CN211768067U - Lifting device for warehouse goods shelves - Google Patents

Lifting device for warehouse goods shelves Download PDF

Info

Publication number
CN211768067U
CN211768067U CN202020164745.2U CN202020164745U CN211768067U CN 211768067 U CN211768067 U CN 211768067U CN 202020164745 U CN202020164745 U CN 202020164745U CN 211768067 U CN211768067 U CN 211768067U
Authority
CN
China
Prior art keywords
lifting platform
locking block
locking
supporting
groove
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
CN202020164745.2U
Other languages
Chinese (zh)
Inventor
郭魏源
谢君利
张军军
王瑞良
翟述智
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.)
Huanghe Science and Technology College
Original Assignee
Huanghe Science and Technology College
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 Huanghe Science and Technology College filed Critical Huanghe Science and Technology College
Priority to CN202020164745.2U priority Critical patent/CN211768067U/en
Application granted granted Critical
Publication of CN211768067U publication Critical patent/CN211768067U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Warehouses Or Storage Devices (AREA)

Abstract

The utility model provides a lifting equipment for warehouse goods shelves, it provides a lifting equipment of step-by-step over-and-under type, can be used to maintain the shuttle that warehouse goods shelves broke down, it sets up in the one end of warehouse goods shelves, set up on the orbital next door of shuttle, when the shuttle broke down, the maintainer can take step-by-step lifting equipment, corresponding fault location rises, maintain or be used for the transport of warehouse storage article temporarily to the shuttle, the difficult problem of maintaining the shuttle among the prior art has been solved.

Description

Lifting device for warehouse goods shelves
Technical Field
The utility model belongs to the warehouse field of storing, concretely relates to jacking equipment that warehouse goods shelves were used.
Background
In current warehouse storage, the multilayer shuttle in the goods shelves can go out the warehouse entry operation to the goods shelves of multilayer, guarantee the high efficiency operation of warehouse storage commodity circulation, however, to the shuttle, it is in the motion process, because various factors, it often appears blocking in the conversion process between different goods shelves layer and lift transportation in-process, various faults such as crash, if do not in time handle it, seriously influence the operation in whole warehouse, and its card is in the eminence of goods shelves, ordinary movable's lift platform, it often sets up to X formula lift platform, its highest lift height is often certain, be difficult to satisfy maintenance personal needs.
In order to solve the technical problems, the invention provides lifting equipment for a warehouse shelf.
Disclosure of Invention
The utility model aims at providing a can be when multilayer shuttle breaks down, maintenance personal can take elevating gear fast and reachs the warehouse elevating gear for goods shelves that the fault location safeguarded it.
In order to solve the technical problem, the technical scheme of the utility model is that:
a lifting device for a warehouse shelf comprises a stepping lifting mechanism 1, a supporting mechanism 2 and a control box 3, wherein the stepping lifting mechanism 1 is arranged on the supporting mechanism 2, and the control box 3 is arranged on the lifting mechanism 1; the stepping lifting mechanism 1 comprises an upper lifting platform 11, a lower lifting platform 12 and an X-type link mechanism 13 arranged between the upper lifting platform 11 and the lower lifting platform 12, four corners of the upper lifting platform 11 and four corners of the lower lifting platform 12 are respectively provided with a guide part and a locking part 14, wherein the guide parts comprise a supporting block 15 and two guide wheels 16, one end of the supporting block 15, far away from the platforms, is provided with the two guide wheels 16, the middle part of the supporting block 15 is provided with a sliding groove 17, the sliding groove 17 penetrates through the supporting block 15, the locking part 14 comprises a locking block 141, a spring 142 and a telescopic driving mechanism, and the locking block 141 and the spring 142 of the locking part 14 are arranged in the sliding groove 17; the supporting mechanism 2 comprises four identical supporting columns 20, the cross section of each supporting column 20 is generally concave, a groove 21 is formed in the concave part of each supporting column 20, and a plurality of positioning grooves 23 are uniformly formed in the bottom wall 22 of each groove 21 in the height direction; the guide member is slidably disposed in the groove 21 of the support column 20 by two guide wheels 16, the locking block 141 of the locking member 14 is locked in the positioning groove 23 of the groove 21 by being caught when extending out of the slide groove 17, the locking block 141 is unlocked when retracting the slide groove 17, and the extension and retraction of the locking block 141 is performed by controlling the telescopic driving mechanism by the control box 3.
Preferably, the telescopic driving mechanism comprises a driving motor, a drag chain cable, a steel wire rope and a winding drum, the winding drum is fixed on an output shaft of the driving motor, one end of the steel wire rope is wound on the winding drum, the other end of the steel wire rope passes through a spring 142 and is fixedly connected with a locking block 141, the driving motor drives the winding drum to rotate forwards, the driving motor can drive the locking block 141 to compress the spring 142 and retract into the chute 17, the locking between the locking block 141 and the positioning groove 23 is released, and when the driving motor drives the winding drum to rotate backwards, the spring 142 pushes the locking block 141 to extend out of the chute 17 and be;
preferably, the shape of the locking block 141 is a right trapezoid, and when the locking block 141 is installed on the up-down lifting platform, the locking block is narrow at the top and long at the bottom, and the non-right-angle waist of the locking block is matched with the positioning groove 23, and the end part with the locking function can be partially or completely locked on the positioning groove 23;
preferably, the X-type link mechanism 13 belongs to a conventional lifting mechanism in the prior art, and realizes lifting movement by driving the link rods to stretch and retract through hydraulic cylinders, and the link rods are connected with the upper and lower lifting platforms in the same structure, wherein one link rod is hinged with the link rod, and the other link rod is provided with a pulley mechanism in a groove shape to realize sliding connection.
Preferably, the upper lifting platform 11 is further provided with a guardrail 4, the control box 3 is fixedly arranged on the guardrail 4 of the upper lifting platform 11, and the maintenance personnel control the lifting of the lifting equipment through the control box 3;
the control method of the lifting device is detailed as follows:
the rising process:
step 1, the stepping lifting mechanism 1 is positioned at the bottom of the supporting mechanism 2, the X-type connecting rod mechanism 13 is in a contraction state, the locking block 141 of the upper lifting platform 11 is locked in the positioning groove 23, the locking block of the lower lifting platform 12 is locked in the positioning groove, and a maintenance worker ascends the upper lifting platform 11;
step 2, a maintenance person controls the locking block of the ascending and descending platform 11 to unlock through the control box 3, controls the X-type link mechanism 13 to extend, drives the ascending and descending platform 11 to ascend, and controls the locking block of the ascending and descending platform 11 to lock through the control box 3 when the ascending and descending platform extends to a high position;
step 3, the maintenance personnel control the locking block of the lower lifting platform to unlock through the control box 3, and control the X-type link mechanism to contract, drive the lower lifting platform 12 to ascend, and when the contraction is in place, the maintenance personnel control the locking block of the lower lifting platform 12 to lock through the control box 3;
the step lifting mechanism 1 is lifted once through the steps 1-3; thus, step-by-step lifting of the lifting device can be realized by circulating the steps 1-3.
And (3) a descending process:
step A, the stepping lifting mechanism 1 is positioned at the high position of the supporting mechanism 2, the X-type connecting rod mechanism 13 is in a contraction state, the locking block of the upper lifting platform 11 is locked in the positioning groove, and the locking block of the lower lifting platform 12 is locked in the positioning groove;
step B, the maintenance personnel control the locking block of the lower lifting platform 12 to unlock through the control box 3, control the X-type link mechanism 13 to extend, drive the lower lifting platform 12 to descend, and when the extension descends to the right place, the maintenance personnel control the locking block of the lower lifting platform 12 to lock through the control box 3;
step C, a maintenance worker controls the locking block of the lifting platform 11 to unlock through the control box 3, controls the X-type connecting rod mechanism to contract, drives the lifting platform 11 to descend, and controls the locking block of the lifting platform 11 to lock through the control box 3 when the lifting platform is contracted in place;
the step A-C is used for realizing the one-time descending of the step lifting mechanism 1; thus, the step descending of the lifting device can be realized by circulating the steps A-C.
In the lifting process, the lifting device can carry out large-step lifting, namely, the X-type connecting rod mechanism is basically and completely extended every time, and the lifting speed is high; the X-type connecting rod mechanism can also be lifted in small steps, namely when the X-type connecting rod mechanism is close to a maintenance position or is lifted and adjusted in a small range, the X-type connecting rod mechanism is partially extended every time, and the position can be finely adjusted conveniently.
By adopting the technical scheme, the utility model discloses an invention point and beneficial effect thereof:
the problem of among the prior art have not the difficult technical problem of maintenance to warehouse shuttle, can satisfy through setting up the lifting device that can step by step go up and down to the not technical problem of co-altitude, provide a swift lifting device for the shuttle that quick maintenance damaged.
Drawings
FIG. 1 is a diagram: schematic diagram of the initial state of the lifting mechanism.
FIG. 2 is a diagram of: the first schematic diagram of the ascending state of the lifting mechanism.
FIG. 3 is a diagram of: second schematic diagram of the ascending state of the lifting mechanism.
FIG. 4 is a diagram of: a third schematic diagram of the ascending state of the lifting mechanism.
FIG. 5 is a diagram: the guide component and the locking component are matched with the supporting mechanism schematically.
FIG. 6 is a diagram of: FIG. 5 is a cross-sectional view taken along line C-C.
FIG. 7 is a diagram of: schematic view of the support column.
Description of reference numerals: the device comprises a stepping lifting mechanism 1, an upper lifting platform 11, a lower lifting platform 12, an X-type link mechanism 13, a locking part 14, a locking block 141, a spring 142, a supporting block 15, a guide wheel 16, a sliding groove 17, a supporting mechanism 2, a supporting column 20, a groove 21, a bottom wall 22, a positioning groove 23, a control box 3 and a guardrail 4.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in the figure, the lifting device for the warehouse shelf is arranged beside a lifting track (not shown in the figure) of a warehouse shelf shuttle car, and comprises a stepping lifting mechanism 1, a supporting mechanism 2 and a control box 3, wherein the stepping lifting mechanism 1 is arranged on the supporting mechanism 2, and the control box 3 is arranged on the lifting mechanism 1; the stepping lifting mechanism 1 comprises an upper lifting platform 11, a lower lifting platform 12 and an X-type link mechanism 13 arranged between the upper lifting platform 11 and the lower lifting platform 12, four corners of the upper lifting platform 11 and four corners of the lower lifting platform 12 are respectively provided with a guide part and a locking part 14, wherein the guide parts comprise a supporting block 15 and two guide wheels 16, one end of the supporting block 15, far away from the platforms, is provided with the two guide wheels 16, the middle part of the supporting block 15 is provided with a sliding groove 17, the sliding groove 17 penetrates through the supporting block 15, the locking part 14 comprises a locking block 141, a spring 142 and a telescopic driving mechanism, and the locking block 141 and the spring 142 of the locking part 14 are arranged in the sliding groove 17; the supporting mechanism 2 comprises four identical supporting columns 20, the cross section of each supporting column 20 is generally concave, a groove 21 is formed in the concave part of each supporting column 20, and a plurality of positioning grooves 23 are uniformly formed in the bottom wall 22 of each groove 21 in the height direction; the guide member is slidably disposed in the groove 21 of the support column 20 by two guide wheels 16, the locking block 141 of the locking member 14 is locked in the positioning groove 23 of the groove 21 by being caught when extending out of the slide groove 17, the locking block 141 is unlocked when retracting the slide groove 17, and the extension and retraction of the locking block is performed by the control box 3 controlling the telescopic driving mechanism.
The telescopic driving mechanism comprises a driving motor, a drag chain cable, a steel wire rope and a winding drum, wherein the winding drum is fixed on an output shaft of the driving motor, one end of the steel wire rope is wound on the winding drum, the other end of the steel wire rope penetrates through a spring 142 and is fixedly connected with a locking block, the winding drum is driven to rotate forwards by the driving motor, the locking block 141 can be driven to compress the spring 142 and retract into the chute 17, the locking between the locking block 141 and the positioning groove 23 is released, and when the winding drum is driven to rotate backwards by the driving motor, the spring 142 pushes the locking block 141 to extend out of the chute 17;
the shape of the locking block 141 is a right trapezoid, when the locking block 141 is installed on the up-down lifting platform, the locking block is narrow at the top and long at the bottom, the non-right-angle waist of the locking block is matched with the positioning groove 23, and the end part with the locking function can be partially or completely locked on the positioning groove 23;
the X-type link mechanism 13 belongs to a conventional lifting mechanism in the prior art, and realizes lifting motion by driving a connecting rod to stretch by a hydraulic cylinder, the connecting rod is connected with an upper lifting platform and a lower lifting platform in the same structure, one connecting rod is hinged with the connecting rod, and the other connecting rod is provided with a groove-shaped pulley mechanism to realize sliding connection.
The lifting platform 11 is also provided with a guardrail 4, the control box 3 is fixedly arranged on the guardrail 4 of the lifting platform 11, and the maintenance personnel control the lifting of the lifting equipment through the control box 3;
the control method of the lifting device is detailed below:
the rising process:
step 1, a stepping lifting mechanism 1 is positioned at the bottom of a supporting mechanism 2, an X-type connecting rod mechanism 13 is in a contraction state, a locking block of an upper lifting platform 11 is locked in a positioning groove, a locking block of a lower lifting platform 12 is locked in the positioning groove, and a maintenance worker ascends the upper lifting platform 11;
step 2, a maintenance person controls the locking block of the ascending and descending platform 11 to unlock through the control box 3, controls the X-type link mechanism 13 to extend, drives the ascending and descending platform 11 to ascend, and controls the locking block of the ascending and descending platform 11 to lock through the control box 3 when the ascending and descending platform extends to a high position;
step 3, the maintenance personnel control the locking block of the lower lifting platform to unlock through the control box 3, and control the X-type link mechanism to contract, drive the lower lifting platform 12 to ascend, and when the contraction is in place, the maintenance personnel control the locking block of the lower lifting platform 12 to lock through the control box 3;
the step lifting mechanism 1 is lifted once through the steps 1-3; thus, step-by-step lifting of the lifting device can be realized by circulating the steps 1-3.
And (3) a descending process:
step A, the stepping lifting mechanism 1 is positioned at the high position of the supporting mechanism 2, the X-type connecting rod mechanism 13 is in a contraction state, the locking block of the upper lifting platform 11 is locked in the positioning groove, and the locking block of the lower lifting platform 12 is locked in the positioning groove;
step B, the maintenance personnel control the locking block of the lower lifting platform 12 to unlock through the control box 3, control the X-type link mechanism 13 to extend, drive the lower lifting platform 12 to descend, and when the extension descends to the right place, the maintenance personnel control the locking block of the lower lifting platform 12 to lock through the control box 3;
step C, a maintenance worker controls the locking block of the lifting platform 11 to unlock through the control box 3, controls the X-type connecting rod mechanism to contract, drives the lifting platform 11 to descend, and controls the locking block of the lifting platform 11 to lock through the control box 3 when the lifting platform is contracted in place;
the step A-C is used for realizing the one-time descending of the step lifting mechanism 1; thus, the step descending of the lifting device can be realized by circulating the steps A-C.
In the lifting process, the lifting device can carry out large-step lifting, namely, the X-type connecting rod mechanism is basically and completely extended every time, and the lifting speed is high; the X-type connecting rod mechanism can also be lifted in small steps, namely when the X-type connecting rod mechanism is close to a maintenance position or is lifted and adjusted in a small range, the X-type connecting rod mechanism is partially extended every time, and the position can be finely adjusted conveniently.
The above detailed description of one embodiment of the present invention is only for the purpose of describing the preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All equivalent changes made in accordance with the scope of the present invention should be covered by the claims of the present invention.

Claims (4)

1. A lifting device for a warehouse shelf comprises a stepping lifting mechanism (1), a supporting mechanism (2) and a control box (3), wherein the stepping lifting mechanism (1) is arranged on the supporting mechanism (2), and the control box (3) is arranged on the stepping lifting mechanism (1); the method is characterized in that: the stepping lifting mechanism (1) comprises an upper lifting platform (11), a lower lifting platform (12) and an X-type connecting rod mechanism (13) arranged between the upper lifting platform (11) and the lower lifting platform (12), four corners of the upper lifting platform (11) and the lower lifting platform (12) are provided with guide parts and locking parts (14) which are identical in structure, each guide part comprises a supporting block (15) and two guide wheels (16), one end, far away from the upper lifting platform and the lower lifting platform, of each supporting block (15) is provided with the two guide wheels (16), the middle part of each supporting block (15) is provided with a sliding chute (17), each sliding chute (17) penetrates through each supporting block (15), each locking part (14) comprises a locking block (141), a spring (142) and a telescopic driving mechanism, and the locking block (141) and the spring (142) of each locking part (14) are arranged in the corresponding sliding chute (17; the supporting mechanism (2) comprises four identical supporting columns (20), the cross section of each supporting column (20) is generally concave, a groove (21) is formed in the concave part of each supporting column (20), and a plurality of positioning grooves (23) are uniformly formed in the bottom wall (22) of each groove (21) along the height direction; the guide component is arranged in a groove (21) of the support column (20) in a sliding mode through two guide wheels (16), a locking block (141) of the locking component (14) can be locked in a positioning groove (23) of the groove (21) in a clamping mode when extending out of the sliding groove (17), the locking block (141) is unlocked when retracting the sliding groove (17), and extending and retracting of the locking block (141) are completed through a control box (3) to control a telescopic driving mechanism.
2. The lifting device for warehouse racks according to claim 1, characterized in that: the telescopic driving mechanism comprises a driving motor, a drag chain cable, a steel wire rope and a winding drum, the winding drum is fixed on an output shaft of the driving motor, one end of the steel wire rope is wound on the winding drum, the other end of the steel wire rope penetrates through a spring (142) and a locking block (141) to be fixedly connected, the winding drum is driven by the driving motor to rotate forwards, the locking block (141) can be driven to compress the spring (142) to retract into a sliding groove (17), the locking of the locking block (141) and a positioning groove (23) is released, and when the winding drum is driven by the driving motor to rotate backwards, the spring (142) pushes the locking block (141) to extend out of the sliding groove (17.
3. The lifting device for warehouse racks according to claim 2, characterized in that: the shape of the locking block (141) is a right trapezoid.
4. The lifting device for warehouse racks according to claim 2, characterized in that: the upper lifting platform (11) is also provided with a guardrail (4), and the control box (3) is fixedly arranged on the guardrail (4) of the upper lifting platform (11).
CN202020164745.2U 2020-02-13 2020-02-13 Lifting device for warehouse goods shelves Expired - Fee Related CN211768067U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020164745.2U CN211768067U (en) 2020-02-13 2020-02-13 Lifting device for warehouse goods shelves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020164745.2U CN211768067U (en) 2020-02-13 2020-02-13 Lifting device for warehouse goods shelves

Publications (1)

Publication Number Publication Date
CN211768067U true CN211768067U (en) 2020-10-27

Family

ID=72905176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020164745.2U Expired - Fee Related CN211768067U (en) 2020-02-13 2020-02-13 Lifting device for warehouse goods shelves

Country Status (1)

Country Link
CN (1) CN211768067U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113682612A (en) * 2021-08-24 2021-11-23 魏柏燕 Civil engineering safety transportation frame provided with movable platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113682612A (en) * 2021-08-24 2021-11-23 魏柏燕 Civil engineering safety transportation frame provided with movable platform

Similar Documents

Publication Publication Date Title
US4331418A (en) Double masted warehouse crane
CN211004405U (en) Intelligent tray type double-column stacker
CN111169887A (en) Lifting device for warehouse goods shelves
CN111453468A (en) Rapid automatic loading system and control method thereof
KR100661703B1 (en) Multi-trolley container crane
CN211768067U (en) Lifting device for warehouse goods shelves
CN213355751U (en) High-efficient warehouse entry stacker
CN108557698B (en) Lifting trolley for overhauling transformer substation
WO2003070607A1 (en) Storage retrieval system comprising a load receiving element
CN111483736A (en) Horizontal transfer type three-dimensional storage and conveying system
CN112978176A (en) Integrated elevator
CN111204688A (en) Control method of lifting equipment for warehouse shelf
KR100424949B1 (en) Goods storage facility
CN209905642U (en) AGV dolly and warehouse system
CN219173288U (en) Ultra-high stacker metal structure
CN211002996U (en) Material box type double stretching stacker
CN109809337B (en) Stacker for warehouse logistics
CN211770126U (en) Safe lifting platform
CN112677829A (en) Lifting type mobile contact net supporting device, mobile contact net and operation method
CN216507996U (en) Lifting cantilever device of electrified railway mobile contact network and mobile contact network
CN112757968A (en) Lifting type mobile contact net supporting device, mobile contact net and operation method
GB2549924A (en) Elevating platform
CN107352443B (en) Container shore bridge climbing by adopting hydraulic oil cylinder
CN220283488U (en) Lifting skip garage position
CN218986407U (en) Sinking type mobile contact net

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201027

Termination date: 20220213

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