CN216307128U - Distancer strutting arrangement for civil engineering - Google Patents
Distancer strutting arrangement for civil engineering Download PDFInfo
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- CN216307128U CN216307128U CN202121368153.3U CN202121368153U CN216307128U CN 216307128 U CN216307128 U CN 216307128U CN 202121368153 U CN202121368153 U CN 202121368153U CN 216307128 U CN216307128 U CN 216307128U
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Abstract
The utility model relates to the technical field of auxiliary tools of range finders, in particular to a range finder support device for civil engineering, which comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a threaded sleeve, the interior of the threaded sleeve is connected with an adjusting screw rod in a threaded manner, the circumferential outer wall of the adjusting screw rod is provided with an adjusting block, and the top end of the circumferential outer wall of the adjusting screw rod is sleeved with a sliding sleeve, the top end of the sliding sleeve is fixedly connected with a fixed plate, the front side and the rear side of the top end of the fixed plate are symmetrically and fixedly connected with supporting plates, a rotating shaft is fixedly connected between the supporting plates, the circumferential outer wall of the rotating shaft is rotatably connected with a placing plate, so that the problem that most of the distance meters are inconvenient to clamp and fix is solved, adjusting nuts are usually required to be screwed manually one by one, thereby lead to complex operation to the level and the angle of pitching of most fixed distancer of inconvenience are adjusted, thereby lead to strutting arrangement to make different use places have the problem of certain limitation.
Description
Technical Field
The utility model relates to the technical field of auxiliary tools of range finders, in particular to a range finder supporting device for civil engineering.
Background
As is well known, civil engineering, which refers to planning, construction and maintenance of all infrastructures related to water, soil and culture, in the construction of civil engineering, a measuring instrument is often used to measure a construction site, and in order to reduce the labor chamber of a surveying and mapping staff, a distance measuring instrument supporting device for civil engineering is often used to cooperate with a distance measuring instrument to assist the surveying and mapping staff to measure.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a distance measuring instrument supporting device for civil engineering, which solves the problems that most of distance measuring instruments are inconvenient to clamp and fix, adjusting nuts are usually required to be screwed manually one by one, so that the operation is complicated, and the horizontal height and the pitching angle of most of the fixed distance measuring instruments are not convenient to adjust, so that different using places have certain limitations due to the supporting device.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a distance measuring instrument supporting device for civil engineering comprises a bottom plate, wherein casters are fixedly connected at four corners of the bottom end of the bottom plate, the distance measuring instrument supporting device further comprises a clamping plate, a threaded sleeve is fixedly connected at the top end of the bottom plate, an adjusting screw rod is connected in the threaded sleeve in a screwed mode, sliding grooves are symmetrically formed in the left end and the right end of the threaded sleeve, sliding blocks are slidably connected in the sliding grooves, an adjusting block is arranged on the outer circumferential wall of the adjusting screw rod, a sliding sleeve is sleeved at the top end of the outer circumferential wall of the adjusting screw rod, the left end and the right end of the sliding sleeve are fixedly connected with one end, away from the threaded sleeve, of the sliding block through a connecting frame, a fixing plate is fixedly connected at the top end of the sliding sleeve, supporting plates are symmetrically and fixedly connected at the front side and the rear side of the top end of the fixing plate, a rotating shaft is fixedly connected between the supporting plates, a placing plate is rotatably connected with the outer circumferential wall of the rotating shaft, threaded columns are fixedly connected at four corners of the top end of the placing plate, the outer wall of the circumference of the threaded column is sleeved with a return spring, the top end of the threaded column extends to the upper side of the clamping plate through a sliding through hole of the clamping plate, the outer wall of the circumference of the threaded column is connected with an adjusting nut in a threaded manner, the top end and the bottom end of the reset spring are respectively contacted with the bottom end of the clamping plate and the top end of the placing plate, the bottom end of the adjusting nut is contacted with the top end of the clamping plate, and the circumferential outer wall of the adjusting nut is fixedly connected with a driven chain wheel, the top end of the clamping plate is rotatably connected with an adjusting shaft through a bearing, the circumferential outer wall of the adjusting shaft is fixedly connected with a driving chain wheel, the top end of the adjusting shaft is fixedly connected with an adjusting crank, the driving chain wheel is connected with the driven chain wheel through an adjusting chain, the bottom left side and the right side of fixed plate all are connected with the regulation jackscrew through screw thread through-hole spiral shell dress, the top of adjusting the jackscrew contacts with the bottom of placing the board.
Preferably, the top end of the placing plate and the bottom end of the clamping plate are both provided with protective layers.
Preferably, a sheath is arranged on the adjusting crank.
Preferably, the top end of the bottom plate is provided with a handrail.
Preferably, the circumference outer wall of regulating block is provided with anti-skidding line.
Preferably, the top end of the adjusting jackscrew is arc-shaped.
(III) advantageous effects
Compared with the prior art, the utility model provides a distance measuring instrument supporting device for civil engineering, which has the following beneficial effects:
the support device for the distance measuring instrument for civil engineering drives the adjusting screw rod to rotate by screwing the adjusting block, the adjusting screw rod is in threaded connection with the threaded sleeve, so that the adjusting screw rod moves up and down, the sliding sleeve is driven to move up and down, and the placing plate is driven to move up, so that the purpose of adjusting the horizontal height of the distance measuring instrument is achieved, through the action of the connecting frame, the sliding sleeve is prevented from rotating along with the rotation of the adjusting screw rod, and through the arrangement of the sliding block, when the adjusting screw rod moves up, the sliding sleeve is driven to move up, the sliding sleeve drives the sliding block to slide up through the connecting frame, so that the sliding sleeve is convenient to move up, through the rotation of the adjusting crank, the adjusting shaft drives the adjusting chain to rotate through the driving chain wheel, the adjusting chain drives the adjusting nut to rotate through the driven chain wheel, the adjusting nut rotates to achieve the purpose of moving up and down, the clamping plate is driven to overcome the downward movement of the elasticity of the reset spring or the clamping plate moves up under the elasticity of the reset spring, reach the purpose of pressing from both sides tight or release distancer to avoid manual twisting in turn to move adjusting nut, the operation is wasted time and energy, moves the regulation jackscrew that is located left regulation jackscrew or is located the right side through twisting, makes and places the board and uses the pivot to overturn as axle center memorability, thereby reaches the purpose of adjusting the distancer pitch angle, and then improves the adaptability in different places.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a right side view of the structural fixing plate of the present invention;
FIG. 3 is a schematic top view of a structural clamping plate of the present invention;
FIG. 4 is a partially enlarged view of the point A in FIG. 1.
In the figure: 1. a base plate; 2. a caster wheel; 3. a threaded sleeve; 4. adjusting the screw rod; 5. a chute; 6. a slider; 7. an adjusting block; 8. a sliding sleeve; 9. a connecting frame; 10. a fixing plate; 11. a support plate; 12. a rotating shaft; 13. placing the plate; 14. a threaded post; 15. a return spring; 16. a clamping plate; 17. adjusting the nut; 18. A driven sprocket; 19. an adjustment shaft; 20. a drive sprocket; 21. adjusting a crank; 22. adjusting the chain; 23. Adjusting a jackscrew; 24. a protective layer; 25. a sheath; 26. a handrail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a distance measuring instrument supporting device for civil engineering comprises a bottom plate 1, casters 2 fixedly connected to four corners of the bottom end of the bottom plate 1, and a clamping plate 16, wherein a threaded sleeve 3 is fixedly connected to the top end of the bottom plate 1, an adjusting screw rod 4 is screwed in the threaded sleeve 3, sliding grooves 5 are symmetrically arranged at the left end and the right end of the threaded sleeve 3, a sliding block 6 is slidably connected in the sliding groove 5, an adjusting block 7 is arranged on the circumferential outer wall of the adjusting screw rod 4, a sliding sleeve 8 is sleeved at the top end of the circumferential outer wall of the adjusting screw rod 4, the left end and the right end of the sliding sleeve 8 are fixedly connected with one end of the sliding block 6 far away from the threaded sleeve 3 through a connecting frame 9, a fixing plate 10 is fixedly connected to the top end of the sliding sleeve 8, and a supporting plate 11 is symmetrically and fixedly connected to the front side and the rear side of the top end of the fixing plate 10, a rotating shaft 12 is fixedly connected between the supporting plates 11, a placing plate 13 is rotatably connected to the outer circumferential wall of the rotating shaft 12, a threaded column 14 is fixedly connected to the four corners of the top end of the placing plate 13, a return spring 15 is sleeved on the outer circumferential wall of the threaded column 14, the top end of the threaded column 14 extends to the upper side of the clamping plate 16 through a sliding through hole of the clamping plate 16, an adjusting nut 17 is connected to the outer circumferential wall of the threaded column 14 in a threaded manner, the top end and the bottom end of the return spring 15 are respectively contacted with the bottom end of the clamping plate 16 and the top end of the placing plate 13, the bottom end of the adjusting nut 17 is contacted with the top end of the clamping plate 16, a driven sprocket 18 is fixedly connected to the outer circumferential wall of the adjusting nut 17, an adjusting shaft 19 is rotatably connected to the top end of the clamping plate 16 through a bearing, a driving sprocket 20 is fixedly connected to the outer circumferential wall of the adjusting shaft 19, and an adjusting crank 21 is fixedly connected to the top end of the adjusting shaft 19, the driving chain wheel 20 is connected with the driven chain wheel 18 through an adjusting chain 22, the left side and the right side of the bottom end of the fixed plate 10 are both connected with an adjusting jackscrew 23 through a threaded through hole in a screwed mode, the top end of the adjusting jackscrew 23 is in contact with the bottom end of the placing plate 13, the adjusting block 7 is screwed to drive the adjusting screw 4 to rotate, the adjusting screw 4 is in screwed connection with the threaded sleeve 3, so that the adjusting screw 4 moves up and down, the sliding sleeve 8 is driven to move up and down, the placing plate 13 is driven to move up, the purpose of adjusting the horizontal height of the range finder is achieved, the sliding sleeve 8 is prevented from rotating along with the rotation of the adjusting screw 4 through the action of the connecting frame 9, the sliding sleeve 8 is driven to move up through the sliding block 6 when the adjusting screw 4 moves up, the sliding sleeve 8 is driven to move up through the connecting frame 9, and the sliding block 6 is driven by the connecting frame 9 to slide up, so that the sliding sleeve 8 can move up, by rotating the adjusting crank 21, the adjusting shaft 19 drives the adjusting chain 22 to rotate through the driving sprocket 20, the adjusting chain 22 drives the adjusting nut 17 to rotate through the driven sprocket 18, the adjusting nut 17 rotates to achieve the purpose of moving up and down, the clamping plate 16 is driven to overcome the elastic force of the reset spring 15 to move downwards or the clamping plate 16 moves upwards under the elastic force of the reset spring 15, the purpose of clamping or releasing the distance measuring instrument is achieved, so that the adjusting nut 17 is prevented from being screwed manually one by one, the operation is time-consuming and labor-consuming, the placing plate 13 is overturned with the rotating shaft 12 as the axis by screwing the adjusting jackscrew 23 on the left side or the adjusting jackscrew 23 on the right side, the purpose of adjusting the pitch angle of the distance measuring instrument is achieved, the adaptability in different places is improved, the protective layers 24 are arranged at the top end of the placing plate 13 and the bottom end of the clamping plate 16, and the purpose of protecting the clamped distance measuring instrument is achieved, thereby damage the distancer, be provided with sheath 25 on adjusting crank 21, convenient to use personnel operates adjusting crank 21, the top of bottom plate 1 is provided with handrail 26, and convenient to use personnel passes through handrail 26 pulling or promotes the device, the circumference outer wall of regulating block 7 is provided with anti-skidding line, is convenient for twist adjusting screw 4, the top of adjusting jackscrew 23 is arc, improves the support capacity of adjusting jackscrew 23 to placing board 13.
When in use, firstly, the distance measuring instrument is placed on the placing plate 13, then the adjusting crank 21 is rotated, the adjusting shaft 19 drives the adjusting chain 22 to rotate through the driving chain wheel 20, the adjusting chain 22 drives the adjusting nut 17 to rotate through the driven chain wheel 18, the adjusting nut 17 rotates to realize the purpose of up-and-down movement, the clamping plate 16 is driven to overcome the elastic force of the reset spring 15 to move downwards to clamp and fix the distance measuring instrument, then the adjusting block 7 is screwed to drive the adjusting screw rod 4 to rotate, the adjusting screw rod 4 is screwed with the threaded sleeve 3 to enable the adjusting screw rod 4 to move upwards and downwards, the sliding sleeve 8 is driven to move upwards to drive the placing plate 13 to move upwards, the purpose of adjusting the horizontal height of the distance measuring instrument is achieved, the sliding sleeve 8 is prevented from rotating along with the rotation of the adjusting screw rod 4 through the effect of the connecting frame 9, and the sliding block 6 is arranged, when the adjusting screw rod 4 moves upwards, drive slip cap 8 and upwards remove, slip cap 8 drives slider 6 through link 9 and upwards slides to 8 rebound of slip cap of being convenient for, wherein twist and move and be located left regulation jackscrew 23 or be located the regulation jackscrew 23 on right side, make and place board 13 and use pivot 12 as axle center memorability upset, thereby reach the purpose of adjusting the distancer and pitching the angle, and then improve the adaptability in different places.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a distancer strutting arrangement for civil engineering, includes bottom plate (1), the bottom four corners fixedly connected with truckle (2) of bottom plate (1), its characterized in that: the clamping device is characterized by further comprising a clamping plate (16), the top end of the bottom plate (1) is fixedly connected with a threaded sleeve (3), the interior of the threaded sleeve (3) is connected with an adjusting screw (4) in a threaded manner, sliding grooves (5) are symmetrically formed in the left end and the right end of the threaded sleeve (3), a sliding block (6) is slidably connected in the sliding grooves (5), an adjusting block (7) is arranged on the outer wall of the circumference of the adjusting screw (4), a sliding sleeve (8) is sleeved on the top end of the outer wall of the circumference of the adjusting screw (4), the left end and the right end of the sliding sleeve (8) are fixedly connected with one end, far away from the threaded sleeve (3), of the sliding block (6) through a connecting frame (9), a fixing plate (10) is fixedly connected to the top end of the sliding sleeve (8), supporting plates (11) are symmetrically and fixedly connected to the front side and the rear side of the top end of the fixing plate (10), and a rotating shaft (12) is fixedly connected between the supporting plates (11), the outer wall of the circumference of the rotating shaft (12) is rotatably connected with a placing plate (13), the four corners of the top end of the placing plate (13) are fixedly connected with threaded columns (14), the outer wall of the circumference of each threaded column (14) is sleeved with a return spring (15), the top ends of the threaded columns (14) extend to the upper side of the clamping plate (16) through sliding through holes of the clamping plate (16), the outer wall of the circumference of each threaded column (14) is connected with an adjusting nut (17) in a threaded manner, the top ends and the bottom ends of the return springs (15) are respectively contacted with the bottom end of the clamping plate (16) and the top end of the placing plate (13), the bottom ends of the adjusting nuts (17) are contacted with the top end of the clamping plate (16), the outer wall of the circumference of the adjusting nut (17) is fixedly connected with a driven sprocket (18), the top end of the clamping plate (16) is rotatably connected with an adjusting shaft (19) through a bearing, and the outer wall of the adjusting shaft (19) is fixedly connected with a driving sprocket (20), and the top end of the adjusting shaft (19) is fixedly connected with an adjusting crank (21), the driving chain wheel (20) is connected with the driven chain wheel (18) through an adjusting chain (22), the left side and the right side of the bottom end of the fixing plate (10) are both connected with an adjusting jackscrew (23) through threaded through holes in a screwed mode, and the top end of the adjusting jackscrew (23) is in contact with the bottom end of the placing plate (13).
2. A distance meter supporting device for civil engineering as claimed in claim 1, wherein: the top end of the placing plate (13) and the bottom end of the clamping plate (16) are both provided with protective layers (24).
3. A distance meter supporting device for civil engineering according to claim 2, characterized in that: a sheath (25) is arranged on the adjusting crank (21).
4. A distance meter supporting device for civil engineering according to claim 3, characterized in that: the top end of the bottom plate (1) is provided with a handrail (26).
5. A distance meter support device for civil engineering according to claim 4, characterized in that: the circumference outer wall of regulating block (7) is provided with anti-skidding line.
6. A distance meter supporting device for civil engineering according to claim 5, characterized in that: the top end of the adjusting jackscrew (23) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368153.3U CN216307128U (en) | 2021-06-18 | 2021-06-18 | Distancer strutting arrangement for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121368153.3U CN216307128U (en) | 2021-06-18 | 2021-06-18 | Distancer strutting arrangement for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216307128U true CN216307128U (en) | 2022-04-15 |
Family
ID=81080360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121368153.3U Active CN216307128U (en) | 2021-06-18 | 2021-06-18 | Distancer strutting arrangement for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216307128U (en) |
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2021
- 2021-06-18 CN CN202121368153.3U patent/CN216307128U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221111 Address after: Shop No. 60, East Street, Shuangqiao Street, Shuangqiao Town, Shou County, Huainan City, Anhui Province 232000 Patentee after: Anhui Yujing Construction Engineering Co.,Ltd. Address before: 510000 No. 8 Ruibao South Road, Haizhu District, Guangzhou, Guangdong Patentee before: Chen Fudi |