Quick detection device for pre-buried plate of precast beam support

Abstract

The utility model discloses a quick detection device for a pre-embedded plate of a precast beam support. The device comprises a fast detection measuring tool and a fast detection bolt. The quick detection measuring tool is of a right trapezoid plate-shaped structure, the length of a straight waist is equal to the length of a support embedded plate, and the edges of the two sides of the straight waist are sunken inwards to form two longitudinal openings. The length of the lower bottom is equal to the width of the support embedded plate, and the edges of the two sides of the lower bottom are sunken inwards to form two transverse openings. The quick detection bolts are detachably connected into the longitudinal bolt holes or the transverse bolt holes in the support embedded plate in a threaded mode. The beneficial effects of the utility model are that: original transverse and longitudinal span sample plate rulers of the support embedded plate are combined into one, the carrying is convenient, round holes at the original bolts on the transverse and longitudinal span sample plate rulers are changed into arched door type openings, the requirements of quick disassembly and quick inspection are satisfied, the work of quality inspection personnel is reduced, the measurement efficiency is improved, the inspection bolts are subjected to hollow processing, and the detection efficiency is improved. The light weight is convenient to assemble and disassemble.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bridge prefabricated engineering detection device technical field, concretely relates to a kind of precast beam support pre-buried plate fast detection device. BACKGROUND

[0002] In the production process of precast beam, the span of beam body, the design position of support center offset, the center position of support bolt hole and the like are important indexes for judging the quality standard of beam body. To ensure the prefabrication quality of beam body, the bolt spacing and panel size of support pre-buried plate are 100% fully inspected before the support pre-buried plate is shipped and used, and the span of beam body and support offset are 100% fully inspected after the finished product of beam body. At present, the bolt spacing and panel size of support pre-buried plate are detected by using longitudinal and transverse span template respectively, and the method is that the quality inspector first installs two bolts in two longitudinal screw holes on the support pre-buried plate, then detects by sleeving two circular openings on the longitudinal span template on the two bolts, then removes the longitudinal span template and dismounts the two bolts, then installs the two bolts in two transverse screw holes on the support pre-buried plate, detects by sleeving two circular openings on the transverse span template on the two bolts, and finally removes the transverse span template and dismounts the two bolts. Since longitudinal and transverse span templates are needed for detection, it is very troublesome, and the measurement efficiency of quality inspector is low, so it cannot meet the requirements of quick installation and dismounting. CONTENT OF UTILITY MODEL

[0003] To solve the above problems, the purpose of the utility model is to provide a precast beam support pre-buried plate fast detection device.

[0004] To achieve the above purpose, the precast beam support pre-buried plate fast detection device provided by the utility model comprises a fast detection gauge and a fast detection bolt, wherein the fast detection gauge is a right trapezoidal plate structure, the straight waist length of the trapezoid is equal to the length of the support pre-buried plate, the two side edges of the straight waist are inwardly recessed to form two longitudinal openings, and the two longitudinal openings correspond to the positions of two longitudinal bolt holes on the support pre-buried plate; the lower base length is equal to the width of the support pre-buried plate, the two side edges of the lower base are inwardly recessed to form two transverse openings, and the two transverse openings correspond to the positions of two transverse bolt holes on the support pre-buried plate; and the fast detection bolt is detachably screwed into the longitudinal bolt hole or the transverse bolt hole on the support pre-buried plate.

[0005] The fast detection gauge is made of 5mm acrylic plate or 2mm steel plate.

[0006] A long strip-shaped opening for the operator to hold is formed on the fast detection gauge near the middle of the oblique edge.

[0007] The longitudinal opening and the transverse opening on the fast-checking gauge are in the shape of an archway, and the diameter at the arch top is the diameter of the fast-checking bolt + 1mm.

[0008] A longitudinal spacing center line parallel to the lower base is marked at the midpoint of the two longitudinal openings on the fast-checking gauge, and a transverse spacing center line parallel to the straight waist is marked at the midpoint of the two transverse openings.

[0009] The fast-checking bolt is in a hollow structure and is made of stainless steel.

[0010] The prefabricated beam support pre-buried plate fast-checking device has the following advantages: compared with the traditional sample gauge, the original horizontal span sample gauge and the longitudinal span sample gauge of the support pre-buried plate are combined into one, which is convenient to carry; the circular holes at the original bolt positions on the horizontal span sample gauge and the longitudinal span sample gauge are changed into archway openings, which can meet the requirements of fast disassembly and fast checking, reduce the work of quality inspection personnel, and improve the measurement efficiency; and the checking bolt is hollow, which is lightweight and convenient to assemble and disassemble. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The prefabricated beam support pre-buried plate fast-checking device provided by the utility model provides a fast-checking gauge structure schematic diagram.

[0012] Figure 2 The prefabricated beam support pre-buried plate fast-checking device provided by the utility model provides a fast-checking bolt structure schematic diagram. DETAILED DESCRIPTION

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the utility model will be described in detail below.

[0014] As shown in Figure 1 , Figure 2 The prefabricated beam support pre-buried plate fast-checking device provided by the utility model comprises a fast-checking gauge 1 and a fast-checking bolt 2; wherein the fast-checking gauge 1 is in the shape of a right-angled trapezoidal plate, the length of the straight waist of the trapezoid is equal to the length of the support pre-buried plate, the two side edges of the straight waist are inwardly recessed to form two longitudinal openings 3, and the two longitudinal openings 3 correspond to the positions of the two longitudinal bolt holes on the support pre-buried plate; the length of the lower base is equal to the width of the support pre-buried plate, the two side edges of the lower base are inwardly recessed to form two transverse openings 4, and the two transverse openings 4 correspond to the positions of the two transverse bolt holes on the support pre-buried plate; the fast-checking bolt 2 is detachably screwed into the longitudinal bolt hole or the transverse bolt hole on the support pre-buried plate.

[0015] The fast-checking gauge 1 is made of a 5mm acrylic plate or a 2mm steel plate.

[0016] The fast-checking gauge 1 is formed with a long strip-shaped opening 5 at a position close to the middle of the bevel, which is convenient for the operator to hold.

[0017] The longitudinal opening 3 and the transverse opening 4 of the fast-checking gauge 1 are in the shape of an arch, and the diameter at the arch top is the diameter of the fast-checking bolt 2 + 1mm.

[0018] The midpoint of the two longitudinal openings 3 of the fast-checking gauge 1 is marked with a longitudinal spacing center line 6 parallel to the lower base, and the midpoint of the two transverse openings 4 is marked with a transverse spacing center line 7 parallel to the straight waist, which is convenient for leading the transverse and longitudinal center lines of the support to the beam body for measuring the beam body span and the design position of the center of the transverse support.

[0019] The fast-checking bolt 2 is in a hollow structure and is made of stainless steel, which can reduce the weight and is convenient for carrying.

[0020] The use method of the prefabricated beam support pre-buried plate fast-checking device will be described as follows:

[0021] When it is needed to detect whether the center position of the bolt hole on the support pre-buried plate and the size of the panel are qualified by using the prefabricated beam support pre-buried plate fast-checking device, first, the quality inspection personnel screws the four fast-checking bolts 2 into the two longitudinal bolt holes on the support pre-buried plate, then aligns the two longitudinal openings 3 and the transverse opening 4 of the fast-checking gauge 1 with the four fast-checking bolts 2 from the outside of the support pre-buried plate and pushes forward, until the two longitudinal openings 3 and the two longitudinal openings 4 are inserted outside the four fast-checking bolts 2, then observes whether the center position of the two longitudinal bolt holes is qualified, and whether the length and width of the straight waist are equal to the length and width of the support pre-buried plate, thereby completing the fast-checking process of one support pre-buried plate.

[0022] When it is necessary to assist in detecting the span of the beam body and the design position of the center of the support by using the prefabricated beam support embedded plate quick detection device, the three quick detection bolts 2 are screwed into the three bolt holes on the outer side of the beam support embedded plate by the quality inspection personnel after the beam body is finished, then the two longitudinal openings 3 on the quick detection gauge 1 are respectively aligned with the two quick detection bolts 2 on the outer side of the support embedded plate and are pushed forward, so that the quick detection gauge 1 is ensured to be parallel and close to the beam bottom support embedded plate, until the two longitudinal openings are respectively inserted outside the two quick detection bolts 2, and the support longitudinal center line is ensured to be drawn on the side surface of the beam body along the longitudinal spacing center line 6 after being completely pushed in, thereby completing the work of drawing the beam body span line on the beam body. In the same way, the two transverse openings 4 on the quick detection gauge 1 are respectively aligned with the two quick detection bolts 2 on the outer side of the support embedded plate and are pushed forward, so that the quick detection gauge 1 is ensured to be parallel and close to the beam bottom support embedded plate, until the two transverse openings are respectively inserted outside the two quick detection bolts 2, and the support longitudinal center line is ensured to be drawn on the end surface of the beam body along the longitudinal spacing center line 7 after being completely pushed in, thereby completing the work of drawing the beam body support embedded plate transverse center line on the beam body.

[0023] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rapid inspection device for embedded plates of precast beam supports, characterized in that: The precast beam support pre-embedded plate quick detection device comprises a quick detection gauge (1) and a quick detection bolt (2); wherein the quick detection gauge (1) is a right trapezoidal plate structure, the length of the straight waist of the trapezoid is equal to the length of the support pre-embedded plate, the two side edges of the straight waist are inwardly recessed to form two longitudinal openings (3), and the two longitudinal openings (3) correspond to the positions of the two longitudinal bolt holes on the support pre-embedded plate; the length of the lower base is equal to the width of the support pre-embedded plate, the two side edges of the lower base are inwardly recessed to form two transverse openings (4), and the two transverse openings (4) correspond to the positions of the two transverse bolt holes on the support pre-embedded plate; the quick detection bolt (2) is detachably screwed into the longitudinal bolt hole or the transverse bolt hole on the support pre-embedded plate.

2. The precast beam support embedded plate quick detection device according to claim 1, characterized in that: The quick detection gauge (1) is made of a 5mm acrylic plate or a 2mm steel plate.

3. The precast beam support embedded plate quick detection device according to claim 1, characterized in that: A long strip-shaped opening (5) for conveniently holding by an operator is formed on the quick detection gauge (1) near the middle of the inclined edge.

4. The precast beam support embedded plate quick detection device according to claim 1, characterized in that: The longitudinal openings (3) and the transverse openings (4) on the quick detection gauge (1) are in the shape of an arch, and the diameter of the arch top is the diameter of the quick detection bolt (2) + 1mm.

5. The precast beam support embedded slab quick detection device according to claim 1, characterized in that: A longitudinal spacing center line (6) parallel to the lower base is marked at the midpoints of the two longitudinal openings (3) on the quick detection gauge (1); a transverse spacing center line (7) parallel to the straight waist is marked at the midpoints of the two transverse openings (4).

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