CN211769864U

CN211769864U - Middle pulley for cable

Info

Publication number: CN211769864U
Application number: CN201921234806.1U
Authority: CN
Inventors: 朱明星
Original assignee: Wuxi Tianzhu Sliding Electrical Equipment Manufacturing Co ltd
Current assignee: Wuxi Tianzhu Sliding Electrical Equipment Manufacturing Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-10-27
Anticipated expiration: 2029-08-01

Abstract

The utility model belongs to the technical field of middle coaster, especially, be a middle coaster for cable, including connecting plate and otic placode, install the hexagonal screw rod between connecting plate and the otic placode, horizontal gyro wheel is installed to the upper end of otic placode, horizontal gyro wheel includes wheel cover, deep groove ball bearing, axle circlip and horizontal axis, the wheel cover cup joints the outside at deep groove ball bearing, axle circlip and the laminating of one end of deep groove ball bearing, and the outer edge of axle circlip imbeds the inside of wheel cover, the tip block of horizontal axis is in the inside of deep groove ball bearing; through the horizontal gyro wheel by wheel cover, deep groove ball bearing, axle circlip and horizontal axis combination, deep groove ball bearing installs in the inside of wheel cover simultaneously, and the internal surface of wheel cover is embedded into to the outward flange of axle circlip simultaneously for the axle circlip advances spacingly to installing the deep groove ball bearing in wheel cover inside, has increased deep groove ball bearing and has installed the stability in wheel cover inside.

Description

Middle pulley for cable

Technical Field

The utility model belongs to the technical field of middle coaster, concretely relates to middle coaster is used to cable.

Background

The middle pulley is a conductive form for supplying power to the crane trolley, the flexible cable is fixed on the supporting plate, and the traction frame and the I-shaped steel cable pulley are synchronous, so that the purpose of supplying power to the cable is realized, and the cable can be divided into a medium load type, a heavy load type and a light load type. Traditional middle coaster is when using, and the horizontal roller equipment is not convenient, and middle coaster structure is unstable simultaneously, assembles the problem that consumes time.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a middle coaster is used to cable has middle coaster and assembles convenient, stable in structure's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a middle coaster is used to cable, includes connecting plate and otic placode, install the hexagonal screw rod between connecting plate and the otic placode, horizontal gyro wheel is installed to the upper end of otic placode, horizontal gyro wheel includes wheel cover, deep groove ball bearing, circlip and horizontal axis for the axle, the wheel cover cup joints the outside at deep groove ball bearing, circlip and deep groove ball bearing's one end laminating is used to the axle, just the inside of wheel cover is embedded into to circlip's outward flange for the axle, the tip block of horizontal axis is in deep groove ball bearing's inside, the saddle beam is installed to the lower extreme of connecting plate, the lower surface bonding of connecting plate has the rubber briquetting, be connected with stop screw between connecting plate and the saddle beam, locating component is all installed to hexagonal screw rod, horizontal axis and stop screw's tip.

As the utility model discloses a preferred technical scheme of middle coaster for cable, locating component include the nut, bullet pad and flat pad, nut, bullet pad and flat pad set gradually from outer to inner.

As the utility model discloses a preferred technical scheme of middle coaster for cable, the surface mounting of connecting plate has the anticollision piece, install a prefix bolt between anticollision piece and the connecting plate, just locating component has been closed soon to the tip of a prefix bolt.

As the utility model discloses a preferred technical scheme of middle coaster for cable, the otic placode of connecting plate surface through hexagonal screw and locating component installation is provided with four altogether, and every a horizontal gyro wheel is all installed to the upper end of otic placode.

As the utility model discloses a preferred technical scheme of middle coaster for cable, horizontal gyro wheel is round platform column structure.

As the utility model discloses a preferred technical scheme of middle coaster for cable, the saddle beam is the tubular structure of one-third circle, just the internal surface welding of saddle beam has the horizontal panel.

Compared with the prior art, the beneficial effects of the utility model are that: through by the wheel cover, deep groove ball bearing, the horizontal gyro wheel of circlip and horizontal axis combination is used to the axle, deep groove ball bearing installs the inside at the wheel cover simultaneously, the internal surface of wheel cover is embedded into to the outward flange of circlip for the axle simultaneously, make the axle advance spacingly to installing the deep groove ball bearing inside the wheel cover with circlip, the stability at the wheel cover inside is installed to deep groove ball bearing has been increased, simultaneously between the tip of horizontal axis and the otic placode, the both ends of connecting plate and otic placode junction hexagonal screw, the tip of connecting plate and saddle beam junction spacing screw all connects through locating component, the convenience and the stability of middle spout assembly have been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

FIG. 5 is an enlarged view of the structure at C in FIG. 2;

in the figure: 1. a connecting plate; 11. a hexagonal screw; 12. a nut; 13. a spring pad; 14. flattening the cushion; 2. an ear plate; 3. a horizontal roller; 31. a wheel sleeve; 32. a deep groove ball bearing; 33. a circlip for the shaft; 34. a horizontal axis; 4. a saddle beam; 41. a limit screw; 42. pressing rubber blocks; 5. an anti-collision block; 51. a straight bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a middle coaster is used to cable, including connecting plate 1 and otic placode 2, install hexagonal screw 11 between connecting plate 1 and the otic placode 2, horizontal gyro wheel 3 is installed to the upper end of otic placode 2, horizontal gyro wheel 3 includes wheel cover 31, deep groove ball bearing 32, circlip 33 and horizontal axis 34 are used to the axle, wheel cover 31 cup joints the outside at deep groove ball bearing 32, circlip 33 is used to the axle and the laminating of one end of deep groove ball bearing 32, and the inside of wheel cover 31 is embedded into to the outward flange of circlip 33 is used to the axle, the inside at deep groove ball bearing 32 is blocked to the tip of horizontal axis 34, saddle beam 4 is installed to the lower extreme of connecting plate 1, the lower surface bonding of connecting plate 1 has rubber briquetting 42, be connected with stop screw 41 between connecting plate 1 and the saddle beam 4, positioning assembly is all installed to hexagonal screw 11, horizontal axis.

In the embodiment, the horizontal roller 3 is formed by combining the wheel sleeve 31, the deep groove ball bearing 32, the elastic check ring 33 for the shaft and the horizontal shaft 34, meanwhile, the deep groove ball bearing 32 is installed inside the wheel sleeve 31, meanwhile, the outer edge of the elastic check ring 33 for the shaft is embedded into the inner surface of the wheel sleeve 31, so that the deep groove ball bearing 32 installed inside the wheel sleeve 31 is limited by the elastic check ring 33 for the shaft, the stability of the deep groove ball bearing 32 installed inside the wheel sleeve 31 is improved, meanwhile, the ends of the horizontal shaft 34 and the lug plates 2, the two ends of the hexagonal screw 11 at the joint of the connecting plate 1 and the lug plates 2, and the ends of the limiting screws 41 at the joint of the connecting plate 1 and the saddle beam 4 are all connected through the positioning assemblies, and the convenience and the stability of assembling of the.

Specifically, the positioning assembly comprises a nut 12, an elastic pad 13 and a flat pad 14, wherein the nut 12, the elastic pad 13 and the flat pad 14 are sequentially arranged from outside to inside.

In this embodiment, through the locating component who comprises nut 12, bullet pad 13 and flat pad 14, nut 12, bullet pad 13 and flat pad 14 set gradually from outer to inner simultaneously, have increased locating component to hexagonal screw 11, horizontal axis 34 and the end fixing's of limit screw 41 stability and convenience.

Specifically, the surface of the connecting plate 1 is provided with an anti-collision block 5, a straight-head bolt 51 is arranged between the anti-collision block 5 and the connecting plate 1, and the end part of the straight-head bolt 51 is screwed with a positioning component.

In this embodiment, the anti-collision block 5 is fixed on the surface of the connecting plate 1 by the horizontal bolt 51 and the positioning component, so that the anti-collision block 5 is connected with the connecting plate 1 conveniently, and meanwhile, the anti-collision block 5 slows down the impact on the middle pulley during movement.

Specifically, four lug plates 2 are arranged on the surface of the connecting plate 1 through the hexagonal screw rods 11 and the positioning components, and a horizontal roller 3 is arranged at the upper end of each lug plate 2.

In this embodiment, through being provided with four otic placodes 2 altogether, a horizontal roller 3 is all installed to the upper end of every otic placode 2 simultaneously, has increased the stability that middle coaster removed.

Specifically, the horizontal roller 3 is a circular truncated cone-shaped structure.

In this embodiment, through the horizontal gyro wheel 3 for round platform column structure, improved the stability of horizontal gyro wheel 3 and I-steel contact.

Specifically, the saddle beam 4 is a one-third round tubular structure, and a horizontal panel is welded to the inner surface of the saddle beam 4.

In the embodiment, the saddle beam 4 is of a one-third round tubular structure, and meanwhile, the horizontal panel is welded on the inner surface of the saddle beam 4, so that the convenience of guiding the cable by the saddle beam 4 is improved.

The utility model discloses a theory of operation and use flow: when the anti-collision device is installed, the horizontal shaft 34 is clamped in the deep groove ball bearing 32, the deep groove ball bearing 32 is installed in the wheel sleeve 31, the elastic check ring 33 for the shaft is installed in the wheel sleeve 31, the outer edge of the elastic check ring 33 for the shaft is embedded in the inner surface of the wheel sleeve 31, the other end of the horizontal shaft 34 is fixedly connected with the lug plate 2 through a positioning assembly, the positioning assembly composed of the nut 12, the elastic cushion 13 and the flat cushion 14 is sequentially installed at the end part of the horizontal shaft 34 from outside to inside, the lower end of the lug plate 2 is connected with the connecting plate 1 through the hexagonal screw 11, the surface of the lower end of the connecting plate 1 is bonded with the rubber pressing block 42, the saddle beam 4 is connected with the connecting plate 1 through the limiting screw 41, the anti-collision block 5 is connected with the connecting plate 1 through the straight bolt 51, and the end parts of the hexagonal screw 11, the limiting screw 41 and the straight, when the horizontal roller type pulley is used, the middle pulley is connected with the I-shaped steel, and the horizontal roller 3 moves on the surface of the I-shaped steel.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a middle coaster for cable, includes connecting plate (1) and otic placode (2), its characterized in that: the improved deep groove ball bearing is characterized in that a hexagonal screw (11) is installed between the connecting plate (1) and the lug plate (2), a horizontal roller (3) is installed at the upper end of the lug plate (2), the horizontal roller (3) comprises a wheel sleeve (31), a deep groove ball bearing (32), an elastic check ring (33) for a shaft and a horizontal shaft (34), the wheel sleeve (31) is sleeved outside the deep groove ball bearing (32), the elastic check ring (33) for the shaft is attached to one end of the deep groove ball bearing (32), the outer edge of the elastic check ring (33) for the shaft is embedded inside the wheel sleeve (31), the end of the horizontal shaft (34) is clamped inside the deep groove ball bearing (32), a saddle beam (4) is installed at the lower end of the connecting plate (1), a rubber pressing block (42) is bonded on the lower surface of the connecting plate (1), and a limit screw (41) is connected between the connecting plate (1) and the saddle beam (4, and positioning components are arranged at the end parts of the hexagonal screw rod (11), the horizontal shaft (34) and the limiting screw rod (41).

2. An intermediate block for cables according to claim 1, characterised in that: the positioning assembly comprises a nut (12), an elastic pad (13) and a flat pad (14), wherein the nut (12), the elastic pad (13) and the flat pad (14) are sequentially arranged from outside to inside.

3. An intermediate block for cables according to claim 1, characterised in that: the anti-collision device is characterized in that an anti-collision block (5) is mounted on the surface of the connecting plate (1), a straight-head bolt (51) is mounted between the anti-collision block (5) and the connecting plate (1), and a positioning assembly is screwed at the end part of the straight-head bolt (51).

4. An intermediate block for cables according to claim 1, characterised in that: the surface of the connecting plate (1) is provided with four lugs (2) which are installed through the hexagonal screw (11) and the positioning component, and each lug (2) is provided with one horizontal roller (3) at the upper end.

5. An intermediate block for cables according to claim 1, characterised in that: the horizontal roller (3) is in a circular truncated cone-shaped structure.

6. An intermediate block for cables according to claim 1, characterised in that: the saddle beam (4) is of a one-third round tubular structure, and a horizontal panel is welded on the inner surface of the saddle beam (4).