CN214333629U

CN214333629U - Portable stock rod device for urban road disease depth measurement

Info

Publication number: CN214333629U
Application number: CN202023268333.2U
Authority: CN
Inventors: 周钰邦; 牛尊毅
Original assignee: Qinghai Bureau Of Coal Geological Exploration
Current assignee: Qinghai Bureau Of Coal Geological Exploration
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-01
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a portable stock rod device for measuring the net depth of urban road diseases, which comprises a handle, a connecting block, a ruler A, a ruler B, a ruler C, scale marks and a ruler sleeve, wherein the lower end of the handle is fixedly connected with the upper end of the connecting block; the middle position of the lower end of the connecting block is fixedly connected with a ruler A; the inner part of the ruler A is hollow, and the side walls of the two sides of the ruler A are provided with chutes which are sleeved outside the ruler B; the inner part of the ruler B is also provided with a hollow chute on the side wall at two sides, and the hollow chute is sleeved outside the ruler C; scale marks are arranged on the same surface of the ruler A, the ruler B and the ruler C; the ruler sleeve is matched with the connecting block. The utility model discloses a simple structure, convenient operation, it is with low costs, be convenient for carry the detection, the efficiency of construction is high, reduces the error to buried depth and the measurement of net depth, has brought greatly conveniently when surveying.

Description

Portable stock rod device for urban road disease depth measurement

Technical Field

The utility model belongs to the utility model relates to an instrument field for the municipal works relates to a be used for urban road disease to measure portable stock rod device deeply totally.

Background

Urban road collapse accident frequently happens, develop three-dimensional geological radar and survey the work of investigation of carrying out urban road underground disease body and normalize gradually, it is comparatively general to adopt the tape measure to measure at present stage when carrying out qualitative parameter measurement to the cavity and the disease body that find out, there is great error to the measurement of buried depth and net depth like this, be difficult for carrying out the qualitative explanation to empty cavity disease (cavity, take off), when using the long ruler, neither conveniently carry, also can expose outside scale mark wearing and tearing, consequently design one kind and be used for urban road disease net depth to measure portable stock rod device.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides a be used for urban road disease to go deep and measure portable stock rod device, the device can effectively compensate not enough among the prior art on the one hand, and on the other hand provides the stock rod of a simple structure, convenient to use, with low costs, portable's effect.

For realizing the purpose of the utility model, the utility model adopts the following technical scheme: a portable stock rod device for measuring the net depth of urban road diseases comprises a handle, a connecting block, a straight ruler A, a straight ruler B, a straight ruler C, scale marks and a ruler sleeve, wherein the lower end of the handle is fixedly connected to the upper end of the connecting block; the middle position of the lower end of the connecting block is fixedly connected with a ruler A; the inner part of the ruler A is hollow, and the side walls of the two sides of the inner part of the ruler A are provided with chutes which are sleeved outside the ruler B; the inner part of the ruler B is hollow, and the side walls of the two sides of the inner part of the ruler B are provided with chutes which are sleeved outside the ruler C; scale marks are arranged on the same surface of the ruler A, the ruler B and the ruler C; the ruler sleeve is matched with the connecting block.

Furthermore, N-pole magnets II are respectively arranged at the upper end and the lower end of the two sides of the outer side of the straight ruler B; the lower ends of two sides of the inner side of the straight ruler A are respectively provided with a first S-pole magnet; the N pole magnet II is matched with the S pole magnet I.

Furthermore, the upper end and the lower end of two sides of the outer side of the straight ruler C are respectively provided with a third N-pole magnet; the lower ends of two sides of the inner side of the straight ruler B are respectively provided with a second S-pole magnet; and the N-pole magnet III is matched with the S-pole magnet II.

Furthermore, N-pole magnets I are respectively arranged at the upper ends of the two outer sides of the straight ruler A; the upper ends of two sides of the inner side of the ruler sleeve are respectively provided with a third S-pole magnet; and the S pole magnet III is matched with the N pole magnet I.

Further, the straight edge C is solid.

Further, the ruler A, the ruler B and the ruler C are flat and long and made of acrylic.

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

the utility model discloses a simple structure, convenient operation, it is with low costs, be convenient for carry the detection, the efficiency of construction is high, only needs to survey the scale position reading of exploratory hole horizontal plane and level with it, promptly be can calculate the degree of depth of exploratory hole to effectual measuring to the buried depth and the net depth reduces the error, has brought greatly conveniently when surveying.

Drawings

FIG. 1 is a schematic structural view of a portable stock rod device for measuring the net depth of urban road diseases;

FIG. 2 is a schematic view of the cross-sectional structure of a portable ruler A of the probing rod device for measuring the clear depth of urban road diseases;

FIG. 3 is a schematic structural view of a ruler B of the portable stock rod device for measuring the clear depth of urban road defects of the utility model;

FIG. 4 is a schematic cross-sectional view of a ruler C of the portable probing rod device for measuring the clear depth of urban road defects of the present invention;

FIG. 5 is a schematic cross-sectional structure view of a ruler sleeve of the portable probing ruler device for urban road disease depth and depth measurement of the present invention;

FIG. 6 is a schematic structural view of a part of a scale of a portable stock rod for measuring the net depth of urban road defects;

fig. 7 is the utility model relates to a global architecture schematic diagram that is used for urban road disease to go to measure portable stock rod device totally deeply.

The ruler comprises a handle-1, a connecting block-2, a ruler A-3, a ruler B-4, a ruler C-5, scale marks-6, a ruler sleeve-7, a first N-pole magnet-8, a second N-pole magnet-9, a third N-pole magnet-10, a first S-pole magnet-11, a second S-pole magnet-12 and a third S-pole magnet-13.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described;

as shown in fig. 1-6, the utility model provides a portable stock rod device for urban road disease net depth measurement, including handle 1, connecting block 2, ruler A3, ruler B4, ruler C5, scale mark 6, ruler cover 7, the lower extreme fixed connection of handle 1 in the upper end of connecting block 2, be convenient for grip, when measuring, play firm effect; the middle position of the lower end of the connecting block 2 is fixedly connected with a ruler A3, and the connecting block 2 is used for connecting and fixing the handle 1 and the ruler A3 respectively; the inner part of the ruler A3 is hollow, and the side walls of two sides of the inner part are provided with sliding grooves which are sleeved outside the ruler B4, so that the retraction and the stretching of the probe are facilitated; the inner part of the ruler B4 is hollow, and the side walls of two sides of the inner part are provided with sliding grooves which are sleeved outside the ruler C5; the same surface of the ruler A3, the ruler B4 and the ruler C5 is provided with scale marks 6, the scale marked on the scale marks 6 is as accurate as 1cm at least, during measurement, the straightened ruler is placed into a hole, when the lower end of the ruler reaches the bottommost part of the exploratory hole, and then the depth of the exploratory hole is calculated according to the scale marks which are parallel and level to the horizontal plane of the exploratory hole; the ruler sleeve 6 is matched with the connecting block 2, and the function of protecting the stock rod can be achieved.

Specifically, the upper end and the lower end of two sides of the outer side of the straight ruler B4 are respectively provided with a second N-pole magnet 9; the lower ends of two inner sides of the straight ruler A3 are respectively provided with a first S-pole magnet 11; the second N-pole magnet 9 is matched with the first S-pole magnet 11. The effect of fixed ruler B4 is played, the convenient change.

Specifically, the upper ends and the lower ends of the two outer sides of the straight ruler C5 are respectively provided with a third N-pole magnet 10; the lower ends of two inner sides of the straight ruler B4 are respectively provided with a second S-pole magnet 12; the N-pole magnet III 10 is matched with the S-pole magnet II 12. The effect of fixed ruler C5 is played, the convenient change.

Specifically, the upper ends of the outer two sides of the straight ruler A3 are respectively provided with a first N-pole magnet 8; the upper ends of two sides of the inner side of the ruler sleeve 7 are respectively provided with a third S-pole magnet 13; and the S pole magnet III 13 is matched with the N pole magnet I8. The ruler sleeve 7 is fixed, and the folded ruler can be protected.

Specifically, the straight edge C5 is solid.

Specifically, the straight edge a3, the straight edge B4 and the straight edge C5 are all oblong and made of acrylic.

When the ruler is used, a user only needs to grasp the lower end edge of the ruler C5 to pull downwards, the ruler B4 and the ruler C5 can be pulled out along the sliding grooves on two inner sides of the ruler A3 and the ruler B4, the ruler B4 and the ruler C5 are attracted mutually under the action of the N-pole magnet and the S-pole magnet to achieve a fixing effect, the ruler is lengthened to a certain length and vertically placed into the exploratory hole until the ruler is at the bottom, and the depth is effectively calculated according to the scale marks parallel to the horizontal plane of the exploratory hole. When the ruler is not used, the bottom end of the ruler C5 is pressed inwards only by force, under the action of external force, the ruler B4 and the ruler C5 are retracted into the ruler A3, the folded ruler is in a step shape, and the ruler sleeve 7 is sleeved on the ruler, so that the ruler is convenient to carry and does not damage the scale mark 6 on the ruler. Because the magnet is used for fixing the position, when the ruler is damaged in use, the ruler can be pulled out forcibly to replace the damaged ruler, and the effect of saving the cost is achieved.

Claims

1. A portable stock rod device for measuring the net depth of urban road diseases comprises a handle (1), a connecting block (2), a ruler A (3), a ruler B (4), a ruler C (5), scale marks (6) and a ruler sleeve (7), and is characterized in that the lower end of the handle (1) is fixedly connected to the upper end of the connecting block (2); the middle position of the lower end of the connecting block (2) is fixedly connected with a ruler A (3); the inner part of the ruler A (3) is hollow, and the side walls of the two sides of the inner part are provided with chutes which are sleeved on the outer side of the ruler B (4); the inner part of the ruler B (4) is hollow, and the side walls of the two sides of the inner part are provided with chutes which are sleeved outside the ruler C (5); scale marks (6) are arranged on the same surface of the ruler A (3), the ruler B (4) and the ruler C (5); the ruler sleeve (7) is matched with the connecting block (2).

2. The portable stock rod device for measuring the net depth of urban road diseases according to claim 1, is characterized in that: the upper end and the lower end of two sides of the outer side of the straight ruler B (4) are respectively provided with a second N-pole magnet (9); the lower ends of two sides of the inner side of the straight ruler A (3) are respectively provided with a first S-pole magnet (11); and the N pole magnet II (9) is matched with the S pole magnet I (11).

3. The portable stock rod device for measuring the net depth of urban road diseases according to claim 1, is characterized in that: the upper end and the lower end of two sides of the outer side of the straight scale C (5) are respectively provided with a third N-pole magnet (10); the lower ends of two sides of the inner side of the straight ruler B (4) are respectively provided with a second S-pole magnet (12); the N-pole magnet III (10) is matched with the S-pole magnet II (12).

4. The portable stock rod device for measuring the net depth of urban road diseases according to claim 2, is characterized in that: the upper ends of the two outer sides of the straight ruler A (3) are respectively provided with a first N-pole magnet (8); the upper ends of two sides of the inner side of the ruler sleeve (7) are respectively provided with a third S-pole magnet (13); and the S pole magnet III (13) is matched with the N pole magnet I (8).

5. The portable stock rod device for the urban road disease net depth measurement according to claim 3, wherein: the straight ruler C (5) is solid.

6. The portable stock rod device for measuring the net depth of urban road diseases according to claim 1, is characterized in that: the ruler A (3), the ruler B (4) and the ruler C (5) are all flat and long and made of acrylic.