Cement pipe surface waterproof treatment device

Abstract

The utility model discloses a cement pipe surface waterproof treatment device which comprises a base, a fixing frame is fixed to the surface of the base, and a lifting mechanism used for lifting a cement pipe is installed at the upper end of the fixing frame through a rotatable rotating mechanism. The cement pipe surface waterproof treatment device comprises a fixing frame, a telescopic structure with the telescopic length is connected to one side of the fixing frame, and a spraying sliding rail capable of rotating on a vertical plane is arranged at the other end, connected with the fixing frame, of the telescopic structure. The lifting mechanism and the rotating mechanism are adopted to rotate by 360 degrees, so that waterproof paint can be uniformly smeared at all corners of a cement pipe, and the waterproof treatment efficiency is improved; meanwhile, by connecting the spraying sliding rail and the telescopic structure, the distance and angle between the spraying sliding rail and the side face of the cement pipe can be adjusted, the flexibility and accuracy of waterproof treatment are further enhanced, and the construction quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement pipe waterproofing treatment, in particular to a cement pipe surface waterproofing treatment device. Background Art

[0002] In order to facilitate splicing, cement pipes are usually designed with one end larger than the other. When connecting, the end with the smaller diameter of one cement pipe is inserted into the end with the larger diameter of another cement pipe, and then the joint is sealed with cement slurry. For example, Chinese utility model patent application number 202222600210.7, a device for waterproofing the outer surface of a cement pipe, discloses a waterproofing device for applying mortar to the joints of cement pipes to achieve waterproofing.

[0003] However, in many cases, cement pipes are easily affected by various external factors during use, such as rainwater soaking, acid and alkali corrosion in the soil, and vibration of buildings. These factors will accelerate the aging and damage of cement pipes. Therefore, in addition to waterproofing the joints of cement pipes, the surface of the cement pipes also needs to be waterproofed.

[0004] After searching, the inventor found that the adjustment ability of the existing cement pipe brushing device is relatively poor. For example, the cement pipe is usually designed to be larger at one end and smaller at the other end, and many cement pipe surface brushing devices in the prior art cannot be adjusted according to the taper size of the cement pipe. For example, the Chinese utility model patent with application number 202120810504.5 is a device for hoisting the outer wall of a cement pipe. A lifting device is provided on the longitudinal bracket. The lifting of the lifting device realizes the up and down movement of the brush head, and then the upper and lower outer walls of the cement pipe are brushed with slurry, but the brush head cannot be adjusted according to the taper change of the cement pipe, so the adaptability is not very good.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cement pipe surface waterproofing treatment device to solve the above problems.

[0007] To achieve the above-mentioned purpose, the utility model provides a cement pipe surface waterproofing treatment device, comprising a base, a fixing frame fixed to the surface of the base, the upper end of the fixing frame is equipped with a lifting mechanism for lifting the cement pipe through a rotatable rotating mechanism, one side of the fixing frame is connected to a telescopic structure with retractable length, the other end of the telescopic structure connected to the fixing frame is provided with a spray brush slide rail that can rotate on a vertical plane, a sliding block is provided on the spray brush slide rail, and a smear brush and a cement slurry nozzle are fixed on the sliding block.

[0008] Preferably, the lifting mechanism includes a hoist, a lifting block connected to the lower end of the hoist, a plurality of pressing blocks slidably arranged on the side of the lifting block, and an adjusting mechanism arranged in the lifting block for driving the pressing block to move horizontally.

[0009] Preferably, the adjusting mechanism includes a screw rotatably installed in the lifting block, a first bevel gear fixed to one end of the screw, a motor fixedly installed in the lifting block, and a second bevel gear fixed to the motor output shaft, the screw is threadedly connected to the tightening block, and the second bevel gear is meshed with the first bevel gear.

[0010] Preferably, a stabilizing mechanism is connected between the upper end of the spray brush slide rail and the fixed frame, and the stabilizing mechanism includes a vertical slide rail fixed on the fixed frame, a sliding rod with one end slidingly connected to the vertical slide rail, and a telescopic rod horizontally slidably connected to the other end of the sliding rod, and the other end of the telescopic rod rotatably connected to the sliding rod is rotatably connected to the upper end of the spray brush slide rail.

[0011] Preferably, a locking bolt is threadedly connected to the sliding rod.

[0012] Preferably, the surface is fixed with a pump, and the pump is connected to the cement slurry nozzle through a grouting pipe.

[0013] Preferably, the telescopic structure is an electric telescopic cylinder.

[0014] Compared with the prior art, the present invention has the following advantages: the cement pipe surface waterproofing treatment device of the present invention adopts a lifting mechanism and a rotating mechanism to rotate 360 ​​degrees, so that the waterproof coating can be evenly applied to every corner of the cement pipe, thereby improving the efficiency of the waterproofing treatment; at the same time, by connecting the spraying slide rail and the telescopic structure, the distance and angle from the side of the cement pipe can be adjusted, further enhancing the flexibility and accuracy of the waterproofing treatment and improving the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0018] Figure 3 It is a front view structural schematic diagram of the present utility model.

[0019] Figure 4 This is a schematic diagram of the lifting block structure of the utility model.

[0020] In the figure: 10, base; 20, fixing frame; 30, lifting mechanism; 31, hoist; 32, lifting block; 33, tightening block; 34, adjusting mechanism; 341, screw; 342, first bevel gear; 343, second bevel gear; 344, motor; 40, rotating mechanism; 51, telescopic structure; 52, spray brush slide rail; 53, sliding block; 54, smear brush; 55, vertical slide rail; 56, sliding rod; 57, telescopic rod; 58, locking bolt; 61, cement tank; 62, pump; 63, cement slurry nozzle; 64, grouting pipe. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 The specific implementation methods of the present utility model are further described in detail.

[0022] Depend on Figure 1-4The present invention provides a cement pipe surface waterproofing treatment device, comprising a base 10, a fixing frame 20 fixed to the surface of the base 10, and a lifting mechanism 30 for lifting the cement pipe installed on the upper end of the fixing frame 20 through a rotatable rotating mechanism 40. When the surface of the cement pipe is coated with waterproof material, the cement pipe can be lifted by the lifting mechanism 30, and the cement pipe can be driven to rotate 360 ​​degrees by the rotating mechanism 40. One side of the fixing frame 20 is connected to a telescopic structure 51 with a retractable length, and the other end of the telescopic structure 51 connected to the fixing frame 20 is provided with a telescopic structure 51 that can be extended on a vertical plane. The spray brush slide 52 rotates, and a sliding block 53 is slidingly provided on the spray brush slide 52. The sliding block 53 is fixed with a smear brush 54 and a cement slurry nozzle 63. The spray brush slide 52 is connected to the fixed frame 20 through the telescopic structure 51. The distance between the spray brush slide 52 and the side of the cement pipe can be adjusted. By rotating the spray brush slide 52 and the telescopic structure 51, the inclination of the spray brush slide 52 can be adjusted according to the taper size of the cement pipe surface. The cement slurry nozzle 63 can spray cement slurry onto the surface of the cement pipe. By moving the smear brush 54 on the surface of the cement pipe, the cement slurry can be smeared on the surface of the cement pipe.

[0023] The lifting mechanism 30 includes a hoist 31, a lifting block 32 connected to the lower end of the hoist 31, a plurality of clamping blocks 33 slidingly arranged on the side of the lifting block 32, and an adjusting mechanism 34 arranged in the lifting block 32 for driving the clamping block 33 to move horizontally. The hoist 31 can be an electric hoist, and the rotating mechanism 40 can be a rotating motor structure fixed to the upper end of the fixed frame 20 for driving the electric hoist to rotate in the horizontal direction. When using the lifting mechanism 30 to lift a tapered cement pipe, first put the lifting block 32 into the cement pipe from the upper end, and then drive the clamping block 33 to slide out from the side of the lifting block 32 through the adjusting mechanism 34, and then lift the lifting block 32 through the electric hoist to lift the cement pipe.

[0024] The following is a specific embodiment of the regulator mechanism 34:

[0025] The adjusting mechanism 34 includes a screw 341 rotatably installed in the lifting block 32, a first bevel gear 342 fixed to one end of the screw 341, a motor 344 fixedly installed in the lifting block 32, and a second bevel gear 343 fixed to the output shaft of the motor 344. The screw 341 is threadedly connected to the tightening block 33, and the second bevel gear 343 is meshed with the first bevel gear 342. When the external power supply of the motor 344 is turned on, the output shaft of the motor 344 drives the second bevel gear 343 to rotate, and when the second bevel gear 343 rotates, it drives the first bevel gear 342 to rotate. The rotation of the first bevel gear 342 drives the screw 341 to rotate, and when the screw 341 rotates, it drives the tightening block 33 to slide.

[0026] In order to enhance the stability of the spray brush slide 52, a stabilizing mechanism is connected between the upper end of the spray brush slide 52 and the fixed frame 20. The stabilizing mechanism includes a vertical slide 55 fixed on the fixed frame 20, a sliding rod 56 with one end slidingly connected to the vertical slide 55, and 57 horizontally slidably connected to the other end of the sliding rod 56. The other end of the telescopic rod 57 rotatably connected to the sliding rod 56 is rotatably connected to the upper end of the spray brush slide 52, and the lower end of the spray brush slide 52 is rotatably connected to the telescopic structure 51 through an axis. When adjusting the angle of the spray brush slide 52, the spray brush slide 52 is rotated around the axis. When the spray brush slide 52 rotates, the telescopic rod 57 slides in the sliding rod 56, and the sliding rod 56 slides in the vertical slide 55. A locking bolt 58 is threadedly connected to the sliding rod 56. The angle of the spray brush slide 52 can be fixed by fixing the telescopic rod 57 with the locking bolt 58.

[0027] Specifically, a cement tank 61 is fixed on the surface of the base 10 , the cement tank 61 is connected to a pump 62 , and the pump 62 is connected to a cement slurry nozzle 63 through a grouting pipe 64 .

[0028] In some embodiments, the telescopic structure 51 is an electric telescopic cylinder.

[0029] In some embodiments, the spray brush slide rail 52 is a motor screw slide rail structure, and the sliding block 53 is driven by the screw in the motor screw slide rail structure.

[0030] The present invention's cement pipe surface waterproofing device lifts the cement pipe using a lifting mechanism 30 and rotates the pipe 360 ​​degrees via a rotating mechanism 40, allowing for full coverage of the surface while simultaneously applying waterproofing material. Furthermore, the spray rail 52 is connected to a telescopic structure 51, allowing for adjustment of the distance from the side of the cement pipe. Furthermore, the rotational connection between the spray rail 52 and the telescopic structure 51 allows for varying the angle of the spray rail 52, thereby satisfying application requirements at varying angles.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cement pipe surface waterproofing treatment device, characterized in that: The invention comprises a base (10), a fixing frame (20) is fixed on the surface of the base (10), a lifting mechanism (30) for lifting a cement pipe is installed on the upper end of the fixing frame (20) via a rotatable rotating mechanism (40), a telescopic structure (51) with a retractable length is connected to one side of the fixing frame (20), and a spray brush slide rail (52) rotatable on a vertical plane is provided at the other end of the telescopic structure (51) connected to the fixing frame (20), a sliding block (53) is slidably provided on the spray brush slide rail (52), and a smear brush (54) and a cement slurry nozzle (63) are fixed to the sliding block (53).

2. A cement pipe surface waterproofing treatment device according to claim 1, characterized in that: The lifting mechanism (30) comprises a lifting machine (31), a lifting block (32) connected to the lower end of the lifting machine (31), a plurality of pressing blocks (33) slidably arranged on the side of the lifting block (32), and an adjusting mechanism (34) arranged in the lifting block (32) for driving the pressing blocks (33) to move horizontally.

3. A cement pipe surface waterproofing treatment device according to claim 2, characterized in that: The adjusting mechanism (34) comprises a screw (341) rotatably mounted in the lifting block (32), a first bevel gear (342) fixed to one end of the screw (341), a motor (344) fixedly mounted in the lifting block (32), and a second bevel gear (343) fixed to the output shaft of the motor (344); the screw (341) is threadedly connected to the pressing block (33), and the second bevel gear (343) is meshedly connected to the first bevel gear (342).

4. A cement pipe surface waterproofing treatment device according to claim 1, characterized in that: A stabilizing mechanism is connected between the upper end of the spray brush slide rail (52) and the fixed frame (20), and the stabilizing mechanism includes a vertical slide rail (55) fixed on the fixed frame (20), a sliding rod (56) with one end slidably connected to the vertical slide rail (55), and a telescopic rod (57) horizontally slidably connected to the other end of the sliding rod (56), and the other end of the telescopic rod (57) rotatably connected to the sliding rod (56) is rotatably connected to the upper end of the spray brush slide rail (52).

5. A cement pipe surface waterproofing treatment device according to claim 4, characterized in that: A locking bolt (58) is threadedly connected to the sliding rod (56).

6. A cement pipe surface waterproofing treatment device according to claim 5, characterized in that: A portion 61 is fixed on the surface of the device 10, and the portion 61 is connected to a pump (62). The pump (62) is connected to a cement slurry nozzle (63) via a grouting pipe (64).

7. The cement pipe surface waterproofing treatment device according to claim 1, characterized in that: The telescopic structure (51) is an electric telescopic cylinder.

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