CN211790209U

CN211790209U - Distribution box with safety protection effect

Info

Publication number: CN211790209U
Application number: CN202020569280.9U
Authority: CN
Inventors: 贾佳; 刘利胜; 孙江梅
Original assignee: Handan Jingsheng Electric Technology Co ltd
Current assignee: Handan Jingsheng Electric Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-10-27
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a block terminal that possesses safety protection effect, including the block terminal main part, all be provided with protection machanism around the block terminal main part. Through setting up the pull rod, the cooperation of spring and spacing groove is used, can make the user with the electric wire through the wire casing arrange in accomodating the line box, the pulling pull rod moves to the front side, the pull rod drives spring atress deformation, the pull rod drives the movable plate and removes, the movable plate drives the gag lever post and removes, the gag lever post drives stabilizing mean and removes, promote the activity shell rebound, after the activity shell with accomodate line box horizontal parallel and level, loosen the pull rod, spring atress deformation drives the gag lever post card and goes into in the spacing groove, it is more to have solved current block terminal inner line, arrangement and the comparatively wide range of winding displacement, current distribution incasement wire casing is mostly the recess and does not have specific line to fix a position, the electric wire has elasticity, the easy bounce-back wire casing, cause the use and be not convenient for accomoda.

Description

Distribution box with safety protection effect

Technical Field

The utility model belongs to the technical field of electric power engineering, especially, relate to a block terminal that possesses safety protection effect.

Background

The distribution box is divided into primary distribution equipment and secondary distribution equipment, the primary distribution equipment is collectively called as a power distribution center and is centrally installed in a transformer substation of an enterprise to distribute electric energy to subordinate distribution equipment at different places, and the primary distribution equipment only depends on a step-down transformer, so that the requirement on electrical parameters is high, and the capacity of an output circuit is also high; the secondary power distribution equipment is a general name of a power distribution cabinet and a motor control center, and the power distribution cabinet is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

The block terminal is the management device to current circuit management and protection, and the problem that prior art exists is: block terminal inner line is more, and arrangement and winding displacement are comparatively extensive, and present distribution incasement wire casing is mostly the recess and does not have specific line location, and the electric wire has elasticity, easy bounce-back wire outlet groove, causes the use and is not convenient for accomodate and winding displacement, increases user's the operation degree of difficulty, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a block terminal that possesses safety protection effect possesses the spacing advantage of line in the line groove, and it is more to have solved current block terminal inner line, and arrangement and winding displacement are comparatively scope, and present distribution incasement line groove is mostly the recess and does not have concrete line location, and the electric wire has elasticity, the easy bounce-back wire groove, causes the use and is not convenient for accomodate and the winding displacement, increases user's the operation degree of difficulty, the problem that the person of not convenient for use used.

The utility model discloses a realize like this, a block terminal that possesses safety protection effect, including the distribution box main part, all be provided with protection machanism around the distribution box main part, a plurality of line boxes of accomodating of inner chamber fixedly connected with of distribution box main part, the wire casing has been seted up at the top of accomodating the line box, the front side swing joint who accomodates the line box has the movable shell, the left side and the equal swing joint in right side of movable shell front side have the pull rod, the rear side fixedly connected with movable plate of pull rod, the left side and the equal fixedly connected with gag lever post in right side of movable plate, the surface cover of pull rod is equipped with the spring, one side that the gag lever post is close to the movable shell inner wall is provided with stabilizing mean, the spacing groove that uses with the gag lever post.

As the utility model discloses preferred, stabilizing mean includes the spout, the left side and the right side of locating the movable shell inner wall are seted up to the spout, the inner chamber swing joint of spout has the slider, one side fixedly connected with bracing piece that the slider is close to the gag lever post, one side and gag lever post fixed connection that the bracing piece is close to the gag lever post.

As the utility model discloses preferred, the shifting chute has all been seted up on the left side and the right side of accomodating line box front side, the inner chamber swing joint of shifting chute has the movable block, one side and the movable shell rear side fixed connection that the movable block is close to the movable shell.

As the utility model discloses it is preferred, the first through-hole that uses with the pull rod cooperation is all seted up on the left side and the right side of activity shell front side, the front side fixedly connected with pull ring of pull rod.

As the utility model discloses preferred, the second through-hole that uses with the pull rod cooperation is all seted up on the left side and the right side of activity shell rear side.

As the utility model discloses it is preferred, the equal fixedly connected with in front side and the rear side of spout inner chamber and the buffer block that the slider cooperation was used.

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

1. the utility model can lead the user to discharge the electric wire into the receiving wire box through the wire groove by matching the pull rod, the spring, the limiting rod and the limiting groove, the pull rod is pulled to move towards the front side, the pull rod drives the spring to be stressed and deformed, the pull rod drives the movable plate to move, the movable plate drives the limiting rod to move, the limiting rod drives the stabilizing mechanism to move, the movable shell is pushed to move upwards, when the movable shell is horizontally level with the wire containing box, the pull rod is loosened, the spring is stressed and deformed to drive the limiting rod to be clamped into the limiting groove, it is more to have solved current block terminal inner line, and arrangement and winding displacement are comparatively extensive, and present distribution box inner wire casing is mostly the recess and does not have specific line location, and the electric wire has elasticity, and the easy bounce-back wire outlet groove causes the use and is not convenient for accomodate and winding displacement, increases user's the operation degree of difficulty, the problem that the user of not being convenient for used should be worth promoting.

2. The utility model discloses a set up stabilizing mean, can make the gag lever post drive the bracing piece and remove, the bracing piece drives the slider and removes in the spout, has played fixed gag lever post and pull rod and can only carry out the back-and-forth movement, prevents that the unable card of gag lever post slope from going into the condition in the spacing groove.

3. The utility model discloses a cooperation that sets up shifting chute and movable block is used, can make the movable shell reduce when reciprocating with the friction of movable shell inner wall, and fixed the movable shell and can only reciprocate, convenient to use person stimulates.

4. The utility model discloses a cooperation that sets up first through-hole and pull ring is used, can make the pull rod reduce when carrying out the back-and-forth movement with the friction of activity shell inner wall, the pull ring is convenient for the user from the convenient pulling of outside.

5. The utility model discloses a set up the second through-hole, can make the gag lever post reduce when carrying out the back-and-forth movement with the friction of activity shell inner wall, prevent that the gag lever post card from dying, increase the effect that the gag lever post abrasionproof decreases.

6. The utility model discloses a set up the buffer block, played and moved in the spout when spring atress deformation drives the slider, the buffer block has reduced the effect of slider at the inside dynamics of strikeing of spout, increases the life of device.

Drawings

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

fig. 2 is a schematic view of an embodiment of the present invention providing a storage box and a movable housing;

fig. 3 is a partial top cross-sectional view provided by an embodiment of the present invention;

fig. 4 is a partial enlarged view of fig. a according to an embodiment of the present invention.

In the figure: 1. a distribution box main body; 2. a protection mechanism; 3. a storage wire box; 4. a wire slot; 5. a movable shell; 6. a pull rod; 7. moving the plate; 8. a limiting rod; 9. a spring; 10. a stabilizing mechanism; 1001. a chute; 1002. a slider; 1003. a support bar; 11. a limiting groove; 12. a moving groove; 13. a moving block; 14. a first through hole; 15. a pull ring; 16. a second through hole; 17. and a buffer block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of block terminal that possesses safety protection effect, including block terminal main part 1, all be provided with protection machanism 2 around block terminal main part 1, a plurality of line box 3 of accomodating of inner chamber fixedly connected with of block terminal main part 1, the top of accomodating line box 3 has seted up wire casing 4, the front side swing joint who accomodates line box 3 has activity shell 5, the left side and the equal swing joint in right side of activity shell 5 front side have pull rod 6, the rear side fixedly connected with movable plate 7 of pull rod 6, the left side and the equal fixedly connected with gag lever post 8 in right side of movable plate 7, the surface cover of pull rod 6 is equipped with spring 9, one side that gag lever post 8 is close to activity shell 5 inner wall is provided with stabilizing mean 10, the left side and the right side of accomodating.

Referring to fig. 3, the stabilizing mechanism 10 includes a sliding groove 1001, the sliding groove 1001 is opened on the left side and the right side of the inner wall of the movable shell 5, an inner cavity of the sliding groove 1001 is movably connected with a sliding block 1002, one side of the sliding block 1002 close to the limiting rod 8 is fixedly connected with a supporting rod 1003, and one side of the supporting rod 1003 close to the limiting rod 8 is fixedly connected with the limiting rod 8.

Adopt above-mentioned scheme: through setting up stabilizing mean 10, can make gag lever post 8 drive bracing piece 1003 remove, bracing piece 1003 drives slider 1002 and removes in spout 1001, has played fixed gag lever post 8 and pull rod 6 and can only carry out the back-and-forth movement, prevents the unable circumstances of going into in the spacing groove 11 of card of gag lever post 8 slope.

Referring to fig. 3, a moving groove 12 is formed in each of the left side and the right side of the front side of the wire storage box 3, a moving block 13 is movably connected to an inner cavity of the moving groove 12, and one side of the moving block 13 close to the movable shell 5 is fixedly connected to the rear side of the movable shell 5.

Adopt above-mentioned scheme: through the cooperation of setting up shifting chute 12 and movable block 13, can make movable shell 5 reduce the friction with movable shell 5 inner wall when reciprocating, and fixed movable shell 5 and can only reciprocate, convenient to use person's pulling.

Referring to fig. 3, the left side and the right side of the front side of the movable shell 5 are both provided with a first through hole 14 used in cooperation with the pull rod 6, and the front side of the pull rod 6 is fixedly connected with a pull ring 15.

Adopt above-mentioned scheme: through the cooperation of setting up first through-hole 14 and pull ring 15 and using, can make pull rod 6 reduce the friction with the activity shell 5 inner wall when carrying out the back-and-forth movement, pull ring 15 is convenient for the user from convenient the pulling of outside.

Referring to fig. 3, the left side and the right side of the rear side of the movable shell 5 are both provided with second through holes 16 used in cooperation with the pull rod 6.

Adopt above-mentioned scheme: through setting up second through-hole 16, can make gag lever post 8 reduce the friction with 5 inner walls of activity shell when carrying out the back-and-forth movement, prevent that gag lever post 8 card from dying, increase the effect of gag lever post 8 abrasionproof decreases.

Referring to fig. 3, the front side and the rear side of the inner cavity of the sliding groove 1001 are fixedly connected with a buffer block 17 used in cooperation with the sliding block 1002.

Adopt above-mentioned scheme: through setting up buffer block 17, played and moved in spout 1001 as spring 9 atress deformation drives slider 1002, buffer block 17 has reduced the effect of slider 1002 at the inside impact force of spout 1001, increases the life of device.

The utility model discloses a theory of operation:

when using, the user arranges the electric wire into through wire casing 4 and accomodates line box 3 in, pulling pull rod 6 moves to the front side, pull rod 6 drives spring 9 atress deformation, pull rod 6 drives movable plate 7 and removes, movable plate 7 drives gag lever post 8 and removes, gag lever post 8 drives bracing piece 1003 and removes, bracing piece 1003 drives slider 1002 and removes in spout 1001, promote the activity shell 5 and upwards remove, activity shell 5 drives movable block 13 and removes in shifting chute 12, after activity shell 5 and the horizontal parallel and level of accomodating line box 3, loosen pull rod 6, spring 9 atress deformation drives gag lever post 8 card and goes into in the gag lever groove 11, the effect of spacing to the line has been reached.

In summary, the following steps: the distribution box with the safety protection effect can enable a user to arrange electric wires into a containing wire box 3 through a wire groove 4 by matching the pull rod 6, the spring 9, the limiting rod 8 and the limiting groove 11, the pull rod 6 is pulled to move towards the front side, the spring 9 is driven to deform under stress by the pull rod 6, the movable plate 7 is driven by the pull rod 6 to move, the limiting rod 8 is driven by the movable plate 7 to move, the limiting rod 8 drives a stabilizing mechanism 10 to move, the movable shell 5 is pushed to move upwards, after the movable shell 5 is horizontally aligned with the containing wire box 3, the pull rod 6 is loosened, the limiting rod 8 is driven to clamp into the limiting groove 11 under stress deformation by the spring 9, the problems that the number of internal circuits of the existing distribution box is large, the arrangement and the wire arrangement are wide, the wire grooves in the existing distribution box are mostly grooves without specific positioning for the circuits, the electric wires have elasticity, the wire, increase the operation difficulty of the user, be inconvenient for the user to use, should be worth promoting.

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.

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 a block terminal that possesses safety protection effect, includes block terminal main part (1), its characterized in that: the periphery of the distribution box main body (1) is provided with a protection mechanism (2), the inner cavity of the distribution box main body (1) is fixedly connected with a plurality of containing wire boxes (3), a wire groove (4) is arranged at the top of the wire containing box (3), a movable shell (5) is movably connected at the front side of the wire containing box (3), the left side and the right side of the front side of the movable shell (5) are both movably connected with a pull rod (6), a moving plate (7) is fixedly connected with the rear side of the pull rod (6), limiting rods (8) are fixedly connected with the left side and the right side of the moving plate (7), a spring (9) is sleeved on the surface of the pull rod (6), a stabilizing mechanism (10) is arranged on one side of the limiting rod (8) close to the inner wall of the movable shell (5), accomodate line box (3) front side's left side and right side all seted up spacing groove (11) that use with gag lever post (8) cooperation.

2. The distribution box with safety protection effect of claim 1, wherein: stabilizing mean (10) includes spout (1001), left side and right side in activity shell (5) inner wall are seted up in spout (1001), the inner chamber swing joint of spout (1001) has slider (1002), one side fixedly connected with bracing piece (1003) that slider (1002) are close to gag lever post (8), one side and gag lever post (8) fixed connection that bracing piece (1003) are close to gag lever post (8).

3. The distribution box with safety protection effect of claim 1, wherein: moving grooves (12) are formed in the left side and the right side of the front side of the wire containing box (3), a moving block (13) is movably connected to the inner cavity of each moving groove (12), and one side, close to the movable shell (5), of each moving block (13) is fixedly connected with the rear side of the movable shell (5).

4. The distribution box with safety protection effect of claim 1, wherein: the left side and the right side of activity shell (5) front side all seted up first through-hole (14) of using with pull rod (6) cooperation, the front side fixedly connected with pull ring (15) of pull rod (6).

5. The distribution box with safety protection effect of claim 1, wherein: and a second through hole (16) matched with the pull rod (6) for use is formed in the left side and the right side of the rear side of the movable shell (5).

6. The distribution box with safety protection effect as claimed in claim 2, wherein: the front side and the rear side of the inner cavity of the sliding groove (1001) are fixedly connected with buffer blocks (17) matched with the sliding block (1002) for use.