CN214010318U - Laser guide instrument for road construction measurement paying-off - Google Patents
Laser guide instrument for road construction measurement paying-off Download PDFInfo
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- CN214010318U CN214010318U CN202023095800.6U CN202023095800U CN214010318U CN 214010318 U CN214010318 U CN 214010318U CN 202023095800 U CN202023095800 U CN 202023095800U CN 214010318 U CN214010318 U CN 214010318U
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- laser
- installing frame
- road construction
- fixed mounting
- dead lever
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Abstract
The utility model relates to a guider technical field just discloses a road construction survey laser guide appearance for unwrapping wire, which comprises a base, the top on chassis is close to right side fixed mounting and has the installing frame, the inner chamber bottom fixed mounting of installing frame has the spring, the screw has been seted up to the front equidistance of installing frame, states the top fixedly connected with L type pole of spring. This laser guide appearance is used in unwrapping wire is measured in road construction, the fixed dead lever in bottom through laser generator, and the circular slot has been seted up in the inside of fixed plate, and the fixed recess of outside equidistance at the circular slot, and the both sides fixed connection pole at the dead lever, and the fixed lug in the outside of connecting rod, make connecting rod and lug pass through circular slot and recess and fixed plate swing joint, thereby rotatory dead lever can be rotatory with laser generator, thereby the laser head rotates thereupon, can carry out rotation to the laser head, thereby reach the effect that can adjust the laser head angle.
Description
Technical Field
The utility model relates to a guider technical field specifically is a road construction measures laser guide appearance for unwrapping wire.
Background
The laser guide instrument is an instrument which takes a laser beam as a collimation line and controls the advancing direction of construction machinery (such as a heading machine). On Tunnel Boring Machines (TBMs) which are increasingly used, a boring machine guide system for controlling the boring direction of the TBMs consists of a laser guide, an inclinometer and an ultrasonic distance meter for measuring the posture of a head of the boring machine, a target disc, a control device, a screen monitor, a computer, a printer and the like.
The existing guide instrument generally rotates at a straight angle during measurement, and can not realize 360-degree rotation, so that the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a road construction measures laser guide instrument for unwrapping wire possesses the advantage of adjustable laser head angle, has solved the problem of proposing among the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides a road construction survey laser guide appearance for unwrapping wire, includes the chassis, the top on chassis is close to right side fixed mounting and has the installing frame, the inner chamber bottom fixed mounting of installing frame has the spring, the screw has been seted up to the front equidistance of installing frame, the top fixedly connected with L type pole of stating the spring, L type pole cup joints with the installing frame activity, the left end fixedly connected with fixed plate of L type pole, the inside swing joint of fixed plate has the dead lever, the top fixed mounting of dead lever has laser generator, laser generator's left end fixed mounting has the laser head, the inside of fixed plate is equipped with the circular slot, the outside equidistance of circular slot is equipped with the recess, the equal fixed mounting in both sides of dead lever has the connecting rod, two the equal fixed mounting in.
Preferably, the right side of the mounting frame is provided with a sliding groove, the right side of the L-shaped rod is fixedly provided with a pull rod close to the bottom, and the pull rod is movably connected with the mounting frame through the sliding groove.
Preferably, fastening bolts are fixedly mounted at the positions, close to four corners, of the top of the chassis.
Preferably, the bottom of the fixed rod is fixedly provided with a rotating disc, and the rotating disc is positioned below the fixed plate.
Preferably, the two lugs are made of rubber materials and are matched with the grooves.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this laser guide appearance is used in unwrapping wire is measured in road construction, the fixed dead lever in bottom through laser generator, and the circular slot has been seted up in the inside of fixed plate, and the fixed recess of outside equidistance at the circular slot, and the both sides fixed connection pole at the dead lever, and the fixed lug in the outside of connecting rod, make connecting rod and lug pass through circular slot and recess and fixed plate swing joint, thereby rotatory dead lever can be rotatory with laser generator, thereby the laser head rotates thereupon, can carry out rotation to the laser head, thereby reach the effect that can adjust the laser head angle.
2. This laser guide instrument is used in road construction survey unwrapping wire, top fixed mounting frame through the chassis to at the inner chamber bottom fixed spring of installing frame, and at the fixed L type pole in the top of spring, and set up a plurality of screws in the front of installing frame, thereby can make L type pole reciprocate, and drive the laser head and reciprocate, and make the fastener pass through the screw and fix it, thereby reached the effect of adjusting the laser head height.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the internal structure of the fixing plate of the present invention.
In the figure: 1. a chassis; 2. fastening a bolt; 3. rotating the disc; 4. a fixing plate; 5. a laser head; 6. a laser generator; 7. fixing the rod; 8. a circular groove; 9. a connecting rod; 10. an L-shaped rod; 11. a pull rod; 12. a chute; 13. a spring; 14. installing a frame; 15. a screw hole; 16. a bump; 17. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a laser guide instrument for road construction surveying and paying-off comprises a chassis 1, a mounting frame 14 is fixedly mounted on the top of the chassis 1 near the right side, a spring 13 is fixedly mounted at the bottom of the inner cavity of the mounting frame 14, screw holes 15 are equidistantly formed in the front of the mounting frame 14, an L-shaped rod 10 is fixedly connected to the top of the spring 13, the L-shaped rod 10 is movably sleeved with the mounting frame 14, a fixing plate 4 is fixedly connected to the left end of the L-shaped rod 10, a fixing rod 7 is movably connected to the inside of the fixing plate 4, a laser generator 6 is fixedly mounted at the top of the fixing rod 7, a laser head 5 is fixedly mounted at the left end of the laser generator 6, the mounting frame 14 is fixedly mounted at the top of the chassis 1, the spring 13 is fixed at the bottom of the inner cavity of the mounting frame 14, the L-shaped rod 10 is fixed at the top of the spring 13, and a plurality of screw holes 15 are formed in the front of the mounting frame 14, so that the L-shaped rod 10 can move up and down, and drives the laser head 5 to move up and down, and the fastening piece fixes the laser head 5 through the screw hole 15, thereby achieving the effect of adjusting the height of the laser head 5, the inner part of the fixing plate 4 is provided with a circular groove 8, the outer side of the circular groove 8 is provided with grooves 17 at equal intervals, both sides of the fixing rod 7 are fixedly provided with connecting rods 9, one end of each of the two connecting rods 9 is fixedly provided with a lug 16, the fixing rod 7 is fixed through the bottom of the laser generator 6, the inner part of the fixing plate 4 is provided with the circular groove 8, the outer side of the circular groove 8 is fixed with the grooves 17 at equal intervals, the two sides of the fixing rod 7 are fixed with the connecting rods 9, and the outer side of the connecting rod 9 is fixed with the lug 16, so that the connecting rod 9 and the lug 16 are movably connected with the fixing plate 4 through the circular groove 8 and the grooves 17, thereby rotating the fixing rod 7 can rotate the laser generator 6, thereby the laser head 5 rotates along with it, i.e. can rotate the laser head 5 by 360 degrees, thereby achieving the effect of adjusting the angle of the laser head 5.
Wherein, the spout 12 has been seted up on the right side of installing frame 14, and the right side of L type pole 10 is close to bottom fixed mounting has pull rod 11, and pull rod 11 passes through spout 12 and installing frame 14 swing joint, through pull rod 11, makes things convenient for the lift of L type pole 10.
Wherein, the top of chassis 1 is close to the equal fixed mounting in four corners position and has fastening bolt 2, through four fastening bolt 2 to it is fixed with this laser guide appearance to make things convenient for.
Wherein, the bottom fixed mounting of dead lever 7 has rotary disk 3, and rotary disk 3 is located the below of fixed plate 4, is fixed with rotary disk 3 through the bottom of dead lever 7 to the convenience makes dead lever 7 rotatory through rotatory rotary disk 3.
Wherein, two lugs 16 are made of rubber material, and the lugs 16 are matched with the grooves 17.
The working principle is as follows: firstly, fix chassis 1 in suitable position through fastening bolt 2, then through reciprocating pull rod 11, thereby make L type pole 10 reciprocate, thereby can adjust the height of laser head 5, then it is fixed with L type pole 10 through the fastener according to the required height of laser head 5, then rotatory rotary disk 3, drive the rotation of dead lever 7, thereby drive the rotation of laser generator 6, make laser head 5 rotate simultaneously, then according to the required angle of laser head 5, make the lug 16 card of dead lever 7 both sides advance corresponding recess 17 in, accomplish the fixed to dead lever 7, thereby make laser head 5 can height-adjusting also angle regulation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a road construction measures laser guide appearance for unwrapping wire, includes chassis (1), its characterized in that: the top of chassis (1) is close to right side fixed mounting and has installing frame (14), the inner chamber bottom fixed mounting of installing frame (14) has spring (13), screw (15) have been seted up to the front equidistance of installing frame (14), the top fixedly connected with L type pole (10) of spring (13), L type pole (10) cup joint with installing frame (14) activity, the left end fixedly connected with fixed plate (4) of L type pole (10), the inside swing joint of fixed plate (4) has dead lever (7), the top fixed mounting of dead lever (7) has laser generator (6), the left end fixed mounting of laser generator (6) has laser head (5), the inside of fixed plate (4) is equipped with circular slot (8) equidistance, the outside of circular slot (8) is equipped with recess (17), the equal fixed mounting in both sides of dead lever (7) has connecting rod (9), one end of each of the two connecting rods (9) is fixedly provided with a convex block (16).
2. The laser guide instrument for road construction measurement paying-off as claimed in claim 1, wherein: spout (12) have been seted up on the right side of installing frame (14), the right side of L type pole (10) is close to bottom fixed mounting has pull rod (11), pull rod (11) pass through spout (12) and installing frame (14) swing joint.
3. The laser guide instrument for road construction measurement paying-off as claimed in claim 1, wherein: fastening bolts (2) are fixedly mounted at positions, close to four corners, of the top of the chassis (1).
4. The laser guide instrument for road construction measurement paying-off as claimed in claim 1, wherein: the bottom fixed mounting of dead lever (7) has rotary disk (3), rotary disk (3) are located the below of fixed plate (4).
5. The laser guide instrument for road construction measurement paying-off as claimed in claim 1, wherein: the two lugs (16) are made of rubber materials, and the lugs (16) are matched with the grooves (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023095800.6U CN214010318U (en) | 2020-12-21 | 2020-12-21 | Laser guide instrument for road construction measurement paying-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023095800.6U CN214010318U (en) | 2020-12-21 | 2020-12-21 | Laser guide instrument for road construction measurement paying-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214010318U true CN214010318U (en) | 2021-08-20 |
Family
ID=77290765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023095800.6U Active CN214010318U (en) | 2020-12-21 | 2020-12-21 | Laser guide instrument for road construction measurement paying-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214010318U (en) |
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2020
- 2020-12-21 CN CN202023095800.6U patent/CN214010318U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221009 Address after: Room 2903, Building 8, Ligang Bay, No. 52, Jinao Road, Xincheng, Wanjiang District, Dongguan City, Guangdong 523000 Patentee after: Chen Yaqiong Address before: 100000 1907, block a, building 1, Zhubang 2000 business building, Chaoyang District, Beijing Patentee before: Xia Binjie |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221028 Address after: No. 2, Zhongyuan Road, Tongxian Town, Shanghang County, Longyan City, Fujian Province, 361000 Patentee after: Sanyang Construction Group Co.,Ltd. Address before: Room 2903, Building 8, Ligang Bay, No. 52, Jinao Road, Xincheng, Wanjiang District, Dongguan City, Guangdong 523000 Patentee before: Chen Yaqiong |