CN212463774U

CN212463774U - Electrical secondary protection device

Info

Publication number: CN212463774U
Application number: CN202021698542.8U
Authority: CN
Inventors: 吴劲松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-02-02
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an electrical secondary protection device, including the bearer bar, the bottom both sides fixedly connected with universal wheel of bearer bar, the equal fixedly connected with strutting arrangement in both sides about the inner wall of bearer bar, the bearer bar passes through strutting arrangement fixedly connected with installing frame, the utility model relates to the technical field of electrical equipment. This electric secondary protection device, reached the bearer bar, the universal wheel, strutting arrangement, the installing frame, the slide bar, the slider, a whole is constituteed with the through-hole to the installing frame, wholly be convenient for remove, the bearer bar is connected with the installing frame through strutting arrangement, make the installing frame have certain shock-absorbing capacity, at the in-process of moving as a whole, improve the protection to equipment, and slider and slide bar slide, be convenient for adjust the distance of installing frame, be convenient for install the equipment of different specifications, and the work efficiency is improved, set up stop device, be convenient for fix the installing frame, improve equipment stability, satisfy user demand's purpose.

Description

Electrical secondary protection device

Technical Field

The utility model relates to an electrical equipment field, more specifically say, relate to an electric secondary protection device.

Background

In the process of using the electrical equipment, an electrical secondary circuit needs to be arranged to carry out a secondary protection device on the electrical equipment. In the conventional electrical secondary protection device, a standard case and a standard circuit board are adopted in the conventional electrical secondary protection device in general, namely, the case and the circuit board adopt uniform specification and size in the industry, so that the technical operation and the processing are easier. To some nonstandard circuit boards, the staff of being not convenient for installs fast, influences the efficiency of construction, and wholly at the in-process that removes, does not possess the shock attenuation performance, causes secondary protection equipment's damage easily, influences the normal use of equipment, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems that the prior electric secondary protection device in the prior art has relatively fixed structure, is not easy to adjust, is inconvenient for workers to quickly install and influences the construction efficiency for some nonstandard circuit boards, does not have damping performance in the whole moving process, easily causes the damage of secondary protection equipment, influences the normal use of the equipment and cannot meet the use requirement, the utility model aims to provide an electric secondary protection device which can realize that a protection frame, a universal wheel, a supporting device, an installation frame, a sliding rod, a sliding block, an installation frame and a through hole form a whole body, is convenient to move wholly, is connected with the installation frame through the supporting device, ensures that the installation frame has certain buffering performance, improves the protection of the equipment in the whole moving process, and slides the sliding block and the sliding rod, the distance of being convenient for adjust the mounting bracket is convenient for install the equipment of different specifications, improves work efficiency, sets up stop device, is convenient for fix the mounting bracket, and improve equipment stability satisfies the user demand.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides an electric secondary protection device, includes the bearer bar, the bottom both sides fixedly connected with universal wheel of bearer bar, the equal fixedly connected with strutting arrangement in both sides about the inner wall of bearer bar, the bearer bar passes through strutting arrangement fixedly connected with installing frame, the inner wall fixedly connected with slide bar of installing frame, slide bar sliding connection has the slider, the clearance fixedly connected with mounting bracket of slider, the surface of mounting bracket is provided with the through-hole.

Preferably, strutting arrangement includes the head rod, head rod and installing frame fixed connection, the first sleeve of lateral wall fixedly connected with of head rod, first sleeve sliding connection has the second connecting rod, the inner wall fixed connection of second connecting rod and bearer bar, the one end fixedly connected with second sleeve of bearer bar is kept away from to the second connecting rod, the second sleeve cup joints with the head rod, the first supporting spring of telescopic lateral wall fixedly connected with of second, first supporting spring cup joints with the head rod, first telescopic lateral wall fixedly connected with second supporting spring, second supporting spring cup joints with the second connecting rod.

Preferably, the surface of the sliding block is provided with a limiting device, and the sliding block is clamped with the inner wall of the mounting frame through the limiting device.

Preferably, stop device is including leading positive pole, lead positive pole and slider fixed connection, lead the one end fixedly connected with baffle that the slider was kept away from to positive pole, lead positive pole sliding connection has the motion board, the lateral wall fixedly connected with compression spring of motion board, compression spring cup joints with leading positive pole, the motion board is connected with the slider through compression spring, the both sides fixedly connected with kelly of motion board, the inner wall of installing frame is provided with the draw-in groove, kelly and draw-in groove joint.

Preferably, the inner wall of the protective frame is fixedly connected with an installation net, the inner wall of the installation net is fixedly connected with a fan, the surface of the protective frame is provided with a heat dissipation net, and the fan corresponds to the heat dissipation net.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: the protective frame is connected with the mounting frame through the supporting device, so that the mounting frame has certain buffering performance, the protection of equipment is improved in the integral moving process, the sliding block and the sliding rod slide, the distance of the mounting frame is convenient to adjust, the equipment with different specifications is convenient to mount, the working efficiency is improved, the supporting device is arranged, the mounting frame is convenient to support, so that the mounting frame has certain buffering performance, the first supporting spring supports the second sleeve, the second supporting spring supports the first sleeve, the first sleeve and the second sleeve are matched with each other, the stability of the mounting frame is improved, the limiting device is arranged, the sliding block is convenient to fix, the mounting stability of the equipment is improved, when different equipment is required to be mounted, the clearance of the mounting frame is adjusted, the limiting device is used for fixing, the use is convenient, the clamping rod is pulled to move upwards to drive the moving plate to move, the elastic potential energy of the compression spring is increased, the limitation between the clamping rod and the clamping groove is removed, the sliding block can be moved, the position of the mounting frame is adjusted, the equipment can be conveniently mounted with the through hole on the mounting frame, the clamping rod is loosened, the elastic potential energy of the compression spring is converted into kinetic energy to drive the clamping rod to reset, the clamping rod is clamped with the clamping groove, the sliding block is further fixed, the equipment mounting stability is improved, the protective frame, the universal wheel, the supporting device, the mounting frame, the sliding rod, the sliding block, the mounting frame and the through hole form a whole body which is convenient to move integrally, the protective frame is connected with the mounting frame through the supporting device, the mounting frame has certain buffering performance, the protection on the equipment is improved, the distance of being convenient for adjust the mounting bracket is convenient for install the equipment of different specifications, improves work efficiency, sets up stop device, is convenient for fix the mounting bracket, and improve equipment stability satisfies user demand's purpose.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the enlarged structure of the part A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a part of the enlarged structure at B of fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a protective frame; 2. a universal wheel; 3. a support device; 31. a first connecting rod; 32. a first sleeve; 33. a second connecting rod; 34. a second sleeve; 35. a first support spring; 36. a second support spring; 4. installing a frame; 5. a slide bar; 6. a slider; 7. a mounting frame; 8. a through hole; 9. a limiting device; 91. a guide rod; 92. a baffle plate; 93. a motion plate; 94. a compression spring; 95. a clamping rod; 96. a card slot; 10. installing a net; 11. a fan; 12. a heat-dissipating network.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electric secondary protection device, includes protecting frame 1, the bottom both sides fixedly connected with universal wheel 2 of protecting frame 1, the equal fixedly connected with strutting arrangement 3 in both sides about protecting frame 1's the inner wall, and protecting frame 1 passes through 3 fixedly connected with installing frame 4 of strutting arrangement, and the inner wall fixedly connected with slide bar 5 of installing frame 4, slide bar 5 sliding connection have slider 6, and slider 6's clearance fixedly connected with mounting bracket 7, mounting bracket 7's surface is provided with through-hole 8. The utility model discloses a protective frame 1, the universal wheel 2, strutting arrangement 3, the installing frame 4, the slide bar 5, the slider 6, a whole is constituteed with through-hole 8 to installing frame 7, wholly be convenient for remove, protective frame 1 is connected with installing frame 4 through strutting arrangement 3, make installing frame 4 have certain shock-absorbing capacity, at the in-process of moving as a whole, improve the protection to equipment, and slider 6 slides with slide bar 5, be convenient for adjust the distance of installing frame 7, be convenient for install the equipment of different specifications, and the work efficiency is improved.

Example 2:

referring to fig. 2, an electrical secondary protection device is substantially the same as that of embodiment 1, and further, the supporting device 3 includes a first connecting rod 31, the first connecting rod 31 is fixedly connected to the mounting frame 4, a first sleeve 32 is fixedly connected to a side wall of the first connecting rod 31, the first sleeve 32 is slidably connected to a second connecting rod 33, the second connecting rod 33 is fixedly connected to an inner wall of the protection frame 1, a second sleeve 34 is fixedly connected to an end of the second connecting rod 33 away from the protection frame 1, the second sleeve 34 is sleeved to the first connecting rod 31, a first supporting spring 35 is fixedly connected to a side wall of the second sleeve 34, the first supporting spring 35 is sleeved to the first connecting rod 31, a second supporting spring 36 is fixedly connected to a side wall of the first sleeve 32, and the second supporting spring 36 is sleeved to the second connecting rod 33. Set up strutting arrangement 3, be convenient for support the installing frame 4 for installing frame 4 has certain shock-absorbing capacity, and first supporting spring 35 supports second sleeve 34, and second supporting spring 36 supports first sleeve 32, and both mutually support, improve the stability of installing frame 4.

Example 3:

referring to fig. 1, an electrical secondary protection device is substantially the same as embodiment 1, and further, a limiting device 9 is disposed on a surface of the sliding block 6, and the sliding block 6 is clamped with an inner wall of the mounting frame 4 through the limiting device 9. Set up stop device 9, be convenient for fix slider 6, improve equipment fixing stability, when different equipment are installed to needs, adjust the clearance of mounting bracket 7 to utilize stop device 9 to fix facilitate the use.

Example 4:

referring to fig. 3, an electrical secondary protection device is substantially the same as embodiment 3, and further, the limiting device 9 includes a guiding rod 91, the guiding rod 91 is fixedly connected to the slider 6, one end of the guiding rod 91, which is far away from the slider 6, is fixedly connected to a baffle 92, the guiding rod 91 is slidably connected to a moving plate 93, a compression spring 94 is fixedly connected to a side wall of the moving plate 93, the compression spring 94 is sleeved with the guiding rod 91, the moving plate 93 is connected to the slider 6 through the compression spring 94, two sides of the moving plate 93 are fixedly connected to clamping rods 95, a clamping groove 96 is formed in an inner wall of the mounting frame 4, and the clamping rods 95 are clamped to the clamping groove 96. Pulling kelly 95 upward movement, drive motion plate 93 and move, increase compression spring 94's elastic potential energy, remove kelly 95 and draw-in groove 96's restriction, can remove slider 6, adjust mounting bracket 7's position, the equipment of being convenient for is installed with through-hole 8 on the mounting bracket 7, loosen kelly 95, compression spring 94 elastic potential energy turns into kinetic energy, it resets to drive kelly 95, kelly 95 carries out the joint with draw-in groove 96, and then fixes slider 6, improve equipment fixing stability.

Example 5:

referring to fig. 1, an electrical secondary protection device is substantially the same as that of embodiment 1, further, an installation net 10 is fixedly connected to an inner wall of the protection frame 1, a fan 11 is fixedly connected to an inner wall of the installation net 10, a heat dissipation net 12 is disposed on a surface of the protection frame 1, and the fan 11 corresponds to the heat dissipation net 12. The integral heat dissipation efficiency is improved, the service life of the equipment is prolonged, and the use requirement is met.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. An electrical secondary protection device, comprising a protection frame (1), characterized in that: the utility model discloses a safety protection device, including fender frame (1), the bottom both sides fixedly connected with universal wheel (2) of fender frame (1), the equal fixedly connected with strutting arrangement (3) in both sides about the inner wall of fender frame (1), fender frame (1) is through strutting arrangement (3) fixedly connected with installing frame (4), the inner wall fixedly connected with slide bar (5) of installing frame (4), slide bar (5) sliding connection has slider (6), clearance fixedly connected with mounting bracket (7) of slider (6), the surface of mounting bracket (7) is provided with through-hole (8).

2. An electrical secondary protection device according to claim 1, wherein: the supporting device (3) comprises a first connecting rod (31), the first connecting rod (31) is fixedly connected with the mounting frame (4), the side wall of the first connecting rod (31) is fixedly connected with a first sleeve (32), the first sleeve (32) is connected with a second connecting rod (33) in a sliding way, the second connecting rod (33) is fixedly connected with the inner wall of the protective frame (1), one end of the second connecting rod (33) far away from the protective frame (1) is fixedly connected with a second sleeve (34), the second sleeve (34) is sleeved with the first connecting rod (31), the side wall of the second sleeve (34) is fixedly connected with a first supporting spring (35), the first supporting spring (35) is sleeved with the first connecting rod (31), the side wall of the first sleeve (32) is fixedly connected with a second supporting spring (36), and the second supporting spring (36) is sleeved with the second connecting rod (33).

3. An electrical secondary protection device according to claim 1, wherein: the surface of slider (6) is provided with stop device (9), slider (6) pass through stop device (9) and the inner wall joint of installing frame (4).

4. An electrical secondary protection device according to claim 3, wherein: stop device (9) are including leading positive pole (91), lead positive pole (91) and slider (6) fixed connection, lead one end fixedly connected with baffle (92) that slider (6) were kept away from to positive pole (91), lead positive pole (91) sliding connection has motion plate (93), the lateral wall fixedly connected with compression spring (94) of motion plate (93), compression spring (94) cup joint with leading positive pole (91), motion plate (93) are connected with slider (6) through compression spring (94), the both sides fixedly connected with kelly (95) of motion plate (93), the inner wall of installing frame (4) is provided with draw-in groove (96), kelly (95) and draw-in groove (96) joint.

5. An electrical secondary protection device according to claim 1, wherein: the inner wall fixedly connected with installation net (10) of bearer bar (1), the inner wall fixedly connected with fan (11) of installation net (10), the surface of bearer bar (1) is provided with radiator-grid (12), fan (11) are corresponding with radiator-grid (12).