CN203284002U - Embedded channel, guide rail connection structure comprising embedded channel and elevator - Google Patents
Embedded channel, guide rail connection structure comprising embedded channel and elevator Download PDFInfo
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- CN203284002U CN203284002U CN2013202452659U CN201320245265U CN203284002U CN 203284002 U CN203284002 U CN 203284002U CN 2013202452659 U CN2013202452659 U CN 2013202452659U CN 201320245265 U CN201320245265 U CN 201320245265U CN 203284002 U CN203284002 U CN 203284002U
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- channel flow
- guide rail
- buried channel
- support
- connection structure
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Abstract
The utility model relates to an embedded channel (100) which comprises a long-strip-shaped channel body (1) and at least one embedded supporting foot (5), wherein the cross section of the channel body (1) is in a C type, the channel body (1) comprises a supporting wall body (6), a side wall body (7) and a stop wall body (8), a channel cavity (9) is defined by the supporting wall body (6), the side wall body (7) and the stop wall body (8), and the width W2 of an opening of the channel body is smaller than the width W1 of the channel cavity (9). In addition, the channel body (1) is fixedly connected with the embedded supporting foot (5). The embedded channel is characterized in that the channel body (1) is provided with a notch (4). The utility model further relates to a guide rail connection structure comprising the embedded channel, and further relates to an elevator comprising the guide rail connection structure. The guide rail connection structure has the advantages of facilitating installation of the elevator and improving the installing efficiency.
Description
Technical field
The utility model relates to pre-buried channel flow, and it comprises cell body and at least one pre-buried leg of strip shape, and wherein, described cell body has the cross-sectional plane of C type, and comprises supporting wall body, sidewall bodies and block wall body; Described supporting wall body, sidewall bodies and block wall body surround vallecular cavity; The A/F of described cell body is less than the width of described vallecular cavity; And described cell body is permanently connected and is in the same place with described pre-buried leg.The utility model also relates to the guide rail connection structure that comprises described pre-buried channel flow, and relates to the elevator that comprises described guide rail connection structure.
Background technology
In prior art, in the time of lift-mounting, rail brackets is fixed on concrete walls by expansion bolt, and this connection mode need to be punched on the wall, and the fixed expansion bolt operates more loaded down with trivial details.
For overcoming the technical matters of complex operation, multiple pre-buried channel flow is disclosed in prior art.
It is simple that patent documentation CN2242279 discloses a kind of manufacturing, mechanical property is good, and the indentation shap of constructability installation, and it mainly comprises hollow steel 1, be placed in slide block 4 and fastener 5 in hollow steel 1 abdominal cavity 3, wherein the bowleg inboard of hollow steel 1 has constant slope; It can with the structure synchronous construction, weld nugget is few, anti-travelling load ability is strong, can be widely used in decoration and the installation work of skyscraper, large stadium.
Patent documentation CN202787514U discloses a kind of C shape pre-buried channel flow, belongs to building fastening five metals technology field.C type Connection Block is fixed on the Bamboo-shaped reinforced rib, and the end of Bamboo-shaped reinforced rib is rived and is chevron pointing.The riveted joint of C type Connection Block is fixed on the Bamboo-shaped reinforced rib.C shape pre-buried channel flow manufacturing process is simple, easily realizes mechanization production, and during construction, reinforced rib and the C shape Connection Block of C shape pre-buried channel flow bottom are embedded in building substrate (as cement concrete) in advance, play the effect of connecting building matrix (cement concrete).The chevron pointing of Bamboo-shaped reinforced rib end is conducive to improve the anchoring strength between building substrate (cement concrete) and reinforced rib, improves the bearing capacity of pre-buried channel flow.Good mechanical properties, bearing capacity is strong, can be widely used in the fastening field of installation in the fields such as building curtain wall, mining equiment.
Patent documentation CN202466836U discloses a kind of C shape pre-buried channel flow of Bamboo-shaped band elbow, belongs to building fastening five metals technology field.This C shape pre-buried channel flow structurally by C shape can connection activity adaptor Connection Block and reinforced rib form.Its technical characterstic is: described reinforced rib is Bamboo-shaped, and an end of reinforced rib is provided with the plate-like boss, and the other end of reinforced rib is provided with direct rod shape elbow strut rail, and the end of strut rail is provided with the plate-like boss; The plate-like boss solder bond of C shape Connection Block base plane and Bamboo-shaped reinforced rib one end.This utility model has: good mechanical properties, bearing capacity is strong.The fastening field of installation that can be widely used in building curtain wall, express highway, mining equiment.
Patent documentation CN202544125U discloses a kind of C shape pre-buried channel flow of ring band elbow, belongs to building fastening five metals technology field.The C shape pre-buried channel flow of this ring band elbow structurally by C shape can connection activity adaptor Connection Block and reinforced rib form.Its technical essential is: reinforced rib is set to Bamboo-shaped, and an end of reinforced rib is provided with direct rod shape elbow strut rail, and the end of strut rail is provided with the plate-like boss, and the other end of reinforced rib is direct rod shape; The base plane of C shape Connection Block and the one end riveted joint combination of Bamboo-shaped reinforced rib direct rod shape.The characteristics of this utility model are: good mechanical properties, bearing capacity is strong.The fastening field of installation that can be widely used in building curtain wall, express highway, mining equiment.
Patent documentation CN202401580U discloses a kind of pre-buried channel flow for building, belongs to building fastening five metals technology field.This pre-buried channel flow for building structurally by C shape can connection activity adaptor Connection Block and U-shaped reinforced rib form.Its technical characterictic is: C shape Connection Block is obtained by hot rolling or the blanking of hot bending C shape steel, and the U-shaped reinforced rib is curved molded with the waveform steel plate, and the U-shaped bottom of U-shaped reinforced rib is set to tabular, and two supporting legs of U-shaped reinforced rib are provided with the plane baffle plate; The U-shaped reinforced rib is in U-shaped base platform position and C shape Connection Block base plane solder bond.The characteristics of this utility model are: good mechanical properties, bearing capacity is strong.The fastening field of installation that can be widely used in building curtain wall, express highway, mining equiment.
Patent documentation CN202416573U discloses pre-buried channel flow for building, belongs to building fastening five metals technology field.This pre-buried channel flow for building structurally by C shape can connection activity adaptor Connection Block and U-shaped reinforced rib form.Its technical characterstic is: C shape Connection Block is obtained by hot rolling or the blanking of hot bending C shape steel, and the U-shaped reinforced rib is curved molded by the waveform steel plate, and the U-shaped bottom of U-shaped reinforced rib is set to tabular; The U-shaped reinforced rib is in U-shaped bottom and C shape Connection Block base plane solder bond.This utility model has: good mechanical properties, bearing capacity is strong, can be widely used in the fastening field of installation of building curtain wall, express highway, mining equiment.
Patent documentation CN202466837U, CN202466833U, CN202280239U, CN201991081U, CN201778398U, CN201778399U, CN201695522U, CN201358531 also disclose various forms of pre-buried channel flows.
The utility model proposes a kind of improved pre-buried channel flow, be convenient to elevator and install, improve erection work efficiency.
The utility model content
The object of the invention is to propose pre-buried channel flow, it facilitates the installation of the rail brackets of elevator, improves erection work efficiency.
The object of the invention is to propose guide rail connection structure, it facilitates the installation of the guide rail of elevator, improves erection work efficiency.
For achieving the above object, the utility model proposes pre-buried channel flow, it comprises cell body and at least one pre-buried leg of strip shape, and wherein, described cell body has the cross-sectional plane of C type, and comprises supporting wall body, sidewall bodies and block wall body;
Described supporting wall body, sidewall bodies and block wall body surround vallecular cavity;
The A/F W2 of described cell body is less than the width W 1 of described vallecular cavity;
And described cell body is permanently connected and is in the same place with described pre-buried leg,
It is characterized in that:
Described cell body has breach, the size of described breach is designed to allow the head of bolt retainer be inserted in the vallecular cavity of described cell body, and described bolt retainer can move to desired location along the longitudinal direction of described cell body, and described block wall body can stop described bolt retainer to be deviate from from described vallecular cavity.
For achieving the above object, the utility model proposes guide rail connection structure, it is characterized in that: it comprises pre-buried channel flow as herein described, bolt retainer and rail brackets;
Described pre-buried channel flow is embedded in the body of wall of building;
Described bolt retainer is fixedly connected to described rail brackets on described pre-buried channel flow;
Guide rail is fixedly installed on described rail brackets;
Described bolt retainer moves and can regulate the position of described guide rail with respect to described body of wall Width along the vallecular cavity of described pre-buried channel flow;
Described rail brackets has the length adjustment parts, and described length adjustment parts can be regulated the length of described rail brackets, thereby regulates the vertical position of described guide rail with respect to described body of wall.
The utility model also proposes elevator, it is characterized in that: described elevator comprises guide rail connection structure as herein described, and described guide rail connection structure is used for the guide rail of described elevator is fixed to the body of wall of building.
Building is pre-buried described pre-buried channel flow in work progress, and according to the civil engineering requirement, described pre-buried channel flow is fixed in elevator hoistways in advance.In the time of lift-mounting, rail brackets is bolted part directly and pre-buried channel flow is fixed, need to not punch in hoistway, and the fixed expansion bolt.
Guide rail connection structure of the present utility model has reached is convenient to the elevator installation, improves the useful technique effect of installation effectiveness.
Description of drawings
With reference to accompanying drawing, the description of feature of the present invention, advantage and the characteristic specific embodiment by hereinafter is able to better understanding, in accompanying drawing:
Fig. 1: the guide rail connection structure in prior art, it uses expansion bolt.
Fig. 2: guide rail connection structure of the present utility model, it uses pre-buried channel flow 100.
Fig. 3: the front view of pre-buried channel flow 100 of the present utility model.
Fig. 4: the lateral plan of pre-buried channel flow 100 of the present utility model.
Fig. 5: the birds-eye view of pre-buried channel flow 100 of the present utility model.
In the drawings, same or similarly element use same figure notation, different elements uses different figure notations, wherein:
The cell body of 1 strip shape
5 pre-buried legs
6 supporting wall bodies
7 sidewall bodies
8 block wall bodies
9 vallecular cavities
100 pre-buried channel flows
200 bolt retainers
210 expansion bolts
300 rail bracketses
301 first supports
302 second supports
311 strengthening ribs
400 guide rails
The body of wall of 500 buildings
And, for ease of understanding and describing the present invention, as shown in Figure 3, with the longitudinal direction of arrow L mark pre-buried channel flow 100.As can be seen from Figure 3, the longitudinal direction of pre-buried channel flow 100 can be different from the longitudinal direction of guide rail 400, and for example they are mutually vertical.And the horizontal direction with arrow T mark pre-buried channel flow 100.
The specific embodiment
With reference to Fig. 3, Fig. 4 and Fig. 5, according to of the present invention one main embodiment, pre-buried channel flow 100 comprises cell body 1 and at least one pre-buried leg 5 of strip shape, wherein, described cell body 1 has the cross-sectional plane of C type, and comprises supporting wall body 6, sidewall bodies 7 and block wall body 8.This is the basic structure of the pre-buried channel flow in prior art, and difference is shape, structure and the position of cell body 1 and pre-buried leg 5.In prior art, described pre-buried leg 5 also is referred to as reinforced rib, holdfast, anchor nails or pre-buried bar.Usually, the longitudinal length of described cell body 1 is much larger than its transverse width, and like this, in the vertically arranged situation of longitudinal direction of the longitudinal direction of pre-buried channel flow and guide rail, the mobility scale that guide rail can be fixed on the wall of building is just larger.For example, in an elevator hoistways, the longitudinal length of described pre-buried channel flow can extend on the whole width of the wall of elevator hoistways, and like this, the track of elevator can be arranged on any position of wall.And,, at the longitudinal direction of an elevator hoistways, can arrange abreast plural pre-buried channel flow 100 on each borehole wall.The shape of the cross-sectional plane of described cell body 1 is the form that is similar to English alphabet " C ", and this is mainly that the head of being convenient to bolt locks in pre-buried channel flow.As can be seen from Figure 4, described cell body 1 has a supporting wall body 6 or be referred to as diapire body, two sidewall bodies 7 and two block wall bodies 8, described two block wall bodies 8 be separated by a width W 2 of determining and parallel support wall body 6.Described two block wall bodies 8 extend on the length of whole cell body almost along the longitudinal direction of pre-buried channel flow, thereby form the longitudinal opening of described cell body 1, are convenient to bolt and move in pre-buried channel flow.
Described supporting wall body 6, sidewall bodies 7 and block wall body 8 surround vallecular cavity 9.Can be found out by Fig. 3 and 4, described vallecular cavity 9 is uncovered, and the main body of being convenient to bolt is stretched out from vallecular cavity 9.And the head of bolt is fallen into and to be trapped among in described vallecular cavity 9, thereby whole bolt is unlikely from described vallecular cavity 9 and all comes off out.
The A/F W2 of described cell body is less than the width W 1 of described vallecular cavity 9.As seen from Figure 4, the width W 2 of the opening of the described cell body that is formed by block wall body 8 will be a bit larger tham the diameter of bolt body at least, and described like this bolt body can freely be stretched out.Equally, the width W 1 of described vallecular cavity 9 will be a bit larger tham the external circle diameter of bolt head at least.Alternatively, for the bolt of different size is installed, the width W 2 of described opening is large as far as possible, its limit is, bolt head still can not deviate from from described vallecular cavity 9, and bolt head has enough areas to be bearing on described block wall body 8, so that enough fastening forces to be provided.
And described cell body 1 is permanently connected and is in the same place with described pre-buried leg 5.Here, the described mode that is fixedly connected with can be to weld, rivet, be threaded or the known connection mode such as interference fit.As shown in Figure 5, described pre-buried leg 5 is fixedly connected on the lateral surface place of the supporting wall body 6 of described cell body 1.
patent documentation CN2242279, CN202787514U, CN202466836U, CN202544125U, CN202401580U, CN202416573U and CN202466837U, CN202466833U, CN202280239U, CN201991081U, CN201778398U, CN201778399U, CN201695522U, CN201358531 discloses and the similar pre-buried channel flow of the utility model, therefore, each part of the pre-buried channel flow of not mentioning in this article, structural relation between element and parts, position relationship, the application force relation, movement relation, energy relationship, momentum relation etc. all can be understood with reference to the above-mentioned patent documentation of quoting.The technology contents of the described patent documentation that this paper quotes thereby become the part of present patent application file.In the situation that needs, all patent documentations of having announced in the related technical field of the utility model all can provide the prior art reference to present patent application.
Due to the closure of elevator hoistways surrounding, described pre-buried channel flow 100 will be by in the whole wall body that is embedded in hoistway, and therefore, the two ends of described pre-buried channel flow 100 are also by shutoff, and bolt can not insert described vallecular cavity 9 from the two ends of pre-buried channel flow 100.The contriver makes following improvement to described pre-buried channel flow 100 for this reason, to be fit to the application of elevator hoistways.
Described cell body 1 has breach 4, the size of described breach 4 is designed to allow the head of bolt retainer 200 be inserted in the vallecular cavity 9 of described cell body 1, and described bolt retainer 200 can move to desired location along the longitudinal direction of described cell body 1, and described block wall body 8 can stop described bolt retainer 200 to be deviate from from described vallecular cavity 9.Owing to having increased breach 4 in described pre-buried channel flow, described bolt retainer 200 can be inserted in described pre-buried channel flow, and can be moved along the opening of described pre-buried channel flow and leave described breach 4, thereby is trapped in described pre-buried channel flow.
Therefore, it will be understood by those skilled in the art that can there be more modification the structure of described breach 4 and position, as long as such modification has reached the technical purpose of described bolt being inserted described vallecular cavity 9, all within improvement design philosophy of the present utility model.
As the first modification, described breach 4 forms by a part of block wall body 8 of excision on described cell body 1 length direction.Because a part of block wall body 8 is cut, the width W of described opening 2 just equals the width W 1 of described vallecular cavity substantially, also just is a bit larger tham the external circle diameter of the head of described bolt, described bolt thereby can freely enter into described vallecular cavity.Alternatively, described breach 4 can be also circular, and it is by boring a hole and form on described block wall body 8, and certainly, the diameter of the breach 4 of described circle should be a bit larger tham the external circle diameter of the head of described bolt.
Preferably, described breach 4 is arranged on the two ends of described cell body 1.Like this, bolt is held on the length of whole pre-buried channel flow almost, and can therefrom not deviate from.Alternatively, also can be only at the middle part of the longitudinal length of described pre-buried channel flow, leave a described breach 4, bolt is just from these breach 4 described vallecular cavities 9 of insertion.Certainly, described breach 4 also can be opened any correct position on the longitudinal length of described pre-buried channel flow, and condition is: the position of described breach 4 does not overlap with the position of the rail brackets that will fix.
As modification, described pre-buried leg 5 has L shaped shape.Such shape and structure is simple, be easy to processing and fabricating, and can be provided at the enough anchorage stability in body of wall.Be understandable that, the pre-buried leg 5 of other shape and structure also can be used for the utility model, such as Bamboo-shaped, herringbone shape, U-shaped shape, corrugated etc.
Alternatively, described pre-buried channel flow comprises two described pre-buried legs 5.For the elevator hoistways of common specification, its width is two meters left and right, and two pre-buried legs can guarantee the anchoring stability of pre-buried channel flow 100 in body of wall preferably.According to the width of elevator hoistways, 3,4,5 of choice for uses or more pre-buried leg 5 are also feasible.
Preferably, described pre-buried channel flow has the symmetrical structure about line of centers B-B.As shown in Figure 3, having vertical symmetric pre-buried channel flow can both increase work efficiency in installation, the course of processing.Further, as shown in Figure 4, on the cross-sectional plane visual angle, described pre-buried channel flow has the symmetrical structure about line of centers A-A.
Due to described pre-buried channel flow by pre-plugged in the body of wall of elevator hoistways, and the outside face of preferred described block wall body 8 flushes with described surface of wall.Be understandable that, pre-buried channel flow 100 of the present utility model can the body of wall in order to various buildings in, also can be used for being used for being fixed on wall all kinds of facilities or ground during all kinds of geotechniques build.
In order to adapt to the elevator of different size, the elevator rail position needs to adjust with respect to the elevator hoistways Width, and this vallecular cavity of lengthwise by pre-buried channel flow 100 is realized the Width adjusting.The elevator rail position also needs to adjust with respect to the vertical distance of the body of wall of elevator hoistways, and as shown in Figure 2, this just realizes vertical distance adjustment by rail brackets 300.
Therefore, the utility model also relates to guide rail connection structure, and it is used for regulating guide rail in the position of elevator hoistways, to meet the demand that various types of elevators are installed.
Described guide rail connection structure comprises pre-buried channel flow mentioned above 100, bolt retainer 200 and rail brackets 300; Described pre-buried channel flow 100 is embedded in the body of wall 500 of building; Described bolt retainer 200 is fixedly connected to described rail brackets 300 on described pre-buried channel flow 100; Guide rail 400 is fixedly installed on described rail brackets 300.
Described bolt retainer 200 moves and can regulate the position of described guide rail 400 with respect to described body of wall 500 Widths along the vallecular cavity 9 of described pre-buried channel flow 100.As shown in Figure 3, because described pre-buried channel flow 100 generally is embedded in body of wall along described body of wall 500 Widths, therefore, the longitudinal direction L shown in Fig. 3 is corresponding to described body of wall 500 Widths, and guide rail 400 can be adjusted arbitrarily in the position of longitudinal direction L.
Described rail brackets 300 has the length adjustment parts, and described length adjustment parts can be regulated the length of described rail brackets 300, thereby regulates the vertical position of described guide rail 400 with respect to described body of wall 500.As shown in Figure 2, the distance between body of wall 500 and guide rail 400 can described guide rail 400 with respect to the vertical position of described body of wall 500.
Therefore, by described guide rail connection structure, different model and specification are installed in same elevator hoistways elevator becomes possibility.
As preferred implementation, described rail brackets 300 by two independently member form: the first support 301 and the second support 302; Described the first support 301 and described the second support 302 have serial aperture separately in the longitudinal direction; Described serial aperture forms described length adjustment parts; The apertures different from described the second support 302 by the aperture with described the first support 301 are fixed together the rail brackets 300 that just can obtain different length accordingly.Alternatively, described length adjustment parts can be the structures of flexible guide-roller type, and can fix the relative position of described flexible guide on different length.Described length adjustment parts can also be disclosed any length adjustment devices of the present utility model that can be used in prior art, can be also that any in WeiLai Technology can be used for length adjustment device of the present utility model.
Preferably, the cross-sectional plane of described the first support 301 and described the second support 302 has the shape of L separately, and two branches of the shape of described L are rectangular.As shown in Figure 2, in the corresponding branch of described the first support 301 and described the second support 302, serial aperture is arranged, the respective apertures of using bolt to pass described the first support 301 and described the second support 302 is fixed together them.
Alternatively, described the first support 301 and/or described the second support 302 have strengthening rib 311.As shown in Figure 2, described the first support 301 has strengthening rib 311, and described the second support 302 does not have strengthening rib.
Guide rail connection structure of the present utility model is mainly used in elevator, so the utility model relates to the elevator that comprises above-mentioned guide rail connection structure equally, and described guide rail connection structure is used for the guide rail of described elevator 400 is fixed to the body of wall 500 of building.
The mode of operation of guide rail connection structure of the present utility model is as follows:
1. the Width of pre-buried channel flow 100 along elevator hoistways is embedded in each wall surface of hoistway, and along the depth direction of elevator hoistways, arranges regularly and abreast at least two pre-buried channel flows 100;
2., according to the elevator type and spec, adjust the length of each rail brackets, so that the distance between two guide rails is corresponding with the width of elevator case.
3. being bolted part 200 is fixed to rail brackets 300 on pre-buried channel flow 100;
4. guide rail 400 is fixed on described rail brackets 300.
Guide rail connection structure is carried out just lift-mounting quickly and easily of necessary adjustment.
More than describe preferred specific embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variations according to design concept of the present utility model.Therefore; all technical personnels are in the art complied with design concept of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within scope of the present utility model and/or by in the determined protection domain of claims.
Claims (10)
1. pre-buried channel flow (100), it comprises cell body (1) and at least one pre-buried leg (5) of strip shape, wherein, described cell body (1) has the cross-sectional plane of C type, and comprises supporting wall body (6), sidewall bodies (7) and block wall body (8);
Described supporting wall body (6), sidewall bodies (7) and block wall body (8) surround vallecular cavity (9);
The A/F W2 of described cell body is less than the width W 1 of described vallecular cavity (9);
And described cell body (1) and described pre-buried leg (5) are permanently connected together,
It is characterized in that:
Described cell body (1) has breach (4), the size of described breach (4) is designed to allow the head of bolt retainer (200) be inserted in the vallecular cavity (9) of described cell body (1), and described bolt retainer (200) can move to desired location along the longitudinal direction of described cell body (1), and described block wall body (8) can stop described bolt retainer (200) to be deviate from from described vallecular cavity (9).
2., according to pre-buried channel flow claimed in claim 1, it is characterized in that: described pre-buried leg (5) has L shaped shape.
3., according to pre-buried channel flow claimed in claim 1, it is characterized in that: described breach (4) forms by a part of block wall body of excision (8) on described cell body (1) length direction.
4., according to the described pre-buried channel flow of any one in claims 1 to 3, it is characterized in that: described breach (4) is arranged on the two ends of described cell body (1).
5., according to the described pre-buried channel flow of any one in claims 1 to 3, it is characterized in that: described pre-buried channel flow has about line of centers (B-B) symmetrical structure.
6. guide rail connection structure, it is characterized in that: it comprises according to the described pre-buried channel flow of any one in claim 1 to 5 (100), bolt retainer (200) and rail brackets (300);
Described pre-buried channel flow (100) is embedded in the body of wall (500) of building;
Described bolt retainer (200) is fixedly connected to described rail brackets (300) on described pre-buried channel flow (100);
Guide rail (400) is fixedly installed on described rail brackets (300);
Described bolt retainer (200) can be regulated the position of described guide rail (400) with respect to described body of wall (500) Width along vallecular cavity (9) movement of described pre-buried channel flow (100);
Described rail brackets (300) has the length adjustment parts, and described length adjustment parts can be regulated the length of described rail brackets (300), thereby regulates the vertical position of described guide rail (400) with respect to described body of wall (500).
7., according to guide rail connection structure claimed in claim 6, it is characterized in that: described rail brackets (300) by two independently member form: the first support (301) and the second support (302); Described the first support (301) and described the second support (302) have serial aperture separately in the longitudinal direction; Described serial aperture forms described length adjustment parts; Be fixed together accordingly the rail brackets (300) that just can obtain different length by the aperture different from described the second support (302), the aperture with described the first support (301).
8., according to guide rail connection structure claimed in claim 7, it is characterized in that: the cross-sectional plane of described the first support (301) and described the second support (302) has the shape of L separately, and two branches of the shape of described L are rectangular.
9., according to the described guide rail connection structure of claim 7 or 8, it is characterized in that: described the first support (301) and/or described the second support (302) have strengthening rib (311).
10. elevator is characterized in that: described elevator comprises according to the described guide rail connection structure of any one in claim 6 to 9, and described guide rail connection structure is used for the guide rail of described elevator (400) is fixed to the body of wall (500) of building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202452659U CN203284002U (en) | 2013-05-08 | 2013-05-08 | Embedded channel, guide rail connection structure comprising embedded channel and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202452659U CN203284002U (en) | 2013-05-08 | 2013-05-08 | Embedded channel, guide rail connection structure comprising embedded channel and elevator |
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| Publication Number | Publication Date |
|---|---|
| CN203284002U true CN203284002U (en) | 2013-11-13 |
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| CN2013202452659U Expired - Fee Related CN203284002U (en) | 2013-05-08 | 2013-05-08 | Embedded channel, guide rail connection structure comprising embedded channel and elevator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401839A (en) * | 2014-11-07 | 2015-03-11 | 康力电梯股份有限公司 | U-shaped elevator guide rail bracket |
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- 2013-05-08 CN CN2013202452659U patent/CN203284002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401839A (en) * | 2014-11-07 | 2015-03-11 | 康力电梯股份有限公司 | U-shaped elevator guide rail bracket |
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