CN216471812U

CN216471812U - Roof portal frame

Info

Publication number: CN216471812U
Application number: CN202123354171.9U
Authority: CN
Inventors: 秦楠
Original assignee: Henan Tianmai Communication Engineering Design Co ltd
Current assignee: Henan Tianmai Communication Engineering Design Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-10
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a portal frame technical field discloses roofing portal frame, and the portal frame commonly used is often inconvenient when the floor uses, and overall stability is not enough, and the couple can not rotate as required. Including the mounting bracket, the mounting bracket is provided with two, and the diaphragm is installed jointly at the top of two mounting brackets, and the bottom fixed mounting of diaphragm has the track, and the top slidable mounting of mounting bracket is in the track, the utility model discloses can adjust the hookup location of mounting bracket and diaphragm as required, the couple can hang the fixed pulley and hoist the heavy object, the turning block can rotate, make things convenient for the heavy object rotatory, it makes to insert to spacing downthehole to rotate the turning rod, can carry out spacing fixed to the couple, insert the multiplicable overall stability of intubate in the connecting block, be provided with the mounting panel, install on the mounting bracket through riser and screw rod, it drives the threaded rod rotation to rotate the kicking block, makes backup pad and ground contact, can make the mounting bracket keep vertical when the installation for it is comparatively convenient to install.

Description

Roof portal frame

Technical Field

The utility model relates to a portal frame technical field specifically is roofing portal frame.

Background

The portal frame is a novel small-sized hoisting portal frame developed according to the requirements of carrying equipment, warehouse in and out, hoisting and maintaining heavy equipment and material transportation required by daily production of medium and small factories (companies), and mainly plays a role in hoisting a heavy object.

When the common gantry is used on a floor, the common gantry is often inconvenient to assemble and install, is insufficient in overall stability, is easy to shake and deform, and is inconvenient to use because a hanging hook cannot rotate as required. In response to this situation, one skilled in the art provides a roofing gantry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roofing portal frame to inconvenient composite erection, the couple of carrying out that proposes in solving above-mentioned background art can not carry out the pivoted problem as required.

In order to achieve the above object, the utility model provides a following technical scheme:

roofing portal frame, including the mounting bracket, the mounting bracket is provided with two, and the top of two mounting brackets installs the diaphragm jointly, the bottom fixed mounting of diaphragm has the track, and the top slidable mounting of mounting bracket is in the track, the top symmetry of diaphragm is provided with a plurality of mating holes, and the mating hole passes through bolt and mounting bracket top fixed connection, the bottom fixed mounting of mounting bracket has two gyro wheels, the top central authorities of diaphragm rotate through the bearing and install the commentaries on classics piece, the bottom fixed mounting of commentaries on classics piece has the couple, install the bull stick through the screw on the commentaries on classics piece, spacing hole has been seted up at the top of diaphragm, and spacing hole is the cooperation component with the bull stick.

As a further aspect of the present invention: two the equal fixed mounting in bottom both ends of mounting bracket has the connecting block, and it has the intubate to peg graft jointly between two connecting blocks.

As a further aspect of the present invention: the end part of the hook is provided with a stop lever.

As a further aspect of the present invention: two reinforcing plates are fixedly mounted on the mounting frame and are symmetrically arranged.

As a further aspect of the present invention: the mounting bracket is fixedly provided with a supporting component, the supporting component comprises a mounting plate, the mounting plate is inserted in the center of the bottom of the mounting bracket in an inserted mode, two vertical plates are symmetrically and fixedly arranged at the top of the mounting plate, the two vertical plates are transversely inserted and connected with two screw rods, the two screw rods all penetrate through the mounting bracket, and nuts are installed at the two ends of the two screw rods through threads.

As a further aspect of the present invention: two threaded rods are installed on the installation plate through threads, and a supporting plate is fixedly installed at the bottom end of each threaded rod.

As a further aspect of the present invention: the top fixed mounting of threaded rod has the kicking block, and the kicking block sets up to regular hexagonal prism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting position of the mounting frame and the transverse plate can be adjusted as required, the hook can be used for hanging the fixed pulley to lift a heavy object, the rotating block can rotate to facilitate the rotation of the heavy object, and the rotating rod is rotated to be inserted into the limiting hole to limit and fix the hook;

2. insert the multiplicable overall stability of intubate in the link, be provided with the mounting panel, install on the mounting bracket through riser and screw rod, rotate the kicking block and drive the threaded rod and rotate, make backup pad and ground contact, can make the mounting bracket keep vertical when the installation for it is comparatively convenient to install.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

fig. 3 is a schematic structural view of the support assembly of the present invention.

In the figure: 1. a mounting frame; 2. a transverse plate; 3. rotating the block; 4. a support assembly; 11. a reinforcing plate; 12. a roller; 13. connecting blocks; 14. inserting a tube; 21. a track; 22. a mating hole; 31. hooking; 32. a gear lever; 33. a rotating rod; 34. a limiting hole; 41. mounting a plate; 42. a vertical plate; 43. a screw; 44. a threaded rod; 45. a support plate; 46. and (7) a top block.

Detailed Description

The following description will be clearly and completely described with reference to the drawings in the embodiment of the present invention, and please refer to fig. 1 to 3, the embodiment of the present invention is as follows:

roofing portal frame, including mounting bracket 1, mounting bracket 1 is provided with two, and diaphragm 2 is installed jointly at two mounting bracket 1's top, the bottom fixed mounting of diaphragm 2 has track 21, and mounting bracket 1's top slidable mounting is in track 21, the top symmetry of diaphragm 2 is provided with a plurality of mating holes 22, and mating holes 22 pass through bolt and mounting bracket 1 top fixed connection, mounting bracket 1's bottom fixed mounting has two gyro wheels 12, diaphragm 2's top central authorities rotate through the bearing and install commentaries on classics piece 3, the bottom fixed mounting of commentaries on classics piece 3 has couple 31, install bull stick 33 through the screw thread on the commentaries on classics piece 3, spacing hole 34 has been seted up at diaphragm 2's top, and spacing hole 34 is the cooperation component with bull stick 33.

In fig. 1: the two ends of the bottom of the two mounting frames 1 are fixedly provided with the connecting blocks 13, and the two connecting blocks 13 are inserted with the insertion pipes 14 together, so that the overall stability can be improved; fixed mounting has two reinforcing plates 11 on the mounting bracket 1, and two reinforcing plates 11 set up for the symmetry, improve holistic stability.

In fig. 1 and 2: the end of the hook 31 is provided with a stop lever 32 to prevent slipping out.

In fig. 1 and 3: the supporting component 4 is fixedly installed on the installation rack 1, the supporting component 4 comprises an installation plate 41, the installation plate 41 is inserted in the center of the bottom of the installation rack 1, two vertical plates 42 are symmetrically and fixedly installed on the top of the installation plate 41, two screw rods 43 are transversely inserted into the two vertical plates 42, the two screw rods 43 penetrate through the installation rack 1, nuts are installed at two ends of the two screw rods 43 through threads, and the installation rack 1 is convenient to install vertically; two threaded rods 44 are installed on the installation plate 41 through threads, and a support plate 45 is fixedly installed at the bottom end of each threaded rod 44 and is in contact with the ground for supporting; the top end fixed mounting of threaded rod 44 has kicking block 46, and kicking block 46 sets up to regular hexagonal prism, the convenient rotation.

The utility model discloses a theory of operation is: the top of the mounting frame 1 is inserted into the rail 21 and is connected with the matching hole 22 in a matched mode through a bolt, the connecting position of the mounting frame 1 and the transverse plate 2 can be adjusted according to needs, installation is facilitated, the hook 31 can be used for hanging a fixed pulley to lift a heavy object, the rotating block 3 can rotate to facilitate rotation of the heavy object, the rotating rod 33 is rotated to be inserted into the limiting hole 34, and the hook 31 can be limited and fixed; insert intubate 14 in connecting block 13, stability when multiplicable use is provided with mounting panel 41, installs on mounting bracket 1 through riser 42 and screw rod 43, rotates kicking block 46 and drives threaded rod 44 and rotate, makes backup pad 45 and ground contact, can make mounting bracket 1 keep vertical when the installation portal frame for it is comparatively convenient to install, and reinforcing plate 11 multiplicable holistic stability.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The roof portal frame comprises two mounting frames (1) and is characterized in that the number of the mounting frames (1) is two, and the top parts of the two mounting frames (1) are jointly provided with a transverse plate (2), the bottom part of the transverse plate (2) is fixedly provided with a track (21), the top end of the mounting rack (1) is slidably arranged in the track (21), a plurality of matching holes (22) are symmetrically arranged at the top of the transverse plate (2), and mating holes (22) pass through bolt and mounting bracket (1) top fixed connection, the bottom fixed mounting of mounting bracket (1) has two gyro wheels (12), the top central authorities of diaphragm (2) rotate through the bearing and install commentaries on classics piece (3), the bottom fixed mounting of commentaries on classics piece (3) has couple (31), change piece (3) and go up and install bull stick (33) through the screw thread, spacing hole (34) have been seted up at the top of diaphragm (2), and spacing hole (34) and bull stick (33) are the cooperation component.

2. The roofing portal frame according to claim 1, characterized in that the two mounting frames (1) are fixedly provided with connecting blocks (13) at both ends of the bottom, and the two connecting blocks (13) are jointly inserted with an insertion tube (14).

3. Roofing portal frame according to claim 1, characterized in that the ends of said hooks (31) are provided with stop bars (32).

4. The roofing portal frame of claim 1, characterized in that two reinforcing plates (11) are fixedly mounted on the mounting frame (1), and the two reinforcing plates (11) are symmetrically arranged.

5. The roofing portal frame according to claim 1, characterized in that a support component (4) is fixedly installed on the mounting frame (1), the support component (4) comprises a mounting plate (41), the mounting plate (41) is inserted in the center of the bottom of the mounting frame (1), two vertical plates (42) are symmetrically and fixedly installed on the top of the mounting plate (41), two screw rods (43) are transversely inserted in the two vertical plates (42), the two screw rods (43) penetrate through the mounting frame (1), and nuts are installed at two ends of the two screw rods (43) through threads.

6. The roofing portal frame of claim 5, wherein the mounting plate (41) is provided with two threaded rods (44) by threads, and a support plate (45) is fixedly arranged at the bottom ends of the threaded rods (44).

7. The roofing gantry of claim 6, wherein a top block (46) is fixedly mounted on the top end of the threaded rod (44), and the top block (46) is arranged as a regular hexagonal prism.