CN201835528U - Fixture used for reinforcing cast-in-situ structure formwork - Google Patents

Fixture used for reinforcing cast-in-situ structure formwork Download PDF

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Publication number
CN201835528U
CN201835528U CN201020593521XU CN201020593521U CN201835528U CN 201835528 U CN201835528 U CN 201835528U CN 201020593521X U CN201020593521X U CN 201020593521XU CN 201020593521 U CN201020593521 U CN 201020593521U CN 201835528 U CN201835528 U CN 201835528U
Authority
CN
China
Prior art keywords
adjusting
jig arm
root
anchor clamps
cast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201020593521XU
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Chinese (zh)
Inventor
李和平
李天成
李盛
吴伟宏
周妙玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN CHANGDA CONSTRUCTION GROUP CO Ltd
Original Assignee
HUNAN CHANGDA CONSTRUCTION GROUP CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUNAN CHANGDA CONSTRUCTION GROUP CO Ltd filed Critical HUNAN CHANGDA CONSTRUCTION GROUP CO Ltd
Priority to CN201020593521XU priority Critical patent/CN201835528U/en
Application granted granted Critical
Publication of CN201835528U publication Critical patent/CN201835528U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a fixture used for reinforcing a cast-in-situ structure formwork, which comprises a fixed clamping arm (1), a cross beam, an adjusting device base (4), an adjusting device (5) and a moving clamping arm (6), wherein the root of the fixed clamping arm (1) is sequentially in rigid connection with the cross beam, the adjusting device base (4) and the adjusting device (5), and is generally of a U-shaped structure; the root of the moving clamping arm (6) is sleeved on the adjusting device (5); and clamping arm toothed mouths are arranged face-to-face at the suspended arm tail ends of the fixed clamping arm (1) and the moving clamping arm (6). The cross beam comprises a small tension-resisting cross beam (2) and a large compression-resisting cross beam (3) which are arranged in parallel; one ends of the small cross beam (2) and the large cross beam (3) are in rigid connection with the root of the fixed clamping arm (1), and the other ends are in rigid connection with the adjusting device base (4); and the adjusting device (5) is of a twin-screwstem structure or a screwstem and guide rod structure. The utility model has the advantages that the structure is simple and reasonable, the cast-in-situ quality of the reinforced concrete can be ensured, the reworking is reduced, and the construction cost is saved.

Description

A kind of anchor clamps that are used for the cast-in-place structural formwork reinforcement
Technical field
The utility model relates to a kind of anchor clamps that are used for the cast-in-place structural formwork reinforcement.
Background technology
In the building concrete structure construction procedure, the stay in place formwork of beam, post, wall usually needs further reinforcing after installing, and at present, method commonly used is sieve bar leading screw method, promptly simply by encrypting with frame pipe and Screw arbor with nut at both-ends by former erection method.The shortcoming of this method be since the institute of frame pipe and Screw arbor with nut at both-ends take up space bigger, the unusual inconvenience of cryptographic operation formwork is finished after; And adopting this method to reinforce needs to cooperate more than two people, wastes time and energy.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of anchor clamps that are used for the cast-in-place structural formwork reinforcement are provided.
The purpose of this utility model is achieved by following technical proposals: described anchor clamps comprise fixing clamp arm, crossbeam, adjusting device pedestal, adjusting device, activity jig arm; The root of described fixing clamp arm be rigidly connected in proper order crossbeam, adjusting device pedestal and adjusting device, it totally forms U type structure; The root of described activity jig arm is sleeved on the adjusting device; The cantilevered distal end of described fixing clamp arm and activity jig arm is provided with jig arm tooth mouth face-to-face.
Described crossbeam comprises the needle beam and the measuring body cross bearer of the tension that is arranged in parallel; One end of described needle beam and cross bearer all is rigidly connected with the root of fixing clamp arm, and an other end all is rigidly connected with the adjusting device pedestal.
Described adjusting device comprises two screw rods, packing ring and nuts, and two screw rods are arranged in parallel, and their root rigidity is installed on the adjusting device pedestal; The root of described activity jig arm is sleeved on two screw rods; When anchor clamps are worked, adjusting nut, the relative distance and the pressure of adjust and be locked jig arm and activity jig arm.
Described adjusting device comprises a screw rod and packing ring, nut and a guide rod, and screw rod and guide rod are arranged in parallel, and their root rigidity is installed on the adjusting device pedestal; The root of described activity jig arm is sleeved on screw rod and the guide rod; When anchor clamps are worked, adjusting nut, the relative distance and the pressure of adjust and be locked jig arm and activity jig arm.
Compared with prior art, the utlity model has simple and reasonablely, easy to use, can guarantee the reinforced concrete cast-in-situ quality, minimizing is done over again, and saves advantages such as engineering cost.
Description of drawings
Fig. 1 is the utility model first embodiment organigram;
Fig. 2 is the utility model second embodiment organigram;
Fig. 3 is applied to the reinforcing enlarged diagram of cast-in-place beam for the anchor clamps of Fig. 1 embodiment one;
Fig. 4 is applied to the reinforcing enlarged diagram of cast-in-place wall or post for the anchor clamps of Fig. 1 embodiment one;
Among the figure: 1-fixing clamp arm, 2-needle beam, 3-cross bearer, 4-adjusting device pedestal, 5-adjusting device, 6-activity jig arm, 7-screw rod, 8-packing ring, 9-nut, 10-guide rod, 11-stay in place formwork skeleton, 12-reinforced concrete beam, 13-reinforced concrete wall or post.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
With reference to accompanying drawing 1-2, anchor clamps described in the utility model comprise fixing clamp arm 1, crossbeam, adjusting device pedestal 4, adjusting device 5, activity jig arm 6; The root of described fixing clamp arm 1 be rigidly connected in proper order crossbeam, adjusting device pedestal 4 and adjusting device 5, it totally forms U type structure; The root of described activity jig arm 6 is sleeved on the adjusting device 5; The cantilevered distal end of described fixing clamp arm 1 and activity jig arm 6 is provided with jig arm tooth mouth face-to-face.
Described crossbeam comprises the needle beam 2 and the measuring body cross bearer 3 of the tension that is arranged in parallel; One end of described needle beam 2 and cross bearer 3 all is rigidly connected with the root of fixing clamp arm 1, and an other end all is rigidly connected with adjusting device pedestal 4.
With reference to accompanying drawing 1, described adjusting device 5 comprises that two screw rods 7, packing ring 8 and 9, two screw rods 7 of nut are arranged in parallel, and their root rigidity is installed on the adjusting device pedestal 4; The root of described activity jig arm 6 is sleeved on two screw rods 7; When anchor clamps are worked, adjusting nut 9, the relative distance and the pressure of adjust and be locked jig arm 1 and activity jig arm 6.In the present embodiment, two cover washer nuts are set on the screw rod 7 near activity jig arm 6 roots, when giving activity jig arm 6 roots location, its root are clamped, a cover washer nut is set on the other screw rod 7, play and locate and the locking effect.
With reference to accompanying drawing 2, described adjusting device 5 comprises a screw rod 7 and packing ring 8, nut 9 and a guide rod 10, and screw rod 7 and guide rod 10 are arranged in parallel, and their root rigidity is installed on the adjusting device pedestal 4; The root of described activity jig arm 6 is sleeved on screw rod 7 and the guide rod 10; When anchor clamps are worked, adjusting nut 9, the relative distance and the pressure of adjust and be locked jig arm 1 and activity jig arm 6.In the present embodiment, a cover washer nut is set on the screw rod 7, plays location and locking effect for activity jig arm 6 roots, guide rod 10 is located and supporting role for mobile the providing of activity jig arm 6.
With reference to accompanying drawing 3, be applied to the reinforcing enlarged diagram of cast-in-place beam for the anchor clamps of Fig. 1 embodiment one.In this practical application, the stay in place formwork skeleton 11 of cast-in-place reinforced concrete beam 12 has the three parts to fall into U type structure, adjusting nut 9, the relative distance of adjust and be locked jig arm 1 and activity jig arm 6 and the predetermined pressure of these anchor clamps.
With reference to accompanying drawing 4, be applied to the reinforcing enlarged diagram of cast-in-place wall or post for the anchor clamps of Fig. 1 embodiment one.In this practical application, the stay in place formwork skeleton 11 of cast-in-place reinforced concrete wall or post 13 has the three parts to fall into U type structure, adjusting nut 9, the relative distance of adjust and be locked jig arm 1 and activity jig arm 6 and the predetermined pressure of these anchor clamps.
The practical application of the practical application of embodiment two and embodiment one is just the same, repeats no more here.Anchor clamps of the present utility model are the ruggedized construction template effectively, thereby guarantees that concrete not building can run mould, has avoided counteroffensive effectively, has improved concrete casting quality widely.

Claims (4)

1. anchor clamps that are used for the cast-in-place structural formwork reinforcement, it is characterized in that: described anchor clamps comprise fixing clamp arm (1), crossbeam, adjusting device pedestal (4), adjusting device (5), activity jig arm (6); The root of described fixing clamp arm (1) be rigidly connected in proper order crossbeam, adjusting device pedestal (4) and adjusting device (5), it totally forms U type structure; The root of described activity jig arm (6) is sleeved on the adjusting device (5); The cantilevered distal end of described fixing clamp arm (1) and activity jig arm (6) is provided with jig arm tooth mouth face-to-face.
2. the anchor clamps that are used for the cast-in-place structural formwork reinforcement according to claim 1 is characterized in that: described crossbeam comprises the needle beam (2) and the measuring body cross bearer (3) of the tension that is arranged in parallel; One end of described needle beam (2) and cross bearer (3) all is rigidly connected with the root of fixing clamp arm (1), and an other end all is rigidly connected with adjusting device pedestal (4).
3. the anchor clamps that are used for the cast-in-place structural formwork reinforcement according to claim 1 and 2, it is characterized in that: described adjusting device (5) comprises two screw rods (7), packing ring (8) and nut (9), two screw rods (7) are arranged in parallel, and their root rigidity is installed on the adjusting device pedestal (4); The root of described activity jig arm (6) is sleeved on two screw rods (7); When anchor clamps were worked, adjusting nut (9) was adjusted and the relative distance and the pressure of jig arm that is locked (1) and activity jig arm (6).
4. the anchor clamps that are used for the cast-in-place structural formwork reinforcement according to claim 1 and 2, it is characterized in that: described adjusting device (5) comprises a screw rod (7) and packing ring (8) thereof, nut (9), with a guide rod (10), screw rod (7) and guide rod (10) are arranged in parallel, and their root rigidity is installed on the adjusting device pedestal (4); The root of described activity jig arm (6) is sleeved on screw rod (7) and the guide rod (10); When anchor clamps were worked, adjusting nut (9) was adjusted and the relative distance and the pressure of jig arm that is locked (1) and activity jig arm (6).
CN201020593521XU 2010-11-05 2010-11-05 Fixture used for reinforcing cast-in-situ structure formwork Expired - Fee Related CN201835528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020593521XU CN201835528U (en) 2010-11-05 2010-11-05 Fixture used for reinforcing cast-in-situ structure formwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020593521XU CN201835528U (en) 2010-11-05 2010-11-05 Fixture used for reinforcing cast-in-situ structure formwork

Publications (1)

Publication Number Publication Date
CN201835528U true CN201835528U (en) 2011-05-18

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101984202A (en) * 2010-11-05 2011-03-09 湖南长大建设集团股份有限公司 Clamp for reinforcing cast-in-site structure template
CN102383411A (en) * 2011-08-23 2012-03-21 中国葛洲坝集团股份有限公司 Device and method for positioning template corner
CN103660018A (en) * 2013-12-05 2014-03-26 富于安(福建)环保模板有限公司 Rapid clamping and dismounting type beam clamp
CN104110134A (en) * 2013-04-20 2014-10-22 昆山友进智能建筑工程有限公司 Fixing support for concrete cast-in-place slab mold plate
CN106703402A (en) * 2015-11-17 2017-05-24 姚勇 Cast-in-situ wall molding device
CN107217842A (en) * 2017-07-18 2017-09-29 中国冶集团有限公司 A kind of arc-shape beam board side form construction formwork and its installation method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101984202A (en) * 2010-11-05 2011-03-09 湖南长大建设集团股份有限公司 Clamp for reinforcing cast-in-site structure template
CN102383411A (en) * 2011-08-23 2012-03-21 中国葛洲坝集团股份有限公司 Device and method for positioning template corner
CN104110134A (en) * 2013-04-20 2014-10-22 昆山友进智能建筑工程有限公司 Fixing support for concrete cast-in-place slab mold plate
CN103660018A (en) * 2013-12-05 2014-03-26 富于安(福建)环保模板有限公司 Rapid clamping and dismounting type beam clamp
CN103660018B (en) * 2013-12-05 2016-09-14 富于安(福建)环保模板有限公司 Rapid clamping and dismounting type beam clamp
CN106703402A (en) * 2015-11-17 2017-05-24 姚勇 Cast-in-situ wall molding device
CN107217842A (en) * 2017-07-18 2017-09-29 中国冶集团有限公司 A kind of arc-shape beam board side form construction formwork and its installation method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110518

Termination date: 20181105