CN219636793U - Elevator piston rod convenient to replace - Google Patents
Elevator piston rod convenient to replace Download PDFInfo
- Publication number
- CN219636793U CN219636793U CN202223407059.1U CN202223407059U CN219636793U CN 219636793 U CN219636793 U CN 219636793U CN 202223407059 U CN202223407059 U CN 202223407059U CN 219636793 U CN219636793 U CN 219636793U
- Authority
- CN
- China
- Prior art keywords
- rod
- pipe
- piston rod
- connecting rod
- piston
- 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
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 206010017367 Frequent bowel movements Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to the technical field of piston rods and discloses a conveniently replaced lifter piston rod, which comprises a connecting rod device, wherein one end of the connecting rod device is provided with a piston ring device, the piston ring device comprises a piston ring, one side of the outer surface of the piston ring is provided with a device box, one side of the outer surface of the device box is provided with a device pipe, an auxiliary pipe is arranged inside the device box, an inserted rod is arranged inside the auxiliary pipe, one side of the outer surface of the inserted rod is provided with a connecting rod, one side of the outer surface of the connecting rod is provided with a movable pipe, one side of the outer surface of the device box is provided with a threaded rod, and one end of the threaded rod is provided with a fixing plate. According to the utility model, when one end of the connecting rod is spliced with the device pipe, the movable pipe moves up and down again, the movable pipe drives the inserted rod to move up and down, when the inserted rod is spliced with one side of the outer surface of the connecting rod, the piston ring device is fixedly connected with the connecting rod device, and when the inserted rod is disconnected with one side of the outer surface of the connecting rod, the piston ring device can be taken down, so that the effect of replacing the piston ring is realized.
Description
Technical Field
The utility model relates to the technical field of piston rods, in particular to a conveniently replaced piston rod of an elevator.
Background
The piston rod is a connecting component for supporting the piston to do work, and most of the piston rod is applied to the cylinder and cylinder motion executing component and is a motion component with frequent motion and high technical requirements.
Through retrieving, patent number is (CN 217440411U) a can conveniently dismantle oil pressure lift piston rod, including the piston, one side fixed mounting of piston has the pole seat, and the right side of pole seat is provided with the piston rod, one side fixedly connected with extension rod of piston rod, four screw holes have been seted up to the surface of extension rod annular respectively, four column type grooves have been seted up to the surface of pole seat annular respectively, four column type groove all sets up with column type hole intercommunication. Through the surface of extension pole and the pore wall laminating contact in post hole, improved the fastness between piston rod and the pole seat, screw thread connection with four screw holes respectively through four bolts that set up to conveniently realize installation and dismantlement effect to the piston rod, but the device has certain defect, when using, because piston ring reciprocating motion always, lead to the fact wearing and tearing very easily, but traditional device is inconvenient to change piston ring, just makes the use have very big limitation, so now proposes a new structure, solves this technical problem.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the elevator piston rod which is convenient to replace, has the advantages of being convenient to replace a piston ring and the like, and solves the problem that the traditional device in the background art is inconvenient to replace the piston ring.
(II) technical scheme
In order to achieve the purpose of replacing the piston ring when kicked off in the background technology, the utility model provides the following technical scheme: the elevator piston rod convenient to replace comprises a connecting rod device, wherein one end of the connecting rod device is provided with a piston ring device;
the piston ring device comprises a piston ring, a device box is arranged on one side of the outer surface of the piston ring, a device pipe is arranged on one side of the outer surface of the device box, an auxiliary pipe is arranged inside the device box, an inserting rod is arranged inside the auxiliary pipe, a connecting rod is arranged on one side of the outer surface of the inserting rod, a movable pipe is arranged on one side of the outer surface of the connecting rod, a threaded rod is arranged on one side of the outer surface of the device box, a fixing plate is arranged at one end of the threaded rod, and a fixing rod is arranged on one side of the outer surface of the inserting rod.
Preferably, one end of the device pipe is in contact with one side of the outer surface of the device box, penetrates one side of the outer surface of the device box, and enters the device box.
Preferably, the number of the auxiliary pipes is two, and the two auxiliary pipes are uniformly arranged on the upper side and the lower side of the inner wall of the device box.
Preferably, one end of the auxiliary pipe is fixedly connected with one side of the inner wall of the device box, and the other end of the auxiliary pipe is contacted with one side of the outer surface of the device pipe and penetrates through one side of the outer surface of the device pipe to one side of the inner wall of the device pipe.
Preferably, one end of the movable pipe is contacted with one side of the outer surface of the device box, penetrates one side of the outer surface of the device box, and enters the device box.
The left side and the right side of the inner wall of the auxiliary pipe are provided with an upper chute and a lower chute, one side of the outer surface of the upper chute and one side of the outer surface of the auxiliary pipe are contacted with one side of the inner wall of the auxiliary pipe and penetrate through one side of the inner wall of the auxiliary pipe to one side of the outer surface of the auxiliary pipe, one end of a connecting rod penetrates through the upper chute and one side of the outer surface of the inserting rod and is fixedly connected with one side of the outer surface of the connecting rod, one end of a movable pipe penetrates through one side of the outer surface of the connecting rod to the other side of the outer surface of the connecting rod and is fixedly connected with the connecting rod, and therefore when the movable pipe moves up and down, the inserting rod moves up and down together with the first inserting rod;
the lower end of the movable pipe is provided with a supporting rod, one end of the supporting rod is fixedly connected with one side of the outer surface of the device pipe, and the other end of the supporting rod is spliced with the movable pipe, so that the movable pipe has stability when moving up and down;
and fixed plate surface one side is provided with branch, and branch quantity is two, and two branches evenly set up in fixed plate surface one side, and both ends are about branch respectively with auxiliary pipe surface one side and device incasement wall one side fixed connection, and threaded rod one end runs through the fixed plate, and threaded connection between the fixed plate, thereby make the threaded rod rotate, make the fixed plate can side-to-side motion, and fixed plate surface one side is provided with the fixed orifices, and the fixed orifices runs through the fixed plate, and fixed orifices and dead lever looks adaptation, when the dead lever is pegged graft with upside fixed orifices, make inserted bar and device pipe disconnect, when fixed lever and downside fixed orifices peg graft, inserted bar one end moves to in the device pipe just.
Preferably, the connecting rod device comprises a piston rod, a connecting support rod is arranged at one end of the piston rod, a limit rod is arranged at one side of the outer surface of the piston rod, and a connecting screw rod is arranged at one end of the piston rod.
The connecting support rod one end is provided with the auxiliary rod, and auxiliary rod one end is pegged graft with piston rod one end, and gag lever post quantity is two, and two gag lever posts evenly set up in piston rod surface one side to run through piston rod surface one side, and can up-and-down motion, when gag lever post and auxiliary rod peg graft, make fixed connection between connecting support rod and the piston rod, when gag lever post and auxiliary rod are shirked, make and take off between connecting support rod and the piston rod and connect, thereby make the piston rod can take off the replacement.
Compared with the prior art, the utility model provides the elevator piston rod which is convenient to replace, and has the following beneficial effects:
1. according to the utility model, through the device pipe arranged in the piston ring device, when one end of the connecting rod is spliced with the device pipe, the movable pipe moves up and down again, so that the movable pipe drives the inserted rod to move up and down, when the inserted rod is spliced with one side of the outer surface of the connecting rod, the piston ring device is fixedly connected with the connecting rod device, and when the inserted rod is disconnected with one side of the outer surface of the connecting rod, the piston ring device can be taken down, so that the effect of replacing the piston ring is realized.
2. According to the utility model, the auxiliary rod is arranged at one end of the connecting support rod, one end of the auxiliary rod is spliced with one end of the piston rod, and then the limiting rods at the upper side and the lower side are spliced with the auxiliary rod, so that the piston rod is fixedly connected with the connecting support rod, and when the limiting rods are disconnected with the auxiliary rod, the piston rod is disconnected with the connecting support rod, so that the effect of being convenient for replacing the piston rod is realized.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of a piston ring assembly of the present utility model;
FIG. 3 is a schematic elevational cross-sectional view of the structural connecting rod device of the present utility model.
Wherein: 1. a connecting rod device; 2. a piston ring device; 101. a piston rod; 102. a connecting strut; 103. a limit rod; 104. a connecting screw; 201. a piston ring; 202. an apparatus box; 203. an apparatus tube; 204. an auxiliary tube; 205. a rod; 206. a connecting rod; 207. a movable tube; 208. a threaded rod; 209. a fixing plate; 210. and a fixing rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an elevator piston rod with convenient replacement comprises a connecting rod device 1;
as shown in fig. 1, one end of the connecting rod device 1 is provided with a piston ring device 2;
as shown in fig. 2, the piston ring device 2 includes a piston ring 201, a device case 202 is provided on the outer surface side of the piston ring 201, a device tube 203 is provided on the outer surface side of the device case 202, an auxiliary tube 204 is provided inside the device case 202, an insert rod 205 is provided inside the auxiliary tube 204, a connecting rod 206 is provided on the outer surface side of the insert rod 205, a movable tube 207 is provided on the outer surface side of the connecting rod 206, a threaded rod 208 is provided on the outer surface side of the device case 202, a fixing plate 209 is provided at one end of the threaded rod 208, and a fixing rod 210 is provided on the outer surface side of the insert rod 205.
Specifically, as shown in fig. 2, one end of the device tube 203 is in contact with the outer surface side of the device case 202, and penetrates the outer surface side of the device case 202 into the device case 202.
Specifically, as shown in fig. 2, the number of the auxiliary pipes 204 is two, and the two auxiliary pipes 204 are uniformly disposed on the upper and lower sides of the inner wall of the apparatus box 202.
Specifically, as shown in fig. 2, one end of the auxiliary tube 204 is fixedly connected to the inner wall side of the device case 202, and the other end is in contact with the outer surface side of the device tube 203 and penetrates the outer surface side of the device tube 203 to the inner wall side of the device tube 203.
Specifically, as shown in fig. 2, one end of the movable pipe 207 is in contact with the outer surface side of the device case 202, and penetrates the outer surface side of the device case 202 into the device case 202.
Through the above technical solution, the left and right sides of the inner wall of the auxiliary pipe 204 are provided with the up-down sliding grooves, and one side of the outer surface of the up-down sliding groove contacts with one side of the inner wall of the auxiliary pipe 204 and penetrates through one side of the inner wall of the auxiliary pipe 204 to one side of the outer surface of the auxiliary pipe 204, one end of the connecting rod 206 penetrates through the up-down sliding groove and is fixedly connected with one side of the outer surface of the inserted link 205, and one end of the movable pipe 207 penetrates through one side of the outer surface of the connecting rod 206 to the other side of the outer surface of the connecting rod 206 and is fixedly connected with the connecting rod 206, so that the inserted link 205 moves up and down together when the movable pipe 207 moves up and down;
the lower end of the movable tube 207 is provided with a supporting rod, one end of the supporting rod is fixedly connected with one side of the outer surface of the device tube 203, and the other end of the supporting rod is spliced with the movable tube 207, so that the movable tube 207 has stability when moving up and down;
and fixed plate 209 surface one side is provided with branch, and branch quantity is two, and two branches evenly set up in fixed plate 209 surface one side, and both ends are about branch respectively with auxiliary tube 204 surface one side and device case 202 inner wall one side fixed connection, and threaded rod 208 one end runs through fixed plate 209, and threaded connection between the fixed plate 209, thereby make when threaded rod 208 rotates, make fixed plate 209 can side-to-side motion, and fixed plate 209 surface one side is provided with the fixed orifices, and the fixed orifices runs through fixed plate 209, and fixed orifices and dead lever 210 looks adaptation, when fixed lever 210 is pegged graft with the upside fixed orifices, make inserted bar 205 and device pipe 203 disconnect, when fixed lever 210 is pegged graft with the downside fixed orifices, inserted bar 205 one end moves to in the device pipe 203 just.
Specifically, as shown in fig. 3, the connecting rod device 1 includes a piston rod 101, a connecting strut 102 is provided at one end of the piston rod 101, a stop lever 103 is provided at one side of the outer surface of the piston rod 101, and a connecting screw 104 is provided at one end of the piston rod 101.
Through the technical scheme, the auxiliary rod is arranged at one end of the connecting support rod 102, one end of the auxiliary rod is inserted into one end of the piston rod 101, the number of the limiting rods 103 is two, the two limiting rods 103 are uniformly arranged on one side of the outer surface of the piston rod 101 and penetrate through one side of the outer surface of the piston rod 101, and can move up and down.
When the piston rod is used, the piston rod 101 is fixedly connected with the connecting support rod 102, one end of the connecting support rod 102 is connected with the device tube 203 in an inserting mode, then the movable tube 207 moves up and down, the movable tube 207 drives the inserting rod 205 to move up and down, when the inserting rod 205 is connected with one end of the connecting support rod 102 in an inserting mode, the position of the piston ring 201 is fixed, and when the inserting rod 205 is disconnected with one end of the connecting support rod 102, the piston ring 201 can be taken down, and therefore the effect that the piston ring 201 can be replaced is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a replace convenient lift piston rod, includes connecting rod device (1), its characterized in that: one end of the connecting rod device (1) is provided with a piston ring device (2);
piston ring device (2) include piston ring (201), piston ring (201) surface one side is provided with device case (202), device case (202) surface one side is provided with device pipe (203), device case (202) inside is provided with auxiliary pipe (204), auxiliary pipe (204) inside is provided with inserted bar (205), inserted bar (205) surface one side is provided with connecting rod (206), connecting rod (206) surface one side is provided with movable tube (207), device case (202) surface one side is provided with threaded rod (208), threaded rod (208) one end is provided with fixed plate (209), inserted bar (205) surface one side is provided with dead lever (210).
2. A replacement-facilitated elevator piston rod according to claim 1, wherein: one end of the device tube (203) is in contact with one side of the outer surface of the device box (202), penetrates one side of the outer surface of the device box (202), and enters the device box (202).
3. A replacement-facilitated elevator piston rod according to claim 1, wherein: the number of the auxiliary pipes (204) is two, and the two auxiliary pipes (204) are uniformly arranged on the upper side and the lower side of the inner wall of the device box (202).
4. A replacement-facilitated elevator piston rod according to claim 1, wherein: one end of the auxiliary pipe (204) is fixedly connected with one side of the inner wall of the device box (202), and the other end of the auxiliary pipe is contacted with one side of the outer surface of the device pipe (203) and penetrates through one side of the outer surface of the device pipe (203) to one side of the inner wall of the device pipe (203).
5. A replacement-facilitated elevator piston rod according to claim 1, wherein: one end of the movable pipe (207) is contacted with one side of the outer surface of the device box (202) and penetrates through one side of the outer surface of the device box (202) to the inside of the device box (202).
6. A replacement-facilitated elevator piston rod according to claim 1, wherein: the connecting rod device (1) comprises a piston rod (101), a connecting support rod (102) is arranged at one end of the piston rod (101), a limit rod (103) is arranged on one side of the outer surface of the piston rod (101), and a connecting screw rod (104) is arranged at one end of the piston rod (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223407059.1U CN219636793U (en) | 2022-12-19 | 2022-12-19 | Elevator piston rod convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223407059.1U CN219636793U (en) | 2022-12-19 | 2022-12-19 | Elevator piston rod convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219636793U true CN219636793U (en) | 2023-09-05 |
Family
ID=87818065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223407059.1U Active CN219636793U (en) | 2022-12-19 | 2022-12-19 | Elevator piston rod convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219636793U (en) |
-
2022
- 2022-12-19 CN CN202223407059.1U patent/CN219636793U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219636793U (en) | Elevator piston rod convenient to replace | |
| CN208105075U (en) | A kind of mobile formwork moving trolley | |
| CN208948320U (en) | A kind of automatic clamping mechanism for intelligent hangar system | |
| CN215432411U (en) | Main cone bearing inner ring press-fitting guiding and positioning mechanism | |
| CN205888967U (en) | Lofty tone assembly quality | |
| CN211369743U (en) | Pole is embraced in extra-high voltage iron tower assemblage | |
| CN209754343U (en) | Combined welding equipment | |
| CN209026031U (en) | It is a kind of to look for location device for plain thrust bearing | |
| CN208230622U (en) | Vertical broaching machine | |
| CN209356303U (en) | A kind of new type nut axial load test fixture | |
| CN219011983U (en) | Steel structure assembled auxiliary device | |
| CN109256652B (en) | Riveting method for lamp pin guide wire | |
| CN221680700U (en) | Electric power construction equipment installs hoisting device | |
| CN215907891U (en) | Novel device for lengthening cylinder bottom of jack | |
| CN205166485U (en) | A device that is used for centre gripping to shift pendulum rod carrying out ball processing | |
| CN219197947U (en) | Long shaft submerged pump long shaft subsection connection structure | |
| CN205984828U (en) | Outdoor breaker is with solid utmost point post equipment frock of sealing | |
| CN215858562U (en) | Light steel frame composite wall structure | |
| CN220435885U (en) | Medical nursing bed | |
| CN203738347U (en) | Cylinder assembling machine | |
| CN220945164U (en) | Round grating mounting tool | |
| CN214001613U (en) | Hydraulic support leg | |
| CN220921476U (en) | Shaft sleeve press-fitting machine | |
| CN220308514U (en) | Be used for tailoring to use equipment of drawing a design | |
| CN217400854U (en) | Well cementation cementing head pressure testing fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |