CN220421119U

CN220421119U - Contact box with mounting structure

Info

Publication number: CN220421119U
Application number: CN202320978125.6U
Authority: CN
Inventors: 张玉宏; 徐冬富; 邵高明
Original assignee: Zhenjiang Aidi Electrical Equipment Co ltd
Current assignee: Zhenjiang Aidi Electrical Equipment Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-01-30
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of contact boxes, and discloses a contact box with a mounting structure, which solves the problems that the contact box is usually fixed by bolts, and because the number of the bolts is large, workers are required to rotate the bolts for multiple times to fix the contact box, and meanwhile, the mounting efficiency of the contact box is lower when a plurality of contact boxes are mounted; this design avoids adopting a plurality of screws to realize the fixed to the contact box, and then has improved the installation rate to single contact box, is convenient for simultaneously carry out synchronous fixation to two contact boxes, and then has improved the fixed efficiency of contact box.

Description

Contact box with mounting structure

Technical Field

The utility model belongs to the technical field of contact boxes, and particularly relates to a contact box with a mounting structure.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, each shunt is arranged according to the requirements of the switch cabinet, such as an instrument, an automatic control switch, a motor magnetic switch, various alternating current contactors and the like, a high-voltage chamber switch cabinet and a low-voltage chamber switch cabinet are also arranged, a high-voltage bus is arranged, such as a power plant and the like, low-cycle load shedding for protecting the main equipment is also arranged, and corresponding contact boxes are required to be arranged for use of the switch cabinet.

However, in the existing contact box, when the contact box is installed on the front face, a worker usually fixes the contact box through screws, and because the number of the screws is large, the worker is required to rotate the screws for multiple times to fix the contact box, and meanwhile, when a plurality of contact boxes are installed, the installation efficiency of the contact box is low.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the contact box with the mounting structure, which effectively solves the problems that in the prior art, the contact box is usually fixed by screws, and because the number of the screws is large, a worker is required to rotate the screws for a plurality of times to fix the contact box, and meanwhile, when a plurality of contact boxes are mounted, the mounting efficiency of the contact box is lower.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a contact box with mounting structure, includes the mounting panel, the top symmetry of mounting panel is equipped with the lower casing of contact box, the top of casing is equipped with the upper casing of contact box under the contact box, one side of upper casing of contact box is equipped with the contact box outlet, casing and upper casing of contact box all are equipped with the connecting seat in one side that is close to mutually under the contact box, the bolted connection through the symmetry setting between two adjacent connecting seats, the top of casing all is equipped with the splice plate under the contact box, the outside mounting groove of splice plate has been seted up to the cover, the locked groove has been seted up to the outer wall symmetry of splice plate, be equipped with the mounting mechanism who is connected with the splice plate on the mounting panel.

Preferably, the bottom of the mounting plate is provided with a groove, and the bottom of the mounting plate is provided with a sealing plate.

Preferably, the installation mechanism comprises a holding groove, a sliding plate, a locking rod, a pressing piece, a sliding port II, a sliding rod II, thread blocks, a rotating shaft, thread grooves and a driving group, wherein the holding groove positioned on two sides of the installation groove is formed in the installation plate, the sliding plate is slidably installed in the holding groove, the locking rod inserted in the locking groove is arranged on one side of the sliding plate, the pressing piece connected with the connecting plate is arranged on the top end of the sliding plate, the holding groove is communicated with the groove through the sliding port II, the sliding rod II inserted in the sliding port II and extending to the groove II is arranged on the top end of the sliding plate, the thread blocks are arranged at the bottom end of the sliding rod II, the rotating shaft is rotatably installed on the inner wall of the groove, the thread blocks are sleeved outside the rotating shaft, the thread grooves are symmetrically arranged on the rotating shaft, the thread grooves are in threaded connection with the thread blocks, and the driving group connected with the rotating shaft is arranged on the sealing plate.

Preferably, the pressing piece comprises a first sliding rod, a pressing plate and a first sliding opening, the first sliding opening communicated with the accommodating groove is formed in the top end of the mounting plate, the first sliding rod inserted into the first sliding opening is arranged at the top end of the sliding plate, the pressing plate is arranged at the top end of the first sliding rod, and the pressing plate is located at the top end of the connecting plate.

Preferably, the drive group includes conical gear one, T shape dwang, conical gear two, socket, pull rod, opening, spring and inserted bar, the middle part cover of rotation axis is equipped with conical gear one, the opening has been seted up to the bottom of closing plate, rotate on the closing plate and install the T shape dwang that is located the opening inside, the top of T shape dwang is equipped with conical gear two that are connected with conical gear one meshing, the bottom equidistance of T shape dwang leaves and is equipped with the socket, the open-ended bottom is equipped with the pull rod, the top symmetry of pull rod is equipped with the inserted bar that alternates in the socket inside, the top bilateral symmetry of pull rod is equipped with the spring that is connected with the top in the opening.

Compared with the prior art, the utility model has the beneficial effects that:

(1) In operation, through being provided with mounting panel, casing under the contact box, casing on the contact box, the contact box outlet, the connecting seat, the bolt, the joint board, the mounting groove, locked groove and installation mechanism, be convenient for fix the both sides of joint board, can press the top both sides of joint board simultaneously, avoid the joint board to slide in the mounting groove, and then improved the installation stability of joint board, and then improved the installation stability of contact box, this design avoids adopting a plurality of screws to realize the fixed to the contact box, and then improved the installation rate to single contact box, be convenient for simultaneously fix two contact boxes in step, and then improved the fixed efficiency of contact box.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of the structure of a contact box with a mounting structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram of the connection of the bayonet to the T-shaped rotating lever of the present utility model;

in the figure: 1. a mounting plate; 2. a contact box lower housing; 3. a contact box upper housing; 4. a contact box outlet; 5. a connecting seat; 6. a bolt; 7. a splice plate; 8. a mounting groove; 9. a locking groove; 10. a groove; 11. a sealing plate; 12. a receiving groove; 13. a slide plate; 14. a lock lever; 15. a first slide bar; 16. a pressing plate; 17. a sliding port I; 18. a sliding port II; 19. a second slide bar; 20. a screw block; 21. a rotation shaft; 22. a thread groove; 23. a first conical gear; 24. a T-shaped rotating rod; 25. a second bevel gear; 26. a socket; 27. a pull rod; 28. an opening; 29. a spring; 30. and a plunger.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by figures 1 to 3, the utility model comprises a mounting plate 1, the top end of the mounting plate 1 is symmetrically provided with a contact box lower shell 2, the top end of the contact box lower shell 2 is provided with a contact box upper shell 3, one side of the contact box upper shell 3 is provided with a contact box outlet 4, the side, close to the contact box lower shell 2 and the contact box upper shell 3, of each contact box upper shell 3 is provided with a connecting seat 5, two adjacent connecting seats 5 are connected through symmetrically arranged bolts 6, the top end of the contact box lower shell 2 is provided with a connecting plate 7, the top end of the mounting plate 1 is provided with a mounting groove 8 sleeved outside the connecting plate 7, the outer wall of the connecting plate 7 is symmetrically provided with a locking groove 9, and the mounting plate 1 is provided with a mounting mechanism connected with the connecting plate 7; through placing the joint board 7 in the mounting groove 8, can realize the synchronous fixed to two joint boards 7 through installation mechanism, and then realize the fixed mounting of two contact boxes, this design avoids carrying out independent fixed operation to single contact box, has improved the fixed mounting efficiency to two contact boxes.

The bottom end of the mounting plate 1 is provided with a groove 10, the bottom end of the mounting plate 1 is provided with a sealing plate 11, the mounting mechanism comprises a containing groove 12, a sliding plate 13, a locking rod 14, a pressing piece, a sliding port II 18, a sliding rod II 19, a thread block 20, a rotating shaft 21, a thread groove 22 and a driving group, the containing groove 12 positioned at two sides of the mounting groove 8 is arranged on the mounting plate 1, the sliding plate 13 is slidingly arranged in the containing groove 12, one side of the sliding plate 13 is provided with the locking rod 14 inserted in the locking groove 9, the top end of the sliding plate 13 is provided with the pressing piece connected with the connecting plate 7, the containing groove 12 is communicated with the groove 10 through the sliding port II 18, the top end of the sliding plate 13 is provided with the sliding rod II 19 inserted in the sliding port II 18 and extending to the inside of the groove 10, the bottom end of the sliding rod II 19 is provided with the thread block 20, the inner wall of the groove 10 is rotatably provided with the rotating shaft 21, the thread block 20 is sleeved outside the rotating shaft 21, the thread groove 22 is symmetrically arranged on the rotating shaft 21, the thread groove 22 is in threaded connection with the thread groove 20, the driving group connected with the rotating shaft 21 is arranged on the sealing plate 11;

the worker is with the connection seat 5 butt joint on contact box lower casing 2 and the contact box upper casing 3, then it is fixed through bolt 6, realize the fixed of contact box lower casing 2 and contact box upper casing 3, then place the linking board 7 of contact box lower casing 2 bottom in the mounting panel 1 inside mounting groove 8, then can realize rotation axis 21 through the drive group and rotate, rotation axis 21 drives screw thread groove 22 rotation, through the threaded connection relation of screw thread groove 22 and screw thread piece 20 and cooperation slide opening two 18 and slide bar two 19, can make screw thread piece 20 drive slide bar two 19 remove, slide bar two 19 drive slide 13 remove, and then make slide 13 drive locking lever 14 extend to in the locked groove 9, realize the fixed of linking board 7, and then realize the fixed mounting of contact box.

The pressing piece comprises a first slide rod 15, a pressing plate 16 and a first slide opening 17, the top end of the mounting plate 1 is provided with the first slide opening 17 communicated with the accommodating groove 12, the top end of the slide plate 13 is provided with the first slide rod 15 inserted into the first slide opening 17, the top end of the first slide rod 15 is provided with the pressing plate 16, and the pressing plate 16 is positioned at the top end of the connecting plate 7;

the slide plate 13 moves to drive the slide rod I15 to slide in the slide opening I17, and then the slide rod I15 drives the pressing plate 16 to slide at the top end of the mounting plate 1, so that the pressing plate 16 moves to the top end of the connecting plate 7, and further the pressing of the two pressing plates 16 to the top end of the connecting plate 7 is realized, the connecting plate 7 is prevented from shaking in the mounting groove 8, the mounting stability of the connecting plate 7 is improved, and the mounting stability of the contact box is further improved.

The driving group comprises a first conical gear 23, a T-shaped rotating rod 24, a second conical gear 25, a socket 26, a pull rod 27, an opening 28, a spring 29 and an inserting rod 30, wherein the conical gear 23 is sleeved in the middle of the rotating shaft 21, the opening 28 is formed in the bottom end of the sealing plate 11, the T-shaped rotating rod 24 positioned in the opening 28 is rotatably arranged on the sealing plate 11, the conical gear 25 which is meshed and connected with the first conical gear 23 is arranged at the top end of the T-shaped rotating rod 24, the socket 26 is arranged at the bottom end of the T-shaped rotating rod 24 at equal intervals, the pull rod 27 is arranged at the bottom end of the opening 28, the inserting rod 30 which is inserted in the socket 26 is symmetrically arranged at the top end of the pull rod 27, and the springs 29 which are connected with the top end in the opening 28 are symmetrically arranged at the two sides of the top end of the pull rod 27;

the staff pulls down pull rod 27, pull rod 27 can drive inserted bar 30 and move down, and then rotatory T shape dwang 24, T shape dwang 24 can drive the rotation of pinion II 25, through the meshing relation of pinion II 25 and pinion I23, can make the rotation of pinion I23, pinion I23 drives rotation axis 21 and rotates, and then realize the rotation of screw groove 22, the effectual removal that provides convenience for screw thread piece 20, make things convenient for locking lever 14 to insert in the locked groove 9 simultaneously, and make the pressure plate 16 press the top at adapter plate 7, and then realize the fixed to adapter plate 7, the installation stability of contact box has been improved, realize simultaneously fixing in step to two contact boxes, and then improved the fixed efficiency to the contact box.

Claims

1. Contact box with mounting structure, including mounting panel (1), its characterized in that: the top symmetry of mounting panel (1) is equipped with casing (2) under the contact box, the top of casing (2) is equipped with casing (3) on the contact box, one side of casing (3) is equipped with contact box outlet (4) on the contact box, casing (2) and contact box are gone up casing (3) and all are equipped with connecting seat (5) in one side that is close to mutually under the contact box, connect through bolt (6) that the symmetry set up between two adjacent connecting seats (5), the top of casing (2) all is equipped with splice plate (7) under the contact box, the mounting groove (8) of splice plate (7) outside are located to the cover has been seted up on the top of mounting panel (1), locking groove (9) have been seted up to the outer wall symmetry of splice plate (7), be equipped with the installation mechanism who is connected with splice plate (7) on mounting panel (1).

2. A contact box with mounting structure according to claim 1, characterized in that: the bottom of mounting panel (1) has seted up recess (10), and closing plate (11) are installed to mounting panel (1) bottom.

3. A contact box with mounting structure according to claim 2, characterized in that: the mounting mechanism comprises a containing groove (12), a sliding plate (13), a lock rod (14), a pressing piece, a sliding opening II (18), a sliding rod II (19), a threaded block (20), a rotating shaft (21), a threaded groove (22) and a driving group, wherein the containing groove (12) located at two sides of the mounting groove (8) is formed in the mounting plate (1), the sliding plate (13) is slidably mounted in the containing groove (12), one side of the sliding plate (13) is provided with the lock rod (14) inserted in the locking groove (9), the top end of the sliding plate (13) is provided with the pressing piece connected with the connecting plate (7), the top end of the containing groove (12) is communicated with the groove (10) through the sliding opening II (18), the top end of the sliding plate (13) is provided with the threaded block II (19) inserted in the sliding opening II (18) and extends to the sliding rod II (19) in the groove (10), the rotating shaft (21) is rotatably mounted on the inner wall of the groove (10), the threaded block (20) is sleeved outside the rotating shaft (21), the threaded groove (22) is symmetrically arranged on the rotating shaft (21), and the threaded groove (22) is connected with the sealing plate (21) through the threads.

4. A contact box with mounting structure according to claim 3, characterized in that: the pressing piece comprises a first sliding rod (15), a pressing plate (16) and a first sliding opening (17), the first sliding opening (17) communicated with the accommodating groove (12) is formed in the top end of the mounting plate (1), the first sliding rod (15) inserted into the first sliding opening (17) is arranged at the top end of the sliding plate (13), the pressing plate (16) is arranged at the top end of the first sliding rod (15), and the pressing plate (16) is located at the top end of the connecting plate (7).

5. A contact box with mounting structure according to claim 3, characterized in that: the drive group includes conical gear one (23), T shape dwang (24), conical gear two (25), socket (26), pull rod (27), opening (28), spring (29) and inserted bar (30), conical gear one (23) are equipped with to the middle part cover of rotation axis (21), opening (28) have been seted up to the bottom of closing plate (11), install on closing plate (11) to rotate and lie in inside T shape dwang (24) of opening (28), the top of T shape dwang (24) is equipped with conical gear two (25) that are connected with conical gear one (23) meshing, the bottom equidistance of T shape dwang (24) leaves and is equipped with socket (26), the bottom of opening (28) is equipped with pull rod (27), the top symmetry of pull rod (27) is equipped with alternates in inside inserted bar (30) of socket (26), the top bilateral symmetry of pull rod (27) is equipped with spring (29) that are connected with the top in opening (28).