CN219648008U

CN219648008U - Junction box mounting clamp

Info

Publication number: CN219648008U
Application number: CN202321208202.6U
Authority: CN
Inventors: 李欢欢; 刘林峰; 钱鑫荣
Original assignee: Nantong Carida Metal Technology Co ltd
Current assignee: Nantong Carida Metal Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-09-08
Anticipated expiration: 2033-05-18

Abstract

The utility model belongs to the technical field of tool clamps, in particular to a junction box mounting clamp which comprises a mounting plate, wherein two groups of sliding grooves are formed in the top of the mounting plate, positioning holes are formed in the inner wall of the bottom of each sliding groove, and through the arrangement of sliding blocks, transverse plates, positioning rods, vertical plates, limiting rods, clamping plates, pull rods, trapezoidal blocks, mounting boxes, hinging seats, locking frames, third springs, ejector rods and other components, the positions of the clamping plates can be adjusted according to the width of a junction box through the matching of the sliding blocks, the transverse plates and the positioning rods, then the pull rods are pushed, the clamping plates are driven to move by the pull rods, the locking frames can lock the trapezoidal blocks on the pull rods, so that the locking of the pull rods is realized.

Description

Junction box mounting clamp

Technical Field

The utility model relates to the technical field of tool clamps, in particular to a junction box mounting clamp.

Background

The solar energy component production process comprises the following steps: dicing, welding, laying-laminating, EL-laminating, edging, framing, junction box mounting, curing, cleaning, testing, boxing and warehousing. The installation of the junction box is an important procedure in the production process, the position size and the wiring firmness of the installation of the junction box are related, if the installation of the junction box is poor, the waterproof capacity of the assembly and the firmness of the wiring terminals can be directly affected, in the installation of the junction box, a gluing machine is required to be used for gluing on a tool, and the junction box is required to be fixed by a clamp during gluing, so that the gluing procedure is convenient.

However, in the existing equipment, the problem that the hydraulic cylinder stretches out and draws back slowly and is low in efficiency only through the clamp positioned by the hydraulic cylinder exists, and if misoperation still exists the risk that the junction box is extruded, the junction box mounting clamp is provided for this purpose.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a junction box mounting clamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a terminal box mounting fixture, includes the mounting panel, the top of mounting panel is equipped with two sets of spouts, be equipped with the locating hole on the bottom inner wall of spout, two sets of all be equipped with position adjustment structure in the spout, position adjustment structure's top is equipped with the clamping structure, the top of mounting panel is equipped with elevation structure, elevation structure's top is fixed to be equipped with places the board.

As a further description of the above technical solution:

the position adjusting structure comprises a sliding block movably connected with the sliding groove, a transverse plate is fixedly arranged on one side of the sliding block, and a positioning rod is movably arranged on the transverse plate.

As a further description of the above technical solution:

the locating rod is sleeved with a first spring, a pull handle is fixedly arranged at the top of the locating rod, and the top and the bottom of the first spring are respectively attached to the pull handle and the transverse plate.

As a further description of the above technical solution:

the lifting structure comprises a cylinder fixedly installed with the installation plate, a second spring is fixedly arranged on the inner wall of the bottom of the cylinder, a guide plate is fixedly arranged at the top of the second spring, a telescopic rod is fixedly arranged at the top of the guide plate, the telescopic rod penetrates through the inner wall of the top of the cylinder and is movably connected with the inner wall of the top of the cylinder, a jack is arranged on one side of the telescopic rod, a locking bolt is movably arranged on the inner wall of the cylinder, and the locking bolt is matched with the jack.

As a further description of the above technical solution:

the clamping structure comprises a vertical plate fixedly connected with a sliding block, two limiting rods are movably arranged on the vertical plate, one side of each limiting rod is fixedly provided with the same clamping plate, one side of each clamping plate is fixedly provided with a pull rod, each pull rod penetrates through the vertical plate and is fixedly provided with a plurality of trapezoid blocks, one side of each vertical plate is fixedly provided with an installation box, the inner wall of the top of each installation box is fixedly provided with a hinge seat, a lock frame is movably arranged in each hinge seat, a third spring is fixedly arranged on the inner wall of the top of each installation box, the bottom of each third spring is attached to the top of each lock frame, and a push rod is movably arranged on the inner wall of the top of each installation box.

As a further description of the above technical solution:

the clamping plate is L-shaped, and is made of stainless steel.

The utility model has the following beneficial effects:

1. compared with the prior art, this terminal box mounting fixture through setting up parts such as slider, diaphragm, locating lever, riser, gag lever post, grip block, pull rod, trapezoidal piece, mounting box, articulated seat, lock frame, third spring and ejector pin, through the cooperation of slider, diaphragm and locating lever, can be according to the position of the width adjustment grip block of terminal box, then promote the pull rod, the pull rod drives the grip block and removes, the lock frame can lock the trapezoidal piece on the pull rod to realize the locking to the pull rod, after grip block and terminal box laminating, can stop to promote the pull rod, accomplish the adding of terminal box and hold promptly, replaced traditional pneumatic cylinder clamping mode, not only can accelerate clamping speed, but also can prevent to lead to the terminal box to be crowded bad condition because of misoperation.

2. Compared with the prior art, the junction box mounting clamp has the advantages that the height of the placing plate can be adjusted according to the actual thickness of the junction box before clamping by arranging the cylinder, the second spring, the guide plate, the telescopic rod, the locking bolt and other parts, so that the height of the junction box can be lower than or flush with the position of the clamping plate, and the firmness of clamping is improved.

Drawings

Fig. 1 is a schematic perspective view of a mounting fixture for a junction box according to the present utility model;

fig. 2 is a schematic front sectional view of a mounting fixture for a junction box according to the present utility model;

FIG. 3 is a schematic front sectional view of a lifting structure in a terminal box mounting fixture according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the portion a of the terminal box mounting fixture according to the present utility model.

Legend description:

1. a mounting plate; 2. a chute; 3. a position adjustment structure; 301. a slide block; 302. a cross plate; 303. a positioning rod; 4. a clamping structure; 401. a riser; 402. a limit rod; 403. a clamping plate; 404. a pull rod; 405. a trapezoid block; 406. a mounting box; 407. a hinge base; 408. a lock frame; 409. a third spring; 410. a push rod; 5. a lifting structure; 501. a cylinder; 502. a second spring; 503. a guide plate; 504. a telescopic rod; 505. a locking bolt; 6. the plate is placed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1 to 4, the present utility model provides a terminal box mounting fixture: the device comprises a mounting plate 1, wherein two groups of sliding grooves 2 are formed in the top of the mounting plate 1, positioning holes are formed in the inner walls of the bottoms of the sliding grooves 2, position adjusting structures 3 are arranged in the two groups of sliding grooves 2, each position adjusting structure 3 comprises a sliding block 301 which is in sliding connection with the corresponding sliding groove 2, a transverse plate 302 is welded on one side of each sliding block 301, a positioning rod 303 is slidably mounted on each transverse plate 302, a first spring is sleeved on each positioning rod 303, a pull handle is welded on the top of each positioning rod 303, the top and the bottom of each first spring are respectively attached to the corresponding pull handle and the corresponding transverse plate 302, and the position adjusting structures 3 are arranged to enable the device to be suitable for junction boxes with different widths;

the top of the position adjusting structure 3 is provided with a clamping structure 4, the clamping structure 4 comprises a vertical plate 401 welded with a sliding block 301, two limiting rods 402 are slidably arranged on the vertical plate 401, the arrangement of the limiting rods 402 can ensure the stability of the clamping plate 403 when moving, one side of each limiting rod 402 is welded with the same clamping plate 403, the clamping plates 403 are L-shaped, the clamping plates 403 are made of stainless steel, the L-shaped clamping plates 403 can be better attached to the corners of the junction box, one side of each clamping plate 403 is welded with a pull rod 404, the pull rods 404 penetrate through the vertical plate 401 and are welded with a plurality of trapezoid blocks 405, one side of each vertical plate 401 is welded with a mounting box 406, a hinge seat 407 is arranged on the inner wall of the top of each mounting box 406 through bolts, a lock frame 408 is hinged in each hinge seat 407, a third spring 409 is welded on the inner wall of the top of each mounting box 406, the bottom of each third spring 409 is attached to the top of each lock frame 408, a push rod 410 is slidably arranged on the inner wall of the top of each mounting box 406, and the lock frame 410 can rotate so that the lock frame is separated from contact with the trapezoid blocks 405;

the top of mounting panel 1 is equipped with elevation structure 5, elevation structure 5 includes the drum 501 with mounting panel 1 bolt installation, the welding has second spring 502 on the bottom inner wall of drum 501, the top welding of second spring 502 has baffle 503, the top welding of baffle 503 has telescopic link 504, telescopic link 504 runs through the top inner wall of drum 501 and with the top inner wall sliding connection of drum 501, one side of telescopic link 504 is equipped with the jack, install locking bolt 505 on the inner wall of drum 501 screw thread, locking bolt 505 and jack looks adaptation, elevation structure 5's top welding has place board 6, elevation structure 5's setting can be according to the actual thickness adjustment of terminal box place the height of board 6, thereby make the height of terminal box can be less than or with the position of grip block 403 flush, improve the fastness of centre gripping.

Working principle: when the clamping device is used, the junction box is firstly placed at the top of the placing plate 6, then the locking bolt 505 is rotated anticlockwise to enable the junction box to be separated from the jack on the telescopic rod 504, then the placing plate 6 is pressed, the placing plate 6 presses the guide plate 503 and the second spring 502 at the bottom, after the top of the junction box and the top of the clamping plate 403 are flush or slightly lower than the top of the clamping plate 403, the locking bolt 505 is rotated clockwise to enable the junction box to be inserted into the jack to position the telescopic rod 504, then the positions of the two groups of clamping plates 403 are adjusted according to the width of the junction box, the positioning rod 303 is pulled upwards, after the positioning rod 303 is separated from the positioning hole, the sliding block 301 can be moved, the sliding block 301 drives the clamping structure 4 at the top to move, after the positioning rod 303 is inserted into the positioning hole again, then the sliding block 404 is pushed to the direction close to the junction box, the sliding block 404 drives the trapezoidal block 405 and the clamping plate 403 to move, the trapezoidal block 405 is pressed and rotated by the trapezoidal block 405, when the locking part of the locking block 408 is inserted into the jack to be positioned on the inclined surface of the trapezoidal block 405, then the sliding block 409 is reversely rotates, the sliding block 403 is separated from the trapezoidal block 403, the sliding block 403 is pulled to the clamping block 403, and the clamping block 403 is required to be separated from the junction box 404 is pulled, and the junction box is pulled down, and the junction box is pressed down when the junction box is contacted with the clamping block 404, and the junction box is positioned to the junction box is pressed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Terminal box mounting fixture, including mounting panel (1), its characterized in that: the top of mounting panel (1) is equipped with two sets of spouts (2), be equipped with the locating hole on the bottom inner wall of spout (2), two sets of all be equipped with position adjustment structure (3) in spout (2), the top of position adjustment structure (3) is equipped with clamping structure (4), the top of mounting panel (1) is equipped with elevation structure (5), the fixed board (6) of placing that is equipped with in top of elevation structure (5).

2. A junction box mounting fixture according to claim 1, wherein: the position adjusting structure (3) comprises a sliding block (301) movably connected with the sliding groove (2), a transverse plate (302) is fixedly arranged on one side of the sliding block (301), and a positioning rod (303) is movably arranged on the transverse plate (302).

3. A junction box mounting fixture according to claim 2, wherein: the positioning rod (303) is sleeved with a first spring, a pull handle is fixedly arranged at the top of the positioning rod (303), and the top and the bottom of the first spring are respectively attached to the pull handle and the transverse plate (302).

4. A junction box mounting fixture according to claim 1, wherein: the lifting structure (5) comprises a cylinder (501) fixedly installed on the mounting plate (1), a second spring (502) is fixedly arranged on the inner wall of the bottom of the cylinder (501), a guide plate (503) is fixedly arranged at the top of the second spring (502), a telescopic rod (504) is fixedly arranged at the top of the guide plate (503), the telescopic rod (504) penetrates through the inner wall of the top of the cylinder (501) and is movably connected with the inner wall of the top of the cylinder (501), a jack is arranged on one side of the telescopic rod (504), a locking bolt (505) is movably arranged on the inner wall of the cylinder (501), and the locking bolt (505) is matched with the jack.

5. A junction box mounting fixture according to claim 2, wherein: the utility model provides a clamping structure (4) including riser (401) with slider (301) fixed connection, activity is equipped with two gag lever posts (402) on riser (401), two one side of gag lever post (402) is fixed to be equipped with same grip block (403), one side of grip block (403) is fixed to be equipped with pull rod (404), pull rod (404) run through riser (401) and are fixed to be equipped with a plurality of trapezoidal pieces (405), one side of riser (401) is fixed to be equipped with mounting box (406), the fixed articulated seat (407) that is equipped with on the top inner wall of mounting box (406), articulated seat (407) internalization is equipped with lock frame (408), be equipped with third spring (409) on the top inner wall of mounting box (406), the bottom of third spring (409) is laminated with the top of lock frame (408), the activity is equipped with ejector pin (410) on the top inner wall of mounting box (406).

6. A junction box mounting fixture according to claim 5, wherein: the clamping plate (403) is L-shaped, and the clamping plate (403) is made of stainless steel.