Net rack anti-seismic support convenient to construct

Abstract

The invention discloses a net rack anti-seismic support convenient to construct, and relates to the technical field of building equipment. The device comprises an embedded part, a base is mounted at the top of the embedded part, a mounting plate is arranged at the top of the base, and a net rack support is fixedly connected to the top of the mounting plate; a fixing assembly is arranged on the top of the base. Through the arrangement of the fixing assembly, the bottom plate and the mounting plate can be fixed through the fixing screw and the nut, when the mounting plate is attached to the bottom plate, the stabilizing rod can be driven to penetrate through the bottom plate, the connecting stability of the net rack support and the embedded part is improved, and meanwhile when the net rack support is affected by vibration, the stabilizing rod can be driven to penetrate through the bottom plate. The limiting rod can be pushed through the acting force of downward movement of the supporting shell, the limiting rod is inserted into the inclined groove in the stabilizer bar, the inclined face on one side of the limiting rod makes contact with the inner wall of the inclined groove, the mounting plate is pushed downwards, the attaching tightness of the mounting plate and the bottom plate is improved, and the shaking influence on fixing bolts is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of construction equipment, and in particular relates to a grid anti-seismic support which can be conveniently constructed. Background Art

[0002] The grid support is a key component in the grid structure for supporting and transferring loads. The grid structure is a spatial structure composed of several steel rods (or other materials) connected by nodes. It has the characteristics of light weight, high strength and good stability. It is widely used in large buildings such as stadiums, industrial plants and exhibition halls. The grid support plays the role of supporting, fixing and rotating in the design and construction of the grid structure.

[0003] In the prior art, a patent with publication number "CN220978367U" discloses a unidirectional slidable grid support. When the base plate slides unidirectionally, the anchor rod slides along the direction of the strip through hole. At this time, the clamping plate slides in the inner cavity of the mounting frame, causing the spring 1 to deform, thereby reducing a certain sliding force, and driving the angle between the connecting rod and the fixing frame 1 and the fixing frame 2 to change, so that the spring 2 between the two connecting frames is also deformed, and then a certain sliding force is reduced, thereby greatly reducing the impact force of the sliding on the anchor rod, thereby better protecting the anchor rod, and solving the problem that the current grid support is composed of a base plate with oblong holes, which is fastened together with an embedded plate cast into one with the concrete column through an anchor rod, but due to the large friction between the base plate and the embedded plate after the anchor bolt is tightened, long-term use will cause the base plate to wear.

[0004] However, the above device still has the following problems during implementation: during the installation of the grid support, it will bear a certain connection tension, and when the building is affected by vibration, it will cause gaps in the connection of the grid support. Since the grid support and the embedded parts are usually fixed with bolts, under the influence of long-term vibration, the bolts will loosen, resulting in a decrease in traction and affecting the safety of the building. To this end, we provide a grid seismic support that is easy to construct to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a grid seismic support that can be easily constructed. Through the cooperation of a fixing component, a shock-absorbing component and a waterproof component, the problem in the prior art that the grid support will transmit the vibration to the bolts when affected by vibration, resulting in a decrease in traction force is solved.

[0006] To solve the above technical problems, the present invention is implemented through the following technical solutions.

[0007] The present invention is a grid seismic support that can be conveniently constructed, comprising an embedded part, a base is installed on the top of the embedded part, a mounting plate is arranged on the top of the base, and a grid support is fixedly connected to the top of the mounting plate; a fixing assembly is arranged on the top of the base, the fixing assembly comprises a bottom plate, the bottom plate is arranged at the bottom of the mounting plate, a fixing screw is arranged through the top of the bottom plate, a stabilizing rod is fixedly connected to the bottom of the mounting plate, an inclined groove is provided inside the stabilizing rod, a supporting shell is fixedly connected to the bottom of the bottom plate, and limiting rods are arranged through both sides of the supporting shell, and the stability of the connection between the mounting plate and the bottom plate is increased by the fixing assembly; a shock absorbing assembly is arranged inside the supporting shell, the shock absorbing assembly comprises a damper, the damper is installed inside the supporting shell, the bottom of the damper is fixedly connected to the fixing shell, and the vibration of the grid support is buffered by the shock absorbing assembly; a waterproof assembly is arranged on one side of the base, the waterproof assembly comprises a movable rod, the movable rod is movably connected to one side of the base, a first sealing cap is arranged on the top of the movable rod, a second sealing cap is arranged on the top of the first sealing cap, and the connection of the fixing screw is sealed by the waterproof assembly.

[0008] The present invention is further configured such that the fixing assembly also includes a nut, the nut is threadedly connected to the surface of the fixing screw, the bottom of the limiting rod is movably connected to an adjusting rod, and the other end of the adjusting rod is movably connected to a supporting tube.

[0009] The present invention is further configured such that the bottom of the support tube is fixedly connected to the inner wall of the fixed shell, an airbag ball is arranged inside the support tube, a pressure plate is arranged on the top of the airbag ball, a pressure rod is fixedly connected to the top of the pressure plate, and the top of the pressure rod passes through the support tube and is fixedly connected to the inner wall of the support shell.

[0010] The present invention is further configured such that a cross bar is slidably connected inside the limit rod, and one end of the cross bar is fixedly connected to the inner wall of the support shell.

[0011] The present invention is further configured such that the waterproof component also includes a telescopic tube, the telescopic tube is slidably connected to the surface of the movable rod, the top of the telescopic tube is fixedly connected to a connecting tube, and the top of the connecting tube is penetrated by a vertical rod.

[0012] The present invention is further configured such that one side of the first sealing cap is fixedly connected to the telescopic tube, and one side of the second sealing cap is fixedly connected to the vertical rod.

[0013] The present invention is further configured such that a spring is fixedly connected inside the telescopic tube, and one end of the spring is fixedly connected to the movable rod.

[0014] The present invention is further configured such that a tension spring is fixedly connected inside the connecting tube, one end of the tension spring is fixedly connected to the vertical rod, one side of the vertical rod is fixedly connected to a limiting block, and a slot is provided on the top of the connecting tube.

[0015] The present invention is further configured such that a guide rail plate is fixedly connected to the bottom of the fixed shell, and the guide rail plate is slidably connected to the inner wall of the base.

[0016] The present invention is further configured such that elastic plates are provided on both sides of the fixed shell, and the other end of the elastic plate is fixedly connected to the inner wall of the base.

[0017] The present invention has the following beneficial effects.

[0018] 1. The present invention can fix the base plate and the mounting plate by using fixing screws and nuts through the setting of the fixing components. When the mounting plate is fitted with the base plate, the stabilizing rod can be driven to penetrate the base plate, thereby improving the stability of the connection between the grid support and the embedded parts. At the same time, when the grid support is affected by vibration, the force of the downward movement of the supporting shell can be used to push the limit rod so that the limit rod is inserted into the inclined groove inside the stabilizing rod. The inclined surface on one side of the limit rod contacts the inner wall of the inclined groove to push the mounting plate downward, thereby improving the tightness of the fitting between the mounting plate and the base plate and reducing the shaking effect on the fixing bolts.

[0019] 2. Through the provision of the shock-absorbing assembly, the present invention can utilize the grid support to drive the supporting shell to move downward when the grid support is affected by vibration, thereby squeezing the damper, and the damper contracts to absorb the vibration, thereby improving the stability of the connection between the grid support and the grid and reducing the impact of the vibration on the grid support.

[0020] 3. Through the provision of the waterproof component, the present invention can rotate the movable rod to make it vertically upward after the base plate and the mounting plate are installed by fixing bolts, and then press the telescopic tube downward to align the first sealing cap with the nut, and then loosen the telescopic tube. Under the action of the spring, the telescopic tube is reset, and the first sealing cap is covered on the surface of the nut to reduce the intrusion of moisture and play an anti-rust function. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for describing the embodiment are briefly introduced below.

[0022] Figure 1 It is a three-dimensional diagram of a grid seismic support that can be easily constructed.

[0023] Figure 2 It is a partial cross-sectional view of the base of the grid seismic bearing that can be easily constructed.

[0024] Figure 3 It is a cross-sectional view of the local structure of the grid seismic bearing that can be easily constructed.

[0025] Figure 4 Schematic diagram of the separation of the supporting shell and the fixed shell in the grid seismic bearing that can be easily constructed.

[0026] Figure 5 It is a partial cross-sectional view of the limit rods and support pipes in the grid seismic support that can be easily constructed.

[0027] Figure 6 The diagram is a schematic diagram of the push of the stabilizing rod by the limiting rod in the seismic support of the grid which can be easily constructed.

[0028] Figure 7 The cross-sectional view shows the connecting tubes and telescopic tubes in a grid seismic support that is convenient for construction.

[0029] Figure 8 The present invention is a schematic diagram of the installation of the first sealing cap and the second sealing cap in a grid seismic support which can be easily constructed.

[0030] In the attached drawings: 1. embedded parts; 2. base; 3. mounting plate; 4. grid support; 5. bottom plate; 6. fixing screw; 7. stabilizing rod; 8. inclined groove; 9. supporting shell; 10. limiting rod; 11. damper; 12. fixing shell; 13. movable rod; 14. first sealing cap; 15. second sealing cap; 16. nut; 17. adjusting rod; 18. supporting tube; 19. airbag ball; 20. pressure plate; 21. pressure rod; 22. cross bar; 23. telescopic tube; 24. connecting tube; 25. vertical rod; 26. spring; 27. tension spring; 28. limiting block; 29. ​​slot; 30. guide plate; 31. elastic plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Embodiment 1

[0033] See also Figure 1-8The present invention is a grid seismic support that can be easily constructed, including an embedded part 1, a base 2 is installed on the top of the embedded part 1, a mounting plate 3 is arranged on the top of the base 2, and a grid support 4 is fixedly connected to the top of the mounting plate 3; a fixing component is arranged on the top of the base 2, and the fixing component includes a bottom plate 5, the bottom plate 5 is arranged at the bottom of the mounting plate 3, a fixing screw 6 is penetrated on the top of the bottom plate 5, a stabilizing rod 7 is fixedly connected to the bottom of the mounting plate 3, an inclined groove 8 is opened inside the stabilizing rod 7, a supporting shell 9 is fixedly connected to the bottom of the bottom plate 5, and limiting rods 10 are penetrated on both sides of the supporting shell 9, and the mounting plate is increased by the fixing component 3 is connected to the bottom plate 5; a shock absorbing assembly is arranged inside the supporting shell 9, and the shock absorbing assembly includes a damper 11, which is installed inside the supporting shell 9, and a fixed shell 12 is fixedly connected to the bottom of the damper 11, and the vibration of the grid support 4 is buffered by the shock absorbing assembly; a waterproof assembly is arranged on one side of the base 2, and the waterproof assembly includes a movable rod 13, which is movably connected to one side of the base 2, and a first sealing cap 14 is arranged on the top of the movable rod 13, and a second sealing cap 15 is arranged on the top of the first sealing cap 14, and the connection of the fixing screw 6 is sealed by the waterproof assembly.

[0034] Specifically: there are four fixing screws 6, which can improve the stability of the connection between the base plate 5 and the mounting plate 3. One side of the limit rod 10 is designed with an inclined surface. When the limit rod 10 is inserted into the stabilizing rod 7, it can contact the inner wall of the inclined groove 8 to convert the lateral force into the vertical movement of the stabilizing rod 7. The damper 11 converts the vibration energy generated by the grid structure under the action of external loads (such as earthquakes, wind forces, etc.) into heat energy or other forms of energy through internal friction, viscosity, elasticity and other mechanisms, thereby reducing the vibration transmitted to the structure, which can effectively improve the shock-absorbing effect on the grid support 4.

[0035] Embodiment 2

[0036] See also Figure 1-8 On the basis of the first embodiment, the fixing assembly also includes a nut 16, which is threadedly connected to the surface of the fixing screw 6, and the bottom of the limit rod 10 is movably connected to an adjusting rod 17, and the other end of the adjusting rod 17 is movably connected to a support tube 18, and the bottom of the support tube 18 is fixedly connected to the inner wall of the fixed shell 12, and an airbag ball 19 is arranged inside the support tube 18, and a pressure plate 20 is arranged on the top of the airbag ball 19, and a pressure rod 21 is fixedly connected to the top of the pressure plate 20, and the top of the pressure rod 21 passes through the support tube 18 and is fixedly connected to the inner wall of the support shell 9, and a cross bar 22 is slidably connected inside the limit rod 10, and one end of the cross bar 22 is fixedly connected to the inner wall of the support shell 9, and the waterproof assembly also includes a telescopic tube 23, which is slidably connected to the surface of the movable rod 13, and the top of the telescopic tube 23 is fixedly connected to a connecting tube 24, and a vertical rod 25 is arranged on the top of the connecting tube 24.

[0037] Specifically: the airbag ball 19 is arranged inside the support tube 18, and can shrink when the pressure rod 21 is pressed down, so as to absorb the vibration force and improve the shock absorption effect of the grid support 4. The embedded part 1 is made of a steel structure frame and concrete, and can be embedded in the installation position to provide installation support for the grid support 4. The bottom of the first sealing cap 14 and the second sealing cap 15 are both installed with sealing rubber, which can improve the sealing performance with the base plate 5 and the mounting plate 3.

[0038] Embodiment 3

[0039] See also Figure 1-8 On the basis of the first embodiment, one side of the first sealing cap 14 is fixedly connected to the telescopic tube 23, one side of the second sealing cap 15 is fixedly connected to the vertical rod 25, a spring 26 is fixedly connected inside the telescopic tube 23, one end of the spring 26 is fixedly connected to the movable rod 13, a tension spring 27 is fixedly connected inside the connecting tube 24, one end of the tension spring 27 is fixedly connected to the vertical rod 25, one side of the vertical rod 25 is fixedly connected to a limiting block 28, a card slot 29 is provided at the top of the connecting tube 24, a guide plate 30 is fixedly connected to the bottom of the fixed shell 12, the guide plate 30 is slidably connected to the inner wall of the base 2, and elastic plates 31 are provided on both sides of the fixed shell 12, and the other end of the elastic plate 31 is fixedly connected to the inner wall of the base 2.

[0040] Specifically: the cross bar 22 is slidably connected to the inside of the limit rod 10, and can support the horizontal movement of the limit rod 10. The spring 26 has the function of compressing energy storage, and can elastically reset the movable rod 13. The tension spring 27 has the function of stretching energy storage, and can stretch and reset the vertical rod 25. The fixed shell 12 is slidably connected to the inner wall of the base 2 through the guide plate 30, and can maintain the horizontal movement of the fixed shell 12. The elastic plate 31 has an elastic effect, and can buffer the horizontal movement of the fixed shell 12.

[0041] The working principle of the present invention is: after the grid support 4 and the external grid are installed, when affected by vibration, the vibration force is transmitted through the grid support 4, the grid support 4 cooperates with the mounting plate 3 and the bottom plate 5 to push the support shell 9, the support shell 9 squeezes the damper 11, and the damper 11 contracts to absorb the vibration, which can reduce the impact of vibration on the building.

[0042] When the support shell 9 moves downward, it drives the limit rod 10 to move. When the limit rod 10 moves, it is pushed by the adjusting rod 17, so that the limit rod 10 moves horizontally and is inserted into the inclined groove 8 of the stabilizing rod 7. The inclined surface on one side of the limit rod 10 contacts the inner wall of the inclined groove 8. When the vibration amplitude is large, the stabilizing rod 7 can be continuously pushed downward, and the mounting plate 3 can be pulled downward through the stabilizing rod 7 to improve the tightness of the mounting plate 3 and the base plate 5, reduce the shaking effect on the fixing bolts, and improve the stability of the installation of the grid support 4.

[0043] The standard parts used in the present invention can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a control unit. The control circuit of the control unit can be realized by simple programming by technicians in this field, which is common knowledge in this field, so the control method and circuit connection are not explained in detail in the present invention.

[0044] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. A grid seismic support that can be easily constructed, comprising an embedded part (1), characterized in that: A base (2) is installed on the top of the embedded part (1), a mounting plate (3) is arranged on the top of the base (2), and a grid support (4) is fixedly connected to the top of the mounting plate (3); A fixing assembly is arranged at the top of the base (2), and the fixing assembly comprises a bottom plate (5), the bottom plate (5) is arranged at the bottom of the mounting plate (3), a fixing screw (6) is arranged through the top of the bottom plate (5), a stabilizing rod (7) is fixedly connected to the bottom of the mounting plate (3), an inclined groove (8) is arranged inside the stabilizing rod (7), a supporting shell (9) is fixedly connected to the bottom of the bottom plate (5), and limiting rods (10) are arranged through both sides of the supporting shell (9), so that the stability of the connection between the mounting plate (3) and the bottom plate (5) is increased by the fixing assembly; A shock absorbing assembly is arranged inside the supporting shell (9), and the shock absorbing assembly comprises a damper (11). The damper (11) is installed inside the supporting shell (9), and a fixed shell (12) is fixedly connected to the bottom of the damper (11). The shock absorbing assembly is used to buffer the vibrations received by the grid support (4); A waterproof component is provided on one side of the base (2), and the waterproof component comprises a movable rod (13), the movable rod (13) is movably connected to one side of the base (2), a first sealing cap (14) is provided on the top of the movable rod (13), and a second sealing cap (15) is provided on the top of the first sealing cap (14), and the connection of the fixed screw rod (6) is sealed by the waterproof component.

2. The grid seismic support that can be easily constructed according to claim 1 is characterized in that: The fixing assembly also includes a nut (16) which is threadedly connected to the surface of the fixing screw rod (6); the bottom of the limiting rod (10) is movably connected to an adjusting rod (17); the other end of the adjusting rod (17) is movably connected to a supporting tube (18).

3. The grid seismic support that can be easily constructed according to claim 2 is characterized in that: The bottom of the support tube (18) is fixedly connected to the inner wall of the fixed shell (12); an airbag ball (19) is arranged inside the support tube (18); a pressure plate (20) is arranged on the top of the airbag ball (19); a pressure rod (21) is fixedly connected to the top of the pressure plate (20); the top of the pressure rod (21) passes through the support tube (18) and is fixedly connected to the inner wall of the support shell (9).

4. The grid seismic support that can be easily constructed according to claim 1 is characterized in that: A cross bar (22) is slidably connected inside the limiting rod (10), and one end of the cross bar (22) is fixedly connected to the inner wall of the supporting shell (9).

5. The grid seismic support that can be easily constructed according to claim 1 is characterized in that: The waterproof assembly also includes a telescopic tube (23), the telescopic tube (23) is slidably connected to the surface of the movable rod (13), the top of the telescopic tube (23) is fixedly connected to a connecting tube (24), and the top of the connecting tube (24) is penetrated by a vertical rod (25).

6. The grid seismic support that can be easily constructed according to claim 5 is characterized in that: One side of the first sealing cap (14) is fixedly connected to the telescopic tube (23), and one side of the second sealing cap (15) is fixedly connected to the vertical rod (25).

7. The grid seismic support that can be easily constructed according to claim 5 is characterized in that: A spring (26) is fixedly connected inside the telescopic tube (23), and one end of the spring (26) is fixedly connected to the movable rod (13).

8. The grid seismic support that can be easily constructed according to claim 5 is characterized in that: A tension spring (27) is fixedly connected inside the connecting tube (24), one end of the tension spring (27) is fixedly connected to the vertical rod (25), one side of the vertical rod (25) is fixedly connected to a limiting block (28), and a clamping groove (29) is provided on the top of the connecting tube (24).

9. The grid seismic support that can be easily constructed according to claim 1 is characterized in that: A guide rail plate (30) is fixedly connected to the bottom of the fixed shell (12), and the guide rail plate (30) is slidably connected to the inner wall of the base (2).

10. The grid seismic support that can be easily constructed according to claim 1 is characterized in that: Elastic plates (31) are provided on both sides of the fixed shell (12), and the other end of the elastic plate (31) is fixedly connected to the inner wall of the base (2).

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