CN217934879U

CN217934879U - Fireproof cable bridge

Info

Publication number: CN217934879U
Application number: CN202221160620.8U
Authority: CN
Inventors: 封金兰; 黎国勇; 马世锋
Original assignee: Guangxi Liangfeng Technology Co ltd
Current assignee: Guangxi Liangfeng Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-11-29
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a fire prevention type cable testing bridge relates to cable testing bridge technical field, including fixed piece, the bottom demountable installation of fixed piece in top has the fixed lid of fire prevention, and the both ends demountable installation of fixed piece in top has the erection joint spare, and the cable conductor has been placed to the bottom of fixed piece in top, and the equal demountable installation in both ends of the fixed lid of fire prevention has the protective cover. Above-mentioned scheme, joint strip demountable installation is in the inside of sliding tray, expansion board movable mounting is in the both sides of lid, when the conflagration produced, fuse soluble plastic adhesive tape through high temperature, the expansion board is through the gravity of self, expand, make the cable conductor carry out outside heat dissipation through the heating panel, pass through bolt fixed mounting at indoor top with the installing support, simultaneously with installing groove demountable installation in the inside of installation piece, install the cable conductor joint in the inside of draw-in groove simultaneously, the installation is dismantled simply, reduce the loss that the conflagration brought, the cable conductor is arranged more rationally, reduce maintenance installation cost.

Description

Fireproof cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field, more specifically say, the utility model relates to a fire prevention type cable testing bridge.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.

Present cable testing bridge is at the in-process that uses, though the surface can not produce the burning, but indoor high temperature all is the metal with the cable testing bridge, makes cable conductor fusing or ageing very easily, leads to producing the outage etc. and causes the loss, and the installation often all is through the bolt fastening simultaneously, and it is convenient that the installation is dismantled, and the cable conductor is winding in inside simultaneously, and installation maintenance difficulty leads to cost-push.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a fire prevention type cable testing bridge to solve current cable testing bridge at the in-process that uses, although the surface can not produce the burning, nevertheless indoor high temperature all is the metal in addition to the cable testing bridge, make cable conductor fusing or ageing very easily, lead to producing the outage etc. and cause the loss, the installation often all is through the bolt fastening simultaneously, it is convenient that the installation is dismantled, the cable conductor is winding in inside simultaneously, installation maintenance difficulty, the problem that leads to the cost-push.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a fire prevention type cable testing bridge, is including fixed head piece, the bottom demountable installation of fixed head piece has the fixed lid of fire prevention, the both ends demountable installation of fixed head piece has the erection joint spare, the cable conductor has been placed to the bottom of fixed head piece, the equal demountable installation in both ends of the fixed lid of fire prevention has the protective cover.

Preferably, fixed head-piece includes the link, the mounting groove corresponding with erection joint spare has all been seted up at the both ends of link, the constant head tank has been seted up to the bottom of link, the sliding tray has all been seted up at the both ends of link bottom, the equal fixed mounting in both ends of link bottom has the heating panel.

Preferably, the fire prevention fixed cover includes the lid, the equal fixed mounting in both sides at lid top has the joint strip, the both ends movable mounting of lid has the expansion plate, the bottom movable mounting of expansion plate has the axis of rotation, the equal fixed mounting in bottom of the fixed lid of fire prevention has fire retardant coating, the upper end of expansion plate and lid both sides has all been seted up and has been inserted the hole, the inside scarf joint that inserts the hole installs the soluble plastics adhesive tape.

Preferably, the installation connecting piece comprises an installation block, an installation support is fixedly installed at the top of the installation block, and two bolt holes are formed in the top of the installation support.

Preferably, the installation piece demountable installation is in the inside of mounting groove, joint strip demountable installation is in the inside of sliding tray, the inside demountable installation of constant head tank has cable fixing device.

Preferably, the cable fixing device includes the locating piece, locating piece demountable installation is in the inside of constant head tank, the bottom fixed mounting of locating piece has the locating lever, the bottom fixed mounting of locating lever has the fixture block, a plurality of draw-in grooves corresponding with the cable conductor have been seted up at the top of fixture block.

Preferably, the both ends fixed mounting at the top of protective cover has the installation piece, the upper end fixed mounting of protective cover side has the locating piece.

The utility model discloses a technological effect and advantage:

in the scheme, the clamping strips are detachably mounted inside the sliding grooves, the expansion plates are movably mounted on two sides of the cover body, the cover body is movably mounted at the bottom of the connecting frame through the clamping strips in the working process of the device, when a fire disaster occurs, the soluble plastic adhesive tape is fused through high temperature, and the expansion plates are expanded through self gravity, so that the cable is externally radiated through the radiating plate, the situation that the cable is burnt or aged due to high temperature is prevented, the loss is reduced, and the use cost is reduced; installation piece demountable installation is in the inside of mounting groove, locating piece demountable installation is in the inside of constant head tank, in device work course, pass through bolt fixed mounting with the installing support at indoor top, simultaneously with mounting groove demountable installation in the inside of installation piece, then pass through the slip with the joint strip, movable mounting is in the inside of mounting groove, accomplish quick installation, install the inside at the draw-in groove with the cable conductor joint simultaneously, pass through the inside of slidable mounting at the constant head tank with the locating piece, the installation is dismantled simply, cable conductor arrangement is neat simultaneously, easy to assemble and maintenance, save time and manpower, the efficiency of installation maintenance and maintenance is improved, and the cost is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the fixing top member of the present invention;

FIG. 3 is a schematic view of the fireproof fixing cover of the present invention;

FIG. 4 is a schematic view of the structure of the mounting connector of the present invention;

fig. 5 is a schematic structural view of the cable fixing device of the present invention.

The reference signs are: 1. fixing the top piece; 2. a fireproof fixing cover; 3. installing a connecting piece; 4. a protective cover; 5. a cable wire; 6. a cable fixing device; 11. a connecting frame; 12. mounting grooves; 13. positioning a groove; 14. a heat dissipation plate; 15. a sliding groove; 21. a cover body; 22. a fire retardant coating; 23. clamping the strips; 24. an expansion plate; 25. a rotating shaft; 26. a soluble plastic adhesive tape; 27. inserting and embedding holes; 31. mounting a block; 32. mounting a bracket; 33. bolt holes; 61. positioning a block; 62. positioning a rod; 63. a clamping block; 64. a clamping groove.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As attached figure 1 to figure 5, the embodiment of the utility model provides a fire prevention type cable testing bridge, fixed top 1, the bottom demountable installation of fixed top 1 has the fixed lid of fire prevention 2, and the both ends demountable installation of fixed top 1 has erection joint spare 3, and cable conductor 5 has been placed to the bottom of fixed top 1, and the both ends of the fixed lid of fire prevention 2 all demountable installation have protective cover 4.

As shown in fig. 2 and fig. 3, the fixed top part 1 includes a connecting frame 11, mounting grooves 12 corresponding to the mounting connecting parts 3 are formed at both ends of the connecting frame 11, a positioning groove 13 is formed at the bottom of the connecting frame 11, sliding grooves 15 are formed at both ends of the bottom of the connecting frame 11, and heat dissipation plates 14 are fixedly mounted at both ends of the bottom of the connecting frame 11; fixed lid 2 of fire prevention includes lid 21, and the equal fixed mounting in both sides at lid 21 top has joint strip 23, and the both ends movable mounting of lid 21 has expansion plate 24, and expansion plate 24's bottom movable mounting has axis of rotation 25, and the equal fixed mounting in bottom of the fixed lid 2 of fire prevention has fire prevention coating 22, and the upper end of expansion plate 24 and lid 21 both sides has all been seted up and has been inserted and inlay hole 27, inserts the inside scarf joint that inlays hole 27 and install soluble plastics adhesive tape 26.

Specifically, joint strip 23 demountable installation is in the inside of sliding tray 15, expansion plate 24 movable mounting is in the both sides of lid 21, in the device working process, through joint strip 23 with lid 21 movable mounting in the bottom of link 11, when the conflagration produced, fuse soluble plastics adhesive tape 26 through high temperature, expansion plate 24 is through the gravity of self, expand, make cable conductor 5 carry out outside heat dissipation through heating panel 14, prevent that cable conductor 5 from burning out or the ageing condition because of the high temperature produces, the loss is reduced, and the use cost is reduced.

As shown in fig. 4 and 5, the mounting connector 3 includes a mounting block 31, a mounting bracket 32 is fixedly mounted on the top of the mounting block 31, and two bolt holes 33 are formed in the top of the mounting bracket 32; the mounting block 31 is detachably mounted inside the mounting groove 12, the clamping bar 23 is detachably mounted inside the sliding groove 15, and the cable fixing device 6 is detachably mounted inside the positioning groove 13; the cable fixing device 6 comprises a positioning block 61, the positioning block 61 is detachably mounted inside the positioning groove 13, a positioning rod 62 is fixedly mounted at the bottom of the positioning block 61, a clamping block 63 is fixedly mounted at the bottom of the positioning rod 62, and a plurality of clamping grooves 64 corresponding to the cables 5 are formed in the top of the clamping block 63; the two ends of the top of the protective cover 4 are fixedly provided with the mounting blocks 31, and the upper end of the side edge of the protective cover 4 is fixedly provided with the positioning block 61.

Specifically, installation piece 31 demountable installation is in the inside of mounting groove 12, locating piece 61 demountable installation is in the inside of constant head tank 13, in device work course, pass through bolt fixed mounting with installing support 32 at indoor top, simultaneously with mounting groove 12 demountable installation in the inside of installation piece 31, then pass through the slip with joint strip 23, movable mounting is in the inside of mounting groove 12, accomplish quick installation, install the inside at draw-in groove 64 with cable conductor 5 joint simultaneously, pass through slidable mounting in the inside of constant head tank 13 with locating piece 61, the installation is dismantled simply, cable conductor 5 arranges in order simultaneously, easy to assemble and maintenance, save time and manpower, the efficiency of installation maintenance and maintenance is improved, and the cost is reduced.

The working process of the utility model is as follows:

the clamping strip 23 is detachably mounted inside the sliding groove 15, the expansion plates 24 are movably mounted on two sides of the cover body 21, the cover body 21 is movably mounted at the bottom of the connecting frame 11 through the clamping strip 23 in the working process of the device, when a fire disaster occurs, the soluble plastic adhesive tape 26 is fused at high temperature, and the expansion plates 24 are expanded through self gravity, so that the cable 5 is externally radiated through the radiating plate 14, the situation that the cable 5 is burnt or aged due to high temperature is prevented, the loss is reduced, and the use cost is reduced;

installation piece 31 demountable installation is in the inside of mounting groove 12, locating piece 61 demountable installation is in the inside of constant head tank 13, in device work course, pass through bolt fixed mounting with installing support 32 at indoor top, simultaneously with mounting groove 12 demountable installation in the inside of installation piece 31, then pass through the slip with joint strip 23, movable mounting is in the inside of mounting groove 12, accomplish quick installation, install the inside at draw-in groove 64 with cable conductor 5 joint simultaneously, pass through slidable mounting in the inside of constant head tank 13 with locating piece 61, the installation is dismantled simply, cable conductor 5 arranges in order simultaneously, easy to assemble and maintenance, time saving and manpower, the efficiency of installation maintenance and maintenance is improved, and cost is reduced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fire prevention type cable testing bridge, is including fixed head piece (1), its characterized in that, the bottom demountable installation of fixed head piece (1) has fixed lid of fire prevention (2), the both ends demountable installation of fixed head piece (1) has erection joint spare (3), cable conductor (5) have been placed to the bottom of fixed head piece (1), the equal demountable installation in both ends of the fixed lid of fire prevention (2) has protective cover (4).

2. The fireproof cable bridge according to claim 1, wherein the fixing top member (1) comprises a connecting frame (11), mounting grooves (12) corresponding to the mounting and connecting members (3) are formed at both ends of the connecting frame (11), a positioning groove (13) is formed at the bottom of the connecting frame (11), sliding grooves (15) are formed at both ends of the bottom of the connecting frame (11), and a heat dissipation plate (14) is fixedly mounted at both ends of the bottom of the connecting frame (11).

3. The fire-proof cable bridge rack according to claim 2, wherein the fire-proof fixing cover (2) comprises a cover body (21), clamping strips (23) are fixedly mounted on two sides of the top of the cover body (21), expansion plates (24) are movably mounted at two ends of the cover body (21), rotating shafts (25) are movably mounted at the bottoms of the expansion plates (24), fire-proof coatings (22) are fixedly mounted on the bottoms of the fire-proof fixing cover (2), inserting and embedding holes (27) are formed in the upper ends of two sides of the expansion plates (24) and the cover body (21), and soluble plastic adhesive tapes (26) are embedded in the inserting and embedding holes (27).

4. The fireproof cable tray according to claim 3, wherein the mounting connector (3) comprises a mounting block (31), a mounting bracket (32) is fixedly mounted on the top of the mounting block (31), and two bolt holes (33) are formed in the top of the mounting bracket (32).

5. The firesafe cable tray according to claim 4, characterized in that said mounting blocks (31) are removably mounted inside the mounting grooves (12), said snap-in strips (23) are removably mounted inside the sliding grooves (15), and said positioning grooves (13) are removably mounted inside the cable fixing means (6).

6. The fireproof cable tray according to claim 5, wherein the cable fixing device (6) comprises a positioning block (61), the positioning block (61) is detachably mounted inside the positioning groove (13), a positioning rod (62) is fixedly mounted at the bottom of the positioning block (61), a clamping block (63) is fixedly mounted at the bottom of the positioning rod (62), and a plurality of clamping grooves (64) corresponding to the cables (5) are formed in the top of the clamping block (63).

7. The fireproof cable tray according to claim 1, wherein mounting blocks (31) are fixedly mounted at two ends of the top of the protective cover (4), and a positioning block (61) is fixedly mounted at the upper end of the side of the protective cover (4).