CN213027293U - Stainless steel groove type fireproof horizontal cable bridge - Google Patents
Stainless steel groove type fireproof horizontal cable bridge Download PDFInfo
- Publication number
- CN213027293U CN213027293U CN202022015836.2U CN202022015836U CN213027293U CN 213027293 U CN213027293 U CN 213027293U CN 202022015836 U CN202022015836 U CN 202022015836U CN 213027293 U CN213027293 U CN 213027293U
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- inner shell
- shell
- fixedly connected
- stainless steel
- horizontal cable
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 20
- 239000010935 stainless steel Substances 0.000 title claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 8
- 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 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 6
- 241001330002 Bambuseae Species 0.000 abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 6
- 239000011425 bamboo Substances 0.000 abstract description 6
- 239000004020 conductor Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a stainless steel groove type horizontal cable testing bridge of preventing fires, including shell and inner shell, the top of shell is equipped with the visor, the left end of inner shell, right-hand member and bottom all with damping spring's one end fixed connection, damping spring's the other end and the inner wall fixed connection of shell, the internally mounted of inner shell has an insulating line section of thick bamboo, the upper end and the equal fixedly connected with sleeve of lower extreme inner wall of an insulating line section of thick bamboo, reset spring's the other end and the one end fixed connection of slider, the other end fixedly connected with arc fixation clamp of slide bar, the inside of arc fixation clamp is equipped with the sponge layer, be equipped with the dry powder of putting out a fire between inner shell and the insulating line section of. The utility model discloses can reduce the wearing and tearing between cable and the crane span structure, and have the fire prevention function, protect public safety.
Description
Technical Field
The utility model relates to a cable testing bridge technical field, in particular to horizontal cable testing bridge of stainless steel slot type fire prevention.
Background
The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, and all parts need to be galvanized. The groove type cable bridge is a groove type component which is formed by bending a whole steel plate, and is conceptually different from a disc rack in height-width ratio, wherein the disc rack is shallow and wide, the groove type cable bridge has certain depth and sealing performance, and the groove type cable bridge can be used for laying a fully-sealed cable. It is most suitable for laying computer cables, communication cables, thermocouple cables and other control cables of highly sensitive systems.
The groove type cable bridge frame has dustproof and anti-interference performance, but abrasion of a cable caused by friction easily occurs between the cable and a fixing device in the traditional groove type cable bridge frame, the bridge frame cannot protect the inner cable when a fire disaster occurs, and meanwhile, when the inner cable breaks down and burns, the cable cannot be prevented from burning, and public safety is protected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a stainless steel groove formula horizontal cable testing bridge of preventing fires can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stainless steel groove type fireproof horizontal cable bridge comprises an outer shell and an inner shell, wherein an installing head is arranged at the bottom end of the outer shell, concave sliding grooves are formed in the inner sides of the left end and the right end of the outer shell respectively, a protective cover is arranged at the top end of the outer shell, convex sliding blocks matched with the concave sliding grooves are fixedly installed at the left end and the right end of the protective cover, a handle is installed at the top of the protective cover, the inner shell is arranged inside the outer shell, the left end, the right end and the bottom end of the inner shell are fixedly connected with one end of a damping spring, the other end of the damping spring is fixedly connected with the inner wall of the outer shell, an insulating wire barrel is installed inside the inner shell, sleeves are fixedly connected to the inner walls of the upper end and the lower end of the insulating wire barrel, one end of each sleeve is fixedly connected with, the slider with sleeve sliding connection, the other end fixedly connected with slide bar of slider, the other end fixedly connected with arc fixation clamp of slide bar, the inside of arc fixation clamp is equipped with the sponge layer, the inner shell with be equipped with the dry powder of putting out a fire between the insulating line section of thick bamboo, the opening end of inner shell is equipped with the sealed lid of assorted with it, the opening end edge of inner shell is equipped with the screw, sealed lid pass through the bolt with screw fixed connection, the inner shell with be equipped with fire-retardant cotton between the shell.
Preferably, four mounting heads are arranged; the damping springs are provided with a plurality of groups.
Preferably, the male slider is slidably connected to the female runner.
Preferably, the open end of the insulated wire barrel is parallel to the open end of the inner shell; the sealing covers are provided with two groups, and the sealing covers are provided with through openings matched with the insulating wire barrels.
Preferably, the arc fixation clamp is equipped with two sets, the sponge layer is equipped with two sets.
Preferably, the insulating bobbin is provided with three groups, the insulating bobbin is positioned at the middle end inside the inner shell, the top end and the bottom end of the insulating bobbin are fixedly connected with the inner wall of the inner shell, and the insulating bobbin is positioned at the two ends inside the inner shell, the top end, the bottom end and the side ends of the insulating bobbin are fixedly connected with the inner wall of the inner shell.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model relates to a stainless steel groove type fireproof horizontal cable bridge, when in use, the outer shell is fixed through an installation head, then the cable penetrates into the insulating wire barrel, a protective cover is tightly covered, two arc fixing clamps clamp and fix the cable under the action of a reset spring, a sliding block and a sliding rod, the inner wall of each arc fixing clamp is provided with a sponge layer, the friction force generated when the cable is used can be reduced, the cable is prevented from being damaged, a plurality of groups of damping springs are arranged between the outer shell and the inner shell, and when the cable bridge collides in actual use, the cable is prevented from being damaged; be equipped with the dry powder of putting out a fire between inner shell and the insulating line section of thick bamboo, when the cable conductor is on fire because internal failure, put out a fire in the dry powder is covered with the inner chamber of whole inner shell, prevent the cable conductor burning, the sealed lid of open end through bolt fixedly connected with of inner shell, can conveniently dismantle, change the dry powder of putting out a fire, be equipped with fire-retardant cotton between inner shell and the shell, when external environment takes place the conflagration, fire-retardant cotton can prevent that the intensity of a fire from stretching to the crane span structure inside, prevent the cable conductor burning, protection.
Drawings
Fig. 1 is a schematic perspective view of a stainless steel groove type fireproof horizontal cable bridge of the present invention;
FIG. 2 is a front view of a stainless steel trough type fireproof horizontal cable tray of the present invention;
FIG. 3 is a schematic structural view of a portion A of a stainless steel trough-type fireproof horizontal cable tray of the present invention;
FIG. 4 is a right side view of a stainless steel trough type fireproof horizontal cable tray of the present invention;
fig. 5 is a front view of the insulating bobbin of the stainless steel groove type fireproof horizontal cable bridge of the present invention.
In the figure: 1. a housing; 101. a mounting head; 102. a concave chute; 2. a protective cover; 201. a handle; 202. a male slider; 3. a damping spring; 4. an inner shell; 401. a bolt; 402. a sealing cover; 403. a screw hole; 5. an insulated wire barrel; 501. a sleeve; 502. a return spring; 503. a slider; 504. a slide bar; 505. an arc-shaped fixing clip; 506. a sponge layer; 6. flame-retardant cotton; 7. fire extinguishing dry powder.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a stainless steel groove type fireproof horizontal cable bridge comprises an outer shell 1 and an inner shell 4, wherein a mounting head 101 is arranged at the bottom end of the outer shell 1, concave chutes 102 are respectively arranged on the inner sides of the left and right ends of the outer shell 1, a protective cover 2 is arranged at the top end of the outer shell 1, convex sliding blocks 202 matched with the concave chutes 102 are fixedly arranged at the left and right ends of the protective cover 2, a handle 201 is arranged at the top of the protective cover 2, the inner shell 4 is arranged inside the outer shell 1, the left, right and bottom ends of the inner shell 4 are fixedly connected with one end of a damping spring 3, the other end of the damping spring 3 is fixedly connected with the inner wall of the outer shell 1, an insulating wire barrel 5 is arranged inside the inner shell 4, sleeves 501 are fixedly connected with the inner walls of the upper and lower ends of the insulating wire barrel 5, one end of the sleeves 501 is fixedly connected, the other end of reset spring 502 and the one end fixed connection of slider 503, slider 503 with sleeve 501 sliding connection, the other end fixedly connected with slide bar 504 of slider 503, the other end fixedly connected with arc fixation clamp 505 of slide bar 504, the inside of arc fixation clamp 505 is equipped with sponge layer 506, inner shell 4 with be equipped with the dry powder 7 of putting out a fire between the insulating line section of thick bamboo 5, the open end of inner shell 4 is equipped with the sealed lid 402 of assorted with it, the open end edge of inner shell 4 is equipped with screw 403, sealed lid 402 pass through bolt 401 with screw 403 fixed connection, inner shell 4 with be equipped with fire-retardant cotton 6 between the shell 1.
In this embodiment, it is preferable that the mounting heads 101 are provided with four; the damping springs 3 are provided in groups.
In this embodiment, the male slider 202 is preferably slidably connected to the female chute 102.
In this embodiment, preferably, the open end of the insulated wire drum 5 is parallel to the open end of the inner casing 4; the sealing covers 402 are provided with two groups, and the sealing covers 402 are provided with through holes matched with the insulating wire barrels 5.
In this embodiment, preferably, there are two sets of the arc-shaped fixing clips 505, and two sets of the sponge layer 506.
In this embodiment, preferably, three groups of insulating wire barrels 5 are arranged, the top end and the bottom end of the insulating wire barrel 5 located at the middle end inside the inner shell 4 are fixedly connected with the inner wall of the inner shell 4, and the top end, the bottom end and the side ends of the insulating wire barrel 5 located at the two ends inside the inner shell 4 are fixedly connected with the inner wall of the inner shell 4.
It should be noted that, the utility model relates to a stainless steel groove type fireproof horizontal cable bridge, during the use, fix shell 1 through installation head 101, then penetrate the cable inside insulating bobbin 5, cover visor 2 tightly, two arc fixation clamps 505 are tight under the effect of reset spring 502, slider 503 and slide bar 504 and are fixed the cable conductor tightly, arc fixation clamp 505 inner wall is equipped with sponge layer 506, can reduce the frictional force that the cable produced when using, prevent the cable damage, be equipped with multiunit damping spring 3 between shell 1 and the inner shell 4, when the cable bridge collides in the in-service use, prevent that the cable is impaired; be equipped with the dry powder 7 of putting out a fire between inner shell 4 and the insulating wire section of thick bamboo 5, when the cable conductor is on fire because internal fault, put out a fire in the dry powder 7 is covered with whole inner shell 4's the inner chamber, prevent the cable conductor burning, the sealed lid 402 of bolt 401 fixedly connected with is passed through to the opening end of inner shell 4, can conveniently dismantle, change the dry powder 7 of putting out a fire, be equipped with fire-retardant cotton 6 between inner shell 4 and the shell 1, when external environment conflagration breaing out, fire-retardant cotton 6 can prevent that the intensity of a fire from stretching to the crane span structure inside, prevent.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a horizontal cable testing bridge of stainless steel slot type fire prevention, includes shell (1) and inner shell (4), its characterized in that: the bottom of the outer shell (1) is provided with an installing head (101), the inner sides of the left end and the right end of the outer shell (1) are respectively provided with a concave sliding groove (102), the top end of the outer shell (1) is provided with a protective cover (2), the left end and the right end of the protective cover (2) are fixedly provided with a convex sliding block (202) matched with the concave sliding groove (102), the top of the protective cover (2) is provided with a handle (201), the inner shell (4) is arranged in the outer shell (1), the left end, the right end and the bottom end of the inner shell (4) are respectively and fixedly connected with one end of a damping spring (3), the other end of the damping spring (3) is fixedly connected with the inner wall of the outer shell (1), the inner part of the inner shell (4) is provided with an insulating bobbin (5), and the inner walls of the upper end and the lower, one end of the sleeve (501) is fixedly connected with one end of a return spring (502), the other end of the return spring (502) is fixedly connected with one end of a sliding block (503), the sliding block (503) is connected with the sleeve (501) in a sliding way, the other end of the sliding block (503) is fixedly connected with a sliding rod (504), the other end of the sliding rod (504) is fixedly connected with an arc-shaped fixing clamp (505), a sponge layer (506) is arranged inside the arc-shaped fixing clamp (505), fire extinguishing dry powder (7) is arranged between the inner shell (4) and the insulating bobbin (5), the open end of the inner shell (4) is provided with a sealing cover (402) matched with the open end, the edge of the open end of the inner shell (4) is provided with a screw hole (403), the sealing cover (402) is fixedly connected with the screw hole (403) through a bolt (401), and flame-retardant cotton (6) is arranged between the inner shell (4) and the outer shell (1).
2. The stainless steel trough type fireproof horizontal cable bridge stand of claim 1, wherein: the number of the mounting heads (101) is four; the damping springs (3) are provided with a plurality of groups.
3. The stainless steel trough type fireproof horizontal cable bridge stand of claim 1, wherein: the male slider (202) is slidably connected to the female runner (102).
4. The stainless steel trough type fireproof horizontal cable bridge stand of claim 1, wherein: the open end of the insulated wire barrel (5) is parallel to the open end of the inner shell (4); the sealing covers (402) are provided with two groups, and the sealing covers (402) are provided with through holes matched with the insulating wire barrels (5).
5. The stainless steel trough type fireproof horizontal cable bridge stand of claim 1, wherein: the arc-shaped fixing clips (505) are provided with two groups, and the sponge layers (506) are provided with two groups.
6. The stainless steel trough type fireproof horizontal cable bridge stand of claim 1, wherein: the insulating bobbin (5) is provided with three groups, and is located at the middle end inside the inner shell (4), the top end and the bottom end of the insulating bobbin (5) are fixedly connected with the inner wall of the inner shell (4), and the top end, the bottom end and the side ends of the insulating bobbin (5) at the two ends inside the inner shell (4) are fixedly connected with the inner wall of the inner shell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022015836.2U CN213027293U (en) | 2020-09-15 | 2020-09-15 | Stainless steel groove type fireproof horizontal cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022015836.2U CN213027293U (en) | 2020-09-15 | 2020-09-15 | Stainless steel groove type fireproof horizontal cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027293U true CN213027293U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022015836.2U Expired - Fee Related CN213027293U (en) | 2020-09-15 | 2020-09-15 | Stainless steel groove type fireproof horizontal cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346404A (en) * | 2021-05-25 | 2021-09-03 | 国网河北省电力有限公司新河县供电分公司 | Transmission line foreign matter cleaning device |
-
2020
- 2020-09-15 CN CN202022015836.2U patent/CN213027293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346404A (en) * | 2021-05-25 | 2021-09-03 | 国网河北省电力有限公司新河县供电分公司 | Transmission line foreign matter cleaning device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |