Accurate buried pipeline device

Abstract

The utility model relates to the technical field of buried pipeline positioning, in particular to a buried pipeline precision device which comprises a protection box and storage boxes, the rear end of the protection box is provided with storage pipes which are symmetrically distributed, telescopic push rods are stored in the storage pipes, and the two storage boxes are symmetrically installed at the side ends of the protection box. Electric push rods which are symmetrically distributed are installed at the upper end of the storage box, piston rods of the electric push rods extend into the storage box and are provided with moving wheels, a partition plate is installed in the protection box, a storage battery is placed at the upper end of the partition plate, first springs which are distributed in an array mode are installed on the inner wall of the bottom end of the protection box, and dampers are arranged in the first springs; a damping plate is installed at the upper ends of the first springs, a detector body is arranged at the upper end of the damping plate, and detection openings are formed in the damping plate and the bottom end of the protection box. The underground pipeline detector protection device has the advantages that the underground pipeline detector can be protected, and detection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of buried pipeline positioning, in particular to a precise buried pipeline positioning device. Background Art

[0002] As a carrier of oil and gas, buried pipelines are one of the important facilities of ground engineering. They are the link between upstream resources and downstream users. As pipelines are buried underground for a long time, they will corrode over time due to the influence of external soil characteristics and terrain settlement. For long-distance pipelines and gathering and transportation networks that transport natural gas, the adoption of pipeline external corrosion protection technology and construction quality are directly related to the safe operation and service life of the pipelines. Due to the complex terrain and widely varying soil properties in the areas where the pipelines pass, different external corrosion protection measures need to be taken for buried steel pipelines.

[0003] Due to the rapid development of the city, road reconstruction and expansion are very common. With the changes in the environment, and the aging, corrosion, and failure of the tracer lines of some pipelines, it is necessary to first accurately locate the pipelines, and then maintain or replace the pipelines. At present, underground pipeline detectors are required for accurate positioning of buried pipelines. They are heavy and need to be carried by staff for detection. In addition, the detectors do not have protective functions and are easily damaged by collisions, which causes inconvenience to the use of underground pipeline detectors. Utility Model Content

[0004] The purpose of the utility model is to provide a buried pipeline precision device, which has the advantages of being able to protect underground pipeline detectors and being convenient for detection, thereby solving the problems raised by the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a buried pipeline precision device, comprising a protection box and a storage box, wherein the upper end of the protection box is provided with a display screen, and the rear end of the protection box is provided with symmetrically distributed storage tubes, and a telescopic push rod is stored in the storage tube;

[0006] The two storage boxes are symmetrically mounted on the side ends of the protection box, and symmetrically distributed electric push rods are mounted on the upper ends of the storage boxes, and piston rods of the electric push rods extend into the storage boxes and movable wheels are mounted therein;

[0007] A partition is installed in the protection box, and a battery is placed on the upper end of the partition. The inner wall of the bottom end of the protection box is installed with first springs distributed in an array, and a damper is arranged in the first spring. A shock-absorbing plate is installed on the upper end of the first spring, and a detector body is arranged on the upper end of the shock-absorbing plate. The shock-absorbing plate and the bottom end of the protection box are both provided with detection ports, and the detection head of the detector body is located downward at the detection port.

[0008] Preferably, a base is installed at the lower end of the protection box, and there are four bases in total, and the four bases are distributed in an array with respect to the protection box.

[0009] Preferably, a first box door and a second box door are rotatably mounted on the front end of the protection box, the second box door is located below the first box door, the first box door encloses the battery in the protection box, and the second box door encloses the detector body in the protection box.

[0010] Preferably, snap plates are rotatably mounted on the front ends of the first box door and the second box door, and a clamping block is mounted on the side end of the protective box, and the snapping plate is clamped and fixed on the clamping block.

[0011] Preferably, second springs distributed in an array are installed at the lower end of the partition, and a limit plate is installed at the lower end of the second spring, and the lower end of the limit plate is in contact with the upper end of the detector body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. When detecting underground pipelines, the piston rod is extended by the electric push rod, so that the moving wheel can be lowered to support the protective box instead of the base. The protective box can be pulled out of the storage tube by pulling the telescopic push rod upward. The utility model can be moved by pushing the telescopic push rod in conjunction with the moving wheel. During the movement, the detector body can detect underground pipelines, which reduces hand-held operations, saves staff physical strength, and facilitates underground pipeline detection.

[0014] 2. The detector body is always set in the protective box, which can protect the detector body. During the detection process, the shock-absorbing plate, the first spring and the damper can reduce the shock of the detector body. The setting of the limit plate can limit and buffer the upper end of the detector body, thereby protecting the detector body and preventing the detector body from collision damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a rear view structural schematic diagram of the utility model;

[0016] Figure 2 This is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a partial bottom view structural schematic diagram of the utility model.

[0019] The reference numerals and names in the figures are as follows:

[0020] 101. Protective box; 102. Storage tube; 103. Telescopic push rod; 104. Display screen; 105. First box door; 106. Snap plate; 107. Second box door; 108. Block; 109. Detection port; 110. Base; 201. Storage box; 202. Electric push rod; 203. Moving wheel; 301. Partition; 302. Battery; 303. Shock-absorbing plate; 304. Detector body; 305. Limit plate; 306. First spring; 307. Second spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figures 1 to 4 The utility model provides an embodiment: a buried pipeline precision device, comprising:

[0024] A protection box 101 and a storage box 201, wherein a display screen 104 is disposed at the upper end of the protection box 101, and symmetrically distributed storage tubes 102 are disposed at the rear end of the protection box 101, and a telescopic push rod 103 is stored in the storage tubes 102;

[0025] The two storage boxes 201 are symmetrically installed at the side ends of the protection box 101, and the upper ends of the storage boxes 201 are equipped with symmetrically distributed electric push rods 202, and the piston rods of the electric push rods 202 extend into the storage boxes 201 and are equipped with moving wheels 203;

[0026] A partition 301 is installed in the protective box 101, and a battery 302 is placed on the upper end of the partition 301. The inner wall of the bottom end of the protective box 101 is installed with first springs 306 distributed in an array, and a damper is arranged in the first spring 306. A shock absorbing plate 303 is installed on the upper end of the first spring 306, and a detector body 304 is arranged on the upper end of the shock absorbing plate 303. The shock absorbing plate 303 and the bottom end of the protective box 101 are both provided with a detection port 109, and the detection head of the detector body 304 is located downward at the detection port 109.

[0027] In this embodiment, when detecting underground pipelines, the electric push rod 202 is operated to extend the piston rod, so that the moving wheel 203 can be lowered to replace the base 110 to support the protection box 101, and the telescopic push rod 103 is pulled upward to be drawn out of the storage tube 102. The utility model can be moved by pushing the telescopic push rod 103 in conjunction with the moving wheel 203. During the movement, the detector body 304 can perform underground pipeline detection work, and the detection data is displayed on the display screen 104. During the detection process, the detector body 304 can be damped by the shock absorbing plate 303 in conjunction with the first spring 306 and the damper, so as to facilitate the detection of underground pipelines.

[0028] Furthermore,

[0029] A base 110 is installed at the lower end of the protection box 101 . There are four bases 110 in total, and the four bases 110 are distributed in an array with respect to the protection box 101 .

[0030] The base 110 is provided to support the protection box 101 when it is fixed.

[0031] Furthermore,

[0032] The lower end of the partition 301 is installed with second springs 307 distributed in an array, and the lower end of the second spring 307 is installed with a limit plate 305 , and the lower end of the limit plate 305 is in contact with the upper end of the detector body 304 .

[0033] The setting of the limiting plate 305 can limit and buffer the upper end of the detector body 304.

[0034] Embodiment 2

[0035] See also Figures 1 to 4 The utility model provides an embodiment: a buried pipeline precision device. Compared with the first embodiment, this embodiment also includes:

[0036] The front end of the protection box 101 is rotatably mounted with a first box door 105 and a second box door 107 , the second box door 107 is located below the first box door 105 , the first box door 105 encloses the battery 302 in the protection box 101 , and the second box door 107 encloses the detector body 304 in the protection box 101 .

[0037] In this embodiment, the storage battery 302 can be charged or taken out by opening the first box door 105 , and the detector body 304 can be taken out of the protective box 101 by opening the second box door 107 .

[0038] Furthermore,

[0039] A snap plate 106 is rotatably mounted on the front end of each of the first door 105 and the second door 107 . A clamp block 108 is mounted on the side end of the protection box 101 . The snap plate 106 is clamped and fixed on the clamp block 108 .

[0040] The provision of the snap plate 106 and the block 108 can fix the first door 105 and the second door 107 after they are closed, and can prevent the first door 105 and the second door 107 from opening automatically.

[0041] The electric push rod 202, battery 302 and detector body 304 in the utility model are well-known devices, and their working principles and circuit connections are well known to technicians in the field. They are all conventional means or common knowledge and will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A buried pipeline precision device, comprising a protection box (101) and a storage box (201), characterized in that: The upper end of the protection box (101) is provided with a display screen (104), and the rear end of the protection box (101) is provided with symmetrically distributed storage tubes (102), and the storage tubes (102) store telescopic push rods (103); The two storage boxes (201) are symmetrically mounted on the side ends of the protection box (101); the upper ends of the storage boxes (201) are mounted with symmetrically distributed electric push rods (202); piston rods of the electric push rods (202) extend into the storage boxes (201) and are mounted with moving wheels (203); A partition (301) is installed in the protection box (101), and a battery (302) is placed on the upper end of the partition (301). The inner wall of the bottom end of the protection box (101) is installed with first springs (306) distributed in an array, and a damper is arranged in the first spring (306). A shock absorbing plate (303) is installed on the upper end of the first spring (306), and a detector body (304) is arranged on the upper end of the shock absorbing plate (303). The shock absorbing plate (303) and the bottom end of the protection box (101) are both provided with a detection port (109), and the detection head of the detector body (304) is located downward at the detection port (109).

2. A buried pipeline precision device according to claim 1, characterized in that: A base (110) is installed at the lower end of the protection box (101), and a total of four bases (110) are provided, and the four bases (110) are distributed in an array with respect to the protection box (101).

3. The buried pipeline precision device according to claim 1, characterized in that: A first box door (105) and a second box door (107) are rotatably mounted at the front end of the protection box (101); the second box door (107) is located below the first box door (105); the first box door (105) encloses the battery (302) in the protection box (101); and the second box door (107) encloses the detector body (304) in the protection box (101).

4. The buried pipeline precision device according to claim 3, characterized in that: The front ends of the first box door (105) and the second box door (107) are both rotatably mounted with snap plates (106), the side ends of the protection box (101) are mounted with snap blocks (108), and the snap plates (106) are snap-connected and fixed on the snap blocks (108).

5. The buried pipeline precision device according to claim 1, characterized in that: The lower end of the partition (301) is equipped with second springs (307) distributed in an array, and the lower end of the second spring (307) is equipped with a limit plate (305), and the lower end of the limit plate (305) is in contact with the upper end of the detector body (304).

Images