Anti-sliding finished concrete support structure with controllable precision

Abstract

An anti-sliding finished concrete support structure with controllable precision comprises a finished concrete support body, the vertical section of the finished concrete support body is of an inverted-T-shaped structure, sleeves are arranged at the four corners of the lower portion of the inverted-T-shaped structure, the lower end of a long-strip-shaped screw penetrates out of the sleeves and then is provided with a connecting nut, and the end of the long-strip-shaped screw is fixedly connected with a nut. The long-strip-shaped screw rod end fixedly connected with the nut is pre-buried in a ground foundation, and the upper end of the long-strip-shaped screw rod penetrates out of the sleeve and then is provided with a plurality of nuts. The scale marks are arranged on the long-strip screw, on one hand, the height and the levelness of the support can be accurately controlled, the engineering quality is improved, on the other hand, the workload in the construction process can be greatly reduced, the construction period is shortened, and the efficiency is improved; and after the support is in place, the nut can be directly screwed by a wrench without other equipment and appliances for installation, so that convenience and rapidness are realized, and the efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to civil engineering structure construction field especially relates to precision controllable anti -slip finished product concrete support structure. BACKGROUND

[0002] As one of important components in concrete structure, foundation engineering has important influence on improving engineering quality, accelerating construction progress, reducing engineering cost and realizing civilized construction. According to statistics, foundation engineering generally accounts for 30% to 40% of the cost of concrete structure engineering, 40% to 50% of engineering labor quantity and about 55% of construction period.

[0003] At present, the traditional structure used in the foundation structure construction of building engineering is pouring concrete support. This traditional method mainly has the following several shortcomings: (1) cast-in-place concrete support has many processes such as binding reinforcement, supporting mould and pouring in the production process, and process problems are easy to occur, which influences engineering quality; (2) the construction period of cast-in-place concrete support is long, and the process is complex and difficult to control, so that time and quality cannot be comprehensively guaranteed; (3) if expansion or mould deformation occurs in the pouring and vibrating process of cast-in-place concrete support, the quality hidden danger cannot be found in time; (4) for the foundation engineering with higher flatness requirement, it is necessary to manually take a ruler to successively check whether the top surface levelness and height of the foundation support meet the installation requirements of equipment base, and the work load is large and easy to make mistakes, and the acceptance efficiency is low; (5) if cast-in-place concrete support is used as temporary equipment, it is one-time foundation and cannot be removed and reused, which is large waste and increases cost. UTILITARIAN CONTENT

[0004] The utility model provides a precision controllable anti -slip finished product concrete support structure, and the precision controllable anti -slip finished product concrete support structure can improve time efficiency and save cost.

[0005] To solve the above problems, the technical scheme adopted by the utility model is as follows:

[0006] A precision controllable anti -slip finished product concrete support structure, the support structure includes a finished product concrete support body, the vertical section of the finished product concrete support body is a convex letter structure, the lower part of the convex letter structure is provided with a sleeve, a long screw rod is arranged in the sleeve, and the end of the long screw rod is fixedly connected with a nut and a screw cap, the end of the long screw rod is embedded in the ground foundation, and the upper end of the long screw rod is provided with a plurality of nuts.

[0007] The long screw rod has a scale line on the rod body, the zero scale of the scale line is located on the inner side of the screw cap, and the scale line is arranged along the length direction of the long screw rod.

[0008] The nut is provided with a nut gasket between the nut and the end face of the finished concrete support body.

[0009] The finished concrete support body top is provided with a pre-buried steel plate.

[0010] The utility model mainly is used in the equipment base lower foundation, the foundation support of fast supporting equipment base, the strength of support ensures can satisfy design requirement, mainly bears the bottom load of equipment.

[0011] 1, anti -slip: the utility model installs, one end of long bolt is buried below ground for fixing finished concrete support body, after nut installation, finished concrete support body is limited, prevents slipping.

[0012] 2, the utility model discloses the rod of long bolt is equipped with scale line, one aspect can accurate control finished concrete support top, can real -time adjustment support height in the construction installation process, once the deviation can take corresponding treatment measures in time, improve work efficiency and engineering quality, the other hand, compared with the top levelness and height of artificial taking ruler in succession verifying foundation support in prior art, the existence of scale line can greatly reduce the work load of support in construction and acceptance engineering, improve acceptance efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the installation structure schematic diagram of long bolt in the utility model. DETAILED DESCRIPTION

[0015] The utility model will be further explained in detail in connection with the drawings.

[0016] Reference Figure 1 、 Figure 2 A precision controllable anti -slip finished concrete support structure, the support structure includes finished concrete support body 1, the finished concrete support body 1 vertical section is convex letter shape structure, the convex letter shape structure lower part four corners are equipped with sleeve pipe 7, long screw rod 4 lower end passes out sleeve pipe 7 after being equipped with connecting nut 5 and end portion welding nut 3, long screw rod 4 end of welding nut 3 is pre -buried in ground foundation, is used for fixing finished concrete support, prevents slipping. Long screw rod 4 upper end passes out sleeve pipe 7 after being equipped with a plurality of nuts 5 for clamping fixed support body. The height and levelness of support 1 are adjusted by adjusting the height of nut 5, and the actual use quantity of nut 5 can be appropriately increased or decreased according to the size of stress.

[0017] The long screw rod 4 has a scale line on the rod body, the zero scale of the scale line is located inside the screw nut 3, and the scale line is arranged along the length direction of the long screw rod. The scale line on the rod body of the long screw rod 4 is accurate to millimeter, so as to accurately position the height and levelness of the support structure; the zero scale is located inside the screw nut 3, and the scale line is arranged along the length direction of the long screw rod 4. The scale line is preferably arranged along the entire length direction, of course, from the practical scale line segment, the scale line can also be arranged only in the range of the free end of the long screw rod 4 beyond the screw nut 3, and the reference position and appropriate moving range can be arranged. In addition, the scale line is arranged on the rod body of the long screw rod 4 in a plane, so as to facilitate the drawing of the scale line; it can be understood that the plane is only a small plane, and the existence of the plane basically does not affect the function of the long screw rod 4 as a screw rod.

[0018] The nut and the end surface of the finished concrete support body 1 are provided with a nut gasket 6, and the height of the nut gasket 6 can be adjusted up and down.

[0019] The top of the finished concrete support body 1 is provided with a pre-embedded steel plate 2 for connecting the equipment base installed on the upper part of the support body.

[0020] During installation, first, the long screw rod 4 with the screw nut 3 is embedded below the ground foundation, and is fixed by pouring plain concrete; after the long screw rod 4 is fixed, the adjusting screw nut 5 and the gasket 6 are screwed in, the long screw rod 4 is inserted into the finished concrete support body 1 with the sleeve 7, the upper end of the screw rod 4 is placed into the gasket 6, and the adjusting screw nut 5 is screwed in; at this time, the height of the finished concrete support is adjusted by adjusting the height of the upper and lower screw nuts 5, and the final screwing position of the screw nut 5 can be referred to the scale line on the long screw rod 4 to meet the design requirements.

[0021] The technical solutions provided by the utility model are described in detail. In this paper, specific examples are applied to describe the principles and implementation modes of the utility model. The above examples are only used to help understand the structure and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made to the utility model without departing from the principles of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A precision controlled slip resistant finished concrete footing structure, characterized by, The support structure comprises a finished concrete support body (1), the vertical section of the finished concrete support body (1) is a convex letter structure, the lower four corners of the convex letter structure are provided with sleeves (7), the lower end of a long screw rod (4) penetrates out of the sleeve (7) and is matched with a connecting nut (5) and the end is fixedly connected with a nut (3), the long screw rod (4) end of the fixedly connected nut (3) is pre-buried in the ground foundation, and the upper end of the long screw rod (4) penetrates out of the sleeve (7) and is matched with a plurality of nuts (5).

2. A precision controlled slip resistant finished concrete footing structure as defined in Claim 1 wherein, The long screw rod (4) has a scale line on the rod body, the zero scale of the scale line is located inside the nut (3), and the scale line is arranged along the length direction of the long screw rod.

3. A precision controlled slip resistant finished concrete footing structure as defined in Claim 1 wherein, A nut gasket (6) is arranged between the nut and the end face of the finished concrete support body (1).

4. A precision controlled, slip resistant, finished concrete support structure as in claim 1, wherein, The finished concrete support body (1) is provided with a pre-buried steel plate (2) at the top.

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