CN210010878U

CN210010878U - H-shaped steel structure fixing equipment

Info

Publication number: CN210010878U
Application number: CN201920700330.XU
Authority: CN
Inventors: 吕涛
Original assignee: Sichuan Huachuan Machinery Technology Co Ltd
Current assignee: Sichuan Huachuan Machinery Technology Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-04
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a H-shaped steel structure fixing device, which comprises two groups of supporting columns and a bearing seat, wherein a cross rod is fixedly arranged between the two groups of supporting columns, a fastening device is placed in the inner cavity of a square box, a hand wheel is rotated, a threaded rod drives a fastening plate to extrude the fastening device to fix the fastening device, and a second spring greatly buffers the extrusion force of the fastening plate and a fixed device to prevent the contact surfaces of the fastening plate and the fixed device from being extruded and deformed; the lower fixed surface of backup pad installs hollow post, first recess has been seted up on the support column, fixed mounting has first spring between first recess and the hollow post, fixed mounting has first stopper on the outer wall of hollow post, fixed mounting has the second stopper on the inner wall of first recess, some fastened devices can produce very big vibration after starting, first stopper and the corresponding setting of second stopper, first spring has cushioned by fixing device's vibration greatly, the effectual noise pollution of having eliminated.

Description

H-shaped steel structure fixing equipment

Technical Field

The utility model belongs to the technical field of the fixed equipment, concretely relates to H shaped steel constructs fixed equipment.

Background

Steel structures are structures composed of steel materials and are one of the main types of building structures. The structure mainly comprises beam steel, steel columns, steel trusses and other structures made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The component devices or sub-devices are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

Some fixed devices can generate great vibration after being started at present, so that noise pollution is caused, and physical and psychological health of operators is influenced; moreover, when the device is fixed, the external surface of the device is often extruded and deformed due to excessive extrusion force, and the appearance of the device is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a H type steel structure fixed equipment, the upper surface fixed mounting of backup pad has square case, the second recess has been seted up in the backup pad, be provided with the slide rail in the second recess, sliding connection has the slider on the slide rail, the upper surface fixed mounting of slider has the connecting rod, the free end fixed mounting of connecting rod is at the lower surface of bearing frame, threaded connection has the threaded rod on the lateral wall of square case, the tip fixed mounting of threaded rod has the hand wheel, another tip of threaded rod and the inner ring fixed mounting of bearing frame are in the same place, the surface fixed mounting of bearing frame has the second spring, another end fixed mounting of second spring has; the lower fixed surface of backup pad installs hollow post, has seted up first recess on the support column, and fixed mounting has first spring between first recess and the hollow post, and fixed mounting has first stopper on the outer wall of hollow post, and fixed mounting has the second stopper on the inner wall of first recess to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for an H-shaped steel structure comprises two groups of supporting columns and a bearing seat, wherein a cross rod is fixedly arranged between the two groups of supporting columns, a first groove is formed in each supporting column, a hollow column is inserted in the first groove, a spring is fixedly arranged between the hollow column and the first groove, a first limiting block is fixedly arranged on the outer wall of the hollow column, a second limiting block is fixedly arranged on the inner wall of the first groove, the first limiting block and the second limiting block are arranged correspondingly, a supporting plate is fixedly arranged on the upper surface of the hollow column, a second groove is formed in the supporting plate, a sliding rail is arranged in the second groove, a sliding block is connected onto the sliding rail in a sliding manner, a connecting rod is fixedly arranged on the upper surface of the sliding block, the other end of the connecting rod is fixedly arranged on the lower surface of the bearing seat, and, the square box is connected with a threaded rod in a threaded mode, a hand wheel is fixedly mounted at the end of the threaded rod, the free end of the threaded rod is fixedly mounted with the inner ring of the bearing seat, a second spring is fixedly mounted on the outer surface of the bearing seat, and a fastening plate is fixedly mounted at the free end of the second spring.

Preferably, the outer surface of the fastening plate is fixedly provided with a rubber cushion, and the rubber cushion completely covers the outer surface of the fastening plate.

Preferably, the lower surface of the supporting column is fixedly provided with a base, and the base is cylindrical.

Preferably, the hand wheel is provided with threads, and the threads completely cover the handle on the hand wheel.

Preferably, two groups of handles are arranged on the two groups of supporting columns and are symmetrically arranged.

Preferably, the second springs are provided with at least three groups, and the intervals among the second springs of at least three groups are the same.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the upper surface of backup pad is fixed and is installed square case, has seted up the second recess on the backup pad, is provided with the slide rail in the second recess, sliding connection has the slider on the slide rail, the upper surface fixed mounting of slider has the connecting rod, the free end fixed mounting of connecting rod is at the lower surface of bearing frame, threaded connection has the threaded rod on the lateral wall of square case, the tip fixed mounting of threaded rod has the hand wheel, another tip of threaded rod and the inner ring fixed mounting of bearing frame are in the same place, the surface fixed mounting of bearing frame has the second spring, the other end fixed mounting of second spring has the mounting plate, place the fastener into the inner, the hand wheel is rotated, the threaded rod drives the fastening plate to extrude the fastening device to fix the fastening plate, the second spring greatly buffers the extrusion force of the fastening plate and the fixed device, and the contact surfaces of the fastening plate and the fixed device are prevented from being extruded and deformed.

2. The utility model discloses the lower fixed surface of backup pad installs hollow post, first recess has been seted up on the support column, fixed mounting has first spring between first recess and the hollow post, fixed mounting has first stopper on the outer wall of hollow post, fixed mounting has the second stopper on the inner wall of first recess, some fastened devices can produce very big vibration after starting, first stopper and the corresponding setting of second stopper, first spring has cushioned by fixing device's vibration greatly, the effectual noise pollution of having eliminated.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 2, particularly illustrating the relationship between the hollow post and the first groove;

fig. 4 is an enlarged view of the area B in fig. 2, and particularly relates to a relationship diagram of the fastening plate and the bearing seat.

In the figure: 1. a support pillar; 2. a cross bar; 3. a first groove; 4. a hollow column; 5. a first stopper; 6. a second limiting block; 7. a first spring; 8. a support plate; 9. a second groove; 10. a slide rail; 11. a square box; 12. a thread; 13. a slider; 14. a connecting rod; 15. a threaded rod; 16. a hand wheel; 17. a bearing seat; 18. a second spring; 19. a fastening plate; 20. a rubber cushion; 21. a base; 22. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an H-shaped steel structure fixing device comprises two groups of supporting columns 1 and a bearing seat 17, wherein a cross rod 2 is fixedly installed between the two groups of supporting columns 1, a first groove 3 is formed in each supporting column 1, a hollow column 4 is inserted in each first groove 3, a spring 7 is fixedly installed between each hollow column 4 and each first groove 3, a first limiting block 5 is fixedly installed on the outer wall of each hollow column 4, a second limiting block 6 is fixedly installed on the inner wall of each first groove 3, the first limiting blocks 5 and the second limiting blocks 6 are correspondingly arranged, a supporting plate 8 is fixedly installed on the upper surface of each hollow column 4, a second groove 9 is formed in each supporting plate 8, a sliding rail 10 is arranged in each second groove 9, a sliding block 13 is connected onto each sliding rail 10 in a sliding mode, a connecting rod 14 is fixedly installed on the upper surface of each sliding block 13, and the other end of each connecting rod 14 is fixedly installed on the, the last fixed surface of backup pad 8 installs square case 11, threaded connection has threaded rod 15 on the square case 11, the tip fixed mounting of threaded rod 15 has hand wheel 16, the free end tip of threaded rod 15 is in the same place with the inner ring fixed mounting of bearing frame 17, the fixed surface of bearing frame 17 installs second spring 18, the free end tip fixed mounting of second spring 18 has mounting plate 19.

Specifically, the outer fixed surface of mounting plate 19 has rubber cushion 20, rubber cushion 20 covers the surface of mounting plate 19 completely, and the great buffering mounting plate 19 of rubber cushion 20 and the extrusion force by fixing device prevent their contact surface from separately squeezing the deformation.

Specifically, the lower surface fixed mounting of support column 1 has base 21, base 21 is cylindrical, makes this H shaped steel construct fixing device more stable fix subaerial.

Specifically, the hand wheel 16 is provided with threads 12, and the threads 12 completely cover the handle on the hand wheel 16, so that the hand slip is prevented when the hand wheel 16 is rotated.

Specifically, two sets of support column 1 is last to be provided with two sets of handles 22, and two sets of handles 22 are symmetrical to be set up, are convenient for pull or carry of this H shaped steel structure fixing device.

Specifically, the second springs 18 are at least provided with three groups, and the intervals between the second springs 18 are the same, so that the second springs 18 can better buffer the extrusion force of the fastening plate 19 and the fixed device, and the service life of the fastening plate 19 is prolonged.

The working principle is as follows: the fastening device is placed in the inner cavity of the square box 11, the hand wheel 16 is rotated, the threaded rod 15 drives the fastening plate 19 to extrude the fastening device to fix the fastening device, and the second spring 18 greatly buffers the extrusion force of the fastening plate 19 and the fixed device to prevent the contact surfaces of the fastening plate 19 and the fixed device from being extruded and deformed; some fastener can produce very big vibration at the during operation, and first stopper 5 and the corresponding setting of second stopper 6, first spring 7 has cushioned by fixing device's vibration greatly, the effectual noise pollution that has eliminated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a H shaped steel constructs fixed equipment, includes two sets of support columns (1) and bearing frame (17), its characterized in that: a cross rod (2) is fixedly installed between the two groups of supporting columns (1), a first groove (3) is formed in each supporting column (1), a hollow column (4) is inserted in each first groove (3), a spring (7) is fixedly installed between each hollow column (4) and each first groove (3), a first limiting block (5) is fixedly installed on the outer wall of each hollow column (4), a second limiting block (6) is fixedly installed on the inner wall of each first groove (3), the first limiting blocks (5) and the second limiting blocks (6) are correspondingly arranged, a supporting plate (8) is fixedly installed on the upper surface of each hollow column (4), a second groove (9) is formed in each supporting plate (8), a sliding rail (10) is arranged in each second groove (9), a sliding block (13) is connected to each sliding rail (10), and a connecting rod (14) is fixedly installed on the upper surface of each sliding block (13), the other end fixed mounting of connecting rod (14) is at the lower surface of bearing frame (17), the last fixed surface of backup pad (8) installs square case (11), threaded connection has threaded rod (15) on square case (11), the tip fixed mounting of threaded rod (15) has hand wheel (16), the free end tip of threaded rod (15) is in the same place with the inner ring fixed mounting of bearing frame (17), the fixed surface of bearing frame (17) installs second spring (18), the free end tip fixed mounting of second spring (18) has mounting plate (19).

2. The H-shaped steel structure fixing equipment as claimed in claim 1, wherein: the outer fixed surface of mounting plate (19) installs rubber cushion (20), rubber cushion (20) cover the surface of mounting plate (19) completely.

3. The H-shaped steel structure fixing equipment as claimed in claim 1, wherein: the lower surface fixed mounting of support column (1) has base (21), base (21) are cylindrical.

4. The H-shaped steel structure fixing equipment as claimed in claim 1, wherein: the hand wheel (16) is provided with threads (12), and the threads (12) completely cover a handle on the hand wheel (16).

5. The H-shaped steel structure fixing equipment as claimed in claim 1, wherein: two groups of handles (22) are arranged on the two groups of supporting columns (1), and the two groups of handles (22) are symmetrically arranged.

6. The H-shaped steel structure fixing equipment as claimed in claim 1, wherein: the second springs (18) are at least provided with three groups, and the intervals among the second springs (18) of at least three groups are the same.