CN212274893U - Size measuring device for underground pipeline detection - Google Patents

Abstract

The utility model discloses a size measuring device is used in underground pipeline survey, cut formula support, support top installed part, outer sleeve, right side folder, left side folder, handle, control button and distance detector including multistage, the top of multistage formula support of cutting is passed through support top installed part is installed outer sleeve, all peg graft in the barrel both sides of outer sleeve and install and press from both sides tight post, outer sleeve right side press from both sides to install through inserting the post and peg graft on the tight post right side folder, outer sleeve is left press from both sides to pass through on the tight post insert the post and peg graft and install the left side folder, the installation is fixed with on the folder left side distance detector, the installation is fixed with detector fender piece on the folder of right side. Has the advantages that: the utility model discloses a different pipeline size's measurement can be realized to the length of adjusting the tight post of clamp to it measures and carries low pipeline to be convenient for through cutting formula support extension shrink.

Description

Size measuring device for underground pipeline detection

Technical Field

The utility model relates to an underground piping installation field especially relates to a size measurement device is used in underground piping survey.

Background

The underground pipeline is a pipeline laid underground for conveying liquid, gas or loose solids, the ancient China adopts an underground drainage pipeline fired by pottery clay, the modern underground pipeline has various types and is built by materials such as steel, cast iron, concrete, reinforced concrete, prestressed concrete, bricks, stone, asbestos cement, pottery clay, plastics, glass fiber reinforced plastics and the like, the existing drainage pipeline and gas transmission pipeline basically adopt cylindrical pipelines, and for the burying work of a low pipeline, in order to better overhaul at the later stage, an overhaul pore channel and a low well are reserved for overhaul, when the low pipeline needs to be detected, the size of the low pipeline needs to be measured firstly, so a size measuring device is needed.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a size measuring device for underground piping detection in order to solve the above-mentioned problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a size measuring device for detecting underground pipelines comprises a multi-stage scissor type bracket, a bracket top mounting part, an outer layer sleeve, a right side clamping piece, a left side clamping piece, a handle, a control button and a distance detector, the top of the multi-stage scissor type bracket is provided with the outer sleeve through the bracket top mounting piece, clamping columns are inserted and installed in the two sides of the cylinder body of the outer sleeve, the clamping column on the right side of the outer sleeve is provided with the right clamping piece through an insertion column, the clamping column at the left side of the outer sleeve is provided with the left clamping piece through the inserting column in an inserting way, the distance detector is fixedly arranged on the left clamping piece, the detector stopper is fixedly arranged on the right clamping piece, the handles are installed at two ends of the bottom of the multistage scissor type support, the control buttons are installed on the handles, and the control buttons are in communication connection with the distance detector through wires.

Furthermore, a slot is formed in the clamping column, the inserting column is inserted into the slot, a column inserting limiting part is fixedly mounted on the inserting column inside the slot, and a spring is further sleeved on the column inserting column body inside the slot.

Furthermore, two half gears are fixedly arranged at the tail end of a top supporting rod of the multi-stage scissor type support, the two half gears are combined together, and a half gear shaft is arranged in the mounting piece at the top of the support and used for realizing symmetrical rotation.

Further, the two end barrels of the outer sleeve are connected with screwing caps in a screwing mode, and sleeve tightening strip holes are formed in the outer sleeve inside the screwing caps and used for clamping the clamping columns.

Furthermore, the inner sides of the tail ends of the right clamping piece and the left clamping piece are provided with oblique sliding surfaces.

Among the above-mentioned structure, when not using, pack up multistage formula support of cutting through the handle, occupation space not conveniently carries, when needs are measured the size of underground pipeline, the width of range estimation pipeline, through the tight length of the clamp of cap regulation clamp post of screwing, then on the extension multistage formula support of cutting down the pipeline with it, left side folder and right side folder are strutted, thereby the distance detector obtains pipeline diameter size.

Has the advantages that: underground pipeline survey with size measurement device can realize different pipeline size's measurement through the length of adjusting the tight post of clamp to it measures and carries low pipeline to be convenient for through cutting formula support extension shrink.

Drawings

Fig. 1 is a schematic structural view of an overturning bracket of a size measuring device for underground pipeline detection according to the present invention;

fig. 2 is an enlarged schematic view of a part of the structure of a size measuring device for underground pipeline detection according to the present invention;

FIG. 3 is a schematic view of an outer sleeve of a dimension measuring device for underground pipeline exploration according to the present invention;

fig. 4 is a schematic illustration of the plugging post of the size measuring device for underground pipeline detection according to the present invention;

fig. 5 is a schematic view of the inside installation of the top installation member of the size measuring device for underground pipeline detection according to the present invention.

The reference numerals are explained below:

1. a multi-stage scissor type support; 2. a stent top mount; 3. an outer sleeve; 4. a right clamp; 5. a left clamp; 6. a grip; 7. a control button; 8. a distance detector; 9. screwing the cap; 10. a detector stop; 11. clamping the column; 12. the sleeve tightens the bar hole; 13. inserting a column; 14. a post-insertion limiting part; 15. a slot; 16. a spring; 17. a half gear.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 5, a size measuring device for underground pipeline detection is composed of a multistage scissor-type bracket 1, a bracket top mounting part 2, an outer sleeve 3, a right clamping piece 4, a left clamping piece 5, a handle 6, a control button 7 and a distance detector 8;

an outer sleeve 3 is mounted at the top of the multistage shear type support 1 through a support top mounting part 2, clamping columns 11 are mounted in two sides of a cylinder body of the outer sleeve 3 in an inserted mode, right clamping pieces 4 are mounted on the clamping columns 11 on the right side of the outer sleeve 3 in an inserted mode through inserting columns 13, left clamping pieces 5 are mounted on the clamping columns 11 on the left side of the outer sleeve 3 in an inserted mode through inserting columns 13, a distance detector 8 is mounted and fixed on each left clamping piece 5, and a detector blocking part 10 is mounted and fixed on each right clamping piece 4;

handles 6 are arranged at two ends of the bottom of the multi-stage scissor type support 1, control buttons 7 are arranged on the handles 6, and the control buttons 7 are in communication connection with a distance detector 8 through wires.

In this embodiment, a slot 15 is provided inside the clamping column 11, the inserting column 13 is inserted into the slot 15, an inserting column limiting part 14 is fixedly installed on the inserting column 13 inserted into the slot 15, and a spring 16 is further sleeved on the column body of the inserting column 13 inserted into the slot 15.

In the embodiment, two half gears 17 are fixedly arranged at the tail end of the top strut of the multi-stage scissor type bracket 1, the two half gears 17 are meshed together, and the half gears 17 are axially arranged inside the bracket top mounting part 2 for realizing symmetrical rotation.

In this embodiment, the barrel bodies at two ends of the outer sleeve 3 are screwed with the screwing caps 9, and the outer sleeve 3 inside the screwing caps 9 is provided with sleeve tightening strip holes 12 for clamping the clamping posts 11.

In the present embodiment, the inner sides of the distal ends of the right and left side clip members 4 and 5 are provided with ramp surfaces.

Among the above-mentioned structure, when not using, pack up multistage formula support of cutting through handle 6, occupation space not, conveniently carry, when needs are measured the size of underground pipeline, the width of range estimation pipeline adjusts the tight length of clamp of tight post through the cap of screwing, then on the extension multistage formula support of cutting pushes down it to the pipeline, left side folder and right side folder are strutted, thereby the distance detector obtains pipeline diameter size.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A size measuring device for underground pipeline detection is characterized in that: comprises a multi-stage scissor type bracket, a bracket top installation part, an outer layer sleeve, a right side clamping piece, a left side clamping piece, a handle, a control button and a distance detector, the top of the multi-stage scissor type bracket is provided with the outer sleeve through the bracket top mounting piece, clamping columns are inserted and installed in the two sides of the cylinder body of the outer sleeve, the clamping column on the right side of the outer sleeve is provided with the right clamping piece through an insertion column, the clamping column at the left side of the outer sleeve is provided with the left clamping piece through the inserting column in an inserting way, the distance detector is fixedly arranged on the left clamping piece, the detector stopper is fixedly arranged on the right clamping piece, the handles are installed at two ends of the bottom of the multistage scissor type support, the control buttons are installed on the handles, and the control buttons are in communication connection with the distance detector through wires.

2. The dimensional measurement device for underground piping exploration according to claim 1, characterized in that: the clamping column is internally provided with a slot, the inserting column is inserted into the slot and is inserted into the slot, the slot is internally fixed with an inserting column limiting part and is inserted into the slot, and the inserting column body is further sleeved with a spring.

3. The dimensional measurement device for underground piping exploration according to claim 1, characterized in that: two half gears are fixedly arranged at the tail end of a top supporting rod of the multi-stage scissor type support, the two half gears are combined together, and a half gear shaft is arranged in a mounting piece at the top of the support and used for realizing symmetrical rotation.

4. The dimensional measurement device for underground piping exploration according to claim 1, characterized in that: the outer sleeve is provided with a sleeve tightening strip hole for clamping the clamping column.

5. The dimensional measurement device for underground piping exploration according to claim 1, characterized in that: and oblique sliding surfaces are arranged on the inner sides of the tail ends of the right clamping piece and the left clamping piece.

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