CN218640837U - Screw locking formula turns to seat - Google Patents

Abstract

The utility model provides a screw thread locking formula turns to seat, relates to machinery, including the jib, sliding fit has the seat that turns to on the jib, turns to the seat and includes rotating the cover, rotates cover one side and is equipped with the fixed plate, and the fixed plate is connected with the registration arm, and the registration arm is equipped with the inner chamber, and sliding fit has the gag lever post in the inner chamber, and gag lever post upper portion is equipped with first screw hole, and first screw hole female connection has adjust knob, and the fixed plate is equipped with first through-hole, rotates to sheathe in and is equipped with the second through-hole, is equipped with the jack on the jib. The utility model discloses can realize turning to the grafting between seat and the jib fixed with the help of the design of adjust knob, gag lever post, do not have the rocking problem that bayonet lock atress warp or long-time wearing and tearing lead to, just the utility model discloses still collocation has supplementary knob secondary fixed, and collocation has spacing lid and rubber circle to realize turning to the spacing of seat and the vertical direction of jib, rocks when avoiding people to take.

Description

Screw locking formula turns to seat

Technical Field

The utility model belongs to the technical field of machinery and specifically relates to a screw locking formula turns to seat.

Background

The existing hanging chair is widely suitable for mine aerial ropeways, ground ropeways and travel ropeways, and the aerial ropeways passenger hanging chair in the current market is basically an integral steel pipe bending welding part. The ropeway is used as an example, the ropeway is generally provided with two ropeways, one ropeway is used for ascending, and the other ropeway is used for descending to facilitate the use of people, so that the cost is greatly increased when the ropeway is convenient for people to use, and the construction cost and the maintenance cost of an enterprise are not low under the condition that the number of tourists is small. Chinese patent CN213057046U discloses a steerable hanging chair, which can achieve the function of steering, the position of the rotating sleeve is limited by the bayonet lock, the bayonet lock is deformed by stress and worn after long-time use, and the situation of shaking occurs during the riding process.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a screw locking formula turns to seat can avoid the emergence of above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a screw thread locking formula turns to seat, includes a jib, the jib bottom is equipped with the bottom plate, sliding fit has the seat that turns to on the jib, turn to the seat including rotating the cover, it is equipped with the fixed plate to rotate cover one side, the fixed plate is connected with the registration arm, the registration arm tip is equipped with steps on the foot pole, the registration arm is equipped with the inner chamber, the registration arm top is equipped with rectangular hole, sliding fit has the gag lever post in the inner chamber, gag lever post upper portion is equipped with first screw hole, first screw hole female connection has adjust knob, adjust knob can follow rectangular hole removal and threaded connection and support in first screw hole so that tip and gag lever post top support and lean on the registration arm under the adjust knob, the fixed plate is equipped with the first through-hole that holds the gag lever post and pass, it is equipped with the second through-hole that holds the gag lever post and pass to rotate to sheathe in, be equipped with on the jib with gag lever post matched with jack.

Furthermore, a second threaded hole is formed in the upper side of the rotating sleeve, and an auxiliary knob is installed in the second threaded hole.

Furthermore, an upper limit cover is sleeved at the upper end of the rotating sleeve.

Furthermore, the upper limit cover comprises a middle ring, a central hole matched with the hanging rod is formed in the middle of the middle ring, a protective ring is fixedly connected to the outer circumference of the middle ring, internal threads are formed in the inner wall of the central hole, and external threads matched with the internal threads are formed in the hanging rod.

Further, when the upper limit cover is in threaded connection with the suspender, the protection ring is positioned outside the rotating sleeve.

Furthermore, the bottom of the rotating sleeve is provided with a rubber ring.

Furthermore, the steering seat further comprises a seat plate, and an inclined supporting rod is arranged between the seat plate and the rotating sleeve.

Furthermore, the suspender comprises an upper rod, a middle rod and a lower rod, and the upper rod is connected with the lower rod through the middle rod.

Further, the upper rod, the middle rod and the lower rod form a zigzag shape.

Furthermore, a sliding sleeve is arranged at the top of the hanging rod.

The utility model has the advantages that: the utility model discloses can realize turning to grafting between seat and the jib fixed with the help of the design of adjust knob, gag lever post, because of the gag lever post size is big, both bearing capacities are strong, do not have the rocking problem that bayonet lock atress warp or long-time wearing and tearing lead to, just the utility model discloses still collocation has supplementary knob secondary fixed, and collocation has spacing lid and rubber circle to realize turning to the spacing of seat and the vertical direction of jib, rocks when avoiding people to take.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

in the figure: the novel safety seat comprises a suspension rod 1, an upper rod 11, a middle rod 12, a lower rod 13, a bottom plate 14, a sliding sleeve 15, a steering seat 2, a rotating sleeve 21, a second threaded hole 211, a second through hole 212, a diagonal rod 22, a seat plate 23, an auxiliary knob 24, an upper limiting cover 25, a middle ring 251, a central hole 252, a protective ring 253, a rubber ring 26, a fixing plate 27, a first through hole 271, a positioning tube 28, a long strip hole 281, an inner cavity 282, an adjusting knob 29, a pedal rod 210, a limiting rod 3, a first threaded hole 31 and a jack 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

As shown in fig. 1 to 2, a screw locking type steering seat comprises a suspension rod 1, wherein a bottom plate 14 is arranged at the bottom of the suspension rod, a steering seat 2 is arranged on the suspension rod in a sliding fit manner, the bottom plate limits the movement of the steering seat on the suspension rod, the steering seat comprises a rotating sleeve 21, a fixing plate 27 is arranged on one side of the rotating sleeve, the fixing plate is connected with a positioning pipe 28, and a foot treading rod 210 is arranged at the end part of the positioning rod.

In at least one embodiment, the positioning tube has an inner cavity 282, the top of the positioning tube has a long hole 281, the inner cavity is slidably fitted with a limiting rod 3, the upper portion of the limiting rod has a first threaded hole 31, the first threaded hole is internally threaded with an adjusting knob 29, the adjusting knob can move along the long hole and is threaded in the first threaded hole so that the lower end of the adjusting knob abuts against the top of the limiting rod on the positioning tube, in cooperation with which the fixing plate has a first through hole 271 for allowing the limiting rod to pass through, the rotating sleeve is provided with a second through hole 212 for allowing the limiting rod to pass through, and the hanging rod is provided with a jack 4 matched with the limiting rod. People take and turn to the seat and need carry out 180 when turning to it, only need the antiport adjust knob so that the gag lever post removes along the inner chamber this moment, and the gag lever post tip breaks away from in rotating cover and the jib this moment, waits that people rotate to turn to the seat after the reverse gag lever post of inserting back and screwing adjust knob can.

In at least one embodiment, a second threaded hole 211 is formed in the upper side of the rotating sleeve, an auxiliary knob 24 is installed in the second threaded hole, and the auxiliary knob is used for extruding the suspension rod to realize secondary fixation of the steering seat and the suspension rod.

In at least one embodiment, an upper limit cover 25 is sleeved on the upper end of the rotating sleeve, and the upper limit cover can realize the vertical movement between the steering seat and the suspension rod.

The upper limiting cover comprises a middle ring 251, a central hole 252 matched with the hanging rod is arranged in the middle of the middle ring, a protective ring 253 is fixedly connected to the outer circumference of the middle ring, internal threads are arranged on the inner wall of the central hole, and external threads matched with the internal threads are arranged on the hanging rod.

Furthermore, when the upper limit cover is in threaded connection with the suspender, the protective ring is positioned outside the rotary sleeve.

In at least one embodiment, the bottom of the rotating sleeve is provided with a rubber ring 26, when a person sits on the steering seat, the steering seat presses the rubber ring against the bottom plate, and the relative rotation between the steering seat and the suspension rod is avoided by the anti-slip effect of the rubber ring.

Further, the steering seat further comprises a seat plate 23, and a diagonal brace 22 is arranged between the seat plate and the rotating sleeve. People can sit on the seat board, and the inclined stay bars play a role in supporting people.

In at least one embodiment, the boom includes an upper pole 11, a middle pole 12, and a lower pole 13, the upper pole being connected to the lower pole through the middle pole.

Further, the upper rod, the middle rod and the lower rod form a zigzag shape.

Further, the top of the hanger rod is provided with a sliding sleeve 15, and the sliding sleeve can be connected with other components.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims (10)

1. The utility model provides a screw locking formula turns to seat, includes a jib, the jib bottom is equipped with the bottom plate, sliding fit has the seat that turns to on the jib, turn to the seat including rotating the cover, it is equipped with the fixed plate to rotate cover one side, the fixed plate is connected with the registration arm, the registration arm tip is equipped with steps on the foot pole, a serial communication port, the registration arm is equipped with the inner chamber, the registration arm top is equipped with rectangular hole, inner chamber sliding fit has the gag lever post, gag lever post upper portion is equipped with first screw hole, first screw hole female connection has adjust knob, adjust knob can follow rectangular hole removal and threaded connection in first screw hole so that adjust knob tip under the tip support with the gag lever post top lean on the registration arm, the fixed plate is equipped with the first through-hole that holds the gag lever post and pass, be equipped with the second through-hole that holds the gag lever post and pass on the jib, be equipped with on the jib with gag lever post matched with jack.

2. The screw locking type steering seat according to claim 1, wherein a second threaded hole is formed in the upper side of the rotating sleeve, and an auxiliary knob is installed in the second threaded hole.

3. The screw locking type steering seat according to claim 1 or 2, wherein an upper limit cover is sleeved on the upper end of the rotating sleeve.

4. The screw locking type steering seat according to claim 3, wherein the upper limit cover comprises a middle ring, a central hole matched with the suspension rod is formed in the middle of the middle ring, a guard ring is fixedly connected to the outer circumference of the middle ring, an internal thread is formed on the inner wall of the central hole, and an external thread matched with the internal thread is formed on the suspension rod.

5. The screw locking steer seat of claim 4, wherein said guard ring is disposed outside of said swivel sleeve when said upper limit stop is threadably attached to said hanger bar.

6. The screw locking type steering seat according to claim 4, wherein the bottom of the rotating sleeve is provided with a rubber ring.

7. The relock-type steering seat according to claim 1, wherein said steering seat further comprises a seat plate, and a diagonal brace is disposed between said seat plate and said rotating sleeve.

8. The screw lock type steering seat according to claim 1, wherein said suspension lever comprises an upper lever, a middle lever and a lower lever, said upper lever being connected to said lower lever through said middle lever.

9. The screw locking steer seat of claim 8, wherein said upper bar, said middle bar, and said lower bar form a zig-zag.

10. The screw locking steer seat of claim 1, wherein said top of said boom is provided with a sliding sleeve.

Images