CN214793158U

CN214793158U - Auxiliary device for surveying and mapping engineering

Info

Publication number: CN214793158U
Application number: CN202023126572.4U
Authority: CN
Inventors: 陆总兵; 王瑞斌
Original assignee: Nantong Xinhua Construction Group Co ltd
Current assignee: Nantong Xinhua Construction Group Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-19
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an auxiliary device for mapping engineering, which comprises a base, wherein a marker post is movably inserted at the upper end of the base, rotary screw sleeves are movably arranged at both sides of the lower end of the base, a telescopic screw rod is movably inserted in the rotary screw sleeves, an installation rod is movably arranged at the middle position of the lower end of the telescopic screw rod, when the user meets uneven ground, the rotary screw sleeves are driven by anti-skid threads to rotate by the user, the telescopic screw rod is prevented from rotating along the rotary screw sleeves under the action of a limiting block and a limiting groove to influence the extension and contraction of the telescopic screw rod, so that the length of the telescopic screw rod is convenient to adjust, the length of the telescopic screw rod is suitable for the uneven ground, the user pushes a connecting sleeve, the connecting sleeve moves along the surface of the installation rod to compress a reset spring, the connecting sleeve drives a gear to be separated from a toothed ring, so that a bottom plate can rotate along the installation rod, thereby the angle of adjusting bottom plate and telescopic screw has strengthened ground and laminating.

Description

Auxiliary device for surveying and mapping engineering

Technical Field

The utility model relates to a mapping engineering field especially relates to an auxiliary device for mapping engineering.

Background

Before large-scale engineering construction, a mapping engineer must measure and draw a topographic map and provide other information data, and then the work of decision making, planning, design and the like can be carried out; in the engineering construction process, various surveying and mapping and measurement are often required to ensure that the engineering construction is strictly carried out according to the scheme; after the project is finished, completion measurement needs to be carried out on the project to ensure the quality of the project. Therefore, engineering mapping plays an important role throughout the whole engineering construction process.

The sighting rod is the important equipment of survey and drawing, when using the sighting rod, needs place the sighting rod perpendicularly, but receives the influence of topography and wind-force on every side, causes the sighting rod slope easily, influences the mapping effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides an auxiliary device for mapping engineering, when meetting uneven ground, the user drives rotatory swivel nut through anti-skidding line and rotates, the extension and the shrink of flexible screw rod to be convenient for adjust the length of flexible screw rod, be adapted to unevenness's ground.

In order to solve the technical problem, the utility model provides a following technical scheme: an auxiliary device for surveying and mapping engineering comprises a base, a marking post movably inserted at the upper end of the base, rotary screw sleeves movably arranged at both sides of the lower end of the base, a telescopic screw rod is movably inserted in the rotary screw sleeve, an installation rod is movably installed in the middle of the lower end of the telescopic screw rod, the lower end of the telescopic screw rod is movably provided with a bottom plate, both sides of the upper end of the bottom plate are fixedly provided with mounting plates, the two mounting plates are positioned at both sides of the telescopic screw rod and are symmetrically distributed, a gear ring is arranged on one side in the mounting plate, a connecting sleeve is movably inserted in the middle position in the gear ring, one end of the connecting sleeve is movably connected with one end of the mounting rod, one end inside the connecting sleeve is fixedly provided with a return spring, one end of the connecting sleeve is fixedly connected with one end of the mounting rod, a gear is fixedly mounted on the surface of the connecting sleeve, and the gear is connected with the gear ring in a clamped mode.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides of base surface has horizontal box, and its inside mounting groove of having seted up, its inside movable mounting has horizontal ball, the inside one side fixed mounting of horizontal box has the solid spring of card, and its upper end fixed mounting has the fixture block, the upper end activity interlude of fixture block is in the inside of mounting groove, observation groove has been seted up to one side on horizontal box surface, its with the mounting groove is connected, the lower extreme fixed mounting of horizontal box has the installation cover, the inside activity interlude of installation cover has the pull rod, its upper end with the lower extreme swing joint of fixture block, the shifting chute has all been seted up to the inside both sides of installation cover, the inside movable mounting of shifting chute has the dog, its one end with one side fixed connection of pull rod.

As a preferred technical scheme of the utility model, the intermediate position department fixed mounting of base lower extreme has the support frame, the equal fixed mounting in both sides of support frame lower extreme has the stopper.

As a preferred technical scheme of the utility model, telescopic screw is located the both sides of support frame are the symmetric distribution, and the spacing groove has been seted up to one side on its surface, the spacing groove with stopper swing joint.

As a preferred technical scheme of the utility model, the spread groove has all been seted up to the inside both sides of adapter sleeve, the inside activity interlude of spread groove has the connecting block, the one end of connecting block with the both sides fixed connection of installation pole one end.

As an optimal technical scheme of the utility model, one side fixed mounting of mounting panel inside has the mounting bracket, the inside activity of mounting bracket alternates there is the installation pole.

As an optimized technical scheme of the utility model, the both sides on rotatory swivel nut surface all are provided with anti-skidding line.

As an optimized technical scheme of the utility model, the lower extreme fixed mounting of bottom plate has ground nail.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arrangement of the rotary screw sleeve, the integral device has a good adjusting effect, when the integral device meets uneven ground, a user drives the rotary screw sleeve to rotate through anti-skid threads, the telescopic screw rod is prevented from rotating along the rotary screw sleeve under the action of the limiting block and the limiting groove, the extension and contraction of the telescopic screw rod are influenced, the length of the telescopic screw rod is convenient to adjust, the telescopic screw rod is suitable for the uneven ground, meanwhile, the user pushes the connecting sleeve, the connecting sleeve moves along the surface of the mounting rod, the reset spring is compressed, the connecting sleeve drives the gear to be separated from the toothed ring, the bottom plate can rotate along the mounting rod, the angle between the bottom plate and the telescopic screw rod is adjusted, and the ground and the attachment are enhanced;

2. through the setting of horizontal box, be convenient for observe the horizontal condition, simultaneously under the effect of fixture block, be convenient for take out the horizontal ball, user pulling pull rod, the pull rod drives the fixture block and moves down, the pull rod drives the dog and moves along the shifting chute, make the dog remove the inside of installation cover, the fixture block contracts the inside of horizontal box simultaneously, the user rotates the pull rod, make dog and shifting chute be crisscross the distribution, be convenient for fix the fixture block, be convenient for put into the inside of mounting groove with the horizontal ball, be convenient for to putting into and taking out of horizontal ball.

Drawings

FIG. 1 is a schematic view of the main structure of the device of the present invention;

FIG. 2 is a schematic side view of the device body of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the side structure of the mounting plate of the present invention.

Wherein: 1. a base; 2. a marker post; 3. a horizontal box; 4. an observation tank; 5. rotating the threaded sleeve; 6. a telescopic screw; 7. a base plate; 8. mounting a plate; 9. a horizontal ball; 10. a support frame; 11. a limiting block; 12. mounting grooves; 13. a pull rod; 14. a stopper; 15. installing a sleeve; 16. a clamping block; 17. clamping and fixing the spring; 18. a moving groove; 19. a toothed ring; 20. connecting sleeves; 21. a return spring; 22. a mounting frame; 23. a gear; 24. and (5) installing a rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in FIGS. 1-4, the utility model provides an auxiliary device for surveying and mapping engineering, which comprises a base 1, wherein a marker post 2 is movably inserted on the upper end of the base 1, a rotary screw sleeve 5 is movably installed on both sides of the lower end of the base 1, a telescopic screw 6 is movably inserted in the rotary screw sleeve 5, an installation rod 24 is movably installed at the middle position of the lower end of the telescopic screw 6, a bottom plate 7 is movably installed at the lower end of the telescopic screw 6, installation plates 8 are fixedly installed on both sides of the upper end of the bottom plate 7, the two installation plates 8 are symmetrically arranged on both sides of the telescopic screw 6, a toothed ring 19 is installed on one side of the inside of the installation plate 8, a connecting sleeve 20 is movably inserted in the middle position of the inside of the toothed ring 19, one end of the connecting sleeve is movably connected with one end of the installation rod 24, a return spring 21 is fixedly installed at one end of the inside of the connecting sleeve 20, one end of the connecting sleeve is fixedly connected with one end of the installation rod 24, a gear 23 is fixedly installed on the surface of the connecting sleeve 20, the gear 23 is clamped with the gear ring 19;

when meetting uneven ground, the user drives rotatory swivel nut 5 through anti-skidding line and rotates, flexible screw rod 6 is under the effect of stopper 11 and spacing groove, avoid it to follow rotatory swivel nut 5 and rotate, influence the extension and the shrink of flexible screw rod 6, thereby be convenient for adjust flexible screw rod 6's length, be adapted to uneven ground, the user promotes adapter sleeve 20 simultaneously, adapter sleeve 20 removes along the surface of installation pole 24, compress reset spring 21, adapter sleeve 20 drives gear 23 and ring gear 19 and breaks away from mutually, make bottom plate 7 can rotate along installation pole 24, thereby adjust bottom plate 7 and flexible screw rod 6's angle, ground and laminating have been strengthened.

In other embodiments, the horizontal box 3 is fixedly installed on both sides of the surface of the base 1, the installation groove 12 is formed in the horizontal box, the horizontal ball 9 is movably installed in the horizontal box, the clamping spring 17 is fixedly installed on one side inside the horizontal box 3, the clamping block 16 is fixedly installed on the upper end of the horizontal box, the upper end of the clamping block 16 is movably inserted into the installation groove 12, the observation groove 4 is formed in one side of the surface of the horizontal box 3 and connected with the installation groove 12, the installation sleeve 15 is fixedly installed on the lower end of the horizontal box 3, the pull rod 13 is movably inserted into the installation sleeve 15, the upper end of the pull rod is movably connected with the lower end of the clamping block 16, the moving grooves 18 are formed in both sides inside the installation sleeve 15, the stop block 14 is movably installed inside the moving grooves 18, and one end of the stop block 14 is fixedly connected with one side of the pull rod 13;

through the setting of horizontal box 3, be convenient for observe the horizontal condition, simultaneously under fixture block 16's effect, be convenient for take out horizontal ball 9, user pulling pull rod 13, pull rod 13 drives fixture block 16 downstream, pull rod 13 drives dog 14 and removes along shifting chute 18, make dog 14 remove the inside of installing cover 15, fixture block 16 contracts the inside of horizontal box 3 simultaneously, the user rotates pull rod 13, make dog 14 and shifting chute 18 be the staggered distribution, be convenient for fix fixture block 16, be convenient for put into the inside of mounting groove 12 with horizontal ball 9, be convenient for put into and take out horizontal ball 9.

In other embodiments, a support frame 10 is fixedly installed at the middle position of the lower end of the base 1, limiting blocks 11 are fixedly installed on both sides of the lower end of the support frame 10, the telescopic screws 6 are symmetrically arranged on both sides of the support frame 10, a limiting groove is formed in one side of the surface of the telescopic screws, and the limiting groove is movably connected with the limiting blocks 11;

under the action of the limiting block 11 and the limiting groove, the telescopic screw 6 is prevented from rotating along with the rotary threaded sleeve 5 to influence the extension and contraction of the telescopic screw 6.

In other embodiments, the two sides of the inside of the connecting sleeve 20 are both provided with connecting grooves, connecting blocks are movably inserted into the connecting grooves, and one end of each connecting block is fixedly connected with two sides of one end of the mounting rod 24;

the connecting sleeve 20 strengthens the movable connection between the connecting sleeve 20 and the mounting rod 24 under the action of the connecting block and the connecting groove, and simultaneously, the gear 23 and the gear ring 19 can fix the mounting rod 24 while limiting the connecting sleeve 20.

In other embodiments, a mounting frame 22 is fixedly mounted on one side inside the mounting plate 8, and a mounting rod 24 is movably inserted into the mounting frame 22;

under the action of the mounting frame 22, the mounting frame 22 is convenient for movably mounting the mounting rod 24.

In other embodiments, the two sides of the surface of the rotary screw sleeve 5 are both provided with anti-slip threads, so that a user can drive the rotary screw sleeve 5 to rotate through the anti-slip threads.

In other embodiments, the lower end of the bottom plate 7 is fixedly provided with a ground nail, and the connection between the bottom plate 7 and the ground is enhanced under the action of the ground nail.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an auxiliary device for mapping engineering, includes base (1), and its upper end activity alternates has sighting rod (2), its characterized in that: the adjustable screw base is characterized in that rotary screw sleeves (5) are movably mounted on two sides of the lower end of the base (1), telescopic screws (6) are movably inserted into the rotary screw sleeves (5), mounting rods (24) are movably mounted at the middle positions of the lower ends of the telescopic screws (6), a bottom plate (7) is movably mounted at the lower ends of the telescopic screws (6), mounting plates (8) are fixedly mounted on two sides of the upper end of the bottom plate (7), the two mounting plates (8) are symmetrically distributed on two sides of the telescopic screws (6), a toothed ring (19) is mounted on one side of the inside of each mounting plate (8), a connecting sleeve (20) is movably inserted into the middle position of the inside of each toothed ring (19), one end of each connecting sleeve is movably connected with one end of each mounting rod (24), a reset spring (21) is fixedly mounted at one end of the inside of each connecting sleeve (20), and one end of each connecting sleeve is fixedly connected with one end of each mounting rod (24), the surface of the connecting sleeve (20) is fixedly provided with a gear (23), and the gear (23) is connected with the gear ring (19) in a clamping manner.

2. The auxiliary device for mapping engineering according to claim 1, wherein: the horizontal box (3) is fixedly arranged on two sides of the surface of the base (1), a mounting groove (12) is formed in the horizontal box, a horizontal ball (9) is movably mounted in the horizontal box, a clamping spring (17) is fixedly mounted on one side of the interior of the horizontal box (3), a clamping block (16) is fixedly mounted on the upper end of the horizontal box, the upper end of the clamping block (16) is movably inserted in the mounting groove (12), an observation groove (4) is formed in one side of the surface of the horizontal box (3) and is connected with the mounting groove (12), a mounting sleeve (15) is fixedly mounted on the lower end of the horizontal box (3), a pull rod (13) is movably inserted in the mounting sleeve (15), the upper end of the mounting sleeve is movably connected with the lower end of the clamping block (16), moving grooves (18) are formed in two sides of the interior of the mounting sleeve (15), and a stop block (14) is movably mounted in the moving groove (18), one end of the pull rod is fixedly connected with one side of the pull rod (13).

3. The auxiliary device for mapping engineering according to claim 1, wherein: the support is characterized in that a support frame (10) is fixedly mounted at the middle position of the lower end of the base (1), and limit blocks (11) are fixedly mounted on two sides of the lower end of the support frame (10).

4. An auxiliary device for mapping engineering according to claim 3, characterized in that: the telescopic screw (6) is located the both sides of support frame (10) are the symmetric distribution, and the spacing groove has been seted up to one side on its surface, the spacing groove with stopper (11) swing joint.

5. The auxiliary device for mapping engineering according to claim 1, wherein: the connecting grooves are formed in two sides of the interior of the connecting sleeve (20), the connecting blocks are movably inserted into the connecting grooves, and one end of each connecting block is fixedly connected with two sides of one end of the mounting rod (24).

6. The auxiliary device for mapping engineering according to claim 1, wherein: the mounting plate is characterized in that a mounting frame (22) is fixedly mounted on one side of the interior of the mounting plate (8), and the mounting rod (24) is movably inserted into the interior of the mounting frame (22).

7. The auxiliary device for mapping engineering according to claim 1, wherein: and anti-skid threads are arranged on two sides of the surface of the rotary threaded sleeve (5).

8. The auxiliary device for mapping engineering according to claim 1, wherein: the lower end of the bottom plate (7) is fixedly provided with a ground nail.