CN210126057U

CN210126057U - Portable toolbox that colliery construction electrician used

Info

Publication number: CN210126057U
Application number: CN201920193353.6U
Authority: CN
Inventors: 王向阳; 屈玉琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-12
Filing date: 2019-02-12
Publication date: 2020-03-06
Anticipated expiration: 2029-02-12

Abstract

The utility model relates to a colliery construction technical field just discloses a portable toolbox that colliery construction electrician used, including bottom plate and box, the side at the bottom plate is installed to the box, the bottom of bottom plate and box fixed mounting respectively has gyro wheel and supporting leg, the cavity has been seted up to the inside of bottom plate, the bottom fixed mounting of cavity has the sleeve. Through the bottom plate, the box, the cooperation of gyro wheel and supporting leg is used, make the staff can hand the handle inclined bottom plate and carry out the push-and-pull, realize the swift removal and the carrying of this toolbox, be favorable to reducing and carry the burden, thereby improve the practicality and the convenience of this toolbox, drive gag lever post and the outside extrusion extension spring of driven plate through the arm-tie, utilize extension spring to take place elastic deformation and the reverse effort that produces, realize that the elasticity of gag lever post receive and releases, be convenient for the gag lever post cup joint with spacing jack, thereby realize the fixed of pull rod, the pull of the pull rod of being convenient for, the convenience of use of this toolbox has been improved.

Description

Portable toolbox that colliery construction electrician used

Technical Field

The utility model relates to a colliery construction technical field specifically is a portable toolbox that colliery construction electrician used.

Background

Need use a large amount of electromechanical device in the colliery work progress, electromechanical device in the mine relies on the handheld electrician's toolbox of staff mostly, gets into and overhauls in the mine, and present toolbox is most for ordinary design, can only adopt portable mode to carry, because a large amount of repair tools are equipped with in the electrician's toolbox, comparatively heavily, carry very inconveniently, for this reason, we propose a colliery construction electrician's portable toolbox.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a portable toolbox that colliery construction electrician used.

In order to achieve the purpose, the utility model provides a portable tool box for coal mine construction electrician, which comprises a bottom plate and a box body, wherein the box body is arranged on the side surface of the bottom plate, the bottom of the bottom plate and the box body are respectively and fixedly provided with a roller and a supporting leg, the inside of the bottom plate is provided with a cavity, the bottom of the cavity is fixedly provided with a sleeve, the top end of the sleeve is movably sleeved with a pull rod, the other end of the pull rod penetrates through and extends to the upper part of the bottom plate and is fixedly provided with a handle, one side of the bottom plate is fixedly provided with a fixed box positioned above the box body, the inside of the fixed box is movably sleeved with a limiting rod, one end of the limiting rod penetrates through and extends to the outside of the fixed box and is fixedly provided with a pull plate, the other end of the limiting rod penetrates through the fixed box and the bottom plate and extends, the outer surface of the limiting rod is fixedly sleeved with a driven plate positioned in the cavity, and one side of the driven plate, far away from the bottom plate, is in transmission connection with the inner wall of the other side of the fixed box through an extension spring.

Preferably, the bottom end of the supporting leg and the bottom of the roller are located on the same horizontal plane.

Preferably, the extension spring is movably sleeved on the outer surface of the limiting rod, and two ends of the extension spring are fixedly connected with one side of the driven plate and the inner wall of the fixed box respectively.

Preferably, one end of the pull rod, which is located inside the sleeve, is fixedly provided with a limiting plate, and the outer diameter of the limiting plate is larger than that of the pull rod.

Preferably, the top of the bottom plate is provided with a movable hole communicated with the cavity, and the inner wall of the movable hole is in contact with and movably connected with the outer surface of the pull rod.

Preferably, the outer surface of the pull rod is fixedly sleeved with a fixed block positioned above the sleeve, the top of the fixed block is fixedly provided with a stop block positioned on the outer surface of the pull rod, and the outer diameter of the stop block is larger than the inner diameter of the movable hole.

Preferably, the supporting rod is internally provided with two limiting jacks, one limiting jack is close to one end of the handle, and the other limiting jack is located inside the fixing block.

Preferably, a through hole is formed in the fixing block, and the through hole and a limiting jack in the fixing block are overlapped.

Preferably, one end of the limiting rod, which is positioned in the cavity, is movably connected with the inner wall of the limiting jack.

Preferably, the inner wall of the bottom plate and the middle part of the fixed box are both provided with a limiting hole for sleeving a limiting rod,

the outer surface of the limiting rod is movably connected with the inner wall of the limiting hole.

Compared with the prior art, the utility model provides a portable toolbox that colliery construction electrician used has following beneficial effect:

through the matched use of the bottom plate, the box body, the idler wheels and the supporting legs, a worker can hold the handle inclined bottom plate to push and pull, so that the tool box can be quickly moved and carried, the carrying burden is reduced, and the practicability and convenience of the tool box are improved; drive the gag lever post through the arm-tie and outwards extrude extension spring by the driven plate, utilize extension spring to take place elastic deformation and the reverse acting force that produces, realize that the elasticity of gag lever post receive and releases, be convenient for the gag lever post cup joints with spacing jack to the realization is fixed to the pull rod, and the pull of the pull rod of being convenient for has improved the use convenience of this toolbox.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the bottom plate of the present invention;

fig. 3 is a schematic sectional view of the fixing box of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the fixing block of the present invention.

In the figure: 1. a base plate; 2. a box body; 3. a roller; 4. supporting legs; 5. a cavity; 6. a sleeve; 7. a pull rod; 8. a handle; 9. a fixing box; 10. a limiting rod; 11. pulling a plate; 12. a passive plate; 13. an extension spring; 14. a fixed block; 15. a stopper; 16. a limiting plate; 17. limiting the jacks; 18. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a portable toolbox for coal mine construction electricians comprises a bottom plate 1 and a box body 2, wherein the box body 2 is arranged on the side surface of the bottom plate 1, rollers 3 and supporting legs 4 are respectively fixedly arranged at the bottoms of the bottom plate 1 and the box body 2, the bottoms of the supporting legs 4 and the bottoms of the rollers 3 are positioned on the same horizontal plane, so that the stability of the toolbox when the toolbox is vertically placed is ensured, through the matched use of the bottom plate 1, the box body 2, the rollers 3 and the supporting legs 4, a worker can push and pull the inclined bottom plate 1 by holding a handle 8 by hand, the rapid movement and carrying of the toolbox are realized, the carrying burden is reduced, the practicability and the convenience of the toolbox are improved, a cavity 5 is arranged inside the bottom of the bottom plate 1, a sleeve 6 is fixedly arranged at the bottom of the cavity 5, and a pull rod 7, the top of the bottom plate 1 is provided with a movable hole communicated with the cavity 5, the inner wall of the movable hole is in contact with and movably connected with the outer surface of the pull rod 7, the other end of the pull rod 7 penetrates and extends to the upper part of the bottom plate 1 and is fixedly provided with a handle 8, one side of the bottom plate 1 is fixedly provided with a fixed box 9 positioned above the box body 2, the inside of the fixed box 9 is movably sleeved with a limiting rod 10, one end of the limiting rod 10 penetrates and extends to the outside of the fixed box 9 and is fixedly provided with a pull plate 11, the other end of the limiting rod 10 penetrates through the fixed box 9 and the bottom plate 1 and extends to the inside of the cavity 5, one end of the limiting rod 10 positioned inside the cavity 5 is movably sleeved with the pull rod 7, the middle parts of the inner wall of the bottom plate 1 and the fixed box 9 are both provided with a limiting hole for sleeving the limiting rod 10, and the outer surface of the limiting, the pull convenient to gag lever post 10, the fixed cover of surface of gag lever post 10 is equipped with the passive board 12 that is located cavity 5 inside, the driven board 12 is kept away from one side of bottom plate 1 and is connected with the inner wall transmission of fixed box 9 opposite side through extension spring 13, extension spring 13 activity suit is at the surface of gag lever post 10, extension spring 13's both ends respectively with the one side of passive board 12 and the inner wall fixed connection of fixed box 9, drive gag lever post 10 and passive board 12 outside extrusion extension spring 13 through arm-tie 11, utilize extension spring 13 to take place elastic deformation and the reverse acting force that produces, realize that the elasticity of gag lever post 10 receive and releases, be convenient for cup joint of gag lever post 10 and pull rod 7, the pull and the fixing of pull rod 7 of being convenient for, improved the use convenience of this toolbox.

The one end fixed mounting that the pull rod 7 is located the inside of sleeve 6 has limiting plate 16, the external diameter of limiting plate 16 is greater than the external diameter of pull rod 7, the external fixed cover of pull rod 7 is equipped with fixed block 14 that is located the sleeve 6 top, the top fixed mounting of fixed block 14 has dog 15 that is located the pull rod 7 surface, the external diameter of dog 15 is greater than the internal diameter of activity hole, the inside of bracing piece 7 is seted up the spacing jack 17 that is two, one spacing jack 17 is close to the one end of handle 8, another spacing jack 17 is located the inside of fixed block 14, through-hole 18 has been seted up to the inside of fixed block 14, through-hole 18 and the spacing jack 17 of fixed block 14 inside coincide each other, the one end that gag lever post 10 is located the cavity 5 inside and the inner wall swing joint of spacing jack 17, in this embodiment, through the muff-coupling of gag lever post 10 and the, be convenient for fix the pull rod 7 after the pull, be favorable to improving the use convenience of this toolbox, utilize dog 15 to the effect that blocks of activity hole, avoid pull rod 7's unexpected slippage, utilize limiting plate 16 to the effect that blocks of sleeve 6 open-top, can prevent effectively that pull rod 7 from taking out in sleeve 6, realize the alignment of fixed block 14 and gag lever post 10 position simultaneously, be convenient for gag lever post 10 and another spacing jack 17 completion are pegged graft.

The during operation, only need outside pulling arm-tie 11, pulling arm 11 drives gag lever post 10 and passive board 12 outwards extrudees extension spring 13, extension spring 13 takes place elastic deformation, gag lever post 10 is taken out from the inside of a spacing jack 17, then upwards pulling rod 7, pull rod 7 drives limiting plate 16 and rises, when limiting plate 16 touches the top of sleeve 6, dog 15 contacts with the top of cavity 5, the spacing jack 17 at 14 middle parts of fixed block removes to gag lever post 10 department, then loosen pulling arm 11, gag lever post 10 inserts in another spacing jack 17, pull rod 7 can be fixed, can push-and-pull use.

Those not described in detail in this specification are within the skill of the art. The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a portable toolbox that colliery construction electrician used, includes bottom plate and box, its characterized in that: the box body is arranged on the side surface of the bottom plate, the bottom of the bottom plate and the bottom of the box body are respectively and fixedly provided with a roller and a supporting leg, a cavity is arranged in the bottom plate, a sleeve is fixedly arranged at the bottom of the cavity, a pull rod is movably sleeved at the top end of the sleeve, the other end of the pull rod penetrates and extends to the upper part of the bottom plate and is fixedly provided with a handle, one side of the bottom plate is fixedly provided with a fixed box positioned above the box body, a limiting rod is movably sleeved in the fixed box, one end of the limiting rod penetrates through and extends to the outside of the fixed box, a pulling plate is fixedly arranged on the limiting rod, the other end of the limiting rod penetrates through the fixing box and the bottom plate and extends into the cavity, one end of the limiting rod, which is positioned in the cavity, is movably sleeved with the pull rod, the outer surface of the limiting rod is fixedly sleeved with a driven plate positioned in the cavity, and one side of the driven plate, far away from the bottom plate, is in transmission connection with the inner wall of the other side of the fixed box through an extension spring.

2. The portable toolbox of claim 1, wherein: the bottom ends of the supporting legs and the bottoms of the rollers are located on the same horizontal plane.

3. The portable toolbox of claim 1, wherein: the extension spring is movably sleeved on the outer surface of the limiting rod, and two ends of the extension spring are fixedly connected with one side of the driven plate and the inner wall of the fixing box respectively.

4. The portable toolbox of claim 1, wherein: and a limiting plate is fixedly mounted at one end of the pull rod, which is positioned in the sleeve, and the outer diameter of the limiting plate is larger than that of the pull rod.

5. The portable toolbox of claim 1, wherein: the top of the bottom plate is provided with a movable hole communicated with the cavity, and the inner wall of the movable hole is in contact with and movably connected with the outer surface of the pull rod.

6. The portable toolbox of claim 1, wherein: the outer fixed surface of pull rod is overlapped and is equipped with the fixed block that is located the sleeve top, the top fixed mounting of fixed block has the dog that is located the pull rod surface, the external diameter of dog is greater than the internal diameter of activity hole.

7. The portable toolbox of claim 1, wherein: two limiting jacks are arranged in the pull rod, one limiting jack is close to one end of the handle, and the other limiting jack is located in the fixed block.

8. The portable toolbox of claim 6, wherein: the through hole is opened to the inside of fixed block, the through hole coincides each other with the inside spacing jack of fixed block.

9. The portable toolbox of claim 1, wherein: one end of the limiting rod, which is positioned in the cavity, is movably connected with the inner wall of the limiting jack.

10. The portable toolbox of claim 1, wherein: the inner wall of the bottom plate and the middle part of the fixing box are both provided with limiting holes for sleeving limiting rods, and the outer surfaces of the limiting rods are movably connected with the inner walls of the limiting holes.