Elevator maintenance safety helmet

Abstract

The utility model discloses an elevator maintenance safety helmet, and relates to the technical field of safety helmets. Comprising a cap body, a left fixing block is fixedly arranged on one side of the cap body, a first groove is formed in the left fixing block, a pull rod is movably arranged in the first groove, the pull rod is sleeved with a spring, a clamping block is fixedly arranged at one end of the pull rod, and the clamping block is movably connected with a lamp holder; a lamp holder is fixedly arranged on one side of the cap body, an illuminating lamp is fixedly arranged on one side of the lamp holder, a right fixing block is fixedly arranged on the other side of the cap body, a second groove is formed in the right fixing block, a second screw is movably arranged in the second groove, and a second nut seat is movably arranged outside the second screw; a second clamping plate is fixedly arranged on one side of the second nut seat, the second clamping plate is clamped in a clamping groove of a connecting seat, a connecting plate is fixedly arranged on one side of the connecting seat, and a clamping sleeve is fixedly arranged on one side of the connecting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of safety helmets, in particular to an elevator maintenance safety helmet. Background Art

[0002] A hard hat is a kind of hat that protects the human head from injuries caused by falling objects and other specific factors. It consists of a hat shell, a hat lining, a chin strap and accessories. Its main function is to protect the human head through mechanisms such as cushioning, shock absorption and stress dispersion.

[0003] Chinese utility model patent CN220631200U discloses an intelligent safety helmet suitable for power inspection work, including a cap body, a cap edge fixedly connected to the bottom of the cap body, a brim fixedly connected to the right side of the cap edge, a mounting seat fixedly connected to the top of the brim, springs fixedly connected to both sides of the inner cavity of the mounting seat, and a movable block fixedly connected to the side of the spring away from the inner wall of the mounting seat. The utility model can effectively solve the problem that the monitoring equipment of the traditional intelligent safety helmet does not have the function of quick disassembly, which makes the subsequent disassembly and maintenance inconvenient, thereby reducing the use effect, through the coordinated use of the cap body, the cap edge, the brim, the mounting seat, the spring, the movable block, the card block, the monitor, the positioning column, the positioning hole and the card slot. The problem that the monitoring equipment of the traditional intelligent safety helmet does not have the function of quick disassembly, resulting in inconvenience in operation during subsequent disassembly and maintenance, thereby reducing the use effect. During the use of the intelligent safety helmet, the monitoring equipment can be easily disassembled and replaced, and the subsequent maintenance work is convenient, thereby improving the convenience of using the safety helmet.

[0004] However, although the above-mentioned safety helmet can be used to disassemble the monitoring equipment, it lacks a lighting function. When performing elevator maintenance, the user needs to hold a handheld lighting device, which has certain limitations and is inconvenient for the user to use. Utility Model Content

[0005] The utility model provides an elevator maintenance helmet to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevator maintenance safety helmet, comprising a cap body, an outer wall of the cap body is fixedly provided with a brim, a mounting block is fixedly provided on the top of the brim, a first screw is movably provided inside the mounting block, one end of the first screw passes through one side of the mounting block and extends to the outside of the mounting block, one end of the first screw is fixedly provided with a first turning handle, a first nut seat is movably provided outside the first screw, a first clamping plate is fixedly provided on the top of the first nut seat, the first clamping plate is clamped in the clamping groove of the monitor, a left fixed block is fixedly provided on one side of the cap body, a first slot is opened inside the left fixed block, a pull rod is movably provided inside the first slot, and the pull rod The outer sleeve is provided with a spring, one end of the pull rod is fixedly provided with a clamping block, the clamping block is movably connected to the lamp holder, one side of the lamp holder is fixedly provided with a lighting lamp, and the other side of the cap body is fixedly provided with a right fixed block, the interior of the right fixed block is provided with a second groove, a second screw is movably provided inside the second groove, one end of the second screw passes through the top of the right fixed block and extends to the outside of the right fixed block, one end of the second screw is fixedly provided with a second turning handle, and the outside of the second screw is movably provided with a second nut seat, one side of the second nut seat is fixedly provided with a second clamping plate, the second clamping plate is clamped in the clamping groove of the connecting seat, one side of the connecting seat is fixedly provided with a connecting plate, and one side of the connecting plate is fixedly provided with a jacket.

[0007] Furthermore, the cap body is made of engineering plastic, and the inner wall of the cap body is provided with a lining.

[0008] Furthermore, a hat strap is fixedly arranged on the bottom of the hat body.

[0009] Furthermore, the connection relationship between the first screw and the first nut seat is a threaded connection, and a threaded hole matched with the first screw is provided inside the first nut seat.

[0010] Furthermore, a clamping groove adapted to the clamping block is provided inside the lamp holder, and the clamping block is clamped in the clamping groove of the lamp holder.

[0011] Furthermore, the connection relationship between the second screw rod and the second nut seat is a threaded connection, and a threaded hole matched with the second screw rod is provided inside the second nut seat.

[0012] Compared with the prior art, the utility model provides an elevator maintenance helmet, which has the following beneficial effects:

[0013] The elevator maintenance helmet can provide illumination by providing a lighting lamp. When the lighting lamp needs to be disassembled, the spring is compressed by pulling the pull rod, and the clamping block is moved to the inside of the first groove, so that the clamping state between the clamping block and the lamp holder can be released, and the lighting lamp can be disassembled, which is convenient for repairing or replacing the lighting lamp. By providing a jacket, small tools used for maintenance can be stored, which has strong practicality and is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a front view structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the left fixed block of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the right fixed block of the utility model.

[0018] In the figure: 1. hat body; 101. hat brim; 102. hat band; 2. mounting block; 201. first screw rod; 202. first rotating handle; 203. first nut seat; 204. first clamping plate; 205. monitor; 3. left fixing block; 301. first slot; 302. pull rod; 303. spring; 304. clamping block; 305. lamp holder; 306. lighting lamp; 4. right fixing block; 401. second slot; 402. second screw rod; 403. second rotating handle; 404. second nut seat; 405. second clamping plate; 406. connecting seat; 407. connecting plate; 408. jacket. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model discloses an elevator maintenance helmet, comprising a cap body 1, a brim 101 is fixedly provided on the outer wall of the cap body 1, a mounting block 2 is fixedly provided on the top of the brim 101, a first screw 201 is movably provided inside the mounting block 2, one end of the first screw 201 passes through one side of the mounting block 2 and extends to the outside of the mounting block 2, a first handle 202 is fixedly provided on one end of the first screw 201, a first nut seat 203 is movably provided outside the first screw 201, a first clamping plate 204 is fixedly provided on the top of the first nut seat 203, and the first clamping plate 204 is clamped in the clamping groove of the monitor 205, a left fixed block 3 is fixedly provided on one side of the cap body 1, a first slot 301 is opened inside the left fixed block 3, a pull rod 302 is movably provided inside the first slot 301, a spring 303 is sleeved outside the pull rod 302, and the pull rod 302 is A clamping block 304 is fixedly provided at one end of the rod 302, and the clamping block 304 is movably connected to the lamp holder 305. A lighting lamp 306 is fixedly provided on one side of the lamp holder 305. A right fixing block 4 is fixedly provided on the other side of the cap body 1. A second groove 401 is provided inside the right fixing block 4. A second screw 402 is movably provided inside the second groove 401. One end of the second screw 402 passes through the top of the right fixing block 4 and extends to the outside of the right fixing block 4. A second turning handle 403 is fixedly provided at one end of the second screw 402. A second nut seat 404 is movably provided outside the second screw 402. A second clamping plate 405 is fixedly provided on one side of the second nut seat 404. The second clamping plate 405 is clamped in the clamping groove of the connecting seat 406. A connecting plate 407 is fixedly provided on one side of the connecting seat 406, and a jacket 408 is fixedly provided on one side of the connecting plate 407.

[0021] Specifically, the cap body 1 is made of engineering plastic, and the inner wall of the cap body 1 is provided with a lining.

[0022] In this embodiment, by providing an inner lining, the comfort of the helmet during wearing can be increased.

[0023] Specifically, a hat band 102 is fixedly provided on the bottom of the hat body 1 .

[0024] In this embodiment, by providing the hat strap 102, the length of the hat strap 102 can be adjusted according to the needs of the user, so as to facilitate fixing the hat body 1 on the user's head and prevent the hat body 1 from falling off, thereby ensuring the safety of the user.

[0025] Specifically, the connection relationship between the first screw rod 201 and the first nut seat 203 is a threaded connection, and a threaded hole matched with the first screw rod 201 is opened inside the first nut seat 203 .

[0026] In this embodiment, by setting the first screw rod 201 and the first nut seat 203, the first screw rod 201 is driven to rotate by rotating the first handle 202, so that the first nut seat 203 makes a reverse horizontal movement along the outside of the first screw rod 201, and then the first nut seat 203 drives the first clamping plate 204 to make a reverse horizontal movement, thereby facilitating the disassembly of the monitor 205.

[0027] Specifically, a clamping groove matched with the clamping block 304 is formed inside the lamp holder 305 , and the clamping block 304 is clamped in the clamping groove of the lamp holder 305 .

[0028] In this embodiment, by providing a clamping block 304 and pulling the pull rod 302 outward to compress the spring 303, the clamping block 304 can be pulled into the inside of the first groove 301, thereby releasing the clamping state between the clamping block 304 and the lamp holder 305, and realizing the disassembly of the lighting lamp 306, which facilitates the maintenance or replacement of the lighting lamp 306.

[0029] Specifically, the connection relationship between the second screw rod 402 and the second nut seat 404 is a threaded connection, and a threaded hole matched with the second screw rod 402 is opened inside the second nut seat 404 .

[0030] In this embodiment, a second screw rod 402 and a second nut seat 404 are provided, and the second screw rod 402 is driven to rotate by rotating the second handle 403, so that the second nut seat 404 performs a vertical lifting movement along the outside of the second screw rod 402, and then the second nut seat 404 drives the second clamping plate 405 to perform a vertical lifting movement, thereby releasing the clamping state of the second clamping plate 405 and the connecting plate 407, and realizing the disassembly of the sleeve 408.

[0031] When in use, the user first wears the cap body 1 on the head and fixes the cap body 1 with the cap strap 102. During the elevator maintenance process, the lighting can be provided by the lighting lamp 306. When the lighting lamp 306 needs to be disassembled, the pull rod 302 is pulled outward to compress the spring 303, and then the block 304 can be pulled to the inside of the first groove 301, so that the clamping state between the block 304 and the lamp holder 305 can be released, and the lighting lamp 306 can be disassembled, which is convenient for the maintenance or replacement of the lighting lamp 306. When the sleeve 408 needs to be disassembled, the second screw rod 402 is driven to rotate by rotating the second turning handle 403, so that the second nut seat 404 is vertically lifted along the outside of the second screw rod 402, and then the second nut seat 404 drives the second clamping plate 405 to perform vertical lifting movement, so that the clamping state between the second clamping plate 405 and the connecting plate 407 can be released, and the sleeve 408 can be disassembled.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elevator maintenance helmet, comprising a helmet body (1), characterized in that: The outer wall of the cap body (1) is fixedly provided with a brim (101); a mounting block (2) is fixedly provided on the top of the brim (101); a first screw rod (201) is movably provided inside the mounting block (2); one end of the first screw rod (201) passes through one side of the mounting block (2) and extends to the outside of the mounting block (2); a first rotating handle (202) is fixedly provided on one end of the first screw rod (201); a first nut seat (203) is movably provided outside the first screw rod (201); A first clamping plate (204) is fixedly provided on the top of the first nut seat (203), and the first clamping plate (204) is clamped in the clamping groove of the monitor (205). A left fixing block (3) is fixedly provided on one side of the cap body (1), and a first groove (301) is provided inside the left fixing block (3), and a pull rod (302) is movably provided inside the first groove (301), and a spring (303) is sleeved on the outside of the pull rod (302), and one end of the pull rod (302) is fixedly provided with A card block (304) is movably connected to a lamp holder (305); a lighting lamp (306) is fixedly arranged on one side of the lamp holder (305); a right fixing block (4) is fixedly arranged on the other side of the cap body (1); a second groove (401) is provided inside the right fixing block (4); a second screw rod (402) is movably arranged inside the second groove (401); one end of the second screw rod (402) passes through the top of the right fixing block (4) and extends to the outside of the right fixing block (4). A second handle (403) is fixedly provided at one end of the second screw rod (402), a second nut seat (404) is movably provided outside the second screw rod (402), a second clamping plate (405) is fixedly provided at one side of the second nut seat (404), the second clamping plate (405) is clamped in a clamping groove of a connecting seat (406), a connecting plate (407) is fixedly provided at one side of the connecting seat (406), and a jacket (408) is fixedly provided at one side of the connecting plate (407).

2. The elevator maintenance helmet according to claim 1, characterized in that: The cap body (1) is made of engineering plastics, and the inner wall of the cap body (1) is provided with an inner lining.

3. The elevator maintenance helmet according to claim 1, characterized in that: A hat band (102) is fixedly arranged on the bottom of the hat body (1).

4. The elevator maintenance helmet according to claim 1, characterized in that: The connection relationship between the first screw rod (201) and the first nut seat (203) is a threaded connection, and a threaded hole matching the first screw rod (201) is provided inside the first nut seat (203).

5. The elevator maintenance helmet according to claim 1, characterized in that: A clamping groove adapted to the clamping block (304) is provided inside the lamp holder (305), and the clamping block (304) is clamped in the clamping groove of the lamp holder (305).

6. The elevator maintenance helmet according to claim 1, characterized in that: The connection relationship between the second screw rod (402) and the second nut seat (404) is a threaded connection, and a threaded hole matching the second screw rod (402) is provided inside the second nut seat (404).

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