CN214456057U - Dragging and bearing mechanism of elevator - Google Patents
Dragging and bearing mechanism of elevator Download PDFInfo
- Publication number
- CN214456057U CN214456057U CN202023222357.4U CN202023222357U CN214456057U CN 214456057 U CN214456057 U CN 214456057U CN 202023222357 U CN202023222357 U CN 202023222357U CN 214456057 U CN214456057 U CN 214456057U
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- fixed block
- roller
- traction
- fixedly connected
- hinge
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- 230000007246 mechanism Effects 0.000 title claims abstract description 57
- 230000004224 protection Effects 0.000 claims abstract description 70
- 230000009979 protective mechanism Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a tow elevator technical field, specifically be a tow of elevator and bear mechanism, the power distribution box comprises a box body, the notch has been seted up to box one side, the inside of box is provided with the driving sheave, the outside of driving sheave is provided with the driving rope, and the mechanism includes fixed block, link, roller and hinge, one side fixedly connected with link of fixed block, the inside of link is provided with the roller, one side fixedly connected with hinge of fixed block. The utility model has the advantages that: through setting up protection machanism, the notch has been seted up to box one side, and one side of notch is provided with protection machanism, and protection machanism includes fixed block, link, roller and hinge, and one side fixedly connected with link of fixed block, the inside of link are provided with the roller, and at the during operation, when the towline takes place to swing, the roller contact on towline and the protection machanism, the roller can effectively prevent that the towline from taking place wearing and tearing, the in-service use of being convenient for.
Description
Technical Field
The utility model relates to a tow elevator technical field, especially a tow of elevator bears mechanism.
Background
The elevator is a transportation device for vertically transporting pedestrians or goods, the elevator serves a building with specified floors, the vertical lifting elevator is provided with a lift car, the vertical lifting elevator runs between at least two rows of vertical rigid guide rails or rigid guide rails with an inclination angle smaller than 15 degrees, so that passengers can conveniently go in and go out or load and unload goods, the vertical lifting elevator can be divided into a low-speed elevator (less than 4 meters per second), a high-speed elevator (4 to 12 meters per second) and a high-speed elevator (more than 12 meters per second) according to the speed, the elevator is mainly a traction elevator, the two ends of a traction rope are respectively connected with the lift car and a counterweight and wound on a traction sheave and a guide sheave, a traction motor drives the traction sheave to rotate after changing the speed through a speed reducer, the lifting motion of the lift car and the counterweight is realized by virtue of the traction force generated by the friction between the traction rope and the traction sheave, the lift car is lifted by the traction rope during the use, and the friction is easily generated between the traction rope and a traction box on the lift car during the traction work, after long-term use, the traction rope is easy to wear, and the practical use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a tow of elevator and bear mechanism.
The purpose of the utility model is realized through the following technical scheme: a traction bearing mechanism of an elevator comprises a box body, wherein one side of the box body is provided with a notch, a traction sheave is arranged inside the box body, and a traction rope is arranged outside the traction sheave;
a protection mechanism is arranged on one side of the notch and comprises a fixed block, a connecting frame, a roller shaft and a hinge, the connecting frame is fixedly connected to one side of the fixed block, the roller shaft is arranged in the connecting frame, and the hinge is fixedly connected to one side of the fixed block;
threaded holes are formed in one side of the box body and the inside of the fixing block, and bolts are connected with the inner threads of the threaded holes in a threaded mode.
Optionally, the notches are square, the number of the notches is two, and the two notches are symmetrically arranged on one side of the box body.
Optionally, the number of the protection mechanisms is two, and the two protection mechanisms are respectively and fixedly connected to one side of the two notches.
Optionally, the protection mechanism is square, the hoisting rope is located inside the protection mechanism, and the hoisting rope is in contact with the roller shaft.
Optionally, the fixed block is trapezoidal, the quantity of fixed block is four, the quantity of hinge is three, four the fixed block is through three hinge swing joint, and si and fixed block can splice to square protection machanism.
Optionally, the number of the roll shafts is four, the roll shafts are respectively and fixedly connected to one sides of the four fixing blocks through connecting frames, and the four roll shafts can prevent the hoisting ropes from falling off.
Optionally, the bolt is in threaded connection with the inside of the threaded hole, the protection mechanism is fixedly connected to one side of the box body through the threaded hole and the bolt, and the protection mechanism can be mounted and dismounted on the box body through the bolt.
The utility model has the advantages of it is following:
1. through setting up protection machanism, the notch has been seted up to box one side, and one side of notch is provided with protection machanism, and protection machanism includes fixed block, link, roller and hinge, and one side fixedly connected with link of fixed block, the inside of link are provided with the roller, and one side fixedly connected with hinge of fixed block at the during operation, when the towline takes place to swing, the roller contact on towline and the protection machanism, the roller can effectively prevent that the towline from taking place wearing and tearing, the in-service use of being convenient for.
2. Through the arrangement of the protection mechanism, a notch is formed in one side of the box body, the traction sheave is arranged in the box body, the traction rope is arranged outside the traction sheave, the protection mechanism is arranged on one side of the notch and comprises a fixed block, a connecting frame, a roller shaft and a hinge, the connecting frame is fixedly connected to one side of the fixed block, the roller shaft is arranged in the connecting frame, the hinge is fixedly connected to one side of the fixed block, threaded holes are formed in one side of the box body and the inside of the fixed block, and bolts are connected to the threaded holes through threads, when in use, the roll shaft on the protection mechanism is damaged after long-time use, so the protection mechanism needs to be replaced, when the protection mechanism is replaced, the protection mechanism can be installed and replaced through the bolt, the protection mechanism is not influenced by factors such as tension and the like, therefore, the protection mechanism can be fixed only by the bolts, and the actual replacement work is convenient to carry out.
3. Through setting up protection machanism, one side of notch is provided with protection machanism, protection machanism includes the fixed block, the link, roller and hinge, one side fixedly connected with link of fixed block, the inside of link is provided with the roller, one side fixedly connected with hinge of fixed block, the fixed block is trapezoidal, the quantity of fixed block is four, the quantity of hinge is three, four fixed blocks are through three hinge swing joint, when the installation, protection machanism is the strip when not installing, when the installation with the fixed block on protection machanism loop through the bolt fastening on the box can, the staff of being convenient for deposit and be convenient for carries by banding protection machanism.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the box body of the present invention;
fig. 3 is a schematic structural diagram of the protection mechanism of the present invention.
In the figure: the method comprises the following steps of 1-a box body, 2-a notch, 3-a traction sheave, 4-a traction rope, 5-a protection mechanism, 501-a fixed block, 502-a connecting frame, 503-a roller shaft, 504-a hinge, 6-a threaded hole and 7-a bolt.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-3, a traction bearing mechanism of an elevator comprises a box body 1, a notch 2 is arranged on one side of the box body 1, a traction sheave 3 is arranged inside the box body 1, and a traction rope 4 is arranged outside the traction sheave 3; one side of the notch 2 is provided with a protection mechanism 5, the protection mechanism 5 comprises a fixed block 501, a connecting frame 502, a roll shaft 503 and a hinge 504, one side of the fixed block 501 is fixedly connected with the connecting frame 502, the roll shaft 503 is arranged inside the connecting frame 502, one side of the fixed block 501 is fixedly connected with the hinge 504, when the hoisting rope 4 swings during working, the hoisting rope 4 is in contact with the roll shaft 503 on the protection mechanism 5, and the roll shaft 503 can effectively prevent the hoisting rope 4 from being worn, so that the practical use is facilitated;
threaded hole 6 has all been seted up to one side of box 1 and the inside of fixed block 501, threaded hole 6's inside threaded connection has bolt 7, when using, the roller 503 on the protection machanism 5 produces certain damage after long-time the use, consequently, need change protection machanism 5, when changing protection machanism 5, accessible bolt 7 installs the change to protection machanism 5, protection machanism 5 does not receive the influence of factors such as pulling force, consequently only need bolt 7 can fix protection machanism 5, the actual change work of being convenient for goes on.
As an optimal technical solution of the utility model: notch 2 is square, the quantity of notch 2 is two, two 2 symmetries of notch set up in one side of box 1, the quantity of protection machanism 5 is two, two protection machanism 5 difference fixed connection are in one side of two notch 2, protection machanism 5 is square, towline 4 is located protection machanism 5's inside, fixed block 501 is trapezoidal, the quantity of fixed block 501 is four, the quantity of hinge 504 is three, four fixed blocks 501 are through three hinge 504 swing joint, the quantity of roller 503 is four, four roller 503 are through link 502 difference fixed connection in one side of four fixed blocks 501, bolt 7 threaded connection is in the inside of screw hole 6, protection machanism 5 is through screw hole 6 and bolt 7 fixed connection in one side of box 1.
The working process of the utility model is as follows: when the hoisting mechanism 5 works, when the hoisting rope 4 swings, the hoisting rope 4 is in contact with the roller shaft 503 on the protection mechanism 5, the roller shaft 503 can effectively prevent the hoisting rope 4 from being worn, when the hoisting mechanism 5 is used, the roller shaft 503 on the protection mechanism 5 is damaged for a long time, so that the protection mechanism 5 needs to be replaced, when the protection mechanism 5 is replaced, the protection mechanism 5 can be installed and replaced through the bolt 7, the protection mechanism 5 is not influenced by factors such as tension, and therefore the protection mechanism 5 can be fixed only through the bolt 7.
To sum up, during the use, through setting up the protection mechanism 5, notch 2 has been seted up to box 1 one side, one side of notch 2 is provided with protection mechanism 5, protection mechanism 5 includes fixed block 501, link 502, roller 503 and hinge 504, one side fixedly connected with link 502 of fixed block 501, the inside of link 502 is provided with roller 503, one side fixedly connected with hinge 504 of fixed block 501, in operation, when towline 4 takes place the swing, towline 4 contacts with roller 503 on protection mechanism 5, roller 503 can effectively prevent towline 4 from wearing and tearing, the in-service use of being convenient for, through setting up protection mechanism 5, notch 2 has been seted up to box 1 one side, the inside of box 1 is provided with towline 3, the outside of towline 3 is provided with towline 4, one side of notch 2 is provided with protection mechanism 5, protection mechanism 5 includes fixed block 501, the cost is saved, The connecting frame 502, the roller 503 and the hinge 504, one side of the fixing block 501 is fixedly connected with the connecting frame 502, the roller 503 is arranged inside the connecting frame 502, one side of the fixing block 501 is fixedly connected with the hinge 504, one side of the box body 1 and the inside of the fixing block 501 are both provided with the threaded holes 6, the threaded holes 6 are in threaded connection with the bolts 7, when the protective mechanism 5 is used, the roller 503 on the protective mechanism 5 is damaged after being used for a long time, therefore, the protective mechanism 5 needs to be replaced, when the protective mechanism 5 is replaced, the protective mechanism 5 can be installed and replaced through the bolts 7, the protective mechanism 5 is not influenced by factors such as tension and the like, therefore, only the bolts 7 are needed to fix the protective mechanism 5, the actual replacement work is convenient to be carried out, through the arrangement of the protective mechanism 5, one side of the notch 2 is provided with the protective mechanism 5, the protective mechanism 5 comprises the fixing block 501, the hinge 501, Link 502, roller 503 and hinge 504, one side fixedly connected with link 502 of fixed block 501, the inside of link 502 is provided with roller 503, one side fixedly connected with hinge 504 of fixed block 501, fixed block 501 is trapezoidal, the quantity of fixed block 501 is four, the quantity of hinge 504 is three, four fixed blocks 501 are through three hinge 504 swing joint, when the installation, protection machanism 5 is the strip when not installing, when the installation with fixed block 501 on protection machanism 5 loop through bolt 7 fix on box 1 can, banding protection machanism 5 is convenient for deposit and the staff of being convenient for carries.
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 (7)
1. The utility model provides a traction bearing mechanism of elevator which characterized in that: the traction device comprises a box body (1), wherein a notch (2) is formed in one side of the box body (1), a traction sheave (3) is arranged inside the box body (1), and a traction rope (4) is arranged outside the traction sheave (3);
a protection mechanism (5) is arranged on one side of the notch (2), the protection mechanism (5) comprises a fixed block (501), a connecting frame (502), a roller shaft (503) and a hinge (504), the connecting frame (502) is fixedly connected to one side of the fixed block (501), the roller shaft (503) is arranged inside the connecting frame (502), and the hinge (504) is fixedly connected to one side of the fixed block (501);
threaded holes (6) are formed in one side of the box body (1) and the inside of the fixing block (501), and bolts (7) are connected to the inner threads of the threaded holes (6).
2. The traction support mechanism of an elevator according to claim 1, wherein: the notch (2) is square, the number of the notches (2) is two, and the two notches (2) are symmetrically arranged on one side of the box body (1).
3. The traction support mechanism of an elevator according to claim 1, wherein: the number of the protection mechanisms (5) is two, and the two protection mechanisms (5) are respectively and fixedly connected to one side of the two notches (2).
4. The traction support mechanism of an elevator according to claim 1, wherein: the protection mechanism (5) is square, and the hoisting rope (4) is located inside the protection mechanism (5).
5. The traction support mechanism of an elevator according to claim 1, wherein: the fixing block (501) is trapezoidal, the number of the fixing blocks (501) is four, the number of the hinges (504) is three, and the fixing blocks (501) are movably connected through the three hinges (504).
6. The traction support mechanism of an elevator according to claim 1, wherein: the number of the roller shafts (503) is four, and the four roller shafts (503) are respectively and fixedly connected to one sides of the four fixing blocks (501) through connecting frames (502).
7. The traction support mechanism of an elevator according to claim 1, wherein: bolt (7) threaded connection is in the inside of screw hole (6), protection machanism (5) are through screw hole (6) and bolt (7) fixed connection in one side of box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222357.4U CN214456057U (en) | 2020-12-28 | 2020-12-28 | Dragging and bearing mechanism of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222357.4U CN214456057U (en) | 2020-12-28 | 2020-12-28 | Dragging and bearing mechanism of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214456057U true CN214456057U (en) | 2021-10-22 |
Family
ID=78195627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023222357.4U Expired - Fee Related CN214456057U (en) | 2020-12-28 | 2020-12-28 | Dragging and bearing mechanism of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214456057U (en) |
-
2020
- 2020-12-28 CN CN202023222357.4U patent/CN214456057U/en not_active Expired - Fee Related
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| 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: 20211022 |