CN215280629U

CN215280629U - Guarantee planar frock of flange

Info

Publication number: CN215280629U
Application number: CN202121394942.4U
Authority: CN
Inventors: 彭飞; 杨宏涛; 李涛
Original assignee: (CRTB) TYCOON INDUSTRIAL DEVELOPMENT CO LTD
Current assignee: (CRTB) TYCOON INDUSTRIAL DEVELOPMENT CO LTD
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-24
Anticipated expiration: 2031-06-22

Abstract

The utility model provides a guarantee planar frock of flange, include: a special assembly platform; the base plate fixed mounting in the left side on special assembly platform surface, model fixed mounting in the right side on base plate surface, the round on model surface evenly is provided with a plurality of screw holes, a plurality of volume the inside of screw hole all is provided with the screw bolt, the right side fixed mounting on special assembly platform surface has the cushion. The utility model provides a pair of guarantee planar frock of flange utilizes base and model to weld after utilizing between screw bolt and the flange board to fix and effectively eliminates steel pipe and flange board, the produced welding deformation of stiffener welding when carrying out welding between flange board and the steel pipe, guarantees that the plane degree of flange board accords with the standard requirement, and the frock is made simply, and manufacturing cost is lower, and can reuse, has effectively reduced the construction degree of difficulty, has improved production efficiency, has promoted economic benefits.

Description

Guarantee planar frock of flange

Technical Field

The utility model relates to a steel pipe flange board field especially relates to a guarantee planar frock of flange.

Background

The steel pipe is an important material in a steel structure, is applied to important structures such as light steel plants, towers and pipelines, and the connection node between the steel pipe and the steel pipe is realized by the attachment of two flange plates and the connection of the two flange plates by bolts.

Because the welding grooves between the steel pipe and the flange plate, and between the stiffening plate and the steel pipe and between the stiffening plate and the flange plate mostly adopt groove fillet welds or single-side penetration fillet welds, the generated welding deformation is very large, and the flatness of the flange plate is seriously influenced, so that the flatness of the flange plate needs to be trimmed by some means.

The traditional method adopts welding equipment with small linear capacity to carry out welding, small-current and small-voltage symmetrical welding, reasonable groove and welding leg sizes are determined, flame trimming after welding and the like, so that not only can a satisfactory effect be achieved and the standard requirement is met, but also manpower and material resources are wasted, and the manufacturing cost is increased.

Therefore, it is necessary to provide a tool for ensuring the flange plane to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a guarantee planar frock of flange has solved the problem that the welding operation degree of difficulty reaches the standard requirement between flange board and the steel pipe.

In order to solve the technical problem, the utility model provides a pair of guarantee planar frock of flange, include: a special assembly platform;

the bottom plate is fixedly arranged on the left side of the surface of the special splicing platform;

the template is fixedly arranged on the right side of the surface of the bottom plate.

Preferably, a plurality of threaded holes are uniformly formed in one circle of the surface of the template.

Preferably, a plurality of threaded holes are provided with threaded bolts inside.

Preferably, a cushion block is fixedly installed on the right side of the surface of the special assembly platform.

Preferably, the special assembly platform is provided with a placing cavity inside, and the top of the inner wall of the placing cavity is provided with a filter screen.

Preferably, the top of placing the intracavity wall left and right sides all fixedly connected with guide plate, the inside of placing the chamber is provided with collects the box, the inside of collecting the box is provided with cleans the subassembly.

Preferably, clean the subassembly and include two spouts, two the inside slip of spout has the slider, two fixedly connected with connecting rod between the slider, one side fixedly connected with brush cleaner of connecting rod, connecting rod surface center fixed mounting has the handle.

Preferably, the surface of the special assembly platform is located on one side opposite to the placing cavity, a movable plate is arranged on the bottom of the inner wall of the placing cavity and the surface of the movable plate, and limit grooves are formed in the surface of the movable plate.

Compared with the prior art, the utility model provides a pair of guarantee planar frock of flange has following beneficial effect:

the utility model provides a guarantee planar frock of flange utilizes base and model to weld after fixing effectively eliminating steel pipe and flange board, the produced welding deformation of stiffening plate welding between screw bolt and the flange board when carrying out welding between flange board and the steel pipe, guarantees that the plane degree of flange board accords with the standard requirement, and the frock is made simply, and manufacturing cost is lower, and can reuse, has effectively reduced the construction degree of difficulty, has improved production efficiency, has promoted economic benefits.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a tool for ensuring a flange plane according to the present invention;

FIG. 2 is a side view of the device shown in FIG. 1 in its entirety;

FIG. 3 is a side view of the template shown in FIG. 1;

FIG. 4 is a schematic structural view of the base plate shown in FIG. 1;

FIG. 5 is a top view of the device shown in FIG. 1 in its entirety;

fig. 6 is a schematic structural diagram of a second embodiment of the tool for ensuring a flange plane according to the present invention;

FIG. 7 is a schematic view of the sweeping assembly shown in FIG. 6;

fig. 8 is a perspective view of the entire device shown in fig. 6.

Reference numbers in the figures:

1. special assembly platform, 2, bottom plate, 3, sample plate, 4, threaded bolt, 5, threaded hole, 6, cushion block, 7, placing cavity, 8, filter screen, 9, collecting box, 10 and guide plate

11. Cleaning component 111, chute 112, slide block 113, connecting rod 114, cleaning brush 115 and handle

12. A movable plate 13 and a limit groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a tool for ensuring a flange plane according to the present invention; FIG. 2 is a side view of the device shown in FIG. 1 in its entirety; FIG. 3 is a side view of the template shown in FIG. 1; FIG. 4 is a schematic structural view of the base plate shown in FIG. 1; fig. 5 is a plan view of the entire device shown in fig. 1. The utility model provides a guarantee planar frock of flange, includes: a special assembly platform 1;

the bottom plate 2 is fixedly arranged on the left side of the surface of the special assembling platform 1;

and the template 3 is fixedly arranged on the right side of the surface of the bottom plate 2.

And a plurality of threaded holes 5 are uniformly formed in one circle on the surface of the sample plate 3.

The threaded holes 5 are internally provided with threaded bolts 4.

And a cushion block 6 is fixedly arranged on the right side of the surface of the special assembling platform 1.

Carrying out numerical control blanking on the steel plate by using a numerical control flame cutting machine, welding a blanking sample plate 3 with the bottom plate 2, and connecting the sample plate 3 with the bottom plate 2 by adopting a bevel fillet weld.

Machining the single surface of the sample plate: (1) milling the outer side surface of the sample plate 3, wherein the roughness of the machined surface is 6.3 mu m; (2) and (3) accurately drilling the sample plate 3 by using a numerical control drilling machine, wherein the drilling tolerance of the threaded hole 5 is controlled to be 0-0.18 mm.

The finished tool is firmly and fixedly connected to the special assembly platform 1 and is detected, the steel pipe can be put into use after the requirements are met, when the steel pipe and the flange plate or the stiffening plate and the steel pipe and the flange plate are assembled, the flange plate and the sample plate 3 are tightly connected by using the common thread bolt 4 matched with the thread hole 5 and then are welded, the welding seams of the steel pipe, the flange plate and the stiffening plate are welded, after the welding seams are completely welded and shrunk, the thread bolt 4 is loosened to enable the component to be separated from the tool, and the flatness of the flange plate can reach the standard requirements.

And regularly detecting the fixed connection of the tool and the verticality of the sample plate and the special platform.

The utility model provides a pair of guarantee planar frock of flange theory of operation as follows:

when the device works, the welding stress of the steel pipe, the flange plate and the stiffening plate is counteracted by using the strength of the sample plate 3 and the consolidation force of the threaded bolt 4, the flatness requirement of the flange plate is met after the cooling welding shrinkage of the to-be-welded seam is completed, and the sample plate 3 is used as a common matching piece to be matched and welded with all components with the same specification.

the utility model provides a guarantee planar frock of flange utilizes base 2 and model 3 to utilize and welds after fixing between screw bolt 4 and the flange board and effectively eliminate steel pipe and flange board, the produced welding deformation of stiffener welding when carrying out welding between flange board and the steel pipe, guarantee that the plane degree of flange board accords with the standard requirement, the frock is made simply, manufacturing cost is lower, and can reuse, the construction degree of difficulty has effectively been reduced, and the production efficiency is improved, and economic benefits is promoted.

Second embodiment

Referring to fig. 6, fig. 7 and fig. 8, based on the tool for ensuring the flange plane provided in the first embodiment of the present application, a second embodiment of the present application provides another tool for ensuring the flange plane. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference that guarantees the planar frock of flange that the second embodiment of this application provided lies in, a guarantee the planar frock of flange, special assembly platform 1's inside has been seted up and has been placed chamber 7, the top of placing the inner wall of chamber 7 is provided with filter screen 8.

The use of the screen 8 prevents tools used in welding from being hung up inside the placing chamber 7.

The equal fixedly connected with guide plate 10 in top of placing the chamber 7 inner wall left and right sides, the inside of placing chamber 7 is provided with collects box 9, the inside of collecting box 9 is provided with cleans subassembly 11.

The movable plate is arranged at the bottom of the front surface of the collecting box 9, so that waste residues in the collecting box 9 can be cleaned conveniently.

The cleaning assembly 11 comprises two sliding grooves 111, two sliding blocks 112 slide in the sliding grooves 111, a connecting rod 113 is fixedly connected between the two sliding blocks 112, a cleaning brush 114 is fixedly connected to one side of the connecting rod 113, and a handle 115 is fixedly mounted at the center of the surface of the connecting rod 113.

Place the high looks adaptation of chamber 7 and collection box 9, at the one end fixedly connected with connector link of fly leaf 12, be provided with on special assembly platform 1 positive surface with the fixed knot of connector link looks adaptation, there is the pulley at the equal fixed mounting in four angle departments of collecting box 9 bottom to the pulley has the pulley of hasp, prevents that the device during operation from causing collection box 9 to rock in the inside of placing chamber 7.

The surface of the special assembly platform 1 is located on one side opposite to the placing cavity 7, a movable plate 12 is arranged on the other side opposite to the placing cavity 7, and a limiting groove 13 is formed in the bottom of the inner wall of the placing cavity 7 and the surface of the movable plate 12.

when welding, the dropped waste slag falls into the placing cavity 7 through the filter screen 8 and falls into the collecting box 9 through the guide plates 10 at the left and right sides of the inner wall of the placing cavity 7, when the collecting box 9 is full of waste slag, the movable plate 12 on the front surface of the special splicing platform 1 is opened, when the movable plate 12 is opened, the jianing collecting box 9 is pulled to the outer side of the special splicing platform 1 through the bottom of the inner wall of the placing cavity 7 and the limiting groove 13 on the surface of the movable plate 12, when the collecting box 9 is pulled to the outside of the special splicing platform 1, the handle 115 in the collecting box 9 drives the connecting rod 113 to move in the collecting box 9, when the connecting rod 113 moves in the collecting box 9, the sliding blocks 112 at the two ends are driven to move in the sliding grooves 111 at the left and right sides of the inner wall of the collecting box 9, when the connecting rod 113 and the sliding block 112 move, the bottom cleaning brush 114 is driven to clean the waste slag in the collecting box 9 out of the outer side of the collecting box 9.

the utility model provides a guarantee planar frock of flange, the waste residue that produces when carrying out between flange board and the steel pipe utilizes guide plate 10 can be in accurate drop to appointed position, the waste residue that produces when utilizing collection box 9 can be to welding concentrates the collection, the waste residue drops and causes the dead angle department of device to be difficult to the clearance on special platform 1's surface when preventing to weld, it can make things convenient for the operator to clear up the inside residue of collection box 9 to be provided with in the inside of collecting box 9 and clean subassembly 11, utilize fly leaf 12 and spacing groove 13 can conveniently collect the pulling of box 9 when clearing up the collection box 9 of placing the inside of chamber 7.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a guarantee planar frock of flange which characterized in that includes: a special assembly platform;

the template is fixedly arranged on the right side of the surface of the bottom plate; a plurality of threaded holes are uniformly formed in one circle of the surface of the sample plate; the threaded holes are internally provided with threaded bolts; a cushion block is fixedly arranged on the right side of the surface of the special assembling platform; a placing cavity is formed in the special assembling platform, and a filter screen is arranged at the top of the inner wall of the placing cavity; the equal fixedly connected with guide plate in top of placing the intracavity wall left and right sides, the inside of placing the chamber is provided with collects the box, the inside of collecting the box is provided with cleans the subassembly.

2. The tool for ensuring the flange plane as claimed in claim 1, wherein the cleaning assembly comprises two sliding grooves, sliding blocks slide in the two sliding grooves, a connecting rod is fixedly connected between the two sliding blocks, a cleaning brush is fixedly connected to one side of the connecting rod, and a handle is fixedly mounted at the center of the surface of the connecting rod.

3. The tool for ensuring the flange plane as claimed in claim 2, wherein a movable plate is arranged on the surface of the special assembly platform and on the side opposite to the placing cavity, and limiting grooves are formed in the bottom of the inner wall of the placing cavity and the surface of the movable plate.