CN103848320B - A kind of attachment node of skyscraper external elevator guide rail and attachment construction method thereof - Google Patents
A kind of attachment node of skyscraper external elevator guide rail and attachment construction method thereof Download PDFInfo
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- CN103848320B CN103848320B CN201410072973.6A CN201410072973A CN103848320B CN 103848320 B CN103848320 B CN 103848320B CN 201410072973 A CN201410072973 A CN 201410072973A CN 103848320 B CN103848320 B CN 103848320B
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- guide rail
- train wheel
- lower plate
- wing listrium
- connecting piece
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Abstract
A kind of attachment node of skyscraper external elevator guide rail and attachment construction method thereof, attachment node comprises the guide rail wall-connecting piece be connected on cage guide frame, one end of guide rail wall-connecting piece is connected with cage guide frame, the other end extend into below the floor of agent structure, and is connected with the agent structure steel I-beam of soffit; Anchoring is carried out in the top flange plate of steel I-beam and the bottom surface of floor, and bottom wing listrium is connected by detachable clamping plate clamping, and the bottom welding of detachable clamping plate has otic placode, and otic placode is connected by pivot pin with guide rail wall-connecting piece.Guide rail wall-connecting piece is connected with the agent structure steel I-beam be fixed on below floor by the present invention, makes respective storey need not set up packway at elevator doorway place, facilitates flooring to pass through; I-shape attaching parts good connecting effect, structure is simple, easy installation and removal; Early stage, without the need to establishing built-in fitting, decreases the cutting action of later stage built-in fitting, decreases work capacity while saving material.
Description
Technical field
The present invention relates to lift facility technical field of construction, particularly a kind of skyscraper external elevator guide rail attachment node and attachment construction method.
Background technology
At present, the adherence method of external application construction elevator guide rail mainly contains two kinds: method one, during main body main structure construction in early stage, arranges built-in fitting, be fixed on built-in fitting when cage guide is installed by guide rail wall-connecting piece on respective storey floor limit; Method two, adopt the form of steel pipe thick pillar, in every layer all with building column jacket steel pipe thick pillar, recycling buckle is connected and fixed, and is fixed on steel pipe by wall-connecting piece.All there is certain defect in these two kinds of methods, if method one is when watering build floor, the location of built-in fitting is cumbersome, and later stage guide rail special messenger must carry out gas cutting to built-in fitting, at substantial manpower and materials after removing; When method two adopts steel pipe thick pillar to connect, degree of disturbing is relatively large, and owing to being in irregular vibrations for a long time, link very easily occurs loosening as fastener etc., there is serious potential safety hazard.Moreover, conventional guide rails wall-connecting piece is all the top being connected to floor, for waggon can be made to pass through, must set up one section of little packway, not only add work capacity at elevator entrance place, and to give in work progress current brings inconvenience.
Summary of the invention
The object of the invention is to provide a kind of attachment node and attachment construction method thereof of skyscraper external elevator guide rail, and solving top that prior art middle guide wall-connecting piece is connected to floor is waggon can be made to pass through, must set up one section of little packway at elevator entrance place, not only add work capacity but also to the current problem brought inconvenience in work progress; After solving the location difficulty of built-in fitting in traditional built-in fitting method of attachment, later stage guide rail dismounting, palpus special messenger carries out the problem of gas cutting, wasting manpower and material resources to built-in fitting simultaneously; Solve that degree of disturbing when tradition adopts steel pipe thick pillar to connect is large simultaneously, the problem that loosens, potential safety hazard is large very easily appears in link such as fastener etc.
For realizing above-mentioned technical purpose, the technical solution used in the present invention is as follows:
A kind of attachment node of skyscraper external elevator guide rail, comprise the guide rail wall-connecting piece connecting cage guide frame and agent structure, it is characterized by: one end of described guide rail wall-connecting piece is connected with cage guide frame, the other end extend into below the floor of agent structure, and is connected with the agent structure steel I-beam of soffit; The bottom wing listrium of described steel I-beam is connected by detachable clamping plate clamping, and the bottom welding of described detachable clamping plate has otic placode, and described otic placode is connected by pivot pin with guide rail wall-connecting piece.
As the preferred technical solution of the present invention, described detachable clamping plate comprise two pieces of train wheel bridges and one piece of lower plate, described two pieces of train wheel bridges are located at the upper surface of steel I-beam bottom wing listrium both sides, lower plate is close to the lower surface of steel I-beam lower flange, bottom wing listrium in the middle of upper lower plate clamping is also connected by the bolt at two ends, and the width of described detachable clamping plate is 1.5 ~ 2 times of bottom wing listrium width.
Described lower plate is that edge is arranged upward
[shape steel plate, described train wheel bridge is two symmetrically arranged, edge L shape steel plates down, and the edge of upper lower plate arranges in vertical correspondence and forms square detachable clamping plate, and the edge height sum of upper lower plate is not more than the thickness of bottom wing listrium.
The edge height sum of described upper lower plate equals the thickness of the bottom wing listrium of steel I-beam, train wheel bridge and lower plate have the detachable clamping plate of square groove in the middle of fastening and being formed, the thickness of the height of square groove and the bottom wing listrium of steel I-beam adapts, and width is 1.5 ~ 2 times of bottom wing listrium width.
Described two train wheel bridges are identical, each train wheel bridge have at least one row bolt box.
In described two train wheel bridges, the train wheel bridge near cage guide side is less than the width of opposite side train wheel bridge, and it has at least one row bolt box, opposite side establishes 1 ~ 2 to arrange more.
The attachment construction method of the skyscraper external elevator guide rail that the present invention also provides a kind of attachment node of above-mentioned a kind of skyscraper external elevator guide rail to carry out, is characterized in that: comprise the following steps:
Step one, making lower plate and train wheel bridge;
Step 2, on lower plate and train wheel bridge near edge position correspondence beat bolt box;
Step 3, making otic placode;
Step 4, on described otic placode, open the pivot pin preformed hole of mounting guide rail wall-connecting piece;
Step 5, lower surface vertical welding otic placode at lower plate;
Step 6, clamp the bottom wing listrium of the agent structure steel I-beam of soffit with lower plate and train wheel bridge, hold-down bolt fastening nut are fixed;
Step 7, guide rail wall-connecting piece be connected on otic placode and carry out pivot pin connection;
Step 8, carry out quality inspection to each connecting bridge, skyscraper external elevator guide rail has been connected with building body.
Compared with prior art, technical advantage of the present invention is: on the agent structure steel I-beam that the present invention adopts detachable clamping plate to be fixed on by cage guide below floor, early stage does not arrange built-in fitting, eliminate the operation that the later stage cuts built-in fitting, decrease work capacity, save material, and respective storey need not set up packway at elevator doorway place, flooring is facilitated to pass through, solving prior art middle guide wall-connecting piece is all that one section of little packway must be set up in the top being connected to floor at elevator entrance place, not only add work capacity, and built-in fitting location is difficult in the problem that to give in work progress current brings inconvenience and built-in fitting method of attachment, later stage guide rail special messenger must carry out gas cutting to built-in fitting after removing, the problem of at substantial manpower and materials, structure is simple, good connecting effect, easy installation and removal, and processing safety is high, solves when adopting steel pipe thick pillar to connect, degree of disturbing is large, the problem that loosens, potential safety hazard is large very easily appears in link such as fastener etc.
Accompanying drawing explanation
Fig. 1 is the annexation schematic diagram adhering to node in the embodiment 1 that the present invention relates to;
Fig. 2 is the connection diagram of agent structure steel I-beam and detachable clamping plate in the embodiment 1 that the present invention relates to;
Fig. 3 is the side schematic view of the connection of agent structure steel I-beam and detachable clamping plate in the embodiment 1 that the present invention relates to;
Fig. 4 is the structural representation of lower plate in the embodiment 1 that the present invention relates to;
Fig. 5 is the cross-sectional view of A-A in Fig. 4;
Fig. 6 is the structural representation of train wheel bridge in the embodiment 1 that the present invention relates to;
Fig. 7 is the cross-sectional view of B-B in Fig. 6;
Fig. 8 is the structural representation of lower plate in the embodiment 2 that the present invention relates to;
Fig. 9 is the cross-sectional view of C-C in Fig. 8;
Figure 10 is the structural representation of train wheel bridge I in the embodiment 2 that the present invention relates to;
Figure 11 is the cross-sectional view of D-D in Figure 10;
Figure 12 is the structural representation of train wheel bridge II in the embodiment 2 that the present invention relates to;
The cross-sectional view of E-E in Figure 13 Figure 12.
Reference numeral: 1-cage guide frame, 2-guide rail wall-connecting piece, 3-agent structure steel I-beam, the detachable clamping plate of 4-, 41-lower plate, 42-train wheel bridge, 5-nut, 6-bolt, 7-otic placode, 8-bolt box, 9-pivot pin preformed hole, 10-floor.
Detailed description of the invention
Invention relates to two embodiments, and two train wheel bridges of embodiment 1 are identical, and the width of two train wheel bridges of embodiment 2 is different, makes a concrete analysis of content of the present invention below in conjunction with two embodiments:
As shown in figs. 1-13, a kind of attachment node of skyscraper external elevator guide rail, comprise the guide rail wall-connecting piece connecting cage guide frame and agent structure, it is characterized by: one end of described guide rail wall-connecting piece is connected with cage guide frame 1, the other end extend into below the floor 10 of agent structure, and is connected with the agent structure steel I-beam 3 of floor 10 bottom surface; The bottom wing listrium of described agent structure steel I-beam 31 is clamped connection by detachable clamping plate 10, and the bottom welding of described detachable clamping plate 4 has otic placode 7, and described otic placode 7 is connected by pivot pin with guide rail wall-connecting piece 2.Described detachable clamping plate 4 comprise two pieces of train wheel bridges 42 and one piece of lower plate 41, described two pieces of train wheel bridges are located at the upper surface of agent structure steel I-beam 3 bottom wing listrium both sides, lower plate 41 is close to the lower surface of steel I-beam lower flange, bottom wing listrium in the middle of upper lower plate clamping is also connected by the bolt 6 at two ends, and the width of described detachable clamping plate 4 is 1.5 ~ 2 times of bottom wing listrium width.Described lower plate 41 is that edge is arranged upward
[shape steel plate, described train wheel bridge 42 is two symmetrically arranged, edge L shape steel plates down, and the edge of upper lower plate arranges in vertical correspondence and forms square detachable clamping plate 4, and the edge height sum of upper lower plate is not more than the thickness of bottom wing listrium.The edge height sum of described upper lower plate equals the thickness of the bottom wing listrium of steel I-beam, train wheel bridge 42 and lower plate 41 have the detachable clamping plate 4 of square groove in the middle of fastening and being formed, the thickness of the height of square groove and the bottom wing listrium of steel I-beam adapts, and width is 1.5 ~ 2 times of bottom wing listrium width.
In embodiment 1, described two train wheel bridges 42 are identical, and each train wheel bridge 42 has at least one row bolt box 8.Fig. 6 and Fig. 7 is the structural representation of train wheel bridge 42 in the present embodiment, as shown in the figure, train wheel bridge 42 arranges pair of bolts preformed hole 8 respectively, and corresponding lower plate 41 arranges two pairs of bolt box 8 altogether at opposite position.
In example 2, as shown in the figure, according to mechanics principle, for increasing the Joint strenght of attachment node further, in described two train wheel bridges 42, the train wheel bridge I near cage guide side is narrower than the width of opposite side train wheel bridge II, it has 1 ~ 2 row bolt box 8, opposite side establishes 1 ~ 2 row bolt box 8 than near cage guide side more, and on corresponding lower plate 41, correspondence arranges bolt box 8.Fig. 8 and Fig. 9 is the structural representation of lower plate 41 in the present embodiment, Figure 10 and Figure 11 is the structural representation of train wheel bridge I in the present embodiment, train wheel bridge II width near cage guide side is less, have two row bolt box 8 above, Figure 12 and Figure 13 is the structural representation of train wheel bridge II in the present embodiment, has three row bolt box 8.
The attachment construction method of the skyscraper external elevator guide rail that the present invention also provides a kind of attachment node of above-mentioned a kind of skyscraper external elevator guide rail to carry out, is characterized in that: comprise the following steps:
Step one, making lower plate 41 and train wheel bridge 42: the making carrying out upper lower plate according to pre-designed size, wherein the width of lower plate is 1.5 ~ 2 times of bottom wing listrium width, the width of train wheel bridge is less than the half of lower plate width, so that enough spaces are also left on both sides after both clamp bottom wing listrium, the bolt fixing upper lower plate for the later stage passes, height and the thickness being not more than bottom wing listrium at large plintlet edge, be convenient to be fixedly clamped;
Step 2, position correspondence near edge on lower plate 41 and train wheel bridge 42 beat bolt box 8: after the perforate mode of train wheel bridge I and train wheel bridge II is determined, first mark on the position at edge and perforate at train wheel bridge, fastened and perforate after the position that lower plate is corresponding marks by upper lower plate after completing, the number and the position that finally again fasten the bolt box confirmed on upper lower plate all can be corresponding;
Step 3, making otic placode 7: make leg-of-mutton otic placode according to relating to shape;
Step 4, on described otic placode 7, open the pivot pin preformed hole 9 of mounting guide rail wall-connecting piece 2;
Step 5, lower surface vertical welding otic placode 7 at lower plate 41: the board plane after otic placode welding is parallel with guide rail wall-connecting piece 2;
Step 6, clamp the bottom wing listrium of the agent structure steel I-beam 3 being positioned at soffit with lower plate 41 and train wheel bridge 42, the edge of lower plate in alignment, Fast Installation bolt 6 fastening nut 5 are fixed;
Step 7, guide rail wall-connecting piece 2 be connected on otic placode 7 and connect with pivot pin;
Step 8, carry out quality inspection to each connecting bridge, skyscraper external elevator guide rail has been connected with building body.
Claims (4)
1. the attachment node of a skyscraper external elevator guide rail, comprise the guide rail wall-connecting piece connecting cage guide frame and agent structure, it is characterized by: one end of described guide rail wall-connecting piece is connected with cage guide frame (1), the other end extend into below the floor (10) of agent structure, and is connected with the agent structure steel I-beam (3) of floor (10) bottom surface; The bottom wing listrium of described agent structure steel I-beam (3) is connected by detachable clamping plate (4) clamping, and the bottom welding of described detachable clamping plate (4) has otic placode (7), and described otic placode (7) is connected by pivot pin with guide rail wall-connecting piece (2);
Described detachable clamping plate (4) comprise two pieces of train wheel bridges (42) and one piece of lower plate (41), described two pieces of train wheel bridges are located at the upper surface of agent structure steel I-beam (3) bottom wing listrium both sides, the lower surface of bottom wing listrium is close to by lower plate (42), upper lower plate clamping bottom wing listrium is also connected by the bolt (6) at two ends, and the width of described detachable clamping plate (4) is 1.5 ~ 2 times of bottom wing listrium width;
Described lower plate (41) is opening up setting
[shape steel plate, the L shape steel plate that when described train wheel bridge (42) is two symmetrically arranged installations, edge is downward, the corresponding setting in edge of upper lower plate, the height sum at edge is not more than the thickness of bottom wing listrium;
Described two train wheel bridges (42) are identical, each train wheel bridge (42) have at least one row bolt box (8).
2. the attachment node of a kind of skyscraper external elevator guide rail according to claim 1, it is characterized in that: the edge height sum of described train wheel bridge and lower plate equals the thickness of the bottom wing listrium of agent structure steel I-beam, train wheel bridge (42) and lower plate (41) have the detachable clamping plate (4) of square groove in the middle of fastening and being formed, the thickness of the height of square groove and the bottom wing listrium of steel I-beam adapts, and width is 1.5 ~ 2 times of bottom wing listrium width.
3. the attachment node of a kind of skyscraper external elevator guide rail according to claim 1, it is characterized in that: in described two train wheel bridges (42), train wheel bridge near cage guide side is less than the width of opposite side train wheel bridge, it has at least one row bolt box (8), opposite side establishes 1 ~ 2 to arrange more.
4. the attachment construction method of the skyscraper external elevator guide rail that the attachment node of a kind of skyscraper external elevator guide rail according to claims 1 to 3 any one carries out, is characterized in that: comprise the following steps:
Step one, making lower plate (41) and train wheel bridge (42);
Step 2, in lower plate (41) and train wheel bridge (42) the upper position near edge, correspondence beats bolt box (8);
Step 3, making otic placode (7);
Step 4, on described otic placode (7), open the pivot pin preformed hole (9) of mounting guide rail wall-connecting piece (2);
Step 5, lower plate (41) plane perpendicular welding otic placode (7);
Step 6, clamp the bottom wing listrium of the agent structure steel I-beam (3) of soffit with lower plate (41) and train wheel bridge (42), hold-down bolt (6) fastening nut (5) are fixed;
Step 7, guide rail wall-connecting piece (2) to be connected to otic placode (7) upper and connect with pivot pin;
Step 8, carry out quality inspection to each connecting bridge, skyscraper external elevator guide rail has been connected with building body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072973.6A CN103848320B (en) | 2014-03-03 | 2014-03-03 | A kind of attachment node of skyscraper external elevator guide rail and attachment construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072973.6A CN103848320B (en) | 2014-03-03 | 2014-03-03 | A kind of attachment node of skyscraper external elevator guide rail and attachment construction method thereof |
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| Publication Number | Publication Date |
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| CN103848320A CN103848320A (en) | 2014-06-11 |
| CN103848320B true CN103848320B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410072973.6A Active CN103848320B (en) | 2014-03-03 | 2014-03-03 | A kind of attachment node of skyscraper external elevator guide rail and attachment construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106193099B (en) * | 2014-08-14 | 2018-07-31 | 中国建筑第八工程局有限公司 | The support construction of attached base in lifting gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155089A (en) * | 2011-01-30 | 2011-08-17 | 中建三局建设工程股份有限公司 | Self-jacking construction platform integrating vertical transportation equipment and mold base |
| CN201999604U (en) * | 2011-01-30 | 2011-10-05 | 中建三局建设工程股份有限公司 | Self-elevating type construction elevator |
| JP2012017164A (en) * | 2010-07-07 | 2012-01-26 | Yukiomi Mizuno | Device for supporting elevator rail |
| CN202625548U (en) * | 2012-04-10 | 2012-12-26 | 希姆斯电梯(中国)有限公司 | Freight elevator guide rail mechanism |
| CN203833417U (en) * | 2014-03-03 | 2014-09-17 | 中建一局集团第二建筑有限公司 | Attachment joint of high-rise-building external elevator guide rail |
-
2014
- 2014-03-03 CN CN201410072973.6A patent/CN103848320B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012017164A (en) * | 2010-07-07 | 2012-01-26 | Yukiomi Mizuno | Device for supporting elevator rail |
| CN102155089A (en) * | 2011-01-30 | 2011-08-17 | 中建三局建设工程股份有限公司 | Self-jacking construction platform integrating vertical transportation equipment and mold base |
| CN201999604U (en) * | 2011-01-30 | 2011-10-05 | 中建三局建设工程股份有限公司 | Self-elevating type construction elevator |
| CN202625548U (en) * | 2012-04-10 | 2012-12-26 | 希姆斯电梯(中国)有限公司 | Freight elevator guide rail mechanism |
| CN203833417U (en) * | 2014-03-03 | 2014-09-17 | 中建一局集团第二建筑有限公司 | Attachment joint of high-rise-building external elevator guide rail |
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| CN103848320A (en) | 2014-06-11 |
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Effective date of registration: 20170712 Address after: 100026 Beijing city Daxing District Qingyuan Road No. 15 West Building a layer of 107 Co-patentee after: Zhongjian First Group Construction Co Ltd Patentee after: China Construction First Group the Second Construction Co., Ltd. Address before: 100026 Beijing city Daxing District Qingyuan Road No. 15 West Building a layer of 107 Patentee before: China Construction First Group the Second Construction Co., Ltd. |
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