CN214192282U

CN214192282U - Girder steel construction stands up frock

Info

Publication number: CN214192282U
Application number: CN202022875150.0U
Authority: CN
Inventors: 包方; 闫兵
Original assignee: Henan Tianchan Fuhuang Steel Structure Co Ltd
Current assignee: Henan Tianchan Fuhuang Steel Structure Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-14
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a girder steel structure turning tool, which comprises a base plate, the positions of four corners at the lower side of the base plate are provided with walking wheels, a turning pipe is arranged above the base plate, the lower part at the inner side of the turning pipe is provided with a supporting plate, a girder steel structure is placed on the upper side of the supporting plate, the left side and the right side of the girder steel structure are both provided with locking components, the middle part of the outer wall of the turning pipe is provided with a toothed ring, gears are symmetrically meshed at the front and the back of the lower side of the toothed ring, the front side of the gear is fixed with a driven roller, the front side and the back side of the supporting frame are both fixed with an L-shaped bracket, the upper end of the L-shaped bracket is fixed with a sliding column, the front end and the back end of the turning pipe are both provided with sliding grooves, the upper side at the middle part of the base plate is provided with a motor, the front side of the motor is connected with a driving roller, and a driving belt is connected between the driving roller and the driven roller; the utility model has the advantages of simple structure, safety and practicality, quick adjustment, convenient operation, realization of quick turning over of girder steel structure and good stability.

Description

Girder steel construction stands up frock

Technical Field

The utility model belongs to the technical field of steel construction processing equipment, in particular to frock is stood up to girder steel construction.

Background

At present, after four-side forming and three-side welding seam welding of a steel structure box body of a tyre crane girder are completed, welding lower box body welding seams after the whole box body is turned over is needed, when a connector of the girder box body is turned over, a crane is generally adopted to bind the box body with a steel wire rope and then turn over, however, when the box body is turned over, the box body has large impact force on the steel wire rope, the steel wire rope can be distorted, broken and the like after being used for one month, and the steel wire rope is scrapped, so that the production cost of an enterprise is increased, meanwhile, in the process of turning over the steel structure box body of the girder, because the steel wire rope is of a flexible structure, the fixing effect on the box body is not good, the turning over operation is difficult, meanwhile, the box body is shaken due to the instability of the steel wire rope when the box body is turned over, impact force which cannot be estimated is brought, and potential safety hazards are easily brought to operators.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a girder steel construction stands up frock has simple structure, safe practicality, adjusts quick, convenient operation, realizes that quick of girder steel construction stands up and stable good advantage.

In order to achieve the above object, the utility model provides a following technical scheme: a girder steel structure turning tool comprises a bottom plate, walking wheels are arranged at the four corners of the lower side of the bottom plate, a turning pipe is arranged above the bottom plate, a supporting plate is arranged at the lower part of the inner side of the turning pipe, a girder steel structure is placed on the upper side of the supporting plate, locking assemblies are arranged on the upper side, the left side and the right side of the girder steel structure and comprise threaded pipes, lead screws are meshed inside the threaded pipes, extrusion plates are fixed at the ends of the lead screws, away from the threaded pipes, shaft seats are arranged at the ends of the threaded pipes, away from the lead screws, the shaft seats are mounted on the inner wall of the turning pipe, toothed rings are arranged in the middle of the outer wall of the turning pipe, gears are symmetrically meshed at the front and the back of the lower side of the toothed rings, driven rollers are fixed at the front sides of the gears, rotating rods penetrate through the central positions of the gears, supporting frames are symmetrically arranged at the front and the back of the rotating rods, the utility model discloses a turning tube, including support frame, turning tube, motor, driving roller, drive belt, support frame front side and rear side all are fixed with L shape support, L shape support upper end is fixed with the slip post, turning tube front end and rear end all are provided with the spout, the slip post slides in the spout inboard, bottom plate middle part upside is provided with the motor, the motor front side is connected with the driving roller, be connected with the drive belt between driving roller and the driven roller.

Preferably, the middle part of the threaded pipe is provided with a deflector rod.

Preferably, a protective shell is arranged on the outer side of the motor, and the lower side of the protective shell is fixed on the upper side of the bottom plate.

Preferably, rubber layers are arranged on the upper side of the supporting plate and on the outer side of the extrusion plate.

Preferably, the dwang runs through and fixed connection in proper order gear and driven drum, the dwang rotates with the support frame to be connected.

Preferably, the left side and the right side of the supporting plate are fixedly connected with the inner wall of the turnover pipe.

Preferably, the lower end of the support frame is fixed on the upper side of the bottom plate.

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

the utility model discloses a set up the support frame, backup pad and locking Assembly's mutually supporting, it is fixed to realize the locking of girder steel construction, the rubber layer can play the guard action, can avoid the wearing and tearing of girder steel construction, simultaneously through the ring gear, the gear, driven cylinder, initiative cylinder and motor, can realize the stable rotation of turning over the pipe, thereby drive the stable rotation of girder steel construction, thereby break away from traditional upset through wire rope, avoided wire rope unstable the rocking at the in-process of upset, bring very big potential safety hazard for operating personnel, it makes the stable upset of girder steel construction to drive through the rotation of ring gear and gear, make the security higher, simultaneously the utility model discloses simple structure, convenient operation is swift, time saving and labor saving.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right-side view structural schematic diagram of the turnover tube of the present invention.

Fig. 3 is a right-view structural schematic diagram of the drive bevel gear of the present invention.

Fig. 4 is a right-side view structural diagram of the driven roller and the gear of the present invention.

In the figure: 1. the device comprises a base plate, 2, traveling wheels, 3, a turning pipe, 4, a supporting plate, 5, a girder steel structure, 6, a locking assembly, 61, a threaded pipe, 62, a lead screw, 63, a shaft seat, 64, a squeezing plate, 65, a deflector rod, 7, a gear, 8, a driven roller, 9, a rotating rod, 10, a supporting frame, 11, a driving roller, 12, a motor, 13, a driving belt, 14, an L-shaped support, 15, a sliding column, 16, a sliding groove, 17 and a toothed ring.

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. 1-4, the present embodiment provides a girder steel structure turning tool, which includes a bottom plate 1, walking wheels 2 are disposed at four corners of the lower side of the bottom plate 1, a turning tube 3 is disposed above the bottom plate 1, a support plate 4 is disposed at the lower portion of the inner side of the turning tube 3, a girder steel structure 5 is disposed on the upper side of the support plate 4, locking assemblies 6 are disposed at the upper side, the left side and the right side of the girder steel structure 5, each locking assembly 6 includes a threaded tube 61, a lead screw 62 is engaged inside the threaded tube 61, a pressing plate 64 is fixed at one end of the lead screw 62 away from the threaded tube 61, a shaft seat 63 is disposed at one end of the threaded tube 61 away from the lead screw 62, the shaft seat 63 is mounted on the inner wall of the turning tube 3, a toothed ring 17 is disposed in the middle portion of the outer wall of the turning tube 3, gears 7 are symmetrically engaged with the front and back of the lower side of the toothed ring 17, a driven roller 8 is fixed at the front side of the

gear

7, 7 central point of gear puts and runs through dwang 9, the symmetry is provided with support frame 10 around the dwang 9, support frame 10 front side and rear side all are fixed with L shape support 14, L shape support 14 upper end is fixed with slip post 15, the pipe of turning over 3 front ends and rear end all are provided with spout 16, slip post 15 slides in 16 inboards of spout, 1 middle part upside of bottom plate is provided with motor 12, the motor 12 front side is connected with initiative cylinder 11, be connected with drive belt 13 between initiative cylinder 11 and the driven cylinder 8.

In order to facilitate the rotation of the threaded pipe 61 through the shift lever 65, and thereby facilitate and save labor when locking the girder steel structure 5, in this embodiment, the shift lever 65 is disposed in the middle of the threaded pipe 61.

In order to fixedly mount the motor 12, in the embodiment, a protective shell is arranged outside the motor 12, and the lower side of the protective shell is fixed on the upper side of the bottom plate 1.

In order to protect the girder steel structures 5 from wear by a rubber layer, the rubber layer is provided on the upper side of the support plate 4 and on the outer side of the extrusion plate 64 in this embodiment.

In order to drive the rotation of the gear 7 through the rotation of the driven roller 8, in the embodiment, the rotating rod 9 sequentially penetrates through and is fixedly connected with the gear 7 and the driven roller 8, and the rotating rod 9 is rotatably connected with the supporting frame 10.

In order to fix the supporting plate, in the embodiment, the left side and the right side of the supporting plate 4 are both fixedly connected with the inner wall of the turn-over tube 3.

In order to fix the support frame 10, in the present embodiment, the lower end of the support frame 10 is fixed on the upper side of the bottom plate 1.

The utility model discloses a theory of operation: when the turnover tube is used, firstly, the bottom plate 1 is pushed by the travelling wheels 2 to one side of the girder steel structure 5, then the girder steel structure 5 penetrates through the turnover tube 3, the girder steel structure is placed 5 on the supporting plate 4, then the threaded tube 61 is rotated, the lead screw is meshed with the threaded tube 61 to drive the extrusion plate 6 to be tightly attached to the girder steel structure 5, so that the girder steel structure 5 is locked and fixed, at the moment, the motor 12 is started, the motor 12 drives the driving roller 11 to rotate, the driving roller 11 drives the driven roller 8 to rotate through the driving belt 13, the driven roller 8 drives the gears 7 to rotate, the two gears 7 are mutually matched, the turnover tube 3 is driven to rotate through the meshed toothed ring 17, the sliding column 15 always slides in the sliding groove 16 in the rotating process of the turnover tube 3, the sliding column 15 and the sliding groove 16 are mutually matched to play a role in limiting, so that the toothed ring 17 and the gears 7 are always in a meshed state, thereby ensure the steady rotation of turn-over pipe 3, turn-over pipe 3 will drive girder steel construction 5 and turn over along with rotating together, after turning over the completion, through driving lever 65 reverse rotation screwed pipe 61 can, this kind of mode makes girder steel construction 5 stand up convenient and fast, and labour saving and time saving, and the security is higher, consequently is fit for using widely.

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 frock is stood up to girder steel construction, includes the bottom plate, its characterized in that: the turnover mechanism is characterized in that walking wheels are arranged at the four corners of the lower side of the bottom plate, a turnover pipe is arranged above the bottom plate, a supporting plate is arranged at the lower part of the inner side of the turnover pipe, a girder steel structure is placed on the upper side of the supporting plate, locking assemblies are arranged on the upper side, the left side and the right side of the girder steel structure respectively, each locking assembly comprises a threaded pipe, a lead screw is meshed inside the threaded pipe, an extrusion plate is fixed at one end of the lead screw, which is far away from the threaded pipe, an axle seat is arranged at one end of the threaded pipe, which is far away from the lead screw, the axle seat is installed on the inner wall of the turnover pipe, a toothed ring is arranged in the middle of the outer wall of the turnover pipe, gears are symmetrically meshed in the front and back directions of the lower side of the toothed ring, a driven roller is fixed at the front side of each gear, a rotating rod penetrates through the central position of each rotating rod, supporting frames are symmetrically arranged in the front and back of the rotating rods, and L-shaped supports are fixed at the front and back sides of the supporting frames, the upper end of the L-shaped support is fixed with a sliding column, the front end and the rear end of the turning tube are provided with sliding grooves, the sliding column slides inside the sliding grooves, the upper side of the middle of the bottom plate is provided with a motor, the front side of the motor is connected with a driving roller, and a driving belt is connected between the driving roller and a driven roller.

2. The turnover tool for the girder steel structure of claim 1, which is characterized in that: and a deflector rod is arranged in the middle of the threaded pipe.

3. The turnover tool for the girder steel structure of claim 1, which is characterized in that: the motor outside is provided with the protecting crust, the protecting crust downside is fixed in the bottom plate upside.

4. The turnover tool for the girder steel structure of claim 1, which is characterized in that: rubber layers are arranged on the upper side of the supporting plate and the outer side of the extrusion plate.

5. The turnover tool for the girder steel structure of claim 1, which is characterized in that: the dwang runs through and fixed connection in proper order gear and driven cylinder, the dwang rotates with the support frame to be connected.

6. The turnover tool for the girder steel structure of claim 1, which is characterized in that: the left side and the right side of the supporting plate are fixedly connected with the inner wall of the turnover pipe.

7. The turnover tool for the girder steel structure of claim 1, which is characterized in that: the lower end of the support frame is fixed on the upper side of the bottom plate.