CN209814026U

CN209814026U - Pouring trolley for building

Info

Publication number: CN209814026U
Application number: CN201920645645.9U
Authority: CN
Inventors: 刘思睿; 余涛; 邓强; 吴彬
Original assignee: China State Construction Technology Hunan Co Ltd
Current assignee: China State Construction Technology Hunan Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2019-12-20
Anticipated expiration: 2029-05-05

Abstract

The utility model provides a perfusion trolley for construction, which comprises a trolley body, a trolley chassis, wheels, a handle, a baffle, a splicing sleeve and an auxiliary push shovel for grouting; the trolley body is arranged on the trolley underframe, one side of the trolley body is provided with a clamping groove for sliding of a baffle, a slurry leakage hole is arranged below the clamping groove, and a splicing sleeve is connected to the slurry leakage hole; the two sides of the hopper car chassis are connected with rotating wheels through rotating shafts, and the hopper car chassis is also connected with handles which are convenient for pushing the hopper car to walk; the device can effectively seal the grout leaking hole by inserting the baffle into the clamping groove, and control the starting and stopping of grouting of UHPC concrete; meanwhile, the length of the splicing sleeve is adjustable, the splicing sleeve can adapt to UHPC concrete pouring with different height requirements, the distance between the splicing sleeve and a poured position is well controlled, and the UHPC concrete is prevented from splashing and scattering everywhere; in addition, during the process of hopper car grouting, the auxiliary push-production is used for assisting slurry flow by extending into the slurry leakage hole to be drawn and inserted back and forth.

Description

Pouring trolley for building

Technical Field

The utility model relates to a trolley field especially relates to a fill trolley for building.

Background

The assembly type building is a building industrialization development direction which is widely popularized at present. The connecting node of the prefabricated parts in the prefabricated concrete structure theory is a weak link, and the problems of complex node construction, high technical requirement on workers, large workload, high construction difficulty, low operation efficiency and the like of the current node connecting material and mode of the prefabricated concrete parts appear, so that the connecting node becomes the biggest obstacle restricting the development of the prefabricated building and becomes one of hot research subjects of the industry. UHPC is a high-strength, high-toughness and low-porosity ultrahigh-strength cement-based material, has self-leveling pouring performance, and simultaneously has excellent mechanical property and durability, and the problems in the existing fabricated building node connection can be effectively solved by applying the UHPC to the node connection of a precast concrete member. At present, the application of UHPC concrete to fabricated buildings is still in the experimental development stage, although actual results are obtained, the UHPC concrete has not been popularized in a large range, and mature matched field construction devices are few; therefore, a novel perfusion trolley for buildings is urgently needed in the industry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill hopper car for building to solve the technical problem who exists among the background art.

In order to achieve the purpose, the utility model provides a perfusion trolley for buildings, which comprises a trolley body, a trolley chassis, wheels, a handle, a baffle and a splicing sleeve; the hopper truck comprises a truck body, a hopper truck chassis, a slurry leakage hole, a baffle plate, a slurry leakage sleeve and a slurry leakage cover, wherein the truck body is arranged on the hopper truck chassis, one side of the truck body is provided with a clamping groove for the baffle plate to slide, and the slurry leakage hole is formed below the clamping groove and is connected with the splicing sleeve; the two sides of the hopper car chassis are connected with rotating wheels through rotating shafts, and the hopper car chassis is also connected with handles which are convenient for pushing the hopper car to walk; the device can effectively seal the grout leaking hole by inserting the baffle into the clamping groove, and control the starting and stopping of grouting of UHPC concrete; meanwhile, the length of the splicing sleeve is adjustable, so that the splicing sleeve is suitable for UHPC concrete pouring with different height requirements, the distance between the splicing sleeve and a poured position is well controlled, the UHPC concrete is prevented from splashing and scattering everywhere, and the practicability of the device is enhanced; in addition, this application device simple structure, production is convenient, and operation flow is simple, and a workman can accomplish all operations, and the later maintenance is simple, use the back water wash clean can, market economy is good.

Further, the height of the baffle is greater than that of the vehicle body; the width of the baffle is larger than the diameter of the grout leakage hole, so that the baffle can effectively seal the grout leakage hole and prevent UHPC concrete grout leakage.

Further, the splicing sleeve comprises a section of sleeve or a plurality of sections of sleeve which are connected together in series along the length direction of the sleeve; splicing sleeve's length is adjustable, is favorable to adapting to the UHPC concrete of the not co-altitude requirement and pours, controls splicing sleeve and by the distance between the position of pouring, prevents that UHPC concrete from splashing everywhere unrestrained, strengthens the practicality of this application device.

Furthermore, the total length of the splicing sleeve is 0-400 mm.

Furthermore, the ratio of the volume of the vehicle body to the area of the slurry leakage hole is 5.6-22.2, so that the UHPC concrete in the vehicle body can freely flow through the slurry leakage hole, the proper unit time flow of the UHPC concrete is ensured, the UHPC concrete cannot flow too fast, the UHPC concrete splashes and falls everywhere, and the pouring efficiency is not influenced because the UHPC concrete flows too slowly.

Furthermore, the diameter of the slurry leaking hole is 50-100 mm.

The pouring trolley for the building further comprises an auxiliary pushing shovel for grouting, and the auxiliary pushing shovel is used for assisting slurry to flow.

The utility model discloses following beneficial effect has:

(1) the utility model provides a perfusion trolley for buildings, which comprises a trolley body, a trolley chassis, wheels, handles, a baffle plate and a splicing sleeve; the hopper truck comprises a truck body, a hopper truck chassis, a slurry leakage hole, a baffle plate, a slurry leakage sleeve and a slurry leakage cover, wherein the truck body is arranged on the hopper truck chassis, one side of the truck body is provided with a clamping groove for the baffle plate to slide, and the slurry leakage hole is formed below the clamping groove and is connected with the splicing sleeve; the two sides of the hopper car chassis are connected with rotating wheels through rotating shafts, and the hopper car chassis is also connected with handles which are convenient for pushing the hopper car to walk; the vehicle body of the device is provided with the clamping groove and the baffle plate, and the baffle plate is inserted into the clamping groove, so that the grout blocking hole can be effectively sealed, and the starting and stopping of grouting of UHPC concrete are controlled; the length of the splicing sleeve is adjustable, so that the splicing sleeve is suitable for UHPC concrete pouring with different height requirements, the distance between the splicing sleeve and a poured position is well controlled, the UHPC concrete is prevented from splashing and scattering everywhere, and the practicability of the device is improved; the device has the advantages of simple structure, convenience in production, simple operation flow, capability of completing all operations by one worker, simplicity in later maintenance, capability of cleaning the workpiece by water after use, and good market economy.

(2) The device comprises a slurry leakage auxiliary tool; the auxiliary tool is a push shovel which is hung on the outer wall of the vehicle body and extends into the slurry leakage hole to be drawn and inserted back and forth to assist the slurry to flow

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic structural view of a pouring hopper car for construction according to the present invention;

FIG. 2 is a top plan view of the pouring hopper car for construction of FIG. 1;

FIG. 3 is a side view of the pouring hopper car for construction of FIG. 1;

the trolley comprises a trolley body 1, a trolley body 2, a trolley underframe 3, wheels 4, a handle 5, a baffle plate 6, a splicing sleeve 7 and an auxiliary push shovel.

Detailed Description

The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Referring to fig. 1 to 3, the utility model provides a perfusion trolley for building, which comprises a trolley body 1, a trolley chassis 2, wheels 3, a handle 4, a baffle 5 and a splicing sleeve 6; the width of the trolley body is matched with that of the trolley chassis, the trolley body is arranged on the trolley chassis, a clamping groove for sliding of a baffle is formed in one side (front side) of the trolley body, a slurry leakage hole is formed below the clamping groove, and a splicing sleeve is connected to the slurry leakage hole; the two sides of the hopper car chassis are connected with rotating wheels through rotating shafts, and handles convenient for pushing the hopper car to walk are further connected to the hopper car chassis.

The height of the baffle 5 is greater than that of the vehicle body 1; the width of the baffle 5 is larger than the diameter of the slurry leakage hole, and the baffle is inserted into the clamping groove to effectively seal the slurry leakage hole and prevent slurry leakage; and after the baffle is inserted into the clamping groove, a gap of 1.5-3mm is left between the two sides of the baffle and the clamping groove, so that the baffle can also slide up and down in the clamping groove under the condition that the vehicle body is filled with UHPC concrete, and the opening and closing of the slurry leakage hole are controlled.

The splicing sleeve 6 comprises a section of sleeve or a plurality of sections of sleeves which are connected in series along the length direction of the sleeve, the splicing sleeve is formed by the section of sleeve, the sleeve is in a circular table structure, the outer diameter of the top of the circular table is smaller than the diameter of the slurry leakage hole, the outer diameter of the bottom of the circular table is larger than the diameter of the slurry leakage hole, when the sleeve is installed in the slurry leakage hole, one end with the large outer diameter is positioned in the trolley body of the trolley, and the other end with the small outer diameter extends out of the trolley body, and the sleeve installation mode designed by the circular table structure can effectively prevent the splicing sleeve from falling out of the; the splicing sleeve is formed by splicing a plurality of sections of sleeve pipes which are connected in series along the length direction of the sleeve pipes, through holes which are used for mutual matching connection are arranged on the sleeve pipes, the length of the splicing sleeve is adjusted by mutual extension and contraction of the sleeve pipes, and then the sleeve pipes penetrate through the through holes of the sleeve pipes to be fixed through bolts; and the sleeve (the first section of sleeve) connected with the slurry leakage hole in the splicing sleeve is in a round table structure; splicing sleeve's adjustable length is favorable to adapting to the UHPC concrete of not co-altitude requirement and pours, controls splicing sleeve and by the distance between the position of pouring, prevents that UHPC concrete from splashing everywhere unrestrained, has improved the practicality of this device for building fill hopper car.

The total length of the splice sleeve 6 is 0-400.

The ratio of the volume of the vehicle body 1 to the area of the grout leakage hole is 5.6-22.2, so that UHPC concrete in the vehicle body can freely flow through the grout leakage hole, the proper unit time flow of the UHPC concrete is ensured, the UHPC concrete cannot flow too fast, the UHPC concrete splashes and falls everywhere, and the pouring efficiency is not influenced because the UHPC concrete flows too slowly.

The diameter of the slurry leaking hole is 50-100 mm.

A construction-use pouring hopper car comprises an auxiliary push shovel 7 for grouting; the auxiliary push shovel is hung on the outer wall of the vehicle body or placed in the vehicle body, and the auxiliary push shovel is inserted into the slurry leakage hole to draw and assist the slurry to flow back and forth.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pouring hopper car for buildings is characterized by comprising a car body, a hopper car chassis, wheels, handles, baffles and a splicing sleeve; the hopper truck comprises a truck body, a hopper truck chassis, a slurry leakage hole, a baffle plate, a slurry leakage sleeve and a slurry leakage cover, wherein the truck body is arranged on the hopper truck chassis, one side of the truck body is provided with a clamping groove for the baffle plate to slide, and the slurry leakage hole is formed below the clamping groove and is connected with the splicing sleeve; the two sides of the hopper car chassis are connected with rotating wheels through rotating shafts, and handles convenient for pushing the hopper car to walk are further connected to the hopper car chassis.

2. The pouring hopper car for buildings according to claim 1, wherein the height of the baffle plate is greater than that of the car body; the width of the baffle is larger than the diameter of the slurry leakage hole.

3. The pouring hopper car for buildings according to claim 1, wherein the splicing sleeve comprises a single sleeve or a plurality of sleeves connected together in series along the length direction of the sleeve.

4. A construction irrigation trolley according to claim 3 wherein the splice sleeve has an overall length of 0-400 mm.

5. The pouring hopper car for building according to claim 1, wherein the ratio of the volume of the car body to the area of the slurry leaking hole is 5.6-22.2.

6. The pouring hopper car for buildings according to claim 1, wherein the diameter of the slurry leaking hole is 50-100 mm.

7. A construction perfusion trolley according to any one of claims 1 to 6, further including an auxiliary push blade for grouting to assist the flow of the slurry.