CN107052671A - A kind of big splicing method of arc door - Google Patents
A kind of big splicing method of arc door Download PDFInfo
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- CN107052671A CN107052671A CN201710270469.0A CN201710270469A CN107052671A CN 107052671 A CN107052671 A CN 107052671A CN 201710270469 A CN201710270469 A CN 201710270469A CN 107052671 A CN107052671 A CN 107052671A
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- Prior art keywords
- arc
- free bearing
- support base
- arc door
- arm mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Hinges (AREA)
Abstract
The present invention relates to mechanical assembly technique field, and in particular to a kind of big splicing method of arc door.Comprise the following steps：The first step, the supporting arm mechanism placement parallel to the ground that branch free bearing and support arm are constituted；Second step, sets multiple supporting tools I in the lower section of supporting arm mechanism, adjusts to level；3rd step, arc Men Menye is arranged to set multiple supporting tools I between ground below the placement perpendicular to the ground of two straight flanges, arc Men Menye arcs side, adjusted to level；The position of 4th step, adjustment arc Men Menye and supporting arm mechanism；5th step, welding completes assembled.The present invention can overcome some inconvenients of traditional assembly, assembly and the adjustment centering extremely convenient of assembled, support arm are superimposed for gate flap, whole assembly all becomes the adjustment in different level and centering, overcome the problem of the operating difficulties in adjustment and the centering of spatial dimension, adjustable tooling device used for locating, make the accurate positionings such as support arm, branch free bearing, reduce operation difficulty.
Description
Technical field
The present invention relates to mechanical assembly technique field, and in particular to a kind of big splicing method of arc door.
Background technology
At present, in manufacturing, especially power station fixed installation factory manufacture in, all kinds of deep-outiet radial gates, in
In radial door, the door manufacture of table radial, factory's manufacture necessarily requires the big spelling of gate flap, support arm, branch free bearing.Traditional arc door is big to spell with reference to arc
The state of door work, using the method for vertical spelling, so-called vertical spelling, i.e. arc Men Menye a straight flange is contacted with ground, support arm and branch
Free bearing is vertical with ground holding always during assembly.Vertical match-place requires very high in arc Men Menye radius centering, due to
State in the air, the reinforcement to gate flap is also cumbersome, meanwhile, support arm tries to spell in space and gate flap, contraposition, centering,
The difficulty of the work such as connection is also larger, operates very inconvenient.
The content of the invention
It is an object of the present invention to for problems of the prior art, propose a kind of big splicing method of arc door, solve existing
Have and carry out the big spelling of arc door in technology with the vertical mode spelled, whole assembly is all become the adjustment in different level and centering, gram
The problem of the operating difficulties in adjustment and the centering of spatial dimension has been taken, has made the accurate positionings such as support arm, branch free bearing, reduction operation is difficult
Degree.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of big splicing method of arc door, comprises the following steps：
The first step, the supporting arm mechanism placement parallel to the ground that branch free bearing and support arm are constituted；
Second step, sets multiple supporting tools I in the lower section of supporting arm mechanism, adjusts to level；
3rd step, arc Men Menye is arranged to set between ground below the placement perpendicular to the ground of two straight flanges, arc Men Menye arcs side
Multiple supporting tools I are put, are adjusted to level；
4th step, arc Men Menye and supporting arm mechanism position are calibrated；
The connection end plate of 5th step, welding arc Men Menye and support arm, completes assembled.
The supporting arm mechanism includes setting multiple supporting tools I, second group of support arm machine below two groups, first group of supporting arm mechanism
Structure is arranged at the surface of first group of supporting arm mechanism, and multiple are provided between second group of supporting arm mechanism and first group of supporting arm mechanism
Support frock II.
Before the welding, the branch free bearing and second support arm in first support arm mechanism are detected using branch free bearing central detection device
On the same line whether the center of the branch free bearing in mechanism.
Before the welding, measurement arc door radius measured value is compared with standard value, detection arc Men Menye and support arm machine
Whether calibrate the position of structure.
The method of the measurement arc door radius comprises the following steps：
A. branch free bearing central detection device is placed on support base III, adjusts position to the center of branch free bearing of measurement bar；
B. the top distance of circular cone at the top of measurement arc Men Menye to measurement bar, produces arc door radius.
The detecting step of the branch free bearing central detection device includes：
A. support base III is fixed, base is fixed on support base III, it is fixed by positioning spigot I between support base III and base
Position；Base holding level is made by adjustment bolt III, screwing bolts II fix base；
B. positioning core retainer plate is fixed in measurement bar, pilot pin is fixed on into locating core puts；
C. the centre bore of arc door branch free bearing is enclosed in measurement bar, rotational positioning core retainer plate detects arc door by the rotation of pilot pin
Branch free bearing endoporus, judges whether the center of arc door branch free bearing endoporus overlaps with detection means center, if finding not overlap, adjusts arc
The position of door branch free bearing, rotational positioning core retainer plate, until overlapping, fixes arc door branch free bearing again；
D. lengthen measurement bar, length as needed determine in the middle of measurement bar quantity, be fixed on measurement bar top by circular cone is top；
E. the step of repeat step c measures another arc door branch free bearing；
F. whether detection measurement bar is vertical with base again, and pilot pin is slided different height position in arc door branch free bearing endoporus
It is dynamic, confirm whether arc door branch free bearing center overlaps with detection means.
The supporting tool I, which includes being provided with screwed hole, inwall on support base I and screw rod, support base I, to be provided with and spiral shell
The screw thread that bar coordinates, screw rod is threadedly coupled by screwed hole with support base I, and screw tip is provided with pad I；Set on the screw rod
Handle is equipped with, handle is fixedly connected with screw rod.
The supporting tool II includes being provided with support base I, support base II and screw rod, support base I and support base II
The screw thread coordinated with screw rod is provided with screwed hole, inwall, screw rod two ends connect with support base I and the screw thread of support base II respectively
Connect, the top of support base II is provided with pad I, and the bottom of support base I is provided with pad II；Handle, handle are provided with the screw rod
It is fixedly connected with screw rod；The hand of spiral of the screw rod upper and lower part is on the contrary, respectively left-handed and right-handed thread, is easy to screw rod
Spacing is adjusted during rotation.Connecting rod is provided with the handle, connecting rod one end is connected with handle, and the other end is provided with ball；
The connecting rod has two, and two connecting rods are separately positioned on the two ends of handle, and perpendicular to the radial direction of screw rod；The hand
Handle is arranged between support base I and support base II；The pad I and pad II are columned rounded washers, are easy to reduce
Contact area, frictional force during reduction adjustment.
The branch free bearing central detection device includes being provided with positioning core retainer plate in measurement bar, measurement bar, and positioning core retainer plate passes through
Bolt I is fixed in measurement bar, and locating core is put including pilot pin, and pilot pin is vertical with measurement bar；Also set up at the top of measurement bar
There is circular cone top；The pilot pin is flexibly connected with positioning core retainer plate, is bolted on locating core and is put；The measurement bar bottom
Portion is provided with base, and base is vertical with measurement bar, and base is fixed on ground or support base III by bolt II；The measurement bar
Have multiple, be connected through a screw thread between two measurement bars；The locating core set is provided with two.
Bolt III is additionally provided with the base, bolt III is contacted through base with support base III；The base and support
III junction of seat is additionally provided with positioning spigot I；The junction of described two measurement bars is additionally provided with positioning spigot II.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The present invention can overcome some inconvenients of traditional assembly, and the assembly and adjustment of assembled, support arm are superimposed for gate flap
Centering extremely convenient, whole assembly all becomes the adjustment in different level and centering, overcome spatial dimension adjustment and
The problem of operating difficulties during centering, adjustable tooling device used for locating makes the accurate positionings such as support arm, branch free bearing, and reduction operation is difficult
Degree.
The present invention is easy to operate, and building for frock requires simple, and workable, lifting is simple, reduces labor intensity；Do
Frock, solves the problem of batch production very well.Supporting tool is set, so that it may complete the big spelling work with batch arc door
Make.Moreover, implementing the related work such as spelling and adjustment greatly is carried out in Different Plane, relative operation is more convenient, safe.
Arc Men Menye superpositions of the present invention are assembled easy to operate.Gate flap coxopodite, middle section and epimerite are assembled in horizontal plane, lifting
Simply, centering is easy to operate.Gate flap surface measurement is convenient.Measure arc door surface linearity in vertical plane, measurement is simple.
Supporting tool adjustable length, it is easy to operate.This adjustable structure brings great convenience, fixed supporting tool to big spelling operator
The height of the first group of supporting arm mechanism in baseplane is determined, adjustable supports frock is led to according to the height of upper second group of supporting arm mechanism of plane
Overregulate screw rod to adjust the setting height(from bottom) of support arm, support arm also becomes level lifting.Similarly, branch free bearing also uses adjustable branch
Support, is conveniently adjusted branch free bearing horizontal and vertical degree.Supporting tool both meets stability under loading using circular pad, and rotation is met again
When reducing friction resistance, rapid operation.Measurement is easy to operate.It is very convenient for detecting using this big splicing method, measure gate flap
Relative dimensions, cambered surface radius, branch free bearing center size etc. is carried out in either vertically or horizontally face.Frock is simple to manufacture, Ke Yiduo
Secondary recycling cost is low.Fixed and adjustable tool is less demanding, convenient to make.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation of supporting tool I of the present invention；
Fig. 3 is the structural representation of supporting tool II of the present invention；
Fig. 4 is branch free bearing central detection device structural representation of the present invention；
Fig. 5 is enlarged drawing at C in Fig. 4.
Marked in figure：1st, support base I；2nd, screw rod；3rd, handle；4th, pad I；5th, support base II；6th, pad II；7th, connect
Bar；8th, ball；9th, arc Men Menye；10th, support arm；11st, branch free bearing；12nd, supporting tool I；13rd, supporting tool II；101st, base；
102nd, measurement bar；103rd, pilot pin；104th, bolt I；105th, circular cone is top；106th, positioning spigot I；107th, bolt II；108th, spiral shell
Bolt III；109th, positioning spigot II；110th, support base III.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " on ", " vertical ", " interior ", the orientation of instruction such as " outer " or
Position relationship be based on orientation shown in the drawings or position relationship, or the orientation usually put when using of the invention product or
Position relationship, or the orientation that usually understands of those skilled in the art or position relationship, are for only for ease of the description present invention
Described with simplifying, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific orientation structure
Make and operate, therefore be not considered as limiting the invention.In addition, term " first ", " second " etc. are only used for distinguishing description,
And it is not intended that indicating or implying relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Embodiment 1
As a kind of preferred embodiment of the present invention, with reference to Figure of description 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, this reality
Apply example and disclose a kind of big splicing method of arc door, the present embodiment comprises the following steps：
The first step, the supporting arm mechanism placement parallel to the ground that branch free bearing 11 and support arm 10 are constituted；
Second step, sets multiple supporting tools I 12 in the lower section of supporting arm mechanism, adjusts to level；
3rd step, the placement perpendicular to the ground of two straight flanges, the side sealings of arc Men Menye 9 seat machined surface and ground are arranged to by arc Men Menye 9
Multiple supporting tools I 12 are set between face, adjusted to level；
4th step, by arc Men Menye（9）Calibrated with the position of supporting arm mechanism；
5th step, welding gate flap is connected end plate with support arm, completes assembled.
The supporting arm mechanism includes setting multiple supporting tools I 12, second group of support arm below two groups, first group of supporting arm mechanism
Mechanism is arranged at the surface of first group of supporting arm mechanism, is provided between second group of supporting arm mechanism and first group of supporting arm mechanism multiple
Supporting tool II 13.
Before the welding, the branch free bearing and second support arm in first support arm mechanism are detected using branch free bearing central detection device
On the same line whether the center of the branch free bearing in mechanism.
Before the welding, measurement arc door radius measured value is compared with standard value, detection arc Men Menye 9 and support arm
Whether calibrate the position of mechanism.
The method of the measurement arc door radius comprises the following steps：
A. correction center detection means, is adjusted to level, then connected with fixing bolt 107 by the adjusting screw 108 of base by base
Fastening is connect, makes measurement bar perpendicular to detection means base.
B. branch free bearing central detection device is placed on support base III 110, position to the branch for adjusting measurement bar 102 is cut with scissors
The center of seat 11；
C. measurement arc Men Menye cambered surfaces produce arc door radius to the distance of the circular cone top 105 at the top of measurement bar 102.
The supporting tool I 12 includes support base I 1 and screw rod 2, and support base I 1 is to be set on threaded base structure, inwall
There is screw thread, screw rod 2 is threadedly coupled with support base I 1, the top of screw rod 2 is provided with pad I 4；Handle 3 is provided with the screw rod 2,
Handle 3 is fixedly connected with screw rod 2.
The supporting tool II 13 includes support base I 1, support base II 5 and screw rod 2, and support base I 1 and support base II 5 are
Screw thread is provided with threaded base structure, inwall, the two ends of screw rod 2 are threadedly coupled with support base I 1 and support base II 5 respectively, propped up
The top of support seat II 5 is provided with pad I 4, and the bottom of support base I 1 is provided with circular pad II 6；Handle 3 is provided with the screw rod 2,
Handle 3 is fixedly connected with screw rod 2；The hand of spiral of the upper and lower part of screw rod 2 is opposite.
Connecting rod 7 is provided with the handle 3, the one end of connecting rod 7 is connected with handle 3, and the other end is provided with ball 8；Institute
Stating connecting rod 7 has two, and two connecting rods 7 are separately positioned on the two ends of handle 3, and perpendicular to the radial direction of screw rod 2；It is described
Handle 3 is arranged between support base I 1 and support base II 5；The pad I 4 and pad II 6 are cylindric supporting pad.
The branch free bearing central detection device includes being provided with positioning core retainer plate, locating core in measurement bar 102, measurement bar 102
Set is fixed in measurement bar 102 by bolt I 104, and locating core is put including pilot pin 103, pilot pin 103 and measurement bar 102
Vertically；The top of measurement bar 102 is additionally provided with circular cone top 105；The pilot pin 103 is flexibly connected with positioning core retainer plate, passes through spiral shell
Bolt is fixed on locating core and put；The bottom of measurement bar 102 is provided with base 101, and base 101 is vertical with measurement bar 102, base
101 are fixed on ground or support base III 110 by bolt II 107；The measurement bar 102 has multiple, two measurement bars 102 it
Between be connected through a screw thread；The locating core set is provided with two.
Bolt III 108 is additionally provided with the base 101, bolt III 108 is contacted through base 101 with support base III 110,
Bolt 108 adjusts support base III to level；The base 101 is additionally provided with positioning spigot I 106 with the junction of support base III 110；
The junction of described two measurement bars 102 is additionally provided with positioning spigot II 109.
The detecting step of the branch free bearing central detection device includes：
A. support base III 110 is fixed, base 101 is fixed on support base III 110, between support base III 110 and base 101
Positioned by positioning spigot I 106；The holding level of base 101 is made by adjustment bolt III 108, screwing bolts II 107 are by base
101 fix；
B. positioning core retainer plate is fixed in measurement bar 102, pilot pin 103 is fixed on into locating core puts；
C. the centre bore of arc door branch free bearing 11 is enclosed in measurement bar 102, rotational positioning core retainer plate passes through the rotation of pilot pin 103
The endoporus of arc door branch free bearing 11 is detected, judges whether the center of the endoporus of arc door branch free bearing 11 overlaps with detection means center, if finding
Do not overlap, the position of adjustment arc door branch free bearing 11, again rotational positioning core retainer plate, until overlapping, fixed arc door branch free bearing 11；
D. measurement bar 102 is lengthened, length as needed determines the quantity of middle measurement bar 102, circular cone top 105 is fixed on into survey
The top of gauge rod 102；
E. the step of repeat step c measures another arc door branch free bearing 11；
F. whether detection measurement bar 102 vertical with base 101 again, by pilot pin 103 in the endoporus of arc branch free bearing 11 difference
Height and position is slided, and confirms whether the center of arc door branch free bearing 11 overlaps with detection means.
Embodiment 2
As a kind of preferred embodiment of the present invention, with reference to Figure of description 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, this reality
Apply example and disclose a kind of big splicing method of arc door, the present embodiment comprises the following steps：
The first step, the supporting arm mechanism placement parallel to the ground that branch free bearing 11 and support arm 10 are constituted；
Second step, sets multiple supporting tools I 12 in the lower section of supporting arm mechanism, adjusts to level；
3rd step, arc Men Menye 9 is arranged to below the placement perpendicular to the ground of two straight flanges, the arc sides of arc Men Menye 9 between ground
Multiple supporting tools I 12 are set, adjusted to level；
4th step, adjustment arc Men Menye 9 and supporting arm mechanism position；
The connection end plate of 5th step, welding arc Men Menye and support arm, completes assembled.
Embodiment 3
As a kind of preferred embodiment of the present invention, with reference to Figure of description 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, the present embodiment is public
A kind of big splicing method of arc door is opened, the present embodiment comprises the following steps：
The first step, the supporting arm mechanism placement parallel to the ground that branch free bearing 11 and support arm 10 are constituted；
Second step, sets multiple supporting tools I 12 in the lower section of supporting arm mechanism, adjusts to level；
3rd step, arc Men Menye 9 is arranged to below the placement perpendicular to the ground of two straight flanges, the arc sides of arc Men Menye 9 between ground
Multiple supporting tools I 12 are set, adjusted to level；
4th step, adjustment arc Men Menye 9 and supporting arm mechanism position；
The connection end plate of 5th step, welding arc Men Menye and support arm, completes assembled.
The supporting arm mechanism includes setting multiple supporting tools I 12, second group of support arm below two groups, first group of supporting arm mechanism
Mechanism is arranged at the surface of first group of supporting arm mechanism, is provided between second group of supporting arm mechanism and first group of supporting arm mechanism multiple
Supporting tool II 13.
Embodiment 4
As a kind of preferred embodiment of the present invention, with reference to Figure of description 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, this reality
Apply example and disclose a kind of big splicing method of arc door, the present embodiment comprises the following steps：
The first step, the supporting arm mechanism placement parallel to the ground that branch free bearing 11 and support arm 10 are constituted；
Second step, sets multiple supporting tools I 12 in the lower section of supporting arm mechanism, adjusts to level；
3rd step, arc Men Menye 9 is arranged to below the placement perpendicular to the ground of two straight flanges, the arc sides of arc Men Menye 9 between ground
Multiple supporting tools I 12 are set, adjusted to level；
4th step, by arc Men Menye（9）Calibrated with the position of supporting arm mechanism；
The connection end plate of 5th step, welding arc Men Menye and support arm, completes assembled.
The supporting arm mechanism includes setting multiple supporting tools I 12, second group of support arm below two groups, first group of supporting arm mechanism
Mechanism is arranged at the surface of first group of supporting arm mechanism, is provided between second group of supporting arm mechanism and first group of supporting arm mechanism multiple
Supporting tool II 13.
Before the welding, the branch free bearing and second support arm in first support arm mechanism are detected using branch free bearing central detection device
On the same line whether the center of the branch free bearing in mechanism.
Before the welding, measurement arc door radius measured value is compared with standard value, detection arc Men Menye 9 and support arm
Whether calibrate the position of mechanism.
The method of the measurement arc door radius comprises the following steps：
A. correction center detection means, is adjusted to level, then connected with fixing bolt 107 by the adjusting screw 108 of base by base
Fastening is connect, makes measurement bar perpendicular to detection means base.
Branch free bearing central detection device is placed on support base III 110 by B, adjusts the position of measurement bar 102 to branch free bearing
11 center；
C. measurement arc Men Menye cambered surfaces produce arc door radius to the distance of the circular cone top 105 at the top of measurement bar 102.
Embodiment 5
As a kind of preferred embodiment of the present invention, with reference to Figure of description 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, this reality
Apply example and disclose a kind of big splicing method of arc door, the present embodiment comprises the following steps：
The first step, the supporting arm mechanism placement parallel to the ground that branch free bearing 11 and support arm 10 are constituted；
Second step, sets multiple supporting tools I 12 in the lower section of supporting arm mechanism, adjusts to level；
3rd step, arc Men Menye 9 is arranged to below the placement perpendicular to the ground of two straight flanges, the arc sides of arc Men Menye 9 between ground
Multiple supporting tools I 12 are set, adjusted to level；
4th step, adjustment arc Men Menye 9 and supporting arm mechanism position；
The connection end plate of 5th step, welding arc Men Menye and support arm, completes assembled.
The supporting arm mechanism includes setting multiple supporting tools I 12, second group of support arm below two groups, first group of supporting arm mechanism
Mechanism is arranged at the surface of first group of supporting arm mechanism, is provided between second group of supporting arm mechanism and first group of supporting arm mechanism multiple
Supporting tool II 13.
The supporting tool I 12 includes being provided with screwed hole on support base I 1 and screw rod 2, support base I 1, and screw rod 2 passes through spiral shell
Pit is threadedly coupled with support base I 1, and the top of screw rod 2 is provided with pad I 4；Handle 3, handle 3 and spiral shell are provided with the screw rod 2
Bar 2 is fixedly connected.
The supporting tool II 13 is included on support base I 1, support base II 5 and screw rod 2, support base I 1 and support base II 5
Screwed hole is provided with, the two ends of screw rod 2 are threadedly coupled with support base I 1 and support base II 5 respectively, the top of support base II 5 is provided with branch
Pad I 4, the bottom of support base I 1 is provided with pad II 6；Handle 3 is provided with the screw rod 2, handle 3 is fixedly connected with screw rod 2；Institute
The hand of spiral for stating the upper and lower part of screw rod 2 is opposite.
Connecting rod 7 is provided with the handle 3, the one end of connecting rod 7 is connected with handle 3, and the other end is provided with ball 8；Institute
Stating connecting rod 7 has two, and two connecting rods 7 are separately positioned on the two ends of handle 3, and perpendicular to the radial direction of screw rod 2；It is described
Handle 3 is arranged between support base I 1 and support base II 5；The pad I 4 and pad II 6 are cylindric.
Embodiment 6
As a kind of preferred embodiment of the present invention, with reference to Figure of description 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, this reality
Apply example and disclose a kind of big splicing method of arc door, the present embodiment comprises the following steps：
The first step, the supporting arm mechanism placement parallel to the ground that branch free bearing 11 and support arm 10 are constituted；
Second step, sets multiple supporting tools I 12 in the lower section of supporting arm mechanism, adjusts to level；
3rd step, arc Men Menye 9 is arranged to below the placement perpendicular to the ground of two straight flanges, the arc sides of arc Men Menye 9 between ground
Multiple supporting tools I 12 are set, adjusted to level；
4th step, arc Men Menye 9 and supporting arm mechanism position are calibrated；
The connection end plate of 5th step, welding arc Men Menye and support arm, completes assembled.
The supporting arm mechanism includes setting multiple supporting tools I 12, second group of support arm below two groups, first group of supporting arm mechanism
Mechanism is arranged at the surface of first group of supporting arm mechanism, is provided between second group of supporting arm mechanism and first group of supporting arm mechanism multiple
Supporting tool II 13.
Before the welding, the branch free bearing and second support arm in first support arm mechanism are detected using branch free bearing central detection device
On the same line whether the center of the branch free bearing in mechanism.
The detecting step of the branch free bearing central detection device includes：
A. support base III 110 is fixed, base 101 is fixed on support base III 110, between support base III 110 and base 101
Positioned by positioning spigot I 106；The holding level of base 101 is made by adjustment bolt III 108, screwing bolts II 107 are by base
101 fix；
B. positioning core retainer plate is fixed in measurement bar 102, pilot pin 103 is fixed on into locating core puts；
C. the centre bore of arc door branch free bearing 11 is enclosed in measurement bar 102, rotational positioning core retainer plate passes through the rotation of pilot pin 103
The endoporus of arc door branch free bearing 11 is detected, judges whether the center of the endoporus of arc door branch free bearing 11 overlaps with detection means center, if finding
Do not overlap, the position of adjustment arc door branch free bearing 11, again rotational positioning core retainer plate, until overlapping, fixed arc door branch free bearing 11；
D. measurement bar 102 is lengthened, length as needed determines the quantity of middle measurement bar 102, circular cone top 105 is fixed on into survey
The top of gauge rod 102；
E. the step of repeat step c measures another arc door branch free bearing 11；
F. whether detection measurement bar 102 vertical with base 101 again, by pilot pin 103 in the endoporus of arc branch free bearing 11 difference
Height and position is slided, and confirms whether the center of arc door branch free bearing 11 overlaps with detection means.
Before the welding, measurement arc door radius measured value is compared with standard value, detection arc Men Menye 9 and support arm
Whether calibrate the position of mechanism.
The method of the measurement arc door radius comprises the following steps：
A correction center detection means, is adjusted to level, then connected with fixing bolt 107 by the adjusting screw 108 of base by base
Fastening is connect, makes measurement bar perpendicular to detection means base.
Branch free bearing central detection device is placed on support base III 110 by B, and position to the branch for adjusting measurement bar 102 is cut with scissors
The center of seat 11；
C.. measurement arc Men Menye cambered surfaces produce arc door radius to the distance of the circular cone top 105 at the top of measurement bar 102.
The branch free bearing central detection device includes being provided with positioning core retainer plate, locating core in measurement bar 102, measurement bar 102
Set is fixed in measurement bar 102 by bolt I 104, and locating core is put including pilot pin 103, pilot pin 103 and measurement bar 102
Vertically；The top of measurement bar 102 is additionally provided with circular cone top 105；The pilot pin 103 is flexibly connected with positioning core retainer plate, passes through spiral shell
Bolt is fixed on locating core and put；The bottom of measurement bar 102 is provided with base 101, and base 101 is vertical with measurement bar 102, base
101 are fixed on ground or support base III 110 by bolt II 107；The measurement bar 102 has multiple, two measurement bars 102 it
Between be connected through a screw thread；The locating core set is provided with two.
Bolt III 108 is additionally provided with the base 101, bolt III 108 is contacted through base 101 with support base III 110；
The base 101 is additionally provided with positioning spigot I 106 with the junction of support base III 110；The junction of described two measurement bars 102
It is additionally provided with positioning spigot II 109.
Embodiment described above only expresses the embodiment of the application, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the application protection domain can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, on the premise of technical scheme design is not departed from, various modifications and improvements can be made, these belong to this
The protection domain of application.
Claims (10)
1. a kind of big splicing method of arc door, it is characterised in that comprise the following steps：
The first step, by branch free bearing（11）And support arm（10）The supporting arm mechanism of composition is parallel to the ground to be placed；
Second step, multiple supporting tools I are set in the lower section of supporting arm mechanism（12）, adjust to level；
3rd step, by arc Men Menye（9）It is arranged to the placement perpendicular to the ground of two straight flanges, arc Men Menye（9）Below arc side and ground
Between multiple supporting tools I are set（12）, adjust to level；
4th step, by arc Men Menye（9）Calibrated with the position of supporting arm mechanism；
5th step, welding arc Men Menye（9）With the connection end plate of support arm, complete assembled.
2. a kind of big splicing method of arc door according to claim 1, it is characterised in that：The supporting arm mechanism includes two groups, the
Multiple supporting tools I are set below one group of supporting arm mechanism（12）, second group of supporting arm mechanism be arranged at first group of supporting arm mechanism just
Top, is provided with multiple supporting tools II between second group of supporting arm mechanism and first group of supporting arm mechanism（13）.
3. a kind of big splicing method of arc door according to claim 2, it is characterised in that：Before the welding, using in branch free bearing
Branch free bearing in heart detection means detection first support arm mechanism（）Whether the center with the branch free bearing in second support arm mechanism is same
On one straight line.
4. a kind of big splicing method of arc door according to claim 2, it is characterised in that：Before the welding, measurement arc door radius,
Measured value is compared with standard value, detection arc Men Menye（9）Whether calibrated with the position of supporting arm mechanism.
5. a kind of big splicing method of arc door according to claim 4, it is characterised in that the method bag of the measurement arc door radius
Include following steps：
A. branch free bearing central detection device is placed on support base III（110）On, adjust measurement bar（102）Position to branch free bearing
（11）Center；
B. arc Men Menye is measured to measurement bar（102）The circular cone at top is top（105）Distance, produce arc door radius.
6. a kind of big splicing method of arc door according to claim 3, it is characterised in that the branch free bearing central detection device
Detecting step includes：
A. by support base III（110）It is fixed, by base（101）It is fixed on support base III（110）On, support base III（110）The bottom of with
Seat（101）Between pass through positioning spigot I（106）Positioning；Pass through adjustment bolt III（108）Make base（101）Holding level, is screwed
Bolt II（107）By base（101）It is fixed；
B. positioning core retainer plate is fixed on measurement bar（102）On, by pilot pin（103）Locating core is fixed on to put；
C. by arc door branch free bearing（11）Centre bore be enclosed on measurement bar（102）On, rotational positioning core retainer plate passes through pilot pin（103）
Rotation detection arc door branch free bearing（11）Endoporus, judges arc door branch free bearing（11）Whether the center of endoporus weighs with detection means center
Close, if finding not overlap, adjustment arc door branch free bearing（11）Position, rotational positioning core retainer plate again, until overlapping, fixed arc door branch
Free bearing（11）；
D. measurement bar is lengthened（102）, the middle measurement bar of length determination as needed（102）Quantity, circular cone is top（105）Gu
Due to measurement bar（102）Top；
E. the step of repeat step C measures another arc door branch free bearing（11）；
F. measurement bar is detected again（102）With base（101）It is whether vertical, by pilot pin（103）In arc door branch free bearing（11）It is interior
Different height position is slided in hole, confirms arc door branch free bearing（11）Whether center overlaps with detection means.
7. a kind of big splicing method of arc door according to claim 2, it is characterised in that：The supporting tool I（12）Including branch
Support seat I（1）And screw rod（2）, support base I（1）On be provided with screwed hole, screw rod（2）Pass through screwed hole and support base I（1）Screw thread
Connection, screw rod（2）Top is provided with pad I（4）；The screw rod（2）On be provided with handle（3）, handle（3）With screw rod（2）Gu
Fixed connection；The supporting tool II（13）Including support base I（1）, support base II（5）And screw rod（2）, support base I（1）And support
Seat II（5）On be provided with screwed hole, screw rod（2）Two ends respectively with support base I（1）With support base II（5）Threaded connection, support
Seat II（5）Top is provided with pad I（4）, support base I（1）Bottom is provided with pad II（6）；The screw rod（2）On be provided with hand
Handle（3）, handle（3）With screw rod（2）It is fixedly connected；The screw rod（2）The hand of spiral of upper and lower part is opposite.
8. the big splicing method of a kind of arc door according to claim 6 or 7, it is characterised in that：The handle（3）On the company of being provided with
Extension bar（7）, connecting rod（7）One end and handle（3）It is connected, the other end is provided with ball（8）；The connecting rod（7）There are two, two
Individual connecting rod（7）It is separately positioned on handle（3）Two ends, and perpendicular to screw rod（2）Radial direction；The handle（3）Set
In support base I（1）With support base II（5）Between；The pad I（4）With pad II（6）It is cylindric.
9. the big splicing method of a kind of arc door according to claim 3 or 5, it is characterised in that：The branch free bearing Spot detection dress
Put including measurement bar（102）, measurement bar（102）On be provided with positioning core retainer plate, positioning core retainer plate passes through bolt I（104）It is fixed on survey
Gauge rod（102）On, locating core is put including pilot pin（103）, pilot pin（103）With measurement bar（102）Vertically；Measurement bar
（102）It is top that top is additionally provided with circular cone（105）；The pilot pin（103）It is flexibly connected, is bolted with positioning core retainer plate
On locating core set；The measurement bar（102）Bottom is provided with base（101）, base（101）With measurement bar（102）Vertically, bottom
Seat（101）Pass through bolt II（107）It is fixed on ground or support base III（110）On；The measurement bar（102）Have multiple, two
Measurement bar（102）Between be connected through a screw thread；The locating core set is provided with two.
10. a kind of big splicing method of arc door according to claim 9, it is characterised in that：The base（101）On be additionally provided with
Bolt III（108）, bolt III（108）Through base（101）With support base III（110）Contact；The base（101）With support base
Ⅲ（110）Junction is additionally provided with positioning spigot I（106）；Described two measurement bars（102）Junction be additionally provided with positioning and stop
Mouth II（109）.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710270469.0A CN107052671B (en) | 2017-04-24 | 2017-04-24 | A kind of big splicing method of arc door |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710270469.0A CN107052671B (en) | 2017-04-24 | 2017-04-24 | A kind of big splicing method of arc door |
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| CN107052671B CN107052671B (en) | 2019-03-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110894716A (en) * | 2019-10-17 | 2020-03-20 | 中国电建集团贵阳勘测设计研究院有限公司 | Support arm structure for solving transportation of overlong support arm of arc door |
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| CN107052671B (en) | 2019-03-29 |
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