CN215178729U

CN215178729U - Concrete foundation pours quality testing with sampling device that punches

Info

Publication number: CN215178729U
Application number: CN202120638420.8U
Authority: CN
Inventors: 成慧; 王明; 刘攀; 宦晓康; 向伦华; 蒋雨涵; 程万春; 罗毅; 赵刚
Original assignee: Chongqing Lei Hi Tech Concrete Co ltd
Current assignee: Chongqing Lei Hi Tech Concrete Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-12-14
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a punching and sampling device for concrete foundation pouring quality detection, which comprises a base, a moving block and a lead screw rotating shaft, wherein upright posts are symmetrically arranged at one end of the base, fixed rods are welded at the top ends of the two upright posts, the moving block is slidably installed with the two upright posts, a mounting plate A and a mounting plate B are respectively welded at the two ends of the moving block, a gasoline motor is installed on the mounting plate A, a driving wheel is installed on an output shaft of the gasoline motor, a mounting shell is fixed on the mounting plate B, a round shaft A and a round shaft B are arranged in the mounting shell, the round shaft A and the round shaft B are respectively fixed in the mounting shell through a fixed seat and a bearing A, a bevel gear B is installed at one end of the round shaft A, the other end of the round shaft A penetrates through the mounting shell and the mounting plate B to be provided with a drill bit, a bevel gear A and a driven gear are installed at one end of the round shaft B, and the bevel gear A and the bevel gear B are meshed and connected, the driven wheel B is connected with the driving wheel through a belt. The utility model discloses a to the whole sample of punching of concrete, be convenient for detect.

Description

Concrete foundation pours quality testing with sampling device that punches

Technical Field

The utility model relates to a concrete technical field specifically is a concrete foundation pours quality testing and uses sampling device that punches.

Background

Concrete: the concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term of concrete generally refers to that cement is used as the cementing materials, and sand and stone are used as the aggregate; the cement concrete, also called common concrete, is widely applied to civil engineering, and is prepared by mixing water (optionally containing an additive and an admixture) according to a certain proportion and stirring.

When the existing drilling device takes a sample, the concrete sample taken out through drilling by the drill bit is in a scattered block shape, the concrete can not be integrally sampled, and the concrete pouring quality can be seen by naked eyes, so that the detection precision is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete foundation pours quality testing and uses sampling device that punches, what possess to the whole sample of concrete, improve and detect the precision advantage, solved the problem of carrying the sword among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punching and sampling device for detecting the pouring quality of a concrete foundation comprises a base, a movable block and a screw rod rotating shaft, the utility model discloses a gasoline engine, including base, movable block, mounting panel A and mounting panel B, the base is installed to base one end bilateral symmetry, and the dead lever has been welded on two stand tops, the movable block has mounting panel A and mounting panel B with two stand slidable mounting, mounting panel A has the petrol motor on the mounting panel A respectively, install the action wheel on the petrol motor output shaft, be fixed with the installation casing on the mounting panel B, be equipped with circle axle A and circle axle B in the installation casing, circle axle A and circle axle B are fixed in the installation casing through fixing base and bearing A respectively, bevel gear B is installed to circle axle A one end, the circle axle A other end runs through installation casing and mounting panel B and installs the drill bit, bevel gear A is installed to circle axle B one end and follows the driving wheel, bevel gear A and bevel gear B mesh are connected, follow driving wheel B and be connected with the action wheel through the belt.

Preferably, a rotating disc is installed at one end of the screw rod rotating shaft, the other end of the screw rod rotating shaft penetrates through the fixed rod and the moving block to be fixed on a bearing B which is embedded and installed in the base, and the screw rod rotating shaft and the moving block are installed in a rotating mode.

Preferably, one end of the base, which is positioned right below the drill bit, is designed in a U shape.

Preferably, supporting wheels are installed at four corners of the bottom end of the base, and the four supporting wheels are distributed in a rectangular array.

Preferably, a push-pull handrail is installed at one end of the upper surface of the base.

Preferably, the reinforcing rods are installed at two ends of the fixing rod, and the other ends of the reinforcing rods are fixed on the base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a start the petrol motor, the action wheel of installation rotates on petrol motor work drives its output shaft, and the action wheel passes through the belt and drives from the driving wheel rotation, rotates from the driving wheel and drives circle axle B and rotate, and circle axle B rotates the bevel gear A who drives its other end installation and rotates, and bevel gear A rotates the bevel gear B who drives rather than the meshing and be connected and rotates to the realization drives circle axle A and rotates with circle axle A fixed mounting's drill bit.

2. The utility model discloses a rotate the rotary disk, the rotary disk rotates and drives the lead screw pivot and rotate, and the lead screw pivot is rotated and is driven and rotate the movable block of installation rather than and descend slowly along two stands to realize driving the drill bit and descend and carry out whole sample to the concrete.

Drawings

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

fig. 2 is a side view of the present invention;

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

In the figure: 1. a base; 2. pushing and pulling the handrail; 3. a reinforcing bar; 4. mounting a plate A; 5. a gasoline motor; 6. a driving wheel; 7. a belt; 8. a moving block; 9. rotating the disc; 10. a screw rod rotating shaft; 11. fixing the rod; 12. a column; 13. installing a shell; 14. mounting a plate B; 15. a circular axis A; 16. a drill bit; 17. a support wheel; 18. a driven wheel; 19. a fixed seat; 20. a bevel gear A; 21. a bevel gear B; 22. a bearing A; 23. a circular shaft B; 24. and a bearing B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 3, the utility model provides a concrete foundation pours quality testing with sampling device technical scheme that punches: a punching and sampling device for detecting the pouring quality of a concrete foundation comprises a base 1, a moving block 8 and a lead screw rotating shaft 10, wherein stand columns 12 are symmetrically arranged on two sides of one end of the base 1, fixed rods 11 are welded at the top ends of the two stand columns 12, reinforcing rods 3 are arranged at two ends of the fixed rods 11, and the other ends of the reinforcing rods 3 are fixed on the base 1; the reinforcing rod 3 is installed between the fixed rod 11 and the base 1, so that the moving block 8 can move on the two upright posts 12 more stably. The movable block 8 is slidably mounted with the two upright posts 12, two ends of the movable block 8 are respectively welded with a mounting plate A4 and a mounting plate B14, a gasoline motor 5 is mounted on a mounting plate A4, a driving wheel 6 is mounted on an output shaft of the gasoline motor 5, a mounting shell 13 is fixed on the mounting plate B14, a round shaft A15 and a round shaft B23 are arranged in the mounting shell 13, the round shaft A15 and the round shaft B23 are respectively fixed in the mounting shell 13 through a fixing seat 19 and a bearing A22, a bevel gear B21 is mounted at one end of the round shaft A15, a drill bit 16 is mounted at the other end of the round shaft A15 through the mounting shell 13 and the mounting plate B14, a bevel gear A20 and a driven wheel 18 are mounted at one end of a round shaft B23, the bevel gear A20 is meshed with the bevel gear B21, and the driven wheel B18 is connected with the driving wheel 6 through a belt 7; the gasoline motor 5 is started, the gasoline motor 5 works to drive the driving wheel 6 mounted on the output shaft of the gasoline motor to rotate, the driving wheel 6 drives the driven wheel 18 to rotate through the belt 7, the driven wheel 18 rotates to drive the circular shaft B23 to rotate, the circular shaft B23 rotates to drive the bevel gear A20 mounted at the other end of the circular shaft B23 to rotate, and the bevel gear A20 rotates to drive the bevel gear B21 in meshed connection with the bevel gear A20 to rotate, so that the circular shaft A15 and the drill bit 16 fixedly mounted with the circular shaft A15 are driven to rotate.

A rotating disc 9 is installed at one end of a screw rod rotating shaft 10, the other end of the screw rod rotating shaft 10 penetrates through a fixed rod 11 and a moving block 8 and is fixed on a bearing B24 which is embedded and installed in the base 1, and the screw rod rotating shaft 10 and the moving block 8 are installed in a rotating mode; sampling personnel slowly rotate rotary disk 9, and rotary disk 9 rotates and drives lead screw pivot 10 and rotate, and lead screw pivot 10 rotates and drives the movable block 8 of rather than rotating the installation and slowly descend along two stands 12 to drive 16 descents of drill bit and carry out whole samples to the concrete, the sample is ended, and sampling personnel slowly beats drill bit 16 with the instrument, and monoblock concrete sample will drop like this, the detection of being convenient for.

One end of the base 1, which is positioned under the drill bit 16, is designed in a U shape, four corners of the bottom end of the base 1 are provided with supporting wheels 17, the four supporting wheels 17 are distributed in a rectangular array, and one end of the upper surface of the base 1 is provided with a push-pull handrail 2; one end is the design of U-shaped on the base 1, and the drill bit 16 of being convenient for descends and takes a sample, is the four supporting wheels 17 of rectangular array installation simultaneously through the push-and-pull handrail 2 and the base 1 bottom of installing on the base 1, is convenient for remove whole device.

The working principle is as follows: the utility model discloses during operation, push away whole device to the sample place through push-and-pull handrail 2, start petrol motor 5, petrol motor 5 work drives the action wheel 6 of installation on its output shaft and rotates, action wheel 6 drives from the driving wheel 18 through belt 7 and rotates, from driving wheel 18 and rotate and drive round axle B23 and rotate, round axle B23 rotates and drives bevel gear A20 of its other end installation and rotate, bevel gear A20 rotates and drives bevel gear B21 connected rather than meshing and rotates, thereby drive round axle A15 and with round axle A15 fixed mounting's drill bit 16 and rotate, the sample personnel slowly rotates rotary disk 9, rotary disk 9 rotates and drives lead screw pivot 10 and rotates, lead screw pivot 10 rotates and drives movable block 8 rather than the rotation installation and slowly descends along two stands 12, thereby drive drill bit 16 descends and carry out whole sample to the concrete, the sample finishes, the sample personnel use the instrument and slowly beat drill bit 16, therefore, the whole concrete sample can fall off, the structural condition and the quality of the concrete can be seen by naked eyes, and the more accurate detection needs the instrument for detection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete foundation pours quality testing with sampling device that punches, includes base (1), movable block (8) and lead screw pivot (10), its characterized in that: the automatic drilling machine is characterized in that upright columns (12) are symmetrically arranged on two sides of one end of the base (1), fixing rods (11) are welded at the top ends of the two upright columns (12), the moving block (8) is slidably mounted on the two upright columns (12), mounting plates A (4) and B (14) are respectively welded at two ends of the moving block (8), a gasoline motor (5) is mounted on the mounting plates A (4), a driving wheel (6) is mounted on an output shaft of the gasoline motor (5), a mounting shell (13) is fixed on the mounting plates B (14), a circular shaft A (15) and a circular shaft B (23) are arranged in the mounting shell (13), the circular shaft A (15) and the circular shaft B (23) are respectively fixed in the mounting shell (13) through a fixing seat (19) and a bearing A (22), a bevel gear B (21) is mounted at one end of the circular shaft A (15), and a drill bit (16) is mounted at the other end of the circular shaft A (15) through the mounting shell (13) and the mounting plates B (14), one end of the circular shaft B (23) is provided with a bevel gear A (20) and a driven wheel (18), the bevel gear A (20) is meshed with the bevel gear B (21), and the driven wheel (18) is connected with the driving wheel (6) through a belt (7).

2. The punching and sampling device for detecting the pouring quality of the concrete foundation according to claim 1, which is characterized in that: the lead screw is characterized in that a rotating disc (9) is installed at one end of a lead screw rotating shaft (10), the other end of the lead screw rotating shaft (10) penetrates through a fixed rod (11) and a moving block (8) to be fixed on a bearing B (24) which is embedded and installed in a base (1), and the lead screw rotating shaft (10) and the moving block (8) are installed in a rotating mode.

3. The punching and sampling device for detecting the pouring quality of the concrete foundation according to claim 1, which is characterized in that: the base (1) is located one end under drill bit (16) and is in a U-shaped design.

4. The punching and sampling device for detecting the pouring quality of the concrete foundation according to claim 1, which is characterized in that: supporting wheels (17) are installed in base (1) bottom four corners, and four supporting wheels (17) are the distribution of rectangle array.

5. The punching and sampling device for detecting the pouring quality of the concrete foundation according to claim 1, which is characterized in that: a push-pull handrail (2) is installed at one end of the upper surface of the base (1).

6. The punching and sampling device for detecting the pouring quality of the concrete foundation according to claim 1, which is characterized in that: reinforcing rods (3) are installed at two ends of the fixing rod (11), and the other ends of the reinforcing rods (3) are fixed on the base (1).