CN220094469U

CN220094469U - Cabin pump overhauling tool

Info

Publication number: CN220094469U
Application number: CN202321603926.0U
Authority: CN
Inventors: 孔文龙; 王云华; 倪轲朝; 范小辉; 吴博
Original assignee: Guowang Gaoke Fiber Suqian Co ltd
Current assignee: Guowang Gaoke Fiber Suqian Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-28
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a cabin pump overhaul tool, which comprises a base, wherein the overhaul tool comprises a support, a lifting assembly for lifting the base and a balancing weight matched with the base, the lifting assembly can be rotatably arranged at the front part of the support, the balancing weight is fixedly arranged at the rear part of the support, and the overhaul tool also comprises a locking assembly arranged on the support and used for locking the position of the lifting assembly. This storehouse pump overhauls instrument when overhauling the storehouse pump, the accessible lifts the base of subassembly support storehouse pump to be convenient for pull down the base of storehouse pump and take out, need not the manual support base, but the manual labor and the intensity of labour of significantly reducing, the security of maintenance efficiency and the during operation of overhauling of still can promote the storehouse pump simultaneously.

Description

Cabin pump overhauling tool

Technical Field

The utility model relates to the technical field of chemical fiber production, in particular to a cabin pump overhaul tool.

Background

When the bin pump is used for ash conveying, the problem that the ash conveying is not smooth due to low air inlet pressure of the bin pump exists, so that a base of the bin pump is required to be frequently disassembled for checking and cleaning the vulcanizing plate. Because the base of the bin pump is heavier and the peripheral space is narrow, the method for disassembling the base commonly adopted in the prior art is as follows: two people use the crow bar to support the base, and after one person loosens the bolt, the base falls on the crow bar to take out the base. The operation mode of the multi-person cooperation operation has the risk of clamping injury/crush injury caused by improper cooperation of operators under the condition that the peripheral space of the base of the bin pump is small, and the consumed manpower and material resources are large.

Disclosure of Invention

The utility model aims to provide a labor-saving and high-safety cabin pump overhaul tool aiming at the problems in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a storehouse pump overhauls instrument, storehouse pump includes the base, overhauls instrument include the support, be used for lifting the subassembly of lifting of base and with the balancing weight of base looks adaptation, the subassembly of lifting can rotationally set up the front portion of support, the balancing weight is fixed to be set up the rear portion of support, overhauls instrument is still including setting up be used for on the support with the locking subassembly of the position locking of the subassembly of lifting.

Preferably, the lifting assembly comprises a body extending in a left-right direction, fork angles extending forwards from the front of the body to support the base, and a handle extending backwards from the rear of the body to be operated by a human hand, wherein the body can be rotatably arranged on the support around an axis of the body, the fork angles are respectively fixedly arranged at the left end part and the right end part of the body, and the handle is fixedly arranged in the middle of the body.

Further, the fork angle and the balancing weight are respectively positioned at the front side and the rear side of the axial lead of the body.

Preferably, the locking assembly comprises a limit rod fixedly arranged at the rear part of the support and a locking piece for locking the rear part of the handle on the limit rod, the limit rod extends along the up-down direction, and the locking piece is arranged on the limit rod in a manner of being capable of adjusting the position up and down.

Further, the locking member is a one-way locking member that restricts upward movement of the rear end portion of the handle.

Further, the locking piece is provided with a U-shaped groove with a downward opening, and the rear end part of the handle is clamped in the U-shaped groove of the locking piece.

Preferably, the balancing weight has multiple specifications so as to be adapted to bases of different bin pumps, so that the overhaul tool can be suitable for overhaul operations of different bin pumps, and the applicability of the overhaul tool can be improved.

Preferably, the weight is detachably provided at the rear of the support. This facilitates replacement of different weights.

Preferably, the service tool further comprises a front wheel assembly rotatably disposed at a bottom front portion of the support and a rear wheel assembly rotatably disposed at a bottom rear portion of the support, at least the rear wheel assembly of the front wheel assembly and the rear wheel assembly being a universal wheel assembly. The maintenance tool is convenient to move, so that the base of the bin pump is conveniently moved out of the bottom of the bin pump to an open position for maintenance.

Further, the support includes the main support that extends along fore-and-aft direction, sets up the front end of main support and along the horizontal direction extension the cross support and set up respectively the left and right ends of cross support and along the vertical support that extends of upper and lower direction, lift the subassembly and rotationally set up on the vertical support of left and right sides, the balancing weight is fixed to be set up the rear portion of main support, the front wheel subassembly is rotationally set up respectively the left and right ends of cross support, the rear wheel subassembly can rotate the setting and be in the rear end of main support.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: when the bin pump overhauling tool is used for overhauling the bin pump, the base of the bin pump can be supported by the lifting assembly, so that the base of the bin pump can be conveniently detached and taken out, the base is not required to be manually supported, the manual labor force and the labor intensity can be greatly reduced, and meanwhile, the overhauling efficiency of the bin pump and the safety of overhauling work can be improved.

Drawings

Fig. 1 is a perspective view of a cartridge pump service tool of the present embodiment.

Wherein: 1. a support; 11. a main support; 12. a cross support; 13. a vertical supporting frame; 21. a body; 22. fork angle; 23. a handle; 3. balancing weight; 41. a limit rod; 42. a locking member; 51. a front wheel assembly; 52. and a rear wheel assembly.

Detailed Description

For better understanding of the present utility model, the objects, technical solutions and advantages thereof will be more clearly understood by those skilled in the art, and the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It should be noted that the implementation manner not shown or described in the drawings is a manner known to those of ordinary skill in the art. Additionally, although examples of parameters including particular values may be provided herein, it should be appreciated that the parameters need not be exactly equal to the corresponding values, but may be approximated to the corresponding values within acceptable error margins or design constraints. It will be apparent that the described embodiments are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or device.

As shown in fig. 1, the cabin pump overhaul tool of the present utility model comprises a support 1, a lifting assembly, a counterweight 3 and a locking assembly.

The support 1 comprises a main support 11, a cross support 12 and a vertical support 13. The main bracket 11 extends in the front-rear direction. The cross frame 12 extends in the left-right direction, and the middle part of the cross frame 12 is fixedly provided at the front end part of the main frame 11. The vertical supporting frames 13 extend in the up-down direction, the vertical supporting frames 13 are respectively arranged at the left side and the right side, and the lower end parts of the vertical supporting frames 13 at each side are respectively and fixedly arranged at the corresponding end parts of the transverse supporting frames 12.

When the bin pump is overhauled, the lifting assembly is used for lifting the base of the bin pump, and the lifting assembly can be rotatably arranged on the support 1.

Specifically, the lift assembly includes a body 21, a fork angle 22, and a handle 23.

The body 21 extends in the left-right direction, and the body 21 is rotatably provided on the support 1 about its own axis. In this embodiment, the main body 21 adopts a rotating shaft, the rotating shaft is disposed between the vertical supporting frames 13 on the left and right sides, and the left and right ends of the rotating shaft are respectively rotatably disposed at the upper ends of the vertical supporting frames 13 on the corresponding sides through bearings. This reduces friction and drag when the lifting assembly is rotated relative to the support 1, making the rotation of the lifting assembly smoother and more efficient.

One end of the fork angle 22 is fixedly provided at the front of the body 21 and extends forward from the front of the body 21, and the fork angle 22 is provided at both right and left end portions of the body 21. The spacing distance between the fork corners 22 on the left and right sides is adapted to the base of the cartridge pump so that the base of the cartridge pump can be supported by the fork corners 22 on the left and right sides after the bolts connecting the base of the cartridge pump are loosened.

The handle 23 is for manual manipulation to enable the lifting assembly to rotate relative to the support 1 so that the fork angle 22 can be supported below the base of the cartridge pump. The handle 23 is disposed at the middle of the body 21 and extends rearward from the middle of the rear of the body 21, and the lift assembly as a whole can be rotated relative to the support 1 to adjust the position of the fork angle 22 by operating the rear end of the handle 23 to move up and down. The handle 23 extends obliquely upward from front to back so as to facilitate manual operation.

The balancing weight 3 is fixedly arranged at the rear part of the support 1, and specifically, the balancing weight 3 and the fork angle 22 are respectively positioned at different sides of the front side and the rear side of the axial lead of the body 21. The weight of balancing weight 3 and the base looks adaptation of storehouse pump to when lifting the base of storehouse pump through lifting the subassembly, can make whole support 1 keep stable, balanced, can not take place the phenomenon of overturning, thereby can avoid the base of storehouse pump to drop and personnel is injured by the smash.

The balancing weight 3 can be provided with various specifications according to the weight thereof, so that different balancing weights 3 can be adapted according to different cabin pump bases, and the applicability of the overhaul tool can be improved. Each balancing weight 3 is detachably connected with the support 1, so that the balancing weights 3 matched with the base of the bin pump can be replaced according to different bases of the bin pump. In this embodiment, the weight 3 is detachably provided at the rear end portion of the main frame 11.

After the lifting assembly is adjusted to a proper position through the operating handle 23, the position of the lifting assembly is locked through the locking assembly, so that the lifting assembly can be supported at the bottom of the base of the bin pump, the base of the bin pump can be borne through the lifting assembly after the base of the bin pump is disassembled, and the base of the bin pump is taken out from the bottom of the bin pump for overhauling.

The locking assembly comprises a stop bar 41 and a locking member 42. The limit lever 41 is fixedly disposed at the rear of the support 1, and specifically, the limit lever 41 extends in the up-down direction, and the lower end of the limit lever 41 is fixedly disposed at the rear end of the main support 11. A locking member 42 is provided on the stopper rod 41, the locking member 42 being used to lock the rear portion of the handle 23 to the stopper rod 41.

The locking member 42 is provided on the limit lever 41 so as to be capable of vertically adjusting positions, thereby locking the handle 23 at different height positions, so that the service tool can be suitable for service situations of cabin pumps of different heights.

Specifically, a plurality of connecting holes are provided on the stopper 41 at intervals in the up-down direction, and a connecting member is provided on the locking member 42. The locking member 42 can be connected at different height positions of the stopper rod 41 by connecting the connecting member with different connecting holes.

In the present embodiment, the lock member 42 is a one-way lock member that restricts upward movement of the rear end portion of the handle 23. Specifically, the locking member 42 has a U-shaped groove with an opening facing downward, and the rear end portion of the handle 23 is engaged with the U-shaped groove of the locking member 42. Thus, when the fork angle 22 is supported at the bottom of the base of the bin pump, the fork angle 22 has a tendency to rotate downwards relative to the support 1 due to the gravity of the base of the bin pump, so that the handle 23 has a tendency to rotate upwards relative to the support 1, and the handle 23 cannot rotate upwards due to the limitation of the U-shaped groove of the locking piece 42, so that the handle 23 can be kept in a fixed state, and the position of the whole lifting assembly is kept stable.

The locking member 42 of this embodiment adopts a one-way locking manner, so that the handle 23 can move up and down to adjust the position of the fork angle 22.

The service tool may further include an inclined strut (not shown), one end of which is fixedly disposed on the limit lever 41, and the other end of which is fixedly disposed on the main strut 11. The setting of diagonal brace can improve the holistic structural rigidity of this maintenance instrument to improve the stability of maintenance instrument during operation.

The service tool further comprises a front wheel assembly 51 and a rear wheel assembly 52, the front wheel assembly 51 being rotatably arranged at the bottom front of the support 1, the rear wheel assembly 52 being rotatably arranged at the bottom rear of the support 1. In the present embodiment, the front wheel assemblies 51 are rotatably provided at both left and right end portions of the cross frame 12, respectively, and the rear wheel assemblies 52 are rotatably provided at the rear end portion of the main frame 11.

At least the rear wheel assembly 52 of the front wheel assembly 51 and the rear wheel assembly 52 is a universal wheel assembly. Preferably, the front wheel assembly 51 and the rear wheel assembly 52 are universal wheel assemblies, so that the overhaul tool can be conveniently moved, and the base of the cabin pump can be more conveniently taken out from the bottom of the cabin pump and translated to an open area for overhaul and cleaning.

When the bin pump maintenance tool is used, the rear end part of the handle 23 is held by a hand, the maintenance tool is pushed to the position that the fork angle 22 is positioned below the bottom of the bin pump, the rear end part of the handle 23 is adjusted up and down, the fork angle 22 is firmly supported at the bottom of the bin pump base, and the position of the locking piece 42 on the limiting rod 41 is adjusted, so that the position of the handle 23 is locked, and the situation that the handle 23 cannot move is ensured. After the connecting bolts of the bin pump base are loosened, the bin pump base is located on the fork angle 22, and the overhaul tool is moved, so that the bin pump base can be moved out of the bottom of the bin pump and translated to an open area for overhaul and cleaning. The operation mode is operated by one person, so that the labor force can be greatly reduced, the labor intensity is reduced, and meanwhile, the overhaul work efficiency of the bin pump and the safety of overhaul work can be improved.

In the above description, the directions of "front", "rear", "left", "right", "up", "down", etc. are all referred to as "front" in the direction of the fork angle in fig. 1, the direction of the weight is "rear", the upper direction is "up", and the lower direction is "down", according to fig. 1. The above directional definitions are merely provided to facilitate the description of the utility model and to simplify the description and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation and are not to be construed as limiting the utility model.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a storehouse pump overhauls instrument, storehouse pump includes base, its characterized in that: the overhaul tool comprises a support, a lifting assembly for lifting the base and a balancing weight matched with the base, wherein the lifting assembly can be rotationally arranged at the front part of the support, the balancing weight is fixedly arranged at the rear part of the support, and the overhaul tool further comprises a locking assembly which is arranged on the support and used for locking the position of the lifting assembly.

2. The cartridge pump service tool of claim 1, wherein: the lifting assembly comprises a body extending along the left-right direction, a fork angle extending forwards from the front part of the body to support the base and a handle extending backwards from the rear part of the body to be operated by hands, wherein the body can be rotatably arranged on the support around the axis of the body, the fork angle is fixedly arranged at the left end part and the right end part of the body respectively, and the handle is fixedly arranged at the middle part of the body.

3. The cartridge pump service tool of claim 2, wherein: the fork angle and the balancing weight are respectively positioned at the front side and the rear side of the axial lead of the body.

4. The cartridge pump service tool of claim 2, wherein: the locking assembly comprises a limiting rod fixedly arranged at the rear part of the support and a locking piece used for locking the rear part of the handle on the limiting rod, the limiting rod extends in the vertical direction, and the locking piece can be arranged on the limiting rod in a vertically adjustable position.

5. The cartridge pump service tool of claim 4, wherein: the locking member is a one-way locking member that restricts upward movement of the rear end portion of the handle.

6. The cartridge pump service tool of claim 5, wherein: the locking piece is provided with a U-shaped groove with a downward opening, and the rear end part of the handle is clamped in the U-shaped groove of the locking piece.

7. The cartridge pump service tool of claim 1, wherein: the balancing weight has multiple specifications.

8. The cartridge pump service tool of claim 1 or 7, wherein: the balancing weight is detachably arranged at the rear part of the support.

9. The cartridge pump service tool of claim 1, wherein: the overhaul tool further comprises a front wheel assembly capable of being rotatably arranged at the front bottom of the support and a rear wheel assembly capable of being rotatably arranged at the rear bottom of the support, and at least one of the front wheel assembly and the rear wheel assembly is a universal wheel assembly.

10. The cartridge pump service tool of claim 9, wherein: the support comprises a main support extending along the front and rear directions, a transverse support arranged at the front end of the main support and extending along the left and right directions, and vertical supports respectively arranged at the left and right ends of the transverse support and extending along the up and down directions, wherein the lifting assembly can be rotatably arranged on the vertical supports at the left and right sides, the balancing weights are fixedly arranged at the rear parts of the main support, the front wheel assemblies are respectively rotatably arranged at the left and right ends of the transverse support, and the rear wheel assemblies can be rotatably arranged at the rear end parts of the main support.