A multifunctional climbing device that is easy to install and use

Abstract

The present invention discloses a multifunctional climbing device that is easy to install and use, including a device body, the device body includes a bottom plate with universal wheels, a first fixed plate is arranged on the top of the bottom plate, second fixed plates are fixed on both sides of the bottom plate, both sides of the first fixed plate are fixed to one side of the corresponding second fixed plate, a plurality of step portions are arranged between the two second fixed plates, and the plurality of step portions are arranged in an inclined manner; and further includes: a taking component, the taking component includes a conveying part and a storage box, the conveying part is arranged on one of the second fixed plates, and the storage box is connected to the conveying part. The improved climbing device adjusts the actual height of the storage box according to the actual height, so that the operator can quickly take or place tools and parts, avoid the tools and parts required for installation from being scattered, and improve work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of climbing ladders, in particular to a multifunctional climbing device that is easy to install and use. Background Art

[0002] In the decoration industry, when some small items need to be installed at high places, a ladder is needed.

[0003] For example, a tree climbing ladder for garden pruning with the publication number CN214616333U specifically relates to the field of garden technology, including a climbing ladder side rod and a vertical fixed rod, a climbing ladder bottom plate is fixedly installed on the inner side of the climbing ladder side rod, a telescopic plate mechanism is fixedly installed on the inner side of the climbing ladder side rod, a climbing ladder top plate is fixedly installed on the top of the climbing ladder side rod, and a retracting mechanism is slidably installed on the bottom end of the vertical fixed rod. In the above scheme, the climbing ladder bottom plate, the telescopic plate mechanism and the climbing ladder top plate cooperate with each other, and the working ladder surface area of ​​the staff is increased by sliding the inner ladder of the climbing ladder inside the outer ladder of the climbing ladder. The telescopic fixed rod is fixed in the inner cavity of the fixed groove by the extension and retraction of the telescopic fixed rod. The inner ladder of the climbing ladder can be fixedly installed after sliding out of the inner cavity of the outer ladder of the climbing ladder by the contraction and extension of the first pressing rod and the telescopic spring, thereby increasing the standing surface of the staff and improving the safety of the staff when working.

[0004] The operator using the ladder in this patent needs additional equipment, etc., and needs to go up and down the ladder by himself. The tools used are placed in a messy manner on the ladder, which makes the user's standing area smaller, and the installation tools are placed in a messy manner, resulting in reduced work efficiency.

[0005] For example, the scenario in which a new file management device in publication number CN105595632A is applied is a vertical ladder for bookshelves, which is not suitable for inclined ladders.

[0006] Therefore, we propose a multifunctional climbing device that is easy to install and use in order to solve the above-mentioned problems. Summary of the invention

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the present invention provides a multifunctional climbing ladder that is convenient for taking and placing tools, which solves the problem proposed in the above background technology that operators using the climbing ladder need additional equipment, need to go up and down the ladder by themselves, and the tools used are placed in a messy manner on the climbing ladder, resulting in a smaller standing area for users, and the installation tools are placed in a messy manner, resulting in reduced work efficiency, and the existing climbing ladder with a lifting tool box is vertically set and cannot be used as an inclined ladder.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multifunctional ladder for conveniently taking and placing tools, comprising a device body, the device body comprising a bottom plate with universal wheels, a first fixing plate is arranged on the top of the bottom plate, second fixing plates are fixed on both sides of the bottom plate, both sides of the first fixing plate are fixed to one side corresponding to the second fixing plate, a plurality of step portions are arranged between the two second fixing plates, and the plurality of step portions are arranged in an inclined manner;

[0011] Also includes:

[0012] A taking component, the taking component comprising a conveying part and a storage box, the conveying part is passed through one of the second fixing plates, and the storage box is connected to the conveying part;

[0013] A first through hole is opened on one side of one of the second fixing plates. The first through hole is arranged along the direction of the plurality of step portions, and the storage box is partially located at the first through hole.

[0014] By adopting the above technical solution, a picking component is provided, and the conveying part drives the storage box to move. The operator places the tools required for installation in the storage box. The operator adjusts the actual height of the storage box according to the actual height, which is convenient for the operator to quickly pick up or place tools and parts, etc., avoids the scattering of tools and parts required for installation, and improves work efficiency.

[0015] Preferably, the transmission part comprises a plurality of first rotating rods, the plurality of first rotating rods are all transferred and penetrated on one of the second fixing plates, a first gear is fixed on the outer circumference of the first rotating rod, one of the second fixing plates is located between the plurality of first gears and the plurality of step portions, a chain is commonly arranged on the plurality of first gears, a rubber layer is arranged on one side of the chain, and the storage box is fixed to the rubber layer;

[0016] A rotating disk is fixed to one end of each of the first rotating rods located between the two second fixing plates.

[0017] By adopting the above technical solution, several first rotating rods rotate simultaneously in the same direction and at the same speed to drive several first gears to rotate, and the first gears drive the chain to rotate. A rubber layer is provided to avoid direct contact between the storage box and the chain, making it convenient for the operator to fix the storage box. At the same time, the rubber layer protects the chain and increases the service life of the chain.

[0018] Preferably, a first slide groove is opened on one side of one of the second fixed plates, a first sliding block is fixed on one side of the storage box, the first sliding block extends into the first slide groove, and the first sliding block is slidably connected to the first slide groove.

[0019] By adopting the above technical solution, a first slide groove and a first sliding block are provided, and the position of the storage box is limited by the sliding cooperation relationship between the first sliding block and the first slide groove, thereby preventing the storage box itself from tilting during long-term use.

[0020] Preferably, a plurality of first fixing blocks are fixed to one side of one of the second fixing plates, a first arc-shaped groove is formed on a side of the plurality of first fixing blocks facing the chain, a first fixing rod is horizontally arranged in the plurality of first arc-shaped grooves, a first ball is arranged on the outer peripheral surface of the first fixing rod, the first ball portion is located outside the corresponding first fixing block, and the plurality of first balls form point contact with the rubber layer;

[0021] One side of one of the second fixing plates is provided with two arc blocks, the inner peripheral wall of the arc block is evenly provided with a plurality of second arc grooves, a second fixing rod is horizontally arranged in each of the plurality of second arc grooves, a second ball is rotatably arranged on the second fixing rod, the second ball part is located at the outer side of the corresponding arc block, and the plurality of second balls are in point contact with the rubber layer;

[0022] The two arc blocks are respectively located at two ends of the rubber layer.

[0023] By adopting the above technical solution, a first fixed block, an arc block, etc. are provided, and the position of the rubber layer is corrected by a plurality of first balls and a plurality of second balls, thereby avoiding the first gear and the chain from being disjointed, thereby ensuring the stable operation of the device; in addition, an arc block is provided, and both arc blocks serve to limit the movement range of the storage box, thereby preventing the storage box from moving below the chain.

[0024] Preferably, a disassembly assembly is provided between the storage box and the rubber layer;

[0025] The disassembly assembly includes two mounting plates, which are respectively fixed on both sides of the storage box. Two L-shaped plates are arranged on the rubber layer. The mounting plates are located between the corresponding L-shaped plates and the rubber layer. The mounting plates are connected to the corresponding L-shaped plates by bolts.

[0026] By adopting the above technical solution, the operator can quickly disassemble and assemble the storage box by installing the plate and the L-shaped plate.

[0027] Preferably, a protective shell is fixed on one side of one of the second fixing plates, the three sides of the protective shell are open, a plurality of annular tubes are fixed on one side of the inner wall of the protective shell, rubber tubes are arranged inside the plurality of annular tubes, one end of the first rotating rod extends to the inside of the corresponding rubber tube, and the first rotating rod contacts the inner circumferential wall of the corresponding rubber tube;

[0028] The cross section of the protective shell is concave.

[0029] By adopting the above technical solution, a protective shell is provided. The protective shell firstly serves to protect the first gear and the chain. Meanwhile, a plurality of annular tubes are provided in the protective shell. Rubber tubes are provided in the annular tubes. The rubber tubes are in contact with the corresponding first rotating rods. The friction between the first rotating rod and the corresponding rubber tubes can prevent the first gear from rotating autonomously without being acted upon by external forces.

[0030] Compared with the prior art, the beneficial effects of the present invention are: the improved climbing device adjusts the actual height of the storage box according to the actual height, which is convenient for operators to quickly take or place tools and parts, etc., avoids the tools and parts required for installation from being scattered, and improves work efficiency. The specific contents are as follows;

[0031] 1. A picking component is provided, and the conveying part drives the storage box to move. The operator places the tools required for installation in the storage box. The operator adjusts the actual height of the storage box according to the actual height, which is convenient for the operator to quickly pick up or place tools and parts, etc., to avoid the tools and parts required for installation from being scattered, and to improve work efficiency;

[0032] 2. A first slide groove and a first sliding block are provided, and the position of the storage box is limited by the sliding cooperation relationship between the first sliding block and the first slide groove, so as to avoid the storage box itself from tilting during long-term use;

[0033] 3. A first fixed block, an arc block, etc. are provided, and the position of the rubber layer is corrected through a plurality of first balls and a plurality of second balls, so as to avoid the first gear and the chain from being disjointed, thereby ensuring the stable operation of the device;

[0034] 4. Two arc blocks are provided, both of which play the role of limiting the movement range of the storage box to prevent the storage box from moving under the chain;

[0035] 5. A protective shell is provided. The protective shell firstly serves to protect the first gear and the chain. Meanwhile, a plurality of annular tubes are provided in the protective shell. Rubber tubes are provided in the annular tubes. The rubber tubes are in contact with the corresponding first rotating rods. The friction between the first rotating rod and the corresponding rubber tubes can prevent the first gear from rotating autonomously without being acted upon by external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the internal structure of the present invention;

[0037] Figure 2 This is a schematic diagram of the main structure of the present invention (without a protective shell);

[0038] Figure 3This is a schematic diagram of the main structure of the present invention (with a protective shell);

[0039] Figure 4 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0040] Figure 5 For the present invention Figure 3 Schematic diagram of the internal structure of the middle protective shell;

[0041] Figure 6 For the present invention Figure 2 Enlarged structural diagram at B in the middle.

[0042] In the figure: 1. device body; 11. bottom plate; 12. first fixed plate; 13. second fixed plate; 14. step portion; 2. picking component; 3. conveying portion; 4. storage box; 132. first through hole; 31. first rotating rod; 32. first gear; 33. chain; 34. rubber layer; 35. rotating disk; 131. first slide groove; 41. first sliding block; 6. first fixed block; 61. first arc groove; 62. first fixed rod; 63. first ball; 64. arc block; 65. second arc groove; 66. second fixed rod; 67. second ball; 5. disassembly component; 51. mounting plate; 52. L-shaped plate; 7. protective shell; 71. annular tube; 72. rubber. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] See also Figure 1-6 The present invention provides a technical solution: a multifunctional climbing device that is easy to install and use, including a device body 1, and the device body 1 includes a bottom plate 11 with universal wheels. The universal wheels are all equipped with a brake mechanism. It is convenient for operators to stop the device body 1 at a preset position. A first fixing plate 12 is arranged on the top of the bottom plate 11, and second fixing plates 13 are fixed on both sides of the bottom plate 11. Both sides of the first fixing plate 12 are fixed to one side of the corresponding second fixing plate 13, and a plurality of step portions 14 are arranged between the two second fixing plates 13, and the plurality of step portions 14 are arranged at an inclination.

[0045] The device body 1 is also provided with a pick-up assembly 2. The pick-up assembly 2 includes a conveying portion 3 and a storage box 4. The opening of the storage box 4 is always facing upward. The conveying portion 3 is penetrated on one of the second fixing plates 13, and the storage box 4 is connected to the conveying portion 3.

[0046] A first through hole 132 is provided on one side of one of the second fixing plates 13. The first through hole 132 is arranged along the direction of the plurality of step portions 14. The storage box 4 is partially located at the first through hole 132. The operator can reach into the storage box 4 through the first through hole 132 to take or place items. A taking component 2 is provided, and the conveying part 3 drives the storage box 4 to move. The operator places the tools required for installation in the storage box 4. The operator adjusts the actual height of the storage box 4 according to the actual height, so that the operator can quickly take or place tools and parts, etc., avoid the tools and parts required for installation from being scattered, and improve work efficiency.

[0047] The transmission part 3 includes a plurality of first rotating rods 31. In this embodiment, the number of the first rotating rods 31 is three.

[0048] The three first rotating rods 31 are all transferred and penetrated on one of the second fixing plates 13. A first gear 32 is fixed on the outer circumference of the first rotating rod 31, and one of the second fixing plates 13 is located between the three first gears 32 and the stepped portion 14. A chain 33 is commonly arranged on the three first gears 32, and a rubber layer 34 is arranged on one side of the chain 33, and the storage box 4 is fixed to the rubber layer 34. The rubber layer 34 avoids direct contact between the storage box 4 and the chain 33, which is convenient for the operator to fix the storage box 4. At the same time, the rubber layer 34 plays a role in protecting the chain 33 and improving the service life of the chain 33. In this embodiment, the cross section of the chain 33 is rectangular.

[0049] A disassembly assembly 5 is provided between the storage box 4 and the rubber layer 34. The disassembly assembly 5 includes two mounting plates 51, which are respectively fixed on both sides of the storage box 4, and two L-shaped plates 52 are provided on the rubber layer 34. The mounting plates 51 are located between the corresponding L-shaped plates 52 and the rubber layer 34, and the mounting plates 51 and the corresponding L-shaped plates 52 are connected by bolts.

[0050] A first slide groove 131 is provided on one side of one of the second fixing plates 13, and a first sliding block 41 is fixed on one side of the storage box 4. The first sliding block 41 extends into the first slide groove 131, and the first sliding block 41 is slidably connected with the first slide groove 131. The first slide groove 131 and the first sliding block 41 are provided, and the position of the storage box 4 is limited by the sliding cooperation relationship between the first sliding block 41 and the first slide groove 131, so as to prevent the storage box 4 from tilting itself during long-term use.

[0051] A plurality of first fixing blocks 6 are fixed to one side of one of the second fixing plates 13. A first arc groove 61 is provided on the side of the plurality of first fixing blocks 6 facing the chain 33. A first fixing rod 62 is horizontally arranged in each of the plurality of first arc grooves 61. A first ball 63 is arranged on the outer peripheral surface of the first fixing rod 62. The first ball 63 is partially located outside the corresponding first fixing block 6, and the plurality of first balls 63 form point contact with the rubber layer 34. Two arc blocks 64 are arranged on one side of one of the second fixing plates 13. A plurality of second arc grooves 65 are uniformly provided on the inner peripheral wall of the arc block 64. A second fixing rod 66 is horizontally arranged in each of the plurality of second arc grooves 65. A second ball 67 is rotatably arranged on the second fixing rod 66. The second ball 67 is partially located outside the corresponding arc block 64, and the plurality of second balls 67 form point contact with the rubber layer 34. The two arc blocks 64 are respectively located at the two ends of the rubber layer 34. A first fixed block 6, an arc block 64, etc. are provided, and the position of the rubber layer 34 is corrected by a plurality of first balls 63 and a plurality of second balls 67 to avoid the first gear 32 and the chain 33 from being disconnected, thereby ensuring the stable operation of the device; in addition, an arc block 64 is provided, and both arc blocks 64 serve to limit the movement range of the storage box 4 to avoid the storage box 4 from moving below the chain 33.

[0052] A protective shell 7 is fixed to one side of one of the second fixed plates 13. The three sides of the protective shell 7 are open. A plurality of annular tubes 71 are fixed to one side of the inner wall of the protective shell 7. A rubber tube 72 is arranged inside the plurality of annular tubes 71. One end of the first rotating rod 31 extends to the inside of the corresponding rubber tube 72, and the first rotating rod 31 contacts the inner circumferential wall of the corresponding rubber tube 72. The cross section of the protective shell 7 is concave. The protective shell 7 firstly serves to protect the first gear 32 and the chain 33. At the same time, a plurality of annular tubes 71 are arranged inside the protective shell 7. A rubber tube 72 is arranged inside the annular tube 71. The rubber tube 72 contacts the corresponding first rotating rod 31. The friction between the first rotating rod 31 and the corresponding rubber tube 72 prevents the first gear 32 from rotating autonomously without being acted upon by external forces.

[0053] Working principle:

[0054] First, the operator moves the device body 1 to the preset position. The operator places the tools and items to be installed in the storage box 4, and the storage box 4 is at the lowest point of its movement path. In this embodiment, the items are light in weight and small in size, and the objects can be placed in the storage box 4 without burdening the entire ladder. The operator climbs up along the step 14 and stops after reaching a suitable height. After the operator adjusts his posture, he rotates the closest rotating disk 35, and the rotating disk 35 rotates to drive the corresponding first rotating rod 31 to rotate. The first rotating rod 31 drives the corresponding first gear 32 to rotate. The first gear 32 drives the chain 33 to rotate. The chain 33 drives the rubber layer 34 to move, and the rubber layer 34 drives the storage box 4 thereon to move. When the storage box 4 moves to the appropriate position, the operator stops rotating the rotating disk 35. At the same time, adjust the standing posture, grab the step 14 above it with one hand, and the other hand passes through the first through hole 132 and reaches into the storage box 4. Take the required tools to install the items.

[0055] If other tools are needed during the installation process, the operator only needs to tell the contact person below. The contact person below the ladder turns the lowest rotating disk 35 on the ladder to return the storage box 4 to the initial position, and then the contact person places the required tools inside the storage box 4. The rotating disk 35 is reversed to return the storage box 4 to the area close to the operator. The operator does not need to go up and down the ladder to get the tools and items to be installed. This saves a lot of time and avoids safety accidents caused by the operator going up and down.

[0056] It should be noted that, in the description of the present invention, the directions or positional relationships indicated by the terms "up", "down", "left", "right", "front", "back", etc. are descriptions of the structure of the present invention based on the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0057] The "first" and "second" in this technical solution are only used to distinguish the names of the same or similar structures, or corresponding structures with similar functions, and are not an arrangement of the importance of these structures, nor do they have a ranking, comparison of size, or other meanings.

[0058] In addition, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the two structures. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the overall idea of ​​the present invention and the specific context of the present solution.

Claims

1. A multifunctional climbing device that is easy to install and use, comprising a device body (1), the device body (1) comprising a bottom plate (11) with universal wheels, a first fixing plate (12) being arranged on the top of the bottom plate (11), second fixing plates (13) being fixed on both sides of the bottom plate (11), both sides of the first fixing plate (12) being fixed to one side corresponding to the second fixing plate (13), a plurality of step portions (14) being arranged between two of the second fixing plates (13), and the plurality of step portions (14) being arranged in an inclined manner; It is characterized in that Also includes: A picking component (2), the picking component (2) comprising a conveying part (3) and a storage box (4), the conveying part (3) being arranged on one of the second fixing plates (13), and the storage box (4) being connected to the conveying part (3); A first through hole (132) is formed on one side of one of the second fixing plates (13), the first through hole (132) being arranged along the direction of the plurality of step portions (14), and the storage box (4) is partially located at the first through hole (132); The transmission part (3) comprises a plurality of first rotating rods (31), each of the plurality of first rotating rods (31) is arranged on one of the second fixing plates (13), a first gear (32) is fixed on the outer peripheral surface of the first rotating rod (31), one of the second fixing plates (13) is located between the plurality of first gears (32) and the plurality of step parts (14), a chain (33) is arranged on the plurality of first gears (32), a rubber layer (34) is arranged on one side of the chain (33), and the storage box (4) is fixed to the rubber layer (34); A plurality of first rotating rods (31) are each fixed with a rotating disk (35) at one end located between the two second fixed plates (13). After the operator climbs to a corresponding height and adjusts his posture, he rotates the closest rotating disk (35). The rotating disk (35) drives the corresponding first rotating rod (31) to rotate. The first rotating rod (31) drives the corresponding first gear (32) to rotate. The first gear (32) drives the chain (33) to rotate. The chain (33) drives the rubber layer (34) to move. The rubber layer (34) drives the storage box (4) thereon to move. When the storage box (4) moves to an appropriate position, the operator stops rotating the rotating disk (35) and adjusts his posture. He grabs the step (14) above it with one hand and reaches into the storage box (4) with the other hand through the first through hole (132) to take the required tools to install the items. A plurality of first fixing blocks (6) are fixed to one side of one of the second fixing plates (13); a first arc-shaped groove (61) is provided on a side of the plurality of first fixing blocks (6) facing the chain (33); a first fixing rod (62) is horizontally arranged in the plurality of first arc-shaped grooves (61); a first ball (63) is arranged on the outer peripheral surface of the first fixing rod (62); a portion of the first ball (63) is located outside the corresponding first fixing block (6); and the plurality of first balls (63) form point contact with the rubber layer (34); One side of one of the second fixing plates (13) is provided with two arc blocks (64), the inner peripheral wall of the arc block (64) is evenly provided with a plurality of second arc grooves (65), a second fixing rod (66) is horizontally arranged in each of the plurality of second arc grooves (65), a second ball (67) is rotatably arranged on the second fixing rod (66), a portion of the second ball (67) is located on the outer side of the corresponding arc block (64), and the plurality of second balls (67) are in point contact with the rubber layer (34); The two arc-shaped blocks (64) are respectively located at two ends of the rubber layer (34); A protective shell (7) is fixed to one side of one of the second fixing plates (13), the three sides of the protective shell (7) are open, a plurality of annular tubes (71) are fixed to one side of the inner wall of the protective shell (7), a rubber tube (72) is arranged inside the plurality of annular tubes (71), one end of the first rotating rod (31) extends into the inside of the corresponding rubber tube (72), and the first rotating rod (31) is in contact with the inner circumferential wall of the corresponding rubber tube (72); The cross section of the protective shell (7) is concave.

2. A multifunctional climbing device that is easy to install and use according to claim 1, characterized in that: A first slide groove (131) is formed on one side of one of the second fixing plates (13), a first sliding block (41) is fixed on one side of the storage box (4), the first sliding block (41) extends into the first slide groove (131), and the first sliding block (41) is slidably connected to the first slide groove (131).

3. A multifunctional climbing device that is easy to install and use according to claim 1, characterized in that: A disassembly component (5) is provided between the storage box (4) and the rubber layer (34); The disassembly assembly (5) comprises two mounting plates (51), the two mounting plates (51) being fixed to two sides of the storage box (4) respectively, two L-shaped plates (52) being arranged on the rubber layer (34), the mounting plate (51) being located between the corresponding L-shaped plate (52) and the rubber layer (34), and the mounting plate (51) being connected to the corresponding L-shaped plate (52) by bolts.

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