CN212670370U

CN212670370U - Warning device for construction

Info

Publication number: CN212670370U
Application number: CN202020141880.5U
Authority: CN
Inventors: 陈帅帅
Original assignee: Individual
Current assignee: Beijing Xinyuan Environmental Treatment Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2021-03-09
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a warning device for construction relates to safety warning device technical field. This warning device for construction, comprising a base plate, the top welded mounting of bottom plate has first sleeve, and slidable mounting has first loop bar in the first sleeve, and the quantity of first sleeve and first loop bar is two and is the symmetry setting, and the top of bottom plate is provided with the warning board, the top of first loop bar and the bottom fixed connection of warning board, and the bottom welded mounting of warning board has the movable block, and one side welded mounting of first loop bar has the third sleeve, and slidable mounting has the third loop bar in the third sleeve, and the one end welded mounting of third loop bar has the slider. The utility model discloses simple structure makes things convenient for the staff to operate, can highly adjust warning board, is showing and is improving this warning device's practicality, also can warn the pedestrian through knocking the bronze gong simultaneously, has improved this warning device's warning effect effectively.

Description

Warning device for construction

Technical Field

The utility model relates to a safety warning device technical field specifically is a warning device for construction.

Background

Construction safety is a safety problem encountered in engineering construction of various industries. Construction safety covers all safety problems in the operation process and relates to relevant contents such as management, finance, logistics and the like. The government of China always attaches importance to production safety, life and property safety of people and sets up related laws and regulations.

At present, some warning devices existing in the market are complex in structure, the height of the warning board cannot be well adjusted, the practicability of the warning device is greatly reduced, and meanwhile, the warning effect is poor at a construction site with a complex environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warning device for construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a warning device for building construction comprises a bottom plate, wherein a first sleeve is welded and installed at the top of the bottom plate, a first loop bar is arranged in the first sleeve in a sliding mode, the number of the first sleeve and the first loop bar is two, the first sleeve and the first loop bar are symmetrically arranged, a warning plate is arranged above the bottom plate, the top end of the first loop bar is fixedly connected with the bottom of the warning plate, a moving block is welded and installed at the bottom of the warning plate, a third sleeve is welded and installed on one side of the first loop bar, a third loop bar is arranged in the third sleeve in a sliding mode, a sliding block is welded and installed at one end of the third loop bar, the sliding block and the moving block are in sliding connection, an installation block is welded and installed on one side of the first sleeve, a bidirectional threaded rod is rotatably installed on the installation block, a threaded cavity matched with the bidirectional threaded rod is formed in the sliding block, the sliding, the top welded mounting of bottom plate has the support, the quantity of support is two and is the symmetry setting, one side welded mounting of support has the crossbeam, the top welded mounting of crossbeam has the mounting panel, the front side outer wall of mounting panel rotates and installs the dwang, welded mounting has the cam on the dwang, the rear side fixed mounting of mounting panel has the motor, the axis of rotation of motor run through the mounting panel through the shaft coupling and with dwang fixed connection, the top welded mounting of crossbeam has the montant, the top welded mounting of montant has the stopper, slidable mounting has the slide bar in the stopper, the top welded mounting of stopper has the second riser, one side fixed mounting of second riser has the top welded mounting of spring slide bar has the first riser, the one end of spring and one side fixed connection of first riser, welded mounting has U type connecting piece on the slide bar, the top welded mounting of crossbeam has the bronze gong, the one end.

Preferably, the top of the bottom plate is welded with a second sleeve, a second loop bar is slidably mounted in the second sleeve, and the top end of the second loop bar is fixedly connected with the bottom of the moving block.

Preferably, the motor protection cover is arranged outside the motor, a plurality of groups of heat dissipation holes are formed in one side of the motor protection cover, and the motor protection cover is fixedly connected with the mounting plate.

Preferably, the top of the bracket is welded with a flashing.

Preferably, the U-shaped connecting piece is welded with knocking blocks, and the knocking blocks are two and are symmetrically arranged.

Preferably, the bottom of the bottom plate is rotatably provided with four rollers.

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

(1) this warning device for construction, through mutually supporting of movable block, slider, two-way threaded rod, first sleeve, first loop bar, second sleeve and second loop bar to can highly adjust the warning board, show and improve this warning device's practicality and flexibility, make things convenient for this warning device to use at the job site of difference.

(2) This warning device for construction through mutually supporting of motor, dwang, cam, bronze gong, slide bar and spring to can strike the bronze gong, play warning pedestrian's effect effectively, promote this warning device's practicality with showing, also make things convenient for staff's operation simultaneously, do not need the staff to strike the bronze gong manually.

(3) This warning device for construction through mutually supporting of first riser, second riser, spring, U type connecting piece and piece of strikeing to can make the piece of strikeing better strike the bronze gong, make the warning sound of sending more clear and crisp sound, show ground and improve warning effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

FIG. 3 is an enlarged schematic view of the section B of the present invention;

FIG. 4 is an enlarged schematic view of the section C of the present invention;

fig. 5 is a side view of the mounting plate of the present invention.

In the figure: 1 dash board, 2 gong, 3 crossbeams, 4 warning boards, 5 wave the handle, 6 supports, 7 first loop bars, 8 first sleeves, 9 gyro wheels, 10 mounting panels, 11 dwang, 12 cams, 13 slide bars, 14 springs, 15 first risers, 16 stopper, 17 montant, 18U type connecting piece, 19 strike the piece, 20 second risers, 21 movable blocks, 22 two-way threaded rod, 23 second loop bars, 24 second sleeves, 25 slider, 26 installation piece, 27 third sleeves, 28 third loop bars, 29 motor safety cover, 30 motor, 31 bottom plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a warning device for building construction comprises a bottom plate 31, wherein a first sleeve 8 is welded and installed at the top of the bottom plate 31, a first sleeve rod 7 is arranged in the first sleeve 8 in a sliding mode, the number of the first sleeve 8 and the number of the first sleeve rod 7 are two and are symmetrically arranged, a warning plate 4 is arranged above the bottom plate 31, the top end of the first sleeve rod 7 is fixedly connected with the bottom of the warning plate 4, a moving block 21 is welded and installed at the bottom of the warning plate 4, a third sleeve 27 is welded and installed at one side of the first sleeve rod 7, a third sleeve rod 28 is arranged in the third sleeve 27 in a sliding mode, a sliding block 25 is welded and installed at one end of the third sleeve rod 28, the sliding block 25 is in sliding connection with the moving block 21, an installation block 26 is welded and installed at one side of the first sleeve 8, a bidirectional threaded rod 22 is rotatably installed on the installation block 26, a threaded cavity matched with the bidirectional threaded rod 22 is formed in, a shaking handle 5 is welded and installed at one end of a bidirectional threaded rod 22, a second sleeve 24 is welded and installed at the top of a bottom plate 31, a second sleeve 23 is arranged in the second sleeve 24 in a sliding mode, the top end of the second sleeve 23 is fixedly connected with the bottom of a moving block 21, the shaking handle 5 can be shaken when the height of a warning plate 4 needs to be adjusted, the shaking handle 5 drives the bidirectional threaded rod 22 to rotate, the bidirectional threaded rod 22 drives a sliding block 25 to move while rotating, the sliding block 25 drives the moving block 21 to move upwards or downwards while moving, so that the effect of adjusting the height of the warning plate 4 is achieved, the practicability and flexibility of the warning device are effectively improved, the warning device is convenient to use in different construction sites, supports 6 are welded and installed at the top of the bottom plate 31, the number of the supports 6 is two and are symmetrically arranged, rain shields 1 are welded and installed at the top of the supports 6, the rain shielding plate 1 can play a role in shielding sun and rain for the warning plate 4, the service life of the warning plate 4 is prolonged to a certain extent, one side of the bracket 6 is welded with the crossbeam 3, the top of the crossbeam 3 is welded with the mounting plate 10, the front outer wall of the mounting plate 10 is rotatably provided with the rotating rod 11, the rotating rod 11 is welded with the cam 12, the rear side of the mounting plate 10 is fixedly provided with the motor 30, the outer part of the motor 30 is provided with the motor protection cover 29, one side of the motor protection cover 29 is provided with a plurality of groups of heat dissipation holes, the motor protection cover 29 is fixedly connected with the mounting plate 10, the rotating shaft of the motor 30 penetrates through the mounting plate 10 through the coupler and is fixedly connected with the rotating rod 11, the top of the crossbeam 3 is welded with the vertical rod 17, the top of the vertical rod 17 is welded with the stopper 16, the top of a sliding rod 13 of a spring 14 fixedly mounted on one side of a second vertical plate 20 is welded and mounted with a first vertical plate 15, one end of the spring 14 is fixedly connected with one side of the first vertical plate 15, a U-shaped connecting piece 18 is welded and mounted on the sliding rod 13, knocking blocks 19 are welded and mounted on the U-shaped connecting piece 18, the number of the knocking blocks 19 is two and is symmetrically arranged, a bronze gong 2 is welded and mounted on the top of a cross beam 3, one end of the sliding rod 13 penetrates through the bronze gong 2 and is in sliding connection with the bronze gong 2, rollers 9 are rotatably mounted at the bottom of a bottom plate 31, the number of the rollers 9 is four, when the warning device is used, a worker can paste warning signs on a warning plate 4, when the warning device needs to improve the warning effect, a motor 30 can be started, the motor 30 drives a cam 12 to rotate, the cam 12 pushes the sliding rod 13 to move to the right while rotating, the sliding rod, when the cam 12 rotates to one end with a smaller radius, the sliding rod 13 moves leftwards under the action of the spring 14, and the sliding rod 13 drives the knocking block 19 to knock the gong 2 when moving leftwards, so that a pedestrian is warned.

The working principle is as follows: when the warning device is used, a worker can paste a warning sign on the warning plate 4, the rain shielding plate 1 can shade the warning plate 4 and prevent rain, the shaking handle 5 can be shaken when the height of the warning plate 4 needs to be adjusted, the shaking handle 5 drives the bidirectional threaded rod 22 to rotate, the bidirectional threaded rod 22 drives the sliding block 25 to move while rotating, the sliding block 25 drives the moving block 21 to move upwards or downwards while moving, so that the height of the warning plate 4 can be adjusted, when the warning effect of the warning device needs to be improved, the motor 30 can be started, the motor 30 drives the cam 12 to rotate, the cam 12 pushes the sliding rod 13 to move rightwards while rotating, the sliding rod 13 stretches the spring 14 while moving rightwards, when the cam 12 rotates to one end with a smaller radius, the sliding rod 13 can move leftwards under the action of the spring 14, when moving to the left, the sliding rod 13 drives the knocking block 19 to knock the gong 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a warning device for construction, includes bottom plate (31), its characterized in that: the top of the bottom plate (31) is welded with a first sleeve (8), the first sleeve (8) is internally provided with a first loop bar (7) in a sliding manner, the number of the first sleeve (8) and the number of the first loop bar (7) are two and are symmetrically arranged, the warning plate (4) is arranged above the bottom plate (31), the top end of the first loop bar (7) is fixedly connected with the bottom of the warning plate (4), the bottom of the warning plate (4) is welded with a moving block (21), one side of the first loop bar (7) is welded with a third sleeve (27), the third sleeve (27) is internally provided with a third loop bar (28) in a sliding manner, one end of the third loop bar (28) is welded with a sliding block (25), the sliding block (25) is in sliding connection with the moving block (21), one side of the first sleeve (8) is welded with an installation block (26), the installation block (26) is rotatably provided with a bidirectional threaded rod (22), threaded cavities matched with the two-way threaded rod (22) are formed in the sliding block (25), the sliding block (25) is in threaded connection with the two-way threaded rod (22), a shaking handle (5) is installed at one end of the two-way threaded rod (22) in a welded mode, a support (6) is installed at the top of the bottom plate (31) in a welded mode, the number of the support (6) is two, the support is symmetrically arranged, a cross beam (3) is installed on one side of the support (6) in a welded mode, an installation plate (10) is installed at the top of the cross beam (3) in a welded mode, a rotating rod (11) is installed on the front side outer wall of the installation plate (10) in a rotating mode, a cam (12) is installed on the rotating rod (11) in a welded mode, a motor (30) is installed on the rear side of the installation plate (10), a rotating shaft, stopper (16) are installed in the top welding of montant (17), sliding mounting has slide bar (13) in stopper (16), second riser (20) are installed in the top welding of stopper (16), the top welding that one side fixed mounting of second riser (20) has spring (14) slide bar (13) installs riser (15), the one end of spring (14) and one side fixed connection of riser (15), welding installation has U type connecting piece (18) on slide bar (13), bronze gong (2) are installed in the top welding of crossbeam (3), the one end of slide bar (13) run through bronze gong (2) and with bronze gong (2) sliding connection.

2. The warning device for building construction according to claim 1, wherein: the top of the bottom plate (31) is welded with a second sleeve (24), a second loop bar (23) is arranged in the second sleeve (24) in a sliding mode, and the top end of the second loop bar (23) is fixedly connected with the bottom of the moving block (21).

3. The warning device for building construction according to claim 1, wherein: the motor protection cover (29) is arranged outside the motor (30), a plurality of groups of heat dissipation holes are formed in one side of the motor protection cover (29), and the motor protection cover (29) is fixedly connected with the mounting plate (10).

4. The warning device for building construction according to claim 1, wherein: and the top of the bracket (6) is welded with a flashing (1).

5. The warning device for building construction according to claim 1, wherein: the U-shaped connecting piece (18) is welded with knocking blocks (19), and the knocking blocks (19) are two and are symmetrically arranged.

6. The warning device for building construction as claimed in claim 1 or 2, wherein: the bottom of the bottom plate (31) is rotatably provided with four rollers (9), and the number of the rollers (9) is four.