CN221161438U - Fire-resistant cable extrusion device - Google Patents
Fire-resistant cable extrusion device Download PDFInfo
- Publication number
- CN221161438U CN221161438U CN202323189884.3U CN202323189884U CN221161438U CN 221161438 U CN221161438 U CN 221161438U CN 202323189884 U CN202323189884 U CN 202323189884U CN 221161438 U CN221161438 U CN 221161438U
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- China
- Prior art keywords
- baffle
- resistant cable
- extrusion device
- barrel
- cable extrusion
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Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 26
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of cable processing, in particular to a fire-resistant cable extrusion device which has the characteristic of reducing heat loss, and the fire-resistant cable extrusion device comprises a machine barrel, wherein the middle part of the machine barrel is rotationally connected with an extrusion auger through a bearing, the upper part of the left part of the machine barrel is connected with a collecting barrel in a penetrating way, the upper part of the collecting barrel is provided with a plurality of limiting plates, one sides of the limiting plates, which are close to each other, are respectively provided with a first baffle and a second baffle, the upper parts of the collecting barrel are rotationally connected with the first baffle and the second baffle through a plurality of rotating shafts, the upper parts of the first baffle and the second baffle are respectively provided with a second through holes and are respectively connected with the lower parts of the springs, the lower parts of the first baffle and the second baffle are respectively provided with a plurality of fixing plates through rotating shafts, the lower parts of the first telescopic rods and the second telescopic rods are respectively connected with a plurality of fixing plates through rotating shafts.
Description
Technical Field
The utility model relates to the technical field of cable processing, in particular to a fire-resistant cable extrusion device.
Background
As is well known, fire resistant cables are cables which are capable of maintaining safe operation for a certain period of time in the event of flame combustion. The fire-resistant cable is widely applied to places related to fire protection safety and fire protection lifesaving such as high-rise buildings, underground railways, underground streets, large power stations, important industrial and mining enterprises and the like, and the fire-resistant cable is required to be extruded by a fire-resistant cable extrusion device in the production process.
In real life, fire-resistant cable extrusion device when producing fire-resistant cable, need to heat the device in real time to need real-time to add rubber granule for the device, and be used for adding the collection cylinder of rubber granule and open the setting, the inside heat can be discharged outside through the collection cylinder of opening the setting when fire-resistant cable extrusion device heats, thereby has caused the loss of certain heat.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a fire-resistant cable extrusion device which has the characteristic of reducing heat loss.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire-resistant cable extrusion device, includes the barrel, the middle part of barrel is connected with the auger of extruding through the bearing commentaries on classics, the upper portion through-connection of the left portion of barrel has a collection tube, the upper portion of collection tube is provided with the several limiting plate, and the several one side that the limiting plate is close to each other all is provided with first through-hole to all be provided with the spring, the upper portion of collection tube is rotated through the several pivot and is connected with first baffle and second baffle, the upper portion of first baffle and second baffle all is provided with the second through-hole to all be connected with the lower part of spring, the lower part of first baffle is provided with the several fixed plate to all be connected with first telescopic link through the pivot rotation, the lower part of second baffle is provided with the several fixed plate through the pivot rotation, the lower part of first telescopic link and second telescopic link all is connected with the several fixed plate through the pivot, the several the one end of fixed plate all is connected with the inner wall of collection tube.
Further, the first baffle and the second baffle are all arranged in an inclined mode, and the lower end face of the second baffle is attached to the lower end face of the first baffle.
Further, the length of the first telescopic rod is smaller than that of the second telescopic rod, and springs are arranged inside the first telescopic rod and the second telescopic rod.
Further, a gap is arranged between one end, away from each other, of the first baffle plate and the second baffle plate and the inner wall of the collecting cylinder.
Preferably, the upper end surfaces of the first baffle and the second baffle are respectively attached to the lower end surfaces of the corresponding limiting plates.
Preferably, a discharge pipe is arranged at the right part of the machine barrel.
(III) beneficial effects
Compared with the prior art, the utility model provides a fire-resistant cable extrusion device, which comprises the following components
The beneficial effects are that:
This fire-resistant cable extrusion device, rubber granule is emptyd and can be added in the inside of collecting vessel on first baffle and second baffle, enters into in the barrel, when not adding rubber granule, first baffle and second baffle are in closed state, through the terminal surface laminating with the limiting plate to and the laminating of first baffle and second baffle lower part terminal surface, improved the leakproofness between them, reduced the inside heat diffusion of barrel to outside volume, thereby reduced the loss of energy to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a cartridge of the present utility model;
FIG. 3 is a schematic bottom view of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic perspective view of a limiting plate, a first baffle and a second baffle according to the present utility model;
Fig. 5 is a partially enlarged schematic view of the structure of the present utility model at a shown in fig. 1.
In the figure: 1. a barrel; 2. extruding an auger; 3. a collection cylinder; 4. a limiting plate; 5. a first through hole; 6. a first baffle; 7. a second baffle; 8. a second through hole; 9. a first telescopic rod; 10. a second telescopic rod; 11. and a discharge pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the fire-resistant cable extrusion device of the present utility model comprises a barrel 1, wherein the middle part of the barrel 1 is rotatably connected with an extrusion auger 2 through a bearing, the right part of the barrel 1 is provided with a discharge pipe 11, the extrusion auger 2 melts electric rubber particles and then discharges the electric rubber particles through the discharge pipe 11, the upper part of the left part of the barrel 1 is penetratingly connected with a collecting barrel 3 for dumping the rubber particles, the upper part of the collecting barrel 3 is provided with a plurality of limiting plates 4, one sides of the plurality of limiting plates 4, which are close to each other, are respectively provided with a first through hole 5 and are respectively provided with a spring, the upper part of the collecting barrel 3 is rotatably connected with a first baffle 6 and a second baffle 7 through a plurality of rotating shafts, the upper parts of the first baffle 6 and the second baffle 7 are respectively provided with a second through hole 8 and are respectively connected with the lower part of the springs, and staff dumps the rubber particles on the upper part of the collecting barrel 3, the first baffle plate 6 and the second baffle plate 7 are pressed down and rotated to separate the first baffle plate 6 from the second baffle plate 7, rubber particles fall to the lower part of the collecting cylinder 3 and then enter the cylinder 1, the first baffle plate 6 and the second baffle plate 7 return to the original states under the tensile force of springs, the first baffle plate 6 and the second baffle plate 7 are obliquely arranged so that the rubber particles are conveniently gathered in the middle parts of the first baffle plate 6 and the second baffle plate 7, a gap is arranged between one ends of the first baffle plate 6 and the second baffle plate 7, which are far away from each other, and the inner wall of the collecting cylinder 3 to prevent the friction between the first baffle plate 6 and the second baffle plate 7 and the collecting cylinder 3 when rotating, the upper end faces of the first baffle plate 6 and the second baffle plate 7 are attached to the lower end faces of the corresponding limiting plates 4 to improve the tightness among the first baffle plate 6, the second baffle plate 7 and the limiting plates 4, reduce the heat in the barrel 1 and ooze to the outside from the gap between several to reduce the loss of energy, the lower extreme face of second baffle 7 and the lower extreme face of first baffle 6 laminate mutually, improve the leakproofness between first baffle 6 and the second baffle 7, the lower part of first baffle 6 is provided with the several fixed plate, and all be connected with first telescopic link 9 through the pivot rotation, the lower part of second baffle 7 is provided with the several fixed plate, and all be connected with second telescopic link 10 through the pivot rotation, the lower part of first telescopic link 9 and second telescopic link 10 all is connected with the several fixed plate through the pivot rotation, the one end of several fixed plate is all connected with the inner wall of collection cylinder 3, when first baffle 6 and second baffle 7 downwardly move, compress first telescopic link 9 and second telescopic link 10 shrink, provide certain holding power for first baffle 6 and second baffle 7, when rubber granule falls to the lower part of collection cylinder 3 completely, first telescopic link 9 and second telescopic link 10 come out, and promote first baffle 6 and second baffle 7 to rotate to be connected with second telescopic link 10, the first telescopic link is lower than the first telescopic link of first baffle 6 and the first baffle 7 is provided with the first telescopic link of length to the lower part of first baffle 6, the first telescopic link is lower than the first baffle 7, the first telescopic link is provided with the length of first telescopic link is lower than the first baffle 6, the first telescopic link is rotated to the first baffle is rotated to the position of the first baffle 7, the length is lower than the first baffle 7, the first telescopic link is rotated to be provided with the length of the first telescopic link is lower than the first telescopic link, the first telescopic link is lower than the telescopic link is down.
In summary, when the fire-resistant cable extrusion device is used, a worker starts the fire-resistant cable extrusion device, then topples rubber particles on the upper portion of the collecting cylinder 3, presses the first baffle 6 and the second baffle 7 to rotate downwards, separates the two, drops the rubber particles on the lower portion of the collecting cylinder 3, then enters the cylinder 1, melts by heating, and is conveyed into the discharge pipe 11 by stirring of the extrusion auger 2 to be discharged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A fire resistant cable extrusion device, characterized in that: including barrel (1), the middle part of barrel (1) is connected with extrusion auger (2) through the bearing commentaries on classics, the upper portion through-connection on the left portion of barrel (1) has collecting vessel (3), the upper portion of collecting vessel (3) is provided with several limiting plate (4), and the several one side that limiting plate (4) are close to each other all is provided with first through-hole (5) to all be provided with the spring, the upper portion of collecting vessel (3) is connected with first baffle (6) and second baffle (7) through the rotation of several pivot, the upper portion of first baffle (6) and second baffle (7) all is provided with second through-hole (8) to all be connected with the lower part of spring, the lower part of first baffle (6) is provided with several fixed plate, and all is connected with first telescopic link (9) through the rotation of pivot, the lower part of second baffle (7) is provided with several fixed plate to all be connected with second telescopic link (10) through the rotation of pivot, the upper portion of first baffle (6) and second baffle (7) all is connected with the equal fixed plate of number of inner wall (3) through the rotation of pivot.
2. A fire resistant cable extrusion device according to claim 1 wherein: the first baffle (6) and the second baffle (7) are all arranged in an inclined mode, and the lower end face of the second baffle (7) is attached to the lower end face of the first baffle (6).
3. A fire resistant cable extrusion device according to claim 1 wherein: the length of the first telescopic rod (9) is smaller than that of the second telescopic rod (10), and springs are arranged inside the first telescopic rod (9) and the second telescopic rod (10).
4. A fire resistant cable extrusion device according to claim 1 wherein: and a gap is arranged between one end, away from each other, of the first baffle (6) and the second baffle (7) and the inner wall of the collecting cylinder (3).
5. A fire resistant cable extrusion device according to claim 1 wherein: the upper end surfaces of the first baffle (6) and the second baffle (7) are respectively attached to the lower end surfaces of the corresponding limiting plates (4).
6. A fire resistant cable extrusion device according to claim 1 wherein: the right part of the machine barrel (1) is provided with a discharge pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323189884.3U CN221161438U (en) | 2023-11-24 | 2023-11-24 | Fire-resistant cable extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323189884.3U CN221161438U (en) | 2023-11-24 | 2023-11-24 | Fire-resistant cable extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221161438U true CN221161438U (en) | 2024-06-18 |
Family
ID=91461611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323189884.3U Active CN221161438U (en) | 2023-11-24 | 2023-11-24 | Fire-resistant cable extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221161438U (en) |
-
2023
- 2023-11-24 CN CN202323189884.3U patent/CN221161438U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |