CN216898889U

CN216898889U - Engineering is managed and is used road slope chi

Info

Publication number: CN216898889U
Application number: CN202220633460.8U
Authority: CN
Inventors: 吴远锋
Original assignee: Zhongxiang Guanyi Construction Group Co ltd
Current assignee: Zhongxiang Guanyi Construction Group Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-05
Anticipated expiration: 2032-03-21

Abstract

The application discloses engineering is managed and is used road slope chi relates to road measurement technical field, improves that the staff bends over and pastes and rotate and the reading to the bubble spirit level on domatic, the comparatively inconvenient problem of operation, the on-line screen storage device comprises a base, one side fixed mounting of base upper surface has flexible stand, the top fixedly connected with protractor of flexible stand, the centre of a circle department of protractor is pegged graft there is the pivot, the upper end of flexible stand is rotated through the pivot and is connected with the rotor arm, one side of rotor arm is provided with the bubble spirit level, one side fixed mounting of flexible stand upper end has the backup pad, the screw rod is installed in the top rotation of backup pad, the surperficial threaded connection of screw rod has the sliding seat, rotate between the top of sliding seat and the bottom of rotor arm and install the bracing piece. This application is when using, and the staff can adjust suitable height with the protractor according to the height demand, need not to paste and carries out reading, convenient operation on domatic.

Description

Engineering is managed and is used road slope chi

Technical Field

The application relates to the field of road measurement, in particular to a road slope ruler for engineering supervision.

Background

The slope ruler is a graphic curve ruler used for determining the corresponding ground slope or the inverse process of the ground slope according to the horizontal distance of the contour lines on a topographic map, is mainly used for measuring the slope of an urban road, and can reasonably protect and guarantee the safety of the urban road by measuring the slope of the urban road.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, when the existing gradient ruler is used, workers need to bend down to stick on a slope surface to rotate and read the bubble level gauge, the operation is inconvenient, the labor intensity is high, and therefore the road gradient ruler for engineering supervision is provided.

SUMMERY OF THE UTILITY MODEL

In order to improve the staff and bend down to paste and rotate and the reading bubble spirit level on domatic, the comparatively inconvenient problem of operation, this application provides a road slope chi is used in engineering supervision.

The application provides a road slope chi is used in project supervision adopts following technical scheme:

a road slope ruler for project supervision comprises a base, wherein a telescopic upright post is fixedly mounted on one side of the upper surface of the base, the top of the telescopic upright post is fixedly connected with a protractor, a rotating shaft is inserted in the center of the protractor, the upper end of the telescopic upright post is rotatably connected with a rotating arm through the rotating shaft, and a bubble level meter is arranged on one side of the rotating arm;

one side fixed mounting of flexible stand upper end has the backup pad, the top of backup pad is rotated and is installed the screw rod, the surperficial threaded connection of screw rod has the sliding seat, rotate between the top of sliding seat and the bottom of rotor arm and install the bracing piece.

Through adopting above-mentioned technical scheme, when measuring, put the base on domatic, drive the sliding seat motion through the screw rod, make the sliding seat drive the bracing piece and rotate, make the bracing piece drive the rotor arm and rotate, control the rotor arm rotates bubble spirit level to the level, can carry out the slope reading according to the scale that the instruction arrow point aimed at, need not to paste and carry out the reading on domatic, convenient operation reduces the operation degree of difficulty and intensity of labour.

Optionally, a positioning bolt is inserted into one side of the telescopic upright column.

Through adopting above-mentioned technical scheme, can fix flexible stand through positioning bolt, be convenient for adjust the length of flexible stand.

Optionally, an indication arrow is arranged at one end of the outer side wall of the rotating arm, which is close to the protractor.

Through adopting above-mentioned technical scheme, make the reading more accurate through the instruction arrow.

Optionally, a motor for driving the screw to rotate is installed at one end of the screw.

Through adopting above-mentioned technical scheme, can drive the screw rod through the motor and rotate.

Optionally, a guide rod parallel to the screw rod is fixedly mounted at the top of the supporting plate, and the movable seat is sleeved on the guide rod in a sliding manner.

Through adopting above-mentioned technical scheme, when the screw rod rotated, the guide arm can play the spacing effect of direction to the sliding seat.

Optionally, a handrail is fixedly mounted on one side of the telescopic upright column, which is far away from the supporting plate.

Through adopting above-mentioned technical scheme, conveniently right steady to equipment through the handrail.

Optionally, the four corners of the bottom of the base are provided with rollers.

Through adopting above-mentioned technical scheme, make things convenient for equipment to remove through the gyro wheel.

Optionally, the bottom of the base is in threaded connection with a ground inserting rod.

Through adopting above-mentioned technical scheme, can fix the base through inserting ground pole.

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

1. the height of the protractor can be adjusted through the arrangement of the telescopic vertical columns, a worker can adjust the protractor to a proper height according to the height requirement without being stuck on a slope surface for reading, and the operation is convenient;

2. this application passes through the setting of motor, screw rod, sliding seat and bracing piece, can use the motor to drive the screw rod and rotate, makes the sliding seat along the length direction motion of screw rod, makes the sliding seat drive the bracing piece and rotates, makes the bracing piece drive the rotor arm and rotates to need not manually to operate the rotor arm, further reduce the operation degree of difficulty and intensity of labour.

Drawings

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

fig. 2 is a schematic front view structure of the present application.

Description of reference numerals:

1. a base; 2. a telescopic upright post; 3. a protractor; 4. a rotating shaft; 5. a rotating arm; 6. a bubble level; 7. a support plate; 8. a screw; 9. a movable seat; 10. a support bar; 11. positioning the bolt; 12. an arrow is indicated; 13. a motor; 14. a guide bar; 15. a handrail; 16. a roller; 17. and (4) inserting a ground rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1-2, a road grade rod for project supervision comprises a base 1, a telescopic column 2 fixedly installed on one side of the upper surface of the base 1, a positioning bolt 11 inserted into one side of the telescopic column 2, the telescopic upright post 2 can be fixed through a positioning bolt 11, the length of the telescopic upright post 2 is convenient to adjust, the top of the telescopic upright post 2 is fixedly connected with a protractor 3, a rotating shaft 4 is inserted in the circle center of the protractor 3, the upper end of the telescopic upright post 2 is rotatably connected with a rotating arm 5 through the rotating shaft 4, one side of the rotating arm 5 is provided with a bubble level meter 6, the bubble level meter 6 and the rotating arm 5 are horizontally arranged, one end of the outer side wall of the rotating arm 5, which is close to the protractor 3, is provided with an indicating arrow 12, when measuring, put base 1 on domatic, rotate bubble spirit level 6 to the level through control rotor arm 5, can carry out the slope reading according to the scale that instruction arrow 12 was aimed at.

Through the setting of flexible stand 2, can adjust the height of protractor 3, the staff can adjust suitable height with protractor 3 according to the height demand, need not to paste and carry out the reading on domatic, convenient operation.

Referring to fig. 1 and 2, a supporting plate 7 is fixedly installed on one side of the upper end of a telescopic upright post 2, a screw 8 is rotatably installed on the top of the supporting plate 7, the screw 8 is horizontally arranged, a motor 13 for driving the screw 8 to rotate is installed at one end of the screw 8, the screw 8 can be driven to rotate by the motor 13, a movable seat 9 is connected to the surface of the screw 8 in a threaded manner, a guide rod 14 parallel to the screw 8 is fixedly installed on the top of the supporting plate 7, the movable seat 9 is slidably sleeved on the guide rod 14, a supporting rod 10 is rotatably installed between the top of the movable seat 9 and the bottom of a rotating arm 5, when the screw 8 rotates, the guide rod 14 can play a role in guiding and limiting on the movable seat 9, so that the movable seat 9 moves along the length direction of the screw 8, the movable seat 9 drives the supporting rod 10 to rotate, the supporting rod 10 drives the rotating arm 5 to rotate, and therefore, the rotating arm 5 does not need to be manually operated, the operation difficulty and the labor intensity are reduced.

Referring to fig. 1 and 2, a handrail 15 is fixedly installed on one side of the telescopic upright post 2 away from the supporting plate 7, and the equipment is conveniently stabilized by the handrail 15. The four corners department of base 1 bottom all installs gyro wheel 16, makes things convenient for equipment to remove through gyro wheel 16. The bottom threaded connection of base 1 has ground pole 17, can fix base 1 through inserting ground pole 17.

The implementation principle of the application is as follows: when measuring, put base 1 on domatic, drive screw rod 8 through motor 13 and rotate, make the sliding seat 9 along the length direction motion of screw rod 8, make sliding seat 9 drive bracing piece 10 and rotate, make bracing piece 10 drive rotor arm 5 and rotate, control rotor arm 5 rotates bubble spirit level 6 to the level, can carry out the slope reading according to the scale that instructs arrow point 12 to aim at, need not to paste and carry out the reading on domatic, convenient operation reduces the operation degree of difficulty and intensity of labour.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a road grade rod is used in engineering supervision, includes base (1), its characterized in that: a telescopic upright post (2) is fixedly mounted on one side of the upper surface of the base (1), the top of the telescopic upright post (2) is fixedly connected with a protractor (3), a rotating shaft (4) is inserted in the circle center of the protractor (3), the upper end of the telescopic upright post (2) is rotatably connected with a rotating arm (5) through the rotating shaft (4), and a bubble level meter (6) is arranged on one side of the rotating arm (5);

one side fixed mounting of flexible stand (2) upper end has backup pad (7), the top of backup pad (7) is rotated and is installed screw rod (8), the surperficial threaded connection of screw rod (8) has sliding seat (9), rotate between the top of sliding seat (9) and the bottom of rotor arm (5) and install bracing piece (10).

2. The road grade rod for project supervision according to claim 1, characterized in that: one side of the telescopic upright post (2) is inserted with a positioning bolt (11).

3. The road grade rod for project supervision according to claim 1, characterized in that: an indicating arrow (12) is arranged at one end, close to the protractor (3), of the outer side wall of the rotating arm (5).

4. The road grade rod for project supervision according to claim 1, characterized in that: and a motor (13) for driving the screw rod (8) to rotate is installed at one end of the screw rod (8).

5. The road grade rod for project supervision according to claim 1, characterized in that: the top of the supporting plate (7) is fixedly provided with a guide rod (14) parallel to the screw rod (8), and the movable seat (9) is sleeved on the guide rod (14) in a sliding manner.

6. The road grade rod for project supervision according to claim 1, characterized in that: and one side of the telescopic upright post (2) far away from the supporting plate (7) is fixedly provided with a handrail (15).

7. The road grade rod for project supervision according to claim 1, characterized in that: and rollers (16) are arranged at four corners of the bottom of the base (1).

8. The road grade rod for project supervision according to claim 1, characterized in that: the bottom of the base (1) is in threaded connection with a ground inserting rod (17).