CN212002680U - Town road foundation ditch protector - Google Patents

Abstract

The utility model discloses a town road foundation ditch protector belongs to foundation ditch protection technical field. A municipal road foundation pit protection device comprises a guardrail plate, wherein the left side and the right side of the guardrail plate are symmetrically distributed with an upper tenon and a lower tenon; the top end of the upright post is provided with a warning lamp to realize the warning effect at night; the stand lower extreme is equipped with the cylinder base, and the stand front side is equipped with the baffle, is the linearity between stand and the baffle and is equipped with two springs, realizes the function of protector shock attenuation buffering, improves protector shock resistance.

Description

Town road foundation ditch protector

Technical Field

The utility model relates to a foundation ditch protection technical field, more specifically say, relate to a town road foundation ditch protector.

Background

Municipal works refer to municipal facility construction works, in China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or uncompensated public products and services for residents based on government responsibilities and obligations, the buildings in the current central urban areas are more and more dense, particularly, a large number of deep foundation pits are dug and dug in the construction of high-rise buildings and super high-rise buildings, the construction of municipal roads needs digging and chiseling, and a foundation pit protection device is a supporting, reinforcing and protecting measure adopted for the side walls and the surrounding environment of the foundation pits to ensure the safety of vehicles and pedestrians.

Prior art publication No. CN209277578U provides a foundation pit safety protection device for highway engineering, which solves the disadvantage of inconvenient movement of the device, and although the device has more beneficial effects, the following problems still exist: in the utility model, an assembled mounting structure is lacked, and the protection area can not be adjusted according to the area of the foundation pit; in addition above-mentioned utility model in, lack night to bicycle, pedestrian's warning device and receive the shock attenuation buffer gear when the mistake hits, in view of this, we provide a town road foundation ditch protector.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a town road foundation ditch protector to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a town road foundation ditch protector, includes the guardrail board, guardrail board four corners department is equipped with the tenon, guardrail board left and right sides symmetry is equipped with two stands, the triangle tongue-and-groove has all been seted up to the position that the stand is close to four corners department, the rectangle tongue-and-groove has been seted up to triangle tongue-and-groove rear side, the stand top is equipped with the warning light, the welding of stand lower extreme has the cylinder base.

Preferably, the tenon includes triangle tenon and rectangle tenon, the guardrail board antetheca is located to the triangle tenon, triangle tenon rear side is located to the rectangle tenon, just triangle tenon and the cooperation of triangle tongue-and-groove joggle, rectangle tenon and the cooperation of rectangle tongue-and-groove joggle.

Preferably, the triangular tenon, the rectangular tenon and the guardrail plate are of an integrally formed structure.

Preferably, a plurality of threaded holes are formed in the cylindrical base at equal intervals in an annular mode, bolts are arranged in the threaded holes, and the lower ends of the bolts penetrate through the threaded holes and are in threaded connection with the threaded holes.

Preferably, the stand middle part outside is equipped with the rectangle baffle, be linear between rectangle baffle and the stand and be equipped with two damping spring, damping spring outer end and rectangle baffle inner wall welded fit, damping spring inner and stand outer wall welded fit.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses an at guardrail board both sides design tenon, utilize the joggle cooperation of tenon and pillar tongue-and-groove to realize assembled installation rail guard, the not equidimension foundation ditch protection demand of adaptation, easy dismounting reduces workman's installation working strength.

(2) The utility model discloses a set up the warning light on the stand top, can remind driver and pedestrian to notice night, play effectual warning effect, avoid and reduce traffic accident and take place.

(3) The utility model discloses a design rectangle baffle damping device, rectangle baffle are located the stand middle part outside, and when people or bicycle will hit the stand, people or bicycle will touch rectangle baffle earlier, can avoid the stand directly to receive the impact, and when rectangle baffle received the impact, the rectangle baffle atress removed compression spring to the inboard direction, played the effect of shock attenuation buffering, improved the anti impulsive force ability of rail guard.

Drawings

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

FIG. 2 is a partial view of the tenon of the middle balustrade panel of the present invention;

FIG. 3 is a partial schematic view of the support post of the present invention;

the reference numbers in the figures illustrate: 1. a guardrail plate; 101. a tenon; 102. a triangular tenon; 103. a rectangular tenon; 2. a pillar; 201. a warning light; 202. a triangular mortise; 203. a rectangular mortise; 204. a damping spring; 205. a rectangular baffle plate; 3. a cylindrical base; 301. a threaded hole; 302. and (4) bolts.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 in specific cases to those skilled in the art.

Please refer to the figure, the present invention provides a technical solution:

the utility model provides a town road foundation ditch protector, includes guardrail board 1, and 1 four corners department of guardrail board is equipped with tenon 101, and 1 left and right sides symmetry of guardrail board is equipped with two stands 2, and triangle tongue-and-groove 202 has all been seted up to stand 2 near the position of four corners department, and rectangle tongue-and-groove 203 has been seted up to triangle tongue-and-groove 202 rear side, and 2 tops of stand are equipped with warning light 201, and the welding of 2 lower extremes of stand has cylinder base 3.

Specifically, tenon 101 includes triangle tenon 102 and rectangle tenon 103, and 1 antetheca of guardrail board is located to triangle tenon 102, and triangle tenon 102 rear side is located to rectangle tenon 103, and triangle tenon 102 and the cooperation of triangle tongue-and-groove 202 joggle, and rectangle tenon 103 and the cooperation of rectangle tongue-and-groove 203 joggle realize the assembled installation rail guard, the not equidimension foundation ditch protection demand of adaptation, easy dismounting.

Furthermore, the triangular tenon 102, the rectangular tenon 103 and the guardrail plate 1 are of an integrally formed structure.

Still further, be annular equidistant a plurality of screw holes 301 have been seted up on the cylindrical base 3, be equipped with bolt 302 in screw hole 301, bolt 302 lower extreme passes screw hole 301 and rather than threaded connection, and cylindrical base 3 passes through bolt 302 with ground and is connected, improves the utility model discloses installation stability.

Furthermore, stand 2 middle part outside is equipped with rectangle baffle 205, be linear between rectangle baffle 205 and the stand 2 and be equipped with two damping spring 204, damping spring 204 outer end and the welding cooperation of rectangle baffle 205 inner wall, damping spring 204 inner and the cooperation of stand 2 outer wall welding, when people or bicycle will hit the stand, people or bicycle will touch the rectangle baffle earlier, can avoid the stand directly to receive the impact, when the rectangle baffle received the impact, the rectangle baffle atress removes compression spring to the inboard direction, play the effect of shock attenuation buffering, the impact resistance ability of improvement rail guard.

The utility model discloses well warning light adopts the model that is provided by the china cypress ability electron limited company to be SN-3S1000, and its supporting hydraulic system and solenoid valve and pipeline also can be provided by the producer, in addition, the utility model discloses in involve circuit and electronic components and module and be prior art, the technical staff in the field can realize completely, need not proud, the utility model discloses the content of protection also does not relate to the improvement to inner structure and method.

The working principle is as follows:

the utility model discloses when the installation, 1 four corners department of guardrail board is equipped with tenon 101, 1 left and right sides symmetry of guardrail board is equipped with two stands 2, stand 2 has all seted up triangle tongue-and-groove 202 near the position of four corners department, triangle tongue-and-groove 202 rear side is seted up and is equipped with rectangle tongue-and-groove 203, tenon 101 includes triangle tenon 102 and rectangle tenon 103, triangle tenon 102 is located guardrail board 1 front wall, rectangle tenon 103 is located triangle tongue-and-groove 102 rear side, and triangle tenon 102 and triangle tongue-and-groove 202 joggle cooperation, rectangle tenon 103 and rectangle tongue-and-groove 203 joggle cooperation realize assembled installation rail guard, guardrail board can pass through the tenon tongue-and-groove connection each other, come the foundation ditch of different sizes of adaptation through the quantity of adjustment concatenation guardrail board, easy dismounting; the top end of the upright post 2 is connected with the warning lamp 201 through magnetic force, so that the warning effect is achieved at night, and traffic accidents and accidents are avoided and reduced; the lower end of the upright post 2 is welded with the cylindrical base 3, a plurality of threaded holes 301 are annularly and equidistantly formed in the cylindrical base 3, bolts 302 are arranged in the threaded holes 301, the lower ends of the bolts 302 penetrate through the threaded holes 301 and are in threaded connection with the threaded holes 301, and the cylindrical base 3 is connected with the ground through the bolts 302, so that the installation stability and the ground grabbing force of the ground-climbing robot are improved; 2 middle part outsides of stand are equipped with rectangle baffle 205, be linear between rectangle baffle 205 and the stand 2 and be equipped with two damping spring 204, damping spring 204 outer end and the cooperation of the welding of rectangle baffle 205 inner wall, damping spring 204 inner and the cooperation of the welding of 2 outer walls of stand, when people or bicycle will hit the stand, people or bicycle will touch the rectangle baffle earlier, can avoid the stand directly to receive the impact, when the rectangle baffle receives the impact, the inboard direction removal compression spring of rectangle baffle atress, play the effect of shock attenuation buffering, the impact resistance ability of improvement rail guard.

Claims (5)

1. The utility model provides a town road foundation ditch protector, includes guardrail board (1), its characterized in that: guardrail board (1) four corners department is equipped with tenon (101), guardrail board (1) left and right sides symmetry is equipped with two stand (2), triangle tongue-and-groove (202) have all been seted up to stand (2) position that is close to four corners department, rectangle tongue-and-groove (203) have been seted up to triangle tongue-and-groove (202) rear side, stand (2) top is equipped with warning light (201), stand (2) lower extreme welding has cylinder base (3).

2. The municipal road foundation pit protection device of claim 1, wherein: tenon (101) include triangle tenon (102) and rectangle tenon (103), guardrail board (1) antetheca is located in triangle tenon (102), triangle tenon (102) rear side is located in rectangle tenon (103), just triangle tenon (102) and triangle tongue-and-groove (202) joggle cooperation, rectangle tenon (103) and rectangle tongue-and-groove (203) joggle cooperation.

3. The municipal road foundation pit protection device of claim 2, wherein: the triangular tenon (102), the rectangular tenon (103) and the guardrail plate (1) are of an integrally formed structure.

4. The municipal road foundation pit protection device of claim 1, wherein: the cylindrical base (3) is provided with a plurality of threaded holes (301) at equal intervals in an annular shape, bolts (302) are arranged in the threaded holes (301), and the lower ends of the bolts (302) penetrate through the threaded holes (301) and are in threaded connection with the threaded holes.

5. The municipal road foundation pit protection device of claim 1, wherein: the utility model discloses a damping device, including stand (2), be equipped with rectangle baffle (205) outside stand (2) middle part, be linear between rectangle baffle (205) and stand (2) and be equipped with two damping spring (204), damping spring (204) outer end and rectangle baffle (205) inner wall welding cooperation, damping spring (204) inner and stand (2) outer wall welding cooperation.

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