Assembly type attached tower wall connecting and supporting device

Abstract

The utility model discloses an assembly type tower wall attaching connecting and supporting device which comprises a cantilever cross rod, a supporting inclined vertical rod fixedly connected with the cantilever cross rod, a vertical wall attaching stand column fixedly connected with the cantilever cross rod and the supporting inclined vertical rod, a transverse inner stretching pull rod fixedly connected with the vertical wall attaching stand column, a transverse outer stretching pull rod fixedly connected with the transverse inner stretching pull rod and a transverse outer stretching pull rod fixedly connected with the transverse inner stretching pull rod. The transverse inner stretching pull rod is fixedly connected with the vertical wall-attached stand column, the inner anchoring mechanism is connected with the transverse inner stretching pull rod, and the inner anchoring mechanism is used for providing an inner anchoring effect and transmitting a load to the inner wall of the tower in the using process; according to the fabricated attached tower wall connecting and supporting device, the construction efficiency is improved, the applicability is good, and the problems that an existing supporting frame cannot provide a safe and stable operation platform for steel strand pulling construction when construction is conducted on the tower wall of a main tower, the cost is high, a main body structure can be damaged in the mounting and dismounting processes, and the construction cost is high are solved. And the construction of other adjacent butt joint ports is easily interfered.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to an assembled tower wall connection support device. Background Art

[0002] In the field of construction, the cantilever support frame is a temporary operating platform composed of steel sections, which is widely used in on-site auxiliary engineering construction. The cantilever support frame is a special support frame for large-span concrete pouring, generally used in high-rise buildings such as bridges, and has the advantages of strong bearing capacity and efficient construction.

[0003] The existing cantilever support frame is usually a triangular frame structure, that is, three components are fixed and welded to each other in pairs, providing a platform for on-site construction. This type of support frame can usually be welded or bolted to the main structure, but it will damage the main structure during installation and removal. When it comes to construction on the main tower wall, the existing support frame cannot provide a safe and stable operating platform for the steel strand pulling construction, and the cost is high. It will damage the main structure during installation and removal, and it is easy to interfere with the construction of other adjacent interfaces. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled tower wall connection support device to solve the problems that the existing support frame cannot provide a safe and stable operating platform for steel strand pulling construction when the main tower wall is being constructed, the cost is high, the main structure will be damaged during installation and dismantling, and the construction at other adjacent interfaces will be easily interfered with.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled tower wall-attached connection support device, comprising:

[0006] cantilevered crossbar;

[0007] A supporting oblique upright rod, the supporting oblique upright rod is fixedly connected to the cantilevered cross rod;

[0008] A vertical wall-attached column, which is fixedly connected to the cantilevered crossbar and the supporting inclined vertical rod;

[0009] A transverse inwardly extending pull rod, which is fixedly connected to the vertical wall-attached column, and

[0010] The inner anchoring mechanism is connected to the transverse inner extension rod, and is used to provide an inner anchoring function to transfer the load to the inner wall of the tower during use.

[0011] Preferably, one end of the cantilever cross bar is fixedly connected to a vertical column side stop, and the vertical column side stop is perpendicular to the cantilever cross bar.

[0012] Preferably, the cantilevered horizontal rod, the supporting inclined vertical rods and the vertical wall-attached columns form a triangle.

[0013] Preferably, the inner anchoring mechanism comprises an eccentrically weighted self-falling vertical plate, and the eccentrically weighted self-falling vertical plate is bolted to a transversely inwardly extending pull rod.

[0014] Preferably, the supporting inclined upright rods are welded to the cantilevered horizontal rods.

[0015] Preferably, the vertical wall-attached columns are welded to the cantilevered cross bars and the supporting inclined vertical bars.

[0016] Preferably, the transverse inwardly extending pull rod is welded to the vertical wall-attached column.

[0017] It can be seen from the above technical solution that the utility model has the following beneficial effects:

[0018] The assembled tower wall connection support device is fixedly connected by supporting inclined uprights and cantilevered cross bars, vertical wall columns are fixedly connected to the cantilevered cross bars and supporting inclined uprights, and horizontal inwardly extending pull rods are fixedly connected to the vertical wall columns. The horizontal inwardly extending pull rod connection is used to provide an internal anchoring effect, and the load is transferred to the internal anchoring mechanism on the inner wall of the tower during use. The structure is simple, the connection between the various components is simple, the installation is convenient, and it can be disassembled without affecting the main structure. The material utilization rate is high, the material is saved, and the economy is good. It can prevent interference with the operation of the construction elevator during the construction process, ensure synchronous operation of the construction process, improve construction efficiency, and has good applicability. It solves the problems of the existing support frame that when the main tower wall is constructed, it cannot provide a safe and stable operating platform for the steel strand pulling construction, and the cost is high. During the installation and dismantling process, it will cause damage to the main structure and easily interfere with the construction of other adjacent interfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model on the tower wall;

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the internal structure at A in the middle;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the internal structure at B in the middle.

[0022] In the figure: 1. Cantilevered horizontal bar; 2. Supporting inclined vertical bar; 3. Vertical wall-attached column; 4. Horizontal inward extension rod; 5. Internal anchoring mechanism; 51. Weighted self-falling vertical plate; 6. Vertical column side stop. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 and Figure 3 As shown, an assembled tower wall connection support device comprises a cantilever cross bar 1, a supporting inclined upright bar 2, a vertical wall column 3, a transverse inward extension rod 4 and an internal anchoring mechanism 5. The supporting inclined upright bar 2 is fixedly connected to the cantilever cross bar 1, the vertical wall column 3 is fixedly connected to the cantilever cross bar 1 and the supporting inclined upright bar 2, the transverse inward extension rod 4 is fixedly connected to the vertical wall column 3, and the internal anchoring mechanism 5 is connected to the transverse inward extension rod 4. The function of the internal anchoring mechanism 5 is to provide an internal anchoring effect, so as to transfer the load to the inner wall of the tower during use. The device has a simple structure, simple connection between the components, and is easy to install. It can be disassembled without affecting the main structure. It has a high material utilization rate, saves materials, and has good economy. It can prevent interference with the operation of the construction elevator during the construction process, ensure synchronous operation during the construction process, improve construction efficiency, and has good applicability.

[0025] like Figure 1-Figure 3 As shown, one end of the cantilever cross bar 1 is fixedly connected with a vertical column side block 6, and the vertical column side block 6 is perpendicular to the cantilever cross bar 1. The vertical column side block 6 is a vertical limit device composed of channel steel to limit the interference of the steel strand with the construction elevator track during the pulling process. The cantilever cross bar 1, the supporting inclined rod 2 and the vertical wall-attached column 3 form a triangle. The cantilever cross bar 1, the supporting inclined rod 2 and the vertical wall-attached column 3 are welded to each other in pairs, and the stability principle of the triangle is used to form the supporting structure of this device. The internal anchoring mechanism 5 includes a self-falling vertical plate 51, which is self-falling and bolted to the transverse inward extension rod 4. The self-falling vertical plate 51 provides a rear anchor point. The supporting inclined rod 2 is welded to the cantilever cross bar 1. The inwardly extending tie rod 4 is of a separate type, that is, in the absence of fixing measures on the tower wall surface, the ventilation holes in the tower wall are used to meet the fixing requirements. The transversely extending tie rod 4 and the eccentrically weighted self-falling vertical plate 51 are treated separately. The vertical wall-attached columns 3 are welded to the cantilevered crossbar 1 and the supporting inclined vertical bars 2. The transversely extending tie rod 4 is welded to the vertical wall-attached columns 3. The transversely extending tie rod 4 and the vertical wall-attached columns 3 are combined to form an outer support and inner anchor force transmission structure. In order to overcome the influence of the aperture of the ventilation holes in the tower wall, the eccentrically weighted self-falling vertical plate 51 is first flush with the flange of the transversely extending tie rod 4 before being inserted into the ventilation holes. After passing through the ventilation holes, due to the action of gravity, the eccentrically weighted self-falling vertical plate 51 forms a vertical angle with the transversely extending tie rod 4, thereby anchoring it to the inner wall of the tower.

[0026] In the specific implementation process, the opening of the self-falling vertical plate 51 is bolted and fixed to the angle steel structure with holes of the horizontal inward extension rod 4 to form a rear anchor structure. Two such structures need to be made. Four channel steels are used as vertical wall columns 3, cantilever cross bars 1, vertical column side blocks 6, and supporting inclined vertical bars 2 respectively. The vertical wall columns 3 are taken so that one end is welded and fixed to the cantilever cross bars 1 according to the design angle, and the other end is welded and fixed to the supporting inclined vertical bars 2 according to the design angle. The cantilever cross bars 1 and the supporting inclined vertical bars 2 are then welded to form a triangular support structure. The vertical column side blocks 6 are vertically welded to the cantilever cross bars 1 to form a vertical limit Position, lift and install the triangular support structure as a whole, keep the vertical wall-attached column 3 against the wall, weld it with the horizontal inward extending rod 4, and transfer the load to the inner wall of the tower through the self-weighted self-falling vertical plate 51. The self-weighted self-falling vertical plate 51 provides internal anchoring during the use of the bracket, and the vertical wall-attached column 3 provides external support during the use of the bracket. The cantilevered cross bar 1, the vertical column side block 6, the supporting inclined rod 2, the horizontal inward extending rod 4, the self-weighted self-falling vertical plate 51, and the vertical wall-attached column 3 mainly transfer the load during the use of the bracket to the inner wall of the tower, and the supporting inclined rod 2 is used to increase the stability of the force transmission structure.

[0027] During operation, the length of the channel steel required for the cantilever crossbar 1, the vertical column side guard 6, the supporting inclined rod 2, and the vertical wall column 3 is determined by on-site layout. The cantilever crossbar 1, the supporting inclined rod 2, and the vertical wall column 3 are welded to each other in pairs to form a triangular support frame, and the specifications of the channel steel are determined according to the design bearing capacity requirements; the transverse inward extension rod 4 is bolted and fixed to the weighted self-falling vertical plate 51, and then inserted and fixed through the vent hole inside the tower wall, and the two ends of the vertical wall column 3 in the triangular support frame completed by the first step of welding are respectively welded and fixed to the transverse inward extension rod 4 on the outer side of the tower wall, and then the entire device is put into use after passing the acceptance.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled tower wall connection support device, characterized in that: include: Cantilever crossbar (1); A supporting oblique upright rod (2), wherein the supporting oblique upright rod (2) is fixedly connected to the cantilevered cross rod (1); A vertical wall-attached column (3), wherein the vertical wall-attached column (3) is fixedly connected to the cantilevered crossbar (1) and the supporting inclined vertical bar (2); A transverse inwardly extending pull rod (4), the transverse inwardly extending pull rod (4) being fixedly connected to the vertical wall-attached column (3), and An inner anchoring mechanism (5) is connected to the transverse inner extension rod (4), and the inner anchoring mechanism (5) is used to provide an inner anchoring function and transfer the load to the inner wall of the tower during use.

2. The assembled tower wall connection support device according to claim 1, characterized in that: One end of the cantilever crossbar (1) is fixedly connected to a vertical column side stop (6), and the vertical column side stop (6) is perpendicular to the cantilever crossbar (1).

3. The assembled tower wall connection support device according to claim 1, characterized in that: The cantilevered horizontal rod (1), the supporting inclined vertical rod (2) and the vertical wall-attached column (3) form a triangle.

4. The assembled tower wall connection support device according to claim 1, characterized in that: The inner anchoring mechanism (5) comprises a self-falling vertical plate (51) which is eccentrically weighted and self-falling. The self-falling vertical plate (51) is bolted to a transverse inwardly extending pull rod (4).

5. The assembled tower wall connection support device according to claim 1, characterized in that: The supporting oblique upright rod (2) is welded to the cantilevered horizontal rod (1).

6. The assembled tower wall connection support device according to claim 1, characterized in that: The vertical wall-attached columns (3) are welded to the cantilevered crossbars (1) and the supporting inclined vertical bars (2).

7. The assembled tower wall connection support device according to claim 1, characterized in that: The transverse inwardly extending pull rod (4) is welded to the vertical wall-attached column (3).

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