Fabricated building rubber shock insulation support

Abstract

The utility model relates to the technical field of assembly type buildings, in particular to an assembly type building rubber shock insulation support which comprises a base, an installation groove is formed in the surface of the base, a positioning mechanism is arranged in an inner cavity of the installation groove, and a positioning threaded groove is formed in the surface of the base. A movable block is driven by rotating a lead screw to move along a sliding groove, a mounting stud is driven by the movable block to move, the position of the mounting stud is adjusted, then the position of a rotating block is adjusted by rotating the rotating block, and a threaded rod, a threaded block, a mounting head and a positioning block are driven by the rotating block to rotate; the position of the mounting head is adjusted, the shock insulation rubber is driven by the supporting block to do telescopic motion for buffering and shock insulation, damping motion is conducted in the buffering process, the mounting rod is driven by the supporting block to do vertical motion, the connecting block is driven by the mounting rod to do vertical motion, and the buffering spring is driven by the connecting block to do telescopic motion.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to an assembled building rubber seismic isolation support. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories. Building components and accessories are processed and manufactured in factories, transported to the construction site, and assembled and installed on site through reliable connection methods. When performing seismic isolation treatment, seismic isolation bearings are usually required.

[0003] After searching, the patent number is CN216840014U, and the name is a utility model of a quickly installed and replaced assembled building rubber seismic isolation bearing, including a bearing. Through research and analysis, it was found that although it has the advantages of easy installation and positioning and easy replacement, it still has the following disadvantages to a certain extent.

[0004] For example, during the use of the device, the installation position is fixed, which is not convenient to adjust according to different buildings, and it is not convenient to seismically isolate different buildings. It can only be cushioned by rubber, and the seismic isolation effect is poor. Strong vibrations will cause damage to it. In order to solve the above technical problems, we have designed an assembled building rubber seismic isolation bearing. Utility Model Content

[0005] The purpose of the utility model is to provide an assembled building rubber seismic isolation bearing, which has the advantages of convenient adjustment of the installation position and good seismic isolation effect, and solves the problem that the device has a fixed installation position during use, is not convenient to adjust according to different buildings, is not convenient to seismically isolate different buildings, can only be cushioned by rubber, has a poor seismic isolation effect, and can be damaged by strong vibrations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building rubber seismic isolation bearing, comprising a base, a mounting groove is provided on the surface of the base, a positioning mechanism is provided in the inner cavity of the mounting groove, a positioning thread groove is provided on the surface of the base, the top of the base is connected to the seismic isolation rubber by bolts, the top of the seismic isolation rubber is connected to the support block by bolts, the top of the base is provided with a buffer mechanism, and the top of the support block is provided with a mounting mechanism.

[0007] Preferably, the mounting mechanism includes a slide groove, which is opened at the top of the mounting mechanism, the inner cavity of the slide groove is rotatably connected to a screw rod, the surface threaded sleeve of the screw rod is provided with a movable block, the top of the movable block is welded with a mounting stud, and the top of the support block is provided with an operating groove.

[0008] Preferably, the opposite side of the screw rod penetrates into the inner cavity of the operating slot and is rotatably connected to the support block, and the opposite side of the screw rod is connected to a turning handle via a bolt.

[0009] Preferably, the buffer mechanism includes a buffer spring, the top and bottom of the buffer spring are connected to a connecting block by bolts, the side of the connecting block away from the buffer spring is connected to a mounting rod by bolts, the side of the mounting rod away from the connecting block is rotatably connected to the base and the support block respectively, and the surface sliding sleeve of the mounting rod is provided with a protective shell.

[0010] Preferably, the positioning mechanism includes a rotating block, the surface of the rotating block is slidably connected to the mounting groove, the surface of the rotating block is rotatably connected to a threaded block, a threaded rod is penetrated through the side of the threaded block away from the base, the surface of the threaded rod is threadedly connected to the threaded block, the side of the threaded rod away from the threaded block is connected to a mounting head via bolts, the surface of the rotating block is connected to a positioning block via bolts, a positioning bolt is penetrated through the side of the positioning block away from the base, and the surface of the positioning bolt is threadedly connected to the positioning thread groove.

[0011] Preferably, a protective telescopic sleeve is bonded to the top of the base, and the top of the protective telescopic sleeve is bonded to the support block by glue.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model drives the movable block to move along the slide groove by rotating the screw rod, drives the installation stud to move by the movable block, adjusts the position of the installation stud, and then adjusts the position of the rotating block by rotating the rotating block, drives the threaded rod, the threaded block, the installation head and the positioning block to rotate by the rotating block, adjusts the position of the installation head, and after adjusting it to a suitable position, the positioning bolt passes through the positioning block and is inserted into the positioning thread groove and is tightened, and the rotating block is positioned by the positioning block and the positioning bolt, and the threaded rod, the threaded block and the installation head are positioned by the rotating block, and then the threaded rod and the installation head are driven to perform telescopic movement by rotating the threaded block, the protruding length of the threaded rod is adjusted, the position of the installation head is adjusted, and the device is installed after the installation head and the installation stud are adjusted to a suitable position;

[0014] The utility model drives the seismic isolation rubber to perform telescopic movement through the support block to perform buffering and seismic isolation, and simultaneously performs damping movement during the buffering process, drives the installation rod to perform up and down movement through the support block, drives the connecting block to perform up and down movement through the installing rod, drives the buffer spring to perform telescopic movement through the connecting block, and performs auxiliary buffering through the buffer spring, thereby preventing the seismic isolation rubber from being damaged due to large vibrations, and facilitating extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is the axonometric drawing of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the base and the operating slot of the utility model;

[0017] Figure 3 A three-dimensional diagram of the installation rod and the connection block of the utility model;

[0018] Figure 4 It is a stereoscopic diagram of the rotating block and the positioning bolt of the utility model.

[0019] In the figure: 1. base; 2. mounting groove; 3. positioning thread groove; 4. rotating block; 5. threaded rod; 6. threaded block; 7. mounting head; 8. seismic isolation rubber; 9. support block; 10. slide groove; 11. screw rod; 12. movable block; 13. mounting stud; 14. protective telescopic sleeve; 15. mounting rod; 16. buffer spring; 17. protective shell; 18. positioning block; 19. connecting block; 20. operating groove; 21. positioning bolt; 22. mounting mechanism; 23. buffer mechanism; 24. positioning mechanism. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4 A prefabricated building rubber seismic isolation bearing includes a base 1, a mounting groove 2 is provided on the surface of the base 1, a positioning mechanism 24 is provided in the inner cavity of the mounting groove 2, a positioning thread groove 3 is provided on the surface of the base 1, a seismic isolation rubber 8 is connected to the top of the base 1 by bolts, a support block 9 is connected to the top of the seismic isolation rubber 8 by bolts, a buffer mechanism 23 is provided on the top of the base 1, and a mounting mechanism 22 is provided on the top of the support block 9.

[0021] See also Figure 1 and Figure 2 The mounting mechanism 22 includes a slide groove 10, which is opened at the top of the mounting mechanism 22. The inner cavity of the slide groove 10 is rotatably connected with a screw rod 11. A movable block 12 is threadedly sleeved on the surface of the screw rod 11. A mounting stud 13 is welded on the top of the movable block 12. An operating groove 20 is opened on the top of the support block 9. By setting the operating groove 20, it is convenient for the staff to rotate the screw rod 11 and adjust the position of the movable block 12.

[0022] See also Figure 2 The opposite side of the screw rod 11 passes through the inner cavity of the operating groove 20 and is rotatably connected to the support block 9. The opposite side of the screw rod 11 is connected with a turning handle by bolts. By setting the turning handle, it is convenient for the staff to grasp the screw rod 11 and to rotate the screw rod 11.

[0023] See also Figure 1 and Figure 3The buffer mechanism 23 includes a buffer spring 16, the top and bottom of the buffer spring 16 are connected to a connecting block 19 by bolts, the side of the connecting block 19 away from the buffer spring 16 is connected to a mounting rod 15 by bolts, the side of the mounting rod 15 away from the connecting block 19 is rotatably connected to the base 1 and the support block 9 respectively, and the surface sliding sleeve of the mounting rod 15 is provided with a protective shell 17. By setting the protective shell 17, the buffer spring 16 can be protected and the buffer spring 16 can work normally.

[0024] See also Figure 1 and Figure 4 The positioning mechanism 24 includes a rotating block 4, the surface of the rotating block 4 is slidably connected to the mounting groove 2, the surface of the rotating block 4 is rotatably connected to a threaded block 6, a threaded rod 5 is penetrated on the side of the threaded block 6 away from the base 1, the surface of the threaded rod 5 is threadedly connected to the threaded block 6, and a mounting head 7 is connected to the side of the threaded rod 5 away from the threaded block 6 by bolts, the surface of the rotating block 4 is connected to a positioning block 18 by bolts, a positioning bolt 21 is penetrated on the side of the positioning block 18 away from the base 1, and the surface of the positioning bolt 21 is threadedly connected to the positioning threaded groove 3. By setting the rotating block 4, the threaded rod 5 can be easily stored and adjusted.

[0025] See also Figure 1 A protective telescopic sleeve 14 is bonded to the top of the base 1, and the top of the protective telescopic sleeve 14 is bonded to the support block 9 by glue. By setting the protective telescopic sleeve 14, the seismic isolation rubber 8 can be easily protected and the seismic isolation rubber 8 can be effectively prevented from being damaged by external force.

[0026] When in use, the movable block 12 is driven to move along the slide groove 10 by rotating the screw rod 11, and the mounting stud 13 is driven to move by the movable block 12 to adjust the position of the mounting stud 13, and then the position of the rotating block 4 is adjusted by rotating the rotating block 4, and the threaded rod 5, the threaded block 6, the mounting head 7 and the positioning block 18 are driven to rotate by the rotating block 4 to adjust the position of the mounting head 7. After adjusting it to a suitable position, the positioning bolt 21 is passed through the positioning block 18 and inserted into the positioning thread groove 3 and tightened, the rotating block 4 is positioned by the positioning block 18 and the positioning bolt 21, and the threaded rod 5, the threaded block 6 and the mounting head 7 are positioned by the rotating block 4, and then Rotate the threaded block 6 to drive the threaded rod 5 and the mounting head 7 to do telescopic movement, adjust the extended length of the threaded rod 5, adjust the position of the mounting head 7, adjust the mounting head 7 and the mounting stud 13 to the appropriate position and then install the device. When the house vibrates, the support block 9 drives the seismic isolation rubber 8 to do telescopic movement for buffering and isolation. During the buffering process, damping movement is also performed. The support block 9 drives the mounting rod 15 to do up and down movement, the mounting rod 15 drives the connecting block 19 to do up and down movement, the connecting block 19 drives the buffer spring 16 to do telescopic movement, and the buffer spring 16 performs auxiliary buffering to prevent the seismic isolation rubber 8 from being damaged due to large vibrations, thereby extending the service life of the device.

[0027] To sum up: the assembled building rubber seismic isolation bearing, through the connecting block 19, the operating groove 20, the positioning bolt 21, the installation mechanism 22, the buffer mechanism 23 and the positioning mechanism 24, solves the problem that the installation position of the device is fixed during use, it is not convenient to adjust according to different buildings, it is not convenient to isolate different buildings, it can only be buffered by rubber, the seismic isolation effect is poor, and strong vibrations will cause damage to it.

Claims

1. An assembled building rubber seismic isolation bearing, comprising a base (1), characterized in that: The surface of the base (1) is provided with a mounting groove (2), the inner cavity of the mounting groove (2) is provided with a positioning mechanism (24), the surface of the base (1) is provided with a positioning thread groove (3), the top of the base (1) is connected to a seismic isolation rubber (8) via bolts, the top of the seismic isolation rubber (8) is connected to a support block (9) via bolts, the top of the base (1) is provided with a buffer mechanism (23), and the top of the support block (9) is provided with a mounting mechanism (22).

2. The assembled building rubber seismic isolation bearing according to claim 1 is characterized in that: The mounting mechanism (22) comprises a slide groove (10), wherein the slide groove (10) is provided at the top of the mounting mechanism (22), the inner cavity of the slide groove (10) is rotatably connected to a screw rod (11), a movable block (12) is threadedly sleeved on the surface of the screw rod (11), a mounting stud (13) is welded to the top of the movable block (12), and an operating groove (20) is provided at the top of the support block (9).

3. The assembled building rubber seismic isolation bearing according to claim 2 is characterized in that: The opposite side of the screw rod (11) penetrates into the inner cavity of the operating slot (20) and is rotatably connected to the support block (9), and the opposite side of the screw rod (11) is connected to a turning handle via a bolt.

4. The assembled building rubber seismic isolation bearing according to claim 1 is characterized in that: The buffer mechanism (23) comprises a buffer spring (16), the top and bottom of the buffer spring (16) are both connected to a connecting block (19) via bolts, a side of the connecting block (19) away from the buffer spring (16) is connected to a mounting rod (15) via bolts, a side of the mounting rod (15) away from the connecting block (19) is rotatably connected to the base (1) and the support block (9), respectively, and a protective shell (17) is provided on the surface of the mounting rod (15) for sliding sleeve.

5. The assembled building rubber seismic isolation bearing according to claim 1 is characterized by: The positioning mechanism (24) comprises a rotating block (4), the surface of the rotating block (4) being slidably connected to the mounting groove (2), the surface of the rotating block (4) being rotatably connected to a threaded block (6), a threaded rod (5) being provided through a side of the threaded block (6) away from the base (1), the surface of the threaded rod (5) being threadedly connected to the threaded block (6), the side of the threaded rod (5) away from the threaded block (6) being connected to a mounting head (7) via bolts, the surface of the rotating block (4) being connected to a positioning block (18) via bolts, a positioning bolt (21) being provided through a side of the positioning block (18) away from the base (1), the surface of the positioning bolt (21) being threadedly connected to the positioning threaded groove (3).

6. The assembled building rubber seismic isolation bearing according to claim 1 is characterized by: A protective telescopic sleeve (14) is bonded to the top of the base (1), and the top of the protective telescopic sleeve (14) is bonded to the support block (9) by glue.

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