CN214880017U

CN214880017U - Boiler overhauls lift platform

Info

Publication number: CN214880017U
Application number: CN202121131423.9U
Authority: CN
Inventors: 朱俊伟
Original assignee: Henan Yusheng Power Engineering Co ltd
Current assignee: Henan Yusheng Power Engineering Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-26
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a boiler overhauls lift platform relates to boiler overhauls equipment technical field, does not have protective structure for solving current elevating platform, and the instrument and the part that drop at the in-process of overhauing cause the injury to the staff of below easily, and the security remains the problem that improves. The utility model discloses a bearing bracket, including bearing bracket, fixed bolster, line roller, haulage rope, bucket, one of them, be provided with ratchet on the side surface of line roller installing support, the symmetry both ends of bearing bracket one side surface difference fixed connection have a fixed bolster, the fixed bolster slope is outwards, installs bearing cloth between two fixed bolsters, two fixed bolster on the surface of one side of bearing bracket two line roller installing supports of fixedly connected with, two rotatory installation has the line roller between the line roller installing support, the winding has the haulage rope on the surface of line roller, the bucket is placed to the one end fixedly connected with of haulage rope, one of them be provided with ratchet on the side surface of line roller installing support, the pivot of line roller runs through the ratchet axis position department in ratchet.

Description

Boiler overhauls lift platform

Technical Field

The utility model relates to a boiler overhauls equipment technical field, specifically is a boiler overhauls lift platform.

Background

As a power conversion device, the boiler is widely applied to the industrial field, and the boiler can be periodically overhauled due to overlarge internal pressure of the boiler, and a lifting device is needed when the boiler is overhauled, so that workers can conveniently and quickly overhaul the boiler.

The existing lifting platform has no protection structure, tools and parts falling off in the process of maintenance are easy to hurt workers below, the safety needs to be improved, and the safety of the lifting platform is improved; therefore, the market urgently needs to develop a boiler maintenance lifting platform to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler overhauls lift platform to solve current elevating platform among the above-mentioned background art and not have protective structure, the instrument and the part that drop at the in-process of overhauing cause the injury to the staff of below easily, and the security remains the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler overhauls lift platform, includes the support bracket, the symmetry both ends difference fixedly connected with a fixed bolster of support bracket one side surface, the fixed bolster slope is outwards, installs the support cloth between two fixed bolsters.

Preferably, two wire roller installing supports are fixedly connected to the outer surface of one side of the supporting bracket, two wire rollers are rotatably installed between the wire roller installing supports, a traction rope is wound on the outer surface of each wire roller, a storage barrel is fixedly connected to one end of each traction rope, a ratchet mechanism is arranged on the side surface of each wire roller installing support, and a rotating shaft of each wire roller penetrates through the position of a middle shaft of a ratchet wheel in each ratchet mechanism.

Preferably, a telescopic support frame is arranged on the lower end face of the support bracket, and a support chassis is arranged at the lower end of the telescopic support frame.

Preferably, four universal wheels are connected to the lower end face of the supporting chassis.

Preferably, two ends of the outer surfaces of two symmetrical sides of the supporting chassis are respectively and fixedly connected with a supporting frame, and one end of each supporting frame is in threaded connection with a supporting screw rod.

Preferably, handrails are fixedly connected to the upper surfaces of the two support frames on the same side.

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

1. according to the utility model, the two symmetrical ends of the outer surface of one side of the supporting bracket are respectively fixedly connected with one fixing support, the fixing supports incline outwards, the supporting cloth is arranged between the two fixing supports, so that the supporting cloth can be transversely arranged below an operation position, the phenomenon that workers are inconvenient to operate in the boiler maintenance process to cause tools and parts to fall off to cause injury of the workers below or cause damage to the boiler is effectively avoided, the functionality and the practicability of the lifting platform are effectively improved, and the safety of the lifting platform is improved;

2. the utility model discloses a through two line roller installing supports of fixed connection on one side surface of support bracket, rotatory installation has the line roller between two line roller installing supports, the winding has the haulage rope on the surface of line roller, the bucket is placed to the one end fixedly connected with of haulage rope, be provided with ratchet on the side surface of one of them line roller installing support, the pivot of line roller runs through ratchet axis position department in ratchet, this can come to receive the line operation to the haulage rope through the one end of rotating the line roller, and then make and place the high lifting of bucket, can utilize and place the bucket and come the convenient instrument that needs of taking, further promotion the practicality of this elevating platform, ratchet can effectually avoid the reverse rotation of line roller when the line roller is rotatory, further promotion the security of this elevating platform.

Drawings

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

FIG. 2 is a schematic view of the overall back of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a support chassis; 2. a universal wheel; 3. a support frame; 4. a support screw; 5. a telescopic support frame; 6. a handrail; 7. a support bracket; 8. fixing a bracket; 9. a support cloth; 10. a wire roller mounting bracket; 11. a wire roller; 12. a hauling rope; 13. a ratchet mechanism; 14. the barrel is placed.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a boiler overhauls lift platform, including bearing bracket 7, bearing bracket 7 one side the symmetry both ends of surface respectively fixed bolster 8 of fixedly connected with, the slope of fixed bolster 8 outwards, and fixed bolster 8 upslope, install bearing cloth 9 between two fixed bolsters 8, this can be so that bearing cloth 9 violently puts in the below of operating position, the effectual staff of avoiding is operating inconveniently to cause instrument and spare part to drop and lead to below personnel to be injured to boiler maintenance in-process, or cause the boiler to receive the damage, the effectual functionality and the practicality that have improved this elevating platform, and the security that has improved this elevating platform.

Further, two wire roller installing supports 10 are fixedly connected to the outer surface of one side of the supporting bracket 7, a wire roller 11 is rotatably installed between the two wire roller installing supports 10, a traction rope 12 is wound on the outer surface of the wire roller 11, a barrel 14 is placed by one end of the traction rope 12, a ratchet mechanism 13 is arranged on the side surface of one of the wire roller installing supports 10, a rotating shaft of the wire roller 11 penetrates through the position of a ratchet middle shaft in the ratchet mechanism 13, the traction rope 12 can be wound by rotating one end of the wire roller 11, and therefore the barrel 14 is placed to be highly lifted, a tool for conveniently taking the wire roller 14 can be used, the practicability of the lifting platform is further improved, the ratchet mechanism 13 can effectively avoid reverse rotation of the wire roller 11 when the wire roller 11 rotates, and the safety of the lifting platform is further improved.

Further, be provided with telescopic support frame 5 on the lower terminal surface of support bracket 7, telescopic support frame 5 is for cutting the fork lift, and telescopic support frame 5's lower extreme is provided with support chassis 1, supports chassis 1 both ends of the surface of symmetry both sides respectively fixedly connected with support frame 3, and the one end threaded connection of support frame 3 has supporting screw 4, and fixedly connected with handrail 6 on two support frame 3 upper surfaces with one side supports four universal wheels 2 on the lower terminal surface of chassis 1.

The working principle is as follows: when the lifting platform is used, the lifting platform is moved to a specified position through the handrail 6 and the universal wheel 2, then the supporting screw rod 4 is rotated, the lower end of the supporting screw rod 4 is abutted to the ground, then a worker stands in the supporting bracket 7, then the telescopic supporting bracket 5 is extended through the hydraulic rod in the telescopic supporting bracket 5, and further the supporting bracket 7 is lifted to the height, when the supporting bracket 7 is lifted to the specified position, the worker can overhaul a maintenance point of a boiler, at the moment, the supporting cloth 9 is in a stretched state under the action of the fixed support 8, meanwhile, the supporting cloth 9 is transversely placed below the maintenance point to prevent tools and parts from falling off when the worker overhauls the maintenance point, and forgets the tools, the limiting structure in the ratchet mechanism 13 can be firstly loosened to place the barrel 14 to the ground, the staff on ground places the instrument that needs in the inside of placing bucket 14 this moment, then rotates the handle of 11 one ends of line roller, and the rotation of 11 line rollers of this moment begins to twine haulage rope 12, and then makes and places the high lifting of bucket 14, and at the in-process of placing the bucket 14 and rising, ratchet 13 can effectually avoid 11 reverse rotations of line roller, and then avoids placing bucket 14 and falls midway.

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 boiler overhauls lift platform, includes support bracket (7), its characterized in that: the supporting device is characterized in that two symmetrical ends of the outer surface of one side of the supporting bracket (7) are fixedly connected with a fixing support (8) respectively, the fixing supports (8) incline outwards, and supporting cloth (9) is installed between the two fixing supports (8).

2. A boiler service lift platform according to claim 1, characterized in that: two line roller installing supports (10) of fixedly connected with on the surface of one side of support bracket (7), two rotatory installation has line roller (11) between line roller installing support (10), the winding has haulage rope (12) on the surface of line roller (11), bucket (14) are placed to the one end fixedly connected with of haulage rope (12), one of them be provided with ratchet (13) on the side surface of line roller installing support (10), the pivot of line roller (11) runs through ratchet axis position department in ratchet (13).

3. A boiler service lift platform according to claim 1, characterized in that: the lower end face of the support bracket (7) is provided with a telescopic support frame (5), and the lower end of the telescopic support frame (5) is provided with a support chassis (1).

4. A boiler service lift platform according to claim 3, characterized in that: the lower end face of the supporting chassis (1) is connected with four universal wheels (2).

5. A boiler service lift platform according to claim 3, characterized in that: the supporting chassis (1) is characterized in that two ends of the outer surfaces of two symmetrical sides of the supporting chassis (1) are respectively and fixedly connected with a supporting frame (3), and one end of each supporting frame (3) is in threaded connection with a supporting screw (4).

6. A boiler service lift platform according to claim 5, characterized in that: the upper surfaces of the two support frames (3) on the same side are fixedly connected with handrails (6).