CN215210728U - Banister and supporting beam thereof - Google Patents

Abstract

The utility model discloses a supporting beam is applied to the banister, and the banister has a row of doors, and a row of doors includes entablature and bottom end rail, and a supporting beam is including supporting the girder and supporting the auxiliary girder, and two support girders rotate the both sides that set up at the entablature respectively, support the auxiliary girder setting in the outside that supports the girder, and the minimum that supports the auxiliary girder is less than the minimum of bottom end rail. The supporting beam can stably support the gate row and can adjust the supporting height.

Description

Banister and supporting beam thereof

Technical Field

The utility model belongs to a door body field especially relates to a banister and a supporting beam thereof.

Background

The existing gate row is supported mostly only by one vertical beam, the gate row cannot play a good supporting and stabilizing role in the transverse direction, the gate row is easy to incline and shake when being opened and closed, and the gate row is also easy to collide by external force and overturn when being stable and motionless, so that the gate row cannot be guaranteed to be supported firmly.

Simultaneously, ground can have unevenness's the condition sometimes, supports during the altitude variation, and the regulation in height can't be carried out to the roof beam that has been used for supporting the door row, and this lets the door row unable stable setting on different topography.

Therefore, how to enhance the support stability of the door row and adjust the support height of the door row is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a supporting beam, and it is poor to solve among the prior art way gate row support stability, can't carry out the problem of supporting altitude mixture control.

For solving above-mentioned technical problem, the utility model discloses a technical side provides a supporting beam, is applied to the banister, and the banister includes the door row, and the door row includes entablature and bottom end rail, and a supporting beam is including supporting the girder and supporting the auxiliary girder, and two support girders rotate the both sides that set up at the entablature respectively, support the auxiliary girder setting in the outside that supports the girder, and the minimum that supports the auxiliary girder is less than the minimum of bottom end rail.

Preferably, an adjusting seat used for adjusting the vertical height of the supporting auxiliary beam is arranged between the supporting main beam and the supporting auxiliary beam.

Preferably, adjust the seat including the clamp cover that is used for the centre gripping to support main girder and support the secondary beam, the clamp cover sets up respectively in the both sides of adjusting the seat.

Preferably, the adjusting seat is provided with an adjusting bolt for adjusting the size of the opening of the jacket.

Preferably, the lower part of the support main beam is provided with a rotary connecting seat, and the rotary connecting seat is rotatably hinged with the free end of the lower cross beam.

Preferably, the two sides of the rotary connecting seat are provided with adjusting seats.

Preferably, the main supporting beams and the auxiliary supporting beams are hollow structures.

The utility model also provides a banister, including a supporting beam, a supporting beam is foretell a supporting beam.

The utility model has the advantages that: the utility model discloses a supporting beam is applied to the banister, and the banister has a row of doors, and a row of doors includes entablature and bottom end rail, and a supporting beam is including supporting the girder and supporting the auxiliary girder, and two support girders rotate the both sides that set up at the entablature respectively, support the auxiliary girder setting in the outside that supports the girder, and the minimum that supports the auxiliary girder is less than the minimum of bottom end rail. The supporting beam can stably support the gate row and can adjust the supporting height.

Drawings

Fig. 1 is an overall schematic view of a barrier gate in an embodiment of a support beam of the present invention;

FIG. 2 is an enlarged view of a portion A1 of the embodiment shown in FIG. 1;

FIG. 3 is an exploded view of another embodiment of a support beam according to the present invention;

FIG. 4 is an exploded view of a traction mechanism in another embodiment of a support beam according to the present invention;

FIG. 5 is an exploded view of another embodiment of a support beam according to the present invention;

fig. 6 is an exploded view of the connection between the rotating member and the cross bar and the supporting rod according to another embodiment of the supporting beam of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In the drawings, an arrow X indicates a lateral direction, and an arrow Z indicates a vertical direction.

The following embodiments are embodiments in which the support beam is applied to a barrier, as shown in fig. 1, the barrier includes a column 3 and a gate row, the gate row includes an upper beam and a lower beam, specifically, the barrier includes an upper beam 1, a lower beam 2, a column 3, a support beam 4, a retractable barrier 5, a traction mechanism 6, and a driving mechanism, the driving mechanism is disposed in the column 3, the driving mechanism is rotatably connected to the upper beam 1, the traction mechanism 6 is disposed on the column 3, the traction mechanism 6 is rotatably connected to the lower beam 2, the retractable barrier 5 is disposed between the upper beam 1 and the lower beam 2, the support beam 4 is disposed at the free end of the upper beam 1 and the lower beam 2, and two ends of the support beam 4 are respectively rotatably connected to the upper beam 1 and the lower beam 2. Can realize the stable support to the banister through setting up a supporting beam 4, set up 5 reinforcing door row wholeness nature of shrink fence, improve structural strength, guarantee the door row and lift up and put down the stability of in-process, set up drive mechanism 6 and can play the guide effect of pulling when lifting up to the door row of banister, realize that the door row is more smooth lift up and put down (the door row is the part of fence and crossbeam constitution promptly).

Preferably, with reference to fig. 1 and 2, the retractable fence 5 includes a cross bar 52 and a plurality of struts 51, the plurality of struts 51 are arranged between the upper beam 1 and the lower beam 2 in two vertical rows, and the struts 51 in each row are arranged at staggered intervals, the cross bar 52 passes through the middle of the two rows of struts 51 and is rotatably connected with all the struts 51, and the struts 51 are arranged vertically, so as to enhance the firmness of the door row in the vertical direction. Meanwhile, the supporting rods 51 are arranged in two rows at staggered intervals, so that the structural strength of the door row in the transverse direction is enhanced, the door row cannot shake in the transverse direction in the ascending and descending processes, and the stability of the door row is ensured. Horizontal pole 52 alternates in the middle of two branch 51, rotate simultaneously with branch 51 and connect, the power that branch 51 received when guaranteeing that the row of doors rises can equally be shared gives horizontal pole 52 partly, play the effect of strengthening structural strength on the one hand, on the other hand also lets branch 51 use horizontal pole 52 to support as rotating when folding rotating, let a plurality of branch 51 can coordinate neat rotation more, improve the whole uniformity of shrink fence folding and this in-process of unfolding promptly, let the fence that the row of doors rotate folding neat unanimous more, the fence structure of avoiding the row of doors appears single branch and rotates the shrink folding that is obstructed and influence whole row of doors, realize the row of doors and rise and descend neat receipts of in-process, and then improve the efficiency that the banister was opened and is closed.

Preferably, the rotation connecting position of the cross bar 52 and the support bar 51 is at the middle point of the support bar 51, the arrangement enables the retractable fence 5 to be always located at the middle position of the upper beam 1 and the lower beam 2 when being folded and unfolded, and when the door row is folded and retracted, the rotation folding angle of the support bar 51 is larger, the maximum compression distance between the upper beam 1 and the lower beam 2 is reduced, namely, the whole occupied space of the door row in the folded state is reduced, and the barrier gate has larger passing height of people or vehicles in the opened state.

Preferably, referring to fig. 1, 2 and 3, the upper end and the lower end of the supporting rod 51 are rotatably connected with a sliding base 53, and the inner side surfaces of the upper cross beam 1 and the lower cross beam 2 are provided with sliding grooves 54 for the sliding base 53 to slide therein. The arrangement of the sliding seat 53 and the sliding groove 54 enables the supporting rod 51 to perform folding sliding along the upper cross beam 1 and the lower cross beam 2, thereby achieving the purpose of mutually folding the plurality of supporting rods 51.

Preferably, as shown in fig. 3, the sliding seat 53 includes a hinge portion 531 and a sliding portion 532, the hinge portion 531 is hinged to the end of the strut 51, the sliding portion 532 is disposed in the sliding groove 54, the sliding portion 532 is a flat sliding plate embedded in the sliding groove 54, and the contact shape of the flat sliding plate and the sliding groove 54 is a plate shape, which realizes smooth sliding of the sliding seat 53 in the sliding groove 54.

Preferably, the hinge portion 531 of the sliding seat 53 is movably hinged to the end of the supporting rod 51, so that the rapid disassembly and assembly are realized, and the replacement and maintenance are convenient in the later period.

Preferably, with reference to fig. 1, 2, 3 and 6, the cross bar 52 is rotatably connected to the supporting rod 51 through a rotating member 55, and the cross bar 52 and the supporting rod 51 can be quickly assembled and rotatably connected to each other through the rotating member 55, which is time-saving and labor-saving.

Further preferably, the rotating member 55 is a circular disc, two sides of the circular disc are provided with elastic hooks 56, the positions where the cross rod 52 and the supporting rods 51 are rotatably connected are provided with connecting holes 57 for embedding the elastic hooks 56, the elastic hooks 56 can be arranged to simply and quickly connect the cross rod 52 with the supporting rods 51, and meanwhile, the rotating member 55 on each supporting rod 51 can be conveniently and independently taken down and replaced.

Preferably, the elastic hook 56 has elasticity, which facilitates quick insertion into the connection hole 57, and is convenient and quick.

Further preferably, a plurality of elastic hooks 56 are annularly arranged on the side surface of the disc, and the hook openings 561 of the elastic hooks 56, which are used for being inserted into the connection holes 57, all face outwards, the outward hook openings 561 are easy to press the insertion connection holes 57 quickly, and the annular arrangement form is also matched with the circular shape of the connection holes 57, so that the rotating piece 55 can rotate in the connection holes 57 more smoothly.

Preferably, with reference to fig. 2 and 4, the traction mechanism 6 comprises a connecting rod 61 and a traction seat 62, a first end of the connecting rod 61 is rotatably connected to the lower portion of the upright 3, a second end of the connecting rod 61 is rotatably connected to the traction seat 62, and the traction seat 62 is embedded in the door row, specifically, the traction seat 62 is embedded in the lower beam 2. Draw seat 62 on the one hand to be connected with the embedding of bottom end rail 2, realizes quick dismantlement equipment, is convenient for change the maintenance, and on the other hand draws seat 62 and can provide the guide of power and draw when the door row rises and descends, lets the door row have the fulcrum of rotation for the rising and the decline of door row are more steady.

Preferably, the traction mechanism 6 further includes a connection cap 63, a first end of the connection cap 63 is disposed on the column 3, a second end of the connection cap 63 is rotatably connected with a first end of the connection rod 61, and the connection cap 63 is disposed to increase the width of the connection rod 61 in the transverse direction, so that the connection line between the first end and the second end of the connection rod 61 is located on the plane where the lower beam 2 is located, that is, the connection rod 61 is located on the plane where the lower beam 2 is located, the torsion force applied to the connection rod 61 during rotation is reduced, and the service life of the connection rod 61 is prolonged.

Further preferably, drive mechanism 6 still includes transmission shaft 64, and the first end of transmission shaft 64 rotates with stand 3 to be connected, and the second end of transmission shaft 64 rotates with the first end of connecting rod 61 to be connected, and the setting of transmission shaft 64 has strengthened drive mechanism 6's structural strength, strengthens connecting rod 61 and stand 3's firm in connection nature, also lets make drive mechanism 6 produce bigger support intensity to whole door row.

It is further preferred that the transmission shaft 64 is disposed inside the connection cap 63, and the transmission shaft 64 is covered by the connection cap 63 to prevent the transmission shaft 64 from being attacked by rain or dust.

Preferably, the traction mechanism 6 further includes a torsion spring 65, the torsion spring 65 is sleeved on the transmission shaft 64, a first end of the torsion spring 65 is connected to the upright post 3, a second end of the torsion spring 65 abuts against a first end of the connecting rod 61, the torsion spring 65 is in a compressed state, when the torsion spring 65 is in the compressed state, an upward rotating force is provided to the connecting rod 61, which can help the connecting rod 61 to rotate in the ascending process of the door row, and further help the door row to ascend and ascend, so as to achieve the purpose of saving labor and energy, and when the door row descends, the reverse rotation of the connecting rod 61 is also hindered, so as to play a role of buffering, avoid the door row from falling fast due to its own weight, easily injure people or vehicles, avoid the door row from being worn and damaged due to the contact with the ground when falling fast, prolong the service life of the door row, play a role of protecting the barrier gate, and the torsion spring is provided, on one hand, the door row is used as assisting power when ascending, on the other hand, the door row is used as buffering power when descending, and the collision caused by the rapid falling of the door row is avoided.

Further preferably, the inside of connecting rod 61 has reinforcing plate 66, and the first end and the second end of connecting rod 61 are connected to reinforcing plate 66, set up reinforcing plate 66 and have strengthened the holistic structural firmness of connecting rod 61, avoid connecting rod 61 to receive torsional force and fracture.

Further preferably, a plurality of reinforcing ribs 67 extend from two sides of the reinforcing plate 66 to the inner wall of the connecting rod 61, the reinforcing ribs 67 reinforce the connection strength between the side wall of the connecting rod 61 and the reinforcing plate 66, further reinforce the integral torsion resistance strength of the connecting rod 61, and ensure that the connecting rod 61 cannot be damaged or broken after being rotated for a plurality of times for a long time.

Further preferably, a gap is formed between the plurality of reinforcing ribs 67, and this arrangement avoids the existence of too many reinforcing ribs 67 to increase the weight of the connecting rod 61 itself, thereby reducing the weight of the connecting rod 61, and making the connecting rod 61 have a good balance between the structural strength and the weight.

Preferably, with reference to fig. 1 and 5, the support beam 4 includes a support main beam 41 and a support auxiliary beam 42, the two support main beams 41 are respectively rotatably disposed on two sides of the upper cross beam 1, the support auxiliary beam 42 is disposed on an outer side of the support main beam 41, and a lowest point of the support auxiliary beam 42 is lower than a lowest point of the lower cross beam 2, the support main beam 41 is matched with the support auxiliary beam 42 to improve support stability for the upper cross beam 1 and the lower cross beam 2, so as to enhance stability of the door row in the closed state, and the support auxiliary beam 42 located on the outer side of the support main beam 41 has a larger transverse support width, which can improve support stability.

Preferably, an adjusting seat 43 for adjusting the vertical height of the supporting secondary beam 42 is arranged between the supporting main beam 41 and the supporting secondary beam 42, and the supporting secondary beam 42 can be adapted to the ground with different heights by adjusting the vertical height of the supporting secondary beam 42, so that the supporting beam 4 has a wider application range.

Further preferably, the adjusting base 43 includes clamping sleeves 431 for clamping the supporting main beam 41 and the supporting sub beam 42, the clamping sleeves 431 are respectively arranged at both sides of the adjusting base 43, specifically, two clamping sleeves 431 are respectively arranged at both sides of the adjusting base 43, one supporting main beam 41 and one supporting sub beam 42 are respectively arranged in the clamping sleeves 431, the adjusting base 43 is provided with an adjusting bolt (not shown) for adjusting the size of the opening of the collet 431, the size of the opening of the collet 431 is controlled by adjusting the degree of clamping of the collet 431 by the bolt, thereby controlling the connection and the disconnection of the supporting main beam 41 and the supporting auxiliary beam 42 with the jacket 431, realizing the purpose of controlling the vertical height of the supporting auxiliary beam 42 in the jacket 431 on one hand, realizing the purpose of quickly installing the supporting main beam 41 and the supporting auxiliary beam 42 on the other hand, the jacket 431 with the adjustable opening size can also adapt to the main support beam 41 and the auxiliary support beam 42 with different widths.

Preferably, the lower part of the supporting main beam 41 is provided with a rotary connecting seat 44, the rotary connecting seat 44 is rotatably hinged with the free end of the lower cross beam 2, the rotary connecting seat 44 is arranged to enhance the overall structural strength of the upper cross beam 1, the lower cross beam 2 and the supporting main beam 41, the weight of the end position of the door row is increased, the supporting beam 4 has larger supporting weight, and the supporting stability of the supporting beam 4 is further enhanced.

Further preferably, the two sides of the rotating connecting seat 44 are provided with adjusting seats 43 for connecting the supporting main beam 41 and the supporting auxiliary beam 42, so as to further improve the overall strength and stability of the supporting beam.

Further preferably, the support main beam 41 and the support sub beam 42 are hollow structures, so that the overall weight of the support beam 4 is reduced, and the support beam is more portable.

Based on above embodiment, the utility model discloses a supporting beam is applied to the banister, and the banister has the door row, and the door row includes entablature and bottom end rail, and a supporting beam is including supporting the girder and supporting the auxiliary girder, and two support girders rotate the both sides that set up at the entablature respectively, support the auxiliary girder setting in the outside that supports the girder, and the minimum that supports the auxiliary girder is less than the minimum of bottom end rail. The supporting beam can stably support the gate row and can adjust the supporting height.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a supporting beam, is applied to the banister, the banister includes the door row, the door row includes entablature and bottom end rail, its characterized in that, a supporting beam is including supporting the girder and supporting the auxiliary girder, two it rotates the setting respectively to support the girder and is in the both sides of entablature, it sets up to support the auxiliary girder support the outside of girder, just the minimum that supports the auxiliary girder is less than the minimum of bottom end rail.

2. The support beam as claimed in claim 1, wherein an adjusting seat for adjusting the vertical height of the support secondary beam is provided between the support main beam and the support secondary beam.

3. The support beam as claimed in claim 2, wherein the adjusting seat comprises a clamping sleeve for clamping the main support beam and the secondary support beam, and the clamping sleeves are respectively disposed at both sides of the adjusting seat.

4. The support beam as claimed in claim 3, wherein the adjusting seat is provided with an adjusting bolt for adjusting the size of the opening of the jacket.

5. A support beam according to any one of claims 2 to 4, wherein the lower part of the main support beam is provided with a rotary connection seat which is rotatably hinged to the free end of the lower cross beam.

6. The support beam as claimed in claim 5, wherein the adjustment seats are provided at both sides of the rotation connection seat.

7. The support beam defined in claim 1 wherein the primary and secondary support beams are hollow.

8. A barrier gate comprising a support beam, wherein the support beam is as claimed in any one of claims 1 to 7.

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