CN219489338U

CN219489338U - Hoisting device for U-shaped pipe ditch beam of wharf

Info

Publication number: CN219489338U
Application number: CN202320851973.0U
Authority: CN
Inventors: 庄然; 陈红兵; 季赵强; 冯华亦; 施海; 施佳俊
Original assignee: No2 Engineering Co ltd Of Cccc Third Harbor Engineering Co ltd
Current assignee: No2 Engineering Co ltd Of Cccc Third Harbor Engineering Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-08-08
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the technical field of pipe ditch beam hoisting, and discloses a hoisting device for a U-shaped pipe ditch beam of a wharf, which comprises: four double-spliced limiting channel steel, and the ends of adjacent double-spliced limiting channel steel are connected with each other. This hoist device of pier U type pipe ditch roof beam, through setting up two spacing channel-sections of piecing together, first rings, hanging hole, spout, backup pad, channel-section steel body and second rings, this gallows is calculated by the channel-section steel body to piecing together the welding and is formed, and prefabricated utility tunnel component has two sizes in the engineering, and two that correspond distance between the first rings is 3.5m, two distance between the second rings is 2.8m, and when processing preparation gallows, first rings and the second rings that set up two size positions, a gallows just can adapt to the hoist and mount demand of two kinds of size utility tunnel components, and the second rings also can set up to sliding mode, can adapt to the pipe ditch roof beam of various sizes, avoided bending of pipe ditch roof beam bottom, also easy to assemble and demolish the gallows.

Description

Hoisting device for U-shaped pipe ditch beam of wharf

Technical Field

The utility model relates to the technical field of pipe ditch beam hoisting, in particular to a hoisting device for a U-shaped pipe ditch beam of a wharf.

Background

The hydraulic design is first applied to the pier structure with urban utility tunnel structure, and prefabricated pipe gallery structure is hung through the crane on site, but prefabricated utility tunnel has two kinds of sizes, causes the bottom plate to buckle in order to prevent the component to lift by crane the in-process, through setting up spacing channel-section steel when originally lifting, need adjust spacing channel-section steel length before lifting, install in the component mouth both sides on, with the hoist cable utensil shackle give birth to detain on component rings again.

In the use, the component is installed and is taken off the shackle, and simultaneously the limit channel steel on two sides is also dismantled, and the installation and the dismantlement of limit channel steel waste a large amount of time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a lifting device for a U-shaped pipe ditch beam of a wharf, which solves the problems mentioned in the background.

The utility model provides the following technical scheme: hoist device of pier U type pipe ditch roof beam includes: the two-piece limiting channel steel comprises four two-piece limiting channel steel, wherein the end parts of the two-piece limiting channel steel are connected with each other, the four two-piece limiting channel steel are connected to form a rectangular hanging bracket, and hanging ring assemblies are arranged on the surfaces of the two-piece limiting channel steel which are symmetrically arranged;

the lifting ring assembly comprises two first lifting rings and two second lifting rings, lifting holes are formed in the surfaces of the first lifting rings and the surfaces of the second lifting rings, and the number of the lifting holes is two.

Preferably, the two first lifting rings and the two second lifting rings are welded on the surface of the double-spliced limiting channel steel, the distance between the two first lifting rings is 3.5m, and the distance between the two second lifting rings is 2.8m.

Preferably, the two first hanging rings are respectively welded at two ends of the double-spliced limiting channel steel, the surfaces of the two second hanging rings are provided with sliding grooves, and the inner walls of the sliding grooves are in sliding connection with the surfaces of the double-spliced limiting channel steel.

Preferably, the surfaces of the first hanging ring and the second hanging ring are respectively provided with a supporting plate, and the surfaces of the supporting plates are connected with the surfaces of the double-spliced limiting channel steel.

Preferably, the number of the support plates is two.

Preferably, the double-spliced limiting channel steel comprises two channel steels, and the two channel steels are connected with each other through welding.

Compared with the prior art, the utility model has the following beneficial effects:

this hoist device of pier U type pipe ditch roof beam, through setting up two spacing channel-sections that piece together, first rings, the hanging hole, the spout, the backup pad, channel-section steel body and second rings, this gallows is calculated by the channel-section steel body to piece together the welding and is formed, prefabricated utility tunnel component has two sizes in the engineering, the distance between two corresponding first rings is 3.5m, the distance between two second rings is 2.8m, when processing preparation gallows, set up the first rings and the second rings of two size positions, a gallows just can adapt to the hoist and mount demand of two kinds of size utility tunnel components, the second rings also can set up to sliding mode, can adapt to the pipe ditch roof beam of various sizes, the bending of pipe ditch roof beam bottom has been avoided, also easy to assemble and demolish the gallows.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model at the position A-A in FIG. 2;

FIG. 4 is a schematic side sectional view of the present utility model at position B-B in FIG. 2;

FIG. 5 is a schematic front view of a first lifting ring according to the present utility model;

FIG. 6 is a schematic side view of a first lifting ring according to the present utility model;

FIG. 7 is a schematic front view of a second lifting ring according to the present utility model; .

In the figure: 1. double-spliced limit channel steel; 2. a first hanging ring; 3. a hanging hole; 4. a chute; 5. a support plate; 6. a channel steel body; 7. and the second hanging ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, a lifting device for a U-shaped channel beam of a dock, includes: the two-piece spacing channel steel 1 is characterized in that the end parts of the adjacent two-piece spacing channel steel 1 are connected with each other, the two-piece spacing channel steel 1 comprises two channel steel bodies 6, the two channel steel bodies 6 are connected with each other through welding, the four two-piece spacing channel steel 1 are connected to form a rectangular hanging bracket, and hanging ring assemblies are arranged on the surfaces of the two-piece spacing channel steels 1 which are symmetrically arranged;

the lifting ring assembly comprises two first lifting rings 2 and two second lifting rings 7, lifting holes 3 are formed in the surfaces of the first lifting rings 2 and the second lifting rings 7, and the number of the lifting holes 3 is two.

Embodiment one:

the two first rings 2 and the two second rings 7 are welded on the surface of the double-spliced limiting channel steel 1, the distance between the two first rings 2 is 3.5m, the distance between the two second rings 7 is 2.8m, prefabricated comprehensive pipe gallery components in engineering have two sizes, the distance between the corresponding two first rings 2 is 3.5m, the distance between the two second rings 7 is 2.8m, the first rings 2 and the second rings 7 at two size positions are arranged during processing and manufacturing hanging frames, and one hanging frame can adapt to the hanging requirements of the comprehensive pipe gallery components with two sizes.

Embodiment two:

two first rings 2 are welded at the both ends of two piece together spacing channel-section steel 1 respectively, and spout 4 has all been seted up on the surface of two second rings 7, and the inner wall of spout 4 and the surface sliding connection of two piece together spacing channel-section steel 1, and second rings 7 set up to sliding mode, can adapt to the pipe ditch roof beam of various sizes, has avoided bending of pipe ditch roof beam bottom, also easy to assemble and demolishs the gallows.

Wherein; the surface of first rings 2 and second rings 7 all is provided with backup pad 5, and the surface of backup pad 5 is connected with the surface of two spacing channel-section steel 1 of piecing together, and the quantity of backup pad 5 is two, and the backup pad 5 that the surface of first rings 2 and second rings 7 all set up can support first rings 2 and second rings 7 respectively, improves the stability of gallows when hoist and mount.

Through setting up two spacing channel-section steel 1, first rings 2, the hanging hole 3, spout 4, backup pad 5, channel-section steel body 6 and second rings 7, this gallows is calculated by the atress and is pieced together the welding by channel-section steel body 6 pair and form, the size is 3.2mX4.25m, prefabricated utility tunnel component has two sizes in the engineering, distance between two corresponding first rings 2 is 3.5m, distance between two second rings 7 is 2.8m, during the processing preparation gallows, set up the first rings 2 and the second rings 7 of two size positions, a gallows just can adapt to the hoist and mount demand of two kinds of size utility tunnel components, second rings 7 also can set to sliding mode, can adapt to the pipe ditch roof beam of various sizes, the bending of pipe ditch roof beam bottom has been avoided, also easy to assemble and demolish the gallows.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hoist device of pier U type pipe ditch roof beam, its characterized in that includes: the two-piece spacing channel steel (1) is characterized in that the end parts of the four two-piece spacing channel steel (1) are mutually connected, the four two-piece spacing channel steel (1) are connected to form a rectangular hanger, and the surfaces of the two-piece spacing channel steel (1) which are symmetrically arranged are respectively provided with a hanging ring component;

the lifting ring assembly comprises two first lifting rings (2) and two second lifting rings (7), lifting holes (3) are formed in the surfaces of the first lifting rings (2) and the second lifting rings (7), and the number of the lifting holes (3) is two.

2. Hoisting device for U-shaped pipe ditch beam of wharf according to claim 1, characterized in that the two first hoisting rings (2) and the two second hoisting rings (7) are welded on the surface of the double-spliced limiting channel steel (1), the distance between the two first hoisting rings (2) is 3.5m, and the distance between the two second hoisting rings (7) is 2.8m.

3. The lifting device for the U-shaped pipe ditch beam of the wharf according to claim 1, wherein the two first lifting rings (2) are welded at two ends of the double-spliced limiting channel steel (1) respectively, sliding grooves (4) are formed in the surfaces of the two second lifting rings (7), and the inner walls of the sliding grooves (4) are in sliding connection with the surfaces of the double-spliced limiting channel steel (1).

4. A lifting device for a wharf U-shaped pipe ditch beam according to claim 2 or 3, wherein the surfaces of the first lifting ring (2) and the second lifting ring (7) are provided with a supporting plate (5), and the surface of the supporting plate (5) is connected with the surface of the double-spliced limiting channel steel (1).

5. Hoisting device for pier U-shaped channel beams according to claim 4, characterized in that the number of support plates (5) is two.

6. The hoisting device for the U-shaped pipe and channel beam of the wharf according to claim 5, wherein the double-spliced limiting channel steel (1) comprises two channel steel bodies (6), and the two channel steel bodies (6) are connected with each other through welding.