CN204590562U - Split type half pre-buried Cantilever Beams - Google Patents
Split type half pre-buried Cantilever Beams Download PDFInfo
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- CN204590562U CN204590562U CN201520258080.0U CN201520258080U CN204590562U CN 204590562 U CN204590562 U CN 204590562U CN 201520258080 U CN201520258080 U CN 201520258080U CN 204590562 U CN204590562 U CN 204590562U
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Abstract
Split type half pre-buried Cantilever Beams, belongs to architectural engineering construction technique field, and this Cantilever Beams is mainly used in the construction work that external scaffolding needs to encorbelment, in the major project construction stage, for Overhanging Outside Scaffold.The utility model provides a kind of split type half pre-buried Cantilever Beams improving workmanship, reduce construction cost, speed up the work, improve civilized construction level, improve operating environment.The utility model comprises flat-topped ridge, cantilevered corner beam and diagonal member, and described flat-topped ridge, cantilevered corner beam and diagonal member are by inner beam and outer beam composition; Described inner beam is built-in fitting, builds in main body concrete, and outer beam is arranged on outside main body concrete, and inner beam and outer beam are fastenedly connected by bolt.
Description
Technical field
The utility model belongs to architectural engineering construction technique field, particularly relates to a kind of split type half pre-buried Cantilever Beams.This Cantilever Beams is mainly used in the construction work that external scaffolding needs to encorbelment, in the major project construction stage, for Overhanging Outside Scaffold.
Background technology
At present, construction work is in the major project construction stage, and most engineering external scaffolding needs to encorbelment, and its Cantilever Beams mostly adopts i iron.Although i iron Cantilever Beams can realize the basic function of Overhanging Outside Scaffold, still there are some problems in it; I iron Cantilever Beams mainly contains following four problems: 1, quality problems: at the hole through walls place of i iron, wall steel bar is truncated, be shifted; When repairing stifled hole, strength grade of concrete, compactness and bonding surface gap are all difficult to reach quality requirement; 2, Cost Problems: i iron Cantilever Beams is heavy, construction labour intensity is large; During installation, major project construction operation needs to stop work; After dismounting, concrete wall, plate hole patch work amount are large, increase construction cost; 3, progress issue: because i iron Cantilever Beams is heavy, and when installing, major project construction operation needs to stop work, in addition, after removing, patch work amount is large, affects programming; 4, civilized construction problem: before Cantilever Beams is installed on scaffold, remove after scaffold, the time is longer, and what have reaches several years; I iron many places in length and breadth, overhang layer ground, during this period, affect job site operating environment, reduce civilized construction level.
Utility model content
For prior art Problems existing, the utility model provides a kind of split type half pre-buried Cantilever Beams improving workmanship, reduce construction cost, speed up the work, improve civilized construction level, improve operating environment.
To achieve these goals, the utility model adopts following technical scheme: a kind of split type half pre-buried Cantilever Beams, comprises flat-topped ridge, cantilevered corner beam and diagonal member, and described flat-topped ridge, cantilevered corner beam and diagonal member are by inner beam and outer beam composition; Described inner beam is built-in fitting, builds in main body concrete, and outer beam is arranged on outside main body concrete, and inner beam and outer beam are fastenedly connected by bolt.
The inner beam of described diagonal member comprises the first roof beam structure, the first convex sleeve, the first sleeve, the first stud, the first seal cover and the first soket head cap screw, one end of first stud is connected with the threaded one end of the first sleeve, and the male end of the first convex sleeve is threaded with the other end of the first sleeve through after the through hole of the first roof beam structure; The female end of the first convex sleeve is provided with the first soket head cap screw, the outer end of the first soket head cap screw is provided with the first seal cover.
The inner beam of described flat-topped ridge comprises the second roof beam structure, the second convex sleeve, the second sleeve, the second stud, the second seal cover, the second soket head cap screw, the 3rd convex sleeve, the 3rd sleeve, the 3rd seal cover, the 5th bolt and the 3rd soket head cap screw; One end of second stud is connected with the threaded one end of the second sleeve, and the male end of the second convex sleeve is threaded with the other end of the second sleeve through after the through hole on the second roof beam structure top; The female end of the second convex sleeve is provided with the second soket head cap screw, the outer end of the second soket head cap screw is provided with the second seal cover; 5th bolt is connected with the threaded one end of the 3rd sleeve, and the male end of the 3rd convex sleeve is threaded with the other end of the 3rd sleeve through after the through hole of the second roof beam structure bottom; The female end of the 3rd convex sleeve is provided with the 3rd soket head cap screw, the outer end of the 3rd soket head cap screw is provided with the 3rd seal cover.
The inner beam of described cantilevered corner beam comprises the 3rd roof beam structure, the 4th convex sleeve, the 4th sleeve, the 3rd stud, the 4th seal cover, the 4th soket head cap screw, the 5th convex sleeve, the 5th sleeve, the 4th stud, the 5th seal cover, the 5th soket head cap screw, the 6th convex sleeve, the 6th sleeve, the 11 bolt, the 6th seal cover, the 6th soket head cap screw, the 7th convex sleeve, the 7th sleeve, the 13 bolt, the 7th seal cover and the 7th soket head cap screw; One end of 3rd stud is connected with the threaded one end of the 4th sleeve, and the male end of the 4th convex sleeve is threaded with the other end of the 4th sleeve through after the through hole of the 3rd side, roof beam structure top; The female end of the 4th convex sleeve is provided with the 4th soket head cap screw, the outer end of the 4th soket head cap screw is provided with the 4th seal cover; One end of 4th stud is connected with the threaded one end of the 5th sleeve, and the male end of the 5th convex sleeve is threaded with the other end of the 5th sleeve through after the through hole of the 3rd roof beam structure top opposite side; The female end of the 5th convex sleeve is provided with the 5th soket head cap screw, the outer end of the 5th soket head cap screw is provided with the 5th seal cover; 3rd stud is provided with stud through hole, and the 4th stud is arranged through stud through hole; 11 bolt is connected with the threaded one end of the 6th sleeve, and the male end of the 6th convex sleeve is threaded with the other end of the 6th sleeve through after the through hole of the 3rd side, roof beam structure bottom; The female end of the 6th convex sleeve is provided with the 6th soket head cap screw, the outer end of the 6th soket head cap screw is provided with the 6th seal cover; 13 bolt is connected with the threaded one end of the 7th sleeve, and the male end of the 7th convex sleeve is threaded with the other end of the 7th sleeve through after the through hole of the 3rd roof beam structure bottom opposite side; The female end of the 7th convex sleeve is provided with the 7th soket head cap screw, the outer end of the 7th soket head cap screw is provided with the 7th seal cover.
The outer beam of described diagonal member comprises free bearing, arm-tie, upper connecting rod, screwed pipe, lower link and hinge plate, one end of described free bearing and arm-tie is hinged, the other end of arm-tie and one end of upper connecting rod are hinged, the other end of upper connecting rod is connected with one end of lower link by screwed pipe, and the other end of lower link is hinged with hinge plate.
The outer beam of described flat-topped ridge comprises the first beam body, and described first beam body is provided with the first base.
The outer beam of described cantilevered corner beam comprises the second beam body and has the beam seat of two side plates, and described beam seat is fixedly connected with the second beam body, at an angle between two side plates of beam seat, and the second beam body is provided with the second base.
The beneficial effects of the utility model:
The utility model solves the four problems that i iron Cantilever Beams exists, and has following five large features: 1, raising workmanship: without hole through walls, do not need secondary concreting, do not destroy reinforcing bar, ensure that workmanship; 2, reduce construction cost: Cantilever Beams of the present utility model is lightweight, operation labour intensity is low, and patch work amount is far smaller than i iron Cantilever Beams, thus reduces construction cost; 3, speed up the work: use Cantilever Beams of the present utility model, do not need i iron and reserved hole through walls, do not affect major project construction operation; Dismounting is simply light, and the later stage without a large amount of patch work amount, thus accelerates programming; 4, civilized construction level is improved: owing to adopting overhang layer ground of the present utility model without the i iron of many places in length and breadth, thus improve this layer of operating environment, improve civilized construction level; 5, Cantilever Beams of the present utility model has good interchangeability, and product can be shaped, and carries out Virtual production and puts on market.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of split type half pre-buried Cantilever Beams of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation after diagonal member of the present utility model is connected with inner beam with flat-topped ridge;
Fig. 4 is the structural representation of diagonal member of the present utility model;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the structural representation of non-erection bolt lordosis sleeve, soket head cap screw and seal cover;
Fig. 7 is the structural representation of flat-topped ridge of the present utility model;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the structural representation of cantilevered corner beam of the present utility model;
Figure 10 is the A-A sectional view of Fig. 9;
Figure 11 is the B-B sectional view of Fig. 9;
Figure 12 is the C-C sectional view of Fig. 9;
In figure: the inner beam of 1-diagonal member, the inner beam of 2-flat-topped ridge, 3-i iron, 4-diagonal member, 5-flat-topped ridge, 6-cantilevered corner beam, 7-main body concrete, 8-first soket head cap screw, 9-first stud, 10-first sleeve, 11-first roof beam structure, the convex sleeve of 12-first, 13-first seal cover, 14-free bearing, 15-first packing ring, 16-first bolt, 17-arm-tie, 18-upper connecting rod, 19-screwed pipe, 20-lower link, 21-cuts with scissors plate, 22-first nut, 23-second packing ring, 24-second bolt, 25-the 5th bolt, 26-the 3rd sleeve, 27-second seal cover, 28-second stud, 29-second sleeve, 30-second roof beam structure, the convex sleeve of 31-second, 32-the 3rd bolt, 33-second soket head cap screw, 34-the 3rd packing ring, 35-second nut, 36-the 5th packing ring, 37-the 6th bolt, 38-first beam body, 39-first base, 40-the 4th bolt, 41-the 3rd seal cover, 42-the 3rd soket head cap screw, the convex sleeve of 43-the 3rd, 44-the 4th packing ring, 45-the 9th bolt, 46-the 8th packing ring, 47-the 5th soket head cap screw, 48-the 5th seal cover, the convex sleeve of 49-the 5th, 50-the 5th sleeve, 51-the 4th stud, 52-the 3rd stud, 53-stud through hole, 54-the 4th sleeve, 55-the 3rd roof beam structure, the convex sleeve of 56-the 4th, 57-the 4th soket head cap screw, 58-the 4th seal cover, 59-the 7th packing ring, the inner beam of 60-cantilevered corner beam, 61-the 8th bolt, 62-beam seat, 63-the 3rd nut, 64-the 6th packing ring, 65-the 7th bolt, 66-second beam body, the convex sleeve of 67-the 6th, 68-the 6th seal cover, 69-the tenth bolt, 70-the 9th packing ring, 71-the 6th soket head cap screw, 72-the 6th sleeve, 73-the 11 bolt, 74-the 7th seal cover, 75-the 7th soket head cap screw, 76-the 12 bolt, 77-the tenth packing ring, 78-the 13 bolt, 79-the 7th sleeve, the convex sleeve of 80-the 7th, 81-second base.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Fig. 1 ~ Figure 12, a kind of split type half pre-buried Cantilever Beams, comprises flat-topped ridge 5, cantilevered corner beam 6 and diagonal member 4, and described flat-topped ridge 5, cantilevered corner beam 6 and diagonal member 4 are by inner beam and outer beam composition; Described inner beam is built-in fitting, builds in main body concrete seven, and outer beam is arranged on outside main body concrete seven, and inner beam and outer beam are fastenedly connected by bolt, and its bolt hole relative position is accurate, does not affect by pre-buried alignment error; Inner beam is disposable component, and outer beam is all turntable, can reuse, for Overhanging Outside Scaffold.
The inner beam 1 of described diagonal member comprises the first roof beam structure 11, first convex sleeve 12, first sleeve 10, first stud 9, first seal cover 13 and the first soket head cap screw 8, one end of first stud 9 is connected with the threaded one end of the first sleeve 10, and the male end of the first convex sleeve 12 is threaded with the other end of the first sleeve 10 through after the through hole of the first roof beam structure 11; The female end of the first convex sleeve 12 is provided with the first soket head cap screw 8, the outer end of the first soket head cap screw 8 is provided with the first seal cover 13.
The inner beam 2 of described flat-topped ridge comprises convex sleeve 31, second sleeve 29, second stud 28, second seal cover 27, second soket head cap screw 33 of the second roof beam structure 30, second, the 3rd convex sleeve 43, the 3rd sleeve 26, the 3rd seal cover 41, the 5th bolt 25 and the 3rd soket head cap screw 42; One end of second stud 28 is connected with the threaded one end of the second sleeve 29, and the male end of the second convex sleeve 31 is threaded with the other end of the second sleeve 29 through after the through hole on the second roof beam structure 30 top; The female end of the second convex sleeve 31 is provided with the second soket head cap screw 33, the outer end of the second soket head cap screw 33 is provided with the second seal cover 27; 5th bolt 25 is connected with the threaded one end of the 3rd sleeve 26, and the male end of the 3rd convex sleeve 43 is threaded with the other end of the 3rd sleeve 26 through after the through hole of the second roof beam structure 30 bottom; The female end of the 3rd convex sleeve 43 is provided with the 3rd soket head cap screw 42, the outer end of the 3rd soket head cap screw 42 is provided with the 3rd seal cover 41.
The inner beam 60 of described cantilevered corner beam comprises the 3rd roof beam structure 55, 4th convex sleeve 56, 4th sleeve 54, 3rd stud 52, 4th seal cover 58, 4th soket head cap screw 57, 5th convex sleeve 49, 5th sleeve 50, 4th stud 51, 5th seal cover 48, 5th soket head cap screw 47, 6th convex sleeve 67, 6th sleeve 72, 11 bolt 73, 6th seal cover 68, 6th soket head cap screw 71, 7th convex sleeve 80, 7th sleeve 79, 13 bolt 78, 7th seal cover 74 and the 7th soket head cap screw 75, one end of 3rd stud 52 is connected with the threaded one end of the 4th sleeve 54, and the male end of the 4th convex sleeve 56 is threaded with the other end of the 4th sleeve 54 through after the through hole of the 3rd side, roof beam structure 55 top, the female end of the 4th convex sleeve 56 is provided with the 4th soket head cap screw 57, the outer end of the 4th soket head cap screw 57 is provided with the 4th seal cover 58, one end of 4th stud 51 is connected with the threaded one end of the 5th sleeve 50, and the male end of the 5th convex sleeve 49 is threaded with the other end of the 5th sleeve 50 through after the through hole of the 3rd roof beam structure 55 top opposite side, the female end of the 5th convex sleeve 49 is provided with the 5th soket head cap screw 47, the outer end of the 5th soket head cap screw 47 is provided with the 5th seal cover 48, 3rd stud 52 is provided with stud through hole the 53, four stud 51 arrange through stud through hole 53, 11 bolt 73 is connected with the threaded one end of the 6th sleeve 72, and the male end of the 6th convex sleeve 67 is threaded with the other end of the 6th sleeve 72 through after the through hole of the 3rd side, roof beam structure 55 bottom, the female end of the 6th convex sleeve 67 is provided with the 6th soket head cap screw 71, the outer end of the 6th soket head cap screw 71 is provided with the 6th seal cover 68, 13 bolt 78 is connected with the threaded one end of the 7th sleeve 79, and the male end of the 7th convex sleeve 80 is threaded with the other end of the 7th sleeve 79 through after the through hole of the 3rd roof beam structure 55 bottom opposite side, the female end of the 7th convex sleeve 80 is provided with the 7th soket head cap screw 75, the outer end of the 7th soket head cap screw 75 is provided with the 7th seal cover 74.
The outer beam of described diagonal member 4 comprises free bearing 14, arm-tie 17, upper connecting rod 18, screwed pipe 19, lower link 20 and hinge plate 21, described free bearing 14 is hinged with one end of arm-tie 17, the other end of arm-tie 17 and one end of upper connecting rod 18 are hinged, the other end of upper connecting rod 18 is connected by screwed pipe 19 one end with lower link 20, and the other end of lower link 20 is hinged with hinge plate 21.
The outer beam of described flat-topped ridge 5 comprises the first beam body 38, and described first beam body 38 is provided with the first base 39.
The outer beam of described cantilevered corner beam 6 comprises the second beam body 66 and has the beam seat 62 of two side plates, described beam seat 62 is fixedly connected with the second beam body 66, at an angle between two side plates of beam seat 62, in the present embodiment, in 90 degree between two side plates of beam seat 62, the second beam body 66 is provided with the second base 81.
Seal cover of the present utility model all adopts plastic closure, and soket head cap screw is excessive part, and the effect of seal cover and excessively part soket head cap screw prevents concrete grout from entering in the internal thread hole of convex sleeve.
Below in conjunction with accompanying drawing, a use procedure of the present utility model is described.
Before using, first determine that engineering construction is the need of arranging diagonal member 4, its defining method is as follows:
As shown in Figure 1, wherein, La, Lb are respectively advance and the transfer of external scaffolding, and its extension line crosspoint is the installation site of external scaffolding standpipe.If external scaffolding loading is no more than the first loading allowable (as 28KN), then diagonal member 4 can not be set; If external scaffolding loading is more than the first loading allowable and be less than maximum allowable loading (as 60KN), no matter then flat-topped ridge 5 or cantilevered corner beam 6 all must arrange diagonal member 4.
When flat-topped ridge 5 is installed, first removes outboard template, then break the second seal cover 27 and the 3rd seal cover 41, unload excessive part second soket head cap screw 33 and the 3rd soket head cap screw 42; First beam body 38 is installed, and by the 3rd bolt 32 through screwing in the internal thread hole of the second convex sleeve 31 after the installing hole of the first beam body 38,4th bolt 40 is screwed in the internal thread hole of the 3rd convex sleeve 43 through after the installing hole of the first beam body 38, thus the first beam body 38 is installed fixing.Between the 3rd bolt 32 and the first beam body 38, be provided with the 3rd packing ring 34, between the 4th bolt 40 and the first beam body 38, be provided with the 4th packing ring 44.
When cantilevered corner beam 6 is installed, first remove outboard template, then break the 4th seal cover 58, the 5th seal cover 48, the 6th seal cover 68 and the 7th seal cover 74, unload excessive part the 4th soket head cap screw 57, the 5th soket head cap screw 47, the 6th soket head cap screw 71 and the 7th soket head cap screw 75; Beam seat 62 is installed, and by the 8th bolt 61 through screwing in the internal thread hole of the 4th convex sleeve 56 after the installing hole of beam seat 62, by the 9th bolt 45 through screwing in the internal thread hole of the 5th convex sleeve 49 after the installing hole of beam seat 62, by the tenth bolt 69 through screwing in the internal thread hole of the 6th convex sleeve 67 after the installing hole of beam seat 62,12 bolt 76 is screwed in the internal thread hole of the 7th convex sleeve 80 through after the installing hole of beam seat 62, thus beam seat 62 is installed fixing; Then by the 7th bolt 65 and the 3rd nut 63, second beam body 66 is fixedly mounted on beam seat 62.The 7th packing ring 59 is provided with between the 8th bolt 61 and beam seat 62, the 8th packing ring 46 is provided with between the 9th bolt 45 and beam seat 62, the 6th packing ring 64 is provided with between the 7th bolt 65 and the second beam body 66, between the tenth bolt 69 and beam seat 62, be provided with the 9th packing ring 70, between the 12 bolt 76 and beam seat 62, be provided with the tenth packing ring 77.
When diagonal member 4 is installed, first removes outboard template, then break the first seal cover 13, unload excessive part first soket head cap screw 8, the first bolt 16 is screwed in the internal thread hole of the first convex sleeve 12 through after the installing hole of free bearing 14, thus free bearing 14 is installed fixing; Then by the second bolt 24 and the first nut 22, arm-tie 17 and coupled parts are hinged on free bearing 14.The first packing ring 15 is provided with, at the first nut 22 be provided with the second packing ring 23 between the second bolt 24 and free bearing 14 between the first bolt 16 and free bearing 14.
After installation, namely external scaffolding can be installed, the standpipe of external scaffolding be inserted on the first base 39 of flat-topped ridge 5 and the second base 81 of cantilevered corner beam 6.
Convex sleeve of the present utility model and sleeve screw and after fixing inner beam roof beam structure, its internal thread hole center is relatively fixing, relative displacement can not be produced thus when guaranteeing outer beam is installed because of the operation such as installation, concreting, its respective bolt hole site is accurate, can not affect outer beam install because the offset of internal and external beam spiro keyhole position moves.
Inner beam of the present utility model before reinforcing bar binding or reinforcing bar binding time preliminary installation in position, during model sheetinstallat, inner beam seal cover propped up outboard template and fix with it.After model sheetinstallat, complete inner beam before concreting and finally install fixing.Concreting and after removing outboard template (general 3 days) outer beam and external scaffolding can be installed.
Claims (7)
1. a split type half pre-buried Cantilever Beams, is characterized in that comprising flat-topped ridge, cantilevered corner beam and diagonal member, and described flat-topped ridge, cantilevered corner beam and diagonal member are by inner beam and outer beam composition; Described inner beam is built-in fitting, builds in main body concrete, and outer beam is arranged on outside main body concrete, and inner beam and outer beam are fastenedly connected by bolt.
2. split type half pre-buried Cantilever Beams according to claim 1, it is characterized in that the inner beam of described diagonal member comprises the first roof beam structure, the first convex sleeve, the first sleeve, the first stud, the first seal cover and the first soket head cap screw, one end of first stud is connected with the threaded one end of the first sleeve, and the male end of the first convex sleeve is threaded with the other end of the first sleeve through after the through hole of the first roof beam structure; The female end of the first convex sleeve is provided with the first soket head cap screw, the outer end of the first soket head cap screw is provided with the first seal cover.
3. split type half pre-buried Cantilever Beams according to claim 1, is characterized in that the inner beam of described flat-topped ridge comprises the second roof beam structure, the second convex sleeve, the second sleeve, the second stud, the second seal cover, the second soket head cap screw, the 3rd convex sleeve, the 3rd sleeve, the 3rd seal cover, the 5th bolt and the 3rd soket head cap screw; One end of second stud is connected with the threaded one end of the second sleeve, and the male end of the second convex sleeve is threaded with the other end of the second sleeve through after the through hole on the second roof beam structure top; The female end of the second convex sleeve is provided with the second soket head cap screw, the outer end of the second soket head cap screw is provided with the second seal cover; 5th bolt is connected with the threaded one end of the 3rd sleeve, and the male end of the 3rd convex sleeve is threaded with the other end of the 3rd sleeve through after the through hole of the second roof beam structure bottom; The female end of the 3rd convex sleeve is provided with the 3rd soket head cap screw, the outer end of the 3rd soket head cap screw is provided with the 3rd seal cover.
4. split type half pre-buried Cantilever Beams according to claim 1, is characterized in that the inner beam of described cantilevered corner beam comprises the 3rd roof beam structure, the 4th convex sleeve, the 4th sleeve, the 3rd stud, the 4th seal cover, the 4th soket head cap screw, the 5th convex sleeve, the 5th sleeve, the 4th stud, the 5th seal cover, the 5th soket head cap screw, the 6th convex sleeve, the 6th sleeve, the 11 bolt, the 6th seal cover, the 6th soket head cap screw, the 7th convex sleeve, the 7th sleeve, the 13 bolt, the 7th seal cover and the 7th soket head cap screw; One end of 3rd stud is connected with the threaded one end of the 4th sleeve, and the male end of the 4th convex sleeve is threaded with the other end of the 4th sleeve through after the through hole of the 3rd side, roof beam structure top; The female end of the 4th convex sleeve is provided with the 4th soket head cap screw, the outer end of the 4th soket head cap screw is provided with the 4th seal cover; One end of 4th stud is connected with the threaded one end of the 5th sleeve, and the male end of the 5th convex sleeve is threaded with the other end of the 5th sleeve through after the through hole of the 3rd roof beam structure top opposite side; The female end of the 5th convex sleeve is provided with the 5th soket head cap screw, the outer end of the 5th soket head cap screw is provided with the 5th seal cover; 3rd stud is provided with stud through hole, and the 4th stud is arranged through stud through hole; 11 bolt is connected with the threaded one end of the 6th sleeve, and the male end of the 6th convex sleeve is threaded with the other end of the 6th sleeve through after the through hole of the 3rd side, roof beam structure bottom; The female end of the 6th convex sleeve is provided with the 6th soket head cap screw, the outer end of the 6th soket head cap screw is provided with the 6th seal cover; 13 bolt is connected with the threaded one end of the 7th sleeve, and the male end of the 7th convex sleeve is threaded with the other end of the 7th sleeve through after the through hole of the 3rd roof beam structure bottom opposite side; The female end of the 7th convex sleeve is provided with the 7th soket head cap screw, the outer end of the 7th soket head cap screw is provided with the 7th seal cover.
5. split type half pre-buried Cantilever Beams according to claim 1, it is characterized in that the outer beam of described diagonal member comprises free bearing, arm-tie, upper connecting rod, screwed pipe, lower link and hinge plate, one end of described free bearing and arm-tie is hinged, the other end of arm-tie and one end of upper connecting rod are hinged, the other end of upper connecting rod is connected with one end of lower link by screwed pipe, and the other end of lower link is hinged with hinge plate.
6. split type half pre-buried Cantilever Beams according to claim 1, is characterized in that the outer beam of described flat-topped ridge comprises the first beam body, and described first beam body is provided with the first base.
7. split type half pre-buried Cantilever Beams according to claim 1, it is characterized in that the outer beam of described cantilevered corner beam comprises the second beam body and has the beam seat of two side plates, described beam seat is fixedly connected with the second beam body, at an angle between two side plates of beam seat, the second beam body is provided with the second base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258080.0U CN204590562U (en) | 2015-04-23 | 2015-04-23 | Split type half pre-buried Cantilever Beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258080.0U CN204590562U (en) | 2015-04-23 | 2015-04-23 | Split type half pre-buried Cantilever Beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590562U true CN204590562U (en) | 2015-08-26 |
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ID=53926728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258080.0U Expired - Fee Related CN204590562U (en) | 2015-04-23 | 2015-04-23 | Split type half pre-buried Cantilever Beams |
Country Status (1)
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| CN (1) | CN204590562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301569A (en) * | 2018-04-08 | 2018-07-20 | 山东天盾矿用设备有限公司 | A kind of shroud member and its pre-buried and release method |
-
2015
- 2015-04-23 CN CN201520258080.0U patent/CN204590562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301569A (en) * | 2018-04-08 | 2018-07-20 | 山东天盾矿用设备有限公司 | A kind of shroud member and its pre-buried and release method |
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