CN2104197U - Heavy body transporting unit - Google Patents
Heavy body transporting unit Download PDFInfo
- Publication number
- CN2104197U CN2104197U CN 91215558 CN91215558U CN2104197U CN 2104197 U CN2104197 U CN 2104197U CN 91215558 CN91215558 CN 91215558 CN 91215558 U CN91215558 U CN 91215558U CN 2104197 U CN2104197 U CN 2104197U
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- China
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- weight
- hub cap
- plate
- base
- movement device
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Abstract
The utility model provides a weight transporting unit which is composed of a transporting mechanism, a rotation mechanism and a locking device. The weight transporting unit is suitable for transporting a weight in a short distance and is made into a flat plate shape or a slide sledge shape according to highway condition, the transporting pathway can be a straight line, a fold line or a curve, and overweight objects with the weight of hundreds of tons can adopt multiple assembled units. The weight transporting unit has the advantages of reasonable structure, small size, light weight, easy fabrication, low cost and convenient operation.
Description
The utility model relates to a kind of device of mobile heavy lift.
The movement of weight adopts club or flat truck as the movement facility usually.Adopt club movement efficient very low, poor stability is subjected to the place restriction toward contact; The most frequently used weight movement facility are flat trucks, but common flat truck load carrying ability is limited, and the weight that surpasses hundreds of tons for weight then is difficult to trust, and adopts flat truck also very uneconomical at short range movement weight simultaneously.
It is a kind of from heavy and light, highly low, weight movement device that load-carrying capacity is big, rational in infrastructure, easy to use that the purpose of this utility model is to provide, and is suitable for the short range movement of different stage weight.
Fig. 1 is the design's a weight movement device structural representation.
Fig. 2 is the fixed rack structure figure of weight movement device.
Fig. 3 is the hub cap section-drawing.
Fig. 4 is the base section-drawing.
Fig. 5 is latch structure figure.
Fig. 6 is that roller chain is around plate shaped raceway plate gyroscopic movement constitution diagram.
Fig. 7 is that roller chain is around skid shape raceway plate gyroscopic movement constitution diagram.
Below in conjunction with description of drawings: the particular content of describing the design in detail.
The design's weight movement device comprises movement mechanism, swing type mechanism and blocking device.As shown in Figure 1 and Figure 2, movement mechanism is made up of raceway plate 1, support 2, cover plate 3 and roller chain 4, wherein raceway plate 1, support 2, cover plate 3 are connected to one, and have the through hole that several are used to arrange bolt 10 on the cover plate 3, and roller chain 4 is arranged around raceway plate 1.Described raceway plate 1, its both sides are provided with flange, and raceway plate 1 upwarps into the skid shape of skid shape for plate shaped or two ends, and roller chain 4 is made up of roller, axle, carrier bar, and raceway plate 1 and roller adopt alloy steel to make and through necessary heat treatment, roller is selected even number for use.
Swing type mechanism is made up of hub cap 5, bearing 6, base 7, rotating shaft 8, packing ring 9 and bolt 10, and hub cap 5 bottoms are provided with an axial screw and a circular groove 51, and its outer rim place is provided with several radial slots 52, is shown in Fig. 3.Have an axially extending bore and a circular groove 71 on the base 7, have several well-distributed through holes 72 on its certain all footpath, the lower flange place has several through holes that is used to arrange bolt 10, is shown in Fig. 4.Bearing 6 is arranged in the circular groove 71,51 of base 7 and hub cap 8, and rotating shaft 8 is the shoulder shape, and top is provided with outside thread, mixes packing ring 9 and is threaded with hub cap 5, adopts bolt 10 to be connected between base 7 and the cover plate 3.
When practical set, can with hub cap 5 towards upset, it is more convenient to load onto parts such as packing ring 9, rotating shaft 8, bearing 6, base 7 more successively.
Blocking device is to adopt the latch 11 of band handle to insert in the through hole 72 suitable on the base 7 by the radial slot on the hub cap 5 52, and with hub cap 5 lockings, latch 11 tops are square, and its underpart is the cylinder of undersized, is shown in Fig. 5.Latch 11 adopts one or two.
The another kind of structure of blocking device be with latch 11 in the radial slot 52 that radially directly inserts hub cap 5, this latch 11 is arranged in the plug housing, plug housing is fixed on the base 7.
When requiring weight to do the straight line movement, can directly adopt the movement of movement mechanism; When doing the broken line movement, use the movement device of band latch; When doing the curve movement, use not movement device with latch.
Fig. 6 is that roller chain is around plate shaped raceway plate gyroscopic movement constitution diagram, L is a raceway plate pitch among the figure, for simplifying manufacture craft, adopt the roller chain of even number roller, this moment, roller chain floated around raceway plate gyroscopic movement track, according to raceway plate, roller requirement of strength, determine raceway plate thickness and roller diameter by optimal design, select the track that reasonably floats by computer program.For avoiding roller chain derailing or be stuck, must satisfy:
L＜Li＜L＋2δ－ 1/2 ∑φmax
L is a raceway plate pitch in the formula.
Li is the unsteady pitch of roller chain when raceway plate continuous rolling, by the COMPUTER CALCULATION gained.
δ is raceway plate both sides flange heights.
∑ △ φ max is the maxim of the gap sum of all free-running fits of roller chain.
Fig. 7 be roller chain around skid shape raceway plate gyroscopic movement constitution diagram, a small amount of pit that the weight movement device of this form exists in the time of overcoming the ground unfairness smoothly and the obstacle that causes of projection.Its raceway plate pitch is represented with 2L1+L2.
With prior art relatively, this programme has following advantage:
1, from heavy and light, highly low, volume is little, load-carrying capacity is big, is the weight movement device of 500KN as load-carrying capacity, conduct oneself with dignity to be that 108kg, length and width height are 535 * 280 * 161mm.
2, rational in infrastructure, easily manufactured, cheap.
3, easy and simple to handle, require weight to do the straight line movement, or the broken line movement, or the curve movement is all applicable.During in particular for the overweight object of movement, adopt the mode movement of many combinations, more can demonstrate its unique advantages.
Claims (5)
1, a kind of weight movement device comprises movement mechanism, swing type mechanism, and blocking device is characterized in that:
-movement mechanism is made up of raceway plate 1, support 2, cover plate 3 and roller chain 4, and wherein raceway plate 1, support 2, cover plate 3 are connected to one, and have the through hole that several are used to arrange bolt 10 on the cover plate 3, and roller chain 4 is arranged around raceway plate 1;
-swing type mechanism is by hub cap 5, bearing 6, base 7, rotating shaft 8, packing ring 9 and bolt 10 are formed, hub cap 5 bottoms are provided with an axial screw and a circular groove 51, its outer rim place is provided with several radial slots 52, have an axially extending bore and a circular groove 71 on the base 7, have several well-distributed through holes 72 on certain all footpath, the lower flange place has several through holes that is used to arrange bolt 10, bearing 6 is arranged in the circular groove 71 of base 7 and hub cap 5, in 51, rotating shaft 8 is the shoulder shape, top is provided with outside thread, mix packing ring 9 and be threaded, adopt bolt 10 to be connected between base 7 and the cover plate 3 with hub cap 5;
To be the latch 11 that adopts the band handle insert in the through hole suitable on the bases 7 72 hub cap 5 lockings by the radial slot on the hub cap 5 52-blocking device, and latch 11 tops are square, and its underpart is the cylinder of undersized.
2, according to the weight movement device of claim 1, it is characterized in that: described latch 11 adopts one or two.
3, according to the weight movement device of claim 1, it is characterized in that: described raceway plate 1 is plate shaped.
4, according to the weight movement device of claim 1, it is characterized in that: described raceway plate 1 is the skid shape that two ends upwarp into the skid shape.
5, according to the weight movement device of claim 1, it is characterized in that: the roller that described roller chain adopts is an even number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215558 CN2104197U (en) | 1991-06-09 | 1991-06-09 | Heavy body transporting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91215558 CN2104197U (en) | 1991-06-09 | 1991-06-09 | Heavy body transporting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2104197U true CN2104197U (en) | 1992-05-13 |
Family
ID=4923619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91215558 Granted CN2104197U (en) | 1991-06-09 | 1991-06-09 | Heavy body transporting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2104197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627182A (en) * | 2012-03-28 | 2012-08-08 | 大连理工大学 | Self-adaptive trolley device with shaft rollers free of roller chains and arranged in triangular mode and application thereof |
| CN104674671A (en) * | 2015-03-04 | 2015-06-03 | 中铁二十四局集团上海铁建工程有限公司 | Weight supporting and moving device |
| CN105365480A (en) * | 2015-12-21 | 2016-03-02 | 太重（天津）滨海重型机械有限公司 | Carry device and multi-point roller type wheel thereof |
-
1991
- 1991-06-09 CN CN 91215558 patent/CN2104197U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627182A (en) * | 2012-03-28 | 2012-08-08 | 大连理工大学 | Self-adaptive trolley device with shaft rollers free of roller chains and arranged in triangular mode and application thereof |
| CN104674671A (en) * | 2015-03-04 | 2015-06-03 | 中铁二十四局集团上海铁建工程有限公司 | Weight supporting and moving device |
| CN105365480A (en) * | 2015-12-21 | 2016-03-02 | 太重（天津）滨海重型机械有限公司 | Carry device and multi-point roller type wheel thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |