CN204984033U - Portable is adjusted weight type and is moved a pulley - Google Patents
Portable is adjusted weight type and is moved a pulley Download PDFInfo
- Publication number
- CN204984033U CN204984033U CN201520392173.2U CN201520392173U CN204984033U CN 204984033 U CN204984033 U CN 204984033U CN 201520392173 U CN201520392173 U CN 201520392173U CN 204984033 U CN204984033 U CN 204984033U
- Authority
- CN
- China
- Prior art keywords
- shell
- sliding door
- portable
- hole
- locating piece
- 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
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a portable is adjusted weight type and is moved a pulley, including shell, pulley, driving medium, regulation cylinder, adjusting screw and screw locating piece, driving medium one end is through round pin axle swing joint an in shell, and the other end is through round pin uranium rigid coupling in pulley, the driving medium is equipped with the regulation inclined plane neighbouring with shell link outer fringe department, the screw locating piece is pegged graft in the neighbouring side department of shell, adjusting screw threaded connection is in the screw locating piece, in this adjusting screw stretches into the shell along side, it sets up in the shell to adjust the cylinder to be located between the regulation inclined plane of adjusting screw's top and driving medium. The utility model discloses can effectively carry out the height control, convenient operation, and height control in -process, adjusting screw remains the level throughout to guarantee to have good cooperation with the screw locating piece, thereby guarantee the utility model discloses job stabilization nature is better, long service life, in addition, the utility model discloses can bear the heavier door that moves.
Description
Technical field
The utility model relates to a kind of sliding door pulley, is specifically related to a kind of portable and regulates degree type sliding door pulley.
Background technology
Sliding door pulley be people common for be used as bottom sliding door to slide accessory.Its structure of common sliding door pulley is firmly fixed on pulley pedestal for one or several pulley pins substantially, does not have regulatory function.But in work progress, when sliding door pulley is after installing, with together with bolt compact siro spinning technology, now, error is there is or sliding door in use occurs to damage in sliding door pulley and sliding door if sliding door is installed, common way can only be whole sliding door disassembled, dismantle lower sheave again, when error correction is complete or broken parts correction complete after, then install pulley, but so, this brings great inconvenience to engineering construction and maintenance.
For solving the problem, people have carried out corresponding improvement.Such as, application number: the utility model patent of 201020614583.4, disclose a kind of can side regulate sliding door pulley, as shown in Figure 1, comprise a pulley (D3) to be arranged on both sides by pin (D2) and respectively to have on the pedestal (D1) of an inclination elongate slots (D7), and pin (D2) also have passed through the adjustment iron plate (D4) having the hole that to match with pin, an adjusting nut (D5) is had to be arranged on the side of pedestal (D1), with tapered thread on described adjusting nut (D5) with adjustment iron plate (D4) again.
Above-mentioned of the prior art can the sliding door pulley that regulates of side, its advantage is: only need to rotate adjusting nut with screwdriver in the side of sliding door pulley, pulley can be carried out the adjustment up and down between distance, but, its shortcoming is: this sliding door pulley is when carrying out Height Adjustment, regulate iron plate and adjusting nut can rotate along with moving up and down of pulley, thus make adjusting nut remain level, thus the axis making the axis of adjusting nut and pedestal upper screwed hole is not on the same line, make both cannot have good being threaded, easily cause in Long-Time Service the external screw thread on adjusting nut or the internal thread on pedestal impaired, thus make adjusting nut lose location and Height Adjustment effect, simultaneously, also the sliding door lighter in weight that this sliding door pulley can bear is made.
Summary of the invention
The purpose of this utility model to solve above-mentioned the problems of the prior art, provides one effectively can carry out Height Adjustment, and easy to operate, and stability in use is good, not fragile, meanwhile, can bear the sliding door pulley of heavier sliding door.
For achieving the above object, the technical scheme that adopts of the utility model is as follows:
A kind of portable regulates degree type sliding door pulley, it is characterized in that: comprise shell, pulley, driving member, regulate cylinder, set screw and screw locating piece, described driving member one end is movably connected on shell by bearing pin, the other end is fixed in pulley by pin uranium, described driving member is provided with adjustable inclined surface apparatus contiguous with shell link outer rim place, described screw locating piece is plugged in shell adjacent side place, described set screw is threadedly connected to screw locating piece, this set screw stretches in shell along side, described adjustment cylinder is arranged in shell, and between the top and the adjustable inclined surface apparatus of driving member of set screw.
Described driving member is made up of two panels adjustment sheet and a slice brace, and described brace is connected to the end of two panels adjustment sheet, and described adjustable inclined surface apparatus is arranged on the outer rim of two panels adjustment sheet.
Also comprise positioning ejection reed, described positioning ejection reed is integral type structure, described positioning ejection reed is made up of connecting portion and location division, the scope of the angle α before described connecting portion and location division is: 90 ° of < α < 180 °, described connecting portion is arranged at screw locating piece lateral wall, described connecting portion is provided with spring leaf fixing hole, and described set screw is plugged in described spring leaf fixing hole, the mutual clamping of brace of described location division and driving member.
Described adjustment sheet is respectively equipped with the first through hole and the second through hole at contiguous two ends place, and described first through hole is in order to be flexibly connected with shell, and described second through hole is in order to be connected with pulley.
Described shell comprises two collateral faggings and upper junction plate, described two collateral faggings are connected to upper junction plate dual-side, third through-hole is provided with below described two collateral faggings, in order to be flexibly connected with driving member, above described two collateral faggings, contiguous upper junction plate place is provided with installing hole, and in order to install screw locating piece, this installing hole is rectangle, the contiguous both ends place of described upper junction plate is provided with connecting hole, is provided with rectangular indentation in the middle part of described upper junction plate.
Two collateral fagging inwall adjacent top positions are provided with upper limit projection, and two collateral fagging inwall lower ends are provided with lower limit projection, and two panels adjustment sheet end outer rim is provided with adjustment spacing preiection.
Described adjustment cylinder medium position has been disposed radially screw locating hole, can insert set screw top.
Described adjustment cylinder side wall is provided with plane vertically, and described screw locating hole is arranged on this in-plane position.
Described screw locating piece medium position is provided with internal thread.
Described pulley is made of metal.
Compared with prior art, the utility model has the advantage of: the utility model portable regulates degree type sliding door pulley, at needs by when highly heightening, by rotating the set screw being located at side, thus adjustment cylinder is moved horizontally with it, then make driving member and pulley rotate downward or upward, thus realize sliding door pulley integral Height Adjustment, and easy to operate; Meanwhile, in height adjustment process, set screw remains level, thus ensure with screw locating piece and regulate cylinder to have good coordinating, thus ensure that utility model works stability is better, long service life, in addition, the utility model can bear heavier sliding door.
Accompanying drawing explanation
Fig. 1 is can the structural representation of sliding door pulley that regulates of side in prior art;
Fig. 2 is the structural representation that the first embodiment portable of the utility model regulates degree type sliding door pulley;
Fig. 3 is the perspective view of Fig. 2 housing;
Fig. 4 is the schematic top plan view of Fig. 2 housing;
Fig. 5 is A-A cross-sectional schematic in Fig. 4;
Fig. 6 is that schematic diagram is looked on a left side for Fig. 2 housing;
Fig. 7 is the front elevational schematic of driving member in Fig. 2;
Fig. 8 is the schematic top plan view of driving member in Fig. 2;
Fig. 9 is the front elevational schematic regulating cylinder in Fig. 2;
Figure 10 is B-B cross-sectional schematic in Fig. 9;
Figure 11 is the front elevational schematic of screw locating piece in Fig. 2;
Figure 12 is the structural representation that the utility model the second embodiment portable regulates degree type sliding door pulley;
Figure 13 is the front elevational schematic of positioning ejection reed in Figure 12;
Figure 14 is that schematic diagram is looked on a left side for positioning ejection reed in Figure 12.
In figure:
1, shell; 11, collateral fagging; 111, third through-hole; 112, installing hole; 113, upper limit is protruding; 114, lower limit is protruding; 12, upper junction plate; 121, connecting hole; 122, breach; 2, pulley; 3, driving member; 31, adjustable inclined surface apparatus; 32, adjustment sheet; 321, the first through hole; 322, the second through hole; 323, spacing preiection is regulated; 33, brace; 4, cylinder is regulated; 41, screw locating hole; 42, plane; 5, set screw; 6, screw locating piece; 61, internal thread; 7, positioning ejection reed; 71, connecting portion; 711, spring leaf fixing hole; 72, location division; Bearing pin 8.
Detailed description of the invention
Below in conjunction with accompanying drawing, introduce two kinds of embodiments of the present utility model in detail.
As shown in Figure 2, a kind of portable of the first embodiment of the utility model regulates degree type sliding door pulley, comprise shell 1, pulley 2, driving member 3, regulate cylinder 4, set screw 5 and screw locating piece 6, driving member 3 one end is movably connected on shell 1 by bearing pin 8, the other end is fixed in pulley 2 by pin uranium, the present embodiment pulley 2 is made of metal, and driving member 3 is provided with adjustable inclined surface apparatus 31 contiguous with shell 1 link outer rim place; Screw locating piece 6 is plugged in shell 1 adjacent side place, and set screw 5 stretches in shell 1 along side, and is threadedly connected to screw locating piece 6, and as shown in figure 11, screw locating piece 6 medium position is provided with internal thread 61; Cylinder 4 is regulated to be arranged in shell 1, and between the top of set screw 5 and the adjustable inclined surface apparatus 31 of driving member 3; As shown in Figure 9 and Figure 10, cylinder 4 medium position is regulated to be disposed radially screw locating hole 41, so that set screw 5 top can be inserted, for ease of processing and installation, regulate cylinder 4 sidewall to be provided with plane 42 vertically, above-mentioned screw locating hole 41 is arranged on this plane 42 medium position.The utility model portable regulates the operating principle of degree type sliding door pulley as follows: at needs by when highly heightening, by rotating forward the set screw 5 being located at side, thus promote to regulate the reach of cylinder 4 level, then promotion driving member 3 and pulley 2 rotate, thus realize sliding door pulley integral height to heighten, at needs by when highly turning down, rotate backward the set screw 5 being located at side, under the effect of sliding door gravity, pulley 2 and driving member 3 upwards rotate, and move after promoting to regulate cylinder 4 level, until with set screw 5 tip contact, thus realize sliding door pulley integral height to turn down, it is easy to operate, and in height adjustment process, set screw remains level, thus ensure with screw locating piece 6 and regulate cylinder 4 to have good coordinating, thus ensure that utility model works stability is better, long service life, in addition, the utility model portable regulates degree type sliding door pulley can bear the heavy sliding door of 150kg.
As shown in Figure 7 and Figure 8, driving member 3 is made up of two panels adjustment sheet 32 and a slice brace 33, brace 33 is connected to the end of two panels adjustment sheet 32, adjustable inclined surface apparatus 31 is arranged on the outer rim of two panels adjustment sheet 32, simultaneously, adjustment sheet 32 is respectively equipped with the first through hole 321 and the second through hole 322, first through hole 321 at contiguous two ends place in order to be flexibly connected with shell 1, the second through hole 322 is in order to be connected with pulley 2.In addition, two panels adjustment sheet 32 end outer rim is provided with and regulates spacing preiection 323.
As shown in Fig. 3 ~ Fig. 5, shell 1 comprises two collateral faggings 11 and upper junction plate 12, two collateral faggings 11 are connected to upper junction plate 12 dual-side, be provided with third through-hole 111 below two collateral faggings 11, in order to be flexibly connected with driving member 3, above two collateral faggings 11, contiguous upper junction plate 12 place is provided with installing hole 112, in order to install screw locating piece 6, this installing hole 112 is rectangle, and the contiguous both ends place of upper junction plate 12 is provided with connecting hole 121, is provided with rectangular indentation 122 in the middle part of upper junction plate 12.Two collateral fagging 11 inwall adjacent top positions are provided with upper limit projection 113, simultaneously, its lower end is provided with lower limit projection 114, and upper limit protruding 113 and lower limit projection 114 interact with adjustment spacing preiection 323, to limit the height adjustment range of driving member 3 and pulley 2 respectively.
The first embodiment portable above-mentioned regulates degree type sliding door pulley, before installing and using, because lacking effective location to driving member 3 and pulley 2, driving member 3 and pulley 2 is caused independently to rotate, and then cause regulating cylinder 4 easily to come off, thus normal mounting and use can be affected.Therefore, for this defect, the utility model the second embodiment has made further improvement.As shown in figure 11, the utility model the second embodiment, on the basis of the first embodiment above-mentioned, has set up positioning ejection reed 7 again, and as shown in Figure 12 and Figure 13, this positioning ejection reed 7 is integral type structure, is made up of connecting portion 71 and location division 72.The scope of the angle α before connecting portion 71 and location division 72 is: 90 ° of < α < 180 °, connecting portion 71 is arranged at screw locating piece 6 lateral wall, connecting portion 71 is provided with spring leaf fixing hole 711, set screw 5 is plugged in spring leaf fixing hole 711, location division 72 clamping mutual to the brace 33 of driving member 3.
Below by reference to the accompanying drawings embodiment of the present utility model is explained in detail; but the utility model is not limited to above-mentioned embodiment; in the ken that those of ordinary skill in the art possess; can also make various changes and modifications under the prerequisite not departing from the utility model aim, these changes and improvements all fall in the protection domain of the utility model requirement.
Claims (10)
1. a portable regulates degree type sliding door pulley, it is characterized in that: comprise shell (1), pulley (2), driving member (3), regulate cylinder (4), set screw (5) and screw locating piece (6), described driving member (3) one end is movably connected on shell (1) by bearing pin, the other end is fixed in pulley (2) by pin uranium, described driving member (3) is provided with adjustable inclined surface apparatus (31) contiguous with shell (1) link outer rim place, described screw locating piece (6) is plugged in shell (1) adjacent side place, described set screw (5) is threadedly connected to screw locating piece (6), this set screw (5) stretches in shell (1) along side, described adjustment cylinder (4) is arranged in shell (1), and be positioned between the top of set screw (5) and the adjustable inclined surface apparatus (31) of driving member (3).
2. portable regulates degree type sliding door pulley according to claim 1, it is characterized in that: described driving member (3) is made up of two panels adjustment sheet (32) and a slice brace (33), described brace (33) is connected to the end of two panels adjustment sheet (32), and described adjustable inclined surface apparatus (31) is arranged on the outer rim of two panels adjustment sheet (32).
3. portable regulates degree type sliding door pulley according to claim 2, it is characterized in that: also comprise positioning ejection reed (7), described positioning ejection reed (7) is integral type structure, described positioning ejection reed (7) is made up of connecting portion (71) and location division (72), the scope of the angle α before described connecting portion (71) and location division (72) is: 90 ° of < α < 180 °, described connecting portion (71) is arranged at screw locating piece (6) lateral wall, described connecting portion (71) is provided with spring leaf fixing hole (711), described set screw (5) is plugged in described spring leaf fixing hole (711), described location division (72) clamping mutual to the brace (33) of driving member (3).
4. portable regulates degree type sliding door pulley according to claim 2, it is characterized in that: described adjustment sheet (32) is respectively equipped with the first through hole (321) and the second through hole (322) at contiguous two ends place, described first through hole (321) is in order to be flexibly connected with shell (1), and described second through hole (322) is in order to be connected with pulley (2).
5. portable regulates degree type sliding door pulley according to claim 2, it is characterized in that: described shell (1) comprises two collateral faggings (11) and upper junction plate (12), described two collateral faggings (11) are connected to upper junction plate (12) dual-side, described two collateral faggings (11) below is provided with third through-hole (111), in order to be flexibly connected with driving member (3), contiguous upper junction plate (12) place, described two collateral faggings (11) top is provided with installing hole (112), in order to install screw locating piece (6), this installing hole (112) is rectangle, the contiguous both ends place of described upper junction plate (12) is provided with connecting hole (121), described upper junction plate (12) middle part is provided with rectangular indentation (122).
6. portable regulates degree type sliding door pulley according to claim 5, it is characterized in that: described two collateral fagging (11) inwall adjacent top positions are provided with upper limit projection (113), described two collateral fagging (11) inwall lower ends are provided with lower limit projection (114), and described two panels adjustment sheet (32) end outer rim is provided with and regulates spacing preiection (323).
7. portable regulates degree type sliding door pulley according to claim 1, it is characterized in that: described adjustment cylinder (4) medium position has been disposed radially screw locating hole (41), can insert set screw (5) top.
8. portable regulates degree type sliding door pulley according to claim 7, it is characterized in that: described adjustment cylinder (4) sidewall is provided with plane (42) vertically, and described screw locating hole (41) is arranged on this plane (42) medium position.
9. portable regulates degree type sliding door pulley according to claim 1, it is characterized in that: described screw locating piece (6) medium position is provided with internal thread (61).
10. portable regulates degree type sliding door pulley according to claim 1, it is characterized in that: described pulley (2) is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392173.2U CN204984033U (en) | 2015-06-09 | 2015-06-09 | Portable is adjusted weight type and is moved a pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392173.2U CN204984033U (en) | 2015-06-09 | 2015-06-09 | Portable is adjusted weight type and is moved a pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984033U true CN204984033U (en) | 2016-01-20 |
Family
ID=55118413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520392173.2U Active CN204984033U (en) | 2015-06-09 | 2015-06-09 | Portable is adjusted weight type and is moved a pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929465A (en) * | 2015-06-09 | 2015-09-23 | 上海洋洋大多利五金制品有限公司 | Sliding door pulley which is convenient and fast to adjust in weight |
| CN107836200A (en) * | 2017-12-25 | 2018-03-27 | 郑州国知网络技术有限公司 | A kind of gardens weeder of convenient adjustment weeding height |
-
2015
- 2015-06-09 CN CN201520392173.2U patent/CN204984033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929465A (en) * | 2015-06-09 | 2015-09-23 | 上海洋洋大多利五金制品有限公司 | Sliding door pulley which is convenient and fast to adjust in weight |
| CN107836200A (en) * | 2017-12-25 | 2018-03-27 | 郑州国知网络技术有限公司 | A kind of gardens weeder of convenient adjustment weeding height |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106099693A (en) | A kind of dust-proof suspension arrangement of power distribution cabinet | |
| CN105196212B (en) | A kind of watchcase positioning carrier | |
| CN204984033U (en) | Portable is adjusted weight type and is moved a pulley | |
| CN104929465A (en) | Sliding door pulley which is convenient and fast to adjust in weight | |
| CN104197161A (en) | Flat-panel display support | |
| CN205806116U (en) | A kind of furniture hardware fitting assemblage gap compensation device | |
| CN204114501U (en) | A kind of camera mount | |
| CN206341515U (en) | It is a kind of at the same support wall-hanging install and rack install shell | |
| CN204804367U (en) | Building site is with dustproof guardrail | |
| CN210128213U (en) | Mounting bracket of industrial equipment | |
| CN203201345U (en) | Industrial top wheel support | |
| CN210508222U (en) | Movable floor support | |
| CN106042228A (en) | Adjustment platform for microarray dotting processing | |
| CN205852710U (en) | A kind of adjustable axial part support means | |
| CN211775426U (en) | Height adjusting device for rotary floor | |
| CN204960248U (en) | Special lines strutting arrangement of architectural decoration | |
| CN106099678A (en) | A kind of suspension arrangement installing power distribution cabinet | |
| CN208409588U (en) | A kind of tailstock micromatic setting of cylindrical grinder | |
| CN204062366U (en) | Flat-panel display bracket | |
| CN209488108U (en) | A kind of electrical engineering distribution box being easily installed maintenance | |
| CN207005597U (en) | Adjusting means | |
| CN203439815U (en) | Lifting regulating device for full-automatic cloth paving machine | |
| CN102561742B (en) | Guiding mechanism and lifting stage using same | |
| CN205990954U (en) | Adjustable installing bracket | |
| CN205520487U (en) | Adjust balancing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |