Supporting device for civil engineering construction

Abstract

The utility model provides a supporting device for civil engineering construction, and relates to the technical field of civil engineering. The supporting device for civil engineering construction comprises a supporting plate and a base, the base is arranged on one side of the supporting plate, a plurality of inserting rods are arranged on the base, a connecting base is fixedly connected to one side of the supporting plate, an extrusion structure is arranged on the outer side of the connecting base, and a locking structure is arranged on the inner side of the connecting base. A hollow supporting rod is arranged on one side of the locking structure. According to the supporting device for civil engineering construction, a worm wheel drives a gear to rotate through a rotating rod, the gear is meshed with two racks, the two racks drive two limiting rods to move in the opposite directions through two L-shaped plates correspondingly, the two limiting rods move into two limiting grooves correspondingly, and therefore a hollow supporting rod can be limited; the problem that under the condition that a wall collapses, the angle of the hollow supporting rod changes is solved, and the stability of the supporting plate is improved.

Description

Technical Field

[0001] The utility model relates to a support device for construction, in particular to a support device for civil engineering construction, belonging to the technical field of civil engineering. Background Art

[0002] Civil engineering is also known as civil construction engineering, which is a general term for civil engineering and construction engineering. It is an engineering discipline that builds various facilities and places for human life, production, protection and other activities, covering houses in various categories such as above ground, underground, on land, on water and underwater. In the process of civil engineering construction, it is often necessary to support equipment or walls.

[0003] The current publication number is CN220909196U, which is a support device for civil engineering construction. It includes a base and a support plate. A connecting seat is fixedly provided on one side of the support plate. The top and bottom of the connecting seat are provided with extrusion structures. The utility model is provided with a connecting seat, an insert block, a limit strip, a storage groove, a second spring, a guide plate and a push rod. When disassembly is required, the push rod is squeezed, and the push rod then squeezes the second spring and shrinks into the storage groove. When the top end of the push rod is retracted into the arc groove and fits against the inner wall of the arc groove, the insert block is pulled outward to separate the support rod from the support plate, thereby completing the disassembly of the equipment.

[0004] Although there are many benefits in the above scheme, there are also the following disadvantages: 1. Since the support rod is movably arranged between two hinged seats, when the wall supported by one side of the support plate collapses, the angle of the support rod may change, causing the support plate to be unstable, which will affect the normal use of the device; 2. When inserting the rod into the ground, if there are obstacles in the ground that prevent the rod from being inserted, personnel may need to move the device again, which will increase the labor of the personnel, and thus improve the design of a support device for civil engineering construction. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the present utility model is to provide a support device for civil engineering construction in order to solve the above-mentioned problems, so as to solve the problems in the prior art that 1. Since the support rod is movably arranged between two hinged seats, when the wall supported by one side of the support plate collapses, the angle of the support rod may change, resulting in instability of the support plate, which will affect the normal use of the device; 2. When the rod is inserted into the ground, if there are obstacles in the ground that make it impossible to insert the rod, personnel may need to move the device again, which will increase the labor of personnel.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a support device for civil engineering construction, comprising a support plate and a base, the base is arranged on one side of the support plate, a plurality of plug rods are arranged on the base, one side of the support plate is fixedly connected with a connecting seat, an extrusion structure is arranged on the outer side of the connecting seat, a locking structure is arranged on the inner side of the connecting seat, a hollow support rod is arranged on one side of the locking structure, both ends of the hollow support rod are provided with hinge seats, one of the hinge seats is fixedly connected to one side of the locking structure, the other hinge seat is arranged on the top of the base, an adjustment component is arranged between the other hinge seat and the base, a gear is arranged inside the hollow support rod, a rotating rod is fixedly connected to the inner side of the gear, the rotating rod is rotatably connected to the inside of the hollow support rod, a rotating component is arranged on the outer side of the rotating rod, and two racks are meshed and connected to the outer side of the gear, and two The two L-shaped plates are fixedly connected to the outside of the racks, and both sides of the hollow support rod are fixedly connected to the T-shaped sliding blocks inside the hollow support rod, and the two L-shaped plates are slidably connected to the outsides of the two T-shaped sliding blocks respectively, and one end of the two L-shaped plates is fixedly connected to the limiting rods, and one end of the two limiting rods passes through the two sides of the hollow support rod and is slidably connected to the hollow support rod. Two connecting columns are provided on the outside of the limiting rod, and the two connecting columns are fixedly connected to the hollow support rod. A rotating cylinder is fixedly connected between the two connecting columns, and the rotating cylinder is arranged inside the hinge seat, and a fixing column is fixedly connected inside the hinge seat. The rotating cylinder is sleeved on the outside of the fixing column, and a limiting groove is provided on the outside of the fixing column, and one end of the limiting rod passes through the outside of the rotating cylinder and extends into the limiting groove. The limiting rod is slidably connected to the rotating cylinder, and the setting of the T-shaped slider plays a role of sliding support for the L-shaped plate.

[0009] Preferably, the adjustment assembly includes a cross slot, the cross slot is opened on the top of the base, a cross block is provided inside the cross slot, the cross block is slidably connected to the base, and the cross block is fixedly connected to the bottom of another hinged seat.

[0010] Preferably, the adjustment assembly also includes a handle, which is arranged on the outside of the base, and a plurality of clamping rods are fixedly connected to one side of the handle, one end of each of the clamping rods passes through the outside of the base and extends to the inside of the cross groove, and each of the clamping rods is slidably connected to the base.

[0011] Preferably, a clamping groove is provided on the outer side of the cross block, and one of the clamping rods is arranged inside the clamping groove and in contact with the cross block.

[0012] Preferably, a plurality of return springs are sleeved on the outer sides of the card rods, and both ends of the plurality of return springs are fixedly connected to the base and the handle respectively. The setting of the return springs plays the role of elastic stretching and elastic return.

[0013] Preferably, the rotating assembly includes a worm wheel, which is fixedly connected to the outside of the rotating rod. The outside of the worm wheel is meshingly connected with a worm, one end of the worm passes through the top of the hollow support rod and is rotatably connected to the hollow support rod, and a turning handle is installed on the top of the worm.

[0014] The utility model provides a support device for civil engineering construction, which has the following beneficial effects:

[0015] 1. In the support device for civil engineering construction, the worm gear drives the gear to rotate through the rotating rod, the gear is meshed with two racks, and the two racks drive the two limit rods to move in opposite directions through two L-shaped plates respectively. The two limit rods are moved to two limit grooves respectively, so that the hollow support rod can be limited, which solves the problem of angle change of the hollow support rod when the wall collapses and improves the stability of the support plate.

[0016] 2. The support device for civil engineering construction uses a handle to drive multiple clamping rods to move. At this time, multiple reset springs are elastically stretched to move the base. Afterwards, the handle is loosened, and multiple reset springs are elastically reset. One of the clamping rods is inserted into the slot to limit the cross block. This structural design adjusts the position of the insertion rod through the base, which solves the problem that the insertion rod cannot be inserted due to obstacles in the ground, and there is no need for personnel to move the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional view of the hollow support rod of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;

[0020] Figure 4 For this utility model Figure 2 A magnified view of the structure of part B;

[0021] Figure 5 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0022] Figure 6 This is a schematic diagram of the fixed column structure of the utility model.

[0023]

Main component symbol description

[0024] 1. Support plate; 2. Connecting seat; 100. Extrusion structure; 101. Locking structure; 3. Hollow support rod; 4. Articulated seat; 5. Base; 6. Fixed column; 7. Limiting groove; 8. Rotating drum; 9. Connecting column; 10. Limiting rod; 11. L-shaped plate; 12. T-shaped slider; 14. Rack; 15. Gear; 16. Rotating rod; 17. Worm wheel; 18. Worm; 19. Cross block; 20. Cross groove; 21. Pull handle; 22. Clamp rod; 23. Return spring. DETAILED DESCRIPTION

[0025] The embodiment of the utility model provides a supporting device for civil engineering construction.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , including a support plate 1 and a base 5, the base 5 is arranged on one side of the support plate 1, a plurality of plug rods are arranged on the base 5, a connecting seat 2 is fixedly connected to one side of the support plate 1, an extrusion structure 100 is arranged on the outer side of the connecting seat 2, a locking structure 101 is arranged on the inner side of the connecting seat 2, a hollow support rod 3 is arranged on one side of the locking structure 101, both ends of the hollow support rod 3 are provided with hinge seats 4, one of the hinge seats 4 is fixedly connected to one side of the locking structure 101, the other hinge seat 4 is arranged on the top of the base 5, an adjustment component is arranged between the other hinge seat 4 and the base 5, a gear 15 is arranged inside the hollow support rod 3, a rotating rod 16 is fixedly connected to the inner side of the gear 15, the rotating rod 16 is rotatably connected to the inside of the hollow support rod 3, a rotating component is arranged on the outer side of the rotating rod 16, and two racks 14 are meshed and connected to the outer side of the gear 15, and the two racks 1 4 are fixedly connected with L-shaped plates 11 on the outside, T-shaped sliders 12 are fixedly connected on both sides of the inside of the hollow support rod 3, the two L-shaped plates 11 are slidably connected to the outsides of the two T-shaped sliders 12 respectively, one end of the two L-shaped plates 11 are fixedly connected to the limit rod 10, one end of the two limit rods 10 pass through both sides of the inside of the hollow support rod 3 and are slidably connected to the hollow support rod 3, two connecting columns 9 are arranged on the outside of the limit rod 10, the two connecting columns 9 are fixedly connected to the hollow support rod 3, a rotating cylinder 8 is fixedly connected between the two connecting columns 9, the rotating cylinder 8 is arranged inside the hinge seat 4, a fixed column 6 is fixedly connected inside the hinge seat 4, the rotating cylinder 8 is sleeved on the outside of the fixed column 6, a limiting groove 7 is arranged on the outside of the fixed column 6, one end of the limiting rod 10 passes through the outside of the rotating cylinder 8 and extends to the inside of the limiting groove 7, and the limiting rod 10 is slidably connected to the rotating cylinder 8.

[0027] The rotating assembly includes a worm wheel 17, which is fixedly connected to the outside of the rotating rod 16. A worm 18 is meshingly connected to the outside of the worm wheel 17. One end of the worm 18 passes through the top of the hollow support rod 3 and is rotatably connected to the hollow support rod 3. A turning handle is installed on the top of the worm 18.

[0028] Specifically, after the device is placed, the personnel turns the handle in the forward direction, the worm 18 meshes with the worm wheel 17, the worm wheel 17 drives the gear 15 to rotate through the rotating rod 16, the gear 15 meshes with the two racks 14, and the two racks 14 drive the two limit rods 10 to move in opposite directions through the two L-shaped plates 11 respectively, and the two limit rods 10 move to the two limit grooves 7 respectively, so that the hollow support rod 3 can be limited, which solves the problem of angle change of the hollow support rod 3 when the wall collapses, and improves the stability of the support plate 1.

[0029] Regarding the structural technology of the extrusion structure 100 and the locking structure 101, CN220909196U is a specific structure in a supporting device for civil engineering construction.

[0030] See also Figure 1 and Figure 5 The adjusting component includes a cross slot 20, which is opened at the top of the base 5. A cross block 19 is arranged inside the cross slot 20. The cross block 19 is slidably connected to the base 5. The cross block 19 is fixedly connected to the bottom of another hinged seat 4. The adjusting component also includes a handle 21, which is arranged on the outside of the base 5. One side of the handle 21 is fixedly connected with a plurality of clamping rods 22. One end of the plurality of clamping rods 22 passes through the outside of the base 5 and extends to the inside of the cross slot 20. The plurality of clamping rods 22 are slidably connected to the base 5. A clamping slot is opened on the outside of the cross block 19, one of the clamping rods 22 is arranged inside the clamping slot and contacts with the cross block 19. Reset springs 23 are sleeved on the outside of the plurality of clamping rods 22, and the two ends of the plurality of reset springs 23 are respectively fixedly connected to the base 5 and the handle 21.

[0031] Specifically, the handle 21 is pulled away from the base 5, and the handle 21 drives the multiple locking rods 22 to move. At this time, the multiple reset springs 23 are elastically stretched to move the base 5. Afterwards, the handle 21 is loosened, and the multiple reset springs 23 are elastically reset. One of the locking rods 22 is inserted into the slot to limit the cross block 19. This structural design adjusts the position of the insertion rod through the base 5, which solves the problem that the insertion rod cannot be inserted due to obstacles in the ground, and there is no need for personnel to move the device.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A support device for civil engineering construction, comprising a support plate (1) and a base (5), characterized in that: The base (5) is arranged on one side of the support plate (1), a plurality of plug rods are arranged on the base (5), a connection seat (2) is fixedly connected to one side of the support plate (1), an extrusion structure (100) is arranged on the outer side of the connection seat (2), a locking structure (101) is arranged on the inner side of the connection seat (2), a hollow support rod (3) is arranged on one side of the locking structure (101), both ends of the hollow support rod (3) are provided with hinge seats (4), one of the hinge seats (4) is fixedly connected to the locking structure (101), and the hinge seats (4) are fixedly connected to the locking structure (101). 1) on one side, the other hinge seat (4) is arranged on the top of the base (5), an adjustment component is arranged between the other hinge seat (4) and the base (5), a gear (15) is arranged inside the hollow support rod (3), a rotating rod (16) is fixedly connected to the inside of the gear (15), the rotating rod (16) is rotatably connected to the inside of the hollow support rod (3), a rotating component is arranged outside the rotating rod (16), the gear (15) is meshedly connected to two racks (14), and the two racks (14) are arranged outside Both are fixedly connected with an L-shaped plate (11), both sides of the interior of the hollow support rod (3) are fixedly connected with a T-shaped slider (12), the two L-shaped plates (11) are respectively slidably connected to the outside of the two T-shaped sliders (12), one end of the two L-shaped plates (11) is fixedly connected with a limit rod (10), one end of the two limit rods (10) passes through both sides of the interior of the hollow support rod (3) and is slidably connected to the hollow support rod (3), and two connecting columns (9) are arranged on the outside of the limit rod (10), and the two connecting columns (9) are fixedly connected to the hollow support rod (3), a rotating cylinder (8) is fixedly connected between the two connecting columns (9), the rotating cylinder (8) is arranged inside the hinge seat (4), a fixed column (6) is fixedly connected inside the hinge seat (4), the rotating cylinder (8) is sleeved on the outside of the fixed column (6), a limiting groove (7) is provided on the outside of the fixed column (6), one end of the limiting rod (10) passes through the outside of the rotating cylinder (8) and extends to the inside of the limiting groove (7), and the limiting rod (10) is slidably connected to the rotating cylinder (8).

2. A support device for civil engineering construction according to claim 1, characterized in that: The adjustment assembly comprises a cross groove (20), the cross groove (20) is opened on the top of the base (5), a cross block (19) is arranged inside the cross groove (20), the cross block (19) is slidably connected to the base (5), and the cross block (19) is fixedly connected to the bottom of another hinged seat (4).

3. A support device for civil engineering construction according to claim 2, characterized in that: The adjustment assembly also includes a handle (21), which is arranged on the outside of the base (5), and a plurality of clamping rods (22) are fixedly connected to one side of the handle (21), one end of each of the clamping rods (22) passes through the outside of the base (5) and extends to the inside of the cross groove (20), and each of the plurality of clamping rods (22) is slidably connected to the base (5).

4. A support device for civil engineering construction according to claim 3, characterized in that: A clamping groove is provided on the outer side of the cross block (19), and one of the clamping rods (22) is arranged inside the clamping groove and in contact with the cross block (19).

5. A support device for civil engineering construction according to claim 3, characterized in that: A return spring (23) is sleeved on the outer side of the plurality of clamping rods (22), and two ends of the plurality of return springs (23) are respectively fixedly connected to the base (5) and the handle (21).

6. A support device for civil engineering construction according to claim 1, characterized in that: The rotating assembly comprises a worm wheel (17), the worm wheel (17) is fixedly connected to the outer side of the rotating rod (16), the outer side of the worm wheel (17) is meshingly connected with a worm (18), one end of the worm (18) passes through the top end of the hollow support rod (3) and is rotatably connected to the hollow support rod (3), and a turning handle is installed at the top end of the worm (18).

Images