CN221918915U - Hydraulic engineering concrete patching device - Google Patents

Abstract

The utility model relates to the technical field of concrete repair, and discloses a water conservancy project concrete repair device, comprising a wheelbarrow and a repair component installed on the top thereof, and also comprising: a weeding mechanism installed on one side of the bottom of the wheelbarrow, wherein a connecting shell is fixed to the bottom of the wheelbarrow; the utility model can make garbage and weeds inside the gap enter the inside of the connecting shell through the cooperation of the weeding mechanism, a filter plate and a fan, effectively preventing the situation of poor quality after the repair is completed, and under the action of the collection box, it is convenient for staff to collect garbage and weeds, reducing the workload of the staff, and at the same time, under the cooperation of the servo motor, the convex block and the rolling mechanism, the device can vibrate the repaired ground, so that the air inside the concrete is discharged more completely, solving the problem that the existing device does not clean the inside of the gap and the manual vibration does not exhaust the air completely.

Description

A concrete repair device for water conservancy projects

Technical Field

The utility model relates to the technical field of concrete repair, in particular to a water conservancy engineering concrete repair device.

Background Art

Concrete has the characteristics of abundant raw materials, low price and simple production process. Water conservancy project facilities are generally located in a relatively harsh environment. After a long time, water conservancy project facilities will be damaged to a certain extent. In order to ensure the stability of the main body of the water conservancy project, it is necessary to repair the damaged position, thus producing a concrete repair device.

However, when most concrete repair devices are put into use, concrete is directly poured into the gap to be repaired without cleaning the gaps with weeds, floating dust and other foreign objects, which easily leads to poor quality of concrete repair after completion, which not only increases the cost of repair, but also has a certain impact on the progress of the project.

At the same time, most concrete repair devices use manual vibration to repair the area, but manual vibration makes the internal air of the concrete incompletely discharged, which easily leads to insufficient fit between the concrete and the inner wall of the gap.

Utility Model Content

The purpose of the utility model is to provide a water conservancy project concrete repair device to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy project concrete repair device, including a small cart and a repair component installed on the top of the cart, and also including:

A weeding mechanism is installed on one side of the bottom of the cart, a connecting shell is fixed to the bottom of the cart, a filter plate is fixed to the inner cavity of the connecting shell, and a fan is fixed to the inner cavity of the connecting shell;

A collecting box slides in the inner cavity of a connecting shell, a fixed shell is fixed to one side of the bottom of the trolley, a servo motor is fixed to the bottom of the trolley, a bump is fixed to the output shaft of the servo motor, and a rolling mechanism is installed in the inner cavity of the fixed shell.

Preferably, the weeding mechanism includes a stepper motor fixed to the bottom of the cart and a turntable fixed to its output shaft, and also includes a mowing rope fixed to the surface of the turntable and an anti-blocking groove opened on the surface of the cart.

Preferably, the rolling mechanism includes a connecting plate sliding in the inner cavity of the fixed shell and a compression spring fixed on the top thereof, and also includes a fixing rod fixed in the inner cavity of the fixed shell and a slapping plate fixed on the bottom of the connecting plate.

Preferably, a magnetic block is fixed to the inner cavity of the connecting shell, and the collecting box is made of iron and is used in conjunction with the magnetic block.

Preferably, the number of the compression springs and the number of the fixing rods are both two and they are designed to be symmetrical with respect to the central axis of the fixing shell.

Preferably, the fixing rod is located at the center of the compression spring.

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

The utility model can make the garbage and weeds inside the gap enter the interior of the connecting shell through the cooperation of the weeding mechanism, the filter plate and the fan, effectively preventing the situation of poor quality after the repair is completed, reducing the cost of repair, and under the action of the collecting box, it is convenient for the staff to collect the garbage and weeds, reducing the workload of the staff, and at the same time, with the cooperation of the servo motor, the protrusion and the rolling mechanism, the device can vibrate the repaired ground, so that the air inside the concrete is more completely discharged, solving the problem that the existing device does not clean the inside of the gap and the manual vibration does not exhaust the air completely.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the present invention;

FIG2 is a schematic diagram of a partial three-dimensional cross-sectional structure of the present invention;

FIG3 is a schematic diagram of a partial three-dimensional structure of the present invention;

FIG4 is a schematic diagram of a partial three-dimensional cross-sectional structure of the present invention;

FIG. 5 is a schematic diagram of a partial three-dimensional cross-sectional structure of the present invention.

In the figure: 1. trolley; 2. repair component; 3. weeding mechanism; 31. stepper motor; 32. turntable; 33. mowing rope; 34. anti-blocking groove; 4. connecting shell; 5. filter plate; 6. fan; 7. collection box; 8. magnetic block; 9. fixed shell; 10. servo motor; 11. bump; 12. rolling mechanism; 121. connecting plate; 122. compression spring; 123. fixing rod; 124. slapping plate.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5, a water conservancy project concrete repair device includes a trolley 1, which can move the device so that the device can repair ground gaps in different directions, thereby facilitating the operation of the device by workers. A repair component 2 is installed on the top of the trolley 1, and the repair component 2 can allow the mixed concrete to enter the inside of the ground gap, so that the device can repair the ground gap. A weeding mechanism 3 is installed on one side of the bottom of the trolley 1, and the weeding mechanism 3 can remove weeds inside the ground gap, effectively preventing the concrete from being damaged after repair. The unstable situation increases the repair effect of the device, thereby increasing the use effect of the device. A connecting shell 4 is fixed to the bottom of the trolley 1. A filter plate 5 is fixed to the inner cavity of the connecting shell 4. The filter plate 5 can filter the garbage and weeds inside the gap. A fan 6 is fixed to the inner cavity of the connecting shell 4. Under the action of the fan 6, the weeds and garbage inside the gap can enter the interior of the connecting shell 4 and be filtered through the filter plate 5, reducing the garbage and weeds inside the gap, effectively preventing the instability of the concrete gap after repair, and increasing the repair effect of the device. The practical effect of the device is increased. The inner cavity of the connecting shell 4 is slidably connected with a collecting box 7, which can collect garbage and weeds filtered by the filter plate 5, making it convenient for the staff to collect, thereby reducing the workload of the staff. The inner cavity of the connecting shell 4 is fixed with a magnetic block 8. The collecting box 7 is made of iron and cooperates with the magnetic block 8 to effectively prevent the position of the collecting box 7 from shifting during the working process, thereby increasing the stability of the collecting box 7 and thus increasing the stability of the device. A fixed shell 9 is fixed to one side of the bottom of the trolley 1. A servo motor 10 is fixed to the bottom, and the output shaft of the servo motor 10 passes through one side of the fixed shell 9 and is rotatably connected thereto. A protrusion 11 is fixed to the output shaft of the servo motor 10, and a rolling mechanism 12 is installed in the inner cavity of the fixed shell 9. With the cooperation of the servo motor 10, the protrusion 11 and the rolling mechanism 12, the device can tighten the repaired gap, make the concrete at the repaired gap smoother, increase the repair effect, and do not require the staff to tighten the concrete, reducing the workload of the staff, thereby increasing the use effect of the device.

The weeding mechanism 3 includes a stepper motor 31, the top of the stepper motor 31 is fixedly connected to the bottom of the cart 1, a turntable 32 is fixed to the output shaft of the stepper motor 31, a mowing rope 33 is fixed to the surface of the turntable 32, the turntable 32 can control and fix the length of the mowing rope 33, so that the mowing rope 33 can rotate with the turntable 32, an anti-blocking groove 34 is provided on the surface of the cart 1, the central axis of the turntable 32 and the anti-blocking groove 34 is in the same horizontal plane as the central axis of the cart 1, under the action of the stepper motor 31, the turntable 32 can drive the mowing rope 33 to rotate inside the anti-blocking groove 34, so that the mowing rope 33 can remove weeds inside the gap to be repaired, effectively preventing the instability of the concrete after repair, increasing the repair effect of the device, and thus increasing the practical effect of the device.

The rolling mechanism 12 includes a connecting plate 121, the surface of which is slidably connected to the inner cavity of the fixed shell 9, which effectively prevents the connecting plate 121 from being displaced during operation, thereby increasing the stability of the connecting plate 121 when moving. A compression spring 122 is fixed to the top of the connecting plate 121, and a fixing rod 123 is fixed to the inner cavity of the fixed shell 9. The surface of the fixing rod 123 is slidably connected to the inner cavity of the connecting plate 121, and a slapping plate 124 is fixed to the bottom of the connecting plate 121. The bottom of the slapping plate 124 fits tightly with the ground. With the cooperation of the servo motor 10 and the protrusion 11, the connecting plate 121 can reciprocate in the inner cavity of the fixed shell 9, so that the connecting plate 121 drives the slapping plate 124 to move, so that the slapping plate 124 is pressed against the ground. The ground is continuously slapped to slap concrete into the gap, so that the concrete can fill the gap and reduce the air inside the gap after repair, thereby increasing the repair effect of the device, and under the action of the fixing rod 123, the connecting plate 121 can always reciprocate inside the fixed shell 9, thereby increasing the stability of the device. The number of compression springs 122 and fixing rods 123 are both two and are symmetrically designed with the central axis of the fixed shell 9. With the increase in number, the stability of the connecting plate 121 during operation is increased, and the fixing rod 123 is located at the center of the compression spring 122, which effectively prevents the compression spring 122 from shifting during operation, increases the stability of the rolling mechanism 12, and thus increases the stability of the device.

It is worth noting that the technical features of the trolley 1 and the repair component 2 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control method and spatial layout method of these technical features can be selected according to the conventional methods in the field, and this technical solution will not be further elaborated.

Working principle: First, the staff aligns the mowing rope 33 with the inside of the gap. When the gap is started to be repaired, the staff pushes the trolley 1 to move the device, and at the same time turns on the stepper motor 31 to drive the turntable 32 to rotate, so that the turntable 32 removes the weeds inside the gap through the mowing rope 33. As the staff pushes the device, the connecting shell 4 passes through the place where the weeds have just been removed. With the action of the fan 6, the weeds and garbage inside the gap can enter the inside of the connecting shell 4 and be filtered through the filter plate 5. Then the device The gap is repaired by the repair component 2. When the concrete enters the gap, the staff continues to push the device to move the slapping plate 124 to the top of the just-repaired part. With the cooperation of the servo motor 10 and the protrusion 11, the connecting plate 121 can reciprocate in the inner cavity of the fixed shell 9, so that the connecting plate 121 drives the slapping plate 124 to move, and the air in the gap is knocked out, so as to make the concrete fit better with the inside of the gap. When the entire project is repaired, the staff will take out the collection box 7, clean it, and then put it back in place.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

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

Claims (6)

1. A hydraulic engineering concrete repair device, comprising a trolley (1) and a repair assembly (2) mounted on the top thereof, characterized in that it also comprises: A weeding mechanism (3) is installed on one side of the bottom of the cart (1), a connecting shell (4) is fixed to the bottom of the cart (1), a filter plate (5) is fixed to the inner cavity of the connecting shell (4), and a fan (6) is fixed to the inner cavity of the connecting shell (4); A collecting box (7) slides in the inner cavity of a connecting shell (4); a fixed shell (9) is fixed to one side of the bottom of the trolley (1); a servo motor (10) is fixed to the bottom of the trolley (1); a convex block (11) is fixed to the output shaft of the servo motor (10); and a rolling mechanism (12) is installed in the inner cavity of the fixed shell (9). 2. A water conservancy project concrete repair device according to claim 1, characterized in that: the weeding mechanism (3) includes a stepper motor (31) fixed to the bottom of the cart (1) and a turntable (32) fixed to its output shaft, and also includes a mowing rope (33) fixed to the surface of the turntable (32) and an anti-blocking groove (34) opened on the surface of the cart (1). 3. A water conservancy project concrete repair device according to claim 1, characterized in that: the rolling mechanism (12) includes a connecting plate (121) sliding in the inner cavity of the fixed shell (9) and a compression spring (122) fixed to the top thereof, and also includes a fixing rod (123) fixed to the inner cavity of the fixed shell (9) and a slapping plate (124) fixed to the bottom of the connecting plate (121). 4. A water conservancy engineering concrete repair device according to claim 1, characterized in that: a magnetic block (8) is fixed to the inner cavity of the connecting shell (4), and the collecting box (7) is made of iron and is used in conjunction with the magnetic block (8). 5. A water conservancy engineering concrete repair device according to claim 3, characterized in that: the number of the compression spring (122) and the fixing rod (123) are both two and they are designed to be symmetrical with respect to the central axis of the fixing shell (9). 6. A hydraulic engineering concrete repair device according to claim 3, characterized in that the fixing rod (123) is located at the center of the compression spring (122).