CN211764341U

CN211764341U - Seal for detecting concrete strength by rebound method

Info

Publication number: CN211764341U
Application number: CN202020261699.8U
Authority: CN
Inventors: 韩金明; 李莉丽; 马盼盼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-27
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a resilience method detects seal for concrete strength, including the top cap, the spacing frame of bottom fixedly connected with of top cap, the bottom fixedly connected with bottom plate of spacing frame, the outside of bottom plate is provided with stores the frame, the inner wall bottom fixedly connected with supporting spring who stores the frame, it passes through supporting spring fixedly connected with ink pad to store the frame, the ink pad is corresponding with the bottom plate, the top fixedly connected with handle of top cap, the inside of storing the frame is provided with the draw-in groove, the both sides of spacing frame are provided with stop device, the utility model relates to a construction technical field. This resilience method detects seal for concrete intensity has reached and has utilized the printing plate to replace traditional manual drawing, improves the accuracy of detection point location, during the use, utilizes the printing plate to press on the wall, can confirm sixteen positions fast, and the measurement of being convenient for improves work efficiency, saves the labour, and portable uses satisfies user demand's purpose.

Description

Seal for detecting concrete strength by rebound method

Technical Field

The utility model relates to a construction field, more specifically say, relate to a resilience method detects seal for concrete strength.

Background

The rebound method for detecting the compressive strength of concrete is the most widely used method in the field detection of concrete structures in China at present. The related art procedures specify: when the random detection is carried out on the concrete members in batches, the number of the spot checks is not less than 30% of the total number of the members in the same batch, and is not less than 10 members; for general components, the number of measuring areas is not less than 10; each measurement zone should preferably read 16 rebound values and require that the 16 measurement points are evenly distributed over a 0.04 square meter measurement zone. In concrete strength resilience detection, firstly, a detection part is determined according to a detection scheme, a detection point position is manually painted at a corresponding position, actual resilience detection is carried out, in the painting process, the deviation of the point position is easily caused, and then the result is judged to cause larger deviation, so that the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the concrete strength resilience that exists among the prior art in the detection, at first confirm the detection site according to the detection scheme, scribble the detection site in relevant position manual, carry out actual resilience again and detect, at the in-process of scribbling, cause the deviation of position easily, and then cause great deviation to the judgement of result, can't satisfy user demand's problem, the utility model aims to provide a resilience method detects seal for concrete strength, and it can realize utilizing the printing plate to replace traditional manual drawing, improves the accuracy of detection site, during the use, utilizes the printing plate to press on the wall, can confirm sixteen positions fast, and the measurement of being convenient for improves work efficiency, saves the labour, and portable use satisfies the user demand.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a resilience method detects seal for concrete strength, includes the top cap, the spacing frame of bottom fixedly connected with of top cap, the bottom fixedly connected with bottom plate of spacing frame, the outside of bottom plate is provided with stores the frame, the inner wall bottom fixedly connected with supporting spring who stores the frame, store the frame and pass through supporting spring fixedly connected with ink pad, the ink pad is corresponding with the bottom plate, the top fixedly connected with handle of top cap.

Preferably, the inside of storing the frame is provided with the draw-in groove, the both sides of spacing frame are provided with stop device, spacing frame passes through stop device and draw-in groove joint.

Preferably, stop device includes the extrusion pole, extrusion pole and spacing frame sliding connection, the extrusion pole is located the outside one end fixedly connected with extrusion piece of spacing frame, the fixed surface of extrusion piece is connected with the fixture block, fixture block and draw-in groove joint, the lateral wall fixedly connected with compression spring of extrusion piece, compression spring cup joints with the extrusion pole, the extrusion pole is located the inside one end fixedly connected with traction block of spacing frame, the inside of spacing frame is provided with draw gear, the traction block is connected with draw gear.

Preferably, draw gear includes the pull rod, pull rod and top cap sliding connection, the top fixedly connected with of pull rod draws the piece, the bottom fixedly connected with motion piece of pull rod, the equal fixedly connected with haulage rope in both sides of motion piece, haulage rope and haulage block fixed connection, the inner wall fixedly connected with guide pulley frame of spacing frame, guide pulley frame fixed mounting has the guide pulley, haulage rope and guide pulley sliding connection.

Preferably, a sealing gasket is arranged at the joint of the top cover and the storage frame.

Preferably, the top of bottom plate is provided with the lug at the equidistant, the quantity of lug is sixteen, the surface of bottom plate is located the top of lug and is provided with the information frame.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: sixteen convex blocks are arranged on the bottom plate, the bottom plate and the ink pad are extruded for dyeing, the bottom plate is pressed on the wall, sixteen point positions can be quickly determined on the wall, measurement is convenient, the bottom plate is integrally positioned in the storage frame and is convenient to carry, a clamping groove is arranged in the storage frame, the limiting device is clamped with the clamping groove for convenient and quick fixation, when the bottom plate needs to be taken out of the storage frame, the pull block is pulled to drive the pull rod to move, the motion block is driven to move, the traction rope is driven to move, the traction block is driven to move, the extrusion rod is driven to move, the extrusion block is driven to move, the elastic potential energy of the compression spring is increased, the limitation of the clamping block and the clamping groove is removed, the bottom plate can be taken out of the storage frame, the whole body is convenient to carry and use, a sealing gasket is arranged in a gap between the top cover and the storage frame, the whole stability is, the accuracy of the detection point location is improved, during the use, utilize the printing plate to press on the wall, can confirm sixteen positions fast, the measurement of being convenient for improves work efficiency, saves the labour, and portable uses satisfies user demand's purpose.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the limiting frame of the present invention;

fig. 4 is a schematic view of the bottom plate surface structure of the present invention.

The reference numbers in the figures illustrate:

1. a top cover; 2. a limiting frame; 3. a base plate; 4. a storage frame; 5. a support spring; 6. printing pad; 7. a card slot; 8. a limiting device; 81. an extrusion stem; 82. extruding the block; 83. a clamping block; 84. a traction block; 85. a compression spring; 9. a traction device; 91. a pull rod; 92. pulling the block; 93. a motion block; 94. a hauling rope; 95. a guide wheel frame; 96. a guide wheel; 10. a handle; 11. a gasket; 12. a bump; 13. and (5) information frames.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a resilience method detects seal for concrete strength, includes top cap 1, the spacing frame 2 of bottom fixedly connected with of top cap 1, the bottom fixedly connected with bottom plate 3 of spacing frame 2, the outside of bottom plate 3 is provided with stores frame 4, stores the inner wall bottom fixedly connected with supporting spring 5 of frame 4, stores frame 4 and passes through supporting spring 5 fixedly connected with ink pad 6, and ink pad 6 is corresponding with bottom plate 3, the top fixedly connected with handle 10 of top cap 1. Utilize bottom plate 3 and ink pad 6 to extrude, dye, and then press bottom plate 3 on the wall, can confirm sixteen positions on the wall fast, be convenient for measure, and wholly be located storage frame 4, portable.

Example 2:

referring to fig. 2, a stamp for detecting concrete strength by springback method is substantially the same as that of embodiment 1, further, a slot 7 is disposed inside the storage frame 4, a limiting device 8 is disposed on two sides of the limiting frame 2, and the limiting frame 2 is clamped with the slot 7 through the limiting device 8. A clamping groove 7 is formed in the storage frame 4, and the limiting device 8 is clamped with the clamping groove 7 to facilitate quick fixation.

Example 3:

referring to fig. 3, a stamp for detecting concrete strength by springback method is substantially the same as that of embodiment 2, further, the limiting device 8 includes an extrusion rod 81, the extrusion rod 81 is slidably connected to the limiting frame 2, one end of the extrusion rod 81 located outside the limiting frame 2 is fixedly connected to an extrusion block 82, a surface of the extrusion block 82 is fixedly connected to a fixture block 83, the fixture block 83 is connected to the clamping groove 7 in a clamped manner, a side wall of the extrusion block 82 is fixedly connected to a compression spring 85, the compression spring 85 is connected to the extrusion rod 81 in a sleeved manner, one end of the extrusion rod 81 located inside the limiting frame 2 is fixedly connected to a traction block 84, a traction device 9 is arranged inside the limiting frame 2, and the traction block 84 is connected to the traction device 9. The compression spring 85 supports the extrusion block 82 and drives the fixture block 83 to move, so that the fixture block 83 is clamped with the clamping groove 7, and the whole portable clamp is convenient to carry and use.

Example 4:

referring to fig. 3, a stamp for detecting concrete strength by springback method is substantially the same as that in embodiment 3, and further, the traction device 9 includes a pull rod 91, the pull rod 91 is slidably connected to the top cover 1, a pull block 92 is fixedly connected to the top of the pull rod 91, a moving block 93 is fixedly connected to the bottom of the pull rod 91, both sides of the moving block 93 are fixedly connected to a traction rope 94, the traction rope 94 is fixedly connected to the traction block 84, a guide wheel frame 95 is fixedly connected to the inner wall of the limiting frame 2, a guide wheel 96 is fixedly mounted on the guide wheel frame 95, and the traction rope 94 is slidably connected to the guide wheel 96. When the bottom plate 3 needs to be taken out of the storage frame 4, the pull block 92 is pulled to drive the pull rod 91 to move, the moving block 93 is driven to move, the traction rope 94 is driven to move, the traction block 84 is driven to move, the extrusion rod 81 is driven to move, the extrusion block 82 is driven to move, the elastic potential energy of the compression spring 85 is increased, the limitation of the fixture block 83 and the clamping groove 7 is removed, the bottom plate 3 can be taken out of the storage frame 4, and the whole portable storage device is convenient to carry and use.

Example 5:

referring to fig. 2, a stamp for testing concrete strength by rebound method is substantially the same as that of embodiment 1, and further, a sealing gasket 11 is disposed at a joint of the top cover 1 and the storage frame 4. The gap between the top cover 1 and the storage frame 4 is provided with the sealing gasket 11, so that the overall stability is improved, and the carrying is convenient.

Example 6:

referring to fig. 4, a stamp for detecting concrete strength by a rebound method is substantially the same as that in embodiment 1, and further, sixteen bumps 12 are disposed on the top of the bottom plate 3 at equal intervals, and an information frame 13 is disposed on the surface of the bottom plate 3 above the bumps 12. Utilize bottom plate 3 to press on the wall, can confirm sixteen positions fast, improve measurement accuracy, replace manual drawing, save the labour, satisfy the user demand, set up information frame 13, can be convenient for distinguish with corresponding enterprise information engraving.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a rebound method detects seal for concrete strength, includes top cap (1), its characterized in that: the bottom fixedly connected with of top cap (1) is spacing frame (2), the bottom fixedly connected with bottom plate (3) of spacing frame (2), the outside of bottom plate (3) is provided with stores frame (4), the inner wall bottom fixedly connected with supporting spring (5) of storing frame (4), store frame (4) through supporting spring (5) fixedly connected with ink pad (6), ink pad (6) are corresponding with bottom plate (3), the top fixedly connected with handle (10) of top cap (1).

2. The stamp for detecting the strength of the concrete by the rebound method according to claim 1, wherein: the inside of storing frame (4) is provided with draw-in groove (7), the both sides of spacing frame (2) are provided with stop device (8), spacing frame (2) are through stop device (8) and draw-in groove (7) joint.

3. The stamp for detecting the strength of the concrete by the rebound method according to claim 2, wherein: stop device (8) are including extrusion stem (81), extrusion stem (81) and spacing frame (2) sliding connection, extrusion stem (81) are located outside one end fixedly connected with extrusion piece (82) of spacing frame (2), the fixed surface of extrusion piece (82) is connected with fixture block (83), fixture block (83) and draw-in groove (7) joint, the lateral wall fixedly connected with compression spring (85) of extrusion piece (82), compression spring (85) cup joint with extrusion stem (81), extrusion stem (81) are located the inside one end fixedly connected with traction block (84) of spacing frame (2), the inside of spacing frame (2) is provided with draw gear (9), traction block (84) are connected with draw gear (9).

4. The stamp for detecting the strength of the concrete by the rebound method according to claim 3, wherein: draw gear (9) include pull rod (91), pull rod (91) and top cap (1) sliding connection, the top fixedly connected with of pull rod (91) draws piece (92), the bottom fixedly connected with motion piece (93) of pull rod (91), the equal fixedly connected with haulage rope (94) in both sides of motion piece (93), haulage rope (94) and haulage piece (84) fixed connection, the inner wall fixedly connected with guide pulley frame (95) of spacing frame (2), guide pulley frame (95) fixed mounting has guide pulley (96), haulage rope (94) and guide pulley (96) sliding connection.

5. The stamp for detecting the strength of the concrete by the rebound method according to claim 1, wherein: and a sealing gasket (11) is arranged at the joint of the top cover (1) and the storage frame (4).

6. The stamp for detecting the strength of the concrete by the rebound method according to claim 1, wherein: the top of bottom plate (3) is equidistant to be provided with lug (12), the quantity of lug (12) is sixteen, the top that the surface of bottom plate (3) is located lug (12) is provided with information frame (13).