CN217205380U

CN217205380U - Concrete scaffold

Info

Publication number: CN217205380U
Application number: CN202220406550.3U
Authority: CN
Inventors: 彭丙杰; 朱金华; 杜生平; 陈鑫; 罗获; 蒲诗杰
Original assignee: Chengdu Jiangong Saili Concrete Co ltd
Current assignee: Chengdu Jiangong Saili Concrete Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-16
Anticipated expiration: 2032-02-25

Abstract

The application relates to a concrete scaffold belongs to the technical field of construction utensil, and it includes: the mounting frame, the universal wheel and the pump pipe joint; the universal wheels are all fixedly connected to the mounting rack and used for driving the mounting rack to move; the pump pipe joint is installed on the mounting bracket, a discharge pipe is communicated with one end of the pump pipe joint, and a feeding pump pipe used for discharging is communicated with the other end of the pump pipe joint. This scheme is when pouring the region in needs change, promotes the mounting bracket by constructor, and the universal wheel can drive the mounting bracket and remove, need not constructor to lift the pump line and remove, has reduced constructor's working strength, consequently, can be in large tracts of land, long-time construction operation, and this scheme has the beneficial effect who improves concrete placement efficiency.

Description

Concrete scaffold

Technical Field

The application relates to the technical field of building construction appliances, in particular to a concrete scaffold.

Background

The concrete pouring refers to the construction process of pouring the mixed concrete material into a bin, leveling the bin and tamping the concrete material to be compact.

Currently, in the related art, concrete pumping equipment, such as a concrete delivery pump truck and a concrete pump, is generally used to pump mixed concrete materials to a pouring area through a pump pipe, and when the pouring area needs to be replaced, a constructor lifts the pump pipe and transfers the pump pipe to a next construction area.

In view of the above-mentioned related art, the inventor found that when a large area is poured, a constructor may frequently drag a pump pipe, which has a large construction strength, and cannot perform a long-time work, and if the long-time work is performed, concrete pouring efficiency may be reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve concrete placement's efficiency, this application provides a concrete scaffold, adopts following technical scheme:

a concrete scaffold, comprising: the mounting frame, the universal wheel and the pump pipe joint;

the universal wheels are all fixedly connected to the mounting rack and used for driving the mounting rack to move; the pump pipe joint is installed on the mounting bracket, a discharge pipe is communicated with one end of the pump pipe joint, and a feeding pump pipe used for discharging is communicated with the other end of the pump pipe joint.

By adopting the technical scheme, when concrete is poured, the feeding pump pipe is communicated with one end of the pump pipe joint, the other end of the pump pipe joint is communicated with the discharging pipe, and the concrete is pumped out of the discharging pipe; when the region is pour in needs change, constructor promotes the mounting bracket, and the universal wheel can drive the mounting bracket and remove, need not constructor lift pump line and remove, has reduced constructor's working strength, consequently, can improve concrete placement's efficiency in large tracts of land, long-time construction operation.

Optionally, the other end of the pump pipe joint is communicated with a plurality of material distribution pipes, and the plurality of material distribution pipes are communicated with the material distribution pipes; a plurality of the discharging pipes are arranged on the mounting frame.

Through adopting above-mentioned technical scheme, the concrete can be followed a plurality of discharging pipes and pumped to realize the construction of large tracts of land multi-direction, further improved concrete placement efficiency, and still increase the homogeneity of concrete construction.

Optionally, a plurality of discharge pipes are all provided with a switch valve, and the switch valves are respectively used for opening and closing the corresponding discharge pipes.

Through adopting above-mentioned technical scheme, the ooff valve can correspond and open the discharging pipe with the regional syntropy of required pouring.

Optionally, the mounting frame is arranged in a telescopic manner; the concrete scaffold further comprises a first hydraulic rod, the fixed end of the first hydraulic rod is fixedly connected to the mounting frame, and the piston rod of the first hydraulic rod is fixedly connected to the material distributing pipe.

Through adopting above-mentioned technical scheme, start first hydraulic stem, under the drive of first hydraulic stem, the mounting bracket can stretch out and draw back in vertical direction to the height of discharging pipe has been adjusted, and then can adjust the scope of pouring of concrete.

Optionally, the material distributing pipe is a hose, the discharging pipes are connected with the mounting frame in a sliding mode, and locking components are further arranged on the discharging pipes to lock the discharging pipes.

Through adopting above-mentioned technical scheme, through sliding each discharging pipe respectively to adjust the height of each discharging pipe respectively, and then can adjust each discharging pipe and correspond the area of pouring the region.

Optionally, the locking part includes locking bolt, fixedly connected with head rod on the discharging pipe, the equal fixedly connected with in both ends of head rod slides the cover, two slide the cover establish respectively and slide in on the mounting bracket, locking bolt with slide set threaded connection, and can pass slide the cover, with the mounting bracket butt.

Through adopting above-mentioned technical scheme, after unscrewing the locking bolt, the cover that slides can slide on the mounting bracket to the height of each discharging pipe of adjustment.

Optionally, the locking part includes the second hydraulic stem, fixedly connected with second connecting rod on the discharging pipe, the groove of sliding has been seted up on the mounting bracket, the both ends of second connecting rod slide respectively in adjacent two the inslot that slides, the piston rod of second hydraulic stem with second connecting rod fixed connection, the stiff end of second hydraulic stem with mounting bracket fixed connection.

Through adopting above-mentioned technical scheme, start the second hydraulic stem, by the flexible length of second hydraulic stem, adjust the height of second connecting rod and discharging pipe.

Optionally, the mounting frame is fixedly connected with a handrail.

Through adopting above-mentioned technical scheme, the constructor of being convenient for promotes the concrete scaffold by the handrail.

Optionally, the concrete scaffold still includes the brake block, the brake block articulate in on the universal wheel, the brake block can with the universal wheel butt.

Through adopting above-mentioned technical scheme, when concrete construction frame removed to waiting to pour the region, the wheel butt of rotating brake block and universal wheel to locking universal wheel, moving taking place in the process of pouring in order to reduce concrete construction frame.

In summary, the present application at least includes the following beneficial effects:

1. the purpose of setting up mounting bracket and universal wheel is, and the roll by the universal wheel drives the mounting bracket and removes to need not constructor and lift the pump line and remove, reduced constructor's working strength, consequently, can improve concrete placement's efficiency in large tracts of land, long-time construction operation.

2. The purpose of setting up branch material pipe has realized the multi-direction construction of large tracts of land when concrete placement, has further improved concrete placement efficiency to still increase concrete construction's homogeneity.

3. The purpose of adjusting the pouring area is achieved by adjusting the height of the discharge pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of one embodiment of a concrete scaffold according to the present application;

FIG. 2 is a schematic diagram of the overall construction of an embodiment of the tapping pipe according to the present application with a height that can be adjusted;

FIG. 3 is a schematic view of the overall construction of an embodiment of the present application in which the height of the tapping pipe can be raised and lowered independently;

FIG. 4 is a schematic view of the overall construction of another embodiment of the present application in which the height of the tapping pipe can be individually raised and lowered, as distinguished from FIG. 3.

Description of reference numerals: 100. a mounting frame; 110. a carrier plate; 120. a first mounting bar; 121. a first expansion joint; 122. a second expansion joint; 123. an abutment bolt; 124. a sliding groove; 130. a second mounting bar; 210. a universal wheel; 220. a brake pad; 310. a pump line connector; 320. distributing pipes; 330. a discharge pipe; 331. an on-off valve; 400. a locking member; 410. locking the bolt; 420. a second hydraulic rod; 510. a first connecting rod; 511. a sliding sleeve; 520. a second connecting rod; 600. a first hydraulic lever; 700. an armrest.

Detailed Description

The present application is further described in detail with reference to fig. 1-4.

The application discloses a concrete scaffold, as an embodiment of concrete scaffold, as shown in figure 1: it comprises the following steps: the mounting block 100, the universal wheel 210 and the pump pipe joint 310; the shape and style of the mounting block 100 are not limited, the mounting block 100 is described as a rectangle, the mounting block 100 includes a bearing plate 110, four first mounting rods 120 and four second mounting rods 130, one end of each of the four first mounting rods 120 is perpendicular to the bearing plate 110, is arranged in a rectangle, and is welded to one surface of the bearing plate 110;

the bearing plate 110 is fixedly provided with a plurality of universal wheels 210 on the surface far away from the first mounting rod 120, in order to reduce the movement of the concrete construction frame in the pouring process, the concrete construction frame further comprises a brake pad 220, the brake pad 220 is hinged on the universal wheels 210, and the brake pad 220 can be abutted against the universal wheels 210 after rotating along a hinged shaft; in the present application, there are four universal wheels 210.

The both ends of second installation pole 130 weld in the one end that the loading board 110 was kept away from to two adjacent first installation poles 120, and pump pipe joint 310 welds on a second installation pole 130 for with the feeding pump pipe intercommunication that is used for the ejection of compact, the one end intercommunication that the feeding pump pipe was kept away from to pump pipe joint 310 has discharging pipe 330.

In this embodiment, in order to further improve the concrete pouring efficiency, the pump pipe joint 310 is communicated with the branch pipes 320, the branch pipes 320 have three discharge ports, and the discharge pipes 330 are provided with 3 discharge ports, which are communicated with the discharge ports of the branch pipes 320; three outlet pipes 330 are welded to the second mounting rods 130 on the respective sides.

In addition, in order to facilitate the control of the discharge pipes 330, each discharge pipe 330 is provided with a switch valve 331 for opening and closing the corresponding discharge pipe 330.

In order to adjust the height of the discharge pipe 330 and adjust the poured area, as shown in fig. 2, the first installation rod 120 includes a first telescopic joint 121 and a second telescopic joint 122, the first telescopic joint 121 slides in the second telescopic joint 122 along the length direction of the second telescopic joint 122, one end of the first telescopic joint 121 far away from the second telescopic joint 122 is welded with the second installation rod 130, and one end of the second telescopic joint 122 far away from the first telescopic joint 121 is welded with the bearing plate 110; in order to lock the sliding of the first telescopic joint 121, an abutting bolt 123 is further screwed to the second telescopic joint 122, and the abutting bolt 123 can pass through the second telescopic joint 122 and abut against the first telescopic joint 121.

In the embodiment, one first hydraulic rod 600 is adopted to drive the first telescopic joint 121 to slide, the fixed end of the first hydraulic rod 600 is fixedly connected to the mounting frame 100, and the piston rod of the first hydraulic rod 600 is fixedly connected to the material distributing pipe 320. However, the driving of the first expansion joint 121 to slide is not limited to the first hydraulic rod 600, and in other embodiments, the driving may be a power source such as an oil cylinder or an air cylinder, or even a manual driving.

In order to adjust the height of each discharge hole individually, the material distribution pipe 320 is provided as a hose, the plurality of discharge pipes 330 are slidably connected to the mounting rack 100, and a locking member 400 is further provided on the discharge pipes 330 to lock the discharge pipes 330.

The present application provides two embodiments of a locking member 400:

the first embodiment is as follows:

as shown in fig. 3, the locking member 400 includes a locking bolt 410, three discharging pipes 330 are welded with first connecting rods 510, two sliding sleeves 511 are welded at two ends of each first connecting rod 510, the two sliding sleeves 511 are sleeved and slid on two adjacent first mounting rods 120, and the locking bolt 410 is in threaded connection with the sliding sleeves 511, can pass through the sliding sleeves 511, and abuts against the first mounting rods 120.

Example two:

as shown in fig. 4, the locking unit 400 includes three second hydraulic rods 420, in this embodiment, the number of the second hydraulic rods 420 is three; all welded on three discharging pipe 330 has second connecting rod 520, seted up the groove 124 that slides on the first installation pole 120, the both ends of second connecting rod 520 are slided with two adjacent first installation poles 120 respectively along the groove 124 that slides and are connected, and the piston rod of three second hydraulic stem 420 welds with corresponding second connecting rod 520 respectively, and the equal fixed end fixed mounting of three second hydraulic stem 420 is on loading board 110.

In order to facilitate the constructor to push the concrete scaffold, the mounting frame 100 is welded with two handrails 700, which are respectively welded on two opposite sides of the second mounting rod 130.

The implementation principle of the embodiment is as follows:

when a concrete pouring area needs to be replaced, a constructor firstly rotates the brake block 220 to separate the brake block 220 from the wheels of the universal wheel 210, then pushes the concrete scaffold through the handrail 700, and the universal wheel 210 rolls to enable the concrete scaffold to move easily, so that the working strength of the constructor is reduced;

when the concrete scaffold reaches a pouring area, a constructor rotates the brake pad 220 to enable the brake pad 220 to be abutted against the wheels of the universal wheel 210, then concrete pumping equipment pumps concrete to the construction area, and the concrete is discharged through the discharge pipe 330;

in addition, in the casting process, a constructor can adjust the casting direction by opening and closing the on-off valve 331, and adjust the height of the discharge pipe 330 by controlling the extension and retraction of one first hydraulic rod 600 or independently adjust the height of the discharge pipe 330 by controlling the extension and retraction of three second hydraulic rods 420, thereby adjusting the area of the casting area.

The above are preferred embodiments of the present application, and the protection scope of the present application is not limited by the following embodiments: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A concrete scaffold is characterized in that: comprises a mounting rack (100), a universal wheel (210) and a pump pipe joint (310);

the universal wheels (210) are multiple, and the universal wheels (210) are fixedly connected to the mounting rack (100) and used for driving the mounting rack (100) to move; pump pipe joint (310) install in on mounting bracket (100), and the one end intercommunication of pump pipe joint (310) has discharging pipe (330), the other end intercommunication of pump pipe joint (310) has the feeding pump pipe that is used for the ejection of compact.

2. A concrete scaffold as claimed in claim 1 wherein: the other end of the pump pipe joint (310) is communicated with a plurality of material distributing pipes (320), and the plurality of material discharging pipes (330) are communicated with the material distributing pipes (320); the plurality of discharge pipes (330) are mounted on the mounting frame (100).

3. A concrete scaffold as claimed in claim 2 wherein: all install ooff valve (331) on a plurality of discharging pipe (330), a plurality of ooff valve (331) are used for respectively opening and close the correspondence discharging pipe (330).

4. A concrete scaffold as claimed in claim 3 wherein: the mounting rack (100) is arranged in a telescopic manner; the concrete scaffold further comprises a first hydraulic rod (600), the fixed end of the first hydraulic rod (600) is fixedly connected to the mounting frame (100), and the piston rod of the first hydraulic rod (600) is fixedly connected to the material distributing pipe (320).

5. A concrete scaffold as claimed in claim 3 wherein: divide material pipe (320) to be the hose, a plurality of discharging pipe (330) with mounting bracket (100) slide and be connected, and still be equipped with locking part (400) on discharging pipe (330) in order to lock discharging pipe (330).

6. A concrete scaffold as claimed in claim 5 wherein: locking part (400) includes locking bolt (410), fixedly connected with head rod (510) is gone up in discharging pipe (330), the equal fixedly connected with in both ends of head rod (510) slides cover (511), two slide cover (511) overlap respectively establish and slide in on mounting bracket (100), locking bolt (410) with slide cover (511) threaded connection, and can pass slide cover (511), with mounting bracket (100) butt.

7. A concrete scaffold as claimed in claim 5 wherein: locking part (400) includes second hydraulic stem (420), fixedly connected with second connecting rod (520) is gone up in discharging pipe (330), the groove of sliding (124) has been seted up on mounting bracket (100), slide respectively in adjacent two at the both ends of second connecting rod (520) in the groove of sliding (124), the piston rod of second hydraulic stem (420) with second connecting rod (520) fixed connection, the stiff end of second hydraulic stem (420) with mounting bracket (100) fixed connection.

8. A concrete scaffold as claimed in any one of claims 1 to 7 wherein: the mounting frame (100) is fixedly connected with a handrail (700).

9. A concrete scaffold as claimed in claim 8 wherein: the concrete scaffold further comprises a brake pad (220), the brake pad (220) is hinged on the universal wheel (210), and the brake pad (220) can be abutted against the universal wheel (210).