CN219304194U

CN219304194U - Terminal strip support

Info

Publication number: CN219304194U
Application number: CN202320838335.5U
Authority: CN
Inventors: 曲健君; 韩雪娜
Original assignee: Qingdao Dazhi Meide Electric Co ltd
Current assignee: Qingdao Dazhi Meide Electric Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-04
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of low-voltage switch cabinets, in particular to a terminal strip bracket; including the cabinet body, support and rotating assembly, rotating assembly includes the axis of rotation, the hand wheel, two threaded rods, two sleeves, two connecting axles and two connecting rods, the cabinet body has the mounting groove, the both ends of two threaded rods rotate with the cabinet body respectively and are connected, and be located the mounting groove, two sleeves cover respectively locate the outside of two threaded rods, and respectively with two threaded rods screw-thread fit, the one end and the support fixed connection of axis of rotation, the other end and the cabinet body rotation of axis of rotation are connected, two connecting axisymmetries set up in the lateral wall of support, the both ends of every connecting rod rotate with corresponding sleeve and connecting axle respectively and are connected, the hand wheel rotates 90 degrees installations with the one end fixed connection of two threaded rods, through the setting of above-mentioned structure, the convenience is brought to on-site personnel and will walk the line overall arrangement at the cabinet body, on-site personnel's installation effectiveness has been improved.

Description

Terminal strip support

Technical Field

The utility model relates to the technical field of low-voltage switch cabinets, in particular to a terminal strip bracket.

Background

The main effect of cubical switchboard is that in the power system carries out electricity generation, transmission of electricity, distribution and electric energy conversion's in-process, opens and shuts, control and protection consumer, need use binding post in the cubical switchboard, and binding post is used for realizing an electrical connection's accessory product.

But the existing terminal strip occupies a larger space in the cabinet body, so that on-site personnel are difficult to operate in on-site wiring, and the installation efficiency is low.

Disclosure of Invention

The utility model aims to provide a terminal strip bracket, which solves the problems that the existing terminal strip occupies larger space in a cabinet body, field personnel are difficult to operate in field wiring and the installation efficiency is low.

In order to achieve the above purpose, the terminal strip support comprises a cabinet body, a support and a rotating assembly, wherein the support is arranged in the cabinet body, the rotating assembly comprises a rotating shaft, a hand wheel, a bidirectional threaded rod, two sleeves, two connecting shafts and two connecting rods, the cabinet body is provided with a mounting groove, two ends of the bidirectional threaded rod are respectively connected with the cabinet body in a rotating mode and are positioned in the mounting groove, the two sleeves are respectively sleeved outside the bidirectional threaded rod and are respectively in threaded fit with the bidirectional threaded rod, one end of the rotating shaft is fixedly connected with the support, the other end of the rotating shaft is rotationally connected with the cabinet body, the two connecting shafts are symmetrically arranged on the outer side wall of the support, two ends of each connecting rod are respectively connected with the corresponding sleeve and the corresponding connecting shaft in a rotating mode, and the hand wheel is fixedly connected with one end of the bidirectional threaded rod and is inserted into the mounting groove.

The rotating assembly further comprises a soft sleeve, wherein the soft sleeve is fixedly connected with the hand wheel and is positioned on the outer wall of the hand wheel.

The rotary assembly further comprises a protecting cover, wherein the protecting cover is detachably connected with the cabinet body and is located outside the hand wheel in a coating mode.

The terminal strip support further comprises a limiting assembly, and the limiting assembly is arranged on the support.

The limiting assembly comprises two sliding blocks, two telescopic rods, two limiting springs and two jackets, wherein the support is provided with limiting grooves, the two sliding blocks are symmetrically arranged in the limiting grooves, two ends of each telescopic rod are respectively and fixedly connected with the corresponding sliding blocks and the support, two ends of each limiting spring are respectively and fixedly connected with the corresponding sliding blocks and the support, the two limiting springs are respectively sleeved on the outer parts of the telescopic rods, and the two jackets are respectively and fixedly connected with the corresponding sliding blocks and are respectively positioned on the outer walls of the sliding blocks.

The limiting assembly further comprises two extrusion arc blocks, and the two extrusion arc blocks are fixedly connected with the corresponding jackets respectively and located on the outer side walls of the jackets.

According to the terminal strip bracket, when the wiring layout is carried out in the cabinet body, the cabinet body is opened, the hand wheel drives the bidirectional threaded rod to rotate in the mounting groove, the two sleeves can move relatively or move back to each other on the bidirectional threaded rod, at the moment, the two ends of each connecting rod respectively rotate at an angle on the sleeve and the connecting shaft, the connecting shaft is pulled by the connecting rod to drive the bracket to rotate along with the movement of the sleeves, the bracket rotates for 90 degrees to fix the terminal on the bracket, then the wiring is carried out on the terminal strip, the wiring layout is carried out, the wiring process is convenient and quick, the field of view of wiring is increased, the phenomenon of wiring misplacement is avoided, the connection accuracy between the wiring and the wiring terminal is improved, the terminal strip can be mounted by rotating 90 degrees, the wiring layout of on-site personnel is facilitated, and the installation efficiency of the site personnel is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a cabinet according to a first embodiment of the present utility model.

Fig. 2 is an overall structural elevation view of the first embodiment of the present utility model.

Fig. 3 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 4 is a schematic structural view of an adjusting assembly according to a first embodiment of the present utility model.

Fig. 5 is a structural side view of an adjustment assembly of a first embodiment of the present utility model.

Fig. 6 is an overall structural elevation view of a second embodiment of the present utility model.

Fig. 7 is a schematic structural view of an adjusting assembly according to a second embodiment of the present utility model.

101-cabinet body, 102-support, 103-rotation axis, 104-hand wheel, 105-bi-directional threaded rod, 106-sleeve, 107-connecting shaft, 108-connecting rod, 109-soft sleeve, 110-protecting cover, 111-mounting groove, 201-slider, 202-telescopic link, 203-limit spring, 204-jacket, 205-extrusion arc block, 206-limit groove.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

First embodiment

Referring to fig. 1 to 5, fig. 1 is a schematic structural view of a cabinet of a first embodiment, fig. 2 is a front structural view of the first embodiment, fig. 3 is a schematic structural view of the first embodiment of the present utility model, fig. 4 is a schematic structural view of an adjusting assembly of the first embodiment, and fig. 5 is a side structural view of the adjusting assembly of the first embodiment.

The utility model provides a terminal strip bracket 102: the multifunctional portable multifunctional cabinet comprises a cabinet body 101, a bracket 102 and a rotating assembly, wherein the rotating assembly comprises a rotating shaft 103, a hand wheel 104, a bidirectional threaded rod 105, two sleeves 106, two connecting shafts 107, two connecting rods 108, a soft sleeve 109 and a protecting cover 110. The problem that the existing terminal strip occupies a large space in the cabinet body, operators are difficult to operate in on-site wiring, and the installation efficiency is low is solved through the scheme, and the scheme can be understood in the scene that the terminal strip is arranged in the cabinet body.

For this embodiment, the cabinet 101 has a mounting groove 111, two ends of the bidirectional threaded rod 105 are respectively rotatably connected with the cabinet 101 and are located in the mounting groove 111, two sleeves 106 are respectively sleeved outside the bidirectional threaded rod 105 and are respectively in threaded fit with the bidirectional threaded rod 105, one end of the rotating shaft 103 is fixedly connected with the bracket 102, the other end of the rotating shaft 103 is rotatably connected with the cabinet 101, two connecting shafts 107 are symmetrically arranged on the outer side wall of the bracket 102, two ends of each connecting rod 108 are respectively rotatably connected with the corresponding sleeve 106 and connecting shaft 107, a hand wheel 104 is fixedly connected with one end of the bidirectional threaded rod 105 and is inserted into the mounting groove 111, when the wiring layout is performed in the cabinet 101, the cabinet 101 is opened by rotating the hand wheel 104, the hand wheel 104 drives the bidirectional threaded rod 105 to rotate in the mounting groove 111, the two sleeves 106 relatively move or move back to each other on the bidirectional threaded rod 105, at the moment, the two ends of each connecting rod 108 respectively rotate at an angle on the sleeve 106 and the connecting shaft 107, the connecting shaft 107 is pulled by the connecting rod 108 to drive the bracket 102 to rotate along with the movement of the sleeve 106, the bracket 102 rotates by 90 degrees, the terminal is arranged on the bracket 102 to be fixed, then the line is laid out on the terminal strip, the wiring process is convenient and quick, the field of view of the wiring when the line is wired is increased, the phenomenon of wrong connection of the line and the wiring terminal is avoided, the connection accuracy between the line and the wiring terminal is improved, the installation of the terminal strip rotating by 90 degrees is realized, the wiring layout of a field person on the cabinet body 101 is facilitated, the installation efficiency of field personnel is improved.

Wherein, soft cover 109 with hand wheel 104 fixed connection is located the outer wall of hand wheel 104, soft cover 109 can increase the comfort level when using hand wheel 104.

Secondly, the protecting cover 110 is detachably connected with the cabinet 101, and is disposed outside the hand wheel 104, so that when the angle of the bracket 102 in the cabinet 101 is not adjusted, the hand wheel 104 is covered by screwing the protecting cover 110 on the cabinet 101, so that the hand wheel 104 is prevented from being exposed.

When the wiring layout is carried out in the cabinet body 101, the cabinet body 101 is opened, the hand wheel 104 is rotated to drive the bidirectional threaded rod 105 to rotate in the mounting groove 111, the two sleeves 106 relatively move or move back to each other on the bidirectional threaded rod 105, at the moment, the two ends of each connecting rod 108 respectively rotate at angles on the sleeve 106 and the connecting shaft 107, the connecting shaft 107 is pulled by the connecting rod 108 to drive the bracket 102 to rotate along with the movement of the sleeve 106, the bracket 102 rotates for 90 degrees to fix the terminal on the bracket 102, then the line is arranged on the terminal to carry out the wiring layout, the wiring process is convenient and quick, the field of view during wiring of the line is increased, the phenomenon of wrong connection of the line is avoided, and the connection accuracy between the line and the wiring terminal is improved; the soft sleeve 109 can increase the comfort level when using the hand wheel 104, through the protecting cover 110 is screwed on the cabinet body 101, will the hand wheel 104 covers, avoids the hand wheel 104 exposes, has realized can be with rotatory 90 degrees installations of terminal row, has made things convenient for on-the-spot personnel to walk the line overall arrangement at the cabinet body 101, has improved on-the-spot personnel's installation effectiveness.

Second embodiment

Referring to fig. 6 and 7, fig. 6 is a front view of the whole structure of the second embodiment, and fig. 7 is a schematic view of the structure of the adjusting assembly of the second embodiment.

On the basis of the first embodiment, the terminal block bracket 102 of the present utility model further comprises a limiting assembly, which includes two sliding blocks 201, two telescopic rods 202, two limiting springs 203, two jackets 204 and two extrusion arc blocks 205.

The limiting component is arranged on the support 102, the terminal strip can be conveniently fixed on the support 102 through the limiting component, and compared with the traditional bolt fixing method, the limiting component is more time-saving and labor-saving.

The support 102 is provided with a limit groove 206, two slide blocks 201 are symmetrically arranged in the limit groove 206, two ends of each telescopic rod 202 are respectively and fixedly connected with the corresponding slide blocks 201 and the support 102, two ends of each limit spring 203 are respectively and fixedly connected with the corresponding slide blocks 201 and the corresponding support 102 and are respectively sleeved outside the telescopic rods 202, two clamping sleeves 204 are respectively and fixedly connected with the corresponding slide blocks 201 and are respectively positioned on the outer walls of the slide blocks 201, and when the terminal strip is fixed on the support 102, the clamping sleeves 204 are extruded by the terminal strip by placing the terminal strip in the two clamping sleeves 204, at the moment, the slide blocks 201 can extrude the telescopic rods 202 and the limit springs 203 in the limit groove 206, the limit springs 203 elastically deform, and the acting force of the limit springs 203 can push the clamping sleeves 204 to clamp the terminal strip, so that the terminal strip is fixed on the support 102, and the terminal strip is conveniently fixed on the support 102.

The two extrusion arc blocks 205 are fixedly connected with the corresponding jackets 204 respectively and are positioned on the outer side walls of the jackets 204, the extrusion arc blocks 205 are provided with radians, the terminal bars extrude the extrusion arc blocks 205, the extrusion arc blocks 205 drive the jackets 204 to move, and the terminal bars are pushed into the jackets 204 continuously.

When the terminal strip is fixed on the bracket 102, the terminal strip is placed in the two jackets 204, the terminal strip can be extruded by the extrusion arc blocks 205 on the jackets 204, the extrusion arc blocks 205 drive the jackets 204 to move, the terminal strip is pushed to enter the jackets 204 continuously, the jackets 204 can be extruded by the terminal strip, at the moment, the sliding blocks 201 can extrude the telescopic rods 202 and the limiting springs 203 in the limiting grooves 206, the limiting springs 203 elastically deform, the acting force of the limiting springs 203 can push the jackets 204 to clamp the terminal strip, so that the terminal strip is fixed on the bracket 102, and the terminal strip can be fixed on the bracket 102 conveniently, and compared with the traditional bolt fixing method, time and labor are saved.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims

1. The terminal strip bracket comprises a cabinet body and a bracket, wherein the bracket is arranged in the cabinet body,

still include rotating assembly, rotating assembly includes axis of rotation, hand wheel, two threaded rods, two sleeves, two connecting axles and two connecting rods, the cabinet body has the mounting groove, the both ends of two threaded rods respectively with the cabinet body rotates to be connected, and is located in the mounting groove, two the sleeve is located respectively the outside of two threaded rods, and respectively with two threaded rods screw-thread fit, the one end of axis of rotation with support fixed connection, the other end of axis of rotation with the cabinet body rotates to be connected, two connecting axle symmetry set up in the lateral wall of support, every the both ends of connecting rod respectively with corresponding sleeve with the connecting axle rotates to be connected, the hand wheel with the one end fixed connection of two threaded rods, and inserts the mounting groove.

2. The terminal strip holder according to claim 1, wherein,

3. The terminal strip holder according to claim 2, wherein,

the rotating assembly further comprises a protecting cover, wherein the protecting cover is detachably connected with the cabinet body and is positioned outside the hand wheel in a coating mode.

4. The terminal strip holder as claimed in claim 3, wherein,

5. The terminal strip holder as claimed in claim 4, wherein,

the limiting assembly comprises two sliding blocks, two telescopic rods, two limiting springs and two jackets, wherein the support is provided with limiting grooves, the two sliding blocks are symmetrically arranged in the limiting grooves, two ends of each telescopic rod are respectively and fixedly connected with the corresponding sliding blocks and the support, two ends of each limiting spring are respectively and fixedly connected with the corresponding sliding blocks and the support, the two limiting springs are respectively sleeved outside the telescopic rods, and the two jackets are respectively and fixedly connected with the corresponding sliding blocks and are respectively positioned on the outer walls of the sliding blocks.

6. The terminal strip holder as claimed in claim 5, wherein,

the limiting assembly further comprises two extrusion arc blocks, and the two extrusion arc blocks are fixedly connected with the corresponding jackets respectively and are located on the outer side walls of the jackets.