CN103663053B - Movable wall-attached device and its movable wall-attached frame - Google Patents

Abstract

The invention provides a movable wall-attached device and a movable wall-attached frame thereof. The movable wall-attaching device comprises a movable creeping formwork, a guide rail frame and a movable wall-attaching frame which is connected with the movable creeping formwork and the guide rail frame. The movable wall-attached frame comprises a support, at least one support rod and at least one roller system are arranged on the support, one end of the support rod is connected with the support, the other end of the support rod is connected with the creeping formwork, and the roller system is connected with the main chord tube of the guide rail frame and can move up and down relative to the main chord tube. In the movable wall-attached device, the movable wall-attached frame is in rolling connection with the guide rail frame through the roller system, so that the movable wall-attached frame can be jacked along with the creeping formwork without redundant mounting and dismounting operations, and the danger and the workload of high-altitude operation are reduced.

Description

Movable wall-attached device and its movable wall-attached frame

technical field

The invention relates to construction machinery technology, in particular to a movable wall attachment frame for connecting climbing formwork and construction machinery and a movable wall attachment device containing the movable wall attachment frame.

Background technique

With the rapid development of the economy, there are more and more high-rise buildings, and more and more high-rise buildings are constructed using climbing formwork. The climbing formwork is movable and can be lifted as the building heightens. The construction elevator is connected to the climbing formwork through the attached wall and transports people and goods to the climbing formwork platform. Because the climbing formwork is movable and needs to be adjusted for jacking, it is necessary to use a movable attached wall frame to connect the guide rail frame of the construction elevator and the climbing formwork .

An existing installation method of the movable wall bracket is as follows: one end of the movable wall bracket is slidably installed on a movable wall guide rail fixed on the climbing formwork, and the other end of the movable wall bracket is passed through the connecting bolt. It is connected with two connecting rods fixed to the two main chords of the guide rail frame away from the climbing formwork. When the climbing formwork needs to be lifted, the connecting bolts and connecting rods must be removed first, and the connecting bolts must be reused after the climbing formwork jacking is completed. Connect the attached wall bracket and connecting rod. In this kind of movable wall bracket, since the length of the connecting rod is fixed, the wall distance of the whole set of movable wall bracket cannot be adjusted, which requires high manufacturing accuracy and installation accuracy, and it is difficult to achieve secondary installation if there is a slight deviation; Moreover, every time the climbing formwork is lifted, it is necessary to manually climb the guide rail frame to the position of the movable wall frame for disassembly and connection operations, which is time-consuming and poses safety risks for high-altitude operations.

Contents of the invention

In view of this, the object of the present invention is to provide a movable wall attachment device and its movable wall attachment frame, which can be lifted together with the climbing formwork without unnecessary installation and disassembly operations, so as to reduce the danger of working at heights and workload.

In order to achieve the above-mentioned advantages, the movable wall bracket provided by the present invention includes a bracket, on which at least one strut and at least one roller system are arranged, one end of the strut is connected with the bracket, and one end of the strut The other end is used to be connected with a climbing formwork, and the roller system is used to be connected with a main chord pipe of a rail frame, and can move up and down relative to the main chord pipe.

In one embodiment of the present invention, the at least one strut includes at least one cross strut, and the cross strut is connected to the bracket through a single fastener.

In one embodiment of the present invention, the at least one strut further includes at least one diagonal strut, and the diagonal strut is connected to the corresponding horizontal strut through double fasteners.

In one embodiment of the present invention, the at least one roller system includes two roller systems, and each roller system includes a horizontal roller set and a longitudinal roller set, and each roller system is used to connect with a main roller of the guide rail frame. Strings correspond.

In one embodiment of the present invention, the support includes two roller frames and a connecting frame connected between the two roller frames, and the two roller systems are correspondingly installed on the two roller frames superior.

In one embodiment of the present invention, the horizontal roller set includes 4 rollers, the longitudinal roller set includes 2 rollers, and the 4 rollers of the horizontal roller set are arranged side by side in pairs and then longitudinally arranged. The two rollers of the longitudinal roller group are pivotally connected to the roller bracket through a positioning plate extending longitudinally, and a space for the main chord to pass is formed between the longitudinal roller group and the horizontal roller group, Used to sandwich the main chord of the rail frame between the two.

The movable wall attachment device provided by the present invention comprises a movable climbing formwork, a rail frame and a movable wall attachment frame connecting the movable climbing formwork and the guide rail frame, the movable wall attachment frame includes a bracket, and the bracket There is at least one strut and at least one roller system, one end of the strut is connected with the support, the other end of the strut is connected with the climbing formwork, and the roller system is connected with the main frame of the rail frame. The string tubes are connected and can move up and down relative to the main string tube.

In one embodiment of the present invention, at least one connecting seat is fixed on the climbing formwork, the connecting seat is connected to the climbing formwork through wall bolts, and the connecting seat is connected to the support bar through the connecting bolts. The other end is pivotally connected.

In one embodiment of the present invention, the at least one brace includes at least one cross brace and at least one diagonal brace, the cross brace is connected to the bracket through a single fastener, and the diagonal brace is connected through a double The fasteners are connected to the corresponding cross braces.

In one embodiment of the present invention, the support includes two roller frames and a connecting frame connected between the two roller frames, and the at least one roller system includes Each roller system includes a horizontal roller set and a vertical roller set, the horizontal roller set includes 4 rollers, the longitudinal roller set includes 2 rollers, and the horizontal roller set includes 4 rollers The rollers are arranged side by side in twos along the length direction of the main chord, and the two rollers of the longitudinal roller group are pivotally connected to the bracket through a positioning plate extending along the length of the main chord. The set of longitudinal rollers and the set of transverse rollers are respectively located on different sides of the main chord, and are used to sandwich the main chord of the rail frame between them.

To sum up, the present invention provides a movable wall-attached device, the movable wall-attached frame is rollingly connected with the guide rail frame through the roller system, so that the movable wall-attached frame can be lifted together with the climbing formwork without redundant installation and disassembly operations, reducing the Hazards and workloads of working at heights.

Description of drawings

FIG. 1 is a schematic top view of a movable wall attachment device in one embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the movable wall attachment device in Fig. 1 viewed along the direction A.

FIG. 3 is a structural schematic diagram of a roller frame and the roller system of the movable wall mount in one embodiment of the present invention viewed along the direction A in FIG. 1 .

FIG. 4 is a structural schematic diagram of the bracket and roller system of the movable wall mount in one embodiment of the present invention viewed along the B direction in FIG. 1 .

FIG. 5 is a schematic top view of the bracket and roller system of the movable wall mount in one embodiment of the present invention.

Fig. 6 is a schematic diagram showing the installation of the movable wall bracket in one embodiment of the present invention.

Detailed ways

In order to further explain the technical means and effects that the present invention takes to achieve the intended invention purpose, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation methods, Structure, characteristic and effect thereof are as follows in detail.

Fig. 1 is a schematic structural diagram of a movable wall attachment device in an embodiment of the present invention. Fig. 2 is a schematic structural diagram of the movable wall attachment device in Fig. 1 viewed along the direction A. Please refer to FIG. 1 and FIG. 2 together. The movable wall attachment device of the present invention includes a movable wall attachment frame 10 , a climbing formwork 30 and a rail frame 40 .

Please also refer to FIG. 2 , the movable wall frame 10 includes a bracket 110 , at least one roller system 120 and at least one strut 130 mounted on the bracket 110 , one end of the strut 130 is connected to the bracket 110 , and the other end is connected to the climbing formwork. 30 connections.

The rail frame 40 includes four main chords 410a-410d, and the movable wall frame 10 is connected to the side of the rail frame 40 close to the climbing formwork 30, and can move up and down along the rail frame 40.

The at least one roller system 120 includes two roller systems 121, 122, but is not limited to two roller systems. The roller systems 121, 122 are respectively connected with the main chords 410a, 410b of the rail frame 40, and can move up and down relative to the main chords 410a, 410b. The bracket 110 includes two roller frames 111 and 112 for mounting the roller systems 121 and 122 , and a connecting frame 113 connected between the two roller frames 111 and 112 . The roller frames 111 and 112 are rectangular frames viewed from their respective fronts, and the connecting frame 113 is a connecting rod fixedly connected to the middle of the sides of the roller frames 111 and 112 near the climbing formwork 30 . The at least one strut 130 includes two strut sets 140 , 150 respectively disposed on two sides of the bracket 110 . Each brace set 140, 150 includes at least one cross brace. Preferably, in this embodiment, the brace set 140 includes a cross brace 141 and a diagonal brace 142, and the brace set 150 includes a cross brace 151 and Diagonal strut 152. Specifically, one end of the cross braces 141, 151 is connected to the roller frames 111, 112 through single fasteners 161, 162 arranged side by side on the roller frames 111, 112 respectively, and one end of the diagonal braces 142, 152 is connected to the cross braces respectively. The double fasteners 171, 172 connected to the rods 141, 151 are connected to the cross braces 141, 151. In the present invention, the number of single fasteners corresponding to each cross brace is not limited. In other implementations of the present invention In an example, each cross brace may also correspond to one or more than two single fasteners. In the present invention, both the single fastener and the double fastener are standard parts available in the market, and their structures will not be repeated here.

Continuing from the above, the roller systems 121 and 122 both include a horizontal roller set and a vertical roller set. Please refer to FIG. 3 to FIG. 5 , taking the roller system 121 as an example. Four rollers 121a, 121b, 121d, 121e, the longitudinal roller set includes two rollers 121c, 121f. The rollers of the horizontal roller group are arranged side by side in twos along the length direction of the main chord 410a. Specifically, the rollers 121a, 121b are arranged side by side on the upper frame of the roller frame 111, and the rollers 121d, 121e are arranged side by side on the roller frame 111 the bottom border of the . The rollers 121c and 121f of the longitudinal roller group are connected by a positioning plate 600 extending longitudinally, and the bolt 114 passes through the middle of the two vertical frames of the roller frame 111 and the middle of the positioning plate 600 to position the positioning plate 600 on the roller frame 111 between the two vertical borders of the . The arrangement of the rollers of the horizontal roller group and the longitudinal roller group makes the space between the rollers 121a, 121b, 121c and between the rollers 121d, 121e, 121f for the passage of the main chord 410a to be sandwiched between the main chord 410a Between the rollers of the roller system 121. In addition, since the positioning plate 600 is pivotally connected to the bolt 114 and can rotate relative to the bolt 114, the relative position of the rollers 121c, 121f of the longitudinal roller set and the main chord 410a can be fine-tuned by rotating the positioning plate 600 to achieve at least one roller (121c or 121f) can closely fit the main string tube 410a.

It can be understood that the quantity and arrangement position of the rollers of the horizontal roller set and the longitudinal roller set in this embodiment are only the best examples, and are not intended to limit the present invention.

Please continue to refer to Fig. 1 and Fig. 2, at least one connection seat is fixed on the climbing formwork 30, preferably, in the present embodiment, the cross braces 141, 151 and the diagonal braces 142, 142, 152 corresponding to the 4 connecting seats. Take the side of the movable wall attachment device along the A direction as an example, as shown in Figure 2, the connecting seats 310, 320 are connected to the climbing formwork 30 through the wall bolts 311, 321 respectively, and the cross struts 141, 320 of the strut group 140 One end of the diagonal brace 142 opposite to the guide rail frame 40 is pivotally connected to the connecting seats 310 , 320 through connecting bolts 312 , 322 .

When the climbing formwork 30 is lifted, since the struts and the climbing formwork 30 are fixedly connected, when the climbing formwork 30 is lifted, it can drive the movable wall frame 10 to roll along the guide rail frame 40 to realize the synchronization of the movable wall frame 10 Jacking without unnecessary installation and disassembly operations.

Please refer to FIG. 6 , in the installation state of the movable wall bracket 10 of the present invention, a fixed wall bracket 20 is fixed between the rail frame 40 and the wall to limit the distance between the rail frame 40 and the wall. The climbing formwork 30 is located above the fixed wall bracket 20, and is connected with the guide rail frame 40 through the movable wall bracket 10, so that the climbing formwork 30 can be lifted when needed without dismantling any components. If in other applications, the distance between the climbing formwork 30 and the guide rail frame 40 changes, the attachment distance of the movable wall frame 10 can be adjusted by adjusting the telescopic length and relative angle of the cross brace and the diagonal brace, so that The movable wall bracket 10 of the present invention can be used in many different construction occasions.

To sum up, the movable wall bracket of the present invention is fixed on the climbing formwork through the connecting seat, by adjusting the distance and angle of the cross braces and diagonal braces, fastening with single fasteners and double fasteners, and then using the roller system The eccentricity of the middle roller makes the movable wall bracket attached to the guide rail frame. The movable wall-attaching device and its movable wall-attaching frame of the present invention have the following beneficial effects:

1. The movable wall bracket of the present invention can be lifted together with the climbing formwork without redundant installation and disassembly operations, which reduces the danger and workload of high-altitude operations;

2. The movable wall-attached frame of the present invention is connected with the rail frame through the roller system, and can move flexibly along the rail frame;

3. The horizontal struts, diagonal struts and climbing formwork of the movable attached wall frame of the present invention form a triangular structure, which has good stress stability;

4. In the movable wall frame of the present invention, the longitudinal roller group and the roller frame can be rotatably connected, so that the relative position of the roller frame to the main string pipe can be adjusted when the climbing formwork is lifted, so that the rolling of the movable wall frame is more flexible ;

5. The attachment distance of the movable wall bracket of the present invention is adjustable, and can be applied to climbing formwork under different construction conditions, which increases the compatibility of the movable wall bracket of the present invention.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, may use the technical content disclosed above to make some changes or modify them into equivalent embodiments with equivalent changes, but as long as they do not depart from the technical solution of the present invention, the Technical Essence Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims (7)

1. A movable wall mount, characterized in that: the movable wall mount includes a support, the support is provided with at least one strut and at least one roller system, and one end of the strut is connected to the support , the other end of the strut is used to be connected with a climbing formwork, the roller system is used to be connected with the main chord of a rail frame, and can move up and down relative to the main chord, and the at least one strut includes At least one cross brace and at least one diagonal brace, the cross brace is connected to the bracket through a single fastener, the diagonal brace is connected to the corresponding cross brace through double fasteners, the cross brace, The diagonal struts and the climbing formwork form a triangular structure. 2. The movable wall mount according to claim 1, wherein the at least one roller system includes two roller systems, each roller system includes a horizontal roller set and a longitudinal roller set, and each roller system Used to correspond to one of the main chords of the rail frame. 3. The movable wall bracket as claimed in claim 2, characterized in that: the bracket includes two roller frames and a connecting frame connected between the two roller frames, and the two roller systems correspond to Install on the two roller frames mentioned above. 4. The movable wall mount according to claim 2 or 3, characterized in that: the horizontal roller set includes 4 rollers, the longitudinal roller set includes 2 rollers, and the 4 rollers of the horizontal roller set are two The two horizontal rollers are arranged side by side and then arranged longitudinally. The two rollers of the longitudinal roller group are pivotally connected to the roller bracket through a positioning plate extending longitudinally. The space through which the main chord passes is used for sandwiching the main chord of the rail frame between the two. 5. A movable wall-attached device, comprising a movable climbing formwork, a guide rail frame and a movable wall-attached frame connecting the movable climbing formwork and the described guide rail frame, characterized in that: the movable wall-attached frame comprises a bracket , the bracket is provided with at least one strut and at least one roller system, one end of the strut is connected with the bracket, the other end of the strut is connected with the climbing formwork, the roller system is connected with the The main chord of the rail frame is connected and can move up and down relative to the main chord, the at least one strut includes at least one cross strut and at least one diagonal strut, the cross strut is connected to the said cross strut through a single fastener The brackets are connected, the diagonal braces are connected with the corresponding cross braces through double fasteners, and the cross braces, the diagonal braces and the climbing formwork form a triangular structure. 6. The movable wall attachment device according to claim 5, characterized in that: said climbing formwork is fixed with at least one connecting seat, said connecting seat is connected with said climbing formwork through wall bolts, and said connecting seat It is pivotally connected to the other end of the strut through a connecting bolt. 7. The movable wall attachment device according to claim 5, characterized in that: the support includes two roller frames and a connecting frame connected between the two roller frames, and the at least one roller system includes a corresponding The two roller systems installed on the two roller frames, each roller system includes a horizontal roller set and a longitudinal roller set, the horizontal roller set includes 4 rollers, and the longitudinal roller set includes 2 rollers , the 4 rollers of the horizontal roller set are arranged side by side in pairs along the length direction of the main chord, and the 2 rollers of the longitudinal roller set are positioned through a position extending along the length of the main chord. The plate is pivotally connected to the bracket, and the longitudinal roller set and the transverse roller set are respectively located on different sides of the main chord for sandwiching the main chord of the rail frame between them.