CN215065741U

CN215065741U - Detection device for urban engineering quality

Info

Publication number: CN215065741U
Application number: CN202121287674.6U
Authority: CN
Inventors: 潘序忠; 胡光振; 张可
Original assignee: Jiangsu Jiaxin Intelligent Big Data Research Institute Co Ltd
Current assignee: Jiangsu Jiaxin Intelligent Big Data Research Institute Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-07
Anticipated expiration: 2031-06-09

Abstract

The utility model provides a detection apparatus for be used for urban engineering quality belongs to engineering quality technical field, including detecting the shell, the right side top fixedly connected with motor of detection shell, the first bevel gear of output fixedly connected with of motor, the inboard rotation of detecting the shell is connected with first threaded rod, the equal fixedly connected with second bevel gear in both ends of first threaded rod, the equal fixedly connected with fixed block in left and right both sides of detection shell. The utility model provides an in the testing process do not have simple and convenient centre gripping stable, take place the skew easily, influence the stability that detects, need the manual putting adjustment position's of staff problem, the utility model discloses in, the grip block is close to the fragment of brick with the fragment of brick to the positive center removal in top of supporting shoe and be located down the briquetting under, carries out the centre gripping to the fragment of brick, when the fragment of brick bearing pressure, limits, prevents to take place the skew, influences the detection, through the cooperation of two second springs, can the not equidimension fragment of brick of centre gripping.

Description

Detection device for urban engineering quality

The technical field is as follows:

the utility model belongs to the technical field of the engineering quality, concretely relates to a detection device for urban engineering quality.

Background art:

the urban construction is an important component of urban management, the urban construction is based on planning, the urban living environment is transformed through construction engineering, various material facilities in an urban system are constructed, the urban construction content comprises the physical form of the material facilities in the urban system, the urban construction method is basic and staged work for creating good conditions for managing cities, and the urban construction method is special economic work with obvious process and periodicity.

In order to guarantee the quality of urban construction, the quality of urban construction engineering must be guaranteed, and in the process of urban construction, the quality of fragment of brick is the basis, can detect the quality of fragment of brick, bearing pressure, but present fragment of brick detects and needs the staff to put the adjustment position manually to it is stable that there is not simple and convenient centre gripping in the testing process, takes place the skew easily, influences the bearing pressure accuracy that detects the fragment of brick, provides a detection device for urban construction quality from this.

The utility model has the following contents:

the utility model provides a detection apparatus for be used for urban engineering quality, its aim at have solved the problem that does not have simple and convenient centre gripping stable, take place the skew easily, influence the stability that detects, need the manual putting adjustment position of staff in the testing process.

The utility model provides a detection device for urban engineering quality, which comprises a detection shell, wherein the top of the right side of the detection shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a first bevel gear, the inner side of the detection shell is rotatably connected with a first threaded rod, both ends of the first threaded rod are fixedly connected with a second bevel gear, both the left side and the right side of the detection shell are fixedly connected with fixed blocks, the top of the two fixed blocks is fixedly connected with a second threaded rod, the outer sides of the two second threaded rods are respectively in threaded connection with first movable blocks which are symmetrically distributed up and down, the top of the two second threaded rods is respectively fixedly connected with a third bevel gear, the outer sides of a plurality of first movable blocks are respectively hinged with one end of a first connecting rod, and the other ends of the two first connecting rods positioned on the same vertical side are hinged with a connecting block, one side of each of the two connecting blocks, which is close to each other, is fixedly connected with a slide rod, the inner sides of the two slide rods are slidably connected with piston plates, one side of each of the two piston plates, which is close to each other, is fixedly connected with one end of an inner rod, the other end of each of the two inner rods is fixedly connected with a clamping plate, the inner sides of the two slide rods are respectively provided with a second spring, the outer side of the first threaded rod is in threaded connection with second moving blocks which are symmetrically distributed at the left and the right, the bottoms of the two second moving blocks are both hinged with one end of a second connecting rod, the other end of the two second connecting rods is hinged with a lower pressing block, the inner bottom wall of the detection shell is fixedly connected with a bottom block, the inner side of the bottom block is connected with a supporting block in a sliding way, the bottom of the supporting block is fixedly connected with first springs which are uniformly distributed, the inner side of the bottom block is fixedly connected with a return switch, and the bottom of the supporting block is fixedly connected with third springs which are uniformly distributed.

Preferably, the bottoms of the third springs are fixedly connected with the inner side of the bottom block, and the bottoms of the first springs are fixedly connected with the top of the bottom block.

Preferably, the motor is a forward and reverse rotation motor, the top of the detection shell is fixedly connected with a process switch, and the process switch, the return switch and the motor are electrically connected.

Preferably, the tops of the two second moving blocks are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks are formed in the inner top wall of the detection shell.

Preferably, the inner bottom wall of the detection shell is fixedly connected with symmetrically distributed fixing rods, and the two fixing rods are respectively connected with the two sliding rods in a sliding manner.

Preferably, the left and right side walls of the detection shell are provided with openings, and the first connecting rod extends into the inner side of the detection shell through the openings.

Preferably, the outer side of the first bevel gear is meshed with the second bevel gear on the right side, and the outer sides of the two second bevel gears are meshed with the outer side of the third bevel gear.

Preferably, the left end and the right end of the first threaded rod penetrate through the side wall of the detection shell, and the lower pressing block is located right above the supporting block.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the utility model discloses in, through the cooperation of grip block, interior pole, second threaded rod, first movable block etc. interior pole, grip block motion are close to the supporting shoe, and the grip block is close to the fragment of brick with the fragment of brick to the positive center removal in top of supporting shoe and be located the briquetting down under, carry out the centre gripping to the fragment of brick, when the fragment of brick bearing pressure, restrict, prevent to take place the skew, influence the detection, through the cooperation of two second springs, can the not fragment of brick of equidimension of centre gripping.

2. The utility model discloses in, through the cooperation of briquetting down, the supporting shoe, the return switch, first spring etc., the fragment of brick receives certain pressure when third spring and first spring cooperation can make the detection, in this pressure range, the fragment of brick is cracked qualified not to appear, when the supporting shoe descends and is close the return switch, the fragment of brick is not cracked, accord with the pressure standard of bearing promptly, the contact returns the return switch, the motor begins the antiport, the device resets, the staff only need get, put the fragment of brick can, can carry out the centre gripping automatically, the adjustment, save time, it is more accurate to put.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Description of the drawings:

the accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the slide bar structure of the present invention;

fig. 3 is a schematic view of the bottom block structure of the present invention.

Reference numerals: 1. detecting the shell; 2. a motor; 3. a first bevel gear; 4. a first threaded rod; 5. a second bevel gear; 6. a fixed block; 7. a second threaded rod; 8. a third bevel gear; 9. a first moving block; 10. a first connecting rod; 11. a slide bar; 12. connecting blocks; 13. fixing the rod; 14. an inner rod; 15. a clamping plate; 16. a second moving block; 17. a second connecting rod; 18. pressing the block; 19. a bottom block; 20. a support block; 21. a first spring; 22. a piston plate; 23. a second spring; 24. a third spring; 25. and a return switch.

The specific implementation mode is as follows:

in order to make the technical solution of the present invention's purpose, technical solution and advantages clearer, the following description will be combined with the drawings of the specific embodiments of the present invention, to carry out clear and complete description on the technical solution of the embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

As shown in FIGS. 1-3, the utility model provides a detection device for urban engineering quality, which comprises a detection shell 1, a motor 2 fixedly connected to the top of the right side of the detection shell 1, a first bevel gear 3 fixedly connected to the output end of the motor 2, a first threaded rod 4 rotatably connected to the inner side of the detection shell 1, a second bevel gear 5 fixedly connected to both ends of the first threaded rod 4, fixed blocks 6 fixedly connected to both the left and right sides of the detection shell 1, second threaded rods 7 fixedly connected to the tops of the two fixed blocks 6, first movable blocks 9 symmetrically distributed up and down and threadedly connected to the outer sides of the two second threaded rods 7, a third bevel gear 8 fixedly connected to the tops of the two second threaded rods 7, one end of a first connecting rod 10 hinged to the outer sides of a plurality of first movable blocks 9, and a connecting block 12 hinged to the other end of the two first connecting rods 10 on the same vertical side, the sides of the two connecting blocks 12 close to each other are fixedly connected with slide bars 11, the inner sides of the two slide bars 11 are slidably connected with piston plates 22, the sides of the two piston plates 22 close to each other are fixedly connected with one end of an inner rod 14, the other ends of the two inner rods 14 are fixedly connected with a clamping plate 15, the inner sides of the two slide bars 11 are provided with second springs 23, the outer side of the first threaded rod 4 is connected with a left side through threads, the second movable blocks 16 that the right side symmetric distribution, the bottom of two second movable blocks 16 all articulates there is the one end of second connecting rod 17, the other end of two second connecting rods 17 articulates there is briquetting 18 down, detect the interior diapire fixedly connected with bottom block 19 of shell 1, the inboard sliding connection of bottom block 19 has supporting shoe 20, the bottom fixedly connected with evenly distributed's of supporting shoe 20 first spring 21, the inboard fixedly connected with of bottom block 19 returns journey switch 25, the bottom fixedly connected with evenly distributed's of supporting shoe 20 third spring 24.

As shown in fig. 3, the bottoms of the third springs 24 are all fixedly connected with the inner side of the bottom block 19, the bottoms of the first springs 21 are all fixedly connected with the top of the bottom block 19, and the third springs 24 and the first springs 21 cooperate to enable the brick to be subjected to a certain pressure during detection, wherein the brick is qualified when not cracked within the pressure range;

as shown in fig. 1-3, the motor 2 is a forward and reverse rotation motor, the top of the detection housing 1 is fixedly connected with a process switch, the process switch and the reverse switch 25 are electrically connected with the motor 2, the tops of the two second moving blocks 16 are both fixedly connected with a sliding block, the inner top wall of the detection housing 1 is provided with a sliding chute matched with the sliding block, the sliding block ensures the stability of the movement of the second moving blocks 16, the inner bottom wall of the detection housing 1 is fixedly connected with symmetrically distributed fixing rods 13, the two fixing rods 13 are respectively connected with the two sliding rods 11 in a sliding manner, the fixing rods 13 ensure the stability of the left and right movement of the sliding rods 11 and limit the sliding rods 11 and the first moving blocks 9, the left and right side walls of the detection housing 1 are both provided with openings, the first connecting rod 10 extends into the inner side of the detection housing 1 through the openings, the outer side of the first bevel gear 3 is engaged with the second bevel gear 5 on the right side, the outside of two second bevel gears 5 all meshes with the outside of third bevel gear 8 mutually, and the left and right both ends of first threaded rod 4 all run through the lateral wall that detects shell 1, and lower briquetting 18 is located supporting shoe 20 directly over, and lower briquetting 18 carries out the application of force to the fragment of brick from directly over, makes the fragment of brick atress even, guarantees fragment of brick pressure detection's accuracy.

The implementation mode is specifically as follows: placing bricks on the top of a supporting block 20, starting a motor 2 through a process switch, driving the rotation of a first bevel gear 3 by the output end of the motor 2, driving a second bevel gear 5 on the right side to rotate by the first bevel gear 3, driving the rotation of a first threaded rod 4 by the second bevel gear 5 to rotate a second bevel gear 5 on the left side, driving a third bevel gear 8 to rotate by the rotation of the two second bevel gears 5, driving a second threaded rod 7 to rotate by the second bevel gear 5, driving two first moving blocks 9 on the second threaded rod 7 to approach each other to drive a first connecting rod 10 to move, driving a connecting block 12 and a sliding rod 11 to move through the first connecting rod 10 to drive an inner rod 14 and a clamping plate 15 to move to the supporting block 20, driving the clamping plate 15 to approach the bricks to move to the top center of the supporting block 20 and to be positioned under a lower pressing block 18, the bricks are clamped, when the bricks bear pressure, the bricks are limited, so that the deflection is prevented, the detection is influenced, and the bricks with different sizes can be clamped through the matching of the two second springs 23;

meanwhile, the first threaded rod 4 rotates to drive the two second moving blocks 16 to be close to each other, and further drives the second connecting rod 17 to enable the lower pressing block 18 to be close to the bricks, so that the bricks bear pressure, the lower pressing block 18 descends to drive the bricks, the supporting block 20 descends to compress the third spring 24 and the first spring 21, the third spring 24 and the first spring 21 are matched to enable the bricks to bear certain pressure during detection, in the pressure range, the bricks are not cracked to be qualified, when the supporting block 20 descends to be close to the return switch 25, the bricks are not cracked, namely, the pressure bearing standard is met, the return switch 25 is contacted, the motor 2 starts to rotate reversely, the device resets, a worker only needs to take and place the bricks, time is saved, and placing is more accurate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The detection device for the urban engineering quality comprises a detection shell (1) and is characterized in that a motor (2) is fixedly connected to the top of the right side of the detection shell (1), a first bevel gear (3) is fixedly connected to the output end of the motor (2), a first threaded rod (4) is rotatably connected to the inner side of the detection shell (1), second bevel gears (5) are fixedly connected to the two ends of the first threaded rod (4), fixed blocks (6) are fixedly connected to the left side and the right side of the detection shell (1), second threaded rods (7) are fixedly connected to the tops of the two fixed blocks (6), first movable blocks (9) which are symmetrically distributed up and down are in threaded connection to the outer sides of the two second threaded rods (7), and third bevel gears (8) are fixedly connected to the tops of the two second threaded rods (7), the outer sides of the first moving blocks (9) are hinged with one end of a first connecting rod (10), the other ends of the two first connecting rods (10) positioned on the same vertical side are hinged with connecting blocks (12), one sides of the two connecting blocks (12) close to each other are fixedly connected with slide rods (11), the inner sides of the two slide rods (11) are respectively and slidably connected with piston plates (22), one sides of the two piston plates (22) close to each other are respectively and fixedly connected with one end of an inner rod (14), the other ends of the two inner rods (14) are respectively and fixedly connected with a clamping plate (15), the inner sides of the two slide rods (11) are respectively provided with a second spring (23), the outer side of the first threaded rod (4) is in threaded connection with second moving blocks (16) which are symmetrically distributed left and right, and the bottoms of the two second moving blocks (16) are respectively hinged with one end of a second connecting rod (17), the other end of each of the two second connecting rods (17) is hinged with a lower pressing block (18), an inner bottom wall of the detection shell (1) is fixedly connected with a bottom block (19), the inner side of the bottom block (19) is connected with a supporting block (20) in a sliding mode, the bottom of the supporting block (20) is fixedly connected with first springs (21) which are uniformly distributed, the inner side of the bottom block (19) is fixedly connected with a return switch (25), and the bottom of the supporting block (20) is fixedly connected with third springs (24) which are uniformly distributed.

2. A detection device for urban engineering quality according to claim 1, characterized in that: the bottoms of the third springs (24) are fixedly connected with the inner side of the bottom block (19), and the bottoms of the first springs (21) are fixedly connected with the top of the bottom block (19).

3. A detection device for urban engineering quality according to claim 1, characterized in that: the motor (2) is a forward and reverse rotating motor, a process switch is fixedly connected to the top of the detection shell (1), and the process switch, the return switch (25) and the motor (2) are electrically connected.

4. A detection device for urban engineering quality according to claim 1, characterized in that: the tops of the two second moving blocks (16) are fixedly connected with sliding blocks, and sliding grooves matched with the sliding blocks are formed in the inner top wall of the detection shell (1).

5. A detection device for urban engineering quality according to claim 1, characterized in that: the inner bottom wall of the detection shell (1) is fixedly connected with symmetrically distributed fixing rods (13), and the two fixing rods (13) are respectively connected with the two sliding rods (11) in a sliding mode.

6. A detection device for urban engineering quality according to claim 1, characterized in that: the left side wall and the right side wall of the detection shell (1) are provided with openings, and the first connecting rod (10) extends into the inner side of the detection shell (1) through the openings.

7. A detection device for urban engineering quality according to claim 1, characterized in that: the outer sides of the first bevel gears (3) are meshed with the second bevel gears (5) on the right side, and the outer sides of the two second bevel gears (5) are meshed with the outer sides of the third bevel gears (8).

8. A detection device for urban engineering quality according to claim 1, characterized in that: the left end and the right end of the first threaded rod (4) penetrate through the side wall of the detection shell (1), and the lower pressing block (18) is located right above the supporting block (20).