Sliding type discharging platform for building floors

Abstract

The utility model relates to a sliding type unloading platform for building floors, which comprises a supporting structure and an unloading transfer structure, the supporting structure comprises a supporting sliding rail, a first limiting transverse plate and a second limiting transverse plate, the supporting sliding rail is installed on a building floor through a supporting column structure, one part is located in the building floor, the other part is located outside the building floor, the first limiting transverse plate is fixed to the end, located in the building floor, of the supporting sliding rail, and the second limiting transverse plate is fixed to the middle position of the supporting sliding rail; and the unloading transfer structure can be movably arranged on the supporting sliding rail, a limiting mechanism is arranged at the end, close to the building floor, of the unloading transfer structure, and the limiting mechanism can be in limiting fit with the first limiting transverse plate and the second limiting transverse plate correspondingly. In the unloading process, workers do not need to penetrate through an outer wall frame, so that the danger generated when building materials are transferred among floors is reduced, and the building materials are transferred more safely.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and particularly relates to a sliding type unloading platform for building floors. Background Art

[0002] The unloading platform is various temporary operation platforms and operation frames often erected at the construction site, generally used for the turnover of materials, and is divided into a variety of types such as mobile unloading platforms, floor-standing unloading platforms, and cantilever unloading platforms.

[0003] At present, the unloading platform is an indispensable building material transfer device during the process of high-rise building. This device is erected outside the floor and uses a tower crane to transfer building materials on each floor. The existing unloading platform is fixed outside the floor, and during the process of transferring building materials, it is necessary for workers to carry them through the external wall frame. Since it is necessary to pass through the external wall frame, there will be potential safety hazards during the transfer process. Therefore, it is necessary to propose a sliding type unloading platform to solve the above problems. Content of the Utility Model

[0004] The utility model aims to improve the problem that the existing unloading platform is fixed outside the building floor, and during the process of transferring building materials, it is necessary for workers to carry them through the external wall frame, and there will be potential safety hazards during the transfer process due to passing through the external wall frame, and provides a sliding type unloading platform for building floors.

[0005] The technical solution for the utility model to solve the above technical problems is as follows: A sliding type unloading platform for building floors includes a support structure and a unloading transfer structure. The support structure includes a support slide rail, a first limiting cross plate, and a second limiting cross plate. The support slide rail is installed on the building floor through a support column structure, and a part of it is located inside the building floor and another part is located outside the building floor. The first limiting cross plate is fixed at one end of the support slide rail located inside the building floor, and the second limiting cross plate is fixed at the middle position of the support slide rail.

[0006] The support column structure includes a support column and a fixing plate. One end of the support column is fixedly connected to the lower side of the support slide rail, and the other end of the support column is vertically fixedly connected to the fixing plate. The fixing plate is provided with a connection hole.

[0007] The unloading transfer structure is movably arranged on the support slide rail. A limiting mechanism is arranged at one end of the unloading transfer structure close to the building floor, and the limiting mechanism can be in limiting cooperation with the first limiting cross plate and the second limiting cross plate respectively.

[0008] The beneficial effects of the present utility model are as follows: The sliding type unloading platform of the present utility model for building floors can enable workers not to pass through the external wall frame during the unloading process, thereby reducing the danger generated during the transfer of building materials between floors and making the transfer of building materials safer.

[0009] Based on the above technical solutions, the present utility model can also be improved as follows.

[0010] Further, the limiting mechanism includes a U-shaped rod. A horizontally arranged first angle plate and a second angle plate are provided below one end of the unloading transfer structure close to the building floor. The two ends of the U-shaped rod respectively pass through the first angle plate and the second angle plate. Two first limiting plates are sleeved and fixed at one end of the U-shaped rod, and two second limiting plates are sleeved and fixed at the other end of the U-shaped rod. The two first limiting plates are respectively located on the upper and lower sides of the first angle plate, and the two second limiting plates are respectively located on the upper and lower sides of the second angle plate. A first spring is provided between the first limiting plate located below and the first angle plate, and a second spring is provided between the second limiting plate located below and the second angle plate.

[0011] The beneficial effects of adopting the above further scheme are as follows: By adopting a U-shaped rod and cooperating with angle plates, limiting plates and springs, when it is necessary to move the unloading transfer structure, the two ends of the U-shaped rod can be pulled out from the angle plates, and when it is necessary to limit the unloading transfer structure, the two ends of the U-shaped rod can be inserted into the angle plates for limiting.

[0012] Further, a first limiting insertion section is formed between the first limiting plate and one end face of the U-shaped rod, and a second limiting insertion section is formed between the second limiting plate and the other end face of the U-shaped rod; the first limiting insertion section and the second limiting insertion section can be in limiting cooperation with the first limiting cross plate or the second limiting cross plate.

[0013] Further, two first limiting holes are provided on the first limiting cross plate, and two second limiting holes are provided on the second limiting cross plate; the first limiting insertion section and the second limiting insertion section can be adaptively inserted into the two first limiting holes or adaptively inserted into the two second limiting holes.

[0014] The beneficial effects of adopting the above further scheme are as follows: By using the cooperation between the limiting insertion section and the limiting hole, it is convenient to perform limiting clamping on the unloading transfer structure.

[0015] Further, both the first spring and the second spring are sleeved on the U-shaped rod.

[0016] Further, the discharging and transferring structure includes an annular frame, a receiving bin, rollers and limiting sliding plates. The rollers are installed on the lower side of the annular frame and are in rolling contact with the support sliding rail. The limiting sliding plates are fixed on both sides of the annular frame, and the receiving bin is fixed on the upper side of the annular frame. On both sides of the support sliding rail, there is a limiting chute respectively. The free ends of the limiting sliding plates extend into the corresponding limiting chutes and are arranged at intervals or in sliding fit with the chute walls of the limiting chutes.

[0017] The beneficial effect of adopting the above further solution is that by arranging the rollers and the limiting sliding plates, it is convenient for the receiving bin and the annular frame to be slidably clamped on the support sliding rail and move along the support sliding rail.

[0018] Further, the limiting sliding plate includes a connecting block and a hook body. A bolt hole is formed in the connecting block, and the hook body is fixed on the connecting block by bolts in cooperation with the bolt hole. The connecting block is also fixed on the side of the annular frame by bolts. The lower end of the hook body extends into the corresponding limiting chute.

[0019] Further, at both ends of the limiting chute, there are abutting blocks capable of cooperating with the limiting sliding plate.

[0020] The beneficial effect of adopting the above further solution is that by arranging the abutting blocks, it is avoided that the limiting sliding plate disengages from the limiting chute.

[0021] Further, the roller includes a wheel body and two connecting rods. The upper ends of the two connecting rods are respectively fixedly connected to the bottom of the receiving bin. The two axial ends of the wheel body are respectively rotationally connected to the two connecting rods through wheel shafts, and the wheel body is in rolling contact with the track of the support sliding rail.

[0022] Further, a circular groove is formed in the middle of the wheel body, and the track is adaptively limited in the circular groove.

[0023] The beneficial effect of adopting the above further solution is that a circular groove is formed in the middle of the wheel body to prevent the wheel body from disengaging from the raceway. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional structural schematic diagram of the sliding discharging platform of the present invention for building floors;

[0025] Figure 2 is a three-dimensional structural schematic diagram of the support sliding rail of the present invention;

[0026] Figure 3 is a three-dimensional structural schematic diagram of the discharging and transferring structure of the present invention;

[0027] Figure 4 is a three-dimensional structural schematic diagram of the limiting mechanism of the present invention;

[0028] Figure 5 This is a schematic side view structure of the sliding unloading platform for building floors of the present utility model.

[0029] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0030] 100, support structure; 101, support slide rail; 102, first limit cross plate; 103, second limit cross plate; 104, first limit hole; 105, second limit hole; 106, limit chute; 107, abutting block; 108, support column; 109, fixing plate; 110, strengthening cross bar;

[0031] 200, unloading transfer structure; 201, first angle plate; 202, second angle plate; 203, annular frame; 204, receiving bin; 205, limit slide plate; 207, connecting rod; 209, roller; 210, connecting block; 211, bolt hole; 212, bolt; 213, hook body;

[0032] 300, limit mechanism; 301, U-shaped rod; 302, first limit plate; 303, second limit plate; 304, first spring; 305, second spring;

[0033] 400, building floor. Specific implementation mode

[0034] The principles and features of the present utility model will be described below with reference to the attached drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0035] As Figures 1 to 5 shown, a sliding unloading platform for building floors in this embodiment includes a support structure 100 and an unloading transfer structure 200. The support structure 100 includes a support slide rail 101, a first limit cross plate 102, and a second limit cross plate 103. The support slide rail 101 is installed on the building floor 400 through a pillar structure and a part of it is located inside the building floor 400 and another part is located outside the building floor 400. The first limit cross plate 102 is fixed at one end of the support slide rail 101 located inside the building floor 400, and the second limit cross plate 103 is fixed at the middle position of the support slide rail 101;

[0036] The pillar structure includes a support column 108 and a fixing plate 109. One end of the support column 108 is fixedly connected to the lower side of the support slide rail 101, and the other end of the support column 108 is perpendicularly and fixedly connected to the fixing plate 109. The fixing plate 109 is provided with a connection hole;

[0037] The discharging and transferring structure 200 is movably arranged on the support slide rail 101. A limiting mechanism 300 is provided at one end of the discharging and transferring structure 200 close to the building floor 400. The limiting mechanism 300 can be in limiting cooperation with the first limiting cross plate 102 and the second limiting cross plate 103 respectively.

[0038] As Figure 2 shown, in this embodiment, the first limiting cross plate 102 and the second limiting cross plate 103 are respectively flush with the upper surface of the support slide rail 101. The support slide rail 101 includes two parallel tracks, and the two tracks are connected and fixed by a plurality of strengthening cross bars 110. The first limiting cross plate 102 and the second limiting cross plate 103 are arranged in parallel. The first limiting cross plate 102 is also arranged in parallel with the strengthening cross bars 110, and the strengthening cross bars 110 are also arranged in a staggered manner with the first limiting cross plate 102 and the second limiting cross plate 103, and the strengthening cross bars 110 are arranged below the lower surfaces of the first limiting cross plate 102 and the second limiting cross plate 103. Two rows of rollers 209 are provided on the lower surface of the annular frame 203, and the two rows of rollers 209 are respectively arranged to roll on the two tracks.

[0039] As Figure 4 shown, a specific solution of this embodiment is that the limiting mechanism 300 includes a U-shaped rod 301. A horizontally arranged first angle plate 201 and a second angle plate 202 are provided below one end of the discharging and transferring structure 200 close to the building floor 400. The two ends of the U-shaped rod 301 respectively pass through the first angle plate 201 and the second angle plate 202. Two first limiting plates 302 are sleeved and fixed at one end of the U-shaped rod 301, and two second limiting plates 303 are sleeved and fixed at the other end of the U-shaped rod 301. The two first limiting plates 302 are respectively located on the upper and lower sides of the first angle plate 201, and the two second limiting plates 303 are respectively located on the upper and lower sides of the second angle plate 202. A first spring 304 is provided between the first limiting plate 302 located below and the first angle plate 201, and a second spring 305 is provided between the second limiting plate 303 located below and the second angle plate 202. By using a U-shaped rod and cooperating with angle plates, limiting plates and springs, when it is necessary to move the discharging and transferring structure, the two ends of the U-shaped rod can be pulled out from the angle plates. When it is necessary to limit the discharging and transferring structure, the two ends of the U-shaped rod can be inserted into the angle plates for limiting. The limiting mechanism can improve the stability of loading and unloading materials.

[0040] As Figure 4 shown, a first limiting insertion section is formed between the first limiting plate 302 of this embodiment and the end face of one end of the U-shaped rod 301, and a second limiting insertion section is formed between the second limiting plate 303 and the end face of the other end of the U-shaped rod 301; the first limiting insertion section and the second limiting insertion section can be in limiting cooperation with the first limiting cross plate 102 or the second limiting cross plate 103.

[0041] As Figure 1 and Figure 2 shown, two first limiting holes 104 are provided on the first limiting cross plate 102 of this embodiment, and two second limiting holes 105 are provided on the second limiting cross plate 103; the first limiting insertion section and the second limiting insertion section can be adaptively inserted into the two first limiting holes 104 or adaptively inserted into the two second limiting holes 105. By using the cooperation between the limiting insertion section and the limiting hole, it is convenient to limit and connect the unloading transfer structure.

[0042] As Figure 4 shown, the first spring 304 and the second spring 305 of this embodiment are both sleeved on the U-shaped rod 301. The first spring 304 and the second spring 305 are in a compressed state.

[0043] As Figure 3 shown, a specific solution of this embodiment is that the unloading transfer structure 200 includes an annular frame 203, a storage bin 204, rollers 209 and a limiting sliding plate 205. The rollers 209 are installed on the lower side of the annular frame 203 and are in rolling contact with the support slide rail 101. The limiting sliding plate 205 is fixed on both sides of the annular frame 203, and the storage bin 204 is fixed on the upper side of the annular frame 203; a limiting chute 106 is provided on each of the two sides of the support slide rail 101, and the free end of the limiting sliding plate 205 extends into the corresponding limiting chute 106 and is arranged at an interval or in sliding cooperation with the groove wall of the limiting chute 106. By providing rollers and a limiting sliding plate, it is convenient for the storage bin and the annular frame to be slidably connected to the support slide rail and move along the support slide rail.

[0044] Specifically, as Figure 3 shown, the limiting sliding plate 205 of this embodiment includes a connecting block 210 and a hook body 213. A bolt hole 211 is provided on the connecting block 210, and the hook body 213 is fixed on the connecting block 210 by cooperating with the bolt hole 211 through a bolt 212. The connecting block 210 is also fixed on the side of the annular frame 203 through the bolt 212. A groove body is provided on the side of the annular frame 203, and the connecting block 210 can be hidden in the groove body. The lower end of the hook body 213 extends into the corresponding limiting chute 106; one end of the storage bin 204 facing the building floor 400 can be set as an open structure.

[0045] As Figure 2 shown, abutting blocks 107 capable of cooperating with the limiting sliding plate 205 are provided at both ends of the limiting chute 106 of this embodiment. By providing the abutting blocks, it is avoided that the limiting sliding plate slips out of the limiting chute.

[0046] As Figure 3As shown in the figure, the roller 209 of this embodiment includes a wheel body and two connecting rods 207. The upper ends of the two connecting rods 207 are respectively fixedly connected to the bottom of the accommodating bin 204. The two ends of the wheel body in the axial direction are respectively rotatably connected to the two connecting rods 207 through wheel axles, and the wheel body is in rolling contact with the track of the support slide rail 101.

[0047] As Figure 3 shown in the figure, a circular groove is provided in the middle of the wheel body of this embodiment, and the track is adaptively limited in the circular groove. A circular groove is provided in the middle of the wheel body to prevent the wheel body from slipping out of the raceway.

[0048] As Figure 1 and Figure 2 shown in the figure, two rows of pillar structures are also provided below the support slide rail 101 of this embodiment. The fixing plate 109 of the pillar structure can be fixed to the building floor 400 through a connecting piece. When installing the support slide rail 101, an external steel cable is also required for installation to improve the stability and safety of use.

[0049] The sliding type unloading platform of this embodiment for building floors can enable workers not to pass through the external wall frame during the unloading process, thereby reducing the danger generated by the transfer of building materials between floors and making the transfer of building materials safer.

[0050] This embodiment also provides a unloading method using the above-mentioned sliding type unloading platform for building floors, including the following steps:

[0051] Fix the support slide rail 101 on the building floor 400, move the unloading transfer structure 200 along the support slide rail 101 to the outside of the building floor 400, and limit and fix the limiting mechanism 300 to the second limiting cross plate 103. Transfer the building materials into the unloading transfer structure 200 through an external tower crane, then release the limit between the limiting mechanism 300 and the second limiting cross plate 103, manually pull the unloading transfer structure 200 into the building floor 400, and limit and fix the limiting mechanism 300 to the first limiting cross plate 102, then the building materials can be unloaded from the unloading transfer structure 200.

[0052] Specifically, the U-shaped rod 301 can be pulled to pull out the limiting insertion sections at both ends of the U-shaped rod 301 from the limiting holes to release the limit; or the U-shaped rod 301 can be loosened to insert the limiting insertion sections at both ends of the U-shaped rod 301 into the corresponding limiting holes to perform the limit. When the U-shaped rod 301 is released from the limit and is in a free state, during the movement of the entire unloading transfer structure 200 along the support slide rail 101, the two ends of the U-shaped rod 301 will not touch the support slide rail 101 and the strengthening cross bar 110.

[0053] The unloading method of this embodiment has good safety and high stability, reducing the risk of transferring traditional building materials between floors.

[0054] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0055] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0056] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0058] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc., mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0059] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A sliding unloading platform for building floors, characterized in that: It includes a support structure and a material unloading transfer structure, wherein the support structure includes a support slide rail, a first limit horizontal plate and a second limit horizontal plate, wherein the support slide rail is installed on a building floor through a pillar structure and a part of the support slide rail is located inside the building floor and the other part is located outside the building floor, wherein the first limit horizontal plate is fixed to one end of the support slide rail located inside the building floor, and the second limit horizontal plate is fixed to the middle position of the support slide rail; The support structure includes a support column and a fixing plate, one end of the support column is fixedly connected to the lower side of the support slide rail, the other end of the support column is vertically fixedly connected to the fixing plate, and the fixing plate is provided with a connecting hole; The unloading and transferring structure is movably arranged on the supporting slide rail, and a limiting mechanism is provided at one end of the unloading and transferring structure close to the building floor, and the limiting mechanism can cooperate with the first limiting horizontal plate and the second limiting horizontal plate respectively.

2. A sliding unloading platform for building floors according to claim 1, characterized in that: The limiting mechanism includes a U-shaped rod, and a horizontally arranged first angle plate and a second angle plate are provided below one end of the unloading transfer structure close to the building floor. Both ends of the U-shaped rod pass through the first angle plate and the second angle plate respectively. One end of the U-shaped rod is sleeved and fixed with two first limiting plates, and the other end of the U-shaped rod is sleeved and fixed with two second limiting plates. The two first limiting plates are respectively located on the upper and lower sides of the first angle plate, and the two second limiting plates are respectively located on the upper and lower sides of the second angle plate. A first spring is provided between the first limiting plate located below and the first angle plate, and a second spring is provided between the second limiting plate located below and the second angle plate.

3. A sliding unloading platform for building floors according to claim 2, characterized in that: A first limiting plug-in section is formed between the first limiting plate and one end surface of the U-shaped rod, and a second limiting plug-in section is formed between the second limiting plate and the other end surface of the U-shaped rod; the first limiting plug-in section and the second limiting plug-in section can cooperate with the first limiting transverse plate or the second limiting transverse plate to limit the position.

4. A sliding unloading platform for building floors according to claim 3, characterized in that: The first limiting transverse plate is provided with two first limiting holes, and the second limiting transverse plate is provided with two second limiting holes; the first limiting plug-in section and the second limiting plug-in section can be adapted to be plugged in the two first limiting holes or in the two second limiting holes.

5. A sliding unloading platform for building floors according to claim 2, characterized in that: The first spring and the second spring are both sleeved on the U-shaped rod.

6. A sliding unloading platform for building floors according to claim 1, characterized in that: The unloading and transferring structure includes an annular frame, a accommodating bin, a roller and a limiting slide, wherein the roller is mounted on the lower side of the annular frame and in rolling contact with the supporting slide rail, the limiting slide rail is fixed on both side edges of the annular frame, and the accommodating bin is fixed on the upper side edge of the annular frame; a limiting slide groove is respectively provided on both side edges of the supporting slide rail, and the free end of the limiting slide groove extends into the corresponding limiting slide groove and is spaced apart or slidably matched with the groove wall of the limiting slide groove.

7. A sliding unloading platform for building floors according to claim 6, characterized in that: The limiting slide plate includes a connecting block and a hook body, the connecting block is provided with a bolt hole, the hook body is fixed to the connecting block by bolts in cooperation with the bolt holes, and the connecting block is also fixed to the side of the annular frame by bolts; the lower end of the hook body extends into the corresponding limiting slide groove.

8. A sliding unloading platform for building floors according to claim 6, characterized in that: Both ends of the limiting sliding groove are respectively provided with abutment blocks capable of cooperating with the limiting sliding plate.

9. A sliding unloading platform for building floors according to claim 6, characterized in that: The roller includes a wheel body and two connecting rods, the upper ends of the two connecting rods are respectively fixedly connected to the bottom of the accommodating bin, the axial ends of the wheel body are respectively rotatably connected to the two connecting rods through wheel axles, and the wheel body is in rolling contact with the track of the supporting slide rail.

10. A sliding unloading platform for building floors according to claim 9, characterized in that: A circle of annular groove is arranged in the middle of the wheel body, and the track is adapted to be limited in the annular groove.

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