CN218153339U

CN218153339U - On-spot measuring device for engineering cost

Info

Publication number: CN218153339U
Application number: CN202222116524.XU
Authority: CN
Inventors: 谢寒
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-27
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses an on-spot measuring device for engineering cost, the on-line screen storage device comprises a base, the upper surface of base rotates and is connected with the connecting rod, the one end that the base was kept away from to the connecting rod rotates and is connected with the bracing piece, the one end sliding connection that the base was kept away from to the bracing piece has the telescopic link, the one end external fixation cover that the bracing piece is close to the telescopic link is equipped with the fixation clamp, the one end external fixation cover that the bracing piece is close to the fixation clamp is equipped with the elasticity clamp, the one end fixedly connected with electron hand account of fixation clamp, the one end fixedly connected with measuring apparatu of bracing piece is kept away from to the telescopic link. The utility model discloses an erection joint pole under the bracing piece, installation base under the connecting rod, installation axis of rotation, first face gear in the bracing piece, installation second face gear, spring and semi-gear in the connecting rod, installation frame and shifting block in the base make the measuring apparatu not need the staff to support for a long time, can fix at different angles simultaneously, have alleviateed user's intensity of labour greatly.

Description

On-spot measuring device for engineering cost

Technical Field

The utility model relates to an engineering measuring instrument technical field especially relates to an on-the-spot measuring device for engineering cost.

Background

RTK refers to a real-time dynamic measurement technology, and generally comprises a base station receiver, a data chain and a rover receiver, wherein the base station only needs to be fixedly provided with a measuring instrument, the rover moves to a predetermined point along with a measuring person, data are mutually transmitted through the data chain, data acquisition is carried out by contrasting a satellite, and the three-dimensional coordinate and the precision of the rover are measured in real time through the principle of relative positioning.

Usually, the mobile station needs a measurer to hold the supporting rod to move, so that the work is very laborious, the angle cannot be kept when the mobile station needs to be inclined, the mobile station is very difficult to level, the measurer needs to keep a posture for a long time, and the physical strength is very consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that current flowing station bracing piece uses very hard, can't keep fixed angle for a long time, needs the long-time problem of holding of survey crew.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an on-spot measuring device is used to engineering cost, the on-line screen storage device comprises a base, the upper surface of base rotates and is connected with the connecting rod, the one end rotation that the base was kept away from to the connecting rod is connected with the bracing piece, the one end sliding connection that the base was kept away from to the bracing piece has the telescopic link, the one end external fixation cover that the bracing piece is close to the telescopic link is equipped with the fixation clamp, the one end external fixation cover that the bracing piece is close to the fixation clamp is equipped with the elasticity clamp, the one end fixedly connected with electron account of fixation clamp, the one end fixedly connected with measuring apparatu of bracing piece is kept away from to the telescopic link.

Through the technical scheme, the measuring instrument of the mobile station can be stably erected on the ground, and the labor intensity of measuring personnel is reduced.

The utility model discloses further set up to, the fixation clamp includes the fixing base, the one end of fixing base is rotated and is connected with the turning block, the upper surface that the fixing base is close to the turning block rotates and is connected with the elasticity knob, the fixing base is close to the position fixedly connected with compass of elasticity knob, the one end fixedly connected with fixed block of fixing base is kept away from to the turning block, the one end that the turning block was kept away from to the fixed block runs through to rotate and is connected with first screw rod, first screw rod is close to the one end fixedly connected with movable block of turning block, the centre gripping has electron hand account between movable block and the fixed block.

Through above-mentioned technical scheme, can make firm the fixing on the bracing piece of electron hand account, make things convenient for survey crew to operate, carry out preliminary judgement to the position through the manual simultaneously.

The utility model discloses further set up to, the elasticity presss from both sides including the pipe box, the one end through rotation of pipe box is connected with the second screw rod, fixed surface is connected with the level bar on the one end that the pipe box is close to the second screw rod.

Through above-mentioned technical scheme, can make the telescopic link fix at predetermined length, let the measuring apparatu preliminarily make level simultaneously.

The utility model discloses further set up to, the bracing piece is kept away from the inboard fixedly connected with axis of rotation of one end of telescopic link, the one end external slip cover that the axis of rotation is close to the connecting rod is equipped with the bearing, the internal surface bottom fixed connection of bearing and connecting rod upper end, the one end overcoat that the axis of rotation is close to the bearing is equipped with the spring, the one end fixedly connected with second face gear of bearing is kept away from to the spring, the one end external fixation cover that the axis of rotation is close to the second face gear is equipped with first face gear.

Through the technical scheme, the supporting rod can rotate in the horizontal direction and has certain self-locking capacity, and the measuring accuracy is ensured.

The utility model discloses further set up to, the bottom fixedly connected with half-gear of connecting rod, the base is close to the position fixedly connected with frame of connecting rod, the frame is close to the one end fixedly connected with shifting block of half-gear.

Through the technical scheme, the supporting rod can rotate in the vertical direction and has certain self-locking capacity, and the measuring accuracy is ensured.

The utility model discloses further set up to, a plurality of scales are carved with to the surface of telescopic link, the lower fixed surface of measuring apparatu is connected with the antenna.

The utility model discloses further set up to, axis of rotation through connection second face gear, first face gear and the cooperation of second face gear intermeshing.

The utility model discloses further set up to, half-gear and shifting block intermeshing cooperation, the frame is made by elastic plastic.

The beneficial effects of the utility model are as follows:

the utility model discloses an installation axis of rotation on the bracing piece, install the bearing on the connecting rod, fixed connection spring on the bearing, fixed connection second face gear on the spring, the first face gear of fixed connection in the axis of rotation, it is dead to make the bracing piece wholly can rotate the automatic locking behind the predetermined position at the level, avoid rotating at will, influence measurement accuracy, simultaneously through installing the half-gear on the connecting rod, the installation frame on the base, install the shifting block on the frame, it dies to make the bracing piece can be at vertical rotation predetermined angle back automatic locking, make the survey meter need not be held up for a long time to the survey meter, save physical power.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a top view of the fixing clip of the present invention;

FIG. 3 is a top view of the elastic clamp of the present invention;

FIG. 4 is a sectional view of the joint of the connecting rod and the supporting rod of the present invention;

fig. 5 is a cross-sectional view of the base and the connecting rod of the present invention.

In the figure: 1. a base; 2. a connecting rod; 3. a support bar; 4. a fixing clip; 41. a fixed seat; 42. rotating the block; 43. a compass; 44. tightening and loosening the knob; 45. a first screw; 46. a movable block; 47. a fixed block; 5. a tension clamp; 51. pipe sleeve; 52. a level bar; 53. a second screw; 6. a telescopic rod; 7. an antenna; 8. a measuring instrument; 9. an electronic hand account; 10. a rotating shaft; 11. a first face gear; 12. a second face gear; 13. a spring; 14. a bearing; 15. a half gear; 16. shifting blocks; 17. a frame.

Detailed Description

The following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.

Please refer to fig. 1, an on-site measuring device for engineering cost includes base 1, base 1's upper surface rotates and is connected with connecting rod 2, the one end that base 1 was kept away from to connecting rod 2 rotates and is connected with bracing piece 3, the one end sliding connection that base 1 was kept away from to bracing piece 3 has telescopic link 6, the one end external fixation cover that bracing piece 3 is close to telescopic link 6 is equipped with fixation clamp 4, the one end external fixation cover that bracing piece 3 is close to fixation clamp 4 is equipped with elasticity clamp 5, the one end fixedly connected with electron account 9 of fixation clamp 4, the one end fixedly connected with measuring apparatu 8 of bracing piece 3 is kept away from to telescopic link 6.

As shown in fig. 2, the fixation clamp 4 includes a fixing base 41, the one end of fixing base 41 is rotated and is connected with turning block 42, the upper surface that fixing base 41 is close to turning block 42 rotates and is connected with elasticity knob 44, fixing base 41 is close to the position fixedly connected with compass 43 of elasticity knob 44, the one end fixedly connected with fixed block 47 of fixing base 41 is kept away from to turning block 42, the one end that turning block 42 was kept away from to fixed block 47 runs through to rotate and is connected with first screw rod 45, first screw rod 45 is close to the one end fixedly connected with movable block 46 of turning block 42, the centre gripping has electron hand 9 between movable block 46 and the account fixed block 47.

As shown in fig. 3, the elastic clamp 5 includes a sleeve 51, one end of the sleeve 51 is rotatably connected with a second screw 53, and a level 52 is fixedly connected to the upper surface of one end of the sleeve 51 close to the second screw 53.

As shown in fig. 4, the support rod 3 is far away from the rotation shaft 10 which is fixedly connected with the inner side of one end of the telescopic rod 6, the bearing 14 is sleeved outside one end of the rotation shaft 10 which is close to the connecting rod 2 in a sliding manner, the bearing 14 is fixedly connected with the bottom end of the inner surface of the upper end of the connecting rod 2, the spring 13 is sleeved outside one end of the rotation shaft 10 which is close to the bearing 14, the spring 13 is far away from the second face gear 12 which is fixedly connected with one end of the bearing 14, and the first face gear 11 is sleeved outside one end of the rotation shaft 10 which is close to the second face gear 12 in a fixed manner.

As shown in fig. 5, a half gear 15 is fixedly connected to the bottom end of the connecting rod 2, a frame 17 is fixedly connected to the base 1 at a position close to the connecting rod 2, and a shifting block 16 is fixedly connected to one end of the frame 17 close to the half gear 15.

The utility model discloses when using, place base 1 in preset position, make elasticity clamp 5 loosen through rotating second screw 53, draw and rise telescopic link 6 to predetermined height, later rotate second screw 53 and make telescopic link 6 lock die, later pivoted support pole 3, axis of rotation 10 drives first face gear 11, first face gear 11 promotes second face gear 12 and moves down, after reacing predetermined angle, spring 13 jack-up second face gear 12 blocks first face gear 11 and accomplishes the auto-lock of certain degree, later through adjusting connecting rod 2, make half gear 15 stir shifting block 16, after accomplishing the rotation, shifting block 16 blocks half gear 15 under the support of frame 17, accomplish the auto-lock, adjust measuring apparatu 8 to horizontal position according to level bar 52 through pivoted support pole 3 and connecting rod 2, later rotate first screw 45, carry electron hand account 9 through fixed block 47 and movable block 46, loosen the angle that convenient operation was transferred to electron hand account 9 to knob 44 rotating block 42, later tighten the elasticity knob 44 and die the rotating block, accomplish the lock station through antenna 7 at last, the benchmark transmission station of satellite between data flow station and the satellite.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a field measurement device for engineering cost, includes base (1), its characterized in that: the utility model discloses a portable electronic watch, including base (1), one end outside the fixed cover of base (1), the upper surface of base (1) rotates and is connected with connecting rod (2), the one end rotation that base (1) was kept away from in connecting rod (2) is connected with bracing piece (3), the one end sliding connection that base (1) was kept away from in bracing piece (3) has telescopic link (6), the one end external fixation cover that bracing piece (3) are close to telescopic link (6) is equipped with fixation clamp (4), the one end external fixation cover that bracing piece (3) are close to fixation clamp (4) is equipped with elasticity clamp (5), the one end fixedly connected with electron hand account (9) of fixation clamp (4), the one end fixedly connected with measuring apparatu (8) of bracing piece (3) are kept away from in telescopic link (6).

2. A construction cost site measurement device according to claim 1, wherein: fixation clamp (4) are including fixing base (41), the one end of fixing base (41) is rotated and is connected with turning block (42), the upper surface that fixing base (41) are close to turning block (42) rotates and is connected with elasticity knob (44), position fixedly connected with compass (43) that fixing base (41) are close to elasticity knob (44), the one end fixedly connected with fixed block (47) of fixing base (41) are kept away from in turning block (42), the one end that turning block (42) were kept away from in fixed block (47) runs through to rotate and is connected with first screw rod (45), first screw rod (45) are close to one end fixedly connected with movable block (46) of turning block (42), the centre gripping has electron hand account (9) between movable block (46) and fixed block (47).

3. A construction cost site measurement device according to claim 1, wherein: the elastic clamp (5) comprises a pipe sleeve (51), one end of the pipe sleeve (51) penetrates through and is rotatably connected with a second screw rod (53), and a horizontal ruler (52) is fixedly connected to the upper surface of one end, close to the second screw rod (53), of the pipe sleeve (51).

4. A construction cost site measurement device according to claim 1, wherein: the inboard fixedly connected with axis of rotation (10) of one end of telescopic link (6) is kept away from in bracing piece (3), the one end external slip cover that axis of rotation (10) is close to connecting rod (2) is equipped with bearing (14), internal surface bottom fixed connection on bearing (14) and connecting rod (2), the one end overcoat that axis of rotation (10) is close to bearing (14) is equipped with spring (13), the one end fixedly connected with second face gear (12) of bearing (14) are kept away from in spring (13), the one end external fixation cover that axis of rotation (10) is close to second face gear (12) is equipped with first face gear (11).

5. A construction cost site measurement device according to claim 1, wherein: the bottom fixedly connected with semi-gear (15) of connecting rod (2), base (1) is close to position fixedly connected with frame (17) of connecting rod (2), frame (17) is close to one end fixedly connected with shifting block (16) of semi-gear (15).

6. A construction cost site measurement device according to claim 1, wherein: the outer surface of the telescopic rod (6) is carved with a plurality of scales, and the lower surface of the measuring instrument (8) is fixedly connected with an antenna (7).

7. The on-site measuring device for construction cost according to claim 4, characterized in that: the rotating shaft (10) is connected with a second face gear (12) in a penetrating mode, and the first face gear (11) is meshed with the second face gear (12) in a matched mode.

8. A construction cost site measurement device according to claim 5, wherein: the half gear (15) is meshed with the shifting block (16) in a matched mode, and the frame (17) is made of elastic plastic.