CN108962005B - Safety notice board for building - Google Patents
Safety notice board for building Download PDFInfo
- Publication number
- CN108962005B CN108962005B CN201810866146.2A CN201810866146A CN108962005B CN 108962005 B CN108962005 B CN 108962005B CN 201810866146 A CN201810866146 A CN 201810866146A CN 108962005 B CN108962005 B CN 108962005B
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- China
- Prior art keywords
- fixedly connected
- sliding
- plate
- notice board
- notice
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/22—Means for attaching signs, plates, panels, or boards to a supporting structure for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/20—Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
Abstract
The invention relates to a building appliance, in particular to a safety notice board for a building, which comprises an underframe, a lifting piece, a power piece, a notice board assembly and a protective shell. Preceding slide and back slide sliding connection respectively are on two rectangular channels, centraxonial middle-end fixedly connected with middle gear, centraxonial both ends rotate the upper end of connecting slide and back slide in the front through the bearing frame that has the bearing respectively, centraxonial one end fixedly connected with rear gear, fixedly connected with fixing base on the back slide, the lower extreme of draw runner is provided with trapezoidal sand grip, the draw runner passes through trapezoidal sand grip sliding connection on the fixing base, fixedly connected with back rack on the draw runner, back rack and back gear engagement.
Description
Technical Field
The invention relates to a building appliance, in particular to a safety notice board for a building.
Background
The invention discloses a safety notice board with application number CN201710911420.9, relates to a safety notice board, and particularly relates to a safety notice board for overhead working. The invention aims to provide a safety notice board for high-altitude operation, which has good attraction and good prompt effect and can improve the safety. In order to solve the technical problem, the invention provides a safety notice board for high-altitude operation, which comprises a frame body and the like; the top of the frame is welded with a first connecting plate, the left side of the top of the first connecting plate is provided with a swinging device, a notice board is connected onto a swinging component of the swinging device, the top of the first connecting plate on the right side of the swinging device is provided with a knocking device, and the knocking device is positioned at the right lower side of the notice board. The invention drives the notice board to swing through the swinging of the swinging device, thereby improving the prompting effect, and the operator can freely move the position through the moving device, thereby being convenient for use, and further achieving the effects of good attraction, good prompting effect, safety improvement and convenient movement. However, the invention can only swing and cannot be recovered when not prompted.
Disclosure of Invention
The invention provides a safety notice board for a building, which has the advantages that two notice boards are arranged and can swing, so that the notice effect of the notice boards is more obvious, the height of the notice boards can be adjusted, and the notice boards can be retracted when the notice is not needed.
The invention relates to a building appliance, in particular to a safety notice board for a building, which comprises an underframe, a lifting piece, a power piece, a notice board assembly and a protective shell.
The chassis comprises transverse seats, rectangular grooves and side connecting rods, the side connecting rods are fixedly connected between two ends of each transverse seat, and the rectangular grooves are formed in the two transverse seats;
the lifting piece comprises a middle gear, a middle shaft, a front sliding plate, a rear gear, a fixed seat, a sliding strip and a rear rack, the front sliding plate and the rear sliding plate are respectively connected onto two rectangular grooves in a sliding manner, the middle end of the middle shaft is fixedly connected with the middle gear, two ends of the middle shaft are respectively connected onto the upper ends of the front sliding plate and the rear sliding plate in a rotating manner through bearing seats with bearings, one end of the middle shaft is fixedly connected with the rear gear, the rear sliding plate is fixedly connected with the fixed seat, the lower end of the sliding strip is provided with a trapezoidal convex strip, the sliding strip is connected onto the fixed seat in a sliding manner through the trapezoidal convex strip, the;
the power part comprises a motor frame, a motor, a rotary table and a rocker, the motor frame is fixedly connected to the rear sliding plate, the motor is fixedly connected to the motor frame, the rotary table is fixedly connected to an output shaft of the motor, one end of the rocker is hinged to the eccentric position of the rotary table, and the other end of the rocker is hinged to the sliding strip;
the notice board assembly comprises a moving seat, a middle rack, sliding groove plates, sliding grooves, a middle plate, vertical grooves, door-shaped sliding blocks, vertical translation plates and limit posts, wherein the lower end of the moving seat is fixedly connected with the middle plate, the middle plate is provided with the vertical grooves, the middle ends of the vertical translation plates are slidably connected with the vertical grooves, the left end surface and the right end surface of each vertical translation plate are respectively attached to the left end surface and the right end surface of each vertical groove, the vertical translation plates are fixedly connected with the two limit posts, the two limit posts are respectively contacted with the front end surface and the rear end surface of the middle plate, the front end and the rear end of each limit post are respectively and fixedly connected with the door-shaped sliding blocks, the door-shaped sliding blocks are respectively and slidably connected to the inner sides of the two transverse seats, the upper end of the moving seat is fixedly connected with a middle rack, the moving seat is symmetrically and fixedly connected with the two sliding groove plates, the middle rack is positioned between the, the middle gear is meshed with the middle rack, the middle shaft penetrates through the two sliding grooves, the middle shaft is fixedly connected with two bearings, and outer rings of the two bearings on the middle shaft are respectively connected to the two sliding grooves in a sliding mode.
The chassis further comprises a convex block and supporting legs, the two supporting legs are symmetrically arranged on the two transverse seats, screw inserting holes are formed in the lower ends of the supporting legs, and the convex block is fixedly connected to the middle end of one of the transverse seats.
The lifting piece further comprises a screw, limiting rings and a convex plate, the lower end of the front sliding plate is fixedly connected with the convex plate, the lower end of the screw is inserted on the convex plate in a clearance fit mode, the lower end of the screw is fixedly connected with the two limiting rings, the two limiting rings are respectively located at the upper end and the lower end of the convex plate, and the screw is in threaded fit with the convex block.
The notice board subassembly still includes the notice board and links the post, and the notice board is provided with two, and two equal fixedly connected with of lower extreme of two notice boards link the post, and two notice boards are respectively through linking both ends around the post fixed connection removes the seat.
The protective housing be provided with two, two protective housings fixed connection respectively about two horizontal seats between both ends, the protective housing is the door font, lift piece and notice board subassembly all are located between two protective housings.
The material of notice board is plastics or timber, and the shape of notice board is rectangle or circular, and the border position of notice board is pasted and is had reflection of light sticker, sets up a plurality of screw holes on the notice board.
The safety notice board for the building has the beneficial effects that:
the two warning boards can swing, so that the warning effect of the warning boards is more obvious, the height of the warning boards can be adjusted, and the warning boards can be retracted when the warning is not needed.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of a safety notice board for construction according to the present invention;
FIG. 2 is a first schematic structural view of the present invention with the protective case removed;
FIG. 3 is a second schematic structural view of the present invention with the protective case removed;
FIG. 4 is a third schematic structural view of the present invention with the protective case removed;
FIG. 5 is a schematic view of the structure of the chassis;
FIG. 6 is a first schematic structural view of the lifting member;
FIG. 7 is a second schematic structural view of the lifting member;
FIG. 8 is a schematic structural view of the power member;
FIG. 9 is a first schematic structural view of the notice board assembly;
FIG. 10 is a schematic structural view II of the notice board assembly;
FIG. 11 is a schematic view of the arrangement of the sign assembly with the sign and the connecting post removed.
In the figure: a chassis 1; 1-1 of a transverse seat; 1-2 of rectangular groove; 1-3 of a bump; 1-4 of supporting legs; side connecting rods 1-5; a lifting member 2; a middle gear 2-1; a middle shaft 2-2; 2-3 of a front sliding plate; 2-4 parts of a screw; 2-5 parts of a limiting ring; 2-6 parts of convex plate; 2-7 of a rear sliding plate; 2-8 parts of a rear gear; 2-9 of a fixed seat; 2-10 of a slide bar; rear racks 2-11; a power member 3; a motor frame 3-1; a motor 3-2; 3-3 of a rotary table; 3-4 of a rocker; a notice board assembly 4; a movable seat 4-1; a middle rack 4-2; 4-3 of a chute plate; 4-4 of a chute; 4-5 of a notice board; 4-6 of connecting columns; 4-7 of middle plate; 4-8 of vertical groove; 4-9 of a door-shaped sliding block; 4-10 of vertical translation plate; 4-11 parts of a limiting column; a protective shell 5.
Detailed Description
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 11, the invention relates to a building appliance, in particular to a building safety notice board, comprising a bottom frame 1, a lifting member 2, a power member 3, a notice board assembly 4 and a protective shell 5, wherein the two notice boards 4-5 are arranged in the building appliance, and the two notice boards 4-5 can swing, so that the notice effect of the notice boards 4-5 is more obvious, the height of the notice boards 4-5 can be adjusted, and the notice boards 4-5 can be retracted when the notice is not needed.
The chassis 1 comprises transverse seats 1-1, rectangular grooves 1-2 and side connecting rods 1-5, the side connecting rods 1-5 are fixedly connected between two ends of each of the two transverse seats 1-1, and the rectangular grooves 1-2 are arranged on the two transverse seats 1-1; two lateral connecting rods 1-5 can connect the two cross seats 1-1 together.
The lifting piece 2 comprises a middle gear 2-1, a middle shaft 2-2, a front sliding plate 2-3, a rear sliding plate 2-7, a rear gear 2-8, a fixed seat 2-9, a sliding strip 2-10 and a rear rack 2-11, the front sliding plate 2-3 and the rear sliding plate 2-7 are respectively connected on two rectangular grooves 1-2 in a sliding manner, the middle end of the middle shaft 2-2 is fixedly connected with the middle gear 2-1, two ends of the middle shaft 2-2 are respectively connected at the upper ends of the front sliding plate 2-3 and the rear sliding plate 2-7 in a rotating manner through a bearing seat with a bearing, one end of the middle shaft 2-2 is fixedly connected with the rear gear 2-8, the rear sliding plate 2-7 is fixedly connected with the fixed seat 2-9, the lower end of the sliding strip 2-10 is provided with a trapezoidal convex strip, the sliding strip 2-10 is connected, the slide bar 2-10 is fixedly connected with a rear rack 2-11, and the rear rack 2-11 is meshed with a rear gear 2-8; the front sliding plate 2-3 and the rear sliding plate 2-7 can respectively vertically slide on the two rectangular grooves 1-2, the sliding strips 2-10 can slide left and right on the fixing seats 2-9, the sliding strips 2-10 can drive the rear racks 2-11 to slide left and right when sliding left and right, and the rear racks 2-11 can drive the middle shaft 2-2 and the middle gear 2-1 to rotate when sliding left and right.
The power part 3 comprises a motor frame 3-1, a motor 3-2, a rotary table 3-3 and a rocker 3-4, the motor frame 3-1 is fixedly connected to a rear sliding plate 2-7, the motor 3-2 is fixedly connected to the motor frame 3-1, the rotary table 3-3 is fixedly connected to an output shaft of the motor 3-2, one end of the rocker 3-4 is hinged to the eccentric position of the rotary table 3-3, and the other end of the rocker 3-4 is hinged to a sliding strip 2-10; the motor 3-2 can drive the rotary disc 3-3 to rotate when rotating, and the rotary disc 3-3 can drive the slide bar 2-10 to slide on the fixed seat 2-9 in a left-right reciprocating manner through the rocker 3-4 when rotating, so that the middle shaft 2-2 and the middle gear 2-1 can also rotate in a reciprocating manner when rotating.
The notice board component 4 comprises a moving seat 4-1, a middle rack 4-2, a sliding chute plate 4-3, a sliding chute 4-4, an intermediate plate 4-7, a vertical groove 4-8, a door-shaped slide block 4-9, a vertical translation plate 4-10 and a limit column 4-11, wherein the lower end of the moving seat 4-1 is fixedly connected with the intermediate plate 4-7, the intermediate plate 4-7 is provided with the vertical groove 4-8, the middle end of the vertical translation plate 4-10 is slidably connected with the vertical groove 4-8, the left end surface and the right end surface of the vertical translation plate 4-10 are respectively attached to the left end surface and the right end surface of the vertical groove 4-8, the vertical translation plate 4-10 is fixedly connected with two limit columns 4-11, the two limit columns 4-11 are respectively contacted with the front end surface and the rear end surface of the intermediate plate 4-7, the front end and rear end of each limit column 4-11 are respectively fixedly, the door-shaped sliding blocks 4-9 are in a door shape, the two door-shaped sliding blocks 4-9 are respectively connected to the inner sides of the two transverse seats 1-1 in a sliding mode, the upper end of the movable seat 4-1 is fixedly connected with a middle rack 4-2, the movable seat 4-1 is symmetrically and fixedly connected with two sliding groove plates 4-3, the middle rack 4-2 is located between the two sliding groove plates 4-3, the two sliding groove plates 4-3 are respectively provided with a sliding groove 4-4, the middle gear 2-1 is located between the two sliding groove plates 4-3, the middle gear 2-1 is meshed with the middle rack 4-2, the middle shaft 2-2 penetrates through the two sliding grooves 4-4, the middle shaft 2-2 is fixedly connected with two bearings, and the outer rings of the two bearings on the middle shaft 2-2 are respectively connected to the two sliding grooves 4-4. The middle gear 2-1 can drive the moving seat 4-1 and the middle rack 4-2 to reciprocate left and right when reciprocating, at the moment, the middle plate 4-7 can also reciprocate left and right, the middle plate 4-7 drives the vertical translation plate 4-10 to reciprocate left and right when reciprocating left and right, the two limiting columns 4-11 are used for enabling the vertical translation plate 4-10 to vertically slide on the vertical groove 4-8 only, the vertical translation plate 4-10 drives the two door-shaped sliding blocks 4-9 to respectively reciprocate left and right on the inner sides of the two transverse seats 1-1 when reciprocating left and right, the door-shaped sliding blocks 4-9 and the two vertical translation plates 4-10 are used for limiting the middle plate 4-7 to be always in a vertical state, when the moving seat 4-1 reciprocates left and right, the middle shaft 2-2 can reciprocate left and right on the two sliding grooves 4-4, when the central shaft 2-2 is lifted or lowered, the two sliding groove plates 4-3 are driven to be lifted or lowered, so that the movable seat 4-1 is driven to be lifted or lowered.
The underframe 1 further comprises a bump 1-3 and supporting legs 1-4, the two supporting legs 1-4 are symmetrically arranged on the two transverse seats 1-1, screw jacks are arranged at the lower ends of the supporting legs 1-4, and the bump 1-3 is fixedly connected at the middle end of one transverse seat 1-1. The legs 1-4 are used as supports, and the screw inserting holes at the lower ends of the legs 1-4 can be inserted with screws, so that the invention is fixed at a certain position through the screws.
The lifting piece 2 further comprises a screw 2-4, limiting rings 2-5 and convex plates 2-6, the convex plates 2-6 are fixedly connected to the lower ends of the front sliding plates 2-3, the lower ends of the screw 2-4 are inserted into the convex plates 2-6 in a clearance fit mode, the lower ends of the screw 2-4 are fixedly connected with the two limiting rings 2-5, the two limiting rings 2-5 are respectively located at the upper ends and the lower ends of the convex plates 2-6, and the screw 2-4 is in threaded fit with the convex blocks 1-3. The screw rods 2-4 can rotate on the convex plates 2-6, the two limiting rings 2-5 are used for preventing the screw rods 2-4 from vertically sliding on the convex plates 2-6, and the screw rods 2-4 can be rotated to drive the convex plates 2-6 to vertically move so as to drive the front sliding plates 2-3 to vertically slide and further drive the whole lifting piece 2 to lift.
The notice board assembly 4 further comprises two notice boards 4-5 and connecting columns 4-6, the two notice boards 4-5 are arranged, the lower ends of the two notice boards 4-5 are fixedly connected with the two connecting columns 4-6, and the two notice boards 4-5 are fixedly connected to the front end and the rear end of the movable seat 4-1 through the connecting columns 4-6 respectively. The movable seat 4-1 can be lifted or lowered to drive the notice board 4-5 and the connecting column 4-6 to be lifted or lowered, and the movable seat 4-1 can drive the notice board 4-5 and the connecting column 4-6 to slide left and right in a reciprocating manner when sliding left and right, so that the notice board 4-5 can attract people more.
The two protective housings 5 are respectively fixedly connected between the left end and the right end of the two transverse seats 1-1, the protective housings 5 are in a door shape, and the lifting piece 2 and the notice board assembly 4 are located between the two protective housings 5. When the prompt of the prompt board 4-5 is not needed, the prompt board 4-5 can be lowered between the two protective shells 5, and the two prompt boards 4-5 are blocked.
The prompt board 4-5 is made of plastic or wood, the prompt board 4-5 is rectangular or circular, a reflective sticker is pasted on the edge position of the prompt board 4-5, and a plurality of threaded holes are formed in the prompt board 4-5. The light-reflecting paster can make the notice board 4-5 attract people's attention, and a plurality of threaded holes on the notice board 4-5 can be used for connecting the sign of the warning words.
The working principle of the invention is as follows: two lateral connecting rods 1-5 can connect the two cross seats 1-1 together. The front sliding plate 2-3 and the rear sliding plate 2-7 can respectively vertically slide on the two rectangular grooves 1-2, the sliding strips 2-10 can slide left and right on the fixing seats 2-9, the sliding strips 2-10 can drive the rear racks 2-11 to slide left and right when sliding left and right, and the rear racks 2-11 can drive the middle shaft 2-2 and the middle gear 2-1 to rotate when sliding left and right. The motor 3-2 can drive the rotary disc 3-3 to rotate when rotating, and the rotary disc 3-3 can drive the slide bar 2-10 to slide on the fixed seat 2-9 in a left-right reciprocating manner through the rocker 3-4 when rotating, so that the middle shaft 2-2 and the middle gear 2-1 can also rotate in a reciprocating manner when rotating. The middle gear 2-1 can drive the moving seat 4-1 and the middle rack 4-2 to reciprocate left and right when reciprocating, at the moment, the middle plate 4-7 can also reciprocate left and right, the middle plate 4-7 drives the vertical translation plate 4-10 to reciprocate left and right when reciprocating left and right, the two limiting columns 4-11 are used for enabling the vertical translation plate 4-10 to vertically slide on the vertical groove 4-8 only, the vertical translation plate 4-10 drives the two door-shaped sliding blocks 4-9 to respectively reciprocate left and right on the inner sides of the two transverse seats 1-1 when reciprocating left and right, the door-shaped sliding blocks 4-9 and the two vertical translation plates 4-10 are used for limiting the middle plate 4-7 to be always in a vertical state, when the moving seat 4-1 reciprocates left and right, the middle shaft 2-2 can reciprocate left and right on the two sliding grooves 4-4, when the central shaft 2-2 is lifted or lowered, the two sliding groove plates 4-3 are driven to be lifted or lowered, so that the movable seat 4-1 is driven to be lifted or lowered. The legs 1-4 are used as supports, and the screw inserting holes at the lower ends of the legs 1-4 can be inserted with screws, so that the invention is fixed at a certain position through the screws. The screw rods 2-4 can rotate on the convex plates 2-6, the two limiting rings 2-5 are used for preventing the screw rods 2-4 from vertically sliding on the convex plates 2-6, and the screw rods 2-4 can be rotated to drive the convex plates 2-6 to vertically move so as to drive the front sliding plates 2-3 to vertically slide and further drive the whole lifting piece 2 to lift. The movable seat 4-1 can be lifted or lowered to drive the notice board 4-5 and the connecting column 4-6 to be lifted or lowered, and the movable seat 4-1 can drive the notice board 4-5 and the connecting column 4-6 to slide left and right in a reciprocating manner when sliding left and right, so that the notice board 4-5 can attract people more. When the prompt of the prompt board 4-5 is not needed, the prompt board 4-5 can be lowered between the two protective shells 5, and the two prompt boards 4-5 are blocked. The light-reflecting paster can make the notice board 4-5 attract people's attention, and a plurality of threaded holes on the notice board 4-5 can be used for connecting the sign of the warning words.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (3)
1. The utility model provides a safety notice board for building, includes chassis (1), lift (2), power spare (3) and notice board subassembly (4), its characterized in that: the chassis (1) comprises transverse seats (1-1), rectangular grooves (1-2) and side connecting rods (1-5), the side connecting rods (1-5) are fixedly connected between two ends of the two transverse seats (1-1), and the rectangular grooves (1-2) are arranged on the two transverse seats (1-1);
the lifting piece (2) comprises a middle gear (2-1), a middle shaft (2-2), a front sliding plate (2-3), a rear sliding plate (2-7), a rear gear (2-8), a fixing seat (2-9), a sliding strip (2-10) and a rear rack (2-11), the front sliding plate (2-3) and the rear sliding plate (2-7) are respectively connected onto the two rectangular grooves (1-2) in a sliding manner, the middle end of the middle shaft (2-2) is fixedly connected with the middle gear (2-1), two ends of the middle shaft (2-2) are respectively connected onto the upper ends of the front sliding plate (2-3) and the rear sliding plate (2-7) in a rotating manner through a bearing seat with a bearing, one end of the middle shaft (2-2) is fixedly connected with the rear gear (2-8), the fixing seat (2-9) is fixedly connected onto the rear sliding plate (2-, the lower end of each sliding strip (2-10) is provided with a trapezoidal convex strip, each sliding strip (2-10) is connected to the corresponding fixed seat (2-9) in a sliding mode through the trapezoidal convex strip, each sliding strip (2-10) is fixedly connected with a rear rack (2-11), and each rear rack (2-11) is meshed with the corresponding rear gear (2-8);
the power part (3) comprises a motor frame (3-1), a motor (3-2), a rotary table (3-3) and a rocker (3-4), the motor frame (3-1) is fixedly connected to the rear sliding plate (2-7), the motor (3-2) is fixedly connected to the motor frame (3-1), the rotary table (3-3) is fixedly connected to an output shaft of the motor (3-2), one end of the rocker (3-4) is hinged to the eccentric position of the rotary table (3-3), and the other end of the rocker (3-4) is hinged to the sliding strip (2-10);
the notice board component (4) comprises a moving seat (4-1), a middle rack (4-2), a sliding groove plate (4-3), a sliding groove (4-4), a middle plate (4-7), a vertical groove (4-8), a door-shaped sliding block (4-9), a vertical translation plate (4-10) and limiting columns (4-11), the lower end of the moving seat (4-1) is fixedly connected with the middle plate (4-7), the middle plate (4-7) is provided with the vertical groove (4-8), the middle end of the vertical translation plate (4-10) is connected onto the vertical groove (4-8) in a sliding manner, the left end face and the right end face of the vertical translation plate (4-10) are respectively attached to the left end face and the right end face of the vertical groove (4-8), the vertical translation plate (4-10) is fixedly connected with the two limiting columns (4-11), the two limiting columns (4-11) are respectively contacted with the front end face and the rear end face of the middle plate (4-7), the front end and the rear end of each limiting column (4-11) are respectively and fixedly connected with a door-shaped sliding block (4-9), the door-shaped sliding blocks (4-9) are respectively and slidably connected with the inner sides of the two transverse seats (1-1), the upper end of the movable seat (4-1) is fixedly connected with a middle rack (4-2), the movable seat (4-1) is symmetrically and fixedly connected with two sliding groove plates (4-3), the middle rack (4-2) is positioned between the two sliding groove plates (4-3), the two sliding groove plates (4-3) are respectively provided with a sliding groove (4-4), and the middle gear (2-1) is positioned between the two sliding groove plates (4-3), the middle gear (2-1) is meshed with the middle rack (4-2), the middle shaft (2-2) penetrates through the two sliding chutes (4-4), the middle shaft (2-2) is fixedly connected with two bearings, and outer rings of the two bearings on the middle shaft (2-2) are respectively connected to the two sliding chutes (4-4) in a sliding manner;
the chassis (1) further comprises bumps (1-3) and supporting legs (1-4), the two supporting legs (1-4) are symmetrically arranged on the two transverse seats (1-1), screw inserting holes are formed in the lower ends of the supporting legs (1-4), and the bump (1-3) is fixedly connected to the middle end of one transverse seat (1-1);
the lifting piece (2) further comprises a screw (2-4), limiting rings (2-5) and convex plates (2-6), the lower end of the front sliding plate (2-3) is fixedly connected with the convex plates (2-6), the lower ends of the screw (2-4) are inserted on the convex plates (2-6) in a clearance fit manner, the lower end of the screw (2-4) is fixedly connected with the two limiting rings (2-5), the two limiting rings (2-5) are respectively positioned at the upper end and the lower end of the convex plates (2-6), and the screw (2-4) is in threaded fit with the convex plates (1-3);
the notice board assembly (4) further comprises notice boards (4-5) and connecting columns (4-6), the number of the notice boards (4-5) is two, the lower ends of the two notice boards (4-5) are fixedly connected with the two connecting columns (4-6), and the two notice boards (4-5) are fixedly connected to the front end and the rear end of the movable seat (4-1) respectively through the connecting columns (4-6).
2. The architectural safety notice board according to claim 1, further comprising a protective case (5), characterized in that: the protective housing (5) be provided with two, two protective housing (5) fixed connection respectively between the left and right sides both ends of two horizontal seats (1-1), protective housing (5) are the door font, lift (2) and notice board subassembly (4) all are located between two protective housing (5).
3. A safety notice board for construction according to claim 2, wherein: the material of the notice board (4-5) is plastic or wood, the shape of the notice board (4-5) is rectangular or circular, a reflective sticker is pasted at the edge position of the notice board (4-5), and a plurality of threaded holes are formed in the notice board (4-5).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010399570.8A CN111554179A (en) | 2018-08-01 | 2018-08-01 | Working method of safety notice board for building |
| CN201810866146.2A CN108962005B (en) | 2018-08-01 | 2018-08-01 | Safety notice board for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866146.2A CN108962005B (en) | 2018-08-01 | 2018-08-01 | Safety notice board for building |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010399570.8A Division CN111554179A (en) | 2018-08-01 | 2018-08-01 | Working method of safety notice board for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108962005A CN108962005A (en) | 2018-12-07 |
| CN108962005B true CN108962005B (en) | 2020-08-18 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010399570.8A Withdrawn CN111554179A (en) | 2018-08-01 | 2018-08-01 | Working method of safety notice board for building |
| CN201810866146.2A Active CN108962005B (en) | 2018-08-01 | 2018-08-01 | Safety notice board for building |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010399570.8A Withdrawn CN111554179A (en) | 2018-08-01 | 2018-08-01 | Working method of safety notice board for building |
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| Country | Link |
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| CN (2) | CN111554179A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349414A (en) * | 2019-08-07 | 2019-10-18 | 重庆交通大学 | A kind of interchange ramp novel cruise prior-warning device |
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|---|---|---|---|---|
| JPH11249586A (en) * | 1998-03-04 | 1999-09-17 | Yazaki Corp | Supporting structure of display |
| CN106991914A (en) * | 2017-04-19 | 2017-07-28 | 汪永清 | A kind of construction site construction notice board |
| CN206541581U (en) * | 2017-02-14 | 2017-10-03 | 上海创徽科技发展有限公司 | A kind of removable advertising device |
| CN206657585U (en) * | 2017-03-07 | 2017-11-21 | 肖华 | A kind of rotary promotional plate of medical ophthalmology publicity |
| CN107633766A (en) * | 2017-09-29 | 2018-01-26 | 牛宝成 | Swing type promotional plate is used in a kind of orthopaedics publicity |
| CN107644585A (en) * | 2017-09-19 | 2018-01-30 | 郑海华 | A kind of montane fire prevention alarming device |
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2018
- 2018-08-01 CN CN202010399570.8A patent/CN111554179A/en not_active Withdrawn
- 2018-08-01 CN CN201810866146.2A patent/CN108962005B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11249586A (en) * | 1998-03-04 | 1999-09-17 | Yazaki Corp | Supporting structure of display |
| CN206541581U (en) * | 2017-02-14 | 2017-10-03 | 上海创徽科技发展有限公司 | A kind of removable advertising device |
| CN206657585U (en) * | 2017-03-07 | 2017-11-21 | 肖华 | A kind of rotary promotional plate of medical ophthalmology publicity |
| CN106991914A (en) * | 2017-04-19 | 2017-07-28 | 汪永清 | A kind of construction site construction notice board |
| CN107644585A (en) * | 2017-09-19 | 2018-01-30 | 郑海华 | A kind of montane fire prevention alarming device |
| CN107633766A (en) * | 2017-09-29 | 2018-01-26 | 牛宝成 | Swing type promotional plate is used in a kind of orthopaedics publicity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108962005A (en) | 2018-12-07 |
| CN111554179A (en) | 2020-08-18 |
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