CN220305249U - Clamp for detecting vertical combustion of single wire and cable - Google Patents
Clamp for detecting vertical combustion of single wire and cable Download PDFInfo
- Publication number
- CN220305249U CN220305249U CN202320978797.7U CN202320978797U CN220305249U CN 220305249 U CN220305249 U CN 220305249U CN 202320978797 U CN202320978797 U CN 202320978797U CN 220305249 U CN220305249 U CN 220305249U
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- rod
- screw rod
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- cabinet
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- 238000002485 combustion reaction Methods 0.000 title abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 29
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 3
- 238000000429 assembly Methods 0.000 claims 3
- 238000012360 testing method Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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Abstract
The utility model discloses a clamp for detecting vertical combustion of a single wire and a single cable, and relates to the technical field of cable combustion tests. When the electric wire and cable to be tested passes through the two fixing rings, the two rotating motors are started, the two screws are driven to synchronously rotate under the action of the two transmission components, the two square plates are driven to horizontally move under the action of the two limit components, the two sliding rods on the same fixing ring move in opposite directions through the four connecting components, the electric wire and cable to be tested is clamped under the action of the two arc clamping plates, then the electric wire and cable to be tested is straightened through the lifting component, the cabinet door is closed for combustion test, and the electric wire and cable to be tested is arranged without screwing a plurality of bolts to fix during clamping, so that a large amount of installation and fixing time is saved.
Description
Technical Field
The utility model relates to the technical field of cable combustion tests, in particular to a clamp for detecting vertical combustion of a single wire and a single cable.
Background
The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. The broad electric wire and cable is also simply called cable, and the narrow cable refers to an insulated cable, which can be defined as an aggregate consisting of the following parts; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.
Before the wire and cable put into use, need detect its combustion performance, the patent of publication number CN214067051U among the prior art discloses a perpendicular combustion testing machine of bunched wire and cable, and can carry out centre gripping combustion test to wire and cable, and can filter waste gas, but when centre gripping wire and cable, need install repeatedly, dismantle a plurality of bolts and fix, complex operation has wasted a large amount of operating time, and is comparatively inconvenient, to above-mentioned problem, so put forward a single perpendicular combustion detection of wire and cable and use anchor clamps.
Disclosure of Invention
The utility model aims at providing a single anchor clamps for vertical burning detection of wire and cable to solve the above-mentioned when centre gripping wire and cable that proposes among the prior art, need install repeatedly, dismantle a plurality of bolts and fix, complex operation has wasted a large amount of operating time, comparatively inconvenient problem.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a single anchor clamps for vertical combustion detection of wire and cable, includes the cabinet body, cabinet door, the cabinet body passes through hinged joint with the cabinet door, be provided with the observation window on the cabinet door, the internal rectangle chamber of having seted up of cabinet, the rectangle hole has been seted up to the lateral part inner wall in rectangle chamber, two are installed through lifting unit in the rectangle intracavity the lateral part of lifting unit all is provided with clamping assembly, clamping assembly includes the screw rod, the screw rod rotate in the lateral part of lifting unit, the other end of screw rod rotates and installs solid fixed ring, two through-holes have been seted up to gu the week side inner wall of solid fixed ring, two equal slidable mounting has the slide bar in the through-hole, two arc splint are all installed to the tip that the slide bar is close to each other, threaded mounting has square board on the screw rod, square board is connected with two respectively through the slide bar, the lateral part slidable mounting of square board has spacing subassembly, the lateral part rotation of lifting unit installs the pivot, circular slot has been seted up to the lateral part of lifting unit, the rotation motor in the output shaft rotates in the side, the side of lifting unit installs the motor in the side frame in the side and the axis of rotation, the motor rotates the side and installs the pneumatic cylinder side and the air inlet tank, the air inlet tank is connected with the air inlet casing, the air inlet duct is connected with the air inlet casing, the air inlet casing is connected with each other.
Preferably, the lifting assembly comprises a bidirectional screw rod, two ends of the bidirectional screw rod are respectively rotatably mounted on the top inner wall and the bottom inner wall of the rectangular cavity, a motor groove is formed in the top inner wall of the rectangular cavity, a driving motor is mounted in the motor groove, an output shaft of the driving motor is connected with the end part of the bidirectional screw rod, and two lifting blocks are respectively and spirally mounted on the bidirectional screw rod.
Preferably, the side part of the arc-shaped clamping plate is provided with an anti-slip pad.
Preferably, the connecting assembly comprises a connecting rod, a connecting groove is formed in one end of the sliding rod, one end of the connecting rod is rotatably mounted on the side portion of the square plate, and the other end of the connecting rod is rotatably mounted on the inner wall of the side portion of the connecting groove.
Preferably, the limiting assembly comprises a limiting rod, a limiting hole is formed in the side portion of the square plate, the limiting rod is slidably mounted in the limiting hole, one end of the limiting rod is fixedly mounted on the side portion of the lifting block, and the other end of the limiting rod is fixedly mounted on the peripheral side outer wall of the fixing ring.
Preferably, the transmission assembly comprises a driving gear and a driven gear, the driving gear is fixedly sleeved on the rotating shaft, the driven gear is fixedly sleeved on the screw rod, and the driving gear and the driven gear are installed in a meshed mode.
Preferably, the cabinet body with a plurality of universal wheels are all installed to the bottom of side cabinet, the mounting hole has been seted up to the top inner wall of the cabinet body, filter screen, scattered gas fan are installed to the week side inner wall of mounting hole.
In summary, the utility model has the technical effects and advantages that:
1. when the electric wire and cable clamp is used, firstly, an electric wire and cable to be tested passes through the two fixing rings, the two rotating motors are started, the two screws are driven to synchronously rotate under the action of the two transmission components, the two square plates are driven to horizontally move under the action of the two limit components, the two sliding rods on the same fixing ring are enabled to oppositely move through the four connecting components, and then the electric wire and cable to be tested is clamped under the action of the two arc clamping plates.
2. According to the utility model, through the arrangement of the bidirectional screw rod, the driving motor and the two lifting blocks, the two fixing rings can be driven to move in opposite directions or in opposite directions, wires and cables with different lengths can be adapted, and the wires and cables can be straightened after being clamped and fixed, so that the interference of bending of the wires and cables on test results is prevented, and the accuracy of the test is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a wire and cable single vertical combustion detection jig according to an embodiment of the present application;
FIG. 2 is a schematic view of a sectional top structure of a cabinet according to an embodiment of the present application;
FIG. 3 is an enlarged schematic view of the structure of FIG. 4A;
fig. 4 is a top view of an embodiment of the present application.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a side cabinet; 4. a gas tank; 5. a two-way screw rod; 6. a lifting block; 7. a screw; 8. a fixing ring; 9. a slide bar; 10. an arc clamping plate; 11. a square plate; 12. a connecting rod; 13. a limit rod; 14. a driven gear; 15. a drive gear; 16. a mounting plate; 17. an igniter; 18. a wind inlet machine; 19. a filter screen; 20. and a fan for dispersing air.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to the clamp for detecting single vertical combustion of electric wires and cables shown in fig. 1-4, the clamp comprises a cabinet body 1 and a cabinet door 2, the cabinet body 1 and the cabinet door 2 are connected through a hinge, an observation window is arranged on the cabinet door 2, a rectangular cavity is formed in the cabinet body 1, rectangular holes are formed in the inner wall of the side portion of the rectangular cavity, two lifting blocks 6 are installed in the rectangular cavity through lifting components, clamping components are arranged on the side portions of the two lifting blocks 6, the clamping components comprise a screw rod 7, the screw rod 7 rotates on the side portion of the lifting blocks 6, a fixing ring 8 is rotatably installed at the other end of the screw rod 7, two through holes are formed in the inner wall of the peripheral side of the fixing ring 8, sliding rods 9 are slidably installed in the two through holes, arc clamping plates 10 are all installed at the end portions, square plates 11 are installed on the screw rod 7 in a threaded mode, square plates 11 are respectively connected with the two sliding rods 9, limit components are slidably installed on the side portions of the square plates 11, rotating shafts are installed on the side portions of the lifting blocks 6, round grooves are formed in the side portions of the lifting blocks 6, rotating motors are installed in the round grooves, an output shaft is connected with an igniter body 17, an igniter body 17 is installed between the side portions of the side portion of the air inlet pipe 1 and the side portion of the air inlet pipe 1, and the air inlet pipe 1 is connected with an igniter body 1, an igniter body 17 is installed between the side portions of the side portion of the air inlet pipe 1, and the air inlet pipe 1 is connected with the side of the air inlet pipe 1, and the air inlet 1 is connected with the air inlet 1 through the air inlet 1.
By means of the structure, when the electric wire and cable to be tested passes through the two fixing rings 8, the two rotating motors are started, the two screws 7 are driven to synchronously rotate under the action of the two transmission components, the two square plates 11 are driven to horizontally move under the action of the two limiting components, the two sliding rods 9 on the same fixing ring 8 are enabled to oppositely move through the four connecting components, then the electric wire and cable to be tested is clamped under the action of the two arc clamping plates 10, then the lifting components are used for straightening the electric wire and cable to be tested, the cabinet door 2 is closed for combustion test, and thus the electric wire and cable to be tested is arranged, a plurality of bolts are not required to be screwed for fixing when being clamped, a large amount of installation fixing time can be saved, the operation is simple, the clamping effect is good, and the practicability is strong.
As shown in fig. 3, the lifting assembly comprises a bidirectional screw rod 5, two ends of the bidirectional screw rod 5 are respectively rotatably mounted on the top inner wall and the bottom inner wall of the rectangular cavity, a motor groove is formed in the top inner wall of the rectangular cavity, a driving motor is mounted in the motor groove, an output shaft of the driving motor is connected with the end part of the bidirectional screw rod 5, and two lifting blocks 6 are respectively and spirally mounted on the bidirectional screw rod 5.
As shown in fig. 3, the anti-slip pad is installed at the side of the arc clamping plate 10, and thus the arrangement has the advantage that the anti-slip effect can be achieved when clamping the electric wires and cables by the arrangement of the anti-slip pad, so that the clamping effect is more stable.
As shown in fig. 3, the connecting assembly comprises a connecting rod 12, a connecting groove is formed in one end of the sliding rod 9, one end of the connecting rod 12 is rotatably mounted on the side portion of the square plate 11, and the other end of the connecting rod 12 is rotatably mounted on the inner wall of the side portion of the connecting groove.
As shown in fig. 3, the limiting assembly comprises a limiting rod 13, a limiting hole is formed in the side portion of the square plate 11, the limiting rod 13 is slidably mounted in the limiting hole, one end of the limiting rod 13 is fixedly mounted on the side portion of the lifting block 6, the other end of the limiting rod 13 is fixedly mounted on the peripheral side outer wall of the fixed ring 8, and the limiting assembly has the advantages that the square plate 11 can play a certain fixed limiting role through the arrangement of the limiting rod 13, so that the square plate 11 cannot rotate along with the rotation of the screw 7.
As shown in fig. 3, the transmission assembly includes a driving gear 15 and a driven gear 14, the driving gear 15 is fixedly sleeved on the rotating shaft, the driven gear 14 is fixedly sleeved on the screw rod 7, the driving gear 15 is meshed with the driven gear 14, and the arrangement has the advantages that the screw rod 7 can be driven to rotate through the rotating shaft through the arrangement of the driving gear 15 and the driven gear 14, and the arrangement of the rotating motor can not cause interference to the bidirectional screw rod 5.
As shown in FIG. 1, a plurality of universal wheels are all installed to the bottom of the cabinet body 1 and the side cabinet 3, the mounting hole has been seted up to the top inner wall of the cabinet body 1, and filter screen 19, air dispersing fan 20 are installed to the week side inner wall of mounting hole, and the benefit of setting like this is, through the setting of universal wheels for the staff can remove through the universal wheel is more convenient when needing mobile device, and the practicality is higher.
The working principle of the utility model is as follows: firstly, the wire and cable to be tested passes through two fixed rings 8, two rotating motors are started, two screws 7 are driven to synchronously rotate under the meshing action of two driving gears 15 and two driven gears 14, two square plates 11 are driven to horizontally move under the limiting action of two limiting rods 13, two sliding rods 9 on the same fixed ring 8 are driven to oppositely move through the transmission action of four connecting rods 12, then the wire and cable to be tested is clamped under the action of two arc clamping plates 10, then a driving motor is started to drive a bidirectional screw rod 5 to rotate, two lifting blocks 6 are driven to oppositely move, the wire and cable to be tested is straightened, the wire and cable bending is prevented from interfering with test results, a cabinet door 2 is closed, a gas tank 4, an air inlet machine 18 and an igniter 17 are opened, the wire and cable to be tested is subjected to combustion test, generated waste gas is dispersed by a top gas dispersing fan 20, a filter screen 19 can filter toxic gas, the practicability is higher, a plurality of bolts are not required to be screwed to be fixed when the wire and cable to be tested is clamped, a large amount of installation and fixing time is saved, and the wire and cable clamping device is simple to operate and practical.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a single anchor clamps for vertical burning detection of wire and cable, includes the cabinet body (1), cabinet door (2), the cabinet body (1) passes through hinged joint with cabinet door (2), be provided with the observation window on cabinet door (2), its characterized in that: rectangular cavities are formed in the cabinet body (1), rectangular holes are formed in the inner walls of the side portions of the rectangular cavities, two lifting blocks (6) are arranged in the rectangular cavities through lifting assemblies, two lifting blocks (6) are arranged on the side portions of the two lifting blocks, each clamping assembly comprises a screw rod (7), the screw rods (7) rotate on the side portions of the lifting blocks (6), a fixing ring (8) is rotatably arranged at the other end of each screw rod (7), two through holes are formed in the inner walls of the peripheral side of each fixing ring (8), sliding rods (9) are slidably arranged in the two through holes, arc-shaped clamping plates (10) are arranged at the end portions, close to each other, of each sliding rod (9), square plates (11) are respectively connected with the two sliding rods (9) through two connecting assemblies, limiting assemblies are slidably arranged on the side portions of the square plates (11), rotating shafts are rotatably arranged on the side portions of the lifting blocks (6), sliding rods (6) are provided with sliding rods (9), sliding rods (9) are slidably arranged in the rotating shafts, rotary shafts (16) are arranged on the side portions of the circular connecting plates, the rotary shafts (16) of the rotary shafts of the rotary cabinets (16), the side cabinet (3) is installed to the lateral part of the cabinet body (1), install gas jar (4) in side cabinet (3), gas jar (4) with be connected through the intake pipe between some firearm (17), the lateral part of the cabinet body (1) is provided with the round hole, install air inlet machine (18) in the round hole, air inlet machine (18) with be connected through the air-supply line between some firearm (17).
2. The clamp for detecting vertical burning of a single wire and cable according to claim 1, wherein: the lifting assembly comprises a bidirectional screw rod (5), two ends of the bidirectional screw rod (5) are respectively rotatably mounted on the top inner wall and the bottom inner wall of the rectangular cavity, a motor groove is formed in the top inner wall of the rectangular cavity, a driving motor is mounted in the motor groove, an output shaft of the driving motor is connected with the end part of the bidirectional screw rod (5), and two lifting blocks (6) are respectively and spirally mounted on the bidirectional screw rod (5).
3. The clamp for detecting vertical burning of a single wire and cable according to claim 1, wherein: the side part of the arc clamping plate (10) is provided with an anti-slip pad.
4. The clamp for detecting vertical burning of a single wire and cable according to claim 1, wherein: the connecting assembly comprises a connecting rod (12), a connecting groove is formed in one end of the sliding rod (9), one end of the connecting rod (12) is rotatably mounted on the side portion of the square plate (11), and the other end of the connecting rod (12) is rotatably mounted on the inner wall of the side portion of the connecting groove.
5. The clamp for detecting vertical burning of a single wire and cable according to claim 1, wherein: the limiting assembly comprises a limiting rod (13), a limiting hole is formed in the side portion of the square plate (11), the limiting rod (13) is slidably mounted in the limiting hole, one end of the limiting rod (13) is fixedly mounted on the side portion of the lifting block (6), and the other end of the limiting rod (13) is fixedly mounted on the peripheral side outer wall of the fixing ring (8).
6. The clamp for detecting vertical burning of a single wire and cable according to claim 1, wherein: the transmission assembly comprises a driving gear (15) and a driven gear (14), the driving gear (15) is fixedly sleeved on the rotating shaft, the driven gear (14) is fixedly sleeved on the screw rod (7), and the driving gear (15) and the driven gear (14) are in meshed installation.
7. The clamp for detecting vertical burning of a single wire and cable according to claim 1, wherein: the novel multifunctional side cabinet is characterized in that a plurality of universal wheels are mounted at the bottoms of the cabinet body (1) and the side cabinet (3), mounting holes are formed in the inner wall of the top of the cabinet body (1), and a filter screen (19) and an air dispersing fan (20) are mounted on the inner wall of the periphery of each mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320978797.7U CN220305249U (en) | 2023-04-26 | 2023-04-26 | Clamp for detecting vertical combustion of single wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320978797.7U CN220305249U (en) | 2023-04-26 | 2023-04-26 | Clamp for detecting vertical combustion of single wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305249U true CN220305249U (en) | 2024-01-05 |
Family
ID=89375425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320978797.7U Active CN220305249U (en) | 2023-04-26 | 2023-04-26 | Clamp for detecting vertical combustion of single wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305249U (en) |
-
2023
- 2023-04-26 CN CN202320978797.7U patent/CN220305249U/en active Active
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