CN215525327U

CN215525327U - Concrete building block strength detection device

Info

Publication number: CN215525327U
Application number: CN202121410576.7U
Authority: CN
Inventors: 杨荣军
Original assignee: Anhui Zhuozhuo Engineering Technology Co ltd
Current assignee: Anhui Zhuozhuo Engineering Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-14
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a concrete building block strength detection device which comprises a box body, wherein a support frame is hinged to the middle position of one side of the top end of the box body, one end of the support frame is connected with a detector, a dial gauge is arranged on the surface of the detector, a fixing assembly is arranged inside the box body and comprises a motor and a lead screw, the motor is connected to the bottom end inside the box body, the lead screw is connected to the lower ends of two sides inside the box body, conical gears are sleeved on the output end of the motor and the middle position of the outer portion of the lead screw, moving blocks are symmetrically sleeved on the outer portion of the lead screw, and the top ends of the two moving blocks are connected with clamp plates and extend to the outer portion of the box body. According to the utility model, the concrete building block is clamped and fixed by the fixing assembly, so that the sliding of materials during detection is avoided, and meanwhile, the detector performs multi-point measurement on the materials to obtain an average value, so that the accuracy of a detection result is improved, and the influence of unqualified materials on the building strength is avoided.

Description

Concrete building block strength detection device

Technical Field

The utility model mainly relates to the technical field of building material detection, in particular to a concrete building block strength detection device.

Background

Concrete, concrete for short, is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete in general refers to cement concrete which is prepared by mixing cement as the cementing material, sand and stone as the aggregate and water according to a certain proportion and stirring, and is also called common concrete, and is widely applied to civil engineering.

According to a concrete building concrete strength detection device for safety inspection that patent literature (publication number CN212254905U) provided, including the bottom plate, the surface of bottom plate runs through and is provided with the outer tube, the top fixedly connected with connecting rod of outer tube inner chamber, the bottom fixedly connected with inner tube of connecting rod, the top fixedly connected with reset spring of inner tube inner chamber, reset spring's bottom fixedly connected with limiting plate, the bottom fixedly connected with detecting tube of limiting plate, the top fixedly connected with cylinder of outer tube. According to the utility model, the transverse plate and the linkage rod are driven to contract by the cylinder, the linkage rod drives the limiting plate to move downwards, the limiting plate drives the detection tube to move downwards, the detection tube can generate traces after contacting with concrete, and then the same operation is carried out on the selected detection point, so that the strength of the concrete is judged, and the problems that the existing concrete detection device is inconvenient to use and brings inconvenience to detection work are solved.

The existing concrete detection device is inconvenient to operate when in use, easily influences the detection result of the strength of the concrete building block, and the unqualified concrete block easily causes the problem of building quality, so that certain potential safety hazards and risks exist.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a concrete building block strength detection device which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a concrete building block intensity detection device, includes the box, the intermediate position of box top one side articulates there is the support frame, the one end of support frame is connected with the detector, the surface of detector is provided with the graduation apparatus, the inside of box is provided with fixed subassembly, fixed subassembly includes motor and lead screw, the motor is connected in the inside bottom of box, the lead screw is connected in the lower extreme of the inside both sides of box, the output of motor all overlaps with the outside intermediate position of lead screw and is equipped with conical gear, the outside symmetrical cover of lead screw is equipped with the movable block, two the top of movable block all is connected with splint and extends to the outside of box.

Preferably, the upper ends of the two sides in the box body are connected with limiting plates, and limiting grooves corresponding to the clamping plates are formed in the limiting plates, so that when the clamping plates move along with the moving blocks, the clamping plates are limited and guided.

Preferably, the two ends of the outer part of the screw rod are symmetrically provided with external threads in opposite directions, so that the purpose of opposite movement of the two moving blocks is realized, and the clamping plate clamps and fixes the concrete block.

Preferably, the upper end of box one side is connected with control panel, the upper end of box one side articulates there is the protective housing, the protective housing sets up in control panel's outside to control panel prevents dust and protects, avoids the instrument impaired.

Preferably, one side at box top articulates there is the bottom plate to conveniently lift the bottom plate after detecting, empty the clearance to the piece.

Preferably, the top end of the box body is symmetrically connected with a handle, so that the equipment is convenient to carry.

Preferably, the two sides of the bottom end of the box body are symmetrically connected with supports, and the bottom ends of the two supports are connected with anti-slip plates, so that the situation that equipment slides in the using process to influence the detection result is avoided.

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

the starter motor makes the lead screw rotate thereupon through bevel gear's transmission, make two movable blocks drive the splint and remove, and horizontal slip under the limiting displacement of limiting plate, thereby it is fixed to carry out the centre gripping to the concrete building piece, then start the detector and cooperate the support frame to carry out the multiple spot to the concrete piece and detect, and carry out the reading record through the graduation apparatus on the detector, it is fixed to carry out the centre gripping to the concrete building piece through being provided with fixed subassembly, the material takes place to slide when avoiding detecting, the while detector carries out the multiple spot measurement to the material and gets the average value, promote the accuracy of testing result, avoid unqualified material to influence building strength.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional side view of the present invention;

fig. 4 is an enlarged view of region a in fig. 1.

In the figure: 1. a box body; 11. a base plate; 2. a support; 3. a fixing assembly; 31. a splint; 32. a limiting plate; 33. a motor; 34. a bevel gear; 35. a screw rod; 36. a moving block; 4. a handle; 5. a detector; 6. a support frame; 7. a protective shell; 8. a control panel.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a concrete building block strength detecting device, includes a box 1, a supporting frame 6 is hinged at a middle position of one side of the top end of the box 1, one end of the supporting frame 6 is connected with a detector 5, a scale is arranged on the surface of the detector 5, a fixing component 3 is arranged inside the box 1, the fixing component 3 includes a motor 33 and a lead screw 35, the motor 33 is connected to the bottom end of the inside of the box 1, the lead screw 35 is connected to the lower end of the two sides of the inside of the box 1, a bevel gear 34 is sleeved on the output end of the motor 33 and the middle position of the outside of the lead screw 35, a moving block 36 is sleeved on the outside of the lead screw 35 symmetrically, and external threads with opposite directions are arranged on the two ends of the outside of the lead screw 35 symmetrically, thereby realizing the purpose of opposite movement of the two moving blocks 36, and enabling the clamping plate 31 to clamp and fix the concrete block, the top ends of the two moving blocks 36 are connected with the clamping plates 31 and extend to the outside of the box body 1, the upper ends of the two sides of the inside of the box body 1 are connected with the limiting plates 32, the limiting grooves corresponding to the clamping plates 31 are formed in the limiting plates 32, so that when the clamping plates 31 move along with the moving blocks 36, the limiting and guiding effects are achieved,

please refer to fig. 1 and 4, the upper end of one side of the box body 1 is connected with a control panel 8, the upper end of one side of the box body 1 is hinged with a protective shell 7, the protective shell 7 is arranged outside the control panel 8, so as to protect the control panel 8 from dust and prevent the instrument from being damaged, one side of the top end of the box body 1 is hinged with a bottom plate 11, so that the bottom plate 11 is conveniently lifted after the detection is completed, the chips are poured and cleaned, the top end of the box body 1 is symmetrically connected with a handle 4, so as to facilitate the carrying of the equipment, the two sides of the bottom end of the box body 1 are symmetrically connected with supports 2, and the bottom ends of the supports 2 are both connected with anti-skid plates, so as to prevent the equipment from sliding in the using process to influence the detection result.

The specific operation mode of the utility model is as follows:

rotate support frame 6 and expand equipment, then the concrete building piece that will wait to detect is placed on bottom plate 11, through control panel 8 starter motor 33, transmission through conical gear 34 makes lead screw 35 rotate thereupon, make two movable blocks 36 drive splint 31 and remove, and horizontal slip under limiting plate 32's limiting displacement, thereby it is fixed to carry out the centre gripping to the concrete building piece, then start detector 5 and cooperate support frame 6 to carry out the multiple spot to the concrete piece and detect, and carry out the reading record through the graduation apparatus on the detector 5, wait to detect and lift bottom plate 11 after accomplishing, make remaining piece along with empting by the clearance, and folding support frame 6 packs up equipment.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. A concrete building block strength detection device comprises a box body (1) and is characterized in that, a support frame (6) is hinged at the middle position of one side of the top end of the box body (1), one end of the support frame (6) is connected with a detector (5), a dial gauge is arranged on the surface of the detector (5), a fixed component (3) is arranged in the box body (1), the fixing component (3) comprises a motor (33) and a screw rod (35), the motor (33) is connected with the bottom end inside the box body (1), the screw rod (35) is connected with the lower ends of the two sides inside the box body (1), a conical gear (34) is sleeved at the middle position between the output end of the motor (33) and the outer part of the screw rod (35), the external symmetry cover of lead screw (35) is equipped with movable block (36), and the top of two movable block (36) all is connected with splint (31) and extends to the outside of box (1).

2. The concrete building block strength detection device according to claim 1, wherein the upper ends of two sides inside the box body (1) are connected with limit plates (32), and limit grooves corresponding to the clamp plates (31) are formed inside the limit plates (32).

3. The concrete building block strength detection device according to claim 1, wherein the two ends of the outer part of the screw rod (35) are symmetrically provided with external threads in opposite directions.

4. The concrete building block strength detection device according to claim 1, wherein a control panel (8) is connected to the upper end of one side of the box body (1), a protective shell (7) is hinged to the upper end of one side of the box body (1), and the protective shell (7) is arranged outside the control panel (8).

5. The concrete building block strength detection device according to claim 1, wherein one side of the top end of the box body (1) is hinged with a bottom plate (11).

6. The concrete building block strength detection device according to claim 1, wherein a handle (4) is symmetrically connected to the top end of the box body (1).

7. The concrete building block strength detection device according to claim 1, wherein two sides of the bottom end of the box body (1) are symmetrically connected with the support seats (2), and the bottom ends of the two support seats (2) are both connected with the antiskid plates.