Airborne landing brake bar ground supporting structure

Abstract

The utility model relates to the technical field of airborne brake bars, and discloses an airborne brake bar ground supporting structure which comprises a ground supporting rod, and supporting legs are detachably installed at the bottom end of the ground supporting rod. And the dismounting and mounting mechanism is used for dismounting and mounting the supporting legs and comprises first springs, mounting grooves are vertically formed in the bottom ends of the ground supporting rods, the upper ends of the supporting legs are movably connected with the mounting grooves, sliding grooves are horizontally formed in the upper ends of the supporting legs, and sliding blocks are slidably connected to the two sides of the interiors of the sliding grooves. The limiting rods on the two sides of the supporting leg are in sliding connection with the limiting grooves in the two sides of the ground supporting rod, the supporting leg at the bottom end of the ground supporting rod can be buffered through the second spring, and therefore the service life of the supporting leg is prolonged; and the limiting rods on the two sides of the supporting legs can be pushed to move out of the limiting grooves and retract into the sliding grooves, the upper ends of the supporting legs can be pulled out of the mounting grooves, and the supporting legs are convenient to disassemble and replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to air landing gate pole technical field, concretely is a kind of air landing gate pole ground structure. BACKGROUND

[0002] Air landing gate is everywhere in life, generally for parking lot, community, commercial plaza and other traffic jam, general space gate is with one end as rotating shaft, the other end is movable end, movable end often has ground support rod, ground support rod is supported on ground, play the role of stabilizing air landing gate.

[0003] The inventor finds that at least the following problems in the prior art have not been solved, the ground support rod is in contact with the ground for a long time, which is prone to wear and tear, affecting the service life, and the market also produces ground support rods with protection mechanisms, but the protection mechanisms are mostly inconvenient to disassemble, and do not have a buffering effect, with a short service life.

[0004] Therefore, we propose a kind of air landing gate pole ground structure, which can solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of air landing gate pole ground structure, solve the problem proposed in background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of air landing gate pole ground structure, including ground support rod, the bottom end of the ground support rod is detachably installed with support foot;Disassembling and assembling mechanism: for the disassembling and assembling of support foot, the disassembling and assembling mechanism includes first spring, the bottom end of the ground support rod is vertically provided with installation slot, the upper end of the support foot is movably connected with installation slot, the inside of the upper end of the support foot is horizontally provided with sliding slot, the both sides in the inside of the sliding slot are slidably connected with sliding block, the first spring is horizontally placed in the inside of the sliding slot, and the both ends of the first spring are respectively fixedly connected with the outside of two groups of sliding blocks, the middle part of the side, away from the first spring, of the sliding block is horizontally fixedly installed with limiting rod, the middle part of the inside wall of the both sides of installation slot is vertically and penetratively provided with limiting slot, the limiting rod of the both sides of the support foot is slidably connected with the limiting slot of the both sides of ground support rod;Buffering mechanism: for the buffering of support foot, the buffering mechanism includes second spring, the second spring is vertically placed above the support foot.

[0007] As an optional scheme of the technical scheme of the present application, the size of the support foot and the installation slot is matched, and the size of the limiting rod and the sliding slot is matched.

[0008] As an optional scheme of the technical scheme of the present application, the middle part of the top end of the support foot is vertically fixedly installed with guide rod, the middle part of the inside wall of the top end of the installation slot is vertically provided with guide slot, and the guide rod is slidably connected with the guide slot.

[0009] As an optional solution of the technical scheme of the application, the second spring is arranged outside the guide rod, and two ends of the second spring abut against the inner wall of the top end of the installation groove and the upper surface of the supporting leg respectively.

[0010] As an optional solution of the technical scheme of the application, the middle part of the inner wall of the two sides of the sliding groove is provided with a connecting groove, and the limiting rod is in sliding connection with the connecting groove.

[0011] As an optional solution of the technical scheme of the application, the bottom side of the supporting leg is provided with a rubber pad, and the supporting leg and the rubber pad are bonded by glue.

[0012] Compared with the prior art, the application has the following beneficial effects: the limiting rods on the two sides of the supporting leg are in sliding connection with the limiting grooves on the two sides of the supporting rod, and the second spring can buffer the supporting leg at the bottom end of the supporting rod, thereby prolonging the service life of the supporting leg; the combination of the sliding groove, the sliding block and the first spring can move the limiting rods on the two sides of the supporting leg out of the limiting grooves and into the sliding groove, and can pull the upper end of the supporting leg out of the installation groove, thereby facilitating the disassembly and replacement of the supporting leg. BRIEF DESCRIPTION OF DRAWINGS

[0013] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0014] Fig. 1 It is a front view of the air landing gate rod supporting structure of the application;

[0015] Fig. 2 It is a sectional view of the air landing gate rod supporting structure of the application.

[0016] In the drawings: 1, supporting rod; 11, installation groove; 12, supporting leg; 13, rubber pad; 14, sliding groove; 15, sliding block; 16, limiting rod; 17, first spring; 18, limiting groove; 19, connecting groove; 2, second spring; 21, guide rod; 22, guide groove. DETAILED DESCRIPTION

[0017] Please refer to Figs. 1-2The utility model provides a technical scheme: a kind of air landing gate pole ground support structure, including ground support pole 1, the bottom end of ground support pole 1 detachably installs support foot 12;Dismounting mechanism: for the dismounting of support foot 12, dismounting mechanism includes first spring 17, the bottom end of ground support pole 1 is vertically provided with installation slot 11, the upper end of support foot 12 is movably connected with installation slot 11, the inside of the upper end of support foot 12 is horizontally provided with sliding slot 14, the both sides in the inside of sliding slot 14 are slidably connected with sliding block 15, first spring 17 is horizontally placed in the inside of sliding slot 14, and the both ends of first spring 17 are respectively fixedly connected with the outside of two groups of sliding block 15, the middle part of the side, far from first spring 17 of sliding block 15, is horizontally fixedly installed with limiting rod 16, the middle part of the inside wall of both sides of installation slot 11 is vertically provided with limiting slot 18, and the limiting rod 16 of the both sides of support foot 12 is slidably connected with the limiting slot 18 of the both sides of ground support pole 1, and the middle part of the inside wall of both sides of sliding slot 14 is provided with connecting groove 19, and limiting rod 16 is slidably connected with connecting groove 19.

[0018] In this technical scheme, the sliding block 15 of one end of limiting rod 16 is slidably connected with sliding slot 14, can push the limiting rod 16 of the both sides of support foot 12 from the inside of limiting slot 18 and is inducted to the inside of sliding slot 14, thereby unfastening the limiting of support foot 12, can extract the upper end of support foot 12 from the inside of installation slot 11, the dismounting replacement of support foot 12 is convenient.

[0019] In this embodiment, the buffer mechanism: for the buffer of support foot 12, buffer mechanism includes second spring 2, second spring 2 is vertically placed in the upper of support foot 12, the both ends of second spring 2 are respectively abutted in the top end inner wall of installation slot 11 and the upper surface of support foot 12, the bottom side of support foot 12 is provided with rubber pad 13, and support foot 12 and rubber pad 13 are bonded by glue.

[0020] In this technical scheme, by the elastic force of first spring 17, can push the one end of limiting rod 16 to move out of sliding slot 14 and be inserted into the limiting slot 18 outside of ground support pole 1, limiting rod 16 can slide up and down in limiting slot 18, by the upper of support foot 12 is provided with second spring 2, when ground support pole 1 drives support foot 12 to move down and contact with ground, through second spring 2, the support foot 12 of the bottom end of ground support pole 1 can be buffered, thereby improving the service life of support foot 12, by the rubber pad 13 bonded on the bottom side of support foot 12, can reduce the wear and tear of ground to the bottom side of support foot 12.

[0021] In this embodiment, the middle part of the top end of support foot 12 is vertically fixedly installed with guide rod 21, the middle part of the top end inner wall of installation slot 11 is vertically provided with guide slot 22, guide rod 21 is slidably connected with guide slot 22, second spring 2 is sleeved on the outside of guide rod 21, and support foot 12 is matched with the size of installation slot 11, and limiting rod 16 is matched with the size of sliding slot 14.

[0022] In the technical scheme, the guide rod 21 at the top end of the supporting leg 12 is in sliding connection with the guide groove 22 at the inner wall of the top end of the mounting groove 11, so that the movement stability of the supporting leg 12 in the mounting groove 11 is improved, and meanwhile, the guide rod 21 can limit the second spring 2, so that the second spring 2 is prevented from tilting during compression and expansion and affecting the buffering effect, the limiting rod 16 is matched with the size of the sliding groove 14, so that the limiting rod 16 is pushed into the sliding groove 14, and the size of the limiting rod 16 is prevented from being too long to affect the disassembly of the supporting leg 12 and the mounting groove 11.

[0023] In the use of the air landing gate pole supporting structure, one end of the limiting rod 16 is pushed out of the sliding groove 14 and inserted into the limiting groove 18 outside the supporting pole 1 through the sliding block 15 and the elastic force of the first spring 17, the limiting rod 16 can slide up and down in the limiting groove 18, the second spring 2 is arranged above the supporting leg 12, the supporting leg 12 at the bottom end of the supporting pole 1 is buffered by the second spring 2 when the supporting pole 1 drives the supporting leg 12 to move downward and contact the ground, so that the service life of the supporting leg 12 is improved, the rubber pad 13 bonded to the bottom side of the supporting leg 12 can reduce the abrasion of the ground to the bottom side of the supporting leg 12, the sliding block 15 at one end of the limiting rod 16 is in sliding connection with the sliding groove 14, the limiting rod 16 on both sides of the supporting leg 12 is pushed out of the limiting groove 18 and inserted into the sliding groove 14, so that the supporting leg 12 is released from the limiting, the upper end of the supporting leg 12 is pulled out of the mounting groove 11, and the supporting leg 12 is convenient to disassemble and replace.

Claims

1. A landing gate support structure comprising a support post (1), characterized in that, The bottom end of the support rod (1) is detachably installed with a supporting leg (12); The dismounting mechanism is used for the dismounting of the supporting leg (12), the bottom end of the support rod (1) is vertically provided with a mounting groove (11), the upper end of the supporting leg (12) is movably connected with the mounting groove (11), the inner side of the upper end of the supporting leg (12) is horizontally provided with a sliding groove (14), the both sides of the inner side of the sliding groove (14) are slidably connected with sliding blocks (15), the first spring (17) is horizontally arranged at the inner side of the sliding groove (14), and the both ends of the first spring (17) are fixedly connected with the outer sides of the two groups of sliding blocks (15), respectively, the middle part of the side, away from the first spring (17), of the sliding block (15) is horizontally and fixedly provided with a limiting rod (16), the middle part of the inner wall of the both sides of the mounting groove (11) is vertically and penetratively provided with a limiting groove (18), and the limiting rods (16) of the both sides of the supporting leg (12) are slidably connected with the limiting grooves (18) of the both sides of the support rod (1). The buffer mechanism is used for the buffering of the supporting leg (12), and the buffer mechanism comprises a second spring (2), and the second spring (2) is vertically arranged above the supporting leg (12).

2. The structure according to claim 1, wherein: The size of the supporting leg (12) is matched with that of the mounting groove (11), and the size of the limiting rod (16) is matched with that of the sliding groove (14).

3. The structure according to claim 1, wherein: The middle part of the top end of the supporting leg (12) is vertically and fixedly provided with a guide rod (21), the middle part of the inner wall of the top end of the mounting groove (11) is vertically and penetratively provided with a guide groove (22), and the guide rod (21) is slidably connected with the guide groove (22).

4. The structure according to claim 3, wherein: The second spring (2) is sleeved on the outer side of the guide rod (21), and the both ends of the second spring (2) abut against the top end inner wall of the mounting groove (11) and the upper surface of the supporting leg (12), respectively.

5. The airside gate structure according to claim 1, wherein: The middle part of the inner wall of the both sides of the sliding groove (14) is penetratively provided with a connecting groove (19), and the limiting rod (16) is slidably connected with the connecting groove (19).

6. The airside gate structure according to claim 1, wherein: The bottom side of the supporting leg (12) is provided with a rubber pad (13), and the supporting leg (12) and the rubber pad (13) are bonded by glue.

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