CN211824383U

CN211824383U - Measuring device for road construction

Info

Publication number: CN211824383U
Application number: CN202020773231.7U
Authority: CN
Inventors: 王洲亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-30
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a measuring device for road construction, including a first base plate, a support and a level gauge, the longitudinal lateral wall of the first base plate is provided with a horizontal knob, the lateral wall of the second base plate is provided with a longitudinal knob, the top of the third base plate is provided with a level gauge, compared with the prior art, when the level gauge is used for measurement, the level gauge needs to be arranged at the middle point position of the connecting line of two measuring points through the support, however, the position point is not easy to be adjusted in a short time, and because the level gauge can only be finely adjusted, the level gauge and the support can not slide relatively, the horizontal and horizontal adjustment in the plane can not be carried out on the level gauge, therefore, the support needs to be moved back and forth repeatedly to adjust the position to determine the position point, thereby causing inconvenient operation, the scheme can respectively adjust a horizontal screw rod and a longitudinal screw rod to drive the level gauge to move horizontally, and the bracket does not need to be moved back and forth repeatedly, so that the operation is convenient.

Description

Measuring device for road construction

Technical Field

The utility model relates to a road construction measures technical field, specifically is a measuring device is used in road construction.

Background

The level is an instrument for measuring the height difference between two ground points by establishing a horizontal sight line, the height difference between the ground points is measured according to a leveling principle, main components are expected to be a telescope, a pipe level, a vertical shaft, a base and a foot screw, and the level is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level according to the structure and a precision level and a common level according to the precision.

When the existing level is used for measurement, the middle point position of a connecting line of two measuring points needs to be arranged through a support, however, the position point is not easy to adjust in a short time, and the level can only be finely adjusted, and the level and the support cannot slide relatively, so that the level cannot be transversely and transversely adjusted in a plane, and the support needs to be moved back and forth repeatedly to adjust the position and determine the position point, thereby causing inconvenience in operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a measuring device is used in road construction to solve prior art, the surveyor's level is when measuring, can't carry out horizontal and lateral adjustment in the plane to the surveyor's level, consequently need relapse the round trip movement support and adjust the position and confirm the position point, thereby cause the inconvenient problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring device for road construction comprises a first base plate, a support and a level gauge, wherein a transverse knob is arranged on the longitudinal outer side wall of the first base plate, a transverse screw rod extending to the other longitudinal inner side wall of the first base plate is arranged at the tail end of the transverse knob, a plurality of transverse sliding plates are in threaded connection with the transverse screw rod, and the top of each transverse sliding plate is fixedly connected with a second base plate;

the horizontal lateral wall of second base plate is equipped with vertical knob, and the end of vertical knob is equipped with the vertical lead screw that extends to another horizontal inside wall of second base plate, and vertical lead screw threaded connection has a plurality of longitudinal sliding plate, and every longitudinal sliding plate's top all with third base plate fixed connection, the top of third base plate is equipped with the spirit level.

Preferably, two transverse inner side walls of the first substrate are provided with transverse sliding grooves, two ends of each transverse sliding plate are provided with transverse sliding blocks matched with the transverse sliding grooves, two longitudinal inner side walls of the second substrate are provided with longitudinal sliding grooves, and two ends of each longitudinal sliding plate are provided with longitudinal sliding blocks matched with the longitudinal sliding grooves.

Preferably, the transverse sliding groove, the transverse sliding block, the longitudinal sliding groove and the longitudinal sliding block are all provided with round corners.

Preferably, the stand is a telescopic stand.

Preferably, the bracket is rotatably connected to the first base plate.

The utility model discloses possess following beneficial effect at least:

the transverse knob is adjusted to rotate the transverse screw rod to drive the transverse sliding plate to slide, so as to drive the second substrate and the third substrate to slide transversely, further drive the level to slide transversely, adjust the transverse position of the level, and adjust the longitudinal knob to rotate the longitudinal screw rod to drive the longitudinal sliding plate to slide, further drive the third substrate to slide longitudinally, further drive the level to slide longitudinally, adjust the longitudinal position of the level, compared with the prior art, when the level is measured, the level needs to be arranged at the midpoint position of the connecting line of the two measuring points through a bracket, however, the position point is not easy to be adjusted in a short time, and because the level can only be finely adjusted, the level and the bracket can not slide relatively, so that the level can not be adjusted transversely and transversely in a plane, therefore, the bracket needs to be moved back and forth repeatedly to adjust the position to determine the position point, thereby cause the operation inconvenient, horizontal lead screw and vertical lead screw are adjusted respectively to this scheme accessible, drive the surveyor's level and carry out horizontal and longitudinal movement, thereby conveniently adjust the surveyor's level and confirm the measurement site, need not make a round trip to move the support repeatedly moreover, use the operation aspect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic top view of the present invention.

In the reference symbols: 1. a first substrate; 2. a support; 3. a level gauge; 4. a second substrate; 5. a third substrate; 6. a transverse knob; 7. a transverse screw rod; 8. a transverse slide plate; 9. a transverse chute; 10. a transverse slide block; 11. a longitudinal screw rod; 12. a longitudinal knob; 13. a longitudinal slide; 14. a longitudinal chute; 15. and a longitudinal slide block.

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 efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a measuring device for road construction comprises a first base plate 1, a support 2 and a level 3, wherein a transverse knob 6 is arranged on the longitudinal outer side wall of the first base plate 1, specifically, the transverse knob 6 is rotatably connected with the first base plate 1, a transverse screw rod 7 extending to the other longitudinal inner side wall of the first base plate 1 is arranged at the tail end of the transverse knob 6, specifically, the transverse screw rod 7 is fixedly connected with the transverse knob 6, the transverse screw rod 7 is rotatably connected with the first base plate 1, a plurality of transverse sliding plates 8 are in threaded connection with the transverse screw rod 7, specifically, the transverse sliding plates 8 are in sliding connection with the transverse screw rod 7, and the top of each transverse sliding plate 8 is fixedly connected with a second base plate 4;

the horizontal lateral wall of second base plate 4 is equipped with vertical knob 12, and is concrete, vertical knob 12 rotates with second base plate 4 to be connected, the end of vertical knob 12 is equipped with the vertical lead screw 11 that extends to another horizontal inside wall of second base plate 4, and is concrete, vertical lead screw 11 and vertical knob 12 fixed connection, vertical lead screw 11 rotates with second base plate 4 to be connected, vertical lead screw 11 threaded connection has a plurality of vertical slide 13, and is concrete, vertical slide 13 and vertical lead screw 11 sliding connection, every vertical slide 13's top all with third base plate 5 fixed connection, the top of third base plate 5 is equipped with surveyor's level 3, and is concrete,

third base plate

5 and 3 fixed connection of surveyor's level.

Wherein, two horizontal inside walls of first base plate 1 are equipped with horizontal spout 9, horizontal slide 8's both ends are equipped with the horizontal slider 10 with horizontal spout 9 looks adaptation, it is specific, horizontal slider 10 and 8 fixed connection of horizontal slide,

horizontal slider

10 and 9 sliding connection of horizontal spout, two vertical inside walls of second base plate 4 are equipped with vertical spout 14, vertical slide 13's both ends are equipped with the vertical slider 15 with 14 looks adaptations of vertical spout, it is specific,

vertical slider

15 and 14 sliding connection of vertical spout, vertical slider 15 and vertical slide 13 fixed connection, be convenient for carry on spacingly when sliding horizontal slide 8 and vertical slide 13, make to slide more steady.

Wherein, horizontal spout 9, horizontal slider 10, vertical spout 14 and vertical slider 15 all are equipped with the fillet for horizontal spout 9 and horizontal slider 10 slip more convenient.

Wherein, support 2 is telescopic bracket, conveniently adjusts 2 length of support.

Wherein, support 2 rotates with first base plate 1 to be connected, adjusts support 2 among the convenient to use and opens the angle, after the use, can adjust support 2 and conveniently take and put.

The working principle is as follows:

after the position of the measuring point is roughly estimated, the bracket 2 is opened, the height of the bracket 2 is adjusted, the bracket 2 is fixed to be horizontal, the level 3 is fixed on the third base plate 5, the transverse knob 6 on the first base plate 1 is adjusted to rotate the transverse screw rod 7 to drive the transverse sliding plate 8 to slide, the transverse sliding plate 8 slides stably along the transverse sliding groove 9 through the transverse sliding block 10, so as to drive the second base plate 4 and the third base plate 5 to slide transversely, thereby driving the level 3 to slide transversely, realizing the adjustment of the transverse position of the level 3, rotating the longitudinal screw rod 11 by rotating the longitudinal knob 12 on the adjusting second base plate 4, driving the longitudinal sliding plate 13 to slide, the longitudinal sliding plate 13 stably slides along the longitudinal sliding groove 14 through the longitudinal sliding block 15, thereby drive third base plate 5 longitudinal sliding, and then drive surveyor's level 3 longitudinal sliding, realize the longitudinal position of adjustment surveyor's level 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. The measuring device for road construction is characterized by comprising a first base plate (1), a support (2) and a level gauge (3), wherein a transverse knob (6) is arranged on the longitudinal outer side wall of the first base plate (1), a transverse screw rod (7) extending to the other longitudinal inner side wall of the first base plate (1) is arranged at the tail end of the transverse knob (6), the transverse screw rod (7) is in threaded connection with a plurality of transverse sliding plates (8), and the top of each transverse sliding plate (8) is fixedly connected with a second base plate (4);

the horizontal lateral wall of second base plate (4) is equipped with vertical knob (12), the end of vertical knob (12) is equipped with vertical lead screw (11) that extend to another horizontal inside wall of second base plate (4), vertical lead screw (11) threaded connection has a plurality of vertical slide (13), every the top of vertical slide (13) all with third base plate (5) fixed connection, the top of third base plate (5) is equipped with spirit level (3).

2. The measuring device for road construction according to claim 1, characterized in that: two horizontal inside walls of first base plate (1) are equipped with horizontal spout (9), the both ends of horizontal slide (8) are equipped with horizontal slider (10) with horizontal spout (9) looks adaptation, two vertical inside walls of second base plate (4) are equipped with vertical spout (14), the both ends of vertical slide (13) are equipped with vertical slider (15) with vertical spout (14) looks adaptation.

3. The measuring device for road construction according to claim 2, characterized in that: the transverse sliding groove (9), the transverse sliding block (10), the longitudinal sliding groove (14) and the longitudinal sliding block (15) are all provided with round corners.

4. The measuring device for road construction according to claim 1, characterized in that: the support (2) is a telescopic support.

5. The measuring device for road construction according to claim 1, characterized in that: the support (2) is rotatably connected with the first substrate (1).