CN209157506U - A kind of bridge generator terminal beam positioning tool - Google Patents
A kind of bridge generator terminal beam positioning tool Download PDFInfo
- Publication number
- CN209157506U CN209157506U CN201821961708.3U CN201821961708U CN209157506U CN 209157506 U CN209157506 U CN 209157506U CN 201821961708 U CN201821961708 U CN 201821961708U CN 209157506 U CN209157506 U CN 209157506U
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- bracket
- platform
- positioning
- plate
- generator terminal
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- 238000000034 method Methods 0.000 claims description 18
- 238000003801 milling Methods 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of bridge generator terminal beam positioning tool, including bottom beam, positioning backing plate, platform, bracket and clamping parallels, the bottom beam is positioned and can mutually be slided along the chute by sliding slot and key connection with platform；The clamping parallels section is in hierarchic structure, wherein short facade contacts with bottom beam bottom surface and is equipped with screw for positioning, high facade is connected and fixed by hexagon socket head cap screw I and platform, forms side runners；The bracket includes plate and vertical plate, and two vertical plates are arranged in parallel and are vertically welded on plate, is connected between two vertical plates by pin shaft；It positions and can mutually slide along the chute by key and sliding slot connection between bracket and platform；The positioning backing plate is connect by hexagon socket head cap screw II with bracket, and the lateral surface for positioning backing plate is machined surface.The utility model guarantee bridge generator terminal beam positioning accuracy, have many advantages, such as rigidly it is good, from heavy and light, structure is simple, cost of manufacture is cheap, operation difficulty is low, flexible and convenient to use, high production efficiency.
Description
Technical field
The utility model relates to a kind of bridge generator terminal beam positioning tools, belong to field of mechanical technique.
Background technique
The positioning welding of end girders of overhead traveling crane at present, common method be using on the basis of the end carriage for having assembled wheel come
Cart span, integral level and the wheel straightness of centering complete machine.End carriage is simple and quick using the method positioning, positioning accuracy compared with
Height, but in the actual production process, since cart wheel fabrication cycle is long, evening arrival time, seriously affect the rank between process
It connects, substantially reduces production efficiency.Directly assembled if not having to assemble the end carriage of wheel, end carriage positioning centering process compared with
For complexity, technical difficulty is big, requires high, positioning accuracy difference to the technical level of worker and production efficiency is low.
Summary of the invention
Technical problem to be solved in the utility model is in view of the defects existing in the prior art, to provide a kind of guarantee bridge machine
The positioning tool of end carriage accurate positioning.
In order to solve this technical problem, the utility model provides a kind of bridge generator terminal beam positioning tool, including bottom beam, positioning
Backing plate, platform, bracket and clamping parallels, the bottom beam and platform pass through sliding slot and key connection positioning and can mutually slide along the chute
It is dynamic；The clamping parallels section is in hierarchic structure, is used to position wherein short facade contacts with bottom beam bottom surface and is equipped with screw, high
Facade is connected and fixed by hexagon socket head cap screw I and platform, forms side runners；The bracket includes plate and vertical plate, two vertical plates
It is arranged in parallel and is vertically welded on plate, connected between two vertical plates by pin shaft；Pass through key and sliding slot between bracket and platform
Connection is positioned and can mutually be slided along the chute；The positioning backing plate is connect by hexagon socket head cap screw II with bracket, and backing plate is positioned
Lateral surface is machined surface；
When positioning: first the bracket of side four being adjusted on same straight line on the basis of positioning backing plate machined surface, then will
Totally eight brackets are adjusted to parastate for two sides, and the end carriage for respectively completing the process four is with the lateral machined surface of end carriage and positioning
Process outside backing plate face paste and, end carriage is held out against into positioning with hexagon socket head cap screw, at the lateral machined surface of end carriage in the same plane at this time,
Guarantee the requirement for meeting cart wheel assembly straightness after installing cart wheel；On the basis of plane on pin shaft cylinder, by end
Beam bearing housing hole top edge is bonded therewith, is in eight bearing housing holes of end carriage in same level, guarantee cart wheel it
Between difference of height meet technical requirements.
The upper plane of the bottom beam and the lower plane Milling Process of platform are levelling, on bottom beam plane longitudinal center line position and
Platform lower plane transverse center line position is machined with keyway, and bottom beam and platform are connected by key and can be along orthogonal cunnings
Slot sliding.
The upper plane of the platform and the lower plane Milling Process of bracket are levelling, on platform plane longitudinal center line position and
Bracket lower plane transverse center line position is machined with keyway, and platform and bracket are connected by key and can be along orthogonal cunnings
Slot sliding.
Stiffener plate is welded between the plate and vertical plate of the bracket.
The pin shaft is formed using high tensile steel tube turnery processing, and pin shaft is assemblied in the pin shaft hole of bracket.
The adjustment of bridge machine cart span is realized by the position of mobile bottom beam and bracket.
The utility model has the advantages that the utility model is different from tradition need to carry out the manufacture craft of end carriage positioning by cart wheel,
The positioning welding of end girders of overhead traveling crane can be completed in tooling, be positioning base not against cart wheel in production process
The quasi- and process without carrying out complicated adjustment centering, and guarantee the positioning accuracy of bridge generator terminal beam, have rigidity it is good, from heavy and light,
Many advantages, such as structure is simple, cost of manufacture is cheap, operation difficulty is low, flexible and convenient to use, high production efficiency.
Detailed description of the invention
Fig. 1 is the structural representation front view of the utility model；
Fig. 2 is the structural representation top view of the utility model；
Fig. 3 is the structural representation left view of the utility model；
Fig. 4 is the portion the A enlarged diagram of the utility model；
Fig. 5 is utility model works status diagram.
In figure: 1 bottom beam, 2 positioning backing plates, 3 platforms, 4 brackets, 41 plates, 42 vertical plates, 43 stiffener plates, 5 clamp parallels, 6
Pin shaft, 7 keys, 8 turret head reinforcing rod bolts, 9 hexagon socket head cap screw I, 10 hexagon socket head cap screw II, 11 end carriages, 12 girders, 13 positioning dresses
It sets, 14 bolts.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawings and embodiments.
Fig. 1 show the structural representation front view of the utility model.
Fig. 2 show the structural representation top view of the utility model.
The utility model provides a kind of bridge generator terminal beam positioning tool, including bottom beam 1, positioning backing plate 2, platform 3, bracket 4
With clamping parallels 5.
The upper plane of the bottom beam 1 and the lower plane Milling Process of platform 3 are levelling, plane longitudinal centre line position on bottom beam 1
It sets and is machined with keyway with 3 lower plane transverse center line position of platform, bottom beam 1 and platform 3 pass through sliding slot and key connection positions, simultaneously
It can be slided along orthogonal sliding slot.
The upper plane of the platform 3 and the lower plane Milling Process of bracket 4 are levelling, plane longitudinal centre line position on platform 3
It sets and is machined with keyway with 4 lower plane transverse center line position of bracket, platform 3 and bracket 4 pass through sliding slot and key connection positions, simultaneously
It can be slided along orthogonal sliding slot.
The positioning backing plate 2 is connect by hexagon socket head cap screw II10 with bracket 4, and the lateral surface of positioning backing plate 2 is machined surface.
Fig. 3 show the structural representation left view of the utility model.
Fig. 4 show the portion the A enlarged diagram of the utility model.
The bracket 4 includes plate 41 and vertical plate 42, and two vertical plates 42 are arranged in parallel and are vertically welded on plate 41, two
It is connected between vertical plate 42 by pin shaft 6.
Stiffener plate 43 is welded between the plate 41 and vertical plate 42 of the bracket 4.
5 section of clamping parallels is in hierarchic structure, wherein short the inside contacts with 1 bottom surface of bottom beam and is used for equipped with screw
Positioning, high facade are connected and fixed by bolt 14 and platform 3, form side runners, realized the electrodeless adjustment of trolley span, originally set
Meter is suitable for the manufacture of a variety of trolley span bridge machines, avoids the unicity that tooling uses.
The pin shaft 6 is formed using high tensile steel tube turnery processing, has the characteristics that strong from heavy and light, bearing capacity, group is being welded
When the big bridge machine of main structure weight can pin shaft be not in flexible deformation, it can be ensured that the positioning accuracy of end carriage；Pin shaft 6 is assemblied in branch
In the pin shaft hole of frame 4.
The adjustment of bridge machine cart span is realized by the position of mobile bottom beam 1 and bracket 4.
Fig. 5 show utility model works status diagram.
The application method and working principle of the utility model:
When positioning: first the bracket 4 of side four is adjusted on same straight line on the basis of positioning 2 machined surface of backing plate, then
By two sides, totally eight brackets 4 are adjusted to parastate, respectively by four end carriages completed the process 11 with the lateral processing of end carriage 11
Face and positioning backing plate 2 outside process face paste and, end carriage is held out against into positioning with hexagon socket head cap screw I9, at this time the lateral machined surface of end carriage 11
Place in the same plane, guarantees to meet after install cart wheel the requirement that cart wheel assembles straightness, it is alternative originally with
Cart wheel rim is benchmark centering wheel straightness and the process with cart gauge；On the basis of plane on 6 cylinder of pin shaft, by end carriage
Bearing housing hole top edge is bonded therewith, is in eight bearing housing holes of end carriage in same level, is guaranteed between cart wheel
Difference of height meet technical requirements, instead of the technique originally on the basis of end carriage bearing housing.
The utility model innovative point especially can be achieved equipped with the design for clamping parallels in cart span, the adjusting of wheelspan
Trundle away from electrodeless adjustment, reach the other adjustment of grade；Then the width of end carriage is also adjustable, avoids the list of tooling
One property, biggish in span, main, end carriage is connected mode using overlap joint or side, is no more than tooling bearing capacity itself and (rises
The following rank of weight 150t) in the case where all can be used, applicability is relatively broad.Bottom beam moves left and right adjustable cart
Span, platform can be vertically moved on bottom beam by key, bracket can also by key on platform transverse shifting, be all fixed by key
Position, the forms of bolt presses adjust trolley span.Positioning is devised to avoid part end carriage upper flange and bracket from interfering
Backing plate.Movement of the end carriage on pin shaft is to be determined by one end on bracket with end plate or positioning backing plate positioning, one end bolt presses
Position mode.Achieved the purpose that fast aligning position end carriage (verticality, levelness including end carriage etc.), can substitute completely according to
The technique that centering end carriage is positioned by cart wheel overcomes cart wheel arrival period length, process operates slack problem
The utility model is different from tradition need to carry out the manufacture craft of end carriage positioning, bridge crane by cart wheel
The positioning welding of end carriage can be completed in tooling, in production process, not against cart wheel be positioning datum and without into
The process of the complicated adjustment centering of row, and guarantee the positioning accuracy of bridge generator terminal beam, have rigidity it is good, from heavy and light, structure is simple, system
Make many advantages, such as low in cost, operation difficulty is low, flexible and convenient to use, high production efficiency.
The utility model the embodiment above, is merely illustrative, be not it is only, it is all in the scope of the utility model
Or the change in equivalent the scope of the utility model is surrounded by the utility model.
Claims (6)
1. a kind of bridge generator terminal beam positioning tool, it is characterised in that: including bottom beam (1), positioning backing plate (2), platform (3), bracket (4)
With clamping parallels (5), the bottom beam (1) is positioned and can mutually be slided along the chute by sliding slot and key connection with platform (3)；Institute
It states and clamps parallels (5) section in hierarchic structure, be used to position wherein short facade contacts with bottom beam (1) bottom surface and is equipped with screw, it is high
Facade is connected and fixed by bolt (14) and platform (3), forms side runners；The bracket (4) includes plate (41) and vertical plate
(42), two vertical plates (42) are arranged in parallel and are vertically welded on plate (41), are connected between two vertical plates (42) by pin shaft (6)；
Positioning is connect by key and sliding slot between bracket (4) and platform (3) and can mutually be slided along the chute；The positioning backing plate (2) is logical
It crosses hexagon socket head cap screw II (10) to connect with bracket (4), the lateral surface of positioning backing plate (2) is machined surface；
When positioning: first the bracket (4) of side four is adjusted on same straight line on the basis of positioning backing plate (2) machined surface, then
By two sides, totally eight brackets (4) are adjusted to parastate, and the end carriage for respectively completing the process four is with the lateral machined surface of end carriage
With positioning backing plate (2) outer processing face paste and, end carriage is held out against into positioning with hexagon socket head cap screw I (9), at this time the lateral machined surface of end carriage
Place in the same plane, guarantees the requirement for meeting cart wheel assembly straightness after installing cart wheel；With pin shaft (6) cylinder
On the basis of upper plane, end carriage bearing housing hole top edge is bonded therewith, eight bearing housing holes of end carriage is made to be in same level
It is interior, guarantee that the difference of height between cart wheel meets technical requirements.
2. bridge generator terminal beam positioning tool according to claim 1, it is characterised in that: the upper plane of the bottom beam (1) and flat
The lower plane Milling Process of platform (3) is levelling, plane longitudinal center line position peace platform (3) lower plane transverse center on bottom beam (1)
Line position is machined with keyway, and bottom beam (1) and platform (3) are connected by key and can slide along orthogonal sliding slot.
3. bridge generator terminal beam positioning tool according to claim 1, it is characterised in that: the upper plane and branch of the platform (3)
The lower plane Milling Process of frame (4) is levelling, plane longitudinal center line position and bracket (4) lower plane transverse center on platform (3)
Line position is machined with keyway, and platform (3) and bracket (4) are connected by key and can slide along orthogonal sliding slot.
4. bridge generator terminal beam positioning tool according to claim 1, it is characterised in that: the plate (41) of the bracket (4) with
Stiffener plate (43) are welded between vertical plate (42).
5. bridge generator terminal beam positioning tool according to claim 1, it is characterised in that: the pin shaft (6) uses high strength steel
Pipe turnery processing forms, and pin shaft (6) is assemblied in the pin shaft hole of bracket (4).
6. bridge generator terminal beam positioning tool according to claim 1-5, it is characterised in that: the tune of bridge machine cart span
The whole position by mobile bottom beam (1) and bracket (4) is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961708.3U CN209157506U (en) | 2018-11-27 | 2018-11-27 | A kind of bridge generator terminal beam positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961708.3U CN209157506U (en) | 2018-11-27 | 2018-11-27 | A kind of bridge generator terminal beam positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157506U true CN209157506U (en) | 2019-07-26 |
Family
ID=67340327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821961708.3U Active CN209157506U (en) | 2018-11-27 | 2018-11-27 | A kind of bridge generator terminal beam positioning tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN209157506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116584A (en) * | 2020-09-28 | 2020-12-22 | 苏州巨能图像检测技术有限公司 | Box hole positioning method in crane operation process |
-
2018
- 2018-11-27 CN CN201821961708.3U patent/CN209157506U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116584A (en) * | 2020-09-28 | 2020-12-22 | 苏州巨能图像检测技术有限公司 | Box hole positioning method in crane operation process |
| CN112116584B (en) * | 2020-09-28 | 2023-10-31 | 苏州巨能图像检测技术有限公司 | Box hole positioning method in crane operation process |
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