CN220398548U

CN220398548U - Land gradient measuring device

Info

Publication number: CN220398548U
Application number: CN202321918198.2U
Authority: CN
Inventors: 王艳玲; 赵丹丹
Original assignee: Daqing Real Estate Registration Center
Current assignee: Daqing Real Estate Registration Center
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-26
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a land gradient measuring device which comprises a guiding rule, wherein a measuring rule is rotatably arranged on the guiding rule, a storage groove matched with the measuring rule is formed in the guiding rule, a dividing rule is fixedly arranged on the guiding rule, a through hole matched with the dividing rule is formed in the measuring rule, and a bubble level is fixedly arranged on the measuring rule. The advantages are that: through setting up guiding rule, measuring tape and scale, can directly measure the slope of putting the slope, need not to calculate, for originally adopting the method of calculating the measurement angle, this device has measurement efficiency height, measures simple operation and artifical low in labor strength's advantage.

Description

Land gradient measuring device

Technical Field

The utility model relates to the technical field of land slope detection, in particular to a land slope measuring device.

Background

The land slope is a mode for protecting the foundation pit by digging a soil foundation pit, and the slope of the side wall of the foundation pit is reduced mainly by enlarging the opening of the foundation pit, so that the collapse probability of the side wall of the foundation pit can be effectively reduced; different foundation pits have different requirements on the slope angle, and a slope measuring device is required to be used for measuring the slope during excavation.

The existing gradient measuring device measures gradient length by using a tape for manual work, then calculates the angle of slope release by using the gradient length and the depth of a foundation pit, and because gradients of different parts have certain deviation, multiple measurements are needed, the operation is inconvenient, and the manual labor intensity is high.

Therefore, the novel soil gradient measuring device can be adopted to solve the defects in the prior art.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a land gradient measuring device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a land slope measuring device, includes the guiding rule, the guiding rule rotates installs the measuring tape, set up on the guiding rule with measuring tape matched with accomodate the groove, fixed mounting has the guiding rule on the guiding rule, set up on the measuring tape with guiding rule matched with through-hole, fixed mounting has the bubble spirit level on the measuring tape.

In the above-mentioned land slope measuring device, the spout has been seted up on the measuring tape, sliding mounting has the slide in the spout, fixed mounting has the piece that supports that offsets with the scale on the slide, fixed mounting has spring one between slide and the spout.

In the land gradient measuring device, a plurality of rollers are rotatably arranged on the sliding plate, and two limit grooves matched with the corresponding rollers are formed in the sliding groove.

In the above-mentioned soil slope measuring device, the shape of supporting the piece is hemispherical, and supports the piece and adopt rubber material to make, support piece and spout non-contact.

In the above-mentioned land slope measuring device, sliding mounting has the pothook on the guiding rule, fixed mounting has the spring two between pothook and the guiding rule, set up on the measuring rule with pothook matched with draw-in groove.

In the above-mentioned land slope measuring device, fixed mounting has the slider on the pothook, set up on the guiding rule with slider matched with cell body, fixed mounting has the connecting rod on the slider, fixed mounting has the push pedal that pastes with the guiding rule on the connecting rod.

Compared with the prior art, the utility model has the advantages that:

1: through setting up guiding rule, measuring tape and scale, can directly measure the slope of putting the slope, need not to calculate, for originally adopting the method of calculating the measurement angle, this device has measurement efficiency height, measures simple operation and artifical low in labor strength's advantage.

2: through setting up spring one and supporting the piece, can increase the frictional force between measuring tape and the scale to this can make the measuring tape stop on the scale, prevent that the measuring tape from rotating automatically, the reading of being convenient for cooperates the use of pothook and draw-in groove simultaneously, can accomodate the measuring tape.

In summary, the guiding ruler, the measuring ruler and the graduated scale are arranged, so that the slope of the slope can be directly measured without calculation, and compared with the original method for calculating the measurement angle, the device has the advantages of high measurement efficiency, convenience in measurement operation and low labor intensity.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic view of a soil slope measuring device according to the present utility model;

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

fig. 3 is an enlarged schematic detail view of the portion B in fig. 1.

In the figure: 1 guiding rule, 2 storage groove, 3 measuring rule, 4 guiding rule, 5 bubble level, 6 slide, 7 gyro wheel, 8 spout, 9 support piece, 10 spring one, 11 draw-in groove, 12 pothooks, 13 sliders, 14 spring two, 15 connecting rod, 16 push pedal.

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.

Referring to fig. 1-3, a land gradient measuring device comprises a guiding rule 1, wherein a measuring rule 3 is rotatably arranged on the guiding rule 1, a storage groove 2 matched with the measuring rule 3 is formed in the guiding rule 1, and a dividing rule 4 is fixedly arranged on the guiding rule 1;

the following points are notable:

1. the measuring scale 3 is provided with a chute 8, a sliding plate 6 is arranged in the chute 8 in a sliding way, a supporting block 9 which is propped against the graduated scale 4 is fixedly arranged on the sliding plate 6, and a first spring 10 is fixedly arranged between the sliding plate 6 and the chute 8;

the spring I10 presses the sliding plate 6, so that the pressing block 9 on the sliding plate 6 presses against the graduated scale 4, pressing force between the graduated scale 3 and the graduated scale 4 is increased, an anti-slip effect is achieved, the graduated scale 3 is prevented from freely sliding on the graduated scale 4, and fine adjustment of the graduated scale 3 is facilitated.

2. A plurality of rollers 7 are rotatably arranged on the sliding plate 6, and two limit grooves matched with the corresponding rollers 7 are formed in the sliding groove 8;

the sliding plate 6 moves to enable the roller 7 to roll in the limiting groove, so that friction force can be reduced, abrasion of the measuring scale 3 is reduced, and the service life of the measuring scale 3 is prolonged;

because the length of the limiting groove is limited, the rolling distance of the roller 7 is limited, so that the roller 7 and the sliding plate 6 are limited, the roller 7 and the sliding plate 6 are prevented from being separated from the sliding groove 8, the situation that the sliding plate 6 and the abutting block 9 slide out of the sliding groove 8 to hang to cause the spring I10 to bend is avoided, and the spring I10 can be protected.

3. The shape of the abutting block 9 is hemispherical, the abutting block 9 is made of rubber material, and the abutting block 9 is in non-contact with the chute 8;

the hemispherical arrangement is used for facilitating deformation of the abutting block 9, improving the contact uniformity between the abutting block 9 and the graduated scale 4 and effectively prolonging the service life of the abutting block 9;

the rubber material is used for increasing friction force, so that the measuring tape 3 can conveniently stay on the graduated scale 4, and the non-contact is used for preventing the abutting block 9 from affecting the sliding of the sliding plate 6.

4. A clamping hook 12 is slidably arranged on the guiding rule 1, a spring II 14 is fixedly arranged between the clamping hook 12 and the guiding rule 1, and a clamping groove 11 matched with the clamping hook 12 is formed in the measuring rule 3;

the measuring tape 3 is stored in the storage groove 2, at the moment, the clamping hook 12 can slide on the guiding tape 1 under the pressing acting force of the measuring tape 3 until the clamping hook 12 is clamped into the clamping groove 11, and the clamping hook 12 is clamped with the clamping groove 11 under the action of the spring II 14, so that the measuring tape 3 is locked and stored, and the measuring tape 3 can be protected.

5. A sliding block 13 is fixedly arranged on the clamping hook 12, a groove body matched with the sliding block 13 is formed in the guiding rule 1, a connecting rod 15 is fixedly arranged on the sliding block 13, and a pushing plate 16 attached to the guiding rule 1 is fixedly arranged on the connecting rod 15;

pushing the push plate 16 downwards can drive the connecting rod 15 and the sliding block 13 to move downwards, and the sliding block 13 moves to drive the clamping hook 12 to move, so that the clamping hook 12 is separated from the clamping groove 11, and then the measuring tape 3 can be rotated out of the storage groove 2, so that the clamping hook 12 is conveniently separated from the clamping groove 11.

The measuring scale 3 is provided with a through hole matched with the graduated scale 4, and the measuring scale 3 is fixedly provided with a bubble level 5;

the through holes are arranged to enable the measuring scale 3 to be in closer contact with the graduated scale 4, so that the reading on the graduated scale 4 can be conveniently read;

the function of the bubble level 5 is to ensure that the adjusted measuring tape 3 remains vertical to the ground, thereby improving the accuracy of the measurement.

Firstly, leaning the guiding rule 1 on a slope, then rotating the guiding rule 1 and the measuring rule 3 to keep the measuring rule 3 vertical to the ground, namely, the air bubble in the air bubble level 5 is positioned at the center of the air bubble level 5, and reading the corresponding reading of the inner side of the penetrating hole of the measuring rule 3 on the guiding rule 4 after the adjustment is finished, wherein the reading is the slope of the slope.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a land slope measuring device, includes guiding rule (1), its characterized in that, guiding rule (1) rotate and install measuring rule (3), set up on guiding rule (1) with measuring rule (3) matched with accomodate groove (2), fixed mounting has scale (4) on guiding rule (1), set up on measuring rule (3) with scale (4) matched with through-hole, fixed mounting has bubble spirit level (5) on measuring rule (3).

2. The land gradient measurement device according to claim 1, characterized in that a chute (8) is formed in the measuring scale (3), a sliding plate (6) is slidably mounted in the chute (8), a supporting block (9) supporting against the measuring scale (4) is fixedly mounted on the sliding plate (6), and a first spring (10) is fixedly mounted between the sliding plate (6) and the chute (8).

3. The land gradient measurement device according to claim 2, wherein a plurality of rollers (7) are rotatably mounted on the sliding plate (6), and two limit grooves with corresponding rollers (7) are formed in the sliding groove (8).

4. The land gradient measurement device according to claim 2, wherein the abutment (9) is hemispherical in shape, the abutment (9) is made of rubber material, and the abutment (9) is not in contact with the chute (8).

5. The land gradient measurement device according to claim 1, wherein the guiding rule (1) is slidably provided with a clamping hook (12), a spring II (14) is fixedly arranged between the clamping hook (12) and the guiding rule (1), and the measuring rule (3) is provided with a clamping groove (11) matched with the clamping hook (12).

6. The land gradient measurement device according to claim 5, wherein the clamping hook (12) is fixedly provided with a sliding block (13), the guiding rule (1) is provided with a groove body matched with the sliding block (13), the sliding block (13) is fixedly provided with a connecting rod (15), and the connecting rod (15) is fixedly provided with a push plate (16) attached to the guiding rule (1).