Natural gas vertical pipe settlement monitoring device

Abstract

The utility model discloses a natural gas vertical pipe settlement monitoring device, and particularly relates to the technical field of natural gas pipeline settlement detection, the natural gas vertical pipe settlement monitoring device comprises a fixing frame and a supporting plate installed on a wall body, the supporting plate is fixedly arranged on one side of the fixing frame, a natural gas vertical pipe is fixedly arranged in the fixing frame, and a sliding block is slidably connected in the fixing frame; and an adjusting mechanism is fixedly arranged on one side of the sliding block and comprises a fixing cylinder fixedly arranged on one side of the sliding block, a plurality of threaded grooves are formed in the surface of the fixing cylinder, threaded columns are in threaded connection with the interiors of the threaded grooves, and threaded blocks are in threaded connection with one sides of the threaded columns. According to the utility model, the height and the inclination angle of the laser can be adjusted, so that rapid and adaptive adjustment can be carried out according to different scenes, conditions or requirements, and a monitoring probe can be ensured to be optimally aligned with a target, thereby improving the accuracy and the comprehensiveness of measured data.

Description

TECHNICAL FIELD

[0001] The utility model relates to natural gas pipeline settlement detection technical field more specifically, the utility model relates to a kind of natural gas riser settlement monitoring device. BACKGROUND

[0002] With the extensive application of natural gas energy, the safety and stability of natural gas pipeline system become a key issue, among them, as an important part of natural gas transportation, the settlement monitoring of riser has important significance for preventing geological disasters and ensuring the safe operation of pipeline.

[0003] The existing mechanism is to paste yellow line by projection method to make reference standard, and the vertical difference between the corresponding positions of flange and union joint bottom is checked every month by using ruler alignment method, which is the settlement of pipeline. The tool is simple, the principle is simple, simple measurement can be realized, but the precision is low, and there is error in reading, which is not conducive to accurate monitoring, and cannot meet the requirements of pipeline settlement monitoring, so there is great safety hazard in pipeline.

[0004] According to the search, the authorized announcement No. CN207936953U of Chinese patent discloses a natural gas riser settlement monitoring device. The structure can accurately read the offset size shown on the caliper by adjusting the position of the monitoring assembly through the triangular clamp angle of the settlement monitoring device on the natural gas riser, further using infrared laser pen to increase the tool precision, and can quickly and efficiently measure the settlement, with the characteristics of high measurement precision, convenient operation, convenient carrying, material environmental protection, simple process, easy production and the like.

[0005] But the structure in actual use, since only the height of monitoring assembly can be adjusted, so as to drive the position of laser pen to be adjusted up and down, but the angle of laser pen cannot be adjusted, so that the laser with angle cannot be emitted, so that it cannot be quickly and adaptively adjusted according to different scenes, conditions or requirements, and the use effect is affected. UTILITY MODEL CONTENT

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a natural gas riser settlement monitoring device to solve the problems in the above background art.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A natural gas riser settlement monitoring device, comprising a fixed frame and a support plate mounted on a wall, the support plate is fixedly arranged on one side of the fixed frame, the inside of the fixed frame is fixedly provided with a natural gas riser, the inside of the fixed frame is slidably connected with a sliding block, one side of the sliding block is fixedly provided with an adjusting mechanism;

[0009] The adjusting mechanism comprises a fixed cylinder fixed on one side of the sliding block, a plurality of threaded grooves are formed in the surface of the fixed cylinder, a threaded column is threadedly connected in the threaded grooves, a threaded block is threadedly connected on one side of the threaded column, a limiting block is fixedly arranged on one end of the threaded column, an upper fixed sleeve is fixedly arranged at the bottom of the threaded block, a rotating rod is fixedly arranged on one side of the upper fixed sleeve, and one end of the rotating rod is rotatably connected with the sliding block.

[0010] By adopting the above technical scheme, the height and the inclination angle of the laser pen can be conveniently adjusted, so that the laser pen can be quickly and adaptively adjusted according to different scenes, conditions or requirements, so that the monitoring probe can be best aligned with the target, and the accuracy and comprehensiveness of the measurement data are improved.

[0011] As a further description of the above technical scheme, the bottom of the upper fixed sleeve is provided with a dismounting mechanism, the dismounting mechanism comprises a connecting groove formed in the surface of the upper fixed sleeve, a connecting block is slidably connected in the connecting groove, the cross section of the connecting block is T-shaped, a lower fixed sleeve is fixedly arranged at the bottom of the connecting block, an L-shaped block is fixedly arranged at the top of the lower fixed sleeve, the L-shaped block is arranged on one side of the connecting block, a fixed groove is formed in the surface of the upper fixed sleeve, and the L-shaped block is slidably connected with the fixed groove.

[0012] By adopting the above technical scheme, the upper fixed sleeve and the lower fixed sleeve can be conveniently guided, so that the phenomenon of skewing during installation is prevented.

[0013] As a further description of the above technical scheme, the upper fixed sleeve and the lower fixed sleeve are fixedly provided with a fixed strip on one side, two threaded holes are formed in the surface of the fixed strip, a first screw is threadedly connected in each of the two threaded holes, a rubber layer is arranged on one side of the upper fixed sleeve and the lower fixed sleeve, a laser pen is arranged between the upper fixed sleeve and the lower fixed sleeve, a plurality of screw grooves are formed in the surface of the fixed frame, a second screw is threadedly connected in the screw grooves, and one end of the second screw penetrates through the sliding block and extends into the sliding block.

[0014] By adopting the above technical scheme, the laser pen can be conveniently fixed, the position of the laser pen can be prevented from deviating, and the surface of the laser pen can be effectively prevented from being damaged.

[0015] The technical effects and advantages of the utility model are as follows:

[0016] 1. By setting the adjusting mechanism, compared with the prior art, first rotate the threaded column in the positive direction to separate the threaded column from the threaded groove, then rotate the laser pen by the staff to move the laser pen to the appropriate position, then rotate the threaded column to rotate the threaded column inside the threaded block, at the same time the upper fixing sleeve also drives the rotating rod to rotate and move on the surface of the sliding block, so as to drive the threaded column to rotate into the threaded groove opened on the surface of the fixed cylinder, thereby fixing the position of the upper fixing sleeve and the laser pen, and the operation is convenient and fast, and the angle and the position of the laser pen can be adjusted, ensuring the accuracy and comprehensiveness of the measurement data, and further improving the applicability and flexibility of the device, so that it can play a role in a wider application scenario.

[0017] 2. By setting the dismounting mechanism, compared with the prior art, first rotate the first bolt in the positive direction by the staff to drive the first bolt to rotate and separate inside the threaded hole, then pull the lower fixing sleeve to one side to drive the connecting block and the L-shaped block at the top of the lower fixing sleeve to move, the connecting block slides inside the connecting groove, the L-shaped block slides inside the fixed groove, and also drives the laser pen on the lower fixing sleeve and the lower fixing sleeve to move together, then separates the lower fixing sleeve from the upper fixing sleeve, thereby taking down the internal laser pen for maintenance and replacement, thereby facilitating the maintenance and maintenance of the laser pen in the later period. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic diagram of the utility model.

[0019] Figure 2 It is the fixed frame structure schematic diagram of the utility model.

[0020] Figure 3 It is the Figure 2 The enlarged structure schematic diagram of the conclusion A.

[0021] Figure 4 It is the adjusting mechanism structure schematic diagram of the utility model.

[0022] Figure 5 It is the dismounting mechanism structure schematic diagram of the utility model.

[0023] The figure mark is: 1, fixed frame;2, support plate;3, natural gas riser;4, sliding block;5, fixed cylinder;6, threaded groove;7, threaded column;8, threaded block;9, limiting block;10, upper fixing sleeve;11, rotating rod;12, connecting groove;13, connecting block;14, lower fixing sleeve;15, L-shaped block;16, fixed groove;17, fixed strip;18, threaded hole;19, first bolt;20, laser pen;21, bolt groove;22, second bolt. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0025] The embodiment of the present application discloses a natural gas riser settlement monitoring device as shown in the figure Figures 1-5 The natural gas riser settlement monitoring device comprises a fixing frame 1, a support plate 2 installed on a wall, the support plate 2 is fixedly arranged on one side of the fixing frame 1, a natural gas riser 3 is fixedly arranged in the fixing frame 1, a sliding block 4 is slidably connected in the fixing frame 1, and an adjusting mechanism is fixedly arranged on one side of the sliding block 4.

[0026] The adjusting mechanism comprises a fixing cylinder 5 fixedly arranged on one side of the sliding block 4, a plurality of threaded grooves 6 are formed in the surface of the fixing cylinder 5, a threaded column 7 is threadedly connected in the threaded groove 6, a threaded block 8 is threadedly connected on one side of the threaded column 7, a limiting block 9 is fixedly arranged at one end of the threaded column 7, an upper fixing sleeve 10 is fixedly arranged at the bottom of the threaded block 8, a rotating rod 11 is fixedly arranged on one side of the upper fixing sleeve 10, one end of the rotating rod 11 is rotationally connected with the sliding block 4, when the settlement amount of the monitoring point is measured by the up-down displacement of the sliding block 4 in the fixing frame 1, the laser pen 20 is driven to move up and down, the light-emitting end of the laser pen 20 is arranged towards the direction of the riser initial position monitoring line outside, then when the angle of the laser pen 20 needs to be adjusted, the threaded column 7 is first rotated forward to drive the threaded column 7 to separate from the threaded groove 6, then the laser pen 20 is rotated by the worker to drive the laser pen 20 to move to a suitable position, then the threaded column 7 is rotated to drive the threaded column 7 to rotate in the threaded block 8, at the same time, the upper fixing sleeve 10 also drives the rotating rod 11 to rotate and move on the surface of the sliding block 4, so that the threaded column 7 is rotated into the threaded groove 6 formed in the surface of the fixing cylinder 5, thereby fixing the position of the upper fixing sleeve 10 and the laser pen 20, and the operation is convenient and fast, and then the angle and the up-down position of the laser pen 20 can be adjusted, so as to ensure the accuracy and comprehensiveness of the measurement data.

[0027] Refer to Figures 2-4As shown, the bottom of the upper fixing sleeve 10 is provided with a dismounting mechanism, the dismounting mechanism comprises a connecting groove 12 opened on the surface of the upper fixing sleeve 10, the inside of the connecting groove 12 is slidably connected with a connecting block 13, the cross section of the connecting block 13 is T-shaped, the bottom of the connecting block 13 is fixedly provided with a lower fixing sleeve 14, the top of the lower fixing sleeve 14 is fixedly provided with an L-shaped block 15, the L-shaped block 15 is arranged on one side of the connecting block 13, the surface of the upper fixing sleeve 10 is provided with a fixed groove 16, the L-shaped block 15 is slidably connected with the fixed groove 16, the lower fixing sleeve 14 is pulled to one side, the connecting block 13 at the top of the lower fixing sleeve 14 and the L-shaped block 15 are driven to move, the connecting block 13 slides in the inside of the connecting groove 12, the L-shaped block 15 slides in the inside of the fixed groove 16, so that the laser pen 20 on the lower fixing sleeve 14 is also driven to move together with the lower fixing sleeve 14, then the lower fixing sleeve 14 is separated from the upper fixing sleeve 10, so that the laser pen 20 in the inside is taken off, and then maintenance and replacement are carried out.

[0028] Referring to Figures 4-5 As shown, the one side of the upper fixing sleeve 10 and the lower fixing sleeve 14 is fixedly provided with a fixed strip 17, the surface of the fixed strip 17 is provided with two threaded holes 18, the inside of the two threaded holes 18 is threadedly connected with a first bolt 19, the one side of the upper fixing sleeve 10 and the lower fixing sleeve 14 is provided with a rubber layer, the laser pen 20 is arranged between the upper fixing sleeve 10 and the lower fixing sleeve 14, the surface of the fixed frame 1 is provided with a plurality of bolt grooves 21, the inside of the bolt grooves 21 is threadedly connected with a second bolt 22, one end of the second bolt 22 penetrates through the sliding block 4 and extends into the inside of the sliding block 4, when it is necessary to maintain and replace the laser pen 20, the first bolt 19 is forwardly rotated, so that the first bolt 19 is separated from the inside of the threaded hole 18, through the rubber layer, the anti-skid effect is effectively achieved, when the laser pen 20 contacts the surface of the upper fixing sleeve 10 and the lower fixing sleeve 14, the position of the laser pen 20 is prevented from being deviated, and the surface of the laser pen 20 is also prevented from being damaged.

[0029] The working principle of the utility model:

[0030] The utility model discloses a natural gas riser settlement monitoring device, when using, the settlement of the monitoring point is measured and monitored through the up-down displacement of slider 4 in the inside of fixed frame 1, thereby drive laser pen 20 to move up and down, after moving to the appropriate position, through the second bolt 22 is rotated into the bolt groove 21 inside of appropriate position and is fixed to the inside of slider 4, thereby the height position of laser pen 20 is fixed, the luminous end of laser pen 20 is set to the riser initial position monitoring line direction of outside, then when needing to adjust the angle of laser pen 20, first forward rotation screw column 7 drives screw column 7 and thread groove 6 to separate, then through the rotation of laser pen 20 of staff, drive laser pen 20 to move to the appropriate position, then rotate screw column 7 and drive screw column 7 to rotate in the inside of screw block 8, and the upper fixed sleeve 10 also drive rotating lever 11 to rotate and move on the surface of slider 4, thereby drive screw column 7 to rotate into the thread groove 6 of the surface of fixed cylinder 5, thereby the position of upper fixed sleeve 10 and laser pen 20 is fixed, and it is convenient and fast to operate, and then the angle and the up-down position of laser pen 20 can be adjusted, and the accuracy and comprehensiveness of measured data are ensured.

[0031] When needing to maintain and replace laser pen 20, first forward rotation first bolt 19, thereby drive first bolt 19 to rotate and separate in the inside of thread hole 18, then pull down fixed sleeve 14 to one side, drive connecting block 13 and L-shaped block 15 on the top of down fixed sleeve 14 to move, connecting block 13 slides in the inside of connecting groove 12, and L-shaped block 15 slides in the inside of fixed groove 16, thereby also push laser pen 20 on down fixed sleeve 14 and down fixed sleeve 14 to move, then separate down fixed sleeve 14 and upper fixed sleeve 10, thereby take down the inside laser pen 20, and then maintain and replace, and through the setting rubber layer, thereby effectively play antiskid effect, make laser pen 20 when contacting the surface of upper fixed sleeve 10 and down fixed sleeve 14, prevent the position of laser pen 20 from deviating, and also effectively prevent the surface of laser pen 20 from being damaged.

[0032] The above are the preferred embodiments of the present application, and not limit the protection scope of the present application, therefore: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A natural gas riser settlement monitoring device, comprising a fixing frame (1) and a support plate (2) mounted on a wall, characterized in that: The support plate (2) is fixedly arranged on one side of the fixing frame (1), a natural gas riser (3) is fixedly arranged inside the fixing frame (1), a slider (4) is slidably connected inside the fixing frame (1), and an adjustment mechanism is fixedly arranged on one side of the slider (4); The adjustment mechanism comprises a fixed cylinder (5) fixedly arranged on one side of the slider (4); a plurality of thread grooves (6) are provided on the surface of the fixed cylinder (5); a threaded column (7) is threadedly connected to the inner portion of the threaded groove (6); a threaded block (8) is threadedly connected to one side of the threaded column (7); a limit block (9) is fixedly arranged at one end of the threaded column (7); an upper fixed sleeve (10) is fixedly arranged at the bottom of the threaded block (8); a rotating rod (11) is fixedly arranged on one side of the upper fixed sleeve (10); and one end of the rotating rod (11) is rotatably connected to the slider (4).

2. The natural gas riser settlement monitoring device according to claim 1, characterized in that: A disassembly mechanism is provided at the bottom of the upper fixing sleeve (10), the disassembly mechanism comprising a connecting groove (12) provided on the surface of the upper fixing sleeve (10), a connecting block (13) being slidably connected inside the connecting groove (12), and a cross section of the connecting block (13) being arranged in a T-shape.

3. The natural gas riser settlement monitoring device according to claim 1, characterized in that: A lower fixing sleeve (14) is fixedly provided at the bottom of the connecting block (13), and an L-shaped block (15) is fixedly provided at the top of the lower fixing sleeve (14).

4. The natural gas riser settlement monitoring device according to claim 1, characterized in that: The L-shaped block (15) is arranged on one side of the connecting block (13); a fixing groove (16) is provided on the surface of the upper fixing sleeve (10); and the L-shaped block (15) is slidably connected to the fixing groove (16).

5. The natural gas riser settlement monitoring device according to claim 1, characterized in that: A fixing strip (17) is fixedly provided on one side of the upper fixing sleeve (10) and the lower fixing sleeve (14), and two threaded holes (18) are provided on the surface of the fixing strip (17), and the interiors of the two threaded holes (18) are both threadedly connected with first bolts (19).

6. The natural gas riser settlement monitoring device according to claim 1, characterized in that: A rubber layer is provided on one side of the upper fixing sleeve (10) and the lower fixing sleeve (14), and a laser pen (20) is provided between the upper fixing sleeve (10) and the lower fixing sleeve (14).

7. The natural gas riser settlement monitoring device according to claim 1, characterized in that: A plurality of bolt slots (21) are provided on the surface of the fixing frame (1), and a second bolt (22) is connected to the inner thread of the bolt slot (21), and one end of the second bolt (22) passes through the slider (4) and extends into the interior of the slider (4).

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