CN221376642U

CN221376642U - Road gradient measuring instrument

Info

Publication number: CN221376642U
Application number: CN202323316753.7U
Authority: CN
Inventors: 孙小明
Original assignee: Zhejiang Kangzheng Engineering Management Co ltd
Current assignee: Zhejiang Kangzheng Engineering Management Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-07-19
Anticipated expiration: 2033-12-06

Abstract

The utility model discloses a road gradient measuring instrument which comprises a measuring box body, an angle dial, measuring hanging hammers and a handle, wherein the handle is fixedly connected to two sides of the top of the measuring box body, the angle dial is fixedly arranged in the measuring box body, and the measuring hanging hammers are fixedly arranged in the measuring box body and are positioned on the front side of the angle dial. According to the utility model, the positioning roller and the movable roller are arranged, so that a user can conveniently move the measuring box body, and meanwhile, the positioning component can position the positioning roller, so that the problems that the measuring box is supported by the support in the using process, the measuring box works on a slope in the using process, a positioning structure is not arranged upwards in the measuring process, the measuring box is easy to displace and shake in the working process, and the measuring box needs to be manually carried for multiple times of measuring operation, and the detection efficiency of the measuring box is affected are solved.

Description

Road gradient measuring instrument

Technical Field

The utility model relates to the technical field of road engineering, in particular to a road gradient measuring instrument.

Background

Highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure. Highway engineering structures include roadbeds, roadways, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.

For example, the application number CN201320868019.9 discloses a lifting hammer type road gradient measuring instrument, which comprises a lifting hammer and a measuring box, wherein a transparent window is arranged at the top of the measuring box, an angle dial is fixed on the rear wall of the inside of the measuring box, a magnifying glass reading window is arranged on the front wall of the measuring box, reflective mirrors are rotatably arranged on two side walls, close to the transparent window, of the inside of the measuring box through adjusting rods, and a fine tuning knob is arranged at one end, extending out of the side wall of the measuring box, of the adjusting rods; the center of the angle dial is provided with a lifting hammer supporting rod perpendicular to the angle dial, and the lifting hammer supporting rod is connected with a lifting hammer through a lifting hammer steel wire; the measuring instrument has the advantages of small measuring data error, simple and convenient operation, small volume, light weight, convenient carrying and convenient and quick measurement, is made of aluminum alloy, and is suitable for measuring the gradients of the transverse slopes, the longitudinal slopes and the like of the current road.

Based on the searching of the patent and combining the discovery of the equipment in the prior art, the method for detecting the transverse slope of the arch of the highway can be solved when the equipment is applied, mainly comprises the steps of using a level gauge to measure the height difference between the center line and the side line of the measuring instrument, and then using a ruler to measure the distance between the two height differences to measure the transverse slope of the arch of the highway; the measurement of road longitudinal slope mainly is the difference of elevation and horizontal distance ratio between measuring apparatu stake number and regard as the problem of road longitudinal slope, but supports the measuring tank through the support in the in-process of using, and the measuring tank is operating on the slope in the in-process of using, and the measurement is upwards not set up location structure for the measuring tank appears the displacement easily when the operation and rocks the phenomenon, and the measuring tank needs the manual transport of manual work of many times measurement operation needs simultaneously, influences the efficiency that the measuring tank detected.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide a road gradient measuring instrument which has the advantages of moving and positioning, and solves the problems that the measuring box is supported by a support in the using process, the measuring box works on a slope in the using process, and a positioning structure is not arranged upwards in the measuring process, so that the measuring box is easy to displace and shake during the working, and meanwhile, the measuring box needs to be manually carried for a plurality of times, so that the detection efficiency of the measuring box is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road slope measuring apparatu, includes measurement case body, angle calibrated scale, measures hammer and handle, handle fixed connection is in the both sides at measurement case body top, angle calibrated scale fixed mounting is in the inside of measurement case body, it is located the front side of angle calibrated scale to measure the hammer fixed mounting in the inside of measurement case body, the fixed pedestal of bottom fixedly connected with on measurement case body right side, the surface swing joint of fixed pedestal has a movable section of thick bamboo, the equal swing joint of the left bottom fixedly connected with installation pedestal of measurement case body, the front side and the equal swing joint of rear side on installation pedestal surface have the location cylinder, the top of installation pedestal is provided with the fixed plate, the equal fixedly connected with locating component of front side and rear side of fixed plate bottom, the top fixedly connected with adjusting part of installation pedestal.

As the preferable mode of the utility model, the positioning assembly comprises positioning plugboards which are fixedly connected to the front side and the rear side of the bottom of the fixed plate, positioning slots are formed in the surface of the positioning roller, a plurality of positioning slots are formed and distributed in an annular equidistant mode, and the positioning plugboards are movably connected with the positioning slots.

Preferably, the adjusting assembly comprises a mounting cylinder, wherein a screw rod is arranged in the mounting cylinder, and the top of the screw rod penetrates through the top of the fixing plate and is in threaded connection with the fixing plate.

As the preferable mode of the utility model, the front side and the rear side of the bottom of the left side of the measuring box body are respectively provided with a sliding groove, the front side and the rear side of the top of the fixed plate are respectively fixedly connected with a sliding block, and the sliding blocks are movably connected with the sliding grooves.

As the preferable mode of the utility model, the bottom of the inner wall of the installation cylinder is movably embedded with a round table block, and the top of the round table block is fixedly connected with the bottom of the screw rod.

As the preferable mode of the utility model, the top parts of the two sides of the positioning plugboard are fixedly connected with the reinforcing plates, the reinforcing plates are provided with a plurality of reinforcing plates which are distributed at equal intervals, and the top parts of the reinforcing plates are fixedly connected with the bottom parts of the fixing plates.

As preferable in the utility model, the top of the screw is fixedly connected with a rotary hand wheel.

As the preferable mode of the utility model, the surfaces of the movable cylinder and the positioning roller are fixedly connected with the anti-skid rubber strips, and the anti-skid rubber strips are provided with a plurality of annular equidistant distribution.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the positioning roller and the movable roller are arranged, so that a user can conveniently move the measuring box body, the positioning assembly can position the positioning roller, the problems that the measuring box is supported by the support in the using process, the measuring box works on a slope in the using process, a positioning structure is not arranged upwards in the measuring process, the measuring box is easy to displace and shake in the working process, and meanwhile, the measuring box needs to be manually carried for multiple times of measuring operation, so that the detection efficiency of the measuring box is influenced are solved, and the movable positioning advantage is realized.

2. According to the utility model, the positioning assembly is arranged, so that the positioning plugboard can be driven to move downwards after the fixing plate moves downwards, and can be inserted into the positioning slot on the surface of the positioning roller after the positioning plugboard moves downwards, so that the positioning roller is positioned, and the screw rod in the mounting cylinder can drive the fixing plate to move after rotating in the fixing plate by arranging the adjusting assembly, so that the fixing plate drives the positioning plugboard to move upwards or downwards, and the position of the positioning plugboard is convenient for a user to adjust.

3. According to the utility model, the sliding groove and the sliding block are arranged, so that the use of the sliding groove and the sliding block can limit the fixed plate, the fixed plate can stably drive the positioning inserting plate to move up and down, and the use of the round table block can limit the screw rod through the round table block, so that the screw rod is prevented from being separated from the mounting cylinder in the rotating process, and the rotating stability of the screw rod is ensured.

Drawings

FIG. 1 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

FIG. 2 is a schematic perspective exploded view of the fixing plate of the present utility model;

Fig. 3 is a schematic perspective view of a positioning roller according to the present utility model.

In the figure: 1. a measuring box body; 2. an angle dial; 3. measuring a hanging hammer; 4. a handle; 5. a fixed shaft bracket; 6. a movable cylinder; 7. installing a shaft bracket; 8. positioning a roller; 9. a fixing plate; 10. a positioning assembly; 101. positioning the plugboard; 102. positioning the slot; 11. an adjustment assembly; 111. a mounting cylinder; 112. a screw; 12. a sliding groove; 13. a sliding block; 14. round table blocks; 15. a reinforcing plate; 16. rotating a hand wheel; 17. an anti-skid rubber strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the road gradient measuring instrument provided by the utility model comprises a measuring box body 1, an angle dial 2, measuring lifting hammers 3 and a handle 4, wherein the handle 4 is fixedly connected to two sides of the top of the measuring box body 1, the angle dial 2 is fixedly installed in the measuring box body 1, the measuring lifting hammers 3 are fixedly installed in the measuring box body 1 and are positioned on the front side of the angle dial 2, the bottom of the right side of the measuring box body 1 is fixedly connected with a fixed shaft bracket 5, the surface of the fixed shaft bracket 5 is movably connected with a movable cylinder 6, the bottom of the left side of the measuring box body 1 is fixedly connected with a mounting shaft bracket 7, the front side and the rear side of the surface of the mounting shaft bracket 7 are movably connected with positioning cylinders 8, the top of the mounting shaft bracket 7 is provided with a fixed plate 9, the front side and the rear side of the bottom of the fixed plate 9 are fixedly connected with positioning assemblies 10, and the top of the mounting shaft bracket 7 is fixedly connected with an adjusting assembly 11.

Referring to fig. 2, the positioning assembly 10 includes a positioning insertion plate 101, the positioning insertion plate 101 is fixedly connected to the front side and the rear side of the bottom of the fixing plate 9, positioning slots 102 are formed in the surface of the positioning roller 8, a plurality of positioning slots 102 are formed and distributed in an annular equidistant manner, and the positioning insertion plate 101 is movably connected with the positioning slots 102.

As a technical optimization scheme of the utility model, by arranging the positioning assembly 10, the fixing plate 9 can drive the positioning plugboard 101 to move downwards after moving downwards, and the positioning plugboard 101 can be inserted into the positioning slot 102 on the surface of the positioning roller 8 after moving downwards, so that the positioning roller 8 is positioned.

Referring to fig. 2, the adjustment assembly 11 includes a mounting cylinder 111, and a screw 112 is provided inside the mounting cylinder 111, and the top of the screw 112 penetrates to the top of the fixing plate 9 and is screw-coupled with the fixing plate 9.

As a technical optimization scheme of the utility model, through arranging the adjusting component 11, the screw rod 112 in the installation cylinder 111 can drive the fixing plate 9 to move after rotating in the fixing plate 9, so that the fixing plate 9 drives the positioning plugboard 101 to move upwards or downwards, and a user can conveniently adjust the position of the positioning plugboard 101.

Referring to fig. 2, the front side and the rear side of the bottom of the left side of the measuring box body 1 are both provided with sliding grooves 12, the front side and the rear side of the top of the fixed plate 9 are both fixedly connected with sliding blocks 13, and the sliding blocks 13 are movably connected with the sliding grooves 12.

As a technical optimization scheme of the utility model, through arranging the sliding groove 12 and the sliding block 13, the use of the sliding groove 12 and the sliding block 13 can limit the fixed plate 9, so that the fixed plate 9 can stably drive the positioning plugboard 101 to move up and down.

Referring to fig. 2, a circular truncated cone block 14 is movably embedded at the bottom of the inner wall of the mounting cylinder 111, and the top of the circular truncated cone block 14 is fixedly connected with the bottom of the screw 112.

As a technical optimization scheme of the utility model, the circular truncated cone blocks 14 are arranged, so that the use of the circular truncated cone blocks 14 can limit the screw 112, the screw 112 is prevented from being separated from the mounting cylinder 111 in the rotating process, and the rotating stability of the screw 112 is ensured.

Referring to fig. 2, reinforcing plates 15 are fixedly connected to the tops of both sides of the positioning insert plate 101, the reinforcing plates 15 are provided with a plurality of reinforcing plates 15 and are equidistantly distributed, and the tops of the reinforcing plates 15 are fixedly connected to the bottoms of the fixing plates 9.

As a technical optimization scheme of the utility model, the positioning plugboard 101 can be reinforced by arranging the reinforcing plate 15, so that the positioning plugboard 101 is more stable and does not incline when in use, and the phenomenon of breakage of the positioning plugboard 101 when in use is avoided.

Referring to fig. 2, a rotatable handwheel 16 is fixedly connected to the top of the screw 112.

As a technical optimization scheme of the utility model, through arranging the rotary hand wheel 16, a user can rotate the screw 112 by using the rotary hand wheel 16, so that the user can conveniently rotate the screw 112 by using the rotary hand wheel 16 to adjust whether the positioning plugboard 101 is inserted into the positioning slot 102.

Referring to fig. 2, the surfaces of the movable cylinder 6 and the positioning roller 8 are fixedly connected with anti-skid rubber strips 17, and the anti-skid rubber strips 17 are provided with a plurality of annular equidistant distribution.

As a technical optimization scheme of the utility model, through arranging the anti-skid rubber strips 17, the friction force between the positioning roller 8 and the movable cylinder 6 as well as the ground can be increased by using the anti-skid rubber strips 17, so that the stability of the positioning roller 8 and the movable cylinder 6 in use is ensured.

The working principle and the using flow of the utility model are as follows: when in use, a user can move the push measurement box body 1 through the movable cylinder 6 and the positioning roller 8 on the fixed shaft bracket 5 and the mounting shaft bracket 7, when the measurement box body 1 needs to be positioned, the user rotates the screw rod 112 inside the mounting cylinder 111 through rotating the hand wheel 16, the screw rod 112 is limited by the round table block 14 when rotating, the screw rod 112 can drive the fixed plate 9 to move downwards when rotating inside the fixed plate 9, the fixed plate 9 can drive the positioning plugboard 101 to move downwards after moving downwards, the positioning plugboard 101 can drive the positioning plugboard 101 to move downwards after moving downwards, and the positioning plugboard 101 can be inserted into the positioning slot 102 inside the positioning roller 8 after moving downwards, so that the positioning plugboard 101 can position the positioning roller 8 in cooperation with the positioning slot 102, and the measurement box body 1 is positioned, and the effect of moving positioning is achieved.

To sum up: this road slope measuring apparatu, through setting up location cylinder 8 and movable cylinder 6, make movable cylinder 6 and location cylinder 8 can convenient to use person remove measurement box body 1, positioning assembly 10 can fix a position location cylinder 8 simultaneously, the in-process of having solved in use supports the measurement box through the support, and the measurement box carries out the operation on the slope in the in-process of using, and the measurement upwards does not set up location structure for the measurement box appears the displacement easily when the operation and rocks the phenomenon, and the measurement box needs artifical manual transport of many times measurement operation needs simultaneously, influences the problem of measurement box detection efficiency.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road slope measuring apparatu, includes measurement case body (1), angle calibrated scale (2), measures sledge hammer (3) and handle (4), its characterized in that: handle (4) fixed connection is in the both sides at measurement box body (1) top, angle calibrated scale (2) fixed mounting is in the inside of measuring box body (1), measure the front side that the inside of hanging hammer (3) fixed mounting is located angle calibrated scale (2) at measurement box body (1), the bottom fixedly connected with fixed pedestal (5) on measurement box body (1) right side, the surface swing joint of fixed pedestal (5) has movable tube (6), the equal swing joint of the front side and the rear side on measurement box body (1) left side has locating roller (8) on installation pedestal (7) surface, the top of installation pedestal (7) is provided with fixed plate (9), the equal fixedly connected with locating component (10) of front side and rear side of fixed plate (9) bottom, the top fixedly connected with adjusting part (11) of installation pedestal (7).

2. The road grade gauge of claim 1, wherein: the positioning assembly (10) comprises a positioning inserting plate (101), the positioning inserting plate (101) is fixedly connected to the front side and the rear side of the bottom of the fixed plate (9), positioning slots (102) are formed in the surface of the positioning roller (8), a plurality of positioning slots (102) are formed in a mode of being distributed in an annular equidistant mode, and the positioning inserting plate (101) is movably connected with the positioning slots (102).

3. The road grade gauge of claim 1, wherein: the adjusting component (11) comprises a mounting cylinder (111), a screw rod (112) is arranged in the mounting cylinder (111), and the top of the screw rod (112) penetrates through the top of the fixing plate (9) and is in threaded connection with the fixing plate (9).

4. The road grade gauge of claim 1, wherein: the measuring box is characterized in that sliding grooves (12) are formed in the front side and the rear side of the left side bottom of the measuring box body (1), sliding blocks (13) are fixedly connected to the front side and the rear side of the top of the fixing plate (9), and the sliding blocks (13) are movably connected with the sliding grooves (12).

5. A road grade gauge as claimed in claim 3, wherein: the bottom of the inner wall of the mounting cylinder (111) is movably embedded with a round platform block (14), and the top of the round platform block (14) is fixedly connected with the bottom of the screw rod (112).

6. The road grade gauge of claim 2, wherein: the top of location picture peg (101) both sides is all fixedly connected with gusset plate (15), gusset plate (15) are provided with a plurality of and are equidistant the distribution, the top of gusset plate (15) is fixedly connected with the bottom of fixed plate (9).

7. A road grade gauge as claimed in claim 3, wherein: the top of the screw rod (112) is fixedly connected with a rotary hand wheel (16).

8. The road grade gauge of claim 1, wherein: the anti-skid rubber strips (17) are fixedly connected to the surfaces of the movable cylinder (6) and the positioning roller (8), and the anti-skid rubber strips (17) are provided with a plurality of annular equidistant distribution strips.