CN219810875U - Electrical shaft fire characteristic test platform - Google Patents
Electrical shaft fire characteristic test platform Download PDFInfo
- Publication number
- CN219810875U CN219810875U CN202320346420.XU CN202320346420U CN219810875U CN 219810875 U CN219810875 U CN 219810875U CN 202320346420 U CN202320346420 U CN 202320346420U CN 219810875 U CN219810875 U CN 219810875U
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- China
- Prior art keywords
- electric shaft
- cable fixing
- fixing plate
- case shell
- cable
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 24
- 239000004020 conductor Substances 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 9
- 238000004088 simulation Methods 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005571 horizontal transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Fire Alarms (AREA)
Abstract
The utility model discloses an electric shaft fire characteristic test platform which comprises an electric shaft box shell, wherein a lower cable fixing plate is arranged at the bottom of the electric shaft box shell, a camera is arranged on one side of the electric shaft box shell, an upper cable fixing plate is arranged at the top of the electric shaft box shell, an upper cable fixing plate clamping groove is formed in the top of the electric shaft box shell, an inner groove is formed in one side of the electric shaft box shell, a glass observation door is arranged on one side of the electric shaft box shell, and two movable blocks are arranged on one side of the electric shaft box shell. This electric shaft fire characteristic test platform through the last cable fixed plate that sets up, can be stable place the cable in cable box shell, can directly perceivedly observe the condition that electric shaft took place the conflagration in fire simulation test through the glass observation door that sets up, can watch electric shaft conflagration condition repeatedly through the camera that sets up to adjust and improve through the practice.
Description
Technical Field
The utility model relates to the technical field of electric shafts, in particular to a fire characteristic test platform for an electric shaft.
Background
The electric shaft is a shaft with a certain section reserved from a bottom layer to a top layer in a building, a power distribution booth is arranged on each floor of the shaft, the electric shaft for laying power distribution main lines is a part of the shaft, each floor is provided with a floor slab, only certain reserved holes are reserved, the vertical transmission quantity of electric energy and electric signals in the high-rise building is larger than the horizontal transmission quantity, and large-section wires and a plurality of cables are laid in the vertical direction, so that the pipe penetrating laying method is insufficient. Therefore, a well with a certain section, called an electric shaft, is reserved from the bottom layer to the top layer in the high-rise building.
When the fire disaster occurs in the electric shaft, in order to prevent the fire disaster from spreading to the electric circuit, wiring such as a closed bus, a cable bridge, a metal wire slot, a metal pipe or a cable in the shaft passes through the floor or the wall of the electric shaft (some holes should be reserved), and materials such as a fireproof partition plate, a fireproof blocking material and the like should be used for sealing and isolating, but no platform capable of testing the fire prevention of the electric shaft exists in the current market, and the fire prevention condition facing the electric shaft cannot be predicted.
Disclosure of Invention
The utility model aims to provide a fire characteristic test platform for an electric vertical shaft, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric shaft fire characteristic test platform, includes electric shaft case shell, electric shaft case shell bottom is provided with cable fixing plate down, electric shaft case shell and cable fixing plate swing joint down, electric shaft case shell one side is provided with the camera, electric shaft case shell top is provided with cable fixing plate, electric shaft case shell and last cable fixing plate swing joint, cable fixing plate draw-in groove has been seted up at electric shaft case shell top, the inside groove has been seted up to electric shaft case shell one side, electric shaft case shell one side is provided with glass and observes the door, electric shaft case shell one side is provided with two movable blocks, glass observes door one side and is provided with the handle.
Preferably, a camera clamping groove is formed in one side of the electric vertical shaft box shell, a cable is arranged in the electric vertical shaft box shell, a cable groove is formed in the top of the inner groove, and a lower cable fixing plate clamping groove is formed in the bottom of the inner groove.
Preferably, a temperature sensor is arranged in the inner groove, and a smoke detector is arranged in the inner groove.
Preferably, six cable fixing round tubes are arranged at the top of the lower cable fixing plate, a heater is arranged inside the lower cable fixing plate, and a rectangular clamping ring is arranged at the top of the lower cable fixing plate.
Preferably, six cable fixing round pipes are arranged at the top of the upper cable fixing plate, a first threaded hole is formed in one side of each cable fixing round pipe, a first threaded nail is arranged on one side of each cable fixing round pipe, and the first threaded holes are connected with the first threaded nails in a threaded mode.
Preferably, the movable hole has been seted up to movable block one side, movable block one side is provided with the connecting block, the second screw hole has been seted up to connecting block one side, the connecting block both sides are provided with the movable rod, connecting block one side is provided with the second screw nail, the second screw hole is connected with the second screw nail screw thread.
Compared with the prior art, the utility model has the beneficial effects that:
this electric shaft fire test platform through the last cable fixed plate that sets up, can be stable place the cable in cable box shell, can directly perceivedly observe the condition that electric shaft took place the conflagration in fire simulation test through the glass observation door that sets up, can watch electric shaft conflagration condition repeatedly through the camera that sets up to adjust and improve through the practice.
This electric shaft fire test platform through setting up cable fixed plate draw-in groove and cable fixed plate draw-in groove down, can place new cable box and adjust the height, through temperature sensor and the smoke detector that set up, can test the influence of fire occurrence to electric shaft when highly different.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is an exploded view of the inner tank of the present utility model;
FIG. 3 is an exploded view of the lower cable retainer plate of the present utility model;
FIG. 4 is an exploded view of the upper cable retainer plate of the present utility model;
fig. 5 is an exploded view of the movable block of the present utility model.
In the figure: 1. an electrical shaft box housing; 2. a lower cable fixing plate; 3. a camera; 4. a cable fixing plate is arranged; 5. a cable fixing plate clamping groove is arranged on the upper cable; 6. an inner tank; 7. a glass viewing door; 8. a handle; 9. a movable block; 10. a cable trough; 11. a cable; 12. a lower cable fixing plate clamping groove; 13. a camera clamping groove; 14. the cable is fixed on the round tube; 15. a heater; 16. a rectangular clasp; 17. a first threaded hole; 18. a first threaded spike; 19. a movable hole; 20. a second threaded hole; 21. a movable rod; 22. a connecting block; 23. a second threaded pin; 24. a temperature sensor; 25. a smoke detector.
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.
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides an electric shaft fire characteristic test platform, including electric shaft case shell 1, electric shaft case shell 1 bottom is provided with cable fixing plate 2 down, cable fixing plate 2 is used for connecting the cable conductor down, ensure that the cable conductor is static perpendicularly, electric shaft case shell 1 and cable fixing plate 2 swing joint down, ensure that cable fixing plate 2 can dismantle down, conveniently test multiple type cable, electric shaft case shell 1 one side is provided with camera 3, camera 3 is used for taking notes electric shaft fire simulation scene, can watch repeatedly and rectify the cable, electric shaft case shell 1 top is provided with cable fixing plate 4, cable fixing plate 4 is used for connecting the cable conductor, ensure that the cable conductor is static perpendicularly, electric shaft case shell 1 and last cable fixing plate 4 swing joint, ensure that last cable fixing plate 4 can dismantle, the electric vertical shaft box shell 1 is provided with an upper cable fixing plate clamping groove 5 at the top for placing an upper cable fixing plate 4, ensuring that the cables are vertically static, an inner groove 6 is arranged on one side of the electric vertical shaft box shell 1 for simulating the scene of the cables when a fire disaster occurs so as to restore the most realistic fire scene, a glass observation door 7 is arranged on one side of the electric vertical shaft box shell 1, the fire scene can be intuitively observed through the glass observation door 7, meanwhile, the integrity of the electric vertical shaft box is ensured, two movable blocks 9 are arranged on one side of the electric vertical shaft box shell 1 for fixing the glass observation door 7, meanwhile, the glass observation door 7 can be opened and closed, the integrity of the electric vertical shaft box is ensured, a handle 8 is arranged on one side of the glass observation door 7 for opening or closing the glass observation door 7, the cable is conveniently placed on the inner groove by a tester, the camera draw-in groove 13 has been seted up to electric shaft case shell 1 one side, camera draw-in groove 13 is used for fixed camera 3, ensure that camera 3 normally works, guarantee simultaneously that camera 3 picture can not wave, electric shaft case shell 1 is inside to be provided with cable conductor 11, the cable conductor for the test, can change through last cable fixed plate 4 and the lower cable fixed plate 2 that set up, cable duct 10 has been seted up at inside groove 6 top, cable duct 10 ensures that the cable conductor is perpendicular static to be placed in inside groove 6, ensure the rigor of test, lower cable fixed plate draw-in groove 12 has been seted up to inside groove 6 bottom, ensure that lower cable fixed plate 2 can not remove because of external force, ensure the rigor of test, inside temperature sensor 24 that is provided with of inside groove 6, temperature sensor 24 is used for measuring the temperature of inside groove 6 when the test conflagration takes place, ensure the rigor of test, inside smoke detector 25 that is provided with in inside groove 6 smoke detector 25, smoke detector 25 is used for measuring the concentration of inside groove 6 smoke when the test takes place, ensure the rigor of test.
Six cable fixing round tubes 14 are arranged at the top of the lower cable fixing plate 2, the cable fixing round tubes 14 are used for fixing cables, the cables are ensured to be vertically stationary, a heater 15 is arranged in the lower cable fixing plate 2, the heater 15 is used for simulating a fire source of a fire disaster, the testing accuracy is ensured, a rectangular clamping ring 16 is arranged at the top of the lower cable fixing plate 2, the rectangular clamping ring 16 is used for being connected with the lower cable fixing plate clamping groove 12, the lower cable fixing plate 2 is ensured not to move, six cable fixing round tubes 14 are arranged at the top of the upper cable fixing plate 4, the cable fixing round tubes 14 are used for fixing cables, the cables are ensured to be vertically stationary, a first threaded hole 17 is formed in one side of the cable fixing round tubes 14, the first threaded hole 17 is in threaded connection with a first threaded nail 18 and used for fixing the cables, a first threaded nail 18 is arranged on one side of the cable fixing round tubes 14, the first threaded hole 17 is in threaded connection with the first threaded nail 18 and used for fixing a cable, the first threaded hole 17 is in threaded connection with the first threaded nail 18 and used for fixing the cable, a movable hole 19 is formed in one side of the movable block 9 and used for connecting a connecting block 22, the connecting block 22 can move, a connecting block 22 is arranged on one side of the movable block 9 and used for connecting a glass observation door 7, the glass observation door 7 can be closed and opened, a second threaded hole 20 is formed in one side of the connecting block 22 and used for connecting the glass observation door 7 with the connecting block 22, the second threaded hole 20 is in threaded connection with a second threaded nail 23 and used for connecting the glass observation door 7 with the connecting block 22, movable rods 21 are arranged on two sides of the connecting block 22 and used for enabling the connecting block 22 to move and ensuring that the glass observation door 7 can be closed and opened, the connecting block 22 one side is provided with second screw 23, and second screw hole 20 and second screw 23 threaded connection are used for connecting glass observation door 7 and connecting block 22, ensure that glass observation door 7 and connecting block are as an organic whole.
Working principle: the tester firstly takes down the lower cable fixing plate 2 and the upper cable fixing plate 4, twists the first screw nail 18, takes down the cable 11 from the cable fixing round tube 14, replaces the cable to be tested, puts one end of the cable into the cable fixing round tube 14, twists the first screw nail 18 into the first screw hole 17 to fix one end of the cable, places the upper cable fixing plate 4 on the upper cable fixing plate clamping groove 5, places the lower cable fixing plate 2 below the electric shaft box shell 1, clamps the rectangular clamping ring 16 into the lower cable fixing plate clamping groove 12, opens the glass observation door 7, connects the cable to the cable fixing round tube 14 at the other end through the cable groove 10, closing glass observation door 7, opening camera 3 and heater 15, the testers can observe the conflagration simulation condition in to inside groove 6 through glass observation door 7 and camera 3, can observe the temperature of conflagration and the concentration of cigarette through temperature sensor 24 and smoke detector 25, when the influence of high to the cable takes place for the test conflagration, take off lower cable fixed plate 2, last cable fixed plate 4, can block the stack through lower cable fixed plate draw-in groove 12 with the top of another electric shaft case shell 1 bottom electric shaft case shell 1, then repeat the influence of high to the cable conductor of the test conflagration emergence of above-mentioned operation.
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. The utility model provides an electric shaft fire behavior test platform, includes electric shaft case shell (1), its characterized in that: electric shaft case shell (1) bottom is provided with cable fixing plate (2) down, electric shaft case shell (1) and cable fixing plate (2) swing joint down, electric shaft case shell (1) one side is provided with camera (3), electric shaft case shell (1) top is provided with cable fixing plate (4), electric shaft case shell (1) and last cable fixing plate (4) swing joint, cable fixing plate draw-in groove (5) have been seted up at electric shaft case shell (1) top, inside groove (6) have been seted up on electric shaft case shell (1) one side, electric shaft case shell (1) one side is provided with glass observation door (7), electric shaft case shell (1) one side is provided with two movable blocks (9), glass observation door (7) one side is provided with handle (8).
2. The electrical shaft fire behavior test platform of claim 1, wherein: the camera draw-in groove (13) has been seted up to electric shaft case shell (1) one side, electric shaft case shell (1) inside is provided with cable conductor (11), cable groove (10) have been seted up at inside groove (6) top, cable fixing board draw-in groove (12) have been seted up to inside groove (6) bottom.
3. The electrical shaft fire behavior test platform of claim 1, wherein: the inner tank (6) is internally provided with a temperature sensor (24), and the inner tank (6) is internally provided with a smoke detector (25).
4. The electrical shaft fire behavior test platform of claim 1, wherein: six cable fixing round tubes (14) are arranged at the top of the lower cable fixing plate (2), a heater (15) is arranged inside the lower cable fixing plate (2), and a rectangular clamping ring (16) is arranged at the top of the lower cable fixing plate (2).
5. The electrical shaft fire behavior test platform of claim 1, wherein: six cable fixing round pipes (14) are arranged at the top of the upper cable fixing plate (4), first threaded holes (17) are formed in one side of each cable fixing round pipe (14), first threaded nails (18) are arranged on one side of each cable fixing round pipe (14), and the first threaded holes (17) are in threaded connection with the first threaded nails (18).
6. The electrical shaft fire behavior test platform of claim 1, wherein: the movable block is characterized in that a movable hole (19) is formed in one side of the movable block (9), a connecting block (22) is arranged on one side of the movable block (9), a second threaded hole (20) is formed in one side of the connecting block (22), movable rods (21) are arranged on two sides of the connecting block (22), a second threaded nail (23) is arranged on one side of the connecting block (22), and the second threaded hole (20) is in threaded connection with the second threaded nail (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346420.XU CN219810875U (en) | 2023-02-28 | 2023-02-28 | Electrical shaft fire characteristic test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320346420.XU CN219810875U (en) | 2023-02-28 | 2023-02-28 | Electrical shaft fire characteristic test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219810875U true CN219810875U (en) | 2023-10-10 |
Family
ID=88214631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320346420.XU Active CN219810875U (en) | 2023-02-28 | 2023-02-28 | Electrical shaft fire characteristic test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219810875U (en) |
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2023
- 2023-02-28 CN CN202320346420.XU patent/CN219810875U/en active Active
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| GR01 | Patent grant |