CN211183276U

CN211183276U - Organic fireproof material blocking device for cable

Info

Publication number: CN211183276U
Application number: CN201922098895.8U
Authority: CN
Inventors: 张园园; 张鉴; 陈莎莎; 赵桂荣
Original assignee: Dongfeng Power Engineering Co ltd Henan
Current assignee: Dongfeng Power Engineering Co ltd Henan
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-04
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an organic fire prevention putty device of cable, including preceding calorie of semi-ring and back calorie of semi-ring, symmetrical distribution around the same and of preceding calorie of semi-ring structure of preceding calorie of semi-ring and back calorie of semi-ring, common fixed mounting has putty firebreak device between preceding calorie of semi-ring and the back calorie of semi-ring opposite face, there is preceding PLASTIC LAMINATED between putty firebreak device front portion and the preceding calorie of semi-ring, movable mounting has back PLASTIC LAMINATED between putty firebreak device rear portion and the back card semi-ring, and anterior common fixedly connected with accuse distance connecting device in front PLASTIC LAMINATED upper end rear portion and back PLASTIC LAMINATED upper end, the downside all alternates and installs two-way fixing device on preceding PLASTIC LAMINATED front portion and the back PLASTIC LAMINATED rear. An organic fire prevention putty device of cable, set up putty firebreak device, the cooperation is used and is connected around preventing the accuse on the board apart from connecting device, can realize carrying out the putty fire prevention to the not sealing of unidimensional size.

Description

Organic fireproof material blocking device for cable

Technical Field

The utility model relates to a cable safety equipment technical field, in particular to organic fire prevention putty device of cable.

Background

The organic fire prevention putty of cable is a flexible fire-retardant material, has good back-fire relief, block up the cigarette, resistant oil, water-fast, corrosion resisting property, this material mainly used electric wire, the hole shutoff of cable, in order to prevent the electric wire, the cable conflagration takes place and spreads to adjacent room by the hole, reduce the loss of fire, the expansion of avoiding the accident has and blocks up the cigarette, fire prevention, functions such as dustproof, the organic fire prevention putty device of current cable, most of them are fixed tubular construction, only can carry out the fire prevention putty to the wind gap of same size, there is certain limitation, and it is fixed that the fixed most of between device and the wall belongs to the grout, it is fixed comparatively difficult and difficult dismantlement to belong to disposable, the resource is extravagant easily, so, we propose a neotype organic fire prevention putty device of cable.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an organic fire prevention putty device of cable can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an organic fire prevention putty device of cable, includes preceding semi-ring of card and back semi-ring of card, preceding semi-ring of card and the same and front and back symmetric distribution of back semi-ring structure, common fixed mounting has putty firebreak device between preceding semi-ring of card and the back semi-ring opposite face, movable mounting has preceding PLASTIC LAMINATED between putty firebreak device front portion and the preceding semi-ring of card, movable mounting has back PLASTIC LAMINATED between putty firebreak device rear portion and the back semi-ring of card, and preceding PLASTIC LAMINATED upper end rear portion and the anterior common fixedly connected with accuse apart from connecting device in back PLASTIC LAMINATED upper end, two-way fixing device is all installed to the downside all interlude on preceding PLASTIC LAMINATED front portion and the downside on back PLAS.

Preferably, putty firebreak device is including half pipe of preceding fire prevention and half pipe of back fire prevention, half pipe of preceding fire prevention is the same with half pipe structure of back fire prevention and front and back symmetric distribution, half pipe of preceding fire prevention and half pipe front end middle part of back fire prevention all have the installation to wear the groove, and two installation wear equal fixed mounting in the groove and have the fire prevention putty, keep off semi-ring and fender semi-ring after and before the one end left part at center is kept away from to half pipe of preceding fire prevention and half pipe of back fire prevention respectively fixedly connected with, preceding card semi-ring and back card semi-ring correspond respectively and half pipe of preceding fire prevention and half pipe of back fire prevention keep away from the one end middle part fixed connection at center together.

Preferably, the front fire-proof plate is movably arranged between the front retaining half ring and the front clamping half ring, and the rear fire-proof plate is movably arranged between the rear retaining half ring and the rear clamping half ring.

Preferably, the accuse is apart from connecting device includes preceding connecting block, back connecting block and accuse apart from the bolt, preceding connecting block is the same with back connecting block structure, and the lower extreme of preceding connecting block and back connecting block corresponds respectively and is in the same place with preceding PLASTIC LAMINATED upper end rear portion and the anterior fixed connection in back PLASTIC LAMINATED upper end, preceding connecting block has all opened with back connecting block opposite face middle part and has linked firmly the groove, and two sets of the common movable mounting in the groove that links firmly has fixed spring, open at preceding connecting block front end middle part has accomodate the groove, preceding connecting block rear portion is passed and is accomodate the groove and with back connecting block rear portion spiral mounting together, and fixed spring front portion is located and accomodate.

Preferably, two-way fixing device includes fixing bolt, left stand pipe, right solenoid and buffer spring, the fixed right part of right solenoid surface alternates and is connected with the right side and keeps off the ring, the fixing bolt right part passes left stand pipe left end middle part and buffer spring in proper order and is in the same place with right solenoid middle part spiral shell installation, two-way fixing device all corresponds through left stand pipe right part and preceding PLASTIC LAMINATED and back PLASTIC LAMINATED are fixed to alternate and are in the same place.

Preferably, the fireproof blocking material is an expansion type material, and the fireproof blocking material is movably connected with the outer surface of the connecting cable.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the material blocking and fire preventing device is arranged on the whole device, and the distance control connecting device connected on the front and rear protective plates is used in a matching way, so that the sealing openings with different sizes can be blocked and fire prevented, and the flexibility of the device is improved;

2. set up two-way fixing device, through using left stand pipe and right screwed pipe to carry out synchronous positioning direction to the wall body both sides and alternate to carry out the fixed of both ends through using fixing bolt, and wherein buffer spring's buffering effect and tension effect make fixed have certain buffering effect, make fixed more firm, and the dismouting of the device of being convenient for and wall body.

Drawings

Fig. 1 is a schematic view of the overall structure of the organic fireproof blocking device for cables of the present invention;

fig. 2 is a schematic view of the overall structure of the movable supporting device of the organic fireproof blocking device for cables of the present invention;

fig. 3 is a schematic view of the overall structure of the left limiting device of the organic fireproof blocking device for cables of the present invention;

fig. 4 is a schematic connection diagram of an extension plate of the organic fireproof blocking device for cables according to the present invention;

fig. 5 is the utility model relates to a cable organic fire prevention putty device's two-way fixing device's connection schematic diagram.

In the figure: 1. a front half snap ring; 2. a rear half snap ring; 3. a blocking fire prevention device; 4. a front fire shield; 5. a rear fire protection plate; 6. a distance control connecting device; 7. a bi-directional fixation device; 8. connecting a cable; 31. a front fire half-pipe; 32. a rear fire half-pipe; 33. a front half ring; 34. a rear half ring; 35. fireproof blocking; 311. installing a through groove; 61. a front connecting block; 62. a rear connecting block; 63. a distance control bolt; 64. fixing the spring; 611. A receiving groove; 612. a fixed connection groove; 71. fixing the bolt; 72. a left guide tube; 73. a buffer spring; 74. a right solenoid; 75. and a right baffle ring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an organic fire-proof blocking device for cables comprises a front half collar 1 and a rear half collar 2, wherein the front half collar 1 and the rear half collar 2 have the same structure and are symmetrically distributed front and back, a blocking fire-proof device 3 is fixedly mounted between opposite faces of the front half collar 1 and the rear half collar 2, a front fire-proof plate 4 is movably mounted between the front portion of the blocking fire-proof device 3 and the front half collar 1, a rear fire-proof plate 5 is movably mounted between the rear portion of the blocking fire-proof device 3 and the rear half collar 2, a distance-control connecting device 6 is fixedly connected between the rear portion of the upper end of the front fire-proof plate 4 and the front portion of the upper end of the rear fire-proof plate 5, two-way fixing devices 7 are respectively installed on the upper and lower sides of the front portion of the front fire-proof plate 4 and the rear portion.

The blocking material fireproof device 3 comprises a front fireproof half pipe 31 and a rear fireproof half pipe 32, the front fireproof half pipe 31 and the rear fireproof half pipe 32 are identical in structure and symmetrically distributed front and back, mounting through grooves 311 are formed in the middle parts of the front ends of the front fireproof half pipe 31 and the rear fireproof half pipe 32, fireproof blocking materials 35 are fixedly mounted in the two mounting through grooves 311, the fireproof blocking materials 35 can be replaced in the mounting through grooves 311, the left parts of the ends, far away from the center, of the front fireproof half pipe 31 and the rear fireproof half pipe 32 are respectively and fixedly connected with a front blocking semi-ring 33 and a rear blocking semi-ring 34, the front blocking semi-ring 1 and the rear blocking semi-ring 2 are respectively and correspondingly fixedly connected with the middle parts of the ends, far away from the center, of the front fireproof half pipe 31 and the rear fireproof half pipe 32, and the positions of the front blocking semi-; the front fireproof plate 4 is movably arranged between the front half retaining ring 33 and the front half clamping ring 1, the rear fireproof plate 5 is movably arranged between the rear half retaining ring 34 and the rear half clamping ring 2, and the front fireproof plate 4 and the rear fireproof plate 5 can be detached and installed; the distance control connecting device 6 comprises a front connecting block 61, a rear connecting block 62 and a distance control bolt 63, the front connecting block 61 and the rear connecting block 62 are identical in structure, the lower ends of the front connecting block 61 and the rear connecting block 62 are respectively and correspondingly fixedly connected with the rear part of the upper end of the front fireproof plate 4 and the front part of the upper end of the rear fireproof plate 5, the middle parts of the opposite surfaces of the front connecting block 61 and the rear connecting block 62 are respectively provided with a fixed connecting groove 612, the two groups of fixed connecting grooves 612 are jointly and movably provided with a fixed spring 64, the fixed spring 64 has a tension effect on the front connecting block 61 and the rear connecting block 62 to enable the fixing between the front connecting block 61 and the rear connecting block 62 to be firmer, the middle part of the front end of the front connecting block 61 is provided with an accommodating groove 611, the rear part of the; the bidirectional fixing device 7 comprises a fixing bolt 71, a left guide pipe 72, a right spiral pipe 74 and a buffer spring 73, the right part of the outer surface of the right spiral pipe 74 is fixedly inserted and connected with a right baffle ring 75, the right part of the fixing bolt 71 sequentially penetrates through the middle part of the left end of the left guide pipe 72 and the buffer spring 73 and is spirally installed with the middle part of the right spiral pipe 74, and the bidirectional fixing device 7 is correspondingly inserted with the front fire-proof plate 4 and the rear fire-proof plate 5 through the right part of the left guide pipe 72; the fireproof blocking material 35 is an expansion type material, expansion can be achieved, the fireproof blocking material 35 is movably connected with the outer surface of the connecting cable 8, and an extrusion effect is achieved on the connecting cable 8.

It should be noted that the utility model relates to a cable organic fire-proof blocking device, which is convenient for realizing the disassembly and assembly between the device and the wall body, and can realize the blocking fire-proof of the sealing openings with different sizes, thereby improving the flexibility of the device, before the use, the device needs to be fixedly installed between the wall body and the air port, according to the size and the position of the sealing opening, the devices installed by the front fire-proof plate 4, the rear fire-proof plate 5, the blocking fire-proof device 3 and the distance control connecting device 6 are aligned to the sealing opening and the right part of the blocking fire-proof device 3 is inserted into the sealing opening, the loose distance control bolt 63 reversely opens the front connecting block 61 and the rear connecting block 62 under the tension of the fixing spring 64 in the fixing groove 612 so as to drive the front fire-proof half pipe 31 and the rear fire-proof half pipe 32 which are connected with the front fire-proof plate 5 and the front fire-proof plate 4 in a clamping manner to reversely open until the outer surfaces of the, and the expansion effect of the fireproof plugging material 35 in the installation through-groove 311 causes the connecting cable 8 to be tightly wrapped in the plugging fireproof device 3, at the moment, the wall is correspondingly perforated according to the positions of the groups of bidirectional fixing devices 7, the left guide pipe 72 and the right solenoid 74 are synchronously inserted into the wall bodies on two sides in a guiding way, the position of the right solenoid 74 is fixed in the hole on one side by using the clamping effect of the right retaining ring 75, wherein the buffer spring 73 is placed between the left guide pipe 72 and the right solenoid 74, and the fixing bolts 71 are used for fixing two ends simultaneously, wherein the buffer effect and the tension effect of the buffer spring 73 cause the fixing to have a certain buffer effect, and the fixing is firmer.

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

1. The utility model provides an organic fire prevention putty device of cable, includes preceding card semi-ring (1) and back card semi-ring (2), its characterized in that: preceding calorie of semi-ring (1) and back calorie of semi-ring (2) structure the same and front and back symmetric distribution, common fixed mounting has putty firebreak device (3) between preceding calorie of semi-ring (1) and the back calorie of semi-ring (2) opposite face, movable mounting has preceding PLASTIC LAMINATED (4) between putty firebreak device (3) front portion and preceding calorie of semi-ring (1), movable mounting has back PLASTIC LAMINATED (5) between putty firebreak device (3) rear portion and the back calorie of semi-ring (2), and preceding PLASTIC LAMINATED (4) upper end rear portion and back PLASTIC LAMINATED (5) upper end front portion common fixedly connected with accuse apart from connecting device (6), both-way fixing device (7) are all installed to the downside all interlude on preceding PLASTIC LAMINATED (4) front portion and back PLASTIC LAMINATED (5) rear portion, connecting cable (8) are installed to.

2. The organic fireproof cable blocking device according to claim 1, wherein: putty firebreak device (3) are including half pipe (31) of preceding fire prevention and half pipe (32) of back fire prevention, half pipe (31) of preceding fire prevention and half pipe (32) of back fire prevention are the same in structure and front and back symmetric distribution, half pipe (31) of preceding fire prevention and half pipe (32) of back fire prevention front end middle part all opened installation wear groove (311), and all fixed mounting has fire prevention putty (35) in installation wear groove (311), half pipe (31) of preceding fire prevention and half pipe (32) of back fire prevention keep away from one end left part at center and keep off semi-ring (33) before one end left part difference fixedly connected with and keep off semi-ring (34) after with, half pipe (31) of preceding fire prevention and half pipe (32) of back fire prevention are corresponded respectively to before one end middle part fixed connection together of keeping away from the center with half pipe (31) of preceding fire prevention and half pipe (32).

3. The organic fireproof cable blocking device according to claim 2, wherein: the front fireproof plate (4) is movably arranged between the front baffle half ring (33) and the front clamp half ring (1), and the rear fireproof plate (5) is movably arranged between the rear baffle half ring (34) and the rear clamp half ring (2).

4. The organic fireproof cable blocking device according to claim 1, wherein: connecting device (6) is kept apart from including preceding connecting block (61), back connecting block (62) and accuse apart from bolt (63) to the accuse, preceding connecting block (61) is the same with back connecting block (62) structure, and the lower extreme of preceding connecting block (61) and back connecting block (62) corresponds respectively and is in the same place with preceding PLASTIC LAMINATED (4) upper end rear portion and the anterior fixed connection in back PLASTIC LAMINATED (5) upper end, preceding connecting block (61) and back connecting block (62) opposite face middle part all opened and link firmly groove (612), and common movable mounting has fixed spring (64) in two sets of linking firmly groove (612), preceding connecting block (61) front end middle part is opened and is taken in groove (611), preceding connecting block (61) rear portion is passed and is taken in groove (611) and is in the same place with back connecting block (62) rear portion spiral installation, and fixed spring (64) front portion is located and takes in groove.

5. The organic fireproof cable blocking device according to claim 1, wherein: two-way fixing device (7) include fixing bolt (71), left stand pipe (72), right screwed pipe (74) and buffer spring (73), right screwed pipe (74) surface right part fixed interlude is connected with right fender ring (75), fixing bolt (71) right part pass left stand pipe (72) left end middle part and buffer spring (73) in proper order and with right screwed pipe (74) middle part spiral mounting together, two-way fixing device (7) all correspond through left stand pipe (72) right part and preceding PLASTIC LAMINATED (4) and back PLASTIC LAMINATED (5) fixed interlude together.

6. The organic fireproof cable blocking device according to claim 2, wherein: the fireproof blocking material (35) is an expansion type material, and the fireproof blocking material (35) is movably connected with the outer surface of the connecting cable (8).