CN216740830U

CN216740830U - Building supporting device with size adjusting structure for steel structure

Info

Publication number: CN216740830U
Application number: CN202220073760.5U
Authority: CN
Inventors: 毛慧慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-06-14
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a building supporting device with a size adjusting structure for a steel structure, which comprises: a base and a hydraulic rod; a hydraulic rod is connected above the base, the base is used as a supporting base of the device, and one end of the first supporting plate is connected with a second supporting plate; the connecting plate, fixed connection be in first backup pad one end, connecting plate one side fixedly connected with slide, carriage fixed connection is in second backup pad below. This steel construction is with building strutting arrangement who has size adjusting structure, drive two sets of hydraulic stem lateral shifting through double-end motor, make the interval increase between two sets of first backup pads and the second backup pad, and then adjust the supporting area, thereby be convenient for adjust the size, drive the regulating plate through the toothed disc and remove along the toothed disc, and then drive second backup pad rebound, and then increase holding power, screw out L shape connecting rod through the bearing, and rotatory bolt, make the backing plate touch to the ground, and then increase the supporting area, thereby be convenient for the outrigger.

Description

Building supporting device with size adjusting structure for steel structure

Technical Field

The utility model relates to the technical field of steel structures, in particular to a building supporting device with a size adjusting structure for a steel structure.

Background

In the construction process of a steel structure, the top of the steel structure needs to be supported by a supporting device, and the existing building supporting device has certain defects in use, such as the prior art;

for a light building supporting device with the publication number of CN214246755U, a second electric telescopic rod drives a universal wheel to lift, so that the universal wheel can drive the whole device to move and transport conveniently, a supporting seat can fix the device conveniently, the device is prevented from moving in use, a spring is matched with a supporting rod, a buffer plate is buffered and unloaded, direct contact with a building is prevented, and damage to the building due to excessive external force is prevented;

this prior art solution also presents the following problems when in use:

1. the size is not convenient to adjust;

2. the supporting force is small when the height is adjusted;

3. the support is not convenient to stabilize;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building supporting device with a size adjusting structure for a steel structure, which aims to solve the problems that the building supporting device on the market is inconvenient to adjust the size, has small supporting force when the height is adjusted and is inconvenient to stably support, and the building supporting device is provided by the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a building support device for a steel structure having a size adjustment structure, comprising: a base and a hydraulic rod;

a hydraulic rod is connected above the base, the base serves as a supporting base of the device, the top end of the hydraulic rod is connected with a first supporting plate, and one end of the first supporting plate is connected with a second supporting plate;

the groove is formed in the base, a double-head motor is fixedly connected to the bottom surface of the inner portion of the groove, one end of the double-head motor is connected with a threaded rod, a clamping block is connected to the threaded rod in a threaded mode, and the clamping block is fixedly connected to the lower portion of the hydraulic rod;

the connecting plate, fixed connection be in first backup pad one end, connecting plate one side fixedly connected with slide, slide sliding connection is in the slide rail, slide rail fixed connection is on the carriage inside wall, carriage fixed connection is in second backup pad below.

Preferably, hydraulic stem, first backup pad, threaded rod and fixture block are provided with two sets ofly about double-end motor's the central axis symmetry, and just two sets of first backup pads constitute the size adjustment structure with the second backup pad, drive two sets of hydraulic stems through double-end motor and outwards remove, make the interval increase between two sets of first backup pads and the second backup pad, and then adjust the holding area to be convenient for adjust the size.

Preferably, the second support plate includes:

the adjusting plate is fixedly connected to one side of the second supporting plate, a limiting plate is fixedly connected to one side of the adjusting plate, a guide block is connected to one side of the limiting plate, the guide block is slidably connected into a guide rail, the guide rail is fixedly connected to the inner side wall of the vertical frame, and the vertical frame is fixedly connected to the base;

step motor, fixed connection be in regulating plate one side, the step motor output is connected with the toothed disc, toothed disc one side meshing is connected with the toothed plate, toothed plate fixed connection drives the regulating plate through the toothed disc and removes along the toothed plate on vertical frame inside wall, and then drives second backup pad rebound, and the second backup pad is in rebound, and two sets of hydraulic stem drive first backup pad rebound simultaneously, and then increase holding power.

Preferably, regulating plate, vertical frame, step motor, toothed disc and toothed plate constitute the altitude mixture control structure, and vertical frame height equals with the height of toothed plate, makes the toothed disc can remove along the toothed plate, and then adjusts the height of second backup pad.

Preferably, the base includes:

the standing groove is seted up base one side, the inside top of standing groove is connected with the bearing, the bearing in-connection has L shape connecting rod, L shape connecting rod one end is connected with an internal thread section of thick bamboo, internal thread section of thick bamboo female connection has the bolt, bolt end-to-end connection has the backing plate, internal thread section of thick bamboo block is connected in the buckle, buckle fixed connection is on the standing groove inner wall, the bearing below is connected with the torsional spring, torsional spring one end is connected on L shape connecting rod, revolves out L shape connecting rod through the bearing to rotatory bolt makes the backing plate touch to earth, and then increase bearing area, thereby is convenient for the stable stay.

Preferably, the bearing, the L-shaped connecting rod and the torsion spring form a rotary reset structure, and the L-shaped connecting rods are symmetrically provided with two groups about the central axis of the placing groove, so that the supporting area is further increased, and meanwhile, the L-shaped connecting rod is not easy to transmit again after being screwed out.

Compared with the prior art, the utility model has the beneficial effects that: this steel construction is with building strutting arrangement who has size regulation structure, drive two sets of hydraulic stem lateral shifting through double-end motor, make the interval increase between two sets of first backup pads and the second backup pad, and then adjust the holding surface area, thereby be convenient for adjust the size, drive the regulating plate through the toothed disc and remove along the toothed disc, and then drive second backup pad rebound, and the second backup pad is in rebound, two sets of hydraulic stem drive first backup pad rebound simultaneously, and then increase holding power, screw out L shape connecting rod through the bearing, and rotatory bolt, make the backing plate touch to earth, and then increase holding surface area, thereby be convenient for stable support.

1. The double-end motor is started, the double-end motor simultaneously drives the two groups of threaded rods to rotate, the threaded rods are in threaded connection with the clamping blocks, the clamping blocks are in clamping connection with the grooves, when the threaded rods rotate, the clamping blocks can move outwards along the grooves by virtue of rotating force, and then the two groups of hydraulic rods are driven to move outwards, and in the process that the two groups of hydraulic rods move outwards simultaneously, the two groups of first supporting plates can be moved, and are drawn out outwards along the supporting frames through the sliding plates and the sliding rails on the two sides of the connecting plate, so that the space between the two groups of first supporting plates and the second supporting plate is increased, the supporting area is adjusted, and the size is adjusted;

2. when the size is adjusted, the stepping motor is started, drives the gear disc to rotate, and the gear disc is meshed with the gear plate, and when the gear disc rotates, the gear disc can move along the gear plate to further drive the adjusting plate to move, and the adjusting plate moves while driving guide blocks on two sides of the limiting plate to slide along the guide rails, so that the adjusting plate is more stable when moving, and further drives the second supporting plate to move, and in the moving process of the second supporting plate, the hydraulic rod of the second supporting plate pushes the first supporting plate to move along with the movement of the second supporting plate to further support the upper part, and the supporting force is large, so that the upper part of a building is not easy to deform;

3. at first, release L shape connecting rod from the buckle, because the torsional spring is in the state of warping, when L shape connecting rod and buckle separation, the torsional spring is the reconversion rapidly, drives L shape connecting rod rotation and resets, when L shape connecting rod and standing groove separation, rotatory bolt, bolt through internal thread section of thick bamboo rotatory while along backing plate downstream, make the backing plate touch to the earth, and then increase the support area, make the more stable support of the device subaerial.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a second support plate structure according to the present invention;

FIG. 3 is a schematic view of the structure of the placement groove of the present invention;

FIG. 4 is an enlarged view of the part A of the present invention.

In the figure: 1. a base; 2. a hydraulic lever; 3. a first support plate; 4. a second support plate; 5. a groove; 6. a double-headed motor; 7. a threaded rod; 8. a clamping block; 9. a connecting plate; 10. a slide plate; 11. a slide rail; 12. a support frame; 13. an adjusting plate; 14. a limiting plate; 15. a guide block; 16. a guide rail; 17. a vertical frame; 18. a stepping motor; 19. a gear plate; 20. a gear plate; 21. a placement groove; 22. a bearing; 23. an L-shaped connecting rod; 24. an internal thread cylinder; 25. a bolt; 26. a base plate; 27. buckling; 28. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a building support device for a steel structure having a size adjustment structure, comprising: a base 1 and a hydraulic rod 2;

a hydraulic rod 2 is connected above the base 1, the base 1 serves as a supporting base of the device, a first supporting plate 3 is connected to the top end of the hydraulic rod 2, and a second supporting plate 4 is connected to one end of the first supporting plate 3; the groove 5 is formed in the base 1, the bottom surface inside the groove 5 is fixedly connected with the double-headed motor 6, one end of the double-headed motor 6 is connected with the threaded rod 7, the threaded rod 7 is in threaded connection with the fixture block 8, and the fixture block 8 is fixedly connected below the hydraulic rod 2; connecting plate 9, fixed connection is in 3 one ends of first backup pad, and 9 one side fixedly connected with slides 10 of connecting plate, and slide 10 sliding connection is in slide rail 11, and slide rail 11 fixed connection is on the 12 inside walls of carriage, and carriage 12 fixed connection is in 4 below of second backup pad.

Hydraulic stem 2, first backup pad 3, threaded rod 7 and fixture block 8 are provided with two sets ofly about double-end motor 6's center axis symmetry, and two sets of first backup pads 3 and second backup pad 4 constitute the size and adjust the structure, drive two sets of hydraulic stem 2 through double-end motor 6 and outwards remove, make the interval increase between two sets of first backup pads 3 and the second backup pad 4, and then adjust the holding area to be convenient for adjust the size.

The second support plate 4 includes: the adjusting plate 13 is fixedly connected to one side of the second supporting plate 4, a limiting plate 14 is fixedly connected to one side of the adjusting plate 13, a guide block 15 is connected to one side of the limiting plate 14, the guide block 15 is slidably connected into a guide rail 16, the guide rail 16 is fixedly connected to the inner side wall of the vertical frame 17, and the vertical frame 17 is fixedly connected to the base 1; step motor 18, fixed connection is in regulating plate 13 one side, and step motor 18 output is connected with gear disc 19, and the meshing of gear disc 19 one side is connected with gear plate 20, and gear plate 20 fixed connection is on vertical frame 17 inside wall. Regulating plate 13, vertical frame 17, step motor 18, toothed disc 19 and toothed plate 20 constitute the height control structure, and vertical frame 17 height equals with toothed plate 20's height, make toothed disc 19 can remove along toothed plate 20, and then adjust the height of second backup pad 4, drive regulating plate 13 through toothed disc 19 and remove along toothed plate 20, and then drive second backup pad 4 and upwards remove, and second backup pad 4 is in the rebound simultaneously, two sets of hydraulic stem 2 drive first backup pad 3 rebound simultaneously, and then increase the holding power.

The base 1 includes: standing groove 21, set up in base 1 one side, the inside top of standing groove 21 is connected with bearing 22, bearing 22 in-connection has L shape connecting rod 23, L shape connecting rod 23 one end is connected with an internal thread section of

thick bamboo

24, 24 in-thread connections of an internal thread section of thick bamboo have bolt 25, bolt 25 end-to-end connection has backing

plate

26, 24 blocks of an internal thread section of thick bamboo are connected in buckle 27, buckle 27 fixed connection is on the 21 inner walls of standing groove, bearing 22 below is connected with torsional spring 28, torsional spring 28 one end is connected on L shape connecting rod 23. The bearing 22, the L-shaped connecting rod 23 and the torsion spring 28 form a rotary reset structure, and the L-shaped connecting rods 23 are symmetrically arranged in two groups about the central axis of the placing groove 21, so that the supporting area is further increased, meanwhile, after the L-shaped connecting rods 23 are screwed out, the L-shaped connecting rods 23 are not easy to transmit again, the bearing 22 is used for screwing out the L-shaped connecting rods 23, the bolt 25 is rotated, the base plate 26 is in contact with the ground, the supporting area is further increased, and stable supporting is facilitated.

The working principle is as follows: as shown in fig. 1 to 4, when using the building supporting device having a size adjusting structure for the steel structure, the present device is simply understood, first, the L-shaped link 23 is pushed out from the buckle 27, since the torsion spring 28 is in a deformed state, when the L-shaped link 23 is separated from the buckle 27, the torsion spring 28 is rapidly restored to its original state, the L-shaped link 23 is driven to rotate and return, when the L-shaped link 23 is separated from the placement groove 21, the bolt 25 is rotated, the bolt 25 is moved downward along the pad 26 while rotating through the internal thread cylinder 24, the pad 26 is contacted with the ground, and the supporting area is increased, so that the device is more stably supported on the ground, and secondly, the stud motor 6 is started, the stud motor 6 simultaneously drives the two sets of threaded rods 7 to rotate, since the threaded rods 7 are threadedly connected to the fixture blocks 8, and the fixture blocks 8 are engaged with the grooves 5, when the threaded rods 7 rotate, the clamping block 8 can move outwards along the groove 5 by means of the rotating force, and then drives the two sets of hydraulic rods 2 to move outwards, and during the process that the two sets of hydraulic rods 2 move outwards simultaneously, the two sets of first supporting plates 3 are moved, the first supporting plates 3 are drawn outwards along the supporting frame 12 through the sliding plates 10 and the sliding rails 11 on the two sides of the connecting plate 9, and then the distance between the two sets of first supporting plates 3 and the second supporting plate 4 is increased, so that the supporting area is adjusted, and further the size is adjusted, then after the size is adjusted, the stepping motor 18 is started, the stepping motor 18 drives the gear disc 19 to rotate, and the gear disc 19 is meshed with the gear plate 20, and when the gear disc 19 rotates, the gear disc can move along the gear plate 20, and further drives the adjusting plate 13 to move, and when the adjusting plate 13 moves, the guide blocks 15 on the two sides of the limiting plate 14 are driven to slide along the guide rails 16, so that the adjusting plate 13 is more stable when moving, and then drive second backup pad 4 to remove, and second backup pad 4 is in the in-process that removes, and its hydraulic stem 2 promotes first backup pad 3 and follows the removal of second backup pad 4 and remove, and then supports the top, and the holding power is great, is difficult for making the deformation above the building, and the content that does not describe in detail in this description belongs to the prior art that skilled person in the art is known.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions of the features of the embodiments described above, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention are all within the scope of the present invention.

Claims

1. A building support device for a steel structure having a size adjustment structure, comprising: a base (1) and a hydraulic rod (2), characterized in that;

a hydraulic rod (2) is connected above the base (1), a first supporting plate (3) is connected to the top end of the hydraulic rod (2), and a second supporting plate (4) is connected to one end of the first supporting plate (3);

the groove (5) is formed in the base (1), the bottom surface inside the groove (5) is fixedly connected with a double-headed motor (6), one end of the double-headed motor (6) is connected with a threaded rod (7), the threaded rod (7) is in threaded connection with a clamping block (8), and the clamping block (8) is fixedly connected below the hydraulic rod (2);

connecting plate (9), fixed connection be in first backup pad (3) one end, connecting plate (9) one side fixedly connected with slide (10), slide (10) sliding connection is in slide rail (11), slide rail (11) fixed connection is on carriage (12) inside wall, carriage (12) fixed connection is in second backup pad (4) below.

2. The building support device with dimension adjusting structure for steel structure according to claim 1, characterized in that: the hydraulic rod (2), the first supporting plate (3), the threaded rod (7) and the clamping block (8) are symmetrically provided with two groups about the central axis of the double-head motor (6), and the two groups of the first supporting plates (3) and the second supporting plate (4) form a size adjusting structure.

3. The building support device with a size adjusting structure for a steel structure according to claim 1, wherein: the second support plate (4) comprises:

the adjusting plate (13) is fixedly connected to one side of the second supporting plate (4), a limiting plate (14) is fixedly connected to one side of the adjusting plate (13), a guide block (15) is connected to one side of the limiting plate (14), the guide block (15) is connected to the inside of a guide rail (16) in a sliding mode, the guide rail (16) is fixedly connected to the inner side wall of the vertical frame (17), and the vertical frame (17) is fixedly connected to the base (1);

step motor (18), fixed connection be in regulating plate (13) one side, step motor (18) output is connected with toothed disc (19), toothed disc (19) one side meshing is connected with toothed plate (20), toothed plate (20) fixed connection is on vertical frame (17) inside wall.

4. The building support device with dimension adjusting structure for steel structure according to claim 3, characterized in that: adjusting plate (13), vertical frame (17), step motor (18), toothed disc (19) and toothed plate (20) constitute the height control structure, and vertical frame (17) height equals with the height of toothed plate (20).

5. The building support device with dimension adjusting structure for steel structure according to claim 1, characterized in that: the base (1) comprises:

standing groove (21) is seted up base (1) one side, the inside top of standing groove (21) is connected with bearing (22), bearing (22) in-connection has L shape connecting rod (23), L shape connecting rod (23) one end is connected with interior thread section of thick bamboo (24), interior thread section of thick bamboo (24) female connection has bolt (25), bolt (25) end-to-end connection has backing plate (26), interior thread section of thick bamboo (24) block is connected in buckle (27), buckle (27) fixed connection is on standing groove (21) inner wall, bearing (22) below is connected with torsional spring (28), torsional spring (28) one end is connected on L shape connecting rod (23).

6. The building support device with dimension adjusting structure for steel structure according to claim 5, characterized in that: the bearing (22), the L-shaped connecting rod (23) and the torsion spring (28) form a rotary reset structure, and two groups of L-shaped connecting rods (23) are symmetrically arranged around the central axis of the placing groove (21).