CN217264666U

CN217264666U - Steel construction detects uses elevating gear

Info

Publication number: CN217264666U
Application number: CN202123425583.7U
Authority: CN
Inventors: 邱爱林; 谢健; 刘松
Original assignee: Hubei Times Hongze Steel Structure Testing Engineering Co Ltd
Current assignee: Hubei Times Hongze Steel Structure Testing Engineering Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-23
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a steel construction detects uses elevating gear, the power distribution box comprises a box body, expansion bracket and base, box and base pass through the expansion bracket and connect, the motor has been inlayed to the inside central point in box bottom, two outputs of motor all with the centre bore fixed connection of gear, the both sides of two gears all are connected with the inner wall rotation of first spout, the both sides of bottom half are all seted up to two first spouts, two gears all with rack toothing, the top of two racks all with the outer wall fixed connection of the bottom of expansion box, expansion box and box sliding connection. The utility model discloses be provided with rack and gear, through the rack at the effect of gear lower motion, constitute a running gear, be equipped with the in-process that slider and spout guaranteed the walking simultaneously and can not skew the track, need not promote whole elevating system's base alright completion transposition operation, improve the security of device.

Description

Steel construction detects uses elevating gear

Technical Field

The utility model relates to a steel construction detects technical field, specifically is a steel construction detects uses elevating gear.

Background

The steel structure engineering detection comprises raw materials, welding parts, fasteners, welding seams, bolt ball joints, coatings and other materials of steel structures and special equipment and all specified test detection contents of the engineering, and complete detection technologies such as main structure engineering detection, sampling detection, steel chemical composition analysis, coating detection, building engineering material detection, waterproof material detection and the like, energy-saving detection and the like.

When examining large steel construction, need testing personnel to carry check out test set to climb the headrope structure and detect usually, personal safety can not be ensured, and carry the equipment climbing difficulty, efficiency is lower, consequently urgently needs a steel construction to detect and solves above-mentioned problem with elevating gear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel construction detects uses elevating gear to the inspector personal safety who provides in solving above-mentioned background can not obtain the guarantee, and carries equipment climbing difficulty, the lower problem of efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a steel construction detects uses elevating gear, includes box, expansion bracket and base, box and base pass through the expansion bracket and connect, the inside central point of box bottom puts and has inlayed the motor, two outputs of motor all with the centre bore fixed connection of gear, two the both sides of gear all are connected, two with the inner wall rotation of first spout the both sides of bottom half are all seted up to first spout, two the gear all with rack toothing, two the top of rack all with the outer wall fixed connection of the bottom of flexible case, flexible case and box sliding connection.

Preferably, two second chutes and four second chutes are formed in the inner walls of the two sides of the box body and are connected with the sliding blocks in a sliding mode, and the sliding blocks are fixedly arranged on the two sides of the outer wall of the telescopic box.

Preferably, the tops of one side of the two first sliding grooves are fixedly connected with the bottom of the first supporting plate, and the tops of the other side of the two first sliding grooves are fixedly connected with the bottom of the second supporting plate.

Preferably, one side of each of the two racks is slidably connected with the top of the first support plate, and the other side of each of the two racks is slidably connected with the top of the second support plate.

Preferably, the two sides of the outer wall of the top of the box body are fixedly connected with the bottoms of the winches, the two winches are wound with steel wire ropes, the two steel wire ropes are connected with the pulley in a sliding mode, the bottom ends of the pulleys are fixedly connected with the two ends of one side of the top of the box body, the other ends of the steel wire ropes are fixedly connected with the fixed block, and the fixed block is fixedly connected with the tops of the two ends of one side of the telescopic box.

Preferably, the middle positions of the inner walls of the two sides of the telescopic box are fixedly connected with one side of the outer wall of the safety buckle.

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

1. this steel construction detects uses elevating gear is provided with rack and gear, through the rack motion under the effect of gear, constitutes a running gear, is equipped with the in-process that slider and spout guaranteed the walking simultaneously and can not deviate the track, need not promote whole elevating system's base alright completion transposition operation, the security that improves the device.

2. This steel construction detects uses elevating gear is provided with the capstan winch, and pulley and fixed block are connected with the bellows through the fixed block, connect capstan winch and fixed block through wire rope, improve the bearing capacity of device, are provided with the pulley simultaneously, place wire rope excessive wear, improve the security of device.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the case of the present invention;

FIG. 3 is a schematic view of the structure of the walking device of the present invention;

fig. 4 is a schematic structural view of the telescopic box of the present invention.

In the figure: 1. a box body; 2. a telescopic box; 3. a fixed block; 4. a wire rope; 5. a pulley; 6. a winch; 7. a telescopic frame; 8. a base; 9. a first chute; 10. a second chute; 11. a motor; 12. a gear; 13. a rack; 14. a slider; 15. a safety buckle; 16. a first support plate; 17. a second support plate.

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 an embodiment of:

a lifting device for steel structure detection comprises a box body 1, a telescopic frame 7 and a base 8, wherein the box body 1 is connected with the base 8 through the telescopic frame 7, a motor 11 is embedded in the central position inside the bottom end of the box body 1, the motor 11 is a double-end motor, the model of the double-end motor is 50100AC-duo, two output ends of the motor 11 are fixedly connected with a central hole of a gear 12, two sides of two gears 12 are rotatably connected with the inner wall of a first chute 9, the two first chutes 9 are arranged on two sides of the bottom of the box body 1, the two gears 12 are meshed with racks 13, the top ends of the two racks 13 are fixedly connected with the outer wall of the bottom end of a telescopic box 2, the telescopic box 2 is slidably connected with the box body 1, two second chutes 10 are arranged on the inner walls of two sides of the box body 1, the four second chutes 10 are slidably connected with sliders 14, the four sliders 14 are fixedly arranged on two sides of the outer wall of the telescopic box 2, the two groups of sliding blocks 14 and the second sliding grooves 10 are arranged to better keep the stability of the device in the walking process, the tops of one sides of the two first sliding grooves 9 are fixedly connected with the bottom of the first supporting plate 16, the tops of the other sides of the two first sliding grooves 9 are fixedly connected with the bottom of the second supporting plate 17, two sides of the two racks 13 extend outwards, one sides of the two racks 13 are slidably connected with the top of the first supporting plate 16, the other sides of the two racks 13 are slidably connected with the top of the second supporting plate 17, the supporting plate supports the racks 14, the abrasion of teeth in the racks 14 can be effectively reduced, two sides of the outer wall of the top of the box body 1 are fixedly connected with the bottoms of the winches 6, the two winches 6 are wound with the steel wire ropes 4, the two steel wire ropes 4 are slidably connected with the pulleys 5, the bottom ends of the two pulleys 5 are fixedly connected with two ends of one side of the top of the box body 1, the other end of two wire rope 4 all with 3 fixed connection of fixed block, the top fixed connection at the both ends of one side of 2 one sides of bellows is all with two fixed block 3's one side, wire rope 4 can increase the bearing of device with capstan winch 6, increase the security, pulley 5 can effectually reduce the loss that wire rope 4 received because of the friction simultaneously, the intermediate position of the inner wall of the both sides of bellows 2 all with one side fixed connection of the outer wall of safety buckle 15, safety buckle 15 fixes the safety rope, prevent that the measurement personnel from missing the foot and falling.

The working principle is as follows: when the steel structure needs to be detected, the base 8 is fixed at the position parallel to the widest edge of the steel structure to be detected, a detector climbs the box body 1, the safety rope on the body is buckled with the safety buckle 15, then the telescopic frame 7 extends upwards to reach the height to be detected, the detection can be started, when the position needs to be changed, the telescopic frame 7 descends, then the telescopic box 2 extends outwards, the motor 11 is started, the two output ends of the motor 11 drive the gear 12 to rotate, the rack 13 moves outwards along the first sliding groove 9 under the action of the gear 12, at the moment, the sliding blocks 14 on the two sides of the telescopic box 2 move outwards along the second sliding groove 10, the whole telescopic box 2 starts to move outwards, the steel wire rope 4 wound on the winch 6 starts to extend through the pulley 5, the whole telescopic box 2 is pulled to play a supporting role, after the detection is finished, the motor 11 rotates reversely, the rack 13 moves inwards along the first sliding groove 9 under the action of the gear 12, likewise, the sliding block 14 moves inwards along the second sliding groove 10, the telescopic box 2 enters the box body, the winch 6 is contracted at the moment, the steel wire rope is stored, the telescopic frame 7 is contracted, and the detection personnel can return to the ground.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel construction detects uses elevating gear, includes box (1), expansion bracket (7) and base (8), box (1) and base (8) are connected its characterized in that through expansion bracket (7): the inside central point in box (1) bottom puts and has inlayed motor (11), the two outputs of motor (11) all with the centre bore fixed connection of gear (12), two the both sides of gear (12) all rotate with the inner wall of first spout (9) and be connected, two the both sides of box (1) bottom are all seted up in first spout (9), two gear (12) all mesh with rack (13), two the top of rack (13) all with the outer wall fixed connection of the bottom of bellows (2), bellows (2) and box (1) sliding connection.

2. The steel structure lifting device for detecting of claim 1, wherein: two second chutes (10) are respectively arranged on the inner walls of the two sides of the box body (1), four second chutes (10) are respectively connected with the sliding blocks (14) in a sliding mode, and four sliding blocks (14) are respectively fixedly arranged on the two sides of the outer wall of the telescopic box (2).

3. The steel structure lifting device for detecting of claim 1, wherein: the tops of one side of the two first sliding grooves (9) are fixedly connected with the bottom of the first supporting plate (16), and the tops of the other side of the two first sliding grooves (9) are fixedly connected with the bottom of the second supporting plate (17).

4. The steel structure lifting device for detecting of claim 1, wherein: one side of each of the two racks (13) is connected with the top of the first support plate (16) in a sliding mode, and the other side of each of the two racks (13) is connected with the top of the second support plate (17) in a sliding mode.

5. The steel structure lifting device for detecting of claim 1, wherein: the both sides of the outer wall at box (1) top all with the bottom fixed connection of capstan winch (6), two capstan winch (6) all twines wire rope (4), two wire rope (4) all with pulley (5) sliding connection, two the bottom of pulley (5) all with the both ends fixed connection of one side at the top of box (1), two the other end of wire rope (4) all with fixed block (3) fixed connection, two the top fixed connection of one side of fixed block (3) all with the both ends of bellows (2) one side.

6. The lifting device for steel structure detection according to claim 1, characterized in that: the middle positions of the inner walls of the two sides of the telescopic box (2) are fixedly connected with one side of the outer wall of the safety buckle (15).