CN212457963U - Cold board car of spacing ring - Google Patents

Abstract

The utility model relates to a cold quick-witted platform truck of spacing ring, include: the turning support is uniformly and annularly provided with a plurality of triangular beams, the bottom of each triangular beam is hinged with a trolley frame through a support, two ends of the trolley frame are respectively and fixedly provided with a wheel axle frame, a wheel axle is fixedly arranged in each wheel axle frame, and each wheel axle is provided with a wheel; each wheel axle is arranged corresponding to the triangular beam above the wheel axle; each wheel axle frame is fixedly provided with a positioning block, and each triangular beam is fixedly provided with a guide block matched with the positioning block corresponding to each positioning block. The utility model discloses a guide block on the triangular beam and the locating piece on the axletree frame, two liang of mutually supporting actions ensure the normal reseing after the cold quick-witted platform truck of ring is unloaded, and above-mentioned design is favorable to observing the wearing and tearing condition of part, the convenient change.

Description

Cold board car of spacing ring

Technical Field

The utility model relates to a cold quick-witted platform truck of spacing ring.

Background

At present, the traditional circular cooler trolley is easy to deviate when resetting after unloading from a bend. The sealing damage can be caused by the deviation of the circular cooler trolley, and the production is greatly damaged: 1. the damage of the static seal of the ring cooler can cause the increase of the air leakage rate of the ring cooler, thereby influencing the cooling effect of the ring cooler. In order to achieve the same cooling effect, the power of the blower must be increased, so that the power consumption of the whole circular cooler is increased. 2. The damage of the static seal of the circular cooler can cause the dust at the lower part of the trolley to be blown out by the blower to cause dust pollution.

In order to solve the problems, the middle part of the traditional circular cooler triangular beam is provided with a reset groove, and the middle part of the trolley is provided with a reset block. However, after the ring cooling trolley runs for a period of time, the traditional reset device is damaged, and when the ring cooling trolley needs to be adjusted, the reset device is positioned at the middle lower part of the triangular beam and cannot be observed and adjusted, so that the trolley is off-tracking after being unloaded, the sealing is damaged, and the production is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a cold machine platform truck of spacing ring.

In order to achieve the above purpose, the utility model discloses a: the wheel axle frames are fixedly arranged at two ends of the trolley frame respectively, wheel axles are fixedly arranged in each wheel axle frame, and wheels are arranged on each wheel axle; each wheel shaft is arranged corresponding to the triangular beam above the wheel shaft;

each wheel axle frame is fixedly provided with a positioning block, and each triangular beam is fixedly provided with a guide block matched with the positioning block corresponding to each positioning block.

Further, the adapting surface on each guide block is a wedge surface.

The utility model has the advantages that: through being provided with a set of locating piece on the wheel pedestal of the cold quick-witted platform truck of ring, correspond the locating piece on the triangular beam and be provided with a set of guide block, utilize two liang of mutually supporting direction of guide block and locating piece, ensure that the cold quick-witted platform truck of ring is unloaded the normal back of back from the bend, avoid the cold quick-witted platform truck of ring to take place the off tracking accident, and this kind of design has the wearing and tearing condition of being favorable to observing the part, convenient change.

Drawings

Fig. 1 is a schematic structural diagram of the present invention in an embodiment.

Fig. 2 is a B-B sectional view of the present invention in an embodiment.

Fig. 3 is a schematic structural view of the trolley in the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the normal operation of the trolley after the trolley in the embodiment of the present invention is reset.

In the figure, 1 is a guide block, 2 is a positioning block, 3 is a triangular beam, 4 is a wheel shaft frame, 5 is a trolley frame, and 6 is a wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example 1

Embodiment 1 is one of the structures of the present invention, as shown in fig. 1 and 2, including: the turning support is annularly and uniformly and fixedly provided with a plurality of triangular beams 3, the bottom of each triangular beam 3 is hinged with a trolley frame 5 through a support, two ends of each trolley frame 5 are respectively and fixedly provided with a wheel axle frame 4, a wheel axle is fixedly arranged in each wheel axle frame 4, and each wheel axle is provided with a wheel 6; each wheel axle is arranged corresponding to the triangular beam 3 above the wheel axle;

each wheel axle frame 4 is fixedly provided with a positioning block 2, and each triangular beam 3 is fixedly provided with a guide block 1 matched with the positioning block 2 corresponding to the outer side of each positioning block 2.

Through the design, as shown in fig. 3, when the circular cooler trolley unloads, the trolley wheels 6 run along the curved track, so that the trolley frame 5 is turned downwards by a preset angle to finish the unloading operation; when the unloading is finished, as shown in fig. 4, when the trolley frame 5 is turned upwards by a preset angle, and the resetting operation process of the trolley is finished, the guide matching is realized in pairs through the pair of positioning blocks 2 on the wheel shaft frame 4 and the pair of guide blocks 1 on the triangular beam 3, so that the deviation accident of the circular cooler trolley is avoided; the design is also beneficial to observing the abrasion condition of the parts, and the parts are convenient to replace.

Example 2

Example 2 is a variation of example 1, which differs from example 1 in that: the mating surface on each guide block 1 is provided as a wedge surface.

The design can provide a guiding function for the positioning block 2 through the wedge surface of the guide block 1, guide the trolley to normally reset, and avoid the trolley from deviating accidents.

Claims (2)

1. The utility model provides a cold board car of spacing ring which characterized in that includes: the wheel axle frames are fixedly arranged at two ends of the trolley frame respectively, wheel axles are fixedly arranged in each wheel axle frame, and wheels are arranged on each wheel axle; each wheel shaft is arranged corresponding to the triangular beam above the wheel shaft;

each wheel axle frame is fixedly provided with a positioning block, and each triangular beam is fixedly provided with a guide block matched with the positioning block corresponding to each positioning block.

2. A stop collar cooler trolley according to claim 1 wherein: the adapting surface on each guide block is a wedge surface.

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