CN208106465U - A kind of easy-to-dismount coal mine temporary support device - Google Patents
A kind of easy-to-dismount coal mine temporary support device Download PDFInfo
- Publication number
- CN208106465U CN208106465U CN201820502132.8U CN201820502132U CN208106465U CN 208106465 U CN208106465 U CN 208106465U CN 201820502132 U CN201820502132 U CN 201820502132U CN 208106465 U CN208106465 U CN 208106465U
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- China
- Prior art keywords
- support
- plate
- coal mine
- support frame
- retractable
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Abstract
The utility model discloses a kind of easy-to-dismount coal mine temporary support devices, including support plate, the upper top surface of the support plate is provided with non-slip texture, the top both ends of the support plate, which are set, is equipped with limited block, the lower end of the support plate is equipped with headlamp, the two sides of the headlamp are provided with retractable support frame, the upper end of the retractable support frame is provided with mounting plate, lock screw is provided in the middle part of the retractable support frame, and bearing pin mounting hole is provided with above lock screw, pin shaft is installed in the bearing pin mounting hole, reinforcing rod is provided in the retractable support frame, the other end of the reinforcing rod is equipped with connecting plate, the lower end of the retractable support frame is equipped with support base, the lower end of the support base is provided with support leg.The utility model solves the problems, such as that existing coal mine temporary support device installing and dismounting process is cumbersome, can not carry out supporting adjusting and work service efficiency is low.
Description
Technical field
The utility model relates to coal mine gib technical field, specially a kind of easy-to-dismount coal mining temporary support
Device.
Background technique
Coal mine is the proportional space that the mankind are excavated when digging is rich in the geological stratification for having coal, generally includes tunnel, well
Cave and face etc. will be related to tunneling coal mine the use of suspension device when tunneling coal mine, but at present
Coal mining temporary support device in the market is difficult to that coal mine temporary support device is adjusted, mostly to affect coal
The normal use of mine temporary support device, meanwhile, existing coal mine temporary support device, installing and dismounting process is cumbersome, therefore
The service efficiency of coal mine driving suspension device is reduced, to also reduce the working efficiency of coal mine driving suspension device.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of easy-to-dismount coal mine temporary support device,
Solve existing coal mine temporary support device installing and dismounting process is cumbersome, supporting adjusting can not be carried out and work service efficiency it is low
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of interim branch of easy-to-dismount coal mine
Protection unit, including support plate, the upper top surface of the support plate are provided with non-slip texture, and the top both ends of the support plate, which are set, sets
There is limited block, the lower end of the support plate is equipped with headlamp, and the two sides of the headlamp are provided with retractable support frame, described
The upper end of retractable support frame is provided with mounting plate, is provided with lock screw in the middle part of the retractable support frame, and lock screw
Top is provided with bearing pin mounting hole, and the bearing pin mounting hole is provided with four groups or more, is equipped with pin shaft in the bearing pin mounting hole,
Reinforcing rod is provided in the retractable support frame, one end of the reinforcing rod is hinged by pin shaft and retractable support frame, described
The other end of reinforcing rod is equipped with connecting plate, and the lower end of the retractable support frame is equipped with support base, the support base
Lower end is provided with support leg.
Preferably, the limited block is provided with two groups, and is equipped with metal support network between two groups of limited blocks.
Preferably, threaded mounting hole more than two is provided on the support plate, mounting plate and connecting plate.
Preferably, the mounting plate and connecting plate pass through screw and nut is fixedly connected with support plate.
Preferably, the support leg is provided with four groups or more, and support leg is located at the lower end quadrangle of support base.
The utility model provides a kind of easy-to-dismount coal mine temporary support device, has following beneficial effect：
（1）Screw of the utility model by setting, threaded mounting hole screw being inserted on mounting plate and support plate
It is interior, screw is being fixed by nut, the installation operation between retractable support frame and support plate is being completed, screw is inserted into connection
In threaded mounting hole on plate and support plate, screw is being fixed by nut, while pin shaft being installed in retractable support frame
Bearing pin mounting hole in, the both ends of reinforcing rod are installed with retractable support frame and support plate respectively, pass through the multiple groups screw thread of setting
Mounting hole and bearing pin mounting hole, convenient for according to the actual conditions of coal mine temporary payments, selecting retractable support frame and then reinforcing rod
Installation site improves supporting effect and using effect, while the screw and nut being arranged, convenient for tearing open at any time to suspension device
It unloads.
（2）The lock screw in retractable support frame that the utility model passes through setting, is set in retractable support frame by turning
The lock screw set is adjusted convenient for the bearing height to retractable support frame, has reached convenience to coal mine temporary support device
The effect being adjusted, thus the use for the person of being convenient to use, therefore the working efficiency of coal mine temporary support device is also improved,
The reinforcing rod being equipped with effectively improves the working efficiency and working effect of coal mine gib, improves the gold on support plate top
The support strength for belonging to supporting network, avoids gib support strength inadequate, causes safety is unexpected to occur.
（3）The utility model effectively improves the field luminance of coal mine internal work by the headlamp of setting, assists coal mine
Exploitation is normally carried out, and the non-slip texture and limited block of setting prevent metal support network from sliding or generating on the supporting plate partially
It moves, so as to cause the undesirable problem of supporting effect, by setting support base and support leg, so that the branch of support base lower end
The ground of sharp parts insertion coal mining on support foot, the support base being equipped with improve so that device be fixed
The stability of device, avoiding device stability is insufficient, the safety accident for causing temporary support device to collapse.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the reinforcing rod structural schematic diagram of the utility model.
In figure：1 limited block, 2 support plates, 3 non-slip textures, 4 metal support networks, 5 headlamps, 6 connecting plates, 7 reinforcing rods, 8
Mounting plate, 9 bearing pin mounting holes, 10 pin shafts, 11 retractable support frames, 12 support legs, 13 support bases, 14 lock screws, 15 nuts,
16 screws, 17 threaded mounting holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of easy-to-dismount coal mining temporary support dress
It sets, including support plate 2, the upper top surface of the support plate 2 is provided with non-slip texture 3, and the top both ends of the support plate 2, which are set, sets
There is limited block 1, the limited block 1 is provided with two groups, and is equipped with metal support network 4 between two groups of limited blocks 1, passes through setting
Limited block 1, the non-slip texture 3 of cooperation 2 top surface of support plate setting, prevents metal support network 4 from sliding or producing in support plate 2
Raw offset improves the branch nurse of support plate 2 and 2 overlying metal support net 4 of support plate to influence the effect of coal mine gib
Make efficiency, the lower end of the support plate 2 is equipped with headlamp 5, and the two sides of the headlamp 5 are provided with retractable support frame 11,
The upper end of the retractable support frame 11 is provided with mounting plate 8, is provided with two on the support plate 2, mounting plate 8 and connecting plate 6
Threaded mounting hole 17 more than group, by the multiple groups threaded mounting hole 17 of setting, convenient for passing through the screw 16 and nut 15 of setting
Across threaded mounting hole 17, convenient for completing the installing and dismounting work of coal mine temporary support device, so that coal mine temporary support device
The installation and removal time greatly shorten, improve the operating rate of gib and the progress of coal mining, the flexible branch
The middle part of support 11 is provided with lock screw 14, and the top of lock screw 14 is provided with bearing pin mounting hole 9, the pin shaft installation
Hole 9 is provided with four groups or more, and pin shaft 10 is equipped in bearing pin mounting hole 9, is provided with reinforcing rod 7 in the retractable support frame 11,
One end of the reinforcing rod 7 is hinged by pin shaft 10 with retractable support frame 11, and the other end of the reinforcing rod 7 is equipped with connection
Plate 6, the mounting plate 8 and connecting plate 6 are fixedly connected by screw 16 and nut 15 with support plate 2, and the screw of setting is passed through
16, screw 16 is inserted into the threaded mounting hole 17 on mounting plate 8 and support plate 2, is being fixed screw 16 by nut 15,
The installation operation between retractable support frame 11 and support plate 2 is completed, screw 16 is inserted into the spiral shell on connecting plate 6 and support plate 2
In line mounting hole 17, in by nut 15 that screw 16 is fixed, between completion reinforcing rod 7 and support plate 2 installation operation, improve
The installation and removal convenience of device, the lower end of the retractable support frame 11 are equipped with support base 13, the support base 13
Lower end be provided with support leg 12, the support leg 12 is provided with four groups or more, and support leg 12 is located at support base 13
Lower end quadrangle, by setting support base 13 and support leg 12, so that sharp in the support leg 12 of 13 lower end of support base
The ground of partial insertion coal mining, the support base 13 being equipped with improve the steady of device so that device be fixed
Qualitative, avoiding device stability is insufficient, the safety accident for causing temporary support device to collapse.
In use, by the support leg 12 of setting, so that the ground of the sharp parts insertion coal mining in support leg 12,
The support base 13 being equipped with improves the stability of device, avoiding device stability is not so that device be fixed
Foot, the safety accident for causing temporary support device to collapse are pacified by the screw thread being arranged on support plate 2, mounting plate 8 and connecting plate 6
Fill hole 17, according to the actual conditions of gib, corresponding screw thread screw 16 being inserted on mounting plate 8 and support plate 2
In mounting hole 17, in by the operation of tightening nuts 15 that screw 16 is fixed, between completion retractable support frame 11 and support plate 2 peace
Screw 16 is inserted into corresponding screw thread on connecting plate 6 and support plate 2 and installed by dress operation according to gib actual conditions
In hole 17, screw 16 is being fixed by the operation of tightening nuts 15, while according to live support conditions, pin shaft 10 being installed to and is stretched
In corresponding bearing pin mounting hole 9 on contracting support frame 11, by the both ends of reinforcing rod 7 respectively with retractable support frame 11 and support plate
2 installations complete the installation operation between reinforcing rod 7 and support plate 2, metal support network 4 are mounted on 2 top both ends of support plate
Between two groups of limited blocks 1, and to prevent in the non-slip texture 3 of metal support network 4 being tightly attached on one side on 2 top surface of support plate
Offset is slided in support plate 2 or generated to metal support network 4, to influence the effect of coal mine gib, is stretched by turning
The lock screw 14 being arranged on contracting support frame 11, is adjusted convenient for the bearing height to retractable support frame 11, has reached convenience
To the effect that coal mine temporary support device is adjusted, thus the use for the person of being convenient to use, therefore it is interim to also improve coal mine
The working efficiency of suspension device opens the headlamp 5 of 2 lower end of support plate, completes the installation operation of coal mine temporary support device, tears open
When unloading, by the screw 16 and nut 15 of setting, support plate 2, mounting plate 8 and connecting plate 6 is separated, disassembly work is rapidly completed
Make.
It can to sum up obtain, the utility model limited block 1, non-slip texture 3, metal support network 4, connecting plate 6, is reinforced support plate 2
Bar 7, mounting plate 8, bearing pin mounting hole 9, pin shaft 10, retractable support frame 11, support leg 12, lock screw 14, nut 15, screw 16
To solve, existing coal mine temporary support device installing and dismounting process is cumbersome, can not carry out supporting adjusting with threaded mounting hole 17
The low problem with work service efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of easy-to-dismount coal mine temporary support device, including support plate（2）, it is characterised in that：The support plate（2）
Upper top surface be provided with non-slip texture（3）, the support plate（2）Top both ends set and be equipped with limited block（1）, the support plate
（2）Lower end headlamp is installed（5）, the headlamp（5）Two sides be provided with retractable support frame（11）, the flexible branch
Support（11）Upper end be provided with mounting plate（8）, the retractable support frame（11）Middle part be provided with lock screw（14）, and lock
Tight screw（14）Top be provided with bearing pin mounting hole（9）, the bearing pin mounting hole（9）Four groups or more are provided with, the pin shaft
Mounting hole（9）Pin shaft is inside installed（10）, the retractable support frame（11）On be provided with reinforcing rod（7）, the reinforcing rod（7）'s
One end passes through pin shaft（10）With retractable support frame（11）It is hinged, the reinforcing rod（7）The other end connecting plate is installed（6）,
The retractable support frame（11）Lower end support base is installed（13）, the support base（13）Lower end be provided with support leg
（12）.
2. a kind of easy-to-dismount coal mine temporary support device according to claim 1, it is characterised in that：The limit
Block（1）It is provided with two groups, and two groups of limited blocks（1）Between metal support network is installed（4）.
3. a kind of easy-to-dismount coal mine temporary support device according to claim 1, it is characterised in that：The support
Plate（2）, mounting plate（8）And connecting plate（6）On be provided with threaded mounting hole more than two（17）.
4. a kind of easy-to-dismount coal mine temporary support device according to claim 1, it is characterised in that：The installation
Plate（8）And connecting plate（6）Pass through screw（16）And nut（15）With support plate（2）It is fixedly connected.
5. a kind of easy-to-dismount coal mine temporary support device according to claim 1, it is characterised in that：The support
Foot（12）It is provided with four groups or more, and support leg（12）It is located at support base（13）Lower end quadrangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502132.8U CN208106465U (en) | 2018-04-10 | 2018-04-10 | A kind of easy-to-dismount coal mine temporary support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502132.8U CN208106465U (en) | 2018-04-10 | 2018-04-10 | A kind of easy-to-dismount coal mine temporary support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106465U true CN208106465U (en) | 2018-11-16 |
Family
ID=64120115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502132.8U Expired - Fee Related CN208106465U (en) | 2018-04-10 | 2018-04-10 | A kind of easy-to-dismount coal mine temporary support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529159A (en) * | 2019-08-26 | 2019-12-03 | 中南大学 | A kind of temporary support device and its implementation method |
| CN112855227A (en) * | 2019-11-12 | 2021-05-28 | 永城煤电控股集团有限公司 | Combined component for coal mine roadway support |
-
2018
- 2018-04-10 CN CN201820502132.8U patent/CN208106465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529159A (en) * | 2019-08-26 | 2019-12-03 | 中南大学 | A kind of temporary support device and its implementation method |
| CN112855227A (en) * | 2019-11-12 | 2021-05-28 | 永城煤电控股集团有限公司 | Combined component for coal mine roadway support |
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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 |
Granted publication date: 20181116 Termination date: 20190410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |