CN212781284U

CN212781284U - Underground pipeline detecting instrument with clamping function

Info

Publication number: CN212781284U
Application number: CN202021982475.2U
Authority: CN
Inventors: 谢昌平
Original assignee: Xiangyang Dihua Surveying And Mapping Technology Co ltd
Current assignee: Xiangyang Dihua Surveying And Mapping Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-03-23
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses an underground pipeline detection instrument with clamping function belongs to underground pipeline detection instrument technical field, and it includes the barrel, the inside below of barrel is provided with the motor, the output shaft fixedly connected with threaded rod of motor, the surperficial threaded connection of threaded rod has a screw thread section of thick bamboo, screw thread section of thick bamboo joint is at the lower surface of barrel inner wall. This underground pipeline detection instrument with clamping function, through setting up the motor, the rotatory threaded rod that drives of output shaft of motor is rotatory, under the effect of a screw thread section of thick bamboo, when the threaded rod downstream, can drive connecting plate downstream through the bearing, control three stationary dog to the direction motion that is close to each other, when the threaded rod upward movement, can drive connecting plate upward movement through the bearing, control three stationary dog to the direction motion of keeping away from each other, utilize the nimble motion of three stationary dog, the realization is fixed and is supported the barrel, the practicality of this device has been increased.

Description

Underground pipeline detecting instrument with clamping function

Technical Field

The utility model belongs to the technical field of the pipeline detection instrument, specifically be a pipeline detection instrument with clamping function.

Background

The pipeline detector can quickly and accurately detect the position, the trend and the depth of underground tap water pipelines, metal pipelines, cables and the like and the position and the size of a damaged point of an anticorrosive coating of a steel pipeline under the condition of not damaging ground covering soil, and is one of necessary instruments for tap water companies, gas companies, railway communication, municipal construction, industrial and mining and capital construction unit transformation, maintenance and general investigation of underground pipelines.

At present, various underground pipeline detectors are available on the market, most of the underground pipeline detectors are handheld, when the underground pipeline detectors are used, workers are required to hold the underground pipeline detectors in a detection area, the underground pipeline detectors are connected with remote processing equipment, collected data are processed, however, more than two persons are required to complete work, due to the lack of corresponding clamping structures, the pipeline detectors cannot be separated from the workers to be fixed, although the pipeline detectors can be directly inserted into the ground, the underground pipeline detectors are not suitable for the used ground and can be limited to the use environment, and therefore the underground pipeline detectors with the clamping function are needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a pipeline detection instrument with clamping function has solved current pipeline detection instrument more troublesome when using, lacks corresponding clamping structure, leads to it can't fix subaerial by oneself, perhaps the limited problem of application scope.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an underground pipeline detection instrument with clamping function, includes the barrel, the inside below of barrel is provided with the motor, the output shaft fixedly connected with threaded rod of motor, the surperficial threaded connection of threaded rod has a screw thread section of thick bamboo, screw thread section of thick bamboo joint is at the lower surface of barrel inner wall, the bearing has been cup jointed to the bottom of threaded rod, the lower surface joint of bearing has the connecting plate, the surface of connecting plate is provided with three first round pin axle, and the equal swing joint of three first round pin axle is in the one end of connecting rod, and the other end of three connecting rod is respectively through the opposite face swing joint of second round pin axle with three stationary dog, and the top of three stationary dog is all through the lower surface.

As a further aspect of the present invention: the top fixedly connected with handle of barrel, the left side of handle upper surface is provided with the detecting head.

As a further aspect of the present invention: the equal fixedly connected with slider in the left and right sides of motor fuselage, the equal sliding connection of two sliders is in the spout, and two spouts are seted up respectively in the below of barrel inner wall left and right sides face.

As a further aspect of the present invention: the equal fixedly connected with telescopic link in the left and right sides of barrel lower surface, the equal fixed connection in upper surface at the connecting plate in bottom of two telescopic links.

As a further aspect of the present invention: the surface of barrel is provided with a plurality of blotter, the blotter is semi-circular, the right flank fixedly connected with spring of blotter inner wall, the other end fixed connection of spring is on the surface of barrel.

As a further aspect of the present invention: the bottom of stationary dog is the taper shape, the stationary dog adopts stainless steel to make.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this underground pipeline detection instrument with clamping function, through setting up the motor, the rotatory threaded rod that drives of output shaft of motor is rotatory, under the effect of a screw thread section of thick bamboo, when the threaded rod downstream, can drive connecting plate downstream through the bearing, control three stationary dog to the direction motion that is close to each other, when the threaded rod upward movement, can drive connecting plate upward movement through the bearing, control three stationary dog to the direction motion of keeping away from each other, utilize the nimble motion of three stationary dog, the realization is fixed and is supported the barrel, the practicality of this device has been increased.

2. This pipeline detection instrument with clamping function through setting up slider and spout, can make the motor fix in the barrel, can guarantee again that the motor moves along with threaded rod up-and-down motion to the normal work of motor has been guaranteed.

3. This pipeline detection instrument with clamping function through setting up blotter and spring, when the barrel bumps with external article, the effect that the blotter cooperation spring can play the buffering to the barrel to the effect of protection barrel has been played.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

FIG. 3 is a schematic structural view of a cross section of the cushion of the present invention;

in the figure: the device comprises a barrel body 1, a handle 2, a detecting head 3, a motor 4, a sliding block 5, a sliding groove 6, a threaded rod 7, a threaded barrel 8, a bearing 9, a connecting plate 10, a telescopic rod 11, a first pin shaft 12, a connecting rod 13, a second pin shaft 14, a fixed claw 15, a third pin shaft 16, a cushion pad 17 and a spring 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: an underground pipeline detecting instrument with a clamping function comprises a barrel body 1, wherein a motor 4 is arranged below the interior of the barrel body 1, an output shaft of the motor 4 is fixedly connected with a threaded rod 7, the surface of the threaded rod 7 is in threaded connection with a threaded barrel 8, the threaded barrel 8 is clamped on the lower surface of the inner wall of the barrel body 1, a bearing 9 is sleeved at the bottom end of the threaded rod 7, a connecting plate 10 is clamped on the lower surface of the bearing 9, the bearing 9 is arranged, so that when the threaded rod 7 drives the connecting plate 10 to move, only the connecting plate 10 can be driven to move up and down, but not the connecting plate 10 can be driven to rotate, three first pin shafts 12 are arranged on the surface of the connecting plate 10, the three first pin shafts 12 are movably connected to one end of a connecting rod 13, the other ends of the three connecting rods 13 are respectively and movably connected with opposite surfaces of three fixed claws 15 through second pin, through setting up motor 4, the rotatory threaded rod 7 that drives of output shaft of motor 4 is rotatory, under the effect of a screw thread section of thick bamboo 8, when threaded rod 7 downstream, can drive connecting plate 10 downstream through bearing 9, through first round pin axle 12, under the transmission effect of connecting rod 13 and second round pin axle 14, control three stationary dog 15 to the direction motion that is close to each other, when threaded rod 7 upward movement, can drive connecting plate 10 upward movement through bearing 9, control three stationary dog 15 to the direction motion of keeping away from each other, utilize the nimble motion of three stationary dog 15, the realization is fixed and is supported barrel 1, the practicality of this device has been increased.

Specifically, as shown in fig. 1, the top fixedly connected with handle 2 of barrel 1, the left side of 2 upper surfaces of handle is provided with detecting head 3, the equal fixedly connected with slider 5 in the left and right sides of the fuselage of motor 4, the equal sliding connection of two sliders 5 is in spout 6, two spouts 6 are seted up respectively in the below of the left and right sides face of barrel 1 inner wall, through setting up slider 5 and spout 6, can make motor 4 fix in barrel 1, can guarantee again that motor 4 moves along with the up-and-down motion of threaded rod 7, thereby the normal work of motor 4 has been guaranteed.

Specifically, as shown in fig. 2, the equal fixedly connected with telescopic link 11 in the left and right sides of barrel 1 lower surface, the equal fixed connection in upper surface at connecting plate 10 in bottom of two telescopic links 11, through setting up telescopic link 11, can make connecting plate 10 upwards or the downstream along with threaded rod 7, the rotatory condition can not take place, thereby guarantee the three stationary dog 15 motion of the normal control of connecting plate 10, the bottom of stationary dog 15 is conical, stationary dog 15 adopts the stainless steel to make, through setting up stationary dog 15, the circular cone setting is adopted to the bottom of stationary dog 15, be convenient for three stationary dog 15 to support subaerial or inject ground, and adopt the stainless steel design, can guarantee stationary dog 15's intensity and durability.

Specifically, as shown in fig. 3, the surface of barrel 1 is provided with a plurality of blotter 17, and blotter 17 is semi-circular, and the right flank fixedly connected with spring 18 of blotter 17 inner wall, spring 18's other end fixed connection are on the surface of barrel 1, through setting up blotter 17 and spring 18, when barrel 1 bumps with external article, the effect of buffering can be played to barrel 1 to blotter 17 cooperation spring 18 to the effect of protection barrel 1 has been played.

The utility model discloses a theory of operation does:

s1, when the device is used, a worker holds the barrel 1 by holding the handle 2, the device is taken into a detection area, when the barrel 1 is fixed, the distance between the three fixing claws 15 is adjusted as required, when the three fixing claws 15 need to be opened, the motor 4 is controlled to be started through the external switch, the output shaft of the motor 4 rotates positively to drive the threaded rod 7 to rotate, under the action of the threaded barrel 8, the threaded rod 7 moves upwards to drive the connecting plate 10 to move upwards, and the three fixing claws 15 are driven to move in the direction away from each other through the three first bearings 9, the three connecting rods 13 and the three second pin shafts 14, so that the three fixing claws 15 are opened;

s2, when the three fixed claws 15 need to be folded, the motor 4 is controlled to be started through the external switch, the output shaft of the motor 4 rotates reversely to drive the threaded rod 7 to rotate, the threaded rod 7 moves downwards to drive the connecting plate 10 to move downwards under the action of the threaded cylinder 8, and the three fixed claws 15 are driven to move towards the directions close to each other through the three first bearings 9, the three connecting rods 13 and the three second pin shafts 14, so that the three fixed claws 15 are folded.

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.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an underground pipeline detection instrument with clamping function, includes barrel (1), its characterized in that: a motor (4) is arranged below the inner part of the cylinder body (1), an output shaft of the motor (4) is fixedly connected with a threaded rod (7), the surface of the threaded rod (7) is in threaded connection with a threaded cylinder (8), the threaded cylinder (8) is clamped on the lower surface of the inner wall of the cylinder body (1), the bottom end of the threaded rod (7) is sleeved with a bearing (9), the lower surface of the bearing (9) is clamped with a connecting plate (10), the surface of connecting plate (10) is provided with three first round pin axle (12), and the equal swing joint of three first round pin axle (12) is in the one end of connecting rod (13), and the opposite face swing joint of the other end of three connecting rod (13) through second round pin axle (14) and three stationary dog (15) respectively, and the top of three stationary dog (15) all is through the lower surface swing joint of third round pin axle (16) and barrel (1).

2. The underground utility detector with a clamping function according to claim 1, wherein: the top end of the barrel body (1) is fixedly connected with a handle (2), and a detecting head (3) is arranged on the left side of the upper surface of the handle (2).

3. The underground utility detector with a clamping function according to claim 1, wherein: the equal fixedly connected with slider (5) in the left and right sides of motor (4) fuselage, the equal sliding connection of two slider (5) is in spout (6), and two spouts (6) are seted up respectively in the below of barrel (1) inner wall left and right sides face.

4. The underground utility detector with a clamping function according to claim 1, wherein: the equal fixedly connected with telescopic link (11) in the left and right sides of barrel (1) lower surface, the equal fixed connection in bottom of two telescopic links (11) is at the upper surface of connecting plate (10).

5. The underground utility detector with a clamping function according to claim 1, wherein: the surface of barrel (1) is provided with a plurality of blotter (17), blotter (17) are semi-circular, the right flank fixedly connected with spring (18) of blotter (17) inner wall, the other end fixed connection of spring (18) is on the surface of barrel (1).

6. The underground utility detector with a clamping function according to claim 1, wherein: the bottom end of the fixed claw (15) is conical, and the fixed claw (15) is made of stainless steel.