CN219774159U

CN219774159U - Positioning assembly of single prop dynamometer

Info

Publication number: CN219774159U
Application number: CN202320559417.6U
Authority: CN
Inventors: 刘超; 张培静
Original assignee: Tai'an Chaoyang Mining Equipment Co ltd
Current assignee: Tai'an Chaoyang Mining Equipment Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-09-29
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a positioning assembly of a single prop dynamometer, which comprises a dynamometer and a device shell, wherein the surface of the dynamometer is fixedly connected with the surface of the device shell, and a fixed block is movably connected with the bottom of the device shell. Through setting up device shell, positioner, the stopper, the cooperation of stable frame and spring is used, the pressure of the interior liquid of current monomer pillar pressure gauge utilization to the pillar in the mode of liquid filling is measured, need be connected dynamometer and pipeline when using, afterwards be connected one side of pipeline and the equipment that needs to detect, the opposite side pours into liquid into with the mode of liquid filling into, afterwards, the numerical value judgement testing result through the dynamometer shows, adopt bolted connection's mode to fix a position between dynamometer and the pipeline generally, it carries out distance adjustment to need constantly rotatory bolt when the bolt is used, spending time is inconvenient for a long time, but current monomer pillar pressure gauge does not have the problem of convenient location connecting pipeline and dynamometer's component.

Description

Positioning assembly of single prop dynamometer

Technical Field

The utility model belongs to the technical field of single prop dynamometers, and particularly relates to a positioning assembly of a single prop dynamometer.

Background

The utility model provides a monomer pillar load cell is an instrument that is used for detecting the digital display of monomer post initial supporting force (work resistance), and it has advantages such as small, light in weight, portable, convenient operation and precision height, especially the rationality of technology structural design, in sum, the problem that prior art exists is: the utility model provides a single prop pressure gauge utilizes the mode of filling liquid in the pillar to survey the pressure of liquid in the pillar, need be connected dynamometer and pipeline when using, afterwards be connected one side of pipeline and the equipment that needs to detect, the opposite side is filled liquid with the mode injection liquid, afterwards, the numerical value through the dynamometer demonstration judges the testing result, adopt bolted connection's mode to fix a position between dynamometer and the pipeline to connect usually, it carries out the distance adjustment to need constantly rotatory bolt when the bolt uses, spending time is less convenient, but current single prop pressure gauge does not have the component of convenient location connection pipeline and dynamometer, so the locating component of a single prop dynamometer especially provides the above problem of solution.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a positioning assembly of a single prop dynamometer, which has the advantages of conveniently positioning a connecting pipeline and the dynamometer, and solves the problems that the traditional single prop dynamometer is not convenient enough in time consumption when the traditional single prop dynamometer is used for measuring the pressure of liquid in a prop by using a liquid filling mode into the prop, the dynamometer is required to be connected with the pipeline when the traditional single prop dynamometer is used, then one side of the pipeline is connected with equipment to be detected, the liquid is injected into the other side of the pipeline in the liquid filling mode, then the detection result is judged through the numerical value displayed by the dynamometer, the dynamometer is normally positioned and connected with the pipeline in a bolt connection mode, the bolt is required to be continuously rotated for distance adjustment when the bolt is used, and the traditional single prop dynamometer is not convenient for positioning the connecting pipeline and the members of the dynamometer.

The utility model discloses a positioning component of a single prop dynamometer, which comprises a dynamometer and a device shell, wherein the surface of the dynamometer is fixedly connected with the surface of the device shell, the bottom of the device shell is movably connected with a fixed block, the top of the fixed block is provided with a sealing groove, the bottom of the fixed block is fixedly communicated with a pipeline, the inner cavity of the device shell is movably connected with a control block, one side of the control block, which is far away from the dynamometer, penetrates through the device shell and extends to the outer side of the inner cavity of the device shell, the inner cavity of the device shell is provided with four sliding grooves which are uniformly distributed in the inner cavity of the device shell, the inner cavity of the sliding groove is movably connected with an arc-shaped block, and the inner cavity of the device shell is provided with a positioning device.

As the preferred one of the utility model, the said locating device includes four limited blocks, one side of the said limited block far away from the dynamometer runs through the apparatus shell and extends to the outside of the apparatus shell cavity, the said apparatus shell cavity fixedly connected with and cooperates with the stable frame used with limited block, the surface of the said limited block contacts with cavity of the stable frame, one side of the said limited block far away from the dynamometer fixedly connected with spring, one side of the said spring near the apparatus shell cavity fixedly connected with cavity of the apparatus shell, through setting up the locating device, when the dynamometer positions and connects with pipeline, the locating device has limiting effect on the position of the dynamometer.

As the preferable mode of the utility model, the inner cavity of the chute is movably connected with the sliding block, one side of the sliding block far away from the dynamometer is fixedly connected with the surface of the arc-shaped block, and the sliding block is arranged to move to drive the sliding block to move in the inner cavity of the chute, so that the sliding block and the sliding chute are matched for use to limit the moving position of the arc-shaped block.

As the preferable one of the utility model, the surface of the arc-shaped block is fixedly connected with the annular block, the surface of the annular block is sleeved with the rotating blocks matched with the limiting block, the number of the rotating blocks is four and is in contact with the surface of the limiting block, the arc-shaped block moves to drive the annular block to move by arranging the annular block and the rotating blocks, the annular block can enable the rotating blocks to be subjected to extrusion force of the extrusion block, and the rotating blocks can drive the limiting block to move when being subjected to extrusion force to rotate along the annular block.

As the preferable mode of the utility model, the inner cavity of the device shell is fixedly connected with the extrusion blocks matched with the rotating blocks, the number of the extrusion blocks is four and is in contact with the surface of the rotating blocks, the arc-shaped blocks move to drive the annular blocks to move by arranging the extrusion blocks, the annular blocks move to drive the rotating blocks to receive the extrusion force of the extrusion blocks, and the extrusion force generated by the extrusion blocks to the rotating blocks enables the rotating blocks to rotate along the surface of the annular blocks.

As the preferable mode of the utility model, the surface of the fixed block is provided with the limit groove matched with the limit block, the surface of the limit block is contacted with the inner cavity of the limit groove, the limit groove is arranged, the control block is loosened, the force generated by the shape recovery of the spring drives the limit block to be clamped into the inner cavity of the limit groove, and the matched use of the limit block and the limit groove has a limiting effect on the position of the device shell.

As the preferable mode of the utility model, the bottom of the device shell is fixedly connected with the sealing strip, the surface of the sealing strip is tightly contacted with the inner cavity of the sealing groove, the sealing strip is arranged, the device shell is moved to drive the sealing strip to move to the inner cavity of the sealing groove, and the sealing strip and the sealing groove are matched for use, so that the tightness of connection between the dynamometer and the pipeline is improved.

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

1. according to the single prop pressure measuring instrument, the device shell, the positioning device, the limiting block, the stabilizing frame and the spring are arranged for use in a matched mode, so that the problem that the existing single prop pressure measuring instrument is inconvenient to use due to the fact that the time is long because the bolts are required to be continuously rotated for distance adjustment when the bolts are used, but the existing single prop pressure measuring instrument is not convenient to position components for connecting the pipelines and the dynamometers is solved.

2. According to the utility model, the positioning device is arranged, the force generated by the recovery deformation of the spring drives the limiting block to be clamped into the inner cavity of the limiting groove, and the positioning device has a limiting effect on the position of the dynamometer.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic illustration of the attachment of a device housing to a mounting block provided in an embodiment of the present utility model;

FIG. 3 is a perspective cross-sectional view of a device housing provided in accordance with an embodiment of the present utility model;

fig. 4 is a schematic structural perspective view provided by an embodiment of the present utility model.

In the figure: 1. a load cell; 2. a device housing; 3. a fixed block; 4. sealing grooves; 5. a pipe; 6. a control block; 7. a chute; 8. an arc-shaped block; 9. a positioning device; 901. a limiting block; 902. a stabilizing frame; 903. a spring; 10. a slide block; 11. an annular block; 12. a rotating block; 13. extruding a block; 14. a limit groove; 15. and a sealing strip 15.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the positioning assembly of the single prop dynamometer provided by the embodiment of the utility model comprises a dynamometer 1 and a device shell 2, wherein the surface of the dynamometer 1 is fixedly connected with the surface of the device shell 2, the bottom of the device shell 2 is movably connected with a fixed block 3, the top of the fixed block 3 is provided with a sealing groove 4, the bottom of the fixed block 3 is fixedly communicated with a pipeline 5, the inner cavity of the device shell 2 is movably connected with a control block 6, one side of the control block 6, which is far away from the dynamometer 1, penetrates through the device shell 2 and extends to the outer side of the inner cavity of the device shell 2, the inner cavity of the device shell 2 is provided with sliding grooves 7, the number of the sliding grooves 7 is four and is uniformly distributed in the inner cavity of the device shell 2, the inner cavity of the sliding grooves 7 is movably connected with an arc-shaped block 8, and the inner cavity of the device shell 2 is provided with a positioning device 9.

Referring to fig. 4, the positioning device 9 includes four stoppers 901, one side of the stoppers 901 away from the dynamometer 1 penetrates through the device housing 2 and extends to the outer side of the inner cavity of the device housing 2, the inner cavity of the device housing 2 is fixedly connected with a stabilizing frame 902 matched with the stoppers 901, the surface of the stoppers 901 is in contact with the inner cavity of the stabilizing frame 902, one side of the stoppers 901 away from the dynamometer 1 is fixedly connected with a spring 903, and one side of the spring 903 close to the inner cavity of the device housing 2 is fixedly connected with the inner cavity of the device housing 2.

The scheme is adopted: by providing the positioning means 9, the positioning means 9 has a limiting effect on the position of the load cell 1 when the load cell 1 is in a positioning connection with the pipe 5.

Referring to fig. 4, a sliding block 10 is movably connected to an inner cavity of the chute 7, and one side of the sliding block 10 away from the dynamometer 1 is fixedly connected with the surface of the arc-shaped block 8.

The scheme is adopted: through setting up slider 10, the movement of arc piece 8 drives slider 10 and removes at the inner chamber of spout 7, and the cooperation of slider 10 and spout 7 is used and is had the restriction effect to the movement position of arc piece 8.

Referring to fig. 4, an annular block 11 is fixedly connected to the surface of the arc-shaped block 8, and rotating blocks 12 matched with the limiting block 901 are sleeved on the surface of the annular block 11, and the number of the rotating blocks 12 is four and is in contact with the surface of the limiting block 901.

The scheme is adopted: through setting up annular piece 11 and commentaries on classics piece 12, the arc piece 8 removes and drives annular piece 11 and remove, and annular piece 11 removes and can make commentaries on classics piece 12 receive the extrusion force of extrusion piece 13, and commentaries on classics piece 12 receives the extrusion force and can drive stopper 901 and remove when rotatory along annular piece 11.

Referring to fig. 3, an inner cavity of the device case 2 is fixedly connected with extrusion blocks 13 used in cooperation with the rotation blocks 12, and the number of the extrusion blocks 13 is four and contacts with the surface of the rotation blocks 12.

The scheme is adopted: by arranging the extrusion block 13, the arc-shaped block 8 moves to drive the annular block 11 to move, the annular block 11 moves to drive the rotating block 12 to receive the extrusion force of the extrusion block 13, and the extrusion force generated by the extrusion block 13 to the rotating block 12 enables the rotating block 12 to rotate along the surface of the annular block 11.

Referring to fig. 2, a limiting groove 14 matched with a limiting block 901 is formed on the surface of the fixed block 3, and the surface of the limiting block 901 is in contact with the inner cavity of the limiting groove 14.

The scheme is adopted: through setting up spacing groove 14, unclamp control block 6, the power that spring 903 resumes the shape and produces drives stopper 901 card into the inner chamber of spacing groove 14, and the cooperation of stopper 901 and spacing groove 14 is used and is had the restriction effect to the position of device shell 2.

Referring to fig. 2, a sealing strip 15 is fixedly connected to the bottom of the device case 2, and the surface of the sealing strip 15 is in close contact with the inner cavity of the sealing groove 4.

The scheme is adopted: through setting up sealing strip 15, device shell 2 removes and drives sealing strip 15 and remove to the inner chamber of seal groove 4, and sealing strip 15 and the cooperation of seal groove 4 use the leakproofness that has increased dynamometer 1 and pipeline 5 are connected.

The working principle of the utility model is as follows:

when the device is used, when a pipeline 5 and the single prop dynamometer 1 are required to be conveniently positioned and connected, the control block 6 is firstly pressed downwards, the control block 6 is moved to drive the arc block 8 to move downwards, the sliding block 10 is driven to move downwards in the inner cavity of the sliding groove 7 when the arc block 8 is moved, the arc block 8 is moved to drive the annular block 11 to move downwards, the annular block 11 is moved to drive the extrusion block 13 to generate extrusion force to the rotating block 12, the extrusion force generated by the extrusion block 13 to the rotating block 12 drives the rotating block 12 to rotate along the surface of the annular block 11, the rotating block 12 is rotated to drive the limiting block 901 to move along the inner cavity of the stabilizing frame 902, the limiting block 901 moves to elastically deform the spring 903 due to the force generated by the limiting block 901, then the device shell 2 is moved to the top of the fixed block 3, the sealing strip 15 is moved to the inner cavity of the sealing groove 4, then the control block 6 is released, and the force generated by the restoring deformation of the spring 903 drives the limiting block 901 to be clamped into the inner cavity of the limiting groove 14, and at the moment, the pipeline 5 and the single prop dynamometer 1 are conveniently positioned and connected.

To sum up: this locating component of single prop dynamometer 1 through setting up the cooperation of device shell 2, positioner 9, stopper 901, stable frame 902 and spring 903 and use, has solved current single prop manometer and has utilized the pressure of liquid in the mode survey pillar to the pillar in, need be connected dynamometer and pipeline when using, afterwards be connected one side of pipeline and the equipment that needs to detect, the opposite side pours into liquid in the mode of liquid filling into, afterwards, the numerical value judgement testing result through the dynamometer demonstration, adopt bolted connection's mode to fix a position between dynamometer and the pipeline to be connected generally, need constantly rotatory bolt to carry out distance adjustment when the bolt is used, spending time is less convenient enough, but current single prop manometer does not have the problem of convenient location connecting tube and dynamometer's component.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Positioning assembly of single prop dynamometer, including dynamometer (1) and device shell (2), its characterized in that: the utility model discloses a device for measuring force, including device shell (2), fixed block (3) are connected to the surface of dynamometer (1) and the fixed surface of device shell (2), seal groove (4) have been seted up at the bottom swing joint of device shell (2), fixed block (3)'s bottom fixed intercommunication has pipeline (5), the inner chamber swing joint of device shell (2) has control block (6), one side that dynamometer (1) was kept away from to control block (6) runs through device shell (2) and extends to the outside of device shell (2) inner chamber, spout (7) have been seted up to the inner chamber of device shell (2), the quantity of spout (7) is four to evenly distributed in the inner chamber of device shell (2), the inner chamber swing joint of spout (7) has arc piece (8), the inner chamber of device shell (2) is provided with positioner (9).

2. A single strut load cell positioning assembly as in claim 1, wherein: the positioning device comprises four limiting blocks (901), one side, away from the dynamometer (1), of each limiting block (901) penetrates through the device shell (2) and extends to the outer side of an inner cavity of the device shell (2), a stabilizing frame (902) matched with the limiting blocks (901) in use is fixedly connected with the inner cavity of the device shell (2), the surface of each limiting block (901) is in contact with the inner cavity of the stabilizing frame (902), a spring (903) is fixedly connected with one side, away from the dynamometer (1), of each limiting block (901), and one side, close to the inner cavity of the device shell (2), of each spring (903) is fixedly connected with the inner cavity of the device shell (2).

3. A single strut load cell positioning assembly as in claim 1, wherein: the inner cavity of the sliding groove (7) is movably connected with a sliding block (10), and one side, away from the dynamometer (1), of the sliding block (10) is fixedly connected with the surface of the arc-shaped block (8).

4. A single strut load cell positioning assembly as in claim 2, wherein: the surface fixing of arc piece (8) is connected with annular piece (11), the surface cover of annular piece (11) is equipped with and rotates piece (12) that use with stopper (901) cooperation, the quantity of changeing piece (12) is four to with the surface contact of stopper (901).

5. A single strut load cell positioning assembly as in claim 4, wherein: the inner cavity of the device shell (2) is fixedly connected with extrusion blocks (13) matched with the rotating blocks (12), and the number of the extrusion blocks (13) is four and is in contact with the surface of the rotating blocks (12).

6. A single strut load cell positioning assembly as in claim 2, wherein: limiting grooves (14) matched with the limiting blocks (901) are formed in the surfaces of the fixed blocks (3), and the surfaces of the limiting blocks (901) are in contact with the inner cavities of the limiting grooves (14).

7. A single strut load cell positioning assembly as in claim 1, wherein: the bottom of device shell (2) fixedly connected with sealing strip (15), the surface of sealing strip (15) and the inner chamber in seal groove (4) in close contact.