CN216791477U

CN216791477U - Axial force meter

Info

Publication number: CN216791477U
Application number: CN202220398278.9U
Authority: CN
Inventors: 陈邦孟
Original assignee: Zhejiang Urban And Rural Engineering Inspection Co ltd
Current assignee: Zhejiang Urban And Rural Engineering Inspection Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-21
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses an axial force meter, which comprises a first mounting block and a second mounting block, wherein an axial force meter body is arranged between the first mounting block and the second mounting block, a protective bracket is sleeved on the outer wall of the axial force meter body and between the first mounting block and the second mounting block, a supporting bracket is arranged on one side of the upper end of the protective bracket, a fixed block is welded on the side end of the first mounting block, a screw cap rotary groove is formed in the end face of the fixed block in a penetrating manner, an adjusting screw rod is arranged in the screw cap rotary groove, a movable nut is arranged at the top end of the adjusting screw rod, the lower end of the adjusting screw rod is in threaded fit with a horizontal supporting end of the supporting bracket, a corresponding data transmission control system is arranged on the axial force meter body, and the data transmission control system comprises a main control module and a wireless communication module. The utility model realizes the adjustment of the axial force meter body in the vertical direction on the premise of no disassembly, and is additionally provided with a wireless data transmission function, thereby being beneficial to the data check.

Description

Axial force meter

Technical Field

The utility model relates to the technical field of related measuring equipment of supporting engineering, in particular to an axial force meter.

Background

Along with the rapid development of building engineering, a steel supporting structure is generally adopted as a supporting dado component in the construction of a deep foundation pit supporting structure, and when the deep foundation pit supporting structure is used, fender posts are arranged on soil bodies on two sides of a foundation pit firstly, and then the fender posts on the soil bodies on the two sides of the foundation pit are supported by two ends of the steel supporting structure respectively.

In order to guarantee the quality of the supporting retaining wall, an axial force meter is usually installed on a steel supporting structure to monitor the stress condition of the support, at present, the axial force meter is installed on a base of a steel supporting member in the current stage and is directly welded on the base of the steel supporting member, so that the situation of inconvenient maintenance is easy to occur after the axial force meter is installed, the existing axial force meter generally transmits collected monitoring data to a display device on the site through a cable, although the cable provides the function of convenient data transmission, the entity of the cable is easily influenced by the field construction environment, and the data measurement function of the axial force meter is further influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an axial force meter to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the shaft force meter comprises a first mounting block and a second mounting block, wherein the second mounting block is arranged on one side of the first mounting block, a shaft force meter body is arranged between the first mounting block and the second mounting block, a protective bracket is sleeved on the outer wall of the shaft force meter body and between the first mounting block and the second mounting block, a sliding groove is formed in the first mounting block close to the end face of the shaft force meter body, a supporting bracket is arranged on one side of the upper end of the protective bracket, a fixing block is welded to the side end of the first mounting block, a screw cap rotating groove is formed in the end face of the fixing block in a penetrating mode, an adjusting screw rod is arranged in the screw cap rotating groove, a movable screw cap is arranged at the top end of the adjusting screw rod, the movable screw cap is connected in the screw cap rotating groove through a bearing, the lower end of the adjusting screw rod is in threaded fit with the horizontal supporting end of the supporting bracket, and a corresponding data transmission control system is arranged on the shaft force meter body, the data transmission control system comprises a main control module and a wireless communication module, wherein the wireless communication module is electrically connected with the main control module, and a cloud database is transmitted at the output end of the wireless communication module.

Preferably, a sliding groove is also formed in the second mounting block close to the end face of the shaft force meter body, and the other side of the shaft force meter body is arranged in the sliding groove in the end face of the second mounting block in a sliding mode.

Preferably, a connecting cable is arranged on one side of the outer peripheral wall of the axial force meter body, and a field display device is connected to the connecting cable in a transmission mode.

Preferably, a data acquisition port is formed in the side end of the shaft dynamometer body and in the end face of the second mounting block in a penetrating mode, and monitoring data streams acquired by the data acquisition port are electrically connected with the input end of the main control module.

Preferably, the first mounting block and the second mounting block are provided with a plurality of mounting screw holes distributed along the outer circumference.

Preferably, the inner side wall of the sliding groove is provided with a guide rail which slides with the protective bracket.

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

1. the axial force meter body sliding between the first mounting block and the second mounting block is provided with the screw cap rotary groove which penetrates through the end face of the fixed block welded at the side end of the first mounting block, the movable screw cap and the adjusting screw rod can be operated to rotate, so that the supporting bracket in threaded fit on the adjusting screw rod drives the structure consisting of the protective bracket welded at the bottom end of the supporting bracket and the axial force meter body to complete displacement adjustment in the vertical direction, and further the axial force meter structure completes micro displacement adjustment without being disassembled, and the use effect is good;

2. the wireless communication module is electrically connected with the main control module arranged on the axial force meter body, a wireless transmission function is added on the basis of wired transmission, data collected by the axial force meter body can be automatically transmitted to the cloud database so as to be checked by workers on the mobile terminal at any time and any place, the influence of a connecting cable is avoided, the transmission of double data is guaranteed, the follow-up engineering data monitoring is facilitated, and the practicability is high.

Drawings

FIG. 1 is a sectional view of the overall front view of the present invention;

FIG. 2 is a view of the outside of the second mounting block of the present invention;

FIG. 3 is a block diagram of an electrical connection structure according to the present invention.

In the figure: 1. a first mounting block; 2. a second mounting block; 3. an axial force meter body; 4. a protective bracket; 5. a chute; 6. a support bracket; 7. a fixed block; 8. adjusting the screw rod; 9. a movable nut; 10. a main control module; 11. a wireless communication module; 12. a cloud database; 13. connecting a cable; 14. a field display device; 15. a data acquisition port; 16. mounting a screw hole; 17. a guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an axial force meter comprises a first mounting block 1 and a second mounting block 2, the second mounting block 2 is arranged on one side of the first mounting block 1, an axial force meter body 3 is arranged between the first mounting block 1 and the second mounting block 2, the outer wall of the axial force meter body 3 is sleeved and mounted with a protective bracket 4 between the first mounting block 1 and the second mounting block 2, a chute 5 is arranged on the first mounting block 1 near the end surface of the axial force meter body 3, a support bracket 6 is arranged on one side of the upper end of the protective bracket 4, a fixing block 7 is welded on the side end of the first mounting block 1, a screw cap rotating groove is arranged on the end surface of the fixing block 7 in a penetrating way, an adjusting screw 8 is arranged in the screw cap rotating groove, a movable screw cap 9 is arranged at the top end of the adjusting screw cap 8, the movable screw cap 9 is mounted and connected in the screw cap rotating groove through a bearing, the lower end of the adjusting screw cap 8 is mounted in threaded fit with the horizontal support end of the support bracket 6, a corresponding data transmission control system is arranged on the axial force meter body 3, the data transmission control system comprises a main control module 10 and a wireless communication module 11, wherein the wireless communication module 11 is electrically connected with the main control module 10, and a cloud database 12 is transmitted at the output end of the wireless communication module 11.

A sliding groove 5 is also formed in the second mounting block 2 close to the end face of the axial force meter body 3, and the other side of the axial force meter body 3 is slidably mounted in the sliding groove 5 in the end face of the second mounting block 2; a connecting cable 13 is arranged on one side of the outer peripheral wall of the axial force meter body 3, and a field display device 14 is connected to the connecting cable 13 in a transmission manner; a data acquisition port 15 is formed in the side end of the shaft force meter body 3 and in the end face of the second mounting block 2 in a penetrating mode, and monitoring data streams acquired on the data acquisition port 15 are electrically connected with the input end of the main control module 10; the first mounting block 1 and the second mounting block 2 are provided with a plurality of mounting screw holes 16 distributed along the peripheral direction, which is beneficial to the fixed combination of the integral structure and the steel support member; the guide rail 17 that slides mutually with protective bracket 4 is installed to 5 inside walls of spout, makes things convenient for axial force meter body 3 to realize the displacement change of vertical direction between first installation piece 1 and second installation piece 2.

The working principle is as follows: when the utility model is used, firstly, the first mounting block 1 and the second mounting block 2 at the two sides of the outer end of the axial force meter body 3 are fixedly arranged on the steel supporting structural member through bolts, then a data acquisition port 15 at one side of the axial force meter body 3 is sequentially arranged, and the connecting cable 13 is fixedly connected with the field display device 14, when the stress of the steel supporting structural member changes, the axial force meter body 3 can instantly receive signals and reflect the axial force change on the field display device 14, in addition, the main control module 10 arranged on the axial force meter body 3 can automatically transmit the data collected by the axial force meter body 3 to the cloud database 12 through the wireless communication module 11 electrically connected with the main control module, the mobile terminal is used for constructors to check on the mobile terminal at any time and any place, is not influenced by the connecting cable 13, and has the advantages of being simple in operation, convenient to use and good in using effect.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. Axle power meter, including first installation piece (1) and second installation piece (2), its characterized in that: the second mounting block (2) is arranged on one side of the first mounting block (1), an axial force meter body (3) is arranged between the first mounting block (1) and the second mounting block (2), a protective bracket (4) is sleeved on the outer wall of the axial force meter body (3) and between the first mounting block (1) and the second mounting block (2), a sliding groove (5) is formed in the first mounting block (1) close to the end face of the axial force meter body (3), a supporting bracket (6) is arranged on one side of the upper end of the protective bracket (4), a fixing block (7) is welded to the side end of the first mounting block (1), a screw cap rotating groove is formed in the end face of the fixing block (7) in a penetrating manner, an adjusting screw rod (8) is arranged in the screw cap rotating groove, a movable screw cap (9) is arranged at the top end of the adjusting screw rod (8), and the movable screw cap (9) is arranged and connected in the screw cap rotating groove through a bearing, the lower extreme of adjusting screw (8) with the horizontal support end screw-thread fit of support holder (6) sets up, be equipped with corresponding data transmission control system on axle power meter body (3), data transmission control system includes host system (10) and wireless communication module (11), wireless communication module (11) with host system (10) electric connection, the output transmission of wireless communication module (11) has cloud database (12).

2. The axial force gauge of claim 1, wherein: the end face of the shaft-near force meter body (3) on the second mounting block (2) is also provided with a sliding groove (5), and the other side of the shaft-near force meter body (3) is arranged in the sliding groove (5) on the end face of the second mounting block (2) in a sliding manner.

3. The axial force gauge of claim 1, wherein: the axial force meter is characterized in that a connecting cable (13) is arranged on one side of the upper peripheral wall of the axial force meter body (3), and a field display device (14) is connected to the connecting cable (13) in a transmission mode.

4. The axial force gauge of claim 1, wherein: the side of the axial force meter body (3) penetrates through the end face of the second mounting block (2) to form a data acquisition port (15), and monitoring data streams acquired on the data acquisition port (15) are electrically connected with the input end of the main control module (10).

5. The axial force gauge of claim 1, wherein: the first mounting block (1) and the second mounting block (2) are provided with a plurality of mounting screw holes (16) distributed along the outer periphery.

6. The axial force gauge of claim 2, wherein: and a guide rail (17) which slides with the protective bracket (4) is arranged on the inner side wall of the sliding groove (5).