CN210340025U - Safety maintenance supporting table for elevator - Google Patents
Safety maintenance supporting table for elevator Download PDFInfo
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- CN210340025U CN210340025U CN201921379186.0U CN201921379186U CN210340025U CN 210340025 U CN210340025 U CN 210340025U CN 201921379186 U CN201921379186 U CN 201921379186U CN 210340025 U CN210340025 U CN 210340025U
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Abstract
The utility model relates to an elevator overhauls equipment technical field, especially relates to a safety inspection brace table for elevator. The to-be-solved technical problem of the utility model is that the elevator is with safe overhaul brace table use and accomodate inconvenient problem. In order to solve the technical problem, the utility model provides a safety inspection brace table for elevator, which comprises a carriage, the fixed foundatin plate that is provided with in car inner wall's top, there is movable cat ladder bottom the foundatin plate through cat ladder axle swing joint, the welding of the left side of activity cat ladder has the arc frame, the one end of arc frame runs through the foundatin plate and along extending to its top. This safety inspection brace table for elevator adopts beta structure, utilizes the rotatory drive that triggers of activity cat ladder and props up a brace table, has good storage nature, when providing effective protective structure for safety maintenance, very big space that has saved supporting platform occupies, provides convenience for the maintenance of no computer lab haulage elevator.
Description
Technical Field
The invention relates to the technical field of elevator maintenance equipment, in particular to a safety maintenance supporting table for an elevator.
Background
When the machine room-free traction elevator is in maintenance operation, because the space which can be used by the elevator shaft is small, the safety-free platform brings inconvenience to the maintenance operation and brings threat to the personal safety of operators. Traditional safety inspection brace table has great space frame, occupies very big space, is not suitable for less no computer lab and tows the elevator, has brought the challenge to the cost of elevator itself, and because the rate of utilization is not high, inconvenient accomodating has also increased the maintenance cost in later stage.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a safety maintenance support table for an elevator, which solves the problem that the safety maintenance support table for the elevator is inconvenient to use and store.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a safety inspection brace table for elevator, includes the car, the fixed foundatin plate that is provided with in car inner wall's top, there is movable cat ladder bottom through cat ladder axle swing joint, the left side welding of activity cat ladder has the arc frame, the one end of arc frame runs through the foundatin plate and along extending to its top, the one end welding of arc frame has spacing pad.
The fixed laminating in top of foundatin plate has the board of hanging, the four corners at board top of hanging all is provided with the adjustable shelf, two of board homonymy of hanging the movable shelf one side relative is passed through loose axle fixed connection, safety barrier has been cup jointed on the surface of loose axle, safety barrier's the fixed spacing slider that is provided with in top, safety barrier top swing joint has safety handle, U-shaped logical groove has been seted up on safety handle's surface, spacing slider swing joint is in U-shaped logical inslot, two one side that safety barrier carried on the back mutually all fixedly is provided with the guide rail clamp.
The middle part of the top of the suspension plate is fixedly provided with two control brackets, the two control brackets are connected with a control lever through a control shaft pin, a control through groove is formed in the left side of the front of the control lever, one end of the arc-shaped frame is connected in the control through groove in a pin mode, a driven through groove is formed in the front of the safety guardrail, and the right end of the control lever is connected in the driven through groove in a pin mode.
The top surface activity overlap joint of board of hanging has the lifter plate, the bottom surface of lifter plate has the backup pad through the joint piece pin, the fixed laminating in right side of activity cat ladder has the track board, the backup pad activity cup joints in the track board, the bottom that mounting and cylinder barrel are passed through to car inner wall's right side is articulated, the track board right side is articulated with the top of cylinder piston rod.
Further preferably, the base plate, the suspension plate and the lifting plate are provided with uplink through holes with the same size and shape.
Further preferably, the bottom surface of the limiting pad is fixedly provided with a clamping barb, and the limiting pad is clamped with the top surface of the foundation plate.
Further preferably, two of the same side of the suspension plate are welded with track floating strips on the opposite side of the safety barrier, track grooves are formed in the surfaces of the track floating strips, track sliding blocks are fixedly arranged at the two ends of the front side and the rear side of the lifting plate, and the track sliding blocks are connected in the track grooves in a sliding mode.
Preferably, the guide rail clamp comprises two rectangular pieces with the same shape and size, a semi-cylindrical groove is formed in one side, opposite to the two rectangular pieces, of the two rectangular pieces, the same side of the two rectangular pieces is movably connected through a torsion spring, a clamping shaft is movably sleeved at the axis of the torsion spring, the clamping shaft is movably sleeved with the upper side and the lower side of the two rectangular pieces, a triangular piece is sleeved on the surface of the clamping shaft, and the triangular piece is welded on one side of the safety guardrail.
Further preferably, the lifting plate has the same shape as the suspension plate, and the size of the lifting plate is 0.8 times that of the suspension plate.
(III) advantageous effects
The invention provides a safe maintenance support table for an elevator, which has the following beneficial effects:
(1) this safety inspection brace table for elevator adopts beta structure, utilizes the rotatory drive that triggers of activity cat ladder and prop up a brace table, has good storage nature, when providing effective protective structure for safety maintenance, very big space that has saved supporting platform occupies, and very big headspace that has saved the car provides convenience for the maintenance that no computer lab hauled the elevator.
(2) This safety inspection brace table for elevator can be through the cylinder when opening and shutting the movable ladder stand and control, can adjust the height of lifter plate on the support table of maintenance, has strengthened the adjustability of brace table position, has further strengthened the convenience of operation when the elevator maintenance.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
fig. 2 is a top view of a structural rail clip of the present invention.
In the figure: 1 car, 2 foundatin plates, 3 cat ladder axles, 4 movable ladders, 5 arc-shaped frames, 6 spacing pads, 7 fishplates, 8 adjustable frames, 9 adjustable shafts, 10 safety guardrails, 11 spacing sliders, 12 safety handrails, 13U-shaped through grooves, 14 guide rail clamps, 15 control supports, 16 control levers, 17 control through grooves, 18 driven through grooves, 19 lifting plates, 20 supporting plates, 21 track plates and 22 cylinders.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a safety inspection brace table for elevator, including car 1, the fixed foundatin plate 2 that is provided with in top of 1 inner wall of car, there is movable cat ladder 4 in the bottom of foundatin plate 2 through 3 swing joint of cat ladder axle, the left side welding of activity cat ladder 4 has arc frame 5, the one end of arc frame 5 runs through foundatin plate 2 and along extending to its top, the one end welding of arc frame 5 has spacing pad 6, the fixed joint overhead kick that is provided with in bottom surface of spacing pad 6, spacing pad 6 and foundatin plate 2's top surface joint, because opening and shutting of activity cat ladder 4 and the opening and shutting of examining and repairing brace table safety barrier 10 and safety handle 12 have certain linkage, when cylinder 22 provides and opens and shuts, utilize the overhead kick structure to keep the rigidity of activity cat ladder 4 at the state of opening, reinforcing stability and.
The top of the foundation plate 2 is fixedly attached with a suspension plate 7, four corners of the top of the suspension plate 7 are respectively provided with a movable frame 8, one opposite sides of two movable frames 8 at the same side of the suspension plate 7 are fixedly connected through a movable shaft 9, the surface of the movable shaft 9 is sleeved with a safety guardrail 10, one opposite sides of two safety guardrails 10 at the same side of the suspension plate 7 are respectively welded with a track floating strip, the surface of the track floating strip is provided with a track groove, two ends of the front side and the rear side of a lifting plate 19 are respectively and fixedly provided with a track slider, the track sliders are slidably connected in the track grooves to limit the moving track of the lifting plate 19, the stability of equipment is enhanced while the position of the lifting plate 19 is adjusted, the top end of the safety guardrail 10 is fixedly provided with a limit slider 11, the top end of the safety guardrail 10 is movably connected with a safety handrail 12, the surface of the safety handrail, two safety barrier 10 one sides of carrying on the back mutually all fixedly are provided with guide clamp 14, guide clamp 14 includes two blocks of shapes and the same rectangle pieces of size, the semicircle pillar recess has been seted up to two relative one sides of rectangle piece, torsional spring swing joint is passed through to the homonymy of two rectangle pieces, the axle center department activity of torsional spring has cup jointed the clamping axle, the clamping axle cup joints with the activity of the upper and lower side of two rectangle pieces, three corner fittings have been cup jointed on clamping axle surface, the welding of three corner fittings is in one side of safety barrier 10, carry out the block through guide rail on guide clamp 14 and the elevator well inner wall, further strengthen safety barrier 10's steadiness, promote the factor of safety who overhauls a supporting bench.
Two control brackets 15 are fixedly arranged in the middle of the top of the suspension plate 7, a control lever 16 is connected to the two control brackets 15 through control shaft pins, a control through groove 17 is formed in the left side of the front face of the control lever 16, one end of the arc-shaped frame 5 is connected in the control through groove 17 in a pin mode, a driven through groove 18 is formed in the front face of the safety guardrail 10, and the right end of the control lever 16 is connected in the driven through groove 18 in a pin mode.
The top surface of the suspension plate 7 is movably lapped with a lifting plate 19, the shape of the lifting plate 19 is the same as that of the suspension plate 7, the size of the lifting plate 19 is 0.8 times that of the suspension plate 7, because of the limit function of the track floating strip and the track sliding block, the size of the lifting plate 19 is smaller than that of the suspension plate and the offset between the lifting plate 19 and the safety barrier 10 is too large in the moving process, so that the surfaces of the foundation plate 2, the suspension plate 7 and the lifting plate 19 are provided with the ascending through holes with the same size and shape, and personnel can go through the movable ladder stand 4, can remove to the lifter plate 19 surface through going upward the through-hole, the bottom surface of lifter plate 19 has backup pad 20 through the joint pin, and the fixed laminating in right side of activity cat ladder 4 has track board 21, and backup pad 20 activity cup joints in track board 21, and the right side of car 1 inner wall is articulated through the bottom of mounting and cylinder 22 cylinder, and track board 21 right side is articulated with the top of cylinder 22 piston rod.
The working principle is as follows: during initial state, activity cat ladder 4 is parallel and the overlap joint with foundatin plate 2, and safety barrier 10 and safety handle 12 are folding and parallel with foundatin plate 2, and cylinder 22 is in the extension state.
During the use, cylinder 22 contracts the rotatory expansion of pulling movable cat ladder 4 and is until being perpendicular with foundatin plate 2, arc 5 drives the left end of control lever 16 and moves down, the right-hand member lifting, because the transmission of control lever 16 right-hand member, safety barrier 10 expandes to both sides until guide clamp 14 and the guide rail clamp of elevator well, safety barrier 10 promotes the height of its end safety handle 12, spacing slider 11 moves to both sides until the end position of U-shaped logical groove 13, accomplish the expansion of maintenance brace table when spacing pad 6 and foundatin plate 2 surface joint, personnel's accessible goes upward the through-hole and moves to lifter plate 19 top surfaces.
Under the state of examining and repairing the brace table and expanding, when guaranteeing spacing pad 6 and 2 joints of foundatin plate, cylinder 22 extends, drives backup pad 20 and shifts up in the track board, and lifter plate 19 lifts up along with backup pad 20, and lifter plate 19's high promotion through the lift of the steerable lifter plate 19 of cylinder 22, provides the convenience for the maintenance operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. The utility model provides an elevator is with safe overhaul supporting bench, includes car (1), its characterized in that: a foundation plate (2) is fixedly arranged at the top of the inner wall of the lift car (1), the bottom end of the foundation plate (2) is movably connected with a movable ladder (4) through a ladder shaft (3), an arc-shaped frame (5) is welded on the left side of the movable ladder (4), one end of the arc-shaped frame (5) penetrates through the foundation plate (2) and extends to the upper side of the foundation plate, and a limiting pad (6) is welded at one end of the arc-shaped frame (5);
a suspension plate (7) is fixedly attached to the top of the foundation plate (2), four corners of the top of the suspension plate (7) are provided with movable frames (8), one opposite sides of two movable frames (8) on the same side of the suspension plate (7) are fixedly connected through movable shafts (9), the surface of each movable shaft (9) is sleeved with a safety guardrail (10), the top end of each safety guardrail (10) is fixedly provided with a limiting slide block (11), the top end of each safety guardrail (10) is movably connected with a safety handrail (12), the surface of each safety handrail (12) is provided with a U-shaped through groove (13), each limiting slide block (11) is movably connected into each U-shaped through groove (13), and one side of each safety guardrail (10) opposite to each other is fixedly provided with a guide rail clamp (14);
the middle of the top of the suspension plate (7) is fixedly provided with two control brackets (15), the two control brackets (15) are connected with a control lever (16) through a control shaft pin, the left side of the front of the control lever (16) is provided with a control through groove (17), one end of the arc-shaped frame (5) is connected in the control through groove (17) in a pin mode, the front of the safety guardrail (10) is provided with a driven through groove (18), and the right end of the control lever (16) is connected in the driven through groove (18) in a pin mode;
the top surface activity overlap joint of suspension board (7) has lifter plate (19), the underrun joint spare pin of lifter plate (19) has backup pad (20), the fixed laminating in right side of activity cat ladder (4) has track board (21), backup pad (20) activity cup joints in track board (21), the bottom that the right side of car (1) inner wall passes through mounting and cylinder (22) cylinder is articulated, the top of track board (21) right side and cylinder (22) piston rod is articulated.
2. A safety maintenance support table for an elevator according to claim 1, wherein: the base plate (2), the suspension plate (7) and the lifting plate (19) are all provided with uplink through holes with the same size and shape.
3. A safety maintenance support table for an elevator according to claim 1, wherein: the fixed joint overhead kick that is provided with in bottom surface of spacing pad (6), the top surface joint of spacing pad (6) and foundatin plate (2).
4. A safety maintenance support table for an elevator according to claim 1, wherein: two of hang fishplate bar (7) homonymy safety barrier (10) relative one side all welded the track superficial strip, the track groove has been seted up on the track superficial strip surface, the fixed track slider that is provided with in both ends of lifter plate (19) front and back side, track slider sliding connection is in the track groove.
5. A safety maintenance support table for an elevator according to claim 1, wherein: the guide rail clamp (14) comprises two rectangular parts with the same shape and size, a semi-cylindrical groove is formed in one side, opposite to the two rectangular parts, of the two rectangular parts, the same side of the rectangular parts is movably connected with each other through a torsion spring, a clamping shaft is movably sleeved at the axis of the torsion spring, the clamping shaft is movably sleeved with the two rectangular parts, a triangular part is sleeved on the surface of the clamping shaft, and the triangular part is welded on one side of the safety guardrail (10).
6. A safety maintenance support table for an elevator according to claim 1, wherein: the lifting plate (19) is the same as the suspension plate (7) in shape, and the size of the lifting plate (19) is 0.8 times that of the suspension plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379186.0U CN210340025U (en) | 2019-08-23 | 2019-08-23 | Safety maintenance supporting table for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921379186.0U CN210340025U (en) | 2019-08-23 | 2019-08-23 | Safety maintenance supporting table for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210340025U true CN210340025U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921379186.0U Active CN210340025U (en) | 2019-08-23 | 2019-08-23 | Safety maintenance supporting table for elevator |
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| Country | Link |
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| CN (1) | CN210340025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502340A (en) * | 2020-04-26 | 2020-08-07 | 谭丽 | Environment-friendly energy-saving sunshade |
| CN111689344A (en) * | 2020-06-22 | 2020-09-22 | 北菱电梯股份有限公司 | Elevator car roof with rotary ladder stand function |
| CN111824905A (en) * | 2020-07-28 | 2020-10-27 | 康达电梯有限公司 | Intelligent elevator car overhauling device and overhauling method thereof |
-
2019
- 2019-08-23 CN CN201921379186.0U patent/CN210340025U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502340A (en) * | 2020-04-26 | 2020-08-07 | 谭丽 | Environment-friendly energy-saving sunshade |
| CN111689344A (en) * | 2020-06-22 | 2020-09-22 | 北菱电梯股份有限公司 | Elevator car roof with rotary ladder stand function |
| CN111689344B (en) * | 2020-06-22 | 2021-09-28 | 北菱电梯股份有限公司 | Elevator car roof with rotary ladder stand function |
| CN111824905A (en) * | 2020-07-28 | 2020-10-27 | 康达电梯有限公司 | Intelligent elevator car overhauling device and overhauling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 190, Guangzhou Road, Huai'an Economic Development Zone, Jiangsu Province, 223005 Patentee after: JIANGSU STADE ELEVATOR Co.,Ltd. Address before: 223005 No.69, zangjundong Road, Huaian Economic Development Zone, Jiangsu Province Patentee before: JIANGSU STADE ELEVATOR Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |