Safe amusement crawling ladder for amusement park

Abstract

The invention discloses a safe amusement park crawling ladder which comprises a vertical frame, a sliding table, a table plate and a ladder plate, the ladder plate and the table plate are both laid on the vertical frame, the table plate forms a walking board, the ladder plate forms a stair, one end of the sliding table is fixed to the vertical frame, the other end of the sliding table is fixed to the ground, and the sliding table is fixed to the ground. A gap exists between every two adjacent bedplates, water leakage holes are formed in the sliding tables, the water leakage holes are linear water leakage holes and are perpendicular to the ground, the bottoms of the sliding tables and the hole walls of the water leakage holes are coated with water absorption coating layers, the side portions and the bottoms of the bedplates are coated with water absorption coating layers, and the water absorption coating layers are coated with water absorption coating layers. The gap between every two adjacent bedplates ranges from 1.5 cm to 2 cm, and the hole diameter of each water leakage hole ranges from 0.2 cm to 0.5 cm. Compared with the prior art, the crawling ladder for playing has the advantages that water is leaked through the water leakage holes and the gaps, the water absorption coating layer is coated, seepage accumulated water is absorbed through the water absorption effect of the water absorption coating layer, and dryness of the walking table and the sliding table is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of amusement facilities, in particular to a safe play climbing ladder for playground. BACKGROUND

[0002] The climbing ladder (also known as a slide) is a common facility on a playground. At present, the climbing ladder is made of high-density polyethylene (HDPE plastic) or acrylonitrile styrene copolymer (ABS) or other reinforced plastic injection molding. Although the plastic structure ensures good support strength and good smoothness, once water is attached to the surface of the slide or the walkway, the surface of the slide or the walkway will become very slippery, and a toddler will easily fall down once walking on the walkway. Since the hardness of the slide and the walkway is very high, a fall will easily cause bruising. SUMMARY

[0003] The present application proposes a safe play climbing ladder for playground to solve the above problems. A water leakage hole with a diameter of 0.2-0.5 cm is arranged on the slide, and the gap between adjacent two plates is controlled to be 1.5-2 cm. Water is leaked through the water leakage hole and the gap, and the water absorption coating layer is coated to absorb the accumulated water through the water absorption effect, ensuring the dryness of the walkway and the slide.

[0004] The technical scheme adopted by the present application is as follows:

[0005] A safe play climbing ladder for playground includes a stand, a slide, a plate and a ladder plate. The ladder plate and the plate are laid on the stand. The plate forms a walkway, and the ladder plate forms a staircase. One end of the slide is fixed to the stand, and the other end of the slide is fixed to the ground. There is a gap between adjacent two plates. A water leakage hole is arranged on the slide. The water leakage hole is a straight line, and the water leakage hole is perpendicular to the ground. A water absorption coating layer is coated on the bottom of the slide and the hole wall of the water leakage hole. The side and bottom of the plate are coated with a water absorption coating layer. The gap between adjacent two plates is 1.5-2 cm. The diameter of the water leakage hole is 0.2-0.5 cm.

[0006] The play climbing ladder of the kind, through setting the water leakage hole with the aperture of 0.2 cm-0.5 cm on the sliding platform, and controlling the gap between the adjacent two platform plates to be 1.5 cm-2 cm, the water leakage hole and the gap under the aperture can ensure safety and can ensure the condition of water leakage, after the rainy weather, water will inevitably appear on the walking platform and the sliding platform, if there is no sunlight or strong wind at this time, because the seepage is relatively slow under the natural conditions through the water leakage hole and the gap between the platform plates, so in the play climbing ladder, the water absorption coating layer is coated on the side and the bottom of the platform plate, and the water absorption coating layer on the side and the bottom of the platform plate can absorb the water on the top plane of the platform plate (i.e. the place where the children walk, which is also the plane where water appears) to the side and the bottom (the water on the sliding platform is the same), so as to keep the top of the platform plate relatively dry, at the same time, under the action of gravity, part of the water will not be absorbed by the water absorption coating layer, but will directly drop to the ground, and under the natural wind and the high temperature of the sunlight in the daytime, the water absorbed by the water absorption coating layer will also evaporate, so that the water absorption coating layer is regenerated for the next time after the rainfall.

[0007] And because the water absorption coating layer basically does not contact with the players, the water absorption coating layer on the whole play climbing ladder basically will not be worn.

[0008] As described above, in the play climbing ladder, the water leakage hole with the aperture of 0.2 cm-0.5 cm is set on the sliding platform, and the gap between the adjacent two platform plates is controlled to be 1.5 cm-2 cm, the water leakage is carried out by using the water leakage hole and the gap, and the water absorption coating layer is coated, the water absorption effect of the water absorption coating layer is used to absorb the water, so as to ensure the dryness of the walking platform and the sliding platform.

[0009] Optionally, it further includes a V-shaped frame, the V-shaped frame is arranged on the stand, the V-shaped frame is provided with a photovoltaic panel, the periphery of the stand is provided with a lamp strip, and the lamp strip is electrically connected with the photovoltaic panel.

[0010] The V-shaped frame is located above the walking platform, the V-shaped frame is arranged, and the photovoltaic panel is arranged on the V-shaped frame, so that a V-shaped roof is arranged on the walking platform, the V-shaped roof can ensure that the walking platform is sheltered from wind and rain, and direct sunlight is avoided, and the electricity generated by the photovoltaic panel can light up the lamp strip at night.

[0011] Optionally, it further includes a damping support, the damping support is fixed on the ground, the damping support is provided in plurality, and the stand has a plurality of support columns, each support column is fixedly matched with a damping support.

[0012] Specific stand is provided with a plurality of pillars, each pillar is matched with an independent damping support, the damping support is a telescopic structure, in the stand, the walkway laid by the platform is above the pillars, and the damping support below each pillar has a certain telescopic function, so when the weight is uneven on the walkway, the damping support below will have different telescopic amount, when the damping support has different telescopic amount, the walkway above the pillars will have a certain angle of inclination, when the walkway inclines, the water on the platform can flow to an angle, thereby accelerating the seepage of rainwater, thereby realizing the rapid drying of rainwater on the platform.

[0013] Optionally, it further comprises a flexible connecting plate, both ends of the flexible connecting plate are fixedly matched with two damping supports.

[0014] The specific flexible connecting plate is a flexible connecting plate made of rubber, the flexible connecting plate has a certain telescopic function, the telescopic part of the flexible connecting plate is fixed with the damping support, and the non-telescopic part of the damping support is embedded and fixed underground, so the flexible connecting plate firstly forms a simple guardrail, and secondly forms a linkage structure between the damping supports, through the connecting effect of the flexible connecting plate, the two adjacent damping supports are linked, so as to avoid that the telescopic parts of the two adjacent damping supports have a large telescopic amount, thereby causing the walkway to have a too large inclination angle.

[0015] Optionally, it further comprises a guardrail, the guardrail is arranged on the stand, and the guardrail is distributed around the walkway and the stairs.

[0016] The guardrail functions to ensure safety and prevent falling.

[0017] Optionally, one side of the stand is provided with a ladder stand, a supporting plate is detachably arranged on the ladder stand, the supporting plate is an L-shaped supporting plate, a sleeving hole is arranged on the supporting plate, a sleeving column is arranged on the ladder plate, the sleeving column is matched with the sleeving hole, and each supporting plate is provided with not less than two sleeving holes, each sleeving hole is matched with a sleeving column.

[0018] The function of the sleeving hole is to realize the sleeving installation of the ladder plate, after the sleeving column is matched with the sleeving hole, the ladder plate can be erected on the ladder stand by means of its own weight, and the ladder plate can be quickly replaced when necessary.

[0019] Optionally, the stand comprises a supporting frame, the platform is fixedly laid on the supporting frame, the top of the platform is a contact plane, the two sides of the contact plane are side portions, the side portions are planes, a flow guide notch groove is arranged at the edge of the contact plane, one notch of the flow guide notch groove is located on the contact plane, and the other notch of the flow guide notch groove is located on the side portion.

[0020] The guide gap slot can make the water on the contact plane quickly seep to the side part, and when the walking platform is slightly inclined, the water on the contact plane can quickly seep through the guide gap slot, so that the contact plane is quickly dried.

[0021] The specific stand is composed of a supporting frame and a column, and the column is fixed on the supporting frame and is perpendicular to the supporting frame.

[0022] Optionally, one end of the sliding platform is provided with a non-slip arc surface, a drainage hole is arranged at the non-slip arc surface, the diameter of the drainage hole is 1-2 cm, the drainage hole is located at the lowermost end of the non-slip arc surface, and a soft rubber sheet is attached to the non-slip arc surface and located on one side of the drainage hole.

[0023] The specific non-slip arc surface is located at the lowermost end of the sliding platform, and the non-slip arc surface can slow down the children sliding from the uppermost end of the sliding platform, so as to avoid the children from hitting the ground. In order to prevent water from accumulating at the non-slip arc surface, a drainage hole is arranged at the lowermost end of the non-slip arc surface, and the drainage hole can directly drain water. In order to ensure better deceleration effect, a soft rubber sheet is further arranged, and the soft rubber sheet can further slow down the children before they slide off the non-slip arc surface.

[0024] Optionally, the soft rubber sheet is a circular arc-shaped soft rubber sheet, the thickness of the soft rubber sheet is 0.2-0.3 cm, and a plurality of tooth grooves are arranged on the soft rubber sheet.

[0025] The tooth grooves can further improve the deceleration effect of the soft rubber sheet.

[0026] Optionally, the stand is a steel stand, and a PE film layer is coated on the surface of the stand, and the coating thickness of the PE film layer is 1-2 mm.

[0027] The column and the guardrail of the specific stand are both coated with a PE film layer, and the PE film layer can form a flexible anti-collision protective layer.

[0028] The beneficial effects of the present application are that by arranging a water leakage hole with a hole diameter of 0.2-0.5 cm on the sliding platform and controlling the gap between adjacent two platform plates to be 1.5-2 cm, water leakage is achieved by the water leakage hole and the gap, and the water absorption coating layer is coated, the water absorption coating layer is used to absorb the accumulated water, and the dryness of the walking platform and the sliding platform is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description only represent some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings.

[0030] Figure 1 is a schematic diagram of a safe play climbing ladder structure in a playground;

[0031] Figure 2 is Figure 1 is an enlarged schematic diagram of A in FIG. 1;

[0032] Figure 3 is Figure 1 is an enlarged schematic diagram of B in FIG. 1;

[0033] Figure 4 is a schematic diagram of the cooperation relationship between the platform and the supporting frame;

[0034] Figure 5 is Figure 4 is an enlarged schematic diagram of C in FIG. 1.

[0035] In the drawings, the reference signs are as follows: 1, V-shaped frame; 2, photovoltaic panel; 3, guardrail; 4, ladder frame; 501, support column; 502, supporting frame; 6, damping support; 7, flexible connecting plate; 8, sliding table; 9, platform; 91, contact plane; 92, side part; 10, ladder board; 11, supporting plate; 1101, sleeving hole; 12, sliding circular arc surface; 121, drainage hole; 13, soft rubber sheet; 131, tooth groove. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0037] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the concept of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0038] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0039] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, a safe playground climbing ladder includes a vertical frame, a slide 8, a platform 9 and a ladder 10. The ladder 10 and the platform 9 are laid on the vertical frame. The platform 9 forms a walkway and the ladder 10 forms a staircase. One end of the slide 8 is fixed to the vertical frame, and the other end of the slide 8 is fixed to the ground. There is a gap between two adjacent platform plates 9. A drainage hole is opened on the slide 8. The drainage hole is a straight drainage hole and is perpendicular to the ground. The bottom of the slide 8 and the hole wall of the drainage hole are coated with a water-absorbing paint layer. The side 92 and the bottom of the platform 9 are coated with a water-absorbing paint layer. The gap between two adjacent platform plates 9 is 1.5 cm to 2 cm, and the aperture of the drainage hole is 0.2 cm to 0.5 cm.

[0040] In the amusement park safety play climbing ladder, the water leakage hole with a hole diameter of 0.2-0.5 cm is arranged on the sliding platform 8, and the gap between the adjacent two platform plates 9 is controlled to be 1.5-2 cm. The water leakage hole and the gap with the hole diameter can ensure safety and water leakage condition. After the rainy day, water will inevitably accumulate on the walking platform and the sliding platform 8. If there is no sunlight or strong wind at this time, the water seepage through the water leakage hole and the gap between the platform plates 9 is relatively slow under natural conditions. Therefore, the side part 92 and the bottom of the platform plate 9 are coated with a water absorption coating layer, and the hole wall of the water leakage hole and the bottom of the sliding platform 8 are also coated with a water absorption coating layer. The water absorption coating layer on the side part 92 and the bottom of the platform plate 9 can absorb the water on the top plane of the platform plate 9 (i.e. the place where the children walk, which is also the plane where the water accumulates) to the side part 92 and the bottom (the water on the sliding platform 8 is the same), thereby keeping the top of the platform plate 9 relatively dry. At the same time, under the action of gravity, part of the water absorbed by the water absorption coating layer will directly drop to the ground, and the water absorbed by the water absorption coating layer will also evaporate under the natural wind and the high temperature of the sunlight during the day. Thus, the water absorption coating layer is regenerated for the next time of water absorption and drying after rainfall.

[0041] Moreover, since the water absorption coating layer is basically not in contact with the players, the water absorption coating layer on the entire play climbing ladder is basically not worn.

[0042] In summary, in the play climbing ladder, the water leakage hole with a hole diameter of 0.2-0.5 cm is arranged on the sliding platform 8, and the gap between the adjacent two platform plates 9 is controlled to be 1.5-2 cm. The water leakage hole and the gap are used for water leakage, and the water absorption coating layer is coated. The water absorption effect of the water absorption coating layer is used to absorb the accumulated water, thereby ensuring the dryness of the walking platform and the sliding platform 8.

[0043] In the specific climbing ladder, the water absorption coating layer can be made by using the coating shown in the patent publication document CN106987159B.

[0044] As shown in the accompanying drawings Figure 1 , the accompanying drawings Figure 2 , the accompanying drawings Figure 3 , the accompanying drawings Figure 4 , and the accompanying drawings Figure 5 , the V-shaped frame 1 is arranged on the stand, and the photovoltaic panel 2 is arranged on the V-shaped frame 1. The lamp strip is arranged around the stand and is electrically connected with the photovoltaic panel 2.

[0045] Specific V-shaped frame 1 is located above the walkway, set V-shaped frame 1, and V-shaped frame 1 on the photovoltaic panel 2, which is equivalent to the walkway on the erection of a V-shaped roof, the V-shaped roof can ensure that the presence of a walkway shelter from the rain, while avoiding direct sunlight walkway, photovoltaic panel 2 can light up the lights at night.

[0046] As shown in the accompanying Figure 1 , the accompanying Figure 2 , the accompanying Figure 3 , the accompanying Figure 4 , and the accompanying Figure 5 , also includes a damping support 6, damping support 6 is fixed to the ground, damping support 6 has a plurality of, the stand has a plurality of pillars 501, each pillar 501 is fixed with a damping support 6 fit together.

[0047] Specific stand set on a plurality of pillars 501, each pillar 501 is connected with an independent damping support 6 fit together, damping support 6 is a telescopic structure, in the stand, the walkway laid by the deck 9 is located above the pillar 501, and each pillar 501 below the damping support 6 has a certain telescopic, so when the walkway everywhere appears uneven weight, the damping support 6 below it will appear different telescopic amount when the damping support 6 appears different telescopic amount, the walkway above the pillar 501 will appear a certain angle of inclination, when the walkway appears inclined can let the deck 9 on the water flow to an angle, thereby accelerating the seepage of rainwater, thereby realizing the rapid drying of the deck 9 on the rainwater.

[0048] As shown in the accompanying Figure 1 , the accompanying Figure 2 , the accompanying Figure 3 , the accompanying Figure 4 , and the accompanying Figure 5 , also includes a flexible connecting plate 7, both ends of the flexible connecting plate 7 are fixed with two damping support 6 fit together.

[0049] Specific flexible connecting plate 7 is a flexible connecting plate 7 of rubber material, the flexible connecting plate 7 has a certain telescopic, the flexible connecting plate 7 and the telescopic part of the damping support 6 are fixed together, the non telescopic part of the damping support 6 is embedded and fixed underground, so the flexible connecting plate 7 first enclosed to form a simple guardrail 3, second, the flexible connecting plate 7 forms a linkage structure between the damping support 6, through the connection of the flexible connecting plate 7, linkage adjacent two damping support 6, to avoid the telescopic part of the adjacent two damping support 6 produces larger telescopic amount, thereby causing the walkway tilt angle too large, finally through the calculation control the tilt angle of the walkway changes between 2 degrees and 3 degrees.

[0050] In the specific ladder, the damping support 6 is selected as the damping support 6 shown in the patent announcement document CN219263804U. The telescopic part of the damping support 6 shown in the structure is exposed and fixedly welded with the support column 501, and the non-telescopic end is embedded in the ground.

[0051] As shown in Figs. 1-3, the ladder also includes a handrail 3, which is arranged on the stand and distributed around the walkway and the stairs. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 The handrail 3 is used to ensure safety and prevent falling.

[0052] As shown in Figs. 1-3, the ladder also includes a handrail 3, which is arranged on the stand and distributed around the walkway and the stairs.

[0053] As shown in Figs. 1-3, the ladder also includes a handrail 3, which is arranged on the stand and distributed around the walkway and the stairs. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 As shown in Figs. 1-3, the ladder also includes a handrail 3, which is arranged on the stand and distributed around the walkway and the stairs.

[0054] The function of the sleeve hole 1101 is to achieve the sleeve installation of the ladder plate 10. After the sleeve column and the sleeve hole 1101 are matched together, the ladder plate 10 can be erected on the ladder frame 4 by means of its own weight, and can be quickly replaced when needed.

[0055] As shown in Figs. 1-3, the ladder also includes a handrail 3, which is arranged on the stand and distributed around the walkway and the stairs. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 As shown in Figs. 1-3, the ladder also includes a handrail 3, which is arranged on the stand and distributed around the walkway and the stairs.

[0056] The function of the flow guide notch groove is to allow the water on the contact plane 91 of the platform 9 to quickly seep to the side part 92. When the walkway is slightly inclined, the water on the contact plane 91 can quickly seep away through the flow guide notch groove, thereby achieving rapid drying of the contact plane 91.

[0057] ​​​​​​​​​​​​The specific stand consists of a supporting frame 502 and columns. The columns are fixed on the supporting frame 502 and are perpendicular to the supporting frame 502.

[0058] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, a non-slip arc surface is provided at one end of the slide 8, and a drainage hole 121 is provided at the non-slip arc surface. The diameter of the drainage hole 121 is 1~2 cm, and the drainage hole 121 is located at the lower end of the non-slip arc surface. A soft plastic film 13 is attached to the non-slip arc surface, and the soft plastic film 13 is located on one side of the drainage hole 121.

[0059] The specific anti-slip arc surface is located at the bottom of the slide 8. The function of the anti-slip arc surface is to slow down the child sliding down from the top of the slide 8 to prevent the child from hitting the ground. At the same time, in order to prevent water from accumulating at the anti-slip arc surface, a drainage hole 121 is opened at the bottom of the anti-slip arc surface, and the drainage hole 121 is used to directly drain water. At the same time, in order to ensure a better deceleration effect, a soft rubber sheet 13 is further provided. The soft rubber sheet 13 can play a role in deceleration again before sliding away from the anti-slip arc surface.

[0060] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 As shown, the soft film 13 is an arc-shaped soft film 13 , and the thickness of the soft film 13 is 0.2 cm to 0.3 cm. A plurality of tooth grooves 131 are formed on the soft film 13 .

[0061] The function of the tooth groove 131 is to further improve the deceleration effect of the soft film 13 .

[0062] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 And attached Figure 5 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 As shown, the stand is made of steel, the surface of the stand is covered with a PE film layer, and the thickness of the PE film layer is 1 mm to 2 mm.

[0063] The columns of the frame and the guardrail 3 are coated with a PE film layer, which forms a flexible anti-collision protection layer. This flexible anti-collision protection layer itself will not corrode, and when a child accidentally collides, it can reduce the impact strength and avoid serious damage to the child.

[0064] The above-described embodiments only express some of the embodiments of the present application, which are described more specifically and in detail, but should not be understood as limiting the scope of the patent of the present application. It should be noted that for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features therein can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A playground safety ladder, comprising a stand, a slide, a platform and a ladder, wherein the ladder and the stand are laid on the stand, the platform forms a walkway, and the ladder forms a staircase, one end of the slide is fixed to the stand, and the other end of the slide is fixed to the ground, characterized in that: There is a gap between two adjacent table plates, and a water leakage hole is opened on the slide. The water leakage hole is a straight water leakage hole and is perpendicular to the ground. The bottom of the slide and the hole wall of the water leakage hole are coated with a water-absorbing paint layer. The side and bottom of the table plate are coated with a water-absorbing paint layer. The gap between two adjacent table plates is 1.5 cm to 2 cm, and the hole diameter of the water leakage hole is 0.2 cm to 0.5 cm.

2. The playground safety play ladder according to claim 1, characterized in that: It also includes a V-frame, which is arranged on the vertical frame. A photovoltaic panel is arranged on the V-frame. A light strip is arranged on the periphery of the vertical frame. The light strip is electrically connected to the photovoltaic panel.

3. The playground safety climbing ladder according to claim 1, characterized in that: It also includes a damping support, which is fixed on the ground. There are multiple damping supports, and the stand has multiple pillars. Each pillar is fixedly matched with a damping support.

4. The playground safety climbing ladder according to claim 3, characterized in that: It also includes a flexible connecting plate, and both ends of the flexible connecting plate are fixedly matched with the two damping supports.

5. The playground safety climbing ladder according to claim 1, characterized in that: It also includes guardrails, which are arranged on the stand and distributed around the platform and stairs.

6. The playground safety climbing ladder according to claim 1, characterized in that: A ladder frame is provided on one side of the vertical frame, and a support plate is detachably provided on the ladder frame. The support plate is an L-shaped support plate, and a sleeve hole is provided on the support plate. A sleeve column is provided on the ladder plate, and the sleeve column cooperates with the sleeve hole. Each support plate is provided with no less than 2 sleeve holes, and each sleeve hole cooperates with the sleeve column.

7. The playground safety climbing ladder according to claim 1, characterized in that: The stand includes a supporting frame, the table top is fixedly laid on the supporting frame, the top of the table top is a contact plane, the two sides of the contact top surface are side parts, the side parts are planes, and a guide notch groove is provided at the edge of the contact plane, one notch of the guide notch groove is located on the contact plane, and the other notch of the guide notch groove is located on the side part.

8. The playground safety climbing ladder according to claim 1, characterized in that: A non-slip arc surface is provided at one end of the slide, and a drainage hole is provided at the non-slip arc surface. The diameter of the drainage hole is 1~2 cm, and the drainage hole is located at the lower end of the non-slip arc surface. A soft plastic film is attached to the non-slip arc surface, and the soft plastic film is located on one side of the drainage hole.

9. The playground safety climbing ladder according to claim 8, characterized in that: The soft film is an arc-shaped soft film with a thickness of 0.2 cm to 0.3 cm. A plurality of tooth grooves are provided on the soft film.

10. The playground safety climbing ladder according to claim 1, characterized in that: The stand is made of steel, and the surface of the stand is covered with a PE film layer, and the thickness of the PE film layer is 1 mm to 2 mm.

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