CN204549844U - A kind of adhesion wheel group with inside flange seat - Google Patents
A kind of adhesion wheel group with inside flange seat Download PDFInfo
- Publication number
- CN204549844U CN204549844U CN201520156593.0U CN201520156593U CN204549844U CN 204549844 U CN204549844 U CN 204549844U CN 201520156593 U CN201520156593 U CN 201520156593U CN 204549844 U CN204549844 U CN 204549844U
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- wheel
- hole
- inside flange
- joint case
- flange
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Abstract
The utility model discloses a kind of adhesion wheel group with inside flange seat, comprise connecting shaft wheel, inside flange seat, joint case, described connecting shaft inside wheel arranges through hole and keyway, and described connecting shaft wheel two sides are equipped with the shaft extension of raised side, the little shaft shoulder and the large shaft shoulder; Described connecting shaft wheel is connected with two inside flange seats respectively by two bearings, and the flange of described two inside flange seats is bolted the inner side in joint case side; Described joint case be provided with connect elongated hole for need the equipment connection that moves.
Description
Technical field
The utility model relates to crane field, refers more particularly to a kind of adhesion wheel group with inside flange seat.
Background technology
Cart in existing universal crane field, trolley travelling device car wheel group structure, the wheel group that the wheel mostly adopting angle box bearing housing to be connected to all size is formed; This wheel group connects a wheel by the middle of an axletree, and axletree both sides respectively connect an angle box bearing housing respectively by bearing, and each angle box bearing housing is connected to other parts a lot of as transparent cover, stifle, sleeve, backing plate and fastener thereof; And then two angle box bearing housings are connected on the bent plate of " L " shape on crane end carriage both sides, " L " v notch v that therefore corresponding specification all must be processed in every bar crane end carriage both sides, different large trundle group connects; The hoisting crane of different size, its end carriage size, length are variant, cause the communication port of every bar end carriage two ends and wheel group all must carry out nonstandard processing like this, owing to not becoming series with wheel group connecting portion, end carriage head is large again, so end carriage can not carry out continuous batch production, can not many production reservies in advance, can only carry out order, then produce end carriage and wheel group thereof according to specification, production efficiency is not high; The power of this wheel group inputs by external equipment as motor, reductor, drg and corresponding base, coupler etc. couple together in addition; Wheel group parts are many, complex structure, angle box bearing housing are cast and fine limit work bothers, space occupy-place is large, weight is large, dismounting is time-consuming, manufacturing cost is high, and wheel group running noise is large, there is obvious weak point.
Summary of the invention
The utility model object is overcome above-mentioned the deficiencies in the prior art part and provide a kind of adhesion wheel group with inside flange seat, described wheel group compact conformation, from heavy and light, parts are few, mounting or dismounting are convenient, wheel group is made into drive disk assembly that can be general, can conveniently be connected on varied equipment needing motion, of many uses.
For achieving the above object, the utility model adopts following technology to realize:
A kind of adhesion wheel group with inside flange seat, comprise connecting shaft wheel 11, inside flange seat 13, joint case 22, described connecting shaft wheel 11 inside arranges through hole 114 and keyway 115, and described connecting shaft wheel two sides are equipped with the shaft extension 113 of raised side, the little shaft shoulder 112 and the large shaft shoulder 111; Described connecting shaft wheel 11 is connected with two inside flange seats 13 respectively by two bearings 12, and the flange 134 of described two inside flange seats is connected to the inner side of joint case 22 side by bolt 14; Described joint case be provided with connect elongated hole 2201 for need the equipment connection that moves.
Wherein, described inside flange seat 13 is provided with flange 134, bearing hole 132, axis hole 133, axis body 131; Described bearing hole 132 is opened in described flange 134 side, and described axis hole 133 is opened in axis body 131 side; Described flange 134 partial face offers connecting thread hole 135.
Wherein, described connecting shaft wheel 11 can be two-wheel edge, single-wheel edge or without wheel rim.
Wherein, described joint case 22 is become the casing of all round closure by Plate Welding; Described joint case 22 one end is provided with connecting panel 220, and described connecting panel 220 edge is provided with and connects elongated hole 2201; The described joint case other end is provided with connecting bore 224; Described joint lower box part is without shrouding, and top is provided with shrouding and offers access opening 221, and two sides are provided with open type axis hole 222 and the flange connecting hole 223 of declivity.
The beneficial effects of the utility model are: adhesion wheel group structure is simple, compact, it is convenient to install and remove, can be used as the one of enterprise or a series of universal component, joint case connects elongated hole to can be used for wheel group to be connected on the equipment of needs motion, can be used as the driving device of multi-field use, of many uses; The shaft extension on connecting shaft wheel both sides protrudes wheel face, both sides shaft extension width can wider than the inwall width of joint case, such car wheel structure can realize bearing and be arranged on sidewall center, both sides close to joint case, external load is by passing to inside flange seat, bearing under the both sides straight wall alignment of joint case, pass to wheel shaft extension again, ensure inside flange seat not by cantilever force, just connect firmly, ensure that wheel group operates steadily; The little shaft shoulder of connecting shaft wheel is used for location bearing inner ring, and the large shaft shoulder is used for sealed bearings and plays dustproof effect; Joint upper box part is provided with access opening, steel rope is worn from access opening just can conveniently for wheel lifting when dismounting wheel, operation is just easily convenient, access opening can also be used for the fastener of inspection trolley wheels and whether bearing is installed correctly, access opening can be built with cover plate at ordinary times, dust-proof or ensure safety; Joint case side is provided with the open type axis hole of declivity for connecting inside flange seat, because wheel both sides shaft extension width can wider than the inwall width of joint case, so both sides shaft extension must assemble inside flange seat after connecting shaft wheel must fill from lower to upper below joint case, be bumped in open type axis hole; The flange of inside flange seat be connected to benefit inside joint case be can stand very large end float misalignment inside flange seat all can not disengaging configuration, do not need tie bolt to bear axial tension; Connection elongated hole on the connecting panel of joint case one end is used for and the equipment connection needing to move, and elongated hole is conducive to the axial location adjusting joint case, conveniently solves wheel gnawing rail, partially rail problem; Therefore, can refer to the compact joint case that the difference large small batch production size of wheel is suitable, be connected to need on the object of transmission with the elongated hole that connects of joint case end face, adhesion wheel group of the present utility model like this can become the one of enterprise or a series of general rotatable parts, wheel group is installed according to the different size groups of wheel, become series to be placed on warehouse for subsequent use, purposes is just very extensive, and when hoisting crane is produced, supporting speed is fast; And in the wheel group of prior art one by one part before the delivery of each hoisting crane, scene part one by one can only be assembled into end carriage two ends again, progress is slow; Adhesion wheel group of the present utility model, be connected with external motive device, connection can be installed in the both sides of joint case, user is facilitated to select which limit to install, without coupler, without base, structure is simple, and be easy to dismounting, as long as engine installation input shaft is got wheel with an instrument from the connecting shaft wheel other end; Adhesion wheel group parts of the present utility model are few, convenient, safe and reliable from heavy and light, mounting or dismounting, there is novelty and practicality.
Accompanying drawing explanation
Fig. 1 the utility model structural representation;
Inside flange seat front view in Fig. 2 the utility model;
Fig. 3 is the lateral plan of Fig. 2;
Fig. 4 the utility model center tap box structure schematic diagram.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model detailed description of the invention is described in detail in detail:
As shown in Figure 1, a kind of adhesion wheel group with inside flange seat, comprise connecting shaft wheel 11, inside flange seat 13, joint case 22, described connecting shaft wheel 11 inside arranges through hole 114 and keyway 115, described connecting shaft wheel two sides are equipped with the shaft extension 113 of raised side, the little shaft shoulder 112 and the large shaft shoulder 111, and described connecting shaft wheel 11 can be two-wheel edge, single-wheel edge or without wheel rim; Described connecting shaft wheel 11 is connected with two inside flange seats 13 respectively by two bearings 12, and the flange of described two inside flange seats is connected to the inner side of joint case 22 side by bolt 14; Described joint case be provided with connect elongated hole 2201 for need the equipment connection that moves.
As shown in Figure 2 and Figure 3, described inside flange seat 13 is provided with flange 134, bearing hole 132, axis hole 133, axis body 131; Described bearing hole 132 is opened in described flange 134 side, and described axis hole 133 is opened in axis body 131 side; Described flange 134 partial face offers connecting thread hole 135.
As shown in Figure 4, described joint case 22 is become the casing of all round closure by Plate Welding; Described joint case 22 one end is provided with connecting panel 220, and described connecting panel 220 edge is provided with and connects elongated hole 2201; The described joint case other end is provided with connecting bore 224; Described joint lower box part is without shrouding, and top is provided with shrouding and offers access opening 221, and two sides are provided with open type axis hole 222 and the flange connecting hole 223 of declivity.
Claims (4)
1. the adhesion wheel group with inside flange seat, it is characterized in that: comprise connecting shaft wheel (11), inside flange seat (13), joint case (22), wherein: described connecting shaft wheel (11) inside arranges through hole (114) and keyway (115), and described connecting shaft wheel two sides are equipped with the shaft extension (113) of raised side, the little shaft shoulder (112) and the large shaft shoulder (111); Described connecting shaft wheel (11) is connected with two inside flange seats (13) respectively by two bearings (12), and the flange (134) of described two inside flange seats is connected to the inner side of joint case (22) side by bolt (14); Described joint case be provided with connect elongated hole (2201) for need the equipment connection that moves.
2. a kind of adhesion wheel group with inside flange seat according to claim 1, is characterized in that: described inside flange seat (13) is provided with flange (134), bearing hole (132), axis hole (133), axis body (131); Described bearing hole (132) is opened in described flange (134) side, and described axis hole (133) is opened in axis body (131) side; Described flange (134) partial face offers connecting thread hole (135).
3. a kind of adhesion wheel group with inside flange seat according to claim 1, is characterized in that: described connecting shaft wheel (11) is two-wheel edge or single-wheel edge or without wheel rim.
4. a kind of adhesion wheel group with inside flange seat according to claim 1, is characterized in that: described joint case (22) is become the casing of all round closure by Plate Welding; Described joint case (22) one end is provided with connecting panel (220), and described connecting panel (220) edge is provided with and connects elongated hole (2201); The described joint case other end is provided with connecting bore (224); Described joint lower box part is without shrouding, and top is provided with shrouding and offers access opening (221), and two sides are provided with open type axis hole (222) and the flange connecting hole (223) of declivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156593.0U CN204549844U (en) | 2015-03-19 | 2015-03-19 | A kind of adhesion wheel group with inside flange seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520156593.0U CN204549844U (en) | 2015-03-19 | 2015-03-19 | A kind of adhesion wheel group with inside flange seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204549844U true CN204549844U (en) | 2015-08-12 |
Family
ID=53824980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520156593.0U Expired - Fee Related CN204549844U (en) | 2015-03-19 | 2015-03-19 | A kind of adhesion wheel group with inside flange seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204549844U (en) |
-
2015
- 2015-03-19 CN CN201520156593.0U patent/CN204549844U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160319 |