CN216345919U

CN216345919U - Civil engineering tunnel construction safety lighting apparatus

Info

Publication number: CN216345919U
Application number: CN202122701678.0U
Authority: CN
Inventors: 王小龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-19
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses civil engineering tunnel construction safety lighting equipment, which can safely protect a mobile power supply arranged on a bottom plate by arranging a stainless steel protective guard, a reflecting plate and a collision buffer mechanism, wherein the stainless steel protective guard can prevent the mobile power supply from directly colliding with an external building structure or machinery, the reflecting plate is provided with a reflecting sticker which can increase the exposure degree of the device at night and improve the use safety of the device at night, the collision buffer mechanism can play a role in buffering when colliding with foreign objects and avoid the device from being excessively damaged due to collision, the electric telescopic rod can drive a combined lamp holder to be driven by electric power to carry out height adjustment by arranging the electric telescopic rod and the electric push rod, the electric push rod can drive a first lamp holder and a second lamp holder to carry out inclination angle adjustment by telescopic adjustment, the adjustment of the irradiation range and the irradiation direction is realized, and the field use requirement is better met.

Description

Civil engineering tunnel construction safety lighting apparatus

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a civil engineering tunnel construction safety lighting device.

Background

Civil engineering refers to the general term of science and technology for building various land engineering facilities, and refers to both the applied materials and equipment and the technical activities such as surveying, designing, constructing, maintaining and repairing, and the objects of engineering construction, i.e. the engineering facilities which are built on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering, etc. when in tunnel construction, because the light rays in the tunnels are dark, illumination equipment is often needed to provide illumination for tunnel constructors.

However, the existing civil engineering tunnel construction safety lighting equipment has the following defects;

1. when the existing civil engineering tunnel construction safety lighting equipment is used, the safety protection capability is poor, and the lighting equipment is easy to collide with surrounding building structures and machinery in the moving process to be damaged.

2. The existing civil engineering tunnel construction safety lighting equipment is poor in adjustability, inconvenient to move and poor in flexibility.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide civil engineering tunnel construction safety lighting equipment to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a civil engineering tunnel construction safety lighting apparatus, includes bottom plate, portable power source, electric telescopic handle and combination lamp holder, four brake truckles are installed to the bottom four corners position of bottom plate, portable power source is installed to the upper end of bottom plate, the welding all around of portable power source of upper end of bottom plate has the stainless steel rail guard, the fixing base is installed at the rear portion of bottom plate, install electric telescopic handle on the fixing base, the combination lamp holder is installed on electric telescopic handle's top, install the reflector panel on the stainless steel rail guard, all install collision buffer mechanism around the bottom plate, the ground connection iron chain is installed to the bottom of bottom plate, the ground connection iron chain is connected with portable power source's shell.

As a further scheme of the utility model: the combined lamp holder comprises a fixed frame, a fixed plate, a first lamp holder and a second lamp holder, the fixed frame is installed at the top end of the electric telescopic rod, the first lamp holder and the second lamp holder are symmetrically arranged on two sides of the fixed frame, one end of the first lamp holder and one end of the second lamp holder are movably hinged to the fixed frame, and the fixed plate is installed in the middle of the fixed frame.

As a still further scheme of the utility model: electric push rods are arranged between the fixing plate and the first lamp holder and between the fixing plate and the second lamp holder, the fixing rod ends of the electric push rods are movably hinged with the fixing plate, and the telescopic rod ends of the electric push rods are movably hinged with the first lamp holder and the second lamp holder.

As a still further scheme of the utility model: the collision buffer mechanism comprises a limit groove, a spring and a buffer raised head, the spring is installed in the limit groove, the buffer raised head is installed at the free end of the spring, the buffer raised head is hemispherical, and the buffer raised head is matched with the limit groove in size.

As a still further scheme of the utility model: one side of portable power source is provided with the interface that charges, the rear portion of bottom plate is installed and is carried the handle.

As a still further scheme of the utility model: the portable power source is provided with a controller, and the controller is respectively and electrically connected with the portable power source, the electric telescopic rod, the combined lamp holder and the electric push rod through wires.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the stainless steel guard rail, the reflector and the collision buffer mechanism are arranged, the stainless steel guard rail can safely protect the mobile power supply arranged on the bottom plate, so that the direct collision between the mobile power supply and an external building structure or machinery is avoided, the reflector is provided with the light-reflecting paste, the exposure degree of the device can be increased at night, the use safety of the device at night is improved, and the collision buffer mechanism can play a role in buffering when colliding with foreign objects, so that the device is prevented from being damaged too much due to collision.

2. According to the utility model, the electric telescopic rod and the electric push rod are arranged, the electric telescopic rod can drive the combined lamp cap to carry out height adjustment under the drive of electric power, and the electric push rod can drive the first lamp cap and the second lamp cap to carry out inclination angle adjustment through telescopic adjustment, so that the adjustment of the irradiation range and the irradiation direction is realized, and the field use requirement is better met.

Drawings

Fig. 1 is a front view of a civil engineering tunnel construction safety lighting apparatus.

Fig. 2 is a side view of a civil engineering tunnel construction safety lighting apparatus.

Fig. 3 is a schematic structural view of a civil engineering tunnel construction safety lighting device and the combined lamp cap in fig. 1.

Fig. 4 is a schematic structural view of the collision buffer mechanism in fig. 1 of the civil engineering tunnel construction safety lighting apparatus.

1. A base plate; 2. a collision buffer mechanism; 201. a limiting groove; 202. a spring; 203. buffering the raised head; 3. a mobile power supply; 4. a stainless steel guard rail; 5. an electric telescopic rod; 6. a combined lamp holder; 601. a fixed frame; 602. a fixing plate; 603. a first lamp cap; 604. a second lamp cap; 605. an electric push rod; 7. a fixed seat; 8. lifting the handle; 9. a reflector; 10. a controller; 11. a charging interface; 12. braking the caster; 13. and (4) grounding the iron chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a civil engineering tunnel construction safety lighting device includes a base plate 1, a mobile power supply 3, an electric telescopic rod 5 and a combined lamp cap 6, four brake casters 12 are installed at four corners of the bottom of the base plate 1, the mobile power supply 3 is installed at the upper end of the base plate 1, a stainless steel protective guard 4 is welded at the upper end of the base plate 1 around the mobile power supply 3, the protective guard made of stainless steel has corrosion resistance, brittleness resistance, heat resistance and pressure resistance, and can better adapt to the requirements of tunnel construction environment, a fixing base 7 is installed at the rear of the base plate 1, the electric telescopic rod 5 is installed on the fixing base 7, the combined lamp cap 6 is installed at the top of the electric telescopic rod 5, a reflective plate 9 is installed on the stainless steel protective guard 4, collision buffer mechanisms 2 are installed around the base plate 1, and a grounding iron chain 13 is installed at the bottom of the base plate 1, grounding iron chain 13 is connected with portable power source 3's shell, and grounding iron chain 13 can be when portable power source 3 takes place the electric leakage, exports the electric current on the portable power source 3 shell to the ground through grounding iron chain 13 to avoid personnel to be shocked by the electric shock after touching portable power source 3, improve the security of using.

The combined lamp head 6 comprises a fixed frame 601, a fixed plate 602, a first lamp head 603 and a second lamp head 604, the fixed frame 601 is mounted at the top end of the electric telescopic rod 5, the first lamp head 603 and the second lamp head 604 are symmetrically arranged on two sides of the fixed frame 601, one end of the first lamp head 603 and one end of the second lamp head 604 are movably hinged with the fixed frame 601, and the fixed plate 602 is mounted in the middle of the fixed frame 601.

An electric push rod 605 is arranged between the fixing plate 602 and the first lamp holder 603 and between the fixing plate 602 and the second lamp holder 604, a fixing rod end of the electric push rod 605 is movably hinged with the fixing plate 602, and a telescopic rod end of the electric push rod 605 is movably hinged with the first lamp holder 603 and the second lamp holder 604.

The collision buffer mechanism 2 comprises a limit groove 201, a spring 202 and a buffer raised head 203, wherein the spring 202 is arranged in the limit groove 201, the buffer raised head 203 is arranged at the free end of the spring 202, the buffer raised head 203 is hemispherical, and the buffer raised head 203 is matched with the limit groove 201 in size.

One side of portable power source 3 is provided with the interface 11 that charges, and the setting of the interface 11 that charges can conveniently charge for portable power source 3, and the rear portion of bottom plate 1 is installed and is carried handle 8, carries the setting of carrying handle 8 and can make things convenient for personnel to remove the device.

The controller 10 is installed on the mobile power supply 3, the model number of the controller 10 is S7-200, and the controller 10 is electrically connected with the mobile power supply 3, the electric telescopic rod 5, the combined lamp holder 6 and the electric push rod 605 through conducting wires respectively.

The working principle of the utility model is as follows:

when the device is used, a person can pull the device to move to a destination under the driving of the brake caster 12 by lifting the handle 8, then the brake caster 12 is locked, the electric telescopic rod 5 is started through the controller 10, the electric telescopic rod 5 drives the combined lamp holder 6 to be lifted to a required height, then the electric push rod 605 is started, the electric push rod 605 drives the first lamp holder 603 and the second lamp holder 604 to rotate relative to the fixing plate 602 through telescopic adjustment, so that the angles of the first lamp holder 603 and the second lamp holder 604 are adjusted, when the device collides with an external object, the buffer raised head 203 firstly contacts with the external object, the collision impact force is absorbed through the spring 202, and the buffer effect is achieved, so that the impact of the collision on the mobile power supply 3 and the whole device is reduced, the device is better protected, the stainless steel guard rail 4 can further protect the mobile power supply 3, and the exposure degree of the device can be increased through the reflector 9, the use safety is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a civil engineering tunnel construction safety lighting apparatus, includes bottom plate (1), portable power source (3), electric telescopic handle (5) and combination lamp holder (6), its characterized in that: four brake truckles (12) are installed to the bottom four corners position of bottom plate (1), portable power source (3) are installed to the upper end of bottom plate (1), the welding all around of portable power source (3) of the upper end of bottom plate (1) has stainless steel rail guard (4), fixing base (7) are installed at the rear portion of bottom plate (1), install electric telescopic handle (5) on fixing base (7), combination lamp holder (6) are installed on the top of electric telescopic handle (5), install reflector panel (9) on stainless steel rail guard (4), all install collision buffer gear (2) around bottom plate (1), ground connection iron chain (13) are installed to the bottom of bottom plate (1), ground connection iron chain (13) are connected with the shell of portable power source (3).

2. A civil engineering tunnel construction safety lighting apparatus as claimed in claim 1, wherein: the combined lamp holder (6) comprises a fixed frame (601), a fixed plate (602), a first lamp holder (603) and a second lamp holder (604), wherein the fixed frame (601) is arranged at the top end of the electric telescopic rod (5), the two sides of the fixed frame (601) are symmetrically provided with the first lamp holder (603) and the second lamp holder (604), one end of the first lamp holder (603) and one end of the second lamp holder (604) are movably hinged with the fixed frame (601), and the fixed plate (602) is arranged in the middle of the fixed frame (601).

3. A civil engineering tunnel construction safety lighting apparatus as claimed in claim 2, wherein: electric push rods (605) are arranged between the fixing plate (602) and the first lamp head (603) and between the fixing plate (602) and the second lamp head (604), the fixing rod ends of the electric push rods (605) are movably hinged with the fixing plate (602), and the telescopic rod ends of the electric push rods (605) are movably hinged with the first lamp head (603) and the second lamp head (604).

4. A civil engineering tunnel construction safety lighting apparatus as claimed in claim 1, wherein: the collision buffer mechanism (2) comprises a limit groove (201), a spring (202) and a buffer raised head (203), the spring (202) is installed in the limit groove (201), the buffer raised head (203) is installed at the free end of the spring (202), the buffer raised head (203) is hemispherical, and the buffer raised head (203) is matched with the limit groove (201) in size.

5. A civil engineering tunnel construction safety lighting apparatus as claimed in claim 1, wherein: one side of portable power source (3) is provided with interface (11) that charges, pull handle (8) are installed to the rear portion of bottom plate (1).

6. A civil engineering tunnel construction safety lighting apparatus as claimed in claim 1, wherein: the portable power source (3) is provided with a controller (10), and the controller (10) is respectively electrically connected with the portable power source (3), the electric telescopic rod (5), the combined lamp cap (6) and the electric push rod (605) through wires.