阅读说明：本技术 一种绝缘耐火电缆槽盒 (Insulating fire-resistant cable groove box ) 是由 王红军 于 2021-08-18 设计创作，主要内容包括：本发明公开了一种绝缘耐火电缆槽盒,涉及电缆槽盒领域,包括底箱盒与上盒盖,所述底箱盒位于上盒盖的下方,所述底箱盒的下端外表面设有固定机构。本发明所述的一种绝缘耐火电缆槽盒,通过防护机构的设置,在使用时可提高电缆使用的安全性,可避免电缆发生缠绕,可对不同类型的电缆进行区分,能够起到绝缘耐火的效果,通过固定机构的设置,在使用时可提高电缆槽盒的安装效率,便于进行不同的安装方式,且在使用时较为稳定,凹型磁条和凸型铁条方便上盒盖与底箱盒之间的拆装,在使用时方便快捷,防火气囊袋在使用时可通过内部的二氧化碳能够起到一定的灭火效果,在使用时安全性较高,使用的效果相对于传统方式更好。(The invention discloses an insulating fire-resistant cable trough box, which relates to the field of cable trough boxes and comprises a bottom box and an upper box cover, wherein the bottom box is positioned below the upper box cover, and a fixing mechanism is arranged on the outer surface of the lower end of the bottom box. According to the insulating fire-resistant cable trough box, due to the arrangement of the protection mechanism, the use safety of a cable can be improved during use, the cable can be prevented from being wound, different types of cables can be distinguished, the insulating fire-resistant effect can be achieved, the installation efficiency of the cable trough box can be improved during use through the arrangement of the fixing mechanism, different installation modes can be facilitated, the insulating fire-resistant cable trough box is stable during use, the concave magnetic strip and the convex iron strip facilitate the disassembly and the assembly between the upper box cover and the bottom box, the insulating fire-resistant cable trough box is convenient and rapid during use, the fire-resistant air bag can achieve a certain fire extinguishing effect through carbon dioxide inside the fire-resistant air bag during use, the safety is high during use, and the use effect is better compared with that of a traditional mode.)

1. The utility model provides an insulating fire-resistant cable tray box, includes bottom case box (1) and upper box lid (2), its characterized in that: bottom box (1) is located the below of last lid (2), the lower extreme surface of bottom box (1) is equipped with fixed establishment (3), the middle part of bottom box (1) is equipped with protection machanism (4), the both sides internal surface of bottom box (1) all is equipped with concave type magnetic stripe (5), the lower extreme surface of going up lid (2) is equipped with protruding type iron bar (6) and fire prevention air bag (7), protruding type iron bar (6) are located the both sides of fire prevention air bag (7), the inside of fire prevention air bag (7) is equipped with carbon dioxide (8).

2. The insulating fire-resistant cable trough box according to claim 1, characterized in that: fixed establishment (3) are including last stationary blade (301), spring (302), lower stationary blade (303), a screw hole (304) and No. two screw holes (305), spring (302) are located the lower extreme surface of last stationary blade (301), the one end surface that lower stationary blade (303) are located spring (302), a screw hole (304) are located the middle part of last stationary blade (301), No. two screw holes (305) are located the middle part of lower stationary blade (303).

3. The insulating fire-resistant cable trough box according to claim 2, characterized in that: the outer surface of the lower end of the upper fixing plate (301) is connected with the outer surface of the other end of the spring (302) in a welding mode, and the outer surface of one end of the spring (302) is connected with the outer surface of the upper end of the lower fixing plate (303) in a welding mode.

4. The insulating fire-resistant cable trough box according to claim 2, characterized in that: the quantity of spring (302) is two sets ofly, the size of a screw hole (304) is the same with the size of No. two screw holes (305), and a screw hole (304) is relative structure with No. two screw holes (305).

5. The insulating fire-resistant cable trough box according to claim 1, characterized in that: protection machanism (4) are including bottom plate (401), connecting groove (402), separation board (403) and side board (404), connecting groove (402) are located the middle part of bottom plate (401), separation board (403) are located the middle part of connecting groove (402), side board (404) are located the upper end surface of bottom plate (401).

6. The insulating fire-resistant cable trough box according to claim 5, wherein: the bottom plate (401) and the side plates (404) are of an integrally formed structure, the connecting grooves (402) are arranged in the middle of the bottom plate (401), and the number of the connecting grooves (402) is four.

7. The insulating fire-resistant cable trough box according to claim 5, wherein: the separation plate (403) is detachably connected with the bottom plate (401) through a connecting groove (402), the separation plate (403) is made of glass fiber, and the bottom plate (401) and the side plate (404) are made of insulating rubber.

8. The insulating fire-resistant cable trough box according to claim 1, characterized in that: be equipped with the super glue between end box (1) and concave type magnetic stripe (5), the both sides internal surface of end box (1) can be dismantled with one side surface of concave type magnetic stripe (5) through the super glue and be connected, the quantity of concave type magnetic stripe (5) is two sets of, go up the lower extreme surface of lid (2) and the one end surface welded connection of protruding type iron bar (6), the quantity of protruding type iron bar (6) is two sets of, go up and be equipped with the fixed slot between lid (2) and fire prevention air bag (7), the lower extreme surface of going up lid (2) can be dismantled through the one end surface of fixed slot and fire prevention air bag (7) and be connected.

Technical Field

The invention relates to the field of cable trough boxes, in particular to an insulating fire-resistant cable trough box.

Background

The cable groove box (wire collecting groove) is a long groove with a U-shaped cross section, is provided with or without a cover plate, is installed on the support after being connected, is equivalent to an overhead cable groove, has various specifications and materials, and has the functions of electromagnetic shielding and cable accident enlargement prevention.

Current cable tray is horizontal installation or perpendicular installation usually when using, need specific mounting when the installation usually, it is comparatively inconvenient when the installation, the shock resistance is relatively poor, it is not stable enough, secondly current cable tray can't advance the isolation to the cable according to the quantity of cable when using, the cable takes place the winding easily when using, can have certain danger when the short circuit electric leakage takes place for the cable, secondly current cable tray does not possess the fire extinguishing effect when using, and the apron of cable tray needs the screw to fix usually, be not convenient for carry out the dismouting, for this, we propose an insulating fire-resistant cable tray.

Disclosure of Invention

The invention mainly aims to provide an insulating fire-resistant cable trough box which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an insulating fire-resistant cable groove box, includes end box and last lid, end box is located the below of lid, end box's lower extreme surface is equipped with fixed establishment, end box's middle part is equipped with protection machanism, end box's both sides internal surface all is equipped with concave type magnetic stripe, the lower extreme surface of going up the lid is equipped with protruding type ironbar and fire prevention air bag, protruding type ironbar is located fire prevention air bag's both sides, fire prevention air bag's inside is equipped with the carbon dioxide.

Preferably, fixed establishment includes stationary blade, spring, lower stationary blade, a screw hole and No. two screw holes, the spring is located the lower extreme surface of stationary blade, the stationary blade is located the one end surface of spring down, a screw hole is located the middle part of last stationary blade, No. two screw holes are located the middle part of lower stationary blade.

Preferably, the outer surface of the lower end of the upper fixing piece is connected with the outer surface of the other end of the spring in a welding mode, and the outer surface of one end of the spring is connected with the outer surface of the upper end of the lower fixing piece in a welding mode.

Preferably, the quantity of spring is two sets of, the size of a screw hole is the same with the size of No. two screw holes, and a screw hole is relative structure with No. two screw holes.

Preferably, the protection machanism includes bottom plate, spread groove, division board and side board, the spread groove is located the middle part of bottom plate, the division board is located the middle part of spread groove, the side board is located the upper end surface of bottom plate.

Preferably, the bottom plate and the side plates are of an integrally formed structure, the connecting grooves are formed in the middle of the bottom plate, and the number of the connecting grooves is four.

Preferably, the division board passes through the spread groove and can dismantle with the bottom plate and be connected, the material of division board is glass fiber, the material of bottom plate and side board is insulating rubber.

Preferably, be equipped with the powerful glue between end box and the concave type magnetic stripe, the both sides internal surface of end box can be dismantled with one side surface of concave type magnetic stripe through the powerful glue and be connected, the quantity of concave type magnetic stripe is two sets of, the lower extreme surface of going up the lid and the one end surface welded connection of protruding type ironbar, the quantity of protruding type ironbar is two sets of, go up and be equipped with the fixed slot between lid and the fire prevention air bag, the lower extreme surface of going up the lid can be dismantled through the one end surface of fixed slot and fire prevention air bag and be connected.

Compared with the prior art, the invention has the following beneficial effects: this insulating fire-resistant cable tray, setting through protection mechanism, can improve the security that the cable used when using, can avoid the cable to take place the winding, can distinguish the cable of different grade type, can play insulating fire-resistant effect, setting through fixed establishment, can improve the installation effectiveness of cable tray when using, be convenient for carry out different mounting means, and comparatively stable when using, dismouting between lid and the bottom case box on concave type magnetic stripe and the convenient upward of protruding type ironbar, convenient and fast when using, the inside carbon dioxide of fire prevention gasbag accessible when using can play certain fire extinguishing effect, the security is higher when using, the effect of using is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of an insulating fire-resistant cable trough according to the present invention;

fig. 2 is a structural diagram of an upper box cover 2 of an insulating fire-resistant cable trough box of the invention;

FIG. 3 is a structural diagram of a protection mechanism 4 of the insulating fire-resistant cable trough box of the present invention;

fig. 4 is a structural view of a fixing mechanism 3 of an insulating fire-resistant cable tray according to the present invention;

fig. 5 is an enlarged view of the insulation fire-resistant cable trough box of the invention at a in fig. 1.

In the figure: 1. a bottom box; 2. an upper box cover; 3. a fixing mechanism; 301. an upper fixing sheet; 302. a spring; 303. a lower fixing sheet; 304. a first screw hole; 305. a second screw hole; 4. a protection mechanism; 401. a base plate; 402. connecting grooves; 403. a partition plate; 404. a side plate; 5. a concave magnetic stripe; 6. a convex iron bar; 7. a fire-proof air bag; 8. carbon dioxide.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1-2, an insulating fire-resistant cable groove box, including end box 1 and last lid 2, end box 1 is located the below of last lid 2, the lower extreme surface of end box 1 is equipped with fixed establishment 3, the middle part of end box 1 is equipped with protection machanism 4, the both sides internal surface of end box 1 all is equipped with concave type magnetic stripe 5, the lower extreme surface of going up lid 2 is equipped with protruding type ironbar 6 and fire prevention air bag 7, protruding type ironbar 6 is located the both sides of fire prevention air bag 7, the inside of fire prevention air bag 7 is equipped with carbon dioxide 8.

Example two:

on the basis of the first embodiment, as shown in fig. 3, the fixing mechanism 3 includes an upper fixing plate 301, a spring 302, a lower fixing plate 303, a first screw hole 304 and a second screw hole 305, the spring 302 is located on the outer surface of the lower end of the upper fixing plate 301, the lower fixing plate 303 is located on the outer surface of one end of the spring 302, the first screw hole 304 is located in the middle of the upper fixing plate 301, the second screw hole 305 is located in the middle of the lower fixing plate 303, the outer surface of the lower end of the upper fixing plate 301 is welded to the outer surface of the other end of the spring 302, the outer surface of one end of the spring 302 is welded to the outer surface of the upper end of the lower fixing plate 303, the number of the springs 302 is two, the size of the first screw hole 304 is the same as that of the second screw hole 305, and the first screw hole 304 and the second screw hole 305 are in a relative structure, when the fixing mechanism 3 is in use, the installation efficiency of the bottom case 1 can be improved by the upper fixing plate 301 and the lower fixing plate 303, can carry out horizontal installation or perpendicular installation when using, it is comparatively convenient when using, and spring 302 can improve the shock resistance, can play the effect of buffering to vibrations, can improve the stability when using.

Example three:

on the basis of the first embodiment, as shown in fig. 4, the protection mechanism 4 includes a bottom plate 401, connecting slots 402, separating plates 403 and side plates 404, the connecting slots 402 are located in the middle of the bottom plate 401, the separating plates 403 are located in the middle of the connecting slots 402, the side plates 404 are located on the outer surface of the upper end of the bottom plate 401, the bottom plate 401 and the side plates 404 are in an integrated structure, the connecting slots 402 are opened in the middle of the bottom plate 401, the number of the connecting slots 402 is four, the separating plates 403 are detachably connected with the bottom plate 401 through the connecting slots 402, the separating plates 403 are made of glass fibers, the bottom plate 401 and the side plates 404 are both made of insulating rubber, the protection mechanism 4 can separate different types of cables through the separating plates when in use, the cables can be prevented from being wound secondarily when in use, the insulating rubber material of the bottom plate 401 and the side plates 404 can have an insulating effect on the cables, when the cables are ignited, the glass fibers of the separating plates 403 can insulate the fire, can slow down the spread of fire.

Example four:

on the basis of the first embodiment, as shown in fig. 1 and 2, a super glue is arranged between the bottom box 1 and the concave magnetic stripe 5, the inner surfaces of two sides of the bottom box 1 are detachably connected with the outer surface of one side of the concave magnetic stripe 5 through the super glue, the number of the concave magnetic stripes 5 is two, the outer surface of the lower end of the upper box cover 2 is connected with the outer surface of one end of the convex iron bar 6 in a welding manner, the number of the convex iron bar 6 is two, a fixing groove is arranged between the upper box cover 2 and the fireproof airbag 7, the outer surface of the lower end of the upper box cover 2 is detachably connected with the outer surface of one end of the fireproof airbag 7 through the fixing groove, when the bottom box 1 is used, the bottom box is conveniently connected with the upper box cover 2 through the concave magnetic stripe 5 and the convex iron bar 6, when the bottom box is used, screws can be avoided for fixing, the convenience for dismounting, and the fireproof airbag 7 can play a certain fire extinguishing role, when a fire occurs, the fireproof airbag 7 can be broken when the fire occurs, the carbon dioxide 8 inside can be discharged, so that a certain fire extinguishing effect can be achieved, and the fire extinguishing device is safe to use.

It should be noted that, the invention is an insulating fire-resistant cable trough box, when in use, the bottom box 1 can be fixedly installed according to the installation mode, when vertical installation is needed, the bottom of the bottom box 1 can be attached to the wall surface, and a fixing screw can pass through a first screw hole 304 in an upper fixing plate 301 until passing through a second screw hole 305 in a lower fixing plate 303, so as to be fixedly installed with the wall surface, when horizontal installation is needed, a screw rod can pass through the second screw hole 305 in the lower fixing plate 303 until passing through the first screw hole 304 in the upper fixing plate 301 and being fixed with the top surface, so as to finish horizontal hoisting of the bottom box 1, when the bottom box 1 is vibrated in use, the bottom box 1 transmits the vibration to a spring 302 through the upper fixing plate 301, the spring 302 can play a role of buffering to the vibration, so as to improve the stability in use, when in use, the partition boards 403 can be inserted into the connecting grooves 402 at different positions according to the number of cables, the cables can be prevented from being wound when in use, the insulating rubber materials of the bottom board 401 and the side boards 404 can play an insulating effect on the cables, then when the cables are on fire, the glass fibers of the partition boards 403 can isolate the fire, the fire spreading can be slowed down, after the cables are installed and laid, the upper box cover 2 can be clamped on the concave magnetic strip 5 on the inner side of the bottom box 1 through the convex iron strip 6 to enable the upper box cover to carry out magnetic adsorption, when in use, the upper box cover can be prevented from being fixed by screws, the disassembly and the assembly are convenient, the fire-extinguishing air bag 7 can play a certain fire-extinguishing role, when the fire occurs, the fire-extinguishing air bag 7 can be broken when the fire occurs, the carbon dioxide 8 in the inner part can be discharged, thereby a certain fire-extinguishing effect can be reached, and the use is safer, is relatively practical.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.