CN221001911U - Roof profile steel cantilever frame installation device - Google Patents

Abstract

The utility model discloses a roof profile steel cantilever mounting device which comprises a bottom plate, universal wheels and a support, wherein the supports are arranged on two sides of the bottom plate, a first handle is arranged at the right end of the support, a support plate is arranged at the left end of the support, a first screw rod is vertically arranged above the support plate, a displacement plate is sleeved on the first screw rod, a matched limit nut is screwed on the first screw rod below the displacement plate, a bearing plate is arranged at the bottom of the displacement plate, and a limit plate is arranged above the bearing plate. According to the utility model, the limit nut is arranged on the first screw below the displacement plate, so that the height of the displacement plate can be adjusted according to the position of the mounting bolt, and then the cantilever beam can be rapidly and accurately mounted by being matched with the universal wheel; through setting up the bearing plate in displacement board bottom, play the effect of supporting the bearing plate, avoid traditional manual work to lift the potential safety hazard that exists, be favorable to construction safety smooth going on.

Description

Roof profile steel cantilever frame installation device

Technical Field

The utility model relates to an overhanging beam mounting tool, in particular to a roof profile steel overhanging frame mounting device, and belongs to the technical field of building construction.

Background

In the construction of the intelligent climbing frame with the roof main body structure, when the intelligent climbing frame is constructed to the roof structure, the climbing frame cannot be lifted upwards continuously due to the large influence of the overhanging size of the roof flower frame structure, and further, a cantilever beam is required to be erected outside the roof to serve as the outer protection and the formwork support for the construction of the large-size overhanging structure of the roof; because the position is special during construction, when the cantilever frame is installed outside the wall body, 1 worker is required to semi-grovelly locate outside the wall body, the installation holes at the end parts of the cantilever beams are sleeved on bolts outside the wall body, and the cantilever beams are lifted by two hands, so that the cantilever beams are kept stable, and at the moment, the cantilever beams can be fixed by the other worker; this kind of mode wastes time and energy, and the staff half lie prone at the outside behavior of wall body and have certain potential safety hazard, be unfavorable for going on smoothly of construction.

Disclosure of utility model

The technical problems to be solved by the utility model are as follows: the utility model provides a overcome prior art's not enough, provides a roofing shaped steel frame installation device that encorbelments, can be safe, stable support the roof beam that encorbelments to freely remove according to the mounted position, convenient to use, easy operation.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

The utility model provides a roofing shaped steel frame installation device that encorbelments, includes bottom plate, universal wheel and support, the both sides of bottom plate are provided with the support, the right-hand member of support is provided with the handle, the left end of support is provided with the extension board, the top of extension board is provided with first screw rod perpendicularly, the cover is equipped with the displacement board on the first screw rod to twist on the first screw rod of displacement board below has assorted stop nut, the bottom of displacement board is provided with the bearing plate, the lateral margin of bearing plate is provided with the second screw rod, the cover is equipped with the limiting plate on the second screw rod.

The bottom of the bottom plate is provided with universal wheels.

And a balancing weight is placed on the bottom plate.

The displacement plate is L-shaped, a second handle is arranged at the right end of the top surface of the displacement plate, a through hole is dug at the position of the top surface of the displacement plate corresponding to the first screw rod, a guide sleeve is arranged above the through hole, and a jacking bolt is arranged outside the guide sleeve.

The bearing plates are two, a second screw rod is correspondingly arranged in the middle of the outer side edge of each bearing plate, matched jacking nuts are screwed on the second screw rods, and the jacking nuts are located at the upper positions of the limiting plates.

The utility model has the positive beneficial effects that:

1. According to the utility model, the limit nut is arranged on the first screw below the displacement plate, so that when the cantilever beam is used, the height of the displacement plate can be adjusted according to the position of the mounting bolt, and meanwhile, the cantilever beam can be quickly mounted by horizontally moving the device through the universal wheel, so that the cantilever beam is convenient to use and simple to operate.

2. According to the utility model, the bearing plate is arranged at the bottom of the displacement plate, so that the cantilever beam is supported, the limiting plate is sleeved on the second screw rod, so that the cantilever beam is fixed, the stability and safety of the cantilever beam during hoisting are ensured, the potential safety hazard existing in the traditional manual hoisting is avoided, and the construction is facilitated to be carried out smoothly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a state diagram of the present utility model;

FIG. 3 is a schematic view of a displacement plate according to the present utility model;

wherein: the lifting device comprises a 1-bottom plate, 2-universal wheels, a 3-support, a 4-first handle, a 5-support plate, a 6-first screw rod, a 7-displacement plate, an 8-second handle, a 9-bearing plate, a 10-guide sleeve, an 11-limit nut, a 12-second screw rod, a 13-limit plate, a 14-jacking nut, a 15-balancing weight and an A-cantilever beam.

Detailed Description

The utility model is further explained and illustrated below with reference to the drawings:

Referring to fig. 1-3, a roof profile steel cantilever mounting device comprises a bottom plate 1, universal wheels 2 and a support 3, wherein the supports 3 are arranged on two sides of the bottom plate 1, a first handle 4 is arranged at the right end of the support 3, a support plate 5 is arranged at the left end of the support 3, a first screw rod 6 is vertically arranged above the support plate 5, a displacement plate 7 is sleeved on the first screw rod 6, a matched limit nut 11 is screwed on the first screw rod 6 below the displacement plate 7, a bearing plate 9 is arranged at the bottom of the displacement plate 7, a second screw rod 12 is arranged on the outer side of the bearing plate 9, and a limit plate 13 is sleeved on the second screw rod 12.

The universal wheels 2 are arranged at the bottom of the bottom plate 1.

A counterweight 15 is placed on the base plate 1.

The displacement plate 7 is L-shaped, a second handle 8 is arranged at the right end of the top surface of the displacement plate 7, a through hole is dug at the position of the top surface of the displacement plate 7 corresponding to the first screw rod 6, a guide sleeve 10 is arranged above the through hole, and a tightening bolt is arranged outside the guide sleeve 10.

The number of the bearing plates 9 is two, a second screw rod 12 is correspondingly arranged in the middle of the outer side edge of each bearing plate 9, a matched jacking nut 14 is screwed on the second screw rod 12, and the jacking nut 14 is positioned above the limiting plate 13.

There is a distance between the inner walls of the two bearing plates 9 which satisfies: the two bearing plates can horizontally rotate outwards.

In the above description, the displacement plate can be fixedly coupled with the first screw by providing the jack bolt outside the guide bush.

In the above description, the cross section of the support plate is a right triangle, and by providing the support plate at the left end of the support, a gap exists between the bearing plate and the support, and the connecting plate at the mounting end of the cantilever beam can be located in the gap.

In the above description, the weight of the balancing weight is determined according to the weight of the cantilever beam, so as to ensure the overall stability of the device.

In the above description, the number of the universal wheels is four, the four universal wheels are positioned at the positions of the two sides of the center of the bottom plate, and gaps exist between the universal wheels and the two ends of the bottom plate, so that the bottom plate can be outwards separated by a certain distance along the edge of the wall body.

In the above description, a connection plate is provided in the middle of the outer side of each of the bearing plates, and a second screw is vertically provided on each connection plate.

In the above description, the distance between the two brackets is larger than the width of the cantilever beam.

In the above description, when the cantilever beam is placed on the bearing plate, the limiting plate is sleeved on the second screw above the cantilever beam, and the matched nut is screwed on the second screw above the limiting plate, so that the cantilever beam can be pressed and fixed.

Working principle:

Before installation, the displacement plate is moved upwards along the first screw rod, and the position of the limit nut is adjusted at the same time, so that the bearing plate is higher than the bottom plate or is in a horizontal state with the bottom plate;

Placing the cantilever beam on a bearing plate, enabling a connecting plate at the mounting end to be positioned between the left end of the bottom plate and the bearing plate, and compacting the upper part of the cantilever frame through a pressing plate and a jacking bolt;

And (3) adjusting the position of the limit nut again to enable the displacement plate to slowly move downwards until the mounting hole at the end part of the cantilever beam is in a horizontal state with the bolt outside the wall, horizontally moving the device through the universal wheel until the mounting hole at the end part of the cantilever beam is aligned with the bolt outside the wall, and moving the device backwards until the mounting hole on the cantilever beam is sleeved outside the bolt, wherein the worker can quickly mount the nut for fixing.

After the end part of the cantilever beam is fixed with the wall body, the pressing plate is removed, the displacement plate is moved downwards to the first screw rod to move downwards, the displacement plate is rotated outwards along the first screw rod, and then the device is moved to the next installation position along the wall body.

According to the utility model, the limit nut is arranged on the first screw below the displacement plate, so that the height of the displacement plate can be adjusted according to the position of the mounting bolt, and then the cantilever beam can be rapidly and accurately mounted by being matched with the universal wheel; through setting up the bearing plate in displacement board bottom, play the effect of supporting the bearing plate, avoid traditional manual work to lift the potential safety hazard that exists, be favorable to construction safety smooth going on.

Claims (6)

1. The utility model provides a roofing shaped steel frame installation device that encorbelments, includes bottom plate (1), universal wheel (2) and support (3), its characterized in that: the utility model discloses a support structure for a bicycle, including bottom plate (1), support (3), support (5), displacement board (7) and limiting nut (11) are twisted on first screw (6) of displacement board (7) below, the bottom of displacement board (7) is provided with bearing plate (9), the outside limit of bearing plate (9) is provided with second screw (12), the cover is equipped with limiting plate (13) on second screw (12).

2. The roof section steel cantilever mounting device according to claim 1, wherein: the bottom of the bottom plate (1) is provided with universal wheels (2).

3. The roof section steel cantilever mounting device according to claim 1, wherein: a balancing weight (15) is placed on the bottom plate (1).

4. The roof section steel cantilever mounting device according to claim 1, wherein: the displacement plate (7) is distributed in an L shape, a second handle (8) is arranged at the right end of the top surface of the displacement plate (7), a through hole is dug at the position of the top surface of the displacement plate (7) corresponding to the first screw (6), a guide sleeve (10) is arranged above the through hole, and a tightening bolt is arranged outside the guide sleeve (10).

5. The roof section steel cantilever mounting device according to claim 1, wherein: the number of the bearing plates (9) is two, a second screw rod (12) is correspondingly arranged in the middle of the outer side edge of each bearing plate (9), a matched jacking nut (14) is screwed on the second screw rod (12), and the jacking nut (14) is located at the upper position of the limiting plate (13).

6. The roof section steel cantilever mounting device according to claim 5, wherein: a distance exists between the inner walls of the two bearing plates (9).