Gas pipeline positioning and measuring device

Abstract

The utility model relates to the technical field of energy engineering, and discloses a gas pipeline positioning and measuring device which comprises a handheld block and a connecting column, the top of the handheld block is fixedly connected with a shell, an air inlet hole is formed in the shell, the interior of the shell is slidably connected with a pushing column, the exterior of the pushing column is slidably connected with a second spring, and the second spring is fixedly connected with the handheld block. A detachable mechanism is fixedly connected to the interior of the connecting column, a positioning measuring instrument is slidably connected to the bottom of the connecting column, and a portable mechanism for providing portability is slidably connected to the bottom of the handheld block. According to the positioning measuring instrument, the first spring is pressed downwards, the rotating cylinder is limited in the limiting block, oil enters the oil inlet, meanwhile, the second spring is matched with the pushing column, the height of the positioning measuring instrument is adjusted, and the positioning measuring instrument is rapidly replaced and installed, so that replacement operation is simpler, more convenient and faster, and positioning measuring work of a pipeline can be rapidly completed; and meanwhile, the device is suitable for different gas pipelines, so that the detection safety effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy engineering, in particular to a gas pipeline positioning and measuring device. Background Art

[0002] In modern urban construction, the safe and accurate positioning of gas pipelines is of vital importance. Positioning measurement devices are devices that use specific technologies and methods to determine the specific position of target objects or points in space through measurement and calculation. Positioning measurement devices can determine quickly and accurately, and their measurement process involves the analysis of various parameters.

[0003] By transmitting a specific signal and receiving a response signal, the device determines the precise location of the pipeline. This device plays a vital role in the inspection, maintenance, and management of gas pipelines, effectively preventing damage to the pipeline during excavation and ensuring a safe and stable gas supply. It is primarily used for the inspection and maintenance of gas pipelines and is primarily used for locating and measuring urban pipelines.

[0004] Chinese patent CN220170247U discloses a three-dimensional positioning and measurement device for a gas pipeline, comprising a pipeline body and a three-dimensional pipeline attitude measuring instrument. A winch is fixedly installed on the ground at the pipeline outlet end of the pipeline body, a capstan is installed on the ground at the pipeline inlet end of the pipeline body, and the pipeline three-dimensional attitude measuring instrument is installed in the pipeline body. The gas pipeline measuring device of this utility model utilizes inertial navigation technology and a three-dimensional attitude measuring instrument to measure the three-dimensional attitude position of the underground pipeline. It can accurately measure the position change information of the measured pipe section in the horizontal and vertical directions. The position information of the starting point and end point of the pipeline is processed by a positioning detection system to obtain the precise spatial position of the measured pipeline in the corresponding coordinate system. During detection, only the two ends of the pipeline need to be exposed for measurement. The construction scope is small, the cycle is short, the measurement is high-precision, and the operation is simple.

[0005] However, this technical solution cannot replace the installation of the positioning measuring instrument according to different gas pipelines during the processing, and the detection height cannot be adjusted, which increases the replacement time and reduces the detection speed, causing safety concerns. It also makes it impossible to accurately locate the pipeline during the actual measurement process, reduces the working speed, and thus affects the accuracy of the gas pipeline positioning measurement. Summary of the Invention

[0006] The purpose of this utility model is to address the shortcomings of the existing technology and provide a knurling machine feeding device, which presses spring 1 through a rotating column, rotates the rotating cylinder connected to the limit column, and limits it in the limit block. At the same time, spring 2 and the push column solve the problem that the height adjustment of the gas pipeline positioning and measuring device cannot be replaced and installed.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A gas pipeline positioning and measuring device includes a handheld block and a connecting column. The top of the handheld block is fixedly connected to a housing, an air inlet is provided inside the housing, a push column is slidably connected to the inside of the housing, a spring 2 is slidably connected to the outside of the push column, a detachable mechanism is fixedly connected to the inside of the connecting column, a positioning and measuring instrument is slidably connected to the bottom of the connecting column, and a portable mechanism for providing portability is slidably connected to the bottom of the handheld block.

[0009] The detachable mechanism includes a rotating column, the bottom of the rotating column is slidably connected to the bottom of the connecting column, the bottom of the rotating column is fixedly connected to a rotating cylinder, the bottom of the rotating cylinder is fixedly connected to a limiting column, the outside of the limiting column is slidably connected to a limiting block, the inside of the rotating column is fixedly connected to an oil inlet, the outside of the oil inlet is fixedly connected to an outer column, and the outside of the rotating cylinder has an elastic component for providing elastic force.

[0010] As a further description of the above technical solution:

[0011] The elastic component includes a spring 1, the inner portion of the spring 1 is slidably connected to the outer portion of the rotating cylinder, the outer portion of the spring 1 is slidably connected to the inner portion of the outer column, and the outer portion of the outer column is fixedly connected to a protective sleeve.

[0012] As a further description of the above technical solution:

[0013] The portable mechanism includes a base, which is slidably connected to the bottom of the positioning measuring instrument. The top of the base is rotatably connected to a top shell, and the top shell is fixedly connected to two buckles on the side away from the base. The inside of the base is fixedly connected to a heat dissipation component for providing heat dissipation, the top of the base is fixedly connected to a telescopic component for providing telescopic movement, and the inside of the base is provided with a sliding component for providing sliding force.

[0014] As a further description of the above technical solution:

[0015] The outside of the oil inlet is fixedly connected to the inside of the outer column, the bottom of the outer column is slidably connected to the top of the limit block, and the outside of the limit block is fixedly connected to the inside of the positioning measuring instrument.

[0016] As a further description of the above technical solution:

[0017] The heat dissipation assembly includes a heat dissipation column, the outside of which is slidably connected to the inside of the base, the top of the base is fixedly connected to a controller, the side of the heat dissipation column away from the controller is fixedly connected to a filter plate, and the filter plate is slidably connected to the inside of the base.

[0018] As a further description of the above technical solution:

[0019] The telescopic assembly includes a plurality of electric telescopic columns, the bottoms of the plurality of electric telescopic columns are fixedly connected to the inside of the base, the top of the base is fixedly connected to a sliding block, and the rear side of the sliding block is slidably connected to the inside of the base.

[0020] As a further description of the above technical solution:

[0021] The sliding assembly includes two slide rails, both sides of the slide rails are fixedly connected to the inside of the base, the middle of the two slide rails is fixedly connected to a support block, the support block is slidably connected to the inside of the base, and the top of the base is fixedly connected to a functional area.

[0022] As a further description of the above technical solution:

[0023] The top of the controller is fixedly connected with a display, and the top of the controller is fixedly connected with a receiver.

[0024] The beneficial effects of the present invention are:

[0025] (1) In the present invention, the rotating column is rotated to press the spring downward, driving the rotating cylinder connected to the limit column to rotate, and at the same time, the limit is placed in the limit block, and oil enters through the oil inlet. At the same time, the spring and the push column cooperate to adjust the height of the positioning measuring instrument, and the positioning measuring instrument can be quickly replaced and installed, making the replacement operation simpler and faster, and can quickly complete the positioning and measurement work of the pipeline. At the same time, it can adapt to different gas pipelines, thereby improving the detection safety effect.

[0026] (2) In the present invention, there is a heat dissipation pipe inside the base to dissipate heat when the controller is in use, and at the same time the filter plate filters dust. The electric telescopic rod controls the sliding block to move up and down, and the slide rail drives the sliding plate to move using different positioning measuring instruments at the bottom, so that the equipment can be used for a longer time, the impact of dust on the circuit board and other sensitive components is reduced, and the maintenance cost and failure rate are reduced.

[0027] In summary, the utility model has the advantages of being able to be quickly replaced and installed and to adjust the height. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional schematic diagram of the gas pipeline positioning and measuring device proposed by the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the air inlet of the gas pipeline positioning and measuring device proposed by the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the display of the gas pipeline positioning and measuring device proposed by the present utility model;

[0031] Figure 4 This is a structural diagram of the positioning measuring instrument of the gas pipeline positioning measuring device proposed by the utility model;

[0032] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0033] Figure 6 for Figure 4 Enlarged view of point B in the middle.

[0034] Legend:

[0035] 1. Hand-held block; 2. Base; 3. Outer shell; 4. Positioning measuring instrument; 5. Connecting column; 6. Rotating column; 7. Spring 1; 8. Oil inlet; 9. Protective cover; 10. Outer column; 11. Limit block; 12. Limit column; 13. Rotating cylinder; 14. Spring 2; 15. Push column; 16. Controller; 17. Filter plate; 18. Sliding block; 19. Electric telescopic column; 20. Functional area; 21. Heat dissipation column; 22. Slide rail; 23. Support block; 24. Air inlet; 25. Receiver; 26. Display; 27. Buckle; 28. Top shell. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined. Example

[0039] Reference Figure 1 、 Figure 5 、 Figure 6 The utility model provides an embodiment: a gas pipeline positioning and measuring device, including a handheld block 1 and a connecting column 5. The top of the handheld block 1 is fixedly connected to a shell 3, which is the handheld part of the entire device and is convenient for the operator to hold. The top is fixedly connected to the shell 3, which makes the device have a certain degree of adjustability in terms of height and other aspects to meet the needs of different gas pipeline measurement environments. An air inlet 24 is provided inside the shell 3, and the gas enters from the air inlet 24. The internal spring 214 pushes the positioning and measuring device to move to adapt to the height of different users. The inside of the shell 3 is slidingly connected to a push column 15, and the outside of the push column 15 is slidingly connected to a spring 214. The inside of the connecting column 5 is fixedly connected to a detachable mechanism. The connecting column 5 is a key part connecting the handheld block 1 and other components such as the positioning and measuring instrument 4, and is fixedly connected to a detachable mechanism inside. This detachable mechanism facilitates the installation and disassembly of components such as the positioning and measuring instrument 4, which is beneficial to the maintenance and replacement of components of the equipment;

[0040] The detachable mechanism includes a rotating column 6, the bottom of which is slidably connected to the bottom of the connecting column 5, and the top is connected to other components. The detachable connecting mechanism rotates and slides inside the connecting column 5, and this mode of movement provides the basis for the operation of the entire detachable mechanism. The bottom of the rotating column 6 is slidably connected to the bottom of the connecting column 5, and the bottom of the rotating column 6 is fixedly connected to the rotating cylinder 13. The bottom of the rotating cylinder 13 is fixedly connected to the limiting column 12. The cooperation between the limiting column 12 and the limiting block 11 limits the rotation range of the rotating cylinder 13 or fixes it at a specific position, ensuring the stability and reliability of the entire detachable mechanism during operation. The outside of the limiting column 12 is slidably connected to the limiting block 11, and the inside of the rotating column 6 is fixedly connected to the oil inlet 8, which enters the oil inlet 8, which is convenient for installation and replacement when not in use for a long time. The outside of the oil inlet 8 is fixedly connected to the outer column 10, and the outside of the rotating cylinder 13 has an elastic component for providing elastic force;

[0041] The elastic component includes a spring 7. When the rotating cylinder 13 is rotating or subjected to external force, the spring 7 plays a role of buffering and resetting. The inside of the spring 7 is slidably connected to the outside of the rotating cylinder 13, and the outside of the spring 7 is slidably connected to the inside of the outer column 10. The outside of the outer column 10 is fixedly connected with a protective cover 9. It prevents damage to it due to external factors, such as preventing dust, moisture, etc. from entering the interior to affect the normal operation of the spring and other components, and increases the service life of the equipment. The bottom of the connecting column 5 is slidably connected to a positioning measuring instrument 4. The positioning measuring instrument 4 is the core component for realizing the positioning and measurement function of the gas pipeline. By cooperating with other parts of the device, it receives and processes relevant signals to complete the positioning measurement of the gas pipeline. The interior of the positioning measuring instrument 4 stores the sensor, which receives the signal from the console, and the bottom sliding connection of the handheld block 1 is used to provide a portable mechanism for portability.

[0042] Reference Figures 2 to 4 The portable mechanism includes a base 2, which is an important component of the portable mechanism. The base 2 provides a foundation for supporting and installing other components for the entire portable mechanism. The base 2 is slidably connected to the bottom of the positioning measuring instrument 4. The top of the base 2 is rotatably connected to a top shell 28. At the same time, there is a transparent glass window on the top shell 28, which is convenient for observing the internal situation when it is not opened. The side of the top shell 28 away from the base 2 is fixedly connected to two buckles 27. The buckles 27 ensure the safety of the internal components of the portable mechanism during the carrying process. The rotation method makes it convenient to open or close the portable mechanism and protect the internal components. The inside of the base 2 is fixedly connected to a heat dissipation component for providing heat dissipation. The heat dissipation component includes a heat dissipation column 21. The heat dissipation column 21 conducts the heat away to ensure the normal operating temperature of the device. The outside of the heat dissipation column 21 is slidably connected to the inside of the base 2. The top of the base 2 is fixedly connected to the controller 16. The side of the heat dissipation column 21 away from the controller 16 is fixedly connected to a filter plate 17. The filter plate 17 prevents external dust and other impurities from entering the device through the heat dissipation column 21, and also ensures air circulation, which is conducive to heat dissipation.

[0043] The filter plate 17 is slidably connected to the inside of the base 2. A telescopic assembly for providing telescopic movement is fixedly connected to the top of the base 2. The telescopic assembly includes a plurality of electric telescopic columns 19. The bottoms of the plurality of electric telescopic columns 19 are fixedly connected to the inside of the base 2. The top is controlled by a sliding block 18. The sliding block 18 moves up and down according to the user's usage to prevent the items inside from falling. The bottoms of the plurality of electric telescopic columns 19 are fixedly connected to the inside of the base 2. The top of the base 2 is fixedly connected to the sliding block 18. The rear side of the sliding block 18 is slidably connected to the inside of the base 2. The inside of the base 2 is provided with a sliding assembly for providing sliding force. The sliding assembly includes two slide rails 22. The two sides of the slide rails 22 are fixedly connected to the inside of the base 2. A support block 23 is fixedly connected to the middle of the two slide rails 22, which can drive the support block 23 to move. When in use, both upper and lower tools can be used. The support block 23 is slidably connected to the inside of the base 2. The top of the base 2 is fixedly connected to a functional area 20. Functional area 20 comprises two layers. The first layer houses frequently used instruments for easy access by the user. The second layer houses various positioning and measuring instruments 4, which are replaced according to the specific gas pipeline. A display 26 is fixedly connected to the top of controller 16, displaying measurement data, operating status, and other information, allowing the operator to intuitively understand the device's operation. A receiver 25 is also fixedly connected to the top of controller 16. Receiver 25 receives signals from positioning and measuring instruments 4 and sensors, and transmits these signals to controller 16 for processing, thereby achieving the positioning and measurement function of the gas pipeline.

[0044] Step 1. First, the operator holds the handheld block 1. After starting the device, the gas enters the outer shell 3 through the air inlet 24, pushing the internal spring 1 7, and then pushing the positioning and measuring device to move to adapt to the measurement needs of gas pipelines at different heights. As the push column 15 slides, the height of the device can be adjusted to facilitate the measurement of pipelines at different buried depths. During the measurement process, the positioning and measuring instrument 4, as a core component, receives signals from the sensor through cooperation with other components, and processes these signals to complete the positioning measurement of the gas pipeline. The bottom of the positioning and measuring instrument 4 is on the connecting column 5. The detachable mechanism inside the connecting column 5 rotates by rotating the rotating column 6, pressing the spring downward, driving the rotating cylinder 13 to connect the limit column 12 to rotate, and at the same time limiting it in the limit block 11, and oil enters through the oil inlet 8. At the same time, the cooperation of the spring 2 14 and the push column 15 makes the installation and disassembly of the positioning and measuring instrument 4 quick and convenient, which is convenient for equipment maintenance and component replacement.

[0045] Step 2: To ensure the normal operation of the device, the base 2, as an important component of the portable mechanism, provides a foundation for supporting and installing other components. A controller 16 and a display 26 are provided on the top of the base 2 to display the measurement data and working status in real time. The controller 16 receives signals from the positioning measuring instrument 4 and the sensor through the receiver 25 and processes the data. In addition, the heat dissipation column 21 and the filter plate 17 inside the base 2 ensure the heat dissipation and internal air circulation of the equipment, preventing dust and other impurities from affecting the normal operation of the device. At the same time, the electric telescopic rod controls the sliding block 18 to move up and down, and the slide rail 22 drives the support plate to move, making it convenient for users to take the internal tools. The portable mechanism enables the internal components of the device to be safely fixed during carrying and use, ensuring the accuracy of the measurement and the durability of the device. Overall, the gas pipeline positioning and measuring device can meet the gas pipeline measurement needs in different environments through its flexible height adjustment, convenient component replacement and efficient data processing, thereby improving work efficiency.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A gas pipeline positioning and measuring device, comprising a handheld block (1) and a connecting column (5), characterized in that: The top of the handheld block (1) is fixedly connected to a housing (3), an air inlet (24) is provided inside the housing (3), a push column (15) is slidably connected inside the housing (3), a spring 2 (14) is slidably connected outside the push column (15), a detachable mechanism is fixedly connected inside the connecting column (5), a positioning measuring instrument (4) is slidably connected to the bottom of the connecting column (5), and a portable mechanism for providing portability is slidably connected to the bottom of the handheld block (1); the detachable mechanism includes a rotating column ( 6), the bottom of the rotating column (6) is slidably connected to the bottom of the connecting column (5), the bottom of the rotating column (6) is fixedly connected to a rotating cylinder (13), the bottom of the rotating cylinder (13) is fixedly connected to a limiting column (12), the outside of the limiting column (12) is slidably connected to a limiting block (11), the inside of the rotating column (6) is fixedly connected to an oil inlet (8), the outside of the oil inlet (8) is fixedly connected to an outer column (10), and the outside of the rotating cylinder (13) has an elastic component for providing elastic force.

2. The gas pipeline positioning and measuring device according to claim 1, characterized in that: The elastic component includes a spring 1 (7), the interior of the spring 1 (7) is slidably connected to the exterior of the rotating cylinder (13), the exterior of the spring 1 (7) is slidably connected to the interior of the outer column (10), and the exterior of the outer column (10) is fixedly connected to a protective sleeve (9).

3. The gas pipeline positioning and measuring device according to claim 1, characterized in that: The portable mechanism comprises a base (2), wherein the base (2) is slidably connected to the bottom of the positioning measuring instrument (4), the top of the base (2) is rotatably connected to a top shell (28), a side of the top shell (28) away from the base (2) is fixedly connected to two buckles (27), a heat dissipation component for providing heat dissipation is fixedly connected inside the base (2), a telescopic component for providing telescopicity is fixedly connected to the top of the base (2), and a sliding component for providing sliding force is inside the base (2).

4. The gas pipeline positioning and measuring device according to claim 1, characterized in that: The outside of the oil inlet (8) is fixedly connected to the inside of the outer column (10), the bottom of the outer column (10) is slidably connected to the top of the limit block (11), and the outside of the limit block (11) is fixedly connected to the inside of the positioning measuring instrument (4).

5. The gas pipeline positioning and measuring device according to claim 3, characterized in that: The heat dissipation assembly comprises a heat dissipation column (21), the exterior of the heat dissipation column (21) is slidably connected to the interior of the base (2), the top of the base (2) is fixedly connected to a controller (16), a side of the heat dissipation column (21) away from the controller (16) is fixedly connected to a filter plate (17), and the filter plate (17) is slidably connected to the interior of the base (2).

6. The gas pipeline positioning and measuring device according to claim 3, characterized in that: The telescopic assembly comprises a plurality of electric telescopic columns (19), the bottoms of the plurality of electric telescopic columns (19) being fixedly connected to the interior of the base (2), the top of the base (2) being fixedly connected to a sliding block (18), and the rear side of the sliding block (18) being slidably connected to the interior of the base (2).

7. The gas pipeline positioning and measuring device according to claim 3, characterized in that: The sliding assembly comprises two slide rails (22), both sides of the slide rails (22) are fixedly connected to the inside of the base (2), a support block (23) is fixedly connected to the middle of the two slide rails (22), the support block (23) is slidably connected to the inside of the base (2), and a functional area (20) is fixedly connected to the top of the base (2).

8. The gas pipeline positioning and measuring device according to claim 5, characterized in that: A display (26) is fixedly connected to the top of the controller (16), and a receiver (25) is fixedly connected to the top of the controller (16).

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