CN211736059U - Temporary support for binding concrete structure beam reinforcing steel bars - Google Patents
Temporary support for binding concrete structure beam reinforcing steel bars Download PDFInfo
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- CN211736059U CN211736059U CN202020173121.7U CN202020173121U CN211736059U CN 211736059 U CN211736059 U CN 211736059U CN 202020173121 U CN202020173121 U CN 202020173121U CN 211736059 U CN211736059 U CN 211736059U
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- lifting screw
- concrete structure
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Abstract
The utility model discloses a temporary support for binding concrete structure beam steel bars, which comprises a lifting screw (1), a lifting nut (2), a fixed frame (3), a lifting rod (4) and a bolt (5); the lifting nut is fixedly arranged at the top of the fixing frame, the lower end of the lifting screw rod sequentially penetrates through the lifting nut, the fixing frame and the lifting rod, the lower end of the lifting screw rod is provided with a bolt hole, and a bolt penetrates through the lower end of the lifting screw rod through the bolt hole, so that the lifting rod is erected on the bolt and horizontally suspended in the fixing frame; the lifting screw rod is matched with the lifting nut through threads and is screwed and rotates up and down, and the beam steel bar (6) is hung on the lifting rod and is lifted synchronously with the lifting screw rod together with the lifting rod. The utility model discloses can guarantee that roof beam body reinforcement's quality and position are accurate, when increasing roof beam body reinforcement working face, can slowly take one's place the accurate roof beam body reinforcing bar, guarantee constructor safety.
Description
Technical Field
The utility model relates to a reinforcement auxiliary assembly especially relates to a temporary support for concrete structure roof beam reinforcement.
Background
In the construction, floor beam body ligature volume is great, and because the template is propped up to establish the back space narrow and small, the reinforcement of the beam body can only go on upper portion, consequently, the job site often adopts flitch, steel pipe etc. to choose the beam body high as interim support, the reinforcement of being convenient for. After the reinforcement frame body ligature is accomplished, support pieces such as flitch, steel pipe are taken out and are fallen the reinforcement frame body, and there are multiple quality and safety risk in flitch, steel pipe etc. take out in the twinkling of an eye, if: the dislocation and the ligature of roof beam body reinforcing bar are insecure, the gravity that the reinforcing bar falls the production suddenly strikes floor template, flitch and steel pipe are taken out suddenly and are produced safety problems such as strike to operating personnel.
Disclosure of Invention
An object of the utility model is to provide a temporary support for concrete structure roof beam reinforcement, can guarantee that roof beam body reinforcement's quality and position are accurate, when increasing roof beam body reinforcement working face, can slowly take one's place the accurate roof beam body reinforcement, guarantee constructor safety.
The utility model discloses a realize like this:
a temporary support for binding concrete structure beam steel bars comprises a lifting screw, a lifting nut, a fixed frame, a lifting rod and a bolt; the lifting nut is fixedly arranged at the top of the fixing frame, the lower end of the lifting screw rod sequentially penetrates through the lifting nut, the fixing frame and the lifting rod, the lower end of the lifting screw rod is provided with a bolt hole, and a bolt penetrates through the lower end of the lifting screw rod through the bolt hole, so that the lifting rod is erected on the bolt and horizontally suspended in the fixing frame; the lifting screw rod is matched with the lifting nut through threads and is screwed and rotates up and down, and the beam steel bar is hung on the lifting rod and is lifted synchronously with the lifting screw rod together with the lifting rod.
The fixing frame comprises a top rod and supporting rods, the supporting rods are of an inverted V-shaped structure, and a pair of supporting rods are symmetrically connected to two ends of the top rod; the lifting nut is arranged in the middle of the top surface of the ejector rod.
The two ends of the bottom of the supporting rod are provided with fixing plates which are of L-shaped plate structures.
The inverted V-shaped opening angle of the supporting rod is 40-60 degrees.
The top of the lifting screw is provided with a handle, and the handle is connected with the lifting screw to form a T-shaped structure.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses can guarantee constructor safety through screw rotating safe and stable's promotion and the concrete structure roof beam reinforcing bar of putting down, reduce the labour simultaneously, improve work efficiency, also ensure the accuracy of roof beam reinforcement position.
2. The utility model discloses easily draw materials, the preparation is convenient, and is with low costs, can be according to reinforcement's actual size preparation, and the flexibility is high, and application range is wide.
3. The utility model discloses easy dismounting can have enough to meet the need the use, and bearing capacity is strong, and long service life satisfies green's construction requirement.
Drawings
Fig. 1 is a front view of a temporary support for binding concrete structure beam reinforcements according to the present invention;
FIG. 2 is a front view of the temporary support for binding the concrete structure beam steel bars of the present invention;
figure 3 is the utility model discloses a temporary support's installation side view for concrete structure roof beam reinforcement.
In the figure, 1 lifting screw, 11 handles, 2 lifting nuts, 3 fixing clamps, 31 ejector rods, 32 supporting rods, 33 fixing plates, 4 lifting rods, 5 bolts, 6 beams of reinforcing steel bars and 7 beams of templates.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 3, a temporary support for binding concrete structure beam reinforcements comprises a lifting screw 1, a lifting nut 2, a fixing frame 3, a lifting rod 4 and a plug pin 5; the lifting nut 2 is fixedly arranged at the top of the fixing frame 3, the lower end of the lifting screw rod 1 sequentially penetrates through the lifting nut 2, the top of the fixing frame 3 and the middle of the lifting rod 4, a bolt hole is formed in the lower end of the lifting screw rod 1, and the bolt 5 penetrates through the lower end of the lifting screw rod 1 through the bolt hole, so that the lifting rod 4 is erected on the bolt 5 and horizontally suspended in the fixing frame 3; the lifting screw rod 1 is matched with the lifting nut 2 through threads and screwed and rotates up and down, and the beam steel bar 6 is hung on the lifting rod 4 and is lifted synchronously with the lifting screw rod 1 together with the lifting rod 4.
The fixing frame 3 comprises a top rod 31 and support rods 32, the support rods 32 are in an inverted V-shaped structure, and a pair of support rods 32 are symmetrically connected to two ends of the top rod 31; the lifting nut 2 is arranged in the middle of the top surface of the ejector rod 31. The fixed mount 3 can be erected on the beam formwork 7 through a pair of support rods 32, and plays a role in supporting and erecting the beam steel bars.
The bottom both ends of bracing piece 32 be equipped with fixed plate 33, fixed plate 33 is L shaped plate column structure, can match the laminating with the edges and corners of roof beam template 7, improve the support stability and the accurate nature in position of mount 3.
The inverted V-shaped opening angle of the support bar 32 is 40-60 degrees, and the stability is high.
The top of lifting screw 1 be equipped with handle 11, handle 11 is connected with lifting screw 1 and is T shape structure, is convenient for control lifting screw 1's rotation.
Preferably, the lifting screw 1 is made of a screw in a construction site, the handle 11 is made of a steel pipe and welded with the lifting screw 1 to form a T-shaped integrated structure, so that the forward and reverse rotation of the lifting screw 1 is controlled conveniently, and the lifting nut 2 is a nut matched with the lifting screw 1 and is welded and fixed in the center of the top of the ejector rod 31. The top rod 31 can be made of 50 × 25 × 4mm square steel, the lifting rod 4 can be made of 50 × 25 × 4mm channel steel, and the lengths of the top rod 31 and the lifting rod 4 can be adjusted according to the cross-sectional size of the beam. The support rod 32 can be an inverted V-shaped structure of 40-60 degrees welded by two steel pipes and is welded and fixed at two ends of the ejector rod 31, and the fixing plates 33 made of L-shaped steel plates are welded and fixed at two ends of the bottom of the support rod 32.
During the use, erect bracing piece 32 on the roof beam template to make the fixed plate 33 of L shape match the laminating in the edges and corners department of roof beam template 7, ensure the stability and the validity that mount 3 supported. Pass lifter 4 from the middle of roof beam reinforcing bar 6, lifting screw 1 connects lifting nut 2 through the screw soon, and lifting screw 1's lower extreme runs through lifter 4 and pegs graft fixedly through bolt 5, makes roof beam reinforcing bar 6 rise to the top of roof beam template 7 through lifting screw 1 upwards the rotation of screw, increases the operation face, can carry out roof beam reinforcing bar 6's ligature. After the beam reinforcing steel bars 6 are bound, the lifting screw rods 1 are downwards rotated through threads, so that the beam reinforcing steel bars 6 are placed at proper positions in the beam template 7, the bolts 5 are pulled out, the lifting rods 4 are taken out, and the fixing frame 3 is removed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a temporary support for concrete structure roof beam reinforcement, characterized by: comprises a lifting screw (1), a lifting nut (2), a fixed mount (3), a lifting rod (4) and a bolt (5); the lifting nut (2) is fixedly arranged at the top of the fixing frame (3), the lower end of the lifting screw (1) sequentially penetrates through the lifting nut (2), the fixing frame (3) and the lifting rod (4), a bolt hole is formed in the lower end of the lifting screw (1), the bolt (5) penetrates through the lower end of the lifting screw (1) through the bolt hole, and the lifting rod (4) is erected on the bolt (5) and horizontally suspended in the fixing frame (3); the lifting screw (1) is matched with the lifting nut (2) through threads and screwed and rotates up and down, and the beam steel bar (6) is hung on the lifting rod (4) and is lifted synchronously with the lifting rod (4) along with the lifting screw (1).
2. The temporary support for reinforcement of a concrete structure beam according to claim 1, wherein: the fixing frame (3) comprises a top rod (31) and supporting rods (32), the supporting rods (32) are of an inverted V-shaped structure, and a pair of supporting rods (32) are symmetrically connected to two ends of the top rod (31); the lifting nut (2) is arranged in the middle of the top surface of the ejector rod (31).
3. The temporary support for reinforcement of a concrete structure beam according to claim 2, wherein: the two ends of the bottom of the support rod (32) are provided with fixing plates (33), and the fixing plates (33) are of L-shaped plate structures.
4. The temporary support for reinforcement of a concrete structure beam according to claim 2 or 3, wherein: the inverted V-shaped opening angle of the support rod (32) is 40-60 degrees.
5. The temporary support for reinforcement of a concrete structure beam according to claim 1, wherein: the top of the lifting screw rod (1) is provided with a handle (11), and the handle (11) is connected with the lifting screw rod (1) to form a T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020173121.7U CN211736059U (en) | 2020-02-11 | 2020-02-11 | Temporary support for binding concrete structure beam reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020173121.7U CN211736059U (en) | 2020-02-11 | 2020-02-11 | Temporary support for binding concrete structure beam reinforcing steel bars |
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| Publication Number | Publication Date |
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| CN211736059U true CN211736059U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020173121.7U Active CN211736059U (en) | 2020-02-11 | 2020-02-11 | Temporary support for binding concrete structure beam reinforcing steel bars |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324153A (en) * | 2020-11-05 | 2021-02-05 | 中国二十二冶集团有限公司 | A reinforcement auxiliary device for job site |
| CN114108812A (en) * | 2021-12-09 | 2022-03-01 | 中国化学工程第九建设有限公司 | Construction method of main body frame of concrete engineering frame structure building |
-
2020
- 2020-02-11 CN CN202020173121.7U patent/CN211736059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324153A (en) * | 2020-11-05 | 2021-02-05 | 中国二十二冶集团有限公司 | A reinforcement auxiliary device for job site |
| CN114108812A (en) * | 2021-12-09 | 2022-03-01 | 中国化学工程第九建设有限公司 | Construction method of main body frame of concrete engineering frame structure building |
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