CN217518381U

CN217518381U - A foundation ditch faces limit protector for town road engineering job site

Info

Publication number: CN217518381U
Application number: CN202220620903.XU
Authority: CN
Inventors: 柳之源
Original assignee: Yantai Jinwo Municipal Engineering Co ltd
Current assignee: Yantai Jinwo Municipal Engineering Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-09-30
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a foundation ditch for town road engineering job site faces limit protector, including left end fence post, still include base and guardrail rack, the base is installed to left end fence post bottom, the base specifically comprises warning light switch, battery compartment, nail bedplate, location awl and spike tooth, install the nail bedplate on the base, the battery compartment is installed to nail bedplate upper end, install the warning light switch on the battery compartment, nail bedplate lateral wall edge welding has the spike tooth, nail bedplate bottom central welding has the location awl. Can carry out the fixed position installation to protector, be favorable to protecting the foundation ditch to can carry out quick locking installation to protector, have the warning effect at night simultaneously, improve the practicality.

Description

A foundation ditch faces limit protector for town road engineering job site

Technical Field

The utility model relates to a town road construction technical field, in particular to a foundation ditch for town road engineering job site faces limit protector.

Background

Municipal works refer to municipal infrastructure construction works. In China, municipal infrastructure refers 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 unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting city life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, in highway engineering foundation ditch protection engineering, usually need to set up protector near the limit in the foundation ditch.

Patent number CN211898412U discloses a foundation pit edge-facing protection device for a municipal road engineering construction site, which comprises a plurality of protection frame bodies arranged around a foundation pit, wherein each protection frame body is provided with a base and two vertical rods which are parallel left and right, the two vertical rods are connected together through a cross rod, when in use, the vertical rods are vertically and fixedly connected on the base, and the two vertical rods are connected through a bolt I; when the device is used, the base is fixed by adopting a ground anchor, the outer side of the lower part of the upright rod is provided with a ground anchor insertion pipe, a limiting block is arranged above the ground anchor insertion pipe, and the limiting block is connected with the upright rod by adopting a bolt III; reflective strips arranged at intervals are adhered to the vertical rods and the cross rods; a safety warning board is fixedly arranged on the upper part of the protective frame body, and a hanging lug is arranged on the outer side of the middle upper part of the vertical rod; two adjacent protection support bodies on the left and right sides are connected through warning belts, and the warning belts are connected to corresponding hangers. The utility model discloses be convenient for installation and fortune, the protecting effect is good, and is with low costs.

This a foundation ditch for town road engineering job site faces limit protector has following drawback: 1. the protective device cannot be fixedly positioned and installed, and the foundation pit cannot be protected; 2. the protection device cannot be locked and installed quickly, and the protection device does not have the function of warning at night, so that the practicability is reduced. Therefore, the foundation pit edge protection device for the municipal road engineering construction site is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a foundation ditch for town road engineering job site faces limit protector, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a foundation ditch faces limit protector for town road engineering job site, includes left end fence post, still includes base and guardrail rack, the base is installed to left end fence post bottom, the base specifically comprises warning light switch, battery compartment, nail bedplate, location awl and spike tooth, install the nail bedplate on the base, the battery compartment is installed to nail bedplate upper end, install the warning light switch on the battery compartment, nail bedplate lateral wall edge welding has the spike tooth, nail bedplate bottom central authorities' welding has the location awl.

Furthermore, a transverse railing and a vertical railing are installed on the guardrail net rack, a steel wire woven protective net is installed between the transverse railing and the vertical railing, a fluorescent ball is installed at the upper end of the guardrail net rack, and hanging lugs are welded at the left end and the right end of the guardrail net rack; the guardrail net rack is used for installation and carries out protection and warning on the foundation pit.

Furthermore, a warning lamp is installed at the upper end of the left end column, a twinkling bulb is installed inside the warning lamp, and a clamping sleeve is welded and installed on the side end of the left end column; the warning light is used for twinkling at night, and has the warning effect and the effect at night in order to remind the staff.

Furthermore, the left end of the guardrail net rack is arranged on the left end rail column, the right end of the guardrail net rack is arranged on the right end rail column, the right end rail column and the left end rail column are structurally the same, the bottom end of the guardrail net rack is provided with a reflector, and a light reflecting strip is attached to the reflector; the reflector is also used for reflecting light at night.

Furthermore, a cylinder cavity is formed in the clamping sleeve, a fixed lock is installed on the side wall of the clamping sleeve, a bolt clamp is installed on the fixed lock, and a lock button is installed at the tail end of the bolt clamp; the clamping sleeve barrel is used for fixing and locking the hanging lugs at the two ends of the guardrail net rack.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a be equipped with the base, when installing protector on the foundation ditch limit, install left end fence post and the base of right-hand member fence post lower extreme to ground, make the location awl embedding underground of base lower extreme central authorities, and install the base firmly on the ground, install the nail bedplate simultaneously on the base, and install the spike-tooth on the edge of nail bedplate, when pedestal mounting is in the ground, the spike-tooth can carry out firm location fixed to ground, the effect that prevents protector aversion has, install the guardrail rack on the protector on left end fence post and right-hand member fence post after that, so, can carry out fixed positioning installation to protector, be favorable to protecting the foundation ditch.

2. The utility model discloses a through being equipped with card sleeve, the warning light, fluorescent ball lamp and reflector panel, when protector protects the foundation ditch, need to install the guardrail rack on left end fence post and right-hand member fence post, the staff adjusts the card sleeve on left end fence post and right-hand member fence post earlier, make the fixed lock on the cutting ferrule barrel adjust and loosen, inlay the hangers at guardrail rack both ends in the barrel chamber of card sleeve again, the staff twists the lock button again, make the bolt card inwards screw, fix and lock the hangers, can install fast and firm, after having installed protector, install the battery in the battery compartment of base, be used for supplying power for the warning light specially, the staff opens the warning light switch on the base, make the battery for the warning light lasts the power supply, the warning light flickers on left end fence post and right-hand member top, have the warning effect night, the fluorescent ball lamp of installation simultaneously in guardrail rack upper end can send fluorescence effect night, can show protector's profile to the reflector panel of installation at guardrail rack lower extreme when being shone by light night, utilizes the reflection of light strip on the reflector panel to carry out the reflected light beam, has warning effect equally, so, can carry out quick locking installation to protector, has the warning effect at night simultaneously, has improved the practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of a foundation pit edge protection device for a municipal road engineering construction site;

FIG. 2 is a schematic view of a guardrail grid structure of the utility model for a foundation pit edge protection device in a municipal road engineering construction site;

FIG. 3 is a schematic view of the base structure of the foundation pit edge protection device for the municipal road engineering construction site of the present invention;

FIG. 4 is the utility model relates to a cutting ferrule section of thick bamboo structure schematic diagram that is used for foundation ditch of town road engineering job site to face limit protector.

In the figure: 1. a reflector; 2. a light-reflecting strip; 3. a base; 4. a sleeve is clamped; 5. a left end fence post; 6. flashing the bulb; 7. a warning light; 8. a guardrail net rack; 9. a right end fence post; 10. a transverse rail; 11. a vertical rail; 12. hanging a lug; 13. a fluorescent ball lamp; 14. weaving a protective net by a steel wire; 15. a warning light switch; 16. a battery compartment; 17. a nail seat plate; 18. positioning a cone; 19. nailing teeth; 20. a barrel cavity; 21. fixing a lock; 22. a lock knob; 23. and (6) clamping the bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a foundation ditch faces limit protector for town road engineering job site, includes left end hurdle 5, still includes base 3 and guardrail rack 8, base 3 is installed to left end hurdle 5 bottom, base 3 specifically comprises warning light switch 15, battery compartment 16, nail bedplate 17, location awl 18 and spike tooth 19, install nail bedplate 17 on the base 3, battery compartment 16 is installed to nail bedplate 17 upper end, install warning light switch 15 on the battery compartment 16, nail bedplate 17 lateral wall edge welding has spike tooth 19, nail bedplate 17 bottom central weld has location awl 18.

The guardrail net rack 8 is provided with a transverse railing 11 and a vertical railing 10, a steel wire woven protective net 14 is arranged between the transverse railing 11 and the vertical railing 10, the upper end of the guardrail net rack 8 is provided with a fluorescent ball 13, and the left end and the right end of the guardrail net rack 8 are welded with hanging lugs 12; guardrail rack 8 is used for the installation, protects the warning to the foundation ditch.

The upper end of the left end rail column 5 is provided with a warning lamp 7, a twinkling bulb 6 is arranged in the warning lamp 7, and a clamping sleeve 4 is welded on the side end of the left end rail column 5; the warning lamp 7 is used for flashing at night, and has the function and the effect of warning at night in order to remind workers.

The left end of the guardrail net rack 8 is mounted on the left end fence post 5, the right end of the guardrail net rack 8 is mounted on the right end fence post 9, the right end fence post 9 and the left end fence post 5 are structurally the same, the bottom end of the guardrail net rack 8 is mounted with a reflector 1, and a reflector strip 2 is pasted on the reflector 1; the reflector 1 is also used for night light reflection warning.

A barrel cavity 20 is formed in the clamping sleeve 4, a fixed lock 21 is mounted on the side wall of the clamping sleeve 4, a bolt clamp 23 is mounted on the fixed lock 21, and a lock button 22 is mounted at the tail end of the bolt clamp 23; the clamping sleeve 4 is used for fixing and locking the hanging lugs 12 at the two ends of the guardrail net rack 8.

It should be noted that the utility model is a foundation pit near-edge protection device used in the construction site of the municipal road engineering, when in use, through the base 3, when the protective device is installed at the side of a foundation pit, the left end fence post 5 and the base 3 at the lower end of the right end fence post 9 are installed in the ground, so that the positioning cone 18 at the center of the lower end of the base 3 is embedded into the ground, the base 3 is firmly arranged on the ground, meanwhile, the nail seat plate 17 is arranged on the base 3, the nail teeth 19 are arranged on the edge of the nail seat plate 17, when the base 3 is arranged on the ground, the spike teeth 19 can firmly position and fix the ground, has the function of preventing the displacement of the protection device, then the guardrail net rack 8 on the protection device is arranged on the left end fence post 5 and the right end fence post 9, therefore, the protective device can be fixedly positioned and installed, and the foundation pit can be protected; by arranging the clamping sleeve 4, the warning lamp 7, the fluorescent ball lamp 13 and the reflector 1, when the protective device is used for protecting a foundation pit, the guardrail net rack 8 is required to be arranged on the left-end fence post 5 and the right-end fence post 9, a worker firstly adjusts the clamping sleeve 4 on the left-end fence post 5 and the right-end fence post 9 to ensure that the fixing lock 21 on the clamping sleeve 4 is adjusted and loosened, then lugs 12 at two ends of the guardrail net rack 8 are embedded in a barrel cavity 20 of the clamping sleeve 4, the worker then twists the locking button 22 to ensure that the bolt clamp 23 is screwed inwards to fixedly lock the lugs 12, the installation can be carried out quickly and firmly, after the protective device is installed, a storage battery is arranged in a battery bin 16 of the base 3 and specially used for supplying power to the warning lamp 7, the worker opens a warning lamp switch 15 on the base 3 to ensure that the storage battery continuously supplies power to the warning lamp 7, the warning lamp 7 flickers at the top ends of the left-end fence post 5 and the right-end fence post 9, have the warning effect night, the fluorescent ball lamp 13 of installation in guardrail rack 8 upper end can send fluorescence effect night simultaneously, can show protector's profile to reflector panel 1 at 8 lower extreme installations of guardrail rack is when being shone by light night, utilizes reflector strip 2 on the reflector panel 1 to carry out the reflected light beam, has the warning effect equally, so, can carry out the installation of locking fast to protector, has the warning effect at night simultaneously, has improved the practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A foundation pit edge-facing protection device for a municipal road engineering construction site comprises a left end rail column (5) and is characterized by further comprising a base (3) and a guardrail net rack (8), wherein the base (3) is installed at the bottom end of the left end rail column (5), the base (3) specifically comprises a warning light switch (15), a battery compartment (16), a nail seat plate (17), a positioning cone (18) and nail teeth (19), the base (3) is provided with the nail seat plate (17), the upper end of the nail seat plate (17) is provided with the battery compartment (16), the battery compartment (16) is provided with the warning light switch (15), the nail teeth (19) are welded on the edge of the side wall of the nail seat plate (17), and the positioning cone (18) is welded in the center of the bottom end of the nail seat plate (17); the guardrail comprises a guardrail net rack (8), wherein a transverse railing (11) and a vertical railing (10) are arranged on the guardrail net rack (8), a steel wire woven protective net (14) is arranged between the transverse railing (11) and the vertical railing (10), a fluorescent ball (13) is arranged at the upper end of the guardrail net rack (8), and hanging lugs (12) are welded at the left end and the right end of the guardrail net rack (8); a warning lamp (7) is mounted at the upper end of the left end rail column (5), a twinkling bulb (6) is mounted in the warning lamp (7), and a clamping sleeve (4) is welded and mounted on the side end of the left end rail column (5); the left end of the guardrail net rack (8) is installed on the left end fence post (5), the right end of the guardrail net rack (8) is installed on the right end fence post (9), the right end fence post (9) and the left end fence post (5) are identical in structure composition, the bottom end of the guardrail net rack (8) is provided with a light reflecting plate (1), and a light reflecting strip (2) is pasted on the light reflecting plate (1); the novel clamping sleeve is characterized in that a sleeve cavity (20) is formed in the clamping sleeve (4), a fixed lock (21) is installed on the side wall of the clamping sleeve (4), a bolt clamp (23) is installed on the fixed lock (21), and a lock button (22) is installed on the tail end of the bolt clamp (23).