CN204727501U - A kind of synthesis building tower crane attachment device - Google Patents
A kind of synthesis building tower crane attachment device Download PDFInfo
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- CN204727501U CN204727501U CN201520237879.1U CN201520237879U CN204727501U CN 204727501 U CN204727501 U CN 204727501U CN 201520237879 U CN201520237879 U CN 201520237879U CN 204727501 U CN204727501 U CN 204727501U
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- truss
- tower crane
- attachment
- pole
- fitting
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Abstract
The utility model relates to a kind of synthesis building tower crane attachment device, belongs to synthesis building tower crane attachment techniques field.Attachment device of tower crane comprises: attachment frame, and described attachment frame is connected with the standard knot of described tower crane; Built-in fitting, described installation of embedded parts is on the beam of building complex body or shearing foundation; Attachment truss, described attachment truss is formed by connecting by end plate, pole, pipe link and web member; One end of described attachment truss is connected with attachment frame, and the other end is connected with built-in fitting.The deadweight of the utility model synthesis building tower crane attachment device is little, can meet attachment demand time distance comparatively large (15 ~ 30m) between synthesis building with tower crane, ensure the resistance to overturning of tower crane in vertical transport process.In addition, synthesis building tower crane attachment device intensity is large, overall performance good, and mounting process is simple, workable, reduce tower crane use number of units, meets construction period, improves operating efficiency.
Description
Technical field
The utility model belongs to synthesis building tower crane attachment techniques field, and particularly relate to a kind of synthesis building tower crane attachment device, this device has overlength light truss.
Background technology
Tower crane is a kind of weight-lifting equipment the most frequently used on building ground, has another name called " tower crane ", and being used for hanging the raw MAT'L of the constructions such as working reinforcing bar, wood are stupefied, cement concrete, steel pipe, is a kind of requisite equipment on building site.When tower crane use highly exceed unattached height time, utilized by tower crane attachment device to be fixed on building, attachment device can increase the firmness of tower crane, unlikelyly in lifting process, safety misadventure occurs because tower crane height is too high.
Attachment spacing between existing tower crane and building is generally between 6 ~ 8m, and the brace bar attached of attachment device is made up of channel-section steel and batten plate mostly.But the bad execution conditions such as in synthesis building operation, building type is complicated, workyard limits, place transfer is inconsistent impact vertical transport, and cause synthesis to build needs larger attachment distance (15 ~ 30m) between tower crane.
The shortcoming of prior art attachment device is: attachment device, from great, wants crane to coordinate installation under certain situation; Traditional attachment device of tower crane cannot meet attachment demand time distance large (15 ~ 30m) between synthesis building and tower crane, cannot ensure the resistance to overturning of tower crane in vertical transport process.
Utility model content
The utility model provides a kind of synthesis building tower crane attachment device, technical matters to be solved is that existing attachment device is from great, and the attachment demand that cannot meet time distance large (15 ~ 30m) between synthesis building and tower crane, cannot ensure the resistance to overturning of tower crane in vertical transport process.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of synthesis building tower crane attachment device, for by tower crane attachment at building complex body, it comprises:
Attachment frame, described attachment frame is connected with the standard knot of described tower crane;
Built-in fitting, described installation of embedded parts is on the beam of building complex body or shearing foundation;
Attachment truss, described attachment truss comprises:
First end plate and the second end plate, described first end plate and the second end plate are rectangle;
First pole, the second pole, the 3rd pole and the 4th pole, described first pole, the second pole, the 3rd pole are connected with four summits of the first end plate respectively with one end of the 4th pole, and the other end is connected with four summits of the second end plate;
Pipe link, is connected by pipe link between the first pole and the second pole; Be connected by pipe link between 3rd pole and the 4th pole; Be parallel to each other between adjacent pipe link;
Web member, described web member connects the first pole, the second pole, the 3rd pole and the 4th pole in inside;
One end of described attachment truss is connected with attachment frame, and the other end is connected with built-in fitting.
The utility model synthesis building tower crane as above attachment device, further, described first end plate and the wide of the second end plate are 700mm, and height is 500mm; Described first pole, the second pole, the 3rd pole and the 4th pole are the angle steel of L70*6mm; Described pipe link and web member are the angle steel of L40*4mm.
The utility model synthesis building tower crane as above attachment device, further, described attachment truss is made up of at least two segmentations.
The utility model synthesis building tower crane as above attachment device, further,
Described attachment truss comprises the first truss, the second truss and the 3rd truss;
Described attachment frame is rectangle, comprises the first summit and the second summit, and described first summit is adjacent with the second summit;
Described built-in fitting comprises the first built-in fitting and the second built-in fitting, and described first built-in fitting and the second built-in fitting are positioned at same level; Corresponding first summit of first built-in fitting, corresponding second summit of the second built-in fitting;
One end of described first truss is connected with the first summit, and the other end is connected with the first built-in fitting; One end of described second truss is connected with the second summit, and the other end is connected with the first built-in fitting; One end of described 3rd truss is connected with described second summit, and the other end is connected with the second built-in fitting.
The utility model synthesis building tower crane as above attachment device, further, the first truss is 30 ° ~ 45 ° with the angle of the straight line of line between vertical first built-in fitting and the second built-in fitting; 3rd truss is 30 ° ~ 45 ° with the angle of the straight line of line between vertical first built-in fitting and the second built-in fitting.
The utility model synthesis building tower crane as above attachment device, further, also comprises:
First cinch cord, described first cinch cord is connected to the middle part of the second truss and the 3rd truss;
Second cinch cord, one end of described second cinch cord is connected to the middle part of the 3rd truss, and the other end is connected on the beam of building complex body;
3rd cinch cord, one end of described 3rd cinch cord is connected to the middle part of the first truss or the second truss, and the other end is connected on the standard section of tower crane above attachment frame;
4th cinch cord, one end of described 4th cinch cord is connected to the middle part of the 3rd truss, and the other end is connected on the standard section of tower crane above attachment frame.
The utility model synthesis building tower crane as above attachment device, further, described attachment frame is rectangle, is connected to form by 4 L ellbeams.
The utility model synthesis building tower crane as above attachment device, further, the installation site of built-in fitting flushes with the horizontal web member in centre of tower machine standard knot.
The beneficial effects of the utility model are: self of synthesis building tower crane attachment device from heavy and light, intensity is large, overall performance good, and mounting process is simple, workable, reduce tower crane uses number of units, meets construction period, improves operating efficiency.
1, technical index, tower crane overlength is attached in the attachment field of tower crane and the general layout of construction and creates good technical guarantee.
2, Construction index, tower crane overlength is attached to the impact overcoming workyard to a great extent and arrange tower crane, thus ensure that the vertical transport of construction.
3, Comprehensive Characteristics, the enforcement of tower crane overlength attachment scheme, had both overcome the impact that on-the-spot place is arranged tower crane, ensure that the normal operation of camp site; The less again quantity of tower crane, thus saved financial cost.
Accompanying drawing explanation
A kind of synthesis building tower crane attachment device schematic diagram that Fig. 1 provides for the utility model embodiment;
The one attachment truss schematic diagram that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the side schematic view of Fig. 2;
Fig. 4 is the schematic top plan view of Fig. 2;
A kind of cinch cord scheme of installation that Fig. 5 provides for the utility model embodiment;
The another kind of cinch cord scheme of installation that Fig. 6 provides for the utility model embodiment.
In accompanying drawing, the list of parts representated by each label is as follows:
1, frame is adhered to, the 11, first summit, the 12, second summit, 2, built-in fitting, the 21, first built-in fitting, the 22, second built-in fitting, 23, the 3rd built-in fitting, 3, attachment truss, the 31, first pole, 32, the second pole, the 33, the 3rd pole, the 34, the 4th pole, 35, pipe link, 36, web member, the 37, first end plate, 301, the first truss, 302, the second truss, the 303, the 3rd truss, 4, cinch cord, 41, the first cinch cord, 42, the second cinch cord, the 43, the 3rd cinch cord, 44, channel-section steel, 5, the standard knot of tower crane, 6, building complex body.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
The utility model embodiment technical matters to be solved be existing attachment device from great, and attachment demand when cannot meet distance large (15 ~ 30m) between synthesis building with tower crane.
As shown in Figure 1, be a kind of synthesis building tower crane attachment device schematic diagram that the utility model embodiment provides, for by tower crane attachment at building complex body 6, attachment device it comprise:
Attachment frame 1, described attachment frame 1 is connected with the standard knot 5 of described tower crane;
Built-in fitting 2, on the beam that described built-in fitting 2 is arranged on building complex body 6 or shearing foundation;
Attachment truss 3, as shown in Figure 2, Figure 3 and Figure 4, described attachment truss 3 comprises:
First end plate 37 and the second end plate, described first end plate 37 and the second end plate are rectangle;
First pole 31, second pole 32, the 3rd pole 33 and the 4th pole 34, described first pole, the second pole, the 3rd pole are connected with four summits of the first end plate 37 respectively with one end of the 4th pole, and the other end is connected with four summits of the second end plate;
Pipe link 35, is connected by pipe link between the first pole 31 and the second pole 32; Be connected by pipe link between 3rd pole 33 and the 4th pole 34; Be parallel to each other between adjacent pipe link 35;
Web member 36, described web member connects the first pole, the second pole, the 3rd pole and the 4th pole in inside;
One end of described attachment truss 3 is connected with attachment frame 1, and the other end is connected with built-in fitting 2.
In the embodiment of the utility model above-mentioned synthesis building tower crane attachment device, described first end plate 37 and the wide of the second end plate are 700mm, and height is 500mm; Described first pole, the second pole, the 3rd pole and the 4th pole are the angle steel of L70*6mm; Described pipe link 35 and web member 36 are the angle steel of L40*4mm.Or adjust width and the height of end plate according to actual needs, select the angle steel specification of pole, pipe link and web member.
In the embodiment implementation process of the utility model above-mentioned synthesis building tower crane attachment device, in order to adhere to truss for convenience by the transport of factory to workyard, above-described embodiment is improved further, described attachment truss 3 is made up of at least two segmentations, as two segmentations, three segmentations, every section of combination connects with M20 high strength bolt.In the embodiment of three segmentations, in processing factory, each segment mark is designated as A1/A2/A3 respectively, during assembling attachment truss, assembles by each segment mark.
As shown in Fig. 1, Fig. 5 and Fig. 6, in the embodiment implementation process of the utility model above-mentioned synthesis building tower crane attachment device, attachment truss 3 is by three bar designs, and described attachment truss comprises the first truss 301, second truss 302 and the 3rd truss 303;
Described attachment frame 1 is rectangle, comprises the first summit 11 and the second summit 12, and described first summit 11 is adjacent with the second summit 12;
Described built-in fitting 2 comprises the first built-in fitting 21 and the second built-in fitting 22, and described first built-in fitting 21 and the second built-in fitting 22 are positioned at same level; Corresponding first corresponding second summit 12 of summit 11, second built-in fitting 22 of first built-in fitting 21;
One end of described first truss is connected with the first summit, and the other end is connected with the first built-in fitting; One end of described second truss is connected with the second summit, and the other end is connected with the first built-in fitting; One end of described 3rd truss is connected with described second summit, and the other end is connected with the second built-in fitting.
In the embodiment implementation process of the utility model above-mentioned synthesis building tower crane attachment device, the first truss is 30 ° ~ 45 ° with the angle of the straight line of line between vertical first built-in fitting and the second built-in fitting; 3rd truss is 30 ° ~ 45 ° with the angle of the straight line of line between vertical first built-in fitting and the second built-in fitting.
In the embodiment implementation process of the utility model above-mentioned synthesis building tower crane attachment device, also comprise cinch cord 4(and have four), and the middle part of the middle part of the first truss 301 and the second truss 302 is welded with channel-section steel 44, prevent the first truss and the second truss level left and right direction unstability.
First cinch cord 41, described first cinch cord is connected to the middle part of the second truss and the 3rd truss; First cinch cord is
the steel rope of 13, tightening force is 1kN ~ 1.5kN, prevents the 3rd truss horizontal left-hand direction unstability.
Second cinch cord 42, one end of described second cinch cord is connected to the middle part of the 3rd truss, and the other end is connected on the beam of building complex body and (is illustrated in figure 5 the 3rd built-in fitting 23); Second cinch cord is
the steel rope of 13, tightening force is 1kN ~ 1.5kN, prevents the 3rd truss horizontal dextrad direction unstability.
3rd cinch cord 43, one end of described 3rd cinch cord is connected to the middle part of the first truss or the second truss, and the other end is connected on the standard section of tower crane above attachment frame; 3rd cinch cord is
13 steel ropes, the 3rd cinch cord connects with 3 tons of bottle gouards moved by hands (or rope rolling apparatus) tightens up, and tightening force is that 22kN ~ 24kN(eye observes truss without being bent downwardly), prevent the first truss and the second truss unstability in downward direction.
4th cinch cord, one end of described 4th cinch cord is connected to the middle part of the 3rd truss, and the other end is connected on the standard section of tower crane above attachment frame.4th cinch cord is
13 steel ropes, the 4th cinch cord connects with 3 tons of bottle gouards moved by hands (or rope rolling apparatus) tightens up, and tightening force is that 11kN ~ 12kN(eye observes the 3rd truss without being bent downwardly), prevent the 3rd truss unstability in downward direction.
In the embodiment implementation process of the utility model above-mentioned synthesis building tower crane attachment device, attachment frame is connected to form by 4 L ellbeams.Connect with M24 high strength bolt between L ellbeam.
In the embodiment implementation process of the utility model above-mentioned synthesis building tower crane attachment device, the installation site of built-in fitting flushes with the horizontal web member in centre of tower machine standard knot, and the discrepancy in elevation is not more than ± 100mm.
1, the attachment device of prior art is made up of channel-section steel and batten plate, causes attachment device from great, only can meet the attachment demand of attachment spacing between 6 ~ 8m.And the attachment truss that the utility model adopts angle steel material to make, himself weight is little, can meet the attachment demand of attachment spacing between 15 ~ 30m.
2, tower crane can be reduced and use number of units, coordinate without the need to crane and install.
First dress attachment frame on tower crane; The L ellbeam of side is winched to the attachment point place (adhesion frame level should be made to sling) of tower body, be first fixed on tower body with iron wire.Opposite side L ellbeam is sling in place, then L ellbeam outside two is linked together.Attachment frame uses the steel rope of 4 diameters 7.7 to be hung on tower body at tower body axial restraint, and side direction fixes the anchor fitting by each L ellbeam self, determining that L ellbeam is fixed after being horizontal again.Then lifting attachment truss; Attachment truss is assembled on the ground.Attachment truss is winched to attachment point place, and the pin shaft hole of attachment frame is aimed in one end of attachment truss, squeezes into connection bearing pin, then the other end of attachment truss is adjusted to building built-in fitting place and is fixed.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a synthesis building tower crane attachment device, for by tower crane attachment at building complex body, it is characterized in that, comprising:
Attachment frame, described attachment frame is connected with the standard knot of described tower crane;
Built-in fitting, described installation of embedded parts is on the beam of building complex body or shearing foundation;
Attachment truss, described attachment truss comprises:
First end plate and the second end plate, described first end plate and the second end plate are rectangle;
First pole, the second pole, the 3rd pole and the 4th pole, described first pole, the second pole, the 3rd pole are connected with four summits of the first end plate respectively with one end of the 4th pole, and the other end is connected with four summits of the second end plate;
Pipe link, is connected by pipe link between the first pole and the second pole; Be connected by pipe link between 3rd pole and the 4th pole; Be parallel to each other between adjacent pipe link;
Web member, described web member connects the first pole, the second pole, the 3rd pole and the 4th pole in inside;
One end of described attachment truss is connected with attachment frame, and the other end is connected with built-in fitting.
2. synthesis building tower crane attachment device according to claim 1, is characterized in that, described first end plate and the wide of the second end plate are 700mm, and height is 500mm; Described first pole, the second pole, the 3rd pole and the 4th pole are the angle steel of L70*6mm; Described pipe link and web member are the angle steel of L40*4mm.
3. synthesis building tower crane attachment device according to claim 1, is characterized in that, described attachment truss is made up of at least two segmentations.
4. synthesis building tower crane attachment device according to claim 1, is characterized in that,
Described attachment truss comprises the first truss, the second truss and the 3rd truss;
Described attachment frame is rectangle, comprises the first summit and the second summit, and described first summit is adjacent with the second summit;
Described built-in fitting comprises the first built-in fitting and the second built-in fitting, and described first built-in fitting and the second built-in fitting are positioned at same level; Corresponding first summit of first built-in fitting, corresponding second summit of the second built-in fitting;
One end of described first truss is connected with the first summit, and the other end is connected with the first built-in fitting; One end of described second truss is connected with the second summit, and the other end is connected with the first built-in fitting; One end of described 3rd truss is connected with described second summit, and the other end is connected with the second built-in fitting.
5. synthesis building tower crane attachment device according to claim 4, is characterized in that, the first truss is 30 ° ~ 45 ° with the angle of the straight line of line between vertical first built-in fitting and the second built-in fitting; 3rd truss is 30 ° ~ 45 ° with the angle of the straight line of line between vertical first built-in fitting and the second built-in fitting.
6. the synthesis building tower crane attachment device according to claim 3 or 4, is characterized in that, also comprise:
First cinch cord, described first cinch cord is connected to the middle part of the second truss and the 3rd truss;
Second cinch cord, one end of described second cinch cord is connected to the middle part of the 3rd truss, and the other end is connected on the beam of building complex body;
3rd cinch cord, one end of described 3rd cinch cord is connected to the middle part of the first truss or the second truss, and the other end is connected on the standard section of tower crane above attachment frame;
4th cinch cord, one end of described 4th cinch cord is connected to the middle part of the 3rd truss, and the other end is connected on the standard section of tower crane above attachment frame.
7. synthesis building tower crane attachment device according to claim 1, is characterized in that, described attachment frame is rectangle, is connected to form by 4 L ellbeams.
8. synthesis building tower crane attachment device according to claim 1, is characterized in that, the installation site of built-in fitting flushes with the horizontal web member in centre of tower machine standard knot.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237879.1U CN204727501U (en) | 2015-04-20 | 2015-04-20 | A kind of synthesis building tower crane attachment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520237879.1U CN204727501U (en) | 2015-04-20 | 2015-04-20 | A kind of synthesis building tower crane attachment device |
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| CN204727501U true CN204727501U (en) | 2015-10-28 |
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| CN201520237879.1U Expired - Fee Related CN204727501U (en) | 2015-04-20 | 2015-04-20 | A kind of synthesis building tower crane attachment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495026A (en) * | 2017-01-09 | 2017-03-15 | 山东华邦建设集团有限公司 | Attachment built temporarily by construction tower crane |
-
2015
- 2015-04-20 CN CN201520237879.1U patent/CN204727501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495026A (en) * | 2017-01-09 | 2017-03-15 | 山东华邦建设集团有限公司 | Attachment built temporarily by construction tower crane |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20170420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |