CN220226265U

CN220226265U - Concrete placement pipe draw gear for construction is built in room

Info

Publication number: CN220226265U
Application number: CN202321178655.9U
Authority: CN
Inventors: 董新军; 姚磊; 王威; 何少楠; 束金峰; 祁国超; 李勇帅; 王远航; 刘子扬; 杜帅
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-12-22
Anticipated expiration: 2033-05-16

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a concrete pouring pipe traction device for building construction. The utility model has reasonable design, is convenient for clamping and fixing the concrete pouring pipe, can buffer the concrete pouring pipe, and can carry out traction operation in a required direction according to actual use requirements, thereby saving labor, having good stability and being more convenient to use.

Description

Concrete placement pipe draw gear for construction is built in room

Technical Field

The utility model relates to the technical field of building construction, in particular to a concrete pouring pipe traction device for building construction.

Background

When building construction is carried out, because the height of a building is relatively higher, the height which can be pumped by a traditional concrete pump truck is limited, concrete is often required to be conveyed by using a concrete conveying pipe, the concrete pouring pipe at the end part of the concrete conveying pipe is required to be supported after the concrete conveying pipe is paved to a floor to be poured, the traditional mode is that the concrete pouring pipe is hung by a tower crane for pouring operation, and when the concrete pouring is carried out in the floor which is not suitable for the tower crane operation, a plurality of workers are matched to finish traction and guiding of the concrete pouring pipe, and the operation is laborious.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to solve the defects of the prior art, and provides a concrete pouring pipe traction device for building construction.

The technical aim of the utility model is realized by the following technical scheme: a concrete pouring pipe traction device for building construction comprises a base, a walking assembly, a hollow slab, a supporting rod, a limiting assembly, a supporting assembly, an adjusting assembly, a clamping assembly and a U-shaped slab;

the hollow slab fixed mounting is in the topside of base, the walking subassembly sets up on the base, the vertical slidable mounting of branch is on the hollow slab, the U-shaped board rotates the top of installing at branch, spacing subassembly sets up on branch, and spacing subassembly is connected with the hollow slab, supporting component sets up on the base, adjusting part sets up in the hollow slab, and adjusting part is connected with branch, clamping component sets up in the U-shaped board.

Preferably, the support assembly comprises a top plate, a support plate, a plurality of telescopic rods, two inner wire sleeves, two fixed screw rods, two driven gears, a driving motor and a driving gear, wherein the two inner wire sleeves are rotatably installed on the base, the fixed screw rods are installed in the two inner wire sleeves in a threaded mode, the same support plate is fixedly installed at the bottom ends of the two fixed screw rods, the driven gears are fixedly sleeved at the top ends of the two inner wire sleeves, the driving motor is fixedly installed on the base, the driving gear is fixedly sleeved on an output shaft of the driving motor, the driving gear is meshed with the two driven gears, the telescopic rods are fixedly installed on the base, the bottoms of the telescopic rods are fixedly installed on the support plate, and the same top plate is fixedly installed at the top ends of the telescopic rods.

Preferably, the adjusting assembly comprises an adjusting motor, a lifting plate and an adjusting screw rod, the lifting plate is slidably mounted on the inner wall of the hollow plate, the lifting plate is rotationally connected with the bottom end of the supporting rod, the adjusting screw rod is vertically rotationally mounted in the hollow plate, the adjusting screw rod is in threaded connection with the lifting plate, the adjusting motor is fixedly mounted on the top side of the hollow plate, and an output shaft of the adjusting motor is axially and fixedly connected with an output shaft of the adjusting screw rod.

Preferably, the spacing subassembly includes fixed disk, gag lever post and two torsional springs, one side top fixed mounting of hollow slab has two fixed blocks, rotate on two fixed blocks and install same rotation round pin, radial fixed mounting has the gag lever post on the rotation round pin, one side that two fixed blocks are close to each other is equal fixed mounting has the torsional spring, the one end that two torsional springs are close to each other all with gag lever post fixed connection, and torsional spring movable sleeve establishes in the rotation round pin outside, fixed sleeve is equipped with the fixed disk on the branch, a plurality of spacing grooves have been seted up on the outer peripheral surface of fixed disk, the gag lever post joint is in the spacing inslot that corresponds, radial fixed mounting has the action bars on the gag lever post.

Preferably, the clamping assembly comprises two clamping plates, two sliding blocks, two screws, four guide rods, eight springs, two limiting screw rods and two adjusting wheels, wherein strip-shaped openings are formed in the inner walls of the front side and the rear side of the U-shaped plate, two guide rods are vertically and fixedly arranged in the two strip-shaped openings, the same sliding block is slidably arranged on the two guide rods positioned in the same strip-shaped opening, the screws are arranged on the sliding blocks in a threaded manner, the adjusting wheels are fixedly sleeved at one ends of the screw rods, far away from the U-shaped plate, of the screw rods, one ends of the screw rods, far away from the adjusting wheels, extend into the U-shaped plate and are rotatably provided with the clamping plates, the limiting screw rods are arranged on the adjusting wheels in a threaded manner, a plurality of limiting holes are formed in the sliding blocks, the limiting screw rods are fixedly arranged in the corresponding limiting holes, one ends of the four springs, far away from the sliding blocks, are fixedly connected with the inner walls of the strip-shaped openings, and the springs are movably sleeved outside the corresponding guide rods respectively.

Preferably, the walking assembly comprises four supporting shafts, four crawler wheels, two crawler wheels and two rotating motors, a mounting groove is formed in the base, two rotating pins are rotatably installed in the two mounting grooves, crawler wheels are fixedly sleeved on the four rotating pins, the two crawler wheels located in the same plane are connected with the same crawler wheel in a transmission mode, the rotating motors are fixedly installed on the front side and the rear side of the base, and output shafts of the two rotating motors are fixedly connected with the corresponding supporting shafts in an axial mode.

Preferably, a bracket is fixedly arranged on one side of the U-shaped plate.

The beneficial effects of the utility model are as follows: according to the utility model, the height of the U-shaped plate can be adjusted through the adjusting component, the U-shaped plate can be fixed after being adjusted to a required angle through the limiting component, the concrete pouring pipe can be clamped and fixed under the action of the clamping component, meanwhile, vibration generated when the concrete pouring pipe is used for conveying concrete can be buffered, the phenomenon that the device is displaced due to vibration is effectively avoided, the running component can be used for carrying out traction operation on the concrete pouring pipe to a required direction, and after traction is completed, the device is stably supported through the supporting component matched with the crawler belt.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a traction device for a concrete pouring pipe for building construction;

fig. 2 is a schematic diagram of a partial sectional structure of a concrete pouring pipe traction device for building construction according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of a traction device for a concrete pouring pipe for building construction according to the present utility model;

fig. 4 is a schematic structural view of a portion B of a traction device for a concrete pouring pipe for building construction according to the present utility model.

In the figure: 1. a base; 11. an inner wire sleeve; 12. fixing a screw rod; 13. a support plate; 14. a driven gear; 15. a driving motor; 16. a drive gear; 17. a telescopic rod; 18. a top plate; 2. a hollow slab; 21. a support rod; 211. a lifting plate; 212. adjusting a screw rod; 213. adjusting a motor; 22. a fixed plate; 221. a limit rod; 23. a U-shaped plate; 231. a slide block; 232. a clamping plate; 233. a spring; 24. and a bracket.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a traction device for a concrete pouring pipe for building construction, which comprises a base 1, a hollow slab 2, a supporting rod 21 and a U-shaped plate 23, wherein the hollow slab 2 is fixedly installed on the top side of the base 1, mounting grooves are formed in the base 1, two rotating pins are rotatably installed in the two mounting grooves, crawler wheels are fixedly sleeved on the four rotating pins, the same crawler wheels are in transmission connection with the two crawler wheels in the same plane, rotating motors are fixedly installed on the front side and the rear side of the base 1, output shafts of the two rotating motors are respectively and fixedly connected with corresponding supporting shafts in an axial direction, the two crawler wheels can be respectively controlled, so that running, steering and other operations can be realized, the use flexibility of the device is effectively improved, traction operations can be realized on the concrete pouring pipe towards the required direction, the supporting rod 21 is vertically and slidably installed on the hollow slab 2, the U-shaped plate 23 is rotatably installed on the top end of the supporting rod 21, two fixed blocks are fixedly installed on one side top of the hollow slab 2, the same rotating pin is rotatably installed on the rotating pin, a limit sleeve 11 is fixedly installed on one side of the two limit sleeve 11, two limit rods are fixedly installed on the two limit rods 221, two limit sleeves 12 are fixedly installed on the two ends of the corresponding limit sleeves 12, two limit sleeves 11 are fixedly installed on the two limit sleeves 12 and are fixedly installed on the two ends of the limit sleeves 12, one side of the limit sleeves 11 are fixedly installed on the two limit sleeves 12 and are fixedly installed on the two limit sleeves 11, one side of the limit sleeves are respectively, one end of the limit sleeve 11 is fixedly installed on the limit sleeve 11 is fixedly and the limit sleeve 11 is fixedly installed on the limit sleeve 13, and the limit sleeve is 13 is arranged on the limit sleeve is 13. The driven gears 14 are fixedly sleeved on the top ends of the two inner wire sleeves 11, the driving motor 15 is fixedly installed on the base 1, the driving gear 16 is fixedly sleeved on the output shaft of the driving motor 15, the driving gear 16 is meshed with the two driven gears 14, the plurality of telescopic rods 17 are fixedly installed on the base 1, the bottom ends of the plurality of telescopic rods 17 are fixedly installed on the supporting plate 13, the same top plate 18 is fixedly installed on the top ends of the plurality of telescopic rods 17, the supporting plate 13 can be controlled to move downwards after moving to a required position, so that the supporting plate 13 can be contacted with the ground to form a support, the device can further have a larger grounding area, the stability of the device is effectively ensured, the lifting plate 211 is slidably installed on the inner wall of the hollow plate 2, the lifting plate 211 is rotationally connected with the bottom ends of the supporting rods 21, the adjusting screw rod 212 is vertically rotationally installed in the hollow plate 2, the adjusting screw rod 212 is in threaded connection with the lifting plate 211, the adjusting motor 213 is fixedly arranged on the top side of the hollow plate 2, the output shaft of the adjusting motor 213 is axially and fixedly connected with the output shaft of the adjusting screw rod 212, the height of the supporting rod 21 can be adjusted, thereby the height adjustment of the U-shaped plate 23 can be realized, strip-shaped openings are formed on the inner walls of the front side and the rear side of the U-shaped plate 23, two guide rods are vertically and fixedly arranged in the two strip-shaped openings, the same sliding block 231 is slidably arranged on the two guide rods positioned in the same strip-shaped opening, a screw rod is arranged on the sliding block 231 in a threaded manner, an adjusting wheel is fixedly sleeved at one end of the screw rod, far from the U-shaped plate 23, of the screw rod extends into the U-shaped plate 23 and is rotationally provided with a clamping plate 232, a limit screw rod is arranged on the adjusting wheel in a threaded manner, a plurality of limit holes are formed in the sliding block 231, the limit screw rod is in the corresponding limit holes in a threaded manner, the top side and the bottom side of slider 231 are all fixed mounting have two springs 233, and the one end that slider 231 was kept away from to four springs 233 all is in fixed connection with the inner wall of bar mouth, and a plurality of springs 233 are respectively movable sleeve and are established in the guide bar outside that corresponds, are convenient for carry out the centre gripping to the concrete placement pipe fixedly, can provide effectual buffering to its vibration that produces in the concrete transportation process simultaneously.

In this embodiment, a bracket 24 is fixedly mounted on one side of the U-shaped plate 23 to facilitate support of the concrete casting pipe.

Working principle: when the device is used, the power supply is firstly switched on, the device is moved to a position where the device is required to be used, then the concrete pouring pipe is fixed through the clamping assembly, the concrete pouring pipe is adjusted to a required height through the adjusting assembly, the limiting rod 221 is controlled to be separated from the limiting groove through the operating rod, the U-shaped plate 23 is rotated to adjust the direction of the concrete pouring pipe, the operating rod is loosened after the adjustment is completed, the limiting rod 221 can be clamped in the corresponding limiting groove under the action of the torsion spring, the fixing of the U-shaped plate 23 can be realized, the position of the device is adjusted through the walking assembly, the concrete pouring pipe can be pulled to a required direction according to the requirement, the supporting assembly is controlled to be matched with the crawler belt to provide support for the device after the adjustment is completed, then the concrete pouring operation is carried out, and the vibration generated in the process of discharging the concrete from the concrete pouring pipe can be effectively buffered under the action of the plurality of springs 233, and the phenomenon that the device is displaced due to the vibration can be effectively avoided.

The concrete pouring pipe traction device for the building construction provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The traction device for the concrete pouring pipe for the building construction is characterized by comprising a base (1), a walking assembly, a hollow slab (2), a supporting rod (21), a limiting assembly, a supporting assembly, an adjusting assembly, a clamping assembly and a U-shaped slab (23);

the utility model discloses a hollow slab, including hollow slab (2), supporting component, clamping component, supporting component and clamping component, hollow slab (2) is fixed mounting in the top side of base (1), walking component sets up on base (1), vertical slidable mounting of branch (21) is on hollow slab (2), U-shaped board (23) rotate the top of installing on branch (21), limiting component sets up on branch (21), and limiting component is connected with hollow slab (2), supporting component sets up on base (1), adjusting component sets up in hollow slab (2), and adjusting component is connected with branch (21), clamping component sets up in U-shaped board (23).

2. The concrete placement pipe traction device for building construction according to claim 1, wherein: the supporting component comprises a top plate (18), a supporting plate (13), a plurality of telescopic rods (17), two inner wire sleeves (11), two fixed screw rods (12), two driven gears (14), a driving motor (15) and a driving gear (16), wherein the two inner wire sleeves (11) are rotatably installed on the base (1), the fixed screw rods (12) are installed in the two inner wire sleeves (11) in a threaded mode, the same supporting plate (13) is fixedly installed at the bottom ends of the two fixed screw rods (12), the driven gears (14) are fixedly sleeved at the top ends of the two inner wire sleeves (11), the driving motor (15) is fixedly installed on the base (1), the driving gear (16) is meshed with the two driven gears (14) through the fixed sleeve, the telescopic rods (17) are fixedly installed on the base (1), and the same top plate (18) is fixedly installed at the bottom ends of the telescopic rods (17).

3. The concrete placement pipe traction device for building construction according to claim 1, wherein: the adjusting assembly comprises an adjusting motor (213), a lifting plate (211) and an adjusting screw (212), wherein the lifting plate (211) is slidably arranged on the inner wall of the hollow plate (2), the lifting plate (211) is rotationally connected with the bottom end of the supporting rod (21), the adjusting screw (212) is vertically rotationally arranged in the hollow plate (2), the adjusting screw (212) is in threaded connection with the lifting plate (211), the adjusting motor (213) is fixedly arranged on the top side of the hollow plate (2), and the output shaft of the adjusting motor (213) is axially and fixedly connected with the output shaft of the adjusting screw (212).

4. The concrete placement pipe traction device for building construction according to claim 1, wherein: the limiting assembly comprises a fixed disc (22), a limiting rod (221) and two torsion springs, wherein two fixed blocks are fixedly arranged at the top of one side of the hollow plate (2), one rotating pin is rotatably arranged on each fixed block, the limiting rod (221) is radially and fixedly arranged on each rotating pin, the torsion springs are fixedly arranged on one sides of the two fixed blocks, which are close to each other, one ends of the two torsion springs, which are close to each other, are fixedly connected with the limiting rod (221), the outer side of the rotating pin is movably sleeved with the torsion springs, the fixed disc (22) is fixedly sleeved on the supporting rod (21), a plurality of limiting grooves are formed in the outer peripheral surface of the fixed disc (22), the limiting rods (221) are clamped in the corresponding limiting grooves, and the operating rods are radially and fixedly arranged on the limiting rods (221).

5. The concrete placement pipe traction device for building construction according to claim 1, wherein: the clamping assembly comprises two clamping plates (232), two sliding blocks (231), two screws, four guide rods, eight springs (233), two limiting screw rods and two adjusting wheels, wherein strip-shaped openings are formed in the inner walls of the front side and the rear side of the U-shaped plate (23), two guide rods are vertically and fixedly installed in the two strip-shaped openings, the same sliding block (231) is slidably installed on the two guide rods located in the same strip-shaped opening, the screws are installed on the sliding blocks (231) in a threaded mode, one end of each screw rod, far away from the U-shaped plate (23), is fixedly sleeved with the adjusting wheels, one end of each screw rod, far away from each adjusting wheel, extends into the U-shaped plate (23) and is rotatably provided with the corresponding clamping plate (232), the limiting screw rods are installed on the adjusting wheels in a threaded mode, a plurality of limiting holes are formed in the sliding blocks (231), the limiting screw rods are installed in the corresponding limiting holes in a threaded mode, the top side and the bottom side of each sliding block (231) are fixedly connected with the inner walls of the strip-shaped openings, one ends of the four springs (233) are far away from the sliding blocks (231), and the corresponding guide rods are movably sleeved on the outer sides of the sliding blocks.

6. The concrete placement pipe traction device for building construction according to claim 1, wherein: the walking assembly comprises four supporting shafts, four crawler wheels, two crawler wheels and two rotating motors, wherein the base (1) is provided with a mounting groove, two rotating pins are rotatably arranged in the two mounting grooves, the crawler wheels are fixedly sleeved on the four rotating pins, the two crawler wheels located in the same plane are connected with the same crawler wheels in a transmission manner, the front side and the rear side of the base (1) are fixedly provided with the rotating motors, and output shafts of the two rotating motors are respectively and fixedly connected with the corresponding supporting shafts in the axial direction.

7. The concrete placement pipe traction device for building construction according to claim 1, wherein: one side of the U-shaped plate (23) is fixedly provided with a bracket (24).