CN213937272U - High-strength light fireproof flame-retardant cable bridge - Google Patents
High-strength light fireproof flame-retardant cable bridge Download PDFInfo
- Publication number
- CN213937272U CN213937272U CN202022542305.9U CN202022542305U CN213937272U CN 213937272 U CN213937272 U CN 213937272U CN 202022542305 U CN202022542305 U CN 202022542305U CN 213937272 U CN213937272 U CN 213937272U
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- span structure
- crane span
- structure body
- connecting block
- fixedly connected
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 24
- 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 title claims description 13
- 230000002265 prevention Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005192 partition Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of electrician's equipment, especially, be a fire prevention flame retarded cable crane span structure is prevented to high strength light, including the crane span structure body, the joint is connected with the upper cover plate on the crane span structure body, fixedly connected with dustproof baffle on the crane span structure body, the middle part of dustproof baffle is provided with fire-retardant layer, and the equal joint in both ends of crane span structure body is connected with connecting block and lower connecting block, goes up equal fixedly connected with lug on connecting block and the lower connecting block, the one end fixedly connected with joint piece of crane span structure body, the lower surface intermediate position department fixedly connected with fixed block of crane span structure body. The utility model discloses a set up the joint piece on the crane span structure body, splice the crane span structure body together when connecting between the crane span structure body, directly use the connecting block fixed with lower connecting block, go up the lug that sets up on connecting block and the lower connecting block can be tightly the card on the crane span structure body, improved the firm degree of connection between the crane span structure body, improve the radiating effect of cable crane span structure when the thermovent of seting up reduces crane span structure weight itself.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a fire prevention flame retarded cable crane span structure of high-strength light.
Background
The cable testing bridge divide into the slot type, the tray formula, and the ladder formula, latticed isotructure, by the support, composition such as trailing arm and installation annex, the internal crane span structure of building can independently erect, also can lay on various buildings and piping lane support, the cable can be protected when the cable of crane span structure is convenient for erect, and reduce the interference of external environment to the cable use, firm in connection degree between the current cable crane span structure is lower, and be not convenient for connect, the installation operation of upper cover plate is comparatively complicated, need use the bolt to fasten, the dismantlement of upper cover plate of not being convenient for when overhauing internal cable, the radiating effect is lower, the heat that produces when being not convenient for using the cable gives off the external world.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a high-strength light fire prevention flame retarded cable crane span structure has solved firm in connection degree between the current cable crane span structure and is lower, and be not convenient for connect, the installation operation of upper cover plate comparatively complicated, be not convenient for the dismantlement of upper cover plate and the lower problem of radiating effect when overhauing internal cable.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire prevention flame retarded cable crane span structure excels in, includes the crane span structure body, the joint is connected with the upper cover plate on the crane span structure body, and the crane span structure body is provided with stop gear, fixedly connected with dustproof baffle on the crane span structure body, the middle part of dustproof baffle is provided with fire-retardant layer, the equal joint in both ends of crane span structure body is connected with connecting block and lower connecting block, go up equal fixedly connected with lug on connecting block and the lower connecting block, the one end fixedly connected with joint piece of crane span structure body, and the bottom inner wall fixedly connected with median septum of crane span structure body, the lower surface intermediate position department fixedly connected with fixed block of crane span structure body.
As a preferred technical scheme of the utility model, stop gear is including the installation piece, the inner wall sliding connection of installation piece has the slider, the lateral wall fixedly connected with pull rod of slider, the lateral wall that the pull rod runs through the installation piece outwards extends, the last fixed surface of slider is connected with the inserted bar, the upper wall of slider is run through on the upper portion of inserted bar.
As a preferred technical scheme of the utility model, the lower surface of slider passes through the bottom inner wall fixed connection of telescopic link and installation piece, the outside cover of telescopic link is equipped with the spring, the installation piece corresponds the equal fixedly connected with stopper of position department on the upper cover plate, the stopper is mutually supported with the peg graft pole.
As a preferred technical scheme of the utility model, the equidistant lateral wall that sets up around the crane span structure body of dustproof baffle, and the position department that dustproof baffle corresponds on the crane span structure body has all seted up the thermovent, the louvre has been seted up on the inside fire-retardant layer of dustproof baffle, louvre evenly distributed is on fire-retardant layer.
As a preferred technical scheme of the utility model, it all is provided with two with lower connecting block to go up the connecting block, and goes up the connecting block and set up with lower connecting block one-to-one, upward all seted up the screw on connecting block, fixed block and the lower connecting block.
As a preferred technical scheme of the utility model, the one end that the joint piece was kept away from to the crane span structure body is seted up flutedly, the recess is mutually supported with the joint piece, the spacing groove has all been seted up to the position department that corresponds the lug on the crane span structure body, the spacing groove is mutually supported with the lug.
(III) advantageous effects
Compared with the prior art, the utility model provides a high-strength light fire prevention flame retarded cable crane span structure possesses following beneficial effect:
1. this cable bridge, through set up the joint piece on the crane span structure body, splice the crane span structure body together when connecting between the crane span structure body, connecting block and lower connecting block are fixed in the direct use, the lug that sets up on going up connecting block and the lower connecting block can be tightly the card on the crane span structure body, the firm degree of connection between the crane span structure body has been improved, set up the thermovent on the crane span structure body, improve the radiating effect of cable bridge when reducing crane span structure weight itself, the dustproof baffle of setting can prevent that the dust from getting into the inside of crane span structure body, fire-retardant layer in the dustproof baffle can protect the cable body of inside when the conflagration takes place, it is lower to have solved the firm in connection degree between the current cable bridge, and be not convenient for connect and the radiating effect is lower, the heat that produces when being not convenient for using the cable gives off external problem.
2. This cable testing bridge, through being connected upper cover plate and crane span structure body joint, and set up stop gear on the crane span structure body, directly during the installation with the upper cover plate joint to the crane span structure body on, use the peg graft pole among the stop gear carry on spacing can, only need during the dismantlement to receive the inside of installing the piece through the pull rod with the peg graft pole, can cancel the injecing to the upper cover plate position, the staff of being convenient for takes off the upper cover plate and overhauls the inside cable, the installation operation of the upper cover plate of having solved current cable testing bridge is comparatively complicated, need use the bolt to fasten, the problem of the dismantlement of upper cover plate of being not convenient for when overhauing the inside cable.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic structural view of the present invention after the upper cover plate and the upper connecting block are removed from FIG. 1;
FIG. 4 is a schematic structural view of the bridge body of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the internal structure of the limiting mechanism in fig. 1 according to the present invention;
fig. 6 is a schematic cross-sectional view of the dustproof partition board shown in fig. 1 according to the present invention.
In the figure: 1. an upper connecting block; 2. an upper cover plate; 201. a limiting block; 3. a dust-proof partition plate; 301. a flame retardant layer; 302. heat dissipation holes; 4. a bridge frame body; 401. a fixed block; 402. a middle partition plate; 403. a groove; 404. a heat dissipation port; 405. a limiting groove; 406. a clamping block; 5. a lower connecting block; 501. a bump; 6. a limiting mechanism; 601. mounting blocks; 602. a plug rod; 603. a slider; 604. a pull rod; 605. a spring; 606. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a high-strength light fireproof flame-retardant cable bridge comprises a bridge body 4, an upper cover plate 2 is connected to the bridge body 4 in a clamping mode, the upper cover plate 2 directly seals the upper portion of the bridge body 4, the protection effect of the bridge body 4 on cables is improved, dust is prevented from entering the interior of the bridge body 4 and affecting the normal use of the cables, a limiting mechanism 6 is arranged on the bridge body 4, the limiting mechanism 6 can limit the position of the upper cover plate 2 on the bridge body 4 and prevent the upper cover plate 2 from falling off from the bridge body 4, a dustproof partition plate 3 is fixedly connected to the bridge body 4, the dust can be prevented from entering the interior of the bridge body 4 through a heat dissipation port 404 due to the arrangement of the dustproof partition plate 3, a flame-retardant layer 301 is arranged in the middle of the dustproof partition plate 3, the flame-retardant layer 301 has a good flame-retardant effect and can not easily burn when naked flame occurs, and flame can be prevented from spreading to the interior of the bridge body 4 and causing damage to the cables when or early occurs, the two ends of the bridge frame body 4 are respectively connected with an upper connecting block 1 and a lower connecting block 5 in a clamping manner and used for firm connection between the bridge frame bodies 4, the upper connecting block 1 and the lower connecting block 5 are respectively fixedly connected with a lug 501, the contact area between the upper connecting block 1 and the lower connecting block 5 and the bridge frame body 4 is increased by the lugs 501, the connection effect of the upper connecting block 1 and the lower connecting block 5 on the bridge frame body 4 is improved, one end of the bridge frame body 4 is fixedly connected with a clamping block 406, the clamping block 406 is convenient to preliminarily fix the bridge frame body 4 during connection, a worker can conveniently connect the bridge frame body 4 by using the upper connecting block 1 and the lower connecting block 5, the inner wall of the bottom of the bridge frame body 4 is fixedly connected with a middle partition plate 402, the middle partition plate 402 can separate cables inside the bridge frame body 4 one by one, and large amount of heat generated by contact when the cables are used is avoided, the mutual influence when reducing the cable use protects the cable, and the lower surface intermediate position department fixedly connected with fixed block 401 of crane span structure body 4, the setting of fixed block 401 is convenient for the installation of crane span structure body 4.
Specifically, stop gear 6 includes installation piece 601, the inner wall sliding connection of installation piece 601 has slider 603, slider 603 has increased the area of contact of spring 605 with peg 602 lower part, be convenient for spring 605 upwards promotes peg 602, the lateral wall fixedly connected with pull rod 604 of slider 603, pull rod 604 runs through the outside extension of the lateral wall of installation piece 601, the setting of pull rod 604 makes staff can follow the outside of installation piece 601 and downwards stimulate slider 603, make peg 602 take in the inside of installation piece 601 completely, the last fixed surface of slider 603 is connected with peg 602, the upper portion of peg 602 runs through the upper wall of slider 603, peg 602 can mutually support with stopper 201, the position of restriction upper cover plate 2 on crane span structure body 4, prevent that upper cover plate 2 from droing from crane span structure body 4.
Specifically, the lower surface of slider 603 passes through telescopic link 606 and the bottom inner wall fixed connection of installation piece 601, the setting of telescopic link 606 is convenient for restrict spring 605's position, guarantee that spring 605 can be located the inside intermediate position of installation piece 601 all the time, can not take place the friction with the inner wall of installation piece 601, the outside cover of telescopic link 606 is equipped with spring 605, installation piece 601 corresponds the equal fixedly connected with stopper 201 of position department on the upper cover plate 2, stopper 201 and peg graft pole 602 mutually support, form the spliced eye between stopper 201 and the upper cover plate 2, be used for passing of peg pole 602, peg pole 602 upper portion of being convenient for passes stopper 201 and prescribes a limit to the position of upper cover plate 2, the draw-in groove has been seted up to the position department that the inner wall of crane span structure body 4 corresponds upper cover plate 2, be convenient for upper cover plate 2 lug connection is on crane span structure body 4.
Specifically, dustproof baffle 3 equidistant setting is lateral wall around crane span structure body 4, guarantee the holistic weight evenly distributed of crane span structure body 4, and dustproof baffle 3 corresponds the position department on crane span structure body 4 and has all seted up thermovent 404, the installation of the dustproof baffle 3 of being convenient for of seting up of thermovent 404, louvre 302 has been seted up on the inside fire-retardant layer 301 of dustproof baffle 3, louvre 302 evenly distributed is on fire-retardant layer 301, louvre 302 set up be convenient for the inside heat of crane span structure body 4 see through fire-retardant layer 301 outwards give off.
It is specific, it all is provided with two to go up connecting block 1 and lower connecting block 5, and go up connecting block 1 and the setting of 5 one-to-one of lower connecting block, go up connecting block 1, the screw has all been seted up on fixed block 401 and the lower connecting block 5, use the screw that the bolt passed last connecting block 1 and the setting of 5 contact position departments of lower connecting block during the connection between the crane span structure body 4, will go up connecting block 1 and lower connecting block 5 fixed together, when installing crane span structure body 4 on building or piping lane, use the bolt directly with fixed block 401 and 5 lower parts of lower connecting block fix can on building or piping lane.
It is specific, the recess 403 has been seted up to the one end that joint piece 406 was kept away from to crane span structure body 4, recess 403 and joint piece 406 are mutually supported, the hookup location between crane span structure body 4 can be restricted in cooperation between recess 403 and the joint piece 406, be convenient for preliminary fixed between the crane span structure body 4, spacing groove 405 has all been seted up to the position department that corresponds lug 501 on the crane span structure body 4, spacing groove 405 and lug 501 mutually support, connecting block 1 and the position of connecting block 5 on crane span structure body 4 down can be restricted in the cooperation between lug 501 and the spacing groove 405, contact position is located the middle part of connecting block 1 and connecting block 5 down all the time between the crane span structure body 4 when guaranteeing to connect.
The utility model discloses a theory of operation and use flow: when the cable bridge is used, the cable bridge body 4 is spliced together, the upper connecting block 1 and the lower connecting block 5 are used for fixing the cable bridge body 4, the cable bridge body 4 is installed on a building or a pipe gallery, cables are laid in the cable bridge body 4, the middle partition plates 402 are used for separating and blocking the cables, after the cables are laid, the pull rod 604 in the limiting mechanism 6 on the cable bridge body 4 is pressed downwards, the pull rod 604 drives the sliding block 603 to slide downwards in the installation block 601, the inserting rod 602 is retracted into the installation block 601, the copper lock spring 605 is extruded by the sliding block 603 to deform, the upper cover plate 2 is clamped into a clamping groove formed in the cable bridge body 4, the pull rod 604 is loosened, the sliding block 603 pushes the inserting rod 602 upwards under the elastic force of the spring 605, and the inserting rod 602 is inserted into an inserting hole formed between the limiting block 201 and the upper cover plate 2, so that the assembly of the cable bridge is completed.
Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire prevention flame retardant cable crane span structure of high-strength light, includes crane span structure body (4), its characterized in that: the clamping connection is connected with upper cover plate (2) on crane span structure body (4), and crane span structure body (4) are provided with stop gear (6), fixedly connected with dustproof baffle (3) on crane span structure body (4), the middle part of dustproof baffle (3) is provided with fire-retardant layer (301), the equal joint in both ends of crane span structure body (4) is connected with connecting block (1) and lower connecting block (5), go up equal fixedly connected with lug (501) on connecting block (1) and lower connecting block (5), the one end fixedly connected with joint piece (406) of crane span structure body (4), and the bottom inner wall fixedly connected with median septum (402) of crane span structure body (4), the lower surface intermediate position department fixedly connected with fixed block (401) of crane span structure body (4).
2. The high-strength light fireproof flame-retardant cable bridge stand according to claim 1, wherein: limiting mechanism (6) are including installation piece (601), the inner wall sliding connection of installation piece (601) has slider (603), the lateral wall fixedly connected with pull rod (604) of slider (603), pull rod (604) run through the lateral wall of installation piece (601) and outwards extend, the last fixed surface of slider (603) is connected with peg graft pole (602), the upper portion of peg graft pole (602) runs through the upper wall of slider (603).
3. The high-strength light fireproof flame-retardant cable bridge stand according to claim 2, wherein: the lower surface of the sliding block (603) is fixedly connected with the inner wall of the bottom of the mounting block (601) through a telescopic rod (606), a spring (605) is sleeved on the outer side of the telescopic rod (606), the mounting block (601) corresponds to a limiting block (201) fixedly connected with the position on the upper cover plate (2), and the limiting block (201) is matched with the insertion rod (602) mutually.
4. The high-strength light fireproof flame-retardant cable bridge stand according to claim 2, wherein: dustproof baffle (3) equidistant setting is lateral wall around crane span structure body (4), and dustproof baffle (3) correspond the position department on crane span structure body (4) and have all seted up thermovent (404), louvre (302) have been seted up on the inside fire-retardant layer (301) of dustproof baffle (3), louvre (302) evenly distributed is on fire-retardant layer (301).
5. The high-strength light fireproof flame-retardant cable bridge stand according to claim 1, wherein: go up connecting block (1) and lower connecting block (5) and all be provided with two, and go up connecting block (1) and lower connecting block (5) one-to-one setting, upward all seted up the screw on connecting block (1), fixed block (401) and lower connecting block (5).
6. The high-strength light fireproof flame-retardant cable bridge stand according to claim 1, wherein: the bridge frame is characterized in that one end, far away from the clamping block (406), of the bridge frame body (4) is provided with a groove (403), the groove (403) is matched with the clamping block (406), the position, corresponding to the lug (501), of the bridge frame body (4) is provided with a limiting groove (405), and the limiting groove (405) is matched with the lug (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022542305.9U CN213937272U (en) | 2020-11-05 | 2020-11-05 | High-strength light fireproof flame-retardant cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022542305.9U CN213937272U (en) | 2020-11-05 | 2020-11-05 | High-strength light fireproof flame-retardant cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213937272U true CN213937272U (en) | 2021-08-10 |
Family
ID=77166461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022542305.9U Expired - Fee Related CN213937272U (en) | 2020-11-05 | 2020-11-05 | High-strength light fireproof flame-retardant cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213937272U (en) |
-
2020
- 2020-11-05 CN CN202022542305.9U patent/CN213937272U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |