CN209817433U - High and large template symmetrical suspension climbing type triangular truss support system - Google Patents

Abstract

The utility model relates to a high big template symmetry hangs climbing formula triangle truss support system, its characterized in that: the lifting device comprises a suspension type tripod, a hydraulic climbing device, a vertical slideway, a pull rod, a safety net and a scaffold upright rod; the suspension type tripod is a tension-support combined tripod consisting of a vertical rod, a pull rod, a support rod and a cross rod, lifting lugs are arranged at two ends of the vertical rod, and a positioning rod is arranged at one end of the cross rod; the scaffold upright post is provided with a vertical slideway and a hanging lug, and the vertical slideway is fixed on the scaffold upright post through a fastener; the hydraulic climbing device is connected with the vertical slideway through an upper climbing boot and a lower climbing boot; the lifting lug and the hanging lug are fixed through a bolt and a bolt. The utility model relates to a structure roof beam side and roof beam under operating space big, the construction safety is high, the component is retrieved and is recycled high, overcome the support frame that the construction of traditional big template support system exists prop up tear work load big, the little scheduling problem in beam bottom operating space, economic and technical benefit is showing.

Description

High and large template symmetrical suspension climbing type triangular truss support system

Technical Field

The utility model relates to a high big template symmetry hangs climbing formula triangular truss support system belongs to the building engineering field, is applicable to high big template beam slab and supports engineering.

Background

In the face of large-span reinforced concrete structure engineering, a high and large template must be used in the engineering, the construction risk of the high and large template is large, and the matters needing attention are many. The conventional scaffold support system has the following problems: firstly, when the two sides of the concrete beam are inspected, templates are removed and materials are transported, the construction is very inconvenient because the operating space under the beam and the operating space at the beam side are small; secondly, the use amount of steel pipes and fasteners of the engineering is large due to the fact that a scaffold needs to be erected under the concrete beam; thirdly, the heavy scaffold erecting and dismantling workload leads to long construction period.

Therefore, in order to effectively solve the above problems, it is particularly critical to develop a time-saving and material-saving high-large formwork support system on the basis of ensuring the safety of the high-large formwork. The utility model discloses it just develops under such background and forms, must gain apparent economic benefits and social in being applied to the construction of actual tall and big template support system.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an operating space is little under the roof beam to traditional scaffold frame support system construction technology existence, steel pipe and fastener quantity are big, the complicated and cycle length scheduling problem of construction operation, a tall and big template symmetry hangs climbing formula triangular truss support system is proposed, this support system replaces the roof beam scaffold under in the traditional template support system through the triangular truss that the symmetry hung, treat that vertical slideway installs and take one's place, triangular truss assembles and the installation completion back, utilize hydraulic climbing ware to jack up triangular truss to design elevation promptly, further install the beam form and accomplish pouring of beam concrete.

In order to realize the technical purpose, the utility model discloses a following technical scheme:

high big template symmetry hangs climbing formula triangle truss support system, its characterized in that: the lifting device comprises a suspension type tripod, a hydraulic climbing device, a vertical slideway, a pull rod, a safety net and a scaffold upright rod; the suspension type tripod is a tension-support combined tripod consisting of a vertical rod, a pull rod, a support rod and a cross rod, lifting lugs are arranged at two ends of the vertical rod, and a positioning rod is arranged at one end of the cross rod; a pull rod is arranged between the suspension type tripods; the upper end and the lower end of the hydraulic climbing device are respectively provided with an upper climbing boot and a lower climbing boot, a hydraulic cylinder barrel and a piston rod are arranged between the upper climbing boot and the lower climbing boot, and the bottom of the upper climbing boot is fixed on a lifting lug; the scaffold upright post is provided with a vertical slideway and a hanging lug, and the vertical slideway is fixed on the scaffold upright post through a fastener; the hydraulic climbing device is connected with the vertical slideway through an upper climbing boot and a lower climbing boot; the lifting lug and the hanging lug are fixed through a bolt and a bolt.

The pull rod is fixedly connected with the cross rod of the suspension type tripod through a pull rod fixing fastener.

The lifting lug and the hanging lug are provided with bolt holes.

The lower part of the pull rod fixing fastener is provided with a groove-shaped clamp, the upper part of the pull rod fixing fastener is provided with a steel pipe clamp, the lower part of the groove-shaped clamp is provided with a tightly-pushing screw rod through a perforation, an upper clamping plate of the steel pipe clamp is connected with one end of a lower clamping plate through a shaft pin, and the other end of the steel pipe clamp is connected through a screw.

The vertical slide way is provided with ladder stops at intervals.

The positioning rod is provided with a steel pipe and a jacking support.

And the bottom of the suspension type tripod is provided with a net hanging screw and a safety net.

The top support is provided with a keel, the keel is provided with a beam template, and the lateral beam template penetrates through the bundle of the split screw and is provided with a presser foot.

The utility model has the following characteristics and beneficial effect:

(1) the suspended triangular hanging frame is used for replacing a beam falling anchor scaffold, so that sufficient walking and operating space is provided for constructors to carry out work such as scaffold in-vivo inspection, template removal and transportation, the using amount of materials such as steel pipes and fasteners is saved, the cost is reduced, and the erection speed of a support system is accelerated;

(2) the hydraulic climbing device is adopted to automatically lift the triangular truss, the frame body assembly is completely finished on the ground, a large amount of overhead work is reduced, the operation is convenient, the safety is high, the hydraulic climbing process is stable, the climbing speed is high, the construction safety is effectively improved while the construction period is saved;

(3) a safety net is hung on a net hanging screw arranged at the lower end of the suspension type tripod truss, so that materials, components and the like falling off in the construction process can be effectively contained, and the safety is guaranteed;

(4) the suspension type triangular supports are provided with the pull rods and the support rods in an up-and-down symmetrical mode, so that the functions of 'down bracing and up bracing' are achieved, the support body is more stable, meanwhile, the triangular trusses are formed by drawing the triangular supports through the pull rods, the stability of the formed triangular trusses is higher, more stable and safe conditions are provided for concrete pouring of the upper beam, and the construction quality is guaranteed;

(5) the suspension type tripod, the vertical slideway, the hydraulic climbing device and the like in the supporting system can be recycled, and the construction is high in energy conservation and environmental protection.

Drawings

FIG. 1 is a sectional view of a climbing type symmetrical suspension triangular truss support system for a high and large template;

fig. 2 is a detail view of a suspension tripod;

FIG. 3 is a detailed view of the hydraulic jack;

FIG. 4 is a detail view of a tie rod retaining clip;

FIG. 5 is a cross-sectional view A-A of FIG. 1;

FIG. 6 is a cross-sectional view B-B of FIG. 1;

fig. 7 is a cross-sectional view of C-C of fig. 1.

In the figure: 1. the hydraulic climbing device comprises a suspension type tripod, 101 vertical rods, 102 pull rods, 103 cross rods, 104 positioning rods, 105 net hanging screws, 106 lifting lugs, 107 supporting rods, 108 bolt holes, 2 vertical slideways, 201 ladder stops, 3 hydraulic climbers, 301 hydraulic cylinder barrels, 302 piston rods, 303 upper climbing shoes, 304 lower climbing shoes, 4 pull rod fixing fasteners, 401 groove-shaped clamps, 402 steel pipe clamps, 403 tightening screw rods, 404 upper clamping plates, 405 lower clamping plates, 5 tie rods, 6 safety nets, 7 steel pipes, 8 jacking supports, 9 fasteners, 10 scaffold upright rods, 11 keels, 12 beam templates, 13 presser feet, 14 opposite pulling screw rods, 15 beams, 16 welding parts, 17 hanging lugs and 18 bolts.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, and the following examples are illustrative of the present invention and are not limited to the following examples. In the building construction engineering construction of a certain building, the height of a first floor is 10.5m, the height of a beam is 1m, and a high and large template climbing type symmetrical suspension triangular support frame supporting system is adopted.

As shown in fig. 1, a pull rod fixing fastener 4 is installed at one end of a cross rod 103 of a suspension type tripod 1, and a tie rod 5 is installed in the pull rod fixing fastener 4; a steel pipe 7 and a jacking 8 are arranged on a positioning rod 104 welded at one end of a cross rod 103 of the suspension type tripod 1, a keel 11 is arranged on the jacking 8, a beam template 12 is arranged on the keel, a counter-pull screw 14 penetrates through the lateral beam template 12, and a presser foot 13 is arranged; lifting lugs are welded at the upper end and the lower end of a vertical rod 101 of the suspension type tripod 1, and a net hanging screw 105 and a safety net 6 are arranged at the lower part of the vertical rod 101; ladder stops 201 are welded on the vertical slideways 2 at intervals; the scaffold upright stanchion 10 is provided with a vertical slideway 2 through a fastener and welded with a hanging lug 17; the bottom of an upper climbing boot 303 of the hydraulic climbing device 3 is welded on the lifting lug 106; the hydraulic climbing device 3 is in snap joint with the vertical slideway 2 through an upper climbing boot 303 and a lower climbing boot 304; the lifting lug 106 and the hanging lug 17 are fixed through a bolt 18.

As shown in fig. 2, the suspension type tripod 1 is a tripod combined by a vertical rod 101, a pull rod 102, a support rod 107 and a cross rod 103, wherein lifting lugs 106 are welded at two ends of the vertical rod 101, a bolt hole 108 is arranged on each lifting lug 106, and a positioning rod 104 is welded at one end of the cross rod 103. The cross rod 103, the supporting rod 107 and the cross rod 103 are all square steel tubes, the positioning rod 104 is made of deformed steel, the lifting lug 106 is made of channel steel, and the channel steel is provided with a bolt hole 108.

As shown in fig. 3, an upper climbing shoe 303 and a lower climbing shoe 304 are respectively arranged at the upper end and the lower end of the hydraulic climbing device 3, and a hydraulic cylinder barrel 301 and a piston rod 302 are connected between the upper climbing shoe 303 and the lower climbing shoe 304 by bolts.

As shown in fig. 4, a groove-shaped clamp 401 is arranged at the lower part of the pull rod fixing fastener 4, a steel pipe clamp 402 is arranged at the upper part of the pull rod fixing fastener, a jacking screw 403 is arranged at the lower part of the groove-shaped clamp 401 through a hole, an upper clamping plate 404 of the steel pipe clamp 402 is connected with one end of a lower clamping plate 405 through a shaft pin, and the other end of the steel pipe clamp is connected with the. Wherein the channel card 401 is a channel steel.

As shown in fig. 5, the vertical slideway 2 is made of H-shaped steel, the fastener 9 is welded and fixed on one side of the H-shaped steel by the welding part 16, and the other side of the H-shaped steel is uniformly welded with the ladder rail 201; the vertical slideway 2 is fixed on a scaffold upright rod 10 through a fastener 9.

As shown in fig. 6, a hanger 17 is welded on the scaffold upright rod 10, a lifting lug 106 is welded on the upper end and the lower end of the upright rod 101 of the suspension tripod 1, and the hanger 17 and the lifting lug 106 are fixed through a bolt 18.

As shown in fig. 7, the bottom of the hydraulic climbing device 3 is fixed on the lifting lug 106, and the climbing shoe 303 is engaged on the vertical slideway 2.

The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (8)

1. High big template symmetry hangs climbing formula triangle truss support system, its characterized in that: the device comprises a suspension type tripod (1), a hydraulic climbing device (3), a vertical slideway (2), a tie rod (5), a safety net (6) and a scaffold upright rod (10); the suspension type tripod (1) is a tripod combined by a tension support consisting of a vertical rod (101), a pull rod (102), a support rod (107) and a cross rod (103), lifting lugs (106) are arranged at two ends of the vertical rod (101), and a positioning rod (104) is arranged at one end of the cross rod (103); a tie rod (5) is arranged between the suspension type tripod (1); the upper end and the lower end of the hydraulic climbing device (3) are respectively provided with an upper climbing boot (303) and a lower climbing boot (304), a hydraulic cylinder barrel (301) and a piston rod (302) are arranged between the upper climbing boot (303) and the lower climbing boot (304), and the bottom of the upper climbing boot (303) is fixed on a lifting lug (106); the scaffold upright stanchion (10) is provided with a vertical slideway (2) and a hanging lug (17), and the vertical slideway (2) is fixed on the scaffold upright stanchion (10) through a fastener (9); the hydraulic climbing device (3) is connected with the vertical slideway (2) through an upper climbing shoe (303) and a lower climbing shoe (304); the lifting lug (106) and the hanging lug (17) are fixed through a bolt (18) by a bolt.

2. The high and large formwork symmetric suspension climbing type triangular truss support system according to claim 1, characterized in that: the drawknot rod (5) is fixedly connected with a cross rod (103) of the suspension type tripod (1) through a draw rod fixing fastener (4).

3. The high and large formwork symmetric suspension climbing type triangular truss support system according to claim 1, characterized in that: the lifting lug (106) and the hanging lug (17) are provided with bolt holes (108).

4. The high and large formwork symmetric suspension climbing type triangular truss support system according to claim 2, characterized in that: the lower part of the pull rod fixing fastener (4) is provided with a groove-shaped clamp (401), the upper part of the pull rod fixing fastener is provided with a steel pipe clamp (402), a lower part of the groove-shaped clamp (401) is provided with a tightly-pushing screw rod (403) in a perforation mode, an upper clamping plate (404) of the steel pipe clamp (402) is connected with one end of a lower clamping plate (405) through a shaft pin, and the other end of the steel pipe clamp is connected with.

5. The high and large formwork symmetric suspension climbing type triangular truss support system according to claim 1, characterized in that: the vertical slide way (2) is provided with ladder baffles (201) at intervals.

6. The high and large formwork symmetric suspension climbing type triangular truss support system according to claim 1, characterized in that: the positioning rod (104) is provided with a steel pipe (7) and a jacking (8).

7. The high and large formwork symmetric suspension climbing type triangular truss support system according to claim 1, characterized in that: the bottom of the suspension type tripod (1) is provided with a net hanging screw (105) and a safety net (6).

8. The high and large formwork symmetric suspension climbing type triangular truss support system according to claim 6, characterized in that: the top support (8) is provided with a keel (11), the keel (11) is provided with a beam template (12), and the lateral beam template (12) penetrates through a beam split screw (14) and is provided with a presser foot (13).