CN219659218U

CN219659218U - Block terminal connecting device and block terminal

Info

Publication number: CN219659218U
Application number: CN202223312052.1U
Authority: CN
Inventors: 许广业; 吴桂友
Original assignee: Beijing Huadian Meiyi Electric Technology Co ltd
Current assignee: Beijing Huadian Meiyi Electric Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-09-08
Anticipated expiration: 2032-12-08

Abstract

The utility model provides a distribution box connecting device, comprising: a fixing plate; the connecting column is fixedly arranged on the periphery of the front face of the fixed plate, the top of the connecting column is fixedly provided with a cross column, sliding grooves are formed in the periphery of the inner part of the cross column, the inner part of each sliding groove is connected with a sliding block in a sliding manner, and the front face of each sliding block is fixedly provided with a clamping rod; the penetrating groove is formed in the cross column and is positioned at the outer side of the sliding groove; the threaded rod is arranged on the back face of the cross column, and thread blocks are sleeved on two sides of the surface of the threaded rod. The distribution box connecting device provided by the utility model can be used for carrying out installation and connection work of distribution box main bodies with different sizes, and the limitation of the use of the connecting device is reduced because the proper connecting device is not required to be carried according to actual needs, and meanwhile, the installation operation of the distribution box main bodies can be carried out rapidly.

Description

Block terminal connecting device and block terminal

Technical Field

The utility model relates to the field of distribution boxes, in particular to a distribution box connecting device and a distribution box.

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.

The distribution box is a total circuit distribution box for all users to use electricity, and the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement to form the low-voltage distribution device. The distribution box can reasonably distribute electric energy, facilitates the opening and closing operation of a circuit, has higher safety protection level, can visually display the conducting state of the circuit, is convenient to manage, and is favorable for overhauling when circuit faults occur.

As in the prior art patent application publication No. CN215870340U, by installing the distribution box inside the protective box, it is not possible to install distribution boxes of different sizes according to the actual situation, so that appropriate connection devices need to be carried as needed at the time of installation, thus increasing the limitations of the connection devices, and at the same time, the installation operation of installing the distribution box cannot be performed quickly.

Accordingly, there is a need for a power distribution box connection device that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a distribution box connecting device, which solves the problems that the distribution boxes with different sizes cannot be installed according to actual conditions in the prior art, and the proper connecting device needs to be carried according to requirements during installation, so that the limitation of the connecting device is increased, and meanwhile, the installation operation of the distribution box cannot be rapidly carried out.

In order to solve the above technical problems, the present utility model provides a connection device for a distribution box, including: a fixing plate;

the connecting column is fixedly arranged on the periphery of the front face of the fixed plate, the top of the connecting column is fixedly provided with a cross column, sliding grooves are formed in the periphery of the inner part of the cross column, the inner part of each sliding groove is connected with a sliding block in a sliding manner, and the front face of each sliding block is fixedly provided with a clamping rod;

the penetrating groove is formed in the cross column and is positioned at the outer side of the sliding groove;

the threaded rod, the threaded rod set up in the back of cross post, the both sides of threaded rod surface all overlap and are equipped with the screw thread piece, the top fixed mounting of screw thread piece has the fixed block, the equal fixed mounting in top and bottom of fixed block has the linkage extending structure, the one end in the linkage extending structure outside with the outside fixed mounting of slider.

Preferably, the linkage telescopic structure comprises a hollow rod, and a movable rod is arranged inside the hollow rod.

Preferably, one end of the outer side of the moving rod passes through the penetrating groove and is fixedly arranged on the outer side of the sliding block.

Preferably, the right side fixed mounting of fixed block has the movable structure, the movable structure includes the fixed chamber, the inside in fixed chamber is provided with the slide bar, the surface of slide bar just is located the inside in fixed chamber is provided with the spring.

Preferably, the right end of the threaded rod is provided with a square hole, a square column is arranged in the square hole, and one end of the outer side of the square column is fixedly installed with one end of the outer side of the sliding rod through a connecting plate.

The utility model provides a block terminal, includes the block terminal main part, still includes block terminal connecting device.

Preferably, the two sides of the top and the bottom of the distribution box main body are fixedly provided with mounting blocks, and the inside of each mounting block is provided with a groove.

Compared with the related art, the distribution box connecting device provided by the utility model has the following beneficial effects:

the utility model provides a distribution box connecting device, which can be used for mounting and connecting distribution box main bodies with different sizes through the mutual matching of structures such as a fixed plate, a connecting column, a cross column, a sliding chute, a sliding block, a clamping rod, a penetrating groove, a threaded rod, a threaded block, a fixed block, a linkage telescopic structure and the like.

Drawings

Fig. 1 is a schematic structural diagram of a connection device for a distribution box according to the present utility model;

FIG. 2 is a schematic view of the exterior perspective shown in FIG. 1;

FIG. 3 is a schematic view of the overall side cross-section of FIG. 1;

FIG. 4 is an enlarged schematic view of portion A shown in FIG. 3;

fig. 5 is a schematic structural diagram of a distribution box according to the present utility model.

Reference numerals in the drawings: 1. the fixed plate, 2, the connecting column, 3, the cross column, 4, the sliding chute, 5, the sliding block, 6, the clamping connection rod, 7, the penetrating groove, 8, the threaded rod, 9, the threaded block, 10, the fixed block, 11, the hollow rod, 12, the moving rod, 13, the fixed cavity, 14, the sliding rod, 15, the spring, 16, the square column, 17, the square hole,

18. the distribution box comprises a distribution box body, 19, mounting blocks, 20 and grooves.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a connection device for a distribution box according to the present utility model; FIG. 2 is a schematic view of the exterior perspective shown in FIG. 1; FIG. 3 is a schematic view of the overall side cross-section of FIG. 1; FIG. 4 is an enlarged schematic view of portion A shown in FIG. 3; fig. 5 is a schematic structural diagram of a distribution box according to the present utility model. A power distribution box connection device comprising: a fixing plate 1;

the connecting column 2 is fixedly arranged on the periphery of the front face of the fixed plate 1, the cross column 3 is fixedly arranged at the top of the connecting column 2, the periphery of the inside of the cross column 3 is provided with a sliding groove 4, the inside of the sliding groove 4 is slidably connected with a sliding block 5, and the front face of the sliding block 5 is fixedly provided with a clamping rod 6;

a through groove 7, wherein the through groove 7 is arranged inside the cross column 3 and is positioned outside the chute 4;

the threaded rod 8, the threaded rod 8 set up in the back of cross post 3, the both sides of threaded rod 8 surface all overlap and are equipped with screw thread piece 9, the top fixed mounting of screw thread piece 9 has fixed block 10, the equal fixed mounting in top and bottom of fixed block 10 has the linkage extending structure, the one end in the linkage extending structure outside with the outside fixed mounting of slider 5.

The linkage telescopic structure comprises a hollow rod 11, and a movable rod 12 is arranged inside the hollow rod 11.

One end of the outer side of the moving rod 12 passes through the through groove 7 and is fixedly arranged on the outer side of the sliding block 5.

The threaded block 9 can drive the sliding block 5 to synchronously move during movement through the linkage telescopic structure, and the requirements of the movement are met.

The right side fixed mounting of fixed block 10 has the moving structure, the moving structure includes fixed chamber 13, the inside of fixed chamber 13 is provided with slide bar 14, the surface of slide bar 14 just is located the inside of fixed chamber 13 is provided with spring 15.

Through the mutual cooperation among the structures of the fixed cavity 13, the sliding rod 14, the spring 15, the square column 16, the square hole 17 and the like, the threaded rod 8 of the electric power distribution box can be limited in rotation, and the situation that the electric power distribution box body 18 is not stably fixed due to the fact that the electric power distribution box body is influenced by external factors during operation is avoided.

The right end of the threaded rod 8 is provided with a square hole 17, a square column 16 is arranged in the square hole 17, and one end of the outer side of the square column 16 is fixedly installed with one end of the outer side of the sliding rod 14 through a connecting plate.

A utility box includes a utility box body 18 and also includes a utility box connection device.

The both sides of block terminal main part 18 top and bottom are all fixed mounting has installation piece 19, the inside of installation piece 19 is seted up flutedly 20.

The groove 20 is formed in a direction and a size which meet the requirement that the clamping rod 6 moves from top to bottom and from outside to inside to enter the groove 20 to clamp and fix the distribution box main body 18.

The working principle of the distribution box connecting device provided by the utility model is as follows:

the fixing plate 1 is installed on a proper wall surface by using four screws, then the distribution box main body 18 is placed on the front surface of the cross column 3, then the threaded rod 8 is manually rotated, the threaded blocks 9 sleeved on two sides of the surface of the threaded rod 8 are driven to move from the outer side to the inner side by rotating the threaded rod 8, the linkage telescopic structure is driven to synchronously move by moving the threaded blocks 9, the sliding blocks 5 are driven to move from the outer side to the inner side by moving the linkage telescopic structure, the sliding blocks 5 are driven to move in the sliding grooves 4, and the distance between the two sliding grooves 4 adjacent to the same side is gradually reduced from the outer side to the inner side due to the inclined state of the sliding grooves 4, so that the distance between the two sliding blocks 5 is gradually reduced, and the moving rod 12 is retracted into the hollow rod 11, so that the requirement that the sliding blocks 9 drive the sliding blocks to move is met.

The movement of the slider 5 drives the clamping rod 6 to move, and as the distribution box main body 18 is positioned on the front surface of the cross column 3, the clamping rod 6 can enter the groove 20 formed in the mounting block 19 in an inclined manner along with the movement of the clamping rod 6, so that the distribution box main body 18 is clamped and fixed, and the operation of mounting the distribution box main body 18 on a wall surface is completed.

The sliding rod 14 in the moving structure can be pulled outwards manually, the sliding rod 14 is forced to move outwards and is located in the fixed cavity 13 to move outwards, the spring 15 is extruded, the spring 15 is elastically deformed, the square column 16 is driven to move through the movement of the sliding rod 14 until the sliding rod 14 moves outwards to the maximum distance in the fixed cavity 13, the sliding rod 14 can be rotated clockwise manually to drive the square column 16 to rotate, the square column 16 is rotated to be aligned with the square hole 17, the sliding rod 14 is retracted into the fixed cavity 13 through the pulling of the sliding rod 14, the square column 16 is driven to move from the right side to the left side through the elastic deformation of the spring 15, and the square column 16 is inserted into the square hole 17, so that the threaded rod 8 is limited and rotation cannot occur.

through the mutually supporting between fixed plate 1, spliced pole 2, cross post 3, spout 4, slider 5, clamping pole 6, run through groove 7, threaded rod 8, screw thread piece 9, fixed block 10, linkage extending structure and other structures, thereby can carry out the installation connection work of the block terminal main part 18 of equidimension not, because and need not carry suitable connecting device according to actual needs, so reduce the limitation that connecting device used, simultaneously can be quick the installation operation of block terminal main part 181.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A power distribution box connection device, comprising: a fixing plate;

2. The electrical box connection device of claim 1, wherein the ganged telescoping structure comprises a hollow rod with a movable rod disposed inside.

3. The apparatus according to claim 2, wherein an end of the outside of the moving rod is fixedly installed to the outside of the slider through the through-slot.

4. The distribution box connecting device according to claim 1, wherein a moving structure is fixedly installed on the right side of the fixed block, the moving structure comprises a fixed cavity, a sliding rod is arranged in the fixed cavity, and a spring is arranged on the surface of the sliding rod and located in the fixed cavity.

5. The distribution box connecting device according to claim 4, wherein a square hole is formed in the right end of the threaded rod, a square column is arranged in the square hole, and one end of the outer side of the square column is fixedly installed with one end of the outer side of the sliding rod through a connecting plate.

6. A power distribution box comprising a power distribution box body, further comprising a power distribution box connection device as claimed in any one of claims 1 to 5.

7. The electrical box of claim 6, wherein mounting blocks are fixedly mounted on both sides of the top and bottom of the electrical box body, and wherein grooves are formed in the mounting blocks.