CN219641481U

CN219641481U - Hardness detector with fixed knot constructs

Info

Publication number: CN219641481U
Application number: CN202320282020.7U
Authority: CN
Inventors: 游方园
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-09-05
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a hardness detector with a fixed structure, which comprises a detector body, a detection head and a workbench which are arranged on the detector body, and further comprises a working box, wherein the working box is arranged on the workbench, the workbench is arranged in the workbench, the workbench is arranged on the workbench, a triangle is arranged on the workbench and is rotationally connected with the workbench, the workbench is provided with three fixing assemblies, the fixing assemblies are arranged in the workbench, the fixing assemblies are driven to rotate a plurality of the triangle, and the hardness detector with the fixed structure is stabilized for reinforcing steel bars.

Description

Hardness detector with fixed knot constructs

Technical Field

The utility model relates to the technical field of building materials, in particular to a hardness detector with a fixed structure.

Background

The steel bar is one of the indispensable materials in the construction engineering, the hardness of the steel bar has a certain relation with the service life of houses, and according to the production process, there are hot rolled, cold rolled and cold drawn steel bars, and also heat treated steel bars generated by heat treatment of IV-grade steel bars, the strength is higher than the former, and the hardness is also different because the types are different, so that a hardness detector is required to measure the strength of various steel bars.

However, we found in practical use that the existing fixing method of the partial hardness detector needs to twist bolts simultaneously by two hands, and the required fixed steel bars and the detection head are easy to be out of the same vertical line, so that the steel bars are easy to deviate or incline during detection, inaccurate detection data are caused, the measurement is also troublesome when different steel bars are replaced, and the working efficiency of a user is affected.

Disclosure of Invention

The present utility model is directed to a stiffness detector with a fixed structure to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hardness detector with a fixed structure comprises a detector body, a detection head and a workbench which are arranged on the detector body, and also comprises

The working box is arranged on the working table,

an annular fixed table which is arranged in the working box,

the triangular plates are provided with a plurality of triangular plates which are respectively and rotatably arranged on the annular fixed table,

the fixing assembly is arranged in the working box and drives the fixing assembly to rotate a plurality of triangular plates so as to stabilize the reinforcing steel bars.

Preferably, the fixing assembly comprises two clamping pieces arranged in the working box, a plurality of triangular plates are enabled to synchronously rotate by the aid of the two clamping pieces, driving pieces are arranged on the outer sides of the clamping pieces, the two clamping pieces are controlled to shrink by the aid of the driving pieces, transmission pieces are arranged on the driving pieces, and the driving pieces are controlled to synchronously move by the aid of the transmission pieces.

Preferably, the clamping piece comprises a plurality of rotating rods arranged on the triangular plates, the rotating rods are rotatably connected with the triangular plates through rotating shafts, and the plurality of rotating rods are used for controlling the triangular plates to clamp the reinforcing steel bars.

Preferably, the driving member includes a worm wheel rotatably connected to the annular fixed table, a plurality of worm wheels are rotatably connected to a plurality of rotating rods, a plurality of worm gears are engaged with the worm wheels, and the worm is used for controlling the worm wheel to rotate so as to drive the rotating rods connected to the worm wheel to rotate synchronously.

Preferably, the transmission member comprises a plurality of tooth sleeves arranged at two ends of the worm, the adjacent distances between the tooth sleeves are up and down in a group, a toothed belt is meshed with the outer side of each tooth sleeve, and the plurality of the worm is controlled to synchronously rotate by matching the tooth sleeves with the toothed belt.

Preferably, a rotating handle is provided at one end of the worm, and rotation of the worm is controlled by the rotating handle.

Preferably, a plurality of set square are provided with crescent moon plates, a plurality of crescent moon plates are provided with screws, and a plurality of crescent moon plates are respectively arranged on a plurality of set square by using a plurality of screws.

The utility model has at least the following beneficial effects:

1. compared with the prior art, when the hardness detector with the fixing structure is used, the toothed sleeve on the worm and the toothed belt meshed with the toothed sleeve can drive a plurality of worms to synchronously move, and the worm wheel meshed with the worm can synchronously move while a plurality of worms move, so that the effect of controlling the triangular plate to synchronously clamp the steel bars is achieved.

2. The crescent moon plate arranged on the triangular plate can increase the contact point between the crescent moon plate and the steel bar to the unevenness of the surface of the steel bar, and increase the friction force, so that the steel bar to be detected can be fixed by increasing the contact point even under the condition of uneven fixed surface.

Drawings

FIG. 1 is a schematic view of a fixing assembly according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the working box of the present utility model;

FIG. 4 is a schematic view of a driving member according to the present utility model;

FIG. 5 is a schematic view of an exploded view of the clamp of the present utility model;

fig. 6 is a schematic diagram of a transmission member structure according to the present utility model.

In the figure: 1. a detector body; 2. a detection head; 3. a work table; 4. a working box; 5. an annular fixed table; 6. a triangle; 7. a fixing assembly; 8. a clamping member; 81. a rotating lever; 9. a driving member; 91. a worm wheel; 92. a worm; 10. a transmission member; 101. a tooth sleeve; 102. toothed belts; 11. rotating the handle; 12. a crescent plate; 13. and (5) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution:

a hardness detector with a fixing structure comprises a detector body 1, a detection head 2 and a workbench 3 which are arranged on the detector body 1, and also comprises

A working box 4, the working box 4 is arranged on the working table 3,

an annular fixed table 5, the annular fixed table 5 is arranged in the working box 4,

the triangular plates 6, a plurality of triangular plates 6 are arranged, and the plurality of triangular plates 6 are respectively and rotatably arranged on the annular fixed table 5,

the fixing component 7, the fixing component 7 is arranged in the working box 4 to drive the fixing component 7 to rotate a plurality of triangular plates 6 to stabilize the reinforcing steel bars,

the fixing assembly 7 comprises two clamping pieces 8 arranged in the working box 4, a plurality of triangular plates 6 are synchronously rotated by the aid of the two clamping pieces 8, driving pieces 9 are arranged on the outer sides of the clamping pieces 8, the two clamping pieces 8 are controlled to shrink by the aid of the driving pieces 9, transmission pieces 10 are arranged on the driving pieces 9, and the driving pieces 9 are controlled to synchronously move by the aid of the transmission pieces 10.

The clamping piece 8 comprises a rotating rod 81 arranged on a plurality of triangular plates 6, the rotating rods 81 are rotatably connected with the triangular plates 6 through rotating shafts, and the triangular plates 6 are controlled to clamp the reinforcing steel bars by the rotating rods 81.

The driving member 9 includes a worm wheel 91 rotatably connected to the annular fixed table 5, a plurality of worm wheels 91 are rotatably connected to a plurality of rotation bars 81, worm 92 is engaged with each of the worm wheels 91, and the worm 92 is used to control the rotation of the worm wheel 91, so as to drive the plurality of rotation bars 81 rotatably connected to the worm wheel 91 to move synchronously.

The transmission member 10 comprises tooth sleeves 101 arranged at two ends of a plurality of worms 92, a group of tooth sleeves 101 are arranged at the upper and lower sides of adjacent distances, a toothed belt 102 is meshed with the outer side of each group of tooth sleeves 101, and the plurality of worms 92 are controlled to synchronously rotate by utilizing the cooperation of the plurality of toothed belts 102 and the tooth sleeves 101.

One end of the worm 92 is provided with a turning handle 11, and the turning handle 11 is used to control the rotation of the worm 92.

All be provided with the crescent moon shaped plate 12 on a plurality of set square 6, all be provided with screw 13 on a plurality of crescent moon shaped plate 12, utilize a plurality of screw 13 to set up a plurality of crescent moon shaped plate 12 respectively at a plurality of set square 6, when crescent moon shaped plate 12 wearing and tearing are to the unusable, accessible unscrew screw 13, lift down crescent moon shaped plate 12 and change.

When in use, the height of the detector body 1 is adjusted to be at a proper height, the worm 92 is driven by the rotating handle 11, the toothed belt 102 meshed with the toothed sleeve 101 drives all the worm 92 to synchronously move while the toothed belt 101 rotates, then all the worm 92 rotates and drives the worm wheel 91 meshed with the worm 92 to rotate, when the worm wheel 91 rotates, the triangle 6 is pushed by the rotating rod 81 connected to the worm wheel 91, after the triangle 6 is separated, the steel bars to be detected are placed in the annular fixing table 5, after the placement is completed, the steel bars are fixed by the rotating handle 11, and the contact point with the steel bars can be increased by the crescent plate 12 fixed with the triangle 6 due to the uneven shape of the surface of the steel bars, so that the crescent plate 12 can more stably control the steel bars, and the crescent plate 12 can be replaced after the crescent plate 12 is damaged by the screw 13, and after the detection is completed, the steel bars can be taken out.

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. Hardness detector with fixed knot constructs, including detector body (1), and set up detection head (2) and workstation (3) on detector body (1), its characterized in that: and also comprises

A working box (4), wherein the working box (4) is arranged on the working table (3),

an annular fixed table (5), wherein the annular fixed table (5) is arranged in the working box (4),

the triangular plates (6) are arranged in a plurality, the triangular plates (6) are respectively and rotatably arranged on the annular fixed table (5),

the fixing assembly (7), the fixing assembly (7) is arranged in the working box (4), the fixing assembly (7) is driven to rotate a plurality of triangular plates (6), and the reinforcing steel bars are stabilized.

2. A hardness tester with a fixed structure as claimed in claim 1, wherein: the fixing assembly (7) comprises two clamping pieces (8) arranged in the working box (4), a plurality of triangular plates (6) are synchronously rotated by the aid of the two clamping pieces (8), driving pieces (9) are arranged on the outer sides of the clamping pieces (8), the two clamping pieces (8) are controlled to shrink by the aid of the driving pieces (9), transmission pieces (10) are arranged on the driving pieces (9), and the driving pieces (9) are controlled to synchronously move by the aid of the transmission pieces (10).

3. A hardness tester with a fixed structure as claimed in claim 2, wherein: the clamping piece (8) comprises a plurality of rotating rods (81) arranged on the triangular plates (6), the rotating rods (81) are rotatably connected with the triangular plates (6) through rotating shafts, and the triangular plates (6) are controlled to clamp the reinforcing steel bars by the rotating rods (81).

4. A hardness tester with a fixed structure according to claim 3, characterized in that: the driving piece (9) comprises worm wheels (91) which are rotationally connected to the annular fixed table (5), a plurality of worm wheels (91) are rotationally connected with a plurality of rotating rods (81), a plurality of worm rods (92) are meshed with the worm wheels (91), the worm rods (92) are used for controlling the worm wheels (91) to rotate, and the worm wheels (91) are driven to synchronously move with the rotating rods (81) which are rotationally connected with the worm wheels (91).

5. A hardness tester with a fixed structure as claimed in claim 4, wherein: the transmission part (10) comprises tooth sleeves (101) arranged at two ends of a plurality of worms (92), a plurality of adjacent distances between the tooth sleeves (101) are in a group, a toothed belt (102) is meshed with the outer side of each group of tooth sleeves (101), and the plurality of worms (92) are controlled to synchronously rotate by matching the tooth sleeves (101) with the toothed belt (102).

6. A hardness tester with a fixed structure as claimed in claim 5, wherein: one end of the worm (92) is provided with a rotating handle (11), and the rotation of the worm (92) is controlled by the rotating handle (11).

7. A hardness tester with a fixed structure as claimed in claim 6, wherein: a plurality of set square (6) are provided with crescent moon plates (12), a plurality of crescent moon plates (12) are provided with screws (13), and a plurality of crescent moon plates (12) are respectively arranged on a plurality of set square (6) by utilizing a plurality of screws (13).