CN218036041U

CN218036041U - Tension meter for detecting quality of constructional engineering

Info

Publication number: CN218036041U
Application number: CN202220350001.9U
Authority: CN
Inventors: 唐杰
Original assignee: Sanya Qiangxin Construction Engineering Quality Inspection Center Co ltd
Current assignee: Sanya Qiangxin Construction Engineering Quality Inspection Center Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-12-13
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a tension meter for building engineering quality detection, including the base and set up in the stand on the surface of base top, base top and stand one side are provided with the centre gripping subassembly respectively, the centre gripping subassembly includes fixing base and sets up in the fixed block on fixing base top, fixed block bottom surface mounting has the inserted block, fixing base outer wall one side screw thread mounting has fastening bolt; the utility model discloses simple structure, convenient operation is swift, when changing the shape of grip block, only need to unscrew the fastening bolt on the fixing base, then take off the fixed block from the fixing base again, then change the fixed block of another grip block shape again, then screw up fastening bolt can, can adjust according to the shape that detects the material to detect, make the grip block can laminate with the material is perfect, thereby can improve the fixity of grip block centre gripping, avoid appearing the condition that the material pine takes off when detecting.

Description

Tension meter for detecting quality of constructional engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a tensiometer for building engineering quality detects.

Background

At present, a tension meter is widely applied to building engineering, and generally, the tension meter is used for detecting the quality of building materials such as rubber, plastics, plastic, films or fibers.

However, most of the conventional tension meters in the market can only clamp and fix plate-shaped materials when in use, and if the traditional tension meters meet materials with a circular structure, the fixing effect is unstable, so that the traditional tension meters are easy to loosen during detection, and the detection efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tension meter for building engineering quality detects to solve traditional tension meter and when using, can only carry out the centre gripping to plate material mostly and fix, if meet the material of circular structure, then fixed effect is unstable, appears the condition that the pine takes off when detecting easily, thereby influences detection efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tensiometer for building engineering quality detects, include the base with set up in the stand on base top surface, base top and stand one side are provided with the centre gripping subassembly respectively, the centre gripping subassembly include the fixing base with set up in the fixed block on fixing base top, fixed block bottom fixed surface installs the inserted block, fixing base outer wall one side threaded mounting has fastening bolt, fastening bolt one end runs through the fixing base and extends to the inserted block surface.

Preferably, a servo motor is fixedly mounted at the top end inside the upright post, a threaded lead screw is fixedly connected to the power output end of the servo motor, a sliding nut is slidably mounted outside the threaded lead screw, a moving block is fixedly mounted at one end of the sliding nut through a connecting rod, and a tension sensor is fixedly mounted at the bottom end of the moving block.

Preferably, flexible cavity has been seted up to the inside both sides of fixed block, the inside slidable mounting of flexible cavity has the slider, the inside fixed mounting of slider has the pull rod, the outside cover of pull rod is equipped with the spring, pull rod one end extends to the outside just fixed mounting of flexible cavity and has the grip block, the pull rod other end extends to the outside just fixed mounting of flexible cavity and has the handle.

Preferably, the inside fixed mounting of base has the PLC controller, base outer wall one side fixed mounting has the display screen.

Preferably, the clamping plate is of a flat plate structure or an arc structure.

Preferably, the PLC controller is electrically connected with the servo motor, the tension sensor and the display screen respectively.

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

the utility model discloses simple structure, convenient operation is swift, when changing the shape of grip block, only need to unscrew the fastening bolt on the fixing base, then take off the fixed block from the fixing base again, then change the fixed block of another grip block shape again, then screw up fastening bolt can, can adjust according to the shape that detects the material to detect, make the grip block can laminate with the material is perfect, thereby can improve the fixity of grip block centre gripping, avoid appearing the condition that the material pine takes off when detecting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the upright post of the present invention;

fig. 3 is a side view of the clamping assembly of the present invention;

FIG. 4 is a schematic view of the structure of the clamping plate of the present invention;

fig. 5 is a schematic view of the arc structure of the clamping plate of the present invention.

In the figure: 10-a base; 20-a column; 21-a servo motor; 22-a threaded screw rod; 23-a slip nut; 24-a moving block; 25-a tension sensor; 30-a clamping assembly; 31-a fixed seat; 32-fixing blocks; 33-an insert block; 34-fastening bolts; 35-a clamping plate; 36-a telescoping chamber; 361-a slider; 362-a spring; 37-a pull rod; 38-handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a tensiometer for building engineering quality detects, including base 10 and fixed mounting in the stand 20 of base 10 top surface, base 10 top and stand 20 one side are provided with centre gripping subassembly 30 respectively, centre gripping subassembly 30 includes fixing base 31 and sets up in the fixed block 32 on fixing base 31 top, fixed connection between one of them fixing base 31 and the base 10, fixed connection between another fixing base 31 and the force sensor 25, fixed surface installs inserted block 33 in fixing block 32 bottom, fastening bolt 34 is installed to fixing base 31 outer wall one side screw thread, fastening bolt 34 one end runs through fixing base 31 and extends to inserted block 33 surface.

Further, when the shape of the clamping plate 35 is changed, only the fastening bolt 34 on the fixing seat 31 needs to be loosened, then the fixing block 32 is taken down from the fixing seat 31, then the fixing block 32 in the shape of the other clamping plate 35 is changed, and then the fastening bolt 34 is screwed, so that the shape of the material to be detected can be adjusted, the clamping plate 35 can be perfectly attached to the material, and the clamping fixation of the clamping plate can be improved.

The servo motor 21 is fixedly mounted at the top end inside the upright post 20, the power output end of the servo motor 21 is fixedly connected with a threaded lead screw 22, a sliding nut 23 is slidably mounted outside the threaded lead screw 22, a moving block 24 is fixedly mounted at one end of the sliding nut 23 through a connecting rod, and a tension sensor 25 is fixedly mounted at the bottom end of the moving block 24.

Further, the servo motor 21 can drive the threaded lead screw 22 to rotate when working, the sliding nut 23 can be driven to move up and down, the moving block 24 can be driven to move through the connecting rod, when the moving block 24 moves upwards, the clamping assembly 30 is driven to move upwards, and quality detection of materials can be achieved.

Wherein, flexible cavity 36 has been seted up to the inside both sides of fixed block 32, and the inside slidable mounting of flexible cavity 36 has slider 361, and the inside fixed mounting of slider 361 has pull rod 37, and the outside cover of pull rod 37 is equipped with spring 362, and pull rod 37 one end extends to the outside and fixed mounting of flexible cavity 36 has grip block 35, and the pull rod 37 other end extends to the outside and fixed mounting of flexible cavity 36 has handle 38.

Further, when waiting to carry out the centre gripping fixed to the material, to both sides pulling handle 38, then can drive slider 361 through pull rod 37 and remove, can compress spring 362, the interval between two grip blocks 35 can increase simultaneously, then puts into the material between the grip block 35, then loosens handle 38 again, grip block 35 can press from both sides the material tightly under the elasticity of spring 362, two centre gripping subassemblies 30 respectively the both ends of fixed material can.

Wherein, the inside fixed mounting of base 10 has the PLC controller, and base 10 outer wall one side fixed mounting has the display screen.

Further, the PLC controller is respectively electrically connected with the servo motor 21, the tension sensor 25 and the display screen.

The clamping plate 35 is a flat plate structure or an arc structure.

The working principle is as follows: when using, fix the material both ends respectively on two centre gripping subassemblies 30, then servo motor 21 work can drive threaded lead screw 22 and rotate, then can drive slip nut 23 and reciprocate, can drive movable block 24 through the connecting rod simultaneously and remove, when waiting to move block 24 rebound, then drive centre gripping subassembly 30 rebound, can realize the quality detection to the material, force transducer 25 can transmit the pulling force numerical value that detects to the PLC controller, the PLC controller is after the processing and analyzing, can show on transmitting the numerical value that detects to the display screen, the staff can observe through the display screen.

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 various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tensiometer for building engineering quality testing, includes base (10) and set up in stand (20) of base (10) top surface, base (10) top and stand (20) one side are provided with centre gripping subassembly (30), its characterized in that respectively: centre gripping subassembly (30) including fixing base (31) with set up in fixed block (32) on fixing base (31) top, fixed block (32) bottom fixed surface installs inserted block (33), fastening bolt (34) are installed to fixing base (31) outer wall one side screw thread, fastening bolt (34) one end runs through fixing base (31) and extends to inserted block (33) surface.

2. A tension meter for construction engineering quality inspection according to claim 1, wherein: the automatic lifting device is characterized in that a servo motor (21) is fixedly mounted at the top end inside the upright column (20), a threaded lead screw (22) is fixedly connected with the power output end of the servo motor (21), a sliding nut (23) is slidably mounted outside the threaded lead screw (22), a moving block (24) is fixedly mounted at one end of the sliding nut (23) through a connecting rod, and a tension sensor (25) is fixedly mounted at the bottom end of the moving block (24).

3. A tension meter for construction engineering quality inspection according to claim 1, wherein: flexible cavity (36) have been seted up to the inside both sides of fixed block (32), flexible cavity (36) inside slidable mounting has slider (361), slider (361) inside fixed mounting has pull rod (37), the outside cover of pull rod (37) is equipped with spring (362), pull rod (37) one end extends to flexible cavity (36) outside and fixed mounting has grip block (35), pull rod (37) other end extends to flexible cavity (36) outside and fixed mounting has handle (38).

4. A tension meter for construction engineering quality inspection according to claim 1, wherein: the PLC is fixedly installed in the base (10), and a display screen is fixedly installed on one side of the outer wall of the base (10).

5. A tension meter for construction engineering quality inspection according to claim 3, wherein: the clamping plate (35) is of a flat plate structure or an arc structure.

6. A tension meter for construction engineering quality inspection according to claim 4, wherein: and the PLC is respectively and electrically connected with the servo motor (21), the tension sensor (25) and the display screen.