CN215218326U

CN215218326U - Concrete strength detector for detecting quality of constructional engineering

Info

Publication number: CN215218326U
Application number: CN202120597754.5U
Authority: CN
Inventors: 吴盛彬; 蔡慧伶
Original assignee: Guangdong Yuheng Engineering And Material Testing Co ltd
Current assignee: Guangdong Yuheng Engineering And Material Testing Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-17
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to a building engineering quality testing field, concretely relates to concrete strength detector for building engineering quality testing, including organism, display part and detection mechanism, the display part is established in organism upper end left side, just display part and organism fixed connection, detection mechanism establishes at organism upper end opposite side, detection mechanism and organism fixed connection. The utility model discloses when using, carry out intensity detection to the concrete piece through detection mechanism, bore through to the concrete top layer when detecting, can guarantee through boring to the concrete layer that is not influenced that the destruction of concrete in the testing process takes place in the region that is not influenced to can obtain more accurate intensity information, improve the accuracy of testing result and the work efficiency who detects.

Description

Concrete strength detector for detecting quality of constructional engineering

Technical Field

The utility model relates to a building engineering quality detection area, concretely relates to concrete strength detector is used in building engineering quality detection.

Background

The construction engineering mainly uses steel bars and concrete materials, so the quality of the concrete needs to be detected in the construction process to ensure the construction safety and quality, the concrete is mainly prepared from various raw materials such as water, cement, gravel, fly ash, additives and the like, and in the construction process, the technical indexes of each raw material are ensured to meet the standard specification requirements. Any raw material quality does not meet the standard specification requirements, and can cause serious quality problems of concrete. In order to ensure that concrete at each part is compact and uniform, the strength of a concrete test block needs to be detected, and the detection method mainly comprises the following steps: a testing machine method, a rebound method, a core drilling method, an ultrasonic rebound synthesis method, a post-anchoring method and a shearing method.

The patent with publication number CN111879601A discloses a concrete strength detector for building engineering quality testing, relates to building engineering quality testing field, and its technical scheme main points are: the concrete strength tester comprises a workbench, workstation one side is equipped with the riser, be equipped with on the workstation terminal surface with riser direction of height vertically sliding tray, sliding connection has the sliding block in the sliding tray, the sliding block upper end is equipped with the pressure strip of laminating on the riser, the screw rod is worn to be equipped with by the screw thread in the sliding block, the one end of screw rod is rotated and is connected on the cell wall of sliding tray, and the other end stretches out the workstation outer wall, be equipped with a plurality of concrete pieces that are located between riser and the pressure strip on the workstation, one side that the workstation was kept away from to the riser is equipped with the concrete strength tester of test concrete piece, be equipped with the moving member that makes the concrete strength tester remove along pressure strip length direction on the riser, detect intensity to a plurality of concrete piece simultaneously, save time, improve work efficiency.

However, the above patents still have the following problems:

1. in the prior art, only the surface layer of the concrete block is detected in the using process, and the detection result is not accurate enough.

2. In the prior art, the compressive strength of the concrete block cannot be well detected in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned weak point that prior art exists, the utility model provides a concrete strength detector is used in building engineering quality detection for only detect the top layer of concrete piece in solving the prior art use, the testing result is accurate inadequately and in the use, can not detect the compressive strength's of concrete piece problem well.

In order to solve the technical problem, the utility model discloses an adopted following technical scheme:

the utility model relates to a building engineering quality testing field, concretely relates to concrete strength detector for building engineering quality testing, including organism, display part and detection mechanism, the display part is established in organism upper end left side, just display part and organism fixed connection, detection mechanism establishes at organism upper end opposite side, detection mechanism and organism fixed connection.

Further, detection mechanism is equipped with the fixing base, be equipped with first recess on the fixing base, be equipped with first stationary blade in the first recess, first stationary blade and first recess fixed connection, just be equipped with the fixed block on the first stationary blade, fixed block and first stationary blade fixed connection.

Further, the fixed block upper end is equipped with a fixed slot piece, the inside fixed axle that is equipped with of fixed slot piece, just the fixed slot piece outside still is equipped with the second stationary blade, the fixed axle passes fixed slot piece and second stationary blade fixed connection, second stationary blade lower extreme is equipped with concrete strength detector, concrete strength detector and second stationary blade fixed connection.

Further, the fixing base lower extreme is equipped with two first dead levers of controlling parallel mount, be equipped with annular stationary blade on the first dead lever, annular stationary blade and first dead lever alternate fixed connection, just first dead lever bottom still is equipped with the solid fixed bottom piece, gu fixed bottom piece and first dead lever fixed connection, annular stationary blade lower extreme still is equipped with first spring, be equipped with the lifter plate between annular stationary blade and the first spring, lifter plate and first spring fixed connection, just lifter plate lower extreme parallel is equipped with the fixed plate, be equipped with the second recess on the fixed plate, just fixed plate lower extreme four corners all is equipped with the second dead lever, the second dead lever outside still is equipped with the second spring, just second dead lever and fixed plate fixed connection, the fixed plate lower extreme still is equipped with a PMKD.

Furthermore, the display part is provided with a screen body fixing seat, a display screen is arranged on the screen body fixing seat, and the display screen is fixedly connected with the screen body fixing seat.

Further, the organism is equipped with the base, base front end left side is equipped with the switch, switch and base fixed connection, just the base left and right sides and lower extreme four corners are equipped with handle and footing respectively, handle and footing all with base fixed connection.

Compared with the prior art, the utility model, following beneficial effect has:

when the utility model is used, the strength of the concrete block is detected by the detection mechanism, the concrete block to be detected is placed in the second groove on the fixed plate, then the lifting plate is lifted to the concrete block by the first fixed rod and the first spring, the fixed plate and the lifting plate press the concrete block, then the concrete block is detected by the concrete strength detector, the compressive strength of the concrete block can be well detected, the detection head of the concrete strength detector is provided with a drill bit, the concrete surface layer can be drilled through during the detection, the damage of the concrete in the test process can be ensured to occur in an unaffected area by drilling through to the unaffected concrete layer, thereby more accurate strength information can be obtained, the accuracy of the detection result and the work efficiency of the detection are improved, the problem that only the surface layer of the concrete block is detected in the use process of the prior art is effectively solved, the detection result is not accurate enough and the compressive strength of the concrete block cannot be well detected in the using process.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of a concrete strength testing apparatus for testing the quality of construction works of the present invention;

FIG. 2 is a schematic view of a plane structure of an embodiment of a concrete strength testing apparatus for testing the quality of construction engineering according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a detection mechanism of an embodiment of a concrete strength detector for quality detection of construction engineering according to the present invention;

reference numerals referred to in the drawings are:

the device comprises a machine body 1, a base 101, a switch 102, a handle 103, a foot 104, a display part 2, a screen fixing seat 201, a display screen 202, a detection mechanism 3, a fixing seat 301, a first groove 302, a first fixing plate 303, a fixing block 304, a fixing groove block 305, a second fixing plate 306, a fixing shaft 307, a concrete strength detector 308, a first fixing rod 309, an annular fixing plate 310, a first spring 311, a lifting plate 312, a fixing bottom block 313, a fixing plate 314, a second groove 315, a second fixing rod 316, a second spring 317 and a fixing bottom plate 318.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the following detailed description of the technical solution of the present invention is provided with reference to the accompanying drawings and embodiments:

it should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present invention are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

Example one

As shown in fig. 1 to 3, a concrete strength detector for detecting the quality of construction engineering comprises a machine body 1, a display part 2 and a detection mechanism 3, wherein the display part 2 is arranged on the left side of the upper end of the machine body 1, the display part 2 is fixedly connected with the machine body 1, the detection mechanism 3 is arranged on the other side of the upper end of the machine body 1, and the detection mechanism 3 is fixedly connected with the machine body 1.

The detection mechanism 3 is provided with a fixing seat 301, a first groove 302 is arranged on the fixing seat 301, a first fixing sheet 303 is arranged in the first groove 302, the first fixing sheet 303 is fixedly connected with the first groove 302, a fixing block 304 is arranged on the first fixing sheet 303, and the fixing block 304 is fixedly connected with the first fixing sheet 303.

The upper end of the fixed block 304 is provided with a fixed slot block 305, a fixed shaft 307 is arranged in the fixed slot block 305, a second fixed plate 306 is arranged outside the fixed slot block 305, the fixed shaft 307 penetrates through the fixed slot block 305 to be fixedly connected with the second fixed plate 306, the lower end of the second fixed plate 306 is provided with a concrete strength detector 308, and the concrete strength detector 308 is fixedly connected with the second fixed plate 306.

The lower end of the fixing base 301 is provided with two first fixing rods 309 which are arranged in parallel left and right, an annular fixing piece 310 is arranged on the first fixing rod 309, the annular fixing piece 310 is fixedly connected with the first fixing rod 309 in a penetrating manner, a fixing bottom block 313 is further arranged at the bottom of the first fixing rod 309, the fixing bottom block 313 is fixedly connected with the first fixing rod 309, a first spring 311 is further arranged at the lower end of the annular fixing piece 310, a lifting plate 312 is arranged between the annular fixing piece 310 and the first spring 311, the lifting plate 312 is fixedly connected with the first spring 311, a fixing plate 314 is arranged at the lower end of the lifting plate 312 in a parallel manner, a second groove 315 is formed in the fixing plate 314, second fixing rods 316 are arranged at four corners of the lower end of the fixing plate 314, a second spring 317 is further arranged on the outer side of the second fixing rod 316, the second fixing rod 316 is fixedly connected with the fixing plate 314, and a fixing bottom plate 318 is further arranged at the lower end of the fixing plate 314.

Example two

As an improvement of the previous embodiment, as shown in fig. 1 to 3, the concrete strength detector for detecting the quality of the building engineering includes a machine body 1, a display part 2 and a detection mechanism 3, wherein the display part 2 is arranged on the left side of the upper end of the machine body 1, the display part 2 is fixedly connected with the machine body 1, the detection mechanism 3 is arranged on the other side of the upper end of the machine body 1, and the detection mechanism 3 is fixedly connected with the machine body 1.

The display part 2 is provided with a screen fixing seat 201, the screen fixing seat 201 is provided with a display screen 202, and the display screen 202 is fixedly connected with the screen fixing seat 201.

Organism 1 is equipped with base 101, and base 101 front end left side is equipped with switch 102, switch 102 and base 101 fixed connection, and the base 101 left and right sides and lower extreme four corners are equipped with handle 103 and footing 104 respectively, handle 103 and footing 104 all with base 101 fixed connection.

The advantages of the second embodiment over the first embodiment are:

compared with the first embodiment, the utility model discloses in the second embodiment, overall structure is more perfect, and the screen body fixing base 201 and the display screen 202 that display part 2 established can look over and record the preservation with the measured data in the testing process, are favorable to carrying out the analysis to measured data, organism 1 base 101 on switch 102 can control opening and closing of detecting instrument, handle 103 is convenient for the instrument and mentions the handle when removing and remove the instrument, the footing 104 in base 101 lower extreme four corners can support the instrument, fix the instrument subaerial.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a concrete strength detection appearance for building engineering quality testing which characterized in that: including organism (1), display part (2) and detection mechanism (3), establish in organism (1) upper end left side display part (2), just display part (2) and organism (1) fixed connection, establish in organism (1) upper end opposite side detection mechanism (3), detection mechanism (3) and organism (1) fixed connection.

2. The concrete strength detector for detecting the quality of the constructional engineering according to claim 1, wherein: detection mechanism (3) are equipped with fixing base (301), be equipped with first recess (302) on fixing base (301), be equipped with first stationary blade (303) in first recess (302), first stationary blade (303) and first recess (302) fixed connection, just be equipped with fixed block (304) on first stationary blade (303), fixed block (304) and first stationary blade (303) fixed connection.

3. The concrete strength detector for detecting the quality of the constructional engineering according to claim 2, wherein: fixed block (304) upper end is equipped with a fixed slot piece (305), fixed slot piece (305) inside is equipped with fixed axle (307), just fixed slot piece (305) outside still is equipped with second stationary blade (306), fixed axle (307) pass fixed slot piece (305) and second stationary blade (306) fixed connection, second stationary blade (306) lower extreme is equipped with concrete strength detector (308), concrete strength detector (308) and second stationary blade (306) fixed connection.

4. The concrete strength detector for detecting the quality of the constructional engineering according to claim 3, wherein: the lower end of the fixing seat (301) is provided with two first fixing rods (309) which are arranged in parallel left and right, an annular fixing piece (310) is arranged on each first fixing rod (309), the annular fixing piece (310) is fixedly connected with the first fixing rods (309) in a penetrating manner, a fixing bottom block (313) is further arranged at the bottom of each first fixing rod (309), the fixing bottom block (313) is fixedly connected with the first fixing rods (309), a first spring (311) is further arranged at the lower end of each annular fixing piece (310), a lifting plate (312) is arranged between each annular fixing piece (310) and the corresponding first spring (311), the lifting plate (312) is fixedly connected with the corresponding first spring (311), a fixing plate (314) is arranged at the lower end of the lifting plate (312) in parallel, a second groove (315) is arranged on each fixing plate (314), and second fixing rods (316) are arranged at the four corners of the lower end of each fixing plate (314), a second spring (317) is further arranged on the outer side of the second fixing rod (316), the second fixing rod (316) is fixedly connected with the fixing plate (314), and a fixing bottom plate (318) is further arranged at the lower end of the fixing plate (314).

5. The concrete strength detector for detecting the quality of the constructional engineering according to claim 4, wherein: the display part (2) is provided with a screen body fixing seat (201), a display screen (202) is arranged on the screen body fixing seat (201), and the display screen (202) is fixedly connected with the screen body fixing seat (201).

6. The concrete strength detector for detecting the quality of the constructional engineering according to claim 5, wherein: the machine body (1) is provided with a base (101), a switch (102) is arranged on the left side of the front end of the base (101), the switch (102) is fixedly connected with the base (101), two sides and four corners of the lower end of the base (101) are respectively provided with a handle (103) and a bottom foot (104), and the handle (103) and the bottom foot (104) are fixedly connected with the base (101).