CN2660028Y

CN2660028Y - Hydraulic self-lifting climbing mould

Info

Publication number: CN2660028Y
Application number: CN 03253458
Authority: CN
Inventors: 王化冰; 孙献国; 侯福金; 刘深远; 袁英杰; 杨荣泉; 钟原; 安长军; 阎宗山; 蒋圣保; 宋修强; 张迎春; 孔存芝; 刘厚腾; 平百战; 于文强; 王久孝; 万雨帆; 陈拥华
Original assignee: Shandong Luqiao Group Co Ltd
Current assignee: Shandong Luqiao Group Co Ltd
Priority date: 2003-09-18
Filing date: 2003-09-18
Publication date: 2004-12-01
Anticipated expiration: 2013-09-18

Abstract

A hydraulic automatic climb mold belongs to building device; the mold comprises a moldboard with four sides and is characterized in that the moldboard is fixed on a climb mold rack; the upper climb mold comprises an upper adjustment supporting rod and a vertical adjustment rod which are connected with a middle climb mold rack fixed by an anchor in an adjustable way; No. 2 working platform and No.1 working platform are equipped above and under the upper climb mold rack; the middle climb mold rack is fixed in a suspended part mounting hole and equipped with a No. 0 working platform; No. minus 1 and No. minus 2 working platforms are connected under the middle climb mold rack by a lower adjustment supporting rod and a vertical pull rod in turn; a supporting wheel matched with a climb railway is fixed on an inner vertical pull rod. The climb mold is economical; the construction speed is fast; the security is excellent and the operation is convenient. The climb mold is fit for projects such as bridge tower, high-pier project, building, chimney, etc.

Description

Hydraulic pressure is from rising creeping formwork

Affiliated technical field

The utility model relates to a kind of climbing device for building, and especially the hydraulic pressure of the employing of engineerings such as bridge high tower, high pier engineering, building, chimney is from rising creeping formwork.

Technical background

Mainly there is following shortcoming in the creeping formwork that present domestic construction enterprises use in construction high pier, high tower and highrise building: (1) versatility is poor; One cover creeping formwork only is applicable to a bridge, and the construction creeping formwork that finishes is promptly scrapped, and repeats to make waste resource and manpower; (2) less economical: as from great, to design unreasonablely, guarantee construction safety by the material usage that strengthens creeping formwork; (3) operation inconvenience: creeping formwork climb main rely on tower crane or lead chain promote, the fixing of template also mainly established support or external bracing by other, causes long construction period, material, manpower consumption are many.(4) poor stability: traditional creeping formwork relies on external force to promote, necessary Fragmentation, and working platform is little, can not seal poor stability during work.

Summary of the invention

In order to overcome the problems referred to above, the purpose of this utility model provides a kind of hydraulic pressure easy to operate, safe and reliable, that versatility is good, cost is low and rises creeping formwork certainly.

The technical scheme that the utility model is dealt with problems is that this kind hydraulic pressure is from rising creeping formwork, comprise the template that four sides are provided with, it is characterized in that described template is fixed on the climbing form frame, last climbing form frame is connected on the middle part climbing form frame of fixing with anchoring piece by adjusted support bar, vertical adjusting bar adjustable ground, and last climbing form frame upper and lower is to being fixed with No. two working platformes and a working platform; The middle part climbing form frame is fixed in the suspender fixing hole, which is provided with No. zero working platform, the below of middle part climbing form frame by under regulate support bar and vertical pull bar is connected with a negative working platform, negative No. two working platformes in turn; The support wheel that cooperates with the track that climbs is fixed on the inboard vertical pull bar.

The beneficial effects of the utility model are:

Good economy performance: the member that this cover creeping formwork is adopted be can be general standardized structural element, except that the minority consumable accessory need be changed, 80% member can be applicable in the multi-form structure construction after the dismounting combination, reduced and repeated to make the waste that is caused, saved about 35% than creeping formwork expense by the conventional method processing and manufacturing.

Speed of application is fast: a sections the time-to-climb be 40-60min, a construction period is 3-5 days, the works height of average cast is 0.9-1.1m/d.The fast 10-20% of climbing formwork for construction speed than existing other types.

Safety is good: this cover fluid pressure type is to rely on the hydraulic system integral body of self to climb from rising creeping formwork, and working platform integral body is along with rising, and operation platform seals all the time, for execute-in-place provides safer construction space.

Easy to operate.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 looks schematic diagram for a creeping formwork structure left side;

Fig. 3 is coagulation top-pour shape intention of the present utility model when good;

State diagram when Fig. 4 throws off concrete surface for creeping formwork;

Fig. 5 is the state diagram when climbing the track rising;

State diagram when Fig. 6 rises for creeping formwork;

State diagram when Fig. 7 rises to new station for creeping formwork;

State diagram when Fig. 8 is the creeping formwork matched moulds;

Illustrate 1 template, climbing form frame on 2,3 No. two working platformes, No. 4 working platformes, 5 adjusted support bars, 6 vertical adjusting bars, 7 No. zero working platformes, 8 middle part climbing form frames, 9 negative working platformes, 10 negative No. two working platformes, 11 times adjusting support bars, 12 support wheels, 13 tracks that climb, 14 times anchoring pieces, 15 climbing devices, anchoring piece on 16,17 vertical pull bars.

The specific embodiment

As shown in Figure 1.

This kind hydraulic pressure is from rising creeping formwork, comprise the template 1 that four sides are provided with, each template 1 all is fixed on the climbing form frame 2, last climbing form frame 2 is connected on the middle part climbing form frame of fixing with anchoring piece 8 by adjusted support bar 5, vertical adjusting bar 6 adjustable grounds, and last climbing form frame 2 upper and lowers are to being fixed with No. two working platformes 3 and a working platform 4; Middle part climbing form frame 8 is fixed in the suspender fixing hole, which is provided with No. zero working platform 7, the below of middle part climbing form frame 8 by under regulate support bar 11 and vertical pull bar 17 is connected with a negative working platform 9, negative No. two working platformes 10 in turn; The support wheel 12 that cooperates with the track 13 that climbs is fixed on the inboard vertical pull bar 17.

Fig. 2 looks schematic diagram for a creeping formwork structure left side.

On overall, the utility model comprises template system, Work platform system two large divisions, and matches with the hydraulic pressure climbing device.

The hydraulic pressure climbing device: the integral body that is used for support body is climbed, and comprises built-in fitting, the guide rail that climbs, hydraulic test etc.

Template system: be used to finish the concreting moulding.Form surfacing adopts Finland to produce 18mm Visa plate, and back side wooden H-beam to alleviate deadweight, increases formwork rigidity.Template can move horizontally, and the concreting thing is established Screw arbor with nut at both-ends and reinforced.

Work platform system: native system is provided with five layers of working platform altogether, be respectively from top to bottom 2#, 1#, 0# ,-1# ,-2#, upper two layers is used for reinforcing bar binding and concreting, the 0# platform is used to regulate template, 1# is the operating platform that climbs, be used to lay tensioning equipment ,-2# platform is used for prestressed stretch-draw, mud jacking, maintenance.

The course of work is as follows:

Fig. 3 is concrete casting state diagram of the present utility model when good.At this moment, swash and touch frame 2 and tightly surround concrete A, the creeping formwork overall fixed be arranged in parallel at two fixedlys connected with last anchoring piece 16 and is arranged on the creeping formwork support fixing hole on the climbing device 15, and the lower end is supported by support wheel 12 respectively.

State diagram when Fig. 4 throws off concrete surface for creeping formwork.During the demoulding, outwards the pulling mould bases 2 that swashes makes climbing form frame around adjusting support bar 5 and 6 translations of vertical adjusting bar, swashes to touch frame 2 and can throw off concrete.New pre-buried anchoring piece exposes.

Fig. 5 is the state diagram when climbing the track rising.This moment, creeping formwork was motionless under the effect of climbing device 15, and the track that climbs rises to the pre-buried anchoring piece place of new station, and is fixed on the anchoring piece.

State diagram when Fig. 6 rises for creeping formwork.The track that climbs this moment is motionless, and creeping formwork rises to the position at Fig. 7 place under the effect of hoisting mechanism.

State diagram when Fig. 8 is the creeping formwork matched moulds.After creeping formwork arrives the target location, and after the hoisting mechanism locking, will go up the mould of slippaging in the climbing form frame, the template opposite face is fixed with Screw arbor with nut at both-ends during fluid concrete.

Hydraulic pressure automatic climbing device the applicant that climbing device adopts applies in addition.

Claims

1, a kind of hydraulic pressure is from rising creeping formwork, comprise the template that four sides are provided with, it is characterized in that described template is fixed on the climbing form frame, last climbing form frame is connected on the middle part climbing form frame of fixing with anchoring piece by adjusted support bar, vertical adjusting bar adjustable ground, and last climbing form frame upper and lower is to being fixed with No. two working platformes and a working platform; The middle part climbing form frame is fixed in the suspender fixing hole, which is provided with No. zero working platform, the below of middle part climbing form frame by under regulate support bar and vertical pull bar is connected with a negative working platform, negative No. two working platformes in turn; The support wheel that cooperates with the track that climbs is fixed on the inboard vertical pull bar.