CN112473153A - Anti-falling connector - Google Patents
Anti-falling connector Download PDFInfo
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- CN112473153A CN112473153A CN202011286477.2A CN202011286477A CN112473153A CN 112473153 A CN112473153 A CN 112473153A CN 202011286477 A CN202011286477 A CN 202011286477A CN 112473153 A CN112473153 A CN 112473153A
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- fixed
- threaded rod
- plate
- pipeline
- lower extreme
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G21/00—Chutes; Helter-skelters
- A63G21/04—Chutes; Helter-skelters with fixed rails
Abstract
The invention discloses a falling-prevention connector which comprises a supporting sliding chute plate, wherein a guide rail lifting connecting mechanism is arranged on the front side of the supporting sliding chute plate and comprises a fixed plate, a connecting plate, a fixed sliding barrel, a threaded rod, a rotating shaft, a motor, a supporting connecting column, a movable table, a first telescopic column, a first spring, a positioning roller and a fixed bearing, the connecting plate is arranged on the upper side of the front end of the supporting sliding chute plate, the fixed plate is arranged at the upper end of the connecting plate, and the fixed sliding barrel is arranged in the central areas of the connecting plate and the fixed plate. The invention has stable structure and high safety, utilizes the positioning roller to replace the sliding block, greatly reduces the friction force inside the sliding chute of the supporting sliding chute plate, can further protect the personal safety of tourists through the damping mechanism, can reduce the surface friction force of the threaded rod through the discharge of lubricating oil, prolongs the service life of equipment, and better meets the use requirement.
Description
Technical Field
The invention relates to the technical field of guide rails, in particular to a falling-prevention connector.
Background
The linear guide rail can be divided into a roller linear guide rail, a cylindrical linear guide rail and a ball linear guide rail, is used for supporting and guiding a moving part, makes reciprocating linear motion in a given direction, and is determined according to the massage wiping property, and the linear guide rail can be divided into a sliding friction guide rail, a rolling friction guide rail, an elastic friction guide rail, a fluid friction guide rail and the like.
To preventing the connector that falls, the guide rail passes through spout and slider sliding connection, and long-term use back slider and spout can take place wearing and tearing, and then make and produce between slider and the spout and rock, and the insecure of joint between the gliding guide rail, and then cause the influence to visitor's personal safety, and current guide rail need regularly lubricate the maintenance, because equipment is bulky, artifical maintenance is extremely inconvenient, so need one kind promptly and can alleviate the scheme of above-mentioned problem.
Disclosure of Invention
The present invention is directed to a connector for preventing falling, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a falling-preventing connector comprises a supporting sliding chute plate, wherein a guide rail lifting connecting mechanism is arranged on the front side of the supporting sliding chute plate and comprises a fixed plate, a connecting plate, a fixed sliding barrel, a threaded rod, a rotating shaft, a motor, a supporting connecting column, a movable table, a first telescopic column, a first spring, a positioning roller and a fixed bearing, the connecting plate is arranged on the upper side of the front end of the supporting sliding chute plate, the fixed plate is arranged at the upper end of the connecting plate, the fixed sliding barrel is arranged in the central area of the connecting plate and the fixed plate, the threaded rod is arranged in the fixed sliding barrel, the rotating shaft is arranged at the upper end of the threaded rod, the motor is arranged at the upper end of the rotating shaft, the supporting connecting column is arranged at the outer side of the lower end of the motor, which is close to the rotating shaft, the movable table is arranged on the outer, the surface of first flexible post is provided with first spring, the surface of first flexible post is close to the rear side of first spring and is provided with the location gyro wheel, the surface of threaded rod is close to the lower extreme and is provided with fixing bearing, fixing bearing's surface is provided with the base station.
Preferably, the rear end of the connecting plate is fixedly connected with the upper side of the front end of the supporting chute plate, the lower end of the fixing plate is fixedly connected with the upper end of the connecting plate through screw threads, through holes are simultaneously formed in the central areas of the connecting plate and the fixing plate, and the outer surface of the fixed sliding cylinder is fixedly connected with the inner surfaces of the central through holes of the fixing plate and the connecting plate.
Preferably, the internal surface of fixed slide cartridge and the surface swing joint of threaded rod, the lower extreme of pivot and the upper end fixed connection of threaded rod, the upper end of pivot and the lower extreme swing joint of motor, the upper end of support connection post and the lower extreme fixed connection of motor, the lower extreme of support connection post and the upper end fixed connection of fixed plate, the motor passes through the upside of support connection post fixed mounting at the fixed plate.
Preferably, the threaded rod penetrates through the upper end and the lower end of the movable table and is in threaded rotary connection with the penetrating surface, the front end of the first telescopic column is fixedly connected with the rear end of the movable table, the first spring is movably mounted on the outer surface of the first telescopic column, the inner surface of the positioning roller is fixedly connected with the outer surface of the first telescopic column in a position close to the rear area of the first spring, and the front end of the supporting chute plate is provided with a chute.
Preferably, the surface of location gyro wheel and the front end spout internal surface swing joint of supporting the spout board, fixing bearing's internal surface and the surface of threaded rod are close to the regional swing joint of lower extreme, the counter bore has been seted up to the upper end central zone of base station, fixing bearing's surface and the counter bore internal surface fixed connection of base station, the support connection post is provided with four groups, first flexible post, first spring and location gyro wheel all are provided with two sets ofly.
Preferably, the lower end of the movable table is provided with a damping mechanism, the damping mechanism comprises a second telescopic column, a second spring and a rubber plate, the lower end of the movable table is provided with the second telescopic column, the outer surface of the second telescopic column is provided with the second spring, the lower end of the second spring and the outer side of the threaded rod are provided with the rubber plate, the front end of the base table is provided with a lubricating oil adding mechanism, the lubricating oil adding mechanism comprises a hollow rubber ball, a first pipeline, a first check valve, a storage oil barrel, a second pipeline, a second check valve and an oil outlet pipeline, one side, close to the fixed bearing, of the upper end of the base table is provided with a limiting spherical groove, the inside of the limiting spherical groove is provided with the hollow rubber ball, the front end of the hollow rubber ball is provided with the first pipeline, the middle section of the first pipeline is provided with the first check valve, and the lower end of, the one end of rubber hollow ball is provided with the second pipeline, the other end of second pipeline is provided with the second check valve, the one end of second check valve and the upper end outside of threaded rod are provided with out oil pipe way.
Preferably, the upper end of the second telescopic column is fixedly connected with the lower end of the movable table, the second spring is movably mounted on the outer surface of the second telescopic column, the lower end of the second telescopic column is fixedly connected with the upper end of the rubber plate, the lower end of the rubber plate is indirectly contacted with the upper end of the base platform, and the rubber hollow ball is fixedly mounted inside the limiting spherical groove of the base platform.
Preferably, the front end of rubber hollow ball is connected with the rear end switch-on of first pipeline, first check valve installs the middle zone at first pipeline, the lower extreme of first pipeline is connected with the inside switch-on of storing the oil drum, the one end of rubber hollow ball and the one end fixed connection of second pipeline, the other end at the second pipeline is installed to the second check valve, the one end of oil outlet pipe and the one end fixed connection of second check valve, the upper end outside at the threaded rod is installed in the other end export of oil outlet pipe, the flexible post of second and second spring all are provided with four groups.
Compared with the prior art, the invention has the following beneficial effects:
when the device is used, firstly a tourist sits on a seat at the front end of the movable table, after a safety belt is tied, a motor is started, the rotating shaft can be driven to rotate by the motor, the threaded rod synchronously rotates along with the rotating shaft after the rotating shaft rotates, the movable table moves up and down along with the positive and negative rotation of the threaded rod after the rotating shaft rotates because the fixed sliding cylinder and the fixed bearing are movably connected with the surface of the threaded rod in a positioning mode, the threaded rod, the fixed sliding cylinder and the fixed bearing do not move when the threaded rod rotates, meanwhile, the outer surface of the threaded rod is in threaded connection with the penetrating surface of the movable table, the movable table moves up and down along with the positive and negative rotation of the threaded rod after the rotating rod rotates, when the movable table moves up and down, the first telescopic column plays a role in preventing pulling on the movable table, the positioning rollers synchronously roll along with the movement of the movable table in the sliding chute of, the effect of avoiding abnormal falling is achieved; when the movable table runs to the lower limit end, the lower end of the rubber plate is in contact with the upper end of the base table, the second telescopic column and the second spring contract, a directional acting force is formed on the movable table through the second spring to reduce vibration, after the lower end of the rubber plate is in contact with the upper end of the base table, the lower end of the rubber plate extrudes and deforms the upper end of the hollow rubber ball, lubricating oil in the hollow rubber ball is passively discharged into the oil outlet pipeline through the second one-way valve under the influence of the extrusion force, the lubricating oil is discharged onto the threaded surface of the threaded rod through the oil outlet pipeline, the surface of the hollow rubber ball rebounds after the rubber plate is lifted up to form a suction force, the lubricating oil in the oil storage barrel is absorbed into the hollow rubber ball and the first pipeline through the first pipeline and the first one-way valve to prepare for discharging the next lubricating oil, and the device can further protect the personal safety of tourists through, the surface friction force of the threaded rod can be reduced through the discharge of lubricating oil, and the service life of the connector is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a schematic structural diagram of a lubricating oil adding mechanism according to the present invention;
FIG. 4 is a schematic view of a connection structure of a positioning roller and a chute according to the present invention;
FIG. 5 is an enlarged view of part A of the present invention;
FIG. 6 is an enlarged view of the portion B of the present invention;
FIG. 7 is an enlarged view of the portion C of the present invention;
FIG. 8 is an enlarged view of the D-section of the present invention;
FIG. 9 is an enlarged view of section E of the present invention;
FIG. 10 is an enlarged view of the part F according to the present invention.
In the figure: 1. supporting the chute plate; 2. a guide rail lifting connection mechanism; 3. a base station; 4. a damping mechanism; 5. a lubricating oil adding mechanism; 201. a fixing plate; 202. a connecting plate; 203. fixing a sliding cylinder; 204. a threaded rod; 205. a rotating shaft; 206. a motor; 207. a support connection column; 208. a movable table; 209. a first telescopic column; 210. a first spring; 211. positioning the roller; 212. fixing the bearing; 401. a second telescopic column; 402. a second spring; 403. a rubber plate; 501. hollow rubber balls; 502. a first conduit; 503. a first check valve; 504. storing the oil barrel; 505. a second conduit; 506. a second one-way valve; 507. an oil outlet pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships that are relative to each other, are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or components must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
Referring to fig. 1-10, an embodiment of the present invention is shown: a falling-proof connector comprises a supporting sliding chute plate 1, a guide rail lifting connecting mechanism 2 is arranged on the front side of the supporting sliding chute plate 1, the guide rail lifting connecting mechanism 2 comprises a fixing plate 201, a connecting plate 202, a fixed sliding barrel 203, a threaded rod 204, a rotating shaft 205, a motor 206, a supporting connecting column 207, a movable table 208, a first telescopic column 209, a first spring 210, a positioning roller 211 and a fixed bearing 212, the upper side of the front end of the supporting sliding chute plate 1 is provided with the connecting plate 202, the upper end of the connecting plate 202 is provided with the fixing plate 201, the central areas of the connecting plate 202 and the fixing plate 201 are simultaneously provided with the fixed sliding barrel 203, the threaded rod 204 is arranged inside the fixed sliding barrel 203, the upper end of the threaded rod 204 is provided with the rotating shaft 205, the upper end of the rotating shaft 205 is provided with the motor 206, the outer side of the lower end of the motor 206, a first telescopic column 209 is arranged at the rear end of the movable table 208, a first spring 210 is arranged on the outer surface of the first telescopic column 209, a positioning roller 211 is arranged on the outer surface of the first telescopic column 209 close to the rear side of the first spring 210, a fixed bearing 212 is arranged on the outer surface of the threaded rod 204 close to the lower end, and a base table 3 is arranged on the outer surface of the fixed bearing 212.
The rear end of the connecting plate 202 is fixedly connected with the upper side of the front end of the supporting chute plate 1, the lower end of the fixing plate 201 is fixedly connected with the upper end of the connecting plate 202 through screw threads, through holes are simultaneously formed in the central areas of the connecting plate 202 and the fixing plate 201, and the outer surface of the fixed sliding cylinder 203 is fixedly connected with the inner surfaces of the central through holes of the fixing plate 201 and the connecting plate 202.
The inner surface of the fixed sliding barrel 203 is movably connected with the outer surface of the threaded rod 204, the lower end of the rotating shaft 205 is fixedly connected with the upper end of the threaded rod 204, the upper end of the rotating shaft 205 is movably connected with the lower end of the motor 206, the upper end of the supporting connection column 207 is fixedly connected with the lower end of the motor 206, the lower end of the supporting connection column 207 is fixedly connected with the upper end of the fixed plate 201, and the motor 206 is fixedly installed on the upper side of the fixed plate 201 through the supporting connection column 207.
Threaded rod 204 runs through the upper and lower end of movable table 208 and runs through screw thread swivelling joint between the face, the front end of first flexible post 209 and the rear end fixed connection of movable table 208, first spring 210 movable mounting is at the surface of first flexible post 209, and the internal surface of location gyro wheel 211 and the surface of first flexible post 209 are close to the rear region fixed connection of first spring 210, and the spout has been seted up to the front end of supporting spout board 1.
The outer surface of the positioning roller 211 is movably connected with the inner surface of a sliding groove at the front end of the supporting sliding groove plate 1, the inner surface of the fixed bearing 212 is movably connected with the outer surface of the threaded rod 204 close to the lower end region, the upper end central region of the base station 3 is provided with a counter bore, the outer surface of the fixed bearing 212 is fixedly connected with the inner surface of the counter bore of the base station 3, four groups of supporting connecting columns 207 are arranged, and two groups of first telescopic columns 209, first springs 210 and positioning rollers 211 are arranged; the device is an amusement park elevator manufactured by utilizing a linear guide rail connecting piece structure, when in use, firstly a tourist sits on a seat at the front end of a movable platform 208, after a safety belt is tied, a motor 206 is started, a rotating shaft 205 can be driven to rotate through the motor 206, a threaded rod 204 synchronously rotates along with the rotating shaft 205 after the rotating shaft 205 rotates, because the insides of a fixed sliding cylinder 203 and a fixed bearing 212 are in positioning movable connection with the surface of the threaded rod 204, the fixed sliding cylinder 203 and the fixed bearing 212 are not displaced when the threaded rod 204 rotates, and simultaneously because the outer surface of the threaded rod 204 is in threaded connection with a penetrating surface of the movable platform 208, after the threaded rod 204 rotates, the movable platform 208 moves up and down along with the positive and negative rotation of the threaded rod 204, when the movable platform 208 moves up and down, a first telescopic column 209 plays a role in preventing pulling on the movable platform 208, a positioning roller 211 synchronously rolls along with the movement of the movable platform 208 in a, this device stable in structure, the security is high, greatly reduced support the inside frictional force of 1 spout of spout board, have the effect of evading unusually falling.
The lower end of the movable table 208 is provided with a damping mechanism 4, the damping mechanism 4 comprises a second telescopic column 401, a second spring 402 and a rubber plate 403, the lower end of the movable table 208 is provided with the second telescopic column 401, the outer surface of the second telescopic column 401 is provided with the second spring 402, the lower end of the second spring 402 and the outer side of the threaded rod 204 are provided with the rubber plate 403, the front end of the base table 3 is provided with a lubricating oil adding mechanism 5, the lubricating oil adding mechanism 5 comprises a hollow rubber ball 501, a first pipeline 502, a first check valve 503, a storage oil barrel 504, a second pipeline 505, a second check valve 506 and an oil outlet pipeline 507, one side of the upper end of the base table 3 close to the fixed bearing 212 is provided with a limiting spherical groove, the hollow rubber ball 501 is arranged inside the limiting spherical groove, the front end of the hollow rubber ball 501 is provided with the first pipeline 502, the middle section of the first pipeline 502 is provided with the first check valve 503, one end of the hollow rubber ball 501 is provided with a second pipeline 505, the other end of the second pipeline 505 is provided with a second one-way valve 506, and one end of the second one-way valve 506 and the outer side of the upper end of the threaded rod 204 are provided with an oil outlet pipeline 507.
The upper end of the second telescopic column 401 is fixedly connected with the lower end of the movable table 208, the second spring 402 is movably mounted on the outer surface of the second telescopic column 401, the lower end of the second telescopic column 401 is fixedly connected with the upper end of the rubber plate 403, the lower end of the rubber plate 403 is indirectly contacted and connected with the upper end of the base table 3, and the hollow rubber ball 501 is fixedly mounted inside the limiting spherical groove of the base table 3.
The front end of the hollow rubber ball 501 is communicated with the rear end of the first pipeline 502, the first one-way valve 503 is installed in the middle area of the first pipeline 502, the lower end of the first pipeline 502 is communicated with the inside of the oil storage barrel 504, one end of the hollow rubber ball 501 is fixedly connected with one end of the second pipeline 505, the second one-way valve 506 is installed at the other end of the second pipeline 505, one end of the oil outlet pipeline 507 is fixedly connected with one end of the second one-way valve 506, the outlet of the other end of the oil outlet pipeline 507 is installed on the outer side of the upper end of the threaded rod 204, and four groups of the second telescopic column 401 and the second spring 402 are arranged; after the movable table 208 moves to the lower limit end, the lower end of the rubber plate 403 contacts with the upper end of the base table 3, at this time, the second telescopic column 401 and the second spring 402 contract, a directional acting force is formed on the movable table 208 through the second spring 402 to reduce vibration, after the lower end of the rubber plate 403 contacts with the upper end of the base table 3, the lower end of the rubber plate 403 extrudes and deforms the upper end of the hollow rubber ball 501, at this time, the lubricating oil inside the hollow rubber ball 501 is passively discharged into the oil outlet pipeline 507 through the second check valve 506 under the influence of the extrusion force, the lubricating oil is discharged to the threaded surface of the threaded rod 204 through the oil outlet pipeline 507, after the rubber plate 403 is lifted up, the surface of the hollow rubber ball 501 rebounds to form a suction force, the lubricating oil inside the storage oil drum 504 is absorbed into the hollow rubber ball 501 and the first pipeline 502 through the first pipeline 502 and the first check valve 503 to prepare for discharging, this device passes through damper 4 can further protect visitor's personal safety, can reduce the surperficial frictional force of threaded rod 204 through the emission of lubricating oil, improve equipment life.
The working principle is as follows: when the movable platform 208 is used, firstly a tourist sits on a seat at the front end of the movable platform 208, after a safety belt is tied, a motor (model: Ruipai RPM2A75C)206 is started, the motor 206 can drive the rotating shaft 205 to rotate, the threaded rod 204 synchronously rotates along with the rotating shaft 205 after the rotating shaft 205 rotates, because the insides of the fixed sliding cylinder 203 and the fixed bearing 212 are in positioning movable connection with the surface of the threaded rod 204, the fixed sliding cylinder 203 and the fixed bearing 212 are not displaced when the threaded rod 204 rotates, meanwhile, because the outer surface of the threaded rod 204 is in threaded connection with the penetrating surface of the movable platform 208, after the threaded rod 204 rotates, the movable platform 208 moves up and down along with the positive and negative rotation of the threaded rod 204, when the movable platform 208 moves up and down, the first telescopic column 209 plays a role in preventing pulling on the movable platform 208, the positioning roller 211 synchronously rolls along with the movement of the movable platform 208 in, the device has stable structure and high safety, greatly reduces the friction force inside the sliding chute of the supporting sliding chute plate 1, and has the effect of avoiding abnormal falling; after the movable table 208 moves to the lower limit end, the lower end of the rubber plate 403 contacts with the upper end of the base table 3, at this time, the second telescopic column 401 and the second spring 402 contract, a directional acting force is formed on the movable table 208 through the second spring 402 to reduce vibration, after the lower end of the rubber plate 403 contacts with the upper end of the base table 3, the lower end of the rubber plate 403 extrudes and deforms the upper end of the hollow rubber ball 501, at this time, the lubricating oil inside the hollow rubber ball 501 is passively discharged into the oil outlet pipeline 507 through the second check valve 506 under the influence of the extrusion force, the lubricating oil is discharged to the threaded surface of the threaded rod 204 through the oil outlet pipeline 507, after the rubber plate 403 is lifted up, the surface of the hollow rubber ball 501 rebounds to form a suction force, the lubricating oil inside the storage oil drum 504 is absorbed into the hollow rubber ball 501 and the first pipeline 502 through the first pipeline 502 and the first check valve 503 to prepare for discharging, this device passes through damper 4 can further protect visitor's personal safety, can reduce the surperficial frictional force of threaded rod 204 through the emission of lubricating oil, improves connector life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A connector of preventing falling, includes supporting chute board (1), its characterized in that: the front side of the supporting chute plate (1) is provided with a guide rail lifting connection mechanism (2), the guide rail lifting connection mechanism (2) comprises a fixed plate (201), a connecting plate (202), a fixed sliding barrel (203), a threaded rod (204), a rotating shaft (205), a motor (206), a supporting connection column (207), a movable table (208), a first telescopic column (209), a first spring (210), a positioning roller (211) and a fixed bearing (212), the upper side of the front end of the supporting chute plate (1) is provided with the connecting plate (202), the upper end of the connecting plate (202) is provided with the fixed plate (201), the central areas of the connecting plate (202) and the fixed plate (201) are simultaneously provided with the fixed sliding barrel (203), the inside of the fixed sliding barrel (203) is provided with the threaded rod (204), the upper end of the threaded rod (204) is provided with the rotating shaft (205), the upper end of the rotating shaft (205) is, the outside that the lower extreme of motor (206) is close to pivot (205) is provided with support connection post (207), the middle zone surface of threaded rod (204) is provided with movable table (208), the rear end of movable table (208) is provided with first flexible post (209), the surface of first flexible post (209) is provided with first spring (210), the surface of first flexible post (209) is provided with positioning roller (211) near the rear side of first spring (210), the surface of threaded rod (204) is provided with fixing bearing (212) near the lower extreme, the surface of fixing bearing (212) is provided with base station (3).
2. A fall-prevention connector as claimed in claim 1, in which: the rear end of the connecting plate (202) is fixedly connected with the upper side of the front end of the supporting sliding chute plate (1), the lower end of the fixing plate (201) is fixedly connected with the upper end of the connecting plate (202) through screw threads, through holes are formed in the central areas of the connecting plate (202) and the fixing plate (201) at the same time, and the outer surface of the fixed sliding barrel (203) is fixedly connected with the inner surfaces of the central through holes of the fixing plate (201) and the connecting plate (202).
3. A fall-prevention connector as claimed in claim 1, in which: the internal surface of fixed slide cartridge (203) and the surface swing joint of threaded rod (204), the lower extreme of pivot (205) and the upper end fixed connection of threaded rod (204), the upper end of pivot (205) and the lower extreme swing joint of motor (206), the upper end of support connection post (207) and the lower extreme fixed connection of motor (206), the lower extreme of support connection post (207) and the upper end fixed connection of fixed plate (201), motor (206) are through the upside of support connection post (207) fixed mounting at fixed plate (201).
4. A fall-prevention connector as claimed in claim 1, in which: threaded rod (204) run through the upper and lower end of activity platform (208) and run through screw thread swivelling joint between the face, the front end of first flexible post (209) and the rear end fixed connection of activity platform (208), first spring (210) movable mounting is at the surface of first flexible post (209), the internal surface of location gyro wheel (211) and the surface of first flexible post (209) are close to the rear region fixed connection of first spring (210), the spout has been seted up to the front end of supporting chute board (1).
5. A fall-prevention connector as claimed in claim 1, in which: the utility model discloses a fixing device for fixing a slide way, including base station (3), locating roller (211) the surface and the front end spout internal surface swing joint who supports chute board (1) of surface and locating roller (211), the internal surface of fixed bearing (212) is close to the regional swing joint of lower extreme with the surface of threaded rod (204), the counter bore has been seted up to the upper end central zone of base station (3), the surface of fixed bearing (212) and the counter bore internal surface fixed connection of base station (3), support connection post (207) are provided with four groups, first flexible post (209), first spring (210) and locating roller (211) all are provided with two sets ofly.
6. A fall-prevention connector as claimed in claim 1, in which: the lower extreme of activity platform (208) is provided with damper (4), damper (4) include second flexible post (401), second spring (402) and rubber slab (403), the lower extreme of activity platform (208) is provided with second flexible post (401), the surface of second flexible post (401) is provided with second spring (402), the lower extreme of second spring (402) and the outside of threaded rod (204) are provided with rubber slab (403), the front end of base station (3) is provided with lubricating oil and adds mechanism (5), lubricating oil adds mechanism (5) and includes rubber hollow ball (501), first pipeline (502), first check valve (503), storage oil drum (504), second pipeline (505), second check valve (506) and oil outlet pipe (507), the one side that the upper end of base station (3) is close to fixed bearing (212) has seted up spherical spacing groove, the inside of spacing spherical groove is provided with rubber hollow ball (501), the front end of rubber hollow ball (501) is provided with first pipeline (502), the interlude of first pipeline (502) is provided with first check valve (503), the lower extreme of first pipeline (502) is provided with stores oil drum (504), the one end of rubber hollow ball (501) is provided with second pipeline (505), the other end of second pipeline (505) is provided with second check valve (506), the one end of second check valve (506) and the upper end outside of threaded rod (204) are provided with oil outlet pipe (507).
7. The connector of claim 6, wherein: the upper end of flexible post of second (401) and the lower extreme fixed connection of movable table (208), second spring (402) movable mounting is at the surface of the flexible post of second (401), the lower extreme of the flexible post of second (401) and the upper end fixed connection of rubber slab (403), the lower extreme of rubber slab (403) and the indirect nature contact of upper end of base station (3) are connected, rubber hollow ball (501) fixed mounting is in the inside of the spacing spherical groove of base station (3).
8. The connector of claim 6, wherein: the front end of rubber hollow ball (501) is connected with the rear end switch-on of first pipeline (502), the middle zone in first pipeline (502) is installed in first check valve (503), the lower extreme of first pipeline (502) is connected with the inside switch-on of storing oil drum (504), the one end of rubber hollow ball (501) and the one end fixed connection of second pipeline (505), the other end at second pipeline (505) is installed in second check valve (506), the one end of going out oil pipe (507) and the one end fixed connection of second check valve (506), the upper end outside at threaded rod (204) is installed in the other end export of going out oil pipe (507), flexible post of second (401) and second spring (402) all are provided with four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011286477.2A CN112473153A (en) | 2020-11-17 | 2020-11-17 | Anti-falling connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011286477.2A CN112473153A (en) | 2020-11-17 | 2020-11-17 | Anti-falling connector |
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|---|---|
| CN112473153A true CN112473153A (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011286477.2A Pending CN112473153A (en) | 2020-11-17 | 2020-11-17 | Anti-falling connector |
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| CN (1) | CN112473153A (en) |
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| CN211388653U (en) * | 2019-12-30 | 2020-09-01 | 武汉海莱特光电科技有限责任公司 | Adjusting bracket for production of sighting telescope |
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