Steel structure engineering support

Abstract

The utility model relates to the technical field of support equipment, and discloses a steel structure engineering support which comprises a support base, a support base body arranged in the support base and a supporting assembly arranged at the top end of the support base body, and an adjusting sliding groove is formed in the bottom wall face of the support base body. An adjusting mechanism for driving the height of the support base body to be adjusted is arranged in the adjusting sliding groove, the adjusting mechanism comprises an adjusting threaded rod arranged in the adjusting sliding groove and an adjusting nut block in threaded connection with the bottom end of the outer side of the adjusting threaded rod, and limiting sliding grooves are symmetrically formed in the bottom ends of the left side wall face and the right side wall face of the support base body; two limiting sliding blocks fixedly sleeved with the top end of the interior of the support base are slidably connected into the two limiting sliding grooves, wedge-shaped sliding grooves are formed in the faces, close to each other, of the two limiting sliding grooves, and locking mechanisms are arranged in the two wedge-shaped sliding grooves. By arranging the adjusting mechanism and the locking mechanism, the height of the support base body can be freely adjusted by the equipment, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bracket equipment, in particular to a steel structure engineering bracket. Background Art

[0002] Steel structure engineering support is a support made of steel. It is a passive support with high tensile strength and compressive strength, good toughness, high support force, high support strength, and can be used multiple times. It has retractable and stable and reliable bearing capacity, easy construction, small maintenance, high support recycling rate, and reduces the use of bamboo and wood, with obvious environmental benefits.

[0003] After searching, application number 202122567891.7 discloses a steel structure engineering bracket, including a mounting base, a rectangular block is arranged on the top of the mounting base, a storage groove is arranged on the top of the rectangular block, and a lifting rod with one end extending to the top of the rectangular block is arranged between the front and rear side walls of the storage groove, support assemblies are arranged on both sides of the left and right sides of the end of the lifting rod above the rectangular block, a second fixing bolt is arranged on the top of the lifting rod, and a first mounting cavity is arranged inside the end of the lifting rod above the rectangular block.

[0004] During use, a steel structure engineering support in this patent application is pushed upward as a whole by moving the lifting rod. When the lifting rod moves to a suitable height, the pull ring is released to release the compression state of the spring, pushing the second movable plate to the right, so that the clamping block is moved to the inside of the clamping slot again to engage with it, thereby adjusting the support height of the device. However, during such use, since the device fixes the lifting rod in the vertical direction by means of the clamping block and the clamping slot, the adjustment of the support height of the device is limited by the position of the clamping slot, and the flexibility is poor, so that the device cannot freely adjust the height of the lifting rod according to actual needs, reducing the practicality of the device. For this reason, we propose a steel structure engineering support. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a steel structure engineering support.

[0006] The camming mechanism is a kind of mechanism that the camming mechanism is used for the adjustment of the support frame, and the camming mechanism is a kind of mechanism that the camming mechanism is used for the adjustment of the support frame.

[0007] Furthermore, the bottom end of the adjusting threaded rod is rotatably connected to the bottom wall surface inside the bracket base.

[0008] Furthermore, the adjusting nut block is fixedly mounted on the bottom end of the adjusting slide slot.

[0009] Furthermore, a driving cavity is provided at the bottom end of the support base, and an adjusting motor is fixedly installed inside the driving cavity.

[0010] Furthermore, the bottom end of the adjusting threaded rod passes through the bottom wall surface inside the bracket base, extends to the inside of the driving cavity, and is fixedly mounted to the output end of the adjusting motor.

[0011] Furthermore, the top end of the adjusting threaded rod is rotatably connected to a supporting sliding block which is slidably connected to the inner side wall surface of the adjusting sliding groove.

[0012] Furthermore, two locking threaded holes matched with two locking threaded rods are formed on one side wall surface of the two wedge-shaped sliding blocks which are away from each other, and one end of the two locking threaded rods is respectively threadedly connected to the inside of the two locking threaded holes.

[0013] Furthermore, one end of the two locking threaded rods away from the two wedge-shaped sliders is rotationally connected to the corresponding positions of the two limit sliders respectively.

[0014] Furthermore, one end of the two locking threaded rods away from the two wedge-shaped sliders passes through the corresponding positions of the side walls of the two limit sliders and is fixedly mounted with two locking hand wheels.

[0015] Beneficial Effects

[0016] The utility model provides a steel structure engineering support, which has the following beneficial effects:

[0017] When the adjusting screw rod is in a state of being rotated and the adjusting nut block is connected with the adjusting screw rod, the adjusting screw rod drives the adjusting screw rod to move up and down along the inner part of the adjusting screw rod to adjust the height of the adjusting screw rod to a suitable height.

[0018] 2. This kind of steel structure engineering support is provided with a supporting slider. When the height of the support base is adjusted, the supporting slider is slidably connected with the inside of the adjusting slide groove to form a supporting effect on the top of the adjusting threaded rod, thereby further improving the stability of the equipment structure and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0020] Figure 1 This is a schematic diagram of the steel structure engineering support structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the steel structure engineering support of the utility model;

[0022] Figure 3 It is a cross-sectional view of the locking mechanism of the utility model.

[0023] Legend:

[0024] 10. Bracket base; 11. Bracket base; 12. Support assembly; 13. Adjusting slide groove; 14. Adjusting threaded rod; 15. Adjusting nut block; 16. Driving chamber; 17. Adjusting motor; 18. Support slider; 19. Limiting slide groove; 20. Limiting slider; 21. Wedge-shaped slide groove; 22. Wedge-shaped slider; 23. Locking threaded hole; 24. Locking threaded rod; 25. Locking handwheel. DETAILED DESCRIPTION

[0025] Embodiment 1: A steel structure engineering support, such as Figure 1-3 As shown, it includes a bracket base 10, a bracket base 11 arranged inside the bracket base 10, and a support assembly 12 arranged at the top of the bracket base 11. The support assembly 12 is a prior art and is not described in detail. An adjusting slot 13 is provided on the bottom wall of the bracket base 11. An adjusting mechanism for driving the bracket base 11 to adjust its height is provided inside the adjusting slot 13. The adjusting mechanism includes an adjusting threaded rod 14 arranged inside the adjusting slot 13 and an adjusting nut block 15 threadedly connected to the bottom end of the outer side of the adjusting threaded rod 14. The bottom end of the adjusting threaded rod 14 is rotatably connected to the bottom wall surface inside the bracket base 10. The adjusting nut block 15 is fixedly installed at the bottom end of the adjusting slot 13. A driving cavity 16 is provided at the bottom end of the bracket base 10. An adjusting motor 17 is fixedly installed inside the driving cavity 16. The bottom end of the adjusting threaded rod 14 passes through the bottom wall surface inside the bracket base 10 and extends to the inside of the driving cavity 16 and is fixedly installed to the output end of the adjusting motor 17. The bottom ends of the left and right side walls of the bracket base 11 are symmetrically opened There is a limited slide groove 19, and two limited slide grooves 19 are slidably connected with two limited sliding blocks 20 fixedly inserted into the top end of the bracket base 10. The two limited slide grooves 19 are provided with a wedge-shaped slide groove 21 on the side close to each other. The two wedge slide grooves 21 are provided with a locking mechanism. The locking mechanism includes two wedge slide blocks 22 slidably connected with the inside of the two wedge slide grooves 21 and two locking threaded rods 24 threadedly connected with one end of the two wedge slide blocks 22 away from each other. A side wall surface of the two wedge slide blocks 22 away from each other is provided with two locking threaded holes 23 adapted to the two locking threaded rods 24. One end of the two locking threaded rods 24 is respectively threadedly connected to the inside of the two locking threaded holes 23, and one end of the two locking threaded rods 24 away from the two wedge slide blocks 22 is respectively rotatably connected to the corresponding positions of the two limited slide blocks 20. One end of the two locking threaded rods 24 away from the two wedge slide blocks 22 passes through the corresponding positions of the side walls of the two limited slide blocks 20 and is fixedly installed with two locking hand wheels 25.

[0026] When the utility model is implemented, the two locking threaded rods 24 can be driven to rotate by rotating the two locking hand wheels 25, forcing the two wedge-shaped sliders 22 threadedly connected to the two locking threaded rods 24 to move in the opposite direction and press into contact with the inside of the two wedge-shaped slide grooves 21, thereby completing the fixed connection between the bracket base 11 and the bracket base 10, thereby reducing the pressure effect of the bracket base 11 on the adjusting threaded rod 14 and the adjusting nut block 15, and improving the stability of the device structure.

[0027] Embodiment 2: Figure 1-3As shown, it includes a bracket base 10, a bracket base 11 arranged inside the bracket base 10, and a support assembly 12 arranged at the top of the bracket base 11. The support assembly 12 is a prior art and is not described in detail. An adjusting slot 13 is provided on the bottom wall of the bracket base 11. An adjusting mechanism for driving the height adjustment of the bracket base 11 is arranged inside the adjusting slot 13. The adjusting mechanism includes an adjusting threaded rod 14 arranged inside the adjusting slot 13 and an adjusting nut block 15 threadedly connected to the bottom end of the outer side of the adjusting threaded rod 14. The adjusting thread The bottom end of the rod 14 is rotatably connected to the bottom wall surface inside the bracket base 10, and the adjusting nut block 15 is fixedly installed at the bottom end inside the adjusting slide groove 13. A driving cavity 16 is opened at the bottom end inside the bracket base 10, and an adjusting motor 17 is fixedly installed inside the driving cavity 16. The bottom end of the adjusting threaded rod 14 passes through the bottom wall surface inside the bracket base 10 and extends to the inside of the driving cavity 16 and is fixedly installed with the output end of the adjusting motor 17. The top end of the adjusting threaded rod 14 is rotatably connected to a supporting slider 18 that is slidably connected to the inner side wall surface of the adjusting slide groove 13. The bottom ends of the left and right side walls of the bracket base 11 are symmetrically provided with limited slots 19, and two limited sliders 20 are slidably connected inside the two limited slots 19 and fixedly inserted into the top of the bracket base 10. The two limited slots 19 are provided with wedge-shaped slots 21 on the sides close to each other, and locking mechanisms are provided inside the two wedge slots 21. The locking mechanisms include two wedge sliders 22 slidably connected to the inside of the two wedge slots 21 and two locking threaded rods threadedly connected to the ends of the two wedge sliders 22 that are away from each other. 24, two locking threaded holes 23 adapted to the two locking threaded rods 24 are opened on the side wall of the two wedge-shaped sliders 22 away from each other, one end of the two locking threaded rods 24 is respectively threadedly connected to the inside of the two locking threaded holes 23, one end of the two locking threaded rods 24 away from the two wedge-shaped sliders 22 is respectively rotatably connected to the corresponding positions of the two limit sliders 20, one end of the two locking threaded rods 24 away from the two wedge-shaped sliders 22 passes through the corresponding positions of the side walls of the two limit sliders 20 and is fixedly installed with two locking hand wheels 25.

[0028] During implementation of the utility model, when the height of the bracket base 11 is adjusted, the support slider 18 is slidably connected with the inside of the adjustment slot 13 to support the top of the adjustment threaded rod 14, thereby further improving the stability of the device structure and extending the service life of the device.

[0029] The working principle of the utility model is as follows: during use, when the height of the bracket base 11 needs to be adjusted, the output end of the adjusting motor 17 can be controlled to drive the adjusting threaded rod 14 to rotate according to actual needs, forcing the adjusting nut block 15 threadedly connected to the adjusting threaded rod 14 to drive the bracket base 11 to move up and down along the inside of the bracket base 10 to be adjusted to a suitable height. Since the top of the inner top of the bracket base 10 is slidably connected to the two limiting slide blocks 20 and the two limiting slide grooves 19 to limit the bracket base 11 in the vertical direction, the bracket base 11 can be stably moved up and down for position adjustment, and the two locking hand wheels 25 are rotated to complete the fixed connection between the bracket base 11 and the bracket base 10 through the two locking threaded rods 24 and the two wedge-shaped slide blocks 22, thereby improving the stability of the device structure. The above operation is simple and practical, and the device can freely adjust the height of the bracket base 11, thereby improving the practicality of the device.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and 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 will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A steel structure engineering support, comprising a support base (10), a support matrix (11) arranged inside the support base (10), and a support assembly (12) arranged at the top of the support matrix (11), characterized in that: The bottom wall surface of the support base (11) is provided with an adjusting slot (13), and an adjusting mechanism for driving the height adjustment of the support base (11) is arranged inside the adjusting slot (13), and the adjusting mechanism comprises an adjusting threaded rod (14) arranged inside the adjusting slot (13) and an adjusting nut block (15) threadedly connected to the outer bottom end of the adjusting threaded rod (14), and the bottom ends of the left and right side walls of the support base (11) are symmetrically provided with limiting slots (19), and two limiting slide blocks (20) are slidably connected inside the two limiting slots (19) and are fixedly sleeved on the top end of the support base (10), and the two limiting slots (19) are provided with wedge-shaped slots (21) on the sides close to each other, and locking mechanisms are arranged inside the two wedge-shaped slots (21), and the locking mechanisms comprise two wedge-shaped slide blocks (22) slidably connected to the inside of the two wedge-shaped slots (21) and two locking threaded rods (24) threadedly connected to the ends of the two wedge-shaped slide blocks (22) that are away from each other.

2. The steel structure engineering support according to claim 1, characterized in that: The bottom end of the adjusting threaded rod (14) is rotatably connected to the inner bottom wall surface of the bracket base (10), and the adjusting nut block (15) is fixedly installed on the inner bottom end of the adjusting sliding groove (13).

3. The steel structure engineering support according to claim 1, characterized in that: A driving cavity (16) is provided at the bottom end of the support base (10), an adjusting motor (17) is fixedly installed inside the driving cavity (16), and the bottom end of the adjusting threaded rod (14) passes through the bottom wall surface inside the support base (10) and extends into the driving cavity (16) and is fixedly installed with the output end of the adjusting motor (17).

4. The steel structure engineering support according to claim 1, characterized in that: The top end of the adjusting threaded rod (14) is rotatably connected to a supporting sliding block (18) which is slidably connected to the inner side wall surface of the adjusting sliding groove (13).

5. The steel structure engineering support according to claim 1, characterized in that: Two locking threaded holes (23) adapted to the two locking threaded rods (24) are provided on a wall surface of one side away from each other of the two wedge-shaped sliders (22); one end of the two locking threaded rods (24) is respectively threadedly connected to the inside of the two locking threaded holes (23); one end of the two locking threaded rods (24) away from the two wedge-shaped sliders (22) is respectively rotatably connected to the corresponding positions of the two limit sliders (20).

6. The steel structure engineering support according to claim 1, characterized in that: One end of the two locking threaded rods (24) away from the two wedge-shaped sliders (22) passes through the corresponding positions of the side walls of the two limit sliders (20) and is fixedly mounted with two locking hand wheels (25).

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