CN211815748U

CN211815748U - Temporary drainage device for bridge inspection

Info

Publication number: CN211815748U
Application number: CN201922077498.2U
Authority: CN
Inventors: 梁冰; 张龙; 杜松杰; 崔少飞; 赵伟; 赵正豪
Original assignee: Henan Urban And Rural Planning And Design Research Institute Co ltd
Current assignee: Henan Urban And Rural Planning And Design Research Institute Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-10-30
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a temporary drainage device for bridge inspection, which comprises a shell, wherein the top of the shell is provided with a hole for water inlet and outlet, the hole is internally connected with a cover, the outer wall of the shell is injection-molded to form an annular clamping groove, the outer wall of the shell and the position below the clamping groove are injection-molded to form a convex ring, a steel ring is supported by the convex ring and can coaxially rotate along the shell, a screw for positioning is screwed in the outer wall of the steel ring, the screw is inserted into the clamping groove after being screwed in, when the screw is screwed in to the position of the groove bottom resisting the clamping groove, the steel ring is locked, and the outer wall of the steel ring is symmetrically provided with two steel pipes; this product can carry out the energy-absorbing to small-size collision.

Description

Temporary drainage device for bridge inspection

Technical Field

The utility model relates to an interim drainage device of bridge inspection usefulness.

Background

When the surface of a bridge is constructed or inspected, an area needing to be overhauled needs to be sealed, the sealing position faces the advancing direction of a vehicle and needs to be drained, and the drainage guides the trend of the vehicle, so that the vehicle avoids overhauling the sealed area during running.

However, in the prior art, the drainage equipment is a plurality of simple water buckets filled with water, and red paint is coated on the surfaces of the water buckets to achieve the warning effect. However, the above-mentioned bucket may be broken or damaged after being collided or scratched, resulting in water loss from the inside, a reduction in self weight, and relatively poor crashworthiness.

Based on the problems, the temporary drainage device for bridge inspection, which can absorb energy in case of small collision, is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a temporary drainage device for bridge inspection can be used for energy absorption aiming at small-size collision is provided.

The utility model discloses a realize through following technical scheme:

a temporary drainage device for bridge inspection comprises a shell, wherein an opening for water inlet and outlet is formed in the top of the shell, a cover is connected to the opening in an internal thread manner, an annular clamping groove is formed in the outer wall of the shell in an injection molding manner, a convex ring is formed in the outer wall of the shell and below the clamping groove in an injection molding manner, a steel ring is supported by the convex ring and can coaxially rotate along the shell, a screw for positioning is screwed in the outer wall of the steel ring, the screw is inserted into the clamping groove after being screwed in, when the screw is screwed in to the position of the bottom of the clamping groove, the steel ring is locked, and two steel pipes are symmetrically arranged on the outer wall of the steel ring; the steel ring is characterized by further comprising a frame, a plurality of vertical plates are welded on the inner side of the frame, first steel pipes corresponding to the steel pipes are arranged on the sides, facing the steel rings, of the vertical plates, a spring is welded between the steel pipes and the first steel pipes, and a gap of more than 10cm is formed between the steel pipes and the first steel pipes; various steel sheet is installed in the outside of frame, a plurality of U-shaped connecting pieces are installed to the rear side of various steel sheet, the cooperation of U-shaped connecting piece the riser, the U-shaped connecting piece with the cooperation has first screw between the riser.

Preferably, a base is installed at the bottom of the shell, and a plurality of universal casters with brakes are installed at the bottom of the base; a plurality of steel plates are annularly arranged on the outer wall of the steel ring, a rod piece is screwed in through the steel plates, the lower end of the rod piece is screwed down and then contacts the ground, the rod piece is in threaded connection with the steel plates, and a plurality of handles are annularly arranged on the outer wall of the rod piece close to the top; the setting of universal caster is for carrying out the displacement for the casing in order to make things convenient for, is convenient for adjust the position of casing as required, adjusts the casing and locks universal caster to suitable position back to lower screw member lets the lower extreme of member support ground, avoids the displacement of this product.

Preferably, a foam plate is installed on the outer side of the color steel plate, a bolt is matched between the foam plate and the color steel plate, and the U-shaped connecting piece is fixed by the bolt; the foam plate is mainly arranged to be in flexible contact with the vehicle, so that large damage to the collided vehicle is avoided.

Preferably, an energy absorption port is vertically arranged in the foam board; the energy absorption port is convenient for the foam board to deform or break, and the energy absorption effect is improved.

Preferably, the wire diameter of the spring is 2 mm-6 mm.

The utility model has the advantages that: this product can form effectual protection in the front portion of overhauing the position, and the rotation that is used for the position accessible steel ring of the various steel sheet of protection usefulness carries out nimble regulation, make various steel sheet can correspond the direction of coming the car all the time, perhaps incline to set up the trend of back guide vehicle, when bumping, the vehicle contacts various steel sheet, various steel sheet utilizes the spring can carry out the elastic deformation of small range and carries out the energy-absorbing, make this product when dealing with little impact, can be harmless, when meetting big impact, also can be better alleviate the impact force. The structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

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 description of the embodiments or the prior art 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 these drawings without creative efforts.

Fig. 1 is a top view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a front view of the housing;

FIG. 4 is a side view of the frame;

FIG. 5 is a schematic view of the color steel plate and the foam plate;

fig. 6 is a partial sectional view at a.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The temporary drainage device for bridge inspection as shown in fig. 1 to 6 comprises a housing 1, wherein an opening for water inlet and outlet is arranged at the top of the housing 1, a cover 2 is connected in the opening in a threaded manner, an annular clamping groove 101 is formed at the outer wall of the housing 1 in an injection molding manner, a convex ring 102 is formed at the outer wall of the housing 1 and below the clamping groove 101 in an injection molding manner, a steel ring 3 is supported by the convex ring 102, the steel ring 3 can coaxially rotate along the housing 1, a positioning screw 301 is screwed into the outer wall of the steel ring 3, the screw 301 is screwed and then inserted into the clamping groove 101, when the screw 301 is screwed into the position of the groove bottom abutting against the clamping groove 101, the steel ring 3 is locked, and two steel pipes 302 are symmetrically arranged at the outer wall of the steel ring 3; the steel ring is characterized by further comprising a frame 4, a plurality of vertical plates 401 are welded on the inner side of the frame 4, a first steel pipe 402 corresponding to the steel pipe 302 is arranged on one side, facing the steel ring 3, of the vertical plates 401, a spring 6 is welded between the steel pipe 302 and the first steel pipe 402, and a gap of more than 10cm is formed between the steel pipe 302 and the first steel pipe 402; various steel sheet 7 is installed in the outside of frame 4, a plurality of U-shaped connecting pieces 701 are installed to the rear side of various steel sheet 7, U-shaped connecting piece 701 cooperation riser 401, U-shaped connecting piece 701 with the cooperation has first screw 702 between the riser 401.

In a preferred embodiment of the present invention, a base 8 is installed at the bottom of the housing 1, and a plurality of casters 801 with brakes are installed at the bottom of the base 8; a plurality of steel plates 331 are annularly arranged on the outer wall of the steel ring 3, a rod piece 332 is screwed in through the steel plates 331, the lower end of the rod piece 332 is screwed down and then contacts the ground, the rod piece 332 is in threaded connection with the steel plates 331, and a plurality of handles 333 are annularly arranged on the outer wall of the rod piece 332 close to the top; the setting of universal caster is for the casing of convenience carry out the displacement, is convenient for adjust the position of casing as required, adjusts the casing and locks universal caster to suitable position back to lower screw member 332 lets the lower extreme of member 332 support ground, avoids the displacement of this product.

In a preferred embodiment of the present invention, a foam board 9 is installed on the outer side of the color steel plate 7, a bolt 10 is fitted between the foam board 9 and the color steel plate 7, and the U-shaped connecting member 701 is fixed by the bolt 10; the foam board 9 is mainly arranged to be in flexible contact with the vehicle, so that great damage to the collided vehicle is avoided.

In a preferred embodiment of the present invention, an energy absorbing port 999 is vertically disposed inside the foam board 9; the energy absorption port 990 facilitates deformation or fragmentation of the foam board 9, and improves the energy absorption effect.

The utility model discloses in the embodiment of a preferred, the silk footpath of spring 6 is 2mm ~6 mm.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a interim drainage device of bridge inspection usefulness which characterized in that: comprises a shell (1), the top of the shell (1) is provided with an opening for water inlet and outlet, a cover (2) is connected with the inner thread of the opening, an annular clamping groove (101) is formed at the outer wall of the shell (1) in an injection molding way, a convex ring (102) is formed at the outer wall of the shell (1) and below the clamping groove (101) in an injection molding way, a steel ring (3) is supported by the convex ring (102), the steel ring (3) can coaxially rotate along the shell (1), a screw (301) for positioning is screwed into the outer wall of the steel ring (3), the screw (301) is inserted into the clamping groove (101) after being screwed, when the screw (301) is screwed to the position of the groove bottom resisting the clamping groove (101), the steel ring (3) is locked, two steel pipes (302) are symmetrically arranged on the outer wall of the steel ring (3); the steel ring is characterized by further comprising a frame (4), a plurality of vertical plates (401) are welded on the inner side of the frame (4), a first steel pipe (402) corresponding to the steel pipe (302) is arranged on one side, facing the steel ring (3), of each vertical plate (401), a spring (6) is welded between the steel pipe (302) and the first steel pipe (402), and a gap of more than 10cm is formed between the steel pipe (302) and the first steel pipe (402); various steel sheet (7) are installed in the outside of frame (4), a plurality of U-shaped connecting pieces (701) are installed to the rear side of various steel sheet (7), U-shaped connecting piece (701) cooperation riser (401), U-shaped connecting piece (701) with cooperation has first screw (702) between riser (401).

2. The temporary drainage device for bridge inspection according to claim 1, wherein: a base (8) is installed at the bottom of the shell (1), and a plurality of universal casters (801) with brakes are installed at the bottom of the base (8); the steel ring is characterized in that a plurality of steel plates (331) are annularly arranged on the outer wall of the steel ring (3), a rod piece (332) is screwed in through the steel plates (331), the lower end of the rod piece (332) is screwed down and then contacts the ground, the rod piece (332) is in threaded connection with the steel plates (331), and a plurality of handles (333) are annularly arranged on the position, close to the top, of the outer wall of the rod piece (332).

3. The temporary drainage device for bridge inspection according to claim 1, wherein: a foam board (9) is installed on the outer side of the color steel plate (7), a bolt (10) is matched between the foam board (9) and the color steel plate (7), and the U-shaped connecting piece (701) is fixed by the bolt (10).

4. The temporary drainage device for bridge inspection according to claim 3, wherein: an energy absorption port (999) is vertically arranged in the foam board (9).

5. The temporary drainage device for bridge inspection according to claim 1, wherein: the wire diameter of the spring (6) is 2-6 mm.