CN210570660U

CN210570660U - Engineering survey pay-off

Info

Publication number: CN210570660U
Application number: CN201920963503.7U
Authority: CN
Inventors: 王洪明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-19
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses an engineering measurement pay-off device in the technical field of engineering measurement, the bottom of a push plate is provided with universal wheels, the top of an electric turntable is fixedly connected with a shell, the inner cavity of the shell is provided with a winding roller, the inner cavity of the winding roller is spliced with a support shaft, a measuring line is wound on the winding roller, the left side and the right side of the top of the shell are vertically and fixedly provided with fixed plates, the side wall of each fixed plate is slidably connected with a slide block, a driving disc is fixedly connected with a driving motor through a connecting shaft, the bottom of the driving disc is provided with a driving block, the two ends of a transverse plate are fixedly connected with the slide block, the transverse plate is provided with a laser emitter, a threaded rod is spliced on the slide block, the bottom of the threaded rod is spliced at the top of the, the measuring time is saved, and the measuring efficiency is improved.

Description

Engineering survey pay-off

Technical Field

The utility model relates to an engineering survey technical field specifically is engineering survey pay-off.

Background

With the rapid development of cities and the increasing investment of engineering into construction, the problem of engineering measurement is indispensable, and the engineering measurement becomes a subject nowadays. The pay-off device is one of common tools in engineering measurement and is widely used by measurers.

The paying-off and taking-up processes of the conventional paying-off device are finished manually, short-distance measurement can be handled reluctantly, if the short-distance measurement is carried out, the processes of paying-off and taking-up back and forth consume manpower and time, the measurement efficiency is reduced, and therefore the paying-off device for engineering measurement is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering survey pay-off to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the engineering measurement pay-off device comprises a push plate, wherein universal wheels are arranged at the bottom of the push plate, an electric rotary table is arranged on the push plate, the top of the electric rotary table is fixedly connected with a shell, a winding roller is arranged in an inner cavity of the shell, a supporting shaft is inserted in an inner cavity of the winding roller, a measuring line is wound on the winding roller, a cleaning mechanism is arranged on the side wall of the shell, the top end of the supporting shaft penetrates through the shell and is fixedly connected with a rotating block, fixed plates are vertically and fixedly arranged on the left side and the right side of the top of the shell, sliding blocks are slidably connected with the side wall of each fixed plate, connecting pieces are arranged on the side wall of each sliding block and are slidably clamped on the two sides of a driving plate, the driving plate is fixedly connected with a driving, and the transverse plate is provided with a laser emitter, the sliding block is provided with a threaded rod in a threaded insertion mode, the bottom of the threaded rod is inserted into the top of the shell, the top end of the threaded rod is fixedly connected with the hand wheel, the outer wall of the shell is provided with a storage battery, and the electric rotary table and the driving motor are electrically connected with the storage battery.

Furthermore, the driving block is of a T-shaped block structure, a groove matched with the driving block is formed in the rotating block, and the rotating block and the driving block are arranged on the same straight line.

Furthermore, the connecting piece is of a concave structure, and two ends of the connecting piece are respectively embedded on the upper and lower walls of the driving disc in a sliding manner.

Furthermore, annular chutes are formed in the walls of the upper surface and the lower surface of the driving disc.

Furthermore, the cleaning mechanism comprises a cleaning box, brush wheels are arranged on the upper portion and the lower portion of the inner cavity of the cleaning box, the measuring wire penetrates through the space between the two brush wheels and is led out, and a dust falling hole is formed in the bottom of the cleaning box.

Furthermore, a wire outlet hole is formed in the side wall of the shell, and one end of the measuring wire is hinged with a chain buckle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, and reasonable design, the unwrapping wire process is because consider its precision, so there is the manual work to carry out the unwrapping wire, after measuring, when receiving the line, rotate the hand wheel, the drive slider moves down, thereby drive driving-disc downstream, insert the turning block inner chamber rather than the butt joint completely to the drive block, open driving motor, it rotates to drive the driving-disc, thereby order about the winding roller and rotate, withdraw the measuring line, the speed of receiving the line has been improved, labor intensity is reduced, the measuring time has been saved, and the measuring efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the driving disk of the present invention;

fig. 3 is the schematic structural diagram of the cleaning mechanism of the present invention.

In the figure: 1. pushing the plate; 2. a universal wheel; 3. an electric turntable; 4. a housing; 5. a winding roller; 6. a support shaft; 7. measuring a line; 71. a chain buckle; 8. a cleaning mechanism; 81. cleaning the box; 82. a brush wheel; 83. ash falling holes; 9. rotating the block; 10. a fixing plate; 11. a connecting member; 12. a drive disc; 121. an annular chute; 13. A transverse plate; 14. a drive motor; 15. a laser transmitter; 16. a drive block; 17. a slider; 18. a threaded rod; 19. a hand wheel; 20. and (4) a storage battery.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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. 1-3, the present invention provides a technical solution: the engineering measurement pay-off device comprises a push plate 1, wherein universal wheels 2 are arranged at the bottom of the push plate 1, an electric rotary table 3 is arranged on the push plate 1 and used for adjusting the appearance direction of a measuring line 7, the top of the electric rotary table 3 is fixedly connected with a shell 4, a winding roller 5 is arranged in an inner cavity of the shell 4, a supporting shaft 6 is inserted in the inner cavity of the winding roller 5, the measuring line 7 is wound on the winding roller 5, a cleaning mechanism 8 is arranged on the side wall of the shell 4 and used for cleaning the measuring line 7 during take-up, the service life of the measuring line 7 is prolonged, the top end of the supporting shaft 6 penetrates through the shell 4 and is fixedly connected with a rotating block 9, fixed plates 10 are vertically and fixedly arranged on the left side and the right side of the top of the shell 4, slide blocks 17 are slidably connected with the side wall of the fixed plates 10, slide, the automatic take-up device comprises a drive plate 12, a connecting piece 11, a connecting shaft, a drive motor 14, a drive block 16, a slide block 17, a laser emitter 15, a threaded rod 18, a shell 4, a storage battery 20, an electric rotary table 3, the drive motor 14 and the storage battery 20, wherein the connecting piece 11 is clamped on two sides of the drive plate 12 in a sliding mode, the drive plate 12 is fixedly connected with the drive motor 14 through the connecting shaft, the drive block 16 is arranged at the bottom of the drive plate 12, the drive block 16 is inserted into an inner cavity of the slide block 9 during take-up, a relatively fixed structure is formed, the drive plate 12 is driven by the drive motor 14 to rotate, the winding roller 5 is driven to rotate synchronously, automatic take-up is achieved, the drive motor 14 is arranged on a transverse plate 13, two.

Referring to fig. 2, the driving block 16 is a T-shaped block structure, a groove matched with the driving block 16 is formed in the rotating block 9, and the rotating block 9 and the driving block 16 are arranged on the same straight line, so that the driving block 16 and the rotating block 9 can be conveniently inserted together to form a relatively fixed structure, and the winding roller 5 is driven to rotate to wind.

The connecting piece 11 is of a concave structure, and two ends of the connecting piece 11 are respectively embedded on the upper and lower surface walls of the driving disc 12 in a sliding manner, so that when the driving disc 12 rotates, a supporting effect on the driving disc 12 is provided.

Referring to fig. 2, the upper and lower walls of the driving disc 12 are both provided with annular sliding grooves 121, which facilitate installation of the connecting member 11, and the driving disc 12 is supported by the connecting member 11 to rotate.

Referring to fig. 3, the cleaning mechanism 8 includes a cleaning box 81, the upper and lower brush wheels 82 are disposed in an inner cavity of the cleaning box 81, the measuring wire 7 is led out from between the two brush wheels 82, a dust falling hole 83 is disposed at the bottom of the cleaning box 81, when the wire is taken up, the measuring wire 7 moves from between the two brush wheels 82, bristles on the brush wheels 82 can clean the measuring wire 7, and the service life of the measuring wire 7 is prolonged.

Referring to fig. 3, a wire outlet hole is formed in the side wall of the housing 4, and one end of the measuring wire 7 is hinged to a chain buckle 71, so that the measuring wire 7 can be conveniently pulled out, and the problem that the measuring wire 7 retracts into the inner cavity of the housing 4 to cause subsequent inconvenience in taking is also prevented.

Example (b): the pay-off device is moved to a position needing to be measured through the push plate 1, the measuring wire 7 is taken out from the winding roller 5 through the chain buckle 71, the measuring wire 7 is pulled to another measuring point through the laser emitter 15, the measurement is completed, when the wire is taken up, the hand wheel 19 is rotated, the threaded rod 18 rotates, the sliding block 17 moves downwards along the side wall of the fixing plate 10, the driving disc 12 is synchronously driven to move downwards until the driving block 16 is completely inserted into the inner cavity of the rotating block 9 to be in butt joint with the rotating block, then the driving motor 14 is started to drive the driving disc 12 to rotate, the driving block 16 and the rotating block 9 are driven to synchronously rotate, the rotating block 9 drives the supporting shaft 6 to rotate, the winding roller 5 is driven to rotate, the measuring wire is withdrawn, the speed of taking-up is improved, the labor intensity is reduced.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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

1. Engineering survey pay-off includes push pedal (1), its characterized in that: the universal wheel (2) is arranged at the bottom of the push plate (1), the electric turntable (3) is arranged on the push plate (1), the top of the electric turntable (3) is fixedly connected with the shell (4), the winding roller (5) is arranged in the inner cavity of the shell (4), the supporting shaft (6) is inserted in the inner cavity of the winding roller (5), the measuring wire (7) is wound on the winding roller (5), the cleaning mechanism (8) is arranged on the side wall of the shell (4), the top end of the supporting shaft (6) penetrates through the shell (4) and is fixedly connected with the rotating block (9), the left side and the right side of the top of the shell (4) are vertically and fixedly provided with the fixed plates (10), the side wall of the fixed plate (10) is slidably connected with the sliding block (17), the side wall of the sliding block (17) is provided with the connecting piece, the laser rotary table is characterized in that the driving disc (12) is fixedly connected with a driving motor (14) through a connecting shaft, a driving block (16) is arranged at the bottom of the driving disc (12), the driving motor (14) is arranged on a transverse plate (13), two ends of the transverse plate (13) are fixedly connected with a sliding block (17), a laser emitter (15) is arranged on the transverse plate (13), a threaded rod (18) is inserted into the sliding block (17) in a threaded mode, the bottom of the threaded rod (18) is inserted into the top of the outer shell (4), the top end of the threaded rod (18) is fixedly connected with a hand wheel (19), a storage battery (20) is arranged on the outer wall of the outer shell (4), and the electric rotary table (3) and the driving motor (14) are electrically.

2. The engineering survey pay-off of claim 1, wherein: the driving block (16) is of a T-shaped block structure, a groove matched with the driving block (16) is formed in the rotating block (9), and the rotating block (9) and the driving block (16) are arranged on the same straight line.

3. The engineering survey pay-off of claim 1, wherein: the connecting piece (11) is of a concave structure, and two ends of the connecting piece (11) are respectively embedded on the upper and lower surface walls of the driving disc (12) in a sliding manner.

4. The engineering survey pay-off of claim 1, wherein: annular sliding grooves (121) are formed in the walls of the upper surface and the lower surface of the driving disc (12).

5. The engineering survey pay-off of claim 1, wherein: the cleaning mechanism (8) comprises a cleaning box (81), brush wheels (82) are arranged on the upper portion and the lower portion of an inner cavity of the cleaning box (81), the measuring wire (7) penetrates through the space between the two brush wheels (82) and is led out, and a dust falling hole (83) is formed in the bottom of the cleaning box (81).

6. The engineering survey pay-off of claim 1, wherein: the side wall of the shell (4) is provided with a wire outlet hole, and one end of the measuring wire (7) is hinged with a chain buckle (71).