CN205476484U - Device for connecting it is stupefied with back of body to be used for connecting aluminum alloy template - Google Patents

Abstract

The utility model discloses a device for connecting it is stupefied with back of body to be used for connecting aluminum alloy template, including U type card and install first screw rod and the first nut on U type card, wherein, U type card is including relative two backup pads that set up and connect the connecting plate of two backup pads, all is equipped with in two backup pads to be used for installing the first mounting hole of first screw rod and to be used for the stupefied slot of the block back of the body, and the one end that the connecting plate is close to to the backup pad be its top, and the one end of keeping away from the connecting plate is its bottom, and first mounting hole is located the top of backup pad, and the slot is located the bottom of backup pad. The utility model provides a connecting device has realized aluminum alloy template and the stupefied connection of the back of the body, has reduced the work load when having enough to meet the need the aluminum alloy template.

Description

Connecting device for connecting aluminum alloy formwork and back flute

technical field

The utility model relates to the technical field of building construction auxiliary equipment structure, in particular to a connecting device for connecting an aluminum alloy formwork and a back corrugated.

Background technique

The vertical transportation of formwork in the construction of super high-rise structures directly affects the construction efficiency of the project. Aluminum alloy formwork is being gradually popularized and applied in climbing formwork system and top formwork system because of its light structure, adaptability to complex structural deformation, and high turnover times that the overall large steel formwork does not have.

However, from the perspective of processing and manufacturing technology and production cost, the current aluminum alloy formwork is all small modular design, which has not realized the overall large formwork property. The workload is heavy when turning over the aluminum alloy formwork.

Utility model content

The main purpose of the utility model is to provide a connecting device for connecting the aluminum alloy formwork and the back flute, aiming at realizing the connection between the aluminum alloy formwork and the back flute, so as to reduce the workload when the aluminum alloy formwork is turned over.

In order to achieve the above purpose, the utility model provides a connection device for connecting the aluminum alloy formwork and the back flute, including a U-shaped card and a first screw and a first nut installed on the U-shaped card, wherein the The U-shaped card includes two supporting plates arranged oppositely and a connecting plate connecting the two supporting plates, and the two supporting plates are provided with first mounting holes for installing the first screw rod and for engaging the back corrugated the slot, the end of the support plate close to the connection plate is its top end, the end away from the connection plate is its bottom end, the first installation hole is located at the top of the support plate, and the slot is located at the bottom end of the support plate, When connecting the aluminum alloy formwork and the back flute, the slot of the support plate clamps the flange of the back flute, the first screw rod passes through the first installation hole and the installation hole on the aluminum alloy formwork, and the locking sleeve The first nut on the first screw rod is used to connect the aluminum alloy template and the back flute.

Preferably, the connecting device for connecting the aluminum alloy template and the back flute further includes a gasket on one side of the support plate, and the gasket is located between the support plate and the first nut.

Preferably, the connecting device for connecting the aluminum alloy template and the back flute further includes a second screw and a second nut, and the connecting plate is provided with a second installation hole for installing the second screw, the The second screw rod passes through the second installation hole and abuts against the back flute, and locks the second nut on the second screw rod to fasten the connection between the aluminum alloy template and the back flute.

Preferably, the diameter of the first installation hole is equal to the diameter of the second installation hole.

Preferably, the slot is a U-shaped slot.

The connecting device proposed by the utility model has the following advantages: 1), the aluminum alloy formwork can be connected with the groove back to form a whole, and the aluminum alloy formwork can be lifted as a whole, which reduces the workload of the formwork turnover; 2), the aluminum alloy formwork After being attached to the climbing formwork or the top formwork, the aluminum alloy formwork is easy to lift and construct; 3) The connection device is low in cost, and can be disassembled and used for turnover, which is highly operable in practical applications.

Description of drawings

Fig. 1 is the top view structure schematic diagram when the connecting device for connecting the aluminum alloy template and the back flute of the utility model is connected with the aluminum alloy template and the back flute;

Fig. 2 is a schematic diagram of the front view of the connecting device used to connect the aluminum alloy formwork and the back corrugated with the aluminum alloy formwork and the back corrugated in the present invention;

Fig. 3 is the structural representation of the connecting device used to connect the aluminum alloy formwork and the back flute of the utility model;

Fig. 4 is the structural representation of the support plate in the connecting device used to connect the aluminum alloy formwork and the back flute of the utility model;

Fig. 5 is the structural schematic diagram of the connecting plate in the connecting device used to connect the aluminum alloy template and the back flute of the utility model;

Fig. 6 is a side view structural diagram of the U-shaped card in the connecting device used to connect the aluminum alloy formwork and the back corrugated of the utility model;

Fig. 7 is a planar unfolded schematic diagram of the U-shaped card in the connecting device used to connect the aluminum alloy formwork and the back flute of the present invention.

In the figure, 1-U-shaped card, 11-support plate, 12-connecting plate, 13-first installation hole, 14-slot, 15-second installation hole, 2-first screw rod, 3-first nut , 4-gasket, 5-second screw, 6-second nut, 7-aluminum alloy template, 8-back flute.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

It should be noted that, in the description of the present utility model, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description , does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

Referring to Fig. 1 to Fig. 7, in this preferred embodiment, the connecting device for connecting the aluminum alloy template 7 and the back flute 8 includes a U-shaped card 1 and a first screw rod 2 and a first screw rod installed on the U-shaped card 1. Cap 3, wherein the U-shaped card 1 includes two supporting plates 11 oppositely arranged and a connecting plate 12 connecting the two supporting plates 11, and the first mounting holes 13 for installing the first screw rod 2 are all provided on the two supporting plates 11 and used In the slot 14 of the back corrugated 8, the end of the support plate 11 close to the connecting plate 12 is its top end, and the end far away from the connecting plate 12 is its bottom end. The first installation hole 13 is located at the top of the supporting plate 11. The slot 14 Located at the bottom of the support plate 11, when connecting the aluminum alloy template 7 and the back flute 8, the slot 14 of the support plate 11 clamps the flange of the back flute 8, and the first screw rod 2 passes through the first installation hole 13 and the aluminum alloy The installation hole on the formwork 7 is used to lock the first nut 3 on the first screw rod 2 to connect the aluminum alloy formwork 7 and the back flute 8 .

Further, the connecting device further includes a gasket 4 on one side of the support plate 11 , and the gasket 4 is located between the support plate 11 and the first nut 3 .

Further, the connecting device also includes a second screw 5 and a second nut 6, the connecting plate 12 is provided with a second mounting hole 15 for mounting the second screw 5, the second screw 5 passes through the second mounting hole 15 and Abut against the back flute 8, and lock the second nut 6 on the second screw rod 5 to fasten the connection between the aluminum alloy template 7 and the back flute 8.

Specifically, the diameter of the first installation hole 13 is equal to the diameter of the second installation hole 15 . Slot 14 is a U-shaped groove. In this embodiment, the diameters of the first mounting hole 13 and the second mounting hole 15 are both 16.5 mm, and the inner space of the U-shaped groove is 10 mm.

When using this connection device, first clamp the slot 14 of the U-shaped card 1 to the flange of the channel steel back flute 8, the first screw rod 2 passes through the first mounting hole 13, and tighten the first nut 3 to connect the U-shaped The card 1 is fixedly connected with the aluminum alloy template 7, and then the second screw rod 5 passes through the second mounting hole 15 and the second nut 6 is tightened, so that the back flute 8 and the U-shaped card 1 are fixedly connected. The back flute 8 is formed by connecting two 63# channel steels with bolts, and the two channel steels are connected at an interval of 35mm. The U-shaped card 1 is installed symmetrically on the upper and lower sides of the back flute 8. Loosen the first nut 3 and the second nut 6, and disassemble the first screw 2 and the second screw 5, so that the U-shaped card 1 can be disassembled.

The connection device proposed by the utility model has the following advantages: 1), the aluminum alloy formwork 7 and the groove back flute 8 can be connected into a whole, and the aluminum alloy formwork 7 can be lifted as a whole, which reduces the workload when the formwork is turned over; 2), After the aluminum alloy formwork 7 is attached to the climbing formwork or top formwork, the lifting construction of the aluminum alloy formwork 7 is simple; 3), the connection device is low in cost, and can be disassembled and turned over for use, which is highly operable in practical applications.

The above are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. All equivalent structural transformations made by using the description of the utility model and the contents of the accompanying drawings are directly or indirectly used in other related technical fields. All are included in the scope of patent protection of the utility model in the same way.

Claims (5)

1. null1. the attachment means being used for connecting aluminum alloy mould plate and back cord，It is characterized in that，Including U-shaped card and be installed on the first screw rod on described U-shaped card and the first nut，Wherein，Described U-shaped card includes two gripper shoes being oppositely arranged and connects the connecting plate of gripper shoe described in two，The first installing hole for installing described first screw rod it is equipped with and for engaging the slot of back cord in gripper shoe described in two，Described gripper shoe is its top near one end of connecting plate，One end away from connecting plate is its bottom，Described first mounting hole site is in the top of gripper shoe，Described slot is positioned at the bottom of gripper shoe，When connecting aluminum alloy mould plate and back cord，The slot of described gripper shoe blocks the edge of a wing of back cord，Described first screw rod is through the installing hole on described first installing hole and aluminum alloy mould plate，The first nut that locking is placed on described first screw rod is to connect aluminum alloy mould plate and back cord.
2. 2. the attachment means for connecting aluminum alloy mould plate and back cord as claimed in claim 1, it is characterised in that also including the pad being positioned at described gripper shoe side, this pad is between described gripper shoe and the first nut.
3. 3. the attachment means for connecting aluminum alloy mould plate and back cord as claimed in claim 1, it is characterized in that, also include the second screw rod and the second nut, described connecting plate is provided with the second installing hole for installing described second screw rod, described second screw rod through described second installing hole and abuts with described back cord, and the second nut that locking is placed on described second screw rod is with fastening aluminum alloy mould plate and the connection of back cord.
4. 4. the attachment means for connecting aluminum alloy mould plate and back cord as claimed in claim 1, it is characterised in that the diameter of described first installing hole and the equal diameters of the second installing hole.
5. 5. the attachment means for connecting aluminum alloy mould plate and back cord as described in any one in Claims 1-4, it is characterised in that described slot is U-lag.