CN210668707U

CN210668707U - Contact head connecting device of electrical switch cabinet

Info

Publication number: CN210668707U
Application number: CN201922238169.1U
Authority: CN
Inventors: 刘小瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-02
Anticipated expiration: 2029-12-13

Abstract

The utility model belongs to electrical switchgear field, especially, electrical switchgear's contact head connecting device, it is relatively poor to current contact head connecting device stability, it is not hard up to appear connecting cable easily, leads to the relatively poor problem of transmission stability of the cable that corresponds, now proposes following scheme, and it includes the connecting seat, the fixed slot has been seted up to one side of connecting seat, has seted up the connecting hole on one side inner wall of fixed slot, and fixed mounting has fixed contact in the connecting hole, has placed connecting cable in the fixed slot, and connecting cable contacts with fixed contact, all seted up the mounting groove on the both sides inner wall of fixed slot, equal slidable mounting has the grip slipper in two mounting grooves, and the centre gripping groove has all been seted up to one side that two grip slippers are close to each. The utility model discloses rational in infrastructure, convenient operation, this contact connecting device stability is better, and connecting cable not hard up can not appear, and the transmission stability of cable is better.

Description

Contact head connecting device of electrical switch cabinet

Technical Field

The utility model relates to an electrical switchgear technical field especially relates to a contact head connecting device of electrical switchgear.

Background

The power switch cabinet is one of necessary supporting facilities in the installation and layout process of power equipment, a connection area of a cable and a corresponding switch or a control unit is integrated in the power switch cabinet, and the cable and the corresponding switch are usually connected through a connector;

however, the existing contact connecting device is poor in stability, and the connecting cable is easy to loose, so that the transmission stability of the corresponding cable is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the contact head connecting device stability among the prior art relatively poor, appearing connecting cable easily and becoming flexible, the relatively poor shortcoming of transmission stability that leads to the cable that corresponds, and the contact head connecting device of an electrical switchgear that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a contact head connecting device of an electrical switch cabinet comprises a connecting seat, wherein one side of the connecting seat is provided with a fixing groove, the inner wall of one side of the fixing groove is provided with a connecting hole, a fixed contact is fixedly arranged in the connecting hole, a connecting cable is arranged in the fixing groove and is contacted with the fixed contact, all seted up the mounting groove on the both sides inner wall of fixed slot, equal slidable mounting has the grip slipper in two mounting grooves, the centre gripping groove has all been seted up to one side that two grip slippers are close to each other, connecting cable connects in two centre gripping inslots, first thread groove has all been seted up to one side that two grip slippers kept away from each other, the through-hole has all been seted up on one side inner wall of two mounting grooves, all rotate in two through-holes and install the lead screw, the lead screw thread is installed in the first thread groove that corresponds, the one end that two lead screws were kept away from each other all welds and is rotated the seat, two rotate the seat and rotate.

Preferably, the spout has all been seted up on the both sides inner wall of mounting groove, and the equal fixed mounting in both sides of grip slipper has the slider, and slider slidable mounting drives the slider and slides in the spout when the grip slipper removes in the spout that corresponds, can stabilize the position when the grip slipper removes.

Preferably, two grooves are formed in the bottom of one of the two clamping seats, slots are formed in the inner wall of one side of each groove, two pressure spring grooves are formed in the top of the other clamping seat of the two clamping seats, a moving plate is slidably mounted in each of the two pressure spring grooves, the moving plate drives the corresponding insert to move, and the insert is inserted into the corresponding slot, so that the positions of the two clamping seats can be fixed.

Preferably, the movable plates are movably mounted in the corresponding grooves, pressure springs are welded on one sides of the two movable plates, one ends of the pressure springs are welded on the inner walls of the corresponding pressure spring grooves, inserting blocks are welded on one sides of the two movable plates, the inserting blocks are matched with the corresponding slots, the movable plates extrude the pressure springs and drive the inserting blocks to move, and the pressure springs can drive the movable plates to reset and move.

Preferably, the shifting chute has all been seted up on the both sides inner wall of fixed slot, and equal slidable mounting has the control lever in two shifting chutes, and the control lever all has a second thread groove with the moving plate looks adaptation that corresponds, and the one end that two control levers were kept away from each other has all been seted up, and the screw rod is installed to equal screw thread in two second thread grooves, and the one end that two screw rods were kept away from each other all welds the control block, and the control block rotates and installs on the connecting seat, and the control block drives the screw rod that corresponds and rotates, and the screw rod drives the control lever that corresponds and removes.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, after the connecting cable is placed in the fixed groove and connected with the fixed contact, one of the rotating seats is rotated, the moving plate drives the corresponding plug block to move, the connecting cable is in contact with the inner wall of one of the clamping grooves, the two control blocks are rotated, and the control rod pushes the moving plate;

(2) according to the scheme, the movable plate extrudes the pressure spring and drives the inserting block to move, then the other rotating seat is rotated, the movable plate is passively inserted into the corresponding groove while the two clamping seats clamp the connecting cable, the two control blocks are rotated reversely, the inserting block is inserted into the corresponding slot, the positions of the two clamping seats can be fixed, and the connecting cable is fixed in the two clamping grooves;

the utility model discloses rational in infrastructure, convenient operation, this contact connecting device stability is better, and connecting cable not hard up can not appear, and the transmission stability of cable is better.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a part a of the structure of the present invention.

In the figure: 1. a connecting seat; 2. fixing grooves; 3. connecting holes; 4. a fixed contact; 5. connecting a cable; 6. mounting grooves; 7. a clamping seat; 8. a clamping groove; 9. a screw rod; 10. a rotating seat; 11. moving the plate; 12. a pressure spring; 13. a groove; 14. inserting a block; 15. a moving groove; 16. a control lever; 17. a screw.

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.

Referring to fig. 1-3, a contact connecting device of an electrical switch cabinet comprises a connecting seat 1, a fixed groove 2 is formed on one side of the connecting seat 1, a connecting hole 3 is formed on the inner wall of one side of the fixed groove 2, a fixed contact 4 is fixedly installed in the connecting hole 3, a connecting cable 5 is placed in the fixed groove 2, the connecting cable 5 is in contact with the fixed contact 4, mounting grooves 6 are formed on the inner walls of both sides of the fixed groove 2, clamping seats 7 are slidably installed in the two mounting grooves 6, clamping grooves 8 are formed on the sides, close to each other, of the two clamping seats 7, the connecting cable 5 is connected in the two clamping grooves 8, first thread grooves are formed on the sides, far away from each other, of the two clamping seats 7, through holes are formed on the inner wall of one side of the two mounting grooves 6, a screw rod 9 is rotatably installed in the two, the one end that two lead screws 9 kept away from each other all welds and has rotated seat 10, and two rotate seat 10 and rotate respectively and install the both sides at connecting seat 1.

In this embodiment, all seted up the spout on the both sides inner wall of mounting groove 6, the equal fixed mounting in both sides of grip slipper 7 has the slider, and slider slidable mounting drives the slider and slides in the spout when grip slipper 7 removes in the spout that corresponds, can stabilize the position when grip slipper 7 removes.

In this embodiment, two grooves 13 have been seted up to the bottom of one of two holders 7 of holder 7, and the slot has all been seted up on the inner wall of one side of two grooves 13, and two pressure spring grooves have been seted up at the top of another holder 7 of two holders 7, and equal slidable mounting has movable plate 11 in two pressure spring grooves, and movable plate 11 drives the inserted block 14 that corresponds and removes, and inserted block 14 inserts in the slot that corresponds, can fix the position of two holders 7.

In this embodiment, the moving plates 11 are movably installed in the corresponding grooves 13, the pressure springs 12 are welded to one sides of the two moving plates 11, one ends of the pressure springs 12 are welded to the inner walls of the corresponding pressure spring grooves, the insertion blocks 14 are welded to one sides of the two moving plates 11, the insertion blocks 14 are matched with the corresponding insertion grooves, the moving plates 11 extrude the pressure springs 12 and drive the insertion blocks 14 to move, and the pressure springs 12 can drive the moving plates 11 to reset and move.

In this embodiment, moving slot 15 has all been seted up on the both sides inner wall of fixed slot 2, equal slidable mounting has control lever 16 in two moving slot 15, control lever 16 and the 11 looks adaptations of movable plate that correspond, the second thread groove has all been seted up to the one end that two control lever 16 kept away from each other, screw rod 17 is installed to equal screw thread in two second thread grooves, the one end that two screw rods 17 kept away from each other all welds the control block, the control block rotates and installs on connecting seat 1, the control block drives the screw rod 17 rotation that corresponds, screw rod 17 drives the 16 removals of corresponding control lever, movable plate 11 is moved in the 16 tops of control lever.

In this embodiment, the worker checks each component to ensure that the component can be used after no error is found, by placing the connecting cable 5 in the fixed slot 2 and connecting the connecting cable with the fixed contact 4, rotating one of the rotating bases 10, the rotating base 10 drives the corresponding screw rod 9 to rotate, the screw rod 9 drives the corresponding clamping base 7 to move, the clamping base 7 drives the two moving plates 11 to move, the moving plates 11 drive the corresponding insert block 14 to move, the connecting cable 5 contacts with the inner wall of one of the clamping slots 8, the two control blocks are rotated, the control blocks drive the corresponding screw rods 17 to rotate, the screw rods 17 drive the corresponding control rods 16 to move, the control rods 16 push the moving plates 11 to extrude the compression springs 12 through the moving plates 11 and drive the insert blocks 14 to move, then rotating the other rotating base 10, the connecting cable 5 contacts with the inner wall of the other clamping slot 8, while the two clamping bases 7 clamp the connecting cable 5, in the recess 13 that the movable plate 11 corresponds is inserted passively, two control blocks of antiport, and the control lever 16 removes that resets, because the elastic action of pressure spring 12 drives movable plate 11 and removes that resets, movable plate 11 drives the inserted block 14 that corresponds and removes, and inserted block 14 inserts in the slot that corresponds, can fix the position of two grip slipper 7, and connecting cable 5 fixes in two centre gripping grooves 8, the utility model discloses rational in infrastructure, convenient operation, this contact head connecting device stability is better, and connecting cable not hard up can not appear, and the transmission stability of cable is better.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A contact head connecting device of an electrical switch cabinet comprises a connecting seat (1) and is characterized in that one side of the connecting seat (1) is provided with a fixed groove (2), one inner wall of one side of the fixed groove (2) is provided with a connecting hole (3), a fixed contact (4) is fixedly arranged in the connecting hole (3), a connecting cable (5) is placed in the fixed groove (2), the connecting cable (5) is contacted with the fixed contact (4), the inner walls of two sides of the fixed groove (2) are respectively provided with a mounting groove (6), clamping seats (7) are respectively and slidably arranged in the two mounting grooves (6), one sides of the two clamping seats (7) close to each other are respectively provided with a clamping groove (8), the connecting cable (5) is connected in the two clamping grooves (8), one sides of the two clamping seats (7) far away from each other are respectively provided with a first thread groove, one inner wall of the two mounting grooves (, lead screw (9) are all installed in two through-holes to rotate, and lead screw (9) screw thread is installed in the first thread groove that corresponds, and rotation seat (10) have all been welded to the one end that two lead screws (9) kept away from each other, and two rotation seats (10) rotate respectively and install the both sides at connecting seat (1).

2. The contact connecting device of the electrical switch cabinet as claimed in claim 1, wherein the inner walls of the two sides of the mounting groove (6) are provided with sliding grooves, the two sides of the clamping seat (7) are fixedly provided with sliding blocks, and the sliding blocks are slidably mounted in the corresponding sliding grooves.

3. The contact connecting device of the electrical switch cabinet as claimed in claim 1, wherein two grooves (13) are formed in the bottom of one clamping seat (7) of the two clamping seats (7), slots are formed in the inner wall of one side of each groove (13), two compression spring grooves are formed in the top of the other clamping seat (7) of the two clamping seats (7), and the moving plate (11) is slidably mounted in each compression spring groove.

4. The contact connecting device of the electrical switch cabinet according to claim 3, wherein the moving plates (11) are movably mounted in the corresponding grooves (13), one side of each of the two moving plates (11) is welded with a pressure spring (12), one end of each of the pressure springs (12) is welded on the inner wall of the corresponding pressure spring groove, one side of each of the two moving plates (11) is welded with an insert block (14), and the insert blocks (14) are matched with the corresponding insert grooves.

5. The contact connecting device of the electrical switch cabinet as claimed in claim 1, wherein moving grooves (15) are formed in inner walls of two sides of the fixed groove (2), control rods (16) are slidably mounted in the two moving grooves (15), the control rods (16) are adapted to the corresponding moving plates (11), second threaded grooves are formed in ends, away from each other, of the two control rods (16), threaded rods (17) are threadedly mounted in the two second threaded grooves, control blocks are welded to ends, away from each other, of the two threaded rods (17), and the control blocks are rotatably mounted on the connecting base (1).