CN218597991U - Supporting device for front windshield door - Google Patents

Abstract

The utility model discloses a strutting arrangement for be used for preceding fender glass door, press from both sides, telescopic link and base including glass, glass presss from both sides fender glass before being used for the centre gripping, glass presss from both sides and rotationally sets up the top of telescopic link, the bottom of telescopic link articulates on the base. The utility model provides support for the front windshield door of the biosafety cabinet or the super clean bench, and prevents the operator from being injured due to sudden falling when the front windshield door breaks down; in addition, the height of the glass door is different from the height of the glass door, the thickness of the glass door and the inclination angle of the door body meet the requirements of adaptation, and the opening height of the fixed door body is supported.

Description

Supporting device for front windshield door

Technical Field

The utility model relates to a biochemical experiment auxiliary assembly technical field specifically is a strutting arrangement for be used for preceding fender glass door.

Background

When using biological safety cabinet or superclean bench, preceding windshield door relies on the balance cable to fix to a certain level, when the balance cable breaks down or breaks, unusual decline may appear in the preceding windshield door, falls and presses experimenter's hand, leads to the experimenter to be injured.

SUMMERY OF THE UTILITY MODEL

In order to overcome the weak point of above-mentioned prior art, the utility model aims to provide a strutting arrangement for front glass door, this strutting arrangement prevent that the front glass door of biosafety cabinet or superclean bench falls suddenly when breaking down, supports front glass door, the device of protection operating personnel safety.

The utility model provides a following technical scheme:

the utility model provides a strutting arrangement for be used for preceding glass door that keeps off, includes glass clamp, telescopic link and base, glass clamp is used for the centre gripping to keep off glass before, glass clamp rotationally sets up the top of telescopic link, the bottom of telescopic link articulates on the base.

In a preferred scheme, the glass clamp comprises a supporting block, a limiting block and a clamping block, the supporting block is rotatably arranged at the top end of the telescopic rod, the limiting block is fixed on one side of the supporting block, and the clamping block can translate relative to the supporting block and is arranged on the other side of the supporting block.

Furthermore, the clamping device is characterized in that cushion pads are arranged on one side face, opposite to the limiting block and the clamping block, of the clamping device.

In a preferred scheme, still include the nut, the top of nut is fixed the bottom of glass clamp, the nut bottom is rotationally the cover and is established the telescopic link top.

In a preferred scheme, the telescopic rod type telescopic device further comprises an articulating mechanism, wherein the articulating mechanism is connected with the telescopic rod and the base, so that the telescopic rod is articulated with the base, and the telescopic rod is locked and fixed.

Furthermore, the hinge mechanism comprises two first connecting blocks, a second connecting block and a locking piece, the two first connecting blocks are arranged on the top surface of the base at intervals, and the second connecting block is arranged at the bottom end of the telescopic rod and is positioned between the two first connecting blocks; first through-hole has been seted up to first connecting block, the second through-hole has been seted up to the second connecting block, the retaining member is worn to establish first through-hole with the second through-hole to screw up two first connecting block, in order to incite somebody to action the second connecting block presss from both sides tightly, makes the telescopic link is fixed.

Further, the locking member is a bolt assembly.

In an optimal scheme, the telescopic link includes a plurality of connecting pipes and locking piece, the connecting pipe is the hollow tube, down reduce one by one from last the pipe diameter of connecting pipe, make and be located the below the connecting pipe cover is established and is located the top the connecting pipe outside, adjacent two be equipped with one between the connecting pipe the locking piece, the locking piece is used for with adjacent two the connecting pipe locking.

Furthermore, the locking piece is a loose and tight nut, and the locking piece is arranged at the top end of the connecting pipe below the locking piece.

In a preferred scheme, the anti-skid device further comprises an anti-skid pad, and the anti-skid pad is arranged on the bottom surface of the base.

Compared with the prior art, the utility model discloses following beneficial effect has:

the supporting device supports the front windshield door of the biosafety cabinet or the super clean bench, and prevents operators from being injured due to sudden falling when the front windshield door breaks down; in addition, the height of the glass door is different from the height of the glass door, the thickness of the glass door and the inclination angle of the door body meet the requirements of adaptation, and the opening height of the fixed door body is supported.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of a support device according to the present invention;

fig. 2 is a schematic view of another perspective of the support device of the present invention;

FIG. 3 is a schematic view of a glass clip according to the present invention;

fig. 4 is a partially enlarged view of the hinge mechanism of the present invention;

the reference numbers illustrate:

1-glass clip; 11-a support block; 12-a limiting block; 13-a clamping block;

2, a telescopic rod; 21-connecting pipe; 22-a locking element;

3-a base;

4-a screw cap;

5-a hinge mechanism; 51-a first connection block; 52-a second connection block; 53-a locking member;

6-non-slip mat.

Detailed Description

For the purpose of promoting a better understanding of the objects, structures, features, and functions of the invention, reference should now be made to the drawings and detailed description of the invention. It should be noted that the features illustrated in the drawings are not necessarily drawn to scale. Moreover, the described embodiments are only some of the described embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "front", "rear", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1-2, the present embodiment provides a supporting device for a front windshield door, which includes a glass clamp 1, an expansion link 2 and a base 3, wherein the glass clamp 1 is used for clamping a front windshield, the glass clamp 1 is rotatably disposed at the top end of the expansion link 2, and the bottom end of the expansion link 2 is hinged to the base 3.

The supporting device supports the front windshield door of the biosafety cabinet or the super clean bench, and prevents operators from being injured due to sudden falling when the front windshield door breaks down; in addition, to different glass door heights of opening, glass door thickness, door body inclination all satisfy the adaptation, support the fixed door body and open the height.

As shown in fig. 1 to 3, in this embodiment, the glass clip 1 includes a supporting block 11, a limiting block 12 and a clamping block 13, the supporting block 11 is rotatably disposed at the top end of the telescopic rod 2, the limiting block 12 is fixed at one side of the supporting block 11, the clamping block 13 can translate relative to the supporting block 11 and is installed at the other side of the supporting block 11, the supporting block 11 supports the bottom end of the front windshield, and the clamping block 13 moves toward the limiting block 12 and is pre-tightened and fixed with the supporting block 11 to clamp the front windshield.

Preferably, the clamping block 13 is provided with a connecting hole, the supporting block 11 is provided with a threaded hole, and the clamping block 13 is mounted on the supporting block 11 by passing a screw through the connecting hole and matching with the threaded hole.

Further, the supporting block 11 and the limiting block 12 are of an integral structure.

Furthermore, a buffer pad is arranged on one side surface of each of the limiting block 12 and the clamping block 13; so as to prevent the clamping force from being excessive and the front windshield from being crushed.

As shown in fig. 1-2, in this embodiment, the supporting device further includes a nut 4, a top end of the nut 4 is fixed at a bottom end of the supporting block 11, and a bottom end of the nut 4 is rotatably sleeved on a top end of the telescopic rod 2. So as to realize the rotating connection of the glass clamp 1 and the telescopic rod 2, and the glass clamp 1 is fixed by screwing the screw cap 4.

As shown in fig. 4, in this embodiment, the supporting device further includes an articulating mechanism 5, where the articulating mechanism 5 connects the telescopic rod 2 and the base 3, so as to realize the articulation between the telescopic rod 2 and the base 3, and lock and fix the telescopic rod 2.

Further, the hinge mechanism 5 comprises two first connecting blocks 51, a second connecting block 52 and a locking member 53, the two first connecting blocks 51 are arranged on the top surface of the base 3 at intervals, and the second connecting block 52 is arranged at the bottom end of the telescopic rod 2 and is located between the two first connecting blocks 51; first through-hole has been seted up to first connecting block 51, the second through-hole has been seted up to second connecting block 52, retaining member 53 wears to establish first through-hole with the second through-hole to screw up two first connecting block 51, in order to incite somebody to action second connecting block 52 presss from both sides tightly, makes telescopic link 2 is fixed.

Further, the locking member 53 is a bolt assembly, and applies a pre-tightening force to the two first connecting blocks 51 to clamp and fix the second connecting block 52.

As shown in fig. 1-2, in this embodiment, the telescopic rod 2 includes a plurality of connecting pipes 21 and locking pieces 22, the connecting pipes 21 are hollow pipes, the pipe diameters of the connecting pipes 21 decrease from top to bottom one by one, so that the connecting pipes 21 below are sleeved on the outside of the connecting pipes 21 above, one locking piece 22 is disposed between two adjacent connecting pipes 21, and the locking piece 22 is used for locking two adjacent connecting pipes 21.

Further, the locking member 22 is a loose nut, and the locking member 22 is disposed at the top end of the connecting tube 21 located below.

As shown in fig. 2, in the present embodiment, the clamping device further includes a non-slip pad 6, and the non-slip pad 6 is disposed on the bottom surface of the base 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a strutting arrangement for be used for preceding glass door that keeps off, its characterized in that includes glass clamp (1), telescopic link (2) and base (3), glass clamp (1) is used for the centre gripping to keep off glass before, glass clamp (1) rotationally sets up the top of telescopic link (2), the bottom of telescopic link (2) articulates on base (3).

2. A support device for a windscreen door according to claim 1, wherein said glass clip (1) comprises a support block (11), a stop block (12) and a clamping block (13), said support block (11) being rotatably mounted on the top end of said telescopic rod (2), said stop block (12) being fixed to one side of said support block (11), and said clamping block (13) being translatable with respect to said support block (11) and being mounted on the other side of said support block (11).

3. A support device for a windscreen door according to claim 2, wherein said stop (12) and said holding block (13) are provided with a cushion on opposite sides thereof.

4. The supporting device for the front windshield door according to claim 1, further comprising a nut (4), wherein the top end of the nut (4) is fixed at the bottom end of the glass clamp (1), and the bottom end of the nut (4) is rotatably sleeved on the top end of the telescopic rod (2).

5. The supporting device for the front windshield door according to claim 1, further comprising a hinge mechanism (5), wherein the hinge mechanism (5) connects the telescopic rod (2) and the base (3) to realize the hinge of the telescopic rod (2) and the base (3) and lock and fix the telescopic rod (2).

6. A support device for a front windscreen door according to claim 5, wherein said hinge mechanism (5) comprises two first connecting blocks (51), a second connecting block (52) and a locking member (53), said two first connecting blocks (51) being arranged at a distance from the top surface of said base (3), said second connecting block (52) being arranged at the bottom end of said telescopic rod (2) and between said two first connecting blocks (51); first through-hole has been seted up in first connecting block (51), the second through-hole has been seted up in second connecting block (52), retaining member (53) wear to establish first through-hole with the second through-hole to screw up two first connecting block (51), in order to incite somebody to action second connecting block (52) press from both sides tightly, make telescopic link (2) are fixed.

7. A support device for a front windscreen door according to claim 6, characterized in that said locking member (53) is a bolt assembly.

8. The supporting device for a front windshield door according to claim 1, wherein the telescopic rod (2) comprises a plurality of connecting pipes (21) and locking pieces (22), the connecting pipes (21) are hollow pipes, the pipe diameters of the connecting pipes (21) are gradually reduced from top to bottom, the connecting pipe (21) positioned below is sleeved outside the connecting pipe (21) positioned above, one locking piece (22) is arranged between two adjacent connecting pipes (21), and the locking piece (22) is used for locking two adjacent connecting pipes (21).

9. A support device for a windscreen door according to claim 8, wherein said locking element (22) is a turnbuckle nut, said locking element (22) being arranged at the top end of said connecting tube (21) located below.

10. A support device for a windscreen door according to claim 1, further comprising a non-slip mat (6), wherein the non-slip mat (6) is provided on the bottom surface of the base (3).

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