CN216410162U

CN216410162U - Slope steepness degree measuring device for roadbed construction

Info

Publication number: CN216410162U
Application number: CN202122362494.6U
Authority: CN
Inventors: 马晓萱
Original assignee: Individual
Current assignee: Guangdong Haiqin Construction Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-29
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of road measurement, and discloses a slope steepness measuring device for roadbed construction, which comprises a rotating shaft, wherein a rotating assembly is arranged on the outer side of the rotating shaft, a supporting assembly fixedly connected with the rotating assembly is arranged on the outer side of the rotating shaft, a measuring assembly is fixedly connected to the top of the supporting assembly, a fitting assembly is movably connected to the outer side of the measuring assembly, the rotating assembly comprises a movable block movably connected to the outer side of the rotating shaft, a bearing is fixedly connected to the inner part of the movable block, a threaded rod with one end extending to the right side of the movable block is fixedly connected to the inner part of the bearing, and a movable block is in threaded connection with the outer side of the threaded rod. This side slope degree of steepness measuring device for road bed construction possesses advantages such as the error is little, has solved and has all placed subaerial the use at present side slope degree of steepness measuring device for road bed construction, if when ground unevenness or measure on the inclined pavement, will extremely influence the problem of the result that the device measured.

Description

Slope steepness degree measuring device for roadbed construction

Technical Field

The utility model relates to the technical field of road measurement, in particular to a slope gradient degree measuring device for roadbed construction.

Background

The side slope refers to a slope surface with a certain slope and made on two sides of the roadbed for ensuring the stability of the roadbed, and is classified according to the causes: the method can be divided into an artificial side slope and a natural side slope, and is classified according to service life: and can be divided into permanent slopes and temporary slopes.

The slope steepness measuring device for roadbed construction is placed on the ground for use, if the ground is uneven or the slope road surface is measured, the result measured by the device is extremely influenced, and therefore the slope steepness measuring device for roadbed construction is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a slope steepness measuring device for roadbed construction, which has the advantages of small error and the like, and solves the problem that the slope steepness measuring device for roadbed construction is placed on the ground for use and the measured result of the device is extremely influenced if the ground is uneven or the slope road surface is measured.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a road bed construction is with steep degree measuring device of side slope, includes the pivot, the outside of pivot is provided with runner assembly, the outside of pivot be provided with runner assembly fixed connection's supporting component, supporting component's top fixedly connected with measuring component, measuring component's outside swing joint has the laminating subassembly.

The utility model has the beneficial effects that:

this side slope steepness degree measuring device is used in road bed construction, when needs use, place supporting component subaerial earlier, adjust rotating component and supporting component according to the actual use environment afterwards, will laminate the subassembly rotatory to can accomplish the measurement through reading the numerical value on the measuring component after laminating mutually with external side slope, through leveling the supporting component to reduce the error when measuring, realize the effect that the error is little.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the rotating assembly comprises a movable block movably connected to the outer side of the rotating shaft, a bearing is fixedly connected to the inside of the movable block, one end of the bearing is fixedly connected to a threaded rod extending to the right side of the movable block, and a moving block is connected to the outer side of the threaded rod in a threaded mode.

Adopt above-mentioned further scheme's beneficial effect be, when needs use, place the backup pad of below subaerial earlier, if discover ground unevenness, the rotatory threaded rod, under the promotion of screw thread, the movable block removes.

Furthermore, the supporting component comprises two supporting plates which are movably connected to the outer side of the rotating shaft, two hinged seats are fixedly connected to the opposite side of each supporting plate and the upper side and the lower side of each moving block, the upper hinged seats are movably connected through connecting rods, and the lower hinged seats are movably connected through connecting rods.

The beneficial effect of adopting above-mentioned further scheme is that, at the in-process that the movable block removed, through the cooperation between articulated seat and the connecting rod, can make two backup pads use the pivot to expand or contract as the centre of a circle, through the state of observing the air level while adjusting, can carry out the leveling to the backup pad of top to error when reducing the measurement as far as possible realizes the effect that the error is little.

Further, the measuring component comprises a support fixedly connected to the top of the supporting plate, a measuring scale is fixedly connected to the inside of the support, a first fixing screw is movably connected to the inside of the support, and a fixing nut located on the front side of the support is in threaded connection with the outer side of the first fixing screw.

Adopt above-mentioned further scheme's beneficial effect is, after the backup pad adjustment of top, through will laminating the frame rotatory to laminating mutually with external side slope, can obtain the data of the steep degree of side slope through the position that the pointer indicates on the dipperstick, when the reading, can be rotatory to laminating mutually with the support frame with fixation nut, can fix the current position of laminating the frame to convenient to use person carries out the reading.

Further, the laminating subassembly includes swing joint in the laminating frame in the first fixing screw outside, the positive fixedly connected with one end of laminating frame extends to the positive pointer of dipperstick, the inside swing joint of laminating frame has one end to extend to the telescopic link in the laminating frame outside.

Adopt above-mentioned further scheme's beneficial effect be, when laminating frame can't reach the laminating position because of length is too short, the accessible changes the telescopic link and is located the inside position of laminating frame and extend the use length of laminating frame.

Furthermore, the top of backup pad fixedly connected with is located the air level on support frame right side, the inside threaded connection of laminating frame has one end to extend to the second clamping screw who laminates mutually with the telescopic link.

Adopt above-mentioned further scheme's beneficial effect be, after the telescopic link is stretched to the use length, can rotate the second set screw to contact with the telescopic link, can fix the current position of telescopic link through frictional force between the two.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an elevational, cross-sectional view of the rotating assembly of the present invention;

FIG. 3 is a schematic view of a support plate according to the present invention;

FIG. 4 is a left side sectional view of the support frame of the present invention.

In the figure: 1. a rotating shaft; 2. a rotating assembly; 21. a movable block; 22. a bearing; 23. a threaded rod; 24. a moving block; 3. a support assembly; 31. a support plate; 32. a hinged seat; 33. a connecting rod; 4. a measurement assembly; 41. a support frame; 42. measuring a scale; 43. a first fixing screw; 44. fixing a nut; 5. fitting the assembly; 51. a fitting frame; 52. a pointer; 53. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, a slope steepness measuring device for roadbed construction comprises a rotating shaft 1, a rotating component 2 is arranged on the outer side of the rotating shaft 1, the rotating component 2 comprises a movable block 21 movably connected to the outer side of the rotating shaft 1, a bearing 22 is fixedly connected to the inner part of the movable block 21, a threaded rod 23 with one end extending to the right side of the movable block 21 is fixedly connected to the inner part of the bearing 22, a moving block 24 is connected to the outer side of the threaded rod 23 in a threaded manner, when the device is needed, a supporting plate 31 below the device is firstly placed on the ground, if the ground is uneven, the threaded rod 23 is rotated, the moving block 24 moves under the pushing of the threads, a supporting component 3 fixedly connected to the rotating component 2 is arranged on the outer side of the rotating shaft 1, the supporting components 3 comprise two supporting plates 31 which are movably connected to the outer side of the rotating shaft 1, hinged seats 32 are fixedly connected to the opposite sides of the two supporting plates 31 and the upper and lower sides of the moving block 24, the upper two hinged seats 32 are movably connected through a connecting rod 33, the lower two hinged seats 32 are movably connected through the connecting rod 33, in the moving process of the moving block 24, the two supporting plates 31 can be expanded or contracted by taking the rotating shaft 1 as the center of a circle through the matching between the hinged seats 32 and the connecting rod 33, the upper supporting plate 31 can be leveled by adjusting and observing the state of the bubble, thereby reducing the error during measurement as much as possible and realizing the effect of small error, the top of the supporting component 3 is fixedly connected with a measuring component 4, the measuring component 4 comprises a supporting frame 41 fixedly connected to the top of the upper supporting plate 31, a measuring scale 42 is fixedly connected inside the supporting frame 41, a first fixing screw 43 is movably connected inside the supporting frame 41, and a fixing nut 44 positioned on the front side of the supporting frame 41 is in threaded connection with the outer side of the first fixing screw 43, after the supporting plate 31 above is adjusted, the attaching frame 51 is rotated to be attached to the external side slope, that is, the data of the slope gradient degree can be obtained through the position pointed by the pointer 52 on the measuring scale 42, when the reading is carried out, the fixing nut 44 can be rotated to be attached to the supporting frame 41, that is, the current position of the attaching frame 51 can be fixed, so that the reading is carried out by a user, the outer side of the measuring component 4 is movably connected with the attaching component 5, the attaching component 5 comprises the attaching frame 51 movably connected to the outer side of the first fixing screw 43, the front surface of the attaching frame 51 is fixedly connected with the pointer 52, one end of which extends to the front surface of the measuring scale 42, the inner part of the attaching frame 51 is movably connected with the telescopic rod 53, one end of which extends to the outer side of the attaching frame 51, when the attaching frame 51 is too short to reach the attaching position, the using length of the attaching frame 51 can be extended by changing the position of the telescopic rod 53 inside the attaching frame 51, top fixedly connected with of top backup pad 31 is located the air level on support frame 41 right side, and the inside threaded connection of laminating frame 51 has one end to extend to the second clamping screw who laminates mutually with telescopic link 53, is stretched to using length back when telescopic link 53, can rotate the second clamping screw to contact with telescopic link 53, can fix telescopic link 53's current position through frictional force between the two.

The working principle is as follows:

the first step is as follows: when the device is needed to be used, the supporting plate 31 below is placed on the ground, if the ground is found to be uneven, the threaded rod 23 is rotated, and the moving block 24 moves under the pushing of the threads;

the second step is that: in the moving process of the moving block 24, the two supporting plates 31 can be expanded or contracted by taking the rotating shaft 1 as the center of a circle through the matching between the hinge seat 32 and the connecting rod 33, and the upper supporting plate 31 can be leveled by adjusting and observing the state of the bubble at the same time, so that the error in measurement is reduced as much as possible, and the effect of small error is realized;

the third step: after the backup pad 31 of top has adjusted, through will laminating frame 51 rotatory to laminating mutually with external side slope, can obtain the data of the steep degree of side slope through the position that pointer 52 pointed on dipperstick 42, when the reading, can rotate fixation nut 44 to laminating mutually with support frame 41, can fix the current position of laminating frame 51 to convenient to use person carries out the reading.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road bed construction is with steep degree measuring device of side slope, includes pivot (1), its characterized in that: the utility model discloses a bearing assembly, including pivot (1), the outside of pivot (1) is provided with runner assembly (2), the outside of pivot (1) be provided with runner assembly (2) fixed connection's supporting component (3), the top fixedly connected with measuring component (4) of supporting component (3), the outside swing joint of measuring component (4) has laminating subassembly (5).

2. The device for measuring the gradient degree of the side slope for roadbed construction according to claim 1, characterized in that: the rotating assembly (2) comprises a movable block (21) movably connected to the outer side of the rotating shaft (1), a bearing (22) is fixedly connected to the inner portion of the movable block (21), one end of the fixedly connected inner portion of the bearing (22) extends to a threaded rod (23) on the right side of the movable block (21), and a moving block (24) is connected to the outer side of the threaded rod (23) in a threaded mode.

3. The device for measuring the gradient degree of the side slope for roadbed construction according to claim 2, characterized in that: the supporting assembly (3) comprises two supporting plates (31) which are movably connected to the outer side of the rotating shaft (1), two hinged seats (32) are fixedly connected to the opposite side of each supporting plate (31) and the upper side and the lower side of each moving block (24), the upper hinged seats (32) are movably connected through connecting rods (33), and the lower hinged seats (32) are movably connected through connecting rods (33).

4. The device for measuring the gradient degree of the side slope for roadbed construction according to claim 3, characterized in that: the measuring component (4) comprises a fixed connection part and is arranged above the supporting frame (41) at the top of the supporting plate (31), the inside of the supporting frame (41) is fixedly connected with a measuring scale (42), the inside of the supporting frame (41) is movably connected with a first fixing screw rod (43), and the outside of the first fixing screw rod (43) is in threaded connection with a fixing nut (44) which is positioned on the front side of the supporting frame (41).

5. The device for measuring the gradient degree of the side slope for roadbed construction according to claim 4, characterized in that: laminating subassembly (5) are including laminating frame (51) in the first set screw (43) outside of swing joint, the positive fixedly connected with one end of laminating frame (51) extends to gauge (42) positive pointer (52), the inside swing joint of laminating frame (51) has one end to extend to telescopic link (53) outside laminating frame (51).

6. The device for measuring the gradient degree of the side slope for roadbed construction according to claim 5, characterized in that: the top of the supporting plate (31) is fixedly connected with a level bubble located on the right side of the supporting frame (41), and the inner thread of the attaching frame (51) is connected with a second fixing screw rod, one end of the second fixing screw rod extends to the portion attached to the telescopic rod (53).