CN214989743U

CN214989743U - A steel form hoisting and transferring device for road construction

Info

Publication number: CN214989743U
Application number: CN202023273377.4U
Authority: CN
Inventors: 李皓
Original assignee: Wuhan Huangpi Hongtai Road And Bridge Steel Mould Co ltd
Current assignee: Wuhan Huangpi Hongtai Road And Bridge Steel Mould Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-03
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a steel mold hoisting and transferring device for road construction, which comprises a base, the lower ends of the base close to the four corners are provided with pulleys, the upper end of the base is fixedly connected with a portal bracket, and the upper end of the portal bracket is A driving member is provided, and a lift mechanism is vertically penetrated on the top surface of the portal support located at the center position, and the driving member is in driving connection with the lift mechanism. The utility model places the steel formwork on the feeding table, starts the hydraulic cylinder to drive the abutting blocks to clamp and fix the steel formwork, effectively limits the steel formwork, and at the same time, the abutting blocks of the rubber products can provide protection for the steel formwork. The servo motor on the portal bracket drives the threaded screw to rotate, so that the threaded screw drives the lifting block of the threaded socket to lift up and down under the action of the chute and the slider, and the lifting block cooperates with several connecting rods and hoisting chains Drive the steel formwork on the loading table for hoisting and transferring, which is convenient for quick hoisting and transferring of the steel formwork.

Description

Steel mould hoist and mount transfer device for road construction

Technical Field

The utility model relates to the technical field, especially, relate to a steel mould hoist and mount transfer device for road construction.

Background

The building steel mould belongs to one kind of steel mould, and the classification often distinguishes by the usage of steel mould, including high-speed railway roof beam body steel form, high-speed railway pier stud steel form and water conservancy water and electricity steel form etc. roof beam body steel form need carry out the hoist and mount operation often in actual assembly, need utilize large-scale hoist and mount machinery to carry out the shipment.

Current steel mould hoisting structure when the in-service use, it is not convenient for hoist fast to the steel form and transports, and lacks steel form protective structure, provides a steel mould hoist and mount transfer device for road construction now and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steel mould hoist and mount transfer device for road construction for current steel mould hoisting structure is when the in-service use in solving the background art, and it is not convenient for hoist and mount fixedly fast to the steel mould, and lacks steel mould protective structure's technical problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel mould hoist and mount transfer device for road construction, includes the base, the lower extreme that the base is close to the four corners all is equipped with the pulley, the upper end fixedly connected with door type support of base, the upper end of door type support is equipped with the driving piece, the door type support is located the top surface that central point put and vertically runs through and is equipped with elevating system, the driving piece is connected with the elevating system transmission, the last stop gear that is equipped with of elevating system, stop gear and the left and right sides inner wall sliding connection of door type support.

Preferably, the driving part comprises a servo motor fixedly installed at the upper end of the door-shaped support, a rotating shaft is fixedly connected to a driving shaft of the servo motor, a first bevel gear is coaxially and fixedly connected to the rotating shaft, and the first bevel gear is in transmission connection with the lifting mechanism.

Preferably, elevating system includes that vertical rotation runs through the dwang that door type support is located the central point and puts on the top surface, the dwang is located one of the outer coaxial fixedly connected with second bevel gear of serving of door type support, first bevel gear and second bevel gear meshing, the lower extreme fixedly connected with shaft coupling of dwang, fixedly connected with screw lead screw on the shaft coupling, the below of screw lead screw is equipped with the elevator, the vertical rotation of lower extreme of screw lead screw runs through the upper end setting that the elevator is located the central point and puts, stop gear sets up in the lower extreme of elevator.

Preferably, stop gear is including rotating respectively and connecting in the lifter block near the connecting rod of four corners lower extreme and setting up in the material platform of putting of lifter block below, and is a plurality of the equal fixedly connected with hoisting chain of lower extreme of connecting rod, a plurality of hoisting chain respectively with put the material platform and be close to the upper end fixed connection in four corners, put the left and right sides both ends lateral wall of material platform respectively with the left and right sides inner wall sliding connection of door type support, put the equal fixed mounting in upper end that the material platform is close to the left and right sides and have the pneumatic cylinder, two the piston of pneumatic cylinder is relative setting, two equal fixedly connected with on the relative lateral wall of pneumatic cylinder piston rod supports the piece.

Preferably, the supporting block is a rubber product.

Preferably, the inner walls of the left side and the right side of the door-shaped support are provided with sliding grooves, the sliding grooves are internally and slidably connected with sliding blocks matched with the sliding grooves, and one ends, far away from the sliding grooves, of the two sliding blocks are fixedly connected with the side walls of the left end and the right end of the material placing table respectively.

Compared with the prior art, the utility model, its beneficial effect does:

1. put the material bench through arranging the steel form in, start up the pneumatic cylinder and drive and support the piece and carry out the centre gripping to the steel form fixed, rubber products' support the piece and can provide the protection to the steel form when effectively carrying on spacingly to the steel form.

2. The servo motor on the door-shaped support drives the threaded screw rod to rotate, so that the threaded screw rod drives the lifting block which is in threaded sleeve connection to lift under the limiting effect of the sliding groove and the sliding block, the lifting block is matched with the connecting rods and the lifting sling chain to drive the steel formwork on the material placing platform to hoist and transport, and the steel formwork is hoisted and transported quickly.

Drawings

FIG. 1 is a perspective schematic view of a steel form hoisting and transferring device for road construction provided by the utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged view of B in fig. 1.

In the figure: the device comprises a base 1, pulleys 2, a 3-door type support, a 4-servo motor, a 5-rotating shaft, a 6-first bevel gear, a 7-rotating rod, a 8-second bevel gear, a 9-shaft coupler, a 10-thread screw rod, an 11-lifting block, a 12-connecting rod, a 13-material placing table, a 14-hoisting sling chain, a 15-hydraulic cylinder, a 16-abutting block, a 17-sliding groove and an 18-sliding block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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.

Referring to fig. 1-3, a steel mould hoist and mount transfer device for road construction, including base 1, the lower extreme that base 1 is close to the four corners all is equipped with pulley 2, and base 1 cooperates pulley 2 to drive whole device and removes, and base 1's upper end fixedly connected with door type support 3, the upper end of door type support 3 is equipped with the driving piece, and the driving piece includes servo motor 4 of fixed mounting in door type support 3 upper end, and servo motor 4's model is: MSME-082G1, servo motor 4 are used for driving the first bevel gear 6 on the pivot 5 and rotate, and fixedly connected with pivot 5 is gone up in servo motor 4's the drive shaft, and coaxial fixedly connected with first bevel gear 6 is gone up to pivot 5, and first bevel gear 6 is connected with elevating system transmission.

The lifting mechanism is vertically arranged on the top surface of the door-shaped support 3 positioned at the central position in a penetrating manner, the driving piece is in transmission connection with the lifting mechanism, the lifting mechanism comprises a rotating rod 7 which vertically rotates and penetrates through the door-shaped support 3 positioned on the top surface of the central position, one end of the rotating rod 7 positioned outside the door-shaped support 3 is coaxially and fixedly connected with a second bevel gear 8, a first bevel gear 6 is meshed with the second bevel gear 8, the first bevel gear 6 rotates to drive the meshed second bevel gear 8 to rotate, the rotating rod 7 coaxially connected with a shaft is driven by the rotation of the second bevel gear 8 to rotate, so that the rotating rod 7 is matched with a coupler 9 to drive a threaded screw rod 10 to rotate, the lower end of the rotating rod 7 is fixedly connected with the coupler 9, a threaded screw rod 10 is fixedly connected onto the coupler 9, a lifting block 11 is arranged below the threaded screw rod 10, and the lower end of the threaded screw rod 10 vertically rotates and penetrates through the upper end of the lifting block 11 positioned at the central position, the limiting mechanism is arranged at the lower end of the lifting block 11.

Be equipped with stop gear on elevating system, stop gear is including rotating respectively and connecting in the elevator 11 connecting rod 12 that is close to the four corners lower extreme and set up in the material platform 13 of putting of elevator 11 below, the equal fixedly connected with jack-up chain 14 of lower extreme of a plurality of connecting rods 12, a plurality of connecting rods 12 and jack-up chain 14 are used for putting the fixed connection between material platform 13 and the elevator 11, a plurality of jack-up chain 14 respectively with put the upper end fixed connection that material platform 13 is close to the four corners, put about material platform 13 both ends lateral wall respectively with door type support 3's the left and right sides inner wall sliding connection, put the equal fixed mounting in upper end that material platform 13 is close to the left and right sides and have pneumatic cylinder 15, pneumatic cylinder 15's model is: HOB80 × 160, the hydraulic cylinder 15 is used to drive the abutting block 16 to clamp and fix the steel form, the abutting block 16 of the rubber product can protect the steel form while effectively limiting the steel form, the pistons of the two hydraulic cylinders 15 are oppositely arranged, the opposing side walls of the piston rods of the two hydraulic cylinders 15 are fixedly connected with the abutting block 16, the abutting block 16 is made of rubber, the limiting mechanism is connected with the inner walls of the left and right sides of the door-shaped support 3 in a sliding manner, the inner walls of the left and right sides of the door-shaped support 3 are respectively provided with a sliding chute 17, the two sliding chutes 17 are internally connected with sliding blocks 18 matched with the sliding chutes 17 in a sliding manner, one ends of the two sliding blocks 18 far away from the sliding chutes 17 are respectively fixedly connected with the side walls of the left and right ends of the material placing table 13, when the sliding blocks 18 move in the sliding chutes 17, the material placing table 13 is convenient to lift, the threaded screw rod 10 is prevented from rotating to drive the lifting block 11 and the material placing table 13 to rotate simultaneously, and the lifting range of the material placing table 13 is limited.

When the utility model is used, a steel template to be hoisted and transported is placed on the material placing platform 13, the hydraulic cylinders 15 on the two sides of the material placing platform 13 are started to drive the abutting blocks 16 to clamp and fix the steel template, the abutting blocks 16 of rubber products can protect the steel template while the steel template is effectively limited, the servo motor 4 is started to drive the first bevel gear 6 on the rotating shaft 5 to rotate, so that the first bevel gear 6 drives the second bevel gear 8 engaged with the first bevel gear to rotate, a rotating rod 7 which is coaxially connected is driven to rotate by a second bevel gear 8, the rotating rod 7 is matched with a coupler 9 to drive a threaded screw rod 10 to rotate, so that the threaded screw rod 10 rotates to drive the lifting block 11 to lift under the limiting action of the sliding groove 17 and the sliding block 18, and the lifting block 11 is matched with a plurality of connecting rods 12 and a hoisting chain 14 to drive the steel formwork on the material placing platform 13 to hoist and transport, so that the steel formwork can be hoisted and transported quickly.

The above, 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. A steel mould hoisting and transferring device for road construction, comprising a base (1), and the lower ends of the base (1) near the four corners are provided with pulleys (2), and it is characterized in that the upper end of the base (1) is fixed A portal bracket (3) is connected, the upper end of the portal bracket (3) is provided with a driving member, and a lift mechanism is vertically penetrated through the top surface of the portal bracket (3) at the central position, and the drive The lifting mechanism is connected with the lifting mechanism in a driving manner, and the lifting mechanism is provided with a limiting mechanism, and the limiting mechanism is slidably connected with the inner walls of the left and right sides of the portal bracket (3).

2 . The steel mold hoisting and transferring device for road construction according to claim 1 , wherein the driving member comprises a servo motor ( 4 ) fixedly installed on the upper end of the portal support ( 3 ), and the servo motor A rotating shaft (5) is fixedly connected to the drive shaft of (4), a first bevel gear (6) is fixedly connected to the rotating shaft (5) coaxially, and the first bevel gear (6) is drivingly connected to the lifting mechanism.

3. A steel mold hoisting and transferring device for road construction according to claim 2, wherein the lifting mechanism comprises a rotating rod (7) that vertically rotates through the portal bracket (3) and is located on the top surface of the central position ), a second bevel gear (8) is coaxially and fixedly connected to the end of the rotating rod (7) outside the portal bracket (3), the first bevel gear (6) and the second bevel gear (8) Engagement, the lower end of the rotating rod (7) is fixedly connected with a coupling (9), the coupling (9) is fixedly connected with a threaded screw (10), and the lower part of the threaded screw (10) A lifting block (11) is provided, the lower end of the threaded screw rod (10) rotates vertically and is arranged through the upper end of the lifting block (11) at the central position, and the limiting mechanism is arranged at the lower end of the lifting block (11).

4. A steel mold hoisting and transferring device for road construction according to claim 3, characterized in that the limiting mechanism comprises a connecting rod (12) that is rotatably connected to the lower end of the four corners of the lifting block (11), and a set of On the material table (13) below the lifting block (11), the lower ends of a plurality of the connecting rods (12) are fixedly connected with hoisting chains (14), and the plurality of the hoisting chains (14) are respectively connected to the lower ends of the connecting rods (12). The upper ends of the material table (13) close to the four corners are fixedly connected, and the left and right end side walls of the material table (13) are respectively slidably connected with the left and right inner walls of the door bracket (3). The material table (13) Hydraulic cylinders (15) are fixedly installed on the upper ends near the left and right sides, the pistons of the two hydraulic cylinders (15) are arranged oppositely, and the opposite side walls of the piston rods of the two hydraulic cylinders (15) are fixedly connected There is a block (16).

5 . The steel mold hoisting and transferring device for road construction according to claim 4 , wherein the abutting block ( 16 ) is a rubber product. 6 .

6. A steel form hoisting and transferring device for road construction according to claim 4, characterized in that, the inner walls of the left and right sides of the portal support (3) are provided with chute (17), and two The sliding grooves (17) are slidably connected with sliding blocks (18) that match with them, and the ends of the two sliding blocks (18) away from the sliding grooves (17) are respectively connected with the left and right sides of the feeding table (13). The end wall is fixedly connected.