CN217486145U - Junction box for electric power engineering construction - Google Patents
Junction box for electric power engineering construction Download PDFInfo
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- CN217486145U CN217486145U CN202221364194.XU CN202221364194U CN217486145U CN 217486145 U CN217486145 U CN 217486145U CN 202221364194 U CN202221364194 U CN 202221364194U CN 217486145 U CN217486145 U CN 217486145U
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- junction box
- fixedly connected
- wall
- box body
- electric power
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Abstract
The utility model relates to an electric power engineering technical field just discloses a junction box based on electric power engineering construction usefulness, include: the junction box comprises a junction box body, wherein a top cover is arranged at the top of the junction box body, an inner box is arranged inside the junction box body, a top plate is fixedly connected to the outer wall of the bottom of the inner box, a telescopic rod is fixedly connected to the outer wall of the bottom of the top plate, a first limiting barrel is arranged at the other end of the telescopic rod, the telescopic rod is slidably connected to the inner wall of the first limiting barrel, and a bottom plate is fixedly connected to the bottom of the first limiting barrel. Through setting up damper, when the inner box atress activity pushes down, can drive the roof decline, the roof decline drives the compression of telescopic link and first spring to drive L shaped plate, connecting block decline, after losing power, can slowly rise under the elastic recovery of first spring, the contact of the spacing section of thick bamboo inner wall of rubber pad and second in the interim, can eliminate behind the compression of first spring atress, the reciprocating motion that brings under elastic recovery.
Description
Technical Field
The utility model relates to an electric power engineering technical field specifically is a junction box based on electric power engineering construction usefulness.
Background
The junction box is one of electrical accessories, the junction box is widely applied, the box cover of the existing junction box is usually in threaded connection during wiring, and the box cover is easily rusted due to long-time wind and sunshine, so that workers are inconvenient to open and close by screwing, and the working efficiency during wiring is easily influenced; the inside insulating layer that does not possess of current junction box easily leads to staff's the danger of taking place to electrocute when the wiring, and current junction box produces vibrations to the binding post in the box when receiving vibrations, easily leads to the cable to drop, and the life that leads to binding post simultaneously is shorter, for this reason, we make the improvement and propose a junction box based on electric power engineering construction usefulness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a junction box based on electric power engineering construction usefulness reaches the purpose of solving above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: a junction box based on electric power engineering construction usefulness includes:
a junction box body;
the top cover is arranged at the top of the junction box body;
the inner box is arranged inside the junction box body;
the top plate is fixedly connected to the outer wall of the bottom of the inner box;
the telescopic rod is fixedly connected to the outer wall of the bottom of the top plate;
the first limiting cylinder is arranged at the other end of the telescopic rod, and the telescopic rod is connected to the inner wall of the first limiting cylinder in a sliding manner;
the bottom plate is fixedly connected to the bottom of the first limiting cylinder and fixedly connected to the inner wall of the bottom of the junction box body;
first spring, fixed connection is on the outer wall of roof bottom, and the other end fixed connection of first spring is on the outer wall at bottom plate top.
The embodiment of the utility model provides an in, fixedly connected with L shaped plate on one side outer wall of roof, fixedly connected with connecting block on the outer wall of L shaped plate bottom, the spacing section of thick bamboo of fixedly connected with second on the inner wall of junction box body bottom, the outer wall fixedly connected with rubber pad of connecting block, the contact of the inner wall of the spacing section of thick bamboo of rubber pad and second can eliminate the first spring atress compression back, the reciprocating motion that brings under elastic recovery through the contact that sets up rubber pad and the spacing section of thick bamboo inner wall of second.
The embodiment of the utility model provides an in, a damper is constituteed to roof, telescopic link, first spacing section of thick bamboo, first spring, bottom plate, L shaped plate, connecting block, the spacing section of thick bamboo of second, rubber pad, damper's quantity is two, sets up two sets of damper through the symmetry, and what can be better plays absorbing effect.
The embodiment of the utility model provides an in, the length of connecting block under the normality is less than the length of telescopic link under the normality.
The embodiment of the utility model provides an in, the bottom fixedly connected with buckle one of top cap, the joint groove has been seted up on the junction box body, fixedly connected with compression spring on the inner wall of one side in joint groove, compression spring's other end fixed connection buckle two, buckle two and the laminating of buckle one, buckle two fixedly connected with press the depression bar, the other end of pressing the depression bar runs through joint groove and junction box body in proper order and extends to the outside of junction box body, through setting up the depression bar, removes to drive buckle two through pressing the depression bar and keeps away from buckle one, can realize the effect of uncapping, and buckle two laminating buckles are for a while, and compression spring still is in the atress compression state, can ensure the effect of chucking.
The embodiment of the utility model provides an in, the shape of pressing the depression bar is T shape, presses the depression bar through setting up T shape, conveniently promotes to press the depression bar activity and go to drive buckle two and keep away from buckle one.
The utility model provides a junction box based on electric power engineering construction usefulness. The method has the following beneficial effects:
(one), the utility model discloses a set up damper, when the inner box atress activity pushes down, can drive the roof decline, the roof descends and drives the compression of telescopic link and first spring to drive L shaped plate, connecting block decline, when losing power the back, can slowly rise under the elastic recovery of first spring, the contact of the spacing section of thick bamboo inner wall of rubber pad and second in the period, can eliminate the compression back of first spring atress, the reciprocating motion that brings under elastic recovery.
(II), the utility model discloses a setting is according to the depression bar, goes to drive buckle two through pressing the depression bar and keeps away from buckle one, can realize the effect of uncapping, and two laminating buckles of buckle are temporarily, and compression spring still is in the atress compression state, can ensure the effect of chucking.
Drawings
FIG. 1 is a front view provided by the present invention;
fig. 2 is an enlarged view of a provided by the present invention;
fig. 3 is an enlarged front view of B provided by the present invention.
In the figure: 1. a junction box body; 2. a top cover; 3. an inner box; 4. a top plate; 5. a telescopic rod; 6. a first limiting cylinder; 7. a first spring; 8. a base plate; 9. an L-shaped plate; 10. connecting blocks; 11. a second limiting cylinder; 12. a rubber pad; 13. a first buckle is arranged; 14. a second buckle; 15. a pressing lever; 16. compressing the spring.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The first embodiment is as follows:
as shown in fig. 1-3, the utility model provides a technical scheme: a junction box based on electric power engineering construction usefulness includes: a junction box body 1; the top cover 2 is arranged at the top of the junction box body 1; the inner box 3 is arranged inside the junction box body 1; the top plate 4 is fixedly connected to the outer wall of the bottom of the inner box 3; the telescopic rod 5 is fixedly connected to the outer wall of the bottom of the top plate 4; the first limiting cylinder 6 is arranged at the other end of the telescopic rod 5, and the telescopic rod 5 is connected to the inner wall of the first limiting cylinder 6 in a sliding manner; the bottom plate 8 is fixedly connected to the bottom of the first limiting cylinder 6, and the bottom plate 8 is fixedly connected to the inner wall of the bottom of the junction box body 1; the first spring 7 is fixedly connected to the outer wall at the bottom of the top plate 4, the other end of the first spring 7 is fixedly connected to the outer wall at the top of the bottom plate 8, the L-shaped plate 9 is fixedly connected to the outer wall at one side of the top plate 4, the connecting block 10 is fixedly connected to the outer wall at the bottom of the L-shaped plate 9, the second limiting cylinder 11 is fixedly connected to the inner wall at the bottom of the junction box body 1, the rubber pad 12 is fixedly connected to the outer wall of the connecting block 10, the rubber pad 12 is in contact with the inner wall of the second limiting cylinder 11, the reciprocating motion brought under the elastic recovery after the first spring 7 is compressed under the stress can be eliminated by arranging the contact of the rubber pad 12 and the inner wall of the second limiting cylinder 11, the top plate 4, the telescopic rod 5, the first limiting cylinder 6, the first spring 7, the bottom plate 8, the L-shaped plate 9, the connecting block 10, the second limiting cylinder 11 and the rubber pad 12 form a damping mechanism, and the two damping mechanisms, set up two sets of damper through the symmetry, play absorbing effect that can be better, connecting block 10 length under the normality is less than the length of telescopic link 5 under the normality.
In this embodiment, through setting up damper, when 3 atress activities of inner box push down, can drive roof 4 descends, roof 4 descends and drives the compression of telescopic link 5 and first spring 7, and drive L shaped plate 9, connecting block 10 descends, after losing power, can slowly rise under the elastic recovery of first spring 7, the contact of the spacing section of thick bamboo 11 inner wall of rubber pad 12 and second in the interim, can eliminate first spring 7 atress compression back, reciprocating motion that brings under elastic recovery.
Example two:
as shown in fig. 1-3, on the basis of the first embodiment, the utility model provides a technical solution: preferably, the bottom of the top cover 2 is fixedly connected with a first buckle 13, the junction box body 1 is provided with a clamping groove, the inner wall of one side of the clamping groove is fixedly connected with a compression spring 16, the other end of the compression spring 16 is fixedly connected with a second buckle 14, the second buckle 14 is attached to the first buckle 13, the second buckle 14 is fixedly connected with a pressing rod 15, the other end of the pressing rod 15 sequentially penetrates through the clamping groove and the junction box body 1 and extends to the outside of the junction box body 1, by arranging the pressing rod 15, the second buckle 14 is driven to be far away from the first buckle 13 by pressing the pressing rod 15, the cover opening effect can be realized, and when the second buckle 14 is attached to the first buckle 13, the compression spring 16 is still in a stressed and compressed state, the effect of chucking can be ensured, and the shape of pressing down pole 15 is the T shape, presses down pole 15 through setting up the T shape, conveniently promotes to press down the activity of pole 15 and then go to drive two 14 buckles and keep away from buckle 13.
In this embodiment, through setting up press lever 15, remove to drive two buckles 14 through pressing press lever 15 and keep away from buckle 13, can realize the effect of uncapping, and during two 14 laminating buckles 13 of buckle, compression spring 16 still is in the atress compression state, can ensure the effect of chucking.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. The utility model provides a junction box based on electric power engineering construction usefulness which characterized in that includes:
a junction box body (1);
the top cover (2) is arranged at the top of the junction box body (1);
the inner box (3) is arranged inside the junction box body (1);
the top plate (4) is fixedly connected to the outer wall of the bottom of the inner box (3);
the telescopic rod (5) is fixedly connected to the outer wall of the bottom of the top plate (4);
the first limiting cylinder (6) is arranged at the other end of the telescopic rod (5), and the telescopic rod (5) is connected to the inner wall of the first limiting cylinder (6) in a sliding manner;
the bottom plate (8) is fixedly connected to the bottom of the first limiting cylinder (6), and the bottom plate (8) is fixedly connected to the inner wall of the bottom of the junction box body (1);
the first spring (7) is fixedly connected to the outer wall of the bottom of the top plate (4), and the other end of the first spring (7) is fixedly connected to the outer wall of the top of the bottom plate (8).
2. The junction box for electric power engineering construction according to claim 1, wherein: fixedly connected with L shaped plate (9) on one side outer wall of roof (4), fixedly connected with connecting block (10) on the outer wall of L shaped plate (9) bottom, the spacing section of thick bamboo of fixedly connected with second (11) on the inner wall of junction box body (1) bottom, the outer wall fixedly connected with rubber pad (12) of connecting block (10), the inner wall contact of rubber pad (12) and the spacing section of thick bamboo of second (11).
3. The junction box for electric power engineering construction according to claim 2, wherein: a damping mechanism is composed of the top plate (4), the telescopic rod (5), the first limiting cylinder (6), the first spring (7), the bottom plate (8), the L-shaped plate (9), the connecting block (10), the second limiting cylinder (11) and the rubber pad (12), and the number of the damping mechanisms is two.
4. The junction box for electric power engineering construction according to claim 2, wherein: the length of the connecting block (10) in a normal state is smaller than that of the telescopic rod (5) in the normal state.
5. The junction box for electric power engineering construction according to claim 1, wherein: the bottom fixedly connected with buckle (13) of top cap (2), the joint groove has been seted up on junction box body (1), fixedly connected with compression spring (16) on one side inner wall in joint groove, the other end fixed connection buckle two (14) of compression spring (16), buckle two (14) and the laminating of buckle one (13), buckle two (14) fixedly connected with presses depression bar (15), the other end of pressing depression bar (15) runs through joint groove and junction box body (1) in proper order and extends to the outside of junction box body (1).
6. The junction box for electric power engineering construction according to claim 5, wherein: the pressing rod (15) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364194.XU CN217486145U (en) | 2022-06-02 | 2022-06-02 | Junction box for electric power engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364194.XU CN217486145U (en) | 2022-06-02 | 2022-06-02 | Junction box for electric power engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217486145U true CN217486145U (en) | 2022-09-23 |
Family
ID=83313351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221364194.XU Active CN217486145U (en) | 2022-06-02 | 2022-06-02 | Junction box for electric power engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217486145U (en) |
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2022
- 2022-06-02 CN CN202221364194.XU patent/CN217486145U/en active Active
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