CN111745573A - Handrail drive belt butt joint device - Google Patents
Handrail drive belt butt joint device Download PDFInfo
- Publication number
- CN111745573A CN111745573A CN202010494912.4A CN202010494912A CN111745573A CN 111745573 A CN111745573 A CN 111745573A CN 202010494912 A CN202010494912 A CN 202010494912A CN 111745573 A CN111745573 A CN 111745573A
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- China
- Prior art keywords
- vertical
- clamping
- gear
- lead screw
- moving
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Abstract
The invention discloses a handrail transmission belt butt joint device which comprises a moving module, a clamping module and a rubber protection block, wherein the moving module comprises a base, a sliding table, a connecting rib, a horizontal lead screw supporting plate, a horizontal lead screw, a feed nut, a moving driving gear, a moving gear connecting plate, a moving motor bracket, a moving motor, a rotating lead screw gear, a sliding column and a fixing column. According to the invention, the end of the handrail belt can be clamped by arranging the clamping module, the handrail belts with different sizes can be clamped, the phenomenon that the butt joint gap is not smooth due to shaking when the end of the handrail belt is in butt joint manually is solved, the flexibility of the device for processing the handrail belt is increased, and the end of the handrail belt can be in butt joint in an electric mode by arranging the moving module, so that the processing efficiency of the device is improved.
Description
Technical Field
The invention relates to the technical field of transportation safety, in particular to a handrail transmission belt butt joint device.
Background
Electric escalators are generally positioned diagonally. The steps automatically walking by the pedestrian on one end station of the escalator can be automatically taken to the other end of the escalator, and the steps can be kept horizontal all the way. The stairs are provided with armrests which move synchronously with the stairs for users to hold. The escalator can always walk in one direction, but most of the escalators can control the walking direction according to the needs of time, people flow and the like. Another pedestrian transportation vehicle, much like an escalator, is a moving walkway. The automatic pedestrian path and the automatic pedestrian path are respectively provided with no steps; most will only travel on flat ground or be slightly inclined.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a handrail transmission belt butt joint device, which solves the problem of difficult manual butt joint of handrail transmission belts.
In order to achieve the purpose, the invention provides the following technical scheme: a handrail transmission belt butt joint device comprises a moving module, a clamping module and a rubber protection block, wherein the moving module comprises a base, a sliding table, a connecting rib, a horizontal lead screw supporting plate, a horizontal lead screw, a feed nut, a moving driving gear, a moving gear connecting plate, a moving motor bracket, a moving motor, a rotating lead screw gear, a sliding column and a fixing column, the right side of the upper surface of the base is fixedly connected with the moving motor through the moving motor bracket, an output shaft of the moving motor is fixedly connected with the moving driving gear, the outer surface of the moving driving gear is connected with the rotating lead screw gear through the moving gear connecting plate gear, the side surface of the rotating lead screw gear is fixedly connected with the horizontal lead screw, the outer surface of the horizontal lead screw is in threaded connection with the feed nut, one end of the horizontal lead screw, far away from the moving motor, the bottom sliding connection of slip post has the slip table, and the last fixed surface of slip table and base is connected, the left end of the upper surface of slip table passes through connecting rib fixedly connected with even fixed column.
The clamping modules are arranged at the top ends and the bottom ends of the sliding column and the fixed column respectively, each clamping module comprises a clamping connecting column, a vertical screw nut bracket, a vertical anti-rotation rod, a vertical connecting plate, a middle driving gear, a middle embedded gear, a clamping screw, a clamping gear, a clamping frame, a sliding rod bracket, a clamping driving gear, a clamping motor bracket, a sliding rod bracket fixing plate, a vertical driving gear, a vertical motor sleeve, a vertical motor sleeve bracket, a vertical nut gear and a vertical feed screw, the clamping connecting columns are arranged at the top ends and the bottom ends of the sliding column and the fixed column respectively, the vertical screw nut bracket is fixedly connected to the side surface of the clamping connecting column, one end of the vertical screw nut bracket, which is far away from the clamping connecting column, is rotatably connected with the vertical nut, the bottom end of the vertical feed screw is fixedly connected with a vertical connecting plate, the vertical connecting plate is connected with a vertical screw nut bracket in a sliding way through a vertical anti-rotating rod, the outer surface gear of the vertical nut gear is connected with a vertical driving gear, a vertical motor is arranged above the vertical driving gear, the output shaft of the vertical motor is fixedly connected with the vertical driving gear, the outer surface of the vertical motor is sleeved with a vertical motor sleeve, the vertical motor sleeve is fixedly connected with the vertical screw nut bracket through a vertical motor sleeve bracket, the lower part of the vertical connecting plate is rotatably connected with an intermediate driving gear through a sliding rod bracket fixing plate, the side surface of the intermediate driving gear is fixedly connected with an intermediate driving gear, the outer surface gear of the intermediate embedded gear is connected with a clamping driving gear, the side part of the clamping driving gear is provided, centre gripping motor passes through centre gripping motor support fixed connection with slide bar support fixed plate, the equal gear connection in both sides has the centre gripping gear around the surface of intermediate drive gear, the middle part fixedly connected with centre gripping lead screw of centre gripping gear, and the equal threaded connection in both ends of the surface of centre gripping lead screw has the holding frame, and two holding frames pass through slide bar sliding connection, the centre gripping spliced pole of both sides passes through slide bar support fixed connection around to the upper surface of slide bar support and the bottom fixed connection of slide bar support fixed plate, the joint has the rubber protection piece between the opposite face of holding frame.
Preferably, a groove is formed in the position where the middle embedded gear interferes with the fixed plate of the sliding rod bracket.
Preferably, the four clamping connection columns are fixedly connected to the front surfaces of the top ends and the bottom ends of the sliding column and the fixed column.
Preferably, the number of the sliding rod support fixing plates is two, and the two sliding rod support fixing plates are rotatably connected with the centers of the left side surface and the right side surface of the middle driving gear.
Preferably, the number of the sliding rod brackets is two, and the two sliding rod brackets are respectively and fixedly connected with the bottom ends of the two sliding rod bracket fixing plates.
Preferably, an anti-rotation pin is arranged between the clamping frame and the sliding surface of the sliding rod.
Preferably, the vertical nut gear is rotatably connected between the upper plate and the lower plate of the vertical screw nut bracket.
Preferably, the outer surface of the vertical rotation preventing rod is slidably connected with the vertical lead screw nut bracket.
Has the beneficial effects.
Compared with the prior art, the invention provides a handrail transmission belt butt-joint device, which has the following beneficial effects: according to the invention, the end of the handrail belt can be clamped by arranging the clamping module, the handrail belts with different sizes can be clamped, the phenomenon that the butt joint gap is not smooth due to shaking when the end of the handrail belt is in butt joint manually is solved, the flexibility of the device for processing the handrail belt is increased, and the end of the handrail belt can be in butt joint in an electric mode by arranging the moving module, so that the processing efficiency of the device is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the present invention.
FIG. 3 is a schematic view of the vertical lead screw nut bracket according to the present invention.
FIG. 4 is a schematic view of the present invention.
FIG. 5 is a schematic view of a clamping module according to the present invention.
In the figure: 1-a mobile module; 101-a base; 102-a slide table; 103-connecting ribs; 104-horizontal lead screw support plate; 105-horizontal lead screw; 106-a feed nut; 107-moving the driving gear; 108-moving gear connecting plate; 109-moving the motor support; 110-a moving motor; 111-rotating the lead screw gear; 112-sliding posts; 113-fixed column; 2-a clamping module; 201-clamping connecting column; 202-vertical lead screw nut bracket; 203-vertical anti-rotation rods; 204-vertical connecting plate; 205-intermediate drive gear; 206-intermediate embedded gear; 207-clamping lead screw; 208-a clamping gear; 209-clamping frame; 210-a slide bar; 211-sliding bar support; 212-clamping the drive gear; 213-a clamping motor; 214-clamping the motor holder; 215-sliding rod holder fixing plate; 216-vertical drive gear; 217-vertical motor housing; 218-a vertical motor; 219-vertical motor housing bracket; 220-vertical nut gear; 221-vertical feed screw; 3-rubber protection block.
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, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution: a handrail transmission belt butt-joint device comprises a moving module 1, a clamping module 2 and a rubber protection block 3, as shown in figure 1, the moving module 1 is a schematic structural diagram of the moving module of the invention, wherein the moving module 1 comprises a base 101, a sliding table 102, a connecting rib 103, a horizontal lead screw support plate 104, a horizontal lead screw 105, a feed nut 106, a moving driving gear 107, a moving gear connecting plate 108, a moving motor bracket 109, a moving motor 110, a rotating lead screw gear 111, a sliding column 112 and a fixed column 113, the right side of the upper surface of the base 101 is fixedly connected with the moving motor 110 through the moving motor bracket 109, an output shaft of the moving motor 110 is fixedly connected with the moving driving gear 107, the outer surface of the moving driving gear 107 is in gear connection with the rotating lead screw gear 111 through the moving gear connecting plate 108, the side of the rotating lead screw gear 111 is fixedly connected with the, one end of the horizontal screw 105, which is far away from the moving motor 110, is rotatably connected with the base 101 through a horizontal screw supporting plate 104, a sliding column 112 is fixedly connected to the side surface of the feeding nut 106, a sliding table 102 is slidably connected to the bottom end of the sliding column 112, the sliding table 102 is fixedly connected with the upper surface of the base 101, and an even fixing column 113 is fixedly connected to the left end of the upper surface of the sliding table 102 through a connecting rib 103.
The top and bottom ends of the sliding column 112 and the fixed column 113 are provided with a clamping module 2, as shown in fig. 3 and 5, the structure of the clamping module is shown, wherein the clamping module 2 comprises a clamping connection column 201, a vertical screw nut bracket 202, a vertical anti-rotation rod 203, a vertical connection plate 204, a middle drive gear 205, a middle embedded gear 206, a clamping screw 207, a clamping gear 208, a clamping bracket 209, a sliding rod 210, a sliding rod bracket 211, a clamping drive gear 212, a clamping motor 213, a clamping motor bracket 214, a sliding rod bracket fixing plate 215, a vertical drive gear 216, a vertical motor sleeve 217, a vertical motor 218, a vertical motor sleeve bracket 219, a vertical nut gear 220 and a vertical feed screw 221, the clamping connection column 201 is provided at the top and bottom ends of the sliding column 112 and the fixed column 113, the vertical screw nut bracket 202 is fixedly connected to the side surface of the clamping connection column 201, and the vertical screw nut bracket 202 is rotatably connected to the vertical, a vertical feed screw 221 is connected with the central thread of the vertical nut gear 220, a vertical connecting plate 204 is fixedly connected with the bottom end of the vertical feed screw 221, the vertical connecting plate 204 is connected with the vertical screw nut bracket 202 in a sliding way through a vertical anti-rotation rod 203, a vertical driving gear 216 is connected with the outer surface gear of the vertical nut gear 220, a vertical motor 218 is arranged above the vertical driving gear 216, the output shaft of the vertical motor 218 is fixedly connected with the vertical driving gear 216, a vertical motor sleeve 217 is sleeved on the outer surface of the vertical motor 218, the vertical motor sleeve 217 is fixedly connected with the vertical screw nut bracket 202 through a vertical motor sleeve bracket 219, a middle driving gear 205 is rotatably connected below the vertical connecting plate 204 through a sliding rod bracket fixing plate 215, a middle driving gear 205 is fixedly connected with the side surface of the middle driving gear 205, and a clamping driving gear 212 is, the side of centre gripping driving gear 212 is provided with centre gripping motor 213, centre gripping motor 213's output shaft and centre gripping driving gear 212 fixed connection, centre gripping motor 213 passes through centre gripping motor support 214 fixed connection with slide bar support fixed plate 215, the equal gear connection in both sides has centre gripping gear 208 around the surface of intermediate drive gear 205, centre gripping gear 208's middle part fixedly connected with centre gripping lead screw 207, the equal threaded connection in both ends of centre gripping lead screw 207's surface has clamping frame 209, two clamping frame 209 pass through slide bar 210 sliding connection, the centre gripping spliced pole 201 of both sides passes through slide bar support 211 fixed connection around, and the upper surface of slide bar support 211 and the bottom fixed connection of slide bar support fixed plate 215, the joint has rubber protection piece 3 between the opposite face of clamping frame 209.
When the handrail protection device is used, a user firstly places two ends of a handrail belt on the upper surfaces of the left lower rubber protection block and the right lower rubber protection block respectively, then all the vertical motors 218 are started, the vertical motors 218 enable the vertical nut gears 220 to rotate through the vertical driving gears 216, the vertical nut gears 220 drive the vertical feed screws 221 to vertically move, the vertical feed screws 221 drive the vertical connecting plates 204 to vertically move, at this time, the vertical connecting plates 204 are fixedly connected with the sliding rod brackets 211 through the sliding rod bracket fixing plates 215, so the sliding rod brackets 211 also vertically move, at this time, the sliding rod brackets 211 drive the rubber protection blocks 3 to vertically move, at this time, the two ends of the handrail belt are clamped, at this time, the user enables the rotating screw gears 111 to rotate through the moving driving gears 107 by starting the moving motors 110, the rotating screw gears 111 rotate, and the sliding columns 112 horizontally move through the feed nuts 106, the end of handrail belt one side will be close to the opposite side, stop moving motor 110 when both sides end is hugged closely, at this moment the user just can carry out butt joint processing to the handrail belt, when the handrail belt of not unidimensional needs processing, can make middle embedded gear 206 rotate through centre gripping driving gear 212 through starting centre gripping motor 213, because middle embedded gear 206 and middle drive gear 205 fixed connection, so middle drive gear 205 rotates, middle drive gear 205 rotates and can drive centre gripping gear 208 and rotate, centre gripping gear 208 rotates and can make the holding frame 209 of both sides keep away from or be close to through centre gripping lead screw 207, thereby carry out the centre gripping to the rubber protection piece 3 of not unidimensional.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A handrail transmission belt butt-joint device comprises a moving module (1), a clamping module (2) and a rubber protection block (3), wherein the moving module (1) comprises a base (101), a sliding table (102), connecting ribs (103), a horizontal lead screw support plate (104), a horizontal lead screw (105), a feed nut (106), a moving driving gear (107), a moving gear connecting plate (108), a moving motor support (109), a moving motor (110), a rotating lead screw gear (111), a sliding column (112) and a fixed column (113), the right side of the upper surface of the base (101) is fixedly connected with the moving motor (110) through the moving motor support (109), an output shaft of the moving motor (110) is fixedly connected with the moving driving gear (107), the outer surface of the moving driving gear (107) is connected with the rotating lead screw gear (111) through the moving gear connecting plate (108), a horizontal lead screw (105) is fixedly connected to the side face of the rotary lead screw gear (11), a feed nut (106) is connected to the outer surface of the horizontal lead screw (105) in a threaded mode, one end, far away from the moving motor (110), of the horizontal lead screw (105) is rotatably connected with the base (101) through a horizontal lead screw supporting plate (104), a sliding column (112) is fixedly connected to the side face of the feed nut (106), a sliding table (102) is slidably connected to the bottom end of the sliding column (112), the sliding table (102) is fixedly connected with the upper surface of the base (101), and an even fixing column (113) is fixedly connected to the left end of the upper surface of the sliding table (102) through a connecting rib (103);
the clamping module (2) is arranged at the top end and the bottom end of each of the sliding column (112) and the fixed column (113), the clamping module (2) comprises a clamping connecting column (201), a vertical lead screw nut bracket (202), a vertical rotation-preventing rod (203), a vertical connecting plate (204), a middle driving gear (205), a middle embedded gear (206), a clamping lead screw (207), a clamping gear (208), a clamping frame (209), a sliding rod (210), a sliding rod bracket (211), a clamping driving/driving gear (212), a clamping motor (213), a clamping motor bracket (214), a sliding rod bracket fixing plate (215), a vertical driving gear (216), a vertical motor sleeve (217), a vertical motor (218), a vertical motor sleeve bracket (219), a vertical nut gear (220) and a vertical feed lead screw (221), and the clamping connecting column (201) is arranged at the top end and the bottom end of each of the sliding column (112) and the fixed column (113), the lateral surfaces of the clamping connecting columns (201) are fixedly connected with vertical screw nut brackets (202), one ends, far away from the clamping connecting columns (201), of the vertical screw nut brackets (202) are rotatably connected with vertical nut gears (220), the central threads of the vertical nut gears (220) are connected with vertical feed screws (221), the bottom ends of the vertical feed screws (221) are fixedly connected with vertical connecting plates (204), the vertical connecting plates (204) are in sliding connection with the vertical screw nut brackets (202) through vertical rotation prevention rods (203), the outer surface gears of the vertical nut gears (220) are connected with vertical driving gears (216), vertical motors (218) are arranged above the vertical driving gears (216), output shafts of the vertical motors (218) are fixedly connected with the vertical driving gears (216), and vertical motor sleeves (217) are sleeved on the outer surfaces of the vertical motors (218), the vertical motor sleeve (217) is fixedly connected with a vertical lead screw nut support (202) through a vertical motor sleeve support (219), the lower part of a vertical connecting plate (204) is rotatably connected with a middle driving gear (205) through a sliding rod support fixing plate (215), the side surface of the middle driving gear (205) is fixedly connected with the middle driving gear (205), the outer surface gear of a middle embedded gear (206) is connected with a clamping driving gear (212), a clamping motor (213) is arranged on the side of the clamping driving gear (212), the output shaft of the clamping motor (213) is fixedly connected with the clamping driving gear (212), the clamping motor (213) is fixedly connected with the sliding rod support fixing plate (215) through a clamping motor support (214), the front side and the rear side of the outer surface of the middle driving gear (205) are respectively connected with a clamping gear (208), and the middle part of the clamping gear (208) is fixedly connected with a clamping, the equal threaded connection in both ends of the surface of centre gripping lead screw (207) has clamping frame (209), and two clamping frames (209) pass through slide bar (210) sliding connection, the centre gripping spliced pole (201) of both sides are through slide bar support (211) fixed connection around to the upper surface of slide bar support (211) and the bottom fixed connection of slide bar support fixed plate (215), the joint has rubber protection piece (3) between the opposite face of clamping frame (209).
2. The handrail drive belt butt seam device of claim 1, wherein: and a groove is formed in the position where the middle embedded gear (206) interferes with the sliding rod bracket fixing plate (215).
3. The handrail drive belt butt seam device of claim 1, wherein: the four clamping connecting columns (201) are fixedly connected to the front surfaces of the top ends and the bottom ends of the sliding column (112) and the fixed column (113).
4. The handrail drive belt butt seam device of claim 1, wherein: the number of the sliding rod support fixing plates (215) is two, and the two sliding rod support fixing plates (215) are rotatably connected with the centers of the left side surface and the right side surface of the middle driving gear (205).
5. The handrail drive belt butt seam device of claim 1, wherein: the number of the sliding rod brackets (211) is two, and the two sliding rod brackets (211) are respectively and fixedly connected with the bottom ends of the two sliding rod bracket fixing plates (215).
6. The handrail drive belt butt seam device of claim 1, wherein: and an anti-rotation pin is arranged between the clamping frame (209) and the sliding surface of the sliding rod (210).
7. The handrail drive belt butt seam device of claim 1, wherein: the vertical nut gear (220) is rotatably connected between the upper plate and the lower plate of the vertical lead screw nut bracket (202).
8. The handrail drive belt butt seam device of claim 1, wherein: the outer surface of the vertical rotation preventing rod (203) is connected with the vertical lead screw nut bracket (202) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010494912.4A CN111745573A (en) | 2020-06-03 | 2020-06-03 | Handrail drive belt butt joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010494912.4A CN111745573A (en) | 2020-06-03 | 2020-06-03 | Handrail drive belt butt joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111745573A true CN111745573A (en) | 2020-10-09 |
Family
ID=72674239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010494912.4A Pending CN111745573A (en) | 2020-06-03 | 2020-06-03 | Handrail drive belt butt joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111745573A (en) |
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| CN209648542U (en) * | 2019-04-04 | 2019-11-19 | 中建八局第一建设有限公司 | A kind of sewage plant construction fixed device of steel pipe docking |
| CN210307588U (en) * | 2019-06-24 | 2020-04-14 | 盐城永鑫机械有限公司 | Agricultural machinery knuckle interfacing apparatus |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205536A1 (en) * | 2017-05-08 | 2018-11-15 | 东台市海鹏船舶配件有限公司 | Mounting mechanism for use with ship propeller shaft having adjustable clearance |
| CN108098415A (en) * | 2018-02-05 | 2018-06-01 | 胡忠梁 | A kind of building material machining workbench automatic fastening device |
| CN207930552U (en) * | 2018-03-05 | 2018-10-02 | 河北合众机械科技有限公司 | A kind of roller frame mounting device |
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| CN208978305U (en) * | 2018-07-27 | 2019-06-14 | 东莞市康兴电子有限公司 | A kind of plastic production splicing operation platform |
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Application publication date: 20201009 |
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