Connecting structure of construction hoist attachment rod on wall body of building structure without horizontal attachment point

Abstract

The utility model discloses a connecting structure for a construction hoist attachment rod on a wall of a building structure without a horizontal attachment point, which comprises an additional attachment frame body arranged on a floor of the building structure close to the construction hoist attachment rod without the horizontal attachment point connection. And two attachment rods of a construction hoist connected without horizontal attachment points on the wall body of the building structure are connected with the additional attachment frame body. According to the construction hoist without horizontal attachment point connection on the wall body of the building structure, the two attachment rods are connected to the building structure through the additional attachment frame body, so that the use safety of the construction hoist can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and particularly relates to a connection structure of an attachment rod of a construction hoist without a horizontal attachment point on the wall of a building structure. Background Technique

[0002] Construction projects often involve the use of on-site construction hoists. Facing a construction environment with relatively high risks and potential safety hazards in high-altitude or even ultra-high-altitude operations, for the installation of construction hoists, attachment measures are taken for the standard sections of the construction hoists. According to relevant specifications and standards, each attachment rod on the standard section of the construction hoist needs to be connected to the wall of the already constructed building structure to ensure the safe use of the construction hoist. However, when there is a height difference between the foundation of the construction hoist and the ground floor, etc., resulting in the height of the attachment rod not being within the range of the wall of the building structure, there is no attachment point for the horizontal height position of the attachment rod of the construction hoist to be connected, resulting in the attachment rod at the horizontal position here being in an unconnected state, thus affecting the safe use of the construction hoist. Content of the Utility Model

[0003] The purpose of the utility model is to provide a connection structure of an attachment rod of a construction hoist without a horizontal attachment point on the wall of a building structure, so as to solve the problem that the horizontal height position of the attachment rod of the construction hoist is not within the height range of the wall of the already constructed building structure, resulting in no attachment point for the attachment rod to be connected and affecting the safe use of the construction hoist.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is: a connection structure of an attachment rod of a construction hoist without a horizontal attachment point on the wall of a building structure, which includes arranging an additional attachment frame on the floor slab of the building structure close to the attachment rod of the construction hoist without a horizontal attachment point connection, and connecting the two attachment rods of the construction hoist without a horizontal attachment point connection on the wall of the building structure to the additional attachment frame.

[0005] Furthermore, for the connection structure of the attachment rod of the construction hoist without a horizontal attachment point on the wall of the building structure provided by the utility model, the additional attachment frame is placed directly on the floor slab below the attachment rod of the construction hoist without a horizontal attachment point connection.

[0006] Furthermore, for the connection structure of the attachment rod of the construction hoist without a horizontal attachment point on the wall of the building structure provided by the utility model, the additional attachment frame is inverted and suspended on the floor slab above the attachment rod of the construction hoist without a horizontal attachment point connection.

[0007] Furthermore, for the connection structure of the attachment rod of the construction hoist without a horizontal attachment point on the wall of the building structure provided by the utility model, the additional attachment frame includes:

[0008] The horizontal rod is arranged parallel to the floor slab of the building structure at the horizontal height position of the two attachment rods of the construction elevator that are not connected to the wall of the building structure at horizontal attachment points. Two additional attachment points corresponding to the horizontal height of the two attachment rods of the construction elevator that are not connected to the wall of the building structure at horizontal attachment points are provided on the horizontal rod.

[0009] There are four support rods. Every two of the support rods are symmetrically connected in an octagonal shape at one end of the horizontal rod and on the floor slab of the building structure close to the attachment rod of the construction elevator without horizontal attachment points.

[0010] There are two cross braces. Each cross brace is connected between the two support rods that are symmetrically distributed in an octagonal shape.

[0011] There are two groups of diagonal braces. Each diagonal brace is connected between the two support rods on each side in the length direction of the horizontal rod.

[0012] Furthermore, for the connection structure of the attachment rod of the construction elevator provided by the present utility model without horizontal attachment points on the wall of the building structure, the support rod is supported on the floor slab through a seat plate, and the seat plate is connected to the floor slab by bolts.

[0013] Furthermore, for the connection structure of the attachment rod of the construction elevator provided by the present utility model without horizontal attachment points on the wall of the building structure, each diagonal brace is replaced by at least two cross braces.

[0014] Furthermore, for the connection structure of the attachment rod of the construction elevator provided by the present utility model without horizontal attachment points on the wall of the building structure, the two support rods at each end of the horizontal rod are distributed non-octagonally to replace the octagonal distribution.

[0015] Furthermore, for the connection structure of the attachment rod of the construction elevator provided by the present utility model without horizontal attachment points on the wall of the building structure, the horizontal rod, the support rod, the cross brace, and the diagonal brace are all square steel pipes.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] The connection structure of the attachment rod of the construction hoist provided by the utility model on the wall of the building structure without horizontal attachment points. When the horizontal height position of the attachment rod of the construction hoist is not within the height range interval of the wall of the constructed building structure, by setting an additional attachment frame on the floor slab of the building structure close to the attachment rod of the construction hoist without horizontal attachment point connection, the two attachment rods of the construction hoist without horizontal attachment point connection on the wall of the building structure are connected to the floor slab of the building structure close to the horizontal height of the attachment rod through the additional attachment frame, so that the two attachment rods of the construction hoist without horizontal attachment point connection on the wall of the building structure generate connection constraints through the additional attachment frame, thus ensuring the safe use of the construction hoist and avoiding the problem that the two attachment rods of the construction hoist without horizontal attachment point connection on the wall of the building structure are in an unconnected state and affecting the safe use of the construction hoist. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic three-dimensional structure diagram of the additional attachment frame set on the floor slab in one embodiment;

[0019] Figure 2 is a schematic elevation structure diagram of the additional attachment frame set on the floor slab in another embodiment;

[0020] Figure 3 is Figure 2 the schematic plan structure diagram of;

[0021] Figure 4 is a schematic elevation structure diagram of the additional attachment frame set on the floor slab in yet another embodiment;

[0022] As shown in the figure:

[0023] 100. Additional attachment frame, 110. Horizontal rod, 111. Additional attachment point, 120. Support rod, 130. Cross brace, 140. Diagonal brace, 150. Seat plate, 160. Bolt;

[0024] 200. Floor slab;

[0025] 300. Attachment rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The present utility model will be described in detail below with reference to the drawings: According to the following description, the advantages and features of the present utility model will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the embodiments of the present utility model.

[0027] Embodiment 1

[0028] Please refer to Figure 1, Embodiment 1 of the present utility model provides a connection structure for a construction elevator attachment rod without a horizontal attachment point on the wall of a building structure, which includes arranging an additional attachment frame body 100 on the floor slab 200 of the building structure close to the construction elevator attachment rod connected without a horizontal attachment point, and connecting the two attachment rods of the construction elevator connected without a horizontal attachment point on the wall of the building structure to the additional attachment frame body 100.

[0029] For the connection structure of the construction elevator attachment rod without a horizontal attachment point on the wall of the building structure provided in Embodiment 1 of the present utility model, when the horizontal height position of the construction elevator attachment rod is not within the height range interval of the wall of the constructed building structure, by arranging an additional attachment frame body 100 on the floor slab 200 of the building structure close to the construction elevator attachment rod connected without a horizontal attachment point, the two attachment rods of the construction elevator connected without a horizontal attachment point on the wall of the building structure are connected to the floor slab 200 of the building structure close to the horizontal height of the attachment rod through the additional attachment frame body 100, so that the two attachment rods of the construction elevator connected without a horizontal attachment point on the wall of the building structure generate connection constraints through the additional attachment frame body 100, thus ensuring the use safety of the construction elevator and avoiding the problem that the two attachment rods of the construction elevator connected without a horizontal attachment point on the wall of the building structure are in an unconnected state and affect the use safety of the construction elevator.

[0030] Please refer to Figure 1 , in order to facilitate connecting the additional attachment frame body 100 to the floor slab 200, for the connection structure of the construction elevator attachment rod without a horizontal attachment point on the wall of the building structure provided in Embodiment 1 of the present utility model, the additional attachment frame body 100 is placed directly on the floor slab 200 below the construction elevator attachment rod connected without a horizontal attachment point.

[0031] Please refer to Figure 1 , in order to improve the structural stability of the additional attachment frame body 100, for the connection structure of the construction elevator attachment rod without a horizontal attachment point on the wall of the building structure provided in Embodiment 1 of the present utility model, the additional attachment frame body 100 includes a horizontal rod 110, a support rod 120, a cross brace 130 and a shear brace 140, wherein:

[0032] The horizontal rod 110 is arranged parallel to the floor slab 200 of the building structure at the horizontal height position corresponding to the two attachment rods of the construction elevator connected without a horizontal attachment point on the wall of the building structure, and two additional attachment points 111 corresponding to the horizontal height of the two attachment rods of the construction elevator connected without a horizontal attachment point on the wall of the building structure are arranged on the horizontal rod 110.

[0033] There are four support rods 120. Every two of the support rods 120 are symmetrically connected in a V-shaped manner at one end of the horizontal rod 110 and on the floor slab 200 of the building structure near the construction elevator attachment rod without a horizontal attachment point.

[0034] There are two cross braces 130. Each of the cross braces 130 is connected between two of the support rods 120 that are symmetrically distributed in a V-shaped manner.

[0035] There are two diagonal braces 140. Each of the diagonal braces 140 is connected between two of the support rods 120 on each side in the length direction of the horizontal rod 110.

[0036] At this time, the additional attachment frame 100 is composed of one horizontal rod 110, four support rods 120, two cross braces 130, and two diagonal braces 140. Every two of the four support rods 120 are symmetrically connected as a group on both sides of one end of the two ends in the length direction of the horizontal rod 110, and the included angle of each support rod 120 relative to the horizontal rod 110 is the same, thereby improving the connection reliability and structural stability of the horizontal rod 110 connected to the floor slab 200 through the four support rods 120. The side plane where each cross brace 130 is located makes the horizontal rod 110, two support rods 120, and the cross brace 130 form an A shape, improving the structural stability of the support rods 120 connected to the floor slab 200. The support rods 120 and the cross brace 130 connected on both sides of the horizontal rod 110 form a triangular structure, thereby improving the reliability and stability of the additional attachment frame 100 connected to the floor slab 200. Through the diagonal brace 140, the two support rods 120 on its side can be stably connected to the floor slab 200 in another direction, thereby further improving the reliability and stability of the additional attachment frame 100 connected to the floor slab 200.

[0037] In order to improve the reliability of the connection between the support rod 120 and the floor slab 200, for the connection structure of the construction elevator attachment rod provided in the first embodiment of the present invention on the wall of the building structure without a horizontal attachment point, the support rod 120 is supported on the floor slab 200 through a seat plate 150, and the seat plate 150 is bolted to the floor slab 200. The seat plate 150 is arranged at the lower end of the support rod 120. The bolts can be chemical bolts or expansion bolts.

[0038] In order to facilitate the fabrication of the additional attachment frame 100, for the connection structure of the construction elevator attachment rod provided in the first embodiment of the present invention on the wall of the building structure without a horizontal attachment point, the horizontal rod 110, the support rod 120, the cross brace 130, and the diagonal brace 140 can all be square steel pipes.

[0039] Embodiment Two

[0040] Please refer to Figures 2 to 3 and in combination withFigure 1 , the connection structure of the attachment rod of the construction elevator provided in the second embodiment of the present utility model on the wall of the building structure without a horizontal attachment point is improved on the basis of the first embodiment. The difference is that in the additional attachment frame body 100, the two support rods 120 at each end of the horizontal rod 110 are distributed in a non-inverted-V shape instead of an inverted-V shape, that is, in a herringbone shape. At this time, the angles between the support rods 120 distributed on both sides of the horizontal rod 110 in the length direction of the horizontal rod 110 are different. The additional attachment frame body 100 is connected to the corresponding floor slab 200 through the seat plate 150 provided at the lower end of the support rod 120 and the bolt 160 on the floor slab 200. The bolt 160 here can be a wall-penetrating bolt, a chemical bolt or an expansion bolt. The two attachment rods 300 of the construction elevator without a horizontal attachment point connection on the wall of the building structure are connected to the positions of the two additional attachment points 111 of the horizontal rod 110. In order to improve the pulling force on the attachment rod 300, the angles between the two support rods 120 on the opposite side of the attachment rod 300 and the horizontal rod 110 are greater than the angles between the two support rods 120 on the side where the attachment rod 300 is located and the horizontal rod 110.

[0041] Embodiment Three

[0042] Please refer to Figure 4 , and in combination with Figures 1 to 3 , the connection structure of the attachment rod of the construction elevator provided in the third embodiment of the present utility model on the wall of the building structure without a horizontal attachment point is improved on the basis of the second embodiment. The difference is that the additional attachment frame body 100 is inverted and suspended on the floor slab 200 above the attachment rod 300 of the construction elevator without a horizontal attachment point connection. This situation is applicable to the case where it is not convenient to construct the attachment frame body 100 under the floor slab 200 of the attachment rod 300 of the construction elevator without a horizontal attachment point connection.

[0043] Embodiment Four

[0044] In order to ensure the structural stability of the additional attachment frame body 100, the connection structure of the attachment rod of the construction elevator provided in the fourth embodiment of the present utility model on the wall of the building structure without a horizontal attachment point is an improvement on the first, second or third embodiment. The difference is that each of the diagonal braces 140 is replaced by at least two cross braces 130.

[0045] The present utility model is not limited to the above specific embodiments. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model fall within the scope of protection of the present utility model. Those skilled in the art can make other levels of modifications and changes to the present utility model. Thus, if these modifications and changes of the present utility model are within the scope of the claims of the present utility model, the present utility model also intends to include these alterations and changes.

Claims

1. A connection structure of a construction hoist attachment rod without a horizontal attachment point on a wall of a building structure, characterized in that: The method comprises arranging an additional attachment frame on a floor of a building structure near an attachment rod of a construction elevator connected without a horizontal attachment point, and connecting two attachment rods of a construction elevator connected without a horizontal attachment point on a wall of the building structure to the additional attachment frame; the additional attachment frame comprises: A horizontal rod is arranged parallel to the floor of the building structure, aligned with the horizontal height position of two attachment rods of the construction elevator connected to the wall of the building structure without horizontal attachment points, and the horizontal rod is provided with two additional attachment points corresponding to the horizontal heights of the two attachment rods of the construction elevator connected to the wall of the building structure without horizontal attachment points; There are four support rods, and every two of the support rods are symmetrically connected in an eight-shaped shape to the floor of the building structure where one end of the horizontal rod is connected to the construction elevator attachment rod near the non-horizontal attachment point; There are two cross braces, each of which is connected between two support rods symmetrically distributed in an eight-shaped shape; The scissors struts are divided into two groups, and each of the scissors struts is connected between two of the support rods located on each side of the length direction of the horizontal rod.

2. The construction hoist attachment rod according to claim 1 has no horizontal attachment point on the wall of the building structure, characterized in that: The additional attachment frame is placed on the floor slab below the construction hoist attachment rod without horizontal attachment point connection.

3. The construction hoist attachment rod according to claim 1 has no horizontal attachment point on the wall of the building structure, characterized in that: The additional attachment frame is suspended inverted on the floor above the construction hoist attachment rod without horizontal attachment point connection.

4. The construction hoist attachment rod according to claim 1 has no horizontal attachment point on the wall of the building structure, characterized in that: The support rod is supported on the floor slab via a seat plate, and the seat plate is connected to the floor slab via bolts.

5. The connection structure of the construction hoist attachment rod according to claim 1 without a horizontal attachment point on the wall of the building structure is characterized in that: Each of the scissor braces is replaced by at least two cross braces.

6. The construction hoist attachment rod according to claim 1 has no horizontal attachment point on the wall of the building structure, characterized in that: The two support rods at each end of the horizontal rod are arranged in a non-figure-of-eight shape instead of a figure-of-eight shape.

7. The construction hoist attachment rod according to claim 1 has no horizontal attachment point on the wall of the building structure, characterized in that: The horizontal rods, support rods, cross braces and scissor braces are all square steel tubes.

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