CN217302224U

CN217302224U - Mounting structure for crane moment control equipment

Info

Publication number: CN217302224U
Application number: CN202220142507.0U
Authority: CN
Inventors: 袁运韬; 曹方臣; 刘虎臣; 杨虎
Original assignee: Yichang Jinglian Electronic Technology Co ltd
Current assignee: Yichang Jinglian Electronic Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-26
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a mounting structure for crane moment control equipment, which comprises a fixing plate, wherein the bottom of the front surface of the fixing plate is fixedly connected with a supporting plate, the top end of the supporting plate is provided with a holding tank, the inner wall of the holding tank is connected with a moment limiter body in a laminating way, the front surface of the fixing plate is symmetrically provided with a connecting groove, the moment controller body is convenient to mount and dismount by arranging a trapezoidal rotating rod, a limiting plate, an ear plate and a spring, after the moment controller body is placed on the inner wall of the holding tank and the limiting plate is pushed to enable the limiting plate to be contacted with the moment controller body, the connecting ring and the trapezoidal rotating rod are rotated to enable the trapezoidal rotating rod to enter the ear plate, when the trapezoidal rotating rod completely enters the inner wall of the ear plate, the limiting block enters the groove, thereby enabling the trapezoidal rotating rod and the torque controller body to be fixed.

Description

Mounting structure for crane moment control equipment

Technical Field

The utility model relates to a mounting structure specifically is a mounting structure for hoist moment control equipment.

Background

The crane is a hoisting device capable of performing multiple actions, can be called as a crane, can be divided into a tire crane and a bridge crane, can perform intermittent operations of transferring, unloading, material taking and the like, mainly comprises a hoisting mechanism, a slewing mechanism, a luffing mechanism and the like, and simultaneously, the most important parameter for inspecting the capacity of the crane is the maximum hoisting moment.

The existing crane moment control equipment, namely the moment controller, is relatively fixed in the installation process, so that the operation of workers is relatively inconvenient in the later maintenance or disassembly process of the controller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting structure for hoist moment control equipment 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 mounting structure for a crane torque control device comprises a fixed plate, wherein the bottom of the front side of the fixed plate is fixedly connected with a supporting plate, the top end of the supporting plate is provided with a containing groove, the inner wall of the containing groove is connected with a torque limiter body in a fitting manner, the front side of the fixed plate is symmetrically provided with a connecting groove, the inner wall of the connecting groove is connected with a limiting plate in a sliding manner, the inner wall of the limiting plate is connected with the outer side of the torque limiter body in a fitting manner, the outer side of the limiting plate is fixedly connected with a connecting shaft, the outer wall of the connecting shaft is rotatably connected with a connecting ring, the outer side of the connecting ring is fixedly connected with a trapezoidal rotating rod, the outer side of the trapezoidal rotating rod is connected with an ear plate in a sliding manner, the bottom of the trapezoidal rotating rod is provided with a groove, the inner wall of the groove is connected with a limiting block in a fitting manner, one side of the inner wall of the ear plate is provided with a rectangular groove, the inner wall of the rectangular groove is connected with the outer side of the limiting block in a sliding manner, two connecting sleeves are symmetrically arranged on one side of the limiting block, springs are fixedly connected to the inner walls of the two connecting sleeves, a first fixing column is fixedly connected to one end of each spring, and the back face of each first fixing column is fixedly connected with the front face of the corresponding fixing plate.

As a further aspect of the present invention: the front symmetry of fixed plate is provided with the second fixed column, one side of second fixed column and the front fixed connection of fixed plate, the top of second fixed column and the bottom fixed connection of otic placode, the spout has been seted up to one side of second fixed column, the inner wall sliding connection of spout has the slider, one side of slider and one side fixed connection of limiting plate.

As a further aspect of the present invention: threaded holes are formed in four corners of the front face of the fixing plate, and each threaded hole is connected with a screw in a threaded mode.

As the utility model discloses further scheme again: the upper surface symmetry of fixed plate is provided with two connecting seats, the round hole has been seted up at the top of connecting seat, the inner wall of round hole articulates there is the light screen.

As a further aspect of the present invention: the length of the limiting plate is greater than the width of the torque limiter body.

As the utility model discloses further scheme again: the length of the ear plate is greater than that of the trapezoidal rotating rod.

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

1. through being provided with trapezoidal dwang, the limiting plate, the otic placode, the spring makes the torque controller body be convenient for install and dismantle, through placing the inner wall at the holding tank with the torque controller body, promote the limiting plate and make the limiting plate want the back of contacting with the torque controller body, thereby rotate go-between and trapezoidal dwang and make trapezoidal dwang enter into the otic placode, then the stopper in the rectangular channel slides and extrudes the spring, when the inner wall of otic placode is entered into completely to trapezoidal dwang, the stopper enters into the recess, thereby make trapezoidal dwang and torque controller body can fix, simultaneous working personnel are when subsequently dismantling the torque controller body, through stirring the stopper, thereby make trapezoidal dwang follow the roll-off in the otic placode, then can dismantle the torque controller body.

2. Through the light screen and the connecting seat that set up, torque controller is after the installation, through adjusting suitable angle with the light screen rotation to make torque controller's display page can not reflect light, influence the staff and look over torque controller's display page.

Drawings

Fig. 1 is a schematic structural diagram of a mounting structure for a crane torque control device.

Fig. 2 is a partial structural schematic diagram of a mounting structure for a crane torque control device.

Fig. 3 is an enlarged schematic structural view of a mounting structure for a crane torque control device at a point a in fig. 1.

Fig. 4 is an enlarged schematic structural view of a mounting structure for a crane torque control device at B in fig. 1.

1. A fixing plate; 2. connecting grooves; 3. a limiting plate; 4. a connecting shaft; 5. a connecting ring; 6. a groove; 7. a trapezoidal rotating rod; 8. an ear plate; 9. a rectangular groove; 10. a limiting block; 11. connecting sleeves; 12. a spring; 13. a first fixed column; 14. a second fixed column; 15. a chute; 16. a slider; 17. a support plate; 18. a screw; 19. a connecting seat; 20. a visor; 21. a moment limiter body.

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.

Please refer to fig. 1-4, which are a mounting structure for a crane torque control device, comprising a fixing plate 1, a supporting plate 17 fixedly connected to the bottom of the front surface of the fixing plate 1, a receiving groove formed at the top end of the supporting plate 17, a torque limiter body 21 connected to the inner wall of the receiving groove, a connecting groove 2 symmetrically formed on the front surface of the fixing plate 1, a limiting plate 3 slidably connected to the inner wall of the connecting groove 2, a connecting shaft 4 fixedly connected to the outer side of the limiting plate 3, a connecting ring 5 rotatably connected to the outer wall of the connecting shaft 4, a trapezoidal rotating rod 7 fixedly connected to the outer side of the connecting ring 5, an ear plate 8 slidably connected to the outer side of the trapezoidal rotating rod 7, a groove 6 formed at the bottom of the trapezoidal rotating rod 7, a limiting block 10 connected to the inner wall of the groove 6, and a rectangular groove 9 formed on one side of the inner wall of the ear plate 8, the inner wall of rectangular channel 9 and the outside sliding connection of stopper 10, one side symmetry of stopper 10 is provided with two adapter sleeves 11, the inner wall fixedly connected with spring 12 of two adapter sleeves 11, the first fixed column 13 of one end fixedly connected with of spring 12, the back of first fixed column 13 and the positive fixed connection of fixed plate 1.

The front symmetry of fixed plate 1 is provided with second fixed column 14, and one side of second fixed column 14 and the front fixed connection of fixed plate 1, the top of second fixed column 14 and the bottom fixed connection of otic placode 8, spout 15 has been seted up to one side of second fixed column 14, and the inner wall sliding connection of spout 15 has slider 16, one side of slider 16 and one side fixed connection of limiting plate 3.

It should be noted that, by the sliding chute 15 and the sliding block 16, the limiting plate 3 is prevented from falling off in the sliding process of the inner wall of the connecting groove 2.

Threaded holes are formed in four corners of the front face of the fixing plate 1, and the inner wall of each threaded hole is in threaded connection with a screw 18.

The upper surface symmetry of fixed plate 1 is provided with two connecting seats 19, and the round hole has been seted up at the top of connecting seat 19, and the inner wall of round hole articulates there is light screen 20.

The length of the stopper plate 3 is greater than the width of the torque limiter body 21.

The length of the ear plate 8 is greater than that of the trapezoidal rotating rod 7.

The utility model discloses a theory of operation is:

when the utility model is used, a worker fixes the fixing plate 1 at a proper position through the screw 18, the moment limiter body 21 is placed in the accommodating groove, so that the bottom of the moment limiter body 21 is supported, the limiting plate 3 is pushed to the front side of the fixing plate 1, so that the moment limiter body 21 is limited and fixed by the two limiting plates 3, the connecting ring 5 is rotated to drive the trapezoidal rotating rod 7 to rotate, the trapezoidal rotating rod 7 enters the inner wall of the ear plate 8, the limiting block 10 is extruded in the process of entering the trapezoidal rotating rod 7, so that the limiting block 10 slides on the inner wall of the rectangular groove 9, the limiting block 10 extrudes the spring 12, after the trapezoidal rotating rod 7 is attached to the inner wall of the ear plate 8, the limiting block 10 enters the inner wall of the groove 6, and the trapezoidal rotating rod 7 is fixed, moment limiter body 21 also obtains the installation fixed, when moment limiter body 21 need dismantle the maintenance, only need through stirring stopper 10 to make trapezoidal dwang 7 follow the roll-off in otic placode 8, then can dismantle moment limiter body 21 gets off.

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 thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a mounting structure for hoist moment controlgear, includes fixed plate (1), its characterized in that: the bottom of the front surface of the fixing plate (1) is fixedly connected with a supporting plate (17), the top end of the supporting plate (17) is provided with a containing groove, the inner wall of the containing groove is connected with a torque limiter body (21), the front surface of the fixing plate (1) is symmetrically provided with connecting grooves (2), the inner wall of each connecting groove (2) is slidably connected with a limiting plate (3), the inner wall of each limiting plate (3) is connected with the outer side of the torque limiter body (21) in a laminating manner, the outer side of each limiting plate (3) is fixedly connected with a connecting shaft (4), the outer wall of each connecting shaft (4) is rotatably connected with a connecting ring (5), the outer side of each connecting ring (5) is fixedly connected with a trapezoidal rotating rod (7), the outer side of each trapezoidal rotating rod (7) is slidably connected with an ear plate (8), and the bottom of each trapezoidal rotating rod (7) is provided with a groove (6), the inner wall laminating of recess (6) is connected with stopper (10), rectangular channel (9) have been seted up to one side of otic placode (8) inner wall, the inner wall of rectangular channel (9) and the outside sliding connection of stopper (10), one side symmetry of stopper (10) is provided with two adapter sleeves (11), two the inner wall fixedly connected with spring (12) of adapter sleeve (11), the first fixed column (13) of one end fixedly connected with of spring (12), the back of first fixed column (13) and the front fixed connection of fixed plate (1).

2. The mounting structure for a crane torque control apparatus according to claim 1, wherein: the front symmetry of fixed plate (1) is provided with second fixed column (14), the positive fixed connection of one side of second fixed column (14) and fixed plate (1), the top of second fixed column (14) and the bottom fixed connection of otic placode (8), spout (15) have been seted up to one side of second fixed column (14), the inner wall sliding connection of spout (15) has slider (16), one side of slider (16) and one side fixed connection of limiting plate (3).

3. The mounting structure for a crane moment control device according to claim 1, characterized in that: threaded holes are formed in four corners of the front face of the fixing plate (1), and each inner wall of each threaded hole is connected with a screw (18) in a threaded mode.

4. The mounting structure for a crane moment control device according to claim 1, characterized in that: the upper surface symmetry of fixed plate (1) is provided with two connecting seats (19), the round hole has been seted up at the top of connecting seat (19), the inner wall of round hole articulates there is light screen (20).

5. The mounting structure for a crane torque control apparatus according to claim 1, wherein: the length of the limiting plate (3) is larger than the width of the moment limiter body (21).

6. The mounting structure for a crane torque control apparatus according to claim 1, wherein: the length of the ear plate (8) is greater than that of the trapezoidal rotating rod (7).