CN209928030U

CN209928030U - Portable underground pipeline detection clamp

Info

Publication number: CN209928030U
Application number: CN201921126472.6U
Authority: CN
Inventors: 杨智勇; 姚国平
Original assignee: Taicang Huahao Information Technology Co Ltd
Current assignee: Taicang Huahao Information Technology Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-01-10
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a portable underground pipeline detection clamp, which belongs to the field of detection equipment, and comprises two handles, wherein one end of each handle is provided with a connecting block, one ends of the two handles, which are far away from the connecting blocks, are respectively provided with a signal wire and a hanging ring, connecting holes are formed in the connecting blocks, connecting shafts are arranged in the connecting holes, sleeve rods are fixed on the connecting shafts, each sleeve rod is provided with a closed end and a screw end, the screw ends of the sleeve rods are connected with straight rods, the closed ends of the sleeve rods are provided with infrared cameras, the infrared cameras are connected with a display screen through Bluetooth, one ends of the connecting blocks, which are far away from the handles, are connected with socket joints, two opposite side surfaces of the socket joints are respectively provided with threaded holes and mounting grooves, clamp heads are arranged on the socket joints, the clamp heads are in two groups, when the portable underground pipeline detection clamp can be realized, the method can be used for accurately detecting the currently used pipelines to obtain the trend and the path of the pipeline.

Description

Portable underground pipeline detection clamp

Technical Field

The utility model relates to a detection equipment field, more specifically say, relate to a pipeline surveys clamp convenient to carry.

Background

Underground pipelines are regarded as life lines of cities, but underground pipe networks of many cities and enterprises in China are not distributed clearly, file data management is not standard enough, construction and reconstruction of cities, towns, industrial and mining enterprises and use and maintenance of pipelines are difficult, and serious accidents such as damage of pipelines, casualties, water and power failure are caused. The detection of underground pipelines has become an indispensable prerequisite for construction.

The pipeline detection is mainly used for detecting the trend and the burial depth of an underground pipeline under the trenchless condition, and a pipeline detector is generally used for detecting. The pipeline detection process mainly comprises a signal transmitter, a detection clamp and a signal receiver, wherein the signal transmitter applies a signal current with a special frequency to a detected pipeline, the corresponding pipeline is clamped by the detection clamp generally, a clamp method excitation mode is adopted, an induction coil is arranged in the receiver, a magnetic field signal of a pipeline is received, and the coil generates induction current, so that the trend and the path of the pipeline are calculated.

The detection clamp needs to adapt to complex underground pipeline burying conditions, and various accessories are often added on the detection clamp to increase the adaptability of the detection clamp. The detection clamp with the multifunctional accessories is bulky and inconvenient to carry, and the simple detection clamp can not detect part of the pipeline.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a portable's pipeline surveys clamp, when it can realize portable, carries out accurate survey to current commonly used pipeline, reachs the trend and the route of pipeline.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A portable underground pipeline detection clamp comprises two handles, wherein one end of each handle is provided with a connecting block, one ends of the two handles, which are far away from the connecting blocks, are respectively provided with a signal wire and a hanging ring, connecting holes are drilled in the connecting blocks, a connecting shaft is arranged in the connecting holes, a sleeve rod is fixed on the connecting shaft, the sleeve rod is provided with a closed end and a screw end, the screw end of the sleeve rod is connected with a straight rod, the closed end of the sleeve rod is provided with an infrared camera, the infrared camera is connected with a display screen through Bluetooth, one end of the connecting block, which is far away from the handles, is connected with a socket joint, two opposite side surfaces of the socket joint are respectively drilled with a threaded hole and a mounting groove, the socket joint is provided with two clamp heads which are in a group, the clamp heads comprise socket joint pieces, and a mounting key is arranged in the socket, the utility model discloses a pipeline, including the piece that cup joints, mounting key and mounting groove interference fit, it has the through-hole to cut on the lateral wall of cup joint, the aperture of through-hole is unanimous with screw hole external diameter, the blind end of cup joint is connected with the arc board, keep away from the one end of cup joint on the arc board and install the blotter, be equipped with standing groove and lug on two arc boards of same group respectively, when it can realize portable, carry out accurate detection to current commonly used pipeline, reachs the trend and the route of pipeline.

Furthermore, the outside cover of handle has anti-skidding cover to increase frictional force, prevent the handle slippage.

Furthermore, an electromagnetic shielding sleeve is sleeved outside the signal wire to prevent the signal wire from being interfered by external electromagnetic environment.

Furthermore, a torsion spring is installed between the connecting hole and the connecting shaft, limiting blocks are installed on the inner side wall of the connecting hole and the outer side wall of the connecting shaft, and the limiting blocks limit the rotation angle of the connecting block relative to the connecting shaft.

Furthermore, the elastic pad is pasted on the inner wall of the placing groove, the placing groove is in interference fit with the convex block, and the vice heads of the same group are accommodated in one position through the cooperation between the placing groove and the convex block.

Furthermore, a filling plate is fixedly installed on the inner side wall of the arc plate, and the section of the filling plate is in a fan ring shape and is used for holding pipelines with small pipe diameters.

Further, the one end that the cup joint piece was kept away from to the arc board is installed the torsional spring pivot to be connected with through this torsional spring pivot and turn over the piece, the blotter is installed to the one end of keeping away from the torsional spring pivot on the piece of turning over for the centre gripping is located the underground pipeline of deep department.

3. Advantageous effects

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

(1) the scheme can realize convenient carrying, and simultaneously accurately detect the current commonly used pipeline to obtain the trend and the path of the pipeline.

(2) The outside cover of handle has anti-skidding cover to increase frictional force, prevent that the handle from slipping.

(3) The outside cover of signal line has electromagnetic shield sleeve pipe, prevents that external electromagnetic environment from disturbing signal line.

(4) Install the torsional spring between connecting hole and the connecting axle, and all install the stopper on the inside wall of connecting hole and the lateral wall of connecting axle, restrict the corner of connecting block for the connecting axle through the stopper.

(5) Paste on the standing groove inner wall and have the cushion, this standing groove and lug interference fit through the cooperation between standing groove and the lug, accomodate in a department with the binding clip of group.

(6) The inner side wall of the arc plate is fixedly provided with a filling plate, and the section of the filling plate is in a fan ring shape and is used for holding a pipeline with a small pipe diameter.

(7) The one end that the cup joint piece was kept away from to the arc board is installed the torsional spring pivot to be connected with through this torsional spring pivot and turn over the piece, the blotter is installed to the one end of keeping away from the torsional spring pivot on turning over the piece for the centre gripping is located the underground pipeline of deep department.

Drawings

FIG. 1 is a schematic view of the structure of the pliers body of the present invention;

FIG. 2 is a schematic view of the structure of the connecting shaft of the present invention;

FIG. 3 is a schematic structural view of the binding clip of the present invention;

FIG. 4 is a schematic structural view of a small hole binding clip of the present invention;

fig. 5 is a schematic structural diagram of the deep-hole binding clip of the present invention.

The reference numbers in the figures illustrate:

the anti-skidding connecting device comprises a connecting block 1, a handle 2, an anti-skidding sleeve 3, a signal line 4, a hanging ring 5, a loop bar 6, a threaded hole 7, an installation groove 8, a sleeve-connected piece 9, a through hole 10, an arc plate 11, a placing groove 12, a convex block 13, a cushion pad 14, a filling plate 15, a reverse folding block 16, a torsion spring rotating shaft 17, an infrared camera 18, a connecting shaft 19 and a connecting hole 20.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a portable clamp for detecting underground pipelines comprises two handles 2, two handles 2 are provided, one end of each handle 2 is provided with a connecting block 1, an anti-slip sleeve 3 is sleeved outside each handle 2, one end of each handle 2 far away from the connecting block 1 is respectively provided with a signal wire 4 and a hanging ring 5, the outside of each signal wire 4 is sleeved with an electromagnetic shielding sleeve to prevent the external electromagnetic environment from interfering with the signal wire 4, a connecting hole 20 is drilled in each connecting block 1, a connecting shaft 19 is installed in each connecting hole 20, a torsion spring is installed between each connecting hole 20 and the corresponding connecting shaft 19, limiting blocks are installed on the inner side wall of each connecting hole 20 and the outer side wall of the corresponding connecting shaft 19, a loop bar 6 is fixed on the corresponding connecting shaft 19, each loop bar 6 is provided with a closed end and a screw end, a straight bar is connected to the screw end of each loop bar 6, an infrared camera 18 is arranged at the closed end of the loop bar 6, the infrared camera 18 is connected with a display screen through Bluetooth, one end of the connecting block 1 far away from the handle 2 is connected with a sleeve joint, two opposite side surfaces of the sleeve joint are respectively provided with a threaded hole 7 and a mounting groove 8, the sleeve joint is provided with two clamp heads which are in a group, the binding clip comprises a sleeve-joint piece 9, an installation key is arranged in the sleeve-joint piece 9, the installation key is in interference fit with an installation groove 8, a through hole 10 is drilled on the side wall of the sleeve-joint piece 9, the aperture of the through hole 10 is consistent with the external diameter of the threaded hole 7, the closed end of the socket joint piece 9 is connected with an arc plate 11, a buffer pad 14 is arranged at one end of the arc plate 11 far away from the sleeve-joint piece 9, a placing groove 12 and a convex block 13 are respectively arranged on the two arc plates 11 in the same group, and the inner wall of the placing groove 12 is stuck with an elastic pad, and the placing groove 12 is in interference fit with the convex block 13.

Example 2:

referring to fig. 4, a filling plate 15 is fixedly installed on the inner sidewall of the arc plate 11, and the cross section of the filling plate 15 is a sector ring shape.

Example 3:

referring to fig. 5, one end of the arc plate 11 away from the sleeve 9 is provided with a torsion spring rotating shaft 17, and is connected to the reverse-folding block 16 through the torsion spring rotating shaft 17, and one end of the reverse-folding block 16 away from the torsion spring rotating shaft 17 is provided with a cushion pad 14.

The clamp is fixed on a work clothes of pipeline detection personnel through the hanging ring 5, a plurality of binding clips connected and matched with the clamp are stored in a work box, when the clamp is used, according to the exposed pipeline condition, a proper binding clip is selected to be installed on the clamp, the connection between the binding clip and the clamp is reinforced by screws, if the exposed pipeline is located in the deep underground, a straight rod is connected onto the loop bar 6, the deep-hole binding clip is selected, the reverse bending block 16 of the deep-hole binding clip is in contact with the pipeline and reversely bends, so that the pipeline is arranged in the two arc plates 11, then the torsion spring rotating shaft 17 is reset, when the hole binding clip is pulled up, the pipeline applies force to the arc plates 11, the arc plates 11 are opened around the connecting shaft 19, the clamp is convenient to carry, accurate detection is carried out on the existing commonly used pipeline, and the trend and the path.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a pipeline surveys clamp convenient to carry, includes handle (2), its characterized in that: the improved multifunctional infrared camera is characterized in that the number of the handles (2) is two, one end of each handle (2) is provided with a connecting block (1), one end, far away from the connecting block (1), of each handle (2) is provided with a signal wire (4) and a hanging ring (5), a connecting hole (20) is formed in each connecting block (1), a connecting shaft (19) is installed in each connecting hole (20), a sleeve rod (6) is fixed on each connecting shaft (19), each sleeve rod (6) is provided with a closed end and a screw end, the screw end of each sleeve rod (6) is connected with a straight rod, an infrared camera (18) is installed at the closed end of each sleeve rod (6), each infrared camera (18) is connected with a display screen through Bluetooth, one end, far away from the handle (2), of each connecting block (1) is connected with a socket joint, and two opposite side faces of each socket joint are respectively provided with a threaded hole (7), the socket joint is overhead installs the binding clip, the binding clip is two a set of, the binding clip is including cup jointing piece (9), cup jointing piece (9) inside is equipped with the erection key, this erection key and mounting groove (8) interference fit, it has through-hole (10) to cut on the lateral wall of cup jointing piece (9), the aperture and screw hole (7) external diameter of through-hole (10) are unanimous, the blind end of cup jointing piece (9) is connected with arc board (11), keep away from the one end of cup jointing piece (9) on arc board (11) and install blotter (14), with a set of two be equipped with standing groove (12) and lug (13) on arc board (11) respectively.

2. The portable clamp for detecting underground pipelines according to claim 1, wherein: the outside of the handle (2) is sleeved with an anti-slip sleeve (3).

3. The portable clamp for detecting underground pipelines according to claim 1, wherein: an electromagnetic shielding sleeve is sleeved outside the signal wire (4).

4. The portable clamp for detecting underground pipelines according to claim 1, wherein: and a torsion spring is arranged between the connecting hole (20) and the connecting shaft (19), and limiting blocks are arranged on the inner side wall of the connecting hole (20) and the outer side wall of the connecting shaft (19).

5. The portable clamp for detecting underground pipelines according to claim 1, wherein: the elastic pad is adhered to the inner wall of the placing groove (12), and the placing groove (12) is in interference fit with the convex block (13).

6. The portable clamp for detecting underground pipelines according to claim 1, wherein: the arc plate is characterized in that a filling plate (15) is fixedly mounted on the inner side wall of the arc plate (11), and the cross section of the filling plate (15) is in a fan ring shape.

7. The portable clamp for detecting underground pipelines according to claim 1, wherein: the one end that cup joints piece (9) is kept away from in arc board (11) installs torsional spring pivot (17), arc board (11) are connected with anti-piece (16) of folding through this torsional spring pivot (17), cushion (14) are installed to the one end of keeping away from torsional spring pivot (17) on anti-piece (16).