CN219411873U - Auxiliary support for concrete pouring - Google Patents

Abstract

The utility model discloses a concrete pouring auxiliary support, which comprises a fixed cover, wherein the bottom end of the fixed cover is fixedly connected with a universal wheel, when the concrete pouring operation is carried out through a device through a first threaded shaft, a support, a second threaded shaft and a positioning rod, a discharging pipe of a concrete conveying pump is sleeved outside the positioning rod through the device, then the second threaded shaft is rotated to position the discharging pipe of the concrete conveying pump and the fixed pipe together through the positioning rod, the device is pushed to a designated concrete pouring position, finally the first threaded shaft is rotated to control the support to drive the discharging pipe of the concrete conveying pump to move up and down for height adjustment, and the concrete conveying pump is started for concrete pouring operation after the operation is completed, so that the concrete pouring operation is carried out through the operation without manually holding the discharging pipe of the concrete conveying pump, and further, the fatigue and pain of arms and waist of operators are avoided.

Description

Auxiliary support for concrete pouring

Technical Field

The utility model relates to the technical field of auxiliary tools for building engineering construction, in particular to a concrete pouring auxiliary bracket.

Background

In order to facilitate concrete pouring during construction of constructional engineering, the concrete pouring efficiency is improved, the concrete conveying pump is usually used for concrete pouring, when the concrete conveying pump is used, concrete is firstly added into the concrete conveying pump, then concrete is pumped into a pouring die through a discharging pipe of the concrete conveying pump, in the pouring process, in order to ensure that concrete can be accurately conveyed into the die, the pouring operation is usually required to be carried out by manually holding the discharging pipe of the concrete conveying pump, and the phenomenon of fatigue and ache of arms and waist easily occurs due to the fact that the discharging pipe of the concrete conveying pump is required to be held all the time in the pouring process, so the auxiliary concrete pouring support is provided for the problems.

Disclosure of Invention

The utility model solves the technical problems of the prior art, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a concrete placement auxiliary stand, includes the fixed cover, fixed cover bottom fixedly connected with universal wheel, fixed cover outside upper left side fixedly connected with handle, fixed cover inboard top sliding connection has the support, and the support runs through the fixed cover, the inboard right-hand member of support is equipped with the turning block, turning block bottom intercommunication has the fixed pipe, fixed pipe outside bottom is rotated and is connected with the second screw thread axle, and the second screw thread axle runs through the fixed pipe, second screw thread axle outside screwed connection has the fixed block, and the fixed block runs through the fixed pipe, fixed pipe and fixed block sliding connection, fixed block bottom fixedly connected with locating lever.

As a further improvement of the utility model, the bottom end of the left side of the bracket is fixedly connected with a sliding block, the sliding block is in sliding connection with the fixed cover, the inner side of the sliding block is in spiral connection with a first thread shaft, the first thread shaft penetrates through the sliding block and the fixed cover, and the first thread shaft is in rotational connection with the fixed cover.

As a further improvement of the utility model, the positioning rod is L-shaped, the top end of the outer side of the positioning rod is provided with the protrusions, and the protrusions at the top end of the outer side of the positioning rod are uniformly distributed on the outer side of the positioning rod.

As a further improvement of the utility model, the front end and the rear end of the outer side of the rotating block are fixedly connected with bearings, and the bearings are fixedly connected with the bracket.

As a further improvement of the utility model, the front end of the rotating block is fixedly connected with a fixed shaft, the fixed shaft penetrates through the support, the fixed shaft is rotationally connected with the support, the front end of the fixed shaft is rotationally connected with the protective cover, the protective cover is fixedly connected with the support, the outer side of the fixed shaft is fixedly connected with a worm wheel, the outer side of the worm wheel is in meshed connection with a worm, the worm penetrates through the protective cover, and the worm is rotationally connected with the protective cover.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a concrete placement auxiliary stand, through the first screw spindle that sets up, a support, second screw spindle and locating lever, when carrying out concrete placement operation through the device, pass the device cover in the locating lever outside with the discharging pipe of concrete delivery pump earlier, then rotate the second screw spindle and pass through the locating lever and fix a position the discharging pipe of concrete delivery pump together with the fixed pipe, push away the device to appointed concrete placement position department afterwards, rotate first screw spindle control support and drive the discharging pipe of concrete delivery pump and reciprocate and carry out altitude mixture control, start concrete delivery pump after accomplishing above the operation and carry out concrete placement operation can, carry out concrete placement operation through above the operation, do not need the manual work to hold the discharging pipe of concrete delivery pump and carry out placement operation, and then avoided operating personnel to appear the phenomenon of arm and waist fatigue and soreness.

2. The utility model provides a concrete placement auxiliary stand, through turning block, worm and the fixed axle that set up, after adjusting the height of concrete conveying pump discharge pipe, through turning worm meshing worm wheel, further drive the turning block through the fixed axle and rotate, can adjust the ejection of compact angle of concrete conveying pump discharge pipe to this can be according to the demand carry out concrete placement operation from different angle departments, increased the application scope of device, it is more convenient that the device uses.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Fig. 1 is a schematic diagram of the overall structure of a concrete placement auxiliary bracket according to the present utility model.

Fig. 2 is a schematic cross-sectional structure of a concrete placement auxiliary bracket according to the present utility model.

Fig. 3 is a schematic diagram of a structure of a concrete pouring auxiliary bracket at a position a in fig. 2.

Fig. 4 is a schematic diagram of a right-side cross-sectional structure of a bracket for a concrete placement auxiliary bracket according to the present utility model.

In the figure: 1. a fixed cover; 2. a universal wheel; 3. a handle; 4. a bracket; 5. a slide block; 6. a first threaded shaft; 7. a rotating block; 8. a fixed tube; 9. a second threaded shaft; 10. a fixed block; 11. a positioning rod; 12. a bearing; 13. a fixed shaft; 14. a protective cover; 15. a worm wheel; 16. a worm.

Detailed Description

The present utility model will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are shown in schematic drawings, rather than physical drawings, and are not to be construed as limiting the present utility model, and in order to better explain the detailed description of the utility model, certain components of the drawings may be omitted, enlarged or reduced in size, and not represent the actual product, and it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted, and that all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the utility model based on the detailed description of the present utility model.

Example 1

As shown in fig. 1-4, a concrete placement auxiliary stand, including fixed cover 1, fixed cover 1 bottom fixedly connected with universal wheel 2, fixed cover 1 outside upper left side fixedly connected with handle 3, fixed cover 1 inboard top sliding connection has support 4, and support 4 runs through fixed cover 1, support 4 inboard right-hand member is equipped with rotary block 7, rotary block 7 bottom intercommunication has fixed pipe 8, fixed pipe 8 outside bottom rotation is connected with second screw shaft 9, and second screw shaft 9 runs through fixed pipe 8, second screw shaft 9 outside screwed connection has fixed block 10, and fixed block 10 runs through fixed pipe 8, fixed pipe 8 and fixed block 10 sliding connection, fixed block 10 bottom fixedly connected with locating lever 11.

Example 2

As shown in fig. 1-2, in order to solve the problem that is inconvenient to adjust the pouring height according to the requirement, the left bottom fixedly connected with slider 5 of support 4, and slider 5 and fixed cover 1 sliding connection, slider 5 inboard screwed connection has first screw thread axle 6, and first screw thread axle 6 runs through slider 5 and fixed cover 1, first screw thread axle 6 rotates with fixed cover 1 to be connected, through rotating first screw thread axle 6 and slider 5 screwed connection, has made things convenient for pouring height to adjust according to the requirement.

Example 3

As shown in fig. 2-3, in order to solve the problem of poor stability after the discharging pipe of the concrete pump is connected with the device, the positioning rod 11 is in an L-shaped arrangement, the top end of the outer side of the positioning rod 11 is provided with a bulge, the bulge of the top end of the outer side of the positioning rod 11 is uniformly distributed on the outer side of the positioning rod 11, and the stability after the discharging pipe of the concrete pump is connected with the device is ensured by the bulge which is uniformly distributed on the outer side of the positioning rod 11.

Example 4

As shown in fig. 2 and fig. 4, in order to solve the problem that the rotating block 7 generates larger friction with the bracket 4 when rotating, bearings 12 are fixedly connected to the front end and the rear end of the outer side of the rotating block 7, and the bearings 12 are fixedly connected with the bracket 4, so that the friction generated when the rotating block 7 rotates is reduced by connecting the rotating block 7 with the bracket 4 through the bearings 12.

Example 5

As shown in fig. 1 and fig. 4, in order to solve the problem that is inconvenient to adjust the pouring angle according to the demand, rotating block 7 front end fixedly connected with fixed axle 13, and fixed axle 13 runs through support 4, fixed axle 13 and support 4 rotate to be connected, fixed axle 13 front end rotates to be connected with protection casing 14, and protection casing 14 and support 4 fixed connection, fixed axle 13 outside fixedly connected with worm wheel 15, worm wheel 15 outside meshing is connected with worm 16, and worm 16 runs through protection casing 14, worm 16 and protection casing 14 rotate to be connected, through rotating worm 16 meshing worm wheel 15, further drive rotating block 7 and fixed pipe 8 through fixed axle 13 and rotate, have made things convenient for adjusting the pouring angle according to the demand.

In this embodiment, when carrying out the concreting operation through the device, pass support 4 earlier, rotating block 7 and fixed pipe 8 cover in the locating lever 11 outside, then rotate second screw thread axle 9 and fixed block 10 screwed connection, thereby fix a position the discharging pipe of concrete delivery pump with fixed pipe 8 together through locating lever 11, push away the device to appointed concreting position department through handle 3 cooperation universal wheel 2, finally rotate first screw thread axle 6 and slider 5 screwed connection, drive the discharging pipe of the inboard concrete delivery pump of support 4 through slider 5 and reciprocate, the height adjustment to concrete delivery pump material pipe is realized, after accomplishing the height adjustment, start concrete delivery pump and carry out concreting operation can, after adjusting the height of concrete delivery pump material pipe, when need adjust the ejection of compact angle to concrete, rotate worm 16 meshing 15 this moment, further drive rotating block 7 through fixed axle 13, can adjust the ejection of compact angle to concrete delivery pump material pipe through rotating block 7 and fixed pipe 8, thereby realize according to the worm wheel angle regulation of pouring the concrete delivery pump material pipe, the device has been made from different places, the application scope has been increased, the device has been used more convenient.

While there have been shown and described what are at present considered to be preferred embodiments of the utility model, it will be understood by those skilled in the art that the foregoing and various other changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a concrete placement auxiliary stand, includes fixed cover (1), its characterized in that: fixed cover (1) bottom fixedly connected with universal wheel (2), fixed cover (1) outside upper left side fixedly connected with handle (3), fixed cover (1) inboard top sliding connection has support (4), and support (4) run through fixed cover (1), support (4) inboard right-hand member is equipped with rotating block (7), rotating block (7) bottom intercommunication has fixed pipe (8), fixed pipe (8) outside bottom rotation is connected with second screw thread axle (9), and second screw thread axle (9) run through fixed pipe (8), second screw thread axle (9) outside screwed connection has fixed block (10), and fixed block (10) run through fixed pipe (8), fixed pipe (8) and fixed block (10) sliding connection, fixed block (10) bottom fixedly connected with locating lever (11).

2. A concrete placement auxiliary stand according to claim 1, characterized in that: the left side bottom fixedly connected with slider (5) of support (4), and slider (5) and fixed cover (1) sliding connection, slider (5) inboard screwed connection has first screw thread axle (6), and first screw thread axle (6) run through slider (5) and fixed cover (1), first screw thread axle (6) rotate with fixed cover (1) to be connected.

3. A concrete placement auxiliary stand according to claim 1, characterized in that: the locating rod (11) is arranged in an L shape, protrusions are arranged at the top end of the outer side of the locating rod (11), and the protrusions at the top end of the outer side of the locating rod (11) are evenly distributed on the outer side of the locating rod (11).

4. A concrete placement auxiliary stand according to claim 1, characterized in that: the front end and the rear end of the outer side of the rotating block (7) are fixedly connected with bearings (12), and the bearings (12) are fixedly connected with the bracket (4).

5. A concrete placement auxiliary stand according to claim 1, characterized in that: the utility model discloses a protection cover, including fixed axle (13), fixed axle (13) front end fixedly connected with fixed axle (13) are fixed with worm wheel (15), worm wheel (15) outside fixedly connected with worm (16), and worm (16) run through protection casing (14), worm (16) are connected with protection casing (14) rotation.