CN214330178U

CN214330178U - Repeatedly detachable fence for exhibition

Info

Publication number: CN214330178U
Application number: CN202022271745.5U
Authority: CN
Inventors: 盛根和; 王丰; 韩基昂
Original assignee: Changchun Bowen Exhibition Co ltd
Current assignee: Changchun Bowen Exhibition Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-10-01
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to a rail technical field just discloses exhibition is with dismantling rail repeatedly, including sleeve pipe and empty core post, empty core post cup joints with the inside activity of sheathed tube, the inside of empty core post is provided with the connecting rod, the fixed round platform that is equipped with of lower extreme of connecting rod, the inside of round platform is provided with stop gear, the fixed first annular slab that is equipped with in inside of empty core post, the activity cup joints between the pole wall of connecting rod and the first annular slab, the spring has been cup jointed in the pole wall activity of connecting rod, the fixed clamp plate that is equipped with in upper end of connecting rod, the both ends of spring are connected with the upper surface of first annular slab and the lower fixed surface of clamp plate respectively, the fixed coupling mechanism that is equipped with of sheathed tube upper end right side wall. The utility model discloses convenient operation has realized dismantling repeatedly of rail and has used.

Description

Repeatedly detachable fence for exhibition

Technical Field

The utility model relates to a rail technical field especially relates to exhibition is with dismantling rail repeatedly.

Background

The fence is usually arranged on a railing or other partitions between a station building and a railway platform, is provided with a passenger outlet and a passenger inlet, and can be used for enclosing exhibits in an exhibition so as to prevent the exhibits from being damaged due to carelessness after a visitor approaches the exhibition.

Traditional rail for exhibition adopts integral fixed design usually, and the problem that leads to like this is that the volume of rail is great, is not convenient for dismantle it and accomodate, and the size of rail is fixed, and the rate of utilization is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the fixed setting of rail among the prior art, in case when needs accomodate, the inconvenient problem of dismantling to it of staff, and the exhibition that proposes can dismantle the rail repeatedly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

exhibition is with dismantling rail repeatedly, including sleeve pipe and hollow post, hollow post cup joints with sheathed tube inside activity, the inside of hollow post is provided with the connecting rod, the fixed round platform that is equipped with of lower extreme of connecting rod, the inside of round platform is provided with stop gear, the fixed first annular slab that is equipped with in inside of hollow post, the activity cup joints between the pole wall of connecting rod and the first annular slab, the spring has been cup jointed in the pole wall activity of connecting rod, the fixed clamp plate that is equipped with in upper end of connecting rod, the both ends of spring respectively with the upper surface of first annular slab and the lower fixed surface of clamp plate be connected, the fixed coupling mechanism that is equipped with of sheathed tube upper end right side wall.

Preferably, stop gear includes two spheroids and two gag lever posts, two cavitys, two have been seted up to the inside symmetry of round platform the spheroid slides respectively and sets up in the inside of corresponding cavity, two the bar mouth has been seted up respectively to one side that the cavity was carried on the back mutually, two the pole wall of connecting rod respectively with between the bar mouth that corresponds sliding connection just be close to the one end respectively with corresponding spheroid fixed connection, two through-holes have been seted up to the lower extreme symmetry of hollow post, a plurality of jacks have been seted up to sheathed tube lateral wall symmetry, two the one end that the gag lever post was carried on the back mutually just with the jack phase-match that corresponds through the first through-hole that corresponds respectively.

Preferably, coupling mechanism includes two mounting panels, L shape pole and bull stick, two the mounting panel symmetry is fixed to be set up in sheathed tube upper end right side wall, two the bull stick symmetry is fixed to be set up the left end of L shape pole and the one end pole wall that carries on the back mutually and is connected with the lateral wall rotation of the mounting panel that corresponds through first bearing respectively.

Preferably, the outer wall of the upper end of the sleeve is rotatably provided with a second annular plate through a second bearing, and a limiting hole is formed in the left end of the second annular plate.

Preferably, a second through hole is formed in the upper surface of the hollow column, and the upper end of the connecting rod passes through the second through hole and extends upwards and is fixedly connected with a pressing block.

Preferably, the rod walls of the two rotating rods are respectively and movably sleeved with a torsion spring, and two ends of each torsion spring are respectively and fixedly connected with the side wall of the corresponding mounting plate and the rod wall of the corresponding rotating rod.

Compared with the prior art, the utility model provides a exhibition is with dismantling the rail repeatedly, possesses following beneficial effect:

1. this exhibition meeting is with dismantling the rail repeatedly, through setting up in the inside stop gear of round platform, can realize fixing the height of hollow column, the normal use of being convenient for through stop gear's limiting displacement after highly adjusting hollow column.

2. This exhibition can be with dismantling the rail repeatedly, through setting up in the coupling mechanism of sleeve pipe outer wall and seting up in the inside spacing hole of second annular plate, can realize the equipment of rail through being connected between the inside spacing hole of second annular plate on coupling mechanism and another device.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation has realized dismantling repeatedly of rail and has used.

Drawings

Fig. 1 is a schematic structural view of a repeatedly detachable fence for exhibitions;

FIG. 2 is a schematic top view of the coupling mechanism of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a sleeve 1, a hollow column 2, a connecting rod 3, a round table 4, a first annular plate 5, a spring 6, a pressing plate 7, a ball 8, a limiting rod 9, a mounting plate 10, an L-shaped rod 11, a rotating rod 12, a second annular plate 13, a pressing block 14 and a torsion spring 15.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, exhibition is with dismantling rail repeatedly, including sleeve pipe 1 and hollow post 2, hollow post 2 cup joints with the inside activity of sleeve pipe 1, the inside of hollow post 2 is provided with connecting rod 3, the lower extreme of connecting rod 3 is fixed and is equipped with round platform 4, the inside of round platform 4 is provided with stop gear, the inside of hollow post 2 is fixed and is equipped with first annular slab 5, the activity cup joints between the pole wall of connecting rod 3 and the first annular slab 5, the pole wall activity of connecting rod 3 has cup jointed spring 6, the upper end of connecting rod 3 is fixed and is equipped with clamp plate 7, the both ends of spring 6 are connected with the upper surface of first annular slab 5 and the lower fixed surface of clamp plate 7 respectively, the upper end right side wall of sleeve pipe 1 is fixed and is equipped with coupling mechanism, be convenient for fix hollow post 2's height.

Stop gear includes two spheroid 8 and two gag lever posts 9, two cavitys have been seted up to the inside symmetry of round platform 4, two spheroid 8 slide respectively and set up in the inside of corresponding cavity, the bar mouth has been seted up respectively to two cavitys one side that back on the back mutually, two connecting rod 3's pole wall respectively with between the bar mouth that corresponds sliding connection and be close to one end respectively with the spheroid 8 fixed connection that corresponds, two through-holes have been seted up to hollow column 2's lower extreme symmetry, a plurality of jacks have been seted up to sleeve pipe 1's lateral wall symmetry, two gag lever posts 9 one end that carry on the back mutually respectively through corresponding first through-hole and with the jack phase-match that corresponds.

The connecting mechanism comprises two mounting plates 10, an L-shaped rod 11 and rotating rods 12, the two mounting plates 10 are symmetrically and fixedly arranged on the right side wall of the upper end of the sleeve 1, and the two rotating rods 12 are symmetrically and fixedly arranged at the left end of the L-shaped rod 11 and the rod wall at the back of the L-shaped rod 11 are respectively and rotatably connected with the side wall of the corresponding mounting plate 10 through first bearings.

The outer wall of the upper end of the sleeve 1 is provided with a second annular plate 13 in a rotating mode through a second bearing, and a limiting hole is formed in the left end of the second annular plate 13, so that the fence can be assembled conveniently.

The second through-hole has been seted up to the upper surface of hollow post 2, and the upper end of connecting rod 3 is through the second through-hole and upwards extend and fixedly connected with briquetting 14, is convenient for extrude connecting rod 3 through briquetting 14.

Torsion springs 15 are respectively movably sleeved on the rod walls of the two rotating rods 12, and two ends of each torsion spring 15 are respectively fixedly connected with the corresponding side wall of the mounting plate 10 and the corresponding rod wall of the rotating rod 12, so that the L-shaped rod 11 can be kept in a vertical state when not in use.

In the utility model, when in use, if the height of the hollow column 2 needs to be adjusted, one hand holds the hollow column 2, the other hand presses the pressing block 14, the pressing block 14 drives the connecting rod 3 to move, the connecting rod 3 drives the pressing plate 7 to move, the pressing plate 7 extrudes the spring 6, meanwhile, the connecting rod 3 drives the round platform 4 to move, the round platform 4 respectively extrudes the corresponding ball 8 through two strip-shaped openings while moving downwards, so that the two balls 8 are mutually close to each other, the two limiting rods 9 are respectively moved out from the corresponding jacks, the pressing block 14 is loosened after the height is adjusted, the spring 6 extrudes the pressing plate 7 through the self elasticity, the pressing plate 7 drives the round platform 4 to move upwards through the connecting rod 3, so that the two limiting rods 9 are inserted into the corresponding jacks, when the fence needs to be assembled, the right end of the L-shaped rod 11 is inserted into the limiting hole inside the second annular plate 13 on the other device, the assembly is realized, and the repeated disassembly and use are convenient.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The repeatedly detachable fence for the exhibition comprises a sleeve (1) and a hollow column (2), it is characterized in that the hollow column (2) is movably sleeved with the interior of the sleeve (1), a connecting rod (3) is arranged inside the hollow column (2), a round table (4) is fixedly arranged at the lower end of the connecting rod (3), a limiting mechanism is arranged inside the round table (4), a first annular plate (5) is fixedly arranged inside the hollow column (2), the rod wall of the connecting rod (3) is movably sleeved with the first annular plate (5), a spring (6) is movably sleeved on the rod wall of the connecting rod (3), a pressing plate (7) is fixedly arranged at the upper end of the connecting rod (3), the two ends of the spring (6) are fixedly connected with the upper surface of the first annular plate (5) and the lower surface of the pressing plate (7) respectively, and a connecting mechanism is fixedly arranged on the right side wall of the upper end of the sleeve (1).

2. The exhibition fence with the function of repeated disassembly as claimed in claim 1, wherein the limiting mechanism comprises two spheres (8) and two limiting rods (9), two cavities are symmetrically formed in the round platform (4), the two spheres (8) are respectively slidably disposed in the corresponding cavities, strip-shaped openings are respectively formed in the opposite sides of the two cavities, the rod walls of the two connecting rods (3) are respectively slidably connected with the corresponding strip-shaped openings, the close ends of the rod walls are respectively fixedly connected with the corresponding spheres (8), two through holes are symmetrically formed in the lower end of the hollow column (2), a plurality of insertion holes are symmetrically formed in the side wall of the casing (1), and the opposite ends of the two limiting rods (9) are respectively matched with the corresponding insertion holes through corresponding first through holes.

3. The exhibition fence with the function of repeated disassembly as claimed in claim 1, wherein the connecting mechanism comprises two mounting plates (10), L-shaped rods (11) and rotating rods (12), the two mounting plates (10) are symmetrically and fixedly arranged on the right side wall of the upper end of the casing (1), and the two rotating rods (12) are symmetrically and fixedly arranged on the left end of the L-shaped rods (11) and the opposite end rod walls are respectively connected with the side walls of the corresponding mounting plates (10) in a rotating manner through first bearings.

4. The repeatedly detachable fence for exhibitions according to claim 1, characterized in that the outer wall of the upper end of the sleeve (1) is rotatably provided with a second annular plate (13) through a second bearing, and a limiting hole is formed in the left end of the second annular plate (13).

5. The repeatedly detachable fence for exhibitions according to claim 1, characterized in that a second through hole is opened on the upper surface of said hollow column (2), and the upper end of said connecting rod (3) passes through the second through hole and extends upward and is fixedly connected with a pressing block (14).

6. The repeatedly detachable fence for exhibitions according to claim 3, characterized in that the rod walls of the two rotating rods (12) are respectively and movably sleeved with a torsion spring (15), and two ends of each torsion spring (15) are respectively and fixedly connected with the side wall of the corresponding mounting plate (10) and the rod wall of the corresponding rotating rod (12).