CN213294447U - Fixed-point parking device for crown block maintenance - Google Patents
Fixed-point parking device for crown block maintenance Download PDFInfo
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- CN213294447U CN213294447U CN202021299033.8U CN202021299033U CN213294447U CN 213294447 U CN213294447 U CN 213294447U CN 202021299033 U CN202021299033 U CN 202021299033U CN 213294447 U CN213294447 U CN 213294447U
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- wedge
- parking device
- point
- tail
- crown block
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Abstract
The utility model provides a fixed point parking device is overhauld to overhead traveling crane mainly comprises at the bottom of wedge point, the wedge, riser and wedge tail, the one end at the bottom of the wedge is equipped with the wedge point, the other end at the bottom of the wedge is equipped with the wedge tail, the riser includes the tread, the riser is located the upper portion that is close to the wedge point position at the bottom of the wedge, the both sides that are close to the wedge point position at the bottom of the wedge are equipped with first shirt rim, the both sides that are close to the wedge tail position at the bottom of the wedge are equipped with the second shirt rim, the utility model discloses simple structure, portable, preparation process is simple, and is with low costs, has good swift current function of preventing, has guaranteed the safety.
Description
Technical Field
The application relates to a metallurgical enterprise overhead traveling crane overhauls safety field, particularly, relates to an overhead traveling crane overhauls fixed point parking device.
Background
At present, the actual situation of the site of the operation of the crown blocks is that two or more crown blocks with the same function run on the same track, a plurality of crown blocks cannot be stopped and overhauled simultaneously under the actual requirement of site production, only a single crown block can execute a stopping and overhauling plan respectively, other crown blocks need to run and maintain production, in order to ensure the safety of the crown blocks for stopping and overhauling, a certain track area which does not influence the production is defined in the production process to allow the crown blocks to be stopped and overhauled, other running crown blocks cannot be close to the area and are limited by the length of the track of the crown blocks, if the distance between the running crown blocks and the overhauling crown blocks is too short, the overhauling crown blocks slide, the condition that the overhauling crown blocks slide easily collides with the running crown blocks to cause safety accidents, the existing wedge iron is placed on the track and is pushed to slide by the running crown block rail cleaner and cannot be stopped according to the designated position, the rail cleaners at two sides of the crown blocks are required to be dismounted every overhauling, it takes a lot of time.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of this application is to provide a shop traveller overhauls fixed point parking device to improve the problem that exists among the prior art.
The utility model provides a fixed point parking device is overhauld to overhead traveling crane mainly comprises at the bottom of wedge point, the wedge, riser and wedge tail, the one end at the bottom of the wedge is equipped with the wedge point, the other end at the bottom of the wedge is equipped with the wedge tail, the riser includes the tread, the riser is located the upper portion that is close to the wedge point position at the bottom of the wedge, the both sides that are close to the wedge point position at the bottom of the wedge are equipped with first shirt rim, the both sides that are close to the wedge tail position at the bottom of the wedge are equipped with the second shirt rim.
Optionally, two clamping bolts are arranged on the outer sides of the first skirt edge and the second skirt edge.
Optionally, the wedge bottom is provided with a protruding portion between the wedge tail and the vertical plate.
Optionally, a handle is arranged between the wedge tail and the protruding portion, one end of the handle is welded with the wedge bottom, and the other end of the handle is welded with the protruding portion.
Optionally, the wedge tail is tilted upwards, and the bending radius of the tilting is R40.
Optionally, the tread is a cambered surface, and the bending radius of the tread is R350.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses it is small, adopt the steel sheet welding to form, practiced thrift the cost.
(2) The utility model discloses simple structure, convenient to use, portable has saved maintenance time, has improved the efficiency of maintenance.
(3) The utility model discloses can pinpoint, can not take place the displacement to the safety of overhauing overhead traveling crane personnel has been guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Icon: 1-wedge tip; 2-wedge bottom; 3-a first skirt; 4-a second skirt; 5, erecting a plate; 6-tread; 7-wedge tail; 8-a clamping bolt; 9-a handle; 10-a convex part.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Example (b):
as shown in fig. 1, a fixed point parking device is overhauld to overhead traveling crane mainly comprises wedge point 1, wedge end 2, riser 5 and wedge tail 7, the one end welding of 2 at the bottom of the wedge has wedge point 1, the other end welding wedge tail 7 of 2 at the bottom of the wedge, riser 5 includes tread 6, riser 5 welds the upper portion that 2 is close to wedge point 1 position at the bottom of the wedge, 2 the both sides welding that is close to wedge point 1 position at the bottom of the wedge has first shirt rim 3, 2 the both sides welding that is close to wedge tail 7 position at the bottom of the wedge has second shirt rim 4, when the installation and demolish overhead traveling crane and overhaul fixed point parking device, the overhead traveling crane overhauls fixed point parking device and can have short distance slip on the rail, and the shirt rim can make overhead traveling crane overhaul fixed point parking device keep stable on the rail in, can play the effect of direction.
As an optimal mode, the outer sides of the first skirt edge 3 and the second skirt edge 4 are respectively provided with two clamping bolts 8, the left and right clamping effect is achieved, the crown block is prevented from being displaced, and the safety of crown block maintenance personnel is guaranteed.
As an optimal mode, 2 wedge bottoms are equipped with bellying 10 between wedge tail 7 and riser 5, and bellying 10 can make the overhead traveling crane overhaul fixed point parking device bypass the clear rail ware of overhead traveling crane, need not demolish the clear rail ware of overhead traveling crane both sides during the maintenance, have shortened the time of overhauing, have improved maintenance efficiency.
As an optimal mode, be equipped with handle 9 between wedge tail 7 and the bellying 10, the one end and the wedge end 2 welding of handle 9, the other end and the bellying 10 welding set up handle 9, conveniently carry, have improved the efficiency of maintenance work.
Preferably, the wedge tail 7 is tilted upwards, and the bending radius of the tilting is R40, so that the crown block is prevented from being stuck to cause an accident when the crown block is removed to overhaul the fixed point parking device.
As a preferable mode, the tread 6 is a cambered surface, the bending radius of the tread 6 is R350, the diameter of the crown block wheel is 700mm, and the bending radius of the tread 6 is matched with the crown block wheel to be used as a main stress surface of the crown block overhauling fixed-point parking device.
The utility model discloses a principle and effect: the portable handle 9, insert the clearance between wheel and the rail with wedge point 1, make and be in the close-fitting state between wheel and the swift current wedge iron and the rail, tread 6 is as the main stress surface of overhead traveling crane maintenance fixed point parking device, after the definite position, through screwing up the clamp bolt 8 in the first shirt rim 3 and the 4 outsides of second shirt rim, it presss from both sides tightly on the track to overhaul fixed point parking device with the overhead traveling crane about, realize the effect of preventing swift current, pinpoint, prevent that the displacement from causing the safety problem to the personnel of overhauing the overhead traveling crane, and simple structure simultaneously, and convenient for installation, high durability and convenient use, the repair time has been saved, and the repair efficiency is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a fixed point parking device is overhauld to overhead traveling crane, its characterized in that mainly comprises wedge point (1), wedge end (2), riser (5) and wedge tail (7), the one end of wedge end (2) is equipped with wedge point (1), the other end of wedge end (2) is equipped with wedge tail (7), riser (5) are including tread (6), riser (5) are located the upper portion that is close to wedge point (1) position in wedge end (2), the both sides that are close to wedge point (1) position in wedge end (2) are equipped with first shirt rim (3), the both sides that are close to wedge tail (7) position in wedge end (2) are equipped with second shirt rim (4).
2. A crown block overhaul fixed point parking device according to claim 1, wherein two clamping bolts (8) are arranged on the outer sides of the first skirt edge (3) and the second skirt edge (4).
3. A crown block overhaul fixed point parking device according to claim 1, wherein the wedge bottom (2) is provided with a convex part (10) between the wedge tail (7) and the vertical plate (5).
4. A crown block overhauling fixed-point parking device according to claim 3, wherein a handle (9) is arranged between the wedge tail (7) and the boss (10), one end of the handle (9) is welded with the wedge bottom (2), and the other end is welded with the boss (10).
5. A crown block service fixed-point parking device according to claim 1, characterized in that the wedge tail (7) is tilted upwards, and the bending radius of the tilting is R40.
6. A crown block overhaul fixed point parking device according to claim 1, wherein the tread (6) is a cambered surface, and the bending radius of the tread (6) is R350.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021299033.8U CN213294447U (en) | 2020-07-06 | 2020-07-06 | Fixed-point parking device for crown block maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021299033.8U CN213294447U (en) | 2020-07-06 | 2020-07-06 | Fixed-point parking device for crown block maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213294447U true CN213294447U (en) | 2021-05-28 |
Family
ID=76019162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021299033.8U Active CN213294447U (en) | 2020-07-06 | 2020-07-06 | Fixed-point parking device for crown block maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213294447U (en) |
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2020
- 2020-07-06 CN CN202021299033.8U patent/CN213294447U/en active Active
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