CN216304469U

CN216304469U - Warning device for construction

Info

Publication number: CN216304469U
Application number: CN202122662377.1U
Authority: CN
Inventors: 林忠东; 张常涛; 郑凯; 张锦; 陈鸿坤
Original assignee: Fujian Yijian Group Co ltd
Current assignee: Fujian Yijian Group Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-15
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a warning device for building construction, which comprises a base, wherein a telescopic rod is arranged at the upper end of the base, a driving piece for driving the telescopic rod to rotate is arranged on the base, a U-shaped plate is arranged at the tail end of the telescopic rod, a fixed plate is arranged above the U-shaped plate, the fixed plate is connected with the U-shaped plate through a connecting piece, a supporting plate for supporting a warning board is arranged at the front end of the fixed plate, a double-output-shaft motor is embedded in the fixed plate, a first screw rod is arranged at the output end of the double-output-shaft motor, a guide rail groove corresponding to the first screw rod is formed in the front end of the fixed plate, a guide rail block is arranged in the guide rail groove, the guide rail block is spirally sleeved on the first screw rod, and an L-shaped plate for limiting the warning board is arranged on the front end face of the guide rail block; the warning board mounting device is simple in structure, convenient to operate, capable of mounting warning boards of various types and convenient to mount and dismount.

Description

Warning device for construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a warning device for building construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The construction site is called a construction site or a construction site, and is also called a construction site, and various warning boards are often used for warning constructors and irrelevant personnel during construction.

Warning sign is fixed on warning device in the construction at present, and current warning device can only fix the warning sign of fixed size, can't satisfy the use of multiple model warning sign, and these warning devices are all the integral type, can only fix the warning sign on fixed position, can't adapt to the not needs of co-altitude.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a warning device for building construction, which can be installed with warning boards of various types and is easy to install and disassemble.

The utility model is realized by adopting the following method: the utility model provides a warning device for construction which characterized in that: comprises a base, a telescopic rod is arranged at the upper end of the base, a driving piece for driving the telescopic rod to rotate is arranged on the base, the tail end of the telescopic rod is provided with a U-shaped plate, a fixed plate is arranged above the U-shaped plate, the fixed plate is connected with the U-shaped plate through a connecting piece, the front end of the fixing plate is provided with a supporting plate for supporting the warning board, a motor with double output shafts is embedded in the fixing plate, the output end of the motor with double output shafts is provided with a first screw rod, the front end of the fixed plate is provided with a guide rail groove corresponding to the first screw rod, a guide rail block is arranged in the guide rail groove, the guide rail block is spirally sleeved on the first screw rod, the preceding terminal surface of guide rail piece is provided with the L template that is used for spacing warning sign, be provided with the auxiliary member that is used for improving stability on the base.

Further, the telescopic link includes a rotation axis, be provided with on the base the rotation axis, the cover is equipped with a sleeve on the rotation axis, telescopic upper end is provided with the U template, first standing groove has been seted up to telescopic right-hand member, be provided with a spacing post and a spring in the first standing groove, the spring housing is established on the spacing post, the one end of spring with spacing post lateral surface is connected, the other end of spring with first standing groove wall connection, the right-hand member face of rotation axis from last to down seted up a plurality of with spacing post matched with spacing groove, the right-hand member of spacing post is provided with a pull ring.

Further, the driving piece comprises a first driving motor, the base is embedded with the first driving motor, the output end of the first driving motor is provided with a worm, the rotating shaft penetrates through the upper end face of the base and extends into the base, and the lower end of the rotating shaft is sleeved with a worm wheel meshed with the worm.

Further, the connecting piece includes a turning block, install the axis of rotation between the vertical board of the left and right sides of U template, the cover is equipped with in the axis of rotation the turning block, the turning block with the lower terminal surface of fixed plate is connected, the vertical board of the left end of U template is provided with second driving motor, second driving motor's output with rotation axis connection.

Further, the auxiliary member includes the supporting pad, the up end of base all is the spiral all around and is inlayed and be equipped with the second screw rod, the second screw rod pierces through the base just extends to the base below, the second screw rod through a bearing with the base is connected, the lower extreme of second screw rod is provided with the supporting pad, the upper end of second screw rod is provided with the handle, the second standing groove has all been seted up all around to the lower terminal surface of base, be provided with telescopic cylinder in the second standing groove, telescopic cylinder's telescopic link end is provided with the universal wheel of area brake.

Furthermore, the inner side surface of the L-shaped plate is provided with a rubber block.

Further, the cross section of the supporting plate is L-shaped.

The utility model has the beneficial effects that: according to the device, the double-output-shaft motor, the first screw and the L-shaped plate are added, the double-output-shaft motor drives the first screw to rotate, the first screw rotates to drive the L-shaped plate to move and adjust the distance, and the L-shaped plate can limit and fix the warning boards of various types; the first driving motor, the worm wheel, the worm and the rotating shaft are added into the device, the worm can be driven by the first driving motor to rotate, the worm can drive the worm wheel to rotate, the rotating shaft can be driven by the worm wheel to rotate, and the warning board on the fixing plate can be rotated by the rotating shaft, so that the warning board can be adjusted in different directions; the device is additionally provided with the limiting column and a plurality of limiting holes, and the height adjustment of the warning board can be realized by matching the limiting column with the limiting holes with different heights; a second driving motor and a rotating block are added in the device, the second driving motor can drive the rotating block to rotate, and the rotating block can drive the warning board to rotate up and down, so that the angle adjustment of the warning board is realized; the second screw and the supporting pad are added in the device, so that the second screw can be rotated to drive the supporting pad to move up and down for adjustment according to the uneven construction ground, and the stability of the device is improved; the warning board mounting device is simple in structure, convenient to operate, capable of mounting warning boards of various types and convenient to mount and dismount.

Drawings

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

Fig. 2 is a sectional view taken along the direction a-a.

Fig. 3 is a cross-sectional view of the fixation.

Fig. 4 is a left side view of the present invention.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the utility model provides an embodiment of a warning device for building construction, which includes a base 1, a telescopic rod 2 is disposed at an upper end of the base 1, the telescopic rod 2 can be extended and retracted up and down to adjust the height, a driving member 3 for driving the telescopic rod 2 to rotate is disposed on the base 1, the driving member 3 can drive the telescopic rod 2 to rotate to adjust the angle, a U-shaped plate 4 is disposed at a tail end of the telescopic rod 2, a fixing plate 5 is disposed above the U-shaped plate 4, the fixing plate 5 is connected to the U-shaped plate 4 through a connecting member 6, a supporting plate 7 for supporting a warning board is disposed at a front end of the fixing plate 5, the warning board is disposed on the supporting plate 7, a dual output shaft motor 8 is embedded in the fixing plate 5, a first screw 9 is disposed at an output end of the dual output shaft motor 8, the front end of fixed plate 5 seted up with the corresponding guide rail groove 10 of first screw rod 9, be provided with guide rail piece 11 in the guide rail groove 10, guide rail piece 11 spiral cover is established on the first screw rod 9, the preceding terminal surface of guide rail piece 11 is provided with the L template 12 that is used for spacing warning sign, and the first screw rod 9 of dual output shaft motor 8 drive is rotatory, and first screw rod 9 is rotatory to drive guide rail piece 11 and L template 12 and to remove and carry out the chucking spacing to the warning sign in backup pad 7, also can adjust the interval between two L templates 12, realizes carrying out spacing fixed purpose to the warning sign of unidimensional not, be provided with the auxiliary member 13 that is used for improving stability on the base 1.

With reference to fig. 1, 2 and 4, the telescopic rod 2 includes a rotating shaft 14, the rotating shaft 14 is disposed on the base 1, a sleeve 15 is sleeved on the rotating shaft 14, the U-shaped plate 4 is disposed at the upper end of the sleeve 15, a first placing groove 16 is disposed at the right end of the sleeve 15, a limiting post 17 and a spring 18 are disposed in the first placing groove 16, the spring 18 is sleeved on the limiting post 17, one end of the spring 18 is connected with the outer side surface of the limiting post 17, the other end of the spring 18 is connected with the inner wall of the first placing groove 16, a plurality of limiting grooves 19 matched with the limiting post 17 are disposed at the right end of the rotating shaft 14 from top to bottom, a pull ring 20 is disposed at the right end of the limiting post 17, the sleeve 15 can move up and down on the rotating shaft 14, and the pull ring 20 is loosened, the limit post 17 can be matched with limit grooves 19 at different positions after being reset under the action of a spring 18, so that the height of the telescopic rod 2 can be adjusted.

As shown in fig. 1 to 4, the driving member 3 includes a first driving motor 21, the first driving motor 21 is embedded in the base 1, an output end of the first driving motor 21 is provided with a worm 22, the rotating shaft 14 penetrates through an upper end surface of the base 1 and extends into the base 1, a worm wheel 23 engaged with the worm 22 is sleeved at a lower end of the rotating shaft 14, the first driving motor 21 can drive the worm 22 to rotate, the worm 22 can drive the worm wheel 23 to rotate, the worm wheel 23 can drive the rotating shaft 14 to rotate, and rotation angle adjustment of the warning board can be achieved.

As shown in fig. 1 to 4, the connecting member 6 includes a rotating block 24, a rotating shaft 25 is installed between the left vertical plate and the right vertical plate of the U-shaped plate 4, the rotating shaft 25 is sleeved with the rotating block 24, the rotating block 24 is connected with the lower end face of the fixed plate 5, a second driving motor 26 is disposed on the left vertical plate of the U-shaped plate 4, an output end of the second driving motor 26 is connected with the rotating shaft 25, the second driving motor 26 can drive the rotating block 24 to swing up and down, and the rotating block 24 can drive the U-shaped plate 4 to swing up and down to adjust the up and down angle of the warning board.

With continuing reference to fig. 1, 2 and 4, the auxiliary member 13 includes a supporting pad 27, a second screw 28 is spirally embedded around the upper end surface of the base 1, the second screw 28 penetrates through the base 1 and extends to the lower side of the base 1, the second screw 28 is connected to the base 1 through a bearing, the supporting pad 27 is disposed at the lower end of the second screw 28, a handle 29 is disposed at the upper end of the second screw 28, the rotating handle 29 can drive the second screw 28 to rotate and move up and down, the second screw 28 can drive the supporting pad 27 to move up and down and support the base 1 upward to prevent the base 1 from sliding, a second placing groove 30 is disposed around the lower end surface of the base 1, a telescopic cylinder 31 is disposed in the second placing groove 30, and a universal wheel 32 with a brake is disposed at the end of the telescopic rod 2 of the telescopic cylinder 31, when the moving device is needed, the telescopic cylinder 31 is opened to drive the universal wheel 32 to move downwards, and the universal wheel 32 is stretched into the second placing groove 30 when the universal wheel 32 is not needed.

As shown in fig. 1 to 4, the inner side surface of the L-shaped plate 12 is provided with a rubber block (not shown), which can prevent the L-shaped plate 12 from excessively pressing the warning board, so as to perform a buffering function.

As shown in fig. 1, fig. 2 and fig. 4, the supporting plate 7 has an L-shaped cross section, so as to better support and limit the warning board.

The working principle of the utility model is as follows: when the warning board adjusting device is used, the warning board is placed on the supporting plate, the double-output-shaft motor is started, the double-output-shaft motor drives the first screw to rotate, the first screw rotates to drive the L-shaped plate to move and adjust the space, the L-shaped plate can be clamped, limited and fixed on warning boards of various models, the pull ring is pulled to enable the sleeve to move up and down on the rotating shaft, the pull ring is loosened to enable the limiting column to be matched with the limiting hole to adjust the height of the warning board, the first driving motor is started, the first driving motor can drive the worm to rotate, the worm can drive the worm gear to rotate, the worm gear can drive the rotating shaft to rotate, the rotating shaft can rotate to enable the warning board on the fixing plate to rotate, adjustment of the warning board in different directions is achieved, the second driving motor is started, the second driving motor can drive the rotating block to rotate, the rotating block can drive the warning board to rotate up and down, the angle adjustment of the warning board is realized.

The circuit principles and structures of the driving motor, the telescopic cylinder and the double-output shaft motor are all the prior art, and the warning device for building construction has the advantages that the technical personnel in the field can clearly understand the circuit principles and structures, detailed description is omitted, and the structural characteristics of the warning device for building construction are protected.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a warning device for construction which characterized in that: comprises a base, a telescopic rod is arranged at the upper end of the base, a driving piece for driving the telescopic rod to rotate is arranged on the base, the tail end of the telescopic rod is provided with a U-shaped plate, a fixed plate is arranged above the U-shaped plate, the fixed plate is connected with the U-shaped plate through a connecting piece, the front end of the fixing plate is provided with a supporting plate for supporting the warning board, a motor with double output shafts is embedded in the fixing plate, the output end of the motor with double output shafts is provided with a first screw rod, the front end of the fixed plate is provided with a guide rail groove corresponding to the first screw rod, a guide rail block is arranged in the guide rail groove, the guide rail block is spirally sleeved on the first screw rod, the preceding terminal surface of guide rail piece is provided with the L template that is used for spacing warning sign, be provided with the auxiliary member that is used for improving stability on the base.

2. The warning device for building construction according to claim 1, wherein: the telescopic link includes a rotation axis, be provided with on the base the rotation axis, the cover is equipped with a sleeve on the rotation axis, telescopic upper end is provided with the U template, first standing groove has been seted up to telescopic right-hand member, be provided with a spacing post and a spring in the first standing groove, the spring housing is established on the spacing post, the one end of spring with spacing post lateral surface is connected, the other end of spring with wall connection in the first standing groove, the right-hand member face of rotation axis from last to down seted up a plurality of with spacing post matched with spacing groove, the right-hand member of spacing post is provided with a pull ring.

3. The warning device for building construction as claimed in claim 2, wherein: the driving piece comprises a first driving motor, the base is embedded with the first driving motor, the output end of the first driving motor is provided with a worm, the rotating shaft penetrates through the upper end face of the base and extends into the base, and the lower end of the rotating shaft is sleeved with a worm wheel meshed with the worm.

4. The warning device for building construction according to claim 1, wherein: the connecting piece includes a turning block, install the axis of rotation between the vertical board of the left and right sides of U template, the cover is equipped with in the axis of rotation the turning block, the turning block with the lower terminal surface of fixed plate is connected, the vertical board of the left end of U template is provided with second driving motor, second driving motor's output with rotation axis connection.

5. The warning device for building construction according to claim 1, wherein: the auxiliary member includes the supporting pad, the equal spiral of up end of base inlays all around and is equipped with the second screw rod, the second screw rod pierces through the base just extends to the base below, the second screw rod through a bearing with the base is connected, the lower extreme of second screw rod is provided with the supporting pad, the upper end of second screw rod is provided with the handle, the second standing groove has all been seted up all around to the lower terminal surface of base, be provided with telescopic cylinder in the second standing groove, telescopic cylinder's telescopic link end is provided with the universal wheel of area brake.

6. The warning device for building construction according to claim 1, wherein: and the inner side surface of the L-shaped plate is provided with a rubber block.

7. The warning device for building construction according to claim 1, wherein: the cross section of the supporting plate is L-shaped.