CN217627130U

CN217627130U - Hoisting device for bridge installation

Info

Publication number: CN217627130U
Application number: CN202221830893.9U
Authority: CN
Inventors: 邱高鹏; 黄昌年; 李亚军; 邱程鹏
Original assignee: Zhongpeng United Heavy Industry Group Co ltd
Current assignee: Zhongpeng United Heavy Industry Group Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-10-21
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a hoist device is used in bridge installation, including the hoist and mount board, the draw-in groove has all been seted up to the both sides of hoist and mount board, the draw-in groove is evenly distributed, the both ends of draw-in groove are all seted up flutedly, the inside fixed mounting of recess has fixed suction cup, the mounting groove has all been seted up to the both sides on hoist and mount board surface, and the user places I-shaped steel inside the draw-in groove of hoist and mount board upper end, and the user places another hoist and mount board on I-shaped steel, and the installation screw rod that lies in below hoist and mount board inserts the inside of the installation swivel nut that lies in top hoist and mount board in place, makes two hoist and mount boards connect, and the draw-in groove of top hoist and mount board is connected with I-shaped steel for I-shaped steel fixes inside the draw-in groove of two hoist and mount boards, also makes things convenient for the high-speed joint between two hoist and mount boards, when I-shaped steel inserts inside the draw-in groove, is connected with the fixed suction cup at draw-in groove both ends, makes I-shaped steel fix inside the draw-in groove, avoids hoist and process I-shaped steel slope to drop.

Description

Hoist device is used in bridge installation

Technical Field

The utility model relates to a technical field is built to the bridge, specifically is a hoist device is used in bridge installation.

Background

The bridge types are divided into railway bridges, highway-railway dual-purpose bridges, pedestrian bridges, water transport bridges (aqueducts) and other special bridges (such as pipelines, cables and the like) according to the purposes. According to the crossing obstacles, there are river-crossing bridges, valley-crossing bridges, line-crossing bridges (also called overpasses), viaducts, trestles, etc. The materials used include wood bridges, steel bridges, reinforced concrete bridges, prestressed concrete bridges, masonry bridges (including brick bridges, stone bridges, concrete bridges), etc. The bridge deck is divided into an upper bearing type bridge, a lower bearing type bridge and a middle bearing type bridge according to different positions of the bridge span structure. The bridge deck of the upper deck bridge is arranged on the top surface of the bridge span structure, the width of the bridge collapse structure can be smaller, the structure is simple, and the sight on the bridge is not blocked; the bridge deck of the through bridge is arranged at the lower part of the bridge span structure, the building height (the size from the rail bottom to the beam bottom) of the through bridge is small, the under bridge clearance is increased, but the bridge span structure is wide, and the structure is complex; the bridge deck of well formula bridge of holding arranges the middle part of bridge span structure in, mainly used arch form bridge span structure, and hoisting device is the important equipment of bridge construction in-process, and current hoisting device can to a certain extent, satisfies user's user demand, but in the use, still specific problem as follows:

1. the I-shaped steel is an important material of the bridge, when the I-shaped steel is hoisted by the conventional hoisting device, the I-shaped steel cannot be well fixed, and the I-shaped steel deviates and falls off in the hoisting process, so that a great safety problem exists;

2. in addition, during hoisting, the long I-shaped steel is very inconvenient to fix, and the hoisting effect is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist device is used in bridge installation to it is the important material of bridge to propose the I-shaped steel in solving above-mentioned background art, current hoist device is when hoist and mount bridge hoist and mount I-shaped steel, very easily because can't carry out fine fixing to the I-shaped steel, at the in-process of hoist and mount, the I-shaped steel produces the skew and drops, has very big safety problem, and when hoist and mount, longer I-shaped steel is fixed very inconvenient moreover, seriously influences the problem of hoist and mount effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoist device is used in bridge installation, includes the hoist and mount board, the draw-in groove has all been seted up to the both sides of hoist and mount board, the draw-in groove is evenly distributed, the both ends of draw-in groove are all seted up flutedly, the inside fixed mounting of recess has fixed suction cup, the mounting groove has all been seted up to the both sides on hoist and mount board surface, the equal movable mounting in both ends of mounting groove has the installation swivel nut, the equal fixed mounting in both sides of hoist and mount board upper end has the installation screw rod, the upper end fixed mounting of hoist and mount board has the hoist and mount hook, the both sides of mounting groove inner wall all are provided with the dismouting subassembly.

Preferably, the installation screw rod is located one side of the installation screw sleeve, and the installation screw rod on one side and the installation screw sleeve on the other side are symmetrically distributed.

Preferably, the two sides of the installation thread insert are uniformly provided with rotating blocks, the two ends of the inner wall of the installation groove are provided with through holes, and the through holes are symmetrically distributed on the two sides of the installation thread insert.

Preferably, the diameter of the through hole is equal to the inner diameter of the mounting screw sleeve, and the diameter of the mounting screw rod is equal to the inner diameter of the mounting screw sleeve.

Preferably, the dismounting assembly comprises an adjusting rod, a connecting groove, an air inlet groove, a connecting rod, a movable chock block, an air inlet hole and a clamping and fixing spring.

Preferably, the two ends of the hoisting plate are uniformly provided with connecting grooves, the connecting grooves are located below the fixed sucker, and one end inside the connecting grooves is provided with an air inlet hole connected with the fixed sucker.

Preferably, the air inlet grooves are formed in the two sides of the inner wall of the connecting groove, one ends of the air inlet grooves are connected with the mounting groove, the clamping and fixing spring is fixedly mounted at one end of the inner wall of the connecting groove, and the movable plugging block is fixedly mounted at one end of the clamping and fixing spring.

Preferably, the one end of removal chock laminates with the hole of admitting air mutually, one side fixed mounting of removal chock has the connecting rod, the one end of connecting rod extends to the inside of mounting groove, and this end fixed mounting has the regulation pole.

Preferably, the upper end of one side of the bearing platform is fixedly provided with a guide wheel frame, the surface of the guide wheel frame is wound with a lifting rope connected with the winding roller, and the lower end of the lifting rope is provided with a placing box.

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

1. in the utility model, the I-shaped steel is placed inside the clamping groove at the upper end of the hoisting plate by a user, the other hoisting plate is placed on the I-shaped steel by the user, the installation screw rod of the hoisting plate below is inserted into the installation screw sleeve of the hoisting plate above, so that the two hoisting plates are connected, the clamping groove of the hoisting plate above is connected with the I-shaped steel, so that the I-shaped steel is fixed inside the clamping grooves of the two hoisting plates, and the quick connection between the two hoisting plates is facilitated;

2. the utility model discloses in, when hoist and mount to suitable position department, two hoist and mount boards break away from mutually, and the user can stimulate the regulation pole, adjusts the pole and removes through the connecting rod, and the connecting rod drives and removes the chock and removes inside the spread groove for remove the chock and break away from mutually with the inlet port, make inside the air can enter into fixed suction cup through inlet chute, spread groove and inlet port, make fixed suction cup break away from mutually with the I-shaped steel, the dismantlement of the I-shaped steel of being convenient for.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the overlooking structure of the hoisting plate of the present invention.

In the figure: 1. hoisting the plate; 2. mounting grooves; 3. a card slot; 4. a groove; 5. fixing the sucker; 6. installing a threaded sleeve; 7. installing a screw rod; 8. hoisting hooks; 9. adjusting a rod; 10. connecting grooves; 11. an air inlet groove; 12. a connecting rod; 13. moving the chock; 14. an air intake; 15. clamping and fixing the spring; 16. and a through hole.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and 3, the present invention provides an embodiment: a hoisting device for bridge installation comprises a hoisting plate 1, wherein clamping grooves 3 are formed in two sides of the hoisting plate 1, the clamping grooves 3 are uniformly distributed, grooves 4 are formed in two ends of each clamping groove 3, fixed suckers 5 are fixedly arranged in the grooves 4, mounting grooves 2 are formed in two sides of the surface of the hoisting plate 1, mounting screw sleeves 6 are movably mounted at two ends of each mounting groove 2, mounting screws 7 are fixedly mounted at two sides of the upper end of the hoisting plate 1, hoisting hooks 8 are fixedly mounted at the upper end of the hoisting plate 1, the mounting screws 7 are positioned on one side of the mounting screw sleeves 6, the mounting screws 7 on one side and the mounting screw sleeves 6 on the other side are symmetrically distributed, rotating blocks are uniformly arranged on two sides of the mounting screw sleeves 6, through holes 16 are formed in two ends of the inner wall of the mounting grooves 2, the through holes 16 are symmetrically distributed on two sides of the mounting screw sleeves 6, the diameter of the through holes 16 is equal to the inner diameter of the mounting screw sleeves 6, the diameter of the mounting screws 7 is equal to the inner diameter of the mounting screw sleeves 6, the mounting screws 7 and the I-shaped steel plates 1 can be connected with the clamping grooves 3 when the two I-shaped steel plates 1 are connected with each other, and the steel hoisting grooves 3, and the steel can be quickly inserted into the mounting grooves 3, and the I-shaped steel plates can be conveniently connected with the steel hoisting grooves 3, the I-shaped steel with different thicknesses can be conveniently fixed;

embodiment 2, please refer to fig. 1 and 2, both sides of the inner wall of the mounting groove 2 are provided with a dismounting assembly, the dismounting assembly comprises an adjusting rod 9, a connecting groove 10, an air inlet groove 11, a connecting rod 12, a movable plug 13, an air inlet hole 14 and a clamping spring 15, both ends of the hoisting plate 1 are uniformly provided with the connecting groove 10, the connecting groove 10 is located below the fixed suction cup 5, one end inside the connecting groove 10 is provided with an air inlet hole 14 connected with the fixed suction cup 5, both sides of the inner wall of the connecting groove 10 are provided with the air inlet groove 11, one end of the air inlet groove 11 is connected with the mounting groove 2, one end of the inner wall of the connecting groove 10 is fixedly provided with the clamping spring 15, one end of the clamping spring 15 is fixedly provided with the movable plug 13, one end of the movable plug 13 is attached to the air inlet hole 14, one side of the movable plug 13 is fixedly provided with the connecting rod 12, one end of the connecting rod 12 extends into the mounting groove 2, and the adjusting rod 9 is fixedly provided with the fixed mounting groove, when the hoisting plate is hoisted to a proper position, the two hoisting plates 1 are separated from each other, a user can pull the adjusting rod 9 to move the adjusting rod 9 through the connecting rod 12 to drive the movable plug 13 to move, so that the connecting groove 13 and the fixed suction cup can be conveniently separated from the fixed suction cup 5 and the fixed suction cup 5, and the fixed suction cup 5.

The working principle is as follows: the I-shaped steel is placed inside a clamping groove 3 at the upper end of a hoisting plate 1 by a user, the other hoisting plate 1 is placed on the I-shaped steel by the user, an installation screw 7 positioned on the lower hoisting plate 1 is inserted into an installation screw sleeve 6 positioned on the upper hoisting plate 1, so that the two hoisting plates 1 are connected, the clamping groove 3 of the upper hoisting plate 1 is connected with the I-shaped steel, so that the I-shaped steel is fixed inside the clamping groove 3 of the two hoisting plates 1, and the quick connection between the two hoisting plates 1 is facilitated, when the I-shaped steel is inserted into the clamping groove 3, the I-shaped steel is connected with fixed suckers 5 at two ends of the clamping groove 3, so that the I-shaped steel is fixed inside the clamping groove 3, the I-shaped steel is prevented from being inclined and falling off in the hoisting process, the user can hoist the I-shaped steel through a hoisting hook 8, meanwhile, under the action of the installation screw sleeve 6 and the installation screw 7, the I-shaped steel with different thicknesses can be fixed, when the I-shaped steel is hoisted to a proper position, the two hoisting plates 1 are separated, the user can pull an adjusting rod 9, the adjusting rod 9 can drive the plug block 12 to move inside the connecting rod 10, so that the connecting block 13 can be separated from an air inlet hole 14, and the connecting groove 14 can be separated from the I-shaped steel, and the connecting rod 14, and the I-shaped steel can be conveniently detached from the connecting groove 14, and the connecting groove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hoisting device is used in bridge installation, includes hoisting plate (1), its characterized in that: draw-in groove (3) have all been seted up to the both sides of hoist and mount board (1), draw-in groove (3) are evenly distributed, recess (4) have all been seted up at the both ends of draw-in groove (3), the inside fixed mounting of recess (4) has fixed suction cup (5), mounting groove (2) have all been seted up to the both sides on hoist and mount board (1) surface, the equal movable mounting in both ends of mounting groove (2) has installation swivel nut (6), the equal fixed mounting in both sides of hoist and mount board (1) upper end has installation screw rod (7), the upper end fixed mounting of hoist and mount board (1) has hoist and mount hook (8), the both sides of mounting groove (2) inner wall all are provided with the dismouting subassembly.

2. The hoisting device for bridge installation according to claim 1, wherein: the mounting screw (7) is positioned on one side of the mounting threaded sleeve (6), and the mounting screw (7) on one side and the mounting threaded sleeve (6) on the other side are symmetrically distributed.

3. The hoisting device for bridge installation according to claim 2, wherein: the both sides of installation swivel nut (6) evenly are provided with the turning block, through-hole (16) have all been seted up at the both ends of mounting groove (2) inner wall, both sides that through-hole (16) are located installation swivel nut (6) are the symmetric distribution.

4. The hoisting device for bridge installation according to claim 3, wherein: the diameter of the through hole (16) is equal to the inner diameter of the installation threaded sleeve (6), and the diameter of the installation screw rod (7) is equal to the inner diameter of the installation threaded sleeve (6).

5. The hoisting device for bridge installation according to claim 1, wherein: the dismounting assembly comprises an adjusting rod (9), a connecting groove (10), an air inlet groove (11), a connecting rod (12), a movable chock block (13), an air inlet hole (14) and a clamping and fixing spring (15).

6. The hoisting device for bridge installation according to claim 5, wherein: connecting grooves (10) are uniformly formed in the two ends of the hoisting plate (1), the connecting grooves (10) are located below the fixed sucker (5), and an air inlet hole (14) connected with the fixed sucker (5) is formed in one end inside the connecting grooves (10).

7. The hoisting device for bridge installation according to claim 6, wherein: air inlet grooves (11) are formed in the two sides of the inner wall of the connecting groove (10), one end of each air inlet groove (11) is connected with the corresponding mounting groove (2), a clamping and fixing spring (15) is fixedly mounted at one end of the inner wall of the connecting groove (10), and a movable plug block (13) is fixedly mounted at one end of the clamping and fixing spring (15).

8. The hoisting device for bridge installation according to claim 7, wherein: the one end and the inlet port (14) of removal chock (13) are laminated mutually, one side fixed mounting of removal chock (13) has connecting rod (12), the one end of connecting rod (12) extends to the inside of mounting groove (2), and this end fixed mounting has regulation pole (9).