CN217203935U

CN217203935U - Trash rack pier template hoisting device

Info

Publication number: CN217203935U
Application number: CN202123322866.9U
Authority: CN
Inventors: 王红军; 蒋有生; 晏明; 尚立斌; 张淳
Original assignee: Sinohydro Bureau 14 Co Ltd
Current assignee: Sinohydro Bureau 14 Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-16
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a trash rack pier template lifting device, which belongs to the technical field of hydraulic and hydroelectric building engineering, and comprises a hanging bracket, a stand column, a longitudinal beam, a cross beam, a crawling ladder, a construction channel and a plurality of hanging rings; the hanging bracket comprises upright posts, longitudinal beams and cross beams, the two upright posts and one longitudinal beam are fixedly connected into a door-shaped frame, the door-shaped frames are fixedly connected through a plurality of cross beams, and the cross beams are arranged on the junction points of the longitudinal beams and the upright posts; the crawling ladders are respectively arranged on four corners of the hanging bracket, and are mutually fixed with the upright posts, the longitudinal beams and the cross beams; the construction channels are uniformly distributed on the longitudinal beams and the cross beams; and a plurality of lifting rings are arranged on the longitudinal beam and the cross beam and at the two ends of the longitudinal beam and the cross beam. The utility model has the advantages of being simple in structure and convenient in operation, construction safety, cost are lower, can improve equipment utilization rate for the construction progress effectively reduces construction cost.

Description

Trash rack pier template hoisting device

Technical Field

The utility model belongs to the technical field of hydraulic and hydroelectric building engineering, specific theory relates to a trash rack pier plate hoisting device.

Background

At present, the power station trash rack pier template generally adopts the cantilever form to pour, traditional cantilever form promotes and adopts peripheral concrete placement to lift equipment perpendicularly or directly adopts chain block to hang to lift the installation template on the reinforcing bar, its construction safety risk is big, it is long to occupy perpendicular equipment of lifting by crane time, it is unfavorable to the concrete construction progress, consequently, it is necessary to provide a simple structure, construction safety, convenient and practical, the lower trash rack pier template hoisting device of cost, with improve equipment utilization ratio, accelerate the construction progress, effectively reduce construction cost.

Disclosure of Invention

In order to overcome the problem that exists among the background art, the utility model provides a trash rack pier plate hoisting device, simple structure, convenient operation, construction safety, cost are lower, can improve equipment utilization rate for the construction progress effectively reduces construction cost.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the trash rack pier template lifting device comprises a lifting frame 1, an upright post 2, a longitudinal beam 3, a cross beam 4, a crawling ladder 5, a construction channel 6 and a plurality of lifting rings 7; the hanging bracket 1 comprises upright posts 2, longitudinal beams 3 and cross beams 4, the two upright posts 2 and one longitudinal beam 3 are fixedly connected into a door-shaped frame, the door-shaped frames are fixedly connected through a plurality of cross beams 4, and the cross beams 4 are arranged on the connection points of the longitudinal beams 3 and the upright posts 2; the crawling ladder 5 is respectively arranged on four corners of the hanger 1, and the crawling ladder 5, the upright post 2, the longitudinal beam 3 and the cross beam 4 are mutually fixed; the construction channels 6 are uniformly distributed on the longitudinal beams 3 and the cross beams 4; and a plurality of lifting rings 7 are arranged on the longitudinal beam 3 and the cross beam 4 and at the two ends of the longitudinal beam and the cross beam.

Preferably, a fixing rod 8 is arranged between every two upright posts 2.

Preferably, inclined struts 9 are arranged between the fixing rods 8 and the longitudinal beams 3 and the transverse beams 4.

Preferably, a protective cage 10 is arranged on the ladder stand 5.

Preferably, guard rails 11 are arranged on both sides of the construction channel 6.

Preferably, the number of the upright posts 2 is at least 4, the number of the longitudinal beams 3 is at least 2, and the number of the cross beams 4 is at least 4.

Preferably, the suspension ring 7 comprises a peripheral suspension ring 12 and an inner suspension ring 13.

The utility model has the advantages that:

the utility model is hoisted to the cast concrete surface of the trash rack pier by peripheral vertical hoisting equipment (such as a gantry crane or a tower crane) and is used for hoisting the concrete template of the trash rack pier, a plurality of hoisting rings are arranged on the cross beam and the longitudinal beam, and the hand chain block is hung on the hoisting rings, so that the hoisting construction can be simultaneously carried out on a plurality of cast templates of the trash rack pier without mutual interference; just the utility model discloses simple structure, convenient operation, construction safety, convenient and practical, cost are lower, can improve equipment utilization rate for the construction progress effectively reduces construction cost.

Drawings

FIG. 1 is a schematic plan view of the large frame of the present invention;

FIG. 2 is a schematic view of the main structure of the big frame of the present invention;

FIG. 3 is a schematic plane structure of the small shelf of the present invention;

FIG. 4 is a schematic view of the structure of the small shelf of the present invention;

fig. 5 is a side view schematic structure of the present invention;

in the figure, 1-hanger, 2-column, 3-longitudinal beam, 4-beam, 5-ladder, 6-construction channel, 7-suspension ring, 8-fixing rod, 9-diagonal brace, 10-protective cage, 11-guardrail, 12-peripheral suspension ring, 13-inner suspension ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will make a detailed description of a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in fig. 1-3, the lifting device for the trash rack pier template comprises a hanger 1, an upright post 2, a longitudinal beam 3, a cross beam 4, a ladder stand 5, a construction channel 6, a plurality of lifting rings 7, a fixing rod 8, an inclined strut 9, a protective cage 10 and a guardrail 11. The hanger 1 comprises upright columns 2, longitudinal beams 3 and cross beams 4, wherein the number of the upright columns 2 is at least 4, the number of the longitudinal beams 3 is at least 2, and the number of the cross beams 4 is at least 4. Wherein two stands 2 and 3 welding of a longeron are "door" style of calligraphy frame, and each "door" style of calligraphy frame is with its fixed connection through a plurality of crossbeams 4 between, and crossbeam 4 arranges in on longeron 3 and stand 2 cross point. All weld dead lever 8 between per two stands 2, weld bracing 9 between dead lever 8 and longeron 3, the crossbeam 4, play fixed and strengthening effect, make hoisting device more stable. The crawling ladder 5 is respectively arranged on four corners of the hanging bracket 1, the crawling ladder 5 is welded and fixed with the stand column 2, the longitudinal beam 3 and the cross beam 4, and the protection cage 10 is arranged on the crawling ladder 5. The construction channels 6 are uniformly distributed on the longitudinal beams 3 and the cross beams 4, and guardrails 11 are arranged on two sides of the construction channels. During construction, workers can enter the construction passage 6 through the crawling ladder 5, and the protective cage 10 and the guardrail 11 can enhance safety and prevent the workers from falling from high places. A plurality of hanging rings 7 are welded on the longitudinal beam 3 and the cross beam 4 and at two ends of the longitudinal beam and the cross beam, a chain block can be hung on the hanging rings 7 to form a hanging point, the hanging of a trash rack pier concrete cantilever template or a combined large steel mold is realized, and a plurality of trash rack pier templates can be selected to be hung simultaneously without mutual interference. The utility model has the advantages of being simple in structure and convenient in operation, construction safety, convenient and practical, cost are lower, but improve equipment utilization rate for the construction progress effectively reduces construction cost.

The utility model discloses a working process:

at first select according to peripheral concrete vertical hoisting equipment (like door machine or tower machine) ability the utility model discloses the device, optional stand 2 is 4, and longeron 3 is 2, and crossbeam 4 is 4 trash rack pier template hoisting device or stand 2 of 4 and is 6, and longeron 3 is 3, and crossbeam 4 is 4 trash rack pier template hoisting device of root. The strength, rigidity and structural integrity of the component are stable, the component can be lifted by peripheral lifting equipment and placed on a poured concrete horizontal plane of the trash rack pier, the axis position is placed as far as possible, and the horizontal plane is ensured to be consistent.

When the lifting device is integrally hoisted, if 4 upright columns 2, 2

longitudinal beams

3 and 4 cross beams 4 are adopted, 4 chain blocks are integrally installed to form 4 hoisting points; if 6 upright posts 2, 3

longitudinal beams

3 and 4 cross beams 4 are adopted as a big frame, 6 chain blocks are installed to form 6 hoisting points, and hoisting steel wire ropes of the hoisting points are not less than A18 and are executed according to related safety regulations.

Will the utility model discloses hang and put the trash rack mound after, when carrying out the peripheral side forms of trash rack, pier nose, pier tail template hoist and mount, only allow two hoisting points to promote the template simultaneously, every template all adopts 5t chain block, 2 even symmetrical hoists of hoisting point to promote, constructor safety protection facility (safety rope, construction passageway 6 and guardrail 11) is equipped with targets in place, thereby guarantees the utility model discloses a stability and construction safety, also guaranteed constructor safety.

When the formwork inside the trash rack pier is lifted, 4 lifting points are allowed to operate simultaneously, such as two lifting points a, and two symmetrical lifting points b can operate simultaneously, each formwork is uniformly and symmetrically lifted by adopting a 5t chain block and 2 lifting points, and safety protection facilities (safety ropes, construction channels and guardrails 13) of constructors are equipped in place, so that safety can be guaranteed, and working efficiency can be improved. The utility model discloses during the use, need to prop, evenly promote the template, construction channel 6, template upper portion and below are strictly forbidden someone simultaneously.

Finally, the above preferred embodiments are only intended to illustrate the technical solution of the present invention and not to limit it, and although the present invention has been described in detail by the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a trash rack pier template hoisting device which characterized in that: the trash rack pier template lifting device comprises a lifting frame (1), upright posts (2), longitudinal beams (3), cross beams (4), a ladder stand (5), a construction channel (6) and a plurality of lifting rings (7); the hanging bracket (1) comprises upright posts (2), longitudinal beams (3) and cross beams (4), wherein the upright posts (2) and the longitudinal beams (3) are fixedly connected into door-shaped frames, the door-shaped frames are fixedly connected through a plurality of cross beams (4), and the cross beams (4) are arranged on the intersection points of the longitudinal beams (3) and the upright posts (2); the crawling ladder (5) is respectively arranged on four corners of the hanging bracket (1), and the crawling ladder (5), the stand column (2), the longitudinal beam (3) and the cross beam (4) are fixed with each other; the construction channels (6) are uniformly distributed on the longitudinal beams (3) and the cross beams (4); and a plurality of lifting rings (7) are arranged on the longitudinal beam (3) and the cross beam (4) and at the two ends of the longitudinal beam and the cross beam.

2. The trash rack pier template lifting device of claim 1, wherein: and a fixing rod (8) is arranged between each upright post (2) and the corresponding upright post (2).

3. The trash rack pier template lifting device of claim 2, wherein: and inclined struts (9) are arranged among the fixed rods (8), the longitudinal beams (3) and the cross beams (4).

4. The trash rack pier template lifting device of claim 1, wherein: the ladder stand (5) is provided with a protective cage (10).

5. The trash rack pier template lifting device of claim 1, wherein: and guardrails (11) are arranged on two sides of the construction channel (6).

6. The trash rack pier template lifting device of claim 1, wherein: the number of the upright posts (2) is at least 4, the number of the longitudinal beams (3) is at least 2, and the number of the cross beams (4) is at least 4.

7. The trash rack pier template lifting device of claim 1, wherein: the hanging ring (7) comprises a peripheral hanging ring (12) and an inner hanging ring (13).