CN212957674U - A slidable chute for rainwater box culvert is pour - Google Patents
A slidable chute for rainwater box culvert is pour Download PDFInfo
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- CN212957674U CN212957674U CN202021516449.0U CN202021516449U CN212957674U CN 212957674 U CN212957674 U CN 212957674U CN 202021516449 U CN202021516449 U CN 202021516449U CN 212957674 U CN212957674 U CN 212957674U
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Abstract
The utility model relates to a slidable chute for pouring a rainwater box culvert, which effectively solves the problems of the chute that the movement is laborious, the movement interval is uneven and the time is wasted by leveling a bracket; the technical scheme includes that the device comprises a groove body and a track, two idler wheels, a driving disc and a driving belt wheel are mounted below the groove body, a baffle disc is mounted on one side of the driving belt wheel, a cross rod is fixed on the baffle disc, a disc surface of the driving disc is provided with a cross hole, the cross rod can be inserted into the cross hole, so that the driving disc drives the driving belt wheel to rotate, a driven belt wheel is fixed on the idler wheel, a belt is connected between the driving belt wheel and the driven belt wheel, a baffle rod perpendicular to the baffle disc penetrates through a mounting frame, a plurality of vertical clamping grooves are uniformly distributed in the length direction on the side wall of the track, and the baffle disc can push the baffle rod outwards to enable the outer end of the baffle; the utility model discloses think about fine solution the chute remove hard, remove the uneven and support leveling time-wasting problem of interval, effectively improved work efficiency.
Description
Technical Field
The utility model relates to a slot concrete placement field specifically is a slidable chute that is used for rainwater box culvert to pour.
Background
The rainwater box culvert is mostly located the slot, for avoiding pouring in-process concrete segregation, often adopts the chute to pour. But the chute pouring range is small (about 1m length can be poured each time), and the chute needs to be moved continuously in the pouring process; the conventional chute has the following disadvantages in the moving process:
1. the dead weight of the chute is bigger, and the worker is more laboursome in the moving process.
2. The distance of movement is difficult to grasp: if the moving distance is too large, concrete pouring at the front end and the rear end is not continuous; the movement distance is too small, so that the movement is carried out for many times, and the pouring time is wasted.
3. After the chute moves in place, the chute support can be poured after being adjusted stably due to the fact that the ground on the outer side of the groove is uneven, and pouring time is wasted.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a slidable chute for rainwater box culvert is pour, the effectual chute that has solved removes hard, removes the uneven problem of wasting time of interval and support leveling.
The technical scheme for solving the problem is that the slidable chute for pouring the rainwater box culvert comprises a trapezoidal groove body which is obliquely arranged, wherein two wheel carriers are arranged at the higher end of the groove body, a roller is arranged at the lower end of each wheel carrier, the chute also comprises a rail with a U-shaped section, and the rollers are arranged in the rail; a mounting frame is fixed between the two wheel carriers, a driving disc and a driving belt wheel are rotatably mounted on the mounting frame, the driving disc and the driving belt wheel are coaxially mounted at intervals, a baffle disc is mounted on one side of the driving belt wheel opposite to the driving disc, a pressure spring is mounted between the baffle disc and the driving belt wheel, a cross rod vertically penetrating through the driving belt wheel is fixed on the baffle disc, a cross hole perpendicular to the surface of the driving disc is formed in the disc surface of the driving disc, and the cross rod can be inserted into the cross hole when the pressure spring is compressed, so that the driving disc drives the driving belt wheel; one of the rollers is coaxially fixed with a driven belt wheel, and a belt is connected between the driving belt wheel and the driven belt wheel; the stop lever perpendicular to the stop disc penetrates through the mounting frame, the inner end of the stop lever is in contact with the outer side of the stop disc, a plurality of vertical clamping grooves are uniformly formed in the side wall of the rail along the length direction, and the stop disc can push the stop lever outwards to enable the outer end of the stop lever to extend into the clamping grooves under the action of the pressure spring.
The utility model discloses think about fine solution the chute remove hard, remove the uneven and support leveling time-wasting problem of interval, effectively improved work efficiency.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of the present invention.
Fig. 3 is a front cross-sectional view of the position of the mounting bracket during movement.
Fig. 4 is a front cross-sectional view of the position of the mounting bracket when positioned.
Fig. 5 is an enlarged view of the position a in fig. 3.
Fig. 6 is an enlarged view of the position B in fig. 4.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 to 6, the utility model comprises a trapezoidal groove body 1 which is arranged obliquely, two wheel carriers 2 are arranged at the higher end of the groove body 1, a roller 3 is arranged at the lower end of each wheel carrier 2, the groove body also comprises a rail 4 with a U-shaped section, and the roller 3 is arranged in the rail 4; a mounting frame 5 is fixed between the two wheel frames 2, a driving disc 6 and a driving belt wheel 7 are rotatably mounted on the mounting frame 5, the driving disc 6 and the driving belt wheel 7 are coaxially mounted at intervals, a baffle disc 8 is mounted on one side of the driving belt wheel 7 opposite to the driving disc 6, a pressure spring 9 is mounted between the baffle disc 8 and the driving belt wheel 7, a cross rod 10 vertically penetrating through the driving belt wheel 7 is fixed on the baffle disc 8, a cross hole 11 vertical to the surface of the driving disc 6 is formed in the disc surface of the driving disc 6, and the cross rod 10 can be inserted into the cross hole 11 when the pressure spring 9 is compressed, so that the driving disc 6 drives the driving belt; one of the rollers 3 is coaxially fixed with a driven belt wheel 12, and a belt 13 is connected between the driving belt wheel 7 and the driven belt wheel 12; a stop lever 14 perpendicular to the stop disc 8 penetrates through the mounting rack 5, the inner end of the stop lever 14 is in contact with the outer side of the stop disc 8, a plurality of vertical clamping grooves 15 are uniformly distributed on the side wall of the track 4 along the length direction, and under the action of the pressure spring 9, the stop disc 8 can push the stop lever 14 outwards to enable the outer end of the stop lever 14 to extend into the clamping grooves 15.
The lateral wall of pin 14 on open and to have an annular 16, articulated on the mounting bracket 5 have an L type pole 17 of constituteing by transverse bar and vertical rod, the corner of L type pole 17 articulates on mounting bracket 5, the lower extreme of vertical rod stretches into in the annular 16, thereby step on the transverse bar downwards and can make vertical rod rotate to the inboard and promote the inboard removal of pin 14 through annular 16.
The two ends of the stop lever 14 and the inner end of the cross rod 10 are respectively provided with a ball 18, so that the resistance between the outer end of the stop lever 14 and the inner wall of the track 4, between the inner end of the stop lever 14 and the stop disc 8, and between the inner end of the cross rod 10 and the driving disc 6 during relative movement is reduced.
The utility model discloses a driving-disc 6 is driven by driving motor, track 4 is along pouring the trend arrange with the slot go up along, gyro wheel 3 is arranged in track 4, the lower extreme of cell body 1 extends the ditch inslot, interval between a plurality of draw-in grooves 15 on the track 4 is the same with the interval of pouring the point, when this device is located the point of pouring, under the effect of pressure spring 9, fender 8 promotes the fender pole 14 to move to the outside, the outer end of fender pole 14 is stretched into and is fixed a position in draw-in groove 15, and simultaneously, 10 the inner withdraws from in the cross bore 11 of horizontal pole, driving-disc 6 and driving pulley 7 between the driving chain disconnection, accessible cell body 1 carries out pouring of this construction section this moment, if pour the time longer, can close driving motor temporarily.
After the pouring of the construction section is completed, firstly, a driving motor is started, a transverse rod of an L-shaped rod 17 is stepped downwards to drive a vertical rod to rotate inwards, the lower end of the vertical rod pushes a stop lever 14 inwards, the stop lever 14 pushes a stop disc 8, so that the inner end of a cross rod 10 is pressed against the disc surface of a driving disc 6, when the driving disc 6 rotates until the cross hole 11 is opposite to the cross rod 10, the inner end of the cross rod 10 is inserted into the cross hole 11, the driving disc 6 drives a rotating belt wheel to rotate through the cross rod 10, the rotating belt wheel drives a driven belt wheel 12 and a roller 3 to rotate through a belt 13, meanwhile, the outer end of the stop lever 14 is withdrawn from a clamping groove 15, the locking is released, the device moves along a track 4, the outer end of the stop lever 14 is in contact with the inner wall of the track 4 in the moving process, the driving disc 6 is connected with a driving belt wheel 7, when the stop lever 14 moves opposite to the next clamping groove 15, the stop, meanwhile, the cross rod 10 withdraws from the cross hole 11 to cut off a driving chain between the driving disc 6 and the driving belt wheel 7, and then the driving motor can be closed to naturally stop the driving motor, so that the motor is prevented from being burnt out by sudden braking.
The utility model discloses can accomplish automatically and remove and fix a position, solve the chute and remove hard, remove the uneven and support leveling time wasting problem of interval, compare with conventional method, convenient operation uses manpower sparingly, and save time improves work efficiency, simultaneously, through the driving chain between driving-disc 6 and the driving pulley 7 and the cooperation relation of locating component, avoided the damage of sudden braking to the motor.
Claims (3)
1. A slidable chute for pouring a rainwater box culvert comprises a trapezoidal chute body (1) which is obliquely arranged, and is characterized in that two wheel carriers (2) are mounted at the higher end of the chute body (1), a roller (3) is mounted at the lower end of each wheel carrier (2), the chute also comprises a rail (4) with a U-shaped section, and the roller (3) is arranged in the rail (4); a mounting rack (5) is fixed between the two wheel carriers (2), a driving disc (6) and a driving belt wheel (7) are rotatably mounted on the mounting rack (5), the driving disc (6) and the driving belt wheel (7) are coaxially mounted at intervals, a baffle disc (8) is mounted on one side of the driving belt wheel (7) opposite to the driving disc (6), a pressure spring (9) is mounted between the baffle disc (8) and the driving belt wheel (7), a cross rod (10) vertically penetrating through the driving belt wheel (7) is fixed on the baffle disc (8), a cross hole (11) perpendicular to the surface of the driving disc (6) is formed in the disc surface of the driving disc (6), and the cross rod (10) can be inserted into the cross hole (11) when the pressure spring (9) is compressed, so that the driving disc (6) drives the driving belt wheel; one of the rollers (3) is coaxially fixed with a driven belt wheel (12), and a belt (13) is connected between the driving belt wheel (7) and the driven belt wheel (12); the stop lever (14) perpendicular to the stop disc (8) penetrates through the mounting rack (5), the inner end of the stop lever (14) is in contact with the outer side of the stop disc (8), a plurality of vertical clamping grooves (15) are uniformly distributed in the side wall of the rail (4) along the length direction, and under the action of the pressure spring (9), the stop disc (8) can push the stop lever (14) outwards to enable the outer end of the stop lever (14) to extend into the clamping grooves (15).
2. The sliding chute for pouring of the rainwater box culvert is characterized in that the side wall of the blocking rod (14) is provided with an annular groove (16), the mounting frame (5) is hinged with an L-shaped rod (17) consisting of a transverse rod and a vertical rod, the corner of the L-shaped rod (17) is hinged on the mounting frame (5), the lower end of the vertical rod extends into the annular groove (16), and the transverse rod is stepped downwards to enable the vertical rod to rotate inwards so as to push the blocking rod (14) to move inwards through the annular groove (16).
3. A chute according to claim 1, wherein the ends of the bars (14) and the inner ends of the cross-bars (10) are fitted with balls (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516449.0U CN212957674U (en) | 2020-07-28 | 2020-07-28 | A slidable chute for rainwater box culvert is pour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516449.0U CN212957674U (en) | 2020-07-28 | 2020-07-28 | A slidable chute for rainwater box culvert is pour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212957674U true CN212957674U (en) | 2021-04-13 |
Family
ID=75343886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021516449.0U Active CN212957674U (en) | 2020-07-28 | 2020-07-28 | A slidable chute for rainwater box culvert is pour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212957674U (en) |
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2020
- 2020-07-28 CN CN202021516449.0U patent/CN212957674U/en active Active
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