CN217201516U - Building construction elevator cable limit structure - Google Patents
Building construction elevator cable limit structure Download PDFInfo
- Publication number
- CN217201516U CN217201516U CN202221052682.7U CN202221052682U CN217201516U CN 217201516 U CN217201516 U CN 217201516U CN 202221052682 U CN202221052682 U CN 202221052682U CN 217201516 U CN217201516 U CN 217201516U
- Authority
- CN
- China
- Prior art keywords
- backup pad
- moving block
- construction elevator
- limit
- elevator cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009435 building construction Methods 0.000 title claims description 6
- 238000010276 construction Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003974 emollient agent Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The utility model belongs to the technical field of the lift technique and specifically relates to a construction elevator cable limit structure, which comprises a fixing plate and i, install two backup pads, two in the middle of the fixed plate top there is the interval, one of them between the backup pad the axis of rotation has been placed to backup pad one side, the axis of rotation runs through two through the bearing the backup pad is two install the winder between the backup pad, two of winder one side be provided with spacing between the backup pad, spacing and two be provided with between the backup pad and come and go the mechanism. The device has very high practical value, is worth promoting.
Description
Technical Field
The utility model relates to a lift technical field especially relates to a construction elevator cable limit structure.
Background
Construction elevators are commonly referred to as construction elevators, but construction elevators include a broader definition and construction platforms also belong to the construction elevator family. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is mainly used for construction and maintenance of high-rise buildings, and moves up and down along with the lift car in the running process of the lift car.
The cable structure of current construction elevator for guarantee with the synchronous operation of car, it is mostly received and releases the line at the tip to receive and release line, and can't effectively guarantee the combing protection when the cable is received the line.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the cable construction who has current construction elevator among the prior art, for the synchronous operation of assurance and car, it receives the line and mostly is the tip and receives and releases the line, and can't effectively guarantee the shortcoming of the combing protection when the cable receives the line, and a construction elevator cable limit structure who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a construction elevator cable limit structure, which comprises a fixing plate and i, install two backup pads in the middle of the fixed plate top, two there is the interval, one of them between the backup pad the axis of rotation has been placed to backup pad one side, the axis of rotation runs through two through the bearing the backup pad is two install the winder between the backup pad, two of winder one side be provided with spacing between the backup pad, spacing and two be provided with between the backup pad and come and go the mechanism.
Preferably, the reciprocating mechanism comprises a reciprocating screw rod arranged between the two support plates through a bearing, a transmission mechanism is arranged between the reciprocating screw rod and the rotating shaft, a limiting rod is arranged between the two support plates on one side of the reciprocating screw rod, a moving block is in threaded connection with the reciprocating screw rod, one side of the moving block is in contact with one side of the limiting rod, and a limiting mechanism is arranged between the limiting strip and the moving block.
Preferably, the transmission mechanism comprises a first belt pulley arranged on the rotating shaft and a second belt pulley arranged on the reciprocating screw rod, and a belt is arranged between the first belt pulley and the second belt pulley.
Preferably, a placing box is installed on the moving block, a dropper is communicated with one side of the placing box, and one end of the dropper is close to the limiting strip.
Preferably, the limiting mechanism comprises a bolt placed on one side of the moving block, the limiting strip penetrates through the moving block in a sliding mode, and the bolt threads penetrate through the moving block and abut against the limiting strip.
The utility model provides a pair of building construction elevator cable limit structure, beneficial effect lies in: this building construction lift cable limit structure is through installing the device on the lift, run through spacing and be connected with the winder with the lift cable, make the axis of rotation be connected with the motor, the output shaft that utilizes the motor drives the axis of rotation and rotates, the axis of rotation passes through drive mechanism and the cooperation of going back and forth mechanism and rotates with reciprocal screw rod together, let the cable pass through the reciprocal screw rod of winder rolling in-process and take the movable block and control for the winder and remove, make the even rolling of cable on the winder, thereby effectively guarantee the combing protection when the cable is received the line.
Drawings
Fig. 1 is the utility model provides a construction elevator cable limit structure's a schematic structure diagram.
Fig. 2 is the utility model provides a construction elevator cable limit structure's schematic structure diagram two.
Fig. 3 is a partial enlarged view of fig. 1 at a.
Fig. 4 is a partial enlarged view of fig. 2 at B.
In the figure: the device comprises a fixed plate 1, a supporting plate 2, a rotating shaft 3, a reel 4, a limiting strip 5, a reciprocating screw 6, a limiting rod 7, a moving block 8, a first belt pulley 9, a second belt pulley 10, a belt 11, a placing box 12, a dropper 13 and a bolt 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a building construction elevator cable limit structure, including a fixed plate 1, two support plates 2 fixedly installed at the middle of the top of the fixed plate 1 through bolts, a space is present between the two support plates 2, a rotation shaft 3 is placed at one side of one of the support plates 2, the rotation shaft 3 penetrates the two support plates 2 through a bearing and a winder 4 is fixedly installed between the two support plates 2, a limit bar 5 is arranged between the two support plates 2 at one side of the winder 4, a reciprocating mechanism is arranged between the limit bar 5 and the two support plates 2, the reciprocating mechanism includes a reciprocating screw 6 installed between the two support plates 2 through a bearing, a transmission mechanism is arranged between the reciprocating screw 6 and the rotation shaft 3, a limit rod 7 is fixedly installed between the two support plates 2 at one side of the reciprocating screw 6, a moving block 8 is connected to the reciprocating screw 6 through a screw thread, one side of the moving block 8 is in contact with one side of the limiting rod 7, a limiting mechanism is arranged between the limiting strip 5 and the moving block 8, the transmission mechanism comprises a first belt pulley 9 fixedly installed on the rotating shaft 3 and a second belt pulley 10 fixedly installed on the reciprocating screw 6, and a belt 11 is installed between the first belt pulley 9 and the second belt pulley 10.
Through installing belt 11 between setting up first belt pulley 9 and second belt pulley 10, it is more convenient to utilize the drive ratio that belt pulley transmission set up to let the rotational speed adjustment between axis of rotation 3 and reciprocating screw 6 to let the device can use after verifying many times.
The working principle is as follows: install the device on the lift, run through spacing 5 with the lift cable and be connected with winder 4, make axis of rotation 3 be connected with the motor, the length of lift work back cable can change, the output shaft of motor drives axis of rotation 3 and rotates, axis of rotation 3 drives first belt pulley 9 and drives second belt pulley 10 through belt 11 and rotate, make axis of rotation 3 rotate with reciprocating screw 6 together, let the cable pass through winder 4 rolling in-process reciprocating screw 6 area movable block 8 and for controlling about winder 4, make the even rolling of cable on winder 4, thereby effectively guarantee the combing protection when the cable is received the line.
Example 2
Optimization is performed on the basis of the embodiment 1, referring to fig. 1-4, a placing box 12 is fixedly installed on the moving block 8, a dropper 13 is communicated with one side of the placing box 12, one end of the dropper 13 is close to the limiting strip 5, the limiting mechanism comprises a bolt 14 placed on one side of the moving block 8, the limiting strip 5 slidably penetrates through the moving block 8, and the bolt 14 is in threaded connection with the moving block 8 and abuts against the limiting strip 5.
Through setting up and placing box 12 and adding emollient in placing box 12, utilize burette 13 to let the emollient of placing in the box 12 lubricate the cable in spacing 5, make cable life increase on one side all the time, another conveniently makes the wearing and tearing consumption of spacing 5 reduce to the life of extension spacing 5. Through setting up the movable block 8 that runs through that the spacing strip 5 slides, 14 screw threads of bolt run through the movable block 8 and butt on spacing strip 5, let the length of spacing strip 5 can be adjusted, avoid 5 same positions of spacing strip wearing and tearing excessive backs, whole spacing strip 5 all need carry out the situation of replacement to reduce the holistic maintenance cost of device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a building construction elevator cable limit structure, includes fixed plate (1), its characterized in that, install two backup pad (2), two in the middle of fixed plate (1) top there is the interval between backup pad (2), one of them axis of rotation (3) have been placed to backup pad (2) one side, axis of rotation (3) run through two through the bearing backup pad (2) and two install winder (4) between backup pad (2), two of winder (4) one side be provided with spacing (5) between backup pad (2), spacing (5) and two be provided with between backup pad (2) and come and go the mechanism.
2. The construction elevator cable limit structure according to claim 1, wherein the reciprocating mechanism comprises a reciprocating screw (6) mounted between two support plates (2) through a bearing, a transmission mechanism is arranged between the reciprocating screw (6) and the rotating shaft (3), a limit rod (7) is mounted between the two support plates (2) on one side of the reciprocating screw (6), a moving block (8) is connected to the reciprocating screw (6) in a threaded manner, one side of the moving block (8) is in contact with one side of the limit rod (7), and a limit mechanism is arranged between the limit strip (5) and the moving block (8).
3. The construction elevator cable limit structure according to claim 2, wherein the transmission mechanism includes a first pulley (9) mounted on a rotation shaft (3), a second pulley (10) mounted on the reciprocating screw (6), and a belt (11) is mounted between the first pulley (9) and the second pulley (10).
4. The construction elevator cable limit structure according to claim 2, wherein a placement box (12) is mounted on the moving block (8), a dropper (13) is communicated with one side of the placement box (12), and one end of the dropper (13) is close to the limit strip (5).
5. The construction elevator cable limit structure according to claim 2, wherein the limit mechanism comprises a bolt (14) placed on one side of the moving block (8), the limit strip (5) slidably penetrates through the moving block (8), and the bolt (14) is threaded through the moving block (8) and abuts against the limit strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052682.7U CN217201516U (en) | 2022-05-05 | 2022-05-05 | Building construction elevator cable limit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052682.7U CN217201516U (en) | 2022-05-05 | 2022-05-05 | Building construction elevator cable limit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217201516U true CN217201516U (en) | 2022-08-16 |
Family
ID=82777259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221052682.7U Expired - Fee Related CN217201516U (en) | 2022-05-05 | 2022-05-05 | Building construction elevator cable limit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217201516U (en) |
-
2022
- 2022-05-05 CN CN202221052682.7U patent/CN217201516U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |