Lower silo platform and squat silo using same
By designing a lower storage platform in the shallow circular silo, including a transition platform plate and step ladder handrails, the problem of efficiency being affected by the need to tie safety ropes when climbing vertical ladders was solved, thus achieving safe and efficient grain surface operations.
Patent Information
- Application Number
- CN202520020159.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-06
AI Technical Summary
In existing technology, workers need to be secured with safety ropes when using vertical ladders to climb to the grain surface, resulting in low work efficiency.
Design a lower storage platform, including a safety inspection platform, a transfer platform frame and a staircase. The transfer platform can be flipped open or closed, and the staircase has handrails. Workers can walk directly on the staircase or do not need to be tied with a safety rope when the grain surface is close to the surface.
It improved the efficiency of workers operating near the grain surface, ensured safety, and reduced the frequency of use of safety ropes.
Smart Images
Figure CN223853796U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of shallow silo, especially to a lower warehouse platform and shallow silo using the lower warehouse platform. BACKGROUND
[0002] Shallow silo is a special building for storing grain, and is a place for storing a large amount of grain. Bulk grain is stored in the form of grain pile in the shallow silo during storage.
[0003] During the storage management process, the staff needs to go to the grain surface of the grain pile to perform some process operations, such as pest control, grain condition treatment, daily warehouse inspection, etc. In the prior art, a safety inspection platform is usually arranged on the top of the shallow silo, and a vertical ladder is fixed on the wall beside the safety inspection platform, and the bottom of the vertical ladder extends to the bottom of the silo.
[0004] When in use, the staff goes to the vertical ladder through the safety inspection platform, and then climbs to the grain surface along the vertical ladder to perform corresponding operations. Because the bottom of the vertical ladder extends to the bottom of the silo, if the height of the grain surface is reduced due to the discharge of bulk grain or the lowering of the grain surface, the staff can also climb to the grain surface along the vertical ladder.
[0005] The existing operation mode has the problem that: because the safety of the vertical ladder is not very high, even if the grain surface is close to the safety inspection platform, according to the corresponding safety specification, the staff needs to tie a safety rope when using the vertical ladder, which is time-consuming and laborious, and greatly affects the work efficiency. TECHNICAL CONTENT
[0006] The utility model aims to provide a lower warehouse platform to solve the technical problem that the staff needs to tie a safety rope when climbing to the grain surface through the vertical ladder when the height of the grain surface is close to the safety inspection platform, and to provide a shallow silo using the lower warehouse platform.
[0007] The technical scheme of the lower warehouse platform in the utility model is that;
[0008] The utility model relates to a kind of shallow silo, including lower warehouse platform, and lower warehouse platform includes security inspection platform, and security inspection platform is provided with the vertical ladder of being fixed to the shallow silo shallow silo wall on the side, and security inspection platform is further fixed with the adapter platform frame of being located at the periphery of the vertical ladder, and the vertical ladder is located in the inner hole of adapter platform frame, and the inner hole of adapter platform frame is provided with the adapter platform board that can be turned on or turned off, and the inboard of adapter platform frame is provided with adapter platform board support, and adapter platform frame is provided with step ladder on the side, and step ladder includes the first support rod of tread ladder near the shallow silo wall and the second support rod of step ladder being arranged away from the shallow silo wall, and step ladder handrail is provided on the second support rod of tread ladder, and the first support rod of tread ladder, the second support rod of tread ladder is provided with multiple step boards sequentially arranged in up-down direction.
[0009] Further, security inspection platform, adapter platform and step ladder are sequentially arranged in front-back direction.
[0010] Further, the vertical ladder is arranged at the left side of the adapter platform board.
[0011] Further, the step ladder is wall-hugging folding stairs, and step ladder handrail can be turned up and down to be folded and unfolded along the second support rod of tread ladder, and the second support rod of tread ladder can carry step board to be folded towards the shallow silo wall.
[0012] Further, the upper end of the first support rod of tread ladder is fixed to the adapter platform frame.
[0013] The technical scheme of the shallow silo in the utility model is:
[0014] A kind of shallow silo, including lower warehouse platform, and lower warehouse platform includes security inspection platform, and security inspection platform is provided with the vertical ladder of being fixed to the shallow silo shallow silo wall on the side, and security inspection platform is further fixed with the adapter platform frame of being located at the periphery of the vertical ladder, and the vertical ladder is located in the inner hole of adapter platform frame, and the inner hole of adapter platform frame is provided with the adapter platform board that can be turned on or turned off, and the inboard of adapter platform frame is provided with adapter platform board support, and adapter platform frame is provided with step ladder on the side, and step ladder includes the first support rod of tread ladder near the shallow silo wall and the second support rod of step ladder being arranged away from the shallow silo wall, and step ladder handrail is provided on the second support rod of tread ladder, and the first support rod of tread ladder, the second support rod of tread ladder is provided with multiple step boards sequentially arranged in up-down direction.
[0015] Further, security inspection platform, adapter platform and step ladder are sequentially arranged in front-back direction.
[0016] Further, the vertical ladder is arranged at the left side of the adapter platform board.
[0017] Further, the step ladder is a wall folding ladder, the step ladder handrail can be folded up and unfolded along the second support rod of the step ladder, and the second support rod of the step ladder can carry the step plate to be folded towards the silo wall.
[0018] Further, the upper end of the first support rod of the step ladder is fixed to the adapter platform frame.
[0019] The step ladder is a wall folding ladder, the step ladder handrail can be folded up and unfolded along the second support rod of the step ladder, and the second support rod of the step ladder can carry the step plate to be folded towards the silo wall. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 A structural schematic view of one embodiment of the silo platform provided in the utility model;
[0021] Figure 2 A structural schematic view of the step ladder in the utility model; Figure 1
[0022] A cooperation schematic view of the step ladder handrail and the second support rod of the step ladder in the utility model; Figure 3 Figure 2 A cooperation schematic view of the safety inspection platform and the adapter platform frame and the vertical ladder in the utility model;
[0023] Figure 4 Figure 1 A cooperation schematic view of the safety inspection platform and the adapter platform frame and the vertical ladder in the utility model;
[0024] Figure 5 A cooperation schematic view of the safety inspection platform and the adapter platform frame and the vertical ladder in the utility model; Figure 4 Another perspective view of the utility model;
[0025] 1, the first support rod of the step ladder; 2, the second support rod of the step ladder; 3, the step plate; 301, the step plate support; 302, the step plate boom; 303, the first pneumatic rod; 4, the step ladder handrail; 401, the handrail vertical support; 402, the handrail horizontal support; 6, the balance vertical rod; 7, the adapter platform plate; 701, the adapter platform plate frame; 703, the second pneumatic rod; 704, the handle; 8, the vertical ladder; 9, the safety inspection platform; 901, the platform bottom plate; 902, the isolation door; 903, the guardrail; 904, the platform support. DETAILED DESCRIPTION
[0026] For the convenience of understanding the utility model, the utility model is explained in more detail below in combination with the drawings and specific embodiments. The drawings show the preferred embodiments of the utility model. However, the utility model can be realized in many different forms and is not limited to the embodiments described in the specification. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0027] It should be noted that, unless otherwise defined, all technical and scientific terms used in the specification are the same as the meanings commonly understood by the person skilled in the art of the utility model. The terms used in the specification of the utility model are only for the purpose of describing the specific embodiments and are not used to limit the utility model.
[0028] The embodiment of the utility model for a lower warehouse platform is shown in Figures 1-5 The embodiment of the utility model for a lower warehouse platform is shown in
[0029] The safety inspection platform 9 for fixing on the shallow circular warehouse wall includes a platform bottom plate 901 and a guardrail 903 arranged on the upper side of the platform bottom plate 901, and the rear side of the guardrail 903 is provided with an isolating door 902 capable of being opened and closed, and the platform bottom plate 901 is fixed on the shallow circular warehouse wall through a platform support 904.
[0030] The rear side of the safety inspection platform is provided with a vertical ladder 8 fixed on the shallow circular warehouse wall, and the bottom of the vertical ladder 8 extends to the bottom of the shallow circular warehouse. The above all belong to the prior art.
[0031] The rear side of the safety inspection platform is also fixed with a switching platform frame 701 located in the periphery of the vertical ladder, the switching platform frame 701 is a square frame structure, the vertical ladder is located in the inner hole of the switching platform frame, the inner hole of the switching platform frame is provided with a switching platform plate 7 capable of being turned open or turned closed, the vertical ladder 8 is located on the left side of the switching platform plate 7, the right side of the switching platform plate 7 is hingedly connected with the switching platform frame 701, the inner side of the switching platform frame is provided with a switching platform plate support (not shown in the figure), the upper side of the switching platform plate is provided with a handle 704, and the bottom of the switching platform plate is provided with a second air pressure rod 703 between the switching platform frame. Use shows that the staff can turn the switching platform plate upward to open, at this time, the staff can climb down along the vertical ladder; the staff can also turn the switching platform plate downward to close, at this time, the bottom of the switching platform plate is supported on the switching platform plate support, and the staff can stand on the switching platform plate.
[0032] The rear side of the switching platform frame is provided with a staircase, which comprises a staircase first support rod 1 adjacent to the silo wall and a staircase second support rod 2 away from the silo wall, the staircase first support rod 1 and the staircase second support rod 2 are arranged in parallel and spaced apart, and both the staircase first support rod and the staircase second support rod are inclined rods, the staircase first support rod 1 is fixed to the silo wall, and the upper end of the staircase first support rod is fixed to the switching platform frame.
[0033] The staircase second support rod is provided with a staircase handrail 4, and a plurality of staircase steps 3 are arranged in sequence in the up-down direction between the staircase first support rod and the staircase second support rod. The staircase in the embodiment is a wall-hugging folding staircase, and the staircase handrail of the wall-hugging folding staircase can be folded up and unfolded along the staircase second support rod, and the staircase second support rod can carry the staircase steps to be folded towards the silo wall.
[0034] The wall-hugging folding staircase belongs to the prior art, and only its structure is briefly introduced in the embodiment. The staircase handrail of the wall-hugging folding staircase comprises a handrail vertical support 401 and a handrail horizontal support 402 fixed to the upper end of the handrail vertical support, and the handrail vertical support 401 is hingedly connected to the staircase second support rod 2. The rear end of the staircase second support rod is provided with a balance vertical rod 6, the lower side of the staircase second support rod is provided with a staircase step hanger 302 corresponding to the staircase steps, the upper side of the staircase first support rod is provided with a staircase step support 301 corresponding to the staircase steps, the left end of the staircase step 3 is hingedly connected to the corresponding staircase step support 301, and the right end of the staircase step 3 is hingedly connected to the corresponding staircase step hanger 302. A first pneumatic rod 303 is arranged between the staircase first support rod and the corresponding staircase step.
[0035] In use, when the staff member turns the staircase second support rod to the left, the staircase second support rod can carry the staircase steps to be folded to the upper side of the staircase first support rod, thereby reducing the occupied space of the staircase when not in use. Since the wall-hugging folding staircase belongs to the prior art, its specific structure is not described in detail in the embodiment.
[0036] When the height of the grain surface of the grain pile is within three meters from the height of the safety inspection platform, the staff member can directly walk to the grain surface through the staircase, and the staircase has a staircase handrail, so it is not necessary to tie a safety rope, and the safety of the staff member can be ensured, and the work efficiency can be effectively improved. When the height of the grain surface of the grain pile is relatively high, such as more than three meters, the staff member can turn and open the switching platform plate, and then climb to the grain surface along the vertical ladder.
[0037] The implementation example of the shallow silo is shown in Figures 1-5 The shallow silo comprises a silo wall and a lower platform, and the specific structure of the lower platform is the same as that of the above-mentioned lower platform embodiments, which is not described in detail here.
[0038] In the above description of the present specification, unless otherwise explicitly specified and limited, the terms "fixed", "mounted", "connected" or "linked" and the like should be understood in a broad sense. For example, as to the term "connected", it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, or it can be internal connection of two elements or interaction relationship between two elements. Therefore, unless otherwise explicitly limited in the present specification, the above terms can be understood in the specific meaning of the present application by those skilled in the art according to the specific circumstances.
[0039] According to the above description of the present specification, those skilled in the art can also understand that the terms used, such as "upper", "lower", "front", "rear", "left", "right", "length", "width", "thickness", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "center", "longitudinal", "transverse", "clockwise" or "counterclockwise" and the like indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings of the present specification, which is only for the purpose of facilitating the description of the present application and simplifying the description, and is not explicitly or implicitly indicated that the device or element involved must have the specific orientation, be constructed and operated in a specific orientation, therefore the above orientation or positional relationship terms cannot be understood or interpreted as a limitation on the present application.
[0040] In addition, the terms "first" or "second" and the like used in the present specification are terms used to refer to numbers or ordinal numbers only for the purpose of description, and cannot be understood as explicitly or implicitly indicating relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" or "second" can explicitly or implicitly include at least one of the features. In the description of the present specification, the meaning of "plurality" is at least two, such as two, three or more, etc., unless otherwise explicitly specified and limited.
[0041] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A lower silo platform comprising a security inspection platform, next to which a vertical ladder is arranged for fastening to the silo wall of a shallow silo, characterized in that, The safety inspection platform is further provided with a transfer platform frame located outside the vertical ladder, the vertical ladder is located in the inner hole of the transfer platform frame, a transfer platform plate capable of being turned open or closed is arranged at the inner hole of the transfer platform frame, a transfer platform plate support is arranged on the inner side of the transfer platform frame, a step ladder is arranged beside the transfer platform frame, the step ladder comprises a first support rod of the step ladder which is close to the warehouse wall of the shallow silo and a second support rod of the step ladder which is away from the warehouse wall of the shallow silo, a handrail of the step ladder is arranged on the second support rod of the step ladder, and a plurality of step plates arranged in sequence in the up-down direction are arranged between the first support rod of the step ladder and the second support rod of the step ladder.
2. A lower platform as claimed in claim 1, characterized in that: The safety inspection platform, the transfer platform and the step ladder are arranged in sequence in the front-rear direction.
3. A lower deck platform according to claim 2, wherein: The vertical ladder is arranged on the left side of the transfer platform plate.
4. The lower platform according to any one of claims 1 to 3, characterized in that: The step ladder is a wall-hugging folding staircase, the handrail of the step ladder can be turned up and down along the second support rod of the step ladder to be folded and unfolded, and the second support rod of the step ladder can carry the step plate to be folded towards the warehouse wall of the shallow silo.
5. A lower deck platform according to claim 4, wherein: The upper end of the first support rod of the step ladder is fixed on the transfer platform frame.
6. A silo characterized by: The lower warehouse platform comprises the lower warehouse platform as claimed in any one of claims 1 to 5.