CN209510217U - A kind of triangle ladder of stable structure - Google Patents

A kind of triangle ladder of stable structure Download PDF

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Publication number
CN209510217U
CN209510217U CN201822092525.9U CN201822092525U CN209510217U CN 209510217 U CN209510217 U CN 209510217U CN 201822092525 U CN201822092525 U CN 201822092525U CN 209510217 U CN209510217 U CN 209510217U
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CN
China
Prior art keywords
ladder
plate
support
triangle
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201822092525.9U
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Chinese (zh)
Inventor
马秀龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lianyungang Xin He Steel Structure Co Ltd
Original Assignee
Lianyungang Xin He Steel Structure Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lianyungang Xin He Steel Structure Co Ltd filed Critical Lianyungang Xin He Steel Structure Co Ltd
Priority to CN201822092525.9U priority Critical patent/CN209510217U/en
Application granted granted Critical
Publication of CN209510217U publication Critical patent/CN209510217U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to logistics equipment technical field, in particular a kind of triangle ladder of stable structure, including support component and conveying assembly, the support component includes support plate, universal wheel, fixed feet, inclined ladder, support rod, reinforcing rod and connecting plate, the universal wheel is fixedly connected on the side wall of the support plate, and the fixed feet is fixedly connected on the side wall of the support plate;The utility model is when needing using triangle ladder, according to ground flat conditions, adjust each rotation screw rod, triangle ladder will not shake when in use, to guarantee the structural strength of triangle ladder, personnel stand when on inclined ladder, reinforcing rod can carry out Auxiliary support to inclined ladder, enhance the structural strength of triangle ladder, when carrying out the pick-and-place of eminence cargo using triangle ladder, sliding shoe drive holds plate and slides up and down under the action of screw thread, can be placed on cargo and hold plate top surface, to realize the lifting to cargo, it is time saving and energy saving to achieve the purpose that.

Description

A kind of triangle ladder of stable structure
Technical field
The utility model belongs to logistics equipment technical field, and in particular to a kind of triangle ladder of stable structure.
Background technique
Triangle ladder, daily production and living apparatus, the tool do side by two root long thick bar, and scansorial cross is crossed in centre Bar, for climbing, ladder is divided into single ladder and triangle ladder, and the scope of application of triangle ladder is wider, and its stability is preferable, is most commonly used to Eminence picks and places cargo.
Existing technology has the following problems:
1, it is main support structure that existing triangle ladder, which is all made of trilateral structure, without other auxiliary support structures, when long Between in use, one side stress for trampling of personnel is larger, and when in use, triangle ladder and ground only rely on roller supporting, cause Triangle ladder easily shakes, so that triangle ladder recurring structure intensity fatigue, leads to structural break, cause accident.
2, existing triangle ladder is required to personnel when picking and placing cargo and carries ascending stair after cargo people, and cargo is placed on height Place or personnel carry the goods handling of eminence to ground, use consuming a lot of manpower and time, and by personnel's physical strength Influence, the efficiency of cargo transport is slower.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of triangle ladder of stable structure, Have the characteristics that stable structure and pick-and-place cargo are convenient.
To achieve the above object, the utility model provides the following technical solutions: a kind of triangle ladder of stable structure, including branch Support component and conveying assembly, the support component include support plate, universal wheel, fixed feet, inclined ladder, support rod, reinforcing rod and company Fishplate bar, the universal wheel are fixedly connected on the side wall of the support plate, and the fixed feet is fixedly connected on the side of the support plate Wall, one end of the inclined ladder are fixedly connected on the top surface of the support plate, and one end of the support rod is fixedly connected on the branch The top surface of fagging, the other end of the inclined ladder are fixedly connected with the other end of the support rod, and one end of the reinforcing rod is fixed It is connected to the top surface of the support plate, the other end of the reinforcing rod is fixedly connected with the inclined ladder, and the connecting plate is fixed to be connected It is connected to the top of the inclined ladder, the conveying assembly includes motor housing, guiding support bar, screw rod, sliding shoe and holds plate, described Motor housing is fixedly connected on the top surface of the support plate, and the guiding support bar is fixedly connected on the top surface of the support plate, institute The output end for stating motor housing is connected with the screw rod, and the other end of the screw rod and the connecting plate are rotatablely connected, the sliding Block is slidably connected with the guiding support bar, and the sliding shoe is connect with the wire rod thread, and the plate that holds is fixedly connected In the side wall of the sliding shoe, the motor housing and external power supply are electrically connected.
Preferably, the quantity of the universal wheel and the fixed feet is four, is respectively symmetrically fixed on the support plate Two sides.
Preferably, the inner thread of the fixed feet is connected with rotation screw rod, and the inner wall of the fixed feet slidably connects Support leg, the bottom end of the rotation screw rod and the top of the support leg are rotatablely connected.
Preferably, handrail is fixedly connected at the top of the inclined ladder, the handrail is two, is symmetrically fixed on the handrail Top surface.
Preferably, the quantity of the reinforcing rod is several, and the both ends of the reinforcing rod with the inclined ladder and described Support plate is fixedly connected.
Preferably, the inner wall of the motor housing is fixedly connected with stepper motor, and the outer wall of the motor housing is fixedly connected with Bearing, the output end of the stepper motor are connect with the screw rod, and the screw rod and the bearing are rotatablely connected.
Preferably, the bottom surface for holding plate is fixedly connected with reinforcement link plate, and the plate that holds is connected by the reinforcement Knot tying is fixedly connected with the sliding shoe.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model, according to ground flat conditions, adjusts each rotation screw rod when needing using triangle ladder, so that Each support leg is contacted with bottom surface, and makes triangle ladder held stationary, and triangle ladder will not shake when in use, to protect The structural strength of triangle ladder is demonstrate,proved, personnel stand when on inclined ladder, and inclined ladder stress is larger, and reinforcing rod can carry out auxiliary branch to inclined ladder Support, enhances the structural strength of triangle ladder.
2, the utility model provides power by motor housing when carrying out the pick-and-place of eminence cargo using triangle ladder, and screw rod rotates, Sliding shoe drive holds plate and slides up and down under the action of screw thread, can be placed on cargo and hold plate top surface, to realize to goods The lifting of object, it is time saving and energy saving to achieve the purpose that.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the right side structure schematic diagram of the utility model;
Fig. 3 is the motor housing structural schematic diagram in the utility model;
Fig. 4 is the fixed feet structural schematic diagram in the utility model;
In figure: 10, support component;11, support plate;12, universal wheel;13, fixed feet;131, screw rod is rotated;132, it supports Foot;14, inclined ladder;141, handrail;15, support rod;16, reinforcing rod;17, connecting plate;20, conveying assembly;21, motor housing;211, Stepper motor;212, bearing;22, guiding support bar;23, screw rod;24, sliding shoe;25, plate is held;251, reinforce link plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Fig. 1-4 is please referred to, the utility model is the following technical schemes are provided: a kind of triangle ladder of stable structure, including support Component 10 and conveying assembly 20, support component 10 include support plate 11, universal wheel 12, fixed feet 13, inclined ladder 14, support rod 15, Reinforcing rod 16 and connecting plate 17, universal wheel 12 are fixedly connected on the side wall of support plate 11, and fixed feet 13 is fixedly connected on support plate 11 side wall, one end of inclined ladder 14 are fixedly connected on the top surface of support plate 11, and one end of support rod 15 is fixedly connected on support plate The other end of 11 top surface, inclined ladder 14 is fixedly connected with the other end of support rod 15, and one end of reinforcing rod 16 is fixedly connected on branch The other end of the top surface of fagging 11, reinforcing rod 16 is fixedly connected with inclined ladder 14, and connecting plate 17 is fixedly connected on the top of inclined ladder 14, When needing using triangle ladder, triangle ladder is moved to job site by universal wheel 12, according to ground flat conditions, adjustment is each A rotation screw rod 131, so that each support leg 132 is contacted with bottom surface, and makes triangle ladder held stationary, so that triangle ladder exists Will not shake when use, to guarantee the structural strength of triangle ladder, personnel stand when on inclined ladder 14,14 stress of inclined ladder compared with Greatly, reinforcing rod 16 can carry out Auxiliary support to inclined ladder 14, enhance the structural strength of triangle ladder, and conveying assembly 20 includes motor housing 21, guiding support bar 22, screw rod 23, sliding shoe 24 and plate 25 is held, motor housing 21 is fixedly connected on the top surface of support plate 11, leads Be fixedly connected on the top surface of support plate 11 to support rod 22, the output end of motor housing 21 is connected with screw rod 23, screw rod 23 it is another End is rotatablely connected with connecting plate 17, and sliding shoe 24 is slidably connected with guiding support bar 22, and sliding shoe 24 and 23 screw thread of screw rod connect It connects, holds the side wall that plate 25 is fixedly connected on sliding shoe 24, when carrying out the pick-and-place of eminence cargo using triangle ladder, by motor housing 21 Power is provided, screw rod 23 rotates, and the drive of sliding shoe 24 holds plate 25 and slides up and down under the action of screw thread, can be placed on cargo 25 top surface of plate is held, to realize the lifting to cargo, it is time saving and energy saving to achieve the purpose that, motor housing 21 electrically connects with external power supply It connects.
Specifically, the quantity of universal wheel 12 and fixed feet 13 is four, the two sides of support plate 11 are respectively symmetrically fixed on, Short-distance movement and adjustment can be carried out to triangle ladder, and realize triangle ladder using when guarantee that it does not shake, to enhance The structural strength of triangle ladder.
Specifically, the inner thread of fixed feet 13 is connected with rotation screw rod 131, the inner wall of fixed feet 13 slidably connects branch Support foot 132, the bottom end of rotation screw rod 131 and the top of support leg 132 are rotatablely connected, and rotate screw rod 131 by adjusting, realization pair The adjustment of 132 outreach of support leg.
Specifically, the top of inclined ladder 14 is fixedly connected with handrail 141, handrail 141 is two, is symmetrically fixed on handrail 141 Top surface, when personnel trample on inclined ladder 14, the handrail 141 on hand steered both sides can increase the safety that personnel use.
Specifically, the quantity of reinforcing rod 16 is several, and the both ends of reinforcing rod 16 are solid with inclined ladder 14 and support plate 11 Fixed connection can carry out Auxiliary support to inclined ladder 14, enhance the overall structural strength of triangle ladder.
Specifically, the inner wall of motor housing 21 is fixedly connected with stepper motor 211, the outer wall of motor housing 21 is fixedly connected with axis 212 are held, the output end of stepper motor 211 is connect with screw rod 23, and screw rod 23 and bearing 212 are rotatablely connected, and pass through stepper motor 211 offer power drive screw rod 23 to be rotated, and carry out relative position by bearing 212 and fix, the model of stepper motor 211 For SS2304A42A.
Specifically, the bottom surface for holding plate 25, which is fixedly connected with, reinforces link plate 251, plate 25 is held by reinforcing link plate 251 are fixedly connected with sliding shoe 24, can increase the intensity for holding plate 25, and guarantee holds intensity of the plate 25 when holding cargo.
The working principle and process for using of the utility model: triangle ladder is moved to work by universal wheel 12 by the utility model Make place, according to ground flat conditions, adjusts each rotation screw rod 131, so that each support leg 132 is contacted with bottom surface, and So that triangle ladder held stationary, so that triangle ladder will not shake when in use, to guarantee the structural strength of triangle ladder, people Member stands when on inclined ladder 14, and 14 stress of inclined ladder is larger, and reinforcing rod 16 can carry out Auxiliary support to inclined ladder 14, enhances triangle ladder Structural strength provides power by motor housing 21, and screw rod 23 rotates, and the drive of sliding shoe 24 holds about 25 plate under the action of screw thread Cargo, can be placed on and hold 25 top surface of plate by sliding, to realize the lifting to cargo, it is time saving and energy saving to achieve the purpose that.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of triangle ladder of stable structure, it is characterised in that: including support component (10) and conveying assembly (20), the support Component (10) include support plate (11), universal wheel (12), fixed feet (13), inclined ladder (14), support rod (15), reinforcing rod (16) and Connecting plate (17), the universal wheel (12) are fixedly connected on the side wall of the support plate (11), and the fixed feet (13) is fixed to be connected It is connected to the side wall of the support plate (11), one end of the inclined ladder (14) is fixedly connected on the top surface of the support plate (11), institute The one end for stating support rod (15) is fixedly connected on the top surface of the support plate (11), the other end of the inclined ladder (14) and the branch The other end of strut (15) is fixedly connected, and one end of the reinforcing rod (16) is fixedly connected on the top surface of the support plate (11), The other end of the reinforcing rod (16) is fixedly connected with the inclined ladder (14), and the connecting plate (17) is fixedly connected on the inclined ladder (14) top, the conveying assembly (20) include motor housing (21), guiding support bar (22), screw rod (23), sliding shoe (24) With hold plate (25), the motor housing (21) is fixedly connected on the top surface of the support plate (11), the guiding support bar (22) It is fixedly connected on the top surface of the support plate (11), the output end of the motor housing (21) is connected with the screw rod (23), described The other end of screw rod (23) and the connecting plate (17) are rotatablely connected, and the sliding shoe (24) and the guiding support bar (22) are sliding Dynamic connection, and the sliding shoe (24) is threadedly coupled with the screw rod (23), the plate (25) that holds is fixedly connected on the cunning The side wall of motion block (24), the motor housing (21) and external power supply are electrically connected.
2. a kind of triangle ladder of stable structure according to claim 1, it is characterised in that: the universal wheel (12) and described The quantity of fixed feet (13) is four, is respectively symmetrically fixed on the two sides of the support plate (11).
3. a kind of triangle ladder of stable structure according to claim 1, it is characterised in that: the inner wall of the fixed feet (13) It is threaded with rotation screw rod (131), the inner wall of the fixed feet (13) slidably connects support leg (132), the rotation spiral shell The bottom end of bar (131) and the top of the support leg (132) are rotatablely connected.
4. a kind of triangle ladder of stable structure according to claim 1, it is characterised in that: the top of the inclined ladder (14) is solid Surely it is connected with handrail (141), the handrail (141) is two, is symmetrically fixed on the top surface of the handrail (141).
5. a kind of triangle ladder of stable structure according to claim 1, it is characterised in that: the quantity of the reinforcing rod (16) For several, and the both ends of the reinforcing rod (16) are fixedly connected with the inclined ladder (14) and the support plate (11).
6. a kind of triangle ladder of stable structure according to claim 1, it is characterised in that: the inner wall of the motor housing (21) It is fixedly connected with stepper motor (211), the outer wall of the motor housing (21) is fixedly connected with bearing (212), the stepper motor (211) output end is connect with the screw rod (23), and the screw rod (23) and the bearing (212) are rotatablely connected.
7. a kind of triangle ladder of stable structure according to claim 1, it is characterised in that: the bottom surface for holding plate (25) It is fixedly connected with and reinforces link plate (251), described hold plate (25) pass through the reinforcement link plate (251) and the sliding shoe (24) it is fixedly connected.
CN201822092525.9U 2018-12-13 2018-12-13 A kind of triangle ladder of stable structure Expired - Fee Related CN209510217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822092525.9U CN209510217U (en) 2018-12-13 2018-12-13 A kind of triangle ladder of stable structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822092525.9U CN209510217U (en) 2018-12-13 2018-12-13 A kind of triangle ladder of stable structure

Publications (1)

Publication Number Publication Date
CN209510217U true CN209510217U (en) 2019-10-18

Family

ID=68194506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822092525.9U Expired - Fee Related CN209510217U (en) 2018-12-13 2018-12-13 A kind of triangle ladder of stable structure

Country Status (1)

Country Link
CN (1) CN209510217U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191018

Termination date: 20201213