CN211900600U - Combined mounting frame for mining laser direction indicator - Google Patents
Combined mounting frame for mining laser direction indicator Download PDFInfo
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- CN211900600U CN211900600U CN202020270492.7U CN202020270492U CN211900600U CN 211900600 U CN211900600 U CN 211900600U CN 202020270492 U CN202020270492 U CN 202020270492U CN 211900600 U CN211900600 U CN 211900600U
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Abstract
The utility model discloses a mining laser direction indicator built-up mounting frame, it includes: one end of the anchor rod is arranged on the side wall or the top of the roadway; the vertical connecting rods are symmetrically arranged on the left side and the right side of the roadway, and the upper ends of the vertical connecting rods are connected with the other end of the anchor rod through a first multi-angle connecting piece; the horizontal threaded rod is connected between the lower ends of the vertical connecting rods on the two sides of the roadway through a second multi-angle connecting rod; the vertical support is connected to the middle of the horizontal threaded rod, an installation table is arranged at the lower part of the vertical support, and the laser direction indicator is installed on the installation table; and the angle adjusting mechanism is arranged between the vertical support and the mounting table and is used for driving the mounting table to rotate in an angle relative to the vertical support. The utility model discloses not only install simple and conveniently, can reach used repeatedly purpose moreover. And simultaneously, the utility model discloses increased the position adjustability of laser direction finder, improved its application scope.
Description
Technical Field
The utility model relates to a mining laser direction indicator erection equipment technical field especially relates to a mining laser direction indicator built-up mounting frame.
Background
Along with the improvement of the mechanization degree of mine production equipment, the tunneling equipment gradually realizes mechanization and automation, the tunneling footage is greatly improved, and the traditional middle and waist line extension control method cannot meet the requirement of rapid tunneling. The laser direction indicator is an important device for replacing the traditional middle waist line extending, and is widely applied to mine and tunnel driving construction.
At present, when a laser direction instrument is installed in an underground roadway, the following defects exist: 1) the composite material can not be reused and has high cost; 2) the adjustability is poor, and the installation accuracy is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem who exists among the prior art to a mining laser direction finder built-up mounting frame that repeatedly usable, regulation nature are good is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a mining laser direction indicator built-up mounting frame, it includes:
one end of the anchor rod is arranged on the side wall or the top of the roadway;
the vertical connecting rods are symmetrically arranged on the left side and the right side of the roadway, and the upper ends of the vertical connecting rods are connected with the other end of the anchor rod through a first multi-angle connecting piece;
the horizontal threaded rod is connected between the lower ends of the vertical connecting rods on the two sides of the roadway through a second multi-angle connecting rod;
the vertical support is connected to the middle of the horizontal threaded rod, an installation table is arranged at the lower part of the vertical support, and the laser direction indicator is installed on the installation table;
and the angle adjusting mechanism is arranged between the vertical support and the mounting table and is used for driving the mounting table to rotate in an angle relative to the vertical support.
Further, angle adjustment mechanism includes first screw thread adjusting rod, second screw thread adjusting rod, first screw and second screw, first screw thread adjusting rod and second screw thread adjusting rod set up in the vertical support, and be located the left and right sides of mount table, the top of first screw thread adjusting rod and second screw thread adjusting rod respectively with the both ends lower surface of mount table is articulated mutually, the other end of first screw thread adjusting rod and second screw thread adjusting rod respectively with first screw and second screw threaded connection, wherein, first screw and second screw are swivelling joint respectively in the bottom both sides of vertical support.
Further, the first multi-angle connector includes a first threaded sleeve and a second threaded sleeve having an acute angle therebetween.
Further, the second multi-angle connector comprises a third threaded sleeve and a fourth threaded sleeve, and the third threaded sleeve and the fourth threaded sleeve are perpendicular to each other.
Furthermore, limit stops are further arranged at the end parts of the two ends of the horizontal threaded rod.
The beneficial effects of the utility model reside in that: the existing supporting anchor rod exposed part in the roadway is used as a main support for fixing the laser direction indicator, the laser direction indicator is fixed by the combined mode of the vertical connecting rod, the horizontal threaded rod and the vertical support which can be repeatedly used, the installation is simple and convenient, and when the laser direction indicator needs to move forwards, the whole vertical connecting rod is only required to be dismounted, and the laser direction indicator can be repeatedly used after being remounted at the required installation position. Meanwhile, the angle of the mounting table relative to the vertical support is adjusted through the angle adjusting mechanism, so that the position adjustability of the laser direction indicator can be increased, and the application range of the laser direction indicator is widened.
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 diagram of the combined mounting frame of the mining laser direction indicator of the utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic structural diagram of a first multi-angle connector of the mining laser pointer combination mounting rack of the present invention;
fig. 4 is the structure schematic diagram of the second multi-angle connector of the combined mounting rack of the mining laser direction indicator of the utility model.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1-4, the utility model discloses a mining laser direction finder combination mounting bracket, it includes:
one end of the anchor rod 1 is arranged on the side wall or the top of the roadway;
the vertical connecting rods 2 are symmetrically arranged on the left side and the right side of the roadway, and the upper ends of the vertical connecting rods 2 are connected with the other end of the anchor rod 1 through a first multi-angle connecting piece 3;
the horizontal threaded rod 4 is connected between the lower ends of the vertical connecting rods 2 on the two sides of the roadway through a second multi-angle connecting rod 5;
the vertical support 6 is connected to the middle of the horizontal threaded rod 4, an installation table 8 is arranged at the lower part of the vertical support 6, and the laser direction indicator 9 is installed on the installation table 8;
and the angle adjusting mechanism 10 is arranged between the vertical support 6 and the mounting table 8 and is used for driving the mounting table 8 to rotate angularly relative to the vertical support 6.
The utility model discloses utilizing existing strut stock in the tunnel to expose the part, as the main support of fixed laser direction indicator 9, utilizing repeatedly usable's vertical connecting rod 2, horizontal threaded rod 4 and vertical support 6's compound mode to fix laser direction indicator 9, it is not only simple and convenient to install, when needs antedisplacement, only needs to lift vertical connecting rod 2 wholly off in addition, installs again at needs mounted position, can reach used repeatedly purpose. Meanwhile, the angle of the mounting table 8 relative to the vertical support 6 is adjusted through the angle adjusting mechanism 10, so that the position adjustability of the laser direction indicator 9 can be increased, and the application range of the laser direction indicator is widened.
Specifically, the angle adjusting mechanism 10 includes a first threaded adjusting rod 101, a second threaded adjusting rod 102, a first nut 103 and a second nut 104, the first threaded adjusting rod 101 and the second threaded adjusting rod 102 are disposed in the vertical support 6 and located on the left and right sides of the mounting table 8, tops of the first threaded adjusting rod 101 and the second threaded adjusting rod 102 are respectively hinged to lower surfaces of two ends of the mounting table 8, the other ends of the first threaded adjusting rod 101 and the second threaded adjusting rod 102 are respectively in threaded connection with the first nut 103 and the second nut 104, and the first nut 103 and the second nut 104 are respectively in rotational connection on two sides of the bottom of the vertical support 6.
The utility model discloses in, can drive first screw thread adjusting rod 101 and second screw thread adjusting rod 102 through first screw 103 and second screw 104 and reciprocate to adjust the both sides angle of mount table 8.
Preferably, the first multi-angle connector 3 comprises a first threaded sleeve 31 and a second threaded sleeve 32, the first threaded sleeve 31 and the second threaded sleeve 32 having an acute angle therebetween. The utility model discloses in, the contained angle looks adaptation of 1 axis of stock and tunnel central line is followed to the size of this acute angle.
Preferably, the second multi-angle connector 5 comprises a third threaded sleeve 51 and a fourth threaded sleeve 52, the third threaded sleeve 51 and the fourth threaded sleeve 52 being perpendicular to each other. The utility model discloses in, third threaded sleeve 51 and fourth threaded sleeve 52 cooperate with horizontal threaded rod 4 and vertical support 6 respectively, the utility model discloses when specifically using, can adjust the horizontal position of laser direction indicator 9 in the tunnel through rotatory horizontal threaded rod 4.
Preferably, in order to improve safety, limit stoppers 7 are further provided at both end portions of the horizontal threaded rod 4.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a mining laser direction appearance built-up mounting frame which characterized in that includes:
one end of the anchor rod is arranged on the side wall or the top of the roadway;
the vertical connecting rods are symmetrically arranged on the left side and the right side of the roadway, and the upper ends of the vertical connecting rods are connected with the other end of the anchor rod through a first multi-angle connecting piece;
the horizontal threaded rod is connected between the lower ends of the vertical connecting rods on the two sides of the roadway through a second multi-angle connecting rod;
the vertical support is connected to the middle of the horizontal threaded rod, an installation table is arranged at the lower part of the vertical support, and the laser direction indicator is installed on the installation table;
and the angle adjusting mechanism is arranged between the vertical support and the mounting table and is used for driving the mounting table to rotate in an angle relative to the vertical support.
2. The mining laser direction indicator combined mounting frame of claim 1, wherein the angle adjusting mechanism comprises a first threaded adjusting rod, a second threaded adjusting rod, a first nut and a second nut, the first threaded adjusting rod and the second threaded adjusting rod are arranged in the vertical support and located on the left side and the right side of the mounting table, the tops of the first threaded adjusting rod and the second threaded adjusting rod are respectively hinged to the lower surfaces of the two ends of the mounting table, the other ends of the first threaded adjusting rod and the second threaded adjusting rod are respectively in threaded connection with the first nut and the second nut, and the first nut and the second nut are respectively in rotary connection with the two sides of the bottom of the vertical support.
3. The mining laser pointer assembly mount of claim 2 where the first multi-angle connector comprises a first threaded sleeve and a second threaded sleeve having an acute angle therebetween.
4. The mining laser pointer assembly mounting of claim 1, wherein the second multi-angle connector comprises a third threaded sleeve and a fourth threaded sleeve, the third and fourth threaded sleeves being perpendicular to each other.
5. The mining laser direction indicator combined mounting frame of claim 1, wherein the two end parts of the horizontal threaded rod are further provided with limit stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270492.7U CN211900600U (en) | 2020-03-08 | 2020-03-08 | Combined mounting frame for mining laser direction indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270492.7U CN211900600U (en) | 2020-03-08 | 2020-03-08 | Combined mounting frame for mining laser direction indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211900600U true CN211900600U (en) | 2020-11-10 |
Family
ID=73301186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020270492.7U Active CN211900600U (en) | 2020-03-08 | 2020-03-08 | Combined mounting frame for mining laser direction indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211900600U (en) |
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2020
- 2020-03-08 CN CN202020270492.7U patent/CN211900600U/en active Active
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