Lifting sliding base and steel corridor mounting device

Abstract

The invention provides a lifting sliding base and a steel corridor mounting device, and belongs to the technical field of building construction.The lifting sliding base comprises a bottom plate, a bearing plate, a force transmission partition plate and a pushing side plate, and the bottom plate is used for being arranged on a sliding beam in a sliding mode; the bearing plate is arranged above the bottom plate, and the bearing plate is used for mounting a lifter; the force transmission partition plate is arranged between the bottom plate and the bearing plate; the pushing side plate is arranged on the side edge of the bottom plate, the top end of the pushing side plate is connected with the bearing plate, and the pushing side plate is used for being connected with a pushing mechanism. The force transmission partition plate supports the bearing plate and the pushing side plate, so that the bearing plate and the pushing side plate are evenly stressed, the bearing plate can bear lifting counter force, the pushing side plate can bear the load of pushing construction, the lifting sliding base can bear the lifting counter force and the pushing counter force at the same time, the structure is simple, the reliability is high, and the manufacturing cost is low. According to the lifting and sliding base provided by the invention, the problem that a conventional lifting base or sliding base in the prior art cannot have two functions of lifting and sliding at the same time is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a lifting and sliding base and a steel corridor installation device. Background Art

[0002] For large-span high-altitude corridors, if they are assembled in bulk at high altitude in parts, not only will the workload of high-altitude assembly and welding be large, and the amount of cradles required be large, but there will also be greater quality and safety risks. Therefore, they are assembled on the ground, and then the entire corridor is lifted using a lifting and sliding combination tooling, and then unloaded and fixed after sliding into place.

[0003] In the prior art, during the corridor lifting construction process, a pressure-resistant lifting base is required to support the lifter, which is connected to the assembled structure through steel strands. During the corridor sliding construction process, a solid sliding base is required for the thruster to apply force.

[0004] However, during the corridor lifting and pushing process, the lifting and sliding base needs to bear the lifting reaction force and the pushing reaction force at the same time. The force is concentrated and complex. Conventional lifting bases or sliding bases cannot have both lifting and sliding functions. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem that conventional lifting bases or sliding bases cannot have both lifting and sliding functions, thereby providing a lifting and sliding base and a steel corridor installation device.

[0006] In order to solve the above technical problems, the present invention provides a lifting sliding base, including: a bottom plate, a pressure plate, a force transmission partition and a pushing side plate, the bottom plate is used to be slidably set on the sliding beam; the pressure plate is set above the bottom plate, and the pressure plate is used to install the lifter; the force transmission partition is set between the bottom plate and the pressure plate; the pushing side plate is set at the side of the bottom plate, the top end of the pushing side plate is connected to the pressure plate, and the pushing side plate is used to connect the pushing mechanism.

[0007] During use, the bottom plate is placed on the sliding beam, and the force-transmitting partition forms a support for the pressure-bearing plate, which can make the pressure-bearing plate bear the force evenly, so that the pressure-bearing plate can withstand the lifting reaction force; the force-transmitting partition can make the pushing side plate bear the force evenly, so that the pushing side plate can withstand the load of the pushing construction. At the same time, the force-transmitting partition strengthens the connection between the pushing side plate and the bottom plate, so that the bottom plate slides along the sliding beam; thus, the lifting and sliding base can withstand both the lifting reaction force and the pushing reaction force at the same time, with a simple structure, high reliability, and low manufacturing cost. The lifting and sliding base provided by the present invention solves the problem that conventional lifting bases or sliding bases in the prior art cannot have both lifting and sliding functions.

[0008] Optionally, the force-transmitting baffle includes: a first baffle and a second baffle; the first baffle is vertically disposed on the bottom plate, the top end of the first baffle being connected to the pressure-bearing plate, a plurality of first baffles being spaced apart along the length of the bottom plate, and the first baffle being connected to the push side plate; and at least one second baffle being disposed between the bottom plate and the pressure-bearing plate. With this arrangement, the first and second baffles are arranged crosswise, thereby increasing the strength of the pressure-bearing plate and the push side plate, and increasing the connection strength between the pressure-bearing plate, the push side plate, and the bottom plate, thereby enabling the lifting sliding base to simultaneously withstand both the lifting reaction force and the push reaction force.

[0009] Optionally, the first baffles are provided in parallel and spaced relation, the sliding beams are provided in parallel relation, and the first baffles are directly opposite the boundaries of the sliding beams. With this arrangement, the first baffles are directly opposite the boundaries of the sliding beams, enabling the first baffles to evenly distribute the lifting reaction force borne by the pressure plate across the two sliding beams, thereby preventing different sliding speeds at both ends of the bottom plate.

[0010] Optionally, there are two second partitions spaced apart, with the second partition being perpendicular to the first partition and parallel to the push side plate. With this arrangement, the first and second partitions form a vertically intersecting crisscross structure, which can improve the strength of the pressure plate and the push side plate, and the connection strength between the pressure plate, the push side plate, and the bottom plate, thereby enabling the lifting and sliding base to simultaneously withstand both the lifting reaction force and the push reaction force.

[0011] Optionally, at least two limit plates are provided at the bottom of the base plate, each of which is in sliding contact with the boundary of the two sliding beams on a side away from each other. This arrangement allows the limit plates to slide along the outer boundary of the sliding beams, thereby acting as a limit guide for the sliding of the base plate, while also ensuring accurate positioning of the lifting and sliding base, thereby shortening the time required for equipment positioning and commissioning.

[0012] Optionally, at least one stiffening plate is provided on the outer side of the limit plate, and the other side of the stiffening plate is connected to the bottom plate. Through the above arrangement, the stiffening plate can prevent the limit plate from being deflected due to excessive force.

[0013] Optionally, a lubricant is provided between the base plate and the sliding beam. Through the above arrangement, the lubricant can reduce the friction between the base plate and the sliding beam, so that the base plate slides smoothly on the sliding beam.

[0014] Optionally, the top surface of the pressure plate is provided with a lifting lug plate. Through the above arrangement, the lifting lug plate can facilitate the lifting of the entire sliding base.

[0015] Optionally, at least one reserved through-hole is provided on each of the bottom plate and the pressure plate, and the reserved through-holes on the bottom plate and the pressure plate are aligned with each other. The reserved through-hole is used to pass the steel strand of the lifter. This arrangement facilitates installation of the lifter on the pressure plate, and the steel strand of the lifter passes through the aligned reserved through-holes on the bottom plate and the pressure plate, maintaining the vertical arrangement of the steel strand.

[0016] The present invention provides a steel corridor installation device, comprising a sliding beam, a lifter, a pushing mechanism, and a lifting sliding base according to any one of the above-described solutions. The lifting sliding base is slidably mounted on the sliding beam, the lifter is mounted on a pressure plate of the lifting sliding base, the lifter is used to connect the steel corridor, and the pushing mechanism is connected to the pushing side plates of the lifting sliding base. Due to the use of the above-described lifting sliding base, any of the above-described advantages are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of an implementation of a lifting and sliding base provided in an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A top view of

[0020] Figure 3 for Figure 1 Right side schematic view;

[0021] Figure 4 for Figure 1 A right side cross-sectional diagram of ;

[0022] Figure 5 for Figure 1 Assembly diagram of

[0023] Figure 6 for Figure 5 Schematic diagram of the right side cross section.

[0024] Description of reference numerals:

[0025] 1. Bottom plate; 2. Pressure plate; 3. Force transmission partition; 4. First partition; 5. Second partition; 6. Push side plate; 7. Limit plate; 8. Stiffening plate; 9. Lifting ear plate; 10. Reserved through hole; 11. Sliding beam. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0029] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] This embodiment provides a structure of a lifting and sliding base that can simultaneously have both lifting and sliding functions, and is used for the lifting and sliding installation of a steel corridor.

[0031] like Figure 1-4 As shown, a specific implementation of a lifting sliding base provided in this embodiment includes: a base plate 1, a pressure plate 2, a force transmission partition plate 3 and a pushing side plate 6, the base plate 1 is used to be slidably set on the sliding beam 11; the pressure plate 2 is set above the base plate 1, and the pressure plate 2 is used to install the lifter; the force transmission partition plate 3 is set between the base plate 1 and the pressure plate 2; the pushing side plate 6 is set at the side of the base plate 1, the top of the pushing side plate 6 is connected to the pressure plate 2, and the pushing side plate 6 is used to connect the pushing mechanism.

[0032] When in use, the bottom plate 1 is placed on the sliding beam 11, and the force transmission partition 3 forms a support for the pressure plate 2, which can make the pressure plate 2 bear the force evenly, so that the pressure plate 2 can withstand the lifting reaction force; the force transmission partition 3 can make the pushing side plate 6 bear the force evenly, so that the pushing side plate 6 can withstand the load of the pushing construction, and at the same time, the force transmission partition 3 strengthens the connection between the pushing side plate 6 and the bottom plate 1, so that the bottom plate 1 slides along the sliding beam 11; thereby realizing that the lifting sliding base can withstand the lifting reaction force and the pushing reaction force at the same time, with a simple structure, high reliability and low manufacturing cost. The lifting sliding base provided in this embodiment solves the problem that conventional lifting bases or sliding bases in the prior art cannot have both lifting and sliding functions.

[0033] Specifically, the push side plate 6 is cut and grooved, and is welded to the pressure plate 2 and the bottom plate 1, and the weld is T-shaped and fully penetrated.

[0034] like Figure 2-4 As shown, in the lifting and sliding base provided in this embodiment, the force transmission partition 3 includes: a first partition 4 and a second partition 5. The first partition 4 is vertically arranged on the base plate 1, and the top of the first partition 4 is connected to the pressure plate 2. Multiple first partitions 4 are spaced along the length of the base plate 1 and connected to the push side plate 6. At least one second partition 5 is provided between the base plate 1 and the pressure plate 2. The cross-arrangement of the first partition 4 and the second partition 5 can improve the strength of the pressure plate 2 and the push side plate 6, and improve the connection strength between the pressure plate 2, the push side plate 6, and the base plate 1, thereby enabling the lifting and sliding base to withstand both lifting and push reaction forces. Specifically, the intersection welds between the first partition 4 and the second partition 5 and the base plate 1 are full penetration welds; the intersection welds between the second partition 5 and the pressure plate 2 are full penetration welds, and at least the intersection welds between the two outermost first partitions 4 and the pressure plate 2 are full penetration welds. In addition, as a possible implementation method, the second partition plate 5 can be omitted, and only a plurality of the first partition plates 4 are provided between the bottom plate 1 and the forming and pressing plate, and the first partition plates 4 are connected to the pushing side plates 6.

[0035] like Figure 5As shown, in the lifting and sliding base provided in this embodiment, the first partition plates 4 have four parallel and spaced apart arrangements, the sliding beams 11 are provided with two parallel arrangements, and the first partition plates 4 are directly opposite to the boundaries of the sliding beams 11. The first partition plates 4 are directly opposite to the boundaries of the sliding beams 11, so that the first partition plates 4 can evenly distribute the lifting reaction force borne by the pressure plate 2 on the two sliding beams 11, thereby avoiding the situation where the sliding speeds at both ends of the bottom plate 1 are different. In addition, as an alternative embodiment, the sliding beams 11 can be provided with three or more according to the construction design requirements, and the first partition plates 4 can be provided in multiple arrangements according to the number of the sliding beams 11.

[0036] like Figure 2 As shown, in the lifting sliding base provided in this embodiment, there are two second partitions 5 arranged at intervals, the second partition 5 is arranged perpendicular to the first partition 4, and the second partition 5 is arranged parallel to the pushing side plate 6. The first partition 4 and the second partition 5 form a vertically crossed well-shaped structure, which can improve the strength of the pressure plate 2 and the pushing side plate 6, and improve the connection strength between the pressure plate 2, the pushing side plate 6 and the bottom plate 1, so that the lifting sliding base can withstand the lifting reaction force and the pushing reaction force at the same time. In addition, as an alternative embodiment, one or three or more second partitions 5 can be provided according to design requirements.

[0037] like Figure 3 、 Figure 5 As shown, in the lifting and sliding base provided in this embodiment, at least two limit plates 7 are provided at the bottom of the base plate 1. The limit plates 7 are in sliding contact with the boundary of the two sliding beams 11 that are separated from each other. The limit plates 7 can slide along the outer boundary of the sliding beams 11, thereby serving as a limit guide for the sliding of the base plate 1, and at the same time, can accurately position the lifting and sliding base, shortening the time required for equipment positioning and debugging. In addition, as an alternative embodiment, the limit plates 7 can be in sliding contact with the boundary of the two sliding beams 11 that are close to each other.

[0038] like Figure 3 、 Figure 5 As shown, in the lifting and sliding base provided in this embodiment, at least one stiffening plate 8 is provided on the outer side of the limit plate 7, and the other side of the stiffening plate 8 is connected to the base plate 1. The stiffening plate 8 can prevent the limit plate 7 from being deflected due to excessive force. Specifically, two stiffening plates 8 are provided on the limit plate 7 at intervals in the horizontal direction. In addition, as an alternative embodiment, the stiffening plate 8 can be omitted, and an inclined support plate can be provided on the outer side of the limit plate 7 so that the limit plate 7, the support plate and the base plate 1 form a triangular support.

[0039] Specifically, the limiting plate 7 and the stiffening plate 8 are positioned and welded to the bottom plate 1 , and the grooves are fully penetrated.

[0040] like Figure 5 、 Figure 6 As shown, in the lifting and sliding base provided in this embodiment, a lubricant is provided between the base plate 1 and the sliding beam 11. The lubricant can reduce the friction between the base plate 1 and the sliding beam 11, allowing the base plate 1 to slide smoothly on the sliding beam 11. Specifically, the lubricant is butter. Alternatively, a polytetrafluoroethylene sheet can be provided between the base plate 1 and the sliding beam 11.

[0041] like Figure 1 、 Figure 2 、 Figure 5 As shown, in the lifting and sliding base provided in this embodiment, the top surface of the pressure plate 2 is provided with a lifting lug 9. The lifting lug 9 facilitates the lifting and sliding base as a whole. Specifically, there are two symmetrically arranged lifting lugs 9, each of which is disposed in the area between the two first partitions 4. Alternatively, as an alternative embodiment, the lifting lug 9 can be omitted, and a hanging hole for convenient hooking can be provided on the pressure plate 2.

[0042] like Figure 2 As shown, in the lifting and sliding base provided in this embodiment, at least one reserved through-hole 10 is provided on each of the base plate 1 and the pressure plate 2. The reserved through-holes 10 on the base plate 1 and the pressure plate 2 face each other, and the reserved through-holes 10 are used to pass the steel strands of the lifter. This facilitates the installation of the lifter on the pressure plate 2. The steel strands of the lifter pass through the reserved through-holes 10 on the base plate 1 and the pressure plate 2, maintaining the vertical arrangement of the steel strands.

[0043] Directions:

[0044] like Figure 1 As shown, the lifting and sliding base provided in this embodiment is used by installing the lifter on the pressure plate 2. The lifter, lifting and sliding base, and steel strands are assembled into a whole. The whole is then hoisted through the hoisting lugs 9, so that the base plate 1 is placed on the sliding beam 11. The initial position of the lifting and sliding base is determined and limited according to the corridor sliding distance and the designed position. The pushing side plates 6 are connected to the pushing mechanism. When the lifting and sliding construction of a steel corridor is completed, the lifting and sliding base can be directly removed from the sliding beam 11 without the need for hot cutting, and then put into the lifting and sliding operation of the next steel corridor.

[0045] In addition, this embodiment also provides a steel corridor installation device, including a sliding beam 11, a lifter, a pushing mechanism, and the lifting and sliding base described in the above embodiment. The lifting and sliding base is slidably mounted on the sliding beam 11, the lifter is mounted on the pressure plate 2 of the lifting and sliding base, the lifter is used to connect the steel corridor, and the pushing mechanism is connected to the pushing side plate 6 of the lifting and sliding base. The lifting and sliding base described in the above embodiment is used to achieve the lifting and sliding installation of the steel corridor.

[0046] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications derived therefrom remain within the scope of protection of the present invention.

Claims

1. A lifting and sliding base, characterized in that: include: A bottom plate (1) is used for being slidably arranged on the sliding beam (11); A pressure plate (2) is arranged above the bottom plate (1), and a lifter is installed on the pressure plate (2); A force transmission partition plate (3) is arranged between the bottom plate (1) and the pressure bearing plate (2); The pushing side plate (6) is arranged on the side of the base plate (1), the top end of the pushing side plate (6) is connected to the pressure plate (2), the pushing side plate (6) is connected to the force transmission partition plate (3), and the pushing side plate (6) is used to connect the pushing mechanism.

2. The lifting and sliding base according to claim 1, characterized in that: The force transmission partition (3) comprises: A first baffle (4) is vertically arranged on the bottom plate (1), the top end of the first baffle (4) is connected to the pressure-bearing plate (2), a plurality of the first baffles (4) are arranged at intervals along the length direction of the bottom plate (1), and the first baffles (4) are connected to the push side plate (6); At least one second partition plate (5) is arranged between the bottom plate (1) and the pressure plate (2).

3. The lifting and sliding base according to claim 2, characterized in that: The first partition plates (4) are provided with four parallel and spaced apart portions, the sliding beams (11) are provided with two parallel portions, and the first partition plates (4) are directly opposite to the boundaries of the sliding beams (11).

4. The lifting and sliding base according to claim 3, characterized in that: The second partition plates (5) include two partition plates that are spaced apart from each other. The second partition plates (5) are arranged perpendicular to the first partition plates (4), and the second partition plates (5) are arranged parallel to the push side plates (6).

5. The lifting and sliding base according to claim 3, characterized in that: At least two limit plates (7) are provided at the bottom of the base plate (1), and the limit plates (7) are in sliding contact with the boundaries of one side of the two sliding beams (11) that are away from each other.

6. The lifting and sliding base according to claim 5, characterized in that: At least one stiffening plate (8) is arranged on the outer side of the limiting plate (7), and the other side of the stiffening plate (8) is connected to the bottom plate (1).

7. The lifting and sliding base according to claim 1, characterized in that: A lubricant is provided between the bottom plate (1) and the sliding beam (11).

8. The lifting and sliding base according to claim 1, characterized in that: The top surface of the pressure bearing plate (2) is provided with a lifting lug plate (9).

9. The lifting and sliding base according to any one of claims 1 to 8, characterized in that: At least one reserved through hole (10) is provided on each of the base plate (1) and the pressure plate (2); the reserved through holes (10) on the base plate (1) and the pressure plate (2) are directly opposite to each other, and the reserved through holes (10) are used to pass the steel strands of the lifter.

10. A steel corridor installation device, characterized in that: It comprises a sliding beam (11), a lifter, a pushing mechanism and a lifting sliding base as described in any one of claims 1 to 9, wherein the lifting sliding base is slidably arranged on the sliding beam (11), the lifter is arranged on a pressure plate (2) of the lifting sliding base, the lifter is used to connect a steel corridor, and the pushing mechanism is connected to a pushing side plate (6) of the lifting sliding base.

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