CN215118502U

CN215118502U - Simple installation's arrester device

Info

Publication number: CN215118502U
Application number: CN202121207907.7U
Authority: CN
Inventors: 黄建国; 吴海
Original assignee: Hunan Kecheng Technology Co ltd
Current assignee: Hunan Kecheng Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-10
Anticipated expiration: 2031-06-01

Abstract

The utility model belongs to the technical field of lightning arresters, and discloses a lightning arrester device with simple installation, which comprises a base, wherein a fixed supporting block is fixedly arranged on the right side surface of the upper end of the base, a first slide bar is fixedly connected with the lower end surface of the left side of the fixed supporting block, a second slide bar is fixedly connected with the upper end surface of the left side of the fixed supporting block, a spring is arranged between the first slide bar and the second slide bar, the right end of the spring is fixedly connected with the left side surface of the fixed supporting block, a bending handle is rotated to separate a fixed casing from the base, when the bending handle is loosened, a sliding block can drive a supporting block to support a slotted hole formed in the side edge of the fixed casing under the action of the spring, so that the fixed casing is fixed, the fixing and the dismounting between the fixed casing and the base are convenient in the whole process, the operation is more convenient, and the lightning arrester device is supported by a cylindrical supporting block and a rubber pad, can fix it, prevent that the arrester main part from rocking when using, the result of use worsens.

Description

Simple installation's arrester device

Technical Field

The utility model belongs to the technical field of the arrester, specifically be an arrester device simple to handle.

Background

A lightning arrester (surge arrester) is a protective device that can release overvoltage energy to limit the magnitude of the overvoltage. When in use, the lightning arrester is arranged near the protected equipment and is connected with the protected equipment in parallel. The arrester is normally non-conductive (at most only microampere leakage current flows). When the voltage applied to the arrester reaches the action voltage of the arrester, the arrester is conducted, and through a large current, the overvoltage energy is released and limited to a certain level, so as to protect the insulation of the equipment. After the overvoltage energy is released, the lightning arrester is restored to the original state. The lightning arrester is divided into a plurality of types such as a protective gap, a breakdown safety device, a tubular lightning arrester, a valve type lightning arrester and the like.

Therefore, it is particularly important to install the lightning arrester near the equipment to be protected, the installation of the lightning arrester should be as simple as possible, the lightning arrester is convenient to replace, and the lightning arrester needs to be relatively stable when in use, so that the lightning arrester is prevented from shaking when releasing voltage, and other surrounding equipment is prevented from being damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problems, an arrester device that is easy and simple to mount is provided.

The utility model adopts the technical scheme as follows: an arrester device convenient to mount comprises a base, wherein a fixed supporting block is fixedly mounted on the right side surface of the upper end of the base, a first slide bar is fixedly connected to the surface of the lower end of the left side of the fixed supporting block, a second slide bar is fixedly connected to the surface of the upper end of the left side of the fixed supporting block, a spring is arranged between the first slide bar and the second slide bar, the right end of the spring is fixedly connected with the left side surface of the fixed supporting block, a slide block is fixedly connected to the left end of the spring and slides on the surfaces of the first slide plate and the second slide bar, a supporting block is fixedly connected to the left side surface of the slide block, a small cylinder is fixedly connected to the side surface of the supporting block, a fixed block is fixedly mounted on the upper end surface of the fixed supporting block, a bent handle is rotatably mounted on the side surface of the fixed block, and a pushing block is fixedly connected to the bottom side surface of the bent handle, the side of ejector pad has seted up the spout, and the small circle post slides in the spout is inside.

In a preferred embodiment, the upper end of the base is provided with a fixed casing, the upper end surface of the fixed casing is provided with a through hole and is in threaded connection with a bolt, the upper end side edge surface of the bolt is in threaded connection with a first fixing nut, and the lower end side edge surface of the bolt is in threaded connection with a second fixing nut.

In a preferred embodiment, a lightning arrester main body is fixedly connected to an upper end surface of the bolt, and a collar is provided on a bottom surface of the lightning arrester main body.

In a preferred embodiment, a vertical fixing plate is fixedly installed on the left side surface of the upper end of the fixing sleeve shell, threaded holes are formed in the side surfaces of the vertical fixing plate and the lantern ring, a threaded fixing rod is connected to the side surfaces of the vertical fixing plate and the lantern ring in a threaded mode, and a cylindrical top block is fixedly connected to the left side end surface of the threaded fixing rod.

In a preferred embodiment, a rubber pad is fixedly adhered to the left side surface of the cylindrical top block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, anticlockwise rotation is curved, curved can take ejector pad anticlockwise rotation, the spout has been seted up on the side surface of ejector pad, the side fixed surface of support piece is installing the small circle post, and the small circle post slides in the spout is inside, rotation through the ejector pad, can take the small circle post and control about supporting the piece, then will take the slider to slide on first slide bar and second slide bar, it just can leave from the slotted hole that fixed cover shell side was seted up to support the piece like this, can make separation between fixed cover shell and the base, when loosening curved, under the effect of spring, the slider can take to support the piece to support the slotted hole that fixed cover shell side was seted up, thereby carry out the fixed of fixed cover shell, whole in-process, make things convenient for fixed and the dismantlement between fixed cover shell and the base, it is comparatively convenient to operate.

2. The utility model discloses in, the upper end right side fixed surface of fixed cover shell installs vertical fixed plate to the lantern ring is gone up in the bottom surface mounting of arrester main part, utilize the threaded fixing pole can slide in the inside of vertical fixed plate and the lantern ring, then drive the cylinder kicking block and remove left, and add the rubber pad in the left side of cylinder kicking block, when cylinder kicking block and rubber pad withstand the landmine ware main part, can fix it, prevent that the arrester main part from rocking when using, the result of use worsens.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a partial enlarged view of the clamping position of the present invention;

fig. 3 is a schematic diagram of the structure for fixing the lantern ring according to the present invention.

The labels in the figure are: the lightning arrester comprises a base 1, a fixed casing 2, a fixed casing 3, a first fixed nut 4, a bolt 5, a second fixed nut 6, a vertical fixed plate 7, a lantern ring 8, a lightning arrester main body 9, a sliding block 10, a fixed supporting block 11, a first sliding rod 11, a spring 12, a second sliding rod 13, a fixed block 14, a bent handle 15, a pushing block 16, a sliding chute 17, a resisting block 18, a small cylinder 19, a cylinder top block 20, a rubber pad 21 and a threaded fixed rod 22.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, an arrester device with simple installation comprises a base 1, a fixed supporting block 10 is fixedly installed on the right side surface of the upper end of the base 1, a first slide bar 11 is fixedly connected to the lower end surface of the left side of the fixed supporting block 10, a second slide bar 13 is fixedly connected to the upper end surface of the left side of the fixed supporting block 10, a spring 12 is arranged between the first slide bar 11 and the second slide bar 13, the right end of the spring 12 is fixedly connected with the left side surface of the fixed supporting block 10, a slide block 9 is fixedly connected to the left end of the spring 12, the slide block 9 slides on the surfaces of the first slide bar 11 and the second slide bar 13, a resisting block 18 is fixedly connected to the left side surface of the slide block 9, a small cylinder 19 is fixedly connected to the side surface of the resisting block 18, a fixed block 14 is fixedly installed on the upper end surface of the fixed supporting block 10, a bent handle 15 is rotatably installed on the side surface of the fixed supporting block 14, a pushing block 16 is fixedly connected to the bottom side surface of the bent handle 15, the side edge of the push block 16 is provided with a sliding groove 17, the small cylinder 19 slides in the sliding groove 17, the bent handle 15 rotates anticlockwise, the bent handle 15 can drive the push block 16 to rotate anticlockwise, the side edge surface of the push block 16 is provided with the sliding groove 17, the side edge surface of the abutting block 18 is fixedly provided with the small cylinder 19, the small cylinder 19 slides in the sliding groove 17, the small cylinder 19 and the abutting block 18 can be driven to move left and right through the rotation of the push block 16, then the sliding block 9 can be driven to slide on the first sliding rod 11 and the second sliding rod 13, the abutting block 19 can leave from a slotted hole formed in the side edge of the fixed casing 2, the fixed casing 2 and the base 1 can be separated, when the bent handle 16 is loosened, the sliding block 9 can drive the abutting block 18 to abut against the slotted hole formed in the side edge of the fixed casing 2, so as to fix the fixed casing 2, and in the whole process, the fixation and disassembly between the fixed casing 2 and the base are convenient, the operation is convenient, a fixed sleeve shell 2 is arranged at the upper end of a base 1, a through hole is arranged on the surface of the upper end of the fixed sleeve shell 2 and is in threaded connection with a bolt 4, a first fixing nut 3 is in threaded connection with the surface of the side edge of the upper end of the bolt 4, a second fixing nut 5 is in threaded connection with the surface of the side edge of the lower end of the bolt 4, an arrester main body 8 is fixedly connected with the surface of the upper end of the bolt 4, the bolt 4 fixedly connected with the bottom of the arrester main body 8 is inserted into the through hole arranged on the surface of the fixed sleeve shell 2 and is then in threaded connection with the first fixing nut 3 and the second fixing nut 5, so that the whole arrester main body 8 can be arranged at the upper end of the fixed sleeve shell 2, a sleeve ring 7 is arranged on the surface of the bottom of the arrester main body 8, a vertical fixing plate 6 is fixedly arranged on the surface of the left end of the fixed sleeve shell 2, threaded holes are arranged on the surfaces of the vertical fixing plate 6 and the side edges of the sleeve ring 7 are in threaded connection with a threaded fixing rod 22, terminal fixed surface in left side of screw thread dead lever 22 is connected with cylinder kicking block 20, the left side fixed surface of cylinder kicking block 20 bonds there is rubber pad 21, the upper end right side fixed surface of fixed cover case 2 installs vertical fixed plate 6, and lantern ring 7 on the bottom surface mounting of arrester main part 8, utilize screw thread dead lever 22 can slide in vertical fixed plate 6 and lantern ring 7's inside, then drive cylinder kicking block 20 and remove left, and add rubber pad 21 in the left side of cylinder kicking block 20, when cylinder kicking block 20 and rubber pad 21 withstood land mine ware main part 8, can fix it, prevent that arrester main part 8 from rocking when using, the result of use worsens.

The working principle is as follows: when the lightning arrester is used, the bolt 4 fixedly connected with the bottom of the lightning arrester main body 8 is inserted into the through hole arranged on the surface of the fixed casing 2, and then the first fixed nut 3 and the second fixed nut 5 are connected by screw threads, so that the whole lightning arrester main body 8 can be installed at the upper end of the fixed casing 2, then the fixed casing 2 is placed on the base 2, the right side surface of the upper end of the base 2 is fixedly provided with the fixed supporting block 10, the upper end surface of the fixed supporting block 10 is fixedly provided with the fixed block 14, the forehead bent handle 15 is rotatably installed by the left side of the fixed block 14, the bent handle 15 can drive the pushing block 16 to rotate anticlockwise, the side surface of the pushing block 16 is provided with the sliding groove 17, the side surface of the abutting block 18 is fixedly provided with the small column 19, the small column 19 slides in the sliding groove 17, and the small column 19 and the abutting block 18 can be driven to move left and right by the rotation of the pushing block 16, then the sliding block 9 is driven to slide on the first sliding rod 11 and the second sliding rod 13, so that the abutting block 19 can leave from the slotted hole formed on the side edge of the fixed casing 2, the fixed casing 2 can be separated from the base 1, when the bent handle 16 is loosened, the sliding block 9 can drive the abutting block 18 to abut against the slotted hole formed on the side edge of the fixed casing 2 under the action of the spring 12, so that the fixed casing 2 is fixed, in the whole process, the fixed casing 2 and the base are convenient to fix and detach, the operation is convenient, the vertical fixing plate 6 is fixedly arranged on the right surface of the upper end of the fixed casing 2, the lantern ring 7 is arranged on the bottom surface of the lightning arrester main body 8, the threaded fixing rod 22 can slide in the vertical fixing plate 6 and the lantern ring 7, then the cylindrical top block 20 is driven to move leftwards, the rubber pad 21 is arranged on the left side of the cylindrical top block 20, when the cylindrical top block 20 and the rubber pad 21 abut against the lightning arrester main body 8, can fix it, prevent that arrester main part 8 from rocking when using, the result of use worsens.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an easy and simple to handle's arrester device, includes base (1), its characterized in that: a fixed supporting block (10) is fixedly installed on the right side surface of the upper end of the base (1), a first sliding rod (11) is fixedly connected to the lower end surface of the left side of the fixed supporting block (10), a second sliding rod (13) is fixedly connected to the upper end surface of the left side of the fixed supporting block (10), a spring (12) is arranged between the first sliding rod (11) and the second sliding rod (13), the right end of the spring (12) is fixedly connected with the left side surface of the fixed supporting block (10), a sliding block (9) is fixedly connected to the left end of the spring (12), the sliding block (9) slides on the surfaces of the first sliding rod (11) and the second sliding rod (13), a resisting block (18) is fixedly connected to the left side surface of the sliding block (9), a small cylinder (19) is fixedly connected to the side surface of the resisting block (18), and a fixed block (14) is fixedly installed on the upper end surface of the fixed supporting block (10), the side surface of fixed block (14) is rotated and is installed curved (15), the bottom side fixed surface of curved (15) is connected with ejector pad (16), spout (17) have been seted up to the side of ejector pad (16), and little cylinder (19) slide in spout (17) inside.

2. An arrester device simple in installation according to claim 1, characterized in that: the upper end of base (1) is provided with fixed cover shell (2), through-hole and threaded connection have been seted up to the upper end surface of fixed cover shell (2) have bolt (4), the upper end side surface threaded connection of bolt (4) has first fixation nut (3), the lower extreme side surface threaded connection of bolt (4) has second fixation nut (5).

3. An arrester device simple in installation according to claim 2, characterized in that: the upper end surface fixed connection of bolt (4) has arrester main part (8), the bottom surface of arrester main part (8) is provided with lantern ring (7).

4. A lightning arrester device as claimed in claim 3, which is simple to install and in which: the upper end left side fixed surface of fixed cover shell (2) installs vertical fixed plate (6), threaded hole and threaded connection have screw thread dead lever (22) are seted up on the side surface of vertical fixed plate (6) and lantern ring (7), the terminal fixed surface in left side of screw thread dead lever (22) is connected with cylinder kicking block (20).

5. An arrester device simple in installation according to claim 4, characterized in that: and a rubber pad (21) is fixedly adhered to the left side surface of the cylindrical top block (20).