CN217384795U

CN217384795U - Concrete road surface collection system

Info

Publication number: CN217384795U
Application number: CN202220823577.2U
Authority: CN
Inventors: 柳小平; 刘国伟; 牛惠君; 李银升; 宋佳; 张财宝; 王微; 张杰伟
Original assignee: Ningxia Lujia Highway Engineering Test Detection Co ltd
Current assignee: Ningxia Lujia Highway Engineering Test Detection Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-09-06
Anticipated expiration: 2032-04-11

Abstract

The utility model belongs to the technical field of concrete construction, especially, a concrete pavement collection system, it wastes time and energy to have to directed against concrete pavement collection system, intensity of labour is too high and the sample of gathering drops out the problem of the device outside, the following scheme is proposed now, it includes the outer prop, the top of outer prop is installed the motor, the top of outer prop inner chamber is seted up and is pushed up the storehouse, the bottom of outer prop inner chamber is seted up and is collected the storehouse, the output of motor is fixed with the first threaded rod, the bottom of first threaded rod passes the motor and extends to the inside of pushing up the storehouse, the outer peripheral face screw thread of first threaded rod is connected with the thread bush, the inner peripheral surface of pushing up the storehouse is fixed with a plurality of fixed strips; the utility model discloses in take out a certain amount of concrete to the flight to convenient to use person's collection work, thereby improved the device's use convenience, and can avoid the inside of the concrete disengaging device who gathers through the flight, thereby improved the device's practicality.

Description

Concrete road surface collection system

Technical Field

The utility model relates to a concrete construction technical field especially relates to a concrete road surface collection system.

Background

Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is widely applied to civil engineering, and in the construction process, in order to detect the construction quality of concrete, a certain sample is often required to be collected on a road surface through a corresponding collecting device, and the quality of concrete is detected through the sample.

Concrete road surface collection device among the prior art needs the manual work to insert corresponding collection device inside the concrete to there is the problem that wastes time and energy, intensity of labour is too high, and the sample that appears gathering easily falls out the outside problem of device, is unfavorable for the use.

Therefore, a concrete pavement collection device is needed to solve the problems that the concrete pavement collection device wastes time and labor, the labor intensity is too high, and collected samples fall out of the device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of concrete road surface collection system has solved concrete road surface collection system and has had the problem that wastes time and energy, and the sample that intensity of labour is too high and gather drops out the device outside.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a concrete road surface collection system, includes the outer post, the motor is installed at the top of outer post, the top storehouse has been seted up at the top of outer post inner chamber, the collection storehouse has been seted up to the bottom of outer post inner chamber, the output of motor is fixed with first threaded rod, the inside in motor and extension to top storehouse is passed to the bottom of first threaded rod, the outer peripheral face threaded connection of first threaded rod has the thread bush, the inner peripheral surface in top storehouse is fixed with a plurality of fixed strips, the thread bush outer peripheral face is close to the position department that corresponds the position fixed strip and has seted up the opening, the bottom of thread bush is fixed with the connecting cylinder, the inside in top storehouse and extension to collection storehouse is passed to the bottom of connecting cylinder, the connecting cylinder is located the outer peripheral face of collecting the inside part in storehouse and is fixed with the flight, the bottom of outer post outer peripheral face both sides is fixed with the tread plate.

Preferably, the outer peripheral surface of the part, located inside the top bin, of the connecting cylinder is sleeved with a spring, and the bottom of the spring is fixed with the bottom of the inner cavity surface of the top bin.

Preferably, fixed blocks are fixed at the tops of two sides of the outer peripheral surface of the outer column, a second threaded rod penetrates through and is movably connected to the middle position of one fixed block, and a moving ring is connected to the outer peripheral surface of the second threaded rod in a threaded mode.

Preferably, a limiting rod is inserted through the surface of one side of the moving ring, and the top of the limiting rod is fixed with the surface of the bottom of the fixing block at the corresponding position.

Preferably, the bottom of the moving ring is fixed with the grabbing nails, the bottoms of the grabbing nails are arranged in a conical shape, the grabbing nails are provided with a plurality of groups, and the grabbing nails are uniformly distributed at the bottom of the moving ring.

Preferably, the bottom of the outer peripheral surface of the second threaded rod is wider than the top of the outer peripheral surface of the second threaded rod, and the bottom of the outer peripheral surface of the second threaded rod is wider than the hole diameter in the middle of the moving ring.

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

1. the utility model discloses in through placing the device is vertical downwards, open the motor behind the top of trampling board through the foot, thereby make the output of motor be circular motion, thereby make first threaded rod be circular motion, and then drive the connecting cylinder downstream in vertical direction, thereby make inside connecting cylinder and flight embedding concrete, circular motion is done through the output reversal that makes the motor afterwards, thereby make connecting cylinder and the vertical upward movement of flight, thereby bring out a certain amount of concrete through the flight, thereby convenient to use person's collection work, thereby the use convenience of the device has been improved, and can avoid the inside of the concrete disengaging device who gathers through the flight, thereby the practicality of the device has been improved.

2. The utility model discloses in through rotating the second threaded rod to make the motion ring under the limiting displacement of gag lever post and with vertical downstream under the mating reaction of second threaded rod helicitic texture, thereby through the inside of grabbing nail embedding concrete, thereby can improve the steadiness of the device operation in-process, thereby can increase the device grab the land fertility, thereby avoid the device to appear the condition emergence of excessively rocking at the in-process of gathering, thereby the use convenience of the device has been improved, thereby the practicality of the device has been improved.

Drawings

Fig. 1 is a schematic perspective view of the overall structure of a concrete pavement collection device provided by the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a concrete pavement collecting device in a top view direction according to the present invention;

fig. 3 is a schematic sectional view of the stereoscopic structure in the front view direction of the present invention;

fig. 4 is a schematic sectional view of the three-dimensional structure in the top view direction of the present invention.

In the figure: 1. an outer column; 2. a motor; 3. jacking a bin; 4. a collection bin; 5. a first threaded rod; 6. a threaded sleeve; 7. a fixing strip; 8. an opening; 9. a connecting cylinder; 10. a spiral sheet; 11. treading the board; 12. a spring; 13. a fixed block; 14. a second threaded rod; 15. a kinematic ring; 16. a limiting rod; 17. and (5) grabbing the nails.

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.

Referring to fig. 1-4, a concrete pavement collecting device comprises an outer column 1, a motor 2 is installed at the top of the outer column 1, a top bin 3 is arranged at the top of an inner cavity of the outer column 1, a collecting bin 4 is arranged at the bottom of the inner cavity of the outer column 1, a first threaded rod 5 is fixed at the output end of the motor 2, the bottom of the first threaded rod 5 penetrates through the motor 2 and extends into the top bin 3, a threaded sleeve 6 is connected with the outer peripheral surface of the first threaded rod 5 in a threaded manner, a plurality of fixing strips 7 are fixed on the inner peripheral surface of the top bin 3, an opening 8 is arranged at the position, close to the fixing strips 7 at the corresponding positions, of the outer peripheral surface of the threaded sleeve 6, a connecting cylinder 9 is fixed at the bottom of the threaded sleeve 6, the bottom of the connecting cylinder 9 penetrates through the top bin 3 and extends into the collecting bin 4, spiral sheets 10 are fixed on the outer peripheral surface of the part, of the connecting cylinder 9, which is positioned in the collecting bin 4, treading plates 11 are fixed at the bottoms of two sides of the outer peripheral surface of the outer column 1, when needing to gather the sample, place the device vertically downwards, and step on the surface of trample 11 through the foot, through playing motor 2, make circular motion be to motor 2's output, thereby make first threaded rod 5 be circular motion, and then make thread bush 6 under the mating reaction with 5 helicitic texture of first threaded rod, and under fixed strip 7 and opening 8's the spacing effect of contradicting, make thread bush 6 drive the vertical downstream of connecting cylinder 9, make its inside of embedding concrete, and make motor 2's the reverse circular motion of being of output, thereby take out a certain amount of concrete sample through flight 10, and can prevent that the concrete from breaking away from the inside of collecting storehouse 4.

The outer peripheral face cover that connecting cylinder 9 is located the inside part in top storehouse 3 is equipped with spring 12, and the bottom of spring 12 is fixed with the bottom of the chamber face in top storehouse 3, through being provided with spring 12, can avoid threaded sleeve 6 direct inconsistent with the conflict of the 3 inner chambers in top storehouse to resilience force through spring 12 can reduce the conflict effect between threaded sleeve 6 and the 3 inner chamber face bottoms in top storehouse.

The top of the two sides of the outer periphery of the outer column 1 is fixed with a fixed block 13, the middle position of the fixed block 13 is movably connected with a second threaded rod 14 in a penetrating way, the outer periphery of the second threaded rod 14 is in threaded connection with a moving ring 15, a limiting rod 16 is inserted on the surface of one side of the moving ring 15 in a penetrating way, the top of the limiting rod 16 is fixed with the surface of the bottom of the fixed block 13 at the corresponding position, the bottom of the moving ring 15 is fixed with a grabbing nail 17, the bottom of the grabbing nail 17 is in a conical arrangement, the grabbing nails 17 are provided with a plurality of groups, the grabbing nails 17 are uniformly distributed at the bottom position of the moving ring 15, the fixed block 13 is enabled to do circular motion by rotating the fixed block 13, in the process, the moving ring 15 can only horizontally slide along the outer periphery of the limiting rod 16 due to the limiting effect of the limiting rod 16, so that the moving ring 15 can vertically move downwards until the bottom of the grabbing nail 17 can be embedded into the concrete, therefore, the stability of the device during operation is improved by improving the ground holding force of the device.

The bottom of the outer peripheral surface of the second threaded rod 14 is wider than the top of the outer peripheral surface thereof, the bottom of the outer peripheral surface of the second threaded rod 14 is wider than the aperture at the middle position of the moving ring 15, and because the bottom of the outer peripheral surface of the second threaded rod 14 is wider than the top thereof, and the bottom of the outer peripheral surface is also wider than the aperture at the middle position of the moving ring 15, and the aperture at the middle position of the moving ring 15 is in threaded connection with the narrower part of the top of the outer peripheral surface of the second threaded rod 14, thereby avoiding the moving ring 15 from being separated from the outer peripheral surface of the second threaded rod 14 under the interference effect thereof.

The working principle is as follows: in the actual use process, when a user needs to collect a certain amount of concrete samples, the device is firstly placed vertically downwards, the pedal plate 11 is attached to the mud surface of the concrete, the device is vertically placed stably by stepping on the top of the pedal plate 11 through feet, then the second threaded rod 14 is rotated to make the second threaded rod 14 do circular motion, in the process, the motion ring 15 is limited by the limiting rod 16 and can only horizontally slide along the outer peripheral surface of the limiting rod 16, so that the second threaded rod 14 does circular motion, the motion ring 15 is matched with the internal thread structure on one side of the inner wall of the motion ring 15 and the external thread structure on the outer peripheral surface of the second threaded rod 14, the motion ring 15 can vertically downwards move until the bottom of the grabbing nail 17 can be embedded into the concrete, and therefore, the ground grabbing force of the device is improved, then, by starting the motor 2, the output end of the motor 2 drives the first threaded rod 5 to do circular motion, the threaded sleeve 6 is abutted by the fixing strip 7 and the opening 8, so that the threaded sleeve can only move in the vertical direction, under the matching action of the internal thread structure of the inner cavity of the threaded sleeve 6 and the external thread structure of the outer peripheral surface of the first threaded rod 5, the threaded sleeve 6 can drive the connecting cylinder 9 and the spiral piece 10 to be vertically embedded into the concrete, after the threaded sleeve is embedded into a certain depth, the output end of the motor 2 reversely makes circular motion by starting the motor 2, so as to drive the first threaded rod 5 to reversely make circular motion, so that the connecting cylinder 9 drives the spiral piece 10 to vertically move upwards, so that a certain amount of concrete can be taken out by the spiral piece 10, and is attached to the surface of the spiral piece 10, after the spiral piece 10 vertically moves upwards to the position of the inner cavity of the collecting bin 4, because it is close with the inner chamber width of collecting bin 4 to can avoid the concrete of gathering to drop from the inside of collecting bin 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concrete road surface collection system, includes outer post (1), its characterized in that, motor (2) are installed at the top of outer post (1), top storehouse (3) have been seted up at the top of outer post (1) inner chamber, collection storehouse (4) have been seted up to the bottom of outer post (1) inner chamber, the output of motor (2) is fixed with first threaded rod (5), the bottom of first threaded rod (5) passes motor (2) and extends to the inside of top storehouse (3), the outer peripheral face threaded connection of first threaded rod (5) has thread bush (6), the inner peripheral surface of top storehouse (3) is fixed with a plurality of fixed strips (7), opening (8) have been seted up in the position department that the outer peripheral face of thread bush (6) is close to corresponding position fixed strip (7), the bottom of thread bush (6) is fixed with connecting cylinder (9), the bottom of connecting cylinder (9) passes top storehouse (3) and extends to the inside of storehouse (4), the outer circumferential surface of the part, located in the collection bin (4), of the connecting cylinder (9) is fixed with a spiral sheet (10), and the bottoms of two sides of the outer circumferential surface of the outer column (1) are fixed with treading plates (11).

2. A concrete pavement collecting device according to claim 1, characterized in that the outer peripheral surface of the connecting cylinder (9) at the inner part of the top bin (3) is sleeved with a spring (12), and the bottom of the spring (12) is fixed with the bottom of the inner cavity surface of the top bin (3).

3. The concrete pavement collecting device according to claim 1, wherein fixing blocks (13) are fixed on the tops of two sides of the outer peripheral surface of the outer column (1), a second threaded rod (14) penetrates through the middle position of one fixing block (13) in a movable mode, and a moving ring (15) is connected to the outer peripheral surface of the second threaded rod (14) in a threaded mode.

4. A concrete pavement collection device according to claim 3, wherein a limiting rod (16) is inserted through the surface of one side of the moving ring (15), and the top of the limiting rod (16) is fixed with the surface of the bottom of the corresponding position fixing block (13).

5. A concrete pavement collection device according to claim 3, characterized in that the bottom of the moving ring (15) is fixed with the gripping nails (17), the bottom of the gripping nails (17) is arranged in a conical shape, the gripping nails (17) have multiple groups, and the groups of gripping nails (17) are evenly distributed at the bottom position of the moving ring (15).

6. A concrete pavement collecting device according to claim 3, wherein the bottom of the outer peripheral surface of said second threaded rod (14) is wider than the top of the outer peripheral surface thereof, and the bottom of the outer peripheral surface of said second threaded rod (14) is wider than the hole diameter at the middle position of said moving ring (15).