Crawling ladder for water supply facility
By designing a foldable water supply facility ladder and using locks to achieve locking storage, the safety problem of children entering the pool is solved and accidents are effectively prevented.
Patent Information
- Application Number
- CN202421265431.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The ladders of the existing water supply facilities cannot be folded and stored, which may lead to children entering the pool by mistake, causing accidents.
A foldable water supply facility ladder is designed to expand and fold the ladder through pairs of pedals and locks to ensure that it can be locked and stored when not in use.
By locking the stored ladder, children are prevented from entering the pool by mistake, effectively preventing accidents.
Smart Images
Figure CN222649930U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of climbing safety tools, in particular to a water supply facility ladder. Background Art
[0002] For outdoor water supply facilities, ladders play an important role as climbing tools. Workers use ladders to enter the water tanks of water supply facilities, which provides convenience for cleaning and salvaging the water tanks. However, the ladders of current water supply facilities are generally fixed to the water tanks and cannot be folded and stored after use. In this way, children may mistakenly enter the water tanks through the ladders out of curiosity, which may lead to accidents and serious consequences. Utility Model Content
[0003] The main purpose of the utility model is to provide a water supply facility ladder, aiming to prevent children from accidentally entering the pool and prevent accidents from happening.
[0004] To achieve the above purpose, the utility model provides a water supply facility ladder, comprising:
[0005] A ladder body, comprising two frames arranged opposite to each other, a plurality of pedals arranged in pairs are arranged between the two frames, the pedals arranged in pairs are arranged at intervals along the length direction of the frames, the pedals arranged in pairs are rotatably connected and have a first state and a second state, when in the first state, the pedals arranged in pairs are arranged in the same plane so that the ladder body is unfolded; when in the second state, the pedals arranged in pairs are stacked so that the ladder body is folded; and
[0006] A lock is connected to the two frames and is used to lock the folded ladder body.
[0007] Optionally, the frame is provided with a plurality of pedals, and along the length direction of the frame, the plurality of pedals can be rotatably arranged on the frame, and two pedals arranged at the same length position of two frames form the pedals arranged in pairs.
[0008] Optionally, a hinge is provided between the pedals arranged in pairs, and both ends of the hinge are respectively connected to the pedals arranged in pairs, and the pedals arranged in pairs between the two frames are rotatably connected via the hinge.
[0009] Optionally, the frame includes a connecting plate and two columns, the two columns are arranged opposite to each other, the connecting plate is clamped between the two columns and enclosed by the two columns, a plurality of pedals are arranged at intervals along the length direction of the columns, and the lock is connected to the two oppositely arranged columns of the two frames.
[0010] Optionally, a hinge is provided on the outer wall surface of the column, and the hinge is used to cooperate with a lock of an external water tank so that the water supply facility ladder is installed and fixed to the external water tank.
[0011] Optionally, a protective plate is installed on the surface of the frame body facing away from the pedal, and the protective plate is arranged between the two columns of the frame body.
[0012] Optionally, a handrail is provided on the surface of the frame, and the handrail is extended along the length direction of the column.
[0013] Optionally, the water supply facility ladder further includes a lightning protection wire, and the lightning protection wire is arranged on the ladder body.
[0014] Optionally, the surface of the pedal is provided with an anti-slip layer.
[0015] The water supply facility ladder proposed in the utility model, when it is needed to be used, the staff will open the locks that lock the two frames, rotate the pedals arranged in pairs to the first state, and the pedals arranged in pairs are arranged in the same plane to enable the ladder body to be unfolded. At this time, the staff will install the ladder body in the pool and enter the pool through the ladder body; when it is not needed to be used, the staff will rotate the pedals arranged in pairs to the second state, and the pedals arranged in pairs are stacked to enable the ladder body to be folded. In this way, the two frames are locked by the locks, and the ladder body is locked. At this time, the staff will put the ladder body away for storage. The water supply facility ladder in the utility model is locked for storage, so that children cannot use the water supply facility ladder as a climbing tool to break into the pool. It can be understood that the technical solution of the utility model avoids children from entering the pool by mistake and prevents accidents. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0017] Figure 1 This is a structural schematic diagram of a ladder and a water tank of a water supply facility in one embodiment of the utility model;
[0018] Figure 2 for Figure 1 Diagram of the folded state of the ladder of the water supply facility;
[0019] Figure 3 for Figure 1 The unfolded state diagram of the ladder of the water supply facility;
[0020] Description of Figure Numbers:
[0021] name Label name Label Ladder body 100 Hinge 113 Frame 110 Protective plate 115 Connecting plate 111 pedal 130 Column 112 hinge 150
[0022] The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0025] See also Figures 1 to 3 As shown, in one embodiment of the utility model, a water supply facility ladder includes: a ladder body 100, including two frames 110 arranged opposite to each other, a plurality of pedals 130 arranged in pairs are arranged between the two frames 110, the plurality of pedals 130 arranged in pairs are arranged at intervals along the length direction of the frames 110, the pedals 130 arranged in pairs are rotatably connected to each other and have a first state and a second state, when in the first state, the pedals 130 arranged in pairs are arranged in the same plane to unfold the ladder body 100; when in the second state, the pedals 130 arranged in pairs are stacked to fold the ladder body 100; and a lock (not shown in the figure), connected to the two frames 110, for locking the two frames 110 close to each other.
[0026] The water supply facility ladder proposed in the utility model, when it is needed to be used, the staff will open the lock locked on the two frames 110, rotate the pedals 130 arranged in pairs to the first state, and the pedals 130 arranged in pairs are arranged in a coplanar manner so that the ladder body 100 is unfolded. At this time, the staff installs the ladder body 100 in the pool and can enter the pool through the ladder body 100; when it is not needed to be used, the staff rotates the pedals 130 arranged in pairs to the second state, and the pedals 130 arranged in pairs are arranged in layers so that the ladder body 100 is folded. In this way, the two frames 110 are locked by the lock, and the ladder body 100 is locked. At this time, the staff will put away the ladder body 100 for storage. The water supply facility ladder in the utility model is locked and stored, so that children cannot use the water supply facility ladder as a climbing tool for the pool to break into the pool. It can be understood that the technical solution of the utility model avoids children from entering the pool by mistake and prevents the occurrence of accidents.
[0027] It should be noted that the water supply facility ladder in the embodiment of the utility model is made of all stainless steel materials, which have good corrosion resistance and long service life, and can effectively improve the service life. In addition, the structure of the stainless steel material is stable and can bear a large weight, while ensuring that the internal structure of the pool is not damaged, thereby ensuring the safety of the water supply pool.
[0028] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the frame 110 is provided with a plurality of pedals 130, and along the length direction of the frame 110, the plurality of pedals 130 can be rotatably arranged on the frame 110, and the two pedals 130 arranged at the same length position of the two frames 110 form the pedals 130 arranged in pairs. It should be noted that in the embodiment of the utility model, the pedal 130 is rotatably connected to the frame 110, and the rotatable connection can be realized by the way of shaft hole matching, or by the way of hinge 113, and the embodiment of the utility model is not limited thereto, and the above are all within the protection scope of the utility model. The plurality of pedals 130 are arranged and distributed along the length direction of the frame 110, and the two pedals 130 arranged at the same length position of the two frames 110 form the pedals 130 arranged in pairs, that is, in the use process of the water supply setting ladder, the two pedals 130 at the same height form a group of pedals 130 arranged in pairs, and the two pedals 130 at different heights form a plurality of groups of pedals 130 arranged in pairs.
[0029] See also Figures 1 to 3As shown, in one embodiment of the utility model, a hinge 150 is provided between the pedals 130 arranged in pairs, and the two ends of the hinge 150 are respectively connected to the pedals 130 arranged in pairs, and the pedals 130 arranged in pairs between the two frames 110 are rotatably connected through the hinge 150. It should be noted that the embodiment of the utility model realizes the rotatable connection of the two pedals 130 arranged in pairs through the hinge 150, and the hinge 150 includes a hinged first hinge piece and a second hinge piece, and the pedals 130 arranged in pairs are respectively connected to the first hinge piece and the second hinge piece, and the pedals 130 arranged in pairs between the two frames 110 are rotatably connected through the hinge 150. The embodiment of the utility model rotatably connects the pedals 130 arranged in pairs through the hinge 150, and while realizing the foldability of the ladder body 100, it also ensures the effective support of the pedals 130, and ensures the safety of the staff going up and down the water tank through the ladder body 100.
[0030] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the frame 110 includes a connecting plate 111 and two columns 112, the two columns 112 are arranged opposite to each other, the connecting plate 111 is sandwiched between the two columns 112 and encloses the two columns 112, a plurality of pedals 130 are arranged at intervals along the length direction of the columns 112, and the lock is arranged between the two oppositely arranged columns 112 of the two frames 110. It should be noted that the embodiment of the utility model connects the two oppositely arranged columns 112 through the connecting plate 111, forming a stable support on the ground, improving the safety of the staff going up and down the water tank, and ensuring the safety of the ladder of the water supply facility.
[0031] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the outer wall surface of the column 112 is provided with a hinge 113, and the hinge 113 is used to cooperate with the lock of the external water tank so that the water supply facility ladder is installed and fixed to the external water tank. It should be noted that the embodiment of the utility model provides a hinge 113 on the outer wall surface of the column 112, so that the hinge 113 cooperates with the lock of the external water tank, so that the water supply facility ladder is installed and fixed to the external water tank, thereby forming a stable support for the water supply facility ladder, the safety of the staff going up and down the water tank, and avoiding the occurrence of safety accidents.
[0032] See also Figures 1 to 3As shown, in one embodiment of the utility model, a protective plate 115 is installed on the surface of the frame 110 away from the pedal 130, and the protective plate 115 is arranged between the two uprights 112 of the frame 110. It should be noted that the provision of the protective plate 115 in the embodiment of the utility model not only strengthens the structural stability of the frame 110, but also further ensures the safety of the staff climbing down the water tank through the water supply facility ladder, thereby avoiding the occurrence of safety accidents.
[0033] See also Figures 1 to 3 As shown, in one embodiment of the utility model, a handrail is provided on the surface of the frame 110, and the handrail is extended along the length direction of the column 112. It should be noted that the setting of the handrail in the embodiment of the utility model provides support on the one hand. When the staff goes up and down the water tank, the handrail provides body support, which is conducive to maintaining body balance and achieving safe walking on the ladder of the water supply facility; on the other hand, it provides a sense of security, which increases the sense of security of the staff walking on the ladder of the water supply facility.
[0034] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the water supply facility ladder further includes a lightning protection wire, which is arranged on the ladder body 100. It should be noted that the arrangement of the lightning protection wire in the utility model embodiment is conducive to guiding the conducted lightning to the underground through the ladder body 100, thereby avoiding damage to the water supply facility caused by lightning strikes.
[0035] See also Figures 1 to 3 As shown, in one embodiment of the utility model, the surface of the pedal 130 is provided with an anti-skid layer. It should be noted that the provision of the anti-skid layer in the embodiment of the utility model can be achieved by provision of anti-skid ribs or by filling anti-skid particles, and the embodiment of the utility model is not limited thereto, and all of the above are within the protection scope of the utility model. The provision of the anti-skid layer in the embodiment of the utility model ensures the safe travel of the staff on the ladder of the water supply facility and avoids the occurrence of safety accidents.
[0036] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A water supply facility ladder, characterized in that: include: The ladder body comprises two frames arranged opposite to each other, a plurality of pedals arranged in pairs are arranged between the two frames, the pedals arranged in pairs are arranged at intervals along the length direction of the frames, the pedals arranged in pairs are rotatably connected and have a first state and a second state, when in the first state, the pedals arranged in pairs are arranged in the same plane so that the ladder body is unfolded; when in the second state, the pedals arranged in pairs are stacked so that the ladder body is folded; and A lock is connected to the two frames and is used to lock the folded ladder body.
2. The water supply facility ladder according to claim 1, characterized in that: The frame is provided with a plurality of pedals. Along the length direction of the frame, the plurality of pedals can be rotatably arranged on the frame. Two pedals arranged at the same length position of two frames form the pedals arranged in pairs.
3. The water supply facility ladder according to claim 2, characterized in that: A hinge is provided between the pedals arranged in pairs, and two ends of the hinge are respectively connected to the pedals arranged in pairs, and the pedals arranged in pairs between the two frames are rotatably connected through the hinge.
4. The water supply facility ladder according to claim 2, characterized in that: The frame includes a connecting plate and two columns, the two columns are arranged opposite to each other, the connecting plate is clamped between the two columns and enclosed with the two columns, a plurality of pedals are arranged at intervals along the length direction of the columns, and the lock is connected to the two columns arranged opposite to each other in the two frames.
5. The water supply facility ladder according to claim 4, characterized in that: The outer wall surface of the column is provided with a hinge, and the hinge is used to cooperate with the lock of the external water tank so that the water supply facility ladder is installed and fixed to the external water tank.
6. The water supply facility ladder according to claim 4, characterized in that: A protective plate is installed on the surface of the frame body away from the pedal, and the protective plate is arranged between the two upright posts of the frame body.
7. The water supply facility ladder according to claim 4, characterized in that: The surface of the frame is provided with an armrest, and the armrest is extended along the length direction of the column.
8. The water supply facility ladder according to any one of claims 1 to 7, characterized in that: The water supply facility ladder also includes a lightning protection wire, which is arranged on the ladder body.
9. The water supply facility ladder according to any one of claims 1 to 7, characterized in that: The surface of the pedal is provided with an anti-skid layer.