CN220275181U

CN220275181U - Outdoor drawing auxiliary device for engineering measurement

Info

Publication number: CN220275181U
Application number: CN202321378804.6U
Authority: CN
Inventors: 梁冬梅; 林珍; 李彩敏
Original assignee: Guangdong Zhongzhou Guoxin Construction Management Consulting Co ltd
Current assignee: Guangdong Zhongzhou Guoxin Construction Management Consulting Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2024-01-02
Anticipated expiration: 2033-05-31

Abstract

The application discloses an outdoor drawing auxiliary device for engineering measurement relates to engineering measurement's technical field, which comprises a base plate, the top fixed mounting of bottom plate has electric telescopic handle, electric telescopic handle's top fixed mounting has the fixed block, the top fixed mounting of fixed block has the support column, the top slidable mounting of support column has the sliding block, the draw-in groove has been seted up to bottom one side of sliding block, locking bolt is installed to one side screw thread of sliding block, one side fixed mounting of fixed block has two supporting shoes, the recess is seted up on the top of supporting shoe, the internally rotating of supporting shoe installs a threaded rod. The application an outdoor drawing auxiliary device for engineering measurement, simple structure, convenient to use, the connectivity is strong, drives a hole threaded rod through the worm wheel and rotates, makes the slide bar outwards slide, makes things convenient for angle regulation, reduces staff's intensity of labour, improves the result of use.

Description

Outdoor drawing auxiliary device for engineering measurement

Technical Field

The application relates to the technical field of engineering measurement, in particular to an outdoor drawing auxiliary device for engineering measurement.

Background

When outdoor engineering measurement is carried out, a worker needs to draw according to measurement data, and when drawing is carried out, a series of auxiliary devices such as pencils, rulers, drawing boards and drawing board supports are needed. The drawing board support serves as a device for supporting the drawing board and plays an important role in drawing.

The present outdoor drawing auxiliary device for engineering measurement, as described in patent publication No. CN209825668U, comprises a tripod support, the center position of the upper surface of the tripod support is in threaded connection with a support column, the lower surfaces of three support legs of the tripod support are provided with adjusting bases, the outer surfaces of the support columns are respectively and slidably connected with an adjusting support component and a second sliding block, the front end of the lower surface of the second sliding block is provided with a clamping groove, one side surface of the second sliding block is provided with a second locking nut, the rear end surface of the second sliding block is rotationally provided with a clamping block, and one end of the clamping block, far away from the second sliding block, is provided with a third locking nut. The adjustable support assembly is arranged, so that the height and angle of the drawing board can be adjusted, and the stability in the drawing process can be realized.

For the above related art, the inventor considers that there is a space between each circular through hole, which results in a limited application range in the first slider adjusting position, and for this reason, we propose an outdoor drawing auxiliary device for engineering measurement.

Disclosure of Invention

The object of the present application is to solve or at least alleviate the problems of the prior art.

In order to achieve the above purpose, the application provides an outdoor drawing auxiliary device for engineering measurement, which adopts the following technical scheme:

the utility model provides an outdoor drawing auxiliary device for engineering survey, includes the bottom plate, the top fixed mounting of bottom plate has electric telescopic handle, electric telescopic handle's top fixed mounting has the fixed block, the top fixed mounting of fixed block has the support column, the top slidable mounting of support column has the sliding block, the draw-in groove has been seted up to one side of the bottom of sliding block, one side screw thread installation of sliding block has the lock bolt, one side fixed mounting of fixed block has two supporting shoes, the top of supporting shoe is seted up flutedly, the internally mounted of supporting shoe has a threaded rod, one side slidable mounting of fixed block has the slide bar, the bottom fixed mounting of slide bar has the guide block, the guide block with a threaded rod threaded connection, one side fixed mounting of a threaded rod has the worm wheel, fixed block one side rotation is installed the worm, the worm with worm wheel meshing, two one side fixed mounting of slide bar has a supporting beam, equal slidable mounting in both sides of supporting beam has the fixture block.

Through adopting above-mentioned technical scheme, drive two worm wheels through rotating the worm and rotate, drive the threaded rod rotation of a hole through the worm wheel, make the slide bar outwards slide, convenient angle regulation reduces staff's intensity of labour, improves result of use.

Optionally, the supporting block is located the spout has been seted up to recess inner bottom, the bottom fixed mounting of slide bar has the slider, the slider with spout sliding connection.

Through adopting above-mentioned technical scheme, through the cooperation of slider and spout, play the direction support effect.

Optionally, a fixing bolt is installed at the bottom thread of the fixture block, and the fixing bolt is abutted with the supporting beam.

Through adopting above-mentioned technical scheme, through being provided with fixing bolt, play limiting displacement to the fixture block.

Optionally, the outside cover of electric telescopic handle is equipped with the bellows, the top of bellows with fixed block fixed connection, the bottom of bellows with bottom plate fixed connection.

Through adopting above-mentioned technical scheme, through being provided with the bellows, play the guard action to electric telescopic handle.

Optionally, the bottom fixed mounting of bottom plate has the fixing base, the bottom of fixing base rotates installs the gyro wheel.

Through adopting above-mentioned technical scheme, through being provided with the gyro wheel, make things convenient for the device to remove.

Optionally, the both sides of bottom plate are all fixed mounting has the connecting plate, no. two threaded rods are installed to the top screw thread of connecting plate, the briquetting is installed in the bottom rotation of No. two threaded rods.

Through adopting above-mentioned technical scheme, through rotating the threaded rod No. two, use briquetting and ground butt, reinforcing device stability in placing.

Optionally, a support plate is fixedly installed on two sides of the top end of the connecting plate, and the support plate is fixedly connected with the bottom plate.

Through adopting above-mentioned technical scheme, through being provided with the backup pad, reinforcing joint strength.

Optionally, a hand wheel is fixedly arranged on one side of the worm, and a rubber pad is sleeved on the outer side of the hand wheel.

Through adopting above-mentioned technical scheme, through being provided with the hand wheel, the convenient worm that rotates.

In summary, the present application includes the following beneficial effects:

the two worm gears are driven to rotate by the rotating worm, the first hole threaded rod is driven to rotate by the worm gear, the sliding rod outwards slides, the angle is convenient to adjust, the labor intensity of workers is reduced, the use effect is improved, the guide supporting function is achieved by the matching of the sliding block and the sliding groove, the limiting function is achieved on the clamping block by the fixing bolt, through being provided with the bellows, play the guard action to electric telescopic handle, through being provided with the gyro wheel, make things convenient for the device to remove, through rotating No. two threaded rods, use briquetting and ground butt, reinforcing device stability in placement, through being provided with the hand wheel, conveniently rotate the worm, through being provided with the backup pad, reinforcing joint strength.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the internal structure of the present application;

fig. 3 is an enlarged schematic view of the area a in fig. 2.

Reference numerals illustrate: 1. a bottom plate; 2. an electric telescopic rod; 3. a fixed block; 4. a support column; 5. a sliding block; 6. a clamping groove; 7. a locking bolt; 8. a support block; 9. a groove; 10. a first threaded rod; 11. a slide bar; 12. a guide block; 13. a worm wheel; 14. a worm; 15. a support beam; 16. a clamping block; 17. a slide block; 18. a chute; 19. a fixing bolt; 20. a bellows; 21. a fixing seat; 22. a roller; 23. a connecting plate; 24. a second threaded rod; 25. briquetting; 26. and a hand wheel.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Examples:

the embodiment of the application discloses an outdoor drawing auxiliary device for engineering measurement. Referring to fig. 1-3, an outdoor drawing auxiliary device for engineering measurement comprises a bottom plate 1, a fixed seat 21 is fixedly arranged at the bottom end of the bottom plate 1, a roller 22 is rotatably arranged at the bottom end of the fixed seat 21, and the roller 22 is arranged to facilitate movement of the device. The connecting plate 23 is fixedly installed on two sides of the bottom plate 1, the second threaded rod 24 is installed on the top end threads of the connecting plate 23, the pressing block 25 is installed on the bottom end of the second threaded rod 24 in a rotating mode, and the pressing block 25 is abutted to the ground through the rotation of the second threaded rod 24, so that the placement stability of the device is enhanced. The support plates are fixedly mounted on the two sides of the top end of the connecting plate 23 and fixedly connected with the bottom plate 1, and the connecting strength is enhanced through the support plates.

The top fixed mounting of bottom plate 1 has electric telescopic handle 2, electric telescopic handle 2's top fixed mounting has fixed block 3, fixed block 3's top fixed mounting has support column 4, the top slidable mounting of support column 4 has slider 5, draw-in groove 6 has been seted up to slider 5's bottom one side, locking bolt 7 is installed to slider 5's one side screw thread, locking bolt 7 carries out the butt with support column 4, electric telescopic handle 2's outside cover is equipped with bellows 20, bellows 20's top and fixed block 3 fixed connection, bellows 20's bottom and bottom plate 1 fixed connection, through being provided with bellows 20, play the guard action to electric telescopic handle 2.

Referring to fig. 1-3, two supporting blocks 8 are fixedly installed on one side of a fixed block 3, a groove 9 is formed in the top end of each supporting block 8, a first threaded rod 10 is rotatably installed in each supporting block 8, a sliding rod 11 is slidably installed on one side of each fixed block 3, a guide block 12 is fixedly installed at the bottom end of each sliding rod 11, each guide block 12 is in threaded connection with the corresponding first threaded rod 10, a worm wheel 13 is fixedly installed on one side of each first threaded rod 10, a worm 14 is rotatably installed on one side of each fixed block 3, the worm 14 is meshed with each worm wheel 13, two worm wheels 13 are driven to rotate through the corresponding worm wheel 14, the first threaded rod is driven to rotate through the corresponding worm wheel 13, the sliding rods 11 outwards slide, the angle is conveniently adjusted, labor intensity of workers is reduced, and the use effect is improved. A hand wheel 26 is fixedly arranged on one side of the worm 14, a rubber pad is sleeved on the outer side of the hand wheel 26, and the worm 14 is convenient to rotate by the aid of the hand wheel 26.

Referring to fig. 1-3, a sliding groove 18 is formed in the inner bottom end of the supporting block 8 located in the groove 9, a sliding block 17 is fixedly arranged at the bottom end of the sliding rod 11, the sliding block 17 is in sliding connection with the sliding groove 18, and the sliding block 17 and the sliding groove 18 are matched to play a role in guiding and supporting. One side fixed mounting of two slide bars 11 has a supporting beam 15, and the both sides of supporting beam 15 all slidable mounting has fixture block 16, and the bottom screw thread of fixture block 16 installs fixing bolt 19, and fixing bolt 19 and supporting beam 15 butt play spacing effect to fixture block 16 through being provided with fixing bolt 19.

The implementation principle of the outdoor drawing auxiliary device for engineering measurement in the embodiment of the application is as follows:

when engineering measurement needs outdoor drawing, the staff removes appointed place through using gyro wheel 22 with the device, rethread rotates No. two threaded rods 24, use briquetting 25 and ground butt, reinforcing means stability of placing, through placing drawing board top intermediate position in draw-in groove 6, play the supporting role through two fixture blocks of sliding 16, to the drawing board bottom, when needs are adjusted, drive two worm gears 13 rotation through rotating worm 14, drive the rotation of a hole threaded rod through worm gear 13, make slide bar 11 outwards slide, reduce staff's intensity of labour, improve the result of use, play the guide supporting role through the cooperation of slider 17 with spout 18, play the guide supporting role through being provided with fixing bolt 19, play limiting displacement to fixture block 16, through being provided with bellows 20, play the guard action to electric telescopic handle 2, through being provided with hand wheel 26, conveniently rotate worm 14, through being provided with the backup pad, strengthen joint strength.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Outdoor drawing auxiliary device for engineering survey, including bottom plate (1), its characterized in that: the utility model discloses a motor-driven telescopic support, including bottom plate (1), fixed block (3) are installed on top fixed mounting of top fixed block (2), support column (4) are installed on top slidable mounting of support column (4) has sliding block (5), draw-in groove (6) are seted up to bottom one side of sliding block (5), locking bolt (7) are installed to one side screw thread of sliding block (5), two supporting shoe (8) are installed to one side fixed mounting of fixed block (3), recess (9) are installed on top of supporting shoe (8), threaded rod (10) are installed in the internal rotation of supporting shoe (8), sliding rod (11) are installed to one side slidable mounting of fixed block (3), guide block (12) are installed to the bottom of sliding rod (11), guide block (12) with threaded rod (10) threaded connection, one side fixed mounting (13) of supporting beam (10), worm wheel (3) one side rotation (14) have worm (14) and worm (11) are installed on one side, worm (15) are installed in fixed engagement, clamping blocks (16) are slidably arranged on two sides of the supporting beam (15).

2. An outdoor drawing aid for engineering measurements according to claim 1, wherein: the support block (8) is located at the inner bottom end of the groove (9) and provided with a sliding groove (18), a sliding block (17) is fixedly arranged at the bottom end of the sliding rod (11), and the sliding block (17) is in sliding connection with the sliding groove (18).

3. An outdoor drawing aid for engineering measurements according to claim 1, wherein: and a fixing bolt (19) is arranged at the bottom thread of the clamping block (16), and the fixing bolt (19) is abutted to the supporting beam (15).

4. An outdoor drawing aid for engineering measurements according to claim 1, wherein: the outside cover of electric telescopic handle (2) is equipped with bellows (20), the top of bellows (20) with fixed block (3) fixed connection, the bottom of bellows (20) with bottom plate (1) fixed connection.

5. An outdoor drawing aid for engineering measurements according to claim 1, wherein: the bottom of the bottom plate (1) is fixedly provided with a fixing seat (21), and the bottom of the fixing seat (21) is rotatably provided with a roller (22).

6. An outdoor drawing aid for engineering measurements according to claim 1, wherein: the two sides of the bottom plate (1) are fixedly provided with connecting plates (23), the top end threads of the connecting plates (23) are provided with second threaded rods (24), and the bottom ends of the second threaded rods (24) are rotatably provided with pressing blocks (25).

7. An outdoor drawing aid for engineering measurements according to claim 6, wherein: the two sides of the top end of the connecting plate (23) are fixedly provided with supporting plates which are fixedly connected with the bottom plate (1).

8. An outdoor drawing aid for engineering measurements according to claim 1, wherein: a hand wheel (26) is fixedly arranged on one side of the worm (14), and a rubber pad is sleeved on the outer side of the hand wheel (26).