Auxiliary measuring device for large-diameter PCCP (prestressed concrete cylinder pipe) socket

Abstract

The utility model discloses an auxiliary measuring device for a large-caliber PCCP (prestressed concrete cylinder pipe) socket, and particularly relates to the technical field of auxiliary measuring of pipe sockets, the auxiliary measuring device comprises a stable base, and an auxiliary measuring adjusting device is arranged at the upper end of the stable base; the measurement auxiliary adjusting device comprises a horizontal measuring instrument adjusting assembly, a large-diameter PCCP body and a measurement positioning auxiliary assembly. Compared with the prior art, according to the auxiliary measuring device for the large-caliber PCCP pipe socket, when the rotation adjusting disc completes adjustment, the angle adjustment of the automatic measuring instrument body is completed, and the positioning inserting rod group can be butted in the first limiting inserting groove and the second limiting inserting groove again for limiting work; according to the assembly, the measurement angle of the automatic measurement instrument body can be adjusted at multiple angles through simple and convenient rotation adjustment work, meanwhile, the use and operation difficulty of the whole device is further reduced, and the use auxiliary convenience of the whole device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe socket auxiliary measurement, and more specifically, the utility model relates to an auxiliary measurement device for large-diameter PCCP pipe sockets. Background Art

[0002] Currently, in the field of PCCP production, the interface mode of pipes adopts socket and spigot connection. For the dimensions of the socket and spigot working surfaces, very precise requirements are imposed, accurate to 0.02 mm. Usually, the measurement method is to adsorb the socket and spigot measurement π ruler on the socket and spigot working surfaces at intervals of 1.0 m to 1.5 m with magnets for measurement. During the use of the π ruler, deformation may occur, resulting in the π ruler not fitting tightly with the socket and spigot working surfaces, causing measurement errors and inaccuracies. Moreover, the measurement efficiency is low. For large-diameter PCCP pipe sockets, it is not convenient for manual measurement work by workers, and there are also problems of large deviations in measurement data. Summary of the Utility Model

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an auxiliary measurement device for large-diameter PCCP pipe sockets to solve the problems raised in the above background art.

[0004] To achieve the above object, the utility model provides the following technical solution: An auxiliary measurement device for large-diameter PCCP pipe sockets, including a stable base, and a measurement auxiliary adjustment device is arranged at the upper end of the stable base; the measurement auxiliary adjustment device includes: a horizontal measuring instrument adjustment component, a large-diameter PCCP pipe body, and a measurement positioning auxiliary component. The lower end of the horizontal measuring instrument adjustment component is installed at the upper end of the measurement positioning auxiliary component, and the lower end of the measurement positioning auxiliary component is installed at the upper end of the stable base.

[0005] In a preferred embodiment, the horizontal measuring instrument adjustment component includes: an automatic measuring instrument body, a telescopic protective sleeve, an electric hydraulic cylinder, and a fixed base. The upper end of the fixed base is installed at the lower end of the electric hydraulic cylinder, the output end of the electric hydraulic cylinder is installed at the lower end of the automatic measuring instrument body, the upper end of the telescopic protective sleeve is installed at the lower end of the automatic measuring instrument body, and the lower end of the telescopic protective sleeve is installed at the upper end of the fixed base.

[0006] In a preferred embodiment, the measurement positioning auxiliary component includes: a rotation adjustment disk, a first limit slot, a second limit slot, a positioning plug rod group, a limit bottom plate, a rotation adjustment shaft, an adjustment outer disk body, a rotation slot, and a welding frame. The upper end of the welding frame is installed on the outer side walls at both lower ends of the adjustment outer disk body. The rotation slot is opened inside the adjustment outer disk body, and the second limit slot is opened at the front and rear ends of the adjustment outer disk body.

[0007] In a preferred embodiment, the rotation adjustment disc is rotatably installed in the rotation groove before and after, and the rotation adjustment shaft is rotatably installed at the front and rear ends of the rotation adjustment disc and the outer adjustment disc body.

[0008] In a preferred embodiment, a plurality of groups of positioning plug rod groups and limit bottom sheets are provided, and the front ends of the plurality of groups of limit bottom sheets are respectively installed at the rear ends of the positioning plug rod groups.

[0009] In a preferred embodiment, the lower end of the fixed base is installed on the outer wall of the upper end of the rotation adjustment disc, and the model sizes of the positioning plug rod group, the first limit slot and the second limit slot are all adapted.

[0010] In a preferred embodiment, the front end of the positioning plug rod group is detachably installed inside the first limit slot and the second limit slot, and there are two groups of welding frames, and the lower ends of the two groups of welding frames are both installed on the upper end of the stable base.

[0011] The technical effects and advantages of the present utility model:

[0012] A large-diameter PCCP pipe socket auxiliary measuring device, compared with the prior art, when the rotation adjustment disc is adjusted, the angle adjustment of the automatic measuring instrument body is completed, and the positioning plug rod group can be re-docked inside the first limit slot and the second limit slot for limiting work. This component realizes the multi-angle adjustment of the measuring angle of the automatic measuring instrument body through simple and convenient rotation adjustment work, further reduces the operation difficulty of the whole device, and effectively improves the auxiliary convenience of the whole device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the measuring auxiliary adjustment device of the present utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the horizontal measuring instrument adjustment component of the present utility model.

[0016] Figure 4 It is a schematic diagram of the structure of the measuring positioning auxiliary component of the present utility model.

[0017] The reference numerals are as follows: 1, stable base; 2, measurement auxiliary adjustment device; 21, level gauge adjustment assembly; 211, automatic gauge body; 212, telescopic protective sleeve; 213, electric hydraulic cylinder; 214, fixed base; 22, measurement positioning auxiliary assembly; 221, rotation adjustment disc; 222, first limit slot; 223, rotation adjustment shaft; 224, adjustment outer disc body; 225, welding frame; 226, rotation slot; 227, second limit slot; 228, positioning plug group; 229, limit negative film; 23, large-diameter PCCP pipe body. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] As shown in the Figures 1-4 accompanying drawings, the present invention provides a large-diameter PCCP pipe socket auxiliary measurement device, including a stable base 1, and a measurement auxiliary adjustment device 2 is arranged at the upper end of the stable base 1; the measurement auxiliary adjustment device 2 includes: a level gauge adjustment assembly 21, a large-diameter PCCP pipe body 23, and a measurement positioning auxiliary assembly 22. The lower end of the level gauge adjustment assembly 21 is installed at the upper end of the measurement positioning auxiliary assembly 22, and the lower end of the measurement positioning auxiliary assembly 22 is installed at the upper end of the stable base 1.

[0020] The level gauge adjustment assembly 21 includes: an automatic gauge body 211, a telescopic protective sleeve 212, an electric hydraulic cylinder 213, and a fixed base 214. The upper end of the fixed base 214 is installed at the lower end of the electric hydraulic cylinder 213, the output end of the electric hydraulic cylinder 213 is installed at the lower end of the automatic gauge body 211, the upper end of the telescopic protective sleeve 212 is installed at the lower end of the automatic gauge body 211, and the lower end of the telescopic protective sleeve 212 is installed at the upper end of the fixed base 214.

[0021] The measurement and positioning auxiliary component 22 includes: a rotation adjustment disk 221, a first limit slot 222, a second limit slot 227, a positioning rod group 228, a limit bottom plate 229, a rotation adjustment shaft 223, an adjustment outer disk body 224, a rotation slot 226, and a welding frame 225. The upper end of the welding frame 225 is installed on the outer walls of both sides of the lower end of the adjustment outer disk body 224. The rotation slot 226 is opened inside the adjustment outer disk body 224. The second limit slot 227 is opened at the front and rear ends of the adjustment outer disk body 224. The rotation adjustment disk 221 is rotatably installed in the rotation slot 226 through the front and rear. The rotation adjustment shaft 223 is rotatably installed at the front and rear ends of the rotation adjustment disk 221 and the adjustment outer disk body 224. Multiple groups of the positioning rod group 228 and the limit bottom plate 229 are provided, and the front ends of multiple groups of the limit bottom plates 229 are respectively installed at the rear ends of the positioning rod group 228. The lower end of the fixed base 214 is installed on the outer wall of the upper end of the rotation adjustment disk 221. The model sizes of the positioning rod group 228, the first limit slot 222, and the second limit slot 227 are all adapted. The front end of the positioning rod group 228 is detachably installed inside the first limit slot 222 and the second limit slot 227. Two groups of the welding frames 225 are provided, and the lower ends of both groups of the welding frames 225 are installed on the upper end of the stable base 1.

[0022] The specific implementation method is as follows: When using the present utility model, first place the device at the front end of the interface of the large-diameter PCCP pipe body 23 that needs to be measured. When the height and placement angle of the large-diameter PCCP pipe body 23 are different, the electric hydraulic cylinder 213 can be started. After the electric hydraulic cylinder 213 is started, it drives the automatic measuring instrument body 211 at the output end to move up and down for measurement work. When the placement angle of the large-diameter PCCP pipe body 23 changes, the installation angle of the automatic measuring instrument body 211 can be adjusted to cooperate with the large-diameter PCCP pipe body 23 for measurement work. When the installation angle of the automatic measuring instrument body 211 needs to be adjusted, the positioning rod group 228 can be pulled. After the positioning rod group 228 is pulled out, the rotation adjustment disk 221 can be rotated in the opposite direction by rotating the fixed base 214 for adjustment work. When the rotation adjustment disk 221 is adjusted, the angle adjustment of the automatic measuring instrument body 211 is completed. The positioning rod group 228 can be re-docked inside the first limit slot 222 and the second limit slot 227 for limiting work. This component realizes the multi-angle adjustment of the measurement angle of the automatic measuring instrument body 211 through simple and convenient rotation adjustment work, further reduces the operation difficulty of the entire device, and effectively improves the use convenience of the entire device.

[0023] Working principle of the utility model: When using the utility model, first place the device at the front end of the interface of the large-diameter PCCP pipe body 23 that needs to be measured. When the height and placement angle of the large-diameter PCCP pipe body 23 are different, the electric hydraulic cylinder 213 can be started. After the electric hydraulic cylinder 213 starts, it drives the automatic measuring instrument body 211 at the output end to move up and down for measurement work. When the placement angle of the large-diameter PCCP pipe body 23 changes, the installation angle of the automatic measuring instrument body 211 can be adjusted to cooperate with the large-diameter PCCP pipe body 23 for measurement work. When the installation angle of the automatic measuring instrument body 211 needs to be adjusted, the positioning plug rod group 228 can be pulled. After the positioning plug rod group 228 is pulled out, the fixed base 214 can be rotated to perform rotational adjustment work in the reverse direction for docking with the rotational adjustment disc 221. When the rotational adjustment disc 221 is adjusted, the angle adjustment of the automatic measuring instrument body 211 is completed, and the positioning plug rod group 228 can be re-docked inside the first limit slot 222 and the second limit slot 227 for limiting work.

[0024] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0025] Second: In the attached drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are involved. For other structures, the usual designs can be referred to. Without conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0026] Finally: The above are only the preferred embodiments of the utility model and are not used to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An auxiliary measuring device for the socket of a large-diameter PCCP pipe, comprising a stable base (1), characterized in that: At the upper end of the stable base (1), a measurement auxiliary adjustment device (2) is provided; The measurement auxiliary adjustment device (2) includes: a level gauge adjustment component (21), a large-diameter PCCP pipe body (23), and a measurement positioning auxiliary component (22). The lower end of the level gauge adjustment component (21) is installed on the upper end of the measurement positioning auxiliary component (22), and the lower end of the measurement positioning auxiliary component (22) is installed on the upper end of the stable base (1).

2. The auxiliary measuring device for the socket of a large-diameter PCCP pipe according to claim 1, wherein: The level gauge adjustment component (21) includes: an automatic gauge body (211), a telescopic protective sleeve (212), an electric hydraulic cylinder (213), and a fixed base (214). The upper end of the fixed base (214) is installed at the lower end of the electric hydraulic cylinder (213), the output end of the electric hydraulic cylinder (213) is installed at the lower end of the automatic gauge body (211), the upper end of the telescopic protective sleeve (212) is installed at the lower end of the automatic gauge body (211), and the lower end of the telescopic protective sleeve (212) is installed at the upper end of the fixed base (214).

3. The auxiliary measuring device for the socket of the large-diameter PCCP pipe according to claim 2, wherein: The measurement positioning auxiliary component (22) includes: a rotation adjustment disc (221), a first limit slot (222), a second limit slot (227), a positioning plug rod group (228), a limit bottom plate (229), a rotation adjustment shaft (223), an adjustment outer disc body (224), a rotation slot (226), and a welding frame (225). The upper end of the welding frame (225) is installed on the outer walls of both sides of the lower end of the adjustment outer disc body (224). The rotation slot (226) is opened inside the adjustment outer disc body (224), and the second limit slot (227) is opened at the front and rear ends of the adjustment outer disc body (224).

4. The auxiliary measuring device for the socket of the large-diameter PCCP pipe according to claim 3, wherein: The rotation adjustment disc (221) is rotatably installed in the rotation slot (226) at the front and rear, and the rotation adjustment shaft (223) is rotatably installed at the front and rear ends of the rotation adjustment disc (221) and the adjustment outer disc body (224).

5. The auxiliary measuring device for the socket of a large-diameter PCCP pipe according to claim 3, wherein: Multiple groups of the positioning plug rod group (228) and the limit bottom plate (229) are provided, and the front ends of multiple groups of limit bottom plates (229) are respectively installed at the rear ends of the positioning plug rod group (228).

6. The auxiliary measuring device for the socket of a large-diameter PCCP pipe according to claim 3, characterized in that: The lower end of the fixed base (214) is installed on the outer wall of the upper end of the rotation adjustment disc (221). The model sizes of the positioning plug rod group (228) and the first limit slot (222) and the second limit slot (227) are all adapted.

7. An auxiliary measuring device for the socket of a large-diameter PCCP pipe according to claim 3, characterized in that: The front end of the positioning plug rod group (228) is detachably installed inside the first limit slot (222) and the second limit slot (227). Two groups of the welding frames (225) are provided, and the lower ends of both groups of welding frames (225) are installed on the upper end of the stable base (1).

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