Multifunctional quick release platform on ladder

Abstract

The utility model discloses a multifunctional quick release platform on a ladder, which comprises an industrial ladder main body, cross rods are arranged on the industrial ladder main body, an auxiliary mechanism for placing tools is arranged on the industrial ladder main body, the auxiliary mechanism comprises a placing platform, the placing platform is positioned between the adjacent cross rods, and the placing platform is used for supporting the positions of the tools. The support is rotationally connected to the back face of the containing platform, the fixing lock is located on the support, the support is used for supporting the unfolding position of the containing platform, the fixing lock is used for locking the installation position of the support, and the shaft pin is arranged on the side portion of the containing platform in a sliding mode. The placing platform, the support, the fixing lock, the shaft pin and the cylindrical pin are matched with one another, the shaft pin enables the placing platform to rotate circumferentially with the shaft pin as the circle center, tools are placed on the top of the placing platform, and therefore the tools or parts and the like can be placed conveniently, and meanwhile the placing platform can be assembled and disassembled conveniently according to requirements.

Description

Technical Field

[0001] The utility model relates to the field of ladders, in particular to a multifunctional quick-detachable platform on a ladder. Background Art

[0002] A ladder is a commonly used tool for climbing to a height by leveraging force. A ladder enables workers to climb to the construction height. There are various types of ladders, including industrial ladders.

[0003] The industrial ladder in the prior art usually includes a frame, a crossbar and a connector, etc. The connector allows the frame to be folded, and the crossbar allows workers to climb up at an angle. When workers are performing high-altitude construction, they usually carry a variety of tools, parts and accessories to avoid going up and down the ladder to get tools.

[0004] When performing ladder operations, since the ladder is only used as a climbing tool, existing technical workers usually carry the tools on their backs or place them on the top of the industrial ladder. However, this method may increase the burden on the workers or cause the tools to fall due to accidental contact, which poses certain construction risks. The industrial ladder is not convenient for placing tools or parts when in use, and has certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional quick-release platform on a ladder to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a multifunctional quick-release platform on a ladder, comprising:

[0007] An industrial ladder main body, wherein a crossbar is provided on the industrial ladder main body;

[0008] The main body of the industrial ladder is provided with an auxiliary mechanism for placing tools, and the auxiliary mechanism includes:

[0009] A placement platform, the placement platform is located between adjacent crossbars, and the placement platform is used to support the location of the tool;

[0010] A bracket and a fixing lock, wherein the bracket is rotatably connected to the back of the placement platform, the fixing lock is located on the bracket, the bracket is used to support the placement platform in an unfolded position, and the fixing lock is used to lock the installation position of the bracket;

[0011] An axle pin is slidably arranged on the side of the placement platform, and the axle pin is used to make the placement platform rotate in a circle.

[0012] Preferably, the fixing lock comprises a fixing seat and a locking plate, the bottom of the bracket is snapped into the inner cavity of the fixing seat, the locking plate is slidably disposed on the fixing seat, and the locking plate is used to lock the position of the placement platform.

[0013] Preferably, a fixed foot is symmetrically fixedly connected to the back side of the placement platform, a first slide groove is opened on the side of the fixed foot, a second slide groove is opened on the side of the bracket, a bolt is provided in the inner cavity of the second slide groove, the bolt is slidably and interlacedly connected with the inner cavity of the first slide groove, and a first nut is threadedly interlacedly connected to the outer wall of the bolt.

[0014] Preferably, a carrying plate is symmetrically fixedly connected to the back side of the placement platform, a first circular groove is opened on the side of the carrying plate, a second circular groove is opened on the side of the placement platform, the axle pin is slidably and interlacedly connected with the inner cavities of the first circular groove and the second circular groove, and a clamping groove is opened on the inner wall of the industrial ladder body, and the axle pin is slidably clamped with the inner cavity of the clamping groove.

[0015] Preferably, a slot is provided on the outer wall of the axle pin, a cylindrical pin is slidably inserted into the inner cavity of the slot, and a spring for driving the cylindrical pin to slide horizontally is sleeved on the outer wall of the axle pin, one end of the spring is in contact with the cylindrical pin, and the other end of the spring is in contact with the supporting plate.

[0016] Preferably, a screw is fixedly connected to the top of the back side of the placing platform, a fixing buckle is slidably inserted into the outer wall of the screw, a second nut is threadedly inserted into the outer wall of the screw, and the outer wall of the bracket is slidably engaged with the inner cavity of the fixing buckle.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model utilizes the mutual cooperation of the placement platform, the bracket, the fixing lock, the axle pin and the cylindrical pin. The placement platform is located between adjacent cross bars. The axle pin enables the placement platform to rotate in a circle with it as the center. The fixing lock and the bracket limit the rotation of the placement platform to a horizontal position. Tools are placed on the top of the placement platform, which is conducive to the placement of tools or parts, and is also conducive to the installation and disassembly of the placement platform according to needs, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the expanded structure of the placement platform of the utility model.

[0021] Figure 3 This is a schematic diagram of the structure of the support of the utility model.

[0022] Figure 4It is a structural schematic diagram of the placement platform of the utility model.

[0023] Figure 5 It is a schematic diagram of the structure of the shaft pin of the utility model.

[0024] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0025] Figure 7 For this utility model Figure 5 Enlarged structural diagram at B in the middle.

[0026] Figure 8 For this utility model Figure 5 Enlarged structural diagram at point C in the middle.

[0027] Fig. 9 It is a schematic diagram of the structure of the fixed lock of the utility model.

[0028] In the figure: 1. Industrial ladder body; 2. Crossbar; 3. Auxiliary mechanism; 31. Placement platform; 32. Bracket; 33. Fixed lock; 331. Fixed seat; 332. Lock plate; 34. Axis pin; 35. Cylindrical pin; 36. Spring; 37. Load-bearing plate; 38. Fixed foot; 39. Bolt; 310. First nut; 311. Fixed buckle; 312. Screw; 313. Second nut. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] The utility model provides Figure 1-9 The multifunctional quick-release platform on a ladder shown comprises an industrial ladder body 1 on which a crossbar 2 is arranged.

[0031] Furthermore, an auxiliary mechanism 3 for placing tools is provided on the main body 1 of the industrial ladder. The auxiliary mechanism 3 includes a placement platform 31. A large electrician tool placement position, various tool sockets, small screw and nut placement positions, etc. are provided on the top of the placement platform 31. Various tool items such as paint and parts can be stored, which is conducive to placing tools. The placement platform 31 is located between adjacent cross bars 2. The placement platform 31 is used to support the position of the tool, the bracket 32 ​​and the fixing lock 33. The bracket 32 ​​is in a mouth shape. The bracket 32 ​​is conducive to supporting the unfolded position of the placement platform 31, which is conducive to placing the placement platform 31 horizontally. The fixing seat 331 is conducive to The bracket 32 ​​is used to clamp the position after the bracket 32 ​​is propped up, and it is also helpful to limit the placement platform 31 after it is rotated and stored, so as to avoid the random rotation of the placement platform 31. The bracket 32 ​​is rotatably connected to the back of the placement platform 31, and the fixing lock 33 is located on the bracket 32. The bracket 32 ​​is used to support the unfolded position of the placement platform 31. The fixing lock 33 is used to lock the installation position of the bracket 32. The axle pin 34 is L-shaped. The axle pin 34 is conducive to the placement platform 31 to make a circular rotation with it as the center, and then it is conducive to rotating the placement platform 31 to a horizontal position for use. The axle pin 34 is slidably arranged on the side of the placement platform 31. The axle pin 34 is used to make the placement platform 3 1 rotates in a circle, the fixed lock 33 includes a fixed seat 331 and a locking piece 332, the bottom of the bracket 32 ​​is clamped in the inner cavity of the fixed seat 331, and the locking piece 332 is slidably set on the fixed seat 331. The locking piece 332 is used to lock the position of the placement platform 31. When the industrial ladder body 1 needs to be used, the placement platform 31 is first placed between adjacent cross bars 2, and then the shaft pin 34 is pushed to move, so that the shaft pin 34 drives the cylindrical pin 35 to move, so that the cylindrical pin 35 compresses the spring 36, and the spring 36 generates elastic force on the cylindrical pin 35, and then the shaft pin 34 is hidden on the placement platform 31, and then the shaft pin 34 is aligned with the card slot. By loosening the axle pin 34, the elastic force of the spring 36 can push the cylindrical pin 35 to move, so that the axle pin 34 is engaged with the slot, and then the fixing lock 33 is engaged with the cross bar 2, and the placement platform 31 can be installed. When the placement platform 31 needs to be rotated, the locking plate 332 is pushed to disengage the locking plate 332 from the placement platform 31, and the position limitation of the placement platform 31 can be released. At the same time, the bracket 32 ​​is disengaged from the fixing buckle 311, and then the placement platform 31 is rotated to engage the bracket 32 ​​with the fixing seat 331, and the placement platform 31 can be supported by the bracket 32, and then the tool can be placed in the placement position on the placement platform 31.

[0032] Specifically, the back side of the placement platform 31 is symmetrically fixedly connected with a fixed foot 38, which is conducive to supporting the bracket 32. A first slide groove is opened on the side of the fixed foot 38, and a second slide groove is opened on the side of the bracket 32. The inner cavity of the second slide groove is provided with a bolt 39, which is conducive to making the bracket 32 ​​rotate in a circle with it as the center, so as to facilitate the installation of the bracket 32. The bolt 39 is slidably inserted and connected with the inner cavity of the first slide groove, and the outer wall of the bolt 39 is threadedly inserted and connected with the first nut 310, which is conducive to limiting the position of the bolt 39, and then facilitating the installation and disassembly of the bracket 32. The first nut 310 and the second nut 313 are both nylon anti-loosening nuts.

[0033] Specifically, the back side of the placing platform 31 is symmetrically fixedly connected with a bearing plate 37, which is conducive to the installation of the shaft pin 34 and is convenient for supporting the shaft pin 34. A first circular groove is provided on the side of the bearing plate 37, and a second circular groove is provided on the side of the placing platform 31. The shaft pin 34 is slidably inserted and connected with the inner cavity of the first circular groove and the second circular groove. A card slot is provided on the inner wall of the industrial ladder body 1, and the shaft pin 34 is slidably engaged with the inner cavity of the card slot. A slot is provided on the outer wall of the shaft pin 34, and a cylindrical pin 35 is slidably inserted and connected with the inner cavity of the slot, which is conducive to the installation of the shaft pin 34 and is convenient for driving the shaft pin 34 to move. The outer wall of the shaft pin 34 is sleeved with a spring 36 for driving the cylindrical pin 35 to slide horizontally. The elastic force of the spring 36 is conducive to pushing the cylindrical pin 35 to move, so that the shaft pin 34 can return to its original position after movement, so as to facilitate repeated operation of the shaft pin 34. One end of the spring 36 is in contact with the cylindrical pin 35, and the other end of the spring 36 is in contact with the bearing plate 37.

[0034] Specifically, a screw 312 is fixedly connected to the top of the back side of the placement platform 31, which is conducive to cooperating with the second nut 313, and then facilitating the installation and disassembly of the fixing buckle 311. The outer wall of the screw 312 is slidably inserted and connected with the fixing buckle 311, which is conducive to the clamping with the bracket 32, and it is convenient to store the bracket 32. The outer wall of the screw 312 is threadedly inserted and connected with the second nut 313, and the outer wall of the bracket 32 ​​is slidably clamped with the inner cavity of the fixing buckle 311.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional quick-release platform on a ladder, comprising: An industrial ladder main body (1), wherein a crossbar (2) is provided on the industrial ladder main body (1); It is characterized in that the main body (1) of the industrial ladder is provided with an auxiliary mechanism (3) for placing tools, and the auxiliary mechanism (3) comprises: A placement platform (31), the placement platform (31) is located between adjacent cross bars (2), and the placement platform (31) is used to support the location of the tool; A bracket (32) and a fixing lock (33), wherein the bracket (32) is rotatably connected to the back of the placement platform (31), the fixing lock (33) is located on the bracket (32), the bracket (32) is used to support the placement platform (31) in an unfolded position, and the fixing lock (33) is used to lock the installation position of the bracket (32); An axle pin (34) is slidably arranged on a side of the placement platform (31), and the axle pin (34) is used to make the placement platform (31) rotate in a circle.

2. The multifunctional quick-release platform on a ladder according to claim 1, characterized in that: The fixing lock (33) comprises a fixing seat (331) and a locking plate (332); the bottom of the bracket (32) is clamped in the inner cavity of the fixing seat (331); the locking plate (332) is slidably arranged on the fixing seat (331); and the locking plate (332) is used to lock the position of the placement platform (31).

3. The multifunctional quick-release platform on a ladder according to claim 1, characterized in that: The back side of the placement platform (31) is symmetrically fixedly connected with a fixed foot (38), the side of the fixed foot (38) is provided with a first sliding groove, the side of the bracket (32) is provided with a second sliding groove, the inner cavity of the second sliding groove is provided with a bolt (39), the bolt (39) is slidably inserted and connected with the inner cavity of the first sliding groove, and the outer wall of the bolt (39) is threadedly inserted and connected with a first nut (310).

4. The multifunctional quick-release platform on a ladder according to claim 1, characterized in that: The back side of the placement platform (31) is symmetrically fixedly connected with a bearing plate (37), the side of the bearing plate (37) is provided with a first circular groove, the side of the placement platform (31) is provided with a second circular groove, the shaft pin (34) is slidably inserted and connected with the inner cavity of the first circular groove and the second circular groove, the inner wall of the industrial ladder body (1) is provided with a slot, and the shaft pin (34) is slidably engaged with the inner cavity of the slot.

5. The multifunctional quick-release platform on a ladder according to claim 4, characterized in that: The outer wall of the shaft pin (34) is provided with a slot, and a cylindrical pin (35) is slidably inserted into the inner cavity of the slot. The outer wall of the shaft pin (34) is sleeved with a spring (36) for driving the cylindrical pin (35) to slide horizontally. One end of the spring (36) is in contact with the cylindrical pin (35), and the other end of the spring (36) is in contact with the bearing plate (37).

6. The multifunctional quick-release platform on a ladder according to claim 1, characterized in that: A screw (312) is fixedly connected to the top of the back side of the placement platform (31), a fixing buckle (311) is slidably inserted into the outer wall of the screw (312), a second nut (313) is threadedly inserted into the outer wall of the screw (312), and the outer wall of the bracket (32) is slidably engaged with the inner cavity of the fixing buckle (311).

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