CN218345951U - Adjustable bridge guardrail stand column - Google Patents

Abstract

The utility model discloses a bridge railing stand with adjustable, including base and support column, support column and pedestal connection, the vertical reference column that is provided with in the base, the upper end of base be equipped with support column complex jack, the lower pot head of support column is equipped with the screw rod in the outside of reference column, be equipped with in the reference column with screw rod sliding fit's slider, be equipped with the set nut of fixed slider on the screw rod, be equipped with fixed cross beam's support cover on the lateral wall of support column. The height of support column can be adjusted, during the construction, only need confirm the high back of first support column, all the other support columns just can be fast accurate confirm high through the cooperation with the crossbeam, not only improved the convenience of altitude mixture control and the accurate of bolt hole site correspond, ensured the highly uniform of support column moreover, guaranteed the aesthetic property, the construction is simpler, quick, has improved efficiency.

Description

Adjustable bridge guardrail stand column

Technical Field

The utility model relates to a bridge stand technical field specifically is a bridge railing stand with adjustable.

Background

The bridge guardrail is a guardrail arranged on a bridge. Its purpose is outside in order to prevent that the vehicle out of control from crossing the bridge, has the function that makes the vehicle can not break through, wear down, cross the bridge and beautify the bridge building.

Patent CN109577187A discloses a bridge railing, mainly includes stand, base and crossbeam, and wherein, the upper end at the bridge floor is fixed to the base, and the stand passes through the bolt and installs the upper end at the base, crossbeam and stand bolted connection. In the installation, the key is to guarantee that the stand highly uniform can ensure that the bolt hole can not take place the dislocation when being connected with the stand in crossbeam. Then the hookup location between stand and the base is fixed and the unable regulation of height of stand, in the installation, owing to there is construction error, makes the height between the adjacent stand inconsistent very easily, leads to the bolt hole dislocation problem between crossbeam and the stand, can lead to unable installation or trompil again when serious and install to work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a bridge railing stand with adjustable, the height of support column can be adjusted, during the construction, only need confirm the high back of first support column, all the other support columns just can be fast accurate through the cooperation with the crossbeam confirm the height, not only improved the convenience of altitude mixture control and the accurate of bolt hole site and correspond, ensured the highly uniform of support column moreover, guaranteed the aesthetic property, the construction is simpler, quick, efficiency is improved.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bridge railing stand with adjustable, includes base and support column, support column and pedestal connection, the vertical reference column that is provided with in the base, the upper end of base be equipped with support column complex jack, the lower pot head of support column is in the outside of reference column, is equipped with the screw rod in the reference column, be equipped with in the support column with screw rod sliding fit's slider, be equipped with the set nut of fixed slider on the screw rod, be equipped with fixed cross beam's support cover on the lateral wall of support column.

Preferably, the support column is square steel tube structure, the slider is located the lower extreme of support column inner wall, is equipped with the hole of stepping down on the lateral wall of support column, the hole of stepping down is located the top of slider, be equipped with the groove of stepping down on the lateral wall of reference column, the screw rod is located the inslot of stepping down, the lateral wall of slider and the inner wall sliding fit in groove of stepping down, the rear side of base is equipped with the opening.

Preferably, the bottom of the base is provided with a fixing plate for fixing with a bridge deck.

Preferably, the side wall of the support column is connected with a vertically arranged support plate, the support sleeve is connected with the side wall of the support plate, and the support plate is positioned on one side of the base.

Preferably, the lateral wall of the base is provided with a top block, the lateral wall of the top block is provided with a guide hole, the supporting plate is attached to the top block, and the lateral wall of the supporting plate is provided with a guide rod matched with the guide hole.

Preferably, the support sleeve is provided with a mounting hole for fixing the cross beam.

Preferably, a support plate is connected to the side wall of the support column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a height of support column can be adjusted, during the construction, only need confirm the high back of first support column, all the other support columns just can be fast accurate through the cooperation with the crossbeam confirm high, not only improved the convenience of altitude mixture control and the accurate of bolt hole site and correspond, ensured the highly uniform of support column moreover, guaranteed the aesthetic property, the construction is simpler, quick, has improved efficiency.

2. The utility model discloses set up the reference column that leads and supports the support column in the base, not only improved the intensity of support column, guaranteed the stability that the support column slided moreover, fixed the height of support column through set nut, improved regulation precision and convenience; the adjusting mechanism is positioned inside the base, so that the base is more attractive and safer.

3. The utility model discloses set up the support sleeve on the layer board, the layer board is located the outside of base, can make the crossbeam shelter from one side of base, sets up the kicking block of support layer board, improves the anti striking ability of layer board, leads and controls the location, improves the stability of layer board to the layer board through the guide bar.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a first schematic structural diagram of a support pillar;

FIG. 3 is a second schematic structural view of a supporting pillar;

FIG. 4 is a perspective view of the base;

FIG. 5 is a cross-sectional view of the base;

fig. 6 is a rear view of the present invention;

fig. 7 is a schematic structural view of the present invention in use.

In the figure: 1-a base; 101-a fixed plate; 102-a receptacle; 103-a top block; 104-a pilot hole; 105-a positioning post; 106-a abdication slot; 107-positioning nuts; 108-a screw; 109-opening; 2-a support column; 201-a support plate; 202-abdicating holes; 203-a slide block; 3-a supporting plate; 301-a guide bar; 4-supporting the sleeve; 401-mounting holes; 5-a cross beam.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, a bridge railing stand with adjustable, including base 1 and support column 2, support column 2 and base 1 are connected, adopt steel sheet welded box mechanism, vertically be provided with reference column 105 in the base 1, the upper end of base 1 is equipped with support column 2 complex jack 102, as shown in fig. 5, the lower pot head of support column 2 is in the outside of reference column 105, be equipped with screw rod 108 in the reference column 105, be equipped with in the support column 2 with screw rod 108 sliding fit's slider 203, be equipped with the set nut 107 of fixed slider 203 on the screw rod 108, the upper and lower both sides of slider 203 all are equipped with set nut 107, be equipped with the support cover 4 of fixed cross beam 5 on the lateral wall of support column 2, the quantity of support cover 4 is three at least.

As shown in fig. 3 and 6, the supporting column 2 is a square steel tube structure, the slider 203 is located at the lower end of the inner wall of the supporting column 2, the side wall of the supporting column 2 is provided with an abdicating hole 202, the abdicating hole 202 is located above the slider 203, thereby facilitating the rotation of the positioning nut 107, the side wall of the positioning column 105 is provided with an abdicating groove 106, the screw 108 is located in the abdicating groove 106, the side wall of the slider 203 is in sliding fit with the inner wall of the abdicating groove 106, the rear side of the base 1 is provided with an opening 109, and the positioning nut 107 can be rotated through the opening 109.

The bottom of the base 1 is provided with a fixing plate 101 for fixing with a bridge floor, and the fixing plate 101 is provided with a bolt hole.

As shown in fig. 2, a supporting plate 3 is vertically connected to a side wall of the supporting column 2, a supporting sleeve 4 is connected to a side wall of the supporting plate 3, and the supporting plate 3 is located on one side of the base 1. As shown in fig. 4, a top block 103 is disposed on a side wall of the base 1, a guide hole 104 is disposed on a side wall of the top block 103, the pallet 3 is attached to the top block 103, a guide rod 301 which is engaged with the guide hole 104 is disposed on a side wall of the pallet 3, and the guide rod 301 can only slide up and down along the guide hole 104.

The supporting sleeve 4 is provided with a mounting hole 401 for fixing the cross beam 5, two sides of the supporting sleeve 4 are connected with a cross beam 5, namely the end parts of the cross beams 5 are inserted into the supporting sleeve 4, the end parts of two adjacent cross beams 5 are butted in the supporting sleeve 4, and then the supporting sleeve 4 is connected with the cross beams 5 through bolts.

Be connected with backup pad 201 on the lateral wall of support column 2, backup pad 201 sets up in the one side of keeping away from crossbeam 5, and backup pad 201 mainly used installation antiglare shield or circuit support etc..

As shown in fig. 5, in use, firstly, the base 1 is fixed with the bridge deck according to the length of the cross beam 5; then, the cross beam 5 is installed, when the cross beam 5 is installed, the height of the first supporting column 2 is measured according to the specification, the height of the supporting column 2 is fixed through a positioning nut 107, the cross beam 5 is inserted into the supporting sleeve 4, the height of the second supporting column 2 is adjusted, the cross beam 5 can be inserted into the supporting sleeve 4 at the corresponding position, at the moment, the height of the second supporting column 2 is fixed, the two ends of the cross beam 5 are fixed with the supporting sleeve 4 through bolts, and the height adjustment of the next supporting column 2 and the fixing of the cross beam 5 are carried out in the method.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. The utility model provides a bridge railing stand with adjustable, includes base and support column, support column and pedestal connection, its characterized in that: the utility model discloses a fixed beam's positioning structure, including base, support column, screw rod, locating nut, fixed beam, the vertical reference column that is provided with in the base, the upper end of base be equipped with support column complex jack, the lower pot head of support column is in the outside of reference column, is equipped with the screw rod in the reference column, be equipped with in the support column with screw rod sliding fit's slider, be equipped with the locating nut of fixed slider on the screw rod, be equipped with the support cover of fixed beam on the lateral wall of support column.

2. The adjustable bridge railing post as set forth in claim 1, wherein: the utility model discloses a structure of stepping down on the support column, including support column, slider, screw rod, the support column is square steel tube structure, the slider is located the lower extreme of support column inner wall, is equipped with the hole of stepping down on the lateral wall of support column, the hole of stepping down is located the top of slider, be equipped with the groove of stepping down on the lateral wall of reference column, the screw rod is located the inslot of stepping down, the lateral wall of slider and the inner wall sliding fit in groove of stepping down, the rear side of base is equipped with the opening.

3. The adjustable bridge railing post as set forth in claim 1, wherein: the bottom of the base is provided with a fixing plate used for being fixed with a bridge floor.

4. The adjustable bridge guardrail column of claim 1, wherein: the side wall of the supporting column is connected with a vertically arranged supporting plate, the supporting sleeve is connected with the side wall of the supporting plate, and the supporting plate is located on one side of the base.

5. The adjustable bridge railing post as set forth in claim 4, wherein: the side wall of the base is provided with an ejector block, the side wall of the ejector block is provided with a guide hole, the supporting plate is attached to the ejector block, and the side wall of the supporting plate is provided with a guide rod matched with the guide hole.

6. The adjustable bridge guardrail column of claim 1, wherein: and the support sleeve is provided with a mounting hole for fixing the cross beam.

7. The adjustable bridge railing post as set forth in claim 1, wherein: the side wall of the support column is connected with a support plate.

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