CN216836792U

CN216836792U - Steel construction of building and road and bridge construction usefulness lifts by crane equipment

Info

Publication number: CN216836792U
Application number: CN202220217358.XU
Authority: CN
Inventors: 文泽恩
Original assignee: Zhou Junjun; Xinjiang Zhengsheng Construction Engineering Co ltd
Current assignee: Zhou Junjun; Xinjiang Zhengsheng Construction Engineering Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-28
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to a steel construction lifts by crane technical field, and discloses a steel construction that building and road and bridge construction were used lifts by crane equipment, including fixing the base at the support frame lower surface, the last fixed surface of support frame is connected with the backup pad, the inboard fixedly connected with fixed plate of backup pad upper surface, the top activity of fixed plate lateral surface is pegged graft and is had rotatable pivot, the right-hand member fixedly connected with of pivot is motor just reversing. This steel construction of building and road and bridge construction usefulness lifts by crane equipment passes the base through the control gag lever post and injects the inside on ground, has increased the tie point between the device and the ground, has increased the ground power of grabbing of the device, and the supporting seat has increased the area of contact between the device and the ground simultaneously, has prevented that the steel construction that the device hoisted from taking place when rocking by a wide margin, has caused the phenomenon that the device appears empting to take place very easily, has improved the stability of the device when using.

Description

Steel construction of building and road and bridge construction usefulness lifts by crane equipment

Technical Field

The utility model relates to a steel construction lifts by crane technical field specifically is a steel construction of building and road and bridge construction usefulness lifts by crane equipment.

Background

Through retrieval, Chinese patent No. 202120017696.4 discloses a steel structure hoisting device for building and road and bridge construction, which relates to the technical field of steel structure hoisting, in particular to a steel structure hoisting device for building and road and bridge construction, wherein a user opens a second motor, the output end of the second motor drives a second rotating shaft to rotate, the second rotating shaft electrically drives a second gear to rotate, the second gear drives a second gear to rotate, a first gear drives a screw to rotate, the screw drives a convex slider to move transversely, the convex slider drives a fixed plate to move transversely, the fixed plate drives a connecting block, a stress plate and a clamping plate to move transversely, so that the stress of a hoisted object is uniform, then the clamping plate drives a second sliding rod to move by the user, so that the stress plate is positioned at the lower part of a framework of the hoisted object, the clamping plate is driven to shrink by the elasticity of a second spring, so as to clamp the hoisted object, the stability of the lifted object is guaranteed, the object is not easy to fall off, and the effect of safety guarantee of ground workers is improved.

Under the prior art, most equipment structure of lifting by crane is comparatively simple, and it supports it to place subaerial with the frame is direct basically, and is less with the contact surface between the ground, and it is relatively poor to grab the land fertility, and when the steel construction that equipment of lifting by crane hoisted takes place rocking by a wide margin, causes very easily that equipment of lifting by crane appears toppling over the phenomenon emergence, great reduction the stability of equipment of lifting by crane when using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a steel construction of building and road and bridge construction usefulness lifts by crane equipment has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel construction that building and road and bridge construction were used lifts by crane equipment, is including fixing the base at the support frame lower surface, the last fixed surface of support frame is connected with the backup pad, the inboard fixedly connected with fixed plate of backup pad upper surface, the top activity of fixed plate lateral surface is pegged graft and is had rotatable pivot, the positive reverse motor of right-hand member fixedly connected with of pivot, the right side fixed mounting of positive reverse motor and backup pad upper surface, the fixed stop ring that has cup jointed in the outside of pivot surface, wire rope has been cup jointed to the surface of pivot, wire rope's bottom fixedly connected with connection pad, the middle part fixedly connected with couple of connection pad lower surface, the rear side of couple surface has cup jointed the extrusion spring, the bottom activity of couple surface has cup jointed mobilizable baffle.

Preferably, mobilizable stopper is worn to be equipped with in the bottom of support frame lateral surface, the medial surface fixedly connected with limiting plate of stopper, the pole is handed to the middle part fixedly connected with of limiting plate medial surface, the middle part fixedly connected with quarter butt of limiting plate medial surface, spacing spring has been cup jointed to the surface of quarter butt, mobilizable mounting panel has been cup jointed in the bottom activity of support frame lateral surface, mobilizable gag lever post is worn to be equipped with in the outside of mounting panel upper surface, the gag lever post runs through in the lateral surface of mounting panel and base, the inside of mounting panel is rotated and is connected with the rotor plate, the lateral surface fixedly connected with supporting seat of rotor plate, the inboard fixedly connected with connecting plate of mounting panel lateral surface, the middle part activity of connecting plate lateral surface is pegged graft and is had the inserted bar.

Preferably, the top of the inner side surface of the support frame is fixedly connected with a tripod, and the upper surface of the tripod is fixedly connected with the lower surface of the support plate.

Preferably, the bottom of the outer side surface of the rotating plate is provided with a jack, and the inner diameter of the jack is matched with the outer diameter of the inserted rod.

Preferably, the manufacturing materials of the limiting block, the limiting plate, the connecting plate and the inserted rod are all stainless steel.

Preferably, the bottom of the inner side surface of the support frame is provided with a through groove, and the inner diameter of the through groove is matched with the outer diameter of the handheld rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a steel construction of building and road and bridge construction usefulness lifts by crane equipment possesses following beneficial effect:

1. this steel construction of building and road and bridge construction usefulness lifts by crane equipment passes the base through the control gag lever post and injects the inside on ground, has increased the tie point between the device and the ground, has increased the ground power of grabbing of the device, and the supporting seat has increased the area of contact between the device and the ground simultaneously, has prevented that the steel construction that the device hoisted from taking place when rocking by a wide margin, has caused the phenomenon that the device appears empting to take place very easily, has improved the stability of the device when using.

2. This steel construction of building and road and bridge construction usefulness lifts by crane equipment, it is spacing to extrude the baffle by the sustainable the reaction force that the extrusion spring produced for the baffle can carry out effectual sheltering from to the inside rope of hanging of couple always, has prevented that the device from when lifting by crane the steel construction, and the steel construction takes place to rock and causes the rope to slide and deviate from the inside phenomenon of couple and take place, great improvement the device practicality when using.

3. This steel construction of building and road and bridge construction usefulness lifts by crane equipment, the inside that the mounting panel was extracted to the drive stopper that can the indirectness through controlling handheld pole, the user can be quick remove the fixed between support frame and the mounting panel, make things convenient for the staff to extract the gag lever post ground, remove the device and fixed between the ground for the device is convenient for the staff and dismantles it or removes.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of the present invention showing a partial structure.

In the figure: 1. a support frame; 2. a base; 3. a support plate; 4. a fixing plate; 5. a rotating shaft; 6. a positive and negative rotation motor; 7. a limiting ring; 8. a wire rope; 9. a connecting disc; 10. hooking; 11. a compression spring; 12. a baffle plate; 13. a limiting block; 14. a limiting plate; 15. a hand-held wand; 16. a short bar; 17. a limiting spring; 18. mounting a plate; 19. a limiting rod; 20. a rotating plate; 21. a supporting seat; 22. a connecting plate; 23. and (4) inserting the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a steel structure hoisting device for construction of buildings and roads and bridges comprises a base 2 fixed on the lower surface of a support frame 1, a support plate 3 is fixedly connected on the upper surface of the support frame 1, a fixed plate 4 is fixedly connected on the inner side of the upper surface of the support plate 3, a rotatable rotating shaft 5 is movably inserted at the top of the outer side surface of the fixed plate 4, a forward and reverse rotating motor 6 is fixedly connected at the right end of the rotating shaft 5, the forward and reverse rotating motor 6 is fixedly installed on the right side of the upper surface of the support plate 3, a limiting ring 7 is fixedly sleeved on the outer side of the outer surface of the rotating shaft 5, a steel wire rope 8 is sleeved on the outer surface of the rotating shaft 5, a connecting disc 9 is fixedly connected at the bottom end of the steel wire rope 8, a hook 10 is fixedly connected at the middle part of the lower surface of the connecting disc 9, an extrusion spring 11 is sleeved on the rear side of the outer surface of the hook 10, a baffle 12 can be continuously extruded and limited by the reactive force generated by the extrusion spring 11, make baffle 12 can carry out effectual sheltering from all the time to the inside rope of hanging of couple 10, prevented that the device from when lifting by crane the steel construction, the steel construction takes place to rock and causes the rope to slide and deviate from the inside phenomenon of couple 10 and take place, great improvement the device practicality when using, mobilizable baffle 12 has been cup jointed in the bottom activity of couple 10 surfaces.

In order to improve the stability of the device when in use, the utility model is provided with a movable limiting block 13 arranged at the bottom of the outer side surface of a support frame 1, a limiting plate 14 is fixedly connected with the inner side surface of the limiting block 13, a handheld rod 15 is fixedly connected with the middle part of the inner side surface of the limiting plate 14, the limiting block 13 can be indirectly driven to pull out the mounting plate 18 by controlling the handheld rod 15, a user can quickly release the fixation between the support frame 1 and the mounting plate 18, the worker can conveniently pull out the limiting rod 19 from the ground, the fixation between the device and the ground is released, so that the device is convenient for the worker to disassemble or move the device, a short rod 16 is fixedly connected with the middle part of the inner side surface of the limiting plate 14, a limiting spring 17 is sleeved on the outer surface of the short rod 16, the movable mounting plate 18 is movably sleeved at the bottom of the outer side surface of the support frame 1, and the movable limiting rod 19 is arranged at the outer side of the upper surface of the mounting plate 18, the ground grabbing force of the device is increased by controlling the limiting rod 19 to penetrate through the base 2 and be inserted into the ground, meanwhile, the contact area between the device and the ground is increased by the supporting seat 21, the phenomenon that the device is prone to toppling when a steel structure lifted by the device is greatly shaken is prevented, the stability of the device in use is improved, the limiting rod 19 penetrates through the outer side surfaces of the mounting plate 18 and the base 2, the mounting plate 18 is rotatably connected with the rotating plate 20, the outer side surface of the rotating plate 20 is fixedly connected with the supporting seat 21, the inner side of the outer side surface of the mounting plate 18 is fixedly connected with the connecting plate 22, the middle part of the outer side surface of the connecting plate 22 is movably inserted with the inserting rod 23, the limiting rod 19 is controlled to penetrate through the base 2 and be inserted into the ground, the ground grabbing force of the device is increased, and meanwhile, the contact area between the device and the ground is increased by the supporting seat 21, improve the stability of the device when using, fix between rotor plate 20 and connecting plate 22 for the convenience of the user, consequently offered the jack in the bottom of rotor plate 20 lateral surface, the internal diameter of jack and inserted bar 23's external diameter looks adaptation, control inserted bar 23 passes connecting plate 22 and rotor plate 20, realizes fixedly, has made things convenient for the user to fix between rotor plate 20 and the connecting plate 22.

The utility model discloses an improve the stability of being connected between support frame 1 and the backup pad 3, consequently at the top fixedly connected with tripod of 1 medial surface of support frame, the upper surface of tripod is connected with the lower fixed surface of backup pad 3, and the tripod has increased the stability of being connected between support frame 1 and the backup pad 3, has improved the stability of being connected between support frame 1 and the backup pad 3.

The utility model discloses an extension stopper 13, limiting plate 14, connecting plate 22 and inserted bar 23's life, consequently all set up stopper 13, limiting plate 14, connecting plate 22 and inserted bar 23's preparation material into the stainless steel, the hardness of stainless steel is higher, and non-deformable has prolonged stopper 13, limiting plate 14, connecting plate 22 and inserted bar 23's life.

The utility model discloses for convenient user's control handheld pole 15 removes along support frame 1's inside, consequently seted up logical groove in the bottom of 1 medial surface of support frame, the internal diameter that leads to the groove and handheld pole 15's external diameter looks adaptation has made things convenient for user's control handheld pole 15 to remove along support frame 1's inside.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

When the support frame is used, the inserting rod 23 is controlled to be pulled out of the connecting plate 22, the rotating plate 20 is removed from being shielded, then the rotating plate 20 is controlled to drive the supporting seat 21 to rotate outwards along the inside of the mounting plate 18 until the supporting seat rotates to a specified position, the rotating plate 20 and the connecting plate 22 are in a horizontal state, then the inserting rod 23 is controlled to penetrate through the connecting plate 22 and the rotating plate 20 to fix the rotating plate 20, then the mounting plate 18 is knocked downwards by a heavy object, the mounting plate 18 drives the limiting rod 19, the rotating plate 20 and the supporting seat 21 to move downwards along the outside surface of the support frame 1, meanwhile, the limiting rod 19 is slowly inserted into the inside of the ground along the inside of the base 2, when the mounting plate 18 is in contact with the limiting block 13, as the contact surface of the mounting plate 18 and the limiting block 13 is an arc surface, hard collision cannot occur, and meanwhile, the inner wall of the mounting plate 18 extrudes the limiting block 13 inwards, meanwhile, the limiting plate 14, the handheld rod 15 and the short rod 16 are driven by the limiting block 13 to move inwards along the inside of the supporting frame 1, the limiting plate 14 extrudes the limiting spring 17 until the lower surface of the mounting plate 18 is contacted with the upper surface of the base 2, meanwhile, the mounting plate 18 releases the extrusion of the limiting block 13, the limiting plate 14 and the limiting block 13 are driven by the reaction force generated by the extrusion of the limiting spring 17 to move outwards along the inside of the supporting frame 1 until the limiting block 13 penetrates through the supporting frame 1 to be inserted into the inside of the mounting plate 18, the mounting plate 18 is fixed, so that most area of the limiting rod 19 is inserted into the inside of the ground, the ground gripping force of the device is increased, meanwhile, the lower surface of the supporting seat 21 is tightly attached to the ground, the contact area between the device and the ground is increased, the stability of the device in use is improved, and then the forward and reverse motor 6 is started, the output end of the forward and reverse rotating motor 6 drives the rotating shaft 5 and the limiting ring 7 to rotate along the inside of the fixing plate 4, meanwhile, when the rotating shaft 5 rotates, the steel wire rope 8 is released, the hook 10 moves downwards until the hook moves to a specified position, then the forward and reverse rotating motor 6 is turned off, then the baffle 12 is controlled to move upwards along the outer surface of the hook 10, meanwhile, the extrusion spring 11 is extruded, the baffle 12 is enabled to relieve the shielding of the inside of the hook 10, then the hook 10 is controlled to hook and bind on the rope on the surface of the steel structure, then the control of the baffle 12 is relieved, meanwhile, the reaction force generated by the extrusion spring 11 drives the baffle 12 to move downwards, the rope in the hook 10 is shielded, and the phenomenon that the rope is separated from the inside of the hook 10 due to the shaking of the steel structure when the device is used for hoisting the steel structure is prevented, and then the positive and negative rotation motor 6 is started again, the output end of the positive and negative rotation motor 6 drives the rotating shaft 5 to rotate, and meanwhile, the rotating shaft 5 winds the steel wire rope 8, so that the steel structure is lifted.

To sum up, this steel construction of building and road and bridge construction usefulness lifts by crane equipment passes base 2 through control gag lever post 19 and injects the inside on ground, has increased the tie point between the device and the ground, has increased the device grab ground ability, and supporting seat 21 has increased the area of contact between the device and the ground simultaneously, has prevented that the steel construction that the device hoisted from taking place when rocking by a wide margin, causes the device to appear the phenomenon of empting very easily and takes place, has improved the stability of the device when using.

This steel construction of building and road and bridge construction usefulness lifts by crane equipment, it is sustainable extrudeing baffle 12 through extrusion spring 11 by the reaction force that the extrusion produced spacing for baffle 12 can carry out effectual sheltering from to the rope that 10 inside hung of couple all the time, has prevented that the device from lifting by crane to the steel construction, and the steel construction takes place to rock and causes the rope to slide and deviate from the inside phenomenon of couple 10 and take place, great improvement the practicality of the device when using.

This steel construction of building and road and bridge construction usefulness lifts by crane equipment, through the inside that the mounting panel 18 was extracted to the drive stopper 13 of control handheld pole 15 indirectness, the user can be quick remove the fixed between support frame 1 and the mounting panel 18, make things convenient for the staff to extract ground with gag lever post 19, remove the device and fixed between the ground for the device is convenient for the staff and dismantles or removes it.

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

Claims

1. The utility model provides a steel construction that building and road and bridge construction were used lifts by crane equipment, is including fixing base (2) at support frame (1) lower surface, its characterized in that: the upper surface of the supporting frame (1) is fixedly connected with a supporting plate (3), the inner side of the upper surface of the supporting plate (3) is fixedly connected with a fixing plate (4), the top of the outer side surface of the fixed plate (4) is movably inserted with a rotatable rotating shaft (5), a forward and reverse rotation motor (6) is fixedly connected at the right end of the rotating shaft (5), the forward and reverse rotation motor (6) is fixedly arranged on the right side of the upper surface of the supporting plate (3), a limiting ring (7) is fixedly sleeved on the outer side of the outer surface of the rotating shaft (5), a steel wire rope (8) is sleeved on the outer surface of the rotating shaft (5), the bottom end of the steel wire rope (8) is fixedly connected with a connecting plate (9), the middle part of the lower surface of the connecting disc (9) is fixedly connected with a hook (10), the rear side of the outer surface of the hook (10) is sleeved with an extrusion spring (11), and the bottom of the outer surface of the hook (10) is movably sleeved with a movable baffle (12).

2. The steel structure hoisting equipment for construction of buildings and roads and bridges as claimed in claim 1, wherein: the bottom of the outer side face of the support frame (1) is provided with a movable limiting block (13), the inner side face of the limiting block (13) is fixedly connected with a limiting plate (14), the middle part of the inner side face of the limiting plate (14) is fixedly connected with a handheld rod (15), the middle part of the inner side face of the limiting plate (14) is fixedly connected with a short rod (16), the outer surface of the short rod (16) is sleeved with a limiting spring (17), the bottom of the outer side face of the support frame (1) is movably sleeved with a movable mounting plate (18), the outer side of the upper surface of the mounting plate (18) is provided with a movable limiting rod (19), the limiting rod (19) penetrates through the outer side faces of the mounting plate (18) and the base (2), the inner part of the mounting plate (18) is rotatably connected with a rotating plate (20), the outer side face of the rotating plate (20) is fixedly connected with a supporting seat (21), and the inner side face of the mounting plate (18) is fixedly connected with a connecting plate (22), the middle part of the outer side surface of the connecting plate (22) is movably inserted with an inserted bar (23).

3. The steel structure hoisting equipment for construction of buildings and roads and bridges as claimed in claim 1, wherein: the top of the inner side surface of the support frame (1) is fixedly connected with a tripod, and the upper surface of the tripod is fixedly connected with the lower surface of the support plate (3).

4. The steel structure hoisting equipment for construction of buildings and roads and bridges as claimed in claim 2, wherein: the bottom of the outer side surface of the rotating plate (20) is provided with a jack, and the inner diameter of the jack is matched with the outer diameter of the inserted rod (23).

5. The steel structure hoisting equipment for construction of buildings and roads and bridges as claimed in claim 2, wherein: the limiting blocks (13), the limiting plates (14), the connecting plates (22) and the insertion rods (23) are made of stainless steel.

6. The steel structure hoisting equipment for construction of buildings and roads and bridges as claimed in claim 1, wherein: the bottom of the inner side surface of the support frame (1) is provided with a through groove, and the inner diameter of the through groove is matched with the outer diameter of the handheld rod (15).