CN211652953U

CN211652953U - Safety auxiliary device for operation box

Info

Publication number: CN211652953U
Application number: CN202020122360.XU
Authority: CN
Inventors: 高晓东; 徐筱珍; 蒋章勇
Original assignee: Liaoning Liaoning Electric Automation Technology Co ltd
Current assignee: Liaoning Liaoning Electric Automation Technology Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-09
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses an operation box safety auxiliary device, the power distribution box comprises a box body, there is the apron at the top of box through bearing swing joint, the front end and the rear end of box both sides are all seted up flutedly, the inner chamber fixedly connected with sleeve pipe of recess, the regulation hole has been seted up on the sheathed tube surface, sheathed tube inner chamber sliding connection has the movable rod, the spring groove has been seted up on the surface of movable rod. The utility model discloses a press the kelly, the kelly extrudees reset spring, break away from the joint with the regulation hole simultaneously, through manual flexible movable rod, the kelly can remove in the regulation hole of different positions, through reset spring's elasticity that resets, it extends to in the corresponding regulation hole to drive the kelly, thereby accomplish altitude mixture control, it directly places on ground or operation panel to have solved current control box, therefore the control box height-fixing, can not adjust according to the use needs, thereby bring inconvenient problem for the use.

Description

Safety auxiliary device for operation box

Technical Field

The utility model relates to an operation box technical field specifically is an operation box safety auxiliary device.

Background

The operation box is the corollary equipment of light-duty high-voltage testing transformer, its superior performance, the function is many, small, light in weight, it is reliable to have the use, the outward appearance is pleasing to the eye, characteristics such as operation easy maintenance, the box is the aluminium alloy sandblast technology, all electrical components all adorn on the skeleton, there is power connection cable on the panel, be convenient for installation and maintenance, and the circuit is simple, the dependable performance, timing, the synchronous alarming function of reputation, in the operation box use, because current operation box is directly placed on ground or operation panel, therefore the operation box height is fixed, can not adjust according to the user demand, thereby bring inconvenience for the use.

Disclosure of Invention

An object of the utility model is to provide an operation box safety auxiliary device possesses height-adjustable's advantage, has solved current operation box and has directly placed on ground or operation panel, and consequently the operation box height-fixing can not be adjusted according to the in service need to the problem of inconvenience is brought for the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an operation box safety auxiliary device, includes the box, there is the apron at the top of box through bearing swing joint, the front end and the rear end of box both sides are all seted up flutedly, the inner chamber fixedly connected with sleeve pipe of recess, the regulation hole has been seted up on the sheathed tube surface, sheathed tube inner chamber sliding connection has the movable rod, the spring groove has been seted up on the surface of movable rod, the inner chamber fixedly connected with reset spring in spring groove, one side fixedly connected with kelly of reset spring, the kelly runs through to the outside of regulation hole.

Preferably, the locating slot is arranged on the right side of the inner cavity of the sleeve, the inner cavity of the locating slot is connected with a locating rod in a sliding mode, and one side, far away from the inner cavity of the locating slot, of the locating rod is fixedly connected with the movable rod.

Preferably, the top and the bottom of kelly have all been seted up the spout, the inner chamber sliding connection of spout has the slider, the slider is kept away from the one side of spout inner chamber and the inner wall fixed connection in spring groove.

Preferably, the both sides on box surface are the equal fixedly connected with buckle, the both sides on apron surface are the equal fixedly connected with trip, and buckle and trip swing joint.

Preferably, the number of the adjusting holes is four, and the adjusting holes are uniformly distributed on the surface of the sleeve.

Preferably, the clamping rod is cylindrical, and the clamping rod is in sliding connection with the inner surface of the adjusting hole.

Preferably, the sleeve and the movable rod are both in a circular tube shape.

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

1. the utility model discloses a press the kelly, the kelly extrudees reset spring, break away from the joint with the regulation hole simultaneously, through manual flexible movable rod, the kelly can remove in the regulation hole of different positions, through reset spring's elasticity that resets, it extends to in the corresponding regulation hole to drive the kelly, thereby accomplish altitude mixture control, it directly places on ground or operation panel to have solved current control box, therefore the control box height-fixing, can not adjust according to the use needs, thereby bring inconvenient problem for the use.

2. The utility model discloses a set up constant head tank and locating lever, played the spacing effect of movable rod, through setting up spout and slider, played the spacing effect of card pole.

Drawings

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

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a schematic view of the internal structure of the sleeve of the present invention.

In the figure: 1. a box body; 2. a cover plate; 3. a groove; 4. a sleeve; 5. an adjustment hole; 6. a movable rod; 7. a spring slot; 8. a return spring; 9. a clamping rod; 10. positioning a groove; 11. positioning a rod; 12. a chute; 13. a slide block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a box 1, apron 2, recess 3, sleeve pipe 4, regulation hole 5, movable rod 6, spring groove 7, reset spring 8, kelly 9, constant head tank 10, locating lever 11, spout 12 and slider 13 part are the parts that universal standard spare or technical staff in the field know, and its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a safety auxiliary device for an operation box comprises a box body 1, a cover plate 2 is movably connected to the top of the box body 1 through a bearing, buckles are fixedly connected to both sides of the surface of the box body 1, hooks are fixedly connected to both sides of the surface of the cover plate 2, the buckles are movably connected to the hooks, grooves 3 are respectively formed in the front end and the rear end of each side of the box body 1, a sleeve 4 is fixedly connected to the inner cavity of each groove 3, adjusting holes 5 are formed in the surface of the sleeve 4, the number of the adjusting holes 5 is four, the adjusting holes 5 are uniformly distributed on the surface of the sleeve 4, a movable rod 6 is slidably connected to the inner cavity of the sleeve 4, the sleeve 4 and the movable rod 6 are both in a circular tube shape, a positioning groove 10 is formed in the right side of the inner cavity of the sleeve 4, a positioning rod 11 is slidably connected to the inner cavity of the positioning groove 10, the inner cavity of the spring groove 7 is fixedly connected with a reset spring 8, one side of the reset spring 8 is fixedly connected with a clamping rod 9, the top and the bottom of the clamping rod 9 are both provided with a sliding groove 12, the inner cavity of the sliding groove 12 is connected with a sliding block 13 in a sliding way, one side of the sliding block 13 far away from the inner cavity of the sliding groove 12 is fixedly connected with the inner wall of the spring groove 7, the clamping rod 9 penetrates through the outer part of the adjusting hole 5, the clamping rod 9 is cylindrical, the clamping rod 9 is connected with the inner surface of the adjusting hole 5 in a sliding way, the clamping rod 9 extrudes the reset spring 8 by pressing the clamping rod 9 and is simultaneously separated from the clamping connection with the adjusting hole 5, the clamping rod 9 can move into the adjusting holes 5 at different positions by manually stretching a movable rod 6, the clamping rod 9 is driven to extend into the corresponding adjusting holes 5 by the reset elasticity of the reset spring 8, thereby completing the height adjustment, and solving, therefore, the height of the operation box is fixed, and the operation box can not be adjusted according to the use requirement, thereby bringing inconvenience to the use.

During the use, through pressing kelly 9, kelly 9 extrudees reset spring 8, breaks away from the joint with regulation hole 5 simultaneously, and through manual flexible movable rod 6, kelly 9 can remove to the regulation hole 5 of different positions in, through reset spring 8's elasticity that resets, drives kelly 9 and extends to corresponding regulation hole 5 in to accomplish altitude mixture control.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an operation box safety auxiliary device, includes box (1), its characterized in that: the top of box (1) has apron (2) through bearing swing joint, front end and the rear end of box (1) both sides are all seted up fluted (3), inner chamber fixedly connected with sleeve pipe (4) of recess (3), regulation hole (5) have been seted up on the surface of sleeve pipe (4), the inner chamber sliding connection of sleeve pipe (4) has movable rod (6), spring groove (7) have been seted up on the surface of movable rod (6), the inner chamber fixedly connected with reset spring (8) of spring groove (7), one side fixedly connected with kelly (9) of reset spring (8), kelly (9) run through to the outside of regulation hole (5).

2. An operation box safety auxiliary device according to claim 1, characterized in that: locating slot (10) has been seted up on the right side of sleeve pipe (4) inner chamber, the inner chamber sliding connection of locating slot (10) has locating lever (11), one side and movable rod (6) fixed connection that locating lever (11) kept away from locating slot (10) inner chamber.

3. An operation box safety auxiliary device according to claim 1, characterized in that: the top and the bottom of kelly (9) have all been seted up spout (12), the inner chamber sliding connection of spout (12) has slider (13), one side that spout (12) inner chamber was kept away from in slider (13) and the inner wall fixed connection of spring groove (7).

4. An operation box safety auxiliary device according to claim 1, characterized in that: the box body (1) is characterized in that buckles are fixedly connected to two sides of the surface of the box body, hooks are fixedly connected to two sides of the surface of the cover plate (2), and the buckles are movably connected with the hooks.

5. An operation box safety auxiliary device according to claim 1, characterized in that: the number of the adjusting holes (5) is four, and the adjusting holes (5) are uniformly distributed on the surface of the sleeve (4).

6. An operation box safety auxiliary device according to claim 1, characterized in that: the clamping rod (9) is cylindrical, and the clamping rod (9) is in sliding connection with the inner surface of the adjusting hole (5).

7. An operation box safety auxiliary device according to claim 1, characterized in that: the sleeve (4) and the movable rod (6) are both in a circular tube shape.