Adjustable hydraulic supporting device for building structure construction

Abstract

The utility model discloses an adjustable hydraulic support device for building structure construction, which belongs to the technical field of building structure construction support and comprises a mounting seat and a hydraulic cylinder. The adjusting column is rotationally connected to the upper end of the mounting base, the upper end of the adjusting column is rotationally connected with a bearing plate, and the hydraulic cylinder is arranged at the upper end of the adjusting column; the positioning sleeve is arranged at the upper end of the bearing plate, the hydraulic cylinder is located on the positioning sleeve, and a supporting plate is arranged at the output end of the hydraulic cylinder; according to the utility model, the plurality of extension plates and the plurality of supporting blocks are arranged in the mounting seat, and the reinforcing plate and the limiting plate are arranged on the outer side of the positioning ring, so that the occupied area of the device in use is increased, the supporting force is effectively dispersed, and the stability of the device is remarkably improved; and the adjustable hydraulic supporting device can better adapt to various complex construction environments and building structure requirements, and more stable and reliable support is provided for building structure construction.

Description

Technical Field

[0001] The utility model belongs to the technical field of building structure construction support, and in particular relates to an adjustable hydraulic support device used for building structure construction. Background Art

[0002] In today's construction industry, adjustable hydraulic support devices are often used. Adjustable hydraulic support devices for building structure construction are based on the working principle of the hydraulic system. By adjusting the pressure and flow of the hydraulic system, effective support and regulation of the building structure can be achieved. When the hydraulic pump station provides high-pressure liquid, the liquid is transported to the inside of the hydraulic cylinder through a pipeline. The piston of the hydraulic cylinder generates thrust due to the pressure of the liquid, thereby supporting and lifting the building structure. During the construction process, it can fully support the building structure or reduce the support force according to the construction requirements, or apply a preload force to the building structure to meet the support requirements for the building structure throughout the construction.

[0003] Chinese patent announcement number CN214996316U discloses an adjustable hydraulic support device for building structure construction, which relates to the field of construction. The adjustable hydraulic support device for building structure construction includes a chassis, a hydraulic cylinder and an insertion rod. The upper surface of the chassis is fixedly connected with a connecting sleeve, and a rotating seat is rotatably connected in the connecting sleeve. The upper surface of the rotating seat is fixedly connected with two protrusions, and the outer cylindrical surface of the rotating seat is provided with a plurality of levers. The upper surface of the rotating seat is fixedly connected with a first fixed sleeve, the hydraulic cylinder is rotatably connected with the two protrusions, and a piston rod is slidably connected in the hydraulic cylinder. A second fixed sleeve is fixedly connected to one side of the hydraulic cylinder, and the hydraulic cylinder is fixedly connected to the rotating seat through the first fixed sleeve, the second fixed sleeve and the insertion rod. The adjustable hydraulic support device for building structure construction has the function of being able to easily adjust the support angle of the piston rod to the building structure.

[0004] In actual use, the utility model usually utilizes a hydraulic cylinder to drive the support assembly to move, thereby achieving the effect of supporting and regulating the building structure. However, the structure of the utility model is usually relatively simple, its footprint is fixed, and it lacks sufficient stability design. The device is prone to tilting or tipping over, which not only affects the construction efficiency, but more importantly, may endanger the safety of construction workers and cause damage to the building structure or a decline in construction quality. Utility Model Content

[0005] The utility model provides an adjustable hydraulic support device for building structure construction, which is proposed to solve the problem of insufficient stability of adjustable hydraulic support devices in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an adjustable hydraulic support device for building structure construction, comprising:

[0007] Mounting base and hydraulic cylinder;

[0008] An adjusting column is rotatably connected to the upper end of the mounting seat, the upper end of the adjusting column is rotatably connected to a bearing plate, and the hydraulic cylinder is arranged at the upper end of the adjusting column;

[0009] A positioning sleeve is arranged on the upper end of the bearing plate, the hydraulic cylinder is located on the positioning sleeve, and a supporting plate is arranged at the output end of the hydraulic cylinder;

[0010] A plurality of rectangular grooves are provided in the mounting seat, each of the plurality of rectangular grooves is slidably connected with a matching extension plate, and each of the plurality of extension plates extends to the outside;

[0011] The outer gear ring is arranged on the outside of the adjusting column, and the upper end of the mounting seat located on one side of the outer gear ring is provided with a rack plate matched with the outer gear ring.

[0012] As a preferred implementation, a plurality of the rectangular grooves are each provided with a mounting groove at one end, and a plurality of the extension plates are each provided with a supporting block matched with the mounting groove at one end.

[0013] In order to ensure the stability of the adjustable hydraulic support device, further, a matching positioning ring is provided on the outer side of the positioning sleeve, one side of the positioning ring is rotatably connected to a reinforcement plate, and the other end of the reinforcement plate is rotatably connected to a limiting plate, and the limiting plate is located at the upper end of one side extension plate.

[0014] As a preferred embodiment, multiple locking holes are opened at the upper ends of the multiple extension plates, and multiple locking rods adapted to the locking holes are provided at the bottom end of the limiting plate. The multiple locking rods are respectively located in the multiple locking holes and are slidably connected to the side walls of the locking holes.

[0015] As a preferred embodiment, a snap-in groove is provided on the inner wall of the positioning ring, a snap-in ring matching the snap-in groove is provided on the outer side of the positioning sleeve, the snap-in ring is located in the snap-in groove and is slidably connected to the side wall of the snap-in groove.

[0016] As a preferred embodiment, a fixing plate is provided on one side of the upper end of the mounting seat, the fixing plate is located on one side of the rack plate, a driving plate is provided on the other side of the fixing plate, a plurality of limiting rods are provided on one side of the driving plate, the plurality of limiting rods all penetrate the fixing plate and are slidably connected to the fixing plate, and one end of the plurality of limiting rods are all arranged on one side of the rack plate.

[0017] In order to ensure that the rack plate can always be meshed and connected with the outer gear ring, further, a plurality of limit rods are sleeved with limit springs on the outside, and two ends of the limit springs are respectively arranged on one side of the rack plate and the driving plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model, through the multiple extension plates and multiple support blocks arranged in the mounting seat, and the reinforcement plates and limit plates outside the positioning ring, not only increases the footprint of the device when in use, effectively disperses the supporting force, thereby significantly improving its stability, but also enables the adjustable hydraulic support device to better adapt to various complex construction environments and building structure requirements, providing more stable and reliable support for building structure construction;

[0020] 2. The utility model, by means of an external gear ring arranged on the outside of the adjusting column and a movable rack plate on one side of the upper end of the mounting seat, can accurately lock the position of the adjusting column without interfering with the rotation of the adjusting column, thereby effectively preventing the adjusting column from shifting during use, thereby ensuring the stability and safety of the adjustable hydraulic support device for building structure construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main appearance of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the front cross-section of the structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the appearance of the reinforcement plate of the utility model structure;

[0024] Figure 4 It is a partial cross-sectional schematic diagram of the structure of the utility model.

[0025] In the figure: 1. mounting seat; 2. hydraulic cylinder; 3. adjusting column; 4. bearing plate; 5. positioning sleeve; 6. support plate; 7. extension plate; 8. outer gear ring; 9. rack plate; 10. support block; 11. positioning ring; 12. reinforcement plate; 13. limit plate; 14. locking hole; 15. locking rod; 16. clamping ring; 17. fixing plate; 18. driving plate; 19. limit rod; 20. limit spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides an adjustable hydraulic support device for building structure construction, comprising:

[0029] Mounting seat 1 and hydraulic cylinder 2;

[0030] The adjusting column 3 is rotatably connected to the upper end of the mounting seat 1, the upper end of the adjusting column 3 is rotatably connected to the bearing plate 4, and the hydraulic cylinder 2 is arranged on the upper end of the adjusting column 3;

[0031] A positioning sleeve 5 is arranged on the upper end of the bearing plate 4, the hydraulic cylinder 2 is located on the positioning sleeve 5, and a supporting plate 6 is arranged at the output end of the hydraulic cylinder 2;

[0032] A plurality of rectangular grooves are provided in the mounting seat 1, and a matching extension plate 7 is slidably connected in each of the plurality of rectangular grooves, and each of the plurality of extension plates 7 extends to the outside;

[0033] The outer gear ring 8 is arranged outside the adjusting column 3 , and a rack plate 9 matched with the outer gear ring 8 is provided at the upper end of the mounting seat 1 located on one side of the outer gear ring 8 .

[0034] Specifically, Figure 1 and Figure 2 As shown, a mounting groove is provided at one end of each of the multiple rectangular grooves, and a support block 10 adapted to the mounting groove is provided at one end of each of the multiple extension plates 7. The multiple extension plates 7 cooperate with the multiple support blocks 10 to increase the floor space of the adjustable hydraulic support device, thereby making it more stable during support.

[0035] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, a matching positioning ring 11 is sleeved on the outer side of the positioning sleeve 5, one side of the positioning ring 11 is rotatably connected to a reinforcement plate 12, and the other end of the reinforcement plate 12 is rotatably connected to a limit plate 13, which is located at the upper end of one side extension plate 7.

[0036] Through its design, by moving the limit plate 13 to different positions of the extension plate 7 and cooperating with the rotatable reinforcement plate 12, the hydraulic cylinder 2 at different angles can be supported, thereby ensuring the stability of the adjustable hydraulic support device during use.

[0037] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, multiple locking holes 14 are provided at the upper ends of the multiple extension plates 7, and multiple locking rods 15 matched with the locking holes 14 are provided at the bottom end of the limiting plate 13. The multiple locking rods 15 are respectively located in the multiple locking holes 14 and are slidably connected to the side walls of the locking holes 14. By providing the multiple locking holes 14 at the upper ends of the multiple extension plates 7 and cooperating with the multiple locking rods 15 at the bottom end of the limiting plate 13, the limiting plate 13 can be fixed at different positions, thereby limiting the position of the reinforcement plate 12.

[0038] Specifically, Figure 2As shown, a snap-in groove is provided on the inner wall of the positioning ring 11, and a snap-in ring 16 matching the snap-in groove is provided on the outer side of the positioning sleeve 5. The snap-in ring 16 is located in the snap-in groove and is slidably connected to the side wall of the snap-in groove. By means of the snap-in groove provided in the positioning ring 11 and the snap-in ring 16 on the outer side of the positioning sleeve 5, the position of the positioning ring 11 can be limited without affecting its rotation.

[0039] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, a fixing plate 17 is provided on one side of the upper end of the mounting seat 1, and the fixing plate 17 is located on one side of the rack plate 9. A driving plate 18 is provided on the other side of the fixing plate 17. A plurality of limiting rods 19 are provided on one side of the driving plate 18. The plurality of limiting rods 19 all penetrate the fixing plate 17 and are slidably connected with the fixing plate 17. One end of the plurality of limiting rods 19 are all arranged on one side of the rack plate 9. When the driving plate 18 moves, the rack plate 9 can be driven to move by the plurality of limiting rods 19, so that the outer gear ring 8 can be engaged or separated with the rack plate 9, and its angle can be locked without affecting the rotation of the adjusting column 3.

[0040] See also Figure 1-4 When using the adjustable hydraulic support device to support the building structure, it is first necessary to move multiple extension plates 7 and multiple support blocks 10, which can increase the floor area of ​​the adjustable hydraulic support device and ensure its stability during use. Then, the adjustment column 3 and the bearing plate 4 are rotated according to the angle of the building structure to be supported. The adjustment column 3 and the bearing plate 4 will drive the hydraulic cylinder 2 and the positioning sleeve 5 to rotate. When the angle of the hydraulic cylinder 2 is adjusted, it is necessary to lock it and rotate the positioning ring 11 to rotate the reinforcement plate 12 to the inclined side of the hydraulic cylinder 2. The upper end of the extension plate 7 is then moved to the upper end of the extension plate 7, and the limiting plate 13 at the bottom end of the reinforcement plate 12 is installed in the corresponding locking holes 14, so that the position of the reinforcement plate 12 can be limited. When locking the position of the adjusting column 3, it is necessary to move the driving plate 18 and the plurality of limiting rods 19, so as to drive the rack plate 9 to move and engage with the outer toothed ring 8 on the outside of the adjusting column 3, so as to lock the angle of the adjusting column 3 and the hydraulic cylinder 2, so that it can support the building structure more stably.

[0041] Embodiment 2:

[0042] See also Figure 1-4 The utility model provides an adjustable hydraulic support device for building structure construction, comprising:

[0043] Mounting seat 1 and hydraulic cylinder 2;

[0044] The adjusting column 3 is rotatably connected to the upper end of the mounting seat 1, the upper end of the adjusting column 3 is rotatably connected to the bearing plate 4, and the hydraulic cylinder 2 is arranged on the upper end of the adjusting column 3;

[0045] A positioning sleeve 5 is arranged on the upper end of the bearing plate 4, the hydraulic cylinder 2 is located on the positioning sleeve 5, and a supporting plate 6 is arranged at the output end of the hydraulic cylinder 2;

[0046] A plurality of rectangular grooves are provided in the mounting seat 1, and a matching extension plate 7 is slidably connected in each of the plurality of rectangular grooves, and each of the plurality of extension plates 7 extends to the outside;

[0047] The outer gear ring 8 is arranged outside the adjusting column 3 , and a rack plate 9 matched with the outer gear ring 8 is provided at the upper end of the mounting seat 1 located on one side of the outer gear ring 8 .

[0048] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, a plurality of limit rods 19 are sleeved with limit springs 20 on their outer sides, and two ends of the limit springs 20 are respectively arranged on one side of the rack plate 9 and the driving plate 18 .

[0049] Through its design, multiple limit springs 20 can limit the positions of multiple limit rods 19 and the rack plate 9, so that the rack plate 9 can always be engaged and connected with the outer gear ring 8, thereby limiting the position of the adjustment column 3 and the outer gear ring 8 to prevent their angles from rotating during use.

[0050] 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. An adjustable hydraulic support device for building structure construction, characterized in that: include: A mounting base (1) and a hydraulic cylinder (2); An adjusting column (3) is rotatably connected to the upper end of the mounting seat (1); the upper end of the adjusting column (3) is rotatably connected to a bearing plate (4); and the hydraulic cylinder (2) is arranged at the upper end of the adjusting column (3); A positioning sleeve (5) is arranged on the upper end of the bearing plate (4), the hydraulic cylinder (2) is located on the positioning sleeve (5), and a supporting plate (6) is arranged at the output end of the hydraulic cylinder (2); A plurality of rectangular grooves are provided in the mounting seat (1), each of the plurality of rectangular grooves being slidably connected with a matching extension plate (7), and each of the plurality of extension plates (7) extending to the outside; The outer gear ring (8) is arranged outside the adjusting column (3), and a rack plate (9) matching the outer gear ring (8) is provided at the upper end of the mounting seat (1) located on one side of the outer gear ring (8).

2. The adjustable hydraulic support device for building structure construction according to claim 1, characterized in that: A mounting groove is provided at one end of each of the plurality of rectangular grooves, and a supporting block (10) adapted to the mounting groove is provided at one end of each of the plurality of extension plates (7).

3. The adjustable hydraulic support device for building structure construction according to claim 1, characterized in that: The outer side of the positioning sleeve (5) is provided with a matching positioning ring (11), one side of the positioning ring (11) is rotatably connected to a reinforcement plate (12), and the other end of the reinforcement plate (12) is rotatably connected to a limit plate (13), and the limit plate (13) is located at the upper end of one side extension plate (7).

4. The adjustable hydraulic support device for building structure construction according to claim 3, characterized in that: A plurality of locking holes (14) are formed at the upper ends of the plurality of extension plates (7), a plurality of locking rods (15) adapted to the locking holes (14) are formed at the bottom end of the limiting plate (13), and the plurality of locking rods (15) are respectively located in the plurality of locking holes (14) and are slidably connected to the side walls of the locking holes (14).

5. The adjustable hydraulic support device for building structure construction according to claim 3, characterized in that: The inner wall of the positioning ring (11) is provided with a clamping groove, and the outer side of the positioning sleeve (5) is provided with a clamping ring (16) adapted to the clamping groove. The clamping ring (16) is located in the clamping groove and is slidably connected to the side wall of the clamping groove.

6. The adjustable hydraulic support device for building structure construction according to claim 1, characterized in that: A fixing plate (17) is provided on one side of the upper end of the mounting seat (1), the fixing plate (17) is located on one side of the rack plate (9), a driving plate (18) is provided on the other side of the fixing plate (17), a plurality of limiting rods (19) are provided on one side of the driving plate (18), the plurality of limiting rods (19) all penetrate the fixing plate (17) and are slidably connected to the fixing plate (17), and one end of the plurality of limiting rods (19) is arranged on one side of the rack plate (9).

7. The adjustable hydraulic support device for building structure construction according to claim 6, characterized in that: A limiting spring (20) is sleeved on the outer sides of the plurality of limiting rods (19), and two ends of the limiting spring (20) are respectively arranged on one side of the rack plate (9) and the driving plate (18).

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