CN217623580U - Fixing device for lifting safety rope of inclined roadway of coal mine - Google Patents
Fixing device for lifting safety rope of inclined roadway of coal mine Download PDFInfo
- Publication number
- CN217623580U CN217623580U CN202220000085.3U CN202220000085U CN217623580U CN 217623580 U CN217623580 U CN 217623580U CN 202220000085 U CN202220000085 U CN 202220000085U CN 217623580 U CN217623580 U CN 217623580U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- safety rope
- clamping plates
- splint
- fixed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005065 mining Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a be used for colliery inclined drifts to promote safety rope fixing device belongs to the high-efficient transportation technical field of mine, include: the fixed plate, slope fixed connection be in the splint of terminal surface both sides under the fixed plate, wherein two the lower extreme of splint is close to the central line of fixed plate, fixed connection be in the piece that pulls at fixed plate up end middle part, wherein, two fixedly connected with spring between the splint, the spring is located two the well upper portion of splint. The fixing device that this scheme set up has replaced the process that uses galvanized iron wire to carry out the ligature, very big simplification the fixed process of security personnel rope, improved work efficiency.
Description
Technical Field
The utility model relates to a high-efficient transportation technical field of mine, concretely relates to be used for colliery inclined drifts to promote safety rope fixing device.
Background
At present, the security rope is fixed by adopting galvanized iron wires for binding during the lifting of the inclined drift, which wastes materials and consumes time; according to the actual needs of the site, the fixing mode of the safety rope is improved and the safety rope can be fixed on the edge of the mine car.
In view of this, a device for facilitating the securing of a safety line is devised.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a be used for colliery inclined drifts to promote safety rope fixing device.
The utility model discloses a technical scheme do: a safety rope fixing device for lifting a coal mine inclined roadway comprises: the fixing plate is obliquely and fixedly connected with the clamping plates on two sides of the lower end surface of the fixing plate, the lower ends of the two clamping plates are close to the central line of the fixing plate,
a traction piece fixedly connected with the middle part of the upper end surface of the fixed plate,
wherein a spring is fixedly connected between the two clamping plates,
the spring is positioned at the middle upper part of the two clamping plates.
Furthermore, the inner side surfaces of the two clamping plates are provided with anti-falling gaskets.
Furthermore, the surface of the traction piece is provided with spiral grains.
Furthermore, an elastic rubber pad is fixedly arranged on the end face of the anti-falling gasket.
Furthermore, the surface of the traction piece is welded into spiral lines by adopting soft steel bars.
Further, the length of the cleat is less than or equal to the length of the compartment of the vehicle body.
The utility model has the advantages that:
1. the fixing device that this scheme set up has replaced the process that uses galvanized iron wire to carry out the ligature, very big simplification the fixed process of security personnel rope, improved work efficiency.
2. In the aspect of cost, mining waste materials are used, and the cost expenditure is low.
3. The spring that sets up makes splint keep elasticity constantly, has avoided long-term use interval too big, and makes and press from both sides tight effect and reduce, and the frictional force between the anticreep gasket multiplicable splint of cooperation setting and the car outer wall has increased the security.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic front structural diagram of an embodiment of the present invention.
Reference numerals:
1 is a fixing plate, 2 is a clamping plate, 3 is a traction piece, 4 is a spring, and 5 is an anti-falling gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, as shown in fig. 1, a safety rope fixing device for a coal mine inclined roadway lifting comprises: a fixed plate 1, clamping plates 2 obliquely and fixedly connected with two sides of the lower end surface of the fixed plate 1, wherein the lower ends of the two clamping plates 2 are close to the central line of the fixed plate 1,
a traction piece 3 fixedly connected with the middle part of the upper end surface of the fixing plate 1,
wherein a spring 4 is fixedly connected between the two clamping plates 2,
the spring 4 is positioned at the middle upper part of the two clamping plates 2.
The main invention of the present invention is to clamp the safety rope on the transportation vehicle by using the clamping plate, then realize clamping by matching with the spring, and then directly connect the safety rope with the steel bar to realize lifting of the transportation vehicle, instead of using galvanized iron wire to fix the safety rope.
Wherein, the splint is cut into steel bars with the width of 200 multiplied by 50mm by using waste composite steel plates; the fixed plate adopts channel steel;
the utility model discloses an in the embodiment, two all be equipped with anticreep gasket 5 on the medial surface of splint 2.
Wherein, the effect of anticreep gasket is, increases the area of contact of splint and mine car to increase frictional force improves the security performance.
In an embodiment of the utility model, the surface of traction piece 3 is equipped with spiral line.
Wherein, the surface of the traction piece is provided with spiral tubular lines, which is mainly convenient for the connection of the security rope and the traction piece and increases the friction force between the security rope and the traction piece.
In an embodiment of the present invention, an elastic rubber pad is fixedly disposed on the end surface of the anti-disengaging gasket 5.
Wherein, the elastic rubber gasket both can play the cushioning effect, can increase the frictional force between splint and the mine car again to improve the security performance, reduce the risk that drops.
The utility model discloses an in the embodiment, the surface of pulling 3 adopts soft billet to weld into spiral line.
In an embodiment of the present invention, the length of the clamping plate is less than or equal to the length of the carriage of the vehicle body.
The utility model provides a fixing device of a lifting safety rope for a coal mine inclined drift, when in use, clamping plates are clamped at the two sides of a mine car and adjusted to a proper position,
then the safety rope is connected to the traction piece, and finally the safety rope is pulled to drive the mine car from the inclined roadway.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A be used for colliery inclined drifts to promote safety rope fixing device which characterized in that includes:
the fixing plate is fixedly connected with the clamping plates on the two sides of the lower end face of the fixing plate in an inclined manner, the lower ends of the two clamping plates are close to the central line of the fixing plate,
a traction piece fixedly connected with the middle part of the upper end surface of the fixed plate,
wherein a spring is fixedly connected between the two clamping plates,
the spring is positioned at the middle upper part of the two clamping plates.
2. The device as claimed in claim 1, wherein the inner side of each of the two clamping plates is provided with an anti-slip pad.
3. The device as claimed in claim 1, wherein the surface of the pulling member is provided with a spiral pattern.
4. The device as claimed in claim 2, wherein the anti-drop pad has an elastic rubber pad fixed on its end face.
5. The device as claimed in claim 3, wherein the surface of the pulling member is welded with soft steel bars to form a spiral pattern.
6. The mining inclined drift lifting safety rope fixing device for the coal mine according to claim 1, wherein the length of the clamping plate is less than or equal to the length of a carriage of the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220000085.3U CN217623580U (en) | 2022-01-01 | 2022-01-01 | Fixing device for lifting safety rope of inclined roadway of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220000085.3U CN217623580U (en) | 2022-01-01 | 2022-01-01 | Fixing device for lifting safety rope of inclined roadway of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217623580U true CN217623580U (en) | 2022-10-21 |
Family
ID=83642999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220000085.3U Expired - Fee Related CN217623580U (en) | 2022-01-01 | 2022-01-01 | Fixing device for lifting safety rope of inclined roadway of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217623580U (en) |
-
2022
- 2022-01-01 CN CN202220000085.3U patent/CN217623580U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221021 |