CN213937102U

CN213937102U - Block terminal installation protection device

Info

Publication number: CN213937102U
Application number: CN202022971562.4U
Authority: CN
Inventors: 章鹏; 孙涛; 赵勇强; 程鹏
Original assignee: Wuhan Huadian Chengyuan Engineering Co ltd
Current assignee: Wuhan Huadian Chengyuan Engineering Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-10
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a block terminal installation protection device relates to the relevant field of block terminal, for solving the unable problem of buffering to external impact among the prior art. One side of fixed plate rear end is provided with first buffer beam, first buffer beam is provided with two, be provided with pressure relief spring on the first buffer beam, pressure relief spring and first buffer beam fixed connection, pressure relief spring's inside is provided with the second buffer beam, second buffer beam and pressure relief spring fixed connection, one side of second buffer beam is provided with the registration arm, the registration arm is provided with two, the registration arm sets up to the pipe form, the inside of registration arm is provided with the cushion, cushion and registration arm fixed connection, be provided with the fixed orifices on the fixed plate, the fixed orifices sets up to the hole form, the degree of depth and the fixed plate thickness of fixed orifices set up to unanimity, one side of fixed plate is provided with the block board.

Description

Block terminal installation protection device

Technical Field

The utility model relates to a block terminal correlation field specifically is a block terminal installation protection device.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The block terminal has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, uses more generally, operates reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect, and current block terminal when using, often need to accomplish the installation carry out protection processing.

When the existing distribution box installation protection device is used, the existing distribution box installation protection device is usually of a simple box-type structure, and when the distribution box installation protection device is used, external impact is difficult to buffer, so that residual waves generated by impact can easily damage equipment in the distribution box; therefore, the market urgently needs to develop a distribution box installation protection device to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal installation protection device to the problem that can't carry out the buffering to external impact that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal installation protection device, includes the fixed plate, one side of fixed plate rear end is provided with first buffer beam, first buffer beam is provided with two, be provided with pressure relief spring on the first buffer beam, pressure relief spring and first buffer beam fixed connection, pressure relief spring's inside is provided with the second buffer beam, second buffer beam and pressure relief spring fixed connection, one side of second buffer beam is provided with the registration arm, the registration arm is provided with two, the registration arm sets up to the pipe form, the inside of registration arm is provided with the soft gasket, soft gasket and registration arm fixed connection.

Preferably, the fixing plate is provided with two fixing holes, the fixing holes are circular holes, the depth of each fixing hole is consistent with the thickness of the fixing plate, and a clamping plate is arranged on one side of the fixing plate and is in an L shape.

Preferably, the rear end of the clamping plate is provided with an upper mounting plate, the clamping plate is fixedly connected with the upper mounting plate, the upper mounting plate is provided with a mounting hole, the mounting hole is in a circular hole shape, and the depth of the mounting hole is consistent with the thickness of the upper mounting plate.

Preferably, the lower extreme of going up the mounting panel is provided with down the mounting panel, the mounting panel sets up to "concave" form down, one side of mounting panel front end is provided with flexible overcoat down, flexible overcoat is provided with two, flexible overcoat and mounting panel fixed connection down.

Preferably, the upper end of flexible overcoat is provided with the friction disc, the friction disc sets up to the disc, the friction disc is provided with a plurality ofly, friction disc and flexible overcoat fixed connection, the inside of flexible overcoat is provided with flexible inner panel, flexible inner panel sets up to the laminating with flexible overcoat, be provided with spacing hole on the flexible inner panel, spacing hole is provided with a plurality ofly, adjacent two distance between the spacing hole sets up to unanimous, the degree of depth in spacing hole sets up to unanimous with flexible inner panel thickness.

Preferably, the inside in spacing hole is provided with spacing double-screw bolt, spacing double-screw bolt is provided with two, spacing double-screw bolt sets up to the laminating with spacing hole, flexible inner panel passes through spacing double-screw bolt with flexible overcoat and is connected, the front end of flexible inner panel is provided with the clamping piece, the clamping piece is provided with two, clamping piece and flexible inner panel fixed connection, be provided with the backing plate on the clamping piece, the backing plate is provided with two, the backing plate sets up to elastic construction, the backing plate is pasted with the clamping piece and is connected.

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

1. according to the utility model, through the arrangement of the pressure reducing spring, the positioning tube and the soft gasket, when a user uses the distribution box installation protection device, the user can relieve the impact of the distribution box on the wall surface through the pressure reducing spring, and simultaneously, through the arrangement of the positioning tube and the soft gasket, the impact on the installation screw rod is relieved, so that the problem that external impact cannot be buffered is solved to a certain extent;

2. the utility model discloses a through the setting of clamping piece and friction disc, the user is using this block terminal installation protection device's in-process, and the user can fix the terminal surface of block terminal through the setting of clamping piece to prevent that the block terminal from producing the phenomenon of turning on one's side, the setting of rethread friction disc simultaneously can improve the relative friction between block terminal and the flexible overcoat to a very big extent, and then improves the stability of block terminal when the installation.

Drawings

Fig. 1 is a structural diagram of a distribution box installation protection device of the present invention;

fig. 2 is a rear view structural diagram of a distribution box installation protection device of the present invention;

fig. 3 is a cross-sectional structural view of the engaging plate of the present invention.

In the figure: 1. an upper mounting plate; 2. mounting holes; 3. a clamping plate; 4. a fixing plate; 5. a fixing hole; 6. a first buffer rod; 7. a relief spring; 8. a second buffer rod; 9. a positioning tube; 10. a soft gasket; 11. a lower mounting plate; 12. a telescopic outer sleeve; 13. a friction plate; 14. a telescopic inner plate; 15. a limiting hole; 16. a limiting stud; 17. a clip; 18. a backing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a block terminal installation protection device, including fixed plate 4, one side of 4 rear ends of fixed plate is provided with first buffer beam 6, first buffer beam 6 is provided with two, be provided with relief spring 7 on the first buffer beam 6,

relief spring

7 and 6 fixed connection of first buffer beam, the inside of relief spring 7 is provided with second buffer beam 8, second buffer beam 8 and 7 fixed connection of relief spring, one side of second buffer beam 8 is provided with registration arm 9, registration arm 9 is provided with two, registration arm 9 sets up to the pipe form, the inside of registration arm 9 is provided with soft gasket 10, soft gasket 10 and 9 fixed connection of registration arm.

Further, a fixing hole 5 is formed in the fixing plate 4, the fixing hole 5 is formed in a circular hole shape, the depth of the fixing hole 5 is consistent with the thickness of the fixing plate 4, a clamping plate 3 is arranged on one side of the fixing plate 4, the clamping plate 3 is formed in an L shape, and two clamping plates 3 are arranged.

Further, the rear end of the clamping plate 3 is provided with an upper mounting plate 1, the clamping plate 3 is fixedly connected with the upper mounting plate 1, a mounting hole 2 is formed in the upper mounting plate 1, the mounting hole 2 is in a circular hole shape, and the depth of the mounting hole 2 is consistent with the thickness of the upper mounting plate 1.

Further, the lower end of the upper mounting plate 1 is provided with a lower mounting plate 11, the lower mounting plate 11 is arranged to be concave, one side of the front end of the lower mounting plate 11 is provided with two telescopic outer sleeves 12, and the telescopic outer sleeves 12 are fixedly connected with the lower mounting plate 11.

Further, the upper end of flexible overcoat 12 is provided with friction disc 13, friction disc 13 sets up to the disc, friction disc 13 is provided with a plurality ofly, friction disc 13 and flexible overcoat 12 fixed connection, the inside of flexible overcoat 12 is provided with flexible inner panel 14, flexible inner panel 14 sets up to the laminating with flexible overcoat 12, be provided with spacing hole 15 on the flexible inner panel 14, spacing hole 15 is provided with a plurality ofly, distance between two adjacent spacing holes 15 sets up to unanimous, the degree of depth of spacing hole 15 sets up to unanimous with the thickness of flexible inner panel 14.

Further, limiting studs 16 are arranged inside the limiting holes 15, two limiting studs 16 are arranged, the limiting studs 16 and the limiting holes 15 are arranged to be attached, the telescopic inner plate 14 is connected with the telescopic outer sleeve 12 through the limiting studs 16, clamping pieces 17 are arranged at the front end of the telescopic inner plate 14, two clamping pieces 17 are arranged, the clamping pieces 17 are fixedly connected with the telescopic inner plate 14, a backing plate 18 is arranged on the clamping pieces 17, two backing plates 18 are arranged, the backing plate 18 is arranged to be of an elastic structure, and the backing plate 18 is connected with the clamping pieces 17 in a sticking mode.

The working principle is as follows: when the protective device is used, the protective device is firstly checked, after a user confirms that the check is correct, the protective device is firstly installed through the installation holes 2 in the upper installation plate 1 and the lower installation plate 11 respectively, after the installation is confirmed, the protective device can be used, the user can install the whole distribution box through the fixing holes 5 in the fixing plate 4, after the installation is confirmed, the distance between the telescopic outer sleeve 12 and the telescopic inner plate 14 is adjusted through adjusting the limit stud 16, the user can clamp the distribution box and can tighten the limit stud 16 into the proper limit hole 15 again, the protection of the distribution box can be finished, in the process that the user uses the distribution box, the impact on the wall surface brought by the distribution box can be relieved through the decompression spring 7, and meanwhile, the impact on the installation screw can be relieved through the arrangement of the positioning pipe 9 and the soft gasket 10, and then solve to a certain extent and can not carry out the problem of buffering to external impact, also can fix the terminal surface of block terminal through the setting of clamping piece 17 simultaneously to prevent that the block terminal from producing the phenomenon of turning on one's side, the setting of rethread friction disc 13 simultaneously can improve the relative friction between block terminal and the flexible overcoat 12 to a very big extent, and then improve the stability of block terminal when the installation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a block terminal installation protection device, includes fixed plate (4), its characterized in that: one side of fixed plate (4) rear end is provided with first buffer beam (6), first buffer beam (6) are provided with two, be provided with relief spring (7) on first buffer beam (6), relief spring (7) and first buffer beam (6) fixed connection, the inside of relief spring (7) is provided with second buffer beam (8), second buffer beam (8) and relief spring (7) fixed connection, one side of second buffer beam (8) is provided with registration arm (9), registration arm (9) are provided with two, registration arm (9) set up to the pipe form, the inside of registration arm (9) is provided with soft gasket (10), soft gasket (10) and registration arm (9) fixed connection.

2. The electrical box installation protection device of claim 1, wherein: the fixing plate is characterized in that a fixing hole (5) is formed in the fixing plate (4), the fixing hole (5) is formed in a circular hole shape, the depth of the fixing hole (5) is consistent with the thickness of the fixing plate (4), a clamping plate (3) is arranged on one side of the fixing plate (4), the clamping plate (3) is formed in an L shape, and two clamping plates (3) are arranged.

3. The electrical box installation protection device of claim 2, wherein: the rear end of block board (3) is provided with mounting panel (1), block board (3) and last mounting panel (1) fixed connection, be provided with mounting hole (2) on going up mounting panel (1), mounting hole (2) set up to the round hole form, the degree of depth of mounting hole (2) sets up to unanimous with the thickness of last mounting panel (1).

4. The electrical box installation protection device of claim 3, wherein: the lower extreme of going up mounting panel (1) is provided with down mounting panel (11), mounting panel (11) set up to "concave" form down, one side of mounting panel (11) front end is provided with flexible overcoat (12) down, flexible overcoat (12) are provided with two, flexible overcoat (12) and mounting panel (11) fixed connection down.

5. The electrical box installation protection device of claim 4, wherein: the upper end of flexible overcoat (12) is provided with friction disc (13), friction disc (13) set up to the disc, friction disc (13) are provided with a plurality ofly, friction disc (13) and flexible overcoat (12) fixed connection, the inside of flexible overcoat (12) is provided with flexible inner panel (14), flexible inner panel (14) set up to the laminating with flexible overcoat (12), be provided with spacing hole (15) on flexible inner panel (14), spacing hole (15) are provided with a plurality ofly, adjacent two distance between spacing hole (15) sets up to the unanimity, the degree of depth in spacing hole (15) sets up to the unanimity with the thickness of flexible inner panel (14).

6. The electrical box installation protection device of claim 5, wherein: the inside in spacing hole (15) is provided with spacing double-screw bolt (16), spacing double-screw bolt (16) are provided with two, spacing double-screw bolt (16) set up to the laminating with spacing hole (15), flexible inner panel (14) are connected through spacing double-screw bolt (16) with flexible overcoat (12), the front end of flexible inner panel (14) is provided with clamping piece (17), clamping piece (17) are provided with two, clamping piece (17) and flexible inner panel (14) fixed connection, be provided with backing plate (18) on clamping piece (17), backing plate (18) are provided with two, backing plate (18) set up to elastic construction, backing plate (18) are pasted with clamping piece (17) and are connected.