CN215109030U - Portable air duct hanging device - Google Patents
Portable air duct hanging device Download PDFInfo
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- CN215109030U CN215109030U CN202120766397.0U CN202120766397U CN215109030U CN 215109030 U CN215109030 U CN 215109030U CN 202120766397 U CN202120766397 U CN 202120766397U CN 215109030 U CN215109030 U CN 215109030U
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- fixed pulley
- wire rope
- fixed
- bracing piece
- air duct
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Abstract
The utility model discloses a portable dryer cable suspension device belongs to colliery ventilation equipment field, specifically is a portable dryer cable suspension device, including bracing piece, support couple, fixed pulley, wire rope and fixed couple, the support couple sets up on the bracing piece, it arranges in on the bracing piece to decide the movable pulley, wire rope walks around the fixed pulley, wire rope's both ends are provided with fixed couple respectively. The utility model provides a cable suspension device is through hanging the bracing piece at the tunnel top and carry out the supplementary fixed of dryer, makes things convenient for the installation of follow-up dryer, need not personnel and lifts the support, simple structure, easy dismounting, repeatedly usable.
Description
Technical Field
The utility model relates to a colliery ventilation equipment technical field specifically is a portable dryer cable suspension device.
Background
When the working face of the coal mine track is forwards pushed and constructed, the air duct must be timely connected in a delayed manner, the air supply distance of the current tunneling tunnel is long, the section of the tunnel is large, the air duct hanger needs to be tightly attached to the top wall part, in order to ensure that the air quantity of the tunneling working face meets the requirement, the used air duct is a plastic coating cloth positive pressure air duct with the diameter of 1000mm, the length is 20m, the diameter of the air duct is large, the weight of the air duct is large, in addition, the air duct is connected with the air pressure, great difficulty is brought to the operation of constructors, the hanging is very inconvenient, the air duct hanger consumes time and power, when in construction operation, a plurality of people must simultaneously lift the air duct to hang the air duct according to the safety standard requirement, when meeting the place with the high tunnel height, a plurality of people must stand on a platform or a ladder to operate, great potential safety hazards are brought to the constructors, the Chinese utility model with the application number of CN201520187335.9 discloses an air duct hanging device for the coal mine, the device comprises a tightener fixedly installed on the wall of the roadway, a turning pulley and a connecting piece used for fixing the end part of a steel wire rope, wherein the connecting piece is a nut vertically welded on a positioning plate, the turning pulley is arranged above the tightener in an inclined mode through a fixing plate, the connecting piece and the turning pulley are located on the same horizontal plane, one end of the steel wire rope is connected with the tightener, the other end of the steel wire rope is fixed on the nut after passing through the turning pulley, an air duct is hung on the steel wire rope between the turning pulley and the nut, and the hanging device is fixedly arranged on the wall of the roadway, is fixed in position, cannot be changed and is inflexible to use.
Disclosure of Invention
The technique that exists is not enough to the aforesaid, the utility model aims at providing a portable dryer cable suspension device hangs the dryer through the bracing piece cooperation wire rope that makes things convenient for the dismouting, can be at different local used repeatedly.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a portable dryer cable suspension device, including bracing piece, support couple, fixed pulley, wire rope and fixed couple, the support couple sets up on the bracing piece, on the bracing piece was arranged in to the fixed pulley, wire rope walked around the fixed pulley, wire rope's both ends are provided with fixed couple respectively.
Preferably, the supporting rod is of a telescopic structure.
Preferably, the fixed pulley is provided with a limit ring.
Preferably, a ratchet wheel is arranged on a wheel shaft of the fixed pulley, and a check rod is arranged on the fixed pulley.
Preferably, the supporting rod is provided with a motor for driving the fixed pulley to rotate, and a power supply of the motor is a lithium battery.
The beneficial effects of the utility model reside in that: the utility model provides a cable suspension device is through hanging the bracing piece at the tunnel top and carry out the supplementary fixed of dryer, makes things convenient for the installation of follow-up dryer, need not personnel and lifts the support, simple structure, easy dismounting, repeatedly usable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a portable wind tunnel hanging device provided by the embodiment of the utility model.
Description of reference numerals: 1-supporting rod, 2-fixed pulley, 3-supporting hook, 4-fixed hook, 5-steel wire rope, 6-check rod, 7-ratchet wheel and 8-motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Furthermore, bracing piece 1 is extending structure, conveniently cooperates the not tunnel of co-altitude to hang.
Furthermore, a limiting ring is arranged on the fixed pulley 2, so that the steel wire rope 5 can be limited, and the slipping is avoided.
Further, a ratchet wheel 7 is arranged on a wheel shaft of the fixed pulley 2, a check rod 6 is arranged on the fixed pulley 2, a check mechanism is formed, the fixed pulley 2 is prevented from reversing, and the steel wire rope 5 can be prevented from reversing due to insufficient tension when the anti-reversing mechanism is used.
Further, be provided with on the bracing piece 1 with drive 2 pivoted electrics of fixed pulley 8 machines, the power of motor 8 is the lithium cell, changes into automation by manual, uses laborsaving convenience more.
When the wind pipe hanging device is used, the supporting hooks 3 on the supporting rods 1 are hung on an anchor net piece at the top of a roadway, one end of each steel wire rope 5 is hung in a wind pipe ring, a person pulls the steel wire rope 5 at the other end by using the fixed pulley 2 to lift the wind pipe, the height of the wind pipe can be adjusted at will, after the wind pipe is adjusted to be straight, the other end of each steel wire rope 5 is hung on the anchor net at the side of the roadway to be fixed, and then an operator hangs the wind pipe;
make a plurality of devices, can the circulation operation, it is nimble convenient like this, only need 1 people to drag and draw the promotion dryer, labour saving and time saving, efficient, and personnel need not the operation of ascending a height, and factor of safety is high.
The device has the characteristics of simple manufacturing process, strong stability and good safety in the using process, is processed by utilizing waste materials, saves labor cost and can be repeatedly used.
The utility model provides a cable suspension device is through hanging the bracing piece at the tunnel top and carry out the supplementary fixed of dryer, makes things convenient for follow-up installation, need not personnel and lifts the support, simple structure utilizes the processing of old and useless material to form, and stability is strong in the use, and the security is good, saves cost of labor, repeatedly usable.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. Portable dryer cable suspension device, its characterized in that includes the bracing piece, supports couple, fixed pulley, wire rope and fixed couple, support the couple and set up on the bracing piece, the fixed pulley is arranged in on the bracing piece, wire rope walks around the fixed pulley, wire rope's both ends are provided with fixed couple respectively.
2. The portable air duct hanging apparatus of claim 1, wherein the support bar is a telescopic structure.
3. The portable air duct hanging device according to claim 1, wherein a limiting ring is disposed on the fixed pulley.
4. The portable air duct hanging device according to claim 1, wherein a ratchet wheel is provided on a wheel shaft of the fixed pulley, and a check rod is provided on the fixed pulley.
5. The portable air duct hanging device according to claim 1, wherein the support rod is provided with a motor for driving the fixed pulley to rotate, and a power source of the motor is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120766397.0U CN215109030U (en) | 2021-04-14 | 2021-04-14 | Portable air duct hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120766397.0U CN215109030U (en) | 2021-04-14 | 2021-04-14 | Portable air duct hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215109030U true CN215109030U (en) | 2021-12-10 |
Family
ID=79265708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120766397.0U Active CN215109030U (en) | 2021-04-14 | 2021-04-14 | Portable air duct hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215109030U (en) |
-
2021
- 2021-04-14 CN CN202120766397.0U patent/CN215109030U/en active Active
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