CN107814143B - Operation platform for telescopic belt conveyor - Google Patents
Operation platform for telescopic belt conveyor Download PDFInfo
- Publication number
- CN107814143B CN107814143B CN201711270078.5A CN201711270078A CN107814143B CN 107814143 B CN107814143 B CN 107814143B CN 201711270078 A CN201711270078 A CN 201711270078A CN 107814143 B CN107814143 B CN 107814143B
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- platform
- positioning rod
- positioning
- supporting part
- standing platform
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/08—Loading land vehicles using endless conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Handcart (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an operation platform for a telescopic belt conveyor, which is arranged at the end part of a transportable loading platform and comprises a standing platform for a person to stand and a supporting part arranged at the end part of the transportable loading platform, wherein the standing platform is arranged on the supporting part in a foldable manner, a positioning rod is inserted below the supporting part, and a steering wheel is arranged at the bottom of the positioning rod; the standing platform is provided with a positioning mechanism capable of controlling the movement of the positioning rod. Through height-adjustable's locating lever for the rotor wheel and the ground contact of its lower extreme, and then play the supporting role to standing person's platform, operating personnel stands and can not appear the problem of rocking from top to bottom at it, protection operating personnel's safety. Meanwhile, the height of the standing platform can be adjusted, and an operator can stand on the standing platform to process cargoes on the top layer of the carriage, so that the operator is prevented from stepping on the cargoes and then carrying the cargoes, and the cargoes are prevented from being stepped on.
Description
Technical Field
The invention relates to the field of automation equipment application, in particular to an operation platform for a telescopic belt conveyor.
Background
The telescopic belt conveyor (also called as telescopic loader) can freely stretch in the length direction, and the length of the conveyor can be controlled at any time. The material conveying device can bidirectionally operate to convey materials, can be matched with other conveying equipment and a material sorting system to realize automatic production of material in-out warehouse entry or vehicle loading and unloading, and is widely applied to various industries.
At present, the Chinese patent with the publication number of CN206265905U provides an automatic telescopic belt loading and unloading vehicle conveyor, wherein a standing platform is hinged at the bottom end of the end part of a transportable loading and unloading platform in the patent document, and the standing platform realizes foldable operation through a link mechanism. From the patent document: the bottom of the end part of the transportable loading platform is hinged with a foldable standing platform folded through a nitrogen spring, the fixed seat is connected with the standing platform through a connecting rod mechanism, and the connecting mechanism is in a parallelogram shape, so that the standing platform is ensured to be kept in a horizontal state all the time. However, the transmission device moves forward from section to section and finally reaches a cargo place (such as a truck box), an operator generally stands on the standing platform in advance in the transmission process, and the standing platform is in a vacated state in the moving process, so that the standing platform is stressed too much downwards, and the stability of the operator standing on the standing platform is affected. When the existing operators handle cargoes on the top layer of the carriage, the operators can step on the cargoes below to take the cargoes above, and damage the cargoes below.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide an operation platform for a telescopic belt conveyor, which can support a standing platform and improve the stability of an operator standing on the standing platform.
In order to achieve the above purpose, the invention adopts the following technical scheme: the operation platform is used for the telescopic belt conveyor and is arranged at the end part of the conveying loading platform, and comprises a standing platform for a person to stand and a supporting part arranged at the end part of the conveying loading platform, wherein the standing platform is arranged on the supporting part in a folding manner, a positioning rod is inserted below the supporting part, and a steering wheel is arranged at the bottom of the positioning rod; the standing platform is provided with a positioning mechanism capable of controlling the movement of the positioning rod.
According to the invention, the rotating wheel at the lower end of the positioning rod is contacted with the ground through the positioning rod with adjustable height, so that the standing platform is supported, an operator can stand on the positioning rod without shaking up and down, and the safety of the operator is protected. Meanwhile, the height of the standing platform can be adjusted, and an operator can stand on the standing platform to process cargoes on the top layer of the carriage, so that the operator is prevented from stepping on the cargoes and then carrying the cargoes, and the cargoes are prevented from being stepped on.
Preferably, the positioning rod is provided with positioning holes at intervals, the positioning mechanism comprises a jack post matched with the positioning holes and a control part for controlling the jack post to run back and forth, and the support part is provided with limiting holes for the jack post to pass through. The control part is used for controlling the jack-prop to move back and forth, and when the steering wheel is propped against the ground (or the bottom surface of the carriage), the jack-prop is used for propping against the positioning hole to fix the positioning rod, so that the stability of the standing platform is ensured.
Preferably, the control part comprises a connecting block fixedly connected with the jacking column, one end of the connecting block is connected with one end of a return spring, and the other end of the return spring is fixed on the supporting part; the connecting block is also connected with the stretching piece. The stretching piece is stepped on by the operator, the jack post is pulled out, the positioning rod slides down under the self gravity, the jack post is propped against the positioning hole again under the action of the return spring after the foot is loosened, and the positioning rod is fixed again.
Preferably, the number of the positioning rods is two, and the positioning rods are symmetrically arranged on two sides of the supporting part; each positioning rod is provided with a group of jacking posts, connecting blocks and return springs, and the two connecting blocks are respectively connected with two ends of the stretching piece. Through the design of two locating levers for the both sides of standing person's platform all can obtain the support, do benefit to the stability of standing person's platform and placing.
Preferably, a supporting rod is arranged on a standing platform where the lower part of the stretching piece is located, and the upper end face of the supporting rod is in contact with the stretching piece. The stretching piece is positioned at a specific height through the design of the supporting rod, so that the whole stretching piece is placed in a suspended mode. In order to facilitate the back and forth movement of the stretching piece, the upper end face of the supporting rod is of a downward cambered surface structure, so that the stretching piece can move on the supporting rod conveniently, and friction force between the supporting rod and the stretching piece is reduced.
Preferably, a limiting plate is further arranged on the side face of the connecting block, and one end of the limiting plate is connected with the supporting portion. The moving positions of the return spring and the connecting block are limited through the limiting plate, so that the stability of the back and forth movement of the supporting rod is improved.
Preferably, a fixed block is arranged in the lower end of the positioning rod, a damping spring is arranged in the positioning rod between the steering wheel and the fixed block, and two ends of the damping spring are respectively fixed on the steering wheel and the fixed block. The vibration reduction spring can be used for ensuring that the expansion machine can offset the problem of unsmooth expansion caused by uneven bottom surface of the carriage when the expansion machine extends or retracts.
Preferably, a distance detection sensor is arranged at the front end of the standing platform. When the telescopic machine stretches into the carriage, the distance between the telescopic machine and the front-end goods can be detected, if the telescopic machine finds that an obstacle is telescopic, the telescopic machine automatically stops stretching out, and further safety on a standing platform is guaranteed.
Preferably, guardrails are arranged on two sides of the standing platform, the width of each guardrail is larger than that of the supporting part, and the difference between the two guardrails is limited to be 0.5 cm-5 cm. The guardrail width is greater than the supporting part width for can lock on the supporting part when standing the people platform folding, do benefit to saving occupation space.
Preferably, the bottom end of the guardrail is hinged with the lower end of the supporting part, and a blocking plate is arranged on the side wall of the guardrail and is abutted against the supporting part when the standing platform is unfolded. The folding and overturning of the standing platform are facilitated through the hinge joint between the guard rail and the supporting part, and the position of the standing platform when unfolded is limited through the blocking plate. The standing platform can be manually folded and unfolded, has a simple structure and is convenient to install on old equipment.
Drawings
FIG. 1 is a schematic diagram illustrating the operation of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion of B in FIG. 1;
FIG. 4 is a side view of an embodiment of the present invention;
FIG. 5 is a schematic diagram of an embodiment of the present invention when deployed;
Fig. 6 is a schematic diagram of an embodiment of the present invention when folded.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
Examples
Referring to fig. 1 to 6, an operation platform for a telescopic belt conveyor in this embodiment is disposed at an end of a conveyable loading platform 1, and includes a standing platform 3 for a person to stand and a supporting portion 2 mounted at the end 1 of the conveyable loading platform, the standing platform 3 is mounted on the supporting portion 2 in a foldable manner, a positioning rod 5 is inserted below the supporting portion 2, and a steering wheel 6 is mounted at the bottom of the positioning rod 5; the standing platform 3 is provided with a positioning mechanism 7 which can control the movement of the positioning rod. In this embodiment, the steering wheel 6 is a universal wheel, and a fixing block 8 is disposed inside the lower end of the positioning rod 5, and the fixing block 8 is fixed inside the positioning rod 5 by bolts. A damping spring 9 is arranged in the positioning rod 5 between the steering wheel 6 and the fixed block 8, and two ends of the damping spring 9 are respectively fixed on the steering wheel 6 and the fixed block 8. In the present embodiment, the vibration damping spring 9 ensures that the expansion machine can counteract the problem of unsmooth expansion caused by uneven bottom surface of the carriage when the expansion machine extends or retracts.
Further, the positioning rod 5 is provided with positioning holes at intervals, the positioning mechanism 7 includes a jack post 76 adapted to the positioning holes, and a control portion for controlling the jack post 76 to move back and forth, and the support portion 2 is provided with a limiting hole for the jack post 76 to pass through. The control part controls the jack-up column 76 to move back and forth, and when the steering wheel 6 is propped against the ground (or the bottom surface of the carriage), the jack-up column 76 is used for propping up the positioning hole to fix the positioning rod 5, so that the stability of standing on the platform is ensured. Specifically, the control part includes the linking piece 73 that links firmly with the jack-up post 76, the one end of linking piece 73 links to each other with the one end of return spring 77, the other end of return spring 77 is fixed on supporting part 2, and the atress is even when the linking piece 73 removes, and the quantity of return spring 77 is two, and the symmetry distributes in the upper and lower both sides of linking piece 73. As can be seen from fig. 2, both ends of the return spring 77 are fixed to the support 2 and the engagement block 73 by snap rings. The engagement blocks 73 are also connected to a tension member 74, which is a chain as can be seen in fig. 2, although a traction rope may be used. The operator steps on the stretching piece 74 to pull out the jacking column 76, the positioning rod 5 slides down under the self gravity, and after the feet are loosened, the jacking column 76 is propped against the positioning hole again under the action of the return spring 77, so that the positioning rod 5 is fixed again.
As can be seen from fig. 1, the number of the positioning rods 5 is two, and the positioning rods are symmetrically arranged at two sides of the supporting part 2; each positioning rod 5 corresponds to a group of the jack posts 76, the connecting blocks 73 and the return springs 77, and the two connecting blocks 73 are respectively connected with two ends of the stretching piece 74. The standing platform 3 where the lower part of the stretching piece 74 is located is provided with supporting rods 72, the upper end faces of the supporting rods 72 are in contact with the stretching piece 74, the number of the supporting rods 72 is two, and the supporting rods are symmetrically distributed on two sides of the standing platform 3. Meanwhile, a roller frame 71 is arranged between the two support rods 72, the roller frame 71 comprises rollers and a bracket for fixing the rollers, the rollers are positioned on the lower surface of the stretching piece 74, and the bracket is fixed on the standing platform 3. The side of the joint block 73 is also provided with a limiting plate 75, and one end of the limiting plate 75 is connected with the supporting part 2. The moving positions of the return spring and the connecting block are limited through the limiting plate, so that the stability of the back and forth movement of the supporting rod is improved. Wherein, in order to lighten the friction force between the stretching piece 74 and the supporting rod 72, the upper end surface of the supporting rod 72 is in a downward cambered surface structure.
In order to ensure the use safety of the standing platform 2, a distance detection sensor is arranged at the front end of the standing platform 2. When the telescopic machine stretches into the carriage, the distance between the telescopic machine and the front-end goods can be detected, if the telescopic machine finds that an obstacle is telescopic, the telescopic machine automatically stops stretching out, and further safety on a standing platform is guaranteed. Of course, the supporting part 2 can also be provided with illumination equipment, so that personnel can observe the condition in the carriage conveniently.
In this embodiment, the two sides of the standing platform 3 are provided with guardrails 4, the width of the guardrails 4 is greater than that of the supporting portion 2, and the difference between the two guardrails is defined between 0.5cm and 5cm, so that the standing platform 3 is folded on the supporting portion 2, and occupied space is saved. Wherein in order to realize the folding installation between standing platform 3 and supporting part 2, the bottom of guardrail 4 with the lower extreme of supporting part 2 articulates, be provided with the barrier plate on the lateral wall of guardrail 4, when standing platform expands, the barrier plate supports and leans on the supporting part. The folding and overturning of the standing platform are facilitated through the hinge joint between the guard rail and the supporting part, and the position of the standing platform when unfolded is limited through the blocking plate. The standing platform can be manually folded and unfolded, has a simple structure and is convenient to install on old equipment.
The supporting part 2 in this embodiment comprises a polygonal structure and a frame placed vertically, the end part of the transportable loading platform 1 is fixedly connected with the upper end of the frame, a guide post with a hollow structure is vertically arranged in the frame, and a limit hole for the jack post 76 to pass through is arranged on the guide post. One end of the positioning rod 5 is inserted into the guide post and fixed by the top post 76. In this embodiment, the number of the guide posts is two, and a positioning rod 5 is installed in each guide post. When an operator steps on the stretching piece 74, the jacking columns 76 on two sides retract and fall off from the corresponding positioning rods 5, so that the positioning rods 5 move downwards under the action of gravity until the steering wheel 6 abuts against the ground (or the bottom surface of the carriage), and the jacking columns 76 are used for fixing the positioning rods 5 again under the action of the return spring after the feet are loosened, so that the standing platform is effectively supported.
According to the invention, the rotating wheel at the lower end of the positioning rod is contacted with the ground through the positioning rod with adjustable height, so that the standing platform is supported, an operator can stand on the positioning rod without shaking up and down, and the safety of the operator is protected. Meanwhile, the height of the standing platform can be adjusted, and an operator can stand on the standing platform to process cargoes on the top layer of the carriage, so that the operator is prevented from stepping on the cargoes and then carrying the cargoes, and the cargoes are prevented from being stepped on. If the vehicle is loaded, operators can put goods in the carriage more reasonably, especially the goods on the top layer, which is beneficial to improving the transportation capacity of the vehicle, reducing the labor intensity of the operators and improving the operation safety. Meanwhile, the strength of the end part of the transportable loading platform 1 is enhanced by the installation of the supporting part 2, so that the installation of the standing platform 3 is facilitated, the requirement on the strength of the telescopic machine body is further reduced, the reliability of equipment is improved, and the service life is prolonged.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. The operation platform is used for the telescopic belt conveyor and is arranged at the end part of the transportable loading platform, and comprises a standing platform for a person to stand and a supporting part arranged at the end part of the transportable loading platform, wherein the standing platform is arranged on the supporting part in a foldable manner, and a distance detection sensor is arranged at the front end of the standing platform; the method is characterized in that: a positioning rod is inserted below the supporting part, and a steering wheel is installed at the bottom of the positioning rod; the standing platform is provided with a positioning mechanism capable of controlling the movement of the positioning rod;
The positioning rod is provided with positioning holes at intervals, and the positioning mechanism comprises a jacking column matched with the positioning holes and a control part for controlling the jacking column to run back and forth; the control part comprises a connecting block fixedly connected with the jacking column, one end of the connecting block is connected with one end of a return spring, and the other end of the return spring is fixed on the supporting part; the connecting block is also connected with the stretching piece;
the stretching piece is stepped on by the operator, the jack post is pulled out, the positioning rod slides down under the self gravity, the jack post is propped against the positioning hole again under the action of the return spring after the foot is loosened, and the positioning rod is fixed again.
2. The operating station according to claim 1, wherein: and the supporting part is provided with a limiting hole for the jack post to pass through.
3. The operating station according to claim 1, wherein: the number of the positioning rods is two, and the positioning rods are symmetrically arranged on two sides of the supporting part; each positioning rod is provided with a group of jacking posts, connecting blocks and return springs, and the two connecting blocks are respectively connected with two ends of the stretching piece.
4. The operating station according to claim 1, wherein: the standing platform where the lower part of the stretching piece is located is provided with a supporting rod, and the upper end face of the supporting rod is contacted with the stretching piece.
5. The operating station according to claim 4, wherein: the side of the linking block is also provided with a limiting plate, and one end of the limiting plate is connected with the supporting part.
6. The operating station according to claim 1, wherein: the steering wheel is characterized in that a fixed block is arranged inside the lower end of the positioning rod, a damping spring is arranged in the positioning rod between the steering wheel and the fixed block, and two ends of the damping spring are respectively fixed on the steering wheel and the fixed block.
7. The operating station according to claim 1, wherein: guard bars are arranged on two sides of the standing platform, the width of each guard bar is larger than that of the supporting portion, and the difference between the guard bars and the supporting portion is limited to be 0.5 cm-5 cm.
8. The operating station according to claim 7, wherein: the bottom of guardrail with the lower extreme of supporting part articulates, be provided with the barrier plate on the lateral wall of guardrail, when standing the people's platform and expanding, the barrier plate supports and leans on the supporting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711270078.5A CN107814143B (en) | 2017-12-05 | 2017-12-05 | Operation platform for telescopic belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711270078.5A CN107814143B (en) | 2017-12-05 | 2017-12-05 | Operation platform for telescopic belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107814143A CN107814143A (en) | 2018-03-20 |
| CN107814143B true CN107814143B (en) | 2024-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711270078.5A Active CN107814143B (en) | 2017-12-05 | 2017-12-05 | Operation platform for telescopic belt conveyor |
Country Status (1)
| Country | Link |
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| CN (1) | CN107814143B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497370A (en) * | 2019-09-18 | 2019-11-26 | 昆山市广程机械设备有限公司 | A kind of safe work platform |
| CN113173434A (en) * | 2021-05-20 | 2021-07-27 | 浙江微通智能科技有限公司 | Automatic change loading equipment |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676174A (en) * | 1985-09-16 | 1987-06-30 | Dingeldey Robert A | Collapsible work table |
| US5080024A (en) * | 1990-03-30 | 1992-01-14 | Eiji Yamamoto | Foldable workbench |
| DE19906357A1 (en) * | 1999-02-16 | 2000-08-17 | Fischer Gmbh & Co Ernst | Work table with worktop on shaped carriers, in which worktop can be adjusted in height |
| CN2614861Y (en) * | 2003-04-05 | 2004-05-12 | 叶英洪 | Up-down stand |
| KR20120003988U (en) * | 2010-11-29 | 2012-06-07 | 현대중공업 주식회사 | Bar style elastic adjusting pin jig |
| CN103009359A (en) * | 2012-12-01 | 2013-04-03 | 谢翠斌 | Folding lifting worktable |
| CN202922665U (en) * | 2012-11-09 | 2013-05-08 | 马国明 | Foldable structure of paper pushing platform for paper cutter |
| CN203331002U (en) * | 2013-06-06 | 2013-12-11 | 深圳市泰乐康科技有限公司 | Manual lifting workbench |
| CN205290885U (en) * | 2015-12-09 | 2016-06-08 | 中建七局安装工程有限公司 | Attached platform of dismantled and assembled mobilizable reinforcing bar processing operation |
| CN106395423A (en) * | 2016-12-12 | 2017-02-15 | 苏州双祺自动化设备有限公司 | Automatically telescopic belt conveyer for loading and unloading machine |
| CN106639286A (en) * | 2017-02-28 | 2017-05-10 | 山河智能装备股份有限公司 | Extendable multi-purpose high altitude platform |
| CN107167644A (en) * | 2017-06-08 | 2017-09-15 | 国网山东省电力公司威海市文登区供电公司 | A kind of method of Fast Installation ammeter box |
| CN107221879A (en) * | 2017-08-02 | 2017-09-29 | 国家电网公司 | Supply line's inspection platform |
| CN107243871A (en) * | 2017-06-30 | 2017-10-13 | 张艳 | A kind of workbench expanded or shunk |
| CN206636164U (en) * | 2017-04-11 | 2017-11-14 | 深圳市华夏装饰工程有限公司 | A kind of finishing ladder for being equipped with foldable object disposing platform |
| CN207698595U (en) * | 2017-12-05 | 2018-08-07 | 苏州双祺自动化设备有限公司 | A kind of operation platform in Extensible belt conveyor |
-
2017
- 2017-12-05 CN CN201711270078.5A patent/CN107814143B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676174A (en) * | 1985-09-16 | 1987-06-30 | Dingeldey Robert A | Collapsible work table |
| US5080024A (en) * | 1990-03-30 | 1992-01-14 | Eiji Yamamoto | Foldable workbench |
| DE19906357A1 (en) * | 1999-02-16 | 2000-08-17 | Fischer Gmbh & Co Ernst | Work table with worktop on shaped carriers, in which worktop can be adjusted in height |
| CN2614861Y (en) * | 2003-04-05 | 2004-05-12 | 叶英洪 | Up-down stand |
| KR20120003988U (en) * | 2010-11-29 | 2012-06-07 | 현대중공업 주식회사 | Bar style elastic adjusting pin jig |
| CN202922665U (en) * | 2012-11-09 | 2013-05-08 | 马国明 | Foldable structure of paper pushing platform for paper cutter |
| CN103009359A (en) * | 2012-12-01 | 2013-04-03 | 谢翠斌 | Folding lifting worktable |
| CN203331002U (en) * | 2013-06-06 | 2013-12-11 | 深圳市泰乐康科技有限公司 | Manual lifting workbench |
| CN205290885U (en) * | 2015-12-09 | 2016-06-08 | 中建七局安装工程有限公司 | Attached platform of dismantled and assembled mobilizable reinforcing bar processing operation |
| CN106395423A (en) * | 2016-12-12 | 2017-02-15 | 苏州双祺自动化设备有限公司 | Automatically telescopic belt conveyer for loading and unloading machine |
| CN106639286A (en) * | 2017-02-28 | 2017-05-10 | 山河智能装备股份有限公司 | Extendable multi-purpose high altitude platform |
| CN206636164U (en) * | 2017-04-11 | 2017-11-14 | 深圳市华夏装饰工程有限公司 | A kind of finishing ladder for being equipped with foldable object disposing platform |
| CN107167644A (en) * | 2017-06-08 | 2017-09-15 | 国网山东省电力公司威海市文登区供电公司 | A kind of method of Fast Installation ammeter box |
| CN107243871A (en) * | 2017-06-30 | 2017-10-13 | 张艳 | A kind of workbench expanded or shunk |
| CN107221879A (en) * | 2017-08-02 | 2017-09-29 | 国家电网公司 | Supply line's inspection platform |
| CN207698595U (en) * | 2017-12-05 | 2018-08-07 | 苏州双祺自动化设备有限公司 | A kind of operation platform in Extensible belt conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107814143A (en) | 2018-03-20 |
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