CN220324205U - Fireproof compression-resistant cable - Google Patents
Fireproof compression-resistant cable Download PDFInfo
- Publication number
- CN220324205U CN220324205U CN202321826889.XU CN202321826889U CN220324205U CN 220324205 U CN220324205 U CN 220324205U CN 202321826889 U CN202321826889 U CN 202321826889U CN 220324205 U CN220324205 U CN 220324205U
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- Prior art keywords
- supporting
- cable body
- cable
- fire
- sides
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- 230000006835 compression Effects 0.000 title claims abstract description 16
- 238000007906 compression Methods 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 49
- 230000002265 prevention Effects 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 22
- 238000013016 damping Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a fireproof compression-resistant cable, which relates to the field of cables and comprises a cable body and a supporting transverse plate, wherein supporting ring sleeves are sleeved on two sides of the surface of the cable body, inserting rods are fixedly arranged on the front side and the rear side of the bottom of the supporting transverse plate, and supporting ring plates are fixedly sleeved on the surface of the inserting rods and close to the bottom of the inserting rods. This fire prevention resistance to compression type cable can directly overlap through the support ring cover and establish the surface of installing at the cable body, and the support ring cover can directly remove on the surface of cable body simultaneously, can directly adjust the position, can directly support the protection to the top of cable body through supporting the diaphragm, and after inserting the inserted bar underground, support the diaphragm and support the back, can play better supporting effect to the cable body with supporting the diaphragm mutually supporting, avoid the cable body to suffer pressure to can play better resistance to compression effect, guaranteed the use of cable body.
Description
Technical Field
The utility model belongs to the technical field of cables, and particularly relates to a fireproof compression-resistant cable.
Background
The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, the wires are used for transmitting power or information from one place to another, and the cable is similar to a rope formed by twisting a plurality of wires or groups of wires, each group of wires are mutually insulated and are often twisted around a center, the whole outer surface of the cable is covered with a highly insulating cover layer, the cable has the characteristics of inner power supply and outer insulation, and meanwhile, the types and functions of the cable are different according to market demands.
Through retrieval, china patent discloses a fireproof cable (grant bulletin No. CN 216749408U), the technology of the patent can achieve the purposes of passing through the cable core, an inner protective sleeve is movably sleeved outside the cable core, a tensile layer is arranged on the outer side of the inner protective sleeve, an outer protective sleeve is arranged on the outer side of the inner protective sleeve, a flame-retardant layer is paved on the outer side of the outer protective sleeve, an isolation layer is arranged on the inner side of the outer protective sleeve, a heat insulation layer is arranged inside the outer protective sleeve, and a protective layer is paved on the inner side of the outer protective sleeve; through setting up interior lag, can be at the in-process that fire prevention type cable used, according to the material characteristic of interior lag, high performance polyimide film has better high temperature resistant, resistant radiation, resistant chemical corrosion and electrical insulation property, when the cable core work produced heat, uses interior lag to play certain guard action to the cable, prevents the inside too high temperature that produces of cable, leads to the cable to take place the problem of trouble to improved the life of cable.
One of the fireproof cables in the above patent has the following problems in use:
1. when the cable is used, some cables need to be buried in the ground deeply, if the ground at the top of the cable is stacked with heavy objects after burying, certain pressure can influence the cable, if the cable does not have the compression-resistant function, the cable is very easy to deform when suffering from the pressure, and even the cable is seriously bent, so that the use of the cable is influenced.
Disclosure of Invention
The utility model aims to provide a fireproof compression-resistant cable so as to solve the technical problems in the background technology.
In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides a fire prevention resistance to compression type cable, includes cable body and support diaphragm, the equal cover in both sides on cable body surface is established and is installed the support ring cover, the equal fixed mounting in front and back both sides of support diaphragm bottom has the inserted bar, the surface of inserted bar and the fixed cover in position that is close to the bottom are established and are installed the support ring board, the top fixed mounting of support ring cover has the supporting shoe, the top fixed mounting of supporting shoe has the fixed block, the inner chamber of fixed block is provided with damping spring, damping spring's top fixed mounting has the backup pad.
Preferably, the left side cover of cable body is established and is installed the end protective sheath, the end protective sheath adopts fire prevention material to make.
Preferably, the back of the supporting block is fixedly provided with a thread bush, an inner cavity of the thread bush is provided with a fastening bolt in a threaded manner, and the front end of the fastening bolt is in threaded connection with the back of the fixed block.
Preferably, the top of backup pad has seted up the recess, the inner chamber fixed mounting of recess has the connecting block, the top of connecting block and the bottom fixed connection of supporting the diaphragm.
Preferably, limiting plates are fixedly arranged on two sides of the inner cavity of the fixed block, limiting sliding grooves are formed in the inner sides of the limiting plates, and limiting sliding blocks are movably arranged in the inner sides of the limiting sliding grooves.
Preferably, the inner side of the limit sliding block is fixedly connected with the outer side of the supporting plate, and the number of the limit sliding blocks is two and is uniformly distributed on two sides of the supporting plate.
Preferably, the waterproof sealing ring is fixedly arranged around the inner cavity of the end protection sleeve close to the right side, and the fireproof flame-retardant protection sleeve is sleeved on the outer surface of the cable body.
The fireproof compression-resistant cable has the following advantages:
1. this fire prevention resistance to compression type cable can directly overlap through the support ring cover and establish the surface of installing at the cable body, and the support ring cover can directly remove on the surface of cable body simultaneously, can directly adjust the position, can directly support the protection to the top of cable body through supporting the diaphragm, and after inserting the inserted bar underground, support the diaphragm and support the back, can play better supporting effect to the cable body with supporting the diaphragm mutually supporting, avoid the cable body to suffer pressure to can play better resistance to compression effect, guaranteed the use of cable body.
2. This fire prevention resistance to compression type cable can effectually be overlapped through the end protective sheath and establish the one end of installing at the cable body to assurance that can be better has better protective effect after the end of cable body is pegged graft the installation, and the end protective sheath has better fire behavior simultaneously, and waterproof sealing circle can be guaranteed to be established after the one end of cable body at the end protective sheath cover, has better waterproof sealing effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic partial cross-sectional view of a support block structure of the present utility model;
FIG. 3 is a bottom view of the overall structure of the present utility model;
fig. 4 is a schematic structural diagram of a fixed block according to the present utility model.
The figure indicates: 1. a cable body; 2. a support ring sleeve; 3. a support ring plate; 4. an end protection sleeve; 5. a supporting cross plate; 6. a support block; 7. a fixed block; 8. a rod; 9. a thread sleeve; 10. a fastening bolt; 11. damping vibration-absorbing springs; 12. a limit sliding block; 13. limiting sliding grooves; 14. a limiting plate; 15. a connecting block; 16. a support plate; 17. a groove.
Detailed Description
As shown in fig. 1-4, the fireproof and compression-resistant cable provided by the utility model comprises a cable body 1 and a supporting transverse plate 5, wherein supporting ring sleeves 2 are sleeved on both sides of the surface of the cable body 1, inserted bars 8 are fixedly installed on both front and rear sides of the bottom of the supporting transverse plate 5, supporting ring plates 3 are fixedly sleeved on the surface of the inserted bars 8 and the position close to the bottom, supporting blocks 6 are fixedly installed on the tops of the supporting ring sleeves 2, fixing blocks 7 are fixedly installed on the tops of the supporting blocks 6, damping shock springs 11 are arranged in inner cavities of the fixing blocks 7, and supporting plates 16 are fixedly installed on the tops of the damping shock springs 11.
Specifically, the left side cover of cable body 1 is established and is installed end protective sheath 4, and end protective sheath 4 adopts fire prevention material to make.
Through above-mentioned technical scheme, the end protective sheath 4 can effectually overlap to establish the one end of installing at cable body 1 to assurance that can be better has better protective effect after the end of cable body 1 is pegged graft the installation, and end protective sheath 4 has better fire behavior simultaneously.
Specifically, the back of supporting shoe 6 is fixed mounting has thread bush 9, and the inner chamber screw thread of thread bush 9 is installed fastening bolt 10, and fastening bolt 10's front end and the back threaded connection of fixed block 7.
Through above-mentioned technical scheme, after the bottom of fixed block 7 is placed in the inner chamber of supporting shoe 6, can directly remove to the back of fixed block 7 through rotatory fastening bolt 10 to with the back threaded connection of fixed block 7, realize the fixed work to fixed block 7.
Specifically, the top of backup pad 16 has seted up recess 17, and the inner chamber fixed mounting of recess 17 has connecting block 15, and the top of connecting block 15 and the bottom fixed connection of supporting diaphragm 5.
Through above-mentioned technical scheme, connecting block 15 can direct fixed mounting at the inner chamber of recess 17, and connecting block 15 can realize supporting the fixed work of being connected between diaphragm 5 and the backup pad 16.
Specifically, limiting plates 14 are fixedly installed on two sides of the inner cavity of the fixed block 7, limiting sliding grooves 13 are formed in the inner sides of the limiting plates 14, and limiting sliding blocks 12 are movably installed in the inner sides of the limiting sliding grooves 13.
Through the technical scheme, the damping vibration attenuation spring 11 can drive the limit sliding block 12 to slide up and down horizontally in the inner cavity of the limit sliding groove 13 while performing buffering vibration attenuation work.
Specifically, the inner sides of the limit sliders 12 are fixedly connected with the outer sides of the support plates 16, and the number of the limit sliders 12 is two and is uniformly distributed on two sides of the support plates 16.
Through the technical scheme, the limiting slide block 12 can directly limit the damping vibration reduction spring 11, so that the vibration reduction range of the damping vibration reduction spring 11 is ensured, and the vibration reduction effect is ensured.
Specifically, waterproof sealing rings are fixedly arranged around the inner cavity of the end protection sleeve 4 close to the right side, and a fireproof flame-retardant protection sleeve is sleeved on the outer surface of the cable body 1.
Through above-mentioned technical scheme, waterproof sealing circle can guarantee to have better waterproof effect of sealing after the one end at cable body 1 is established to end protective sheath 4 cover.
The working principle of the fireproof compression-resistant cable is as follows: the cable body 1 is directly sleeved with the supporting ring sleeve 2, the surface of the cable body 1 can be directly sleeved with the supporting ring sleeve 2, the position of the cable body 1 can be directly adjusted, the top of the cable body 1 can be directly supported and protected through the supporting transverse plate 5, and after the inserting rod 8 is inserted into the ground, the supporting ring plate 3 can be mutually matched with the supporting transverse plate 5 to play a better supporting effect on the cable body 1, the cable body 1 is prevented from being subjected to pressure, the impact force suffered by the damping spring 11 can be effectively relieved, the damping spring 11 can simultaneously buffer and damp the work, the limiting slide block 12 can be driven to slide horizontally in the inner cavity of the limiting slide groove 13, the limiting slide block 12 can directly limit the damping spring 11, the vibration damping effect is guaranteed, the back of the fixing block 7 can be directly moved to the back of the fixing block 7 through the rotary fastening bolt 10 after the bottom of the fixing block 7 is placed in the inner cavity of the supporting block 6, the fixing block 7 is realized, the fixing block 7 can be directly fastened by the rotary fastening bolt 10 to the outside, and the fixing block 7 can be directly fastened to the outside in a position when the fixing block 7 is directly taken out.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a fire prevention resistance to compression formula cable, includes cable body (1) and supports diaphragm (5), its characterized in that: the cable is characterized in that the two sides of the surface of the cable body (1) are respectively sleeved with a supporting ring sleeve (2), inserting rods (8) are fixedly installed on the front side and the rear side of the bottom of the supporting transverse plate (5), the supporting ring plates (3) are installed on the surface of each inserting rod (8) and are close to the position fixing sleeves of the bottom of the inserting rods, supporting blocks (6) are fixedly installed at the tops of the supporting ring sleeves (2), fixing blocks (7) are fixedly installed at the tops of the supporting blocks (6), damping shock absorption springs (11) are arranged in inner cavities of the fixing blocks (7), and supporting plates (16) are fixedly installed at the tops of the damping shock absorption springs (11).
2. A fire and pressure resistant cable according to claim 1 wherein: the left side cover of cable body (1) is established and is installed end protective sheath (4), end protective sheath (4) adopt fire-proof material to make.
3. A fire and pressure resistant cable according to claim 1 wherein: the back of supporting shoe (6) fixed mounting has thread bush (9), fastening bolt (10) are installed to the inner chamber screw thread of thread bush (9), the front end and the back threaded connection of fixed block (7) of fastening bolt (10).
4. A fire and pressure resistant cable according to claim 1 wherein: the top of backup pad (16) has seted up recess (17), the inner chamber fixed mounting of recess (17) has connecting block (15), the top of connecting block (15) is connected with the bottom fixed of supporting diaphragm (5).
5. A fire and pressure resistant cable according to claim 1 wherein: limiting plates (14) are fixedly mounted on two sides of the inner cavity of the fixed block (7), limiting sliding grooves (13) are formed in the inner sides of the limiting plates (14), and limiting sliding blocks (12) are movably mounted on the inner sides of the limiting sliding grooves (13).
6. A fire and pressure resistant cable according to claim 5 wherein: the inner sides of the limit sliding blocks (12) are fixedly connected with the outer sides of the supporting plates (16), and the number of the limit sliding blocks (12) is two and is uniformly distributed on the two sides of the supporting plates (16).
7. A fire and pressure resistant cable according to claim 2 wherein: waterproof sealing rings are fixedly arranged around the inner cavity of the end protection sleeve (4) close to the right side, and a fireproof and flame-retardant protection sleeve is sleeved on the outer surface of the cable body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321826889.XU CN220324205U (en) | 2023-07-12 | 2023-07-12 | Fireproof compression-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321826889.XU CN220324205U (en) | 2023-07-12 | 2023-07-12 | Fireproof compression-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324205U true CN220324205U (en) | 2024-01-09 |
Family
ID=89422177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321826889.XU Active CN220324205U (en) | 2023-07-12 | 2023-07-12 | Fireproof compression-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324205U (en) |
-
2023
- 2023-07-12 CN CN202321826889.XU patent/CN220324205U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |