CN210947717U - Formwork support for building - Google Patents

Formwork support for building Download PDF

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Publication number
CN210947717U
CN210947717U CN201921675490.XU CN201921675490U CN210947717U CN 210947717 U CN210947717 U CN 210947717U CN 201921675490 U CN201921675490 U CN 201921675490U CN 210947717 U CN210947717 U CN 210947717U
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CN
China
Prior art keywords
horizontal pole
rod
building
formwork support
stand
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Application number
CN201921675490.XU
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Chinese (zh)
Inventor
陈浩宇
朱晓文
任伟伦
陈丰
黄昊
邹力群
吕浩
邓永全
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Huizhou First Construction Engineering Co ltd
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Huizhou First Construction Engineering Co ltd
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Priority to CN201921675490.XU priority Critical patent/CN210947717U/en
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Abstract

The utility model relates to a formwork support for building, including stand, the horizontal pole of connection between the stand, the both ends of horizontal pole are passed through the lock subassembly and are connected with the stand, and the horizontal pole includes first horizontal pole, connects the second horizontal pole in first horizontal pole one end, rotates on the first horizontal pole and is provided with adjusting nut, and the one end that the second horizontal pole is close to first horizontal pole is provided with adjusting nut complex external screw thread. The utility model discloses the length of adjusting the horizon bar to the effect that the different buildings of adaptation required.

Description

Formwork support for building
Technical Field
The utility model belongs to the technical field of the technique of equipment for the building and specifically relates to a formwork for building is related to.
Background
The formwork support is a framework for assisting workers in construction of large-scale building engineering in engineering construction.
The current formwork support generally comprises a stand column, a horizontal rod and a top support, wherein the horizontal rod is connected between adjacent stand columns, the stand columns are fixed on the horizontal position through the horizontal rod, the offset does not occur, the top support is connected to one end of the stand column, the top support is connected with the stand column through threads, and the height of the top support can be adjusted through rotating the top support.
The technical scheme has the following defects: the length and the size of the horizontal rods are fixed, the distance between the upright columns cannot be adjusted, but the area of a building can be changed generally, the distance between the horizontal rods is not adjustable, and the horizontal rods are difficult to adapt to the construction requirements of different buildings.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a formwork for building, its advantage lies in that horizontal pole length, size are adjustable to the different building requirements of adaptation.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a formwork support for building, includes the stand, connects the horizon bar between the stand, the both ends of horizon bar pass through the lock subassembly with the stand is connected, the horizon bar includes first horizontal pole, connects the second horizontal pole in first horizontal pole one end, it is provided with adjusting nut to rotate on the first horizontal pole, the one end that the second horizontal pole is close to first horizontal pole is provided with adjusting nut complex external screw thread.
Through adopting above-mentioned technical scheme, when installation formwork support, earlier adorn the back with the stand, be connected the one end and the stand of horizon bar through the lock subassembly, then through rotating adjusting nut, adjust the relative distance of first horizontal pole and second horizontal pole extremely the position is connected the other end and another stand of horizon bar again, has the length of adjusting the horizon bar to the effect of the different building requirements of adaptation.
The utility model discloses further set up to: the lock subassembly is the go-between of setting on the stand, the spread groove that is used for holding first horizontal pole or second horizontal pole is offered to the lateral wall of go-between, the terminal surface of go-between is provided with the first fixed orifices that runs through it, first fixed orifices and spread groove intercommunication, first horizontal pole and the one end that the second horizontal pole is close to the stand are all offered and are corresponded complex second fixed orifices with first fixed orifices, first horizontal pole, second horizontal pole are connected fixedly with solid fixed ring through wearing to establish the locking Assembly in first fixed orifices, second fixed orifices respectively.
Through adopting above-mentioned technical scheme, when connecting the stand with the one end of first horizontal pole, second horizontal pole, inject first horizontal pole or second horizontal pole into the spread groove, make first fixed orifices correspond the second fixed orifices, then inject the locking Assembly into first fixed orifices and second fixed orifices, have and be connected first horizontal pole or second horizontal pole and stand effect fixed.
The utility model discloses further set up to: the end face of the first cross rod close to the adjusting nut extends outwards to form a fixing rib, and the end face of the second cross rod close to the end face of the end of the second cross rod with the outer thread is provided with a fixing groove for inserting the fixing rib.
Through adopting above-mentioned technical scheme, through the grafting cooperation of fixed muscle and fixed slot, when reinforcing first horizontal pole and second horizontal pole junction bearing performance, when rotating adjusting nut, the second horizontal pole can not rotate for first horizontal pole, also is convenient for rotate adjusting nut and adjusts the interval between second horizontal pole and the first horizontal pole.
The utility model discloses further set up to: the first cross rod is provided with a first abutting disc, the second cross rod is provided with a second abutting disc, the first abutting disc is provided with a tension spring, and the second abutting disc is provided with a buckling hole for the tension spring to connect.
Through adopting above-mentioned technical scheme, with the interval adjustment back between first horizontal pole and the second horizontal pole, buckle the extension spring in the second supports the knot hole on the dish tightly, increase the tensile property between first horizontal pole and the second horizontal pole through the extension spring, have the effect that increases first horizontal pole and second horizontal pole connection structure stability.
The utility model discloses further set up to: the first transverse rod and the second transverse rod are respectively provided with a positioning strip at one end far away from the adjusting nut, a positioning groove in inserting fit with the positioning strips is arranged in the connecting groove, and after the positioning strips are in inserting fit with the positioning grooves, the first fixing hole corresponds to the second fixing hole.
Through adopting above-mentioned technical scheme, the location strip cooperates with the grafting of constant head tank, is convenient for fix a position the position of first fixed orifices and second fixed orifices, has the effect that first horizontal pole, second horizontal pole and solid fixed ring of being convenient for are connected.
The utility model discloses further set up to: the first abutting disc is circular, the tension springs are uniformly arranged along the circumference of the first abutting disc, and the buckling holes are correspondingly matched with the tension springs.
Through adopting above-mentioned technical scheme, the extension spring evenly sets up on the first circumference of propping tight dish, makes the pull ring even to the pulling force effect of first horizontal pole, second horizontal pole, has more excellent tight effect of propping.
The utility model discloses further set up to: the first tight dish of supporting is close to the position that first horizontal pole set up adjusting nut, the second supports tight dish and is close to the position that the second horizontal pole set up the external screw thread, works as when the extension spring is connected and is supported between tight dish at first tight dish and second, the extension spring is in tensile state.
Through adopting above-mentioned technical scheme, under the prerequisite that realizes the extension spring function, shorten the length of extension spring, play save material's effect, first support tightly set, second support tightly set and be close to first horizontal pole, second horizontal pole junction moreover, make to support tightly the effect more excellent.
The utility model discloses further set up to: the locking assembly is a long bolt, and more than two nuts used for abutting against the connecting ring are sleeved on the long bolt.
By adopting the technical scheme, the long bolt has good fastening performance, the first cross rod or the second cross rod can be fixedly connected with the connecting ring, then the nuts abut against the two end faces of the connecting ring to fix the position of the long bolt, so that the long bolt is not deviated, and a good stabilizing effect is achieved.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses set up the horizon bar into first horizontal pole, second horizontal pole, first horizontal pole multirow is provided with adjusting nut, second horizontal pole and adjusting nut screw-thread fit, when the relative position of first horizontal pole of needs adjustment and second horizontal pole, rotate adjusting nut and can adjust, have the length of the level bar of being convenient for adjust to the effect of the different building requirements of adaptation.
2. The first cross rod and the second cross rod are respectively provided with a first abutting disc and a second abutting disc, the first abutting disc and the second abutting disc are connected through tension springs to abut against the joint between the first transverse rod and the second transverse rod, and the effect of improving the connection stability of the first cross rod and the second cross rod is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a formwork support for construction according to the present embodiment.
Fig. 2 is a schematic structural view of the first cross bar.
Fig. 3 is a schematic structural view of the second cross bar.
Fig. 4 is another schematic structural diagram of the formwork support for construction according to the embodiment.
In the figure, 1, a column; 2. a horizontal bar; 21. a first cross bar; 211. adjusting the nut; 212. fixing the ribs; 213. a first abutting disc; 22. a second cross bar; 221. fixing grooves; 222. a second abutting disc; 223. buckling holes; 3. a tension spring; 4. a connecting ring; 41. connecting grooves; 411. positioning a groove; 42. a first fixing hole; 5. a positioning bar; 6. a long bolt; 7. and a second fixing hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the formwork for building disclosed in this embodiment includes vertical columns 1 and horizontal rods 2 connected between the vertical columns 1.
In this embodiment, the column 1 is a cylinder, one end of which is welded with a base and the other end of which is connected with a top support through a thread.
The horizontal bar 2 includes a first cross bar 21 and a second cross bar 22.
Referring to fig. 2 and 3, one end of the first cross bar 21 is rotatably connected with an adjusting nut 211, an outer thread matched with the adjusting nut 211 is arranged on an outer side wall of one end of the second cross bar 22, the second cross bar 22 is screwed with the adjusting nut 211, the second cross bar 22 is connected with the first cross bar 21, when the length of the horizontal bar 2 (refer to fig. 1) needs to be adjusted, the relative position of the first cross bar 21 and the second cross bar 22 is adjusted by rotating the adjusting nut 211, and therefore the effect of adjusting the length of the horizontal bar 2 is achieved.
First horizontal pole 21 is close to the terminal surface extension of adjusting nut 211 and has fixed muscle 212, fixed muscle 212 is parallel with the axis of first horizontal pole 21, the position that the inside wall of second horizontal pole 22 corresponds fixed muscle 212 is connected with and supplies fixed muscle 212 male fixed slot 221, when connecting first horizontal pole 21 and second horizontal pole 22, insert fixed muscle 212 in the fixed slot 221, increase the anti performance of first horizontal pole 21 and second horizontal pole 22 junction, and when needing to connect first horizontal pole 21 and second horizontal pole 22, need not additionally with the fixed second horizontal pole 22 of hand, only need fixed first horizontal pole 21, it can to rotate adjusting nut 211.
Referring to fig. 1 and 4, the connection ring 4 is welded on the side wall of the column 1, the connection ring 4 is disposed on the same column 1 at equal intervals, the connection groove 41 for accommodating the first cross bar 21 or the second cross bar 22 is disposed on the side wall of the connection ring 4, and four connection grooves 41 are uniformly disposed on the side wall of the connection ring 4.
A first fixing hole 42 is formed on the end surface of the connection ring 4 at a position corresponding to the connection groove 41, and the first fixing hole 42 penetrates through the connection ring 4 and communicates with the connection groove 41.
Referring to fig. 2 and 3, the first cross bar 21 and the second cross bar 22 are provided with second fixing holes 7 corresponding to the first fixing holes 42 at ends thereof away from the adjusting nut 211.
Referring to fig. 1 and 4, when the vertical column 1 and the horizontal rod 2 are connected, after the first cross rod 21 and the second cross rod 22 are connected, one end of the first cross rod 21 or the second cross rod 22 is inserted into the connecting groove 41, the first fixing hole 42 is aligned with the second fixing hole 7 (refer to fig. 2), and then a locking component is inserted into the first fixing hole 42 and the second fixing hole 7 for fixing, in this embodiment, the locking component is a long bolt 6, but may be a bolt, a batten, or the like. After the long bolt 6 penetrates through the first fixing hole 42 and the second fixing hole 7, nuts are screwed into two ends of the long bolt 6, the connecting ring 4 is tightly abutted through screwing of the nuts, and the vertical column 1 is connected with the horizontal rod 2 through the long bolt 6.
Referring to fig. 2 and 4, two positioning grooves 411 have been seted up along the horizontal direction symmetry to the lateral wall of connecting groove 41, all weld on the one end lateral wall of adjusting nut 211 is kept away from to first horizontal pole 21 and second horizontal pole 22 (refer to fig. 3) and have the location strip 5 of grafting complex with positioning groove 411, when connecting first horizontal pole 21 and stand 1 or second horizontal pole 22 and stand 1, aim at location strip 5 and insert in the positioning groove 411, first fixed orifices 42 corresponds second fixed orifices 7 this moment, be convenient for the location connect horizontal pole 2 (refer to fig. 1) and stand 1.
Referring to fig. 2 and 3, a first abutting disc 213 is welded on a side wall of the first cross bar 21 near one end of the adjusting nut 211, a second abutting disc 222 is welded on a side wall of the second cross bar 22 near the end with the external thread, the first abutting disc 213 and the second abutting disc are circular discs with the same shape and size, tension springs 3 are uniformly and fixedly connected on a surface of the first abutting disc 213 near the second abutting disc 222 along the circumference of the first abutting disc, the other end of each tension spring 3 is a hook, a buckling hole 223 penetrating through the second abutting disc is formed in the position of the second abutting disc 222 corresponding to the tension spring 3, and the hook on the tension spring 3 penetrates through the buckling hole 223 to buckle the second abutting disc 222. After the tension spring 3 is connected with the buckling hole 223, the tension spring 3 is in a stretching state, and the stability of the structure at the joint of the first cross rod 21 and the second cross rod 22 is increased through the matching of the first abutting disk 213 and the second abutting disk 222, so that the tensile property of the horizontal rod 2 is better.
The implementation principle of the embodiment is as follows: when the formwork support is installed, the fixing ribs 212 are inserted into the fixing grooves 221, the first cross rod 21 and the second cross rod 22 are screwed through the adjusting nuts 211, the first cross rod 21 is inserted into the connecting groove 41, the first fixing hole 42 is aligned with the second fixing hole 7 through the matching of the positioning strips 5 and the positioning grooves 411, the long bolts 6 are arranged in the first fixing hole 42 and the second fixing hole 7 in a penetrating mode and fixed, the second cross rod 22 and the connecting ring 4 are connected in a similar mode, the first cross rod 21 is connected, the adjusting nuts 211 are rotated after the second cross rod 22 and the stand column 1 are connected, the relative position of the first cross rod 21 and the second cross rod 22 is adjusted to adjust the length of the horizontal rod 2, and after connection is completed, one end of the tension spring 3 is hooked with the buckling holes 223.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a formwork support for building, includes stand (1), connects horizontal pole (2) between stand (1), its characterized in that: the both ends of horizon bar (2) pass through the lock subassembly with stand (1) is connected, horizon bar (2) include first horizontal pole (21), connect second horizontal pole (22) in first horizontal pole (21) one end, it is provided with adjusting nut (211) to rotate on first horizontal pole (21), second horizontal pole (22) are close to the one end of first horizontal pole (21) and are provided with the external screw thread with adjusting nut (211) complex.
2. The formwork support frame for building of claim 1, wherein: the utility model discloses a lock assembly, including lock subassembly, go up the lock subassembly and be provided with the lock subassembly, lock subassembly is for setting up go-between (4) on stand (1), the spread groove (41) that are used for holding first horizontal pole (21) or second horizontal pole (22) are offered to the lateral wall of go-between (4), the terminal surface of go-between (4) is provided with first fixed orifices (42) that run through it, first fixed orifices (42) and spread groove (41) intercommunication, first horizontal pole (21) and second horizontal pole (22) are close to the one end of stand (1) and all offer and correspond complex second fixed orifices (7) with first fixed orifices (42), first horizontal pole (21), second horizontal pole (22) are connected fixedly with go-between (4) through wearing to establish the locking Assembly in first fixed orifices (42), second fixed orifices (7) respectively.
3. The formwork support frame for building of claim 1, wherein: the end face of the first cross rod (21) close to the adjusting nut (211) extends outwards to form a fixing rib (212), and the end face of the second cross rod (22) close to the end face of the end, provided with the outer thread, of the second cross rod is provided with a fixing groove (221) for inserting the fixing rib (212).
4. The formwork support frame for building of claim 1, wherein: the first cross rod (21) is provided with a first abutting disc (213), the second cross rod (22) is provided with a second abutting disc (222), the first abutting disc (213) is provided with a tension spring (3), and the second abutting disc (222) is provided with a buckling hole (223) for the tension spring (3) to connect.
5. The formwork support frame for construction according to claim 2, wherein: one end of each of the first cross rod (21) and the second cross rod (22) far away from the adjusting nut (211) is provided with a positioning strip (5), a positioning groove (411) which is matched with the positioning strip (5) in an inserting mode is formed in the connecting groove (41), when the positioning strip (5) is matched with the positioning groove (411) in an inserting mode, the first fixing hole (42) corresponds to the second fixing hole (7).
6. The formwork support frame for building of claim 4, wherein: the first tight dish (213) of supporting is circular, extension spring (3) are followed the circumference of first tight dish (213) of supporting evenly sets up, detain hole (223) and correspond the cooperation extension spring (3).
7. The formwork support frame for building according to claim 6, wherein: the first tight plate (213) is close to the position where the first cross rod (21) is provided with the adjusting nut (211), the second tight plate (222) is close to the position where the second cross rod (22) is provided with the external thread, and when the tension spring (3) is connected between the first tight plate (213) and the second tight plate (222), the tension spring (3) is in a stretching state.
8. The formwork support frame for building according to claim 2, wherein: the locking assembly is a long bolt (6), and more than two nuts used for abutting against the connecting ring (4) are sleeved on the long bolt (6).
CN201921675490.XU 2019-10-08 2019-10-08 Formwork support for building Active CN210947717U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921675490.XU CN210947717U (en) 2019-10-08 2019-10-08 Formwork support for building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921675490.XU CN210947717U (en) 2019-10-08 2019-10-08 Formwork support for building

Publications (1)

Publication Number Publication Date
CN210947717U true CN210947717U (en) 2020-07-07

Family

ID=71388805

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921675490.XU Active CN210947717U (en) 2019-10-08 2019-10-08 Formwork support for building

Country Status (1)

Country Link
CN (1) CN210947717U (en)

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