CN104295101A - Truss structure slide unloading device - Google Patents
Truss structure slide unloading device Download PDFInfo
- Publication number
- CN104295101A CN104295101A CN201410566702.6A CN201410566702A CN104295101A CN 104295101 A CN104295101 A CN 104295101A CN 201410566702 A CN201410566702 A CN 201410566702A CN 104295101 A CN104295101 A CN 104295101A
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- slippage
- counter
- trussed construction
- chute
- sliding rail
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Abstract
The invention provides a truss structure slide unloading device. A truss structure comprises a truss roof and supporting posts supporting the truss roof. The device comprises slide railway beams, a sliding mechanism, limit baffling plates and an ejecting mechanism. The slide railway beams are arranged on a base structure; the sliding mechanism is slidably arranged on the slide railway beams and is used for connecting the supporting posts; the limit baffling plates are arranged on the sliding mechanism at equal intervals; one end of the ejecting mechanism is connected to the sliding mechanism and ejects the sliding mechanism along the extending direction of the slide railway beams, the other end is provided with a counter force rear seat, the rear end of the counter force rear seat is provided with a rear pressing surface used for pressing against the limit baffling plates, the front end of the counter force rear seat is provided with a front end sliding bevel, and the front end sliding bevel match with the limit baffling plates to allow the ejecting mechanism to move forwardly. According to the device, the components match mutually, and the truss structure non-unloading sliding construction can be implemented efficiently.
Description
Technical field
The present invention relates to technical field of buildings, is specifically related to a kind of trussed construction slippage discharge mechanism.
Background technology
At present, trussed construction is widely used in building trade as agent structure, but the unloading problem of trussed construction is all a difficult point on technique preparation and constructing operation.Truss in trussed construction refers to girder truss, is a kind of girder structure of lattice.Trussed construction is usually used in the factory building of large span, exhibition hall, the public building such as sports palace and bridge.Owing to being used for greatly the roof structure built, truss is also referred to as roof truss usually.But the unloading problem of trussed construction is all a difficult point on technique preparation and constructing operation.
The unloading of trussed construction refers to: the installation of truss roofing and truss support post, when adopting the method such as Integral lifting, integral hoisting or accumulation slippage, must set up temporary support or slippage frame and scaffold.Generally install in trussed construction agent structure and form spatial stability and after completing all welding and connection work, need to unload temporary support structure.The release of supporting force during unloading, makes structure finally reach the stress of designing requirement.
Summary of the invention
For overcoming the defect existing for prior art, a kind of trussed construction slippage discharge mechanism is now provided, to solve that slippage gross tonnage existing in current trussed construction unloading construction is large, unloading point distribution is wide, it is many to count, complex structure and cause every difficulties such as unloading calculation analysis work amount are large, and improves trussed construction further without the efficiency of construction unloading slippage.
For achieving the above object, a kind of trussed construction slippage discharge mechanism, described trussed construction comprises truss roofing and supports the support column of described truss roofing, and this device comprises:
Sliding rail beam, is arranged in foundation structure;
Slipping mechanism, is slidedly arranged on described sliding rail beam, for being connected to described support column;
Postive stop baffle, is equidistantly symmetricly set on described slipping mechanism;
Top-pushing mechanism, one end be connected with described slipping mechanism and along described sliding rail beam track bearing of trend pushing tow described in slipping mechanism, the other end is provided with counter-force back seat, after described counter-force, base rear end is provided with for the rear end abutment face against described postive stop baffle, described counter-force back seat front end is provided with slippage inclined-plane, front end, and slippage inclined-plane, described front end coordinates described postive stop baffle to advance to make described top-pushing mechanism.
The further improvement of trussed construction slippage discharge mechanism trussed construction slippage discharge mechanism of the present invention is, described slipping mechanism comprises:
Chute, is arranged on described sliding rail beam;
Slide block, slides and is arranged in described chute;
Sliding base, to be fixed on described slide block and with described skid;
Reinforcement, both sides and described support column affixed and be fixed on described sliding base;
Girt, the length direction along described chute is connected between two adjacent described reinforcements.
The further improvement of trussed construction slippage discharge mechanism trussed construction slippage discharge mechanism of the present invention is, described top-pushing mechanism comprises:
For the pusher of reinforcement described in pushing tow;
Be articulated in the top bracing member of described pusher one end, described top bracing member is fixedly arranged on the centre position of described reinforcement; And
Be located at the described counter-force back seat of the described pusher other end.
The further improvement of trussed construction slippage discharge mechanism trussed construction slippage discharge mechanism of the present invention is, described postive stop baffle diagonal brace is arranged between described sliding rail beam and described chute.
The further improvement of trussed construction slippage discharge mechanism trussed construction slippage discharge mechanism of the present invention is, the two ends of described reinforcement are provided with described girt respectively.
The further improvement of trussed construction slippage discharge mechanism trussed construction slippage discharge mechanism of the present invention is, described counter-force back seat comprises after two vertical counter-forces of described chute arranged outside plate and the junction plate of plate after being connected to two described vertical counter-forces, described rear end abutment face is located at the rear end of plate after described vertical counter-force, and the front end of plate after described vertical counter-force is located on slippage inclined-plane, described front end.
The beneficial effect of trussed construction slippage discharge mechanism of the present invention is: by cooperatively interacting between each component to realize trussed construction expeditiously without unloading sliding construction; Be symmetrical arranged postive stop baffle by interval, and rear end abutment face and slippage inclined-plane, front end are set on counter-force back seat, make apparatus of the present invention can the skidding distance of precision controlling trussed construction.
Accompanying drawing explanation
Fig. 1 be trussed construction slippage discharge mechanism of the present invention face structural representation;
Fig. 2 is the side-looking structural representation of trussed construction slippage discharge mechanism of the present invention;
Fig. 3 is that in Fig. 2, sliding rail beam is placed in the schematic diagram in foundation structure;
Fig. 4 is that in Fig. 2, chute is placed in the schematic diagram on sliding rail beam;
Fig. 5 is the three-dimensional partial structurtes schematic diagram in Fig. 2 on sliding rail beam; And
Fig. 6 is the structural representation of counter-force back seat in Fig. 2.
Detailed description of the invention
For the benefit of to the understanding of structure of the present invention, be described below in conjunction with drawings and Examples.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, Fig. 1 be trussed construction slippage discharge mechanism of the present invention face structural representation, Fig. 2 is the side-looking structural representation of trussed construction slippage discharge mechanism of the present invention, Fig. 3 is that in Fig. 2, sliding rail beam is placed in the schematic diagram in foundation structure, and Fig. 4 is that in Fig. 2, chute is placed in the schematic diagram on sliding rail beam.As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the invention provides a kind of trussed construction slippage discharge mechanism, trussed construction 6 comprises the support column 61 of truss roofing 60 and sub-truss roofing 60, this device comprises: three sliding rail beams 2, and every bar sliding rail beam 2 top is installed with chute 20 and is arranged in foundation structure 1; Slipping mechanism, is slidedly arranged on sliding rail beam 2, for being connected to support column 61; Postive stop baffle 8, is equidistantly symmetricly set on described slipping mechanism; Top-pushing mechanism 9, one end be connected with described slipping mechanism and along sliding rail beam 2 track bearing of trend pushing tow described in slipping mechanism, the other end is provided with counter-force back seat 90, counter-force back seat end after 90s is provided with for the rear end abutment face 901 against postive stop baffle 8, counter-force back seat 90 front end is provided with slippage inclined-plane, front end 902, and slippage inclined-plane, front end 902 coordinates postive stop baffle 8 to advance to make top-pushing mechanism 9.It should be noted that, in figure 3, be provided with altogether 6 pushing tow point A, pushing tow point A place is for placing top-pushing mechanism 9.
In this embodiment, described slipping mechanism comprises: chute 20, is arranged on sliding rail beam 2; Slide block 3, the length direction along chute 20 slides and is arranged in the chute 20 of above-mentioned sliding rail beam 2; Sliding base 4, to be fixed on above-mentioned slide block 3 and to slide with this slide block 3; Reinforcement 5, both sides and support column 61 is affixed and width along chute 20 is fixed on above-mentioned sliding base 4; Two girts 7, the length direction along chute 20 is connected between two adjacent reinforcements 5.Wherein, postive stop baffle 8 is equidistantly symmetrical arranged outside chute 20, and postive stop baffle 8 is fixed in sliding rail beam 2 and chute 20, in order to reinforce chute 20 both sides, postive stop baffle 8 diagonal brace is arranged between sliding rail beam 2 and chute 20.One end of above-mentioned top-pushing mechanism 9 is connected with above-mentioned reinforcement 5 and along the track bearing of trend pushing tow reinforcement 5 of chute 20.
Next, please refer to Fig. 5 and Fig. 6, Fig. 5 is the three-dimensional partial structurtes schematic diagram in Fig. 2 on sliding rail beam, and Fig. 6 is the structural representation of counter-force back seat in Fig. 2.As shown in Figure 5 and Figure 6, top-pushing mechanism 9 comprises: for the pusher 91 of pushing tow reinforcement 5; Be articulated in the top bracing member 92 of pusher 91 one end, top bracing member 92 is fixedly arranged on the centre position of reinforcement 5; And be located at the counter-force back seat 90 of pusher 91 other end.Pusher 91 is hydraulic cylinder, and top bracing member 92 is pushing tow otic placode.Counter-force back seat 90 comprises after two vertical counter-forces of chute 20 arranged outside plate 900 and the junction plate 903 of plate 900 after being connected to two vertical counter-forces, rear end abutment face 901 is located at the rear end of plate 900 after vertical counter-force, and the front end of plate 900 after vertical counter-force is located on slippage inclined-plane, front end 902.
Wherein, above-mentioned foundation structure 1 is concrete column, the end face of this foundation structure 1 is provided with multiple cast-in fixing bolt 10 and heel slab 12, the bottom of support column 61 is provided with base plate 610, base plate 610 and heel slab 12 are provided with the through hole running through cast-in fixing bolt 10, time on the position of the foundation structure 1 that trussed construction 6 is installed to needs by top-pushing mechanism 9 pushing tow, by corresponding for the through hole of base plate 610 cast-in fixing bolt 10, place trussed construction 6, base plate 610 is made to run through cast-in fixing bolt 10, be placed on heel slab 12, finally by sheathed for nut cast-in fixing bolt 10 also fastening nut, thus complete the installation of trussed construction 6 in foundation structure 1.
After having said structure feature, constructor can be stretched pushing tow reinforcement 5 and then drive support column 61 slippage on sliding rail beam 2 by hydraulic control cylinder 91.When hydraulic cylinder 91 stretches out, along chute 20 ejection reinforcement 5 forward, reinforcement 5 pairs of hydraulic cylinders 91 can produce one along chute 20 pushing reaction backward this moment, now, because after counter-force vertical in counter-force back seat 90, the rear end abutment face 901 of plate 900 is resisted against on postive stop baffle 8, namely postive stop baffle 8 plays a part directly to resist pushing reaction this moment, thus hydraulic cylinder 91 can drive support column 61 slippage forward by pushing tow reinforcement 5; Support column 61 is forward after slippage one segment distance, hydraulic cylinder 91 is retracted, because the bottom of plate 900 after vertical counter-force is provided with the slippage inclined-plane, front end 902 coordinating postive stop baffle 8 to advance to make top-pushing mechanism 9, namely counter-force back seat 90 can get over postive stop baffle 8 by slippage inclined-plane, front end 902, thus, when hydraulic cylinder 91 is retracted, counter-force back seat 90 is driven to creep forward; Because postive stop baffle 8 interval is symmetrical arranged, when counter-force back seat 90 gets over a postive stop baffle 8, whole support column 61 is the slippage distance at an interval forward, and namely postive stop baffle 8 also plays a part support column 61 slippage precision controlling.
The beneficial effect of trussed construction slippage discharge mechanism of the present invention is:
(1) by cooperatively interacting between each component to realize trussed construction expeditiously without unloading sliding construction;
(2) be symmetrical arranged postive stop baffle by interval, and rear end abutment face and slippage inclined-plane, front end are set on counter-force back seat, make apparatus of the present invention can the skidding distance of precision controlling trussed construction.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection domain.
Claims (6)
1. a trussed construction slippage discharge mechanism, described trussed construction comprises truss roofing and supports the support column of described truss roofing, it is characterized in that, comprising:
Sliding rail beam, is arranged in foundation structure;
Slipping mechanism, is slidedly arranged on described sliding rail beam, for being connected to described support column;
Postive stop baffle, is equidistantly symmetricly set on described slipping mechanism;
Top-pushing mechanism, one end be connected with described slipping mechanism and along described sliding rail beam track bearing of trend pushing tow described in slipping mechanism, the other end is provided with counter-force back seat, after described counter-force, base rear end is provided with for the rear end abutment face against described postive stop baffle, described counter-force back seat front end is provided with slippage inclined-plane, front end, and slippage inclined-plane, described front end coordinates described postive stop baffle to advance to make described top-pushing mechanism.
2. trussed construction slippage discharge mechanism according to claim 1, it is characterized in that, described slipping mechanism comprises:
Chute, is arranged on described sliding rail beam;
Slide block, slides and is arranged in described chute;
Sliding base, to be fixed on described slide block and with described skid;
Reinforcement, both sides and described support column affixed and be fixed on described sliding base;
Girt, the length direction along described chute is connected between two adjacent described reinforcements.
3. trussed construction slippage discharge mechanism according to claim 2, it is characterized in that, described top-pushing mechanism comprises:
For the pusher of reinforcement described in pushing tow;
Be articulated in the top bracing member of described pusher one end, described top bracing member is fixedly arranged on the centre position of described reinforcement; And
Be located at the described counter-force back seat of the described pusher other end.
4. trussed construction slippage discharge mechanism according to claim 2, is characterized in that, described postive stop baffle diagonal brace is arranged between described sliding rail beam and described chute.
5. trussed construction slippage discharge mechanism according to claim 2, is characterized in that, the two ends of described reinforcement are provided with described girt respectively.
6. the trussed construction slippage discharge mechanism according to any one of claim 2 to 5, it is characterized in that, described counter-force back seat comprises after two vertical counter-forces of described chute arranged outside plate and the junction plate of plate after being connected to two described vertical counter-forces, described rear end abutment face is located at the rear end of plate after described vertical counter-force, and the front end of plate after described vertical counter-force is located on slippage inclined-plane, described front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410566702.6A CN104295101B (en) | 2014-10-22 | 2014-10-22 | Trussed construction slippage discharge mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410566702.6A CN104295101B (en) | 2014-10-22 | 2014-10-22 | Trussed construction slippage discharge mechanism |
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| CN104295101A true CN104295101A (en) | 2015-01-21 |
| CN104295101B CN104295101B (en) | 2016-03-30 |
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| CN201410566702.6A Active CN104295101B (en) | 2014-10-22 | 2014-10-22 | Trussed construction slippage discharge mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908981A (en) * | 2016-06-12 | 2016-08-31 | 龙信建设集团有限公司 | Pushing-sliding installation device and method for sail type box steel beam |
| CN106996194A (en) * | 2017-05-31 | 2017-08-01 | 中国二十冶集团有限公司 | Slide device and its construction method |
| CN110656703A (en) * | 2018-06-29 | 2020-01-07 | 上海宝冶集团有限公司 | Multifunctional sliding shoe sliding post-top construction device for non-track section |
| CN112942848A (en) * | 2021-02-22 | 2021-06-11 | 中国建筑第八工程局有限公司 | Positive-placed quadrangular pyramid steel net rack skidding equipment and skidding method thereof |
| CN113957809A (en) * | 2021-09-03 | 2022-01-21 | 中交路桥建设有限公司 | Beam section sliding installation construction method |
| CN115126241A (en) * | 2022-07-29 | 2022-09-30 | 中铁建工集团有限公司 | Steel construction room lid assembly device that slides |
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| CN203742180U (en) * | 2013-12-03 | 2014-07-30 | 中建钢构有限公司 | Truss mounting device and mounting frames thereof |
| CN204199706U (en) * | 2014-10-22 | 2015-03-11 | 中国建筑第八工程局有限公司 | Trussed construction slippage discharge mechanism |
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2014
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| JPH1037477A (en) * | 1996-07-30 | 1998-02-10 | Tomoe Corp | Slide construction method of structure and working system thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908981A (en) * | 2016-06-12 | 2016-08-31 | 龙信建设集团有限公司 | Pushing-sliding installation device and method for sail type box steel beam |
| CN105908981B (en) * | 2016-06-12 | 2018-07-31 | 龙信建设集团有限公司 | A kind of thrusting slip mounting device and method for sail molding box formula girder steel |
| CN106996194A (en) * | 2017-05-31 | 2017-08-01 | 中国二十冶集团有限公司 | Slide device and its construction method |
| CN110656703A (en) * | 2018-06-29 | 2020-01-07 | 上海宝冶集团有限公司 | Multifunctional sliding shoe sliding post-top construction device for non-track section |
| CN112942848A (en) * | 2021-02-22 | 2021-06-11 | 中国建筑第八工程局有限公司 | Positive-placed quadrangular pyramid steel net rack skidding equipment and skidding method thereof |
| CN113957809A (en) * | 2021-09-03 | 2022-01-21 | 中交路桥建设有限公司 | Beam section sliding installation construction method |
| CN115126241A (en) * | 2022-07-29 | 2022-09-30 | 中铁建工集团有限公司 | Steel construction room lid assembly device that slides |
| CN115126241B (en) * | 2022-07-29 | 2023-11-28 | 中铁建工集团有限公司 | Steel construction roof slides and assembles device |
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| CN104295101B (en) | 2016-03-30 |
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