CN113307123B - Elevator guide rail bracket assembly convenient to maintain - Google Patents
Elevator guide rail bracket assembly convenient to maintain Download PDFInfo
- Publication number
- CN113307123B CN113307123B CN202110699757.4A CN202110699757A CN113307123B CN 113307123 B CN113307123 B CN 113307123B CN 202110699757 A CN202110699757 A CN 202110699757A CN 113307123 B CN113307123 B CN 113307123B
- Authority
- CN
- China
- Prior art keywords
- guide rail
- elevator guide
- internal thread
- fixing plate
- groove
- 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.)
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- 239000002245 particle Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 claims abstract description 3
- 238000005260 corrosion Methods 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims description 30
- 238000005096 rolling process Methods 0.000 claims description 27
- 239000010687 lubricating oil Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
- B66B7/024—Lateral supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/028—Guideways; Guides with earthquake protection devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/048—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes including passive attenuation system for shocks, vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1207—Checking means
- B66B7/1246—Checking means specially adapted for guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1253—Lubricating means
- B66B7/1269—Lubricating means specially adapted for guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to the technical field of elevator guide rail brackets, in particular to an elevator guide rail bracket assembly convenient to maintain, wherein a buffer mechanism is arranged in a second fixing plate; the buffer mechanism comprises a buffer cushion, a steel wire ring net, a rubber ring, a third clamping groove and dehumidifier particles; a first clamping groove is formed in the rear side of the second fixing plate, and a buffer cushion is movably clamped in the first clamping groove; two through holes are formed in the buffer cushion; the inner annular wall of the through hole is provided with an annular groove, and the annular groove is arranged in a penetrating way at the front side; the rear side wall of the ring groove is stuck and fixed with a steel wire ring net through glue; the front side of the ring groove is blocked with a rubber ring, the rear side wall of the rubber ring is provided with a third clamping groove, and the front end of the steel wire ring net is clamped in the third clamping groove; the ring groove is internally provided with dehumidifier particles; when the elevator runs, the buffer cushion plays a role in damping, so that the abrasion of parts is reduced; the internal parts are prevented from being corroded by moisture, and the probability of corrosion of the internal parts is reduced; so that the elevator is more stable when running on the elevator guide rail body.
Description
Technical Field
The invention relates to the technical field of elevator guide rail brackets, in particular to an elevator guide rail bracket assembly convenient to maintain.
Background
When the elevator runs, the elevator car slides up and down along the guide rail on the wall of the well through guide shoes at two ends, and the guide rail is fixed on the wall through a guide rail bracket; the installation of the guide rail and the guide rail bracket is an important link in the installation of the whole elevator, and errors in the installation can cause noise and vibration in the running of the elevator car and influence the service life of the elevator, so that the precise butt joint and accurate installation of the guide rail of the elevator and the regular detection after the installation are of great importance to the running safety of the elevator.
The existing elevator guide rail and guide rail bracket are inconvenient to install and maintain and poor in stability, parts, connected with the concrete wall, of the bracket assembly are easy to rust, the service life is short, and therefore the elevator guide rail bracket assembly convenient to maintain is provided.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the elevator guide rail bracket assembly which is convenient to maintain, and when an elevator runs, the buffer pad plays a role in damping, so that the abrasion of parts is reduced; the internal parts are prevented from being corroded by moisture, and the probability of corrosion of the internal parts is reduced; so that the elevator is more stable when running on the elevator guide rail body.
In order to achieve the above purpose, the invention adopts the following technical scheme: the fixing device comprises a first fixing plate, a second fixing plate and a first fixing bolt; the left side and the right side of the front side wall of the elevator guide rail main body are respectively provided with a first fixing plate, and the outer side wall of the first fixing plate is integrally formed with a second fixing plate; the second fixing plate is arranged on the outer side of the elevator guide rail main body;
the device also comprises a buffer mechanism, a second fixed internal thread pipe, a second fixed bolt and a limiting mechanism; the first fixing bolt is screwed and penetrated in the first fixing plate through threads;
a buffer mechanism is arranged in the second fixing plate; the buffer mechanism comprises a buffer cushion, a steel wire ring net, a rubber ring, a third clamping groove and dehumidifier particles; a first clamping groove is formed in the rear side of the second fixing plate, and a buffer cushion is movably clamped in the first clamping groove; two through holes are formed in the buffer cushion; the inner annular wall of the through hole is provided with an annular groove, and the annular groove is arranged in a penetrating way at the front side; the rear side wall of the ring groove is stuck and fixed with a steel wire ring net through glue; the front side of the ring groove is blocked with a rubber ring, the rear side wall of the rubber ring is provided with a third clamping groove, and the front end of the steel wire ring net is clamped in the third clamping groove; the ring groove is internally provided with dehumidifier particles;
an upper second fixed internal thread pipe and a lower second fixed internal thread pipe are embedded in a concrete wall at the rear side of the elevator guide rail main body; the second fixing bolt passes through the second fixing plate through screw threads in a screwed way, passes through the through hole and is inserted into the second fixing internal threaded pipe through screw threads in a screwed way;
a limiting mechanism is arranged above the first fixing plate and the second fixing plate; the limiting mechanism comprises a mounting plate, a screw rod, an adjusting internal thread pipe, a limiting rod and a rolling ball; the outer side of the upper side wall of the second fixing plate is fixed with a mounting plate, and the inner side wall of the mounting plate is screwed with a screw rod through a bearing; the inner end of the screw rod is inserted into the adjusting internal thread pipe in a screwed way; the lower end of the adjusting internal thread pipe is provided with a limit groove, the upper end of the first fixing plate is fixedly provided with a limit rod, and the upper end of the limit rod is movably arranged in the limit groove; the inner end of the adjusting internal thread tube is provided with a ball-shaped groove, and a rolling ball is rotationally clamped in the ball-shaped groove.
Preferably, an upper fixed internal thread pipe and a lower fixed internal thread pipe are embedded in the concrete wall at the rear side of the elevator guide rail main body; after passing through the elevator guide rail main body, the first fixing bolt is screwed into the first fixed internal thread pipe, and the first fixed internal thread pipe is arranged on the inner side of the second fixed internal thread pipe; the first fixed internal thread pipe plays a role in reinforcement.
Preferably, the upper side wall and the lower side wall of the buffer cushion are respectively provided with a second clamping groove, the upper inner side wall and the lower inner side wall of the first clamping groove are respectively fixedly provided with a clamping plate, and the clamping plates are movably clamped in the second clamping grooves; and fixing the buffer cushion by using the clamping plate.
Preferably, the outer end of the screw is sleeved and fixed with a turntable, and the turntable is rotated by the screw.
Preferably, the front side wall of the adjusting internal thread pipe is provided with a scale mark layer, and the moving distance of the adjusting internal thread pipe is marked by the scale mark layer.
Preferably, the inner end of the adjusting internal thread pipe is provided with an oil storage hole, and the oil storage hole is arranged at the outer side of the spherical groove; an oil outlet is formed in one side of the oil storage hole, which is close to the spherical groove, and the oil outlet is connected with the spherical groove in a penetrating way; the oil outlet is obliquely arranged from outside to inside from high to low; the upper end of the oil storage hole is provided with a threaded hole in a penetrating way; a cover body is connected in the threaded hole in an internal rotation way; and the cover body is unscrewed, lubricating oil is added into the oil storage hole, and when the rolling ball rolls in the spherical groove, the lubricating oil flows out from the oil outlet hole to the rolling ball to lubricate the surface of the rolling ball.
The working principle of the invention is as follows: when the elevator guide rail is used, the left fixing plate and the right fixing plate are arranged on the left side and the right side of the elevator guide rail main body, the first fixing bolt is screwed in the first fixing plate, the second fixing bolt passes through the second fixing plate through the screw thread, passes through the through hole and is screwed in the second fixing internal thread pipe through the screw thread, and the buffer pad is abutted to the concrete wall, so that the elevator guide rail bracket is fixed with the elevator guide rail main body; according to the width of the elevator guide shoe sliding on the elevator guide rail main body, the screw is rotated, the internal thread tube is adjusted to move inwards under the action of the limiting rod, and the rolling ball is arranged in a manner of abutting against the elevator guide shoe sliding on the elevator guide rail main body; when the elevator runs on the elevator guide rail main body, the rolling balls roll on the elevator guide shoes, so that the elevator guide shoes are more stable on the elevator guide rail main body; during the use of the elevator guide rail bracket, moisture is adsorbed by the dehumidifier particles in the buffer pad, so that the moisture is prevented from rusting the second fixed internal thread pipe, and the rusting probability of the second fixed internal thread pipe is reduced; during maintenance, the first fixing bolt and the second fixing bolt are unscrewed, namely the first fixing plate, the second fixing plate and the elevator guide rail main body are separated for maintenance; and (3) extracting the buffer cushion from the first clamping groove, and removing the rubber ring to replace the dehumidifier particles.
Compared with the prior art, the invention has the beneficial effects that:
1. the buffer mechanism is arranged, so that the buffer cushion plays a role in damping when the elevator runs, and the abrasion of parts is reduced;
2. the dehumidifier particles are arranged, moisture is adsorbed by the dehumidifier particles in the cushion pad, so that the moisture is prevented from rusting the second fixed internal thread pipe, and the rusting probability of the second fixed internal thread pipe is reduced;
3. the elevator guide shoe is provided with the limiting mechanism, so that when the elevator runs on the elevator guide rail main body, the rolling ball rolls on the elevator guide shoe, and the elevator guide shoe is more stable on the elevator guide rail main body.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a B-B cross-sectional view of fig. 1.
Fig. 4 is an enlarged view of a portion D in fig. 3.
Fig. 5 is a cross-sectional view taken along the direction C-C in fig. 1.
Fig. 6 is an enlarged view of the portion E in fig. 5.
Fig. 7 is a top view of fig. 1.
Reference numerals illustrate:
the elevator guide rail main body 1, a first fixing plate 2, a second fixing plate 3, a first fixing internal thread pipe 4, a first fixing bolt 5, a buffer mechanism 6, a first clamping groove 6-1, a buffer cushion 6-2, a second clamping groove 6-3, a clamping plate 6-4, a through hole 6-5, a ring groove 6-6, a steel wire ring net 6-7, a rubber ring 6-8, a third clamping groove 6-9, a dehumidifying agent particle 6-10, a second fixing internal thread pipe 7, a second fixing bolt 8, a limiting mechanism 9, a mounting plate 9-1, a screw 9-2, a turntable 9-3, an adjusting internal thread pipe 9-4, a limiting groove 9-5, a limiting rod 9-6, a scale mark layer 9-7, a spherical groove 9-8, a rolling ball 9-9, an oil storage hole 9-10, an oil outlet 9-11, a threaded hole 9-12, a cover 9-13 and a concrete wall 10.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, the technical scheme adopted in the present embodiment is as follows: the device comprises a first fixing plate 2, a second fixing plate 3, a first fixing internal thread pipe 4, a first fixing bolt 5, a buffer mechanism 6, a second fixing internal thread pipe 7, a second fixing bolt 8 and a limiting mechanism 9; the left side and the right side of the front side wall of the elevator guide rail main body 1 are respectively provided with a first fixing plate 2, and the outer side wall of the first fixing plate 2 is integrally formed with a second fixing plate 3; the second fixing plate 3 is arranged on the outer side of the elevator guide rail main body 1; an upper fixed internal thread pipe 4 and a lower fixed internal thread pipe 4 are embedded in a concrete wall 10 at the rear side of the elevator guide rail main body 1; the first fixing bolt 5 passes through the first fixing plate 2 through screw threads in a screwed manner and is screwed into the first fixing internal threaded pipe 4;
a buffer mechanism 6 is arranged in the second fixed plate 3; the buffer mechanism 6 comprises a buffer cushion 6-2, a clamping plate 6-4, a steel wire ring net 6-7, a rubber ring 6-8, a third clamping groove 6-9 and a dehumidifier particle 6-10; a first clamping groove 6-1 is formed in the rear side of the second fixing plate 3, and a cushion pad 6-2 is movably clamped in the first clamping groove 6-1; the upper side wall and the lower side wall of the cushion pad 6-2 are respectively provided with a second clamping groove 6-3, the upper inner side wall and the lower inner side wall of the first clamping groove 6-1 are respectively fixedly provided with a clamping plate 6-4 through bolts, and the clamping plates 6-4 are movably clamped in the second clamping grooves 6-3; the catch plate 6-4 helps to secure the cushion 6-2; two through holes 6-5 are formed in the cushion pad 6-2; the inner annular wall of the through hole 6-5 is provided with an annular groove 6-6, and the annular groove 6-6 is arranged in a penetrating way on the front side; the rear side wall of the ring groove 6-6 is stuck and fixed with a steel wire ring net 6-7 through glue; the front side of the ring groove 6-6 is provided with a rubber ring 6-8, the rear side wall of the rubber ring 6-8 is provided with a third clamping groove 6-9, and the front end of the steel wire ring net 6-7 is clamped in the third clamping groove 6-9; the ring groove 6-6 is internally provided with dehumidifying agent particles 6-10; an upper fixed internal thread pipe 7 and a lower fixed internal thread pipe 7 are embedded in a concrete wall 10 at the rear side of the elevator guide rail main body 1, and the first fixed internal thread pipe 4 is arranged at the inner side of the second fixed internal thread pipe 7; the second fixing bolt 8 passes through the second fixing plate 3 through the threaded connection, passes through the through hole 6-5 and is inserted into the second fixing internal threaded pipe 7 through the threaded connection;
a limiting mechanism 9 is arranged above the first fixing plate 2 and the second fixing plate 3; the limiting mechanism 9 comprises a mounting plate 9-1, a screw rod 9-2, a rotary table 9-3, an adjusting internal thread tube 9-4, a limiting rod 9-6, a scale mark layer 9-7, a rolling ball 9-9 and a cover body 9-13; the outer side of the upper side wall of the second fixing plate 3 is fixed with a mounting plate 9-1 through a bolt, and the inner side wall of the mounting plate 9-1 is screwed with a screw rod 9-2 through a bearing; the outer end of the screw rod 9-2 is sleeved and fixed with a rotary disc 9-3 through a bolt, and the rotary disc 9-3 is helpful for rotating the screw rod 9-2; the inner end of the screw rod 9-2 is inserted into the adjusting internal thread pipe 9-4 in a screwed way; the lower end of the adjusting internal thread pipe 9-4 is provided with a limit groove 9-5, the upper end of the first fixing plate 2 is fixedly provided with a limit rod 9-6 through a bolt, and the upper end of the limit rod 9-6 is movably arranged in the limit groove 9-5; the front side wall of the adjusting internal thread tube 9-4 is provided with a scale mark layer 9-7, and the scale mark layer 9-7 is helpful for marking and adjusting the moving distance of the internal thread tube 9-4; the inner end of the adjusting internal thread tube 9-4 is provided with a spherical groove 9-8, and a rolling ball 9-9 is clamped in the spherical groove 9-8 in a rotating way;
the inner end of the adjusting internal thread pipe 9-4 is provided with an oil storage hole 9-10, and the oil storage hole 9-10 is arranged at the outer side of the spherical groove 9-8; an oil outlet hole 9-11 is formed in one side, close to the spherical groove 9-8, of the oil storage hole 9-10, and the oil outlet hole 9-11 is connected with the spherical groove 9-8 in a penetrating manner; the oil outlet holes 9-11 are obliquely arranged from outside to inside from high to low; the upper end of the oil storage hole 9-10 is provided with a threaded hole 9-12 in a penetrating way; the threaded hole 9-12 is internally connected with a cover body 9-13; the cover body 9-13 is unscrewed, lubricating oil is added into the oil storage hole 9-10, and when the rolling ball 9-9 rolls in the spherical groove 9-8, the lubricating oil flows out from the oil outlet hole 9-11 to the rolling ball 9-9, so that the surface of the rolling ball 9-9 is lubricated.
The working principle of the specific embodiment is as follows: when the elevator guide rail bracket is used, the left fixing plate 2 and the right fixing plate 2 are arranged on the left side and the right side of the elevator guide rail main body 1, the first fixing bolt 5 is screwed into the first fixing inner threaded pipe 4 after penetrating through the first fixing plate 2 through threads, the second fixing bolt 8 is screwed into the second fixing plate 3 after penetrating through the second fixing plate 3 through threads, penetrates through the through hole 6-5 and is screwed into the second fixing inner threaded pipe 7 through threads, and the buffer cushion 6-2 is abutted against the concrete wall 10 and enables the elevator guide rail bracket to be fixed with the elevator guide rail main body 1; according to the width of the elevator guide shoe sliding on the elevator guide rail main body 1, the screw rod 9-2 is rotated by the turntable 9-3, the internal thread tube 9-4 is adjusted to move inwards under the action of the limiting rod 9-6, and the rolling ball 9-9 is arranged in contact with the elevator guide shoe sliding on the elevator guide rail main body 1; when the elevator runs on the elevator guide rail main body 1, the rolling balls 9-9 roll on the elevator guide shoes, so that the elevator guide shoes are more stable on the elevator guide rail main body 1, and when the rolling balls 9-9 roll in the spherical grooves 9-8, lubricating oil flows out of the oil outlet holes 9-11 onto the rolling balls 9-9 to lubricate the surfaces of the rolling balls 9-9; during the use of the elevator guide rail bracket, the moisture is adsorbed by the dehumidifying agent particles 6-10 in the buffer cushion 6-2, so that the moisture is prevented from rusting the second fixed internal thread pipe 7, and the probability of rusting the second fixed internal thread pipe 7 is reduced; when maintenance is performed, the first fixing bolt 5 and the second fixing bolt 8 are unscrewed, and the first fixing plate 2, the second fixing plate 3 and the elevator guide rail main body 1 can be separated for maintenance; the cushion pad 6-2 is pulled out of the first clamping groove 6-1, and the particles of the dehumidifier can be replaced by taking down the rubber ring 6-8.
After adopting above-mentioned structure, this concrete embodiment's beneficial effect does:
1. the buffer mechanism 6 is arranged, when the elevator runs, the buffer 6-2 plays a role in damping, so that the abrasion of parts is reduced;
2. the dehumidifying agent particles 6-10 are arranged, the dehumidifying agent particles 6-10 in the cushion pad 6-2 absorb moisture, so that the moisture is prevented from rusting the second fixed internal thread pipe 7, and the probability of rusting the second fixed internal thread pipe 7 is reduced;
3. the limiting mechanism 9 is arranged, so that when the elevator runs on the elevator guide rail main body 1, the rolling balls 9-9 roll on the elevator guide shoes, and the elevator guide shoes are more stable on the elevator guide rail main body 1.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (7)
1. An elevator guide rail bracket assembly convenient to maintain comprises a first fixing plate (2), a second fixing plate (3) and a first fixing bolt (5); the left side and the right side of the front side wall of the elevator guide rail main body (1) are respectively provided with a first fixing plate (2), and a second fixing plate (3) is integrally formed on the outer side wall of the first fixing plate (2); the second fixing plate (3) is arranged at the outer side of the elevator guide rail main body (1);
the method is characterized in that: the device also comprises a buffer mechanism (6), a second fixed internal thread pipe (7), a second fixed bolt (8) and a limiting mechanism (9); the first fixing bolt (5) is screwed and penetrated in the first fixing plate (2) through threads;
a buffer mechanism (6) is arranged in the second fixed plate (3); the buffer mechanism (6) comprises a buffer pad (6-2), a steel wire ring net (6-7), a rubber ring (6-8), a third clamping groove (6-9) and a dehumidifier particle (6-10); a first clamping groove (6-1) is formed in the rear side of the second fixing plate (3), and a buffer cushion (6-2) is movably clamped in the first clamping groove (6-1); two through holes (6-5) are formed in the cushion pad (6-2); the inner annular wall of the through hole (6-5) is provided with an annular groove (6-6), and the annular groove (6-6) is arranged in a penetrating way at the front side; the rear side wall of the ring groove (6-6) is stuck and fixed with a steel wire ring net (6-7) through glue; the front side of the ring groove (6-6) is blocked with a rubber ring (6-8), the rear side wall of the rubber ring (6-8) is provided with a third clamping groove (6-9), and the front end of the steel wire ring net (6-7) is clamped in the third clamping groove (6-9); the ring groove (6-6) is internally provided with dehumidifier particles (6-10);
an upper second fixed internal thread pipe (7) and a lower second fixed internal thread pipe are embedded in a concrete wall (10) at the rear side of the elevator guide rail main body (1); the second fixing bolt (8) passes through the second fixing plate (3) through screw threads, passes through the through hole (6-5) and is inserted into the second fixing internal threaded pipe (7) through screw threads;
a limiting mechanism (9) is arranged above the first fixing plate (2) and the second fixing plate (3); the limiting mechanism (9) comprises a mounting plate (9-1), a screw (9-2), an adjusting internal thread pipe (9-4), a limiting rod (9-6) and a rolling ball (9-9); a mounting plate (9-1) is fixed on the outer side of the upper side wall of the second fixing plate (3), and a screw rod (9-2) is screwed on the inner side wall of the mounting plate (9-1) through a bearing; the inner end of the screw rod (9-2) is inserted into the adjusting internal thread pipe (9-4) in a screwed way; a limiting groove (9-5) is formed in the lower end of the adjusting internal thread pipe (9-4), a limiting rod (9-6) is fixed at the upper end of the first fixing plate (2), and the upper end of the limiting rod (9-6) is movably arranged in the limiting groove (9-5); the inner end of the adjusting internal thread tube (9-4) is provided with a spherical groove (9-8), and a rolling ball (9-9) is clamped in the spherical groove (9-8) in a rotating way.
2. The maintenance-friendly elevator guide rail bracket assembly according to claim 1, wherein: an upper fixed internal thread pipe (4) and a lower fixed internal thread pipe (4) are embedded in a concrete wall (10) at the rear side of the elevator guide rail main body (1); after passing through the elevator guide rail main body (1), the first fixing bolt (5) is screwed into the first fixed internal thread pipe (4), and the first fixed internal thread pipe (4) is arranged at the inner side of the second fixed internal thread pipe (7); the first fixed internal thread pipe (4) plays a role in reinforcement.
3. The maintenance-friendly elevator guide rail bracket assembly according to claim 1, wherein: the upper side wall and the lower side wall of the cushion pad (6-2) are respectively provided with a second clamping groove (6-3), the upper inner side wall and the lower inner side wall of the first clamping groove (6-1) are respectively fixedly provided with a clamping plate (6-4), and the clamping plates (6-4) are movably clamped in the second clamping grooves (6-3); the buffer cushion (6-2) is fixed by the clamping plate (6-4).
4. The maintenance-friendly elevator guide rail bracket assembly according to claim 1, wherein: the outer end of the screw rod (9-2) is sleeved and fixed with a rotary table (9-3), and the rotary table (9-3) is rotated by the screw rod (9-2).
5. The maintenance-friendly elevator guide rail bracket assembly according to claim 1, wherein: the front side wall of the adjusting internal thread tube (9-4) is provided with a scale mark layer (9-7), and the moving distance of the adjusting internal thread tube (9-4) is marked by the scale mark layer (9-7).
6. The maintenance-friendly elevator guide rail bracket assembly according to claim 1, wherein: an oil storage hole (9-10) is formed in the inner end of the adjusting internal thread pipe (9-4), and the oil storage hole (9-10) is formed in the outer side of the spherical groove (9-8); an oil outlet hole (9-11) is formed in one side, close to the spherical groove (9-8), of the oil storage hole (9-10), and the oil outlet hole (9-11) is connected with the spherical groove (9-8) in a penetrating mode; the oil outlet holes (9-11) are obliquely arranged from outside to inside from high to low; the upper end of the oil storage hole (9-10) is provided with a threaded hole (9-12) in a penetrating way; a cover body (9-13) is connected in the threaded hole (9-12); the cover body (9-13) is unscrewed, lubricating oil is added into the oil storage hole (9-10), and when the rolling ball (9-9) rolls in the spherical groove (9-8), the lubricating oil flows out from the oil outlet hole (9-11) to the rolling ball (9-9) to lubricate the surface of the rolling ball (9-9).
7. The method of using an elevator guide rail bracket assembly for easy maintenance according to claim 1, wherein: when the elevator guide rail bracket is used, the left fixing plate (2) and the right fixing plate (2) are arranged on the left side and the right side of the elevator guide rail main body (1), the first fixing bolt (5) is screwed and penetrated into the first fixing plate (2) through threads, the second fixing bolt (8) is screwed and penetrated through the second fixing plate (3) through threads, penetrates through the through hole (6-5) and is screwed and inserted into the second fixing inner threaded pipe (7) through threads, and the buffer pad (6-2) is abutted to the concrete wall (10) so that the elevator guide rail bracket and the elevator guide rail main body (1) are fixed; according to the width of an elevator guide shoe sliding on an elevator guide rail main body (1), a screw rod (9-2) is rotated, and under the action of a limiting rod (9-6), an adjusting internal thread pipe (9-4) moves inwards, and a rolling ball (9-9) is arranged in a contact manner with the elevator guide shoe sliding on the elevator guide rail main body (1); when the elevator runs on the elevator guide rail main body (1), the rolling balls (9-9) roll on the elevator guide shoes, so that the elevator guide shoes are more stable on the elevator guide rail main body (1); during the use of the elevator guide rail bracket, the dehumidifier particles (6-10) in the buffer pad (6-2) absorb moisture, so that the moisture is prevented from corroding the second fixed internal thread pipe (7), and the corrosion probability of the second fixed internal thread pipe (7) is reduced; during maintenance, the first fixing bolt (5) and the second fixing bolt (8) are unscrewed, namely the first fixing plate (2) and the second fixing plate (3) are separated from the elevator guide rail main body (1) for maintenance; the buffer cushion (6-2) is pulled out of the first clamping groove (6-1), and the rubber ring (6-8) is removed to replace the particles of the dehumidifier.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110699757.4A CN113307123B (en) | 2021-06-23 | 2021-06-23 | Elevator guide rail bracket assembly convenient to maintain |
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| CN202110699757.4A CN113307123B (en) | 2021-06-23 | 2021-06-23 | Elevator guide rail bracket assembly convenient to maintain |
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| CN113307123B true CN113307123B (en) | 2024-01-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923548A (en) * | 2012-11-05 | 2013-02-13 | 兰州阳光快速电梯科技有限公司 | Adjustable elevator compound guide shoe and installation method thereof |
| CN105398912A (en) * | 2015-11-26 | 2016-03-16 | 成都佳美嘉科技有限公司 | Elevator guide rail structure |
| CN212863697U (en) * | 2020-06-11 | 2021-04-02 | 江苏奥润德电梯部件有限公司 | Car is to heavy guide rail fixed bolster for elevator guide rail |
| CN213505480U (en) * | 2020-09-04 | 2021-06-22 | 重庆鑫安捷电梯有限公司 | Guide rail fixing support for elevator guide rail car |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070170013A1 (en) * | 2004-02-19 | 2007-07-26 | Rivera Jim A | Elevator rail support bracket |
| CN109689988A (en) * | 2016-09-13 | 2019-04-26 | 因温特奥股份公司 | For fixing the wall fixed structure of elevator assemblies |
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2021
- 2021-06-23 CN CN202110699757.4A patent/CN113307123B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923548A (en) * | 2012-11-05 | 2013-02-13 | 兰州阳光快速电梯科技有限公司 | Adjustable elevator compound guide shoe and installation method thereof |
| CN105398912A (en) * | 2015-11-26 | 2016-03-16 | 成都佳美嘉科技有限公司 | Elevator guide rail structure |
| CN212863697U (en) * | 2020-06-11 | 2021-04-02 | 江苏奥润德电梯部件有限公司 | Car is to heavy guide rail fixed bolster for elevator guide rail |
| CN213505480U (en) * | 2020-09-04 | 2021-06-22 | 重庆鑫安捷电梯有限公司 | Guide rail fixing support for elevator guide rail car |
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