CN205555788U - But height -adjusting to a heavy buffer - Google Patents
But height -adjusting to a heavy buffer Download PDFInfo
- Publication number
- CN205555788U CN205555788U CN201620211609.8U CN201620211609U CN205555788U CN 205555788 U CN205555788 U CN 205555788U CN 201620211609 U CN201620211609 U CN 201620211609U CN 205555788 U CN205555788 U CN 205555788U
- Authority
- CN
- China
- Prior art keywords
- hole
- height
- interconnecting
- lower sleeve
- lining
- 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.)
- Active
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a but height -adjusting to a heavy buffer, including first bush (1), second bush and connecting piece (3), seted up on lower sleeve (21) of second bush (2) at least a set of in -connection hole (211), every inter block connecting hole (211) are including right in -connection hole (211) of running through lower sleeve (21) in pairs of N, and N is for being greater than 0 natural number, last sleeve (11) of first bush (1) but at least a set of outer joint hole (111) have been seted up on going up sleeve (11) to up -and -down motion and can rotate the ground cover on lower sleeve (21) around self axial, every group outer joint hole (111) includes right the running through in pairs of M go up in -connection hole (111) of sleeve (11), the internal connecting hole of M (111) distributes along being the slash interval arrangement of fixing the contained angle with the horizontal direction, and M is for being greater than 0 natural number, every external connecting hole (111) all can and be connected through connecting piece (3) with arbitrary a pair of in -connection hole (211) one -to -one. The utility model discloses can correspond and adjust its height according to wire rope's the different length of extending, control range is bigger.
Description
Technical field
This utility model relates to Elevator weight sensor buffer, a kind of height-adjustable counterweight buffer.
Background technology
Along with the growth of elevator service life, elevator wire rope can occur certain extension, and counterweight surpassed distance can be caused to reduce.In prior art, the structure of counterweight buffer is generally two linings 200 of configuration below counterweight underbeam 100, such as Fig. 1, the superposition of two linings 200 is also bolted to connection, after rope capacity extends, in order to ensure rational counterweight surpassed distance, next lining 200 need to be taken, to reduce the height of counterweight buffer.Owing to the height of a lining 200 immobilizes, original counterweight buffer limitation when regulation height is relatively big, and a lot of situations cannot adjust to a suitable surpassed distance distance, and the lining 200 taken off does not has use value yet, wastes material.
Summary of the invention
In view of this, the purpose of this utility model is to provide and a kind of can regulate to proper height along with the difference of elevator wire rope development length, easy to use and do not have the counterweight buffer of waste of material.
For reaching above-mentioned purpose, this utility model provides a kind of height-adjustable counterweight buffer, including the first lining and the second lining and connect described first lining and the connector of described second lining, it is characterized in that: described second lining has lower sleeve, least one set interconnecting hole is offered on described lower sleeve, often organizing the interconnecting hole running through described lower sleeve in pairs that described interconnecting hole includes N pair, N is the natural number more than 0；Described first lining has upper bush, described upper bush can move up and down and can be enclosed within described lower sleeve around self axial rotation, the outer connecting hole of least one set is offered on described upper bush, often organize the interconnecting hole running through described upper bush in pairs that described outer connecting hole includes M pair, M is to described interconnecting hole along being spaced distribution with the oblique line that horizontal direction is fixed angle, and M is the natural number more than 0；The every pair of described outer connecting hole all can be with interconnecting hole one_to_one corresponding described in any pair being connected by described connector.
Preferably, the described interconnecting hole of same group is positioned on sustained height, and described lower sleeve offers two groups of interconnecting holes, and the height of the one of which of described two groups of interconnecting holes is higher than the height of another group.
Preferably, described upper bush offering two groups of outer connecting holes, two groups of outer connecting holes are spaced distribution along two parallel oblique lines respectively.
In one embodiment, described interconnecting hole is screwed hole, and described connector is the bolt suitable with described screwed hole；Described outer connecting hole is through hole.
This utility model utilizes two linings connected together, one of them is fixedly installed, another can relatively move up and down and connect after extremely inside and outside connecting hole is corresponding along the regulation of self axial-rotation, can be according to the different development lengths of steel wire rope, its height of corresponding regulation, simple to operate, and enhance the safety that elevator uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the counterweight buffer of prior art.
Fig. 2 is the front view of the height-adjustable counterweight buffer of this utility model.
Fig. 3 is the top view of the first lining in this utility model.
Fig. 4 is the top view of the second lining in this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.
Referring to Fig. 2 to 4, a kind of height-adjustable counterweight buffer, be arranged on the lower section of counterweight underbeam 100, it includes the first lining 1 and the second lining 2 and connects the first lining 1 and connector 3 of the second lining 2.
Second lining 2 has lower sleeve 21, and lower sleeve 21 offers least one set interconnecting hole 211, and often group interconnecting hole 211 includes the interconnecting hole 211 running through lower sleeve 21 in pairs of N pair, and N is the natural number more than 0.In the present embodiment, lower sleeve 21 offering two groups of interconnecting holes 211, often group interconnecting hole 211 includes 1 interconnecting hole 211 that (N=1) runs through lower sleeve 21 in pairs.The interconnecting hole 211 of same group is positioned on sustained height, and the height of two groups of interconnecting holes 211 that lower sleeve 21 is offered is one high and one low, and i.e. the height of one of which is higher than the height of another group.And, in the present embodiment, two groups of interconnecting holes 211 are arranged along same vertical direction interval.
First lining 1 has upper bush 11, and upper bush 11 can move up and down and can be enclosed within lower sleeve 21 around self axial rotation, and in the present embodiment, upper bush 11 and lower sleeve 21 are all the cylindrical shapes of hollow, and the internal diameter of upper bush 11 is greater than the external diameter of lower sleeve 21.
Offering the outer connecting hole 111 of least one set on upper bush 11, often organize the interconnecting hole 111 running through upper bush 11 in pairs that outer connecting hole 111 includes M pair, M is spaced distribution to interconnecting hole 111 along same oblique line, and M is the natural number more than 0.This oblique line and horizontal direction are a fixed angle A, and this fixed angle A is acute angle in the present embodiment, as shown in Figure 2.In the present embodiment, upper bush 11 offering two groups of outer connecting holes 111, two groups of outer connecting holes 111 are spaced distribution along two parallel oblique lines respectively.Often organize outer connecting hole 111 and include the 3 outer connecting holes 111 that (M=3) is run through in pairs upper bush 111.Article two, when parallel helix is distributed on the outer circumference surface of upper bush 11, wherein the height of a helix is higher than the height of another helix, also, on same vertical direction, the height of the outer connecting hole 111 of one of which organizes the height of same outer connecting hole 111 higher than another.
Every externally connecting hole 111 all can be with a pair interconnecting hole 211 one_to_one corresponding pass through connector 3 and be connected.Wherein, in the present embodiment, interconnecting hole 211 is screwed hole, and connector 3 is the bolt suitable with this screwed hole, and outer connecting hole 111 is through hole.When an external connecting hole 111 is corresponding with a pair interconnecting hole 211, by connector 3 is threadeded with interconnecting hole 211 after outer connecting hole 111, upper bush 11 can be fixed with lower sleeve 211.
When elevator wire rope extends certain length, when the whole height of counterweight buffer is the highest, dismantle after connector 3, move down upper bush 11 and lower sleeve 211 relatively rotates to an angle, regulate to proper height, one group of one external connecting hole 111 on upper bush 11 is selected to coordinate corresponding with one group of interconnecting hole 211 on lower sleeve 211, installation connecting element 3 the most again, make the first lining 1 and the second lining 2 be fixed together.Owing to there being the different interconnecting hole 211 of two groups of height on lower sleeve 21, so, in the case of upper bush 111 is non-rotary, it is also possible to move directly down and the height of counterweight buffer is greatly reduced to lower connection with one group of interconnecting hole 211.When also needing to the height turning down counterweight buffer again, then by rotating regulation upper bush 11, adjust one by one along the outer connecting hole 111 of a group on a helix, until that the outer connecting hole 111 being adjusted to suitably height is corresponding with corresponding interconnecting hole 211, then connected fixing by connector 3.
Owing to using said structure design, counterweight buffer of the present utility model can be according to the different development lengths of steel wire rope, and the height of corresponding regulation counterweight buffer is simple to operate, and enhances the safety that elevator uses.
Above-described embodiment is only for illustrating technology of the present utility model design and feature; its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this; protection domain of the present utility model can not be limited with this; all equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (4)
1. a height-adjustable counterweight buffer, including the first lining (1) and the second lining (2) and the connector (3) connecting described first lining (1) and described second lining (2), it is characterized in that: described second lining (2) has lower sleeve (21), least one set interconnecting hole (211) is offered on described lower sleeve (21), often organizing the interconnecting hole (211) running through described lower sleeve (21) in pairs that described interconnecting hole (211) includes N pair, N is the natural number more than 0；Described first lining (1) has upper bush (11), described upper bush (11) can move up and down and can be enclosed within described lower sleeve (21) around self axial rotation, the outer connecting hole (111) of least one set is offered on described upper bush (11), often organize the interconnecting hole (111) running through described upper bush (11) in pairs that described outer connecting hole (111) includes M pair, M is to described interconnecting hole (111) along being spaced distribution with the oblique line that horizontal direction is fixed angle, and M is the natural number more than 0；The every pair of described outer connecting hole (111) all can be connected with (211) one_to_one corresponding of interconnecting hole described in any pair and by described connector (3).
Height-adjustable counterweight buffer the most according to claim 1, it is characterized in that: the described interconnecting hole (211) of same group is positioned on sustained height, offering two groups of interconnecting holes (211) on described lower sleeve (21), the height of the one of which of described two groups of interconnecting holes (211) is higher than the height of another group.
Height-adjustable counterweight buffer the most according to claim 1, it is characterised in that: offering two groups of outer connecting holes (111) on described upper bush (11), two groups of outer connecting holes (111) are spaced distribution along two parallel oblique lines respectively.
4. according to the height-adjustable counterweight buffer described in claims 1 to 3 any one, it is characterised in that: described interconnecting hole (211) is screwed hole, and described connector (3) is the bolt suitable with described screwed hole；Described outer connecting hole (111) is through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211609.8U CN205555788U (en) | 2016-03-21 | 2016-03-21 | But height -adjusting to a heavy buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211609.8U CN205555788U (en) | 2016-03-21 | 2016-03-21 | But height -adjusting to a heavy buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205555788U true CN205555788U (en) | 2016-09-07 |
Family
ID=56814264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620211609.8U Active CN205555788U (en) | 2016-03-21 | 2016-03-21 | But height -adjusting to a heavy buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205555788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055255A (en) * | 2016-11-23 | 2017-08-18 | 吴江骏达电梯部件有限公司 | A kind of novel elevator buffer stop, bumping post |
| CN111017676A (en) * | 2019-12-16 | 2020-04-17 | 迅达（中国）电梯有限公司 | Elevator buffer mounting base |
-
2016
- 2016-03-21 CN CN201620211609.8U patent/CN205555788U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055255A (en) * | 2016-11-23 | 2017-08-18 | 吴江骏达电梯部件有限公司 | A kind of novel elevator buffer stop, bumping post |
| CN111017676A (en) * | 2019-12-16 | 2020-04-17 | 迅达（中国）电梯有限公司 | Elevator buffer mounting base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205555788U (en) | But height -adjusting to a heavy buffer | |
| CN204163090U (en) | A kind of for the mud-rock flow deceleration device in debris flow drainage groove | |
| CN209016567U (en) | A kind of assembly type cable bearer | |
| CN204879075U (en) | Installation device of sack tuber pipe | |
| CN104278782A (en) | Spherical suspended-dome structure applicable to non-circular buildings | |
| CN104595364B (en) | Three raceway pivoting supports of step-like bonding crack are enclosed up and down | |
| CN204293716U (en) | Transformer safety rope suspension arrangement | |
| CN104790530B (en) | Vertical adjustment device of structural support | |
| CN205383401U (en) | Tripod head structure with adjustable it is two -way | |
| CN203701278U (en) | Structural support vertical adjusting device | |
| CN205175953U (en) | Groundwater water quality monitoring system is data acquisition device in pit | |
| CN205637809U (en) | Consolidate sections tower base | |
| CN210372327U (en) | Petroleum pipeline fixing device | |
| CN206637121U (en) | Sway in both directions support | |
| CN207597991U (en) | It is a kind of that there is the telescopic temporary line erecting rod of acousto-optic warning | |
| CN206190722U (en) | Special -shaped rod axle | |
| CN105443952A (en) | Television lifting rod for high-level station hall platform | |
| CN205463615U (en) | Roll automatic compensating device | |
| CN203907013U (en) | Pipeline supporting column for centralized crisscross section of petroleum pipelines | |
| CN205046478U (en) | Cable is decorated to super -elasticity | |
| CN206338495U (en) | It is a kind of that there is the pipe clamp structure for limiting function of vacillating now to the left, now to the right and come to nothing upwards | |
| CN206329056U (en) | A kind of safety rope hanging point of fire wall | |
| CN204983317U (en) | A string dome structure of prestressing force endless rope is arranged to piecemeal | |
| CN205205860U (en) | Automatic all hoist device of module system that fall of reverse construction method | |
| CN204328410U (en) | For the special hoisting bar of single standpipe cyclone separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 Weixin road 28, Suzhou Industrial Park, Jiangsu Province Patentee before: SJEC Corporation |