Combined profile steel supporting joist structure and design method thereof

Abstract

The invention discloses a combined type steel supporting joist structure and a design method thereof, and belongs to the field of supporting joist structures. The right supporting frame is located on one side of the left supporting frame, a reinforcing rod is arranged on the right supporting frame, the reinforcing rod and the right supporting frame form a reinforcing triangular area, and the reinforcing triangular area is connected with the plane to be installed. According to the combined type steel supporting joist structure and the design method thereof, the landscape bridge piers penetrating into the bridge pier locking components are locked through the arranged bridge pier locking components, and meanwhile the landscape bridge piers penetrating into the bridge pier locking components are extruded through the arranged lower extrusion components; in the process that the locking section locks the landscape bridge pier, the multiple sets of buried screws are synchronously made to conduct jacking operation so as to conduct jacking insertion operation on the bottom of the landscape bridge, and therefore when the landscape bridge pier is locked, the bottom of the landscape bridge can be supported at the same time.

Description

Technical Field

[0001] The invention belongs to the field of supporting beam structures, and in particular relates to a combined steel supporting beam structure and a design method thereof. Background Art

[0002] Landscape bridges are an excellent way to be harmonious, complementary and mutually dependent with the surrounding scenery. In the construction and planning of garden landscapes, some landscape bridges are often built at bays or small rivers. In order to improve the fit with the environment, landscape bridges are usually made of wood. During the construction of landscape bridges, it is necessary to support and lift the landscape bridges from the bottom. The commonly used support beam structure is; In the prior art, when supporting a landscape bridge, the supporting beam structure generally clamps and positions both sides of the landscape bridge to ensure the overall stability of the landscape bridge. However, it is difficult to lock the piers of the bridge, and at the same time, there is a lack of support and positioning for the landscape bridge from the upper and lower directions, resulting in a weak supporting and lifting effect for the overall landscape bridge. Improvements are urgently needed.

[0003] The present invention seeks to alleviate or at least mitigate such problems or deficiencies by providing a new or otherwise improved support joist structure. Summary of the invention

[0004] In view of one or more of the above defects or improvement needs of the prior art, the present invention provides a combined steel support beam structure and a design method thereof, which has the advantages of being easy to lock piers of different sizes of landscape bridges, being able to simultaneously perform bottom-up squeezing and positioning of the entire landscape bridge during the process of locking piers of different sizes, and being able to perform coordinated squeezing and positioning from top to bottom.

[0005] To achieve the above-mentioned object, the present invention provides a combined steel support joist structure, which includes a left support frame, which is interconnected with the plane to be installed; A right support frame, which is located on one side of the left support frame, and on which a reinforcement rod is arranged, and the reinforcement rod forms a reinforcement triangle area with the right support frame, which is interconnected with the plane to be installed; Two sets of steel frame fastening sections are detachably arranged on the left support frame and the right support frame respectively, and a support area for the landscape bridge to pass through is formed between the two sets of steel frame fastening sections. Each set of steel frame fastening sections can be extended or shortened to change the distance between the left support frame and the right support frame; Two groups of pads, one group of pads is arranged on the left support frame, and the other group of pads is arranged on the right support frame, and an external plug rod is arranged on the pads; The pier locking component is detachably arranged on the external plug rod, and has a plurality of locking segments therein, and the plurality of locking segments are combined to form an annular clamping area, which is used to lock the landscape bridge piers inserted therein; A lower extrusion member is detachably arranged on the locking section, and can be used to simultaneously perform a lifting operation when the locking section is locking the pier of the landscape bridge, so as to support the bottom of the landscape bridge; A reinforcing member is detachably arranged on the left steel bar frame, and is used to support the landscape bridge placed in the supporting area from top to bottom, and two groups of linkage reinforcing members are detachably arranged on the reinforcing member, wherein when the reinforcing member supports the landscape bridge from top to bottom, the two groups of linkage reinforcing members are driven to move downward; and An extension plate is detachably arranged on the left support frame and has an adsorption sheet thereon, wherein when the adsorption sheet contacts the linkage reinforcement member, the connection between the left support frame and the linkage reinforcement member is reinforced.

[0006] As a further improvement of the present invention, the pier locking component comprises A lower connecting plate, which is detachably arranged on the external plug rod; A plurality of locking segments are detachably arranged on the lower connecting plate; and An upper connecting plate, which is detachably arranged on the plurality of locking segments; Among them, multiple groups of locking segments are combined to form an annular clamping area, and the annular clamping area can be passed through by the landscape bridge pier. When multiple groups of locking segments work together, they are used to perform locking operations on the landscape bridge pier.

[0007] As a further improvement of the present invention, the locking section comprises A guide plate, which is detachably arranged between the lower connecting plate and the upper connecting plate, and has a sliding groove in the middle thereof; A lower connecting seat, which is detachably arranged at the bottom of the guide plate, and on which a first electric cylinder is detachably arranged; An upper connecting seat, which is detachably arranged on the output end of the first electric cylinder, and on which a sliding seat is detachably arranged, and the sliding seat can slide in the sliding groove; A first swinging rod, which is rotatably arranged on the top of the guide plate; A second swinging rod, which is rotatably arranged on the top of the guide plate and is located below the first swinging rod; A lower driving rod, which is rotatably arranged on the sliding seat, has an inner connecting rod detachably arranged on one end thereof, a first inner connecting rod removably arranged on the inner connecting rod, and an inner limiting rod integrally formed on one end of the inner connecting rod; A locking plate rotatably disposed on the first swing arm and the second swing arm; and The upper driving rod is rotatably arranged on the locking plate, and has a guide groove inside for the inner connecting rod to pass through, and a rod groove for the inner limiting rod to pass through is formed on both sides of the upper driving rod, and the rod groove is connected to the guide groove; When the output ends of the plurality of first electric cylinders are pushed up, they are used to drive the plurality of locking plates to shrink and close together, so as to lock the landscape bridge piers that penetrate into the pier locking components.

[0008] As a further improvement of the present invention, an outer gasket is detachably mounted on the outer circumferential surface of the locking plate. When in an initial state, the first swing arm and the second swing arm are parallel to each other, and an angle between the first swing arm and the upper driving rod is one hundred and twenty degrees to one hundred and fifty degrees.

[0009] As a further improvement of the present invention, the reinforcement frame fastening section comprises A left steel reinforcement frame, which is detachably arranged on the left support frame; a right steel reinforcement frame, which is detachably arranged on the right support frame; A left fastening rod is detachably mounted on the left steel bar frame and has a plurality of groups of inner through holes formed at equal intervals thereon; A right fastening rod, which is detachably mounted on the right steel bar frame, has an inner groove for the left fastening rod to pass through, and has multiple groups of outer through holes at equal intervals, and the sizes of the multiple groups of outer through holes match the sizes of the multiple groups of inner through holes; and A locking screw rod is removably inserted into the outer through hole and the inner through hole, and a locking nut is rotatably arranged on the screw rod; Among them, when the left fastening rod extends out from the right fastening rod, the distance between the left support frame and the right support frame is increased. When the left fastening rod is inserted into the right fastening rod, the distance between the left support frame and the right support frame is reduced. When the locking nut and the right fastening rod are fitted with each other, the position of the left fastening rod in the right fastening rod is reinforced.

[0010] As a further improvement of the present invention, the lower extrusion member comprises A connecting ear plate is detachably arranged on the sliding seat, and a lower machine frame is detachably arranged on the connecting ear plate; An upper machine frame, which is integrally formed and arranged on the lower machine frame; A second electric cylinder is detachably arranged in the lower frame, and an output end thereof penetrates into the upper frame; A built-in slide bar, which is detachably arranged in the upper frame; A propulsion plate, which is slidably arranged on the built-in slide rod, on which a pad is detachably arranged, and the pad is detachably connected to the output end of the second electric cylinder; A push rod, which is detachably arranged on the push plate and can pass through the upper frame, and on which a pressing plate is detachably arranged; A connecting side plate is detachably arranged on the upper frame, and a side rod is slidably arranged inside the connecting side plate; A bottom limit block, which is detachably arranged at one end of the side rod; A second inner spring removably mounted on the side rod; and A nail plate is detachably arranged on the side rod, and a plurality of sets of buried screws are detachably arranged on the nail plate; Wherein, when the locking section is locking the pier of the landscape bridge, multiple groups of buried screws are simultaneously pushed up to insert the bottom of the landscape bridge; When the output end of the second electric cylinder is outputting, it is used to drive the extrusion plate to move upward to perform an upward pressing operation on the bottom of the landscape bridge.

[0011] As a further improvement of the present invention, the reinforcing member comprises A side support, which is detachably arranged on the left steel bar frame, and in which a connecting bottom plate is detachably arranged; Two sets of mounting frames are both detachably mounted on the connecting bottom plate, and a driving slide plate is slidably arranged inside the two sets of mounting frames; A driving motor is detachably arranged on the mounting frame, an output end of which passes through the mounting frame, a driving screw is detachably arranged on the output end of the driving motor, and the driving screw passes through the driving slide; A fork rod is rotatably arranged on the driving slide plate, a scissor-shaped structure is formed between two groups of the fork rods, and the midpoint between the two groups of the fork rods is rotatably connected; and A reinforcing plate, which is detachably arranged on the two sets of fork rods; When the output ends of the two sets of driving motors output, they are used to drive the driving slide plate to translate as a whole, so as to drive the reinforcement plate to move downward, so as to perform a top-down supporting operation on the landscape bridge placed in the supporting area.

[0012] As a further improvement of the present invention, a through rod is removably inserted in the two groups of fork rods, and the through rod can be inserted through the fork rods. A locking sleeve is rotatably arranged on both ends of the through rod, and the shape of the locking sleeve is U-shaped. The size of the locking sleeve is matched with the size of the through rod.

[0013] As a further improvement of the present invention, the linkage reinforcement member comprises A lowering rod, which is detachably arranged on the reinforcing plate and has a rod groove therein; An internal rod is slidably mounted in the rod groove of the downward moving rod, and a internal block is detachably arranged on one end of the internal rod that penetrates into the rod groove of the downward moving rod; a third internal spring, which is removably sleeved on the internal rod and is located below the internal block; and A pressure block is detachably arranged at one end of the built-in rod, and an electromagnet adsorption block is detachably arranged at one end of the pressure block, and the electromagnet adsorption block is located directly above the adsorption sheet; Among them, when the reinforcement component supports the landscape bridge from top to bottom, it drives the two groups of electromagnet adsorption blocks to move downward. When the adsorption sheet contacts the electromagnet adsorption block and when the electromagnet adsorption block is energized, the connection between the left support frame and the electromagnet adsorption block is reinforced.

[0014] Another technical problem to be solved by the present invention is a design method for a combined steel support beam structure. S1. Adjustment of the overall position of the left support frame and the right support frame: extending the left fastening rod from the right fastening rod to increase the distance between the left support frame and the right support frame, inserting the left fastening rod into the right fastening rod to reduce the distance between the left support frame and the right support frame, screwing the locking nut and the right fastening rod to fit each other to reinforce the position of the left fastening rod in the right fastening rod, so as to change the overall support of the left support frame and the right support frame for landscape bridges of different lengths; S2. Locking operation on landscape bridge piers: turning on switches of multiple groups of first electric cylinders to make the output ends of multiple groups of first electric cylinders push upward, so as to drive multiple groups of locking plates to shrink and enclose, so as to lock the landscape bridge piers inserted into the locking components of the piers; S3. Linkage use of the lower extrusion member: when the locking section is locking the piers of the landscape bridge, multiple groups of buried screws are synchronously pushed up to insert the bottom of the landscape bridge, so that when the piers of the landscape bridge are locked, the bottom of the landscape bridge can be supported at the same time. When the locking section clamps the piers of slightly smaller sizes, the buried screws are pushed to exceed the predetermined insertion depth, so as to push the buried screws to continue to move upward, so as to squeeze the second built-in spring to be compressed, and the buried screws can be driven to support the bottom of the landscape bridge at the same time when different landscape bridge piers are locked; in order to further form an annular support area at the bottom of the landscape bridge, the second electric cylinder is turned on, so that when the output end of the second electric cylinder is output, it is used to drive the extrusion plate to move upward to perform the top pressing operation on the bottom of the landscape bridge; S4. Clamping and pressing the whole landscape bridge: Turn on the two sets of driving motors, so that when the output ends of the two sets of driving motors output, they are used to drive the driving slide plate to translate as a whole, so as to drive the reinforcement plate to move downward, so as to support the landscape bridge placed in the supporting area from top to bottom, and at the same time, can cooperate with the overall clamping and pressing operation of the lower extrusion member from bottom to top, so as to enhance the supporting effect of the landscape bridge; S5. Reinforcement of the fork rods: through the through rods inserted in the two sets of fork rods, the locking sleeves on both sides of the through rods are rotated to reinforce the connection between the two sets of fork rods, and in the process of rotating the locking sleeves and the fork rods to touch each other, the two sets of fork rods are reinforced; S6. Adsorption and stabilization operation of the entire reinforcement component: After the reinforcement component supports the landscape bridge from top to bottom, it drives the two sets of electromagnet adsorption blocks to move downward, especially after the adsorption sheet contacts the electromagnet adsorption block and the electromagnet adsorption block is energized, so as to reinforce the connection between the left support frame and the electromagnet adsorption block, and can reinforce the connection between the linkage reinforcement piece and the reinforcement component.

[0015] In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects: The combined steel support joist structure and the design method thereof of the present invention, through the arranged pier locking components, open the switches of multiple groups of first electric cylinders, so that the output ends of the multiple groups of first electric cylinders are pushed up, so as to drive multiple groups of locking plates to shrink and enclose, so as to lock the landscape bridge piers that penetrate into the pier locking components, and at the same time, through the arranged lower extrusion components, when the locking section is locking the landscape bridge piers, multiple groups of buried screws are synchronously pushed up to perform a pushing insertion operation on the bottom of the landscape bridge, so that when the landscape bridge piers are locked, the bottom of the landscape bridge can be supported at the same time, when the locking section clamps the piers with a slightly smaller size, the buried screws are pushed to exceed a predetermined insertion depth, so as to simultaneously push the buried screws to continue to move upward, so as to squeeze the second built-in spring to be compressed, and can simultaneously drive the buried screws to support the bottom of the landscape bridge when locking different landscape bridge piers. In order to further form an annular support area at the bottom of the landscape bridge, the second electric cylinder is turned on, so that when the output end of the second electric cylinder outputs, it is used to drive the extrusion plate to move upward to perform an upward pressing operation on the bottom of the landscape bridge. Through the arranged reinforcement components, the two sets of drive motors are turned on, so that when the output ends of the two sets of drive motors output, they are used to drive the driving slide plate to translate as a whole, so as to drive the reinforcement plate to move downward, so as to perform a top-down support operation on the landscape bridge placed in the support area, and at the same time, it can cooperate with the overall clamping and pressing operation of the lower extrusion component from bottom to top to strengthen the support effect of the landscape bridge. Through the arranged linkage reinforcement, in the process of the reinforcement component reinforcing the landscape bridge, the connection between the linkage reinforcement and the reinforcement component, and the connection between the linkage reinforcement and the left support frame can be strengthened at the same time, so that the connection between the combined steel support beam and the landscape bridge is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the combined steel support beam of the present invention; Figure 2 It is a schematic diagram of the combined steel support beam structure of the present invention viewed from another angle; Figure 3 It is a structural schematic diagram of the left supporting frame and the right supporting frame of the present invention when they are combined with each other; Figure 4 It is a schematic diagram of the overall structure of the reinforcement component of the present invention; Figure 5 It is a schematic diagram of the structure of the reinforcement component as a whole from another angle of the present invention; Figure 6 It is a schematic diagram of the structure when the pier locking member and the lower extrusion member are connected to each other in the present invention; Figure 7 It is a schematic diagram of the overall structure of the pier locking component of the present invention; Figure 8 A top view of the pier locking component of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the lower extrusion component of the present invention; Fig.10 For the present invention Figure 3 A magnified image of point A; Fig.11 For the present invention Figure 3 The enlarged view of point B; Fig.12 It is a schematic diagram of the overall structure of the linkage reinforcement member of the present invention.

[0017] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. left support frame; 11. right support frame; 12. reinforcement rod; 13. steel bar frame fastening section; 131. left steel bar frame; 132. right steel bar frame; 133. left fastening rod; 134. right fastening rod; 135. locking screw; 136. locking nut; 14. pad; 15. external plug rod; 2. pier locking member; 21. lower connecting plate; 22. upper connecting plate; 23. guide plate; 231. lower connecting seat; 232. first electric cylinder; 233. upper connecting seat; 234. sliding seat; 235. first swing rod; 236. second swing rod; 237. lower driving rod; 2371. internal connecting rod; 2372. first internal spring; 2373. internal limit rod; 238. upper driving rod; 239. locking plate; 2391 , outer gasket; 3, lower extrusion member; 31, connecting ear plate; 32, lower frame; 33, upper frame; 34, second electric cylinder; 35, built-in slide bar; 36, push plate; 361, pad; 37, push rod; 38, extrusion plate; 39, connecting side plate; 391, side rod; 392, bottom limit block; 393, second built-in spring; 394, nail plate; 395, buried screw; 4, reinforcement member; 4 1. Side support; 42. Connecting bottom plate; 43. Mounting frame; 44. Driving slide plate; 45. Driving motor; 46. Driving screw rod; 47. Fork rod; 48. Reinforcement plate; 49. Through rod; 491. Locking sleeve rod; 5. Linkage reinforcement piece; 51. Downward moving rod; 52. Built-in rod; 53. Built-in block; 54. Third built-in spring; 55. Pressing block; 56. Electromagnet adsorption block; 6. Extension plate; 61. Adsorption sheet. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The terms used herein are only for describing specific embodiments and are not intended to limit the present invention. The terms "comprise", "include", etc. used herein indicate the existence of the features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0020] All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

[0021] In the embodiment, Figure 1-12 A composite steel support beam structure is provided, wherein: Figure 1 It is a schematic diagram of the overall structure of the combined steel support beam of the present invention; Figure 2 It is a schematic diagram of the combined steel support beam structure of the present invention viewed from another angle; Figure 3 It is a structural schematic diagram of the left supporting frame and the right supporting frame of the present invention when they are combined with each other; Figure 4 It is a schematic diagram of the overall structure of the reinforcement component of the present invention; Figure 5 It is a schematic diagram of the structure of the reinforcement component as a whole from another angle of the present invention; Figure 6 It is a schematic diagram of the structure when the pier locking member and the lower extrusion member are connected to each other in the present invention; Figure 7 It is a schematic diagram of the overall structure of the pier locking component of the present invention; Figure 8 A top view of the pier locking component of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the lower extrusion component of the present invention; Fig.10 For the present invention Figure 3 A magnified image of point A; Fig.11 For the present invention Figure 3 The enlarged view of point B; Fig.12It is a schematic diagram of the overall structure of the linkage reinforcement member of the present invention, which includes a left support frame 1, which is interconnected with the plane to be installed; a right support frame 11, which is located on one side of the left support frame 1, and a reinforcing rod 12 is arranged on it, and the reinforcing rod 12 forms a reinforcing triangular area with it, which is interconnected with the plane to be installed; two groups of steel frame fastening sections 13, which are detachably arranged on the left support frame 1 and the right support frame 11, respectively, and a supporting area for the landscape bridge to pass through is formed between the two groups of steel frame fastening sections 13, and each group of steel frame fastening sections 13 can be extended or shortened to change the distance between the left support frame 1 and the right support frame 11; two groups of pads 14, one group of pads 14 is arranged on the left support frame 1, and the other group of pads 14 is arranged on the right support frame 11, and an external plug rod 15 is arranged on the pad 14; a pier locking member 2, which is detachably arranged on the external plug rod 15, and has multiple groups of locking members inside segment, and multiple groups of locking segments are combined to form an annular clamping area, which is used to lock the landscape bridge piers inserted therein; the lower extrusion member 3, which is detachably arranged on the locking segment, and can simultaneously perform a top-up operation during the process of the locking segment locking the landscape bridge piers, so as to support the bottom of the landscape bridge; the reinforcement member 4, which is detachably arranged on the left steel bar frame 131, and is used to support the landscape bridge placed in the supporting area from top to bottom, and two groups of linkage reinforcement members 5 are detachably arranged on it, wherein, when the reinforcement member 4 supports the landscape bridge from top to bottom, the two groups of linkage reinforcement members 5 are driven to move downward; and the extension plate 6, which is detachably arranged on the left support frame 1, and has an adsorption sheet 61 thereon, wherein, when the adsorption sheet 61 contacts the linkage reinforcement member 5, the connection between the left support frame 1 and the linkage reinforcement member 5 is reinforced.

[0022] The overall idea on which the present invention is based is to open the switches of multiple groups of first electric cylinders 232 through the arranged pier locking components 2, so that the output ends of the multiple groups of first electric cylinders 232 are pushed up, so as to drive multiple groups of locking plates 239 to shrink and enclose, so as to lock the landscape bridge piers inserted into the pier locking components 2, and at the same time, through the arranged lower extrusion components 3, when the locking section is locking the landscape bridge piers, multiple groups of buried screws 395 are synchronously pushed up to perform the pushing and inserting operation on the bottom of the landscape bridge, so that when the landscape bridge piers are locked, the bottom of the landscape bridge can be supported at the same time, and when the locking section clamps the piers with slightly smaller sizes, the buried screws 395 are pushed to exceed the predetermined insertion depth, so as to simultaneously push the buried screws 395 to continue to move upward, so as to squeeze the second built-in spring 393 to be compressed, and can simultaneously drive the buried screws 395 to support the bottom of the landscape bridge when locking different landscape bridge piers. In order to further form an annular support area at the bottom of the landscape bridge, the second electric cylinder 34 is turned on, so that when the output end of the second electric cylinder 34 outputs, it is used to drive the extrusion plate 38 to move upward, so as to perform the top pressing operation on the bottom of the landscape bridge. Through the arranged reinforcement member 4, the two sets of drive motors 45 are turned on, so that when the output ends of the two sets of drive motors 45 output, it is used to drive the driving slide plate 44 to translate as a whole, so as to drive the reinforcement plate 48 to move downward, so as to perform the top-down support operation on the landscape bridge placed in the support area, and at the same time, it can cooperate with the overall clamping and pressing operation of the lower extrusion member 3 from bottom to top to strengthen the support effect of the landscape bridge. Through the arranged linkage reinforcement member 5, in the process of the reinforcement member 4 reinforcing the landscape bridge, the connection between the linkage reinforcement member 5 and the reinforcement member 4, and the connection between the linkage reinforcement member 5 and the left support frame 1 can be strengthened at the same time, so that the connection between the combined steel support beam and the landscape bridge is more stable.

[0023] Next, the pier locking member 2 is given a more specific structure and construction as a whole for further explanation. The pier locking member 2 includes a lower connecting plate 21, which is detachably arranged on the external plug rod 15; multiple sets of locking segments, which are all detachably arranged on the lower connecting plate 21; and an upper connecting plate 22, which is detachably arranged on the multiple sets of locking segments; Next, the overall use principle of the pier locking component 2 is further explained. Multiple sets of locking segments enclose an annular clamping area, and the annular clamping area can be passed through by the landscape bridge piers. When multiple sets of locking segments work together, they are used to lock the landscape bridge piers.

[0024] Next, the locking section as a whole is given a more specific structure and construction for further explanation. The locking section includes a guide plate 23, which is detachably arranged between the lower connecting plate 21 and the upper connecting plate 22, and a sliding groove is provided in the middle thereof; a lower connecting seat 231, which is detachably arranged at the bottom of the guide plate 23, and a first electric cylinder 232 is detachably arranged thereon; an upper connecting seat 233, which is detachably arranged on the output end of the first electric cylinder 232, and a sliding seat 234 is detachably arranged thereon, and the sliding seat 234 can slide in the sliding groove; a first swing rod 235, which is rotatably arranged at the top of the guide plate 23; a second swing rod 236, which is rotatably arranged at the top of the guide plate 23 The lower driving rod 237 is rotatably arranged on the sliding seat 234, and an inner connecting rod 2371 is detachably arranged on one end thereof, a first inner spring 2372 is removably arranged on the inner connecting rod 2371, and an inner limiting rod 2373 is integrally formed on one end of the inner connecting rod 2371; the locking plate 239 is rotatably arranged on the first swinging rod 235 and the second swinging rod 236; and the upper driving rod 238 is rotatably arranged on the locking plate 239, and has a guide groove inside thereof for the inner connecting rod 2371 to pass through, and a rod groove for the inner limiting rod 2373 to pass through is provided on the two side surfaces thereof, and the rod groove and the guide groove are connected to each other; Next, the overall use principle of the locking section is further explained. The staff turns on multiple sets of first electric cylinders 232 so that when the output ends of the multiple sets of first electric cylinders 232 are pushed up, they are used to drive multiple sets of locking plates 239 to shrink and close, so as to lock the landscape bridge piers that penetrate into the pier locking component 2.

[0025] In a more specific embodiment, the number of the locking segments is three groups, and the angle between every two locking segments is one third of the central angle of the lower connecting plate 21, which is one hundred and twenty degrees.

[0026] In some embodiments, more specifically, in order to further improve the stability of the locking plate 239 when locking the landscape bridge piers, an outer gasket 2391 is detachably mounted on the outer circumferential surface of the locking plate 239. When in the initial state, the first swing arm 235 and the second swing arm 236 are parallel to each other, and the angle between the first swing arm 235 and the upper driving rod 238 is one hundred and twenty degrees to one hundred and fifty degrees.

[0027] In some other embodiments, the annular sub-segments between the lower connecting disk 21 and the upper connecting disk 22 may also be rotatably connected to each other and can be opened. In short, the lower connecting disk 21 and the upper connecting disk 22 can be opened without affecting the locking section.

[0028] Next, the steel bar frame fastening section 13 is given a more specific structure and construction as a whole for further explanation. The steel bar frame fastening section 13 includes a left steel bar frame 131, which is detachably arranged on the left support frame 1; a right steel bar frame 132, which is detachably arranged on the right support frame 11; a left fastening rod 133, which is detachably installed on the left steel bar frame 131, and has multiple groups of inner through holes at equal intervals thereon; a right fastening rod 134, which is detachably installed on the right steel bar frame 132, and has an embedded groove therein for the left fastening rod 133 to penetrate, and has multiple groups of outer through holes at equal intervals thereon, and the sizes of the multiple groups of outer through holes are adapted to the sizes of the multiple groups of inner through holes; and a locking screw 135, which is removably penetrated in the outer through hole and the inner through hole, and has a locking nut 136 rotatably arranged thereon; Next, the overall usage principle of the steel bar frame fastening section 13 is further explained. When the staff extends the left fastening rod 133 from the right fastening rod 134, the distance between the left support frame 1 and the right support frame 11 is increased. When the staff inserts the left fastening rod 133 into the right fastening rod 134, the distance between the left support frame 1 and the right support frame 11 is reduced. Subsequently, when the staff fits the locking nut 136 and the right fastening rod 134 together, the position of the left fastening rod 133 in the right fastening rod 134 is reinforced.

[0029] Next, the lower extrusion member 3 is given a more specific structure and construction as a whole for further explanation. The lower extrusion member 3 includes a connecting ear plate 31, which is detachably arranged on the sliding seat 234, and a lower frame 32 is detachably arranged on it; an upper frame 33, which is integrally formed and arranged on the lower frame 32; a second electric cylinder 34, which is detachably arranged in the lower frame 32, and its output end penetrates into the upper frame 33; an internal slide bar 35, which is detachably arranged in the upper frame 33; a push plate 36, which is slidably arranged on the internal slide bar 35, and a pad 361 is detachably arranged on it, and the pad The plate 361 is detachably connected to the output end of the second electric cylinder 34; the push rod 37 is detachably arranged on the push plate 36, which can pass through the upper frame 33, and a squeeze plate 38 is detachably arranged on it; the connecting side plate 39 is detachably arranged on the upper frame 33, and a side rod 391 is slidably arranged therein; the bottom limit block 392 is detachably arranged on one end of the side rod 391; the second built-in spring 393 is removably sleeved on the side rod 391; and the nail plate 394 is detachably arranged on the side rod 391, and a plurality of sets of buried screws 395 are detachably arranged thereon; Next, the overall use principle of the lower extrusion member 3 is further explained. When the locking section is locking the pier of the landscape bridge, multiple sets of buried screws 395 are simultaneously pushed up to insert the bottom of the landscape bridge. Secondly, in order to form a secondary annular bottom support for the bottom of the landscape bridge, when the output end of the second electric cylinder 34 outputs, it is used to drive the extrusion plate 38 to move upward to perform the top pressing operation on the bottom of the landscape bridge.

[0030] Next, the reinforcing member 4 is given a more specific structure and construction as a whole for further explanation. The reinforcing member 4 includes a side support 41, which is detachably arranged on the left steel bar frame 131, and a connecting base plate 42 is detachably arranged therein; two groups of mounting frames 43, both of which are detachably mounted on the connecting base plate 42, and a driving slide plate 44 is slidably arranged therein; a driving motor 45, which is detachably arranged on the mounting frame 43, and its output end passes through the mounting frame 43, and a driving screw rod 46 is detachably arranged on its output end, and the driving screw rod 46 passes through the driving slide plate 44; a fork rod 47, which is rotatably arranged on the driving slide plate 44, a scissors-shaped structure is formed between the two groups of fork rods 47, and the midpoint between the two groups of fork rods 47 is rotatably connected; and a reinforcing plate 48, which is detachably arranged on the two groups of fork rods 47; Next, the overall usage principle of the reinforcement component 4 is further explained. The staff enables the output ends of the two sets of drive motors 45 to drive the driving slide 44 to translate as a whole, so as to drive the reinforcement plate 48 to move downward, so as to perform top-down support operations on the landscape bridge placed in the support area.

[0031] In some embodiments, in order to further strengthen the connection between the two groups of fork rods 47, a through rod 49 is removably inserted into the two groups of fork rods 47, and the through rod 49 can pass through the fork rods 47, and a locking sleeve 491 is rotatably arranged on both ends of the through rod 49, and the locking sleeve 491 is U-shaped, and the size of the locking sleeve 491 is matched with the size of the through rod 49.

[0032] Next, the linkage reinforcement member 5 is given a more specific structure and construction as a whole for further explanation. The linkage reinforcement member 5 includes a downward rod 51, which is detachably arranged on the reinforcement plate 48 and has a rod groove therein; an inner rod 52, which is slidably installed in the rod groove of the downward rod 51, and a inner block 53 is detachably arranged on one end of the inner rod 52 that penetrates into the rod groove of the downward rod 51; a third inner spring 54, which is removably sleeved on the inner rod 52 and is located below the inner block 53; and a pressure block 55, which is detachably arranged on one tail end of the inner rod 52, and an electromagnet adsorption block 56 is detachably arranged on one tail end of the inner rod 52, and the electromagnet adsorption block 56 is located directly above the adsorption sheet 61; Next, the overall use principle of the linkage reinforcement member 5 is further explained. When the staff makes the reinforcement member 4 support the landscape bridge from top to bottom, it drives the two sets of electromagnet adsorption blocks 56 to move downward. When the adsorption sheet 61 contacts the electromagnet adsorption block 56 and the electromagnet adsorption block 56 is energized, the connection between the left support frame 1 and the electromagnet adsorption block 56 is reinforced. It should also be noted that the electromagnet adsorption block 56 is an electromagnet adsorption part in the prior art, which will not be described in detail in this embodiment. Furthermore, the adsorption sheet 61 is made of a metal alloy material and can be adsorbed by the electromagnet adsorption block 56 after being energized.

[0033] Another technical problem to be solved by the present invention is a design method for a combined steel support beam structure. S1. Adjustment of the overall position of the left support frame 1 and the right support frame 11: Extend the left fastening rod 133 from the right fastening rod 134 to increase the distance between the left support frame 1 and the right support frame 11, insert the left fastening rod 133 into the right fastening rod 134 to reduce the distance between the left support frame 1 and the right support frame 11, screw the locking nut 136 and the right fastening rod 134 to fit each other to reinforce the position of the left fastening rod 133 in the right fastening rod 134, so as to change the overall support of the left support frame 1 and the right support frame 11 for landscape bridges of different lengths; S2. Locking operation of landscape bridge piers: turning on the switches of the multiple sets of first electric cylinders 232, so that the output ends of the multiple sets of first electric cylinders 232 are pushed up, so as to drive the multiple sets of locking plates 239 to shrink and enclose, so as to lock the landscape bridge piers inserted into the pier locking components 2; S3, linkage use of the lower extrusion member 3: when the locking section is locking the piers of the landscape bridge, multiple groups of buried screws 395 are synchronously pushed up to insert the bottom of the landscape bridge, so that when the piers of the landscape bridge are locked, the bottom of the landscape bridge can be supported at the same time, and when the locking section clamps the piers of slightly smaller size, the buried screws 395 are pushed to exceed the predetermined insertion depth, so as to push the buried screws 395 to continue to move upward, so as to squeeze the second built-in spring 393 to be compressed, and the buried screws 395 can be driven to support the bottom of the landscape bridge at the same time when different landscape bridge piers are locked; in order to further form an annular support area at the bottom of the landscape bridge, the second electric cylinder 34 is turned on, so that when the output end of the second electric cylinder 34 is output, it is used to drive the extrusion plate 38 to move upward to perform the top pressing operation on the bottom of the landscape bridge; S4, clamping and pressing the whole landscape bridge: turn on the two sets of driving motors 45, so that when the output ends of the two sets of driving motors 45 output, they are used to drive the driving slide plate 44 to translate as a whole, so as to drive the reinforcing plate 48 to move downward, so as to perform a top-down support operation on the landscape bridge placed in the support area, and at the same time, can cooperate with the overall bottom-up clamping and pressing operation of the lower extrusion member 3 to enhance the support effect of the landscape bridge; S5, reinforcing the fork rods 47: through the through rods 49 inserted in the two groups of fork rods 47, the locking sleeves 491 on both sides of the through rods 49 are rotated to reinforce the connection between the two groups of fork rods 47, and in the process of rotating the locking sleeves 491 and the fork rods 47 to contact each other, the two groups of fork rods 47 are reinforced; S6. Adsorption and stabilization operation of the entire reinforcement component 4: After the reinforcement component 4 supports the landscape bridge from top to bottom, it drives the two groups of electromagnet adsorption blocks 56 to move downward, especially after the adsorption sheet 61 contacts the electromagnet adsorption block 56 and the electromagnet adsorption block 56 is energized, so as to reinforce the connection between the left support frame 1 and the electromagnet adsorption block 56, and can also reinforce the connection between the linkage reinforcement 5 and the reinforcement component 4.

[0034] In summary, through the arranged pier locking component 2, the switches of multiple groups of first electric cylinders 232 are turned on, so that the output ends of multiple groups of first electric cylinders 232 are pushed up, so as to drive multiple groups of locking plates 239 to shrink and enclose, so as to lock the landscape bridge piers inserted into the pier locking component 2, and at the same time, through the arranged lower extrusion component 3, when the locking section is locking the landscape bridge piers, multiple groups of buried screws 395 are synchronously pushed up to perform the pushing and inserting operation on the bottom of the landscape bridge, so that when the landscape bridge piers are locked, the bottom of the landscape bridge can be supported at the same time, and when the locking section clamps the piers with slightly smaller sizes, the buried screws 395 are pushed to exceed the predetermined insertion depth, so as to push the buried screws 395 to continue to move upward, so as to squeeze the second built-in spring 393 to be compressed, so as to be able to simultaneously drive the buried screws 395 to support the bottom of the landscape bridge when locking different landscape bridge piers; in order to further An annular support area is formed at the bottom of the landscape bridge, and the second electric cylinder 34 is turned on so that when the output end of the second electric cylinder 34 outputs, it is used to drive the extrusion plate 38 to move upward to perform an upward pressing operation on the bottom of the landscape bridge. Through the arranged reinforcement component 4, the two sets of drive motors 45 are turned on so that when the output ends of the two sets of drive motors 45 output, they are used to drive the driving slide plate 44 to translate as a whole to drive the reinforcement plate 48 to move downward, so as to perform a top-down support operation on the landscape bridge placed in the support area, and at the same time, it can cooperate with the overall clamping and pressing operation of the lower extrusion component 3 from bottom to top to strengthen the support effect of the landscape bridge. Through the arranged linkage reinforcement member 5, in the process of the reinforcement member 4 reinforcing the landscape bridge, the connection between the linkage reinforcement member 5 and the reinforcement member 4, and the connection between the linkage reinforcement member 5 and the left support frame 1 can be strengthened at the same time, so that the connection between the combined steel support beam and the landscape bridge is more stable.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite steel support beam structure, characterized in that: It includes A left support frame (1) connected to the plane to be installed; A right support frame (11), which is located on one side of the left support frame (1), and on which a reinforcing rod (12) is arranged, and the reinforcing rod (12) forms a reinforcing triangular area with the reinforcing rod (12), which is interconnected with the plane to be installed; Two sets of steel frame fastening sections (13) are respectively detachably arranged on the left support frame (1) and the right support frame (11); a support area for the landscape bridge to pass through is formed between the two sets of steel frame fastening sections (13); each set of steel frame fastening sections (13) can be extended or shortened to change the distance between the left support frame (1) and the right support frame (11); Two groups of pads (14), one group of the pads (14) is arranged on the left support frame (1), and the other group of the pads (14) is arranged on the right support frame (11), and an external plug rod (15) is arranged on the pads (14); A pier locking component (2) is detachably arranged on the external insertion rod (15), and has a plurality of locking segments therein, wherein the plurality of locking segments enclose an annular clamping area, and is used to lock the landscape bridge piers inserted therein; A lower extrusion member (3) is detachably arranged on the locking section, and can simultaneously perform a lifting operation while the locking section is locking the piers of the landscape bridge, so as to support the bottom of the landscape bridge; A reinforcing member (4) is detachably arranged on the left steel bar frame (131) and is used to support the landscape bridge placed in the support area from top to bottom, and two groups of linkage reinforcing members (5) are detachably arranged on the reinforcing member (4), wherein when the reinforcing member (4) supports the landscape bridge from top to bottom, the two groups of linkage reinforcing members (5) are driven to move downward; and An extension plate (6) is detachably arranged on the left support frame (1) and has an adsorption sheet (61) thereon, wherein when the adsorption sheet (61) contacts the linkage reinforcement member (5), the connection between the left support frame (1) and the linkage reinforcement member (5) is reinforced.

2. The combined steel support beam structure according to claim 1, characterized in that: The bridge pier locking component (2) comprises A lower connecting plate (21) which is detachably arranged on the external plug rod (15); A plurality of locking segments are detachably arranged on the lower connecting plate (21); and An upper connecting plate (22) is detachably arranged on a plurality of sets of the locking segments; Among them, multiple groups of locking segments are combined to form an annular clamping area, and the annular clamping area can be passed through by the landscape bridge pier. When multiple groups of locking segments work together, they are used to perform locking operations on the landscape bridge pier.

3. The combined steel support beam structure according to claim 2 is characterized in that: The locking section includes A guide plate (23) is detachably arranged between the lower connecting plate (21) and the upper connecting plate (22), and has a sliding groove formed in the middle thereof; A lower connecting seat (231) is detachably arranged on the bottom of the guide plate (23), and a first electric cylinder (232) is detachably arranged on the lower connecting seat; An upper connecting seat (233) is detachably arranged on the output end of the first electric cylinder (232), and a sliding seat (234) is detachably arranged on the upper connecting seat, and the sliding seat (234) can slide in the sliding groove; A first swing rod (235) rotatably disposed on the top of the guide plate (23); A second swing rod (236) is rotatably disposed on the top of the guide plate (23) and is located below the first swing rod (235); A lower driving rod (237) is rotatably arranged on the sliding seat (234), an inner connecting rod (2371) is detachably arranged on one end thereof, a first inner connecting rod (2372) is removably arranged on the inner connecting rod (2371), and an inner limiting rod (2373) is integrally formed on one end of the inner connecting rod (2371); A locking plate (239) rotatably disposed on the first swing rod (235) and the second swing rod (236); and An upper driving rod (238) is rotatably arranged on the locking plate (239), and has a guide groove inside for the inner connecting rod (2371) to pass through, and a rod groove for the inner limiting rod (2373) to pass through is formed on both sides of the upper driving rod (238), and the rod groove is connected to the guide groove; When the output ends of the plurality of sets of the first electric cylinders (232) are pushed up, they are used to drive the plurality of sets of the locking plates (239) to contract and close together, so as to perform a locking operation on the landscape bridge piers that penetrate into the pier locking components (2).

4. The combined steel support beam structure according to claim 3 is characterized in that: An outer gasket (2391) is detachably sleeved on the outer circumferential surface of the locking plate (239). In an initial state, the first swing rod (235) and the second swing rod (236) are parallel to each other, and the angle between the first swing rod (235) and the upper driving rod (238) is between one hundred and twenty degrees and one hundred and fifty degrees.

5. The combined steel support beam structure according to claim 1, characterized in that: The steel frame fastening section (13) comprises A left steel reinforcement frame (131) which is detachably arranged on the left support frame (1); A right steel reinforcement frame (132) which is detachably arranged on the right support frame (11); A left fastening rod (133) is detachably mounted on the left steel bar frame (131) and has a plurality of groups of inner through holes formed thereon at equal intervals; A right fastening rod (134) is detachably mounted on the right steel bar frame (132), wherein an inner groove is provided therein for the left fastening rod (133) to penetrate therein, and a plurality of groups of outer through holes are provided thereon at equal intervals, and the sizes of the plurality of groups of outer through holes are adapted to the sizes of the plurality of groups of inner through holes; and A locking screw (135) is removably inserted into the outer through hole and the inner through hole, and a locking nut (136) is rotatably disposed thereon; When the left fastening rod (133) extends from the right fastening rod (134), the distance between the left support frame (1) and the right support frame (11) is increased; when the left fastening rod (133) penetrates into the right fastening rod (134), the distance between the left support frame (1) and the right support frame (11) is reduced; and when the locking nut (136) and the right fastening rod (134) are fitted together, the position of the left fastening rod (133) inside the right fastening rod (134) is reinforced.

6. The combined steel support beam structure according to claim 3, characterized in that: The lower extrusion member (3) comprises A connecting ear plate (31) is detachably arranged on the sliding seat (234), and a lower machine frame (32) is detachably arranged on the connecting ear plate; An upper machine frame (33) which is integrally formed and arranged on the lower machine frame (32); A second electric cylinder (34) is detachably arranged in the lower frame (32), and its output end penetrates into the upper frame (33); A built-in slide bar (35) which is detachably arranged in the upper frame (33); A propulsion plate (36) is slidably arranged on the built-in slide rod (35), a pad (361) is detachably arranged on the propulsion plate, and the pad (361) is detachably connected to the output end of the second electric cylinder (34); A push rod (37) is detachably arranged on the push plate (36) and can pass through the upper frame (33), and a pressing plate (38) is detachably arranged on the push rod; A connecting side plate (39) is detachably arranged on the upper machine frame (33), and a side rod (391) is slidably arranged therein; A bottom limit block (392) detachably arranged at one end of the side rod (391); a second inner spring (393) removably mounted on the side rod (391); and A nail plate (394) is detachably arranged on the side rod (391), and a plurality of sets of buried screws (395) are detachably arranged on the nail plate; Wherein, when the locking section is locking the pier of the landscape bridge, multiple groups of buried screws (395) are simultaneously caused to perform a top-up operation, so as to perform a top-up insertion operation on the bottom of the landscape bridge; When the output end of the second electric cylinder (34) is outputting, it is used to drive the extrusion plate (38) to move upward, so as to perform an upward pressing operation on the bottom of the landscape bridge.

7. The combined steel support beam structure according to claim 1, characterized in that: The reinforcing member (4) comprises A side support (41) is detachably arranged on the left steel reinforcement frame (131), and a connecting bottom plate (42) is detachably arranged inside the side support; Two sets of mounting frames (43) are detachably mounted on the connecting base plate (42), and a driving slide plate (44) is slidably arranged therein; A driving motor (45) is detachably arranged on the mounting frame (43), and its output end passes through the mounting frame (43). A driving screw rod (46) is detachably arranged on its output end, and the driving screw rod (46) passes through the driving slide plate (44); A fork rod (47) is rotatably arranged on the driving slide plate (44), a scissor-shaped structure is formed between two groups of the fork rods (47), and the midpoint between the two groups of the fork rods (47) is rotatably connected; and A reinforcing plate (48) detachably arranged on the two sets of fork rods (47); When the output ends of the two sets of driving motors (45) are output, they are used to drive the driving slide plate (44) to translate as a whole, thereby driving the reinforcing plate (48) to move downward, so as to perform a top-down supporting operation on the landscape bridge placed in the supporting area.

8. The combined steel support beam structure according to claim 7, characterized in that: A through rod (49) is removably inserted into the two sets of fork rods (47), and the through rod (49) can be inserted through the fork rods (47). A locking sleeve rod (491) is rotatably arranged on both rear ends of the through rod (49), and the locking sleeve rod (491) is in a U-shape. The size of the locking sleeve rod (491) matches the size of the through rod (49).

9. The combined steel support beam structure according to claim 8, characterized in that: The linkage reinforcement member (5) comprises A downward moving rod (51) is detachably arranged on the reinforcing plate (48) and has a rod groove therein; An internal rod (52) is slidably mounted in a rod groove of the downward moving rod (51), and a internal block (53) is detachably arranged on one end of the internal rod that penetrates into the rod groove of the downward moving rod (51); a third built-in spring (54), which is removably sleeved on the built-in rod (52) and is located below the built-in block (53); and A pressing block (55) is detachably arranged at one end of the built-in rod (52), and an electromagnet adsorption block (56) is detachably arranged at one end of the pressing block (55), and the electromagnet adsorption block (56) is located directly above the adsorption sheet (61); When the reinforcing member (4) performs a supporting operation on the landscape bridge from top to bottom, it drives the two groups of electromagnet adsorption blocks (56) to move downward, and when the adsorption sheet (61) contacts the electromagnet adsorption block (56), and when the electromagnet adsorption block (56) is energized, the connection between the left support frame (1) and the electromagnet adsorption block (56) is reinforced.

10. The design method of the combined steel support beam structure according to any one of claims 1 to 9, characterized in that , S1. Adjusting the overall position of the left support frame (1) and the right support frame (11): extending the left fastening rod (133) from the right fastening rod (134) to increase the distance between the left support frame (1) and the right support frame (11); inserting the left fastening rod (133) into the right fastening rod (134) to reduce the distance between the left support frame (1) and the right support frame (11); screwing the locking nut (136) and the right fastening rod (134) to fit each other to reinforce the position of the left fastening rod (133) in the right fastening rod (134), so as to change the overall support of the left support frame (1) and the right support frame (11) for landscape bridges of different lengths; S2. Locking operation on landscape bridge piers: turning on the switches of the plurality of first electric cylinders (232) so that the output ends of the plurality of first electric cylinders (232) are pushed upward, so as to drive the plurality of locking plates (239) to contract and close, so as to lock the landscape bridge piers inserted into the pier locking components (2); S3, linkage use of the lower extrusion member (3): when the locking section is locking the pier of the landscape bridge, the plurality of sets of buried screws (395) are synchronously pushed up to perform a pushing operation to insert the bottom of the landscape bridge, so that when the pier of the landscape bridge is locked, the bottom of the landscape bridge can be supported at the same time; when the locking section is clamping the pier of a slightly smaller size, the buried screws (395) are pushed to exceed a predetermined insertion depth, so that the buried screws (395) are pushed to continue to move upward, so that the second built-in spring (393) can be compressed, and the buried screws (395) can be driven to support the bottom of the landscape bridge at the same time when different landscape bridge piers are locked; in order to further form an annular support area at the bottom of the landscape bridge, the second electric cylinder (34) is turned on, so that when the output end of the second electric cylinder (34) is output, it is used to drive the extrusion plate (38) to move upward, so as to perform a pushing and pressing operation on the bottom of the landscape bridge; S4, clamping and pressing the entire landscape bridge: start the two sets of drive motors (45), so that when the output ends of the two sets of drive motors (45) output, they are used to drive the driving slide plate (44) to translate as a whole, so as to drive the reinforcing plate (48) to move downward, so as to perform a top-down support operation on the landscape bridge placed in the support area, and at the same time, can cooperate with the overall bottom-up clamping and pressing operation of the lower extrusion member (3), so as to enhance the support effect of the landscape bridge; S5, reinforcing the fork rods (47): through the through rods (49) inserted in the two groups of fork rods (47), the locking sleeves (491) on both sides of the through rods (49) are rotated to reinforce the connection between the two groups of fork rods (47), and the two groups of fork rods (47) are reinforced during the process of rotating the locking sleeves (491) and the fork rods (47) to contact each other; S6. Adsorption and stabilization operation of the reinforcement component (4) as a whole: after the reinforcement component (4) supports the landscape bridge from top to bottom, the two groups of electromagnet adsorption blocks (56) are driven to move downward, especially after the adsorption sheet (61) contacts the electromagnet adsorption block (56) and the electromagnet adsorption block (56) is energized, so as to reinforce the connection between the left support frame (1) and the electromagnet adsorption block (56), and to reinforce the connection between the linkage reinforcement member (5) and the reinforcement component (4).

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