CN204240996U - Driving face in coal mine rotating laser support - Google Patents
Driving face in coal mine rotating laser support Download PDFInfo
- Publication number
- CN204240996U CN204240996U CN201420753122.3U CN201420753122U CN204240996U CN 204240996 U CN204240996 U CN 204240996U CN 201420753122 U CN201420753122 U CN 201420753122U CN 204240996 U CN204240996 U CN 204240996U
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- tie
- base plate
- claw
- coal mine
- anchor pole
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Abstract
The utility model discloses a kind of driving face in coal mine rotating laser support, belong to underground coal mine driving production equipment field, comprise support, claw, tie-beam, anchor pole, base plate, threaded rod and laser instrument, described support is trapezoidal, anchor pole has two, two anchor poles vertically be arranged in parallel, base plate and tie-beam be arranged in parallel, tie-beam is provided with screw, anchor pole, base plate and tie-beam composition quadrilateral frame shelf structure, claw is arranged on rack beam, threaded rod to be arranged on claw and perpendicular to rack beam, screw and shaft, laser instrument is placed on base plate.Rotating laser support of the present utility model, can realize upper and lower, left and right and 360 ° of rotation adjustment, can adapt to the various complicated landform of underworkings, structure is simple and easy to use.
Description
Technical field
The utility model relates to underground coal mine driving production equipment field, and specifically, the utility model relates to driving face in coal mine rotating laser support.
Background technology
Colliery is when roadway developing and mining engineering design, clear and definite regulation and requirement is had to the geometric element such as starting point, terminal, direction in tunnel, therefore need survey crew according to designing requirement, demarcated on the spot, center line is the direction line of tunnel in surface level, usual mark is located on back, is used to indicate the tunneling direction in tunnel.
In recent years, because tunnelling speed is accelerated, laser technology is applied in construction of coal mine, laser not only has higher brightness, and there is good directivity and monochromaticity, and in underworkings tunneling process, the general tunneling direction using laser instruction tunnel.In the past, driving face install laser time, generally adopt and the base of laser be fixed on two anchor poles, wherein anchor pole top by claw fix joist steel capplce on.Along with the continuous propelling of drilling depth of meeting head on, general every 20m moves a laser.When particularly, tunnel side force comparatively large at roadway gradient is larger, when needing frequent line transfer, base due to laser is fixing dead, left and right, the up and down scope of line transfer are less, need 1-2 round class to move a laser, need claw to reinstall again from the dismounting of joist steel capplce in the process, time-consumingly to take a lot of work again, impact is produced, and poor effect.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of laser support, and laser instrument is arranged on support can 360 ° of rotations, solve the technical matters needing dismounting when regulating laser positions.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: driving face in coal mine rotating laser support, comprise support, claw, tie-beam, anchor pole, base plate, threaded rod and laser instrument, described support is trapezoidal, described anchor pole has two, two anchor poles vertically be arranged in parallel, base plate and tie-beam be arranged in parallel, tie-beam is provided with screw, anchor pole, base plate and tie-beam composition quadrilateral frame shelf structure, described claw is arranged on rack beam, threaded rod to be arranged on claw and perpendicular to rack beam, described screw and shaft, laser instrument is placed on base plate.
Preferably, the quadrilateral frame shelf structure of described anchor pole, base plate and tie-beam composition is square.
Preferably, described screw is arranged on the center of tie-beam.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
Rotating laser support of the present utility model, when laser instrument needs or not claw to pull down to reinstall when changing position again, claw of the present utility model can move left and right position, quadrilateral frame can move up and down and change position under the effect of threaded rod, framed structure also can around threaded rod 360 ° rotation simultaneously, so this laser support can realize upper and lower, left and right and 360 ° of rotation adjustment, can adapt to the various complicated landform of underworkings, structure is simple and easy to use.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this instructions and the mark in figure below:
Fig. 1 is structural representation of the present utility model;
Mark in above-mentioned figure is: 1, support; 11, rack beam; 2, claw; 3, threaded rod; 4, quadrilateral frame shelf structure; 41, tie-beam; 42, anchor pole; 43, base plate; 5, laser instrument.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of embodiment of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Figure 1, be structural representation of the present utility model, support 1 is placed on the ground, claw 2 is arranged on rack beam 11, claw 2 can move left and right on rack beam 11, and quadrilateral frame shelf structure 4 is spun on threaded rod 3, and threaded rod 3 to be fixed on claw 2 and perpendicular to rack beam 11.Quadrilateral frame shelf structure 4 is made up of tie-beam 41, anchor pole 42 and base plate 43, tie-beam 41 center is provided with screw, tie-beam 41 is spun on threaded rod 3 by screw, anchor pole 42 has two, tie-beam 41 and base plate 43 be arranged in parallel, above-mentioned anchor pole 42, tie-beam 41 and base plate 43 form square structure, and laser instrument 5 is placed on base plate 43.
When needing the position of mobile laser instrument 5, the position of the position of claw 2 or the position regulating tie-beam 41 on threaded rod 3 or rotation quadrilateral frame shelf structure 4 can be regulated, the adjustment in the left and right, upper and lower of laser instrument 5 and orientation can be realized by above-mentioned adjustment, this structure is easy to adjust, and structure is simply applicable to down-hole intricately condition and uses.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (3)
1. driving face in coal mine rotating laser support, it is characterized in that: comprise support, claw, tie-beam, anchor pole, base plate, threaded rod and laser instrument, described support is trapezoidal, described anchor pole has two, two anchor poles vertically be arranged in parallel, base plate and tie-beam be arranged in parallel, tie-beam is provided with screw, anchor pole, base plate and tie-beam composition quadrilateral frame shelf structure, described claw is arranged on rack beam, threaded rod is arranged on claw and perpendicular to rack beam, described screw and shaft, laser instrument is placed on base plate.
2. driving face in coal mine rotating laser support according to claim 1, is characterized in that: the quadrilateral frame shelf structure of described anchor pole, base plate and tie-beam composition is square.
3. driving face in coal mine rotating laser support according to claim 1, is characterized in that: described screw is arranged on the center of tie-beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753122.3U CN204240996U (en) | 2014-12-05 | 2014-12-05 | Driving face in coal mine rotating laser support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753122.3U CN204240996U (en) | 2014-12-05 | 2014-12-05 | Driving face in coal mine rotating laser support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240996U true CN204240996U (en) | 2015-04-01 |
Family
ID=52770479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753122.3U Active CN204240996U (en) | 2014-12-05 | 2014-12-05 | Driving face in coal mine rotating laser support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204240996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174067A (en) * | 2020-04-02 | 2020-05-19 | 辽宁工程技术大学 | Rapid station moving platform and method for laser emitting device |
-
2014
- 2014-12-05 CN CN201420753122.3U patent/CN204240996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174067A (en) * | 2020-04-02 | 2020-05-19 | 辽宁工程技术大学 | Rapid station moving platform and method for laser emitting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |