Building fastener for building construction

Abstract

The utility model discloses a building fastener for building construction, which belongs to the technical field of building fasteners and comprises a frame main body, a sliding block is arranged at the bottom end of the frame main body, two rotating grooves are arranged at the bottom end of the sliding block, and fixing rings are rotatably connected in the rotating grooves. According to the building fastener for building construction, the screw rod can be rotated, the screw rod is rotationally arranged on the fixing clamping rings, at the moment, the screw rod can be inserted between the fixing clamping rings, the screw rod is fixed through the compression spring and the fixing piece after insertion, after fixation is completed, the position of the cross rod can be adjusted, and after adjustment is completed, the screw rod is fixed through the fixing piece. And then the nut is rotated, the nut is rotated on the screw till the nut makes contact with the fixing clamping ring, the screw is locked to the fixing clamping ring through the nut, fixing is conducted, and therefore the cross rod can be fixed and clamped conveniently, and meanwhile the cross rod can be disassembled conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building fastener technical field, concretely is a building fastener for building construction. BACKGROUND

[0002] Building construction refers to the production activity of engineering construction implementation phase, is the building process of all kinds of buildings, also can be said to be the process that the various lines on design drawing are changed into the real object in the specified place. It includes foundation engineering construction, main body structure construction, roofing engineering construction, decoration engineering construction etc., when being used in formwork reinforcement technology and reinforcement equipment of reinforced concrete shear wall, frame column, corresponding building fastener can be used. The clamping structure of existing building fastener can only provide specific clamping distance, cannot realize the free change of clamping distance in a certain range, is inconvenient to disassemble simultaneously, and is inconvenient to adjust according to the length change of one side of horizontal rod, influence use. CONTENT OF UTILITY MODEL

[0003] In order to overcome above-mentioned defects, the utility model provides a building fastener for building construction, solves the clamping structure of existing building fastener can only provide specific clamping distance, cannot realize the free change of clamping distance in a certain range, is inconvenient to disassemble simultaneously, and is inconvenient to adjust according to the length change of one side of horizontal rod, influence use's problem.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: a building fastener for building construction, including frame main part, the bottom of frame main part is provided with sliding block, the bottom of sliding block is opened with rotary groove, the number of rotary groove is two, rotary groove is rotatably connected with fixed ring, the bottom of one fixed ring is fixedly connected with rotary seat, the rotary seat is fixedly connected with rotary shaft, the outer arc surface of rotary shaft is rotatably connected with rotary block, the top of rotary block is fixedly connected with screw rod, the outer thread of screw rod is rotatably connected with nut, the bottom of another fixed ring is fixedly connected with fixed seat, the bottom of fixed seat is fixedly connected with two fixed blocks, and the fixed clamping ring is connected between two fixed blocks through the pivot, the position of fixed clamping ring corresponds with the position of screw rod.

[0005] As a further scheme of the utility model: one side of frame main part is rotatably connected with rotary handle, one side of rotary handle is fixedly connected with bidirectional screw rod.

[0006] As a further scheme of the utility model: bidirectional screw rod is rotatably connected in frame main part, and the bottom of frame main part is opened with sliding groove.

[0007] As a further scheme of the utility model: the number of sliding groove is two, and sliding block is slidably connected in sliding groove.

[0008] As a further scheme of the utility model: the both sides of the fixed clamping ring are fixedly connected with fixed sheets, and the top end of the fixed sheet is fixedly connected with a compression spring.

[0009] As a further scheme of the utility model: the compression spring is fixedly connected to the bottom end of the fixed seat, and a cross bar is clamped between the fixed rings.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The building fastener for building construction is provided with a screw rod, a fixed clamping ring, a compression spring and a cross bar, when fixing and installing, the cross bar is put between the fixed rings, the fixed rings are rotated to be close to the cross bar, the screw rod is rotated and fixed on the fixed clamping ring, the screw rod is inserted between the fixed clamping rings, the screw rod is fixed by the compression spring and the fixed sheet, the position of the cross bar is adjusted, the nut is rotated on the screw rod until the nut contacts the fixed clamping ring, the screw rod is locked on the fixed clamping ring by the nut, and the cross bar is fixed and clamped, and the cross bar is conveniently disassembled.

[0012] 2. The building fastener for building construction is provided with a rotating handle, a bidirectional screw rod and a sliding block, the rotating handle is rotated, the rotating handle drives the bidirectional screw rod to rotate, the sliding block slides on the bidirectional screw rod when the bidirectional screw rod rotates, the sliding block moves on the sliding groove, the distance between the two sliding blocks is adjusted, and the distance between the two cross bars is conveniently adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a structural schematic view of the utility model;

[0014] Fig. 2 It is a structural schematic view of the sliding block and the fixed ring of the utility model;

[0015] Fig. 3 It is a structural schematic view of the frame main body and the bidirectional screw rod of the utility model;

[0016] In the drawing: 1, frame main body; 2, rotating handle; 3, bidirectional screw rod; 4, sliding groove; 5, sliding block; 6, fixed ring; 7, rotating seat; 8, rotating shaft; 9, rotating block; 10, screw rod; 11, nut; 12, fixed seat; 13, fixed block; 14, fixed clamping ring; 15, compression spring; 16, fixed sheet; 17, rotating groove; 18, cross bar. DETAILED DESCRIPTION

[0017] The technical scheme of the patent will be further described in detail in combination with the specific embodiments.

[0018] As Figs. 1-3 shown, the utility model provides a technical scheme: a building fastener for building construction, including frame main body 1, the bottom of frame main body 1 is provided with sliding block 5, one side of frame main body 1 is rotatably connected with rotating handle 2, one side of rotating handle 2 is fixedly connected with two -way threaded rod 3, through the setting of two -way threaded rod 3, when two -way threaded rod 3 is rotated, make the sliding block 5 of two sides simultaneously away or close to;

[0019] Two -way threaded rod 3 is rotatably connected in frame main body 1, the bottom of frame main body 1 is provided with sliding slot 4, the number of sliding slot 4 is two, sliding block 5 is slidably connected in sliding slot 4, through the setting of sliding slot 4 and sliding block 5, it is convenient for sliding block 5 to slide in sliding slot 4, simultaneously to the limiting of sliding block 5, prevent sliding block 5 from sliding out;

[0020] The bottom of sliding block 5 is provided with rotating groove 17, the number of rotating groove 17 is two, rotating groove 17 is rotatably connected with fixed ring 6, the bottom of one of fixed ring 6 is fixedly connected with rotating seat 7, rotating seat 7 is fixedly connected with rotating shaft 8, the outer arc surface of rotating shaft 8 is rotatably connected with rotating block 9, through the setting of rotating block 9, rotating block 9 can drive screw rod 10 to rotate, and the screw rod 10 can be conveniently rotated and connected;

[0021] The top of rotating block 9 is fixedly connected with screw rod 10, the outer thread of screw rod 10 is rotatably connected with nut 11, the bottom of another fixed ring 6 is fixedly connected with fixed seat 12, the bottom of fixed seat 12 is fixedly connected with two fixed blocks 13, two fixed blocks 13 are rotatably connected with fixed clamping ring 14 through the pivot, the position of fixed clamping ring 14 corresponds to the position of screw rod 10, through the setting of fixed clamping ring 14 and screw rod 10, when fixed clamping ring 14 is clamped and fixed to cross bar 18, two groups of fixed rings 6 can be clamped and fixed on the surface of cross bar 18 through screw rod 10 and nut 11;

[0022] The two sides of fixed clamping ring 14 are fixedly connected with fixed sheet 16, the top of fixed sheet 16 is fixedly connected with compression spring 15, compression spring 15 is fixedly connected to the bottom of fixed seat 12, cross bar 18 is clamped between fixed ring 6, through the setting of fixed sheet 16 and compression spring 15, when screw rod 10 is inserted into fixed clamping ring 14, screw rod 10 in fixed clamping ring 14 can be fixed through fixed sheet 16 and compression spring 15;

[0023] The working principle of the utility model is as follows: firstly, before fixing, rotating the rotating handle 2, using the rotating handle 2 to rotate and drive the bidirectional threaded rod 3 to rotate, when the bidirectional threaded rod 3 rotates, the sliding block 5 slides on the bidirectional threaded rod 3, which can drive the sliding block 5 to move on the sliding groove 4, thereby adjusting the distance between the two sliding blocks 5, when the adjustment is completed, firstly, the cross bar 18 is placed between the two opened fixing rings 6, then the fixing ring 6 is rotated to tightly contact the cross bar 18, when the cross bar 18 is clamped in the two groups of fixing rings 6, the screw rod 10 is rotated, the rotating block 9 at one end of the screw rod 10 and the rotating shaft 8 are rotated, and the screw rod 10 is inserted into the fixing clamping ring 14, the fixing clamping ring 14 is expanded to both sides by the screw rod 10, until the screw rod 10 is inserted into the fixing clamping ring 14, after insertion, the screw rod 10 is clamped and fixed by the compression spring 15 and the fixed sheet 16, when the fixing is completed, the screw nut 11 can be moved on the screw rod 10, when the screw nut 11 rotates to a certain degree and contacts the fixing clamping ring 14, the screw rod 10 is locked on the fixing clamping ring 14 by the screw nut 11, and the fixing is completed.

[0024] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0025] The above detailed the preferred embodiment of the patent, but the patent is not limited to the above-mentioned embodiment, within the knowledge of ordinary skilled in the art, various changes can be made without departing from the purpose of the patent.

Claims

1. A building fastener for construction, comprising a frame body (1), characterized in that: The bottom end of the frame body (1) is provided with a sliding block (5), the bottom end of the sliding block (5) is provided with a rotating groove (17), the number of the rotating groove (17) is two, a fixed ring (6) is rotatably connected in the rotating groove (17), the bottom end of one of the fixed rings (6) is fixedly connected with a rotating seat (7), the rotating seat (7) is fixedly connected with a rotating shaft (8) inside, the outer arc surface of the rotating shaft (8) is rotatably connected with a rotating block (9), the top end of the rotating block (9) is fixedly connected with a screw rod (10), the outer thread of the screw rod (10) is rotatably connected with a nut (11), the bottom end of the other fixed ring (6) is fixedly connected with a fixed seat (12), the bottom end of the fixed seat (12) is fixedly connected with two fixed blocks (13), the two fixed blocks (13) are rotatably connected with a fixed clamping ring (14) through an axis, the position of the fixed clamping ring (14) corresponds to the position of the screw rod (10).

2. A construction fastener for use in building construction according to claim 1, wherein: The side of the frame body (1) is rotatably connected with a rotating handle (2), one side of the rotating handle (2) is fixedly connected with a bidirectional threaded rod (3).

3. A construction fastener for use in building construction according to claim 2, wherein: The bidirectional threaded rod (3) is rotatably connected in the frame body (1), the bottom end of the frame body (1) is provided with a sliding groove (4).

4. A construction fastener for use in building construction according to claim 3 wherein: The number of the sliding groove (4) is two, the sliding block (5) is slidably connected in the sliding groove (4).

5. A construction fastener for use in building construction as defined in claim 1, wherein: The two sides of the fixed clamping ring (14) are fixedly connected with a fixed sheet (16), the top end of the fixed sheet (16) is fixedly connected with a compression spring (15).

6. A construction fastener for use in building construction according to claim 5 wherein: The compression spring (15) is fixedly connected to the bottom end of the fixed seat (12), the fixed rings (6) are clamped with a cross bar (18).

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