CN219416174U

CN219416174U - Array displacement meter can subside sleeve mechanism

Info

Publication number: CN219416174U
Application number: CN202320377500.1U
Authority: CN
Inventors: 罗治; 涂昕源; 吴凯; 苏平; 李久根
Original assignee: Zhongda Intelligent Technology Co ltd
Current assignee: Zhongda Intelligent Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-25
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a sedimentation sleeve mechanism of an array type displacement meter, which belongs to the technical field of engineering monitoring and comprises an array type displacement meter and a plurality of extension pipes, wherein one end of the array type displacement meter is provided with a connecting piece, the extension pipes are detachably connected with the connecting piece, and the extension pipes are detachably connected with each other. The connecting piece is arranged on the array displacement meter in advance, and when the length of the array displacement meter needs to be increased, the array displacement meter is lengthened by taking the connection of the lengthening pipe and the connecting piece. The length of extension pipe can be customized according to actual need, and because also can connect between a plurality of extension pipes, the length scope of multiplicable is wide, and length control precision is high. The extension tube is detachably connected with the connecting piece and the extension tube is detachably connected with the extension tube, the extension tube can be detached after the array displacement meter is used, the extension tube can be taken along with the use, and the disassembly and assembly efficiency is improved.

Description

Array displacement meter can subside sleeve mechanism

Technical Field

The utility model belongs to the technical field of engineering monitoring, and particularly relates to a subsidence sleeve mechanism of an array displacement meter.

Background

The array displacement meter is a common device for detecting the inclination of a building or a foundation, and the inclination of the building or the foundation is an important content in engineering quality detection. The array displacement meter needs to be installed and inclinded the pipe and do earlier stage preparation work after boring the hole, but often can appear that the array displacement meter is too short to cause partial measurement or the condition that overlength was installed when actually installing, and partial product still needs to install again after reworking for installation effectiveness is low, drags the construction progress.

Disclosure of Invention

The utility model aims to provide a settlement sleeve mechanism of an array displacement meter, which is characterized in that a sleeve base is arranged on the array displacement meter in advance, when the extension is needed, a steel tube sleeve is arranged, threads are arranged in the steel tube sleeve, and the extension can be repeated until the required length is met.

There is provided an array displacement meter subsideable sleeve mechanism comprising:

the device comprises an array displacement meter, wherein one end of the array displacement meter is provided with a connecting piece;

the extension pipes are detachably connected with the connecting piece, and the extension pipes are detachably connected with each other.

Further, one end of the connecting piece far away from the array displacement meter is provided with internal threads, one end of the extension tube is provided with internal threads, and the other end of the extension tube is provided with external threads.

Further, the connecting piece includes first section pole and sleeve base, the periphery of first section pole is located to sleeve base cover, the one end that array displacement meter was kept away from to sleeve base is provided with the internal thread, the one end that the internal thread was kept away from to sleeve base is provided with the retaining ring.

Further, the two ends of the first joint rod are respectively provided with a first limiting boss and a second limiting boss in sequence along the direction that the first joint rod stretches into the extension pipe, and one end of the sleeve base different from the internal thread is located between the first limiting boss and the second limiting boss.

Further, a plurality of screw holes are formed in one end, close to the external threads, of the extension tube along the circumferential direction, fixing screws are connected with the screw holes in a threaded mode, and the diameter size formed between the input ends of the fixing screws is smaller than the outer diameter size of the second limiting boss.

Compared with the prior art, the utility model has the beneficial effects that:

the connecting piece is arranged on the array displacement meter in advance, and when the length of the array displacement meter needs to be increased, the array displacement meter is lengthened by taking the connection of the lengthening pipe and the connecting piece. The length of extension pipe can be customized according to actual need, and because also can connect between a plurality of extension pipes, the length scope of multiplicable is wide, and length control precision is high. The extension tube is detachably connected with the connecting piece and the extension tube is detachably connected with the extension tube, the extension tube can be detached after the array displacement meter is used, the extension tube can be taken along with the use, and the disassembly and assembly efficiency is improved.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a settleable sleeve mechanism of an array displacement meter;

FIG. 2 is a cross-sectional view of an array displacement meter subsideable sleeve mechanism;

fig. 3 is a schematic structural view of an extension tube according to an embodiment of the present utility model.

In the figure: 1. an array displacement meter; 11. a connecting piece; 111. a head section bar; 112. a sleeve base; 113. the first limiting boss; 114. the second limiting boss; 2. an extension tube; 21. screw holes; 22. and (5) fixing a screw.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Referring to fig. 1-3, in an embodiment of the present utility model, an array type displacement meter settlement sleeve mechanism includes an array type displacement meter 1 and a plurality of extension tubes 2, wherein one end of the array type displacement meter 1 is provided with a connecting piece 11, the extension tubes 2 and the connecting piece 11 can be mutually adapted and detachably connected, and the plurality of extension tubes 2 can also be mutually adapted and detachably connected.

The connecting piece 11 is provided with the internal thread far away from the one end of array displacement meter 1, and the one end of extension pipe 2 is provided with the internal thread and the other end is provided with the external screw thread. The detachable connection mode between the extension pipe 2 and the connecting piece 11 and between the extension pipe 2 and the extension pipe 2 adopts threaded connection, the threaded connection is simple in structure and high in adaptability, and due to the fact that the number of the extension pipes 2 is possibly multiple, the threaded connection can achieve random mutual detachable adaptation among multiple components.

The connecting piece 11 comprises a first joint rod 111 and a sleeve base 112, wherein the sleeve base 112 is sleeved on the periphery of the first joint rod 111, an internal thread is arranged at one end, far away from the array displacement meter 1, of the sleeve base 112, and a retainer ring 1121 is arranged at one end, far away from the internal thread, of the sleeve base 112. The sleeve mount 112 is free to move within the length of the head rod 111. When the connecting piece 11 is assembled with the extension tube 2, the first joint rod 111 stretches into the extension tube 2, then the sleeve base 112 is rotated to connect the sleeve base 112 with external threads of the extension tube 2, the whole extension tube 2 does not need to be rotated, and threaded connection fixation can be realized only by rotating the partial sleeve base 112. The retainer ring 1121 plays a limiting role, the inner diameter of the retainer ring 1121 is smaller than that of the array displacement meter 1, and the sleeve base 112 is stopped at the end part of the array displacement meter 1.

The two ends of the first joint rod 111 are respectively provided with a first limiting boss 113 and a second limiting boss 114 in sequence along the direction that the first joint rod 111 stretches into the extension tube 2, and one end limit of the sleeve base 112 different from the internal thread is located between the first limiting boss 113 and the second limiting boss 114. The first limiting boss 113 is used for stopping the sleeve base 112, preventing the sleeve base 112 from directly contacting with the array displacement meter 1, and avoiding damage to the array displacement meter 1.

The outer diameter of the second limiting boss 114 is larger than the outer diameter of the retainer ring 1121, so that the sleeve base 112 is limited within the length range of the first joint rod 111, and when the array displacement meter 1 does not need to be lengthened by the lengthening tube 2, the sleeve base 112 can be maintained at the end position of the array displacement meter 1 without being detached and reinstalled.

A plurality of screw holes 21 are formed in one end, close to the external threads, of the extension tube 2 along the circumferential direction, fixing screws 22 are connected with the screw holes 21 in a threaded manner, and the diameter size formed between the input ends of the fixing screws 22 is smaller than the outer diameter size of the second limiting boss 114. When the first joint rod 111 extends into the extension tube 2, after the sleeve base 112 is in threaded connection with the extension tube 2, the fixing screw 22 is screwed into the screw hole 21, and the position of the first joint rod 111 is further limited by the stop function of the second limiting boss 114, so that the extension tube 2 and the array displacement meter 1 are fully fixed.

The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.

Claims

1. An array displacement meter subsideable sleeve mechanism comprising:

an array displacement meter (1), wherein one end of the array displacement meter (1) is provided with a connecting piece (11);

the extension pipes (2) are detachably connected with the connecting piece (11), and the extension pipes (2) are detachably connected.

2. An array displacement meter settlement sleeve mechanism as claimed in claim 1, wherein the connecting piece (11) is provided with internal screw threads at one end far away from the array displacement meter (1), and the extension tube (2) is provided with internal screw threads at one end and external screw threads at the other end.

3. The array displacement meter settlement sleeve mechanism as claimed in claim 2, wherein the connecting piece (11) comprises a first-joint rod (111) and a sleeve base (112), the sleeve base (112) is sleeved on the periphery of the first-joint rod (111), one end, far away from the array displacement meter (1), of the sleeve base (112) is provided with an internal thread, and one end, far away from the internal thread, of the sleeve base (112) is provided with a retainer ring (1121).

4. An array displacement meter subsideable sleeve mechanism according to claim 3, wherein the two ends of the first joint rod (111) are respectively provided with a first limit boss (113) and a second limit boss (114) in sequence along the direction that the first joint rod (111) stretches into the extension tube (2), and one end of the sleeve base (112) different from the internal thread is located between the first limit boss (113) and the second limit boss (114).

5. The array displacement meter settlement sleeve mechanism as set forth in claim 4, wherein one end of the extension tube (2) close to the external thread is provided with a plurality of screw holes (21) along the circumferential direction, the screw holes (21) are internally connected with fixing screws (22) in a threaded manner, and the diameter size formed between the input ends of the plurality of fixing screws (22) is smaller than the outer diameter size of the second limiting boss (114).