Concrete discharging spatter resisting device for automobile delivery pump
A technology for conveying pumps and concrete, which is applied in the processing of building materials, construction, building construction, etc. It can solve the problems of increasing the risk of safe construction, the large range of concrete spilling, and increasing labor costs, so as to achieve saving The cost of cleaning concrete, the effect of saving concrete materials and saving construction costs
Active Publication Date: 2014-08-13
CHINA NAT CHEM ENG THIRD CONSTR
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Problems solved by technology
In the process of pouring concrete for the automobile pump, when the delivery pump pipe is moved from one place to another during the intermittent period, although the operator has pressed the command to stop pouring concrete, there will still be residual concrete in the delivery pump pipe Keeps pouring down without stopping, concrete gets spilled where it's not needed
Especially when working at high altitude, the pump pipe head of the automobile pump is not controlled by anyone and is allowed to swing. At this time, the concrete is spilled in a wider range and cannot be controlled at all, causing many adverse effects
First, because the spilled concrete is not used in the engineering structure, it causes a lot of waste of materials; second, because the spilled concrete is everywhere, it affects the civilized construction on site; third, especially when working at high places, the spilled The concrete stones fly down uncontrollably, which increases the risk of safe construction and constitutes a hidden danger of safety accidents; fourth, after the completion of concrete construction, a large amount of manpower is required to clean up, which increases the labor cost
Method used
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[0019] Such as Figure 1-4 As shown, the concrete discharge stopper of the automobile delivery pump of the present invention includes a cylinder body 2, an arc door, a connecting lug 10, a door handle, a door latch pin 12, a door latch 4, and a door latch shaft. The top of the cylinder body 2 is welded The blue ring interface 1, the handrails 3 are respectively fixed on the left and right side walls of the cylinder body 2, so as to facilitate the connection between the cylinder body and the pump pipe. Connecting lugs 10 are respectively fixed on the front and rear side walls of the cylinder body 2. The door handle includes a handle 11 and a door shaft 14. The inner side of the handle 11 is welded with a door bayonet 12. The door shaft 14 passes through the two connecting lugs 10 in an arc shape. Door comprises arc door panel 8, door support 9, door stop 7, and arc door panel 8 is fixedly connected with door support 9, and the lower end of door support 9 is fixedly connected wi...
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The invention discloses a concrete discharging spatter resisting device for an automobile delivery pump, wherein connection lugs are fixed on the front side wall and the rear side wall of a cylinder body respectively; a door handle comprises a handle and a door spindle; a door block pin is fixed on the inner side of the handle; the door spindle penetrates through the two connection lugs; an arc door comprises an arc door panel, a door support and a door stopper; the arc door panel is fixedly connected with the door support; the lower end of the door support is fixedly connected with the door spindle; the door stopper is fixed at the right end of the arc door panel; an angle is formed between the handle and the arc door panel; an arc discharge port matched with the arc door panel is formed at the bottom of the cylinder body; a door stopper is installed on the cylinder body through a door stopper shaft; a groove mouth matched with the door block pin is formed in the door stopper; and the door stopper is positioned in a door stopper limiter. When the concrete discharging spatter resisting device for the automobile delivery pump is used, the cylinder body is connected with a pump pipe, the arc discharge port is sealed up tightly after the arc door is closed, concrete cannot be spattered any more, safety and environmental protection can be achieved, the concrete discharging spatter resisting device is convenient for the field construction and production, and the construction cost is saved.
Description
technical field [0001] The invention relates to the field of building construction equipment, in particular to a discharge stop control device for a concrete vehicle conveying pump in the intermittent period during the concrete pouring process. Background technique [0002] The most important process in building construction is pouring concrete, and now most of them use concrete truck pumps (hereinafter referred to as truck pumps) for concrete pouring. In the process of pouring concrete for the automobile pump, when the delivery pump pipe is moved from one place to another during the intermittent period, although the operator has pressed the command to stop pouring concrete, there will still be residual concrete in the delivery pump pipe Continuing to pour down without stopping, concrete gets spilled where it is not needed. Especially when working at high altitude, the pump pipe head of the automobile pump is not controlled by anyone and allowed to swing. At this time, the ...
Claims
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IPC IPC(8): E04G21/04
Inventor王永兵黄潘佳张小汇夏良刚
OwnerCHINA NAT CHEM ENG THIRD CONSTR