CN111689357A - Combined pedal without truss and combination method thereof - Google Patents
Combined pedal without truss and combination method thereof Download PDFInfo
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- CN111689357A CN111689357A CN202010191296.5A CN202010191296A CN111689357A CN 111689357 A CN111689357 A CN 111689357A CN 202010191296 A CN202010191296 A CN 202010191296A CN 111689357 A CN111689357 A CN 111689357A
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- groove
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- truss
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
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Abstract
The invention discloses a truss-free combined pedal and a combination method thereof, belonging to the technical field of sidewalk pedals. Can realize having got rid of the truss, when guaranteeing footboard intensity, very big optimization the footboard to the restriction of usage space requirement, and the footboard is convenient for make up, single can accomplish combination, dismantlement, labour saving and time saving.
Description
Technical Field
The invention relates to the technical field of sidewalk pedals, in particular to a combined pedal without a truss and a combination method thereof.
Background
Travelators refer to fixed electrically driven equipment with a circulating (plate or belt) walkway for transporting passengers at a horizontal or inclined angle of no more than 12 °. The moving sidewalk is suitable for places with concentrated pedestrian streams, such as stations, docks, shopping malls, airports, exhibition halls, sports halls and the like. Which occurred at the beginning of the 20 th century. The structure is similar to that of an escalator and mainly comprises a movable pavement and a handrail. In general, the moving road surface is not stepped even when it is inclined.
The prior sidewalk is characterized in that a chain is used on a truss to fix pedals to run along the direction of the truss, so that the required space requirement is high, and the sidewalk is inconvenient to use in narrow places or places with limited space requirements. Therefore, a combination pedal without a truss and a combination method thereof are provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a truss-free combined pedal and a combination method thereof, which can remove the truss, greatly optimize the limitation of the pedal on the use space requirement while ensuring the strength of the pedal, facilitate the combination of the pedal, complete the combination and the disassembly by a single person, and save time and labor.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a need not combination footboard of truss, includes two support columns and footboard roof, fixed mounting has the dead lever on the support column outer wall, the bottom fixedly connected with down tube of dead lever, fixedly connected with bottom sprag board between the down tube, fixedly connected with supporting shoe on the outer wall of dead lever one side, fixed mounting has the locating piece on the top outer wall that dead lever one end was kept away from to the supporting shoe, the constant head tank has been seted up on the top outer wall of locating piece, the top of dead lever is equipped with the connecting block of fixed mounting on the support column outer wall, the connecting block has been kept away from and has been seted up the spread groove on the outer wall of support.
The top end of the supporting column is movably provided with a top end block, the outer wall of the top end block is provided with an adjusting groove, and the middle part of the inner wall of the bottom end of the adjusting groove is fixedly provided with a fixing column.
The anti-skidding mechanism is characterized in that a plurality of anti-skidding blocks which are uniformly arranged are fixedly mounted on the outer wall of the top of the pedal top plate, built-in grooves are formed in the left end and the right end of the pedal top plate, adjusting connecting rods matched with the connecting grooves are movably mounted in the built-in grooves, one ends of the connecting rods are located inside fixedly connected with check blocks of the built-in grooves, and springs are fixedly connected between the outer wall of one side of each connecting rod and the inner wall of each built-in groove and far away from the check blocks.
Further, the bottom of bottom sprag board and support column flushes mutually, the material of bottom sprag board and support column is high strength steel, through the setting of support column and bottom sprag board, by support column and the bottom sprag board that high strength steel preparation formed, has replaced traditional truss as the support, when guaranteeing footboard intensity, very big optimization the footboard to the restriction of usage space requirement.
Further, the locating lever of the equal fixedly connected with in both ends and the positioning groove looks adaptation about footboard roof bottom outer wall, locating lever and positioning groove sliding connection through the setting of locating piece, positioning groove, locating lever, can be convenient for fix a position the footboard roof when the combination to be convenient for make up and improved the precision when making up.
Furthermore, a thread groove is formed in the outer wall of the bottom of the top end block and is in threaded connection with the supporting column, and the gap between the supporting column and the pedal top plate can be filled through the arrangement of the top end block, so that the gap between the supporting column and the pedal top plate is prevented from being too large.
Furthermore, equal fixedly connected with adjusts the pole on the outer wall of the fixed column left and right sides, the one end of keeping away from the fixed column of adjusting the pole and the inner wall fixed connection of adjustment tank, through the setting of thread groove, adjustment tank, fixed column, regulation pole, the top piece passes through thread groove and support column threaded connection, rotates the dismantlement and the installation that the top piece can be accomplished through adjusting the pole, and then the combination of being convenient for has improved the convenience.
Further, the connecting rod runs through the outer wall of the built-in groove, and the connecting rod is connected with the connecting groove in a sliding mode, and the connecting rod, the connecting groove, the supporting block, the positioning groove and the positioning rod are arranged, so that the pedal top plate is supported and connected in multiple points, and the supporting strength of the pedal is guaranteed.
Furthermore, the connecting rod is kept away from the fixture block of equal fixedly connected with and draw-in groove looks adaptation on the outer wall of both sides about dog one end, fixture block and draw-in groove sliding connection have improved stability through the setting of draw-in groove and fixture block.
Further, fixedly connected with pull rod on the top outer wall of connecting rod, through the setting of pull rod, built-in groove, connecting rod, dog, spring, through the pull rod pulling connecting rod, can make the connecting rod move to the built-in inslot to be convenient for be connected between connecting rod and spread groove, fixture block and the draw-in groove, and then the combination of the footboard of being convenient for.
A method for assembling a truss-free composite deck, comprising the steps of:
s1, the top block is rotated anticlockwise through the adjusting rod to enable the thread groove to be separated from the supporting columns, and the top blocks on the two supporting columns are detached;
s2, pulling the pull rods on the two sides to drive the stop blocks to extrude the springs, so that the connecting rods slide in the built-in grooves;
s3, placing the pedal top plate between the two support columns, aligning the positioning rod with the positioning groove, and moving the pedal top plate downwards to insert the positioning rod into the positioning groove;
s4, the pull rod is loosened, the spring rebounds, the connecting rod rebounds into the connecting groove, the clamping block rebounds into the clamping groove, and then the pedal can be assembled.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through the setting of support column and bottom sprag board, and support column and bottom sprag board that form are made by high strength steel have replaced traditional truss as the support, when guaranteeing footboard intensity, very big optimization the footboard to the restriction that the usage space required.
(2) Through the setting of locating piece, constant head tank, locating lever, can be convenient for fix a position the footboard roof when the combination to be convenient for make up and improved the precision when making up.
(3) Through the arrangement of the top end block, the gap between the support column and the pedal top plate can be filled, and the gap between the support column and the pedal top plate is prevented from being too large.
(4) Through the setting of thread groove, adjustment tank, fixed column, regulation pole, the top piece passes through thread groove and support column threaded connection, rotates the dismantlement and the installation that the top piece can be accomplished to the piece through adjusting the pole, and then the combination of being convenient for has improved the convenience.
(5) Through the setting of connecting rod, spread groove, supporting shoe, locating piece, constant head tank, locating lever to the multiple spot supports, connects the footboard roof, ensures the support intensity of footboard. Through the arrangement of the clamping groove and the clamping block, the stability is improved.
(6) Through the setting of pull rod, built-in groove, connecting rod, dog, spring, through pull rod pulling connecting rod, can make the connecting rod remove to the built-in inslot to be convenient for be connected between connecting rod and spread groove, fixture block and the draw-in groove, and then the combination of the footboard of being convenient for, make single combination, labour saving and time saving that can accomplish the footboard.
Drawings
FIG. 1 is a schematic view of the structure of the top board of the footboard and the supporting pillar in combination according to the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of the interior of the locating block of the present invention;
FIG. 4 is a cross-sectional view at the joint block of the present invention;
FIG. 5 is a side view of the present invention at the attachment slot;
figure 6 is a cross-sectional view of the interior of the top block of the present invention;
figure 7 is a top view of the top block of the present invention.
The reference numbers in the figures illustrate:
1. a support pillar; 2. a pedal top plate; 3. fixing the rod; 4. a diagonal bar; 5. a bottom support plate; 6. a support block; 7. positioning blocks; 8. positioning a groove; 9. connecting blocks; 10. connecting grooves; 11. a card slot; 12. a top block; 13. a thread groove; 14. an adjustment groove; 15. fixing a column; 16. adjusting a rod; 17. anti-skid blocks; 18. positioning a rod; 19. a built-in groove; 20. a connecting rod; 21. a stopper; 22. a spring; 23. a clamping block; 24. a pull rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, a combination pedal without a truss comprises two support columns 1 and a pedal top plate 2, wherein a fixed rod 3 is fixedly installed on the outer wall of each support column 1, an inclined rod 4 is fixedly connected to the bottom end of each fixed rod 3, a bottom support plate 5 is fixedly connected between the inclined rods 4, the bottom support plate 5 is flush with the bottom end of each support column 1, the bottom support plate 5 and the support columns 1 are both made of high-strength steel, the support columns 1 and the bottom support plates 5 made of the high-strength steel are arranged through the support columns 1 and the bottom support plates 5 to replace the traditional truss as a support, the strength of the pedal is ensured, the limitation of the pedal on the use space requirement is greatly optimized, a support block 6 is fixedly connected to the outer wall of one side of each support column 3, and a positioning block 7 is fixedly installed on the outer wall of, seted up constant head tank 8 on the top outer wall of locating piece 7, the locating lever 18 of the equal fixedly connected with in both ends and the constant head tank 8 looks adaptation about 2 outer walls of footboard roof, locating lever 18 and constant head tank 8 sliding connection, through locating piece 7, constant head tank 8, the setting of locating lever 18, can be when the combination, be convenient for fix a position footboard roof 2, thereby be convenient for make up and improve the precision when making up, the top of dead lever 3 is equipped with connecting block 9 of fixed mounting on 1 outer wall of support column, spread groove 10 has been seted up on the outer wall of 1 one side of support column in the distance of connecting block 9, draw-in groove 11 has all been seted up to the upper.
Referring to fig. 1 and 6-7, a top end block 12 is movably mounted at the top end of a support column 1, a thread groove 13 is formed in the outer wall of the bottom of the top end block 12, the thread groove 13 is in threaded connection with the support column 1, a gap between the support column 1 and a pedal top plate 2 can be filled through the arrangement of the top end block 12, an overlarge gap between the support column 1 and the pedal top plate 2 is prevented, an adjusting groove 14 is formed in the outer wall of the top end block 12, a fixing column 15 is fixedly mounted in the middle of the inner wall of the bottom end of the adjusting groove 14, adjusting rods 16 are fixedly connected to the outer walls of the left side and the right side of the fixing column 15, one end of each adjusting rod 16 far away from the fixing column 15 is fixedly connected with the inner wall of the adjusting groove 14, the top end block 12 is in threaded connection with the support column 1 through the thread groove 13 through the arrangement of, thereby being convenient for combination and improving convenience.
Referring to fig. 1-7, a plurality of anti-slip blocks 17 are fixedly mounted on the outer wall of the top of the pedal top plate 2, a built-in groove 19 is formed in each of the left and right ends of the pedal top plate 2, an adjusting rod 20 adapted to the connecting groove 10 is movably mounted in each of the built-in grooves 19, the connecting rod 20 penetrates through the outer wall of the built-in groove 19, the connecting rod 20 is slidably connected with the connecting groove 10, the supporting block 6, the positioning block 7, the positioning groove 8 and the positioning rod 18 are arranged to support and connect the pedal top plate 2 at multiple points to ensure the supporting strength of the pedal, a stopper 21 is fixedly connected to one end of the connecting rod 20 and the inner wall of the built-in groove 19, a spring 22 is fixedly connected between the outer wall of the stopper 21 far away from one side of the connecting rod 20 and the inner wall of the built-in groove 19, and a clamping block 23 adapted to, fixture block 23 and draw-in groove 11 sliding connection, through the setting of draw-in groove 11 and fixture block 23, stability has been improved, fixedly connected with pull rod 24 on the top outer wall of connecting rod 20, through pull rod 24, built-in groove 19, connecting rod 20, dog 21, spring 22's setting, through pull rod 24 pulling connecting rod 20, can make connecting rod 20 remove in the built-in groove 19 to be convenient for connecting rod 20 and spread groove 10, fixture block 23 and the combination of draw-in groove 11, and then the footboard of being convenient for.
A method for assembling a truss-free composite deck, comprising the steps of:
s1, the top block 12 is rotated anticlockwise through the adjusting rod 16, the thread groove 13 is separated from the supporting columns 1, and the top blocks 12 on the two supporting columns 1 are detached;
s2, pulling the pull rods 24 at the two sides to drive the stop block 21 to extrude the spring 22, so that the connecting rod 20 slides into the built-in groove 19;
s3, placing the pedal top plate 2 between the two support columns 1, aligning the positioning rod 18 with the positioning groove 8, and moving the pedal top plate 2 downwards to insert the positioning rod 18 into the positioning groove 8;
s4, the pull rod 24 is loosened, the spring 22 rebounds, the connecting rod 20 rebounds into the connecting groove 10, and the clamping block 23 rebounds into the clamping groove 11, so that the pedal can be assembled.
According to the invention, the support columns 1 and the bottom support plates 5 are arranged and made of high-strength steel, so that the traditional truss is replaced as a support, the strength of the pedal is ensured, and the limit of the pedal on the use space requirement is greatly optimized; through the arrangement of the positioning block 7, the positioning groove 8 and the positioning rod 18, the pedal top plate 2 can be conveniently positioned during combination, so that the combination is convenient, and the precision during combination is improved; through the arrangement of the top end block 12, the gap between the support column 1 and the pedal top plate 2 can be filled, and the gap between the support column 1 and the pedal top plate 2 is prevented from being too large; through the arrangement of the thread groove 13, the adjusting groove 14, the fixing column 15 and the adjusting rod 16, the top block 12 is in threaded connection with the supporting column 1 through the thread groove 13, and the top block 12 can be detached and installed by rotating the adjusting rod 16 to the top block 12, so that the assembly is facilitated, and the convenience is improved; through the arrangement of the connecting rod 20, the connecting groove 10, the supporting block 6, the positioning block 7, the positioning groove 8 and the positioning rod 18, the pedal top plate 2 is supported and connected in multiple points, and the supporting strength of the pedal is ensured; the stability is improved by the arrangement of the clamping groove 11 and the clamping block 23; through the arrangement of the pull rod 24, the built-in groove 19, the connecting rod 20, the stop block 21 and the spring 22, the connecting rod 20 is pulled through the pull rod 24, so that the connecting rod 20 can move into the built-in groove 19, the connection between the connecting rod 20 and the connecting groove 10 and the connection between the stop block 23 and the clamping groove 11 are facilitated, the combination of the pedals is facilitated, and the combination of the pedals can be completed by a single person; compared with the prior art, the truss can be removed, the strength of the pedal is guaranteed, meanwhile, the limitation of the pedal on the use space requirement is greatly optimized, the pedal is convenient to combine, the combination and the disassembly can be completed by a single person, and time and labor are saved.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (9)
1. The utility model provides a need not combination footboard of truss, includes two support columns (1) and footboard roof (2), its characterized in that: the fixing rod (3) is fixedly installed on the outer wall of the supporting column (1), the bottom end of the fixing rod (3) is fixedly connected with inclined rods (4), a bottom supporting plate (5) is fixedly connected between the inclined rods (4), a supporting block (6) is fixedly connected to the outer wall of one side of the fixing rod (3), a positioning block (7) is fixedly installed on the outer wall of the top of one end, away from the fixing rod (3), of the supporting block (6), a positioning groove (8) is formed in the outer wall of the top of the positioning block (7), a connecting block (9) fixedly installed on the outer wall of the supporting column (1) is arranged above the fixing rod (3), a connecting groove (10) is formed in the outer wall of one side, away from the supporting column (1), of the connecting block (9);
a top end block (12) is movably mounted at the top end of the supporting column (1), an adjusting groove (14) is formed in the outer wall of the top end block (12), and a fixing column (15) is fixedly mounted in the middle of the inner wall of the bottom end of the adjusting groove (14);
fixed mounting has non slipping spur (17) of a plurality of even settings on the top outer wall of footboard roof (2), built-in groove (19) have all been seted up to the inside at both ends about footboard roof (2), the inside movable mounting of built-in groove (19) has the accent connecting rod (20) with spread groove (10) looks adaptation, the one end of connecting rod (20) just is located inside fixedly connected with dog (21) of built-in groove (19), fixedly connected with spring (22) between the outer wall of connecting rod (20) one side and the inner wall of built-in groove (19) are kept away from in dog (21).
2. The truss-less compound floor of claim 1, wherein: the bottom end of the bottom supporting plate (5) and the bottom end of the supporting column (1) are flush with each other, and the bottom supporting plate (5) and the supporting column (1) are made of high-strength steel.
3. The truss-less compound floor of claim 1, wherein: both ends equal fixedly connected with in the left and right sides of footboard roof (2) bottom outer wall and locating lever (18) of constant head tank (8) looks adaptation, locating lever (18) and constant head tank (8) sliding connection.
4. The truss-less compound floor of claim 1, wherein: the outer wall of the bottom of the top end block (12) is provided with a thread groove (13), and the thread groove (13) is in threaded connection with the support column (1).
5. The truss-less compound floor of claim 1, wherein: the outer walls of the left side and the right side of the fixed column (15) are fixedly connected with adjusting rods (16), and one end, far away from the fixed column (15), of each adjusting rod (16) is fixedly connected with the inner wall of the adjusting groove (14).
6. The truss-less compound floor of claim 1, wherein: the connecting rod (20) penetrates through the outer wall of the built-in groove (19), and the connecting rod (20) is connected with the connecting groove (10) in a sliding mode.
7. The truss-less compound floor of claim 1, wherein: the outer walls of the upper side and the lower side of one end, far away from the stop block (21), of the connecting rod (20) are fixedly connected with clamping blocks (23) matched with the clamping grooves (11), and the clamping blocks (23) are connected with the clamping grooves (11) in a sliding mode.
8. The truss-less compound floor of claim 1, wherein: the outer wall of the top of the connecting rod (20) is fixedly connected with a pull rod (24).
9. A method of assembling a truss-less sectional decking according to any one of claims 1 to 8 wherein: the method comprises the following steps:
s1, the top end block (12) is rotated anticlockwise through the adjusting rod (16), the thread groove (13) is separated from the supporting columns (1), and the top end blocks (12) on the two supporting columns (1) are detached;
s2, pulling the pull rods (24) at the two sides to drive the stop block (21) to extrude the spring (22), so that the connecting rod (20) slides into the built-in groove (19);
s3, placing the pedal top plate (2) between the two support columns (1), aligning the positioning rod (18) with the positioning groove (8), and moving the pedal top plate (2) downwards to insert the positioning rod (18) into the positioning groove (8);
s4, the pull rod (24) is loosened, the spring (22) rebounds, the connecting rod (20) is rebounded into the connecting groove (10), the clamping block (23) is rebounded into the clamping groove (11), and then the pedal can be assembled in a combined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191296.5A CN111689357B (en) | 2020-03-18 | 2020-03-18 | Combined pedal without truss and combination method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191296.5A CN111689357B (en) | 2020-03-18 | 2020-03-18 | Combined pedal without truss and combination method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111689357A true CN111689357A (en) | 2020-09-22 |
| CN111689357B CN111689357B (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010191296.5A Active CN111689357B (en) | 2020-03-18 | 2020-03-18 | Combined pedal without truss and combination method thereof |
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| CN (1) | CN111689357B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279250A (en) * | 1997-04-10 | 1998-10-20 | Hitachi Building Syst Co Ltd | Carrying device of escalator step for wheelchair |
| CN1874953A (en) * | 2003-11-03 | 2006-12-06 | 通力股份公司 | Pallet arrangement for conveyor |
| CN102530699A (en) * | 2012-02-27 | 2012-07-04 | 苏州奔一机电有限公司 | Heavy-load assembly type steel moving sidewalk pedal structure |
| CN102530698A (en) * | 2012-02-21 | 2012-07-04 | 苏州新达电扶梯部件有限公司 | Support structure suitable for ultra-wide step of moving pavement |
| CN203143869U (en) * | 2013-04-07 | 2013-08-21 | 沈阳东旭电梯有限责任公司 | Frameless elevator guide rail support |
| CN105060087A (en) * | 2015-07-20 | 2015-11-18 | 苏州新达电扶梯部件有限公司 | Rectangular tube truss without support |
| CN206051251U (en) * | 2016-10-09 | 2017-03-29 | 苏州特斯拉快速电梯有限公司 | A kind of escalator gateway subsides and reports to the police and protection device |
| WO2017061390A1 (en) * | 2015-10-05 | 2017-04-13 | 三菱電機株式会社 | Passenger conveyor step and method for assembling passenger conveyor step |
| CN206395697U (en) * | 2017-01-19 | 2017-08-11 | 杭州吉时语科技有限公司 | A kind of safe type electric pedal for escalator |
| CN207932874U (en) * | 2017-06-05 | 2018-10-02 | 东芝电梯株式会社 | Passenger conveyors |
| CN208087033U (en) * | 2018-03-21 | 2018-11-13 | 砀山瑞业钢构有限公司 | A kind of floor plates turnover-proof device |
| CN209815461U (en) * | 2019-05-04 | 2019-12-20 | 亚洲富士长林电梯（新余）有限公司 | Effectual escalator footboard of antiskid |
-
2020
- 2020-03-18 CN CN202010191296.5A patent/CN111689357B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279250A (en) * | 1997-04-10 | 1998-10-20 | Hitachi Building Syst Co Ltd | Carrying device of escalator step for wheelchair |
| CN1874953A (en) * | 2003-11-03 | 2006-12-06 | 通力股份公司 | Pallet arrangement for conveyor |
| CN102530698A (en) * | 2012-02-21 | 2012-07-04 | 苏州新达电扶梯部件有限公司 | Support structure suitable for ultra-wide step of moving pavement |
| CN102530699A (en) * | 2012-02-27 | 2012-07-04 | 苏州奔一机电有限公司 | Heavy-load assembly type steel moving sidewalk pedal structure |
| CN203143869U (en) * | 2013-04-07 | 2013-08-21 | 沈阳东旭电梯有限责任公司 | Frameless elevator guide rail support |
| CN105060087A (en) * | 2015-07-20 | 2015-11-18 | 苏州新达电扶梯部件有限公司 | Rectangular tube truss without support |
| WO2017061390A1 (en) * | 2015-10-05 | 2017-04-13 | 三菱電機株式会社 | Passenger conveyor step and method for assembling passenger conveyor step |
| CN206051251U (en) * | 2016-10-09 | 2017-03-29 | 苏州特斯拉快速电梯有限公司 | A kind of escalator gateway subsides and reports to the police and protection device |
| CN206395697U (en) * | 2017-01-19 | 2017-08-11 | 杭州吉时语科技有限公司 | A kind of safe type electric pedal for escalator |
| CN207932874U (en) * | 2017-06-05 | 2018-10-02 | 东芝电梯株式会社 | Passenger conveyors |
| CN208087033U (en) * | 2018-03-21 | 2018-11-13 | 砀山瑞业钢构有限公司 | A kind of floor plates turnover-proof device |
| CN209815461U (en) * | 2019-05-04 | 2019-12-20 | 亚洲富士长林电梯（新余）有限公司 | Effectual escalator footboard of antiskid |
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| Publication number | Publication date |
|---|---|
| CN111689357B (en) | 2022-05-24 |
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