CN215645062U - Insulating protection box for voltage - Google Patents
Insulating protection box for voltage Download PDFInfo
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- CN215645062U CN215645062U CN202121752218.4U CN202121752218U CN215645062U CN 215645062 U CN215645062 U CN 215645062U CN 202121752218 U CN202121752218 U CN 202121752218U CN 215645062 U CN215645062 U CN 215645062U
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- protection box
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- pulling plate
- groove
- top cover
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Abstract
The utility model discloses an insulation protection box for voltage, which comprises a protection box base and a protection box top cover, wherein an operator can clamp and protect the joint of a power transmission line and a cable through the protection box base and the protection box top cover, an arc-shaped clamping plate is telescopically adjusted through a buffer spring, an insulation pad is made of rubber materials, the integral insulation protection effect can be improved while the friction force is increased, when the protection box top cover is clamped downwards, positioning insertion plates arranged at four corners of the lower end of the protection box top cover are inserted into the inner sides of positioning insertion grooves, when a pulling plate is pulled outwards, fixed side plates on two sides of the pulling plate extrude a compression spring to deform the compression spring, a baffle plate is arranged to limit the pulling plate, the pulling plate is prevented from being pulled to the outer side of a movable groove, when the pulling plate is pulled, a clamping block arranged at one end of the pulling plate is aligned with a clamping groove formed in the positioning insertion plate, and when the pulling plate is aligned with the positioning insertion plate, the compression spring is rebounded to ensure that the inner sides of the clamping block inserted into the positioning insertion groove fix the positioning insertion plate and the protection box top cover.
Description
Technical Field
The utility model relates to the technical field of voltage protection, in particular to an insulation protection box for voltage.
Background
The insulation protection is to use an insulation material to seal or isolate a charged conductor, so that electrical equipment and circuits can normally work, and personal electric shock accidents are prevented; and easily cause the personal electric shock, have the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems occurring in the conventional insulating protection case for voltage.
Therefore, the problem to be solved by the present invention is how to provide an insulating protection case for voltage.
In order to solve the technical problems, the utility model provides the following technical scheme: an insulation protection box for voltage comprises a protection box base and a protection box top cover, wherein the protection box top cover is positioned at the upper end of the protection box base, and the upper end of the middle of the protection box base is also provided with a lower groove;
the protection box base comprises a positioning slot and a movable slot, wherein the positioning slot is formed in four corners of the upper end of the protection box base, the movable slot is formed in one side of the outer wall of the protection box base, and the pull plate penetrates through the inner cavity of the movable slot.
Based on the technical characteristics: an operator can clamp and protect the connection part of the power transmission line and the cable conductor through the protection box base and the protection box top cover, so that the connection part of the power transmission line and the cable conductor is positioned on the inner side of the lower groove and the inner side of the upper groove to tighten for limitation.
As a preferable aspect of the insulation protection box for voltage according to the present invention, wherein: the pull plate comprises a clamping block fixedly connected with one end of the pull plate and fixed side plates welded to the two sides of the pull plate, and a pressure spring is installed at one end, far away from the clamping block, of each fixed side plate.
Based on the technical characteristics: when the pulling plate is pulled outwards, the fixed side plates on two sides of the pulling plate extrude the pressure spring to deform the pressure spring, the clamping groove formed in the positioning insertion plate is aligned by the clamping block arranged at one end of the pulled pulling plate, and after the pulling plate and the clamping block are aligned, the pulling plate only needs to be loosened, and the pressure spring rebounds to enable the clamping block to be inserted into the inner side of the clamping groove to fix the positioning insertion plate and the protection box top cover.
As a preferable aspect of the insulation protection box for voltage according to the present invention, wherein: the pressure spring comprises a baffle plate which is arranged at one end of the pressure spring, which is far away from the fixed side plate, the baffle plate is fixedly arranged on the inner wall of the movable groove, and the pulling plate penetrates through the middle of the baffle plate.
Based on the technical characteristics: the baffle that sets up can carry on spacingly to the arm-tie, prevents that the arm-tie from being pulled to the outside in activity groove.
As a preferable aspect of the insulation protection box for voltage according to the present invention, wherein: the protection box top cover comprises an upper groove formed in the middle of the lower end of the protection box top cover and positioning insertion plates arranged at four corners of the lower end of the protection box top cover, the positioning insertion plates are matched with the positioning insertion grooves, and clamping grooves with equal spacing distances are formed in the surfaces of the positioning insertion plates.
Based on the technical characteristics: when the protection box top cover is clamped downwards, the positioning insertion plates arranged at four corners of the lower end of the protection box top cover are inserted into the inner sides of the positioning insertion grooves, and the height of the protection box top cover can be adjusted according to the thicknesses of the power transmission lines and the cables.
As a preferable aspect of the insulation protection box for voltage according to the present invention, wherein: the lower groove comprises a guide groove arranged in the middle of the lower groove, and a clamping assembly is arranged on the inner side of the guide groove.
Based on the technical characteristics: the clamping assembly arranged on the lower groove can be used for self-adaptive clamping according to different thicknesses of the power transmission line and the cable.
As a preferable aspect of the insulation protection box for voltage according to the present invention, wherein: the centre gripping subassembly includes the arc splint that the guide way upper end set up, and the lower extreme fixedly connected with guide block of arc splint, and the guide block runs through the inboard of guide way to the bottom of guide block is fixedly connected with buffer spring still.
Based on the technical characteristics: the arc splint stretch out and draw back through buffer spring and adjust for power transmission line and cable conductor of the different thickness size of centre gripping.
As a preferable aspect of the insulation protection box for voltage according to the present invention, wherein: the arc-shaped clamping plate comprises an insulating pad arranged at the upper end of the arc-shaped clamping plate, and the insulating pad is a member made of rubber materials.
Based on the technical characteristics: the insulating pad that sets up is made for rubber materials, when increase frictional force, can improve holistic insulating protective effect.
The utility model has the beneficial effects that: an operator can clamp and protect the joint of the power transmission line and the cable conductor through the protection box base and the protection box top cover, so that the joint of the power transmission line and the cable conductor is positioned at the inner sides of the lower groove and the upper groove for tightening and limiting, the arc-shaped clamping plate arranged on the lower groove can be self-adaptively clamped according to the different thicknesses of the power transmission line and the cable conductor, the arc-shaped clamping plate is telescopically adjusted through the buffer spring, the arranged insulating pad is made of rubber materials, the friction force is increased, the integral insulating protection effect is improved, when the protection box top cover is clamped downwards, the positioning insertion plates arranged at four corners of the lower end of the protection box top cover are inserted into the inner sides of the positioning insertion grooves, the height of the protection box top cover can be adjusted according to the thicknesses of the power transmission line and the cable conductor, when the required height is adjusted, the pulling plate needs to be pulled outwards, and when the pulling plate is pulled outwards, the fixed side plates at two sides of the pulling plate extrude the pressure spring to deform the protection box top cover, and the baffle that sets up can carry on spacingly to the arm-tie, prevents that the arm-tie from being pulled to the outside in activity groove, and the draw-in groove that the fixture block that one end set up after the arm-tie is pulled will set up on the location picture peg aligns, only need loosen the arm-tie after the two aligns, and the pressure spring will kick-back and make the inboard that the fixture block inserted the draw-in groove fix location picture peg and protection box top cap.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a structural view of an insulating protection case for voltage in example 1.
Fig. 2 is a disassembled view of a protection box base and a protection box top cover of an insulation protection box for voltage in examples 1 and 2.
Fig. 3 is a drawing showing a structure of a tab of an insulating protection case for voltage in example 1.
Fig. 4 is a structural view of a clamping assembly of an insulating protection case for voltage in example 2.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a protective box base; 101. positioning the slot; 102. a movable groove; 103. pulling a plate; 103a, a fixture block; 103b, fixing the side plate; 103c, a pressure spring; 103c-1, a baffle; 200. a protective case top cover; 201. an upper groove; 202. positioning the plug board; 203. a card slot; 300. a lower groove; 301. a guide groove; 302. a clamping assembly; 302a, an arc-shaped splint; 302a-1, an insulating pad; 302b, a guide block; 302c, a buffer spring.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, 2 and 3, for a first embodiment of the present invention, the embodiment provides an insulating protective case for voltage, which includes a protective case base 100 and a protective case top cover 200, the protective case top cover 200 is located at the upper end of the protective case base 100, and the middle upper end of the protective case base 100 is further provided with a lower groove 300, the protective case base 100 includes positioning slots 101 provided at four corners of the upper end thereof, and movable grooves 102 provided at the positioning slots 101 and one side of the outer wall of the protective case base 100, and a pulling plate 103 penetrates through an inner cavity of the movable groove 102, the pulling plate 103 includes a fixture block 103a fixedly connected to one end thereof, and fixed side plates 103b welded to both sides of the pulling plate 103, and a compression spring 103c is installed at one end of the fixed side plate 103b far from the fixture block 103a, the compression spring 103c includes a baffle plate 103c-1 installed at one end thereof far from the fixed side plate 103b, the baffle plate 103c-1 is fixedly installed on the inner wall of the movable groove 102, the pulling plate 103 penetrates through the middle of the baffle plate 103c-1, the top cover 200 of the protection box comprises an upper groove 201 formed in the middle of the lower end of the top cover 200 of the protection box and positioning insertion plates 202 arranged at four corners of the lower end of the top cover 200 of the protection box, the positioning insertion plates 202 are matched with the positioning slots 101, and clamping grooves 203 with equal spacing distances are formed in the surface of the positioning insertion plates 202.
When the protection box top cover 200 is clamped downwards, the positioning insertion plates 202 arranged at four corners of the lower end of the protection box top cover 200 are inserted into the inner sides of the positioning insertion grooves 101, at this time, the height of the protection box top cover 200 can be adjusted according to the thicknesses of the power transmission line and the cable line, when the required height is adjusted, the pulling plate 103 needs to be pulled outwards, when the pulling plate 103 is pulled outwards, the fixed side plates 103b on two sides of the pulling plate 103 extrude the compression spring 103c to deform, the arranged baffle plates 103c-1 can limit the pulling plate 103 to prevent the pulling plate 103 from being pulled to the outer side of the movable groove 102, when the pulling plate 103 is pulled, the clamping blocks 103a arranged at one end are aligned with the clamping grooves 203 formed in the positioning insertion plates 202, and when the two are aligned, the pulling plate 103 only needs to be loosened, and the compression spring-back to enable the clamping blocks 103a to be inserted into the inner sides of the clamping grooves 203 to fix the positioning insertion plates 202 and the protection box top cover 200.
Example 2
Referring to fig. 2 and 4, a second embodiment of the present invention, which is different from the first embodiment, is: the lower groove 300 includes a guide groove 301 formed in the middle thereof, a clamping assembly 302 is mounted on the inner side of the guide groove 301, the clamping assembly 302 includes an arc-shaped clamping plate 302a disposed at the upper end of the guide groove 301, a guide block 302b is fixedly connected to the lower end of the arc-shaped clamping plate 302a, the guide block 302b penetrates through the inner side of the guide groove 301, a buffer spring 302c is further fixedly connected to the bottom end of the guide block 302b, the arc-shaped clamping plate 302a includes an insulating pad 302a-1 disposed at the upper end thereof, and the insulating pad 302a-1 is a member made of rubber material.
Operating personnel can pass through protection box base 100 and protection box top cap 200 chucking protection with power transmission line and cable conductor junction, it is spacing to make power transmission line and cable conductor junction be located the inboard of low groove 300 and upper groove 201 and tighten, and the arc splint 302a that sets up on the low groove 300 can carry out the self-adaptation according to power transmission line and the different thickness sizes of cable conductor and press from both sides tightly, arc splint 302a carries out flexible regulation through buffer spring 302c, and the insulating pad 302a-1 that sets up is made for rubber materials, in the increase frictional force, can improve holistic insulating protective effect, it is fixed to need not to use the sticky tape winding, time is saved, avoid the person to electrocute and reduce the potential safety hazard.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides an insulating protection box for voltage, includes protection box base (100) and protection box top cap (200), its characterized in that: the protection box top cover (200) is positioned at the upper end of the protection box base (100), and the upper end of the middle of the protection box base (100) is also provided with a lower groove (300);
the protection box base (100) comprises a positioning slot (101) formed in four corners of the upper end of the protection box base, and a movable groove (102) formed in one side of the outer wall of the positioning slot (101) and the outer wall of the protection box base (100), and the pulling plate (103) penetrates through the inner cavity of the movable groove (102).
2. An insulating protective case for voltage according to claim 1, characterized in that: the pulling plate (103) comprises a clamping block (103 a) fixedly connected with one end of the pulling plate, and fixed side plates (103 b) welded to two sides of the pulling plate (103), and a pressure spring (103 c) is installed at one end, far away from the clamping block (103 a), of each fixed side plate (103 b).
3. An insulating protective case for voltage according to claim 2, characterized in that: the pressure spring (103 c) comprises a baffle (103 c-1) which is arranged at one end of the pressure spring far away from the fixed side plate (103 b), the baffle (103 c-1) is fixedly arranged on the inner wall of the movable groove (102), and the pulling plate (103) penetrates through the middle of the baffle (103 c-1).
4. An insulating protective case for voltage according to claim 1, characterized in that: protection box top cap (200) are including last recess (201) of seting up in the middle of its lower extreme to and location picture peg (202) of protection box top cap (200) lower extreme four corners installation, location picture peg (202) and location slot (101) phase-match, and draw-in groove (203) that interval distance equals are seted up to the surface of location picture peg (202).
5. An insulating protective case for voltage according to claim 1, characterized in that: the lower groove (300) comprises a guide groove (301) arranged in the middle, and a clamping assembly (302) is arranged on the inner side of the guide groove (301).
6. An insulation protection box for voltage according to claim 5, characterized in that: the centre gripping subassembly (302) include arc splint (302 a) that guide way (301) upper end set up, and the lower extreme fixedly connected with guide block (302 b) of arc splint (302 a), and guide block (302 b) run through the inboard of guide way (301) to the bottom of guide block (302 b) is fixedly connected with buffer spring (302 c) still.
7. An insulation protection box for voltage according to claim 6, characterized in that: the arc-shaped clamping plate (302 a) comprises an insulating pad (302 a-1) arranged at the upper end of the arc-shaped clamping plate, and the insulating pad (302 a-1) is a member made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752218.4U CN215645062U (en) | 2021-07-29 | 2021-07-29 | Insulating protection box for voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752218.4U CN215645062U (en) | 2021-07-29 | 2021-07-29 | Insulating protection box for voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215645062U true CN215645062U (en) | 2022-01-25 |
Family
ID=79893411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121752218.4U Active CN215645062U (en) | 2021-07-29 | 2021-07-29 | Insulating protection box for voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215645062U (en) |
-
2021
- 2021-07-29 CN CN202121752218.4U patent/CN215645062U/en active Active
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