CN202668754U

CN202668754U - Free-disassembly tensile head plate of square-pile die

Info

Publication number: CN202668754U
Application number: CN 201220265826
Authority: CN
Inventors: 耿山河; 曾宪任
Original assignee: JIANGSU ZHONGJI PILE INDUSTRY CO LTD
Current assignee: JIANGSU ZHONGJI PILE INDUSTRY CO LTD
Priority date: 2012-06-07
Filing date: 2012-06-07
Publication date: 2013-01-16
Anticipated expiration: 2022-06-07

Abstract

The utility model discloses a free-disassembly tensile head plate of a square-pile die, which comprises a frame-shaped head plate body, wherein a tensile screw rod hole is formed in the center of the head plate body; reinforced ribs are respectively connected between the tensile screw rod hole and each edge of the head plate body; every two adjacent reinforced ribs and the corresponding edges connected with the reinforced ribs form a hollow area; and each hollow area at least contains one connecting bolt between an end plate with a tensile plate. According to the free-disassembly tensile head plate with the reasonable structure, the head plate is not required to be disassembled, the connecting bolt between the end plate of a pile body product and the tensile plate can be demounted, so as to reduce the disassembly and assembly procedures and time; and accordingly, not only the work efficiency is improved, but also the labor intensity is reduced, so as to solve the recruitment pressure problem.

Description

A dismounting plate is exempted from the stretch-draw of square pile mould

Technical field

The utility model relates to a kind of square pile mould, is that a dismounting plate is exempted from the stretch-draw of a kind of square pile mould specifically.

Background technology

In the square pile production process, must from mould, separate after the pile body product shaping, after in existing technique, being that the tensioning head plate is removed, disassemble with the connecting bolt of pneumatic wrench with stretch board and end plate again, then with suspension hook the pile body product is hung out from the square pile mould, product and mould are separated, therefore require the operator to have good muscle power to load and unload the tensioning head plate of mould upper support stretch-draw bolt, general 10 hours ability is produced 100, and the labor strength of this operation is very large and the cost of labor expenditure is also very high within the working time, operating efficiency is not high again, also be difficult to recruit the workman of this operation.

The utility model content

Goal of the invention: in order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of square pile mould stretch-draw rational in infrastructure, that can increase work efficiency to exempt from a dismounting plate.

Technical scheme: in order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a dismounting plate is exempted from the stretch-draw of a kind of square pile mould, comprise shaped as frame head plate body, be provided with the tensioning screw rod hole in a center of plate body, all be connected with reinforcement between every limit of tensioning screw rod hole and a plate body, limit on adjacent two reinforcements and the coupled plate body forms leakage area, accommodates at least the connecting bolt of an end plate and stretch board in each described leakage area.

Operation principle of the present utility model: allow pneumatic wrench directly disassemble from the front with the connecting bolt of end plate and stretch board by leakage area, allow stretch board separate with end plate.

As further improvement of the utility model, described reinforcement has four.Described leakage area has four, and holds the connecting bolt of three end plates and stretch board in each leakage area.

Beneficial effect: compared with prior art, because of the present utility model rational in infrastructure, after adopting the utility model, do not need a dismounting plate just the end plate of pile body product and the connecting bolt of stretch board can be unloaded down, namely can reduce dismounting operation and time, thereby can increase work efficiency, can reduce labor intensity again and can solve the recruitment pressure.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As shown in Figure 1, a dismounting plate is exempted from the stretch-draw of a kind of square pile mould, comprise shaped as frame head plate body 1, the outside on every limit of shaped as frame head plate body 1 is equipped with connecting plate 6, have the screwed hole 7 suitable with the mould upper screwed hole at connecting plate 6, be provided with tensioning screw rod hole 2 in a center of plate body 1, all be fixedly connected with reinforcement 3 between the inboard on every limit of tensioning screw rod hole 2 and a plate body 1, limit on adjacent two reinforcements 3 and the coupled plate body 1 forms leakage area 4, accommodates at least the connecting bolt of an end plate and stretch board in each leakage area 4.Through correct plate be subjected to support force to calculate the thickness of corresponding increasing stress surface after, design again the area of leakage area 4 according to the distributing position of end plate bolt, so just the stretch-draw moment of original plate is transferred on four reinforcements 3, reinforcement 3 preferred four, form like this four leakage areas 4, and accommodate three end plate bolts in each leakage area 4.

During work, allow pneumatic wrench directly just the connecting bolt 5 of end plate and stretch board can be disassembled by leakage area 4, so that stretch board separates with end plate, then with suspension hook the pile body product is hung out from the square pile mould, product and mould are separated, do not need like this a dismounting plate just the end plate of pile body product and the connecting bolt 5 of stretch board can be unloaded down, therefore just reduced the dismounting operation to the tensioning head plate one, and the working time has once shortened again, can reduce labor intensity and solve recruitment pressure again, after adopting the present invention now, can produce at least 300 in 10 hours.

The above only is preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a dismounting plate is exempted from square pile mould stretch-draw, it is characterized in that, comprise shaped as frame head plate body (1), be provided with tensioning screw rod hole (2) in a center of plate body (1), all be connected with reinforcement (3) between every limit of tensioning screw rod hole (2) and a plate body (1), limit on adjacent two reinforcements (3) and the coupled plate body (1) forms leakage area (4), accommodates at least the connecting bolt (5) of an end plate and stretch board in each described leakage area (4).

2. a dismounting plate is exempted from square pile mould according to claim 1 stretch-draw, it is characterized in that, described reinforcement (3) has four.

3. a dismounting plate is exempted from square pile mould according to claim 2 stretch-draw, it is characterized in that, described leakage area (4) has four, and holds the connecting bolt (5) of three end plates and stretch board in each leakage area (4).

4. a dismounting plate is exempted from square pile mould according to claim 1 stretch-draw, it is characterized in that, the outside on every limit of described shaped as frame head plate body (1) is equipped with connecting plate (6), has the screwed hole (7) suitable with square pile mould upper screwed hole at connecting plate (6).