CN117410903A - Gas monitoring cable installation device - Google Patents
Gas monitoring cable installation device Download PDFInfo
- Publication number
- CN117410903A CN117410903A CN202311723792.0A CN202311723792A CN117410903A CN 117410903 A CN117410903 A CN 117410903A CN 202311723792 A CN202311723792 A CN 202311723792A CN 117410903 A CN117410903 A CN 117410903A
- Authority
- CN
- China
- Prior art keywords
- installation device
- adjusting sleeve
- cable installation
- gas monitoring
- pressure head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical group ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 12
- 238000013461 design Methods 0.000 claims description 7
- 238000009950 felting Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 9
- 230000007423 decrease Effects 0.000 claims 1
- 239000002737 fuel gas Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
Abstract
The invention discloses a gas monitoring cable installation device, and relates to the technical field of cable installation. The invention comprises an adjusting sleeve, wherein a first internal thread is formed in the adjusting sleeve, an external thread is formed in the outer side of the adjusting sleeve, an upper supporting rod is inserted into the top of the adjusting sleeve, the upper supporting rod is in threaded connection with the first internal thread, a lower supporting rod is sleeved at the bottom of the adjusting sleeve, a second internal thread is formed in the lower supporting rod, and the second internal thread is in threaded connection with the external thread. According to the invention, the lower support rod is propped against the gas pipeline, then the cable is placed in the upper clamping jaw, the adjusting sleeve is rotated, the upper support rod and the lower support rod are simultaneously far away from the adjusting sleeve, the gas pipeline can be rapidly clamped through the propping of the lower pressure head and the clamping of the lower clamping jaw, and meanwhile, the cable can be rapidly clamped through the propping of the upper pressure head and the clamping of the upper clamping jaw, so that the cable can be rapidly fixed on the gas pipeline at a fixed distance, and the installation is convenient.
Description
Technical Field
The invention relates to the technical field of cable installation, in particular to a gas monitoring cable installation device.
Background
The gas monitoring system is a new generation gas pipe network monitoring system which takes the SCADA function as a main body and has extensible advanced application functions by combining the latest computer, automation and network communication technologies and fully integrating with a GIS system, and part of equipment in the gas monitoring system can be used only by installing cables.
Because the pipeline is sideways to walk the cable, only can install with certain safe distance, the safe interval of gas pipeline and cable is according to gas pipeline pressure grade and indoor outer environment determination, generally outdoor gas pipeline and cable horizontal interval is 0.5 ~ 1.5m, indoor is 1.3 ~ 162.5mm, and current gas monitoring cable is usually just simple along gas pipeline laying, be difficult to guarantee the distance between cable and the gas pipeline when laying, the cable is too close to the gas pipeline easily or intersects with the gas pipeline, the installation risk is high, and the cable of laying in part indoor needs extra fixing device, fix it on the wall, simple to operate, current cable installation device can only play the fixed action simultaneously, when the cable is in fire, then fire the gas pipeline of next, the safety in utilization is poor.
Disclosure of Invention
The invention aims at: in order to solve the problems, the invention provides a gas monitoring cable installation device.
The invention adopts the following technical scheme for realizing the purposes:
the gas monitoring cable installation device comprises an adjusting sleeve, wherein a first internal thread is formed in the adjusting sleeve, an external thread is arranged on the outer side of the adjusting sleeve, an upper supporting rod is inserted into the top of the adjusting sleeve, the upper supporting rod is in threaded connection with the first internal thread, a lower supporting rod is sleeved at the bottom of the adjusting sleeve, a second internal thread is formed in the lower supporting rod, and the second internal thread is in threaded connection with the external thread;
the bottom of the lower supporting rod is hinged with two groups of lower clamping jaws, a lower sliding hole is formed in the bottom of the lower supporting rod, a lower pressing head is connected to the inside of the lower sliding hole in a sliding mode, a lower tension spring is arranged between the top of the lower pressing head and the inner wall of the lower sliding hole and used for driving the lower pressing head to ascend, lower pull rods are hinged to two sides of the bottom of the lower pressing head, the other ends of the lower pull rods are hinged with the lower clamping jaws, a lower pull rope is arranged between the lower pressing head and the adjusting sleeve, a lower rope hole is formed in the bottom of the lower supporting rod, and the lower pull rope passes through the upper rope hole;
the top of going up the bracing piece articulates there are two sets of clamping jaws, go up the top of bracing piece and seted up the slide hole, go up the inside sliding connection of slide hole and have last pressure head, upward be provided with the extension spring between the bottom of pressure head and the slide hole inner wall, upward the extension spring is used for driving upward the pressure head and descends, upward both sides at pressure head top all articulate there is last pull rod, go up the other end of pull rod with upward the clamping jaw articulates mutually, upward the pressure head with be provided with the stay cord between the adjusting collar, go up the top of bracing piece and seted up last rope hole, go up the stay cord and pass last rope hole, the storage tank has been seted up to the bottom of going up the bracing piece, the inside of storage tank is provided with the fire suppression bag, the bottom of going up the pressure head is provided with the felting needle, the felting needle can get into in the storage tank, the multiunit orifice has been seted up at the top of going up the bracing piece, orifice and storage tank to the intercommunication.
Further, the outside of adjusting sleeve is provided with outer knob, lower stay cord fixed connection is in the bottom of outer knob, go up stay cord fixed connection at the top of outer knob.
Further, the bottom of outer knob rotates and installs down the swivel, the top of outer knob rotates and installs the swivel, lower stay cord fixed connection is in the bottom of swivel down, go up stay cord fixed connection at the top of swivel.
Further, the upper stay cord adopts a thin cotton rope.
Further, the fire extinguishing agent is stored in the fire extinguishing bag, and carbon tetrachloride is adopted as the fire extinguishing agent.
Further, the bottom of the lower pressure head and the top of the upper pressure head are both provided with arc plates.
Further, the top of lower pressure head and the bottom of last pressure head all are the T design, and lower stay cord and last stay cord all pass through elastic rubber fixed connection on the broadside.
Further, the inner sides of the lower clamping jaw and the upper clamping jaw are provided with saw tooth grooves.
Further, a scale plate is arranged on the outer side of the lower stay cord, and the scale plate is located above the lower stay cord hole.
Further, the inside of lower bracing piece is provided with the connection inserted bar, the cross section of connection inserted bar is the rectangle, the connection inserted bar can closely peg graft in the storage tank through the adjusting collar.
The beneficial effects of the invention are as follows:
1. according to the invention, the lower support rod is propped against the gas pipeline, then the cable is placed in the upper clamping jaw, the adjusting sleeve is rotated relative to the upper support rod and the lower support rod, the upper support rod and the lower support rod are simultaneously far away from the adjusting sleeve, at the moment, the adjusting sleeve drives the lower pressure head to move towards the gas pipeline under the action of the lower pull rope, the lower pressure head drives the two groups of lower clamping jaws to be gathered together through the lower pull rod, the gas pipeline can be rapidly clamped through the propping of the lower pressure head and the clamping of the lower clamping jaw, and meanwhile, the cable can be rapidly clamped through the propping of the upper pressure head and the clamping of the upper clamping jaw, so that the cable can be rapidly fixed on the gas pipeline at a fixed distance, and the installation is convenient.
2. According to the invention, the fire extinguishing bag is arranged in the upper supporting rod, when a cable is burnt, the upper pull rope can be quickly burnt, at the moment, the upper pull spring drives the upper pressure head to quickly descend, the upper pressure head drives the puncture needle to be quickly inserted into the storage groove, the puncture needle punctures the fire extinguishing bag, the fire extinguishing agent in the fire extinguishing bag is sprayed out of the cable through the spray holes to extinguish fire, and the fire extinguishing agent can be sprayed in all directions through the arrangement of the plurality of groups of spray holes, so that the use safety of the cable can be effectively improved, meanwhile, the upper pressure head can slide up and down under the action of elasticity, and the upper pressure head drives the upper clamping jaw to swing back and forth through the upper pull rod to repeatedly press the cable, so that fire is further extinguished.
Drawings
FIG. 1 is a schematic diagram of a cable installation of the present invention;
FIG. 2 is a schematic overall view of the present invention;
FIG. 3 is a schematic view of a tuning collar of the present invention;
FIG. 4 is a schematic cross-sectional view of a sleeve of the present invention;
FIG. 5 is a schematic view of the upper and lower support rods of the present invention;
FIG. 6 is a schematic cross-sectional view of a lower support bar of the present invention;
FIG. 7 is a schematic view of an upper support pole of the present invention;
figure 8 is a schematic cross-sectional view of the upper support pole of the present invention.
Reference numerals: 1. an adjusting sleeve; 11. an outer knob; 12. an external thread; 13. a first internal thread; 14. a lower swivel; 15. an upper swivel; 2. a lower support rod; 21. a lower jaw; 22. a second internal thread; 23. connecting the inserted link; 24. a lower pressure head; 25. a lower tension spring; 26. a pull-down rod; 27. a pull rope is pulled down; 28. a scale plate; 3. an upper support rod; 31. an upper clamping jaw; 32. an upper pressure head; 33. an upper tension spring; 34. a pull rod; 35. a pull rope is arranged; 36. a fire extinguishing bag; 37. a needle; 38. and (3) spraying holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
A gas monitoring cable installation device according to a preferred embodiment of the present invention will be described in detail below.
Example 1
As shown in fig. 1-8, a gas monitoring cable installation device comprises an adjusting sleeve 1, wherein a first internal thread 13 is formed in the adjusting sleeve 1, an external thread 12 is formed on the outer side of the adjusting sleeve 1, an upper supporting rod 3 is inserted into the top of the adjusting sleeve 1, the upper supporting rod 3 is in threaded connection with the first internal thread 13, a lower supporting rod 2 is sleeved at the bottom of the adjusting sleeve 1, a second internal thread 22 is formed in the lower supporting rod 2, and the second internal thread 22 is in threaded connection with the external thread 12;
the bottom of the lower supporting rod 2 is hinged with two groups of lower clamping jaws 21, a lower sliding hole is formed in the bottom of the lower supporting rod 2, a lower pressing head 24 is connected to the inside of the lower sliding hole in a sliding mode, a lower tension spring 25 is arranged between the top of the lower pressing head 24 and the inner wall of the lower sliding hole, the lower tension spring 25 is used for driving the lower pressing head 24 to ascend, two sides of the bottom of the lower pressing head 24 are hinged with lower pull rods 26, the other ends of the lower pull rods 26 are hinged with the lower clamping jaws 21, a lower pull rope 27 is arranged between the lower pressing head 24 and the adjusting sleeve 1, a lower rope hole is formed in the bottom of the lower supporting rod 2, and the lower pull rope 27 passes through the upper rope hole;
the top of the upper supporting rod 3 is hinged with two groups of upper clamping jaws 31, an upper sliding hole is formed in the top of the upper supporting rod 3, an upper pressing head 32 is connected to the inner portion of the upper sliding hole in a sliding mode, an upper tension spring 33 is arranged between the bottom of the upper pressing head 32 and the inner wall of the upper sliding hole, the upper tension spring 33 is used for driving the upper pressing head 32 to descend, two sides of the top of the upper pressing head 32 are hinged with upper pull rods 34, the other ends of the upper pull rods 34 are hinged with the upper clamping jaws 31, an upper pull rope 35 is arranged between the upper pressing head 32 and the adjusting sleeve 1, an upper rope hole is formed in the top of the upper supporting rod 3, the upper pull rope 35 penetrates through the upper rope hole, a containing groove is formed in the bottom of the upper supporting rod 3, a fire extinguishing bag 36 is arranged in the containing groove, a pricking needle 37 is arranged at the bottom of the upper pressing head 32, the pricking needle 37 can enter the containing groove, a plurality of groups of spray holes 38 are formed in the top of the upper supporting rod 3, and six groups of spray holes 38 are preferentially communicated with the containing groove.
When the gas pipeline clamping device is used, the lower support rod 2 is propped against a gas pipeline, a cable is placed in the upper clamping jaw 31, the adjusting sleeve 1 is rotated, at the moment, the lower support rod 2 cannot rotate under the limit of the lower clamping jaw 21 and the gas pipeline, the upper support rod 3 is fixed by hand, the adjusting sleeve 1 rotates relative to the upper support rod 3 and the lower support rod 2, the upper support rod 3 and the lower support rod 2 are simultaneously far away from the adjusting sleeve 1, the lower support rod 2 drives the lower pressure head 24 to be far away from the adjusting sleeve 1, the lower pressure head 24 moves towards the gas pipeline under the action of the lower pull rope 27, the lower pressure head 24 drives the two groups of lower clamping jaws 21 to be closed together through the lower pull rod 26, the upper pressure head 32 drives the upper pressure head 32 to be far away from the adjusting sleeve 1 under the action of the upper pull rope 35, the upper pressure head 32 drives the upper clamping jaw 31 to be closed together through the upper pull rod 34, the cable can be rapidly clamped through the propping contact of the upper pressure head 32 and the clamping jaw 31, and the cable can be rapidly fixed on the gas pipeline with a fixed distance, and the gas pipeline is convenient to install;
when a cable breaks out in the use process, the upper pull rope 35 can be blown out quickly, at the moment, the upper pull spring 33 drives the upper pressure head 32 to descend quickly, the upper pressure head 32 drives the puncture needle 37 to be inserted into the storage groove quickly, the puncture needle 37 punctures the fire extinguishing bag 36, the fire extinguishing agent in the fire extinguishing bag 36 is sprayed out of the cable through the spray holes 38, and the fire extinguishing agent can be sprayed in all directions through the arrangement of the plurality of groups of spray holes 38, so that the use safety of the cable can be effectively improved, meanwhile, the upper pressure head 32 can slide up and down under the action of elastic force, the upper pressure head 32 drives the upper clamping jaw 31 to swing reciprocally through the upper pull rod 34, the cable is repeatedly pressed, and further fire is extinguished, so that the use safety is high.
Further, the top of the lower ram 24 and the bottom of the upper ram 32 are both in a t-shaped design, and the lower pull cord 27 and the upper pull cord 35 are fixedly connected to the broadside by elastic rubber.
When the gas pipeline adjusting sleeve is used, the lower supporting rod 2 is propped against a gas pipeline, then a cable is placed in the upper clamping jaw 31, then the adjusting sleeve 1 is rotated, at the moment, the lower supporting rod 2 cannot rotate under the limitation of the lower clamping jaw 21 and the gas pipeline, the upper supporting rod 3 is fixed by hands, the adjusting sleeve 1 rotates relative to the upper supporting rod 3 and the lower supporting rod 2, the upper supporting rod 3 and the lower supporting rod 2 are simultaneously far away from the adjusting sleeve 1, the lower clamping jaw 21 and the upper clamping jaw 31 clamp the gas pipeline and the cable, when the installation interval needs to be adjusted, the adjusting sleeve 1 is continuously rotated, at the moment, the elastic rubber is stretched, the lower pressing head 24 and the upper pressing head 32 cannot influence the lower supporting rod 2 and the upper supporting rod 3 to be far away from the adjusting sleeve 1, so that the interval between the gas pipeline and the cable can be adjusted as required, and the gas pipeline adjusting sleeve is suitable for different safety environments.
A second embodiment is based on the above embodiment;
as shown in fig. 3 and 4, the outer side of the adjusting sleeve 1 is provided with an outer knob 11, a lower pull rope 27 is fixedly connected to the bottom of the outer knob 11, and an upper pull rope 35 is fixedly connected to the top of the outer knob 11.
Further, the bottom of the outer knob 11 is rotatably provided with a lower swivel 14, the top of the outer knob 11 is rotatably provided with an upper swivel 15, the lower pull rope 27 is fixedly connected to the bottom of the lower swivel 14, and the upper pull rope 35 is fixedly connected to the top of the upper swivel 15.
An embodiment III based on the above embodiment;
as shown in fig. 7 and 8, the upper cord 35 is made of a thin cotton string, and by this design, the upper cord 35 can be blown quickly.
Further, the fire extinguishing bag 36 stores therein a fire extinguishing agent, and the fire extinguishing agent is carbon tetrachloride, and the carbon tetrachloride fire extinguisher is the first choice for extinguishing a fire of a cable, because it is not conductive, and is suitable for extinguishing electrical equipment of 10KV and below, and at the same time, carbon tetrachloride is also not conductive, and can effectively prevent the generation of electric sparks and the expansion of fire, so carbon tetrachloride is the best choice for protecting the cable.
Fourth, on the basis of the above embodiment;
as shown in fig. 5-7, the bottom of the lower pressure head 24 and the top of the upper pressure head 32 are both provided with arc plates, so that the pressing area of the lower pressure head 24 and the upper pressure head 32 can be increased by the design, and the clamping effect is better.
Further, the inner sides of the lower clamping jaw 21 and the upper clamping jaw 31 are provided with saw tooth grooves, and the clamping stability of the lower clamping jaw 21 and the upper clamping jaw 31 can be improved through the design.
Fifth embodiment, based on the above embodiment;
as shown in fig. 6, a scale plate 28 is arranged on the outer side of the lower stay cord 27, the scale plate 28 is positioned above the lower stay cord hole, and by means of the design, the distance between the cable and the gas pipeline can be accurately judged by observing the positions of the top of the upper support rod 3 and the scale plate 28.
An embodiment six, based on the above embodiment;
as shown in fig. 5 and 6, a connecting insert rod 23 is arranged in the lower support rod 2, the cross section of the connecting insert rod 23 is rectangular, and the connecting insert rod 23 can be tightly inserted into the accommodating groove through the adjusting sleeve 1.
When the gas pipeline adjusting sleeve is used, the lower supporting rod 2 is propped against a gas pipeline, then a cable is placed in the upper clamping jaw 31, then the adjusting sleeve 1 is rotated, at the moment, the lower supporting rod 2 cannot rotate under the limit of the lower clamping jaw 21 and the gas pipeline, meanwhile, the upper supporting rod 3 cannot rotate relative to the lower supporting rod 2 because of the rectangular cross section of the connecting inserting rod 23, the lower supporting rod 2 and the upper supporting rod 3 are limited at the same time, the adjusting sleeve 1 rotates relative to the upper supporting rod 3 and the lower supporting rod 2, the upper supporting rod 3 and the lower supporting rod 2 are simultaneously far away from the adjusting sleeve 1, the upper supporting rod 3 does not need to be manually held, and the gas pipeline adjusting sleeve is more convenient to install;
when the lower support rod 2 and the upper support rod 3 are smaller in adjusting distance, the cable and the gas pipeline are closer, the connecting inserted rod 23 can extrude the fire extinguishing bag 36, the pressure is larger, when the fire extinguishing bag 36 is punctured, the fire extinguishing agent spraying amount in the fire extinguishing bag 36 is more, the protection effect is further improved, and when the lower support rod 2 and the upper support rod 3 are larger in adjusting distance, the cable and the gas pipeline are farther, the influence of cable combustion on the gas pipeline is smaller, and when the fire extinguishing bag 36 is punctured, the fire extinguishing agent spraying amount in the fire extinguishing bag 36 is smaller, and the fire extinguishing agent can be saved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a gas monitoring cable installation device, includes adjustment sleeve (1), its characterized in that, first internal thread (13) have been seted up to the inside of adjustment sleeve (1), the outside of adjustment sleeve (1) is provided with external screw thread (12), upper support rod (3) have been pegged graft at the top of adjustment sleeve (1), upper support rod (3) and first internal screw thread (13) threaded connection, lower support rod (2) have been cup jointed to the bottom of adjustment sleeve (1), second internal screw thread (22) have been seted up to the inside of lower support rod (2), second internal screw thread (22) and external screw thread (12) threaded connection;
the bottom of the lower supporting rod (2) is hinged with two groups of lower clamping jaws (21), a lower sliding hole is formed in the bottom of the lower supporting rod (2), a lower pressing head (24) is connected in a sliding mode in the lower sliding hole, a lower tension spring (25) is arranged between the top of the lower pressing head (24) and the inner wall of the lower sliding hole, the lower tension spring (25) is used for driving the lower pressing head (24) to ascend, two sides of the bottom of the lower pressing head (24) are hinged with lower pull rods (26), the other ends of the lower pull rods (26) are hinged with the lower clamping jaws (21), a lower pull rope (27) is arranged between the lower pressing head (24) and the adjusting sleeve (1), a lower rope hole is formed in the bottom of the lower supporting rod (2), and the lower pull rope (27) passes through the upper rope hole;
the top of going up bracing piece (3) articulates there are two sets of clamping jaw (31), go up the top of bracing piece (3) and seted up last slide hole, go up the inside sliding connection of slide hole and have last pressure head (32), be provided with extension spring (33) between the bottom of going up pressure head (32) and the last slide hole inner wall, go up extension spring (33) and be used for driving to go up pressure head (32) decline, the both sides at going up pressure head (32) top all articulate have last pull rod (34), go up the other end of pull rod (34) with upward clamping jaw (31) are articulated, go up pressure head (32) with be provided with between regulating sleeve (1) and go up stay cord (35), go up the top of bracing piece (3) and seted up last rope hole, go up stay cord (35) and pass and go up the rope hole, the storage tank has been seted up to the bottom of going up of bracing piece (3), the inside of storage tank is provided with fire extinguishing bag (36), the bottom of going up pressure head (32) is provided with felting needle (37), felting needle (37) can get into storage tank, upward bracing piece (3) top (38) are seted up to multiunit (38).
2. The fuel gas monitoring cable installation device according to claim 1, wherein an outer knob (11) is arranged on the outer side of the adjusting sleeve (1), the lower pull rope (27) is fixedly connected to the bottom of the outer knob (11), and the upper pull rope (35) is fixedly connected to the top of the outer knob (11).
3. A gas monitoring cable installation device according to claim 2, wherein the bottom of the outer knob (11) is rotatably provided with a lower swivel (14), the top of the outer knob (11) is rotatably provided with an upper swivel (15), the lower pull rope (27) is fixedly connected to the bottom of the lower swivel (14), and the upper pull rope (35) is fixedly connected to the top of the upper swivel (15).
4. A gas monitoring cable installation device according to claim 1, wherein the upper pull cord (35) is a thin cotton cord.
5. A gas monitoring cable installation device according to claim 1, wherein the fire extinguishing bag (36) has an extinguishing agent stored therein, and wherein the extinguishing agent is carbon tetrachloride.
6. A gas monitoring cable installation device according to claim 1, wherein the bottom of the lower ram (24) and the top of the upper ram (32) are both provided with arc plates.
7. The gas monitoring cable installation device according to claim 1, wherein the top of the lower ram (24) and the bottom of the upper ram (32) are both in a t-shaped design, and the lower pull rope (27) and the upper pull rope (35) are fixedly connected on the broadside through elastic rubber.
8. The gas monitoring cable installation device according to claim 1, wherein the inner sides of the lower clamping jaw (21) and the upper clamping jaw (31) are provided with saw tooth grooves.
9. A gas monitoring cable installation device according to claim 1, characterized in that the outer side of the lower pull rope (27) is provided with a scale plate (28), the scale plate (28) being located above the lower rope hole.
10. A gas monitoring cable installation device according to any one of claims 1-9, wherein a connecting insert rod (23) is arranged in the lower support rod (2), the cross section of the connecting insert rod (23) is rectangular, and the connecting insert rod (23) can be tightly inserted into the accommodating groove through the adjusting sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311723792.0A CN117410903A (en) | 2023-12-15 | 2023-12-15 | Gas monitoring cable installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311723792.0A CN117410903A (en) | 2023-12-15 | 2023-12-15 | Gas monitoring cable installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117410903A true CN117410903A (en) | 2024-01-16 |
Family
ID=89491221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311723792.0A Pending CN117410903A (en) | 2023-12-15 | 2023-12-15 | Gas monitoring cable installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117410903A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201523201U (en) * | 2009-09-28 | 2010-07-07 | 湖北省电力公司孝感供电公司 | Double split conductor spacing card |
| CN112822900A (en) * | 2021-02-26 | 2021-05-18 | 张开玉 | Safe type automatic electric cabinet with fire-retardant function |
| CN114082123A (en) * | 2021-11-30 | 2022-02-25 | 王竹青 | A electric wire fire extinguishing apparatus for new energy automobile |
| CN216215542U (en) * | 2021-11-11 | 2022-04-05 | 深圳市卓润建设工程有限公司 | Cable fixing device for municipal works |
| WO2022222584A1 (en) * | 2021-04-21 | 2022-10-27 | 安徽伊法拉电气股份有限公司 | Novel cable explosion-proof box |
-
2023
- 2023-12-15 CN CN202311723792.0A patent/CN117410903A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201523201U (en) * | 2009-09-28 | 2010-07-07 | 湖北省电力公司孝感供电公司 | Double split conductor spacing card |
| CN112822900A (en) * | 2021-02-26 | 2021-05-18 | 张开玉 | Safe type automatic electric cabinet with fire-retardant function |
| WO2022222584A1 (en) * | 2021-04-21 | 2022-10-27 | 安徽伊法拉电气股份有限公司 | Novel cable explosion-proof box |
| CN216215542U (en) * | 2021-11-11 | 2022-04-05 | 深圳市卓润建设工程有限公司 | Cable fixing device for municipal works |
| CN114082123A (en) * | 2021-11-30 | 2022-02-25 | 王竹青 | A electric wire fire extinguishing apparatus for new energy automobile |
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