CN219282927U

CN219282927U - Road engineering surveying instrument

Info

Publication number: CN219282927U
Application number: CN202320827875.3U
Authority: CN
Inventors: 蒋群; 詹莹
Original assignee: Jiangxi Science and Technology Normal University
Current assignee: Jiangxi Science and Technology Normal University
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-30
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a road engineering surveying instrument, which comprises a support frame and a surveying instrument body, wherein support plates are bolted to two sides of the top of the support frame, a bottom plate is bolted to one opposite side of the support plates, an adjusting component is arranged on the bottom plate, a case is arranged at the top of the adjusting component, a lifting component is arranged in an inner cavity of the case, a mounting plate is arranged at the top of the lifting component, the bottom of the surveying instrument body is contacted with the top of the mounting plate, the angle adjustment and the limitation of the surveying instrument body are conveniently carried out after the surveying instrument body is mounted by a user through the cooperation of a first sliding groove, a first sliding block, a rotating shaft, a spring and a clamping rod, the surveying instrument body is conveniently surveyed in a multidirectional manner in engineering, the surveying instrument body is conveniently retracted into the case through the cooperation of a positive and negative screw rod, the protection performance of the surveying instrument body is improved when the surveying instrument body is not used, the surveying instrument body is conveniently cooled through the cooperation of the groove and a fan, and the overheating of the surveying instrument body is prevented.

Description

Road engineering surveying instrument

Technical Field

The utility model relates to the technical field of mapping instruments, in particular to a road engineering mapping instrument.

Background

The plotting instrument combines light, mechanical and electric integration to take the workpiece into a computer for processing and amplifying 18 to 230 times, the workpiece is displayed on a screen, the workpiece can be directly photographed and archived or surface observation, measurement and drawing can be performed, SPC statistics can be performed on measurement data of the workpiece to prepare an EXCEL report, the drawing file can be converted into AUTOCAD application, the AUTOCAD graph can also be adjusted into computer software to be compared with the workpiece to prepare data, and the data can be stored and printed on a computer and can be transmitted through a network.

Through searching, the utility model application number CN202111367686.4 discloses a mapping instrument for engineering mapping, certain friction can be generated between the mapping instrument for engineering mapping and a rotary table through an ash removal device, the rotary table gradually acts on a linkage bar to operate, the rotary table is communicated with the ash removal device through the linkage bar, a hole matched with the linkage bar is reserved in the ash removal device, the linkage bar moves under the action of torsion of the rotary table, the linkage bar gradually links a leveling block to move towards the middle part, the leveling block moves towards the middle part to level a soil surface subjected to cutting treatment, and disordered soil is leveled, so that equipment has certain leveling effect and effect.

However, the surveying instrument still has the following disadvantages: after the surveying instrument is installed, the angle of the surveying instrument is inconvenient to adjust; when the surveying instrument is used in hot weather, the surveying instrument is exposed to the sun and is easy to damage, and the surveying head of the surveying instrument body is exposed, so that the surveying head is easy to damage accidentally in an idle state.

Disclosure of Invention

The utility model aims to provide a road engineering surveying instrument, which is convenient for a user to adjust and limit the angle of a surveying instrument body after the surveying instrument body is installed, is convenient for surveying and mapping the engineering in multiple directions, is convenient for retracting the surveying instrument body into a case when not in use, improves the protective performance of the surveying instrument body, dissipates heat of the surveying instrument body and prevents the surveying instrument body from overheating so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road engineering surveying instrument, includes support frame and surveying instrument body, the both sides at support frame top all bolt has the backup pad, and the backup pad one side bolt in opposite directions has the bottom plate, be provided with adjusting part on the bottom plate, adjusting part's top is provided with the machine case, the inner chamber of machine case is provided with lifting unit, lifting unit's top is provided with the mounting panel, the bottom of surveying instrument body and the top contact of mounting panel.

Preferably, the adjusting component comprises a first chute, a first sliding block, a rotating shaft, a spring and a clamping rod, the center of the top of the bottom plate is rotationally connected with the rotating shaft through a rotating sleeve, the bottom of the rotating shaft is bolted with a first handle, a plurality of clamping grooves are formed in the surface of the first handle, the top of the bottom plate is provided with the first chute, the inner cavity of the first chute is slidingly connected with the first sliding block, the top of the first sliding block is bolted with two sides of the bottom of the box, the top of the rotating shaft is bolted with the center of the bottom of the box, the left side of the bottom plate is provided with a second chute, the inner cavity of the second chute is slidingly connected with a second sliding block, the bottom of the second sliding block is bolted with the clamping rod matched with the clamping groove, the left side of the inner cavity of the second chute is fixedly connected with the spring, and the right side of the spring is fixedly connected with the left side of the second sliding block.

Preferably, the lifting assembly comprises a positive and negative screw rod, a thread block and a rotating rod, wherein the left side of the positive and negative screw rod is rotationally connected with the left bottom of an inner cavity of the case through a bearing, the right bottom of the case is rotationally connected with the surface of the positive and negative screw rod through a rotating sleeve, the right side of the positive and negative screw rod is bolted with a second handle, the surface of the second handle is provided with anti-skidding threads, the surface of the positive and negative screw rod is sequentially and spirally connected with the thread block from left to right, the top of the thread block and the bottom of the mounting plate are rotationally connected with the rotating rod through a movable seat, a third sliding groove is formed in the bottom of the inner cavity of the case, a third sliding block is sequentially and slidingly connected with the inner cavity of the third sliding groove from left to right, and the top of the third sliding block is bolted with the bottom of the thread block.

Preferably, both sides at mounting panel top all bolt have the baffle, and the left side of baffle has the threaded rod through thread bush threaded connection, the bolt of one side in opposite of threaded rod has the plectane, the bonding of one side in opposite of plectane has the rubber pad.

Preferably, a groove is formed in the center of the top of the mounting plate, and a fan is bolted to an inner cavity of the groove.

Preferably, the sliding rails are arranged on two sides of the inner cavity of the case, the surface of the sliding rail is connected with the pulleys in a sliding manner, and one side of each pulley opposite to the other side of each pulley is bolted with two sides of the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model provides a road engineering surveying instrument, which is convenient for a user to adjust and limit the angle of a surveying instrument body after the surveying instrument body is installed by matching a first sliding groove, a first sliding block, a rotating shaft, a spring and a clamping rod, and is convenient for surveying and mapping the engineering in multiple directions.

2. The utility model provides a road engineering surveying instrument, which is convenient to retract a surveying instrument body into a case when not in use through the matching of a positive lead screw, a negative lead screw, a threaded block and a rotating rod, improves the protective performance of the surveying instrument body, dissipates heat of the surveying instrument body through the matching of a groove and a fan, and prevents the surveying instrument body from overheating.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective view of the floor and chassis of the present utility model;

FIG. 3 is a perspective view of the base plate structure of the present utility model;

fig. 4 is a cross-sectional view of the chassis and chassis structure of the present utility model.

Reference numerals in the drawings: 1. a support frame; 2. a mapper body; 3. a bottom plate; 4. an adjustment assembly; 41. a first chute; 42. a first slider; 43. a rotation shaft; 44. a spring; 45. a clamping rod; 5. a chassis; 6. a lifting assembly; 61. a positive and negative screw rod; 62. a screw block; 63. a rotating rod; 7. a mounting plate; 8. a first handle; 9. a second chute; 10. a third chute; 11. a threaded rod; 12. a circular plate; 13. a fan; 14. a slide rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a road engineering surveying instrument as shown in figures 1-4, which comprises a support frame 1 and a surveying instrument body 2, wherein support plates are bolted to two sides of the top of the support frame 1, a bottom plate 3 is bolted to one side of the support plates opposite to the support plates, an adjusting component 4 is arranged on the bottom plate 3, a machine case 5 is arranged at the top of the adjusting component 4, a lifting component 6 is arranged in an inner cavity of the machine case 5, a mounting plate 7 is arranged at the top of the lifting component 6, and the bottom of the surveying instrument body 2 is contacted with the top of the mounting plate 7.

The adjusting component 4 comprises a first sliding groove 41, a first sliding block 42, a rotating shaft 43, a spring 44 and a clamping rod 45, the center of the top of the bottom plate 3 is rotationally connected with the rotating shaft 43 through a rotating sleeve, the bottom of the rotating shaft 43 is bolted with the first handle 8, a plurality of clamping grooves are formed in the surface of the first handle 8, the top of the bottom plate 3 is provided with the first sliding groove 41, the inner cavity of the first sliding groove 41 is slidingly connected with the first sliding block 42, the top of the first sliding block 42 is bolted with two sides of the bottom of the box, the top of the rotating shaft 43 is bolted with the center of the bottom of the box, the left side of the bottom plate 3 is provided with the second sliding groove 9, the inner cavity of the second sliding groove 9 is slidingly connected with the second sliding block, the bottom of the second sliding block is bolted with the clamping rod 45 matched with the clamping groove, the left side of the inner cavity of the second sliding groove 9 is fixedly connected with the spring 44, the right side of the spring 44 is fixedly connected with the left side of the second sliding block, the user rotates the first handle 8, the angle of the box 5 is adjusted, the angle of the surveying instrument body 2 is adjusted, and then the clamping rod 45 is inserted into the clamping groove, and when the first handle 8 is used, and the first rotation is avoided.

The lifting assembly 6 comprises a positive and negative screw rod 61, a thread block 62 and a rotating rod 63, wherein the left side of the positive and negative screw rod 61 is rotationally connected with the left bottom of the inner cavity of the case 5 through a bearing, the right bottom of the case 5 is rotationally connected with the surface of the positive and negative screw rod 61 through a rotating sleeve, the right side of the positive and negative screw rod 61 is bolted with a second handle, the surface of the second handle is provided with anti-skidding threads, the surface of the positive and negative screw rod 61 is sequentially and spirally connected with the thread block 62 from left to right, the top of the thread block 62 and the bottom of the mounting plate 7 are rotationally connected with the rotating rod 63 through a movable seat, the bottom of the inner cavity of the case 5 is provided with a third sliding groove 10, the inner cavity of the third sliding groove 10 is sequentially and slidingly connected with a third sliding block from left to right, and the top of the third sliding block is bolted with the bottom of the thread block 62, so that the surveying instrument body 2 can be conveniently retracted and stretched out of the case 5, and the surveying instrument body 2 can be protected.

Both sides at the top of the mounting plate 7 are all bolted with the baffle, and the left side of baffle has threaded rod 11 through thread bush threaded connection, and one side bolt that threaded rod 11 is in opposite directions has plectane 12, and one side that plectane 12 is in opposite directions bonds there is the rubber pad, and the user rotates threaded rod 11, and threaded rod 11 drives plectane 12 and removes in opposite directions and centre gripping with surveying instrument body 2, is convenient for install surveying instrument body 2.

The center department at mounting panel 7 top is seted up flutedly, and the inner chamber bolt of recess has fan 13, is convenient for dispel the heat the cooling to surveying instrument body 2.

Slide rail 14 has all been seted up to the both sides of quick-witted case 5 inner chamber, and the surface sliding connection of slide rail 14 has the pulley, and one side in opposite directions of pulley and the both sides bolt of mounting panel 7, is convenient for carry out spacingly to mounting panel 7, and supplementary mounting panel 7 removes.

When the surveying instrument is specifically used, a user rotates the second handle, the second handle drives the positive and negative screw rod 61 to rotate, the positive and negative screw rod 61 drives the threaded block 62 to move in opposite directions, the threaded block 62 drives the mounting plate 7 to move upwards through the rotating rod 63, the surveying instrument body 2 stretches out of the machine case 5 to be used, the clamping rod 45 is moved out of the clamping groove by the user leftwards, the clamping rod 45 drives the second sliding block to move leftwards to squeeze the spring 44, the user rotates the first handle 8 at the moment, the first handle 8 drives the rotating shaft 43 to rotate, the machine case 5 is driven to rotate, the machine case 5 drives the surveying instrument body 2 to rotate, the aim of adjusting the angle of the surveying instrument body 2 is achieved, and then the clamping rod 45 is inserted into the clamping groove to fix the first handle 8.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a road engineering surveying instrument, includes support frame (1) and surveying instrument body (2), its characterized in that: both sides at support frame (1) top all bolt have the backup pad, and the backup pad one side bolt in opposite directions has bottom plate (3), be provided with adjusting part (4) on bottom plate (3), the top of adjusting part (4) is provided with quick-witted case (5), the inner chamber of machine case (5) is provided with lifting unit (6), the top of lifting unit (6) is provided with mounting panel (7), the bottom of surveying instrument body (2) contacts with the top of mounting panel (7).

2. A road engineering survey meter as claimed in claim 1, wherein: the utility model provides an adjusting part (4) is including first spout (41), first slider (42), rotation axis (43), spring (44) and clamping lever (45), the center department at bottom plate (3) top is rotated through the cover and is connected with rotation axis (43), the bottom bolt of rotation axis (43) has first handle (8), a plurality of draw-in grooves have been seted up on the surface of first handle (8), first spout (41) have been seted up at the top of bottom plate (3), the inner chamber sliding connection of first spout (41) has first slider (42), the top of first slider (42) and the both sides bolt of box bottom, the top of rotation axis (43) and the center department bolt of box bottom, second spout (9) have been seted up on the left side of bottom plate (3), and the clamping lever (45) of cooperation draw-in groove have been seted up to the bottom of second spout (9), the left side fixedly connected with spring (44) on the left side of second spout (9) inner chamber, the left side fixedly connected with spring (44) on the left side of second slider.

3. A road engineering survey meter as claimed in claim 1, wherein: lifting component (6) are including positive and negative lead screw (61), screw thread piece (62) and bull stick (63), the left side of positive and negative lead screw (61) is rotated through the bearing with the left bottom of quick-witted case (5) inner chamber and is connected, the bottom on machine case (5) right side is rotated through the surface of changeing cover and positive and negative lead screw (61) and is connected, the right side bolt of positive and negative lead screw (61) has the second handle, and the surface of second handle is provided with the antiskid line, the surface of positive and negative lead screw (61) is from left to right all threaded connection in proper order has screw thread piece (62), the top of screw thread piece (62) is all connected with bull stick (63) through movable seat rotation with the bottom of mounting panel (7), third spout (10) have been seted up to the bottom of machine case (5) inner chamber from a left side to right side all sliding connection in proper order, and the top of third slider and the bottom bolt of screw thread piece (62).

4. A road engineering survey meter as claimed in claim 1, wherein: the two sides of the top of the mounting plate (7) are both bolted with a partition plate, the left side of the partition plate is connected with a threaded rod (11) through a threaded sleeve, one opposite side of the threaded rod (11) is bolted with a circular plate (12), and one opposite side of the circular plate (12) is adhered with a rubber pad.

5. A road engineering survey meter as claimed in claim 1, wherein: a groove is formed in the center of the top of the mounting plate (7), and a fan (13) is bolted to the inner cavity of the groove.

6. A road engineering survey meter as claimed in claim 1, wherein: slide rails (14) are arranged on two sides of an inner cavity of the case (5), pulleys are connected to the surfaces of the slide rails (14) in a sliding mode, and one side, opposite to the pulleys, of each pulley is bolted to two sides of the mounting plate (7).