CN215737136U

CN215737136U - Protector is used in bridge construction

Info

Publication number: CN215737136U
Application number: CN202121214646.1U
Authority: CN
Inventors: 尹峰; 宋庭全
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-02-08
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a protective device for bridge construction, which comprises a helmet, a first bridle, a second bridle, a brim, a protective mask, a rotating motor, a positioning hole, a positioning head, a third bridle, a memory sponge, fan blades, a sealing plate, a fixing hole, a fastening screw and a switch button. The utility model has the beneficial effects that: the helmet adopts high strength plastic material to constitute half oval column structure, and it has one deck shock attenuation cushion and one deck sweat-absorbing layer to glue on the inside lateral wall of helmet, and the surface spraying of helmet has the light reflecting agent, comfort level when guaranteeing this helmet use, and guarantee the protection safety class of helmet, the locating hole is the equidistance formula and is provided with five, first band, the second band is length adjustable through locating hole and location head and is connected, make the helmet can satisfy the constructor of different head types size and use, angles such as flabellum are provided with eight, it flows to drive the air current through the rotation of flabellum, and then make constructor can effectively dispel the heat when the construction.

Description

Protector is used in bridge construction

Technical Field

The utility model relates to a protection device, in particular to a protection device for bridge construction, and belongs to the technical field of protection devices.

Background

Constructing a bridge according to the design content; the method mainly refers to the contents of bridge construction technology, construction organization, construction management, construction quality and the like, the preparation work before bridge construction is one of important links which are constantly handled according to basic procedures and construction procedures, the preparation work before construction is one of the main contents of the management work of the bridge construction organization, in the engineering construction, although the quality management control of the construction is done, the quality problem can be caused due to certain factors, which is inevitable, so corresponding treatment measures are also needed, the reason of analyzing and eliminating accidents is emphasized, the important measures are not only a treatment direction, but also the important measures for preventing accident recurrence, the treatment is safe and reliable, no hidden danger is left, the traffic requirement is met, and the construction method is more economical and reasonable.

Because some small parts that can drop on the bridge during bridge construction injure constructor by a crashing object, consequently, then need a protection device for bridge construction to satisfy the demand on the market at present, although multiple protector has been produced on the market at present, but overall, but still there are a lot of general illness, one of them, the protective face that has now protects the device covers and does not set up anti blue light film mostly, lead to the protective face cover can't effectively filter the ultraviolet ray, its two, the last flabellum that does not set up of current protector, lead to the staff can't effectively cool down when the construction.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a protection device for bridge construction.

The utility model realizes the purpose through the following technical scheme: a protective device for bridge construction comprises a helmet, a first bridle, a second bridle, a brim, a protective mask, a rotating motor, a positioning hole, a positioning head, a third bridle, a memory sponge, fan blades, a sealing plate, a fixing hole, a fastening screw and a switch button; the helmet is in a semi-elliptical shape and forms a main body structure of the protective device for bridge construction, the first strap is fixed at the center of the left side of the helmet, the second belt is fixed at the center of the right side of the helmet, the brim is connected and fixed at the bottom in front of the helmet, the protective mask is fixedly connected with the bottom edge of the brim, the rotating motor is fixed at the center of the brim in an embedded manner, the positioning hole is arranged on the second strap in a penetrating way, the positioning head is fixed at the bottom of the tail end of the first strap, the third belt is connected and fixed at the edge of the back of the helmet, the memory sponge is filled in the third belt, the fan blades are fixed on a rotating rod at the bottom of the rotating motor, the sealing plate is fixed at the top of the rotating motor through a fastening screw, the fixing hole penetrates through the sealing plate, and the switch button is fixed at the center of the side wall of the rotating motor in an embedded mode.

Preferably, in order to ensure the comfort of the helmet in use and the protection safety level of the helmet, the helmet is made of a high-strength plastic material to form a semi-elliptical structure, a damping rubber pad and a sweat absorbing layer are glued on the inner side wall of the helmet, and a light reflecting agent is sprayed on the surface of the helmet.

Preferably, for make the helmet can satisfy the constructor of different head types sizes and use, the locating hole is that the equidistance formula is provided with five, and first band, second band pass through the locating hole and are length adjustable with the location head and be connected.

Preferably, in order to drive the airflow to flow through the rotation of the fan blades and further enable the constructor to effectively dissipate heat during construction, eight blades are arranged at equal angles to form eight-blade fan blade groups, and the eight-blade fan blade groups are rotatably connected to the bottom of the cap peak through a rotating motor.

Preferably, in order to enable the battery to be quickly replaced by a constructor after the electric quantity of the battery is exhausted, a cylindrical groove is formed in the top of the rotating motor, the battery is arranged in the groove, and the rotating motor is connected with the rotating motor in a replaceable mode through a sealing plate.

Preferably, in order to ensure that the constructor can effectively filter ultraviolet rays in light and prevent dazzling when working under the sun, the protective mask adopts protective glass to form a transparent structure, and a blue light resistant film is attached to the protective mask.

The utility model has the beneficial effects that: the protective device is reasonable in design, the helmet is of a semi-elliptical structure made of high-strength plastic materials, a shock-absorbing rubber pad and a sweat-absorbing layer are glued on the inner side wall of the helmet, a light reflecting agent is sprayed on the surface of the helmet to ensure the comfort level of the helmet when in use and the protection safety level of the helmet, five positioning holes are arranged in an equidistant mode, a first strap and a second strap are connected with the positioning head in a length-adjustable mode through the positioning holes, so that the helmet can meet the use requirements of constructors with different head sizes, eight blades are arranged at equal angles to form an eight-blade set and are connected to the bottom of the brim in a rotating mode through a rotating motor, airflow flows through the rotation of the blades, and further the constructors can effectively dissipate heat during construction, a cylindrical groove is formed in the top of the rotating motor, a battery is arranged in the groove and is connected with the rotating motor in a replaceable mode through a sealing plate, make battery power exhaust the back, the constructor can be to its quick replacement, and the protective mask adopts cover glass to constitute transparent column structure to it has anti blue light film to paste on the protective mask, guarantees that the constructor can be to the ultraviolet effective filtration in the light under the sunshine during operation, prevents dazzling.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

fig. 3 is a partial schematic view of a rotating electric machine according to the present invention.

In the figure: 1. helmet, 2, first band, 3, second band, 4, brim of a hat, 5, protective mask, 6, rotation motor, 7, locating hole, 8, location head, 9, third band, 10, memory sponge, 11, flabellum, 12, closing plate, 13, fixed orifices, 14, fastening screw and 15, shift knob.

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 3, a protection device for bridge construction includes a helmet 1, a first band 2, a second band 3, a visor 4, a protective mask 5, a rotating motor 6, a positioning hole 7, a positioning head 8, a third band 9, a memory sponge 10, a fan blade 11, a sealing plate 12, a fixing hole 13, a fastening screw 14, and a switch button 15; the helmet 1 is in a semi-elliptical shape and forms a main body structure of the protective device for bridge construction, the first strap 2 is fixed at the center of the left side of the helmet 1, the second strap 3 is fixed at the center of the right side of the helmet 1, the brim 4 is fixedly connected with the bottom of the front of the helmet 1, the protective mask 5 is fixedly connected with the edge of the bottom of the brim 4, the rotating motor 6 is fixed at the center of the brim 4 in an embedded manner, the positioning hole 7 is arranged on the second strap 3 in a penetrating manner, the positioning head 8 is fixed at the bottom of the tail end of the first strap 2, the third strap 9 is fixedly connected with the edge of the back of the helmet 1, the memory sponge 10 is filled in the third strap 9, the fan blades 11 are fixed on a rotating rod at the bottom of the rotating motor 6, the sealing plate 12 is fixed at the top of the rotating motor 6 through fastening screws 14, and the fixing holes 13 are arranged on the sealing plate 12 in a penetrating manner, the switch button 15 is fixed at the center of the side wall of the rotating motor 6 in an embedded mode, and the model of the rotating motor 6 is Y80M 1-2.

The helmet 1 is of a semi-elliptical structure made of high-strength plastic materials, a damping rubber pad and a sweat absorbing layer are glued on the inner side wall of the helmet 1, a light reflecting agent is sprayed on the surface of the helmet 1, comfort level of the helmet 1 during use is guaranteed, and protection safety level of the helmet 1 is guaranteed, five positioning holes 7 are arranged in an equidistant mode, the first belt 2 and the second belt 3 are connected with the positioning head 8 in a length-adjustable mode through the positioning holes 7, so that the helmet 1 can meet requirements of constructors with different head sizes, eight blades 11 are arranged at equal angles to form eight-blade sets, the eight-blade sets are connected to the bottom of the brim 4 in a rotating mode through the rotating motor 6, air flow is driven through rotation of the blades 11, and then the constructors can effectively dissipate heat during construction, a cylindrical groove is arranged at the top of the rotating motor 6, be provided with the battery in the recess to be removable formula through closing plate 12 and rotate motor 6 and be connected, make battery power exhaust the back, constructor can be to its quick replacement, protective face mask 5 adopts protective glass to constitute transparent column structure to it has anti blue light film to attach at protective face mask 5, guarantees that constructor can be to the ultraviolet effective filtration in the light under the sunshine during operation, prevents dazzling.

The working principle is as follows: when using this protector, constructor wears helmet 1 overhead earlier, then with first band 2, second band 3 passes through locating hole 7, the butt joint of location head 8 is fixed, guarantee that helmet 1 is by first band 2, second band 3 firmly ties up and ties up overhead at constructor, then remove third band 9 to constructor's back head department, it is fixed to realize the multi-angle, when using, constructor can press shift knob 15, rotate motor 6 this moment and drive flabellum 11 and rotate, and then drive the air current and flow, realize the cooling can, after rotating the interior battery power of motor 6 and exhausting, closing plate 12 is dismantled to the constructor accessible and then carry out quick replacement to the battery.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a protector is used in bridge construction which characterized in that: comprises a helmet (1), a first strap (2), a second strap (3), a brim (4), a protective mask (5), a rotating motor (6), a positioning hole (7), a positioning head (8), a third strap (9), a memory sponge (10), fan blades (11), a sealing plate (12), a fixing hole (13), a fastening screw (14) and a switch button (15); the helmet (1) is in a semi-elliptical shape and forms a main body structure of the protective device for bridge construction, the first strap (2) is fixed at the left center of the helmet (1), the second strap (3) is fixed at the right center of the helmet (1), the visor (4) is fixedly connected with the front bottom of the helmet (1), the protective mask (5) is fixedly connected with the bottom edge of the visor (4), the rotating motor (6) is fixed at the center of the visor (4) in an embedded manner, the positioning hole (7) is arranged on the second strap (3) in a penetrating manner, the positioning head (8) is fixed at the bottom of the tail end of the first strap (2), the third strap (9) is fixedly connected with the back edge of the helmet (1), the memory sponge (10) is filled in the third strap (9), and the fan blade (11) is fixed on a rotating rod at the bottom of the rotating motor (6), the sealing plate (12) is fixed at the top of the rotating motor (6) through a fastening screw (14), the fixing hole (13) penetrates through the sealing plate (12), and the switch button (15) is fixed at the center of the side wall of the rotating motor (6) in an embedded mode.

2. The protection device for bridge construction according to claim 1, characterized in that: the helmet (1) is of a semi-elliptical structure made of high-strength plastic materials, a damping rubber pad and a sweat absorbing layer are glued on the inner side wall of the helmet (1), and a light reflecting agent is sprayed on the surface of the helmet (1).

3. The protection device for bridge construction according to claim 1, characterized in that: the locating hole (7) are equidistant and are provided with five, and the first bridle (2) and the second bridle (3) are connected with the locating head (8) in a length adjustable manner through the locating hole (7).

4. The protection device for bridge construction according to claim 1, characterized in that: eight blades are arranged at equal angles of the fan blades (11) to form eight blade fan blade groups, and the eight blade fan blade groups are rotatably connected to the bottom of the cap peak (4) through a rotating motor (6).

5. The protection device for bridge construction according to claim 1, characterized in that: the top of the rotating motor (6) is provided with a cylindrical groove, a battery is arranged in the groove, and the rotating motor (6) is connected with the groove in a replaceable manner through a sealing plate (12).

6. The protection device for bridge construction according to claim 1, characterized in that: the protective face mask (5) adopts protective glass to form a transparent structure, and a blue light resistant film is attached to the protective face mask (5).