Mounting device for distribution box

Abstract

The invention relates to the technical field of power distribution boxes, in particular to a mounting device for a power distribution box, which comprises a power distribution box main body, a fixed box body is connected to the back of the power distribution box main body, a quick fixing structure is connected in an inner cavity of the fixed box body, and a plurality of groups of quick release structures are arranged in the inner cavity of the fixed box body. The installation device comprises a rapid fixing structure and a rapid detaching structure, the rapid fixing structure and the rapid detaching structure are connected with an installation structure, and the rapid fixing structure comprises a fixed connecting block. According to the mounting device for the power distribution box, the mounting structure is convenient to replace, so that the mounting structure can be rapidly replaced according to use requirements in the use process of the mounting device for the power distribution box, the device is more convenient to use, and the problem that the mounting structure cannot be rapidly replaced is solved.

Description

Technical Field

[0001] The invention relates to the technical field of distribution boxes, and in particular to an installation device for distribution boxes. Background Art

[0002] At present, the installation devices for distribution boxes mostly use expansion nails and bolts to install the distribution boxes. At this time, multiple groups of bolts or expansion nails need to be fixed during the installation process, which makes the distribution box more troublesome to install and also more troublesome to disassemble. In addition, when installing the distribution box on different materials, different installation structures cannot be selected according to the needs of use, resulting in the distribution box after installation being not very stable. When replacing different installation structures, most of them are fixed with bolts, which makes it not very convenient to replace different installation structures. In view of the above problems, it is necessary to provide an installation device for distribution boxes. Summary of the invention

[0003] The present invention aims to solve the problem that most distribution boxes are installed by expansion nails and bolts. At this time, multiple groups of bolts or expansion nails need to be used for fixing during the installation process, which makes the distribution box more troublesome to install and also more troublesome to disassemble. In addition, when the distribution box is installed on different materials, different installation structures cannot be selected according to the needs of use, resulting in the distribution box after installation being not very stable. When different installation structures are replaced, they are mostly fixed with bolts, resulting in inconvenience when replacing different installation structures. The present invention provides an installation device for a distribution box to solve the above problems.

[0004] To achieve the above object, the present invention provides the following technical solutions: A mounting device for a distribution box, comprising a distribution box body, a fixed box body connected to the back of the distribution box body, a quick fixing structure connected to the inner cavity of the fixed box body, a plurality of quick-release structures arranged in the inner cavity of the fixed box body, and a mounting structure connected to the quick fixing structure and the quick-release structure; The quick fixing structure comprises a fixed connecting block, the fixed connecting block is connected to the side wall of the inner cavity of the fixed box body, the fixed connecting block is connected with a fixing bolt, the side wall of the fixing bolt is provided with a connecting plate, the side wall of the connecting plate is connected with four groups of fixed connecting seats, the four groups of fixed connecting seats are connected with a rotating connecting rod, the other end of the rotating connecting rod is connected to the fixed connecting seat, the bottom of the fixed connecting seat is connected with a moving push rod, the side wall of the moving push rod is symmetrically connected with a limiting slide bar, the limiting slide bar is connected with a limiting slide rail, the limiting slide rail is connected to the side wall of the inner cavity of the fixed box body, and the other end of the moving push rod is provided with a connecting slide groove; The quick-release structure includes a connecting shell, which is connected to the side wall of the inner cavity of the fixed box through a connecting seat, the back of the connecting shell is connected to the fixed cavity, the inner cavity of the fixed cavity is connected to an annular connecting plate, the front of the annular connecting plate and located in the inner cavity of the connecting shell are connected to multiple groups of limiting sliders, the front of the limiting slider is connected to a rotating connecting rod, the side wall of the rotating connecting rod is connected to a reset spring, the other end of the reset spring is connected to a fixed connecting rod, the fixed connecting rod is connected to the front of the fixed cavity, the side wall of the annular connecting plate is connected to a quick-release lever, and the side wall of the inner circle of the annular connecting plate is connected to multiple groups of fixed blocks.

[0005] As a preferred solution of the present invention, the mounting structure includes a cylindrical connecting shell, a connecting block is arranged on the side wall of the cylindrical connecting shell and corresponds to the fixed block, a fixed sliding rod is connected in the inner cavity of the cylindrical connecting shell, the side wall of the fixed sliding rod and is located in the inner cavity of the cylindrical connecting shell, a wedge-shaped push plate is connected on the side wall of the wedge push plate and corresponds to the connecting slide groove, a connecting slider is arranged on the side wall of the wedge push plate and is located in the inner cavity of the cylindrical connecting shell and is connected to a driving slider, one end of the fixed sliding rod is located in the inner cavity of the cylindrical connecting shell and is connected to a fixed connecting block, a lifting spring is connected in the inner cavity of the cylindrical connecting shell and is located between the driving slider and the fixed connecting block, a positioning structure for opening and positioning the inside of the prefabricated hole is evenly connected on the side wall of the driving slider, and the positioning structure is connected to an anti-skid fixing plate, wherein there are at least three groups of positioning structures, and multiple groups of anti-skid patterns are arranged on the side wall of the anti-skid fixing plate.

[0006] As a preferred solution of the present invention, the positioning structure includes a fixed slider and a movable slider, the fixed slider is connected to the side wall of the fixed connecting block, the movable slider is connected to the side wall of the driving slider, the fixed slider and the movable slider are both connected to a slider shaft, a scissor-type strut is connected to the side wall of the slider shaft, the other end of the scissor-type strut is connected to the connecting shaft, a connecting slide is connected to the connecting shaft, a limited sliding groove is provided on the connecting slide and corresponds to the connecting shaft at the front end, and the side wall of the connecting slide is connected to the side wall of the anti-slip fixed plate; As a preferred solution of the present invention, the positioning structure includes a supporting connecting plate, which is connected to the side wall of the cylindrical connecting shell, a fixed rotating shaft is connected to the supporting connecting plate, a connecting rotating plate is connected to the side wall of the fixed rotating shaft, the side wall of the connecting rotating plate is connected to the side wall of the anti-slip fixed plate, a connecting rotating shaft is connected to the connecting rotating plate, a diagonal support rod is connected to the side wall of the connecting rotating shaft, the other end of the diagonal support rod is connected to the supporting rotating shaft, a supporting slider is connected to the side wall of the supporting rotating shaft, and the supporting slider is connected to the side wall of the driving slider.

[0007] As a preferred solution of the present invention, the connection mode between the fixed connection block and the fixing bolt is threaded connection, and a through hole is opened at the center of the connecting plate and corresponding to the fixing bolt, wherein the matching mode between the fixing bolt and the through hole is clearance matching; The fixed connecting seat is connected to the rotating connecting rod via a rotating shaft, wherein the rotating connecting rod and the rotating shaft are connected in a rotating manner; the rotating connecting rod and the fixed connecting seat are connected via a rotating shaft, wherein the rotating connecting rod and the rotating shaft are connected in a rotating manner; a sliding groove is provided on the limiting slide rail and corresponds to the limiting slide bar, wherein the limiting slide bar and the sliding groove are connected in a sliding manner.

[0008] As a preferred solution of the present invention, the inner cavity of the fixed cavity and the annular connecting plate are matched in a clearance fit, a slide groove is provided on the side wall of the fixed cavity and corresponds to the limit slider, wherein the limit slider and the slide groove are connected in a sliding manner, and a through groove is provided on the side wall of the fixed cavity and corresponds to the quick release lever, wherein the quick release lever and the through groove are matched in a clearance fit; The inner wall of the annular connecting plate and the side wall of the cylindrical connecting shell are matched in a clearance fit, and the back of the fixed block and the front of the connecting block are correspondingly provided with mutually guiding inclined surfaces, and the distance from the front of the fixed block to the back of the inner cavity of the fixed cavity is equal to the thickness of the connecting block.

[0009] As a preferred solution of the present invention, a waist-shaped groove is provided on the wedge-shaped push plate and corresponds to the fixed slide rod, wherein the fixed slide rod is connected to the waist-shaped groove in a sliding connection, the connection slide groove and the connection slider are matched in a clearance fit, and a limiting groove is provided on the side wall of the columnar connection shell and corresponds to the wedge-shaped push plate, wherein the wedge-shaped push plate and the limiting groove are matched in a clearance fit, and the front face of the wedge-shaped push plate is in contact with the side wall of the limiting groove; The back of the wedge-shaped push plate and the front of the driving slider are provided with mutually guiding inclined surfaces, and a connecting hole is provided at the center of the driving slider and with the fixed sliding rod, wherein the connection mode between the fixed sliding rod and the connecting hole is a sliding connection, and the matching mode between the inner cavity of the cylindrical connecting shell and the driving slider is a clearance fit; As a preferred solution of the present invention, a slide groove is provided on the side wall of the cylindrical connecting shell and corresponds to the movable slider, wherein the movable slider is connected to the slide groove in a sliding manner, and a connecting hole is provided on the scissor-type strut and corresponds to the slider shaft, wherein the slider shaft is connected to the connecting hole in a rotational manner; The connecting slide plate is provided with a connecting hole corresponding to the connecting shaft at the rear end, wherein the connecting shaft and the connecting hole are connected in a rotating manner, and the connecting shaft and the limiting slide groove are connected in a sliding manner. As a preferred solution of the present invention, a connection hole is provided on the connection rotating plate and corresponds to the fixed rotating shaft, wherein the connection mode between the fixed rotating shaft and the connection hole is a rotation connection; A connecting hole is provided on the diagonal support rod corresponding to the connecting shaft, wherein the connecting shaft and the connecting hole are connected in a rotating manner; a connecting hole is provided on the diagonal support rod corresponding to the supporting shaft, wherein the supporting shaft and the connecting hole are connected in a rotating manner; a sliding groove is provided on the side wall of the cylindrical connecting shell corresponding to the supporting slider, wherein the supporting slider and the sliding groove are connected in a sliding manner.

[0010] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, a quick fixing structure is provided in the installation device for the distribution box, and the distribution box is fixed by manually rotating the fixing bolts in the quick fixing structure through the transmission structure. Therefore, during the use of the installation device for the distribution box, the distribution box can be quickly fixed, making the distribution box more convenient to install, thereby solving the problem that the distribution box is not very convenient to install.

[0011] In the present invention, a quick-release structure is provided in the installation device for the distribution box, and the fixed card blocks and the connecting card blocks in the quick-release structure and the interaction between the various components are utilized to make the installation structure convenient to replace. Therefore, during the use of the installation device for the distribution box, the installation structure can be quickly replaced according to the needs of use, making the device more convenient to use, thereby solving the problem that the installation structure cannot be quickly replaced.

[0012] In the present invention, an installation structure is provided in the installation device for the distribution box, and a positioning structure for opening and positioning the inside of the prefabricated hole is provided in the installation structure, wherein there are at least three groups of positioning structures, thereby utilizing the interaction between the wedge-shaped push plate and the driving slider in the installation structure and the various components to drive the operation of the positioning structure for opening and positioning the inside of the prefabricated hole, wherein two types of positioning structures are provided, and when the first positioning structure is driven, the driving slider drives the moving slider to move on the side wall of the cylindrical connection shell, and when the moving slider moves on the side wall of the cylindrical connection shell, it drives the scissor-type struts to open to the surroundings, thereby horizontally fixing the anti-slip fixing plate and the inner wall of the blind hole; When the second positioning structure is driven, the driving slider drives the supporting slider to move on the side wall of the cylindrical connecting shell, and then drives the diagonal support rod and the connecting rotating plate to rotate. When the connecting rotating plate rotates, it drives the anti-slip fixing plate to rotate, so that the tail end of the anti-slip fixing plate is tilted, so that an oblique fixation is formed between the anti-slip fixing plate and the inner wall of the through hole. Therefore, during the use of the installation device for the distribution box, the corresponding installation structure can be selected according to different installation holes, so that the distribution box is more stable after installation, thereby solving the problem of not being able to select the corresponding installation structure according to different installation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the positive side structure of the present invention; Figure 2 For the present invention Figure 1 A schematic cross-sectional structure diagram of ; Figure 3 For the present invention Figure 1 Schematic diagram of the internal structure; Figure 4 It is a structural schematic diagram of the rapid fixing structure of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the explosion structure; Figure 6 It is a structural schematic diagram of the quick-release structure of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of some structures; Figure 8 For the present invention Figure 7 Schematic diagram of some structures; Fig. 9 It is a structural schematic diagram of the first installation structure of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of some structures; Fig.11 It is a structural schematic diagram of the first positioning structure of the present invention; Fig.12 It is a structural schematic diagram of a second installation structure of the present invention; Fig.13 For the present invention Fig.12 Schematic diagram of some structures; Fig.14 It is a structural schematic diagram of the second positioning structure of the present invention.

[0014] In the figure: 1. Distribution box body; 2. Fixed box body; 3. Quick fixing structure; 301. Fixed connection block; 302. Fixed bolt; 303. Connecting plate; 304. Fixed connection seat; 305. Rotating connecting rod; 306. Fixed connection seat; 307. Moving push rod; 308. Limiting slide bar; 309. Limiting slide rail; 310. Connecting slide groove; 4. Quick release structure; 401. Connecting shell; 402. Fixed cavity; 403. Annular connecting plate; 404. Limiting slide block; 405. Rotating connecting rod; 406. Reset spring; 407. Fixed connecting rod; 408. Quick release lever; 409. Fixed block; 5. Installation Structure; 501, cylindrical connecting shell; 502, connecting block; 503, fixed slide rod; 504, wedge-shaped push plate; 505, connecting slider; 506, driving slider; 507, fixed connecting block; 508, lifting spring; 101, anti-skid fixing plate; 601, fixed slider; 602, movable slider; 603, slider shaft; 604, scissor-type support rod; 605, connecting shaft; 606, connecting slide plate; 607, limiting slide groove; 701, supporting connecting plate; 702, fixed shaft; 703, connecting rotating plate; 704, connecting shaft; 705, diagonal support rod; 706, supporting shaft; 707, supporting slider. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0016] For example, please refer to Figure 1-14 , the present invention provides a technical solution: A mounting device for a distribution box, comprising a distribution box body 1, a fixed box body 2 is connected to the back of the distribution box body 1, a quick fixing structure 3 is connected to the inner cavity of the fixed box body 2, a plurality of quick-release structures 4 are arranged in the inner cavity of the fixed box body 2, and a mounting structure 5 is connected to the quick-fixing structure 3 and the quick-release structure 4; In this embodiment, reference Figure 1 , Figure 2 , Figure 4 and Figure 5The quick fixing structure 3 includes a fixed connection block 301, which is connected to the side wall of the inner cavity of the fixed box body 2, and a fixing bolt 302 is connected to the fixed connection block 301. A connecting plate 303 is arranged on the side wall of the fixing bolt 302, and four groups of fixed connection seats 304 are connected to the side wall of the connecting plate 303. The four groups of fixed connection seats 304 are connected to a rotating connecting rod 305, and the other end of the rotating connecting rod 305 is connected to a fixed connecting seat 306. A moving push rod 307 is connected to the bottom of the fixed connecting seat 306. A limiting slide bar 308 is symmetrically connected to the side wall of the moving push rod 307, and a limiting slide rail 309 is connected to the limiting slide bar 308. The limiting slide rail 309 is connected to the side wall of the inner cavity of the fixed box body 2, and a connecting slide groove 310 is provided at the other end of the moving push rod 307; Based on the above structure and the connection relationship of the above structure, the fixing bolt 302 is rotated by a wrench. When the fixing bolt 302 rotates, the connecting plate 303 is driven to move toward one side of the fixed connection block 301. When the connecting plate 303 moves toward one side of the fixed connection block 301, the four groups of rotating connecting rods 305 are driven to spread outward. When the four groups of rotating connecting rods 305 are driven to spread outward, the four groups of moving push rods 307 are driven to move outward. Furthermore, the fixed connection block 301 is connected to the fixing bolt 302 in a threaded connection manner, a through hole is provided at the center of the connecting plate 303 and corresponding to the fixing bolt 302, wherein the fixing bolt 302 and the through hole are matched in a clearance fit, the fixed connection seat 304 is connected to the rotating connecting rod 305 via a rotating shaft, wherein the rotating connecting rod 305 and the rotating shaft are connected in a rotating manner, the rotating connecting rod 305 and the fixed connecting seat 306 are connected via a rotating shaft, wherein the rotating connecting rod 305 and the rotating shaft are connected in a rotating manner, a sliding groove is provided on the limiting slide rail 309 and corresponding to the limiting slide bar 308, wherein the limiting slide bar 308 and the sliding groove are connected in a sliding manner, so that the quick fixing structure 3 is smoother when in use; In this embodiment, reference Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 8The quick-release structure 4 includes a connecting shell 401, which is connected to the side wall of the inner cavity of the fixed box body 2 through a connecting seat, the back of the connecting shell 401 is connected to the fixed cavity 402, the inner cavity of the fixed cavity 402 is connected to an annular connecting plate 403, the front of the annular connecting plate 403 and located in the inner cavity of the connecting shell 401 are connected to multiple groups of limiting sliders 404, the front of the limiting slider 404 is connected to a rotating connecting rod 405, the side wall of the rotating connecting rod 405 is connected to a reset spring 406, the other end of the reset spring 406 is connected to a fixed connecting rod 407, the fixed connecting rod 407 is connected to the front of the fixed cavity 402, the side wall of the annular connecting plate 403 is connected to a quick-release lever 408, and the side wall of the inner circle of the annular connecting plate 403 is connected to multiple groups of fixed blocks 409; Based on the above structure and the connection relationship of the above structure, when the mounting structure 5 needs to be installed, the cylindrical connecting shell 501 is manually aligned with the inner wall of the annular connecting plate 403, and then the cylindrical connecting shell 501 is pushed, thereby driving the annular connecting plate 403 to rotate, and the reset spring 406 is stretched. When the connecting block 502 is located behind the front of the fixed block 409 and the back of the inner cavity of the fixed cavity 402, the reaction force of the reset spring 406 drives the annular connecting plate 403 to rotate in the opposite direction, so that the connecting block 502 is clamped between the fixed block 409 and the fixed cavity 402, and then the fixing of the mounting structure 5 is completed. When the mounting structure 5 needs to be disassembled, the quick-release lever 408 is manually toggled, thereby driving the annular connecting plate 403 to rotate, thereby making the connecting block 502 clamped, so that the fixed block 409 and the fixed cavity 402 are separated from each other, and then the mounting structure 5 is removed; Furthermore, the inner cavity of the fixed cavity 402 and the annular connecting plate 403 are matched in a clearance fit, a sliding groove is provided on the side wall of the fixed cavity 402 and corresponds to the limit slider 404, wherein the limit slider 404 is connected to the sliding groove in a sliding connection, a through groove is provided on the side wall of the fixed cavity 402 and corresponds to the quick release lever 408, wherein the quick release lever 408 and the through groove are matched in a clearance fit, and the inner wall of the annular connecting plate 403 and the side wall of the cylindrical connecting shell 501 are matched in a clearance fit, so that the quick release structure 4 is smoother when in use; In this embodiment, reference Figure 1 , Figure 2 , Fig. 9 and Fig.11The mounting structure 5 includes a cylindrical connecting shell 501, a connecting block 502 is arranged on the side wall of the cylindrical connecting shell 501 and corresponds to the fixed block 409, a fixed slide rod 503 is connected to the inner cavity of the cylindrical connecting shell 501, a wedge-shaped push plate 504 is connected to the side wall of the fixed slide rod 503 and is located in the inner cavity of the cylindrical connecting shell 501, a connecting slider 505 is arranged on the side wall of the wedge-shaped push plate 504 and corresponds to the connecting slide groove 310, and a connecting slider 505 is arranged on the side wall of the wedge-shaped push plate 504 and is located in the inner cavity of the cylindrical connecting shell 501. A driving slider 506 is connected, one end of the fixed slide rod 503 is connected to a fixed connection block 507 located in the inner cavity of the cylindrical connection shell 501, a lifting spring 508 is connected in the inner cavity of the cylindrical connection shell 501 and located between the driving slider 506 and the fixed connection block 507, and a positioning structure for opening and positioning the inside of the prefabricated hole is evenly connected to the side wall of the driving slider 506, and an anti-skid fixing plate 101 is connected to the positioning structure, wherein there are at least three groups of positioning structures, and a plurality of groups of anti-skid patterns are arranged on the side wall of the anti-skid fixing plate 101; Based on the above structure and the connection relationship of the above structure, the corresponding wedge-shaped push plate 504 is pushed outward by the moving push rod 307 of the quick fixing structure 3, thereby pushing the driving slider 506 to move on the side wall of the fixed slide rod 503; Furthermore, the back of the fixed card block 409 and the front of the connecting card block 502 are provided with mutually guiding inclined surfaces, and the distance from the front of the fixed card block 409 to the back of the inner cavity of the fixed cavity 402 is equal to the thickness of the connecting card block 502. A waist-shaped groove is provided on the wedge-shaped push plate 504 and corresponds to the fixed slide bar 503, wherein the connection mode of the fixed slide bar 503 and the waist-shaped groove is a sliding connection, and the matching mode of the connecting slide groove 310 and the connecting slider 505 is a clearance match, and a limiting groove is provided on the side wall of the cylindrical connecting shell 501 and corresponds to the wedge-shaped push plate 504, wherein the wedge-shaped push plate 5 04 and the limiting groove are matched in a clearance match, and the front of the wedge-shaped push plate 504 contacts the side wall of the limiting groove, and the back of the wedge-shaped push plate 504 and the front of the driving slider 506 are provided with mutually guiding inclined surfaces, and the center of the driving slider 506 and the fixed slide rod 503 are provided with a connecting hole, wherein the fixed slide rod 503 and the connecting hole are connected in a sliding connection, and the inner cavity of the cylindrical connecting shell 501 and the driving slider 506 are matched in a clearance match, and a plurality of anti-skid patterns are provided on the side wall of the anti-skid fixing plate 101, so that the installation structure 5 is smoother when in use; In this embodiment, reference Figure 1 , Figure 2 , Fig. 9 and Fig.11The positioning structure includes a fixed slider 601 and a movable slider 602, the fixed slider 601 is connected to the side wall of the fixed connecting block 507, the movable slider 602 is connected to the side wall of the driving slider 506, the fixed slider 601 and the movable slider 602 are both connected with a slider shaft 603, the side wall of the slider shaft 603 is connected with a scissor-type strut 604, the other end of the scissor-type strut 604 is connected with a connecting shaft 605, a connecting slide 606 is connected to the connecting shaft 605, a limited sliding groove 607 is provided on the connecting slide 606 and corresponds to the connecting shaft 605 at the front end, and the side wall of the connecting slide 606 is connected to the side wall of the anti-slip fixed plate 101; Based on the above structure and the connection relationship of the above structure, the moving slider 602 is driven to move on the side wall of the cylindrical connection shell 501 by the driving slider 506. When the moving slider 602 moves on the side wall of the cylindrical connection shell 501, the scissor-type support rod 604 is driven to open to the surroundings, thereby fixing the anti-slip fixing plate 101 and the inner wall of the blind hole to each other. Further, a slide groove is provided on the side wall of the columnar connecting shell 501 and corresponds to the movable slider 602, wherein the movable slider 602 is connected to the slide groove in a sliding manner, a connecting hole is provided on the scissor-type strut 604 and corresponds to the slider shaft 603, wherein the slider shaft 603 is connected to the connecting hole in a rotational manner, a connecting hole is provided on the connecting slide plate 606 and corresponds to the connecting shaft 605 at the rear end, wherein the connecting shaft 605 is connected to the connecting hole in a rotational manner, and the connecting shaft 605 is connected to the limiting slide groove 607 in a sliding manner, so that the flat support assembly 6 is smoother when in use; In this embodiment, reference Figure 2 , Figure 3 , Fig.12 and Fig.14 The positioning structure includes a supporting connecting plate 701, which is connected to the side wall of the cylindrical connecting shell 501, and a fixed rotating shaft 702 is connected to the supporting connecting plate 701, and a connecting rotating plate 703 is connected to the side wall of the fixed rotating shaft 702, and the side wall of the connecting rotating plate 703 is connected to the side wall of the anti-slip fixed plate 101, and a connecting rotating shaft 704 is connected to the connecting rotating plate 703, and a diagonal support rod 705 is connected to the side wall of the connecting rotating shaft 704, and the other end of the diagonal support rod 705 is connected to a supporting rotating shaft 706, and a supporting slider 707 is connected to the side wall of the supporting rotating shaft 706, and the supporting slider 707 is connected to the side wall of the driving slider 506.

[0017] Based on the above structure and the connection relationship of the above structure, the driving slider 506 drives the supporting slider 707 to move on the side wall of the cylindrical connecting shell 501, thereby driving the diagonal support rod 705 and the connecting rotating plate 703 to rotate. When the connecting rotating plate 703 rotates, the anti-skid fixing plate 101 is driven to rotate, so that a conical angle is formed between the anti-skid fixing plate 101 and the inner wall of the through hole, thereby completing the installation of the distribution box body 1; Furthermore, a connecting hole is provided on the connecting rotating plate 703 and corresponds to the fixed rotating shaft 702, wherein the fixed rotating shaft 702 is connected to the connecting hole in a rotational connection; a connecting hole is provided on the diagonal support rod 705 and corresponds to the connecting rotating shaft 704, wherein the connecting rotating shaft 704 is connected to the connecting hole in a rotational connection; a connecting hole is provided on the diagonal support rod 705 and corresponds to the supporting rotating shaft 706, wherein the connecting manner of the supporting rotating shaft 706 and the connecting hole is a rotational connection; a sliding groove is provided on the side wall of the cylindrical connecting shell 501 and corresponds to the supporting slider 707, wherein the connection manner of the supporting slider 707 and the sliding groove is a sliding connection, so that the diagonal support assembly 7 can operate smoothly when in use.

[0018] The working process of the present invention is as follows: when using the installation device for the distribution box, when the distribution box needs to be installed with a positioning structure, mutually guiding inclined surfaces are correspondingly arranged on the back of the fixed block 409 and the front of the connecting block 502, the inner wall of the annular connecting plate 403 and the side wall of the cylindrical connecting shell 501 are matched in a clearance fit, and the matching mode of the connecting groove 310 and the connecting slider 505 is a clearance fit. Under the condition that the inner wall of the cylindrical connecting shell 501 and the inner wall of the annular connecting plate 403 are manually aligned, and the connecting slider 505 and the connecting groove 310 are connected to each other, and then the cylindrical connecting shell 501 is pushed with force, and the matching mode of the inner cavity of the fixed cavity 402 and the annular connecting plate 403 is a clearance fit, A sliding groove is provided on the side wall of the fixed cavity 402 and corresponds to the limiting slider 404, wherein the limiting slider 404 is connected to the sliding groove in a sliding connection to drive the annular connecting plate 403 to rotate, and the reset spring 406 is stretched. When the connecting block 502 is located behind the front of the fixed block 409 and the back of the inner cavity of the fixed cavity 402, the distance from the front of the fixed block 409 to the back of the inner cavity of the fixed cavity 402 is equal to the thickness of the connecting block 502. Under the condition of the reaction force of the reset spring 406, the annular connecting plate 403 is driven to rotate in the opposite direction, so that the connecting block 502 is clamped between the fixed block 409 and the fixed cavity 402, and then the installation of the positioning structure is completed. When the positioning structure of the distribution box needs to be disassembled, a through groove is provided on the side wall of the fixed cavity 402 and corresponds to the quick-release lever 408, wherein the quick-release lever 408 and the through groove are matched in a clearance fit manner. By manually toggling the quick-release lever 408, the inner cavity of the fixed cavity 402 and the annular connecting plate 403 are matched in a clearance fit manner, and a sliding groove is provided on the side wall of the fixed cavity 402 and corresponds to the limiting slider 404, wherein the limiting slider 404 and the sliding groove are connected in a sliding connection manner, which drives the annular connecting plate 403 to rotate, thereby separating the connecting block 502 from between the fixed block 409 and the fixed cavity 402, and then removing the positioning structure; When the distribution box needs to be installed, the fixing bolt 302 is rotated by a wrench under the condition that the connection mode between the fixed connection block 301 and the fixing bolt 302 is a threaded connection, and a through hole is opened at the center of the connecting plate 303 and corresponding to the fixing bolt 302, wherein the matching mode of the fixing bolt 302 and the through hole is a clearance fit, thereby reducing the distance between the connecting plate 303 and the fixed connection block 301, and the fixed connection seat 304 is connected with the rotating connecting rod 305 through a rotating shaft, wherein the connection mode of the rotating connecting rod 305 and the rotating shaft is a rotating connection, and the rotating connecting rod 305 and the fixed connecting seat 306 are connected through a rotating shaft, wherein the connection mode of the rotating connecting rod 305 and the rotating shaft is a rotating connection, which drives the four groups of rotating connecting rods 305 to be spread outward, and a sliding groove is opened on the limiting slide rail 309 and corresponding to the limiting slide bar 308, wherein the connection mode of the limiting slide bar 308 and the sliding groove is a sliding connection, which drives the four groups of moving push rods 307 to move outward; When the four groups of moving push rods 307 move outward, a waist-shaped groove is opened on the wedge-shaped push plate 504 and corresponds to the fixed slide rod 503, wherein the fixed slide rod 503 is connected to the waist-shaped groove in a sliding manner, and a limiting groove is opened on the side wall of the cylindrical connecting shell 501 and corresponds to the wedge-shaped push plate 504, wherein the wedge-shaped push plate 504 and the limiting groove are matched in a clearance fit, and under the condition that the front face of the wedge-shaped push plate 504 is in contact with the side wall of the limiting groove, the four groups of moving push rods 307 push the corresponding wedge-shaped push plate 504 to The back of the wedge-shaped push plate 504 and the front of the driving slider 506 are provided with mutually guiding inclined surfaces, and a connecting hole is provided at the center of the driving slider 506 and with the fixed slide bar 503, wherein the connection mode between the fixed slide bar 503 and the connecting hole is a sliding connection, and the inner cavity of the cylindrical connecting shell 501 and the driving slider 506 are matched in a clearance match to push the driving slider 506 to move on the side wall of the fixed slide bar 503. Based on the above conditions, two methods for blind holes and through holes are realized, as follows: 1) When the driving slider 506 moves on the side wall of the fixed slide bar 503, a slide groove is provided on the side wall of the cylindrical connecting shell 501 and corresponds to the moving slider 602, wherein the connection mode between the moving slider 602 and the slide groove is a sliding connection, which drives the moving slider 602 to move on the side wall of the cylindrical connecting shell 501, and a connecting hole is provided on the scissor-type strut 604 and corresponds to the slider shaft 603, wherein the slider shaft 603 is connected to the connecting hole in a rotational connection, and a connecting hole is provided on the connecting slide plate 606 corresponding to the connecting shaft 605 at the rear end, wherein the connection mode between the connecting shaft 605 and the connecting hole is a rotational connection, and the connection mode between the connecting shaft 605 and the limiting slide groove 607 is a sliding connection, which drives the scissor-type strut 604 to be spread out in all directions, thereby fixing the anti-skid fixing plate 101 and the inner wall of the blind hole to each other; 2) When the driving slider 506 moves on the side wall of the fixed slide rod 503, a connecting hole is opened on the connecting rotating plate 703 and corresponds to the fixed rotating shaft 702, wherein the connection mode of the fixed rotating shaft 702 and the connecting hole is a rotational connection, a connecting hole is opened on the diagonal support rod 705 and corresponds to the connecting rotating shaft 704, wherein the connection mode of the connecting rotating shaft 704 and the connecting hole is a rotational connection, a connecting hole is opened on the diagonal support rod 705 and corresponds to the supporting rotating shaft 706, wherein the connection mode of the supporting rotating shaft 706 and the connecting hole is a rotational connection, and a sliding groove is opened on the side wall of the cylindrical connecting shell 501 and corresponds to the supporting slider 707, wherein the connection mode of the supporting slider 707 and the sliding groove is a sliding connection, so that the tail end of the anti-skid fixing plate 101 is tilted, so that a conical angle is formed between the anti-skid fixing plate 101 and the inner wall passing through, thereby completing the installation of the distribution box body 1.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting device for a distribution box, comprising a distribution box body (1), Features: The back of the distribution box body (1) is connected to a fixed box body (2), the inner cavity of the fixed box body (2) is connected to a quick fixing structure (3), the inner cavity of the fixed box body (2) is provided with a plurality of quick release structures (4), and the quick fixing structure (3) and the quick release structure (4) are connected to a mounting structure (5); The quick fixing structure (3) comprises a fixed connection block (301), the fixed connection block (301) being connected to the side wall of the inner cavity of the fixed box body (2), the fixed connection block (301) being connected to a fixing bolt (302), a connecting plate (303) being provided on the side wall of the fixing bolt (302), four groups of fixed connection seats (304) being connected to the side wall of the connecting plate (303), and the four groups of fixed connection seats (304) being connected to a rotating connecting rod (305). The other end of the rotating connecting rod (305) is connected to a fixed connecting seat (306), the bottom of the fixed connecting seat (306) is connected to a movable push rod (307), the side wall of the movable push rod (307) is symmetrically connected to a limit slide bar (308), the limit slide bar (308) is connected to a limit slide rail (309), the limit slide rail (309) is connected to the side wall of the inner cavity of the fixed box (2), and the other end of the movable push rod (307) is provided with a connecting slide groove (310); The quick-release structure (4) comprises a connecting shell (401), the connecting shell (401) being connected to the side wall of the inner cavity of the fixed box (2) via a connecting seat, the back of the connecting shell (401) being connected to the fixed cavity (402), the inner cavity of the fixed cavity (402) being connected to an annular connecting plate (403), the front of the annular connecting plate (403) being located in the inner cavity of the connecting shell (401) being connected to a plurality of groups of limiting sliders (404), the limiting sliders (404) 4) is connected to a rotating connecting rod (405) on the front side, a return spring (406) is connected to the side wall of the rotating connecting rod (405), the other end of the return spring (406) is connected to a fixed connecting rod (407), the fixed connecting rod (407) is connected to the front side of the fixed cavity (402), a quick-release lever (408) is connected to the side wall of the annular connecting plate (403), and a plurality of fixed blocks (409) are connected to the side wall of the inner circle of the annular connecting plate (403).

2. A mounting device for a distribution box according to claim 1, Features: The mounting structure (5) comprises a columnar connecting shell (501), a connecting block (502) is arranged on the side wall of the columnar connecting shell (501) and corresponds to the fixed block (409), a fixed slide rod (503) is connected to the inner cavity of the columnar connecting shell (501), a wedge-shaped push plate (504) is connected on the side wall of the fixed slide rod (503) and is located in the inner cavity of the columnar connecting shell (501), a connecting slider (505) is arranged on the side wall of the wedge-shaped push plate (504) and corresponds to the connecting slide groove (310), and a connecting slider (505) is arranged on the side wall of the wedge-shaped push plate (504) and is located in the inner cavity of the columnar connecting shell (501). A driving slider (506) is connected to the inner cavity of the columnar connecting shell (501); one end of the fixed slide rod (503) is connected to a fixed connecting block (507) located in the inner cavity of the columnar connecting shell (501); a lifting spring (508) is connected in the inner cavity of the columnar connecting shell (501) and between the driving slider (506) and the fixed connecting block (507); a positioning structure for opening and positioning the inside of the prefabricated hole is evenly connected to the side wall of the driving slider (506); an anti-skid fixing plate (101) is connected to the positioning structure, wherein there are at least three groups of positioning structures, and a plurality of groups of anti-skid patterns are arranged on the side wall of the anti-skid fixing plate (101).

3. A mounting device for a distribution box according to claim 2, Features: The positioning structure comprises a fixed slider (601) and a movable slider (602), wherein the fixed slider (601) is connected to the side wall of the fixed connecting block (507), and the movable slider (602) is connected to the side wall of the driving slider (506). The fixed slider (601) and the movable slider (602) are both connected to a slider rotating shaft (603), and a scissor-type strut (604) is connected to the side wall of the slider rotating shaft (603). The other end of the scissor-type strut (604) is connected to a connecting rotating shaft (605), and a connecting slide plate (606) is connected to the connecting rotating shaft (605). A limiting sliding groove (607) is provided on the connecting slide plate (606) and corresponds to the connecting rotating shaft (605) at the front end, and the side wall of the connecting slide plate (606) is connected to the side wall of the anti-slip fixed plate (101).

4. A mounting device for a distribution box according to claim 2, Features: The positioning structure comprises a supporting connection plate (701), wherein the supporting connection plate (701) is connected to the side wall of the columnar connection shell (501), the supporting connection plate (701) is connected to a fixed rotating shaft (702), the side wall of the fixed rotating shaft (702) is connected to a connecting rotating plate (703), the side wall of the connecting rotating plate (703) is connected to the side wall of the anti-slip fixed plate (101), the connecting rotating plate (703) is connected to a connecting rotating shaft (704), the side wall of the connecting rotating shaft (704) is connected to a diagonal support rod (705), the other end of the diagonal support rod (705) is connected to a supporting rotating shaft (706), the side wall of the supporting rotating shaft (706) is connected to a supporting slider (707), and the supporting slider (707) is connected to the side wall of the driving slider (506).

5. A mounting device for a distribution box according to claim 2, Features: The fixed connection block (301) and the fixing bolt (302) are connected by threaded connection, and a through hole is provided at the center of the connecting plate (303) and corresponding to the fixing bolt (302), wherein the fixing bolt (302) and the through hole are matched by clearance fit; The fixed connection seat (304) and the rotating connecting rod (305) are connected via a rotating shaft, wherein the rotating connecting rod (305) and the rotating shaft are connected in a rotating manner; the rotating connecting rod (305) and the fixed connection seat (306) are connected via a rotating shaft, wherein the rotating connecting rod (305) and the rotating shaft are connected in a rotating manner; a sliding groove is provided on the limiting slide rail (309) and corresponds to the limiting slide bar (308), wherein the limiting slide bar (308) and the sliding groove are connected in a sliding manner.

6. A mounting device for a distribution box according to claim 2, Features: The inner cavity of the fixed cavity (402) and the annular connecting plate (403) are matched in a clearance fit manner, a sliding groove is provided on the side wall of the fixed cavity (402) and corresponds to the limit slider (404), wherein the limit slider (404) and the sliding groove are connected in a sliding manner, and a through groove is provided on the side wall of the fixed cavity (402) and corresponds to the quick release lever (408), wherein the quick release lever (408) and the through groove are matched in a clearance fit manner; The inner wall of the annular connecting plate (403) and the side wall of the cylindrical connecting shell (501) are matched in a clearance fit, and the back side of the fixed card block (409) and the front side of the connecting card block (502) are correspondingly provided with mutually guiding inclined surfaces, and the distance from the front side of the fixed card block (409) to the back side of the inner cavity of the fixed cavity (402) is equal to the thickness of the connecting card block (502).

7. A mounting device for a distribution box according to claim 2, Features: A waist-shaped groove is provided on the wedge-shaped push plate (504) and corresponds to the fixed slide bar (503), wherein the fixed slide bar (503) is connected to the waist-shaped groove in a sliding manner, the connection manner between the connecting slide groove (310) and the connecting slide block (505) is a clearance fit, and a limiting groove is provided on the side wall of the columnar connecting shell (501) and corresponds to the wedge-shaped push plate (504), wherein the connection manner between the wedge-shaped push plate (504) and the limiting groove is a clearance fit, and the front surface of the wedge-shaped push plate (504) contacts the side wall of the limiting groove.

8. A mounting device for a distribution box according to claim 7, Features: The back side of the wedge-shaped push plate (504) and the front side of the driving slider (506) are provided with mutually guiding inclined surfaces, and a connecting hole is provided at the center of the driving slider (506) and with the fixed slider (503), wherein the fixed slider (503) and the connecting hole are connected in a sliding manner, and the inner cavity of the cylindrical connecting shell (501) and the driving slider (506) are matched in a clearance fit.

9. The installation device for a distribution box according to claim 3, Features: A sliding groove is provided on the side wall of the columnar connection shell (501) and corresponds to the movable slider (602), wherein the movable slider (602) is connected to the sliding groove in a sliding manner, and a connecting hole is provided on the scissor-type support rod (604) and corresponds to the slider shaft (603), wherein the slider shaft (603) is connected to the connecting hole in a rotational manner; The connecting slide plate (606) is provided with a connecting hole corresponding to the connecting shaft (605) at the rear end, wherein the connecting shaft (605) and the connecting hole are connected in a rotating manner, and the connecting shaft (605) and the limiting slide groove (607) are connected in a sliding manner.

10. A mounting device for a distribution box according to claim 4, Features: A connection hole is provided on the connection rotating plate (703) and corresponds to the fixed rotating shaft (702), wherein the fixed rotating shaft (702) and the connection hole are connected in a rotational manner; A connecting hole is provided on the diagonal support rod (705) and corresponds to the connecting shaft (704), wherein the connecting shaft (704) and the connecting hole are connected in a rotational manner; a connecting hole is provided on the diagonal support rod (705) and corresponds to the supporting shaft (706), wherein the connecting shaft (706) and the connecting hole are connected in a rotational manner; a sliding groove is provided on the side wall of the columnar connecting shell (501) and corresponds to the supporting slider (707), wherein the connecting groove is connected in a sliding manner.

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