CN215495921U

CN215495921U - Safety management device for construction engineering site construction

Info

Publication number: CN215495921U
Application number: CN202121875869.2U
Authority: CN
Inventors: 李潮庆; 钱荆宜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-11
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a construction safety management device for construction engineering site, which comprises a base, wherein the lower end of the base is fixedly connected with a plurality of rollers, a limiting mechanism is arranged in the base, the upper end of the base is rotatably connected with a turntable, a driving mechanism for driving the turntable is arranged in the base, the upper end of the turntable is fixedly connected with a display board, display hangers are arranged on the front side and the rear side of the display board, and a fixing mechanism for fixing the display hangers is arranged on the display board. The display pendant has the advantages of good stability, more displayed contents and convenience in disassembly and assembly of the display pendant.

Description

Safety management device for construction engineering site construction

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a constructional engineering site construction safety management device.

Background

During construction on site of construction engineering, generally, a safety display rack is arranged on a construction site, an indicating sign and a monitoring or display screen are arranged on the safety display rack, and a safety system is displayed, so that field personnel can perform safety study and management.

The gyro wheel is installed for the ease of removing to current safe show shelf many, and when placing, because frictional force is less, produces easily and removes, and stability is relatively poor, and during the show, only can demonstrate one side of safe show shelf, and the content of show is less, and the show pendant adopts sticky tape and show board bonding more, and is comparatively loaded down with trivial details to the installation and the change of show pendant.

Therefore, the construction safety management device for the construction engineering site is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, a safety display rack is poor in stability, few in display content and complicated in installation and replacement of display pendants, and provides a safety management device for construction engineering site construction.

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

the utility model provides a building engineering site operation safety control device, includes the base, a plurality of gyro wheels of lower extreme fixedly connected with of base, be equipped with stop gear in the base, the upper end of base is rotated and is connected with the carousel, be equipped with in the base and be used for carrying out driven actuating mechanism to the carousel, the upper end fixedly connected with show board of carousel, both sides all are equipped with the show pendant around the show board, be equipped with on the show board and be used for carrying out the fixed establishment to the show pendant.

Preferably, stop gear is including setting up the cavity in the base, vertical rotation is connected with the threaded rod in the cavity, threaded rod external thread cover is equipped with the lifter plate, lifter plate and cavity inside wall sliding connection, the equal fixedly connected with backup pad of lower extreme four corners department of lifter plate, four the lower extreme of backup pad all slides and runs through the base setting, be equipped with the dwang in the cavity, be connected through bevel gear group transmission between dwang and the threaded rod, the one end of dwang is rotated and is run through base and coaxial fixedly connected with turning handle, the cover is equipped with the fixed plate to the dwang outer rotation, fixed plate and cavity inside wall fixed connection.

Preferably, the bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is coaxially and fixedly connected with the rotating rod, and the second bevel gear is coaxially and fixedly connected with the threaded rod.

Preferably, the driving mechanism comprises a motor fixedly embedded in the base, the motor drives to rotate to penetrate through the base and is coaxially and fixedly connected with a gear, and tooth grooves meshed with the gear are formed in the side wall of the whole body of the turntable.

Preferably, the through-hole that fixed establishment runs through the show board setting around including, fixedly connected with gag lever post in the through-hole, the gag lever post external slip cover is equipped with two connecting plates, two the connecting plate all with through-hole inside wall sliding connection, both ends all extend to the show board and set up outward around the connecting plate, both sides all are equipped with two pegs, two around the show board the peg respectively with two lateral wall fixed connection that the connecting plate carried on the back mutually, the show pendant is close to the equal fixedly connected with L type link plate in upper and lower both sides of show board one end, the gag lever post overcoat is equipped with two springs, two the spring is located two one side that the connecting plate carried on the back mutually respectively, the both ends of spring respectively with through-hole inside wall and connecting plate fixed connection.

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

through setting up stop gear, fixed establishment and actuating mechanism, it rotates to drive the dwang through the turning handle, the dwang drives the threaded rod and rotates, the threaded rod drives the lifter plate and goes up and down, the lifter plate drives four backup pads and goes up and down, it contacts and supports tightly to offset with ground until four backup pads, can support safe show board, improve its stability, drive gear through the motor and rotate, the gear drives the carousel and rotates, the carousel drives the show board and rotates, the show board can rotate the show pendant, thereby can demonstrate through the both sides of safe show shelf, the content of show is more, articulate the show pendant through two L type link plates and two gag levers, it is comparatively convenient to the dismouting of show pendant.

The display pendant has the advantages of good stability, more displayed contents and convenience in disassembly and assembly of the display pendant.

Drawings

FIG. 1 is a front perspective view of a safety control device for construction work site according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a side perspective view of a safety control device for construction work site according to the present invention;

fig. 4 is a perspective view of the position structures of a limiting rod and a scraping rod in the safety management device for construction engineering site construction provided by the utility model.

In the figure: the display device comprises a base 1, rollers 2, a rotary table 3, a driving mechanism 4, a display board 5, a display pendant 6, a fixing mechanism 7, a cavity 8, a threaded rod 9, a lifting board 10, a supporting board 11, a rotating rod 12, a bevel gear set 13, a rotating handle 14, a fixing board 15, a first bevel gear 16, a second bevel gear 17, a motor 18, a gear 19, a tooth groove 20, a limiting rod 21, a connecting plate 22, a hanging rod 23, a hanging plate 24L, a limiting mechanism 25, a through hole 26 and a spring 27.

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.

Referring to fig. 1-4, a building engineering site operation safety control device, including base 1, a plurality of gyro wheels 2 of lower extreme fixedly connected with of base 1, be equipped with stop gear 25 in the base 1, it is concrete, stop gear 25 is including setting up the cavity 8 in base 1, vertical rotation is connected with threaded rod 9 in the cavity 8, threaded rod 9 external thread cover is equipped with lifter plate 10,

lifter plate

10 and 8 inside wall sliding connection of cavity, the equal fixedly connected with backup pad 11 of lower extreme four corners department of lifter plate 10, the equal slip of lower extreme of four backup pads 11 runs through base 1 and sets up, be equipped with dwang 12 in the cavity 8, be connected through bevel gear set 13 transmission between dwang 12 and the threaded rod 9, it is further, bevel gear set 13 includes intermeshing's first bevel gear 16 and second bevel gear 17.

In the utility model, a first bevel gear 16 is coaxially and fixedly connected with a rotating rod 12, a second bevel gear 17 is coaxially and fixedly connected with a threaded rod 9, one end of the rotating rod 12 rotatably penetrates through a base 1 and is coaxially and fixedly connected with a rotating handle 14, a fixing plate 15 is rotatably sleeved outside the rotating rod 12, the fixing plate 15 is fixedly connected with the inner side wall of a cavity 8, the upper end of the base 1 is rotatably connected with a rotating disk 3, a driving mechanism 4 for driving the rotating disk 3 is arranged in the base 1, it is required to be noted that the driving mechanism 4 comprises a motor 18 fixedly embedded in the base 1, it is required to be noted that the motor 18 can adopt a stepping motor with a model PLX and is electrically connected with an external power supply, for the prior art, details are not described, the driving rotation of the motor 18 penetrates through the base 1 and is coaxially and fixedly connected with a gear 19, a tooth groove 20 meshed with the gear 19 is arranged on the peripheral side wall of the rotating disk 3, the upper end fixedly connected with show board 5 of carousel 3.

In the utility model, the front side and the rear side of a display board 5 are both provided with display hangers 6, the display board 5 is provided with a fixing mechanism 7 for fixing the display hangers 6, it is worth mentioning that the fixing mechanism 7 comprises a through hole 26 which penetrates through the display board 5 from front to back, a limiting rod 21 is fixedly connected in the through hole 26, two connecting plates 22 are slidably sleeved outside the limiting rod 21, the two connecting plates 22 are both slidably connected with the inner side wall of the through hole 26, the front end and the rear end of each connecting plate 22 are both extended to the outside of the display board 5, two hanging rods 23 are respectively arranged on the front side and the rear side of the display board 5, two four hanging rods 23 are respectively fixedly connected with the side walls opposite to the two connecting plates 22, the upper side and the lower side of one end of the display hanger 6 close to the display board 5 are both fixedly connected with L-shaped hanging plates 24, two springs 27 are sleeved outside the limiting rod 21, and the two springs 27 are respectively positioned on one side opposite to the two connecting plates 22, the two ends of the spring 27 are fixedly connected with the inner side wall of the through hole 26 and the connecting plate 22 respectively.

According to the utility model, the rotating rod 12 is driven to rotate by the rotating handle 14, the rotating rod 12 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the threaded rod 9 to rotate, the threaded rod 9 drives the lifting plate 10 to lift, the lifting plate 10 drives the four supporting plates 11 to lift until the four supporting plates 11 are abutted against and contacted with the ground and tightly abutted against the ground, the gear 19 is driven by the motor 18 to rotate, the gear 19 drives the rotary table 3 to rotate, the rotary table 3 drives the display plate 5 to rotate, the display plate 5 can rotate the display pendant 6, the two sides of the safety display rack can be displayed, the display pendant 6 is hung with the two hanging rods 23 by the two L-shaped hanging plates 24, and the display pendant 6 is convenient to disassemble and assemble.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a building engineering site operation safety control device, includes base (1), its characterized in that, a plurality of gyro wheels of lower extreme fixedly connected with (2) of base (1), be equipped with stop gear (25) in base (1), the upper end of base (1) is rotated and is connected with carousel (3), be equipped with in base (1) and be used for carrying out driven actuating mechanism (4) to carousel (3), the upper end fixedly connected with show board (5) of carousel (3), both sides all are equipped with pendant show (6) around show board (5), be equipped with on show board (5) and be used for carrying out fixed establishment (7) to show pendant (6).

2. The safety management device for the construction engineering site construction according to claim 1, wherein the limiting mechanism (25) comprises a cavity (8) arranged in the base (1), a threaded rod (9) is vertically and rotatably connected in the cavity (8), an elevating plate (10) is sleeved on an external thread of the threaded rod (9), the elevating plate (10) is in sliding connection with the inner side wall of the cavity (8), supporting plates (11) are fixedly connected to four corners of the lower end of the elevating plate (10), four supporting plates (11) are slidably arranged to penetrate through the base (1), a rotating rod (12) is arranged in the cavity (8), the rotating rod (12) is in transmission connection with the threaded rod (9) through a bevel gear set (13), one end of the rotating rod (12) is rotatably arranged to penetrate through the base (1) and is coaxially and fixedly connected with a rotating handle (14), the outer rotating sleeve of the rotating rod (12) is provided with a fixed plate (15), and the fixed plate (15) is fixedly connected with the inner side wall of the cavity (8).

3. A construction safety management device according to claim 2, wherein the bevel gear set (13) comprises a first bevel gear (16) and a second bevel gear (17) which are meshed with each other, the first bevel gear (16) is coaxially and fixedly connected with the rotating rod (12), and the second bevel gear (17) is coaxially and fixedly connected with the threaded rod (9).

4. The construction safety management device for the construction engineering site according to claim 1, wherein the driving mechanism (4) comprises a motor (18) fixedly embedded in the base (1), the motor (18) drives to rotate and penetrates through the base (1) and is fixedly connected with a gear (19) coaxially, and tooth grooves (20) meshed with the gear (19) are formed in the side wall of the periphery of the rotary disc (3).

5. The safety management device for the construction engineering site according to claim 1, wherein the fixing mechanism (7) comprises a through hole (26) penetrating through the display plate (5) from front to back, a limiting rod (21) is fixedly connected in the through hole (26), two connecting plates (22) are sleeved outside the limiting rod (21) in a sliding manner, the two connecting plates (22) are both connected with the inner side wall of the through hole (26) in a sliding manner, the front end and the back end of each connecting plate (22) are both extended out of the display plate (5), two hanging rods (23) are arranged on the front side and the back side of the display plate (5), the four hanging rods (23) are respectively fixedly connected with the side walls opposite to the two connecting plates (22), L-shaped hanging plates (24) are fixedly connected on the upper side and the lower side of the display hanging piece (6) close to one end of the display plate (5), two springs (27) are sleeved outside the limiting rod (21), the two springs (27) are respectively positioned on the opposite sides of the two connecting plates (22), and two ends of each spring (27) are respectively fixedly connected with the inner side wall of the through hole (26) and the connecting plate (22).