CN206530052U - A kind of combination type supporting device - Google Patents

Abstract

The utility model belongs to the field of prefabricated building construction, and specifically discloses a combined support device, which includes a cross bar and at least four upright bars, the upright bars are connected through the cross bar, and the upright bar and the cross bar form a frame structure. The top of the pole is provided with an adjustable part, the adjustable part is provided with a connecting part, and the cross bar is connected with the adjustable part through the connecting part. In the specific construction process, the utility model is erected in the building, and the four vertical poles are arranged at the four corners of the pouring object and are closely attached to the prefabricated columns. Well, it has good supporting performance, which expands the construction operation space under the floor, and at the same time, the utility model is easy to install and disassemble. On the other hand, the cross bars between the vertical bars are used to support the prefabricated beams and prefabricated floor slabs on the top, and at the same time, they can also play the role of supporting the wall panels. The traditional point supports are replaced by line supports to improve the support effect.

Description

A combined support device

technical field

The utility model belongs to the field of prefabricated building construction, in particular to a combined support device.

Background technique

When installing prefabricated concrete components of prefabricated houses, especially horizontal prefabricated components, it is not only temporarily fixed, but also needs to correct the levelness of the components. In the prior art, during the installation process of horizontal prefabricated components, several rows of support devices are usually used to position and support them in the vertical direction. In this way, due to the large number of vertical supports, it takes up a lot of space. Reducing the construction work space has a great impact on the work surface of other operations carried out at the same time, and the process of setting and adjusting the height of the vertical support requires more manpower, takes a long time, and the construction efficiency is low.

In order to solve the above problems, the patent CN 204098484 U discloses an adjustable floor support frame body, which includes a support part, a connecting part and a base part; Above the plate bracket channel steel and in contact with the plate bracket channel steel, the head of the upper bolt is welded on the lower side of the plate bracket channel steel; the connecting part includes a connecting sleeve, and the upper end of the connecting sleeve is threadedly connected with the lower end of the upper bolt; the base part Including lower bolt, channel steel A, channel steel B, steel plate, sleeve A, sleeve B and fastening bolts. Although the above technical solution simplifies the structure of the supporting frame to a certain extent and can solve the problem of floor support, the structure of the supporting frame is still complicated and has a great impact on the working surface of other operations performed at the same time.

Therefore, it is urgent to provide a support device with simple structure, high safety, and more operating space for construction.

Utility model content

The purpose of the utility model is to provide a support device with simple structure, high safety and more operating space for construction.

The above object is achieved through the following technical solution: a combined support device, including a cross bar and at least four uprights, the uprights are connected by a cross bar, the uprights and the cross bar form a frame structure, and the uprights An adjustable piece is arranged on the top, and the adjustable piece is provided with a connecting piece, and the cross bar is connected with the adjustable piece through the connecting piece. In the specific construction process, the utility model is erected in the building, the four vertical poles are arranged at the four corners of the pouring object and are closely attached to the prefabricated columns, and the vertical poles and the crossbars form a frame structure for its own stability. Good, with good support performance, instead of the traditional method of erecting a support frame at the lower part of the component to be installed, and using oblique support to support the prefabricated column and prefabricated wall panels, the construction operation space under the floor is expanded, and the utility model is installed and Easy to disassemble. On the other hand, the cross bars between the vertical bars are used to support the prefabricated beams or prefabricated floor slabs on the top. When the cross bars on one side of the utility model are close to the wall panels, the cross bars can also play the role of supporting the wall panels, so that Use wire support instead of traditional point support to improve the support effect. The adjustable top part of the vertical bar of the utility model is used to adjust the height and levelness of the horizontal bar, so that the horizontal bar can be adjusted by the level before the horizontal prefabricated parts are placed. The height of both ends is uniform, and the horizontal prefabricated parts can be positioned directly after being placed, without the need to adjust the flatness, and the adjustment process is simpler and faster.

Further, the vertical rods are connected by at least two cross rods, and the connecting ends of the two cross rods are respectively provided with screw rods and sleeves or nuts used in conjunction with the screw rods, and the two cross rods are threaded. connect. In this way, the distance between the two prefabricated columns can be adjusted by the screw rod, that is, the horizontal distance of the support, which improves the scope of application of the utility model. At the same time, the vertical rod is close to the prefabricated column during the adjustment process, increasing the support effect of the vertical rod on the prefabricated column.

Further, a clamping piece is provided on the cross bar. When there is a certain gap between the cross bar and the prefabricated wallboard, the prefabricated wallboard is clamped by the clamping piece to play the role of fixed support.

Further, the clamping member is a limit screw, the cross bar is provided with a nut or a screw hole, and the limit screw passes through the nut or the screw hole. At this time, the utility model is provided on both sides of the wallboard, and the limit screw rods on the cross bars on both sides of the wallboard clamp the wallboard, and the wallboard is supported by rotating the limit screw rod to make it withstand the wallboard .

Further, the clamping member is a pull screw, and a through hole is opened on the cross bar, and the pull screw passes through the through hole. Now, the utility model is provided on both sides of the wallboard, the crossbars on both sides of the wallboard clamp the wallboard, and the crossbar clamps the wallboard by adjusting the pull screw.

Further, the adjustable part is a screw, the top of the vertical rod is provided with a through hole, and the through hole is fixedly connected with a nut used in conjunction with the screw, the top of the screw is connected with the connecting piece, and the other end is connected the nut. With such arrangement, the adjustment in the vertical direction can be realized through the cooperative use of the screw rod and the nut.

Further, the connecting piece includes a metal box and a clasp provided with a side wall of the metal box, and the end of the cross bar is clasped with the clasp.

Further, a diagonal support is provided between the vertical bar and the horizontal bar. One end of the oblique support is connected to the horizontal bar, and the other end is connected to the vertical bar through a fastener, which can play a strengthening role and is beneficial to the transmission of force between the horizontal bar and the vertical bar.

Further, the side wall of the pole is provided with a supporting fixture. The setting of the supporting fixture is used for fixing the prefabricated column and the wall panel by the pole, so as to improve the supporting effect. The fixing member may be an installation hole provided on the pole and an anchor nail pierced through the installation hole.

Further, a pull plate is provided on the pole. Such setting facilitates the disassembly of the utility model; during disassembly, it is only necessary to unscrew the screws and break the pull plate outward by hand or with the help of other objects, so that the support device can be separated from the prefabricated part connected to it.

Further, a level and a vertical are provided on the pole.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model.

Fig. 1 is a schematic structural view of a combined support device involved in an embodiment of the present invention;

Fig. 2 is a schematic front view of a combined support device involved in an embodiment of the present invention;

Fig. 3 and Fig. 4 are respectively the front schematic diagrams of the poles involved in an embodiment of the present invention;

Fig. 5 is a top view of the use state of the combined support device involved in an embodiment of the present invention;

Fig. 6 is a schematic diagram of the combined support device involved in an embodiment of the present invention when supporting the wallboard;

Fig. 7 is a vertical sectional view of the use state of the combined support device involved in Fig. 1;

Fig. 8 is a schematic diagram of the combined support device involved in another embodiment of the utility model when supporting the wallboard;

In the picture:

1 pole 2 support base 3 adjustable parts 4 metal box

5 Mounting hole 6 Screw rod 7 Nut 8 Pull plate

9 sleeve 10 connecting hole 11 cross bar 12 pair of pulling screws

13 Fasteners 14 Diagonal Supports 15 Prefabricated Columns 16 Wall Panels

17 horizontal prefabricated parts 18 limit screw

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model. In addition, those skilled in the art can make corresponding combinations of features in the embodiments in this document and in different embodiments according to the descriptions in this document.

Embodiments of the present utility model are as follows, referring to FIGS. 11 constitutes a frame structure, the top of the pole 1 is provided with an adjustable part 3, the adjustable part 3 is provided with a connecting part, and the cross bar 11 is connected with the adjustable part 3 through the connecting part. In the specific construction process, the utility model is erected in the building. The four vertical poles 1 are arranged at the four corners of the pouring object and are closely attached to the prefabricated columns 15. The vertical poles 1 and the horizontal poles 11 form a frame type The structure itself has good stability and good supporting performance, replacing the traditional method of erecting a support frame at the lower part of the components to be installed, and using oblique supports 14 to support prefabricated columns 15 and prefabricated wall panels 16, which expands the construction operation space under the floor , At the same time, the utility model is convenient to install and disassemble. On the other hand, the cross bars 11 between the vertical bars 1 are used to support the prefabricated beams or prefabricated floor slabs at the top. The role of the board 16 is to replace the traditional point support with a line support to improve the support effect. The adjustable part 3 at the top of the vertical bar 1 of the present utility model is used to adjust the height and levelness of the cross bar 11, so that the horizontal prefabricated part can Before 17 is put in place, use a spirit level to unify the heights at both ends of the crossbar 11. After the horizontal prefabricated part 17 is placed, it can be positioned directly without adjusting the flatness, and the adjustment process is simpler and faster.

On the basis of the above embodiments, in another embodiment of the present utility model, as shown in Figure 2, the vertical bars 1 are at least connected by two cross bars 11, and the connecting ends of the two cross bars 11 are respectively provided with The screw rod 6 and the sleeve 9 or nut used in conjunction with the screw rod 6 are threadedly connected between the two cross bars 11 . In this way, the distance between the two prefabricated columns 15 can be adjusted by the screw rod 6, that is, the horizontal distance of the support, so as to improve the scope of application of the present utility model. The support effect of column 15.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in Fig. 5 and Fig. 6 , the cross bar 11 is provided with a clamping member. When there is a certain gap between the cross bar 11 and the prefabricated wallboard 16, the prefabricated wallboard 16 is clamped by the clamping member to play the role of fixed support.

On the basis of the above embodiments, in another embodiment of the present utility model, as shown in Figure 5, the clamping member is a limit screw 18, and the cross bar 11 is provided with a nut or a screw hole, and the limit The bit screw rod 18 passes through the nut or screw hole. Now, the utility model is provided on both sides of the wallboard 16, and the limit screw 18 on the cross bar 11 on both sides of the wallboard 16 clamps the wallboard 16, and makes it withstand the wall by rotating the limit screw 18. The plates 16 effectuate the support of the wall panels 16 .

On the basis of the above-mentioned embodiments, in another embodiment of the present utility model, as shown in Figure 6, the clamping member is a pull screw 12, and a through hole is opened on the cross bar 11, and the pull screw 12 passes through connected to the through hole. Now, both sides of the wallboard 16 are provided with the utility model, the crossbar 11 on both sides of the wallboard 16 clamps the wallboard 16, and the crossbar 11 clamps the wallboard 16 by adjusting the pull screw 12.

On the basis of the above embodiments, in another embodiment of the present utility model, as shown in Figure 3 and Figure 4, the adjustable part 3 is a screw rod 6, and the top of the vertical rod 1 is provided with a through hole, and the through hole is fixed A nut 7 used in conjunction with the screw 6 is connected, the top end of the screw 6 is connected with the connector, and the other end of the screw 6 passes through the nut 7 . In such a configuration, the screw rod 6 and the nut 7 are used in cooperation to realize its vertical adjustment.

On the basis of the above-mentioned embodiments, in another embodiment of the present utility model, as shown in Figure 3, the connector includes a metal box 4 and a buckle provided with the side wall of the metal box 4, the end of the cross bar 11 is connected to the The buckle described above is connected.

On the basis of the above embodiments, in another embodiment of the present invention, a diagonal support 14 is provided between the vertical bar 1 and the horizontal bar 11 . One end of the diagonal support 14 is connected to the cross bar 11 , and the other end is connected to the vertical bar 1 through the fastener 13 , which can play a reinforcing role and facilitate the force transmission between the horizontal bar 11 and the vertical bar 1 .

On the basis of the above embodiments, in another embodiment of the present utility model, the side wall of the pole 1 is provided with supporting and fixing parts. The setting of the supporting fixture is used for the vertical rod 1 to fix the prefabricated column 15 and the wall panel 16, so as to improve the supporting effect. The fixing member may be an installation hole 5 provided on the pole 1 and an anchor nail penetrating through the installation hole 5 .

On the basis of the above embodiments, in another embodiment of the present invention, as shown in FIG. 4 , the pole 1 is provided with a pull plate 8 . Such setting facilitates the disassembly of the utility model; during disassembly, it is only necessary to unscrew the screws and break the pull plate 8 outward by hand or with the help of other objects, so that the supporting device can be separated from the prefabricated part connected to it.

On the basis of the above embodiments, in another embodiment of the present invention, the pole 1 is provided with a level and a perpendicular.

On the basis of the above-mentioned embodiments, in another embodiment of the present invention, as shown in FIG. 3 , a support base 2 is provided at the bottom of the pole 1 .

On the basis of the above embodiments, in another embodiment of the present invention, as shown in FIG. 4 and FIG. 8 , the vertical rod 1 is provided with a connecting hole 10 and a tension screw 12 passing through the connecting hole 10 . At this time, the utility model is provided on both sides of the wallboard 16, the wallboard 16 is provided with piercing holes, the pair of pull screws 12 passes through the wallboard 16, and the vertical rods on both sides of the wallboard 16 1. Clamp the wallboard 16, and make the vertical rod 1 clamp the wallboard 16 by adjusting the pull screw 12.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (10)

1. A combined support device, characterized in that it comprises a cross bar and at least four uprights, the uprights are connected by a cross bar, the uprights and the cross bar form a frame structure, and the top of the uprights is provided with An adjustable part, the adjustable part is provided with a connecting part, and the cross bar is connected with the adjustable part through the connecting part. 2. The combined supporting device according to claim 1, characterized in that, at least two cross bars are connected between the vertical bars, and the connecting ends of the two cross bars are respectively provided with screw rods and connected with the screw rods. A sleeve or a nut used in conjunction with the threaded connection between the two cross bars. 3. The combined supporting device according to claim 2, characterized in that, the cross bar is provided with a clamping piece. 4. The combined support device according to claim 3, wherein the clamping member is a limit screw, the cross bar is provided with a nut or a screw hole, and the limit screw passes through the nuts or screw holes. 5 . The combined support device according to claim 3 , wherein the clamping member is a pull screw, the cross bar is provided with a through hole, and the pull screw penetrates the through hole. 6 . 6. The combined supporting device according to any one of claims 1 to 5, wherein the adjustable member is a screw rod, and a through hole is opened on the top of the vertical rod, and the through hole is fixedly connected with the A nut used in conjunction with the screw, the top end of the screw is connected to the connector, and the other end is connected to the nut. 7 . The combined supporting device according to claim 6 , wherein the connecting member comprises a metal box and a buckle provided with a side wall of the metal box, and the end of the cross bar is engaged with the buckle. 8 . 8. The combined supporting device according to claim 7, wherein a diagonal support is provided between the vertical bar and the horizontal bar. 9. The combined supporting device according to claim 8, characterized in that, the side wall of the pole is provided with a supporting fixture. 10. The combined supporting device according to claim 9, characterized in that a level and a vertical are provided on the pole.