CN208330420U - A kind of anti-down shed device of I-steel hacking shed tunnel - Google Patents
A kind of anti-down shed device of I-steel hacking shed tunnel Download PDFInfo
- Publication number
- CN208330420U CN208330420U CN201820494368.1U CN201820494368U CN208330420U CN 208330420 U CN208330420 U CN 208330420U CN 201820494368 U CN201820494368 U CN 201820494368U CN 208330420 U CN208330420 U CN 208330420U
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- Prior art keywords
- locking
- screw
- steel
- shed
- steel plate
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Abstract
The utility model provides a kind of anti-down shed device of I-steel hacking shed tunnel, including fixation steel plate, locking screw and clamping screw；It is fixedly welded with fixed wire cylinder on one end side wall of the fixation steel plate, and is connected with locking screw among two fixed wire cylinders；It is fixedly installed locking among the locking screw and adjusts head；Locking sliding slot is offered on the other side side wall of the fixation steel plate, and locks and strap is movably installed with by screw rod on the inside of sliding slot；One end end middle position of the fixation steel plate is welded with bolt fixed plate, and clamping screw is provided on bolt fixed plate.The anti-down shed device of I-steel hacking shed tunnel, which is equipped with locking screw, to carry out rotation scaling operation by locking adjusting head, then the distance of the fixation steel plate of the fixed I-steel in both ends is adjusted using the scalable principle of locking screw, it is fixed on it just on the good H shaped steel shack of frame, be conducive to improve fixed effect, reinforce locking intensity.
Description
Technical field
The utility model relates to coal mine i-beam frame canopy lane bracing means technical field more particularly to a kind of i-beam frame canopies
The anti-down shed device in tunnel.
Background technique
Currently, the good H shaped steel shack of frame of meeting head on is by Blasting shock wave when underground coal mine i-beam frame canopy tunnel blasting tunnels
It influences, the phenomenon of falling canopy often occurs, cause empty top of meeting head on.Not only driving face per unit area yield list had been influenced into but also being unfavorable for keeping the safety in production.
Based on above-mentioned, the present inventor is had developed " the anti-down shed device of I-steel hacking shed tunnel ", which can continuous 8-10 canopy
It uses side by side, more canopy H shaped steel shacks that make to meet head on are linked to be an entirety, effectively prevent H shaped steel shack from the phenomenon of falling canopy occur；And it should
Apparatus structure is simple, safety is high, and the effective solution i-beam frame canopy tunnel blasting phenomenon of falling canopy substantially increases pick
Into operating safety factor, it is flat to improve the water inlet of I-steel hacking shed tunnel per unit area yield list.
Then, I adheres to that the relevant industries are abundant for many years designs and develops and the experience of actual fabrication, for existing
Structure and missing are studied improvement, provide a kind of anti-down shed device of I-steel hacking shed tunnel, are had more more in fact to reach
With the purpose of value.
Utility model content
The purpose of this utility model is to provide a kind of anti-down shed devices of I-steel hacking shed tunnel, to solve above-mentioned background skill
The problem of i-beam frame canopy proposed in art is easily collapsed by blasting impact wave action, is caused empty top of meeting head on, is influenced safety in production.
The purpose and effect of the anti-down shed device of the utility model I-steel hacking shed tunnel, are reached by technological means in detail below
At:
A kind of anti-down shed device of I-steel hacking shed tunnel, wherein the anti-down shed device of I-steel hacking shed tunnel includes dress
Ontology is set, fixation steel plate locks sliding slot, fixed wire cylinder, and locking screw locks and adjusts head, adjustment hole, strap, and bolt is solid
Fixed board and clamping screw；Fixation steel plate at two is symmetrically arranged on described device ontology；On one end side wall of the fixation steel plate
It is fixedly welded with fixed wire cylinder, and is connected with locking screw among two fixed wire cylinders；It is fixed among the locking screw
It is provided with locking and adjusts head；Locking sliding slot is offered on the other side side wall of the fixation steel plate, and is locked on the inside of sliding slot
Strap is movably installed with by screw rod；One end end middle position of the fixation steel plate is welded with bolt and fixes
Plate, and clamping screw is provided on bolt fixed plate.
Further, the locking adjusts head upper end intersection and offers adjustment hole.
Further, the locking screw that the locking adjusts both sides of head designs for mirror image, and in fixed wire cylinder
Portion offers and thinks matched screw thread on the outside of locking screw.
Further, the strap can be carried out in locking sliding slot by the locking of clamping screw by standing screw
It is mobile.
Further, the strap between fixation steel plate by screw rod limitation at a distance from compared to I-steel
Thickness is slightly one centimetre wide.
In comparison with existing structure, the utility model has the following beneficial effects:
The locking screw being equipped with can adjust head by locking and carry out rotation scaling operation, then scalable using locking screw
Principle adjusts the distance of the fixation steel plate of the fixed I-steel in both ends, is fixed on it just on the good H shaped steel shack of frame, is conducive to
Fixed effect is improved, locking intensity is reinforced；The device noumenon can continuously 8-10 canopy use side by side, make more canopy H shaped steel shacks companies that meet head on
At an entirety, the apparatus structure is simple, safety is high, and it is existing that effective solution i-beam frame canopy tunnel blasting falls canopy
As substantially increasing headwork safety coefficient, it is flat improving the water inlet of I-steel hacking shed tunnel per unit area yield list.
Detailed description of the invention
Fig. 1 is the utility model three dimensional structure diagram；
Fig. 2 is the utility model three-dimensional backsight structural representation；
Fig. 3 is the three-dimensional micro- overlooking structure diagram in the utility model front；
Fig. 4 is the utility model overlooking structure diagram；
Fig. 5 is the utility model side structure schematic view.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- device noumenon, 2- fixation steel plate, 201- lock sliding slot, 3- fixed wire cylinder, 4- locking screw, 5- locking adjusting
Head, 501- adjustment hole, 6- strap, 7- bolt fixed plate, 8- clamping screw.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The utility model provides a kind of anti-down shed device of I-steel hacking shed tunnel, includes: device noumenon 1, fixation steel plate
2, lock sliding slot 201, fixed wire cylinder 3, locking screw 4, locking adjusting head 5, adjustment hole 501, strap 6, bolt fixed plate 7
With clamping screw 8；Fixation steel plate 2 at two are symmetrically arranged on described device ontology 1；On one end side wall of the fixation steel plate 2
It is fixedly welded with fixed wire cylinder 3, and is connected with locking screw 4 among two fixed wire cylinders 3；Among the locking screw 4
It is fixedly installed locking and adjusts head 5；Locking sliding slot 201 is offered on the other side side wall of the fixation steel plate 2, and is locked and slided
201 inside of slot is movably installed with strap 6 by screw rod；One end end middle position of the fixation steel plate 2 is welded
It is fixed with bolt fixed plate 7, and is provided with clamping screw 8 on bolt fixed plate 7.
Wherein, the locking adjusts 5 upper end of head intersection and offers adjustment hole 501, convenient for being adjusted by the insertion of specific tool
Rotation process is carried out in knothole 501, is loosened to control the rotation of locking screw 4 and carry out locking.
Wherein, the locking screw 4 that the locking adjusts 5 two sides of head designs for mirror image, and inside fixed wire cylinder 3
It offers and thinks matched screw thread on the outside of locking screw 4, adjusting head 5 by rotation lock makes locking screw 4 simultaneously to two sides
Fixed wire cylinder 3 is symmetrically advanced or is exited, to adjust the spacing of two fixation steel plates 2, it is made just to be fixed on the good I-steel of frame
On canopy.
Wherein, the strap 6 can by standing screw in locking sliding slot 201 by the locking of clamping screw 8 into
Row movement, convenient for clamping strap 6 by the locking of clamping screw 8 and peaking on I-steel, to form fixed locking
Operation, such clamping structure can effectively improve fixing intensity.
Wherein, the strap 6 between fixation steel plate 2 by screw rod limitation at a distance from compared to I-steel wall
Thickness is slightly one centimetre wide, convenient for carrying out clipping operation to I-steel wall, to improve the intensity that is locked.
The specifically used mode and effect of the present embodiment:
The fixation steel plate 2 of one end of device noumenon 1 is fixed on the wherein i-beam frame at one, needs to consolidate when fixed
Clamp plate 6 is sandwiched on I-steel wall, is then held out against operation by clamping screw 8, is pushed up one end side wall of strap 6 firmly
In on I-steel internal groove side wall, then the other end is fixed on another i-beam frame, can if the distance of two i-beam frames is improper
Adjusting head 5 by rotation lock makes locking screw 4 carry out rotation telescopic adjustment, to adjust the spacing of two fixation steel plates 2, makes it
It is just fixed on the good H shaped steel shack of frame.To keep installation more convenient and quick.
In conclusion although the utility model is described in detail with reference to the foregoing embodiments, for this field
For technical staff, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part
Technical characteristic is equivalently replaced, within the spirit and principle of the utility model, made any modification, equivalent replacement,
Improve etc., it should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of anti-down shed device of I-steel hacking shed tunnel, it is characterised in that: the anti-down shed device of I-steel hacking shed tunnel includes
Device noumenon, fixation steel plate lock sliding slot, fixed wire cylinder, locking screw, locking adjusting head, adjustment hole, strap, bolt
Fixed plate and clamping screw；Fixation steel plate at two is symmetrically arranged on described device ontology；One end side wall of the fixation steel plate
On be fixedly welded with fixed wire cylinder, and be connected with locking screw among two fixed wire cylinders；It is solid among the locking screw
Surely it is provided with locking and adjusts head；Locking sliding slot is offered on the other side side wall of the fixation steel plate, and is locked on the inside of sliding slot
Strap is movably installed with by screw rod；It is solid that one end end middle position of the fixation steel plate is welded with bolt
Fixed board, and clamping screw is provided on bolt fixed plate.
2. the anti-down shed device of I-steel hacking shed tunnel according to claim 1, it is characterised in that: the locking is adjusted on head
End, which intersects, offers adjustment hole.
3. the anti-down shed device of I-steel hacking shed tunnel according to claim 1 or 2, it is characterised in that: the locking is adjusted
The locking screw of both sides of head designs for mirror image, and offered inside fixed wire cylinder with locking screw on the outside of think it is matched
Screw thread.
4. the anti-down shed device of I-steel hacking shed tunnel according to claim 1, it is characterised in that: the strap can lead to
Standing screw is crossed to be moved in locking sliding slot by the locking of clamping screw.
5. the anti-down shed device of I-steel hacking shed tunnel according to claim 1, it is characterised in that: the strap and solid
The distance limited by screw rod determined between steel plate is slightly one centimetre wide compared to the thickness of I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820494368.1U CN208330420U (en) | 2018-04-09 | 2018-04-09 | A kind of anti-down shed device of I-steel hacking shed tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820494368.1U CN208330420U (en) | 2018-04-09 | 2018-04-09 | A kind of anti-down shed device of I-steel hacking shed tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208330420U true CN208330420U (en) | 2019-01-04 |
Family
ID=64780868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820494368.1U Expired - Fee Related CN208330420U (en) | 2018-04-09 | 2018-04-09 | A kind of anti-down shed device of I-steel hacking shed tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208330420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123252A (en) * | 2020-09-23 | 2020-12-25 | 中国五冶集团有限公司 | Steel member installation adjusting device |
-
2018
- 2018-04-09 CN CN201820494368.1U patent/CN208330420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123252A (en) * | 2020-09-23 | 2020-12-25 | 中国五冶集团有限公司 | Steel member installation adjusting device |
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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: 20190104 Termination date: 20200409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |