Pipeline wellhead height measuring device

Abstract

The utility model belongs to the technical field of pipeline wellhead measurement, and particularly relates to a pipeline wellhead height measuring device which comprises a sleeve rod, an extension rod and a connecting sleeve. A connecting seat is arranged at the top of the sleeve rod, a shaft sleeve is arranged at the top of the connecting seat, a lead screw is arranged in an inner cavity of the shaft sleeve, one end of the lead screw extends to the inner cavity of the sleeve rod, a hand wheel is arranged at one end of the lead screw, and a rotating handle is arranged on the surface of the hand wheel; the extension rod is arranged in an inner cavity of the sleeve rod, the extension rod is connected to the exterior of the lead screw in a sleeving mode, a sliding sleeve is arranged at one end of the extension rod, and the sliding sleeve is connected to the surface of the lead screw in a sleeving mode; a connecting sleeve is arranged at the top of the surface of the sleeve rod, a cross rod is arranged on one side of the connecting sleeve, and a bubble level gauge is arranged at the top of the cross rod; the device is reasonable in structure, convenient to store and carry in the using process, simple in structure and free of repeated disassembly and assembly, and the measuring efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline wellhead measurement, in particular to a pipeline wellhead height measuring device. Background Art

[0002] Pipeline refers to the pipes connecting pumps, valves or control systems, etc., used to transport liquids, gases or powdered solids. It is a general term for various pipelines, wires, cables, etc. The pipeline wellhead is a vertical well in a building for arranging vertical equipment pipelines.

[0003] In the prior art, the application number is CN202222118363.8, and the application name is a pipeline wellhead height measuring device. The technical solution recorded therein includes a first measuring rod and a cross bar, one end of the first measuring rod is plugged with a second measuring rod, and the other end of the second measuring rod away from the first measuring rod is plugged with a third measuring rod, and the outer walls of one side of the first measuring rod, the second measuring rod and the third measuring rod are all provided with a fixing cylinder, and the interior of the fixing cylinder is slidably connected with a fixing rod, and one end of the second measuring rod and the third measuring rod are both provided with a fixing hole. The utility model rotates the extrusion cone away from the fixing rod, and the tension of the pull-back spring will pull the fixing rod away from the inside of the fixing hole, so that the third measuring rod can be removed from the second measuring rod and the second measuring rod can be removed from the first measuring rod, respectively, solving the problem of inconvenient carrying due to the total length being too long, and pressing the card block away from the inside of the card slot to pull the bubble level to the side away from the fixing seat, so that the damaged bubble level can be removed and replaced from the fixing seat.

[0004] However, there are still some shortcomings in the actual use process, such as complex structure and repeated installation and disassembly during measurement, which affects the measurement efficiency. For this reason, we propose a new pipeline wellhead height measurement device. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems existing in the prior art, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a pipeline wellhead height measuring device, which is convenient to store and carry during use, has a simple structure, does not require repeated disassembly and assembly, and helps to improve measurement efficiency.

[0008] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] A pipeline wellhead height measuring device comprises a sleeve rod, an extension rod and a connecting sleeve;

[0010] A connecting seat is arranged at the top of the sleeve rod, a shaft sleeve is arranged at the top of the connecting seat, a screw rod is arranged in the inner cavity of the shaft sleeve, and one end of the screw rod extends to the inner cavity of the sleeve rod, a hand wheel is arranged at one end of the screw rod, and a rotating handle is arranged on the surface of the hand wheel;

[0011] The extension rod is arranged in the inner cavity of the sleeve rod, and the extension rod is sleeved on the outside of the screw rod. A sliding sleeve is arranged at one end of the extension rod, and the sliding sleeve is sleeved on the surface of the screw rod.

[0012] A connecting sleeve is provided on the top of the surface of the sleeve rod, a cross bar is provided on one side of the connecting sleeve, and a bubble level is provided on the top of the cross bar;

[0013] The surfaces of the sleeve rod and the extension rod are both provided with scale lines.

[0014] As a preferred solution of the pipeline wellhead height measuring device described in the utility model, wherein: the surface of the rotating handle is provided with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip patterns.

[0015] As a preferred solution of the pipeline wellhead height measuring device described in the utility model, wherein: the inner cavity side wall of the sleeve rod is provided with a guide groove, and the outer wall of the extension rod is provided with matching guide columns on both sides.

[0016] As a preferred solution of the pipeline wellhead height measuring device described in the utility model, a thread groove matching with the screw rod is arranged in the middle of the sliding sleeve.

[0017] As a preferred solution of the pipeline wellhead height measuring device described in the utility model, a probe is arranged at the other end of the extension rod.

[0018] As a preferred solution of the pipeline wellhead height measuring device described in the utility model, wherein: the material of the sleeve rod and the extension rod are both selected from light alloy.

[0019] Compared with the prior art, the beneficial effects of the utility model are: first, the screw rod is driven to rotate by rotating the handle and the handwheel, and the sleeve is driven to move up and down in the inner cavity of the extension rod during the rotation of the screw rod, and the sleeve drives the extension rod to move up and down during the up and down movement, thereby realizing height adjustment, and it is convenient to store and carry, has a simple structure, and does not require repeated disassembly and assembly, which helps to improve measurement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the utility model in the storage state;

[0023] Figure 3 It is a schematic diagram of the internal structure of the sleeve rod of the utility model.

[0024] In the figure; 100 rod set, 110 connecting seat, 120 sleeve, 130 screw rod, 140 handwheel, 150 rotating handle, 200 extension rod, 210 probe, 220 sliding sleeve, 300 connecting sleeve, 310 cross bar, 320 bubble level, 400 scale line. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides the following technical solutions: a pipeline wellhead height measuring device, which is convenient to store and carry during use, has a simple structure, does not need to be repeatedly disassembled, and helps to improve measurement efficiency;

[0030] Figures 1 to 3The figure shows a schematic diagram of the structure of an embodiment of a pipeline wellhead height measuring device of the utility model, wherein the main body thereof comprises a sleeve rod 100, an extension rod 200 and a connecting sleeve 300, and the sleeve rod 100 and the extension rod 200 are both made of light alloy;

[0031] Please refer again Figures 1 to 3 : A connecting seat 110 is installed on the top of the sleeve rod 100, a sleeve 120 is installed on the top of the connecting seat 110, a screw rod 130 is installed in the inner cavity of the sleeve 120, and one end of the screw rod 130 extends to the inner cavity of the sleeve rod 100, a hand wheel 140 is installed at one end of the screw rod 130, a rotating handle 150 is installed on the surface of the hand wheel 140, an anti-slip sleeve 220 is installed on the surface of the rotating handle 150, and the surface of the anti-slip sleeve 220 is provided with anti-slip grooves, further, the sleeve rod 100 is used to carry the extension rod 200, the connecting seat 110 is used to carry the sleeve 120, the sleeve 120 is installed with the screw rod 130, the screw rod 130 is used to drive the sleeve 220 to move up and down, and the hand wheel 140 and the rotating handle 150 are used to facilitate the rotation of the screw rod 130;

[0032] Please refer again Figures 1 to 3 : The extension rod 200 is installed in the inner cavity of the sleeve rod 100, and the extension rod 200 is sleeved on the outside of the screw rod 130. The inner cavity side wall of the sleeve rod 100 is provided with a guide groove, and matching guide columns are installed on both sides of the outer wall of the extension rod 200. A sliding sleeve 220 is installed at one end of the extension rod 200, and the sliding sleeve 220 is sleeved on the surface of the screw rod 130. A threaded groove matching the screw rod 130 is opened in the middle of the sliding sleeve 220. A probe 210 is installed at the other end of the extension rod 200. Further, the extension rod 200 is used to move up and down to adjust the length, and the sliding sleeve 220 is used to drive the extension rod 200 to move up and down;

[0033] Please refer again Figures 1 to 3 : A connecting sleeve 300 is installed on the top of the surface of the sleeve rod 100, a cross bar 310 is installed on one side of the connecting sleeve 300, and a bubble level 320 is installed on the top of the cross bar 310. Further, the connecting sleeve 300 is used to carry the cross bar 310, the cross bar 310 is used to carry the bubble level 320, and the bubble level 320 is used to detect whether it is vertical;

[0034] Please refer again Figures 1 to 3 : The surfaces of the sleeve rod 100 and the extension rod 200 are both provided with scale lines 400, and further scale lines 400 are used for length reading.

[0035] Working principle: During the use of the utility model, the handle 150 and the handwheel 140 are first rotated to drive the screw rod 130 to rotate. During the rotation of the screw rod 130, the sliding sleeve 220 is driven to move up and down in the inner cavity of the extension rod 200. During the up and down movement of the sliding sleeve 220, the extension rod 200 is driven to move up and down, thereby realizing height adjustment. It is convenient to store and carry, has a simple structure, and does not require repeated disassembly and assembly, which helps to improve measurement efficiency.

[0036] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A pipeline wellhead height measuring device, characterized in that: It comprises a sleeve rod (100), an extension rod (200) and a connecting sleeve (300); A connecting seat (110) is arranged at the top of the sleeve rod (100), a shaft sleeve (120) is arranged at the top of the connecting seat (110), a screw rod (130) is arranged in the inner cavity of the shaft sleeve (120), and one end of the screw rod (130) extends to the inner cavity of the sleeve rod (100), a hand wheel (140) is arranged at one end of the screw rod (130), and a rotating handle (150) is arranged on the surface of the hand wheel (140); The extension rod (200) is arranged in the inner cavity of the sleeve rod (100), and the extension rod (200) is sleeved on the outside of the screw rod (130); a sliding sleeve (220) is arranged at one end of the extension rod (200), and the sliding sleeve (220) is sleeved on the surface of the screw rod (130); A connecting sleeve (300) is provided on the top of the surface of the sleeve rod (100), a cross bar (310) is provided on one side of the connecting sleeve (300), and a bubble level (320) is provided on the top of the cross bar (310); Scale lines (400) are provided on the surfaces of the sleeve rod (100) and the extension rod (200).

2. A pipeline wellhead height measuring device according to claim 1, characterized in that: The surface of the rotating handle (150) is provided with an anti-slip cover (220), and the surface of the anti-slip cover (220) is provided with anti-slip patterns.

3. A pipeline wellhead height measuring device according to claim 1, characterized in that: The inner cavity side wall of the sleeve rod (100) is provided with a guide groove, and the outer wall of the extension rod (200) is provided with matching guide columns on both sides.

4. A pipeline wellhead height measuring device according to claim 1, characterized in that: A thread groove matching the screw rod (130) is provided in the middle of the sliding sleeve (220).

5. A pipeline wellhead height measuring device according to claim 1, characterized in that: The other end of the extension rod (200) is provided with a probe (210).

6. A pipeline wellhead height measuring device according to claim 1, characterized in that: The sleeve rod (100) and the extension rod (200) are both made of light alloy.

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