CN205602921U - Compensation chain guide structure - Google Patents
Compensation chain guide structure Download PDFInfo
- Publication number
- CN205602921U CN205602921U CN201620366207.5U CN201620366207U CN205602921U CN 205602921 U CN205602921 U CN 205602921U CN 201620366207 U CN201620366207 U CN 201620366207U CN 205602921 U CN205602921 U CN 205602921U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- connecting plate
- circular hole
- fixing bar
- fixing
- 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
Abstract
The utility model discloses a compensation chain guide structure, the fixing round hole of position one -to -one is laid to the free end of its two angle steel, be equipped with opening circular's dead lever on two angle steel, the fixing round hole on the angle steel of one side is passed to the middle part of dead lever, the connecting plate has been placed by the fixing round hole department of the same position of angle steel of opposite side, be provided with two round holes on the connecting plate, a round hole of connecting plate coincides with the fixing round hole who corresponds the angle steel, another round hole is in the connecting plate and stretches out in the part outside the angle steel, the one end of dead lever pass in proper order on fixing round hole and the connecting plate on the angle steel the round hole and with the spacing cooperation of connecting plate, the other end of dead lever pass on the connecting plate another round hole and with the spacing cooperation of connecting plate, roll on the dead lever and wear to be equipped with the roller ball. When compensation chain up -and -down motion, the surface and the roller ball contact of compensation serobila, the compensation chain is the point contact with the roller ball, small friction. The motion of compensation chain is smooth and easy, and vibrations and noise are all less.
Description
Technical field
This utility model relates to a kind of compensated chain guide frame being used on elevator, belongs to a kind of elevator components.
Background technology
Needing to compensate with compensated chain the weight of steel wire rope at elevator, make elevator even running, when elevator is at top layer, steel wire rope is just in counterweight-side, and counterweight-side is with regard to many weight of steel wire rope；When elevator is at bottom, steel wire rope is just in cage side, and cage side is with regard to many weight of steel wire rope.Fill compensated chain and just can balance this part drop, it is used for compensating dynamic balancing, because steel wire rope has weight, along with the continuous up and down motion of elevator, dynamic imbalance can be produced, so just using compensated chain, in running process of elevator, compensated chain also can move, guide to give to compensate, needing to arrange compensated chain guide frame, traditional compensated chain guide frame is that face contacts with compensated chain, and frictional force is big.
Utility model content
The purpose of this utility model is to provide a kind of compensated chain guide frame, to solve in prior art because traditional compensated chain guide frame and compensated chain are the problems that face contacts and the frictional force that causes is big.
nullIn order to realize object above，This utility model adopts the following technical scheme that a kind of compensated chain guide frame，Including base plate，The two ends of base plate are welded with the angle steel being perpendicular to base plate，Two angle steel are centrosymmetric and both openings are relative，The free end of two angle steel is laid with position and fixes circular hole one to one，Two angle steel are provided with the fixing bar of opening round shape，The middle part of fixing bar is through the fixing circular hole on the angle steel of side，It is placed with connecting plate at the fixing circular hole of the angle steel same position of opposite side，Two circular holes it are provided with on connecting plate，One circular hole of connecting plate overlaps with the fixing circular hole of corresponding angle steel，Another circular hole is in the part that connecting plate stretches out outside angle steel，One end of fixing bar sequentially passes through fixing circular hole on angle steel and the circular hole on connecting plate and spacing with connecting plate coordinates，The other end of fixing bar is through another circular hole on connecting plate and spacing with connecting plate coordinates，Roll on fixing bar and be equipped with roller ball.
The two ends of described fixing bar are respectively provided with straightway.
The straightway of described fixing bar is provided with helicitic texture, and nut that fixing bar is set by two ends rotation is spacing with connecting plate to be coordinated.
Described roller ball is covered with the part that fixing bar is between angle steel and connecting plate.
Described roller ball is the spheroid being made up of engineering plastics.
Described angle steel welds with base plate by the way of full weld.
All rolling on fixing bar of the present utility model and be equipped with roller ball, when compensated chain moves up and down, the surface compensating serobila contacts with roller ball, roller ball rotates round fixing bar when rotating, compensated chain and roller ball are point cantact, and are rolling friction between the two, and frictional force is little.The motion of compensated chain is smooth and easy, vibrations and noise are the least, additionally, it is laid with fixing circular hole on two angle steel of the present utility model, the position of fixing bar can be adjusted, so it is easy to the height of compensated chain hairpin curve is adjusted, swing when compensated chain runs can also be reduced to a certain extent, and then reduce elevator noise during whole service.
Fixing bar of the present utility model and angle steel are connected by a connecting plate, after regulating height at the scene, connecting plate is placed on position nearby, because connecting plate itself is provided with two circular holes, one end of fixing bar then passes through connecting plate through angle steel, and the other end of fixing bar is also through connecting plate, and such connecting plate both need not be welded on angle steel, it is fixed by securing member without with angle steel, arranges simple and convenient.
Fixing bar of the present utility model is circular, ensure that compensated chain arbitrary swing friction in running is the same, so so that the amplitude that compensated chain swings in running reduces, prevent compensated chain to be in operation further and the collision of other parts reduces elevator noise during whole service.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
The embodiment of a kind of compensated chain guide frame, in Fig. 1, Fig. 2 and Fig. 3, the two ends of its base plate 1 are welded with two angle steel 2 by the way of full weld, and two angle steel 2 are centrosymmetric, and the opening of two angle steel 2 is relative.nullFree end at two angle steel 2 is laid with fixing circular hole 3，It is in the position one_to_one corresponding fixing circular hole 3 on two angle steel 2，Fixing bar 4 is the circle with opening，It is respectively provided with straightway at the two ends of fixing bar 4，Straightway is provided with screw thread，The middle part of fixing bar 4 is through the fixing circular hole on side angle steel 2，It is placed with connecting plate 5 at the fixing circular hole of angle steel 2 same position of opposite side，Connecting plate 5 and angle steel do not have any annexation，Only it is located in the corresponding position of angle steel，Two circular holes it are provided with on connecting plate 5，One circular hole of connecting plate 5 overlaps with the fixing circular hole of corresponding angle steel 2，Another circular hole of connecting plate 5 is in the part that connecting plate 5 stretches out outside angle steel，One end of fixing bar 4 sequentially passes through the fixing circular hole on angle steel and the circular hole on connecting plate 4，The other end of fixing bar 4 is through another circular hole on connecting plate 5，Nut all it is installed with at the two ends of fixing bar 4，Two nuts are all spacing with fixed plate to be coordinated，Fixing bar 4 rolls and is equipped with roller ball 6，Roller ball 6 is covered with the part that fixing bar is between angle steel and connecting plate，Roller ball 6 is the spheroid being made up of engineering plastics.
The present embodiment is according to illustrating of making this utility model, and is not that corresponding structure can be not provided with in other embodiments to restriction of the present utility model, the function in need not appended claims.
Any technical scheme carried out technical characteristic of the present utility model obtained by equivalent falls within the scope of this utility model protection.
Claims (6)
- null1. a compensated chain guide frame，It is characterized in that: include base plate，The two ends of base plate are welded with the angle steel being perpendicular to base plate，Two angle steel are centrosymmetric and both openings are relative，The free end of two angle steel is laid with position and fixes circular hole one to one，Two angle steel are provided with the fixing bar of opening round shape，The middle part of fixing bar is through the fixing circular hole on the angle steel of side，It is placed with connecting plate at the fixing circular hole of the angle steel same position of opposite side，Two circular holes it are provided with on connecting plate，One circular hole of connecting plate overlaps with the fixing circular hole of corresponding angle steel，Another circular hole is in the part that connecting plate stretches out outside angle steel，One end of fixing bar sequentially passes through fixing circular hole on angle steel and the circular hole on connecting plate and spacing with connecting plate coordinates，The other end of fixing bar is through another circular hole on connecting plate and spacing with connecting plate coordinates，Roll on fixing bar and be equipped with roller ball.
- Compensated chain guide frame the most according to claim 1, it is characterised in that: the two ends of described fixing bar are respectively provided with straightway.
- Compensated chain guide frame the most according to claim 2, it is characterised in that: the straightway of described fixing bar is provided with helicitic texture, and nut that fixing bar is set by two ends rotation is spacing with connecting plate to be coordinated.
- Compensated chain guide frame the most according to claim 3, it is characterised in that: described roller ball is covered with the part that fixing bar is between angle steel and connecting plate.
- Compensated chain guide frame the most according to claim 4, it is characterised in that: described roller ball is the spheroid being made up of engineering plastics.
- Compensated chain guide frame the most according to claim 5, it is characterised in that: described angle steel welds with base plate by the way of full weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366207.5U CN205602921U (en) | 2016-04-27 | 2016-04-27 | Compensation chain guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620366207.5U CN205602921U (en) | 2016-04-27 | 2016-04-27 | Compensation chain guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602921U true CN205602921U (en) | 2016-09-28 |
Family
ID=56971104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620366207.5U Expired - Fee Related CN205602921U (en) | 2016-04-27 | 2016-04-27 | Compensation chain guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602921U (en) |
-
2016
- 2016-04-27 CN CN201620366207.5U patent/CN205602921U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170427 |