CN218643215U - A antidumping device that is used for construction of walking on arch rib to equip - Google Patents

Abstract

The utility model discloses an antidumping device that construction that is used for walking on arch rib was equipped, including crossbeam, two side frames and connecting plate. The cross beam is used for riding above the arch rib; the two side frames are arranged in parallel at intervals and are used for limiting at two sides of the arch rib, the two side frames are respectively connected with two ends of the cross beam, each side frame is connected with an anti-turnover limiting column, and the anti-turnover limiting columns on the two side frames are respectively positioned below the side plates at two sides of the arch rib; the lower end of the connecting plate is fixedly connected to the top of the cross beam, a plurality of connecting holes used for connecting bolts are formed in the connecting plate, and the connecting plate with the connecting holes is detachably connected to the bottom of the bearing flat car. From this, when the bearing flatcar has the risk of overturning, prevent that the spacing post that overturns can end with the sideboard to prevent that the bearing flatcar from overturning at the plane of perpendicular and arch rib, make the bearing flatcar be located the arch rib all the time, and then improve the security of bridge construction.

Description

A antidumping device that is used for construction of walking on arch rib to equip

Technical Field

The utility model relates to a bridge construction field, concretely relates to antidumping device that is used for construction equipment of walking on arch rib.

Background

In the construction of the bridge deck system of the arch bridge, sometimes, hoisting equipment is installed on arch ribs for construction, but the arch ribs are in a curve form, so that the hoisting equipment does not run linearly, and the bridge construction environment is complex. Therefore, the problem to be solved is to ensure that the hoisting equipment does not overturn in the operation process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an antidumping device that is used for construction equipment of walking on arch rib, antidumping device can make lifting device carry on spacingly to lifting device when taking place the risk of toppling to make lifting device be located the vault track all the time, improve the security of bridge construction.

According to the utility model discloses an antidumping device that is used for construction of walking on arch rib to equip, include: crossbeam, two side frames and connecting plate. The cross beam is used for riding over the arch rib; the two side frames are arranged in parallel at intervals and are used for limiting at two sides of the arch rib, the two side frames are respectively connected with two ends of the cross beam, each side frame is connected with an anti-turnover limiting column, and the anti-turnover limiting columns on the two side frames are respectively positioned below the side plates at two sides of the arch rib; the lower end of the connecting plate is fixedly connected to the top of the cross beam, a plurality of connecting holes used for connecting bolts are formed in the connecting plate, and the connecting plate with the connecting holes is detachably connected to the bottom of the bearing flat car.

According to the utility model discloses an antidumping device that is used for construction of walking on arch rib to equip, two side frames are connected with the both ends of crossbeam respectively to make antidumping device form into below open-ended half frame type structure on the plane with arch rib looks vertically, still be provided with on the side frame and prevent turning over spacing post, prevent turning over spacing post can be when antidumping device installs on the arch rib, formed in the below of arch rib both sides sideboard. The connecting plate is used for connecting in the bottom of bearing flatcar. When the bearing flat car runs on the arch rib, two side plates of the anti-overturning device are positioned on the side surfaces of the side plates of the arch rib, and the anti-overturning limiting column is formed below the side plates. From this, when the bearing flatcar has the risk of overturning, prevent that the spacing post that overturns can end with the sideboard to prevent that the bearing flatcar from overturning at the plane of perpendicular and arch rib, make the bearing flatcar be located the arch rib all the time, and then improve the security of bridge construction.

In some embodiments, each of the side frames includes two cross bars and two vertical bars, the two cross bars are arranged in parallel, the two vertical bars are arranged in parallel, and the two vertical bars and the two cross bars are respectively welded to form a rectangular frame; the cross rod of below is connected with the otic placode, prevent turning over spacing post and connect on the otic placode.

Optionally, the vertical rod, the cross rod and the cross beam are all steel profiles.

In some embodiments, the number of the cross beams is two, the two cross beams are located at two ends of the cross rod, the end of each cross beam is welded to the top of the vertical rod, and the connecting plate is connected to each cross beam.

In some embodiments, the two beams are arranged in parallel at intervals and are respectively a first beam and a second beam; the connecting plates connected to the first cross beam are first connecting plates, two pairs of spaced first connecting plates are arranged on the first connecting plates, each pair of first connecting plates is connected to a first reinforcing plate on one side facing each other, and each first reinforcing plate is provided with a through hole corresponding to the connecting hole in the first connecting plate; the connecting plates connected to the second cross beam are two second connecting plates which are spaced apart from each other, the same side of the two second connecting plates is connected with a second reinforcing plate, and each second reinforcing plate is provided with a through hole corresponding to the connecting hole in the second connecting plate; the first connecting plate and the second connecting plate are arranged in parallel.

Furthermore, the first reinforcing plate exceeds the first connecting plate on one side facing the second connecting plate, first bayonets are formed at the upper end and the lower end of the first reinforcing plate on one side facing the second connecting plate, and a first clamping block is formed at a part of the first reinforcing plate between the upper first bayonet and the lower first bayonet; the second reinforcing plate exceeds the second connecting plate on one side facing the first connecting plate, second bayonets are formed at the upper end and the lower end of one side of the second reinforcing plate facing the first connecting plate, and a second clamping block is formed at the part, between the upper bayonet and the lower bayonet, of the same second reinforcing plate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of an anti-overturning device according to an embodiment of the present invention connected to a load-bearing flat car and mounted on a rib.

Fig. 2 is a schematic perspective view of an anti-overturning device according to an embodiment of the present invention.

Fig. 3 is a front view of the anti-overturning device according to the embodiment of the present invention.

Fig. 4 is a side view of an anti-overturning device according to an embodiment of the present invention.

Fig. 5 is a partially enlarged view of a point a in fig. 4.

Reference numerals are as follows:

an anti-overturning device 100,

A cross beam 10,

A first cross beam 11,

A second cross beam 12,

A side frame 20,

An anti-overturn limiting column 21,

A cross bar 22,

A vertical rod 23,

An ear plate 24,

A connecting plate 30,

A connecting hole 31,

A first connecting plate 32,

A first reinforcing plate 33, a first bayonet 331, a first latch 332,

A second connecting plate 34,

A second reinforcing plate 35, a second bayonet 351, a second latch 352,

A load-bearing flat car 200,

The ribs 300.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

An anti-overturning device 100 for construction equipment walking on a arch rib 300 according to an embodiment of the present invention is described below with reference to fig. 1 to 5.

As shown in fig. 1-2, according to the utility model discloses an anti-overturning device 100 for construction equipment who walks on rib 300, anti-overturning device 100 includes: a cross beam 10, two side frames 20 and a connecting plate 30.

Wherein the beam 10 is adapted to ride over the rib 300. The two side frames 20 are arranged in parallel at intervals, the two side frames 20 are used for limiting at two sides of the arch rib 300, the two side frames 20 are respectively connected at two ends of the cross beam 10, each side frame 20 is connected with an anti-turnover limiting column 21, and the anti-turnover limiting columns 21 on the two side frames 20 are respectively located below the side plates at two sides of the arch rib 300. The lower end of the connecting plate 30 is fixedly connected to the top of the cross beam 10, a plurality of connecting holes 31 for connecting bolts are arranged on the connecting plate 30, and the connecting plate 30 with the connecting holes 31 is detachably connected to the bottom of the bearing flat car 200.

Specifically, two side frames 20 are connected to both ends of the cross member 10, respectively, so that the anti-overturning device 100 is formed in a half-frame type structure with an opening at the lower side on a plane perpendicular to the arch rib 300, and anti-overturning limiting posts 21 are further provided on the side frames 20, and the anti-overturning limiting posts 21 can be formed below the side plates on both sides of the arch rib 300 when the anti-overturning device 100 is mounted on the arch rib 300. The attachment plate 30 is adapted to be attached to the bottom of the load-bearing platform 200. When the load-bearing flat car 200 runs on the arch rib 300, the two side plates of the anti-overturning device 100 are located at the sides of the side plates of the arch rib 300, and the anti-overturning limiting columns 21 are formed below the side plates.

According to the utility model discloses an antidumping device 100 that is used for construction equipment of walking on arch rib 300, when bearing flatcar 200 has the risk of overturning, prevent that to overturn spacing post 21 and can end with the sideboard to prevent that bearing flatcar 200 from overturning at the plane of perpendicular and arch rib 300, make bearing flatcar 200 be located arch rib 300 all the time, and then improve the security of bridge construction.

It should be noted that, the connection manner between the cross beam 10 and the side frame 20 and between the cross beam 10 and the connecting plate 30 is not particularly limited, and the connection manner between the cross beam 10 and the side frame 20 and between the cross beam 10 and the connecting plate 30 may be selected according to actual needs by welding, riveting or screwing.

It should be further noted that, the number of the connection holes 31 on the connection plate 30 is not particularly limited, the number of the connection holes 31 is multiple, the number of the connection holes 31 is related to the connection strength of the connection plate 30 and the bearing flat car 200, and the number can be selected according to the working load of the bearing flat car 200, so as to ensure the safety of bridge construction.

As shown in fig. 2, in some embodiments, each side frame 20 includes two cross bars 22 and two vertical bars 23, the two cross bars 22 are disposed in parallel, the two vertical bars 23 are disposed in parallel, and the two vertical bars 23 and the two cross bars 22 are respectively welded to form a rectangular frame. The cross bar 22 at the lower part is connected with an ear plate 24, and the anti-turnover limiting column 21 is connected on the ear plate 24. That is to say, the rectangular frame formed by the two cross bars 22 and the two vertical bars 23 can provide a receiving space for the anti-overturn limiting column 21 on the ear plate 24, so that the anti-overturn limiting column 21 can be conveniently formed below the side plates at two sides of the arch rib 300. When the bearing flat car 200 has the turnover risk, the turnover-preventing limiting column 21 stops against the side plate of the arch rib 300 so as to limit the bearing flat car 200. Therefore, the bearing flat car 200 can run more stably on the arch rib 300, and the safety of bridge construction is improved.

Optionally, the vertical rods 23, the cross rods 22 and the cross beams 10 are all steel profiles. In the bridge work progress, shaped steel spare is used extensively, and general antidumping is prevented that the zhu device 100 can carry out the site preparation according to the actual construction conditions in scene, through using shaped steel spare, can make antidumping device 100 quick production to the cost of manufacture is low, and the processing degree of difficulty is low, has better economic nature.

As shown in fig. 2-4, in some embodiments, there are two crossbeams 10, two crossbeams 10 are located at two ends of the crossbar 22, the ends of each crossbeam 10 are welded to the tops of the uprights 23, and a connecting plate 30 is connected to each crossbeam 10. After the anti-overturning device 100 is manufactured, the crossbeam 10, the cross rod 22 and the vertical rod 23 can be connected with one another at one end, so that the overall structural strength of the anti-overturning device 100 can be improved, and after the anti-overturning device is connected with the bearing flat car 200, the bearing flat car 200 can be improved to obtain a larger anti-overturning force, so that the safety in bridge construction is improved.

As shown in fig. 2, in some embodiments, the beams 10 are two beams that are spaced apart in parallel, and are a first beam 11 and a second beam 12, respectively. The connecting plates 30 connected to the first cross member 11 are first connecting plates 32, the first connecting plates 32 are provided with two pairs spaced apart, each pair of first connecting plates 32 is connected to a first reinforcing plate 33 on a side facing each other, and each first reinforcing plate 33 is provided with a through hole corresponding to the connecting hole 31 of the first connecting plate 32. The connecting plates 30 connected to the second cross beam 12 are second connecting plates 34, the second connecting plates 34 are provided with two spaced apart connecting plates, the same side of the two second connecting plates 34 is connected with a second reinforcing plate 35, and each second reinforcing plate 35 is provided with a through hole corresponding to the connecting hole 31 on the second connecting plate 34. The first connecting plate 32 and the second connecting plate 34 are both arranged in parallel.

Specifically, when the anti-overturning device 100 is connected with the bearing flat car 200, the first cross beam 11 and the second cross beam 12 are respectively connected with the car body of the bearing flat car 200, and the two pairs of oppositely arranged first connecting plates 32 on the first cross beam 11 can clamp a part of the car body of the bearing flat car 200 between the two first connecting plates 32, and then the connection is realized through bolts, so that the connection strength is increased. The second connecting plate 34 can be connected to the cross member 10 of the load-bearing flat car 200. The first reinforcing plate 33 and the second reinforcing plate 35 can increase the thickness between the connecting plate 30 and the load-bearing flat car 200, thereby increasing the bending resistance of the connection therebetween.

Therefore, the connection stability between the anti-overturning device 100 and the bearing flat car 200 can be improved, and the bending strength is improved, so that the safety of bridge construction is improved.

As shown in fig. 4 to 5, the first reinforcing plate 33 extends beyond the first connecting plate 32 on the side facing the second connecting plate 34, the first reinforcing plate 33 forms first bayonets 331 at the upper and lower ends of the side facing the second connecting plate 34, and a portion of the same first reinforcing plate 33 between the upper and lower first bayonets 331 forms a first latch 332. The second reinforcing plate 35 extends beyond the second connecting plate 34 on the side facing the first connecting plate 32, the second reinforcing plate 35 has second notches 351 formed at upper and lower ends of the side facing the first connecting plate 32, and a portion of the second reinforcing plate 35 between the upper and lower second notches 351 forms a second latch 352.

Specifically, when the anti-overturning device 100 is connected with the bearing flat car 200, the bearing flat car 200 is provided with a socket matched with the first fixture block 332 and the second fixture block 352, the first fixture block 332 is matched with the socket, the second fixture block 352 is matched with the socket, the first reinforcing plate 33, the second reinforcing plate 35 and the bearing flat car 200 can have a larger contact area, and the anti-overturning device 100 and the bearing flat car 200 can be connected by welding after the matching is completed, so that the connection strength between the anti-overturning device 100 and the bearing flat car 200 can be improved. Therefore, the safety of bridge construction can be improved.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. An anti-overturning device for construction equipment walking on arch ribs, characterized by comprising:

a cross-beam (10), the cross-beam (10) for riding over a rib (300);

the two side frames (20) are arranged in parallel at intervals, the two side frames (20) are used for limiting at two sides of the arch rib (300), the two side frames (20) are respectively connected to two ends of the cross beam (10), each side frame (20) is connected with an anti-turnover limiting column (21), and the anti-turnover limiting columns (21) on the two side frames (20) are respectively positioned below side plates at two sides of the arch rib (300);

the connecting plate (30), connecting plate (30) lower extreme fixed connection be in crossbeam (10) top, be equipped with a plurality of connecting holes (31) that are used for connecting bolt on connecting plate (30), take connecting plate (30) of connecting hole (31) are used for dismantling the bottom of connecting at bearing flatcar (200).

2. The anti-overturning device for construction equipment walking on a arch rib according to claim 1, wherein each side frame (20) comprises two cross bars (22) and two upright bars (23), the two cross bars (22) are arranged in parallel, the two upright bars (23) are arranged in parallel, and the two upright bars (23) and the two cross bars (22) are respectively welded to form a rectangular frame;

the cross rod (22) on the lower side is connected with an ear plate (24), and the anti-turning limiting column (21) is connected to the ear plate (24).

3. The anti-overturning device for construction equipment walking on arch ribs according to claim 2, characterized in that said uprights (23), said cross-bar (22) and said cross-beam (10) are all shaped steel pieces.

4. The anti-overturning device for construction equipment walking on arch ribs according to claim 2, characterized in that there are two crossbeams (10), two crossbeams (10) are located at both ends of the crossbar (22), the end of each crossbeam (10) is welded on the top of the upright (23), and the connecting plate (30) is connected to each crossbeam (10).

5. The anti-overturning device for construction equipment walking on arch ribs according to claim 1, characterized in that said cross-beams (10) are two, respectively a first cross-beam (11) and a second cross-beam (12), arranged in parallel and spaced apart;

the connecting plates (30) connected on the first cross beam (11) are first connecting plates (32), two pairs of the first connecting plates (32) are arranged at intervals, each pair of the first connecting plates (32) is connected with a first reinforcing plate (33) at one side facing each other, and each first reinforcing plate (33) is provided with a through hole corresponding to the connecting hole (31) on the first connecting plate (32);

the connecting plates (30) connected to the second cross beam (12) are second connecting plates (34), two spaced second connecting plates (34) are arranged on each second connecting plate (34), the same side of the two second connecting plates (34) is connected with a second reinforcing plate (35), and each second reinforcing plate (35) is provided with a through hole corresponding to the connecting hole (31) in the second connecting plate (34);

the first connecting plate (32) and the second connecting plate (34) are arranged in parallel.

6. The overturn preventing device for construction equipment walking on a arch rib according to claim 5, wherein the first reinforcing plate (33) exceeds the first connecting plate (32) at a side facing the second connecting plate (34), the first reinforcing plate (33) forms first bayonets (331) at upper and lower ends of the side facing the second connecting plate (34), and a portion of the same first reinforcing plate (33) between the upper and lower first bayonets (331) forms a first block (332);

the second reinforcing plate (35) extends beyond the second connecting plate (34) on the side facing the first connecting plate (32), the second reinforcing plate (35) has second notches (351) formed at the upper and lower ends of the side facing the first connecting plate (32), and a second stopper (352) is formed by a portion of the second reinforcing plate (35) between the upper and lower second notches (351).

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