CN214951055U

CN214951055U - Device for measuring buried depth and pipe inner diameter of rain sewage pipeline

Info

Publication number: CN214951055U
Application number: CN202121439772.7U
Authority: CN
Inventors: 谢晓鑫
Original assignee: Guangdong Yaoyue Construction Engineering Co ltd
Current assignee: Guangdong Yaoyue Construction Engineering Co ltd
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2021-11-30
Anticipated expiration: 2031-06-26

Abstract

The utility model discloses a measuring device of rain sewage pipeline buried depth and inside pipe diameter, including the mounting box, the one end of mounting box is the opening form, the mounting box is equipped with open-ended one end activity and pegs graft and have the measuring board, and the top surface of measuring the board is equipped with the scale mark, the top surface of mounting box is equipped with the datum line, be equipped with block mechanism on the measuring board. The utility model discloses replaced traditional use tape measure's mode, avoided because staff's hand rocks and the coarse phenomenon of measurement that appears takes place, the condition that the tape measure can't laminate comprehensively with the intraductal face appears when can also avoiding measuring takes place, improves measuring result's precision, has improved the practicality of device, the convenient going on of measuring work.

Description

Device for measuring buried depth and pipe inner diameter of rain sewage pipeline

Technical Field

The utility model relates to a pipeline measurement technical field especially relates to a measuring device of rain sewage pipeline buried depth and pipe internal diameter.

Background

Pipe surveying is the survey work performed by survey design, construction, completion acceptance, maintenance and management of various pipe work constructions.

In the production process of the sewage pipeline, the depth and the inner diameter of the pipeline need to be measured, the finished pipeline is guaranteed to have qualified dimension specifications, the traditional pipeline measurement mode is that workers generally hold a tape measure to measure the pipeline, but the hands of the workers holding the tape measure are prone to shaking during manual measurement, the problem of inaccurate measurement exists, especially, when the inner diameter of the pipeline is measured, the workers cannot guarantee that the tape measure is comprehensively attached to the inner surface of the pipeline, the measurement readings cannot be directly observed, the measurement process is quite inconvenient, and therefore a device for measuring the buried depth and the inner diameter of the pipeline of the sewage pipeline needs to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a measuring device for the buried depth and the pipe inner diameter of a rain and sewage pipeline.

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

a device for measuring the buried depth and the pipe inner diameter of a rainwater and sewage pipeline comprises a mounting box, wherein one end of the mounting box is open, one end, provided with an opening, of the mounting box is movably inserted with a measuring plate, the top surface of the measuring plate is provided with a scale mark, the top surface of the mounting box is provided with a datum line, and the measuring plate is provided with a clamping mechanism;

the top surface of mounting box runs through and has seted up the viewing aperture, the top surface fixedly connected with fixed plate of mounting box, the top surface fixedly connected with scale of fixed plate, be equipped with measuring mechanism on the fixed plate.

Preferably, the clamping mechanism comprises two fixing frames, two rotating plates, two rotating shafts and two torsion springs, wherein the two fixing frames are respectively and fixedly connected to two opposite side surfaces of the measuring plate, the two rotating shafts respectively penetrate through the two fixing frames and are rotatably connected with the corresponding fixing frames, the two rotating shafts respectively penetrate through the two rotating plates and are fixedly connected with the corresponding rotating plates, one ends of the two torsion springs are respectively and fixedly connected with the top surfaces of the two fixing frames, and the other ends of the two torsion springs are respectively and fixedly connected with the outer edges of the two rotating shafts.

Preferably, measuring mechanism includes two mounting panels, double-end screw, two movable plates and guide bar, two mounting panel difference fixed connection is at the both ends of fixed plate top surface, double-end screw's one end is rotated with the side of one of them mounting panel and is connected, and double-end screw's the other end passes another mounting panel, two the equal screw thread of movable plate cup joints on double-end screw, and two movable plates set up respectively at two sections screw threads of double-end screw and move towards opposite part, the side fixed connection that the both ends of guide bar are close to each other with two mounting panels respectively, two movable plates are passed to the guide bar to with two movable plate sliding connection.

Preferably, a strip-shaped opening is formed in the side face of the mounting box in a penetrating mode, a push rod is fixedly connected to the side face of the measuring plate, and the push rod is located in the strip-shaped opening.

Preferably, the cross sections of the two fixing frames are both in a right-angle U-shaped structure.

Preferably, the center position of the top surface of the fixing plate is fixedly connected with a placing block, and the top surface of the placing block is bonded with an anti-skid pad.

The utility model discloses following beneficial effect has:

1. through the arrangement of the clamping mechanism, when the depth of the sewage pipeline is measured, a worker can stretch the measuring plate into the pipeline, then the measuring plate is pushed through the push rod to penetrate through the pipeline, when the two rotating plates are in contact with the pipeline, the two rotating plates can reset under the action of the elastic force of the two torsion springs, then the worker pulls the mounting box to enable the two rotating plates to be attached to one end of the pipeline, meanwhile, the worker can enable the datum line to be aligned to the other end of the pipeline, and the depth of the pipeline is read through the scale marks on the measuring plate, so that the traditional measuring mode of using a measuring tape is replaced, and the phenomenon that the measurement is inaccurate due to the shaking of the hands of the worker is avoided;

2. by arranging the measuring mechanism, when the inner diameter of the sewage pipeline is measured, a worker can place the pipeline on the placing block and then rotate the double-threaded screw, the double-threaded screw can drive the two movable plates to be close to each other when rotating, the worker can measure the outer diameter of the pipeline through the side faces, close to each other, of the two movable plates and the graduated scale, then the worker can measure the wall thickness of the pipeline by using a vernier caliper, the difference between the outer diameter and the wall thickness of the pipeline is taken, the inner diameter of the pipeline can be accurately obtained, the situation that a measuring tape cannot be completely attached to the inner face of the pipeline in the measuring process is avoided, and the accuracy of a measuring result is improved;

3. the utility model discloses can enough measure the pipeline degree of depth, can also measure the pipeline internal diameter, measure two parameters through a device, improve the practicality of device, make things convenient for going on of measurement work.

Drawings

Fig. 1 is a schematic structural view of a device for measuring the depth of a rain and sewage pipeline and the inner diameter of a pipe according to the present invention;

fig. 2 is an enlarged view of a structure at a position a of the measuring device for the buried depth and the pipe inner diameter of the rain and sewage pipeline provided by the utility model;

fig. 3 is a structure enlarged diagram of a position B of the device for measuring the buried depth and the pipe inner diameter of the rain and sewage pipeline provided by the utility model.

In the figure: the device comprises a mounting box 1, a measuring plate 2, an observation port 3, a fixing plate 4, a strip-shaped opening 5, a push rod 6, a clamping mechanism 7, a fixing frame 71, a rotating plate 72, a rotating shaft 73, a torsion spring 74, a graduated scale 8, a measuring mechanism 9, a mounting plate 91, a double-thread screw 92, a moving plate 93 and a guide rod 94.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a device for measuring the buried depth and the pipe inner diameter of a rainwater and sewage pipeline comprises a mounting box 1, wherein one end of the mounting box 1 is open, a measuring plate 2 is movably inserted into one end of the mounting box 1, the top surface of the measuring plate 2 is provided with a scale mark, the side surface of the measuring plate 2 is attached to the inner surface of the mounting box 1, the moving stability of the measuring plate 2 is ensured, the top surface of the mounting box 1 is provided with a datum line, the side surface of the mounting box 1 is provided with a strip-shaped opening 5 in a penetrating manner, the side surface of the measuring plate 2 is fixedly connected with a push rod 6, and the push rod 6 is positioned in the strip-shaped opening 5, so that a worker can conveniently move the measuring plate 2;

the top surface of mounting box 1 runs through and has seted up viewing aperture 3, and the top surface fixedly connected with fixed plate 4 of mounting box 1, the top surface fixedly connected with scale 8 of fixed plate 4, and the central point of the 4 top surfaces of fixed plate puts fixedly connected with and places the piece, and the top surface of placing the piece bonds and has the slipmat, and the slipmat can increase the pipeline and place the frictional force between the piece, prevents that the pipeline from appearing the condition of skidding on placing the piece.

The measuring plate 2 is provided with a clamping mechanism 7, the clamping mechanism 7 comprises two fixed frames 71, two rotating plates 72, two rotating shafts 73 and two torsion springs 74, the two fixed frames 71 are respectively and fixedly connected with two opposite side surfaces of the measuring plate 2, the sections of the two fixed frames 71 are both in a right-angle U-shaped structure, the two rotating plates 72 are prevented from rotating in the direction away from each other, so that the two rotating plates 72 can only rotate to an angle perpendicular to the measuring plate 2, the two rotating shafts 73 respectively penetrate through the two fixing frames 71, and is rotatably connected with the corresponding fixed frame 71, the two rotating shafts 73 respectively penetrate through the two rotating plates 72, and is fixedly connected with the corresponding rotating plate 72, one end of each of the two torsion springs 74 is fixedly connected with the top surface of the corresponding fixing frame 71, the other end of each of the two torsion springs 74 is fixedly connected with the outer edge of the corresponding rotating shaft 73, and the torsion springs 74 are arranged to facilitate the resetting of the rotating plate 72 when the rotating plate is completely moved out of the pipeline.

The fixed plate 4 is provided with a measuring mechanism 9, the measuring mechanism 9 comprises two mounting plates 91, a double-threaded screw 92, two moving plates 93 and a guide rod 94, the two mounting plates 91 are respectively and fixedly connected with two ends of the top surface of the fixed plate 4, one end of the double-threaded screw 92 is rotatably connected with the side surface of one of the mounting plates 91, the other end of the double-threaded screw 92 passes through the other mounting plate 91, the two moving plates 93 are sleeved on the double-threaded screw 92 in a threaded manner, and two moving plates 93 are respectively arranged at the parts with opposite thread directions of the two sections of the double-thread screw 92, two ends of a guide rod 94 are respectively fixedly connected with the mutually close side surfaces of the two mounting plates 91, the guide rod 94 penetrates through the two moving plates 93, and is slidably connected to the two moving plates 93 to prevent the double-headed screw 92 from rotating to drive the two moving plates 93 to rotate, so that the two moving plates 93 can only move close to or away from each other.

The utility model discloses a concrete theory of operation as follows:

when measuring sewage pipe's degree of depth, the staff can stretch into the pipeline to measuring board 2, then promote measuring board 2 through push rod 6, make measuring board 2 pass the pipeline, when two rotor plates 72 contacted with the pipeline, two rotor plates 72 can take place to rotate and be close to each other, when two rotor plates 72 removed from the pipeline completely, the pipeline no longer played the restriction effect to two rotor plates 72, two rotor plates 72 can take place to reset under the spring action of two torsional springs 74 this moment, then staff pulling mounting box 1, make two rotor plates 72 hug closely with the one end of pipeline, the staff can make the other end of datum line alignment pipeline simultaneously, and read the degree of depth of pipeline through the scale mark on the measuring board 2.

When measuring sewage conduit's internal diameter, the staff can place the pipeline on placing the piece, then rotate double-end screw 92, can drive two movable plates 93 and be close to each other when double-end screw 92 rotates for two movable plates 93 contact with the outer fringe of pipeline, the side and the scale 8 that two movable plates 93 of staff's accessible are close to each other this moment can measure the external diameter of pipeline, and the staff can use slide caliper to measure the pipe wall thickness of pipeline after that, and get the difference of external diameter and pipe wall thickness, can accurately obtain the internal diameter of pipeline.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The device for measuring the buried depth and the pipe inner diameter of the rain and sewage pipeline is characterized by comprising a mounting box (1), wherein one end of the mounting box (1) is open, one end, provided with an opening, of the mounting box (1) is movably inserted with a measuring plate (2), the top surface of the measuring plate (2) is provided with a scale mark, the top surface of the mounting box (1) is provided with a reference line, and the measuring plate (2) is provided with a clamping mechanism (7);

the top surface of mounting box (1) runs through and has seted up viewing aperture (3), the top surface fixedly connected with fixed plate (4) of mounting box (1), the top surface fixedly connected with scale (8) of fixed plate (4), be equipped with measuring mechanism (9) on fixed plate (4).

2. The device for measuring the buried depth and the pipe inner diameter of the rainwater and sewage pipeline according to claim 1, wherein the clamping mechanism (7) comprises two fixing frames (71), two rotating plates (72), two rotating shafts (73) and two torsion springs (74), the two fixing frames (71) are respectively and fixedly connected to two opposite side surfaces of the measuring plate (2), the two rotating shafts (73) respectively penetrate through the two fixing frames (71) and are rotatably connected with the corresponding fixing frames (71), the two rotating shafts (73) respectively penetrate through the two rotating plates (72) and are fixedly connected with the corresponding rotating plates (72), one ends of the two torsion springs (74) are respectively and fixedly connected with the top surfaces of the two fixing frames (71), and the other ends of the two torsion springs (74) are respectively and fixedly connected with the outer edges of the two rotating shafts (73).

3. The device for measuring the buried depth and the pipe inner diameter of the rainwater and sewage pipeline according to claim 1, wherein the measuring mechanism (9) comprises two mounting plates (91), a double-headed screw (92), two moving plates (93) and a guide rod (94), the two mounting plates (91) are respectively and fixedly connected to two ends of the top surface of the fixed plate (4), one end of the double-headed screw (92) is rotatably connected to the side surface of one of the mounting plates (91), the other end of the double-headed screw (92) penetrates through the other mounting plate (91), the two moving plates (93) are both in threaded sleeve connection with the double-headed screw (92), the two moving plates (93) are respectively arranged on the parts of the double-headed screw (92) with opposite thread directions, and two ends of the guide rod (94) are respectively and fixedly connected to the side surfaces of the two mounting plates (91) close to each other, the guide rod (94) penetrates through the two moving plates (93) and is connected with the two moving plates (93) in a sliding mode.

4. The device for measuring the buried depth and the pipe inner diameter of the rainwater and sewage pipeline according to claim 2, wherein a strip-shaped opening (5) penetrates through the side surface of the mounting box (1), a push rod (6) is fixedly connected to the side surface of the measuring plate (2), and the push rod (6) is located in the strip-shaped opening (5).

5. The device for measuring the buried depth and the pipe inner diameter of the rainwater and sewage pipeline according to claim 2, wherein the cross sections of the two fixing frames (71) are in a right-angle U-shaped structure.

6. The device for measuring the buried depth and the pipe inner diameter of the rainwater and sewage pipeline according to claim 3, wherein a placing block is fixedly connected to the center of the top surface of the fixing plate (4), and a non-slip mat is bonded to the top surface of the placing block.