CN202822593U

CN202822593U - Exercise high ladder

Info

Publication number: CN202822593U
Application number: CN 201220378045
Authority: CN
Inventors: 杨文峰
Original assignee: RUGAO QIRUN SPORTS ARTICLES Co Ltd
Current assignee: RUGAO QIRUN SPORTS ARTICLES Co Ltd
Priority date: 2012-08-02
Filing date: 2012-08-02
Publication date: 2013-03-27
Anticipated expiration: 2022-08-02

Abstract

The utility model discloses an exercise high ladder, which comprises pull rod parts and four vertically arranged stand columns, wherein the pull rod parts comprise two long rods and a plurality of cross-bars; and both ends of each cross-bar are welded with the long rods. The exercise high ladder is characterized in that a plurality of casing pipes are symmetrically welded on two stand columns of one group of the four stand columns on the same side are in the extending direction; the central axis lines of the casing pipes and the central axis lines of the stand columns are vertically interlaced in space; one end of each long rod passes through the casing pipes; a plurality of half casing pipe structures are welded on two stand columns of another group in the extending direction, are positioned at the same height with the casing pipes in corresponding positions; the openings of the half casing pipe structures are upward; the other end of each long rod is arranged in the half casing pipe structures; fastening pieces shaped like the Greek letter 'Ohm' are arranged on the stand columns positioned in the half casing pipe structures; and the fastening pieces are in bolted connection with the half casing pipe structures. The height of the pull rod parts are adjusted by adjusting the lengthening bars of pull rods to be positioned in the casing pipes at different heights, so that the exercise high ladder is convenient for a user to use.

Description

A kind of high ladder for body building

Technical field

The utility model relates to a kind of sports goods, particularly a kind of high ladder for body building.

Background technology

People catch the cross bar of body-building high ladder by takeofing, make health unsettled, stress on both hands cross bar and leapfrog, advance to the other end from an end, can promote shoulder, buttocks flexibility by repeatedly back and forth practising training, strengthen upper limbs, waist, back, chest, abdominal muscles strength, improve the coordination ability.Popularizing so that people are widely used of outdoor body-building high ladder, but in the real life, because people's height differs, thereby the height design of body-building high ladder idler arm can't be accomplished the people's that suitable height has a long way to go use, has the limitation that is subject to user's height.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of high ladder for body building, passes in the sleeve pipe of differing heights on the column by the stock of selecting idler arm, changes the height of idler arm, and is convenient for the user.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of high ladder for body building, comprise idler arm and four vertically disposed columns, described idler arm is comprised of 2 stocks and some cross bars, weld with stock respectively at described cross bar two ends, its innovative point is: described four root posts wherein on two root posts on vertically of one group of the same side along being symmetrically welded with some sleeve pipes on its bearing of trend, described sleeve pipe central axis and column central axis spatial vertical are staggered, and described stock one end passes from sleeve pipe; Along being welded with some half-covering tube structures on its bearing of trend, the sleeve pipe of described half-covering tube structure and relevant position is in sustained height on the described two other one group root posts, and described half-covering tube structural openings makes progress, and the described stock other end places the half-covering tube structure; Be provided with Ω shape securing member on the column at described half-covering tube locations of structures place, described securing member and half-covering tube structure bolt.

The utility model has the advantage of: be arranged in the sleeve pipe of differing heights on the column by adjusting yoke folder stock, thereby select the idler arm of desired heights in default some upper level position, make things convenient for the user to use.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is done further detailed description.

Fig. 1 is the structural representation of a kind of high ladder for body building of the utility model.

Fig. 2 is the schematic diagram of opposite side column and stock coupling part in a kind of high ladder for body building of the utility model.

The specific embodiment

The described a kind of high ladder for body building of Fig. 1 comprises idler arm 1 and four vertically disposed columns 2, and idler arm is comprised of 2 stocks 3 and some cross bars 4, and weld with stock 3 respectively at cross bar 4 two ends.For making things convenient for the height of adjusting yoke spare 1, wherein be symmetrically welded with some sleeve pipes 5 along its bearing of trend on two root posts on vertically of one group of the same side at four root posts 2, guarantee that sleeve pipe 5 central axis and column 2 central axis spatial vertical are staggered, allow stock 3 one ends from sleeve pipe 5, pass.Along being welded with some half-covering tube structures 6 on its bearing of trend, half-covering tube structure 6 is in sustained height with the sleeve pipe 5 of relevant position, and half-covering tube structure 6 opening upwards, allows stock 3 other ends place half-covering tube structure 6 on the two other one group root posts.Be provided with Ω shape securing member 7 on the column 2 of half-covering tube structure 6 positions, and securing member 7 and half-covering tube structure 6 bolts.

During installation, homonymy stock one end with idler arm 1 passes sleeve pipe 5 first, and its other end falls within respectively in the half-covering tube structure 6 with the sleeve pipe sustained height, and this moment is again by Ω shape securing member 7 and half-covering tube structure 6 bolts, assurance stock 3 can upwards not beated, and guarantees to use safety.During adjusting yoke spare 1 height, only need make an accurate selection of sleeve pipe default on the column, repeat fitting operation and get final product, convenient feasible.

Claims

1. high ladder for body building, comprise idler arm and four vertically disposed columns, described idler arm is comprised of 2 stocks and some cross bars, weld with stock respectively at described cross bar two ends, it is characterized in that: described four root posts wherein on two root posts on vertically of one group of the same side along being symmetrically welded with some sleeve pipes on its bearing of trend, described sleeve pipe central axis and column central axis spatial vertical are staggered, and described stock one end passes from sleeve pipe; Along being welded with some half-covering tube structures on its bearing of trend, the sleeve pipe of described half-covering tube structure and relevant position is in sustained height on the described two other one group root posts, and described half-covering tube structural openings makes progress, and the described stock other end places the half-covering tube structure; Be provided with Ω shape securing member on the column at described half-covering tube locations of structures place, described securing member and half-covering tube structure bolt.