CN113307123A - Elevator guide rail bracket component convenient to maintain - Google Patents
Elevator guide rail bracket component convenient to maintain Download PDFInfo
- Publication number
- CN113307123A CN113307123A CN202110699757.4A CN202110699757A CN113307123A CN 113307123 A CN113307123 A CN 113307123A CN 202110699757 A CN202110699757 A CN 202110699757A CN 113307123 A CN113307123 A CN 113307123A
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- CN
- China
- Prior art keywords
- guide rail
- elevator guide
- fixing plate
- threaded pipe
- internal threaded
- 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
- 230000007797 corrosion Effects 0.000 claims abstract description 9
- 238000005260 corrosion Methods 0.000 claims abstract description 9
- 239000002274 desiccant Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 30
- 238000005096 rolling process Methods 0.000 claims description 26
- 238000012423 maintenance Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 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
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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 pad, a steel wire ring net, a rubber ring, a third clamping groove and desiccant 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 pad; a ring groove is formed in the inner ring wall of the through hole, and the ring groove penetrates through the front side; a steel wire ring net is fixedly adhered to the rear side wall of the ring groove 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; dehumidifying agent particles are arranged in the ring groove; when the elevator runs, the buffer cushion plays a role in shock absorption, and the abrasion of parts is reduced; the corrosion of the internal parts by water is avoided, and the corrosion probability of the internal parts is reduced; so that the elevator runs more stably on the elevator guide rail main 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 a guide rail on the wall of the hoistway 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 the installation error causes noise and vibration in the operation of the elevator car and influences the service life of the elevator, so that the precise butt joint, the accurate installation and the periodic detection after the installation of the guide rail of the elevator are of great importance to the operation safety of the elevator.
The existing elevator guide rail and guide rail support are inconvenient to install and maintain and poor in stability, and parts connected with the concrete wall are easy to corrode, so that the service life is short, and therefore the elevator guide rail support component convenient to maintain is provided.
Disclosure of Invention
The invention aims to provide an elevator guide rail bracket assembly convenient to maintain aiming at the defects and shortcomings of the prior art, when an elevator runs, a cushion pad plays a role in shock absorption, and the abrasion of parts is reduced; the corrosion of the internal parts by water is avoided, and the corrosion probability of the internal parts is reduced; so that the elevator runs more stably on the elevator guide rail main body.
In order to achieve the purpose, the invention adopts the technical scheme that: 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 both 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 threaded 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 pad, a steel wire ring net, a rubber ring, a third clamping groove and desiccant 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 pad; a ring groove is formed in the inner ring wall of the through hole, and the ring groove penetrates through the front side; a steel wire ring net is fixedly adhered to the rear side wall of the ring groove 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; dehumidifying agent particles are arranged in the ring groove;
an upper second fixed internal threaded pipe and a lower second fixed internal threaded pipe are embedded in a concrete wall on the rear side of the elevator guide rail main body; the second fixing bolt penetrates through the second fixing plate in a screwed connection mode through threads, penetrates through the through hole and is inserted into the second fixing internal thread pipe in a screwed connection mode through threads;
a limiting mechanism is arranged above the first fixing plate and the second fixing plate; the limiting mechanism comprises an installation plate, a screw rod, an adjusting internal thread pipe, a limiting rod and a rolling ball; a mounting plate is fixed on the outer side of the upper side wall of the second fixing plate, and a screw is screwed on the inner side wall of the mounting plate through a bearing; the inner end of the screw rod is rotatably inserted in the adjusting internal thread pipe; the lower end of the adjusting internal threaded pipe is provided with a limiting groove, the upper end of the first fixing plate is fixedly provided with a limiting rod, and the upper end of the limiting rod is movably arranged in the limiting groove; the inner end of the adjusting internal thread pipe is provided with a spherical groove, and a rolling ball is rotationally clamped in the spherical groove.
Preferably, an upper fixed internal threaded pipe and a lower fixed internal threaded pipe are embedded in a concrete wall on the rear side of the elevator guide rail main body; the first fixing bolt penetrates through the elevator guide rail main body and then is screwed in the first fixing internal thread pipe, and the first fixing internal thread pipe is arranged on the inner side of the second fixing internal thread pipe; the first fixed internal threaded pipe plays a reinforcing role.
Preferably, the upper side wall and the lower side wall of the cushion pad are both provided with a second clamping groove, the upper inner side wall and the lower inner side wall of the first clamping groove are both fixed with clamping plates, and the clamping plates are movably clamped in the second clamping grooves; the cushion pad is fixed by the clamping plate.
Preferably, the outer end of the screw rod is sleeved and fixed with a turntable, and the turntable is rotated by the screw rod.
Preferably, the front side wall of the adjusting internal thread pipe is provided with a scale identification layer, and the moving distance of the adjusting internal thread pipe is identified by the scale identification layer.
Preferably, the inner end of the adjusting internal threaded pipe is provided with an oil storage hole, and the oil storage hole is formed in the outer side of the spherical groove; an oil outlet is formed in one side, close to the spherical groove, of the oil storage hole, and the oil outlet is connected with the spherical groove in a penetrating mode; the oil outlet holes are 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 screwed in the threaded hole; the cover body is screwed off, lubricating oil is added into the oil storage hole, and when the rolling ball rolls in the spherical groove, the lubricating oil flows out of the oil outlet hole onto 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 support is used, the left first fixing plate and the right first 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 and penetrated in the first fixing plate through threads, the second fixing bolt is screwed and penetrated through the second fixing plate through threads, then penetrates through the through hole and is screwed and inserted in the second fixing internal thread pipe through threads, and the cushion pad is abutted against the concrete wall to fix the elevator guide rail support and 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 rod is rotated, under the action of the limiting rod, the adjusting internal threaded pipe moves inwards, 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 desiccant particles in the cushion pad, so that the second fixed internal threaded pipe is prevented from being corroded by moisture, and the corrosion probability of the second fixed internal threaded pipe is reduced; when maintenance is carried out, the first fixing bolt and the second fixing bolt are unscrewed, namely the first fixing plate and the second fixing plate are separated from the elevator guide rail main body for maintenance; and (4) the cushion pad is drawn out from the first clamping groove, and the rubber ring is taken down to replace the particles of the dehumidifier.
Compared with the prior art, the invention has the beneficial effects that:
1. the buffer mechanism is arranged, when the elevator runs, the buffer cushion plays a role in shock absorption, and abrasion of parts is reduced;
2. the dehumidifying agent particles are arranged, and the dehumidifying agent particles in the cushion pad absorb moisture, so that the second fixed internal threaded pipe is prevented from being corroded by the moisture, and the corrosion probability of the second fixed internal threaded pipe is reduced;
3. be equipped with stop gear for when the elevator moves on elevator guide rail main part, the ball rolls on the elevator guide shoe, makes the elevator guide shoe more stable in elevator guide rail main part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
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 sectional view taken along line B-B in fig. 1.
Fig. 4 is an enlarged view of a portion D in fig. 3.
Fig. 5 is a sectional view taken along line C-C in fig. 1.
Fig. 6 is an enlarged view of a portion E in fig. 5.
Fig. 7 is a top view of fig. 1.
Description of reference numerals:
the elevator guide rail comprises an 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, an annular groove 6-6, a steel wire looped network 6-7, a rubber ring 6-8, a third clamping groove 6-9, dehumidifying agent particles 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 identification layer 9-7, a spherical groove 9-8, a rolling ball 9-9, an oil storage hole 9-10, an oil outlet 9-11, Screw hole 9-12, cover 9-13, concrete wall 10.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 7, the technical solution adopted by the present embodiment is: the device comprises a first fixing plate 2, a second fixing plate 3, a first fixing internal threaded pipe 4, a first fixing bolt 5, a buffer mechanism 6, a second fixing internal threaded 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 both 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 threaded pipe 4 and a lower fixed internal threaded 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 is screwed in the first fixing internal threaded pipe 4 after penetrating through the first fixing plate 2 through threads;
a buffer mechanism 6 is arranged in the second fixing plate 3; the buffer mechanism 6 comprises 6-2 parts of buffer pads, 6-4 parts of clamping plates, 6-7 parts of steel wire looped networks, 6-8 parts of rubber rings, 6-9 parts of third clamping grooves and 6-10 parts of dehumidifying agent particles; a first clamping groove 6-1 is formed in the rear side of the second fixing plate 3, and a cushion 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 both provided with a second clamping groove 6-3, the upper side wall and the lower side wall of the first clamping groove 6-1 are both fixed with a clamping plate 6-4 through bolts, and the clamping plate 6-4 is movably clamped in the second clamping groove 6-3; the catch plate 6-4 helps to secure the cushion 6-2; two through holes 6-5 are arranged in the buffer pad 6-2; the inner ring wall of the through hole 6-5 is provided with a ring groove 6-6, and the ring groove 6-6 is arranged in a penetrating way at the front side; a steel wire ring net 6-7 is fixedly adhered on the rear side wall of the ring groove 6-6 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 looped network 6-7 is clamped in the third clamping groove 6-9; desiccant particles 6-10 are arranged in the annular grooves 6-6; an upper second fixed internal thread pipe 7 and a lower second 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 penetrates through the second fixing plate 3 in a screwed manner through threads, penetrates through the through holes 6-5 and is inserted into the second fixing internal threaded pipe 7 in a screwed manner through 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 rod 9-2, a rotary table 9-3, an adjusting internal threaded pipe 9-4, a limiting rod 9-6, a scale identification 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 fixedly provided 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 9-2 through a bearing; the outer end of the screw rod 9-2 is fixedly provided with a rotary table 9-3 through a bolt sleeve, and the rotary table 9-3 is helpful for rotating the screw rod 9-2; the inner end of the screw rod 9-2 is screwed and inserted in the adjusting internal threaded pipe 9-4; the lower end of the adjusting internal threaded pipe 9-4 is provided with a limiting groove 9-5, the upper end of the first fixing plate 2 is fixed with a limiting rod 9-6 through a bolt, and the upper end of the limiting rod 9-6 is movably arranged in the limiting groove 9-5; the front side wall of the adjusting internal threaded pipe 9-4 is provided with a scale identification layer 9-7, and the scale identification layer 9-7 is beneficial to identifying the moving distance of the adjusting internal threaded pipe 9-4; the inner end of the adjusting internal threaded pipe 9-4 is provided with a spherical groove 9-8, and a rolling ball 9-9 is rotationally clamped in the spherical groove 9-8;
the inner end of the adjusting internal threaded pipe 9-4 is provided with an oil storage hole 9-10, and the oil storage hole 9-10 is arranged on the outer side of the spherical groove 9-8; one side of the oil storage hole 9-10 close to the spherical groove 9-8 is provided with an oil outlet hole 9-11, and the oil outlet hole 9-11 is connected with the spherical groove 9-8 in a penetrating way; the oil outlet holes 9-11 are obliquely arranged from high to low from outside to inside; 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 screwed in the threaded hole 9-12; the cover body 9-13 is screwed off, 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 of the oil outlet hole 9-11 onto the rolling ball 9-9 to play a role in lubricating the surface of the rolling ball 9-9.
The working principle of the specific embodiment is as follows: when the elevator guide rail support is used, the left first fixing plate 2 and the right first 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 through the first fixing plate 2 through threads and then screwed into the first fixing internal thread pipe 4, the second fixing bolt 8 is screwed through the second fixing plate 3 through threads and then penetrates through the through hole 6-5 and is screwed and inserted into the second fixing internal thread pipe 7 through threads, and the cushion pad 6-2 abuts against the concrete wall 10, so that the elevator guide rail support can 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 9-2 is rotated by the turntable 9-3, the adjusting internal threaded pipe 9-4 moves inwards under the action of the limiting rod 9-6, and the rolling ball 9-9 is arranged in a manner of abutting against 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 shoe, so that the elevator guide shoe is 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 play a role in lubricating the surfaces of the rolling balls 9-9; during the use of the elevator guide rail bracket, the desiccant particles 6-10 in the cushion pad 6-2 adsorb moisture, so that the moisture is prevented from corroding the second fixed internal threaded pipe 7, and the corrosion probability of the second fixed internal threaded pipe 7 is reduced; when maintenance is carried out, the first fixing bolt 5 and the second fixing bolt 8 are screwed off, and the first fixing plate 2 and the second fixing plate 3 can be separated from the elevator guide rail main body 1 for maintenance; the cushion pad 6-2 is drawn out from 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 embodiment's beneficial effect does:
1. the buffer mechanism 6 is arranged, when the elevator runs, the buffer cushion 6-2 plays a role in shock absorption, and abrasion of parts is reduced;
2. 6-10 of desiccant particles are arranged, and the desiccant particles 6-10 in the buffer cushion 6-2 adsorb moisture, so that the second fixed internal threaded pipe 7 is prevented from being corroded by the moisture, and the corrosion probability of the second fixed internal threaded 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 above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. An elevator guide rail bracket component 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 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);
the method is characterized in that: the device also comprises a buffer mechanism (6), a second fixed internal threaded 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 fixing plate (3); the buffer mechanism (6) comprises a buffer pad (6-2), a steel wire looped network (6-7), a rubber ring (6-8), a third clamping groove (6-9) and desiccant particles (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); two through holes (6-5) are arranged in the buffer pad (6-2); the inner ring wall of the through hole (6-5) is provided with a ring groove (6-6), and the ring groove (6-6) is arranged in a penetrating way at the front side; a steel wire ring net (6-7) is fixedly adhered on the rear side wall of the ring groove (6-6) 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); dehumidifying agent particles (6-10) are arranged in the ring grooves (6-6);
an upper second fixed internal threaded pipe (7) and a lower second fixed internal threaded pipe (7) are embedded in a concrete wall (10) at the rear side of the elevator guide rail main body (1); a second fixing bolt (8) is screwed through the second fixing plate (3) through threads, then passes through the through hole (6-5) and is screwed and inserted in the second fixing internal threaded pipe (7) through 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 threaded pipe (9-4), a limiting rod (9-6) and a rolling ball (9-9); an installation 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 installation plate (9-1) through a bearing; the inner end of the screw rod (9-2) is inserted in the adjusting internal threaded pipe (9-4) in a screwing way; the lower end of the adjusting internal threaded pipe (9-4) is provided with a limiting groove (9-5), the upper end of the first fixing plate (2) is fixed with a limiting rod (9-6), 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 threaded pipe (9-4) is provided with a spherical groove (9-8), and a rolling ball (9-9) is rotationally clamped in the spherical groove (9-8).
2. The elevator guide rail bracket assembly facilitating maintenance of claim 1, wherein: an upper fixed internal threaded pipe and a lower fixed internal threaded 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) is screwed in the first fixing internal thread pipe (4) after penetrating through the elevator guide rail main body (1), and the first fixing internal thread pipe (4) is arranged on the inner side of the second fixing internal thread pipe (7); the first fixed internal threaded pipe (4) plays a reinforcing role.
3. The elevator guide rail bracket assembly facilitating maintenance of claim 1, wherein: the upper side wall and the lower side wall of the buffer cushion (6-2) are both provided with a second clamping groove (6-3), the upper side wall and the lower side wall of the first clamping groove (6-1) are both fixed with clamping plates (6-4), and the clamping plates (6-4) are movably clamped in the second clamping groove (6-3); the cushion pad (6-2) is fixed by a clamping plate (6-4).
4. The elevator guide rail bracket assembly facilitating maintenance of claim 1, wherein: the outer end of the screw rod (9-2) is sleeved and fixed with a turntable (9-3), and the turntable (9-3) is rotated by the screw rod (9-2).
5. The elevator guide rail bracket assembly facilitating maintenance of claim 1, wherein: the front side wall of the adjusting internal threaded pipe (9-4) is provided with a scale identification layer (9-7), and the scale identification layer (9-7) is used for identifying the moving distance of the adjusting internal threaded pipe (9-4).
6. The elevator guide rail bracket assembly facilitating maintenance of claim 1, wherein: an oil storage hole (9-10) is formed in the inner end of the adjusting internal threaded pipe (9-4), and the oil storage hole (9-10) is formed in the outer side of the spherical groove (9-8); one side of the oil storage hole (9-10) close to the spherical groove (9-8) is provided with an oil outlet hole (9-11), and the oil outlet hole (9-11) is connected with the spherical groove (9-8) in a penetrating way; the oil outlet holes (9-11) are obliquely arranged from high to low from outside to inside; 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 screwed in the threaded hole (9-12); the cover body (9-13) is screwed off, 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 of the oil outlet hole (9-11) to the rolling ball (9-9) to lubricate the surface of the rolling ball (9-9).
7. The operating principle of an elevator guide rail bracket assembly for facilitating maintenance of claim 1, wherein: when the elevator guide rail support is used, the left first fixing plate (2) and the right first 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 through the first fixing plate (2) through threads, the second fixing bolt (8) is screwed through the second fixing plate (3) through threads, then penetrates through the through hole (6-5) and is screwed through the threads and inserted into the second fixing internal threaded pipe (7), and the cushion pad (6-2) abuts against the concrete wall (10), so that the elevator guide rail support is fixed with the elevator guide rail main body (1); according to the width of an elevator guide shoe of an elevator sliding on the elevator guide rail main body (1), the screw (9-2) is rotated, under the action of the limiting rod (9-6), the adjusting internal threaded pipe (9-4) moves inwards, and the rolling ball (9-9) is arranged in a manner of being abutted against 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, moisture is adsorbed by the desiccant particles (6-10) in the cushion pad (6-2), so that the moisture is prevented from corroding the second fixed internal threaded pipe (7), and the corrosion probability of the second fixed internal threaded pipe (7) is reduced; when maintenance is carried out, the first fixing bolt (5) and the second fixing bolt (8) are screwed off, 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 pad (6-2) is drawn out from the first clamping groove (6-1), and the rubber ring (6-8) is taken down to replace the particles of the dehumidifier.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699757.4A CN113307123B (en) | 2021-06-23 | 2021-06-23 | Elevator guide rail bracket assembly convenient to maintain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699757.4A CN113307123B (en) | 2021-06-23 | 2021-06-23 | Elevator guide rail bracket assembly convenient to maintain |
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| CN113307123A true CN113307123A (en) | 2021-08-27 |
| CN113307123B CN113307123B (en) | 2024-01-30 |
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| US20070170013A1 (en) * | 2004-02-19 | 2007-07-26 | Rivera Jim A | Elevator rail support bracket |
| 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 |
| US20190210839A1 (en) * | 2016-09-13 | 2019-07-11 | Inventio Ag | Wall securing assembly for securing an elevator component |
| 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 |
-
2021
- 2021-06-23 CN CN202110699757.4A patent/CN113307123B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070170013A1 (en) * | 2004-02-19 | 2007-07-26 | Rivera Jim A | Elevator rail support bracket |
| 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 |
| US20190210839A1 (en) * | 2016-09-13 | 2019-07-11 | Inventio Ag | Wall securing assembly for securing an elevator component |
| 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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| CN113307123B (en) | 2024-01-30 |
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