CN215883649U - Overhead passenger equipment and reversing hanging chair thereof - Google Patents
Overhead passenger equipment and reversing hanging chair thereof Download PDFInfo
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- CN215883649U CN215883649U CN202122340151.XU CN202122340151U CN215883649U CN 215883649 U CN215883649 U CN 215883649U CN 202122340151 U CN202122340151 U CN 202122340151U CN 215883649 U CN215883649 U CN 215883649U
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Abstract
The utility model provides an overhead passenger device and a reversing hanging chair thereof, wherein the reversing hanging chair comprises a hanging rod, the lower part of the hanging rod is provided with a straight pipe section, the bottom end of the straight pipe section is fixed with a blocking piece, the blocking piece is provided with two limiting structures, and the two limiting structures form 180-degree included angle arrangement; the stool component comprises a sleeve, a rib plate, a seat plate component and a pedal rod, wherein the sleeve is sleeved on the straight pipe section and is prevented from moving downwards by a blocking piece, the rib plate is fixed on the outer wall of the sleeve, and the seat plate component and the pedal rod are respectively arranged at the top and the bottom of the rib plate; the rib plates are limited through one limiting structure, and when the rib plates are separated from the limiting structures and rotate 180 degrees around the central axis of the straight pipe section along with the sleeve, the rib plates are limited through the other limiting structure to achieve reversing. By using the reversing hanging chair, the overhead manned equipment is simpler and more visual in reversing, the reversing efficiency is improved, and the manufacturing cost of the whole machine is reduced.
Description
Technical Field
The utility model belongs to the technical field of hanging chairs of overhead manned equipment, and particularly relates to a reversible hanging chair and overhead manned equipment with the reversible hanging chair.
Background
The overhead manned device is a common manned device in a mine, the manned device needs to adapt to different mine roadway conditions, in some roadways, the manned device cannot realize circulating operation and only can operate in a single direction, and a reversing hanging chair is generally adopted in order to adjust the direction of the hanging chair when the operation of the single-direction manned device is reversed.
In the prior art, the reversing hanging chair has various types, one mode is that an outer sleeve is arranged at the lower end of an upper connecting rod, an inner sleeve is arranged in the outer sleeve, a clamping groove is formed in the top of the inner sleeve, a seat connecting rod is arranged in the inner sleeve, a clamping pin is arranged at the top of the seat connecting rod, and the clamping pin can be clamped into the clamping groove. When the direction needs to be changed, the clamping pin is separated from the clamping groove by pushing up the seat connecting rod and is clamped into the clamping groove again after rotating 180 degrees, so that the direction is changed.
However, the reversing device has a complex structure, high processing and manufacturing cost and a slow reversing process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide overhead passenger equipment and a reversing hanging chair thereof, and solves the problems of complex structure, high processing and manufacturing cost and low reversing efficiency in the conventional reversing device.
In order to solve the above problems, the present invention provides a reversible hanging chair, comprising:
the lower part of the suspender is provided with a straight pipe section, the bottom end of the straight pipe section is fixedly provided with a blocking piece, the blocking piece is provided with two limiting structures, and the two limiting structures form an included angle of 180 degrees;
the stool component comprises a sleeve, a rib plate, a seat plate component and pedal rods, the sleeve is sleeved on the straight pipe section and is prevented from moving downwards by the blocking piece, the rib plate is fixed on the outer wall of the sleeve, and the seat plate component and the pedal rods are respectively arranged at the top and the bottom of the rib plate;
the rib plates are limited through one of the limiting structures, and when the rib plates are separated from the limiting structures and rotate 180 degrees around the central axis of the straight pipe section along with the sleeve, the rib plates are limited through the other limiting structure to achieve reversing.
In a possible implementation manner, the blocking part is set as a baffle, a clamping step is arranged below the rib plate close to the sleeve end, and the rib plate is clamped into the limiting structure on the baffle through the clamping step.
In a possible implementation manner, the limiting structure is two open grooves formed in the baffle.
In a possible implementation manner, the limiting structure is two concave blocks arranged on the baffle.
In a possible implementation manner, the pedal rod includes a connecting rod and a stay rod, one end of the connecting rod is fixed below the rib plate, and the other end of the connecting rod is horizontally provided with the stay rod.
In a possible implementation manner, the connecting rod extends from the bottom of the rib plate towards the side where the sleeve is arranged, and inclines downwards to the other side of the sleeve, and the partial section of the connecting rod is arranged right below the straight pipe section.
In one possible implementation, the lower end of the straight tube section is provided with a rubber pad.
In a possible implementation manner, the included angle between the straight pipe section and the connecting rod is set to be 90-110 °.
In a possible implementation manner, the seat plate assembly comprises a plate body and a rubber plate, the plate body is connected to the side face of the rib plate through a lifting lug, and the rubber plate is arranged on the plate body.
The utility model also provides overhead passenger equipment, and the reversing hanging chair is adopted.
The reversing hanging chair provided by the utility model is characterized in that the rib plate, the sleeve and the pedal rod are integrally arranged, the sleeve is sleeved on the suspension rod, the lower end of the suspension rod is provided with the blocking piece, the blocking piece is provided with two limiting structures which are arranged in a limiting structure to form a 180-degree included angle, the rib plate is limited by one limiting structure, and when the rib plate is separated from the limiting structure and rotates 180 degrees around the central axis of the straight pipe section along with the sleeve, the rib plate is limited by the other limiting structure to realize 180-degree reversing. The reversing hanging chair utilizes the rib plate structure to limit and utilizes the pedal rod to move and block, so that the whole structure is simplified, the structures are easy to process, the cost is saved, and the efficiency is improved.
The overhead manned equipment provided by the utility model has the advantages that the reversing is simpler and more visual by using the reversing hanging chair, the reversing efficiency is improved, and the manufacturing cost of the whole equipment is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a side view of a reversing chair lift provided in accordance with one embodiment of the present invention;
FIG. 2 is a front view of a reversing chair lift provided in accordance with one embodiment of the present invention;
FIG. 3 is a top view of a baffle provided in accordance with an embodiment of the present invention;
FIG. 4 is a side view of a reversing chair lift provided in accordance with another embodiment of the present invention;
FIG. 5 is a top view of a baffle plate provided in accordance with another embodiment of the present invention;
figure 6 is a partial view of a reversing chair lift provided in accordance with one embodiment of the present invention mounted on an overhead man-riding device.
In the figure: 1. a boom; 2. a sleeve; 3. a seat plate assembly; 4. a rib plate; 5. a foot lever; 6. a baffle plate; 61. an open slot; 62. a concave block; 7. a wire rope; 8. a rope clip.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some but not all embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the specification, reference to the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In the present invention, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1 to 5, the present embodiment provides a reversing chair sling, which comprises a suspender 1, wherein the suspender 1 is used for being connected to a rope clip of an aerial passenger device and comprises a bent pipe section which is arranged at the upper part and forms an avoiding structure and a straight pipe section which is arranged at the lower part and is used for installing a seat assembly.
Referring to figures 1 and 2, in one possible embodiment the bottom of the straight tube section is provided with a stop which is optionally welded to the bottom of the straight tube section, although the straight tube section could be secured to the bottom of the straight tube section by other means such as by a screw or other fastener connection.
Referring to fig. 3 and 5, in some embodiments, two position-limiting structures are provided on the blocking member, and the two position-limiting structures form a 180 ° angle, that is, the two position-limiting structures are arranged on a straight line, and in this embodiment, 180 ° reversal of the bench assembly is realized through the structure.
Referring to fig. 1, the stool assembly comprises a sleeve 2, a rib plate 4, a seat plate assembly 3 and a pedal rod 5, wherein the sleeve 2 is sleeved on a straight pipe section of a hanger rod 1 and can slide along the straight pipe section and rotate around the central axis of the straight pipe section. Optionally, the rib plate 4 is welded to the outer wall of the sleeve 2 and vertically arranged downward, perpendicular to the side wall of the sleeve 2.
With continued reference to fig. 1, optionally, the top of the rib plate 4 and the straight pipe section of the boom 1 are arranged at an included angle smaller than 90 degrees, a seat plate assembly 3 is arranged on the top surface, and one end of a foot bar 5 is welded at the bottom of the rib plate 4. That is, the sleeve 2, the rib plate 4 and the foot bar 5 are provided as an integral structure.
In a possible realization, the blocking member is provided as a baffle 6, and the baffle 6 may be circular and provided with a hole in the middle through which the lower end of the straight pipe section is welded to the baffle 6.
Referring to fig. 3, optionally, the upper limiting structure of the baffle 6 is formed by forming two open grooves 61 on the periphery thereof, and the openings of the two open grooves 61 face outwards and are arranged on a straight line, that is, the two are arranged at an included angle of 180 °. The rib plate 4 can be inserted into the opening groove 61, and can be pulled out from the opening groove 61 when the sleeve 2 moves upwards, and when the sleeve is rotated by 180 degrees, the rib plate 4 is just arranged above the other opening groove 61 and can be inserted into the opening groove 61, so that the reversing is realized.
Referring to fig. 4 and 5, the limiting structure on the baffle 6 is alternatively two female blocks 62 arranged on the upper side, and the notches between the two female blocks 62 are also arranged on a straight line. Like the open grooves 61, the rib 4 can be reversed when it is snapped into different female blocks 62.
Referring to figures 1 and 4, in one possible embodiment, the rib 4 is generally arranged in a triangular-like configuration with one base secured to the sleeve 2, one end of the foot bar 5 secured to the lower ramp thereof and the seat plate assembly 3 disposed on the upper ramp thereof. A stepped opening is arranged below the bottom edge of the base, and a clamping step is formed on the stepped opening and can be clamped into the open groove 61 or the concave block 62 to realize position limitation.
It should be noted that when the sleeve 2 drives the rib plate 4 to move upwards, the blocking piece moves downwards, that is, the space height of the stepped opening needs to be greater than the distance of the rib plate 4 moving upwards, so as to prevent interference.
Referring to fig. 1 and 2, in one possible implementation, the foot rest lever 5 includes a connecting rod and a stay, one end of the connecting rod is fixed below the rib plate 4, and the other end of the connecting rod is horizontally provided with a stay on which both feet of the worker rest when the worker sits on the chair.
With continued reference to fig. 1 and 2, further, the connecting rods extend obliquely downward from the bottom of the rib plate 4 toward the side of the sleeve 2 to the other side of the sleeve 2, and the middle partial sections of the connecting rods are arranged right below the straight pipe sections. That is, when there is a jolt in the operation of the chair lift, the connecting rod can collide with the bottom of the straight pipe section, so as to block the sleeve 2 from moving upwards, and the distance between the bottom end of the suspension rod 1 and the connecting rod can be set according to actual conditions.
Optionally, a rubber pad (not shown) may be provided at the bottom of the straight tube section for cushioning impact.
In some embodiments, the seat plate assembly 3 comprises a plate body connected to the side surface of the rib plate 4 by a lifting lug (the lifting lug is fixed to the side surface of the rib plate 4 by a fastener), and a rubber plate fixedly arranged on the plate body to improve the riding comfort.
Illustratively, when the embodiment is used specifically, taking the limiting structure on the baffle 6 as the open slot 61 as an example, in a normal state, the rib plate 4 is clamped in one of the open slots 61, when 180-degree reversing is required, the rib plate 4 is firstly pushed out upwards from the open slot 61, then the bench component is manually rotated by 180 degrees, and at this time, the rib plate 4 falls into the position above the other open slot 61 and is clamped in by gravity, so that reversing is completed. In this embodiment, the foot bar 5 can block the boom 1 from moving upward when a jolt is encountered.
Referring to fig. 6, another embodiment of the present invention further provides an overhead passenger equipment, which includes a steel wire rope 7 and a rope clip 8, wherein the reversing chair in the above embodiment is arranged on the rope clip 8, and the rope clip 8 is clipped on the steel wire rope 7 and moves along with the steel wire rope 7.
It should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may be modified, or some or all of the technical solutions may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A reversible chair sling, comprising:
the lower part of the suspender is provided with a straight pipe section, the bottom end of the straight pipe section is fixedly provided with a blocking piece, the blocking piece is provided with two limiting structures, and the two limiting structures form an included angle of 180 degrees;
the stool component comprises a sleeve, a rib plate, a seat plate component and pedal rods, the sleeve is sleeved on the straight pipe section and is prevented from moving downwards by the blocking piece, the rib plate is fixed on the outer wall of the sleeve, and the seat plate component and the pedal rods are respectively arranged at the top and the bottom of the rib plate;
the rib plates are limited through one of the limiting structures, and when the rib plates are separated from the limiting structures and rotate 180 degrees around the central axis of the straight pipe section along with the sleeve, the rib plates are limited through the other limiting structure to achieve reversing.
2. The reversing glider according to claim 1, wherein the blocking member is a baffle, a locking step is provided below the rib plate near the sleeve end, and the rib plate is locked in the limiting structure on the baffle through the locking step.
3. The reversing glider of claim 2 wherein the retaining structure is two open slots in the shield.
4. The reversing glider of claim 2 wherein the stop structure is two female blocks disposed on the stop plate.
5. The reversing glider according to claim 1, wherein the foot rest comprises a connecting rod and a stay rod, one end of the connecting rod is fixed below the rib plate, and the stay rod is horizontally arranged at the other end of the connecting rod.
6. The reversing glider according to claim 5 wherein the tie bar slopes downwardly from the bottom of the web toward the side where the sleeve is located and extends to the other side of the sleeve, and a partial section of the tie bar is located directly below the straight tube section.
7. The reversing glider of claim 6 wherein the lower end of the straight tube section is provided with a rubber pad.
8. The reversing glider of claim 6 wherein the angle between the straight tube section and the connecting rod is set at 90 ° to 110 °.
9. The reversing glider according to claim 1, wherein the seat assembly comprises a plate body and a rubber plate, the plate body is connected to the side surface of the rib plate through a lifting lug, and the rubber plate is arranged on the plate body.
10. An overhead passenger facility, wherein a reversing chair lift according to any of claims 1-9 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340151.XU CN215883649U (en) | 2021-09-27 | 2021-09-27 | Overhead passenger equipment and reversing hanging chair thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340151.XU CN215883649U (en) | 2021-09-27 | 2021-09-27 | Overhead passenger equipment and reversing hanging chair thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215883649U true CN215883649U (en) | 2022-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122340151.XU Active CN215883649U (en) | 2021-09-27 | 2021-09-27 | Overhead passenger equipment and reversing hanging chair thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215883649U (en) |
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2021
- 2021-09-27 CN CN202122340151.XU patent/CN215883649U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 411300 Shaoshan High-tech Industrial Development Zone, Xiangtan City, Hunan Province Patentee after: Xiangtan Hengxin Industrial Co.,Ltd. Address before: 411300 Shaoshan High-tech Industrial Development Zone, Xiangtan City, Hunan Province Patentee before: XIANGTAN HENGXIN INDUSTRY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |