CN215071074U

CN215071074U - Connection structure for high-efficient installation of electric power cabinet body part

Info

Publication number: CN215071074U
Application number: CN202121453307.9U
Authority: CN
Inventors: 占学杰; 夏喜红; 段海峰; 向珅
Original assignee: Wuhan Qianchuan Power Engineering Co ltd
Current assignee: Wuhan Qianchuan Power Engineering Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-07
Anticipated expiration: 2031-06-28

Abstract

The application relates to a connecting structure for efficiently mounting cabinet body components of an electric power cabinet, which relates to the field of electric power cabinets and comprises a cabinet body panel and a mounting plate fixedly arranged on the cabinet body panel, wherein a plurality of T-shaped sliding grooves are formed in the mounting plate, T-shaped sliding blocks are matched in the sliding grooves in a sliding manner, a mounting support is arranged on one side, away from the cabinet body panel, of each sliding block, a threaded through hole is formed in the mounting support, a fixing bolt is assembled in the threaded through hole, a threaded groove is formed in the position, corresponding to the threaded through hole, of each sliding block, and free end threads of each fixing bolt are assembled in the threaded groove; the slider is provided with a fixed groove, the fixed groove is communicated with the thread groove, a limiting block is elastically arranged in the fixed groove, the inner wall of the sliding groove is provided with a plurality of limiting grooves, and the fixing bolt is used for driving the limiting block to be movably connected with the limiting grooves in an inserting mode. This application has the effect of being convenient for adjust erection support's position.

Description

Connection structure for high-efficient installation of electric power cabinet body part

Technical Field

The application relates to the field of electric power cabinets, in particular to a connecting structure for efficiently mounting cabinet body components of an electric power cabinet.

Background

The electric power cabinet is a carrier of the electronic equipment, and when the internal components of the electric power cabinet are installed, the installation support used for installing the device is arranged on the panel of the electric power cabinet so as to complete the installation of the electronic equipment.

A chinese patent with application number CN201220065475.5 discloses a coupling mechanism for component installation of electric power cabinet body structure, which includes a mounting support for mounting the component of electric power cabinet body structure on the electric power cabinet panel, and is characterized in that: the mounting support is connected to the panel of the electric power cabinet through an extrusion type self-plugging rivet.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the erection support passes through on rivet fixation in the panel of electric power cabinet, and inconvenient later stage user changes erection support's position.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the position of adjusting erection support, this application provides a connection structure is used in high-efficient installation of electric power cabinet body part.

The application provides a pair of connection structure is used in high-efficient installation of electric power cabinet body part adopts following technical scheme:

a connecting structure for efficient installation of cabinet body components of an electric power cabinet comprises a cabinet body panel and an installation plate fixedly arranged on the cabinet body panel, wherein a plurality of T-shaped sliding grooves are formed in one side, away from the cabinet body panel, of the installation plate, the sliding grooves are distributed along the length direction of the installation plate, T-shaped sliding blocks are fittingly arranged in the sliding grooves in a sliding mode, an installation support is arranged on one side, away from the cabinet body panel, of each sliding block, threaded through holes are formed in the installation support, fixing bolts are assembled in the threaded through holes in a threaded mode, thread grooves are formed in the positions, corresponding to the threaded through holes, of the sliding blocks, and free end threads of the fixing bolts are assembled in the thread grooves;

the slider is kept away from one side of erection support has seted up the fixed slot, the fixed slot with the thread groove is linked together, elasticity is provided with the stopper in the fixed slot, a plurality of spacing grooves have been seted up to the inner wall of spout, and is a plurality of the spacing groove is followed the length direction interval of spout is laid, fixing bolt is used for the drive the stopper with spacing groove activity grafting adaptation.

By adopting the technical scheme, when the mounting support is mounted, the fixing bolt is firstly screwed to fix the mounting support and the sliding block, then the mounting support and the sliding block slide to a required position along the sliding groove, the fixing bolt is continuously screwed, the free end of the fixing bolt extends into the fixing groove, so that the limiting block is driven to move to one side far away from the mounting support and is inserted into the limiting groove, the position of the sliding block in the sliding groove is fixed, the position of the mounting support is convenient to adjust, and the mounting support is convenient and practical; t shape and slider and spout adaptation, stopper and spacing groove grafting adaptation make the difficult emergence of erection support remove in the horizontal direction, make the installation of erection support on cabinet body panel more firm.

Optionally, the diameter of the fixing groove is larger than that of the thread groove, a spring is arranged in the fixing groove, one end of the spring is fixedly connected with the inner wall of the fixing groove on the side close to the thread groove, the limiting block is arranged at the other end of the spring, and when the spring is in a normal state, one end of the limiting block, which is far away from the spring, is located in the fixing groove;

when the fixing bolt goes deep into the fixing groove, the spring is sleeved on the fixing bolt, the spring and the fixing bolt are coaxially arranged, and the free end of the fixing bolt is movably abutted to one end, close to the spring, of the limiting block.

By adopting the technical scheme, the limiting block can be driven to be inserted into the limiting groove by screwing the fixing bolt and extending into the fixing groove, and the spring is stretched, so that the position of the sliding block in the sliding groove is fixed; twist and move fixing bolt and deviate from the fixed slot under the effect of spring restoring force, stopper automatic re-setting to the fixed slot in, realize that the slider is installed fast in the spout and is slided, the simple operation.

Optionally, a sleeve is arranged at one end, close to the spring, of the limiting block, the spring is sleeved on the sleeve, the spring and the sleeve are coaxially arranged, and when the fixing bolt penetrates into the fixing groove, the sleeve is sleeved on the fixing bolt.

Through adopting above-mentioned technical scheme, when the sleeve was convenient for fixing bolt stretched into the fixed slot, stretched into smoothly in the sleeve to drive the stopper.

Optionally, when the spring is in a normal state, one side of the sleeve, which is far away from the limiting block, is attached to the inner wall of the fixing groove.

Through adopting above-mentioned technical scheme, when making fixing bolt stretch into the sleeve, difficult one side of keeping away from the stopper with the sleeve takes place the card and dunk, guarantees fixing bolt's smooth twisting.

Optionally, a pre-fixing member is arranged between the mounting support and the sliding block.

By adopting the technical scheme, the pre-fixing piece is convenient for pre-fixing between the mounting support and the sliding block, so that the subsequent mounting operation of the fixing bolt is convenient.

Optionally, the pre-fixing member is a plug board arranged on the mounting support, the plug board is located on one side of the mounting support close to the mounting plate, a plug groove is formed in one side of the slider far away from the mounting plate, and the plug board is in plug fit with the plug groove.

By adopting the technical scheme, the insertion plate is inserted and matched with the insertion groove, so that the mounting support is pre-fixed on the sliding block, the mounting support is conveniently separated from the sliding block, and the working efficiency is improved.

Optionally, the upper portion of the mounting plate and the corresponding positions of the centers of the plurality of limiting grooves are respectively provided with a marking strip.

Through adopting above-mentioned technical scheme, the staff of being convenient for of mark strip judges the slider respectively with the corresponding position in a plurality of spacing grooves to realize the fixed of erection support in different positions.

Optionally, the head of the fixing bolt is detachably sleeved with a protective cap.

By adopting the technical scheme, the protective cap can ensure that the head of the fixing bolt is not easy to scratch workers, and the use safety of the mounting support is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. firstly screwing the fixing bolt to fix the mounting support and the sliding block, then sliding the mounting support and the sliding block to a required position along the sliding groove, and continuously screwing the fixing bolt, wherein the free end of the fixing bolt extends into the fixing groove, so that the limiting block is driven to move to one side far away from the mounting support and is inserted into the limiting groove, and the position of the sliding block in the sliding groove is fixed, the position of the mounting support is conveniently adjusted, and the mounting support is convenient and practical;

2. the fixing bolt is screwed to be separated from the fixing groove, the limiting block automatically resets to the fixing groove under the action of the restoring force of the spring, the sliding block is rapidly installed and slides in the sliding groove, and the operation is convenient and fast;

3. the insertion plate is inserted and matched with the insertion groove, so that the mounting support is pre-fixed on the sliding block, the mounting support is convenient to separate from the sliding block, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a connection structure for efficiently mounting cabinet body components of an electric power cabinet in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional structural diagram of a connection structure for efficiently mounting cabinet body components of an electric power cabinet in the embodiment of the present application;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a cabinet panel; 2. mounting a plate; 21. a chute; 211. a limiting groove; 22. a designation strip; 3. a slider; 31. fixing grooves; 32. a thread groove; 33. inserting grooves; 4. mounting a support; 41. a threaded through hole; 5. fixing the bolt; 6. a limiting block; 7. a spring; 8. a sleeve; 9. pre-fixing the part; 91. a plugboard; 10. a protective cap.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses connection structure is used in high-efficient installation of electric power cabinet body part. Referring to fig. 1 and 2, the connection structure for efficiently mounting the cabinet body components of the electric power cabinet comprises a cabinet body panel 1 and a mounting plate 2 welded and fixed on the cabinet body panel 1, wherein two parallel T-shaped sliding grooves 21 are formed in one side, away from the cabinet body panel 1, of the mounting plate 2, the sliding grooves 21 are arranged along the length direction of the mounting plate 2, and T-shaped sliding blocks 3 are arranged in the sliding grooves 21 in a sliding mode.

Referring to fig. 2 and 3, an installation support 4 is arranged on one side of the sliding block 3 away from the cabinet panel 1, and in order to facilitate the pre-fixing between the installation support 4 and the sliding block 3, a group of pre-fixing pieces 9 are respectively arranged at the positions of the installation support 4 corresponding to the two sliding blocks 3; pre-fixing piece 9 is for locating plugboard 91 on installing support 4, plugboard 91 is located one side that installing support 4 is close to mounting panel 2, plugboard 91 be equipped with two and with installing support 4 integrated into one piece, two plugboard 91 intervals in every group pre-fixing piece 9 are laid, slider 3 keeps away from one side of installing panel 2 spaced apart and is equipped with two inserting grooves 33, two plugboard 91 respectively with two inserting grooves 33 grafting adaptation, thereby realize that installing support 4 fixes in advance on slider 3.

A threaded through hole 41 is formed in the mounting support 4, the threaded through hole 41 is positioned between the two insertion grooves 33, a fixing bolt 5 is assembled in the threaded through hole 41, a threaded groove 32 is formed in the position, corresponding to the threaded through hole 41, of the sliding block 3, and the free end of the fixing bolt 5 is assembled in the threaded groove 32 in a threaded manner; in order to prevent the head of the fixing bolt 5 from scratching workers and improve the use safety of the mounting support 4, the head of the fixing bolt 5 is detachably sleeved with a protective cap 10 made of plastic.

For the convenience of the removal and the fixing of 4 positions of erection support, slider 3 has been kept away from one side of erection support 4 and has been seted up fixed slot 31, fixed slot 31 is linked together with thread groove 32, the diameter of fixed slot 31 is greater than the diameter of thread groove 32, be equipped with spring 7 in the fixed slot 31, spring 7's one end and fixed slot 31 are close to the inner wall welded fastening of thread groove 32 one side, spring 7's other end welded fastening has stopper 6, when spring 7 is in normal condition, the one end that spring 7 was kept away from to stopper 6 is located fixed slot 31, fixing bolt 5's free end and stopper 6 are close to the one end activity butt of spring 7.

In order to facilitate the fixing bolt 5 to extend into the fixing groove 31, the sleeve 8 is smoothly extended, so that the limiting block 6 is driven. Stopper 6 is close to the one end welding of spring 7 and has sleeve 8, on sleeve 8 was located to spring 7 cover, spring 7 was laid with the axle center with sleeve 8, when fixing bolt 5 deepened in fixed

slot

31, 8 covers of sleeve were located on fixing bolt 5, and when spring 7 was in normal condition, one side that stopper 6 was kept away from to sleeve 8 was laminated with the inner wall of fixed slot 31 mutually, so that when fixing bolt 5 stretched into sleeve 8, it was difficult for taking place the card with one side that stopper 6 was kept away from to sleeve 8 and is dunked, guarantee fixing bolt 5 twist smoothly and move.

A plurality of spacing grooves 211 have been seted up to the inner wall of spout 21, and a plurality of spacing grooves 211 are laid along the length direction interval of spout 21, and fixing bolt 5 is used for driving stopper 6 and the movable grafting adaptation of spacing groove 211.

The fixing bolt 5 is screwed to extend into the fixing groove 31, so that the limiting block 6 can be driven to be inserted into the limiting groove 211, and the spring 7 is stretched, so that the sliding block 3 is fixed in the sliding groove 21; twist and move fixing bolt 5 and deviate from fixed slot 31 under the effect of spring 7 restoring force, stopper 6 automatic re-setting to fixed slot 31 in, realize slider 3 and install fast in spout 21 and slide, the simple operation.

The corresponding position of mounting panel 2 upper portion and a plurality of spacing groove 211 center department is equipped with respectively and marks strip 22, and the corresponding position of 4 upper portions of erection support and slider 3 center departments is equipped with the instruction strip (not marking in the figure), marks strip 22 and instructs the strip and cooperatees to the staff judges the slider 3 respectively with a plurality of spacing groove 211 corresponding position, in order to realize the fixed of erection support 4 in different positions.

The implementation principle of the connection structure for efficient installation of cabinet body components of the electric power cabinet is as follows: when installing erection support 4, twist earlier and move fixing bolt 5 and make erection support 4 fixed with slider 3, then slide erection support 4 and slider 3 to required position along spout 21 together, continue to twist and move fixing bolt 5, fixing bolt 5's free end stretches into in to fixed slot 31, thereby drive stopper 6 is to the one side motion of keeping away from erection support 4, and insert spacing groove 211, thereby make the rigidity of slider 3 in spout 21, be convenient for to the regulation of erection support 4 position, and is convenient, practical.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a connection structure is used in high-efficient installation of electric power cabinet body part, includes cabinet body panel (1) and set firmly in mounting panel (2) on the cabinet body panel (1), mounting panel (2) are kept away from spout (21) of many T shapes are seted up to one side of cabinet body panel (1), spout (21) are followed the length direction of mounting panel (2) is laid, slide block (3) that the sliding fit has the T shape in spout (21), its characterized in that: a mounting support (4) is arranged on one side, away from the cabinet body panel (1), of the sliding block (3), a threaded through hole (41) is formed in the mounting support (4), a fixing bolt (5) is assembled in the threaded through hole (41) in a threaded manner, a threaded groove (32) is formed in the sliding block (3) corresponding to the threaded through hole (41), and a free end of the fixing bolt (5) is assembled in the threaded groove (32) in a threaded manner;

one side, far away from installing support (4), of slider (3) has been seted up fixed slot (31), fixed slot (31) with thread groove (32) are linked together, elasticity is provided with stopper (6) in fixed slot (31), a plurality of spacing grooves (211) have been seted up to the inner wall of spout (21), and is a plurality of spacing grooves (211) are followed the length direction interval of spout (21) is laid, fixing bolt (5) are used for driving stopper (6) with spacing groove (211) activity grafting adaptation.

2. The connection structure for efficient installation of cabinet body parts of an electric power cabinet according to claim 1, characterized in that: the diameter of the fixing groove (31) is larger than that of the thread groove (32), a spring (7) is arranged in the fixing groove (31), one end of the spring (7) is fixedly connected with the inner wall of one side, close to the thread groove (32), of the fixing groove (31), the limiting block (6) is arranged at the other end of the spring (7), and when the spring (7) is in a normal state, one end, far away from the spring (7), of the limiting block (6) is located in the fixing groove (31);

when the fixing bolt (5) penetrates into the fixing groove (31), the spring (7) is sleeved on the fixing bolt (5), the spring (7) and the fixing bolt (5) are coaxially arranged, and the free end of the fixing bolt (5) is movably abutted to one end, close to the spring (7), of the limiting block (6).

3. The connection structure for efficient installation of cabinet body parts of an electric power cabinet according to claim 2, characterized in that: the limiting block (6) is close to one end of the spring (7) and is provided with a sleeve (8), the spring (7) is sleeved on the sleeve (8), the spring (7) and the sleeve (8) are coaxially arranged, and when the fixing bolt (5) penetrates into the fixing groove (31), the sleeve (8) is sleeved on the fixing bolt (5).

4. The connection structure for efficient installation of cabinet body parts of an electric power cabinet according to claim 3, characterized in that: when the spring (7) is in a normal state, one side, far away from the limiting block (6), of the sleeve (8) is attached to the inner wall of the fixing groove (31).

5. The connection structure for efficient installation of cabinet body parts of an electric power cabinet according to claim 4, characterized in that: a pre-fixing piece (9) is arranged between the mounting support (4) and the sliding block (3).

6. The connection structure for efficient installation of cabinet body parts of an electric power cabinet according to claim 5, characterized in that: the pre-fixing piece (9) is a plug board (91) arranged on the mounting support (4), the plug board (91) is located on one side, close to the mounting plate (2), of the mounting support (4), a plug groove (33) is formed in one side, far away from the mounting plate (2), of the sliding block (3), and the plug board (91) is in plug fit with the plug groove (33).

7. The connection structure for efficient installation of cabinet body parts of an electric power cabinet according to claim 1, characterized in that: the upper part of the mounting plate (2) and the corresponding positions of the centers of the plurality of limiting grooves (211) are respectively provided with a marking strip (22).

8. The connection structure for efficient installation of cabinet body parts of an electric power cabinet according to claim 1, characterized in that: the head of the fixing bolt (5) is detachably sleeved with a protective cap (10).