CN212847431U - Sign for building site - Google Patents
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- CN212847431U CN212847431U CN202022074985.6U CN202022074985U CN212847431U CN 212847431 U CN212847431 U CN 212847431U CN 202022074985 U CN202022074985 U CN 202022074985U CN 212847431 U CN212847431 U CN 212847431U
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Abstract
The utility model discloses a sign for construction site, which relates to the technical field of building construction safety warning equipment, and adopts the technical scheme that the sign comprises a base, wherein an indication frame is arranged above the base, a protection plate is embedded at one side of the indication frame, a cleaning mechanism for brushing the indication frame and the protection plate is arranged at the inner side of the indication frame, and a lifting mechanism and a buffer mechanism for adjusting the height of the indication frame are arranged on the base; the bottom fixedly connected with of instruction frame two solid fixed rings of symmetry, solid fixed ring's bottom fixedly connected with fixed plate. The utility model has the advantages that: this device can drive brush board reciprocating slide about through the stopper when the lead screw rotates through components such as reciprocating motion's lead screw, brush board, makes the brush board brush instruction frame and guard plate, realizes the automatic clearance to the inside instruction sign of device, reduces the amount of hand labor, and makes the dust in the instruction frame drop into in the dust-collecting box under the drive of brush board through the through-hole of both sides, avoids the dust to scatter about.
Description
Technical Field
The utility model relates to a construction safety warning equipment technical field, in particular to sign for building site.
Background
In order to reduce potential safety hazards brought by a construction site, during field construction, construction units are required to set obvious safety warning devices at dangerous positions such as construction entrances, construction hoisting machinery, temporary electric facilities, scaffolds, access passage openings, stair openings, elevator shafts, hole openings, bridge openings, tunnel openings, foundation pit edges, explosive substances, harmful dangerous gas and liquid storage places and the like.
The existing sign has single structure and few functions, is mostly directly placed on the ground, is difficult to ensure the safety in use, needs to be moved to a prompting place for a period of time in construction, and has large resetting difficulty; indicate the sign and can receive certain external force impact sometimes in the construction scene, lead to the sign crooked, can't play clear and definite warning effect, and present sign is placed on the building site for a long time, because the dust content in the building site air is higher, the sign is covered by the dust easily, needs often clean.
SUMMERY OF THE UTILITY MODEL
In order to realize the utility model purpose, to above-mentioned technical problem, the utility model provides a sign for building site.
The technical scheme includes that the device comprises a base, an indicating frame is arranged above the base, a protection plate is embedded on one side of the indicating frame, a cleaning mechanism for brushing the indicating frame and the protection plate is arranged on the inner side of the indicating frame, and a lifting mechanism and a buffer mechanism for adjusting the height of the indicating frame are arranged on the base;
the bottom fixedly connected with of instruction frame two solid fixed rings of symmetry, gu fixed ring's bottom fixedly connected with fixed plate.
The cleaning mechanism comprises two lead screws which are distributed in the indicating frame in an up-and-down symmetrical mode, and two first motors are fixedly connected inside one side of the indicating frame;
one end of the screw rod is coaxial with an output shaft of the first motor, and the other end of the screw rod is rotatably connected with the indicating frame;
the two screw rods are respectively in threaded connection with a limiting block, and one surface, facing the protection plate, of each limiting block is fixedly connected with a brush plate; the cleaning surface of the brush plate contacts the surface of the protection plate.
The lifting mechanism comprises two vertically and symmetrically arranged screw rods, one end of each screw rod is connected with an output shaft of the second motor, and the other end of each screw rod is rotatably connected to the base;
the second motor is fixedly connected with the bottom end of the base;
the screw rod is connected with a horizontal lifting plate in a threaded manner, and two ends of the lifting plate are connected with the inside of the base in a sliding manner.
The buffer mechanism comprises two telescopic rods fixedly connected to the top end of the lifting plate, the top ends of the telescopic rods are fixedly connected with the bottom end of the fixed plate, springs are sleeved on the outer sides of the telescopic rods, and the top ends and the bottom ends of the springs are respectively fixedly connected with the fixed plate and the lifting plate;
the top end of the lifting plate is fixedly connected with a fixing frame, and the fixing frame is arranged on the outer side of the telescopic rod; a fixed rod is fixedly connected to the top end of the lifting plate and the middle of the two telescopic rods, and a limiting plate is fixedly connected to the top end of the fixed rod; the limiting plate is arranged between the two fixing rings and is positioned above the fixing plate; the inner end face of the fixing frame is connected with the outer end face of the fixing ring in a sliding manner; the inner end face of the fixing ring is connected with the outer end face of the limiting plate in a sliding mode;
the fixed rod is connected with the fixed plate in a sliding manner; two sides of the fixed frame are movably connected with the base; and the two ends of the fixing plate are slidably connected with the inside of the fixing frame.
The dust collecting box is connected to two sides of the bottom of the indicating frame in a sliding mode respectively, a clamping block is fixedly arranged at the top end of the dust collecting box, and the clamping block is connected with the indicating frame in a sliding mode.
The bottom end of the indicating frame is provided with a through hole corresponding to the dust collecting box, and the dust collecting box is arranged below the through hole;
the bottom end inner side of the indicating frame is provided with a sliding groove, and the clamping block is in sliding connection with the inside of the sliding groove.
The cleaning surface of the brush plate is made of a metal aluminum plate with sponge blocks attached to the surface; the top end and the bottom end of the brush plate are in sliding connection with the inner wall surface of the indicating frame; the protection plate is composed of an acrylic organic glass plate.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the device can drive the brush plate to slide in a left-right reciprocating manner through the limiting block when the screw rod rotates through components such as the screw rod and the brush plate which do reciprocating motion, so that the brush plate brushes the indication frame and the protection plate, the automatic cleaning of the indication marks in the device is realized, the labor intensity is reduced, the indication marks in the indication frame are prevented from being covered by dust, and the dust in the indication frame is driven by the brush plate to fall into the dust collection box through the through holes on the two sides, so that the dust is prevented from scattering;
the fixed ring is limited by the fixed rod and the limiting plate, so that the phenomenon that the indicating frame is inclined under the action of external force is reduced;
the indication frame is buffered through the telescopic rod and the spring, so that the damage to the indication frame under the action of external force is reduced;
the lifting plate is driven to move through the screw rod, so that the height of the indicating frame can be adjusted, other equipment is prevented from shielding the indicating frame, and the indicating effect of the device is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Wherein the reference numerals are: 1. an indication frame; 2. a screw rod; 3. a first motor; 4. brushing the board; 5. a dust collecting box; 6. a clamping block; 7. a fixing ring; 8. a fixing plate; 9. a base; 10. a second motor; 11. a screw; 12. a lifting plate; 13. a fixed mount; 14. fixing the rod; 15. a limiting plate; 16. a telescopic rod; 17. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1, the utility model provides a sign for construction site, which comprises a base 9, an indicating frame 1 is arranged above the base 9, a protection plate is embedded at one side of the indicating frame 1, a cleaning mechanism for brushing the indicating frame 1 and the protection plate is arranged at the inner side of the indicating frame 1, and a lifting mechanism and a buffer mechanism for adjusting the height of the indicating frame 1 are arranged on the base 9;
the bottom end of the indication frame 1 is fixedly connected with two symmetrical fixing rings 7, and the bottom end of each fixing ring 7 is fixedly connected with a fixing plate 8.
The cleaning mechanism comprises two lead screws 2 which are distributed in the indicating frame 1 in an up-down symmetrical manner, and two first motors 3 are fixedly connected inside one side of the indicating frame 1;
one end of the screw rod 2 is coaxial with an output shaft of the first motor 3, and the other end of the screw rod 2 is rotationally connected with the indicating frame 1;
the two screw rods 2 are respectively in threaded connection with a limiting block, and one surface of each limiting block facing the protection plate is fixedly connected with a brush plate 4; the cleaning surface of the brush plate 4 contacts the surface of the protection plate.
The lifting mechanism comprises two vertically and symmetrically arranged screw rods 11, one end of each screw rod 11 is connected with an output shaft of the second motor 10, and the other end of each screw rod 11 is rotatably connected to the base 9;
the second motor 10 is fixedly connected with the bottom end of the base 9;
a horizontal lifting plate 12 is connected to the screw 11 in a threaded manner, and two ends of the lifting plate 12 are slidably connected with the inside of the base 9.
The buffer mechanism comprises two telescopic rods 16 fixedly connected to the top end of the lifting plate 12, the top ends of the telescopic rods 16 are fixedly connected with the bottom end of the fixed plate 8, springs 17 are sleeved on the outer sides of the telescopic rods 16, and the top ends and the bottom ends of the springs 17 are fixedly connected with the fixed plate 8 and the lifting plate 12 respectively;
the top end of the lifting plate 12 is fixedly connected with a fixed frame 13, and the fixed frame 13 is arranged on the outer side of the telescopic rod 16; a fixed rod 14 is fixedly connected to the top end of the lifting plate 12 and the middle of the two telescopic rods 16, and a limiting plate 15 is fixedly connected to the top end of the fixed rod 14; the limiting plate 15 is arranged between the two fixing rings 7 and above the fixing plate 8; the inner end surface of the fixed frame 13 is connected with the outer end surface of the fixed ring 7 in a sliding way; the inner end face of the fixing ring 7 is connected with the outer end face of the limiting plate 15 in a sliding mode;
the fixed rod 14 is connected with the fixed plate 8 in a sliding way; two sides of the fixed frame 13 are movably connected with the base 9; the two ends of the fixing plate 8 are slidably connected with the inside of the fixing frame 13.
The two sides of the bottom of the indicating frame 1 are respectively connected with a dust collecting box 5 in a sliding manner, the top end of the dust collecting box 5 is fixedly provided with a fixture block 6, and the fixture block 6 is connected with the indicating frame 1 in a sliding manner.
The bottom end of the indicating frame 1 is provided with a through hole corresponding to the dust collecting box 5, and the dust collecting box 5 is arranged below the through hole;
the bottom inboard of instruction frame 1 has seted up the spout, fixture block 6 and the inside sliding connection of spout.
The cleaning surface of the brush plate 4 is made of a metal aluminum plate with sponge blocks attached to the surface; the top end and the bottom end of the brush plate 4 are in sliding connection with the inner wall surface of the indicating frame 1; the protection plate is composed of an acrylic organic glass plate.
When the utility model is used, when the indication frame and the protection plate need to be cleaned, the first motor 3 is opened, the first motor 3 drives the screw rod 2 to rotate, the screw rod 2 drives the limiting block to reciprocate, the limiting block drives the brush plate 4 to slide back and forth left and right, so that the brush plate 4 brushes the indication frame 1 and the protection plate, the indication mark in the device is automatically cleaned, and the brushed dust falls into the dust collection box 5 through the through holes at the two sides, thereby preventing the dust from scattering; when the dust is fully collected, the dust collecting box 5 can be pulled out from the chute to dump the dust, and then the clamping block 6 of the dust collecting box 5 is clamped in the chute;
the fixing rod 14 and the limiting plate 15 limit the fixing ring 7, so that the phenomenon that the indicating frame 1 is inclined under the action of external force is reduced;
the telescopic rod 16 and the spring 17 buffer the indicating frame 1, so that the damage to the indicating frame 1 under the action of external force is reduced;
when other equipment shelters from the instruction frame 1, start second motor 10, screw rod 11 rotates, drives lifter plate 12 and rises or descends, makes the height of instruction frame 1 adjust.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The sign for the construction site is characterized by comprising a base (9), wherein an indicating frame (1) is arranged above the base (9), a protection plate is embedded in one side of the indicating frame (1), a cleaning mechanism for brushing the indicating frame (1) and the protection plate is arranged on the inner side of the indicating frame (1), and a lifting mechanism and a buffer mechanism for adjusting the height of the indicating frame (1) are arranged on the base (9);
the bottom fixedly connected with of instruction frame (1) two fixed rings (7) of symmetry, the bottom fixedly connected with fixed plate (8) of fixed ring (7).
2. A signboard for construction sites according to claim 1, wherein the cleaning mechanism comprises two screw rods (2) which are distributed in the indicating frame (1) in a vertically symmetrical manner, and two first motors (3) are fixedly connected to the inner part of one side of the indicating frame (1);
one end of the screw rod (2) is coaxial with an output shaft of the first motor (3), and the other end of the screw rod (2) is rotatably connected with the indicating frame (1);
the two screw rods (2) are respectively in threaded connection with a limiting block, and one surface, facing the protection plate, of the two limiting blocks is fixedly connected with a brush plate (4); the cleaning surface of the brush plate (4) is in contact with the plate surface of the protection plate.
3. A signboard for construction sites according to claim 1, wherein the lifting mechanism comprises two screws (11) which are vertically and symmetrically arranged, one end of the screw (11) is connected with the output shaft of the second motor (10), and the other end is rotatably connected with the base (9);
the second motor (10) is fixedly connected with the bottom end of the base (9);
the screw rod (11) is connected with a horizontal lifting plate (12) in a threaded mode, and two ends of the lifting plate (12) are connected with the inside of the base (9) in a sliding mode.
4. A signboard for construction sites according to claim 3, wherein the buffer mechanism comprises two telescopic rods (16) fixedly connected to the top end of the lifting plate (12), the top end of the telescopic rod (16) is fixedly connected to the bottom end of the fixed plate (8), a spring (17) is sleeved on the outer side of the telescopic rod (16), and the top end and the bottom end of the spring (17) are respectively fixedly connected to the fixed plate (8) and the lifting plate (12);
the top end of the lifting plate (12) is fixedly connected with a fixed frame (13), and the fixed frame (13) is arranged on the outer side of the telescopic rod (16); a fixed rod (14) is fixedly connected to the top end of the lifting plate (12) and the middle of the two telescopic rods (16), and a limiting plate (15) is fixedly connected to the top end of the fixed rod (14); the limiting plate (15) is arranged between the two fixing rings (7) and above the fixing plate (8); the inner end face of the fixed frame (13) is in sliding connection with the outer end face of the fixed ring (7); the inner end face of the fixing ring (7) is connected with the outer end face of the limiting plate (15) in a sliding mode;
the fixing rod (14) is connected with the fixing plate (8) in a sliding manner; two sides of the fixed frame (13) are movably connected with the base (9); and two ends of the fixing plate (8) are slidably connected with the inside of the fixing frame (13).
5. The sign for the construction site as claimed in claim 1, wherein the two sides of the bottom of the indication frame (1) are respectively connected with a dust collection box (5) in a sliding manner, a fixture block (6) is fixedly arranged at the top end of the dust collection box (5), and the fixture block (6) is connected with the indication frame (1) in a sliding manner.
6. The indication board for the construction site as claimed in claim 5, wherein the bottom end of the indication frame (1) is opened with a through hole corresponding to the dust collection box (5), and the dust collection box (5) is arranged below the through hole;
the bottom end inner side of the indicating frame (1) is provided with a sliding groove, and the clamping block (6) is in sliding connection with the inside of the sliding groove.
7. A signboard for construction sites according to claim 2, wherein the cleaning surface of the brush plate (4) is made of a metallic aluminum plate with a sponge block attached to the surface; the top end and the bottom end of the brush plate (4) are in sliding connection with the inner wall surface of the indicating frame (1); the protection plate is composed of an acrylic organic glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022074985.6U CN212847431U (en) | 2020-09-21 | 2020-09-21 | Sign for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022074985.6U CN212847431U (en) | 2020-09-21 | 2020-09-21 | Sign for building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212847431U true CN212847431U (en) | 2021-03-30 |
Family
ID=75149600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022074985.6U Active CN212847431U (en) | 2020-09-21 | 2020-09-21 | Sign for building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212847431U (en) |
-
2020
- 2020-09-21 CN CN202022074985.6U patent/CN212847431U/en active Active
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