Top support for building

Abstract

The utility model provides a building jacking, which relates to the technical field of building jacking and comprises a steel pipe, a circular groove is arranged at the top of the steel pipe, and a screw rod is movably inserted into the inner surface wall of the circular groove. According to the utility model, firstly, the height of the jacking is adjusted by rotating the adjusting nut, and meanwhile, the two anti-slip mats I on the outer surface wall of the adjusting nut can effectively prevent a hand or a tool from slipping, so that the accidental risk caused by misoperation is reduced, the personal safety of constructors is guaranteed, and the adjusting nut is more stable to rotate; and secondly, two screws are screwed into the inner surface walls of every two threaded holes at the same time, so that the two first connecting plates can fasten the steel pipe, the jacking stability is enhanced, and the risk of accidents caused by infirm connection can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building supports, in particular to a building support. Background Art

[0002] The building jack, also known as the adjusting screw, consists of three parts: chassis, screw and adjusting nut. It is mainly used in conjunction with steel pipes and scaffolding to adjust the height of scaffolding and pipe racks, balance the support of heavy objects and bear the load.

[0003] The existing building support structure is relatively simple, and the simple structure of the support can often only be simply adjusted in height. When used for a long time or bearing a large load, it is easy to deform or damage due to insufficient stability, thereby affecting construction safety. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above equipment is used, the existing building jacking structure is single, which easily affects the stability and causes deformation, affecting the construction safety, and thus a building jacking is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a jacking support for construction, comprising a steel pipe, a circular groove is provided on the top of the steel pipe, a screw rod is movably inserted into the inner wall of the circular groove, an adjusting nut is threadedly connected to the outer wall of the screw rod, two anti-slip pads are provided on the outer wall of the adjusting nut, two connecting plates are fixedly installed on the outer wall of the adjusting nut, and two threaded holes are provided on the outer walls of the two connecting plates.

[0006] Preferably, a screw is threadedly connected between the inner walls of every two of the four threaded holes, and a nut is threadedly connected to the outer walls of the two screws.

[0007] Preferably, a connecting rod is fixedly installed on the top of the screw rod, a bottom plate is fixedly installed on the top of the connecting rod, and a second anti-slip pad is provided on the top of the bottom plate.

[0008] Preferably, two reinforcing ribs are fixedly mounted on the bottom of the base plate, and outer walls of the two reinforcing ribs are fixedly connected to the outer wall of the connecting rod.

[0009] Preferably, two connecting plates 2 are fixedly mounted on the bottom of the base plate, and springs are fixedly mounted on the outer walls of the two connecting plates 2.

[0010] Preferably, a damper is fixedly mounted on the inner walls of the two springs, a connecting plate three is fixedly mounted on the outer walls of the two springs, and the outer walls of the two connecting plates three are fixedly connected to the outer wall of the connecting rod.

[0011] Preferably, a pressure sensor is fixedly mounted on the bottom of the base plate.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] In the utility model, firstly, the height of the top support is adjusted by rotating the adjusting nut, and at the same time, the two anti-slip pads on the outer wall of the adjusting nut can effectively prevent hands or tools from slipping, reducing the risk of accidents caused by operational errors, ensuring the personal safety of construction workers, and making the rotation of the adjusting nut more stable. Secondly, by simultaneously rotating the two screws into the inner wall of each of the four two threaded holes, the two connecting plates can form a tightening effect on the steel pipe, thereby strengthening the stability of the top support, which can greatly reduce the risk of accidents caused by loose connections.

[0014] In the utility model, the friction between the base plate and the supporting surface can be increased by the anti-slip pad 2, preventing the top support from sliding or displacing during use, ensuring the stability of the entire supporting structure, and providing a safe and reliable foundation for construction. Secondly, the two reinforcing ribs improve the overall structural strength of the top support, increase the stability of the top support, and prevent safety hazards such as deformation or collapse during use. At the same time, the two springs can play a good buffering role, absorb and disperse the pressure from above, reduce the instantaneous impact on the top support and the entire supporting structure, and the pressure sensor can effectively prevent the top support from overloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main structural stereogram of a building jacking support;

[0016] Figure 2 The utility model proposes a three-dimensional split diagram of the main structure of a building jacking support;

[0017] Figure 3 The utility model provides a schematic diagram of the main structure splitting of a building jacking support;

[0018] Figure 4 The utility model provides a three-dimensional exploded diagram of the main structure of a building jacking support.

[0019] Legend:

[0020] 1. Steel pipe; 2. Round groove; 3. Screw; 4. Adjusting nut; 5. Anti-slip pad 1; 6. Connecting plate 1; 7. Threaded hole; 8. Screw; 9. Nut; 10. Connecting rod; 11. Base plate; 12. Anti-slip pad 2; 13. Reinforcement rib; 14. Connecting plate 2; 15. Spring; 16. Damper; 17. Connecting plate 3; 18. Pressure sensor. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, as Figure 1-Figure 3 As shown, the utility model provides a jacking support for construction, including a steel pipe 1, a circular groove 2 is opened on the top of the steel pipe 1, a screw rod 3 is movably inserted into the inner surface wall of the circular groove 2, an outer surface wall of the screw rod 3 is threadedly connected with an adjusting nut 4, two anti-slip pads 5 are set on the outer surface wall of the adjusting nut 4, two connecting plates 6 are fixedly installed on the outer surface wall of the adjusting nut 4, two threaded holes 7 are opened on the outer surface walls of the two connecting plates 6, a screw 8 is threadedly connected between the inner surface walls of every two of the four threaded holes 7, and the outer surfaces of the two screws 8 are threadedly connected with nuts 9.

[0024] The effect achieved by the entire embodiment 1 is as follows: first, the screw rod 3 is inserted into the circular groove 2, and then the position of the nut 4 on the screw rod 3 is adjusted by rotating the screw rod 3, thereby adjusting the use height of the jacking support; secondly, the two anti-slip pads 5 on the outer wall of the adjusting nut 4 increase the friction between the hand or tool and the adjusting nut 4, making it more stable when rotating the adjusting nut 4, and the adjustment amplitude can be controlled more accurately to ensure that the jacking support can be accurately adjusted to the required height or angle, thereby improving the accuracy and quality of construction; secondly, by inserting two screws 8 into the inner wall of each of the four threaded holes 7, and then rotating the two nuts 9 in the outer wall of the two screws 8, the two connecting plates 6 can clamp and fix the steel pipe 1, making the use of the jacking support more stable, and ensuring that the various components will not loosen or shift during use of the jacking support, thereby providing reliable support for the building structure.

[0025] Example 2, as Figure 1 、 Figure 2 and Figure 4As shown, a connecting rod 10 is fixedly installed on the top of the screw rod 3, a bottom plate 11 is fixedly installed on the top of the connecting rod 10, an anti-slip pad 2 12 is set on the top of the bottom plate 11, two reinforcing ribs 13 are fixedly installed on the bottom of the bottom plate 11, and the outer walls of the two reinforcing ribs 13 are fixedly connected to the outer wall of the connecting rod 10, two connecting plates 2 14 are fixedly installed on the bottom of the bottom plate 11, the outer walls of the two connecting plates 2 14 are fixedly installed with springs 15, the inner walls of the two springs 15 are fixedly installed with dampers 16, the outer walls of the two springs 15 are fixedly installed with connecting plates 3 17, and the outer walls of the two connecting plates 3 17 are fixedly connected to the outer wall of the connecting rod 10, and a pressure sensor 18 is fixedly installed on the bottom of the bottom plate 11.

[0026] The effect achieved by the entire embodiment 2 is that when the device is used normally, since the anti-slip pad 2 12 is set on the top of the bottom plate 11, the anti-slip pad 2 12 can provide stable friction to ensure the stability and safety of the top support. Secondly, the bottom plate 11 is connected to the connecting rod 10 through two reinforcing ribs 13. The two reinforcing ribs 13 can significantly improve the overall structural strength of the top support, so that it can withstand greater loads and pressures. Secondly, the two connecting plates 2 14 are fixedly connected to the bottom plate 11, and the two connecting plates 3 17 are fixedly connected to the connecting rod 10, and the two springs 15 are located between the connecting plates 2 14 and the connecting plates 3 17. When there is a heavy object placed on the top support or vibration occurs, the two springs 15 can relieve this force by compression and extension, thereby protecting the top support and other structural components connected to it and extending its service life. At the same time, the pressure sensor 18 can monitor the stress condition of the top support assembly in real time. Once the pressure exceeds the preset safety range, the sensor can immediately issue a warning signal.

[0027] Among them, the damper 16 and the pressure sensor 18 are both existing technologies, and their components and operating principles are public technologies, so no detailed explanation is given here.

[0028] Working principle: First, when the device is in normal use, a circular groove 2 is opened on the top of the steel pipe 1, and the screw rod 3 is inserted into the circular groove. Secondly, the outer wall of the screw rod 3 is threadedly connected with an adjusting nut 4. By rotating the adjusting nut 4 on the screw rod 3, the required height of the top support during use can be adjusted. Secondly, two anti-slip pads 5 are set on the outer wall of the adjusting nut 4. The two anti-slip pads 5 can make it easier for the operator to hold the adjusting nut 4 tightly when rotating the adjusting nut 4, avoiding adjustment difficulties caused by hand slippage. Secondly, the outer wall of the adjusting nut 4 is fixedly connected to the outer walls of the two connecting plates 6, and the outer walls of the two connecting plates 6 are fixedly connected to the outer walls of the two connecting plates 6. There are two threaded holes 7 on each of them. At this time, adjust the height of the top support, insert two screws 8 between the inner walls of each two of the four threaded holes 7, and then rotate the two nuts 9 on the outer walls of the two screws 8 to make the two connecting plates 6 fit with the steel pipe 1, so that the two connecting plates 6 clamp the steel pipe 1, improve the stability of the top support, and provide better support and protection. Secondly, the top of the screw rod 3 is fixedly connected to the bottom of the connecting rod 10, and the top of the connecting rod 10 is fixedly connected to the bottom of the bottom plate 11, and an anti-slip pad 2 12 is set on the top of the bottom plate 11. The anti-slip pad 2 12 not only has an anti-slip function, but also can be used in a The load borne by the top support is dispersed to a certain extent, which can resist wear and damage during the construction process, and further improve the durability of the top support. At the same time, two reinforcing ribs 13 are fixedly installed on the bottom of the bottom plate 11, and the outer walls of the two reinforcing ribs 13 are fixedly connected to the outer walls of the connecting rod 10. The use of the reinforcing ribs 13 can extend the service life of the building top support. Due to the enhanced structural strength, the top support is not prone to wear, deformation or damage during long-term use. Secondly, the bottom plate 11 is fixedly connected to the two connecting plates 14, and the two connecting plates 14 are fixedly connected to the two springs 15. The two springs 15 are connected through the connecting plate 13. 7 is connected to the connecting rod 10. The elastic characteristics of the two springs 15 enable the jacking support to produce a certain deformation when bearing the load, thereby more effectively dispersing the load. Since the spring 15 has good elasticity and recovery, it can effectively reduce the wear and damage of the jacking support during use. Secondly, a pressure sensor 18 is fixedly installed at the bottom of the base plate 11. By setting the pressure sensor 18, the force condition of the jacking support assembly can be monitored in real time. Once the pressure exceeds the preset safety range, the pressure sensor 18 can immediately issue a warning signal, thereby avoiding damage to the jacking support assembly due to exceeding the bearing range, thereby improving the safety of maintenance operations.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A jacking support for construction, characterized in that: The invention comprises a steel pipe (1), wherein a circular groove (2) is provided on the top of the steel pipe (1), a screw rod (3) is movably inserted into the inner surface wall of the circular groove (2), an adjusting nut (4) is threadedly connected to the outer surface wall of the screw rod (3), two anti-slip pads (5) are provided on the outer surface wall of the adjusting nut (4), and two connecting plates (6) are fixedly installed on the outer surface wall of the adjusting nut (4), and two threaded holes (7) are provided on the outer surface walls of the two connecting plates (6).

2. A construction jacking support according to claim 1, characterized in that: A screw (8) is threadedly connected between the inner walls of every two of the four threaded holes (7), and a nut (9) is threadedly connected to the outer walls of the two screws (8).

3. A construction jacking support according to claim 2, characterized in that: A connecting rod (10) is fixedly mounted on the top of the screw rod (3), a bottom plate (11) is fixedly mounted on the top of the connecting rod (10), and a second anti-slip pad (12) is provided on the top of the bottom plate (11).

4. A construction jacking support according to claim 3, characterized in that: Two reinforcing ribs (13) are fixedly mounted on the bottom of the base plate (11), and the outer walls of the two reinforcing ribs (13) are fixedly connected to the outer wall of the connecting rod (10).

5. A construction jacking support according to claim 4, characterized in that: Two connecting plates (14) are fixedly mounted on the bottom of the base plate (11), and springs (15) are fixedly mounted on the outer walls of the two connecting plates (14).

6. The construction jacking support according to claim 5, characterized in that: The inner walls of the two springs (15) are fixedly mounted with a damper (16), the outer walls of the two springs (15) are fixedly mounted with a connecting plate three (17), and the outer walls of the two connecting plates three (17) are fixedly connected to the outer wall of the connecting rod (10).

7. A construction jacking support according to claim 6, characterized in that: A pressure sensor (18) is fixedly mounted on the bottom of the base plate (11).

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