CN206927492U - A kind of gantry single girder overhead crane girder slip - Google Patents
A kind of gantry single girder overhead crane girder slip Download PDFInfo
- Publication number
- CN206927492U CN206927492U CN201720810381.9U CN201720810381U CN206927492U CN 206927492 U CN206927492 U CN 206927492U CN 201720810381 U CN201720810381 U CN 201720810381U CN 206927492 U CN206927492 U CN 206927492U
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- Prior art keywords
- coaster
- cable
- guide rail
- girder
- slip
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Abstract
It the utility model is related to a kind of gantry single girder overhead crane girder slip, including support bar, guide rail and coaster, one end of the support bar is connected with girder, the connection of the other end and guide rail, and coaster is arranged on guide rail and can slidably reciprocated along guide rail, guide rail is C-type steel, and coaster is used for connecting cable.The utility model crane girder slip uses the combination of guide rail and coaster, adapted lightweight cable coaster on C-type steel guide rail, cable coaster is light, sensitive, it is durable to be hardly damaged, cable is fastened on coaster by fixed data distance, the cable connection through hole of coaster is semicircular arc, reasonable in design, solves the phenomenon of rupture at cable hoisting.The sliding system of cable coaster is slipped by bearing, follows electric block walking to slide, safe, sensitive to avoid cable bad reliably without jam, extends the life-span of cable, has good use value and social benefit.
Description
Technical field
A kind of gantry single girder overhead crane girder slip is the utility model is related to, belongs to crane technical field.
Background technology
Gantry single girder overhead crane is mainly used in the handling operation in the goods yard, stock ground goods, bulk goods of outdoor.Its metal structure
As door-shaped frame, two legs are installed under support main beam, directly can be walked on the track on ground, girder both ends can have
Overhanging cantilever beam.Gantry crane has the characteristics that utilization of area rate is high, job area is big, it is wide, versatile to adapt to,
Harbour goods yard is used widely.
Electric block on crane girder is run back and forth uses operation side by flexible cable powered operation, feed cable tradition
Method is to be fastened using steel strand wires or steel wire rope with fastener, puts on porcelain vase, and cable drops porcelain by the walking pulling force of electric block
Cable on bottle slidably reciprocates, cable fix with it is very thin tie up a multiply cable pinioned tie up again on porcelain vase, cable and tie up silk
Contact position contact area is small, and long-time hanging causes cable localized crackses, causes the interior aging of cable short time.Porcelain vase was using
Easily collision, frangible, besides ties up silk in dragging process back and forth for a long time and is easily broken off causing cable to come off, it is easy to cause in journey
Cable breaks power-off end-of-life state.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of gantry single girder overhead crane girder slip, the girder
Slip changes existing porcelain vase and ties up the structure design of silk, and the fortune of electric block is supported using the structure type of pulley and guide rail
OK.
The technical solution of the utility model is as follows：
A kind of gantry single girder overhead crane girder slip, including support bar, guide rail and coaster, one end of the support bar with
Girder connection, the other end and guide rail connect, and coaster is arranged on guide rail and can slidably reciprocated along guide rail, and guide rail is C-type steel, coaster
For connecting cable.
Preferably, the quantity of the support bar is at least two.
Preferably, the coaster includes pulley, T-shaped frame and fixed block, and pulley is connected to the both sides of T-shaped frame, the bottom of T-shaped frame
Portion connects described fixed block, and the through hole that current supply cable passes through is provided with fixed block.
Preferably, the through hole is circular arc through hole.This design is advantageous in that circular arc through hole can reduce cable suspension
When frictional force, avoid cable bad, extend cable service life.
Preferably, the both sides of the T-shaped frame are symmetrical arranged four pulleys.
Preferably, the pulley selects ball bearing, and the inner ring of ball bearing is fixedly connected with T-shaped frame, ball bearing
Outer ring is located on C-type steel inwall.
The beneficial effects of the utility model are：
The utility model crane girder slip is using the combination of guide rail and coaster, and adapted is light-duty on C-type steel guide rail
Cable coaster, cable coaster is light, sensitive, durable to be hardly damaged, and cable is fastened on coaster by fixed data distance, coaster
Cable connection through hole is semicircular arc, reasonable in design, solves the phenomenon of rupture at cable hoisting.The sliding system of cable coaster
It is to be slipped by bearing, follows electric block walking to slide, it is safe, sensitive reliably without jam, cable bad is avoided, is extended
In the life-span of cable, there is good use value and social benefit.
Brief description of the drawings
Fig. 1 is the front view of girder slip；
Fig. 2 is the left side view of girder slip；
Fig. 3 is the structural representation of girder slip；
Wherein：1st, girder；2nd, support bar；3rd, guide rail；4th, coaster；5th, pulley；6th, T-shaped frame；7th, fixed block；8th, through hole.
Embodiment
The utility model is described further by way of example and in conjunction with the accompanying drawings, but not limited to this.
Embodiment 1：
As shown in Figure 1 to Figure 3, a kind of gantry single girder overhead crane girder slip of the present embodiment offer, including support bar 2,
Guide rail 3 and coaster 4, one end of support bar 2 is connected with girder 1, the other end and guide rail 3 connect, and coaster 4 is set on guides 3 simultaneously
It can be slidably reciprocated along guide rail 3, guide rail 3 is C-type steel, and coaster 4 is used for connecting cable.
There are 14 support bars in the present embodiment, 14 support bars are equally spaced, the one end of support bar 2 and Main Girder Welding, another
One end and C-type steel top bolt connection.
Coaster 4 includes pulley 5, T-shaped frame 6 and fixed block 7, and pulley 4 is connected to the both sides of T-shaped frame 6, and the bottom of T-shaped frame 6 connects
Described fixed block 7 is connect, the through hole 8 that current supply cable passes through is provided with fixed block 7.Pulley 5 selects ball bearing, ball bearing
Inner ring is fixedly connected with T-shaped frame 6, and the outer ring of ball bearing is located on C-type steel inwall, and T-shaped frame stretches out from C-type steel opening to be connected
Described fixed block 7.
Through hole 8 is circular arc through hole.In use, coaster penetrates from guide rail side, the outer ring of ball bearing is in C-type steel inwall
On slidably reciprocate, cable used for electric hoist passes through circular arc through hole, and circular arc through hole can reduce frictional force during cable suspension, keep away
Exempt from cable bad, extend cable service life.
Embodiment 2：
A kind of gantry single girder overhead crane girder slip, as described in Example 1, its difference is structure：T-shaped frame 6
Both sides be symmetrical arranged four pulleys, stability when coaster slidably reciprocates can be improved.
Claims (6)
- A kind of 1. gantry single girder overhead crane girder slip, it is characterised in that including support bar, guide rail and coaster, the support One end of bar is connected with girder, the other end and guide rail connect, and coaster is arranged on guide rail and can slidably reciprocated along guide rail, and guide rail is C-type steel, coaster are used for connecting cable.
- 2. single girder overhead crane girder slip in gantry as claimed in claim 1, it is characterised in that the quantity of the support bar is extremely It is two less.
- 3. single girder overhead crane girder slip in gantry as claimed in claim 1, it is characterised in that the coaster includes pulley, T Type frame and fixed block, pulley are connected to the both sides of T-shaped frame, and the bottom of T-shaped frame connects described fixed block, is provided with fixed block The through hole that current supply cable passes through.
- 4. single girder overhead crane girder slip in gantry as claimed in claim 3, it is characterised in that the through hole leads to for circular arc Hole.
- 5. single girder overhead crane girder slip in gantry as claimed in claim 3, it is characterised in that the both sides pair of the T-shaped frame Claim to set four pulleys.
- 6. single girder overhead crane girder slip in gantry as claimed in claim 3, it is characterised in that the pulley selects ball axle Hold, the inner ring of ball bearing is fixedly connected with T-shaped frame, and the outer ring of ball bearing is located on C-type steel inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810381.9U CN206927492U (en) | 2017-07-06 | 2017-07-06 | A kind of gantry single girder overhead crane girder slip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810381.9U CN206927492U (en) | 2017-07-06 | 2017-07-06 | A kind of gantry single girder overhead crane girder slip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206927492U true CN206927492U (en) | 2018-01-26 |
Family
ID=61353611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810381.9U Active CN206927492U (en) | 2017-07-06 | 2017-07-06 | A kind of gantry single girder overhead crane girder slip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206927492U (en) |
-
2017
- 2017-07-06 CN CN201720810381.9U patent/CN206927492U/en active Active
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