CN220086399U - DCS cabinet spring type convenient binding clip - Google Patents

Abstract

The utility model relates to the technical field of circuit connection and discloses a DCS cabinet spring type convenient binding clip which comprises a wiring barrel, wherein placing blocks are arranged at two end positions of the bottom of the inner side wall of the wiring barrel, a clamping assembly is arranged at the top of the wiring barrel, the clamping assembly comprises a clamping rod which penetrates through the top of the wiring barrel in a sliding manner, a clamping plate arranged at the bottom end of the clamping rod and a clamping spring sleeved on the periphery of the clamping rod, one end of the clamping spring is in contact with the top of the inner side wall of the wiring barrel, the other end of the clamping spring is in contact with the top of the clamping plate, and when the clamping spring is in a natural state, the bottom of the clamping plate is in contact with the tops of the two placing blocks. The clamping device has the effect of improving the convenience of clamping the signal line.

Description

DCS cabinet spring type convenient binding clip

Technical Field

The utility model relates to the technical field of circuit connection, in particular to a spring type convenient jointing clamp of a DCS cabinet.

Background

The DCS cabinet is a special electrical cabinet, and is generally placed in a special equipment room for protecting and isolating electrical components. There are a large number of signal lines in the DCS cabinet, and, because the DCS signal acquisition lines are generally complex, the arrangement of signal lines in the DCS cabinet is relatively dense.

At present, when the signal wire is connected with the jointing clamp, the signal wire is generally placed in the jointing clamp and then fixed through a bolt, so that the stability of the connection between the signal wire and the jointing clamp is ensured.

With respect to the related art described above, the inventors consider that the clamping of the signal wire by the bolt is inconvenient because the signal wire is pressed inside the jointing clamp.

Disclosure of Invention

In order to improve the convenience of clamping signal lines, the utility model provides a spring type convenient jointing clamp for a DCS cabinet.

The utility model provides a DCS cabinet spring type convenient jointing clamp which adopts the following technical scheme:

the utility model provides a convenient binding clip of DCS cabinet spring formula, includes the wiring section of thick bamboo, the both ends position of wiring section of thick bamboo inside wall bottom all is provided with places the piece, wiring section of thick bamboo top is provided with clamping assembly, clamping assembly wears to establish including the slip the clamping lever at wiring section of thick bamboo top, place the grip block and the cover of clamping lever bottom establish the clamping spring at the clamping lever periphery, the one end of clamping spring with wiring section of thick bamboo inside wall top is contradicted, the other end of clamping spring with the grip block top is contradicted, during clamping spring is natural state, the grip block bottom with two place the piece top and contradict.

Through adopting above-mentioned technical scheme, when two signal lines need be connected, place two signal lines respectively in two and place a top, then, make the grip block compress tightly the signal line and place a top under the elasticity effect of clamping spring to, promoted the stability that the signal line was placed, when needs take out the signal line, lift the grip block through the grip lever after, with the signal line take out can, thereby, promoted the convenience of clamping signal line.

Optionally, a placement groove is formed in the top of each placement block.

Through adopting above-mentioned technical scheme, when placing the standing groove in the signal line, the standing groove lateral wall is spacing to the signal line to, when the clamping plate compresses tightly the signal line, promoted the clamping stability of signal line.

Optionally, the grip block bottom is followed grip block length direction is provided with two fixed blocks, two the fixed block with two place the piece one-to-one, every the fixed block bottom is followed fixed block length direction is vertical to be provided with a plurality of squeeze poles.

Through adopting above-mentioned technical scheme, a plurality of extrusion bars carry out the multiple spot extrusion to the signal line, have reduced the possibility that the signal line removed on placing the piece to the clamping stability of signal line has further been promoted.

Optionally, each extrusion rod bottom all is provided with the arc surface, and the arc center of arc surface sets up downwards.

Through adopting above-mentioned technical scheme, when extrusion pole and signal line conflict, the circular arc of every extrusion pole bottom carries out spacingly to the signal line to, reduced when the extrusion signal line, the possibility that the signal line takes place to rock.

Optionally, a plurality of spacing grooves are set up at the tank bottom portion, a plurality of spacing grooves and a plurality of the extrusion pole one-to-one, the extrusion pole with spacing groove grafting cooperation.

Through adopting above-mentioned technical scheme, when fixing the signal line, the extrusion pole is partly extruded into spacing inslot portion with the signal line, and spacing inslot lateral wall is spacing to the signal line to, reduced the possibility that the signal line moved in the standing groove inside, and then, promoted the stability of signal line clamping.

Optionally, the spacing inslot portion is provided with spacing spring, spacing spring top is provided with the stopper, when spacing spring is natural state, the stopper part extends spacing groove.

Through adopting above-mentioned technical scheme, when the signal line is taken off to needs, through mentioning the clamping lever, make the extrusion pole stop extrusion signal line, at this moment, spacing spring extrudes the spacing groove through the extrusion line that the spacing inslot portion will be arranged in to the stopper to, release the spacing of spacing groove to the signal line, promote the convenience of taking off the signal line.

Optionally, a pull ring is arranged at the top of the clamping rod.

Through adopting above-mentioned technical scheme, when needs lift up the clamping lever, the pull ring has promoted the convenience of lifting up the clamping lever.

Optionally, the side wall of the placing groove is provided with a screening groove.

Through adopting above-mentioned technical scheme, the maximum diameter of screening groove to the signal line has reduced because the signal line diameter is too big, leads to unable extrusion into the possibility of spacing groove.

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

1. when two signal wires need to be connected, place two signal wires respectively at two and place a top, then, make the grip block compress tightly the signal wire at placing a top under the elasticity effect of clamping spring to, promoted the stability that the signal wire was placed, when needs take out the signal wire, mention the grip block through the grip lever after, with the signal wire take out can, thereby, promoted the convenience of clamping signal wire.

2. When placing the standing groove with the signal line, the standing groove lateral wall is spacing to the signal line to, when the clamping plate compresses tightly the signal line, promoted the clamping stability of signal line.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic diagram showing a structure of a clamping assembly according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram showing a placement block structure in an embodiment of the present utility model.

Reference numerals illustrate:

01. a signal line; 1. a wire connecting cylinder; 2. placing a block; 21. a placement groove; 211. a screening groove; 22. a limit groove; 221. a limiting block; 222. a limit spring; 3. a clamping assembly; 31. a clamping rod; 311. a pull ring; 32. a clamping plate; 321. a fixed block; 322. an extrusion rod; 33. clamping springs.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a spring type convenient jointing clamp for a DCS cabinet.

Referring to fig. 1, a spring-type convenient jointing clamp for a DCS cabinet includes a wiring cylinder 1, a placement block 2 and a clamping assembly 3. The wiring section of thick bamboo 1 is square section of thick bamboo, and the both ends of wiring section of thick bamboo 1 run through, place the piece 2 and be provided with two, and two place the piece 2 and be located the both ends of wiring section of thick bamboo 1 respectively, and two place the piece 2 and all fix in wiring section of thick bamboo 1 inside wall bottom position through the bolt, and clamping assembly 3 is located wiring section of thick bamboo 1 top position, and clamping assembly 3 is used for carrying out the centre gripping to signal line 01.

Referring to fig. 1, when the signal line 01 needs to be clamped, the signal line 01 is placed on the top of the placement block 2, then, the clamping assembly 3 is made to press the signal line 01 on the top of the placement block 2, the possibility of movement of the signal line 01 is reduced, when the signal line 01 needs to be taken out, the clamping assembly 3 is lifted, and after limiting of the signal line 01 by the clamping assembly 3 is released, the signal line 01 is directly pulled out.

Referring to fig. 1 and 2, the clamping assembly 3 includes a clamping lever 31, a clamping plate 32, and a clamping spring 33. The clamping rod 31 is a square rod, the clamping rod 31 slides to penetrate through the middle position of the top of the wiring cylinder 1, the top of the clamping rod 31 is connected with the pull ring 311 through a bolt, the clamping plate 32 is a rectangular plate, the length direction of the clamping plate 32 is consistent with the length direction of the wiring cylinder 1, and the top of the clamping plate 32 is connected with the bottom of the clamping rod 31 through a bolt.

Referring to fig. 1 and 2, two fixing blocks 321 are connected to the bottom of the clamping plate 32 by bolts, the two fixing blocks 321 are respectively located at two ends of the clamping plate 32, and the length directions of the two fixing blocks 321 are identical. In the embodiment of the utility model, three extrusion rods 322 are arranged, the three extrusion rods 322 are vertically arranged, the three extrusion rods 322 are uniformly distributed along the length direction of the fixed block 321, the bottom of each extrusion rod 322 is provided with an arc surface, and the arc center of the arc surface is positioned on one side of the extrusion rod 322 far away from the fixed block 321. The two signal wires 01 are electrically connected through the clamping plate 32, the fixing block 321 and the pressing rod 322.

Referring to fig. 1 and 2, a clamping spring 33 is sleeved on the periphery of the clamping rod 31, one end of the clamping spring 33 abuts against the top of the inner side wall of the wire barrel 1, the other end of the clamping spring 33 abuts against the top of the clamping plate 32, and when the clamping spring 33 is in a natural state, the extrusion rod 322 abuts against the placement block 2.

Referring to fig. 1 and 2, the grip plate 32 is lifted up by the tab 311 to move the pressing rod 322 in a direction away from the placement block 2, and when it is necessary to move the pressing rod 322 in a direction toward the placement block 2, the tab 311 is released and the pressing rod 322 moves in a direction toward the placement block 2 by the self weight and the elastic force of the grip spring 33.

Referring to fig. 1, 2 and 3, each placement block 2 is a rectangular block, and the length directions of the two placement blocks 2 are identical, each placement block 2 has a placement groove 21 at the top, and each placement groove 21 penetrates through one side of the two placement blocks 2, where the two placement grooves 21 are far from each other, and the middle positions on the vertical side walls are provided with screening grooves 211.

Referring to fig. 1, 2 and 3, a plurality of limiting grooves 22 are formed in the side wall of the bottom of each placement groove 21, in the embodiment of the utility model, three limiting grooves 22 are formed in the limiting grooves 22, the three limiting grooves 22 are uniformly distributed along the length direction of each placement block 2, the three limiting grooves 22 are in one-to-one correspondence with three extrusion rods 322, and the extrusion rods 322 are in plug-in fit with the limiting grooves 22.

Referring to fig. 1, 2 and 3, each limiting groove 22 is internally provided with a limiting spring 222 and a limiting block 221, one end of the limiting spring 222 is abutted against the bottom of the inner side wall of the limiting groove 22, the other end of the limiting spring 222 is welded with the bottom of the limiting block 221, and when the limiting spring 222 is in a natural state, the limiting block 221 is partially arranged outside the limiting groove 22.

The implementation principle of the DCS cabinet spring type convenient jointing clamp provided by the embodiment of the utility model is as follows: when the signal wire 01 needs to be clamped, the clamping plate 32 is lifted through the pull ring 311, the signal wire 01 passes through the screening groove 211 and is placed in the placing groove 21, then, the clamping plate 32 and the extrusion rod 322 move towards the placing block 2 under the action of the clamping spring 33 and the extrusion rod, and the signal wire 01 placed on the placing block 2 is partially extruded into the limiting groove 22, so that the clamping of the signal wire 01 is completed, when the clamping of the signal wire 01 needs to be released, the clamping plate 32 is lifted again through the pull ring 311, and after the signal wire 01 placed in the limiting groove 22 is extruded under the action of the elasticity of the limiting spring 222, the signal wire 01 is directly pulled out.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. DCS cabinet spring type convenient binding clip, its characterized in that: including wiring section of thick bamboo (1), the both ends position of wiring section of thick bamboo (1) inside wall bottom all is provided with places piece (2), wiring section of thick bamboo (1) top is provided with clamping assembly (3), clamping assembly (3) are worn to establish including the slip clamping lever (31) at wiring section of thick bamboo (1) top, arrange clamping plate (32) and the cover in clamping lever (31) periphery clamping spring (33), the one end of clamping spring (33) with wiring section of thick bamboo (1) inside wall top is contradicted, the other end of clamping spring (33) with clamping plate (32) top is contradicted, clamping spring (33) are when natural state, clamping plate (32) bottom and two place piece (2) top is contradicted.

2. The DCS cabinet spring type convenient binding clip of claim 1, wherein: and the top of each placement block (2) is provided with a placement groove (21).

3. The DCS cabinet spring type convenient binding clip of claim 2, wherein: the clamping plate (32) bottom is followed clamping plate (32) length direction is provided with two fixed blocks (321), two fixed block (321) and two place piece (2) one-to-one, every fixed block (321) bottom is followed fixed block (321) length direction is vertical to be provided with a plurality of extrusion bars (322).

4. A DCS cabinet spring type convenient binding clip as claimed in claim 3, wherein: each extrusion rod (322) bottom all is provided with the arc surface, and the arc center of arc surface sets up downwards.

5. A DCS cabinet spring type convenient binding clip as claimed in claim 3, wherein: a plurality of limiting grooves (22) are formed in the bottom of the placing groove (21), the limiting grooves (22) correspond to the extrusion rods (322) one by one, and the extrusion rods (322) are in plug-in fit with the limiting grooves (22).

6. The DCS cabinet spring type convenient binding clip of claim 5, wherein: limiting springs (222) are arranged in the limiting grooves (22), limiting blocks (221) are arranged at the tops of the limiting springs (222), and when the limiting springs (222) are in a natural state, the limiting blocks (221) partially extend out of the limiting grooves (22).

7. The DCS cabinet spring type convenient binding clip of claim 1, wherein: a pull ring (311) is arranged at the top of the clamping rod (31).

8. The DCS cabinet spring type convenient binding clip of claim 2, wherein: the side wall of the placing groove (21) is provided with a screening groove (211).