CN220074273U - Polishing device for T-shaped elevator guide rail - Google Patents
Polishing device for T-shaped elevator guide rail Download PDFInfo
- Publication number
- CN220074273U CN220074273U CN202320555199.9U CN202320555199U CN220074273U CN 220074273 U CN220074273 U CN 220074273U CN 202320555199 U CN202320555199 U CN 202320555199U CN 220074273 U CN220074273 U CN 220074273U
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- China
- Prior art keywords
- elevator guide
- guide rail
- polishing
- shaped elevator
- roller group
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- 238000005498 polishing Methods 0.000 title claims abstract description 48
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000007517 polishing process Methods 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 244000137852 Petrea volubilis Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
The utility model discloses a polishing device for a T-shaped elevator guide rail, which comprises a rack; the displacement assembly is arranged on the frame and used for conveying the T-shaped elevator guide rail; the limiting component is arranged on the frame and used for fixing the track of the T-shaped elevator guide rail in the displacement process; the polishing assembly is used for polishing the T-shaped elevator guide rail; and the collecting assembly is used for collecting scraps generated in the polishing process. The beneficial effects of the utility model are as follows: through displacement subassembly transportation T type elevator guide rail, fiber component makes it remove according to the orbit of predetermineeing to T type elevator guide rail spacing, can make T type elevator guide rail take place the skew at the in-process of polishing simultaneously by the local mark polishing assembly, and the sweeps that the production of polishing can be collected by collecting the subassembly, prevents to produce the pollution.
Description
Technical Field
The utility model belongs to the field of polishing, in particular to the field of polishing of T-shaped elevator guide rails, and particularly relates to a polishing device of a T-shaped elevator guide rail.
Background
The elevator guide rail is a safety rail for the elevator to run up and down in a hoistway, the guide rail is arranged on the wall of the hoistway, and the guide rail bracket is fixedly connected to the wall of the hoistway. The guide rail commonly used for the elevator is a T-shaped guide rail and the like, and has the characteristics of high rigidity, high reliability, safety, low cost and the like.
The elevator guide rail needs to be polished to enable the surface to be smoother and smoother, rust on the surface of the elevator guide rail can be removed, but the traditional polishing mode is manual polishing, the efficiency is low, the strength during manual polishing can be changed, scraps generated during polishing can splash onto a human body, the T-shaped elevator guide rail is special in shape, a plurality of workers are required to polish the T-shaped elevator guide rail during manual polishing, the T-shaped elevator guide rail is provided with a certain weight, and the T-shaped elevator guide rail is difficult to turn over manually.
Disclosure of Invention
The utility model aims to provide a polishing device for a T-shaped elevator guide rail.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a polishing device for a T-shaped elevator guide rail comprises a frame;
the displacement assembly is arranged on the frame and used for conveying the T-shaped elevator guide rail;
the limiting component is arranged on the frame and used for fixing the track of the T-shaped elevator guide rail in the displacement process;
the polishing assembly is used for polishing the T-shaped elevator guide rail;
and the collecting assembly is used for collecting scraps generated in the polishing process.
Preferably, the displacement assembly comprises a first roller set and a second roller set, and the first roller set and the second roller set are on the same horizontal plane.
Preferably, the limiting component comprises a fixed box arranged below the frame, a first screw rod is rotated on the fixed box, the directions of threads at two ends of the first screw rod are opposite, two movable plates are connected to the first screw rod in a threaded mode, the two movable plates are respectively located on threads in different directions, and a first compression roller is arranged on the two movable plates.
Preferably, one end of the first screw is provided with a turntable.
Preferably, the polishing assembly comprises a first polishing machine, a second polishing machine and a third polishing machine, wherein the first polishing machine is arranged on the first roller group and used for polishing the upper surface of the T-shaped elevator guide rail, the second polishing machine is arranged on the first roller group and used for polishing the side surface of the T-shaped elevator guide rail, and the third polishing machine is arranged between the first roller group and the second roller group and used for polishing the lower surface of the T-shaped elevator guide rail.
Preferably, a second press roller is arranged above the tail end of the first roller group and above the starting end of the second roller group.
Preferably, a bracket is arranged on the top surface of the frame, a channel for the T-shaped elevator guide rail to pass through is formed in the bracket, and the second press roller is arranged on the bracket.
Preferably, the collecting assembly comprises a collecting box and a fan arranged in the collecting box, the third grinding machine is positioned in the collecting box, and a through groove for the T-shaped elevator guide rail to pass through is formed in the collecting box.
Preferably, the grinding machine further comprises a first grinding block and a second grinding block, wherein the first grinding block is arranged on a shell outside the first compression roller, a second screw is connected to the support in a threaded mode, the second grinding block is arranged at the bottom of the second screw, a handle is arranged at the top of the screw, and sand paper is arranged on the first grinding block and the second grinding block.
The beneficial effects of the utility model are as follows: t type elevator guide rail is carried through first roller set and second roller set, spacing to T type elevator guide rail through spacing subassembly, weaving T type elevator guide rail takes place the skew, then polish T type elevator guide rail through first mill, the second polisher, third polisher, be provided with the second compression roller around the third polisher and be used for spacing T type elevator guide rail's reciprocates, avoided the in-process that the third polisher makes T type elevator guide rail take place some reciprocates, thereby lead to T type elevator guide rail lower surface's partial area not polished, simultaneously, first mill and second polisher can leave over the upper surface at T type elevator guide rail to the partial sweeps that the T type elevator guide rail was polished and produced, be collected in unison after T type elevator guide rail gets into the collecting box, more environmental protection, first mill piece and second mill piece also can polish the place that the mill can ' T polish.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the stent of the present utility model.
Fig. 3 is a top view of the spacing assembly of the present utility model.
Wherein: the device comprises a frame 10, a first roller group 12, a second roller group 14, a limiting assembly 16, a fixed box 18, a first screw rod 20, a moving plate 22, a first pressing roller 24, a rotary table 26, a first grinding machine 28, a second grinding machine 30, a bracket 32, a second pressing roller 34, a collecting box 36, a through groove 38, a third grinding machine 40, a first grinding block 42, a second screw rod 44, a second grinding block 46 and a handle 48.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1 to 3, the polishing device for a T-shaped elevator guide rail of the present utility model comprises a frame 10, wherein a first roller set 12 and a second roller set 14 are provided on the frame 10 for driving the T-shaped elevator guide rail to move, the first roller set 12 and the second roller set 14 are driven by a motor (not shown) and a belt (not shown), the front end of the first roller set 12 is provided with a limit component 16, the limit component 16 comprises a fixed box 18 provided on the lower surface of the frame 10, the fixed box 18 is rotatably provided with a first screw 20, the first screw 20 is provided with a moving plate 22 in threaded connection with the first screw along the screw direction of the screw line on the center to the two sides, the side wall of the moving plate 22 contacts with the inner wall of the fixed box 18, the moving plate 22 is fixedly provided with two opposite first press rolls 24, the frame 10 on two sides of the middle position of the first roller group 12 is provided with a first grinder 28 for grinding the upper surface of the T-shaped elevator guide rail, the frame 10 on two sides of the middle position of the first roller group 12 is provided with a second grinder 30 for grinding the side surface of the T-shaped elevator guide rail, the first grinder 28 is positioned in front of the second grinder 30, the second grinder 30 is positioned between the first roller group 12 and the second roller group 14, the collection box 36 is provided with a through groove 38 for the T-shaped elevator guide rail to pass through, the inner bottom surface of the collection box 36 is provided with a third grinder 40 for grinding the lower surface of the T-shaped elevator guide rail, the inner top surface of the collection box is provided with a fan (not shown in the figure), the positions of the tail end of the first roller group 12 and the beginning end of the second roller group 14 are provided with a bracket 32, the support 32 is provided with a channel for the T-shaped elevator guide rail to pass through, the support 32 is provided with a second press roller 34 for extruding and limiting the T-shaped elevator guide rail to move up and down, the support 32 further comprises a first grinding block 42 arranged on a shell of the first press roller 24 and a second grinding block 46 arranged on the support, the support 32 is connected with a second screw 44 in a threaded manner, the second grinding block 46 is arranged at the bottom of the second screw 44, the top of the second screw 44 is provided with a handle 48, and grinding sand paper is arranged on the first grinding block 42 and the second grinding block 46.
In the utility model, when in use, the T-shaped elevator guide rail is positively placed on the first roller group 12, namely the cross section of the T-shaped elevator guide rail is inverted T-shaped, then the T-shaped elevator guide rail passes through the first press rollers 24, then the two first press rollers 34 are moved towards each other by rotating the first screw 20 until the two first press rollers are contacted with the T-shaped elevator guide rail, so that the T-shaped elevator guide rail is limited, the installation positions of the first grinding machine 28, the second grinding machine 30 and the third grinding machine 40 are all set according to the specification of the T-shaped elevator guide rail, the first grinding machine 28, the second grinding machine 30 and the third grinding machine 40 can grind the T-shaped elevator guide rail, then a motor is started to drive the T-shaped elevator guide rail to move forwards, the upper surface of the T-shaped elevator guide rail is ground by the first grinding machine 28 in the forward movement process of the T-shaped elevator guide rail, the second polisher 30 polishes the side of the T-shaped elevator guide rail, then the T-shaped elevator guide rail passes through the through groove 38 and enters the collecting box 36, the third polisher 40 polishes the bottom of the T-shaped elevator guide rail, then the blower blows waste scraps to the bottom of the collecting box 36 for cleaning, the third polisher 40 polishes the T-shaped elevator guide rail and can slightly move up and down, so that partial areas of the T-shaped elevator guide rail cannot polish, the T-shaped elevator guide rail is difficult to move up and down due to the limiting of the vertical direction of the T-shaped elevator guide rail by the second press roller 34, the position of the first polishing block 42 corresponds to the position of the first press roller 24, the position of the second polishing block 46 can be adjusted by rotating the handle 48, and the abrasive paper on the first polishing block 42 and the second polishing block 46 can move up and down the first polishing machine 28, the second grinder 30 and the third grinder 40 perform grinding in a place where grinding is impossible.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. Grinding device of T type elevator guide rail, its characterized in that: comprises a frame;
the displacement assembly is arranged on the frame and used for conveying the T-shaped elevator guide rail;
the limiting component is arranged on the frame and used for fixing the track of the T-shaped elevator guide rail in the displacement process;
the polishing assembly is used for polishing the T-shaped elevator guide rail;
and the collecting assembly is used for collecting scraps generated in the polishing process.
2. The grinding device for T-shaped elevator guide rails according to claim 1, wherein: the displacement assembly comprises a first roller group and a second roller group, and the first roller group and the second roller group are positioned on the same horizontal plane.
3. The grinding device for T-shaped elevator guide rails according to claim 1, wherein: the limiting component comprises a fixed box arranged below the frame, a first screw rod is rotated on the fixed box, the screw thread directions at two ends of the first screw rod are opposite, two movable plates are connected to the first screw rod in a threaded mode, the two movable plates are located on threads in different directions respectively, and a first compression roller is arranged on the two movable plates.
4. A grinding device for a T-shaped elevator guide rail according to claim 3, characterized in that: one end of the first screw rod is provided with a rotary table.
5. The grinding device for T-shaped elevator guide rails according to claim 2, characterized in that: the polishing assembly comprises a first polishing machine, a second polishing machine and a third polishing machine, wherein the first polishing machine is arranged on the first roller group and used for polishing the upper surface of the T-shaped elevator guide rail, the second polishing machine is arranged on the first roller group and used for polishing the side surface of the T-shaped elevator guide rail, and the third polishing machine is arranged between the first roller group and the second roller group and used for polishing the lower surface of the T-shaped elevator guide rail.
6. The grinding device for T-shaped elevator guide rails according to claim 2, characterized in that: and second press rollers are arranged above the tail end of the first roller group and above the starting end of the second roller group.
7. The grinding device for T-shaped elevator guide rails of claim 6, wherein: the top surface of the frame is provided with a support, a channel for the T-shaped elevator guide rail to pass through is formed in the support, and the second press roller is arranged on the support.
8. The grinding device for T-shaped elevator guide rails of claim 5, wherein: the collecting assembly comprises a collecting box and a fan arranged in the collecting box, the third grinding machine is positioned in the collecting box, and a through groove for the T-shaped elevator guide rail to pass through is formed in the collecting box.
9. The grinding device for T-shaped elevator guide rails of claim 7, wherein: still include first grinding piece and second grinding piece, first grinding piece sets up on the casing outside the first compression roller, threaded connection has the second screw rod on the support, the second grinding piece sets up in the bottom of second screw rod, the top of screw rod is provided with the handle, all be provided with abrasive paper on first grinding piece and the second grinding piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320555199.9U CN220074273U (en) | 2023-03-21 | 2023-03-21 | Polishing device for T-shaped elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320555199.9U CN220074273U (en) | 2023-03-21 | 2023-03-21 | Polishing device for T-shaped elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220074273U true CN220074273U (en) | 2023-11-24 |
Family
ID=88815221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320555199.9U Active CN220074273U (en) | 2023-03-21 | 2023-03-21 | Polishing device for T-shaped elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220074273U (en) |
-
2023
- 2023-03-21 CN CN202320555199.9U patent/CN220074273U/en active Active
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