CN212615883U

CN212615883U - Detachable steel wire pulley connector

Info

Publication number: CN212615883U
Application number: CN202021452196.5U
Authority: CN
Inventors: 陈良满
Original assignee: Yuhuan Zhanda Machinery Co ltd
Current assignee: Yuhuan Zhanda Machinery Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-02-26
Anticipated expiration: 2030-07-21

Abstract

The utility model belongs to the technical field of automobile manufacturing, in particular to a detachable steel wire pulley connector, which comprises a connector body, wherein a pulley is arranged inside the upper end of the connector body, mounting grooves are arranged on the two side surfaces of the upper end of the connector body, wheel shafts are movably arranged at the two ends of the pulley, the end part of the mounting groove is positioned outside the connector body and is screwed and connected with a limit nut, one side of the upper end of the connector body is provided with a plurality of rotary cylinders, the inner parts of the rotary cylinders are screwed and connected with a top shaft, one side of the upper end of the connector body is positioned above the rotary cylinders and is provided with the top cylinder, when in use, the wheel shafts at the two ends of the pulley are clamped inside the mounting grooves, so as to finish the preliminary installation of the pulley relative to the connector body, and screw the limit nut on the end part of the wheel shaft, thereby finishing the further limit fixation of the pulley, the pulley is convenient to mount and dismount relative to the connector body and convenient to replace.

Description

Detachable steel wire pulley connector

Technical Field

The utility model belongs to the technical field of the automobile-manufacturing, concretely relates to removable steel wire pulley connector.

Background

The caravan, also known as a home on a wheel, has two functions of a house and a car, but the attribute of the caravan is the car, is a mobile car type with essential basic facilities at home, and along with the increase of income and the change of consumption psychology, particularly the development of small towns with low building volume rate, the caravan has great development and the most practical path, and perhaps can be used for providing simple camping to travel to the caravan for leisure and vacation by providing common home cars.

The steel wire pulley connector is important connection fittings in the car as a house, is convenient for the traction of steel wire through the steel wire pulley connector to be convenient for power draw gear carries out level and smooth tractive to the steel wire on the connector, however, current smooth steel wire pulley connector still has following problem in the use: the pulleys are fixedly connected with the connector body through the fixing bolts, and the pulleys are inconvenient to install and detach relative to the connector, so that the replacement of the pulleys of the abrasion parts is influenced, and the use is inconvenient; simultaneously, the wire is under the effect of receiving the pulling force on the connector, can exert certain kind of pressure to the pulley connector, and the U-shaped shell plate structure on connector upper portion lacks better additional strengthening, and after the atress, U-shaped shell plate middle section position department on connector upper portion easily splits, and it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a removable steel wire pulley connector has easy operation and uses convenient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a removable steel wire pulley connector, includes the connector body, the inside pulley that is provided with in upper end of connector body, the mounting groove has all been seted up to the upper end both sides surface of connector body, the equal movable mounting in both ends of pulley has the shaft, the tip of mounting groove is located the outside of connector body and closes soon and be connected with a limit nut, upper end one side of connector body is provided with a plurality of and revolves a section of thick bamboo, the inside of revolving a section of thick bamboo closes soon and is connected with the apical axis, upper end one side of connector body is located the top of revolving a section of thick bamboo and is provided with a section of thick bamboo, a plurality of jack has all been seted up on the upper end both sides surface of connector body, the inside interpolation of jack is connected with the anchor strut, the tip of anchor strut is located the outside of.

As the utility model discloses a preferred technical scheme of removable steel wire pulley connector, revolve a section of thick bamboo and a top section of thick bamboo all with connector body upper end one side outer wall fixed connection, revolve a section of thick bamboo, apical axis and a top section of thick bamboo and be the metal component, revolve a section of thick bamboo and be the symmetry setting, the mounting groove is the arc structure.

As the utility model discloses a preferred technical scheme of removable steel wire pulley connector, the concave surface has all been seted up at both ends about one side of anchor strut, the surperficial integrated into one piece of concave surface has anti-skidding granule, anti-skidding granule is the arc knot.

As the utility model discloses a preferred technical scheme of removable steel wire pulley connector, No. one limit nut and No. two limit nut are metal component and outer wall a plurality of arc chimb of homogeneous body shaping all around.

As the utility model discloses a preferred technical scheme of removable steel wire pulley connector, the connector body is the metal component with the pulley.

As the utility model discloses a preferred technical scheme of removable steel wire pulley connector, the mutual block of shaft and mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that: when the connector is used, the wheel shafts at the two ends of the pulley are clamped in the mounting groove, so that the pulley is preliminarily mounted relative to the connector body, the first limiting nut is screwed at the end part of the wheel shaft, so that the pulley is further limited and fixed relative to the connector body, and the pulley is convenient to mount and dismount relative to the connector body and convenient to replace; when using, treat after the pulley installation, the relative section of thick bamboo top spin of revolving, with the inside of the tip screw in top section of thick bamboo of top shaft, through revolving a section of thick bamboo, top shaft and top section of thick bamboo reinforcing mounting groove open-ended structural strength, the difficult fracture of upper portion atress of the connector body that makes, simultaneously, penetrate the anchor strut inside the upper end of connector body through the jack, and revolve No. two limit nut in the tip of anchor strut, thereby accomplish the installation of the relative connector body of anchor strut, consolidate the upper portion of connector body through the anchor strut, the structural strength on reinforcing connector body upper portion, difficult fracture after the upper portion atress of the connector body that makes, and the operation is simple, and the use is convenient.

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 structural view of the present invention;

FIG. 2 is a side view of the connection between the pulley and the connector body according to the present invention;

FIG. 3 is a schematic side view of the pulley of the present invention;

fig. 4 is a side view of a partial structure of the connector body according to the present invention;

in the figure: 1. a connector body; 2. a pulley; 3. mounting grooves; 4. a wheel axle; 5. a first limit nut; 6. rotating the cylinder; 7. a top shaft; 8. a top cylinder; 9. a jack; 10. a reinforcing rod; 11. a second limit nut; 12. a concave surface; 13. anti-skid particles.

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. 1-4, the present invention provides the following technical solutions: a detachable steel wire pulley connector comprises a connector body 1, pulleys 2 are arranged inside the upper end of the connector body 1, mounting grooves 3 are formed in the two side surfaces of the upper end of the connector body 1, wheel shafts 4 are movably mounted at the two ends of each pulley 2, the end portions of the mounting grooves 3 are positioned on the outer side of the connector body 1 and are connected with a first limiting nut 5 in a screwing mode, a plurality of rotary cylinders 6 are arranged on one side of the upper end of the connector body 1, jacking shafts 7 are connected inside the rotary cylinders 6 in a screwing mode, jacking cylinders 8 are arranged on one side of the upper end of the connector body 1 and above the rotary cylinders 6, a plurality of jacks 9 are formed in the two side surfaces of the upper end of the connector body 1, reinforcing rods 10 are inserted into the jacks 9, and the end portions of the reinforcing rods 10 are positioned on the outer side of the connector body 1 and are connected with a second limiting nut 11 in a screwing mode, in the embodiment, the connector body 1, the pulley 2 is a conventional metal pulley 2, when the pulley 2 is used, wheel shafts 4 at two ends of the pulley 2 are clamped inside the mounting groove 3, so that the pulley 2 is preliminarily mounted relative to the connector body 1, a first limit nut 5 is screwed at the end part of the wheel shaft 4, so that the pulley 2 is further limited and fixed relative to the connector body 1, and the pulley 2 is convenient to mount and dismount relative to the connector body 1 and convenient to replace; when using, treat pulley 2 installation after, it spins apical axis 7 on 6 to revolve a section of thick bamboo relatively, with the inside of the tip screw in apical axis 8 of apical axis 7, through revolving a section of thick bamboo 6, apical axis 7 and the 3 open-ended structural strength of the reinforcing mounting groove of apical axis 8, the difficult fracture of upper portion atress of the connector body 1 that makes, and simultaneously, penetrate inside the upper end of connector body 1 reinforcing bar 10 through jack 9, and revolve No. two limit nut 11 in the tip of reinforcing bar 10, thereby accomplish the installation of reinforcing bar 10 relative connector body 1, consolidate the upper portion of connector body 1 through reinforcing bar 10, strengthen the structural strength on connector body 1 upper portion, difficult fracture after the upper portion atress of the connector body 1 that makes, and is simple in operation, and convenient in use.

Specifically, revolve a section of thick bamboo 6 and a top section of thick bamboo 8 all with 1 upper end one side outer wall fixed connection of connector body, revolve a section of thick bamboo 6, apical axis 7 and a top section of thick bamboo 8 are metal component, revolve a section of thick bamboo 6 and be the symmetry setting, mounting groove 3 is the arc structure, in this embodiment, revolve a section of thick bamboo 6 and be a metal hollow cylindrical section of thick bamboo, be equipped with the four places, and be the setting of two sides, apical axis 7 is the metal screw axis, be equipped with two places, and be the setting of two sides, a top section of thick bamboo 8 is inside cavity and has the bobbin top on, revolve a section of thick bamboo 6, apical axis 7 and a top section of thick bamboo 8 and be used for strengthening the structural strength that 1 upper portion U-shaped shell of connector body is located the 3 openings parts of mounting groove, U-shaped shell is current connector body 1's.

Specifically, concave surface 12 has all been seted up at both ends about one side of anchor strut 10, and the surface integrated into one piece of concave surface 12 has anti-skidding granule 13, and anti-skidding granule 13 is the arc structure, and in this embodiment, jack 9 is circular through-hole, is equipped with everywhere, and anchor strut 10 is metal U-shaped pole, is equipped with two places, and two places anchor strut 10 non-for inserting in the syntropy, and anchor strut 10 is used for strengthening the structural strength of 1 upper portion U-shaped shell plate middle section position department of connector body, and concave surface 12 and anti-skidding granule 13 are convenient for taking of anchor strut 10.

Specifically, No. one limit nut 5 and No. two limit nut 11 are metal component and outer wall a plurality of arc chimb of homogeneous body shaping all around, and in this embodiment, No. one limit nut 5 and No. two limit nut 11 are metal nut, are used for the spacing of shaft 4 and anchor strut 10 tip to be fixed respectively, and the arc chimb is convenient for a limit nut 5 and No. two limit nut 11's rotating.

Specifically, the connector body 1 and the pulley 2 are both metal members.

Specifically, the mutual block of shaft 4 and mounting groove 3, in this embodiment, mounting groove 3 is the arc structure, is equipped with two, and the installation of the relative connector body 1 of pulley 2 of being convenient for of seting up of mounting groove 3 is torn open and is changed.

The utility model discloses a theory of operation and use flow: when the utility model is used, the wheel shafts 4 at the two ends of the pulley 2 are clamped inside the mounting groove 3, the first limit nut 5 is screwed at the end part of the wheel shaft 4, thereby completing the fixed installation of the pulley 2 relative to the connector body 1, rotating the top shaft 7 relative to the rotary cylinder 6, rotating the top shaft 7 in the top cylinder 8, the U-shaped reinforcing rod 10 is held by the concave surface 12 and the anti-slip particles 13, the U-shaped reinforcing rod 10 is inserted into the insertion hole 9, the second limit nut 11 is screwed on the end of the U-shaped reinforcing rod 10, thereby completing the fixed installation of the reinforcing rod 10 relative to the connector body 1, then, the connector body 1 and the connector body 1 are used, and when the pulley 2 is to be replaced, and externally screwing a first limit nut 5, taking the pulley 2 out, separating the wheel shaft 4 from the mounting groove 3, replacing a new pulley 2 and fixedly mounting the new pulley 2 on the upper part of the connector body 1.

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 removable steel wire pulley connector which characterized in that: the connector comprises a connector body (1), pulleys (2) are arranged inside the upper end of the connector body (1), mounting grooves (3) are formed in the two side surfaces of the upper end of the connector body (1), wheel shafts (4) are movably mounted at the two ends of the pulleys (2), the end portion of each mounting groove (3) is positioned on the outer side of the connector body (1) and is connected with a first limit nut (5) in a screwing mode, a plurality of rotary cylinders (6) are arranged on one side of the upper end of the connector body (1), a top shaft (7) is connected inside the rotary cylinders (6) in a screwing mode, a top cylinder (8) is arranged on one side of the upper end of the connector body (1) and is positioned above the rotary cylinders (6), a plurality of insertion holes (9) are formed in the two side surfaces of the upper end of the connector body (1), and reinforcing rods (10) are connected inside the insertion holes (9) in, the end part of the reinforcing rod (10) is positioned on the outer side of the connector body (1) and is connected with a second limiting nut (11) in a screwing mode.

2. A detachable wire pulley connector according to claim 1, wherein: revolve a section of thick bamboo (6) and a top section of thick bamboo (8) all with connector body (1) upper end one side outer wall fixed connection, it is the metal component to revolve a section of thick bamboo (6), apical axis (7) and a top section of thick bamboo (8), it is the symmetry setting to revolve a section of thick bamboo (6), mounting groove (3) are the arc structure.

3. A detachable wire pulley connector according to claim 1, wherein: concave surfaces (12) are respectively arranged at the upper end and the lower end of one side of the reinforcing rod (10), anti-skid particles (13) are integrally formed on the surfaces of the concave surfaces (12), and the anti-skid particles (13) are of arc-shaped structures.

4. A detachable wire pulley connector according to claim 1, wherein: a limit nut (5) and No. two limit nut (11) are metal component and a plurality of arc chimb of homogeneous body shaping all around of outer wall.

5. A detachable wire pulley connector according to claim 1, wherein: the connector body (1) and the pulley (2) are both metal components.

6. A detachable wire pulley connector according to claim 1, wherein: the wheel shaft (4) is clamped with the mounting groove (3).