CN205241010U - Timing belt drive wheel for elevator that structural strength is high - Google Patents
Timing belt drive wheel for elevator that structural strength is high Download PDFInfo
- Publication number
- CN205241010U CN205241010U CN201521120661.4U CN201521120661U CN205241010U CN 205241010 U CN205241010 U CN 205241010U CN 201521120661 U CN201521120661 U CN 201521120661U CN 205241010 U CN205241010 U CN 205241010U
- Authority
- CN
- China
- Prior art keywords
- wheel
- structural strength
- wheel body
- joint pin
- timing belt
- 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
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
(B, ) the utility model discloses a timing belt drive wheel for elevator that structural strength is high, it includes wheel body (1), the both sides of wheel body (1) are provided with flange (2) and spliced pole (3) respectively, wheel body (1) one side is connected with wheel cap (4) through spliced pole (3), and wheel cap (4) are gone up the position department that corresponds spliced pole (3) and are equipped with through -hole (5). The utility model discloses wheel body and wheel cover set up respectively can interconnect spliced pole and through -hole, connect wheel body and wheel cap through spliced pole and through -hole, saved the use of rivet, the cost is reduced not only, location in the time of can also making things convenient for the wheel cap with the wheel body coupling has made things convenient for to connect and has installed, and the top portion of spliced pole is equipped with spacing face, and spacing face is connected with the side of wheel cap, carries out spacing connection, has improved holistic structural strength. The utility model discloses not only can reduce cost, conveniently connect the installation, still have the high and high advantage of structural strength of joint strength. (B, )
Description
Technical field
The utility model relates to a kind of elevator Timing Belt driving wheel, the elevator Timing Belt driving wheel that particularly a kind of structural strength is high.
Background technology
The Timing Belt driving wheel using in existing elevator generally comprises wheel cap and wheel body, then by rivet, wheel cap and wheel body is linked together. But the cost of this Timing Belt driving wheel is higher, and bonding strength between wheel cap and wheel body is lower, causes overall structural strength lower. Therefore, existing elevator exists the higher and lower problem of structural strength of cost with Timing Belt driving wheel.
Utility model content
The purpose of this utility model is, the elevator that a kind of structural strength is high Timing Belt driving wheel is provided. The utility model not only can reduce costs, and also has advantages of that structural strength is high.
The technical solution of the utility model: the elevator that structural strength is high Timing Belt driving wheel, comprise wheel body, the both sides of wheel body are respectively arranged with rib and joint pin; Wheel body one side is connected with wheel cap by joint pin, and the position that wheel covers corresponding joint pin is provided with through hole.
The elevator that aforesaid structural strength is high is used in Timing Belt driving wheel, and the circumference of described wheel body is provided with the equally distributed gear teeth, and joint pin is positioned at the side of each gear teeth.
The elevator that aforesaid structural strength is high is used in Timing Belt driving wheel, and described wheel body is provided with the seam that connects wheel cap inner side, and the degree of depth of seam is greater than the height of joint pin.
The elevator that aforesaid structural strength is high is used in Timing Belt driving wheel, and the top ends of described joint pin is provided with confined planes, and confined planes is connected with the side of wheel cap, and the diameter of confined planes is greater than the diameter of joint pin.
Compared with prior art, the utility model has improved the structure of synchronous pulley, cover at wheel body and wheel that be provided with respectively can interconnective joint pin and through hole, be connected wheel body and wheel cap with through hole by joint pin, save the use of rivet, not only reduced cost, the location can also facilitate wheel cap to be connected with wheel body time, has facilitated and has been connected and installed; And the top ends of joint pin is provided with confined planes, confined planes is connected with the side of wheel cap, carries out spacing connection, has further improved the bonding strength between wheel cap and wheel body, has improved overall structural strength. Meanwhile, the utility model is also provided with seam, and mouth depth is greater than the height of joint pin, can carry out spacing and guarantee to have further facilitated limit effect and be connected and installed wheel cap, has improved the bonding strength after connecting. Therefore, the utility model not only can reduce costs, and is conveniently connected and installed, and also has advantages of that bonding strength is high and structural strength is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cutaway view of the present utility model;
Fig. 3 is the cutaway view of the utility model wheel body;
Fig. 4 is the structural representation of the utility model wheel cap.
Being labeled as in accompanying drawing: 1-wheel body, 2-rib, 3-joint pin, 4-wheel cap, 5-through hole, the 6-gear teeth, 7-seam, 8-confined planes.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment. The elevator that structural strength is high Timing Belt driving wheel, forms as shown in Figure 1,2,3, 4, comprises wheel body 1, and the both sides of wheel body 1 are respectively arranged with rib 2 and joint pin 3; Wheel body 1 one sides are connected with wheel cap 4 by joint pin 3, and on wheel cap 4, the position of corresponding joint pin 3 is provided with through hole 5.
The circumference of described wheel body 1 is provided with the equally distributed gear teeth 6, and joint pin 3 is positioned at the side of each gear teeth 6. Described wheel body 1 is provided with the seam 7 that connects wheel cap 4 inner sides, and the degree of depth of seam 7 is greater than the height of joint pin 3. The top ends of described joint pin 3 is provided with confined planes 8, and confined planes 8 is connected with the side of wheel cap 4, and the diameter of confined planes 8 is greater than the diameter of joint pin 3.
When the utility model is connected and installed, joint pin 3, through the rear press-bending of through hole 5, is formed to confined planes 8, thereby realizes being connected and installed between wheel body 1 and wheel cap 4.
Claims (4)
1. the elevator Timing Belt driving wheel that structural strength is high, is characterized in that: comprise wheel body (1), the both sides of wheel body (1) are respectively arranged with rib (2) and joint pin (3); Wheel body (1) one side is connected with wheel cap (4) by joint pin (3), and the position of the upper corresponding joint pin (3) of wheel cap (4) is provided with through hole (5).
2. the elevator Timing Belt driving wheel that structural strength according to claim 1 is high, is characterized in that: the circumference of described wheel body (1) is provided with the equally distributed gear teeth (6), and joint pin (3) is positioned at the side of each gear teeth (6).
3. the elevator Timing Belt driving wheel that structural strength according to claim 1 is high, is characterized in that: described wheel body (1) is provided with the seam (7) that connects wheel cap (4) inner side, and the degree of depth of seam (7) is greater than the height of joint pin (3).
4. according to the high elevator of the structural strength Timing Belt driving wheel described in claim 1,2 or 3, it is characterized in that: the top ends of described joint pin (3) is provided with confined planes (8), confined planes (8) is connected with the side of wheel cap (4), and the diameter of confined planes (8) is greater than the diameter of joint pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120661.4U CN205241010U (en) | 2015-12-31 | 2015-12-31 | Timing belt drive wheel for elevator that structural strength is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120661.4U CN205241010U (en) | 2015-12-31 | 2015-12-31 | Timing belt drive wheel for elevator that structural strength is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241010U true CN205241010U (en) | 2016-05-18 |
Family
ID=55940089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521120661.4U Expired - Fee Related CN205241010U (en) | 2015-12-31 | 2015-12-31 | Timing belt drive wheel for elevator that structural strength is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241010U (en) |
-
2015
- 2015-12-31 CN CN201521120661.4U patent/CN205241010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |