CN218403228U - Frame well of home use elevator - Google Patents
Frame well of home use elevator Download PDFInfo
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- CN218403228U CN218403228U CN202222605632.3U CN202222605632U CN218403228U CN 218403228 U CN218403228 U CN 218403228U CN 202222605632 U CN202222605632 U CN 202222605632U CN 218403228 U CN218403228 U CN 218403228U
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Abstract
The utility model particularly relates to a frame well of home use elevator, including aluminum alloy ex-trusions well frame and be located well frame to heavy guide rail and car guide rail, to the stand that heavy guide rail and car guide rail all are fixed in well frame, and the railhead to heavy guide rail and car guide rail all towards well frame's inboard, wherein, the arris on the stand of well frame forms to heavy guide rail, and is provided with the location rail groove that is used for installing car guide rail's rail end on the stand, the width looks adaptation at the groove width of location rail groove and rail end. The utility model discloses compare traditional frame well structure, saved rail brackets, when the straightness that hangs down of adjustment frame well, also obtain the synchronization adjustment to the straightness that hangs down of heavy guide rail and car guide rail, reduce installation adjustment work load, effectively improve the efficiency of construction, shorten construction cycle.
Description
Technical Field
The utility model belongs to the technical field of elevator equipment's technique and specifically relates to a home use elevator's frame well.
Background
The elevator well is designed with a closed space for installing an elevator, and the common elevator well has a concrete structure, a steel structure and an aluminum profile structure. In the design of domestic ladder, because of the frame well of aluminum alloy ex-trusions, can the on-the-spot concatenation installation, glass shutoff all around, both practiced thrift area, avoid the later stage secondary fitment again, so the aluminum alloy frame well is the mainstream trend of elevator development.
Such as the patent: CN112027866A, a right angle door elevator, this patent discloses an aluminum alloy well frame, car guide rail and counter-weight guide rail connect back-to-back on the guide rail bracket, the guide rail bracket is fixed on aluminum alloy well frame, but in the actual installation construction, there are the following problems:
because the elevator is high, the counterweight track and the car track are long, a plurality of guide rail supports which are fixed at different heights of the same counterweight track and the same car track are not on the same vertical line, or the counterweight track and the car track which are fixed behind the guide rail supports are not in a vertical state, so that the problem that the counterweight frame or the car inclines is caused; in order to solve the problem, a large amount of time is consumed by workers to adjust and repeatedly calibrate the positions of the counterweight guide rail and the car guide rail so that the counterweight track and the car track are in a vertical state, and therefore the installation and construction efficiency is low, the period is long, and the workload is large.
Disclosure of Invention
The utility model provides a frame well of home use elevator compares traditional frame well structure, has saved rail brackets, when the straightness that hangs down of adjustment frame well, also obtains synchronous adjustment to the straightness that hangs down of heavy guide rail and car guide rail, reduces installation adjustment work load, effectively improves the efficiency of construction, shortens construction cycle.
To achieve the above object, the present application provides:
the utility model provides a frame well of home use elevator, includes aluminum alloy ex-trusions well frame and is located the well frame to heavy guide rail and car guide rail, to the stand that heavy guide rail and car guide rail all are fixed in the well frame, just to the railhead of heavy guide rail and car guide rail all towards the inboard of well frame, wherein, the arris on the stand of well frame forms to heavy guide rail, just be provided with the location rail groove that is used for installing car guide rail's rail end on the stand, the width looks adaptation at the groove width of location rail groove and rail end.
Furthermore, the inner side of the upright post is provided with a pair of convex edges extending from bottom to top, and a positioning rail groove is formed between the pair of convex edges.
Furthermore, the car guide rail is detachably connected with the upright post through a connecting mechanism;
coupling mechanism includes first rectangular board and connecting bolt, the stand has the T type groove of intercommunication location rail groove, just first rectangular board is located T type groove, connecting bolt pass the notch in locating hole and T type groove on the rail end of car guide rail in proper order and with the screw hole threaded connection on the first rectangular board.
Further, the stand is equipped with the battens that are used for sheltering from the clearance between the wall of a well of car and well.
Further, one side of baffle strip towards the car is equipped with the light trough that extends from lower supreme and be used for installing the lamp area, just the light trough is installed and is used for sealing its open-ended lamp shade.
Further, the upright post is provided with a wire groove for accommodating a wire.
Further, contained angle between lath and the stand constitutes the wire casing, just lath and support are equipped with first flange and second flange respectively, constitute the draw-in groove between first flange and the second flange, the draw-in groove joint has the apron.
Further, the aluminum alloy profile hoistway frame includes:
a column;
the glass mounting structure comprises cross beams, wherein the cross beams are arranged between the bottoms and the tops of the adjacent upright posts respectively according to distances, and a rectangular frame used for mounting glass is formed between each cross beam and the corresponding upright post.
Furthermore, two ends of the cross beam are respectively connected with an upright post through a second connecting mechanism, the upright post is divided into a plurality of aluminum alloy section pipe nipples from top to bottom, and the adjacent aluminum alloy section pipe nipples are connected through a third connecting mechanism;
the second connecting mechanism comprises a second long strip plate, the second long strip plate is L-shaped, a first bent edge of the second long strip plate is connected with the cross beam through a bolt, and a second bent edge of the second long strip plate is connected with the upright post through a bolt;
the third connecting mechanism comprises a third strip plate, the two ends of the third strip plate are respectively inserted into the inner cavities of the two adjacent aluminum alloy section short sections in a penetrating manner, and the two ends of the third strip plate are respectively connected with the corresponding aluminum alloy section short sections through bolts.
Further, the stand includes a pair of head mast and a pair of vice stand, car guide rail and counter weight guide rail all are located two right-angle sides of head mast.
Compared with the prior art, the utility model has the advantages that the directions of the railheads of the counterweight guide rail and the car guide rail which are positioned on the same side of the well frame are the same, the guide rail bracket is not needed, the spatial position interference of the guide rail bracket is eliminated, the counterweight guide rail and the car guide rail can be conveniently installed on the well frame, and the working states of the counterweight guide rail and the car guide rail can be conveniently observed; through add the positioning rail groove on the well frame and set up to hang down straightness with the heavy guide rail for with the stand integration, can realize the synchronous adjustment to hang down straightness to heavy track and car track when adjusting the hang down straightness of well frame, follow-up only need with car guide rail installation can, save the later stage and adjust repeatedly to hang down straightness to heavy track and car track, effectively improve work efficiency, reduction of erection time.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a frame hoistway of a home elevator provided in an embodiment of the present application;
fig. 2 is a top full sectional view of a frame hoistway of a home elevator provided in an embodiment of the present application;
fig. 3 is a block diagram of a base of a frame hoistway of a home elevator provided in an embodiment of the present application;
fig. 4 is an assembly view of a main column and car guide rails of a frame hoistway of a home elevator provided in an embodiment of the present application;
FIG. 5 is a schematic structural view of a cover plate;
FIG. 6 is an exploded view of the main column, the sub-columns and the cross beam;
FIG. 7 is an enlarged view taken at A in FIG. 6;
FIG. 8 is an enlarged view of FIG. 6 at B;
FIG. 9 is a cross-sectional view of the cross-beam;
FIG. 10 is a schematic view of the second strip;
FIG. 11 is a schematic structural view of a third strip;
FIG. 12 is a schematic structural view of a secondary upright;
fig. 13 is a schematic structural view of the main column.
Wherein:
the car guide rail structure comprises a vertical column 1, a main vertical column 101, an auxiliary vertical column 102, a cross beam 2, a counterweight guide rail 3, a door frame 4, a car guide rail 5, a baffle plate strip 6, a wire groove 7, a lamp groove 8, a cover plate 9, a first flange 10, a second flange 11, a lampshade 12, an edge 13, a positioning rail groove 14, a T-shaped groove 15, a second strip plate 16, a third strip plate 17 and a base 18.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In order to enable those skilled in the art to better understand the scheme of the present application, the present application will be described in further detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 13, an embodiment of the present application provides a frame hoistway of a home elevator, including an aluminum alloy profile hoistway frame whose bottom is fixed to a base 18, and a counterweight guide rail 3 and a car guide rail 5 which are located in the hoistway frame, where the counterweight guide rail 3 and the car guide rail 5 are both fixed to a column 1 of the hoistway frame, and rail heads of the counterweight guide rail 3 and the car guide rail 5 both face an inner side of the hoistway frame, where a lateral edge on the column 1 of the hoistway frame forms the counterweight guide rail 3, and the column 1 is provided with a positioning rail groove 14 for mounting a rail bottom of the car guide rail 5, and a groove width of the positioning rail groove 14 is adapted to a width of the rail bottom, and when specifically arranged, the rail bottom is located in a middle portion of the positioning rail groove 14, so that a gap between two ends of the positioning rail groove 14 and two ends of the rail bottom is within a specified deviation range; alternatively, the precise positioning can be achieved by using one side of the positioning rail groove 14 as a reference and keeping the side surface of the rail bottom attached to the reference.
When the frame well of the household elevator is applied, the directions of the railheads of the counterweight guide rail 3 and the car guide rail 5 which are positioned on the same side of the well frame are set to be the same, a guide rail bracket is not needed, the spatial position interference of the guide rail bracket is eliminated, the counterweight guide rail 3 and the car guide rail 5 can be conveniently installed on the well frame, and the working states of the counterweight guide rail 3 and the car guide rail 5 can be conveniently observed; by additionally arranging the positioning rail grooves 14 on the well frame and setting the counterweight guide rails 3 to be integrated with the stand columns 1, the verticality of the counterweight rail and the car rail can be synchronously adjusted while the verticality of the well frame is adjusted, and the car guide rails 5 are only required to be installed subsequently, so that the problem that the verticality of the counterweight rail and the car rail is repeatedly adjusted in a later period is solved, the working efficiency is effectively improved, and the construction period is shortened.
It should be noted that the car guide rails 5 serve as a support member to be held during operation of the safety gear of the elevator, and support the car or the counterweight to prevent inclination caused by unbalance of the car, and therefore, if the weight of the car guide rails 5 needs to be increased, the car guide rails 5 are required to have extremely high strength, and therefore the car guide rails 5 cannot be provided so as to be integrated with the vertical pillars 1.
Supplementally, as mentioned in the background of the invention patents: CN112027866A, a right-angle door-opening elevator, in which the railheads of a counterweight guide rail 3 and a car guide rail 5 fixed on the same guide rail bracket face opposite directions, i.e., "back-to-back" in the industry; the present application differs in that the counterweight guide rail 3 and the car guide rail 5 on the same side have the same heading.
On the basis of the above embodiment, the inner side of the upright post 1 is provided with a pair of convex edges 13 extending from bottom to top, and the area between the pair of convex edges 13 forms a positioning rail groove 14;
specifically, one side of the upright post 1, which is far away from the inner cavity of the shaft way frame, is the outer side, and one side of the upright post, which is close to the shaft way frame, is the inner side; in addition, because the upright post 1 is made of an aluminum alloy section, the edge 13 and the upright post 1 can be integrally arranged, so that the later process of installing and fixing the edge 13 on the upright post 1 is omitted, and the construction time can be saved; however, the present invention is not limited to this embodiment, and the edge 13 and the pillar 1 may be provided as a separate structure, which is not particularly limited herein.
During installation, rail bottoms of the car guide rails 5 are arranged in the positioning rail grooves 14, and the car guide rails 5 are limited through the positioning rail grooves 14, so that the verticality of the car guide rails 5 arranged in the positioning rail grooves 14 is consistent with the verticality of the well frame (or the vertical columns 1 of the well frame), and the verticality of the car guide rails 5 can be synchronously adjusted by adjusting the verticality of the well frame.
On the basis of the above embodiment, the car guide rail 5 is detachably connected to the pillar 1 by the first connecting mechanism;
the first connecting mechanism comprises a first strip plate and a connecting bolt, the upright post 1 is provided with a T-shaped groove 15 communicated with the positioning rail groove 14, the first strip plate is positioned in the T-shaped groove 15, and the connecting bolt sequentially penetrates through a positioning hole on the rail bottom of the car guide rail 5 and a notch of the T-shaped groove 15 and is in threaded connection with a threaded hole on the first strip plate;
specifically, the number of the T-shaped grooves 15 is a pair arranged in parallel, and accordingly, positioning holes are respectively formed in two sides of the rail bottom of the car guide rail 5 from bottom to top, and when the car guide rail is installed, the heads of the connecting bolts sequentially penetrate through the positioning holes and the notches and then are connected to threaded holes in the first strip plate.
On the basis of the embodiment, the upright column 1 is provided with a baffle plate strip 6 for shielding a gap between the lift car and the wall of the well;
specifically, the upright posts 1 positioned at two sides of the car are respectively provided with a baffle strip 6 facing the inside of the well, and the baffle strips 6 are positioned at two sides of the car frame of the car so as to shield the gap between the two sides of the car frame and the inner wall of the well frame and hide the counterweight guide rail 3 and the car guide rail 5 to play a role in protection; wherein the sedan-chair frame is used for connecting the part to heavy guide rail 3 and car guide rail 5 through leading boots for the car, and the car keeps away from one side of sedan-chair frame promptly and uses the space for riding, and sedan-chair frame and car are prior art, and no longer detailedly describe.
On the basis of the above embodiment, one side of the barrier strip 6 facing the car is provided with a light trough 8 extending from bottom to top and used for installing a light strip, and the light trough 8 is provided with a lampshade 12 for sealing an opening of the light trough;
specifically, the lamp strip can be used for lighting in a well frame and can also be used for decorative light in the well frame;
the lamp shade 12 for sealing the opening of the lamp groove 8 is arranged on the lamp groove 8, the lamp strip is sealed in the lamp groove 8, a protection effect is achieved, appearance integrity can be guaranteed, and the lamp strip is tidy; specifically, the lampshade 12 can be a silica gel lampshade which is clamped in the lamp groove 8 and is convenient to disassemble and assemble.
On the basis of the above described embodiment the mast 1 is provided with a raceway 7 for accommodating cables for accommodating the cables of the installation elevator.
Specifically, contained angle between baffle strip 6 and the stand 1 constitutes wire casing 7, and baffle strip 6 and support are equipped with first flange 10 and second flange 11 respectively, constitute the draw-in groove between first flange 10 and the second flange 11, the draw-in groove joint has apron 9, forms confined wire casing 7 to hide the cable, and the dismouting of being convenient for.
Wherein, first flange 10, second flange 11, stand 1 and the integration of baffle strip 6 set up, can guarantee joint strength, can reduce later stage installation work load again.
On the basis of the above embodiment, the aluminum alloy profile hoistway frame includes:
the upright columns 1 are vertically arranged, 4 in number and distributed in four corners;
the cross beams 2 are arranged between the bottoms and the tops of the adjacent upright posts 1 according to the distance, and rectangular frames for mounting glass are formed between the cross beams 2 and the upright posts 1;
specifically, four upright columns 1 are erected to form a derrick supporting column, a cross beam 2 is arranged between the adjacent upright columns 1 at the bottom and the top according to the distance, and glass is placed in a horizontal rectangular frame formed by the cross beam 2 and the upright columns 1 to form a derrick main body; the front side of the derrick body is fixedly provided with a door frame 4 at the lower part corresponding to each floor, a beam 2 is arranged between two upright posts 1 above the door frame 4, and glass is placed in a rectangular frame formed by the beam 2 and the top of the door frame 4, so that an aluminum alloy well frame structure is formed.
On the basis of the embodiment, two ends of the cross beam 2 are respectively connected with the upright post 1 through second connecting mechanisms, the upright post 1 is divided into a plurality of aluminum alloy section short sections from top to bottom, and adjacent aluminum alloy section short sections are connected through third connecting mechanisms;
the second connecting mechanism comprises a second strip plate 16, the second strip plate 16 is L-shaped, a first bent edge of the second strip plate 16 is connected with the cross beam 2 through a bolt, and a second bent edge of the second strip plate 16 is connected with the upright post 1 through a bolt;
the third connecting mechanism comprises a third strip plate 17, two ends of the third strip plate 17 are respectively inserted into the inner cavities of the two adjacent aluminum alloy section short sections in a penetrating manner, and two ends of the third strip plate 17 are respectively connected with the corresponding aluminum alloy section short sections through bolts.
For better technical effect, the column 1 comprises a pair of main columns 101 and a pair of auxiliary columns 1021, the car guide rails 5 and the counterweight guide rails 3 are located at two right-angled sides of the main columns 101, wherein the pair of main columns 101 is symmetrical about the center line of the hoistway frame, the pair of auxiliary columns 1021 is symmetrical about the center line of the hoistway frame, in the embodiment, the number of the car guide rails 5 is one pair and is symmetrical about the center line of the hoistway frame, and the number of the counterweight guide rails 3 is one pair and is symmetrical about the center line of the hoistway frame;
the mast 101 has two perpendicular legs, and the car guide rails 5 and the counterweight guide rails 3 located on the same side are mounted on the two legs of the same mast 101.
On the basis of the above-mentioned embodiment, counter-weight guide rail and car guide rail all lie in the same one side of well frame, owing to cancelled guide rail bracket, and counter-weight guide rail and stand integrated set, so have following advantage:
1) The guide rail bracket and the installation accessories thereof are omitted, so that the distance between the counterweight guide rail and the rear wall of the hoistway frame is further reduced, the depth space of the hoistway frame is saved, the car with larger installation size is facilitated, and the riding space is improved;
2) In the structure of the car guide rail and the counterweight guide rail back to back disclosed in the background art, the operable space for installing the pressure guide plate for fixing the pressure guide plate of the car guide rail to the pressure guide plate of the guide rail bracket is smaller, so that the installation difficulty is increased; after the improvement, the car guide rail and the rail head of the counterweight guide rail are arranged in the same direction, the installation is simple and convenient, the guide rail is directly fixed on a shaft way frame without pressing a guide plate, and the flatness of the joint of the guide rail and the abrasion degree of the working surface of the guide rail are conveniently observed
3) Because the railhead direction of the cage guide rail faces the well wall of the shaft way frame, if the width size of the shaft way frame is limited, the installation and the replacement of the guide shoe are more troublesome, and the space is small, so that the operation is inconvenient; and co-directional placement of the car guide rails and the counterweight guide rails (into the hoistway) may be preferred to avoid such situations.
It should be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The present invention has been described in detail above. The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to assist understanding of the method and its core concept. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a frame well of home use elevator, includes aluminum alloy ex-trusions well frame and is located the well frame to heavy guide rail and car guide rail, its characterized in that, to the stand that heavy guide rail and car guide rail all are fixed in the well frame, just the railhead to heavy guide rail and car guide rail all towards the inboard of well frame, wherein, the arris on the stand of well frame forms to heavy guide rail, just be provided with the location rail groove that is used for installing the rail end of car guide rail on the stand, the width looks adaptation at the groove width of location rail groove and rail end.
2. A frame well of a home elevator according to claim 1, wherein the inner side of the pillar has a pair of ridges protruding outward and extending from bottom to top, and a positioning rail groove is formed between the pair of ridges.
3. A frame hoistway of a home elevator according to claim 2, wherein the car guide rail is detachably connected to the pillar by a connection mechanism;
coupling mechanism includes first rectangular board and connecting bolt, the stand has the T type groove of intercommunication location rail groove, just first rectangular board is located T type groove, connecting bolt pass the notch in locating hole and T type groove on the rail end of car guide rail in proper order and with the screw hole threaded connection on the first rectangular board.
4. A frame shaft of a home elevator according to claim 1, wherein the pillars are provided with a baffle plate strip for blocking a gap between the car and a wall of the shaft.
5. A frame hoistway of home elevators according to claim 4, wherein a side of the slat member facing the car is provided with a light groove extending from bottom to top for mounting a light strip, and the light groove is mounted with a light cover for closing an opening thereof.
6. Frame shaft of a home elevator according to claim 5, characterized in that the uprights are provided with wire grooves for accommodating wires.
7. The frame well of a home elevator according to claim 6, wherein the angle between the baffle strip and the vertical column forms the wire slot, the baffle strip and the bracket are respectively provided with a first flange and a second flange, a clamping groove is formed between the first flange and the second flange, and the clamping groove is clamped with a cover plate.
8. A frame hoistway of home elevator according to claim 1, wherein the aluminum alloy profile hoistway frame comprises:
a column;
and transverse beams are respectively arranged between the bottoms and the tops of the adjacent upright columns according to the distance, and a rectangular frame for mounting glass is formed between each transverse beam and each upright column.
9. The frame hoistway of a home elevator according to claim 8, wherein two ends of the cross beam are respectively connected with a vertical column through a second connecting mechanism, the vertical column is divided into a plurality of aluminum alloy section short sections from top to bottom, and the adjacent aluminum alloy section short sections are connected through a third connecting mechanism;
the second connecting mechanism comprises a second long strip plate, the second long strip plate is L-shaped, a first bent edge of the second long strip plate is connected with the cross beam through a bolt, and a second bent edge of the second long strip plate is connected with the upright post through a bolt;
the third connecting mechanism comprises a third long strip plate, the two ends of the third long strip plate are respectively inserted into the inner cavities of the two adjacent aluminum alloy section short sections in a penetrating manner, and the two ends of the third long strip plate are respectively connected with the corresponding aluminum alloy section short sections through bolts.
10. A frame hoistway of home elevators according to claim 8 or 9, wherein the columns include a pair of main columns and a pair of secondary columns, and the car guide rails and counterweight guide rails are located at both catheti sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222605632.3U CN218403228U (en) | 2022-09-30 | 2022-09-30 | Frame well of home use elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222605632.3U CN218403228U (en) | 2022-09-30 | 2022-09-30 | Frame well of home use elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218403228U true CN218403228U (en) | 2023-01-31 |
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ID=84999483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222605632.3U Active CN218403228U (en) | 2022-09-30 | 2022-09-30 | Frame well of home use elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218403228U (en) |
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2022
- 2022-09-30 CN CN202222605632.3U patent/CN218403228U/en active Active
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