CN218403177U

CN218403177U - Pneumatic chain type winch

Info

Publication number: CN218403177U
Application number: CN202222175101.5U
Authority: CN
Inventors: 孙海宁; 陈弦; 杜召
Original assignee: SHAANXI COAL CHEMICAL INDUSTRY CONSTRUCTION (GROUP) CO LTD
Current assignee: SHAANXI COAL CHEMICAL INDUSTRY CONSTRUCTION (GROUP) CO LTD
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-31
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a pnematic chain formula hoist engine, main content is: the pneumatic hand-held type rig is installed on the mount pad, the mount pad is installed on the base, the speed reducer input shaft passes through the stock (mixing) shaft and is connected with pneumatic hand-held type rig, install on the base left side installing support bottom, install on the base right side installing support bottom, right side bearing frame is installed on right installing support top surface, left side back shaft is installed at the cylinder left end and left back shaft and is passed through the bearing and install on left bearing frame, driven sprocket installs on left back shaft, drive chain installs on drive sprocket and driven sprocket, right back shaft fixed mounting passes through the bearing at cylinder right-hand member and right back shaft and installs on right bearing frame. The utility model discloses simple structure, installation maintenance ten minutes convenient and fast can be applicable to various construction places, especially more obvious at the narrow and small operation effect in space in the pit, has realized mechanized operations, uses the device after, has reduced workman construction intensity of labour, has improved work efficiency.

Description

Pneumatic chain type winch

Technical Field

The utility model relates to a technical field, specifically speaking, in particular to pnematic chain formula hoist engine are retrieved to cable.

Background

When the existing underground tunneling engineering construction is completed, a large number of objects such as cables, steel wire ropes, belts and the like need to be recovered, basically, manual winding operation is adopted, a large number of workers need to be matched with each other for operation, the labor intensity of operators is greatly improved, and the working efficiency is reduced.

The inventor of the present application finds that the above prior art has at least the following technical problems:

adopt the manual work to retrieve, not only waste time and energy, work efficiency is low, and because the operating space is narrow and small in the pit, it is extremely inconvenient to operate moreover, has improved operating personnel's operation intensity greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, disclose a pnematic chain formula hoist engine, its simple structure, installation maintenance ten minutes convenient and fast can be applicable to various construction places, especially more obvious at the narrow and small operation effect in space in the pit, realized mechanized operation, use the device after, reduced workman construction intensity of labour, improved work efficiency.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a pnematic chain formula hoist engine, includes base, speed reducer, mount pad, pneumatic hand-held type rig, stock (mixing) shaft, left bearing diagonal, left installing support, left bearing frame, driven sprocket, left back shaft, drive sprocket, drive chain, cylinder, right back shaft, right bearing frame, right bearing diagonal and right installing support, pneumatic hand-held type rig fixed mounting is on the mount pad, mount pad fixed mounting is on the base, speed reducer fixed mounting is on the base and the speed reducer input shaft passes through the stock (mixing) shaft and is connected with pneumatic hand-held type rig, drive sprocket fixed mounting is on the speed reducer output shaft, left side installing support bottom fixed mounting is on the base and installs left bearing diagonal between left installing support and the base, left side bearing frame fixed mounting is on left installing support top surface, right side installing support bottom fixed mounting is on the base and installs right bearing diagonal between right installing support and base, right side bearing frame fixed mounting is on installing support top surface, left back shaft fixed mounting is on the cylinder left end and left back shaft through the bearing installation on left side bearing frame, driven sprocket fixed mounting is on right side sprocket and right side chain drive sprocket and right side installing support shaft pass through the right side bearing frame installation.

As a preferred embodiment of the utility model, install adjustable support and universal gyro wheel on the base.

As a preferred embodiment of the utility model, install the velocity of flow governing valve in intake pipe and the intake pipe on the pneumatic hand-held type rig.

As a preferred embodiment of the present invention, the driven sprocket, the driving sprocket and the transmission chain are externally installed with a protection cover and the protection cover is installed on the left bearing seat and the left mounting bracket.

As a preferred embodiment of the utility model, be equipped with positioning flange dish on the left side back shaft right flank.

As a preferred embodiment of the utility model, be equipped with locating flange dish on the right branch axle left surface.

The utility model discloses during operation, compressed air drives pneumatic hand-held type rig and rotates, and pneumatic hand-held type rig passes through the stock (mixing) shaft and transmits power to the speed reducer, and the speed reducer drives the cylinder through drive chain and rotates, twines the article that will retrieve on the cylinder, can adjust the rotation speed of cylinder through the velocity of flow governing valve switch size; the left end of the roller is arranged on the left mounting bracket through a left supporting shaft, and the right end of the roller is arranged on the right mounting bracket through a right supporting shaft; the split type structure is adopted, so that the installation and the disassembly maintenance operation are convenient, the left support shaft is firstly fixed on the left side surface of the roller during the installation, then the driven sprocket is fixed on the left support shaft, then the left support shaft is installed on the left bearing seat, meanwhile, the right support shaft is fixed on the right side surface of the roller, and the right support shaft is installed on the right bearing seat; in order to improve the support rigidity and stability, install left bearing diagonal between left installing support and the base, install right bearing diagonal between right installing support and the base.

The embodiment of the utility model provides an in above-mentioned one or more technical scheme, have following one or more technological effect at least: simple structure, installation maintenance is very convenient and fast, can be applicable to various construction places, and especially more obvious at the narrow and small operation effect in space in the pit, has realized mechanized operations, uses the device after, has reduced workman construction intensity of labour, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Description of the reference numerals: 1: base, 2: speed reducer, 3: mount pad, 4: pneumatic hand-held drill, 5: stock (mixing) shaft, 6: left diagonal brace, 7: left installing support, 8: left bearing seat, 9: driven sprocket, 10: left support shaft, 11: drive sprocket, 12: drive chain, 13: drum, 14: right support shaft, 15: right bearing seat, 16: right diagonal brace, 17: and a right mounting bracket.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:

it should be noted that the structure, proportion, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the proportion relation or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function and the achievable purpose of the present invention.

Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1, it shows the utility model discloses a concrete implementation mode, as shown in the drawing, the utility model discloses a pneumatic chain type hoist engine, including base 1, speed reducer 2, mount pad 3, pneumatic hand-held type rig 4, stock (mixing) shaft 5, left bearing bracket 6, left installing support 7, left bearing frame 8, driven sprocket 9, left back shaft 10, drive sprocket 11, drive chain 12, cylinder 13, right back shaft 14, right bearing frame 15, right bearing bracket 16 and right installing support 17, pneumatic hand-held type rig 4 fixed mounting is on mount pad 3, mount pad 3 fixed mounting is on base 1, speed reducer 2 fixed mounting is on base 1 and speed reducer 2 input shaft passes through stock (mixing) shaft 5 and is connected with pneumatic hand-held type rig 4, drive sprocket 11 fixed mounting is on speed reducer 2 output shaft, left side installing support 7 bottom fixed mounting is on base 1 and installs left bearing bracket 6 between left installing support 7 and the base 1 through left bearing bracket 13, and right side chain mounting support shaft 14 and right side chain mounting is on base 1 and right side chain mounting support shaft 10 and right side chain mounting is on base 1 through left bearing bracket 10 and right side bearing bracket 14, and right side chain mounting support shaft 14 on base 1, left side bearing bracket 10 and right side bearing bracket 15 and right side bearing bracket 14.

Preferably, the base 1 is provided with an adjustable support and a universal roller.

Preferably, the pneumatic hand-held drilling machine 4 is provided with an air inlet pipe, and the air inlet pipe is provided with a flow speed regulating valve.

Preferably, the driven sprocket 9, the driving sprocket 11 and the transmission chain 12 are externally provided with a protective cover, and the protective cover is arranged on the left bearing seat 8 and the left mounting bracket 7.

Preferably, a positioning flange is arranged on the right side surface of the left supporting shaft 10.

Preferably, a positioning flange is arranged on the left side surface of the right supporting shaft 14.

The utility model discloses during operation, compressed air drives pneumatic hand-held type rig 4 and rotates, and pneumatic hand-held type rig 4 transmits power to speed reducer 2 through stock (mixing) shaft 5, and speed reducer 2 drives cylinder 13 through drive chain 12 and rotates, twines the article that need retrieve on cylinder 13, can adjust the rotation speed of cylinder 13 through the velocity of flow governing valve switch size; the left end of the roller 13 is arranged on the left mounting bracket 7 through a left supporting shaft 10, and the right end of the roller 13 is arranged on the right mounting bracket 17 through a right supporting shaft 14; the split type structure is adopted, so that the installation and the disassembly maintenance operation are convenient, during the installation, only the left support shaft 10 needs to be fixed on the left side surface of the roller 13, then the driven sprocket 9 is fixed on the left support shaft 10, then the left support shaft 10 is installed on the left bearing seat 8, meanwhile, the right support shaft 14 is fixed on the right side surface of the roller 13, and the right support shaft 14 is installed on the right bearing seat 15; in order to improve the support rigidity and stability, a left inclined support 6 is arranged between the left mounting bracket 7 and the base 1, and a right inclined support 16 is arranged between the right mounting bracket 17 and the base 1.

In this embodiment, specifically, the pneumatic hand-held type rig 4 can select for use ZQS-50/2.6S type pneumatic hand-held type rig, speed reducer 2 can select JZQ250-4 type speed reducer, drive sprocket 11 can select 12 tooth gears, driven sprocket 9 can select 44 tooth gears, chain 12 can select 36mm width' S chain, the 19# valve can be selected for use to the velocity of flow governing valve, 6212 type bearing can be selected for use to the bearing, base 1 adopts the steel sheet material, left installing support 7 and right installing support 17 all adopt upright triangle-shaped bearing structure, triangle-shaped bearing structure adopts 50mm x 50mm angle bar to make, the locating flange can select for use 4 cun ring flanges.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.

Claims

1. A pneumatic chain type winch is characterized in that: including base, speed reducer, mount pad, pneumatic hand-held type rig, stock (mixing) shaft, left bearing diagonal, left installing support, left bearing frame, driven sprocket, left back shaft, drive sprocket, drive chain, cylinder, right back shaft, right bearing frame, right bearing diagonal and right installing support, pneumatic hand-held type rig fixed mounting is on the mount pad, mount pad fixed mounting is on the base, speed reducer fixed mounting is on the base and the speed reducer input shaft passes through the stock (mixing) shaft and is connected with pneumatic hand-held type rig, drive sprocket fixed mounting is on the reducer output shaft, left side installing support bottom fixed mounting is on the base and installs left bearing diagonal between left installing support and the base, left side bearing frame fixed mounting is on left installing support top surface, right side installing support bottom fixed mounting is on the base and installs right bearing diagonal between right installing support and base, right side bearing frame fixed mounting is on right installing support top surface, left side installing support fixed mounting is on left bearing frame through the bearing at left side at the left end of cylinder and left back shaft, driven sprocket fixed mounting is on left side supporting shaft, drive sprocket and driven sprocket fixed mounting are on right back shaft, right side installing support passes through the bearing frame and right side installing support shaft and pass through the bearing frame right bearing frame and pass through the right bearing frame and install on right bearing frame.

2. The pneumatic chain hoist as claimed in claim 1, wherein: the base is provided with an adjustable support and universal rollers.

3. The pneumatic chain hoist as claimed in claim 1, wherein: the pneumatic handheld drilling machine is provided with an air inlet pipe, and the air inlet pipe is provided with a flow speed regulating valve.

4. The pneumatic chain winch of claim 1, wherein: the driven sprocket, the driving sprocket and the transmission chain are externally provided with a protective cover, and the protective cover is arranged on the left bearing seat and the left mounting bracket.

5. The pneumatic chain winch of claim 1, wherein: and a positioning flange plate is arranged on the right side surface of the left supporting shaft.

6. The pneumatic chain hoist as claimed in claim 1, wherein: and a positioning flange is arranged on the left side surface of the right supporting shaft.