Sliding form mobile hanging bracket device for silo

A technology of mobile hanger and sliding form, which is applied in the direction of formwork/formwork/working frame, large-capacity bulk material storage, building types, etc., and can solve the problems of low efficiency and long time-consuming silo construction

Inactive Publication Date: 2020-01-07
CHINA FIRST METALLURGICAL GROUP
6 Cites 6 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0003] In view of this, the present invention proposes a sliding form mobile hanger device for silos, a...
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Method used

In sum, the silo sliding form mobile hanger device provided by the present embodiment provides the operating platform of sliding form construction by sliding form operating mechanism 2; Move up and down to adjust the height position of the sliding form operating mechanism 2; the formwork system 3 set on the sliding form operating mechanism 2 moves up and down synchronously with the sliding form operating mechanism 2 to carry out the pouring of the silo without setting up a separate scaffold. It can be carried out directly on the sliding form operating mechanism 2, which is convenient and quick, saves time and improves work efficiency; the guide rail 4 set on the sliding form operating mechanism 2 can move the hoisting mechanism 5 around the silo wall in the circumferential direction. guide, so that the lifting mechanism 5 and the hanger 7 move along the guide rail 4 around the silo wall, and at the same time, the lifting mechanism 5 can also lift the hanger 7, so the upper and lower positions of the sliding form operating mechanism 2 can The adjustment or lifting mechanism 5 lifts the hanger 7 to adjust the height position of the hanger 7, and the lifting mechanism 5 can move along the guide rail 4 around the circumference of the silo wall to adjust the hanger 7 along the horizontal direction of the silo. The circumferential position of the silo wall, the hanger 7 can move along the 360° of the silo, and can also move up and down, directly through this device to realize the repair of the silo wall without dead ends, so as to solve the technical problem of silo wall repair, At the same time, there is no need to set up scaffolding separately, which further saves time and improves work efficiency. That is to say, the pouring of the silo and the repair of the silo wall without dead ends can be carried out through this device, and there is no need to set up scaffolding separately, which saves time, improves work efficiency, simplifies the construction process of the silo wall, and improves Construction efficiency and quality, shortening the construction period; reducing construction workers and investment in fixed hangers on the sliding form, and reducing the cost of additional hangers after the completion of the warehouse wall construction in the later stage, effectively saving engineering costs; the new and efficient silo sliding form The safety factor of the hanger is higher, which can more effectively ensure the safety of personnel working at heights and reduce the probability of safety accidents.
One end (upper right end as shown in Figure 2) of track support frame 232 is connected with the tripod 231 that overhangs, and the other end (lower left end as...
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Abstract

The invention provides a sliding form mobile hanging bracket device for a silo. The device comprises climbing rods, sliding form operating mechanisms, formwork systems, guide tracks, and lifting mechanisms for hanging and lifting hanging brackets, wherein the sliding form operating mechanisms are arranged on the climbing rods; jacking mechanisms are connected to the sliding form operating mechanisms; the formwork systems are arranged on the sliding form operating mechanisms and move up and down synchronously with the sliding mode operating mechanisms; the guide tracks are arranged on the sliding form operating mechanisms and are used for guiding the lifting mechanisms to move circumferentially around the wall of the silo; and the lifting mechanisms are connected to the guide tracks in a sliding manner, and are used for adjusting the positions of the hanging brackets around the circumferential direction of the wall of the silo. The construction such as the casting of the silo and the dead-zone free repairing of the wall of the silo can be performed by the sliding form mobile hanging bracket device; the additional arrangement of scaffolds is not needed; the time is saved; and the working efficiency is improved.

Application Domain

Forms/shuttering/falseworksBulk storage container

Technology Topic

EngineeringStructural engineering +2

Image

  • Sliding form mobile hanging bracket device for silo
  • Sliding form mobile hanging bracket device for silo

Examples

  • Experimental program(1)

Example Embodiment

[0018] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.
[0019] See Figure 1 to Figure 2 , Which shows the preferred structure of the silo slipform mobile hanger device provided by the embodiment of the present invention. As shown in the figure, the device includes: a climbing rod 1, a sliding mode operating mechanism 2, a template system 3, a guide rail 4 and a lifting mechanism 5; among them,
[0020] The sliding form operating mechanism 2 is used to provide an operating platform for sliding form construction; the sliding form operating mechanism 2 is arranged on the climbing rod 1, and the sliding form operating mechanism 2 is connected with a lifting mechanism 6 to lift the sliding form operating mechanism 2 Move up and down along the climbing rod 1 to adjust the height position of the sliding mold operating mechanism 2. Specifically, the climbing rod 1 supports the entire silo sliding form moving hanger device, the entire silo sliding form moving hanger device and the parts and/or the construction personnel set on the silo sliding form moving hanger device. The force is applied to the climbing pole 1 to withstand all the loads during the construction process. The climbing pole 1 of this embodiment is made of round steel pipes. The two steel pipes can be fixed together by inserting to ensure that the length of the climbing pole 1 conforms to Construction requirements. The sliding form operating mechanism 2 provides a construction platform for construction workers during the sliding form of the silo. Among them, the sliding form operating mechanism 2 can be hung on the climbing rod 1, and the lifting mechanism 6 is arranged on the climbing rod 1, so that the lifting mechanism 6 When moving upwards, the sliding mode operating mechanism 2 can be driven to perform corresponding upward and downward movements.
[0021] The template system 3 is arranged on the sliding mold operating mechanism 2 to move up and down synchronously with the sliding mold operating mechanism 2. Specifically, when connecting, the template system 3 and the sliding mode operating mechanism 2 can be connected as an integral structure, and the sliding mode operating mechanism 2 connected with the lifting mechanism 6 can be synchronously driven to raise or lower when the lifting mechanism 6 is lifting , The sliding mode operating mechanism 2 drives the template system 3 connected with the sliding mode operating mechanism 2 to rise or fall synchronously. The silo can be poured directly through the template system 3 and the sliding mode operating mechanism 2, without the need for a separate scaffolding. , It can be carried out directly on the sliding mold operating mechanism 2, which is convenient and quick. After pouring and forming, the sliding mold operating mechanism 2 can be lifted and lowered simultaneously; in addition, the parts required for the construction of the silo wall can be directly placed on the sliding mold. On the mold operating mechanism 2, as the sliding mold operating mechanism 2 rises together, the sliding mold operating mechanism 2 is used as the basis for warehouse wall repair and other constructions, and the relevant parts are assembled and welded on the sliding mold operating mechanism 2. After the welding is completed, the sliding mode operating mechanism 2 is lifted to a suitable position for construction and assembly, etc. There is no need to separately erect scaffolding, which saves production costs and improves work efficiency. Among them, the formwork system 3 uses a combined steel formwork. The combined steel formwork includes an outer formwork and an inner formwork. The pouring cavity enclosed by the inner formwork and the outer formwork has a certain taper, and it runs between the inner formwork and the outer formwork during pouring. The pouring cavity is poured to produce a qualified silo.
[0022] The guide rail 4 is arranged on the sliding mold operating mechanism 2 to guide the lifting mechanism 5 to move around the silo wall in the circumferential direction. Specifically, the guide rail 4 can be a rail welded by multiple sections of I-beam, the guide rail 4 can be a circular rail, and, in order to reasonably allocate the distance between the hanger 7 and the silo wall, preferably the guide rail 4 The circular track can be arranged coaxially with the silo, so that when the hanger 7 moves along the guide track 4 with the lifting mechanism 5, the distance between the hanger 7 and the silo wall is always the same, so as to facilitate the repair of the silo wall Wait for construction. Wherein, the guide rail 4 can be fixedly connected to the sliding mode operating mechanism 2, that is, the guiding rail 4, the template system 3 and the sliding mode operating mechanism 2 can be connected as an integrated structure, so as to move up or down synchronously with the sliding mode operating mechanism 2. Among them, the hanger 7 can adjust the height of the protective railing in the hanger 7 according to the actual situation to ensure the safety of operators. The present invention is suspended by a traditional single hanger 7 along the wall of the silo, and the hanger can be put into quantity according to the actual situation, which effectively saves personnel and hanger investment and fundamentally saves costs.
[0023] The lifting mechanism 5 is slidably connected with the guide rail 4 to adjust the circumferential position of the operator in the hanger 8 around the silo wall, so as to realize the dead-angle repair of the silo wall. Specifically, the lifting mechanism 5 is a movable lifting device for hanging and lifting the hanger 7, which is slidably connected with the guide rail 4, and can walk along the guide rail 4 so as to adjust the hanger 7 around The circumferential position of the silo wall. In order to avoid the automatic movement of the lifting mechanism 5, preferably, a locking mechanism (not shown in the figure summary) is connected between the lifting mechanism 5 and the guide rail 4 to move the lifting mechanism 5 around the silo wall circumferentially to In the preset position, the lifting mechanism 5 and the guide rail 4 are locked, and the preset position can be determined according to actual conditions, for example, the position to be repaired, which is not limited in this embodiment. Among them, the lifting mechanism 5 and the hanger 7 are arranged on the guide rail 4 and can move up or down synchronously with the guide rail 4 along with the sliding mode operating mechanism 2, so that the sliding mode operating mechanism can be operated at the same time or after the silo is poured. 2 Move up and down to move to the construction position. In addition, the lifting mechanism 5 and the hanger 7 can also move along the guide rail 4 around the silo wall. At the same time, the lifting mechanism 5 can also lift the hanger 7, so The height position of the hanger 7 can be adjusted by adjusting the upper and lower positions of the sliding mode operating mechanism 2 or the lifting mechanism 5 lifting the hanger 7, and the lifting mechanism 5 can be moved along the guide rail 4 around the circumference of the silo wall Adjust the position of the hanger 7 along the circumferential direction of the silo wall in the horizontal direction, that is to say, the hanger 7 can move 360° along the silo, and can also move up and down, so as to realize the dead-angle repair of the silo wall. Solve the technical problems of silo wall repair. Wherein, there may be multiple lifting mechanisms 5, and the hangers 7 and the lifting mechanisms 5 are arranged in one-to-one correspondence, so as to further improve the construction efficiency. The hanger 7 may be a hanger that is automatically assembled on site, and the assembled hanger is suspended on the lifting mechanism 5.
[0024] Of course, other constructions, such as the assembly of related parts, can also be performed by the device, which is not limited in this embodiment.
[0025] Continue to see figure 1 with figure 2 , The sliding mode operating mechanism 2 includes: a sliding mode platform 21, a jacking frame 22 and a supporting frame 23; among them,
[0026] The jacking frame 22 penetrates and is connected to the sliding mold platform 21, and the jacking frame 22 is partially disposed under the sliding mold platform 21. Specifically, the sliding form platform 21 can be made of channel steel or wooden beams that can support a certain strength, and its main purpose is to facilitate the construction of personnel on the platform. In order to ensure the safety of construction on the sliding form platform 21, a protective railing 211 is provided on the sliding form platform 21, and a safety net (not shown in the figure) is hung outside the protective railing 211. The protective railing 211 can be made of hard material and adopts safety The net is closed, and its main purpose is to protect the construction personnel during the construction of the slipform platform 21 to play a protective role. The jack 61 of the jacking mechanism 6 can be arranged on the jacking frame 22, and the jacking frame 22 is fixedly connected with the formwork system 3 and the sliding form platform 21 respectively, and the formwork system 3 and the sliding form platform 21 are connected through the jacking frame 22 As an integrated structure, when the jacking mechanism 6 is lifting, the jacking frame 22 connected with the jack 61 can be synchronously driven to rise or fall, and the formwork system 3 and the sliding plate connected to the jacking frame 22 can be driven by the jacking frame 22. The mold platform 21 rises or falls synchronously.
[0027] The support frame 23 is located under the sliding mold platform 21 and is arranged on the lifting frame 22 to support the sliding mold platform 21. Specifically, the support frame 23 is supported under the sliding mold platform 21 to ensure the stability of the sliding mold platform 21; and the support frame 23 is connected to the jacking frame 22 to connect with the jacking frame 22 and the sliding mold platform 21 It is an integrated structure, and then rises or falls synchronously with the jacking frame 22.
[0028] Continue to see figure 1 with figure 2 , The jacking frame 22 includes several beams 221 and uprights 222; among them,
[0029] The beam 221 is connected with the column 222 to form an open-shaped support structure. Specifically, the jacking frame 22 is mainly formed by welding the beam 221 and the column 222 or connecting by bolts. It bears the load of the parts on the slipform platform 21, the construction personnel and the formwork system 3, etc., and transmits the force to the jack 61. , It is transmitted to the climbing rod 1 through the jack 61, and the jacking frame 22 is fixedly connected with the formwork system 3, which can prevent the lateral deformation of the formwork system 3 and drive the parts on the formwork system 3 and the sliding form platform 21 to slide up together. Wherein, the beam 221 and the column 222 may be channel steel.
[0030] carry on figure 2 , The lower support frame 23 includes: an outrigger tripod 231 and a track support frame 232; among them,
[0031] The outrigger tripod 231 is set on the lifting frame 22 to support the sliding platform 21. Specifically, the outrigger tripod 231 may be a triangle frame formed by welding or bolting channel steel or angle steel. The horizontal rod 2311 of the outrigger tripod 231 is supported on the bottom wall of the sliding platform 21, and the outrigger tripod 231 The tilting rod 2312 is tilted, and the left end is fixed on the column 222 of the jacking frame 22, and the right end of the tilting rod 2312 is fixed on the horizontal rod 2311. Wherein, the outrigger tripod 231 and the lifting frame 22 can be fixed by welding or bolt connection.
[0032] One end of the track support frame 232 (such as figure 2 The upper right end shown) is connected to the outrigger tripod 231, and the other end (such as figure 2 The lower left end shown) is connected to the part of the lifting frame 22 located below the sliding platform 21 to support and fix the guide rail 4 and ensure that the distance between the guide rail 4 and the silo is appropriate to avoid the hanger 7 and the silo Interference and collision between bins. Specifically, the track support frame 232 may be an L-shaped corbel structure made of channel steel, and the rail support frame 232 may be fixed to the outer tripod 231 and the lifting frame 22 by welding.
[0033] Continue to see Figure 1 to Figure 2 , The lifting mechanism 5 is provided with a hook 51 that is adjustable along the length of the climbing rod 1 to hang the hanger 7 and adjust the height position of the hanger 7, so that the lifting mechanism 5 adjusts the hook 51 Height position, and then adjust the height position of the hanger 7 hung on the hook 51. Wherein, the hoisting mechanism 5 may be provided with a winch to connect the hook 51 through the wire rope on the winch, thereby realizing the adjustment of the upper and lower positions of the hook 51; in order to facilitate the adjustment of the horizontal position of the hanger 7 around the silo and/or The height hanger 7 of the hanger 7, preferably, a hanger adjuster 52 is connected to the lifting mechanism 5 to adjust the moving position of the lifting mechanism 5 along the guide rail 4 and/or the hook 8 along the length direction of the climbing rod 1. The position is the height position. Among them, the hanger adjuster 52 can be provided with a height adjustment button and a level adjustment button to adjust the upper and lower positions of the hook 51 and the hanger 7 according to the engine that controls the winch by the controller, and the lifting mechanism can be controlled by the controller 5 Movement along the guide rail 4.
[0034] In this embodiment, the jacking mechanism 6 includes: a jack 61, a hydraulic control station (not shown in the figure), and a hydraulic oil circuit (not shown in the figure); wherein,
[0035] The jack 61 is connected with the lifting frame 22 of the sliding mode operating mechanism 2 to lift the lifting frame 22. Specifically, the jack 61 in this embodiment is a hydraulic jack, and of course it can also be another type of jacking mechanism. In this embodiment, there is no limitation on it, and it is generally selected according to the actual needs of the project.
[0036] The hydraulic oil circuit is respectively connected with the hydraulic control station and the jack 61 to transport the hydraulic oil in the hydraulic control station to the jack 61 to achieve jacking. Of course, the hydraulic oil of the jack 61 can also be transported to the hydraulic control station. Achieve a decline.
[0037] In summary, the silo slipform mobile hanger device provided in this embodiment provides an operating platform for slipform construction through the sliding form operating mechanism 2; the sliding form operating mechanism 2 is lifted up and down along the climbing rod 1 through the lifting mechanism 6 In order to adjust the height position of the sliding mode operating mechanism 2; the template system 3 set on the sliding mode operating mechanism 2 moves up and down synchronously with the sliding mode operating mechanism 2 to carry out the pouring of the silo. There is no need to set up additional scaffolding separately, and directly slide It can be carried out on the mold operating mechanism 2, which is convenient and quick, saves time and improves work efficiency; the guide rail 4 set on the sliding mold operating mechanism 2 guides the lifting mechanism 5 to move around the silo wall in the circumferential direction, The lifting mechanism 5 and the hanger 7 are moved along the guide rail 4 around the silo wall. At the same time, the lifting mechanism 5 can also lift the hanger 7, so the upper and lower positions of the sliding mode operating mechanism 2 can be adjusted or lifted. The mechanism 5 lifts the hanger 7 to adjust the height position of the hanger 7, and the lifting mechanism 5 can be moved along the guide rail 4 around the circumference of the silo wall to adjust the hanger 7 in the horizontal direction along the silo wall. In the circumferential position, the hanger 7 can move 360° along the silo, and can also move up and down. The device can directly repair the silo wall without dead corners, so as to solve the technical problems of silo wall repair without requiring a separate In addition, scaffolding is set up, which further saves time and improves work efficiency. That is to say, both the pouring of the silo and the repair of the silo wall without dead corners can be carried out by this device. There is no need to set up additional scaffolding separately, which saves time, improves work efficiency, and can simplify the construction process of the silo wall and improve Construction efficiency and quality, shorten the construction period; reduce the investment of construction workers and fixed hangers on the sliding form, and reduce the construction of the later silo wall after the completion of the additional hanger process, which effectively saves the engineering cost; the new and efficient silo slip form The hanger has a higher safety factor, which can more effectively ensure the safety of high-altitude workers and reduce the probability of safety accidents.
[0038] At the same time, the hanger 7 first uses the guide rail 4 to be welded to the support frame 23, so that the guide rail 4 is attached to the jacking frame 22, and then the lifting mechanism 5 is used to connect the hanger 7 and the guide rail 4 to form a whole. This connection method is easy to assemble and disassemble, and can realize the recovery and reuse of the hanger 7.
[0039] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. In this way, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

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