CN220928956U

CN220928956U - Foundation pit fence with warning structure

Info

Publication number: CN220928956U
Application number: CN202322926825.3U
Authority: CN
Inventors: 谢喜; 邬杰; 裴智毅; 周萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-05-10
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses a foundation pit enclosure with a warning structure, which belongs to the technical field of earthwork and comprises a chassis, wherein a hand-screwing rotating rod is connected inside the chassis in a sliding manner, a fixed block is fixedly connected to the outer surface of the hand-screwing rotating rod, an infrared ranging sensor is fixedly connected to the front surface of the fixed block, a controller and a buzzer are respectively and fixedly connected to the inner wall of the chassis, a warning lamp is fixedly connected to the upper surface of the chassis, a U-shaped access board is fixedly connected to the back surface of the chassis, an enclosure body is arranged below the U-shaped access board, and a reflecting belt is fixedly connected to the front surface of the enclosure body. This foundation ditch with warning structure encloses fender, through quick-witted case, hand twist dwang, fixed block and infrared ranging sensor's mutually supporting, hand twist dwang can slide and free rotation in quick-witted incasement portion to drive infrared ranging sensor and slide and rotate, play and adjust infrared ranging sensor at quick-witted incasement portion position and orientation, and then adjust infrared ranging sensor range direction's effect.

Description

Foundation pit fence with warning structure

Technical Field

The application belongs to the technical field of earthwork, and particularly relates to a foundation pit enclosure with a warning structure.

Background

Earthwork is one of the main engineering in the construction of constructional engineering, including all aspects such as digging, filling and transporting of soil (stone) side, drainage and precipitation, among the civil engineering, the earthwork has: the field is leveled, the road bed excavates, civil air defense engineering excavates, the terrace fills earth, the road bed is filled up and the foundation ditch is backfilled, wherein before the foundation ditch backfill operation, can keep apart with enclosing in the foundation ditch periphery, prevent that peripheral pedestrian or vehicle from mistake from entering the foundation ditch and taking place danger, current foundation ditch encloses the fender and all possesses the effect of enclosing the fender isolation, but most enclose the fender and lack the structure of effectual warning in advance, lead to having personnel to make a dash across by mistake and enclose the fender, perhaps the vehicle can not in time discover enclosing of stroke side at night to have the possibility of unexpected emergence.

The utility model according to application number 202022864518.3 discloses a novel foundation pit protection fence, and the fence can be prevented from being dismantled at will through a nut with a special structure, and the design of other structures is convenient for the installation of the fence and has strong stability, but because of lacking an effective early warning structure, personnel can not timely find a stroke side fence to avoid accident risks by wrongly running or vehicles at night, so that a person skilled in the art provides a foundation pit fence with a warning structure to solve the problems in the prior art.

Disclosure of utility model

The application aims to solve the problem that in the prior art, due to the fact that an effective early warning structure is lacking, personnel can not timely find a travel side fence or accident risks are caused by the fact that vehicles at night run by mistake, and provides a foundation pit fence with a warning structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a foundation ditch encloses fender with warning structure, includes the quick-witted case, the inside sliding connection of machine case has the hand to twist the dwang, the surface fixedly connected with fixed block of hand twist the dwang, the positive fixedly connected with infrared ranging sensor of fixed block, the inner wall of machine case is fixedly connected with controller and buzzer respectively, the last fixedly connected with warning light of machine case, the back fixedly connected with U-shaped strap of machine case, the below of U-shaped strap is provided with encloses fender body, enclose the positive fixedly connected with reflection of light area that keeps off the body.

Preferably, a protective door is movably hinged to the left side face of the case, and a handle is fixedly connected to the front face of the protective door.

Preferably, the right side face of the protective door is fixedly connected with a positioning block, the right side face of the case is movably hinged with a sleeve block, and the inner wall of the sleeve block is contacted with the outer surface of the positioning block.

Preferably, the warning lamp, the buzzer and the infrared ranging sensor are all electrically connected with the controller through wires, the outer surface threaded connection of the hand-screwing rotating rod is provided with a hand-screwing nut, and the bottom end of the hand-screwing nut is contacted with the upper surface of the case.

Preferably, the outer surface of enclosing the fender body contacts with the inner wall of U-shaped strap, the surface fixedly connected with auxiliary bearing of hand twist dwang, the inside sliding connection of quick-witted case has the slider, the inner wall of slider and auxiliary bearing's surface fixed connection.

Preferably, two limit long bolts are arranged in the U-shaped butt strap, the outer surface of each limit long bolt is in threaded connection with a fastening nut, and the outer surface of each fastening nut is in contact with the back surface of the U-shaped butt strap.

In summary, the technical effects and advantages of the present application are:

Through being provided with the machine case, the hand is twisted dwang, fixed block and infrared range sensor's mutually supporting, the hand is twisted dwang and can slide and freely rotate at machine incasement portion, and drive infrared range sensor and slide and rotate, play and adjust infrared range sensor at machine incasement portion position and orientation, and then adjust the effect of infrared range sensor range finding direction, through being provided with the mutually supporting that encloses fender body and reflection of light area, reflection of light area can be at night long-distance reflection automobile front lamp, play the effect of long-distance front warning, the rethread is provided with the machine case, the warning light, a controller, the buzzer, hand is twisted dwang and infrared range sensor's mutually supporting, the controller can set for infrared range sensor's alarm distance, have the object to be close to and enclose infrared range sensor on the fender and when alarm distance is interior, the warning light begins to glimmer and the buzzer sends the warning sound and warn this mobile object, play the vehicle and also can be detected by infrared range sensor and send the effect of warning the vehicle to people or vehicle when enclosing fender marcing, realize multiple effect to prevent that personnel from running or not having the unexpected side that the unexpected side of the unexpected and the problem of the unexpected side of the unexpected discovery in time can take place in time to prevent that the danger from taking place in time to take place.

Drawings

FIG. 1 is a schematic view of a foundation pit enclosure with a warning structure according to the present utility model;

FIG. 2 is a schematic view of a U-shaped access panel of the present utility model;

FIG. 3 is a schematic side view and perspective view of the U-shaped access panel of the present utility model;

FIG. 4 is a schematic side view of the chassis of the present utility model;

FIG. 5 is a schematic view of a cut-away perspective structure of a chassis according to the present utility model;

fig. 6 is a schematic side view of the case of the present utility model in a cut-away perspective.

In the figure: 1. a chassis; 2. a fence body; 3. u-shaped access boards; 4. a reflective tape; 5. a warning light; 6. a controller; 7. a buzzer; 8. twisting the rotating rod by hand; 9. a fixed block; 10. an infrared ranging sensor; 11. a limit long bolt; 12. a fastening nut; 13. a protective door; 14. a handle; 15. sleeving blocks; 16. a positioning block; 17. screwing the nut by hand; 18. a slide block; 19. and an auxiliary bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, a foundation pit enclosure with warning structure, including machine case 1, the inside sliding connection of machine case 1 has the hand to twist dwang 8, and the surface fixedly connected with fixed block 9 of hand twist dwang 8, the left surface activity of machine case 1 articulates there is guard gate 13, and guard gate 13's front fixedly connected with handle 14 through setting up guard gate 13, can protect the components and parts in the machine case 1 from external disturbance destruction, through setting up handle 14, can conveniently open guard gate 13.

The front fixedly connected with infrared ranging sensor 10 of fixed block 9, the inner wall of quick-witted case 1 is fixedly connected with controller 6 and bee calling organ 7 respectively, the right flank fixedly connected with locating piece 16 of guard gate 13, the right flank activity of machine case 1 articulates there is cover piece 15, the inner wall of cover piece 15 contacts with the surface of locating piece 16, through setting up locating piece 16 and cover piece 15, cover piece 15 can entangle locating piece 16 after quick-witted case 1 right flank activity articulates, locating piece 16 can lock with outside tapered end, play the effect that is difficult for being opened by the outsider with guard gate 13 pinning at will.

The upper surface fixedly connected with warning light 5 of machine case 1, the back fixedly connected with U-shaped strap 3 of machine case 1, warning light 5, bee calling organ 7 and infrared range finding sensor 10 are all connected with the electric of controller 6 through the wire, the surface threaded connection of hand twist dwang 8 has hand to twist nut 17, the bottom of hand twist nut 17 contacts with the upper surface of machine case 1, through setting up hand twist nut 17, can screw the rotation about hand twist dwang 8 surface, play can with hand twist dwang 8 top tightly on machine case 1, thereby restrict its free rotation and fix the effect of infrared range finding sensor 10 orientation.

The below of U-shaped strap 3 is provided with encloses fender body 2, encloses the surface that keeps off body 2 and the inner wall of U-shaped strap 3 and contacts, and the external surface fixedly connected with auxiliary bearing 19 of dwang 8 is twisted to the hand, and the inside sliding connection of machine case 1 has slider 18, and the inner wall of slider 18 and the external surface fixed connection of auxiliary bearing 19 can assist the hand to twist dwang 8 and adjust infrared range sensor 10's detection position at the inside slip of machine case 1 through setting up slider 18, through setting up auxiliary bearing 19, can separate the rotation of hand to twist dwang 8 and the slip in machine case 1.

The front fixedly connected with reflection of light area 4,U shape strap 3 of enclosing fender body 2's inside is provided with two spacing long bolts 11, and the equal threaded connection of surface of every spacing long bolt 11 has fastening nut 12, and the surface of every fastening nut 12 all contacts with the back of U-shaped strap 3, through setting up spacing long bolt 11 and fastening nut 12, and both can the screw thread butt joint, play the effect with U-shaped strap 3 spacing on enclosing fender body 2.

The working principle of the utility model is that; during the use, enclose and keep off the body 2 with a plurality of and keep off the body 2 and carry out the all-round back that encloses the foundation ditch, according to the position and the orientation that enclose and keep off the body 2 in the difference, place the U-shaped strap 3 that has quick-witted case 1 on a plurality of enclose that keep off the body 2 is nearer apart from road or pavement, and with spacing stock bolt 11 and fastening nut 12 with the warning mechanism that quick-witted case 1 is correlated with carry out the overlap joint through U-shaped strap 3 and enclose and keep off the body 2, and according to the range finding demand of different directions, rotate the hand and twist dwang 8 and drive fixed block 9 and infrared ranging sensor 10 and rotate and adjust infrared ranging sensor 10's effective range finding angle, afterwards twist hand and twist nut 17 and go forward at hand and twist dwang 8 surface downward screw thread, finally behind the tight quick-witted case 1 upper surface of hand twist nut 17 bottom, it is restricted that hand twist dwang 8 is at the inside free rotation of quick-witted case 1, when having the vehicle forward to enclose and keep off body 2 to enclose, reflection band 4 is with the light reflection of vehicle front lamp, in order to remind the driver to notice the barrier, before using the warning function, make controller 6 set for the distance measuring device in advance and set for the safety catch body to be close to the corresponding distance meter 10 and take place in time and the distance meter 7 is located in the distance meter of the corresponding distance meter 10, the distance meter 10 and the people have the corresponding to take place in the time, the warning device is reached at the time, the warning device is close to the safety catch 2 has the safety device is detected to the safety device, and has the safety warning device is reached and the safety warning device is detected and has the safety warning device.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a foundation ditch encloses fender with warning structure, includes quick-witted case (1), its characterized in that: the inside sliding connection of machine case (1) has hand to twist dwang (8), the surface mounting who twists dwang (8) has fixed block (9), the front fixedly connected with infrared ranging sensor (10) of fixed block (9), the inner wall of machine case (1) is fixedly connected with controller (6) and buzzer (7) respectively, the last fixed surface of machine case (1) is connected with warning light (5), the back fixedly connected with U-shaped strap (3) of machine case (1), the below of U-shaped strap (3) is provided with encloses fender body (2), enclose the front fixedly connected with reflection of light area (4) that keeps off body (2).

2. The foundation pit enclosure with a warning structure of claim 1, wherein: the left side face of the case (1) is movably hinged with a protective door (13), and the front face of the protective door (13) is fixedly connected with a handle (14).

3. The foundation pit enclosure with a warning structure of claim 2, wherein: the right side face of the protective door (13) is fixedly connected with a positioning block (16), the right side face of the case (1) is movably hinged with a sleeve block (15), and the inner wall of the sleeve block (15) is contacted with the outer surface of the positioning block (16).

4. The foundation pit enclosure with a warning structure of claim 1, wherein: the warning lamp (5), the buzzer (7) and the infrared ranging sensor (10) are all electrically connected with the controller (6) through wires, a hand-screwed nut (17) is connected with the outer surface of the hand-screwed rotating rod (8) in a threaded manner, and the bottom end of the hand-screwed nut (17) is in contact with the upper surface of the case (1).

5. The foundation pit enclosure with a warning structure of claim 1, wherein: the outer surface of enclosing fender body (2) contacts with the inner wall of U-shaped strap (3), the surface fixedly connected with auxiliary bearing (19) of hand twist dwang (8), the inside sliding connection of quick-witted case (1) has slider (18), the inner wall of slider (18) is connected with the surface fixed of auxiliary bearing (19).

6. The foundation pit enclosure with a warning structure of claim 1, wherein: two limit long bolts (11) are arranged in the U-shaped butt strap (3), fastening nuts (12) are connected to the outer surfaces of the limit long bolts (11) in a threaded mode, and the outer surfaces of the fastening nuts (12) are in contact with the back face of the U-shaped butt strap (3).