CN208179474U - Large scale equipment scaling platform - Google Patents

Abstract

The utility model discloses a kind of large scale equipment scaling platform, including first track fixed with fixed structure piece end, the U-shaped groove of first track ribbon, orthogonal first guide groove of setting and the second guide groove in the U-shaped groove, first guide groove combines cooperation with the first idler wheel, second guide groove combines cooperation with the second idler wheel, wherein one end rolls connection with expansion rail for the first idler wheel combination and the combination of the second idler wheel, the expansion rail other end combines rolling connection with third idler wheel, the third idler wheel combination cooperates with the second track, second track is fixed with plane on moving beam, scaling platform is arranged in the expansion rail top.The scaling platform can stretch according to the change of spacing between moving beam and fixed structure piece, effectively prevent the problem of fixed platform can not adapt to spatial variations.

Description

Large scale equipment scaling platform

Technical field

The utility model relates to machinery equipment field, concretely relate to a kind of large scale equipment scaling platform.

Background technique

Often there is the moving beam of longer dimension on large scale equipment, needs to enter adjacent fixed structure piece from moving beam On, conventional way is to first pass through ladder landing platform to get off from moving beam, then climb up plane on fixed structure by ladder landing platform. The process is complex, increases the labor intensity of maintenance and repair personnel, and it is more and lead to ladder also to have lower part equipment The case where sub-platform can not be placed.Another Normal practice is that bridge is arranged in moving beam top, and bridge is too low to will limit moving beam The equipment of upper plane arranges that bridge is too high then impassable to plane on moving beam.

Summary of the invention

The problem of for background technique, in order to overcome the deficiencies of the prior art, the utility model, disclose a kind of large size Equipment scaling platform can stretch with the operation of crossbeam, realize effective connection of crossbeam and fixed platform, avoid fixation Formula platform can not adapt to the problem of spatial variations.

Large scale equipment scaling platform, including first track fixed with fixed structure piece end, the first track ribbon U Type groove, orthogonal first guide groove of the interior setting of the U-shaped groove and the second guide groove, first guide groove and first Idler wheel combination cooperation, second guide groove combine cooperation, the first idler wheel combination and the combination of the second idler wheel with the second idler wheel Wherein one end rolls and connects with expansion rail, and the expansion rail other end combine to roll with third idler wheel and be connected, and described the The combination of three idler wheels cooperates with the second track, and second track is fixed with plane on moving beam, the expansion rail top setting Scaling platform；

Preferably, the first idler wheel combination includes the support connecting with expansion rail, installation in the through-hole of the support First fixing axle, first fixing axle are cooperated by bearing and wheel,

Preferably, sleeve, the cartridge exterior bearing set lid are set between the bearing and support；

Preferably, the second idler wheel combination includes the roller with the second fixing axle suit, and second fixing axle is wherein One end is fixed by backing plate and expansion rail, and the second fixing axle other end is fixed by bolt combination and end cap；

Preferably, the length direction of the length direction and the second track of first track is vertically arranged；

Preferably, the first safety barrier is arranged in second track side surfaces；

Preferably, the second safety barrier is arranged in the scaling platform side；

Preferably, first track and the second rail end are respectively provided with position-limit mechanism；

Preferably, plane is concordant with plane in fixed structure piece on first track；

Preferably, first track and fixed structure piece are welded.

Beneficial effect acquired by the utility model is:

1) third idler wheel is run along the second track, it can be achieved that expansion rail is according to spacing between moving beam and fixed structure piece Change stretch, effectively prevent the problem of fixed platform can not adapt to spatial variations.

2) for moving beam and fixed structure piece and lower base distance farther out, moving beam and fixed structure piece are hanging, move Situations such as equipment of dynamic beam and fixed structure piece lower part is complex, causes normal platform that can not place, large-sized structural parts with The connection between moving beam and fixed structure piece is realized with formula scaling platform, it is entirely avoided the device is complicated on ground to place The problem of ladder landing platform.

3) large-sized structural parts trailing type scaling platform can follow moving beam to walk, and save moving beam to greatest extent The space on top, and can very easily pass through onto moving beam.

4) setting position-limit mechanism in end can prevent idler wheel from sliding derailing.

5) setting of the first safety barrier and the second safety barrier can effectively ensure that personal safety.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also Other drawings may be obtained according to these drawings without any creative labor.

Fig. 1 scaling platform stretches out top view illustration；

Fig. 2 scaling platform retracts top view illustration；

Fig. 3 scaling platform stretches out left view；

Fig. 4 scaling platform retracts left view；

The main view of Fig. 5 moving beam and associated section；

The combination of the first idler wheel of Fig. 6 and the second idler wheel combine the installation diagram on the first track；

Fig. 7 the first idler wheel assembled sectional view；

Fig. 8 the second idler wheel assembled sectional view；

Fig. 9 scaling platform；

The first safety barrier of Figure 10；

Figure 11 expansion rail schematic diagram；

In figure, 1, moving beam；2, fixed structure piece；3, the first track；4, the first idler wheel combines；5, the second idler wheel combines； 6, expansion rail；7, third idler wheel combines；8, the second track；9, scaling platform；10, the first safety barrier；41, wheel；42, axis It holds；43, bearing cap；44, sleeve；45, the first fixing axle；46, support；51, roller；52, the second fixing axle；53, backing plate；54, End cap；55, bolt combination.

Specific embodiment

It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

Large scale equipment scaling platform as shown in figs. 1-11, the first track 3 are welded with 2 end of fixed structure piece, and Plane is concordant with plane in fixed structure piece 2 on first track 3, for the first track 2 with U-shaped groove, the interior setting of U-shaped groove is mutual Vertical the first guide groove and the second guide groove, the first guide groove combine 4 cooperations, the second guide groove and the second rolling with the first idler wheel Wheel combines 5 cooperations, and wherein one end rolls connection with expansion rail 6 for the first idler wheel combination 4 and the second idler wheel combination 5, stretches 6 other end of contracting track combines 7 rolling connections with third idler wheel, and scaling platform 9,9 side of scaling platform is arranged in 6 top of expansion rail Second safety barrier is set.

The specific structure of third idler wheel combination 7 is identical as the first idler wheel specific structure for combining 4, is the through-hole of support 46 The first fixing axle 45 of interior installation, the first fixing axle 45 are cooperated by bearing 42 and wheel 41, are arranged between bearing 41 and support 46 Sleeve 44 is set with bearing cap 43 outside sleeve 44；Wheel 41 rolls in the groove of the second track 8, the second track 8 and moving beam Plane is fixed on 1, and the first safety barrier, the length of the length direction of the first track 3 and the second track 8 is arranged in 8 side of the second track Degree direction is vertically arranged.First track 3 and 8 end of the second track are respectively provided with position-limit mechanism.

Second idler wheel combination 5 includes the roller 51 with the second fixing axle 52 suit, second fixing axle 52 wherein one end Fixed by backing plate 53 and expansion rail 6,62 other end of the second fixing axle is fixed by bolt combination 55 with end cap.

In 1 translation motion of moving beam, in case of the translation of X-axis positive direction, the first track 3 combines 5X to the second idler wheel The power of axis negative direction stretches out expansion rail 6, makes up the amount of movement of moving beam 1X axis positive direction.

When moving beam 1 and fixed structure piece are arranged in parallel, movement of the expansion rail 6 with moving beam 1, traction third rolling Wheel combination 7 rolls in the sliding slot of the second track 8, realizes the stretching, extension and contraction of expansion rail 6.

It is set as X-axis positive direction by 8 length direction of the second track and far from the direction of fixed structure piece 2 below, by the One track, 3 length direction and moving beam 1 are set as Y-axis positive direction far from the direction of fixed structure piece, to moving beam 1 and fixed The motion process of scaling platform is described in detail when being arranged at an angle between structural member 2:

In moving beam 1 along 3 length direction translation motion of the first track, in case of the translation of X-axis negative direction, the first rail Road 3 retracts expansion rail 6, makes up the amount of movement of moving beam 1X axis negative direction to the power of the second idler wheel combination 5X axis positive direction.

In 1 translation motion of moving beam, in case of the translation of Y direction, the second track 8 is pushed away by the flange plate of itself The flange plate of dynamic expansion rail 6 itself makes the combination 4 of the first idler wheel and the second idler wheel combination 5 to push entire expansion rail 6 It is rolled along the first track 3, realizes that expansion rail 6 and scaling platform 9 follow moving beam 1 to walk.

In the description of the present invention, it should be understood that term " on ", " in ", "lower", "left", "right", "outside" etc. The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.

It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model In enclosing.

Claims (10)

1. large scale equipment scaling platform, which is characterized in that including first track fixed with fixed structure piece end, described the The U-shaped groove of one track ribbon, orthogonal first guide groove of the interior setting of the U-shaped groove and the second guide groove, described first leads Cooperation is combined with the first idler wheel to slot, and second guide groove combines cooperation with the second idler wheel, the first idler wheel combination and the Wherein one end rolls connection with expansion rail for second wheel combination, and the expansion rail other end combines rolling with third idler wheel and connects It connects, the third idler wheel combination cooperates with the second track, and second track is fixed with plane on moving beam, the expansion rail Scaling platform is arranged in top.

2. large scale equipment scaling platform as described in claim 1, which is characterized in that the first idler wheel combination includes and stretches The support of contracting track connection, the through-hole of the support is interior to install the first fixing axle, and first fixing axle passes through bearing and wheel Cooperation.

3. large scale equipment scaling platform as claimed in claim 2, which is characterized in that set is arranged between the bearing and support Cylinder, the cartridge exterior bearing set lid.

4. large scale equipment scaling platform as claimed in claim 3, which is characterized in that second idler wheel combination includes and the The roller of two fixing axles suit, second fixing axle are wherein fixed one end by backing plate and expansion rail, and described second is fixed The axis other end is fixed by bolt combination and end cap.

5. large scale equipment scaling platform as claimed in claim 4, which is characterized in that the length direction of first track with The length direction of second track is vertically arranged.

6. large scale equipment scaling platform as described in claim 1, which is characterized in that the second track side surfaces setting first Safety barrier.

7. large scale equipment scaling platform as claimed in claim 6, which is characterized in that the scaling platform side setting second Safety barrier.

8. large scale equipment scaling platform as described in claim 1, which is characterized in that first track and the second track end Portion is respectively provided with position-limit mechanism.

9. large scale equipment scaling platform as described in claim 1, which is characterized in that plane and fixation on first track Plane is concordant on structural member.

10. large scale equipment scaling platform as described in claim 1, which is characterized in that first track and fixed structure Part welding.