CN213709412U

CN213709412U - Water intaking open channel construction equipment

Info

Publication number: CN213709412U
Application number: CN202022540680.XU
Authority: CN
Inventors: 夏剑纯; 刘玉; 王浩林; 李发生; 周煌
Original assignee: Nuclear Industry Jingxiang Construction Group Co Ltd
Current assignee: Nuclear Industry Jingxiang Construction Group Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-16
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a channel construction technical field especially relates to a water intaking open channel construction equipment. The method comprises the following steps: a compression roller and a spreading device; the pressing roller comprises a canal bottom pressing part and a canal wall pressing part; the canal wall compacted part is respectively arranged at two sides of the canal bottom compacted part; the material spreading device is arranged on one side of the compression roller and connected with the compression roller; the spreading device comprises a hopper, the hopper is U-shaped, and a plurality of discharge ports are formed in the hopper. In the prior art, although the concrete layer of the channel can be paved, the paving process can be only one-section paving. Compared with the prior art, the utility model discloses a compression roller rolls the concrete in order to form concrete layer to can accomplish laying to concrete layer at the in-process that drags the compression roller, therefore the utility model discloses thereby the laying efficiency on concrete layer has further been improved to concrete layer of laying that can last.

Description

Water intaking open channel construction equipment

Technical Field

The utility model relates to a channel construction technical field especially relates to a water intaking open channel construction equipment.

Background

The channels are mostly constructed in a mode of manually laying a concrete layer after manual excavation, and the mode of manually laying the concrete layer needs to be manually and repeatedly processed in order to avoid various problems of uneven thickness of the concrete layer, uneven surface of the concrete layer and the like, and is time-consuming and labor-consuming.

Chinese patent discloses a channel one-time forming machine for hydraulic engineering [ application number: CN202010539374.6, publication No.: CN111660406A ] includes: the channel forming machine comprises a channel forming machine body, wherein a connecting seat is arranged at the bottom of the inner end of the channel forming machine body, a material spreading frame is connected to the upper end position of the connecting seat in a sliding mode, a lifting rod is connected to the rear end of the material spreading frame in a telescopic mode, a maintenance covering film is sleeved at the side end position of the lifting rod, the material spreading frame comprises a supporting plate, a rod sleeving frame, a scraping plate, a material conveying seat frame, a communicating pipe seat, a hopper frame and a pressure pump, the material conveying seat frame is arranged at the bottom end position of the material spreading frame, the upper end position of the material conveying seat frame is communicated with the communicating pipe seat, the center of the communicating pipe seat is communicated with the bottom end position of the hopper frame, the pressure pump is installed at the upper portion of the. Although the technical scheme of this patent can realize the efficient concrete layer of laying, the technical scheme of this patent receives the influence of self structure, needs readjustment device's position after laying for one section, leads to only adopting the stage type to lay when actually laying, and consequently, the technical scheme of this patent can not satisfy actual need completely.

SUMMERY OF THE UTILITY MODEL

To the technical problem of prior art, the utility model provides a water intaking open channel construction equipment.

In order to solve the technical problem, the utility model provides a following technical scheme:

an open channel water intake construction device, comprising: a compression roller and a spreading device; the pressing roller comprises a canal bottom pressing part and a canal wall pressing part; the canal wall compacted part is respectively arranged at two sides of the canal bottom compacted part; the material spreading device is arranged on one side of the compression roller and connected with the compression roller; the spreading device comprises a hopper, the hopper is U-shaped, and a plurality of discharge ports are formed in the hopper.

And laying a concrete layer with certain thickness and certain length in the dug channel in advance. The thickness of the concrete layer laid in advance is equal to the thickness of the concrete layer actually needed by the channel, and the length of the concrete layer is at least equal to the width of the compression roller. The compression roller is placed on a concrete layer laid in advance, the U-shaped hopper is placed in the dug channel, and the discharge port in the U-shaped hopper can be aligned to the bottom surface of the channel and the inclined planes on the two sides of the channel. Constructors fill the concrete into the hopper, so that the concrete can fall on the bottom surface and the inclined planes at two sides of the channel through the discharge port of the hopper. This device of pulling for the compression roller rolls the concrete that falls in the channel, through the concrete that the compaction of canal wall compacted part falls on the canal wall, through the concrete that the compaction of canal bottom compacted part falls at the canal bottom. Because a section of concrete layer has been laid in advance for the interval of compression roller and channel equals with the concrete layer thickness of laying in advance, thereby makes the concrete layer that the compression roller formed after rolling equal with the concrete layer thickness of laying in advance, and unnecessary concrete will be extruded to the place ahead of compression roller under the influence of compression roller gravity and become a part of follow-up concrete layer. Continuously pulling the device, the concrete layer can extend to the movement direction of the compression roller on the basis of the pre-laid concrete layer. To sum up, the utility model discloses can last to process the tail end until the channel to concrete layer on concrete layer's that lays in advance the basis, rather than the stage type is laid to greatly made things convenient for the construction to channel concrete layer.

Furthermore, the compacted part of the canal bottom is cylindrical; the compacted part of the canal wall is conical.

Furthermore, a rotating shaft is arranged at one end of the canal wall compacted part far away from the canal bottom compacted part; the device also comprises a power device which is in transmission connection with the rotating shaft so as to drive the canal bottom compacted part and the canal wall compacted part to rotate together.

Furthermore, when the real-pressing part of the canal bottom rotates, the speed direction of the real-pressing part of the canal bottom close to the tangent line at one side of the canal bottom points to the pressing roller through the material spreading device.

Furthermore, a height adjusting device is also arranged on the power device; the height adjusting device comprises two swing arms and rollers, one end of each swing arm can swing and is connected with the power device, and the other end of each swing arm is connected with the rollers.

Furthermore, the rotating shaft is also provided with a pull rod which is sleeved on the rotating shaft.

Furthermore, the spreading device also comprises a U-shaped shifting plate which is fixedly arranged on one side of the hopper close to the compression roller.

Furthermore, a pressure pump is arranged on one side of the hopper; the bottom of the hopper is also provided with a supporting wheel.

Furthermore, the spreading device also comprises a mudguard which is arranged along the long edge of the poking plate and is fixedly connected with the poking plate.

Furthermore, the spreading device further comprises a connecting arm, the connecting arm is arranged between the mudguard and the press roller, one end of the connecting arm can swing to be connected with the mudguard, and the other end of the connecting arm can swing to be connected with the press roller.

Compared with the prior art, the utility model has the advantages of it is following:

the compression roller can fully contact with the concrete layer of laying in advance to reduced the pressure of compression roller to concrete layer, made the compression roller can not press and scatter the water layer of laying in advance on the one hand, on the other hand can make the thickness of the concrete layer of follow-up generation can not produce the change. Therefore, new concrete layers can be continuously generated along the channel through the matching of the compression roller and the paving device, and the paving work of the channel concrete layers is greatly improved.

Can prevent effectively through the fender that constructor is filling the in-process of concrete to the hopper, the concrete that spatters outward falls in the position department between compression roller and stone device to the effectual concrete that has avoided spattering outward causes harmful effects to the shaping process on concrete layer.

Concrete in the hopper is pressurized through the pressurizing pump, so that the concrete can be prevented from being solidified in the hopper, and the hopper can spray the concrete to the bottom and the inclined planes of two sides of the channel more uniformly.

Through the poking plate, the concrete piled on the channel can be roughly formed, so that the subsequent compression process of the compression roller is facilitated.

Through the rotation of compression roller, can make the concrete produce the tendency to the motion of compression roller bottom to make the concrete layer that the compression roller generated more full, level and smooth.

Can support power device through increaseing the device to support the compression roller through the axis of rotation, and then further prevented that the interval of compression roller between motion in-process compression roller and channel from changing.

The included angle between two swing arms of the height adjusting device is adjusted, so that the height of the power device can be adjusted, and the distance between the compression roller and the channel is adjusted through the rotating shaft. Therefore, the application range of the device is enlarged.

The rotating shaft has the functions of driving the compression roller to rotate, connecting the connecting arm and driving the whole device to move along the channel. Therefore, the rotating shaft has multiple functions, so that the integration of the device is enhanced, and the structure of the device is simplified.

The quality of compression roller self is too big, consequently, compare in driving the compression roller through pulling other parts, directly drive the compression roller and then drive other parts through the pulling pull rod, can effectively avoid the deformation and the damage of other parts because of the pulling force causes.

Drawings

FIG. 1: the overall structure of the device.

FIG. 2: and (4) bottom view of the device.

FIG. 3: and (6) a right view of the device.

In the figure: 1-compression roller, 11-canal bottom compacted part, 12-canal wall compacted part, 121-rotating shaft, 1211-pull rod, 2-spreading device, 21-hopper, 211-discharge outlet, 212-pressure pump, 213-supporting wheel, 22-stirring plate, 23-mudguard, 24-connecting arm, 3-power device, 31-height adjusting device, 311-swinging arm and 312-roller.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

An open channel water intake construction device, comprising: the device comprises a press roll 1, a spreading device 2 and a power device 3. The press roll 1 includes a bottom compacted part 11 and a wall compacted part 12. The bottom compacted part 11 is cylindrical. The channel wall compacted part 12 is conical. The canal wall compacted part 12 is respectively fixedly arranged at two sides of the canal bottom compacted part 11. The end of the real wall compaction portion 12 remote from the real bottom compaction portion 11 is further provided with a rotation shaft 121. The rotating shaft 121 is in transmission connection with the power device 3, so that the power device 3 can drive the canal bottom compacted part 11 and the canal wall compacted part 12 to rotate together through the rotating shaft 121. The rotating shaft 121 is further provided with a pull rod 1211, and the pull rod 1211 is sleeved on the rotating shaft 121.

The paving device 2 comprises a hopper 21, a plurality of discharge ports 211 are arranged on the hopper 21, and the hopper 21 is U-shaped, so that the discharge ports 211 on the hopper 21 can be aligned with the channel bottom and the channel wall of the channel. A pressurizing pump is further provided at one side of the hopper 21, and a support wheel 213 is further provided at the bottom of the hopper 21. The spreading device 2 further comprises a poking plate 22, and the poking plate 22 is fixedly arranged on one side, close to the compression roller 1, of the hopper 21. The toggle plate 22 is U-shaped so that the toggle plate 22 can correspond to the bottom of the channel and the slope of the channel. The spreading device 2 further comprises a mudguard 23, the mudguard 23 is arranged along the long edge of the poking plate 22, and the mudguard 23 is fixedly connected with the poking plate 22. The spreading device 2 further comprises a connecting arm 24, and the connecting arm 24 is arranged between the mudguard 23 and the press roll 1.

In practical application, a concrete layer with a certain thickness and a certain length needs to be manually laid in advance, the thickness of the concrete layer laid in advance corresponds to the actual requirement, and the length of the concrete layer is at least equal to the width of the compression roller 1. After laying is complete, the hopper 21 is placed in the channel such that the support wheels 213 at the bottom of the hopper 21 meet the bottom of the channel and such that the discharge opening 211 of the hopper 21 is aligned with the bottom of the channel and the inclined surface. Simultaneously, arrange compression roller 1 in concrete layer top in, because compression roller 1 includes canal bottom compacted portion 11, canal arm compacted portion 12 two parts for compression roller 1 can fully contact with the concrete layer of laying in advance, thereby the effectual area of contact that has increased compression roller 1 and concrete layer, and then the effectual compression roller 1 that has reduced is to concrete layer pressure, the effectual concrete layer of laying in advance of scattering because of the too big pressure of the weight of compression roller 1 that has prevented. At this moment, the constructor fills the hopper 21 with concrete, and in the filling process, the splash-proof concrete can be effectively prevented from falling on the position between the compression roller 1 and the hopper 21 through the mud guard 23, so that the subsequent laying work is effectively prevented from being influenced by the splash-proof concrete.

After the concrete is filled, the booster pump 212 is started and the power unit 3 is started. The concrete in the hopper 21 is pressurized by the pressurizing pump 212, so that the concrete in the hopper 21 can be uniformly discharged through the discharge port 211, the discharged concrete is accumulated on the bottom and the inclined surfaces at the two sides of the channel, and the concrete in the hopper 21 is prevented from being solidified. When the power device 3 is started, the power device 3 will drive the rotating shaft 121 to rotate, and further drive the bottom compacted part 11 and the wall compacted part 12 to rotate together. The pulling rod 1211 is continuously pulled, so that the pulling force is transmitted to the rotating shaft 121 through the pulling rod 1211, and the connecting arm 24 is driven by the rotating shaft 121 to drive the hopper 21 to move along the channel, so that the concrete sprayed from the hopper 21 can effectively cover the whole channel. Meanwhile, in the moving process of the hopper 21, the poking plate 22 will continuously poke the concrete falling ahead, so that the concrete is more uniformly accumulated on the bottom of the channel and the slopes on the two sides, thereby completing the rough forming of the concrete layer.

Meanwhile, in the process of continuously pulling the tie rod 1211, the rotating shaft 121 will drive the compression roller 1 to move together with the paving device 2, so that the compression roller 1 rolls the concrete piled up on the channel. Wherein, the canal bottom compacted part 11 compacts the concrete at the canal bottom, and the canal wall compacted part compacts the concrete at the canal wall, thereby forming a new concrete layer. Because the concrete layer at one end is paved in advance, the distance between the compression roller 1 and the channel is equal to the thickness of the concrete layer paved in advance, and the thickness of the concrete layer formed after the compression roller 1 rolls is equal to the thickness of the concrete layer paved in advance. Wherein, through the injection of hopper 21, the concrete of piling up on unit area should be greater than the required concrete of formation unit area concrete layer to avoid causing the pit to appear in the surface of the concrete layer of follow-up formation because of the not enough concrete. Simultaneously, when compression roller 1 moved along the channel, compression roller 1 also continuous rotation under power device 3's drive, and the speed direction that real portion of compacting 11 is close to the tangent line of one side at the bottom of the canal is by the directional compression roller 1 of stone device 2 at the bottom of the canal to through the rotation effect of compression roller 1, make the concrete of piling up in compression roller 1 the place ahead produce the tendency to compression roller 1 bottom motion, thereby make the concrete layer that forms through compression roller 1 more fill real, level and smooth. And the excess concrete will be pressed in front of the press roll 1 under the influence of the weight of the press roll 1 as part of the following concrete layer. It is worth noting that the rotating action of the press roll 1 does not cause the thickness of the concrete layer to be thickened later on, because the weight of the press roll 1 is sufficiently large, whereas the rotating action of the press roll 1 only causes the concrete to have a tendency to move towards the bottom of the press roll 1, and therefore does not sufficiently counteract the weight action of the press roll 1. Thus, by continuously pulling the tie rod 1211, a new concrete layer is continuously formed along the channel, so that the concrete layer extends along the channel on the basis of the previously laid concrete layer.

Wherein, the power device 3 is further provided with a height adjusting device 31, and the height adjusting device 31 comprises a swing arm 311 and a roller 312. One end of the swing arm 311 is swingably connected to the power unit 3, and the other end of the swing arm 311 is connected to the roller 312. In practical application, will heighten device 31 and arrange subaerial in for gyro wheel 312 fully contacts with ground, thereby supports power device 3 through heightening the device, and then supports compression roller 1 through axis of rotation 121, and the interval between further avoiding compression roller 1 in the motion process compression roller 1 and the channel produces the change, thereby further avoids the thickness on the concrete layer of follow-up production to produce to change. Meanwhile, under the action of the roller 312, the power device 3 can move more smoothly along with the press roll 1. When the distance between the pressing roller 1 and the channel needs to be adjusted, the included angle between the two swing arms 311 is adjusted, so that the height of the power device 3 from the ground is adjusted, and the distance between the pressing roller 1 and the channel is adjusted through the rotating shaft 121. And one end of the connecting arm 24 is swingably connected to the mudguard 23, and the other end of the connecting arm 24 is swingably connected to the rotating shaft 121 on the press roll 1. Therefore, the material spreading device 2 can be effectively prevented from inclining when the distance between the compression roller 1 and the channel is adjusted.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a water intaking open channel construction equipment which characterized in that: the method comprises the following steps: the device comprises a press roll (1) and a spreading device (2);

the pressing roller (1) comprises a channel bottom pressing part (11) and a channel wall pressing part (12);

the canal wall compacted part (12) is respectively arranged at two sides of the canal bottom compacted part (11);

the material spreading device (2) is arranged on one side of the compression roller (1), and the material spreading device (2) is connected with the compression roller (1);

the spreading device (2) comprises a hopper (21), the hopper (21) is U-shaped, and a plurality of discharge ports (211) are formed in the hopper (21).

2. The open channel access construction device according to claim 1, wherein: the canal bottom compacted part (11) is cylindrical;

the canal wall compacted part (12) is conical.

3. The open channel access construction device according to claim 1, wherein: a rotating shaft (121) is further arranged at one end of the canal wall compacted part (12) far away from the canal bottom compacted part (11);

the device is characterized by further comprising a power device (3), wherein the power device (3) is in transmission connection with the rotating shaft (121) so as to drive the canal bottom compacted part (11) and the canal wall compacted part (12) to rotate together.

4. The open channel access construction device according to claim 3, wherein: when canal bottom compacted part (11) rotates, the speed direction of canal bottom compacted part (11) close to the tangent line of one side of the canal bottom is pointed to by paving device (2) pressing roller (1).

5. The open channel access construction device according to claim 3, wherein: the power device (3) is also provided with a height adjusting device (31);

the height adjusting device (31) comprises two swing arms (311) and a roller (312), one end of each swing arm (311) is connected with the power device (3) in a swinging mode, and the other end of each swing arm (311) is connected with the roller (312).

6. The open channel access construction device according to claim 3, wherein: the rotating shaft (121) is further provided with a pull rod (1211), and the pull rod (1211) is sleeved on the rotating shaft (121).

7. The open channel access construction device according to claim 1, wherein: the spreading device (2) further comprises a poking plate (22), the poking plate (22) is U-shaped, and the poking plate (22) is fixedly arranged on one side, close to the compression roller (1), of the hopper (21).

8. The open channel access construction device according to claim 7, wherein: a pressurizing pump (212) is also arranged on one side of the hopper (21);

the bottom of the hopper (21) is also provided with a supporting wheel (213).

9. The open channel access construction device according to claim 7, wherein: spreading device (2) still include fender (23), fender (23) are followed the long limit setting of stirring board (22), fender (23) with stir board (22) fixed connection.

10. The open channel access construction device according to claim 9, wherein: spreading device (2) still include linking arm (24), linking arm (24) set up fender (23) with between compression roller (1), the wobbling one end of linking arm (24) with fender (23) are connected, the wobbling other end of linking arm (24) with compression roller (1) are connected.