CN215482518U - Construction site safety construction warning device - Google Patents
Construction site safety construction warning device Download PDFInfo
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- CN215482518U CN215482518U CN202122178693.1U CN202122178693U CN215482518U CN 215482518 U CN215482518 U CN 215482518U CN 202122178693 U CN202122178693 U CN 202122178693U CN 215482518 U CN215482518 U CN 215482518U
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Abstract
The utility model discloses a building construction site safety construction warning device, which belongs to the field of building construction warning devices, wherein a supporting mechanism which supports a warning board on a base and can adjust the supporting height is arranged at the bottom end of the warning board, a rolling mechanism which supports the warning board and can facilitate the movement of the device is arranged in the bottom end of the base, the rolling mechanism is connected with the supporting mechanism through a telescopic mechanism which can only stretch up and down, the rolling mechanism can adjust the height along with the supporting mechanism under the action of the telescopic mechanism, and the supporting mechanism comprises a threaded rod which is vertically and fixedly arranged at the bottom end of the warning board, a connecting ring body which is fixedly arranged at the top end of the base and a threaded sleeve which is rotatably arranged at the inner side of the connecting ring body and the top end of the threaded sleeve extends vertically and upwards. According to the utility model, the threaded rod is driven by the threaded sleeve, and the sleeve and the sliding rod can only be matched with each other in a vertical sliding manner, so that the threaded rod and the supporting plate can only move vertically, and the use height of the warning board and the use state of the universal wheel can be adjusted simultaneously.
Description
Technical Field
The utility model relates to the field of building construction warning devices, in particular to a building construction site safety construction warning device.
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 as a construction site or construction site, also called as a construction site, and devices capable of prompting passers-by are mostly required to be placed around the construction site so as to ensure the safety of the passers-by.
The existing warning device for the construction site has the defects that the use height is single, the device cannot be flexibly moved, and the application range and the use convenience of the device are influenced.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model aims to provide a building construction site safety construction warning device to solve the problems in the background technology.
2. Technical scheme
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a building construction site safety construction warning device, includes base and warning sign, the bottom of warning sign is equipped with and supports its supporting mechanism on the base and adjustable support height, the inside rolling mechanism that is equipped with to its supporting and can make things convenient for the device to remove that is equipped with in bottom of base, rolling mechanism is connected with supporting mechanism through telescopic machanism that only can stretch out and draw back from top to bottom, and rolling mechanism follows supporting mechanism and carries out the regulation of height together under telescopic machanism's effect.
Further, the supporting mechanism includes that perpendicular and fixed threaded rod, the fixed threaded sleeve that locates the base top and connect the ring body, rotate and locate the inboard and the vertical upwards extension in top of connecting the ring body that locates the warning sign bottom, threaded rod screw thread is pegged graft in threaded sleeve's inboard, the bottom and the telescopic machanism that only can stretch out and draw back from top to bottom of threaded rod are connected.
Furthermore, the rolling mechanism comprises a supporting plate arranged inside the bottom end of the base through a sliding mechanism, a containing cavity arranged inside the bottom end of the base and used for installing the supporting plate, and universal wheels arranged on the periphery of the bottom end of the supporting plate at equal intervals, the middle of the top end of the supporting plate is connected with the threaded rod through a telescopic mechanism, and the top end of the telescopic mechanism is located on the inner side of the threaded sleeve.
Furthermore, the sliding mechanism comprises sliding blocks arranged on the peripheral side wall of the supporting plate at equal intervals and a second sliding groove which is arranged on the inner side wall of the containing cavity and is used for sliding the sliding blocks.
Furthermore, telescopic machanism includes perpendicular and fixed locate backup pad top middle part and the top upwards pass the base and lie in the inboard sleeve of screw thread, slide bar through inside and the top of stop gear slip locate the sleeve and threaded rod fixed connection, set up on the base and supply the gliding through-hole from top to bottom of sleeve.
Furthermore, stop gear is including seting up inside and supplying the slide bar gliding smooth chamber from top to bottom of sleeve, fixed locating slide bar bottom and number be two at least stopper, seting up on the smooth intracavity inside wall and supply the gliding spout of stopper one, telescopic top has the baffle that prevents the stopper slip derail through bolted connection, and sets up the through-hole that supplies the slide bar to pass on the baffle.
Furthermore, the length of the sliding rod is greater than that of the sliding cavity, when the sliding rod slides upwards to the limit position, the bottom end of the threaded rod is located inside the threaded sleeve, the top end of the supporting plate abuts against the inner top of the accommodating cavity, when the sliding rod slides downwards to the limit position, the top end of the threaded rod is located above the threaded sleeve, and the universal wheel on the supporting plate contacts with the ground and jacks up the base upwards.
Furthermore, a plurality of handles are arranged on the outer wall of the threaded sleeve at equal intervals.
3. Advantageous effects
1. According to the utility model, the threaded rod can only move up and down in the vertical direction under the limit of the telescopic mechanism through the rotation of the threaded sleeve, and does not rotate in the horizontal direction, so that the use height of the warning board arranged at the top end of the threaded rod can be adjusted, and the use flexibility of the warning device is improved.
2. When the threaded sleeve rotates, the threaded rod is fixedly connected with the free end of the telescopic mechanism, when the threaded rod ascends, the telescopic mechanism is matched with the threaded rod to extend and contract the universal wheel into the accommodating cavity, so that the device can be stably erected on the ground for use, conversely, when the threaded sleeve rotates in the opposite direction, the threaded rod moves downwards, the telescopic mechanism is matched with the threaded sleeve to contract and move the universal wheel out of the accommodating cavity, so that the base can be jacked upwards, and people can move the warning device conveniently.
3. The limit block is connected with the first sliding groove in a sliding mode, the sliding rod can be limited, so that the sliding rod cannot rotate in the vertical moving process, meanwhile, the support plate and the sleeve can be limited through the sliding connection of the sliding block and the second sliding groove, the sleeve cannot rotate in the vertical moving process, the threaded rod and the support plate can only move vertically through the matching of the sleeve and the sliding rod in a vertical sliding mode under the driving of the threaded sleeve, and therefore the use height of the warning board and the use state of the universal wheel can be adjusted simultaneously.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a schematic view of the telescoping mechanism extended to an extreme position;
FIG. 3 is a schematic view of the telescoping mechanism shown retracted to an extreme position;
FIG. 4 is a schematic structural view of the telescoping mechanism;
fig. 5 is a schematic structural view of the connection between the base and the supporting plate.
Reference numerals: 1. a base; 2. a warning board; 3. a threaded sleeve; 4. a connecting ring body; 5. a threaded rod; 6. a sleeve; 7. a slide bar; 8. a limiting block; 9. a first sliding chute; 10. a support plate; 11. a cavity; 12. a universal wheel; 13. a slider; 14. a second chute; 15. a handle; 16. a slide chamber.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1, 2 and 3, the warning device for the safety construction of the building construction site comprises a base 1 and a warning board 2, wherein a supporting mechanism which supports the warning board 2 on the base 1 and can adjust the supporting height is arranged at the bottom end of the warning board 2, a rolling mechanism which supports the warning board and can facilitate the movement of the device is arranged in the bottom end of the base 1, the rolling mechanism is connected with the supporting mechanism through a telescopic mechanism which can only stretch up and down, and the rolling mechanism can adjust the height along with the supporting mechanism under the action of the telescopic mechanism;
as shown in fig. 1, 2 and 3, the supporting mechanism includes a threaded rod 5 vertically and fixedly arranged at the bottom end of the warning board 2, a connecting ring body 4 fixedly arranged at the top end of the base 1, a threaded sleeve 3 rotatably arranged at the inner side of the connecting ring body 4 and vertically and upwardly extending from the top end, the threaded rod 5 is in threaded connection with the inner side of the threaded sleeve 3, the bottom end of the threaded rod 5 is connected with a telescopic mechanism which can only extend up and down, through the rotation of the threaded sleeve 3, the threaded rod 5 can only move up and down in the vertical direction under the limit of the telescopic mechanism, and does not rotate in the horizontal direction, so that the use height of the warning board 2 arranged at the top end of the threaded rod 5 can be adjusted, the flexibility of the warning device is improved, and a plurality of handles 15 are arranged on the outer wall of the threaded sleeve 3 at equal intervals;
as shown in fig. 1, 2 and 3, the rolling mechanism comprises a support plate 10 installed inside the bottom end of the base 1 through a sliding mechanism, a containing cavity 11 opened inside the bottom end of the base 1 and used for installing the support plate 10, and universal wheels 12 installed around the bottom end of the support plate 10 at equal intervals, the middle part of the top end of the support plate 10 is connected with a threaded rod 5 through a telescopic mechanism, the top end of the telescopic mechanism is located inside a threaded sleeve 3, when the threaded sleeve 3 rotates, the threaded rod 5 is fixedly connected with the free end of the telescopic mechanism through the threaded rod 5, the telescopic mechanism is matched with the threaded rod to extend and contract the universal wheels 12 into the containing cavity 11, so that the device can be stably used on the ground, conversely, when the threaded sleeve 3 rotates in the opposite direction, the threaded rod 5 moves downwards, the telescopic mechanism is matched with the threaded rod to contract and move the universal wheels 12 out of the containing cavity 11, therefore, the base 1 can be jacked upwards, so that people can move the warning device conveniently;
as shown in fig. 5, the sliding mechanism includes a sliding block 13 disposed on the peripheral side wall of the supporting plate 10 at equal intervals, and a second sliding groove 14 disposed on the inner side wall of the cavity 11 and allowing the sliding block 13 to slide, and the supporting plate 10 and the sleeve 6 can be limited by the sliding connection between the sliding block 13 and the second sliding groove 14, so as to ensure that the sleeve 6 does not rotate when moving up and down;
as shown in fig. 1, 2, 3 and 4, the telescopic mechanism comprises a sleeve 6 vertically and fixedly arranged in the middle of the top end of the support plate 10, the top end of the sleeve 6 upwards penetrates through the base 1 and is positioned inside the threaded sleeve 3, and a slide rod 7 slidably arranged inside the sleeve 6 through a limiting mechanism, the top end of the slide rod is fixedly connected with the threaded rod 5, a through hole for the sleeve 6 to slide up and down is formed in the base 1, the use state of the universal wheel 12 can be adjusted through the sliding of the slide rod 7 and the sleeve 6, and the universal wheel 12 and the warning board 2 can be driven by one threaded sleeve 3 to adjust the height position;
as shown in FIG. 4, the limiting mechanism comprises a sliding cavity 16 which is arranged inside a sleeve 6 and allows a sliding rod 7 to slide up and down, at least two limiting blocks 8 which are fixedly arranged at the bottom end of the sliding rod 7, and a first sliding chute 9 which is arranged on the inner side wall of the sliding cavity 16 and allows the limiting blocks 8 to slide, the top end of the sleeve 6 is connected with a baffle plate which prevents the limiting blocks 8 from sliding and derailing through bolts, through holes through which the sliding rod 7 passes are arranged on the baffle plate, the sliding rod 7 can be limited through the sliding connection of the limiting blocks 8 and the first sliding chutes 9, so as to ensure that the sliding rod 7 cannot rotate in the up-and-down moving process, the length of the sliding rod 7 is greater than that of the sliding cavity 16, when the sliding rod 7 slides up to the limit position, the bottom end of a threaded rod 5 is positioned inside the threaded sleeve 3, the top end of a supporting plate 10 is abutted against the inner top of the accommodating cavity 11, when the sliding rod 7 slides down to the limit position, the top end of the threaded rod 5 is positioned above the threaded sleeve 3, the universal wheels 12 on the support plate 10 contact the ground and jack the base 1 up.
The concrete application process of the building construction site safety construction warning device is as follows: in an initial state, as shown in fig. 1, the sliding block 13 on the supporting plate 10 is closely attached to the inner bottom of the second sliding chute 14 under the support of the telescopic mechanism formed by the sleeve 6 and the sliding rod 7, at this time, the bottom end of the sliding rod 7 is abutted to the inner bottom of the sliding cavity 16, the bottom end of the universal wheel 12 on the supporting plate 10 is positioned below the base 1 and is in contact with the ground, and the supporting plate 10 and the universal wheel 12 thereon can be locked through the threaded connection of the threaded rod 5 and the threaded sleeve 3, so that the universal wheel 12 can be ensured to be stably in contact with the ground;
secondly, the device is moved manually and moved to the periphery of a building construction site, then the threaded sleeve 3 is rotated manually in the forward direction, the threaded rod 5 can only move vertically and upwards in the threaded sleeve 3 under the sliding of the sliding block 13, the sliding groove II 14 and the limiting block 8 and the sliding groove I9, the threaded rod 5 can drive the sliding rod 7 to move upwards and enable the bottom end of the sliding rod 7 to slide in the sleeve 6 when moving upwards, when the sliding rod 7 moves upwards to a distance value between the top end of the supporting plate 10 and the top in the accommodating cavity 11, the top end of the supporting plate 10 can be abutted against the inner top of the accommodating cavity 11 at the moment, as shown in fig. 1, the universal wheel 12 can be completely retracted into the base 1, and the base 1 can support the warning board 2 in a relatively stable manner;
secondly, according to the use requirement, the threaded sleeve 3 is continuously rotated in the forward direction, the threaded rod 5 is continuously moved upwards until the warning board 2 is adjusted to the required height, in the process that the threaded rod 5 moves upwards, the sliding rod 7 can continuously slide upwards in the sleeve 6, the supporting plate 10 automatically moves downwards under the action of gravity at the moment, the bottom end of the universal wheel 12 on the supporting plate is flush with the bottom end of the base 1, and the sliding rod 7 and the sleeve 6 are in sliding connection and have movable spaces with each other at the moment, so that the universal wheel 12 does not have a supporting effect at the moment;
when the warning board 2 is adjusted to the highest position, the sliding rod 7 and the sleeve 6 are in the extended limit state at the moment, and the support plate 10 is tightly attached to the top of the accommodating cavity 11 under the pulling of the sliding rod 7 and the sleeve 6 at the moment, as shown in fig. 2;
after the warning device is used, the warning board 2 can be moved downwards through the reverse rotation of the threaded sleeve 3 to reduce the occupied area of the device and facilitate the movement and storage of the device by people, the sliding rod 7 slides downwards in the sleeve 6 in the process, when the warning board 2 is adjusted to the lowest height, the inner bottom of the sliding rod 7 is tightly attached to the inner bottom of the sliding cavity 16, the supporting plate 10 moves downwards under the support of the threaded rod 5, the sleeve 6 and the sliding rod 7 at the moment, the universal wheel 12 at the bottom end of the supporting plate is in contact with the ground and jacks up the base 1, the initial state of the device is recovered, and therefore the using process of the warning device for the safety construction on the construction site is completed.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a building construction site safety construction warning device, includes base (1) and warning sign (2), its characterized in that, the bottom of warning sign (2) is equipped with and supports its supporting mechanism on base (1) and adjustable support height, the inside rolling mechanism that supports and can make things convenient for the device to remove that is equipped with in bottom of base (1), rolling mechanism is connected with supporting mechanism through telescopic machanism that only can stretch out and draw back from top to bottom, and rolling mechanism follows supporting mechanism and carries out the regulation of height together under telescopic machanism's effect.
2. The construction site safety warning device according to claim 1, wherein the support mechanism comprises a threaded rod (5) vertically and fixedly arranged at the bottom end of the warning board (2), a connecting ring body (4) fixedly arranged at the top end of the base (1), and a threaded sleeve (3) rotatably arranged at the inner side of the connecting ring body (4) and vertically and upwardly extending from the top end, the threaded rod (5) is inserted into the inner side of the threaded sleeve (3), and the bottom end of the threaded rod (5) is connected with a telescopic mechanism which can only extend and retract up and down.
3. The construction site safety warning device according to claim 2, wherein the rolling mechanism comprises a support plate (10) mounted inside the bottom end of the base (1) through a sliding mechanism, a containing cavity (11) arranged inside the bottom end of the base (1) and used for mounting the support plate (10), and universal wheels (12) mounted around the bottom end of the support plate (10) at equal intervals, the middle of the top end of the support plate (10) is connected with the threaded rod (5) through a telescopic mechanism, and the top end of the telescopic mechanism is located on the inner side of the threaded sleeve (3).
4. The construction site safety warning device according to claim 3, wherein the sliding mechanism comprises sliding blocks (13) which are arranged on the peripheral side wall of the supporting plate (10) at equal intervals, and second sliding grooves (14) which are arranged on the inner side wall of the accommodating cavity (11) and slide the sliding blocks (13).
5. The construction site safety warning device according to claim 3, wherein the telescopic mechanism comprises a sleeve (6) vertically and fixedly arranged in the middle of the top end of the support plate (10), the top end of the sleeve penetrates upwards through the base (1) and is positioned on the inner side of the threaded sleeve (3), a sliding rod (7) slidably arranged in the sleeve (6) through a limiting mechanism, and the top end of the sliding rod is fixedly connected with the threaded rod (5), and a through hole for the sleeve (6) to slide up and down is formed in the base (1).
6. The construction site safety warning device according to claim 5, wherein the limiting mechanism comprises a sliding cavity (16) which is arranged inside the sleeve (6) and allows the sliding rod (7) to slide up and down, limiting blocks (8) which are fixedly arranged at the bottom end of the sliding rod (7) and are at least two in number, and a first sliding groove (9) which is arranged on the inner side wall of the sliding cavity (16) and allows the limiting blocks (8) to slide, the top end of the sleeve (6) is connected with a baffle plate which prevents the limiting blocks (8) from sliding and derailing through bolts, and a through hole through which the sliding rod (7) passes is formed in the baffle plate.
7. The construction site safety warning device according to claim 5, wherein the length of the sliding rod (7) is greater than that of the sliding cavity (16), when the sliding rod (7) slides upwards to a limit position, the bottom end of the threaded rod (5) is located inside the threaded sleeve (3), the top end of the support plate (10) abuts against the inner top of the accommodating cavity (11), when the sliding rod (7) slides downwards to a limit position, the top end of the threaded rod (5) is located above the threaded sleeve (3), and the universal wheel (12) on the support plate (10) contacts with the ground and jacks up the base (1).
8. The construction site safety warning device according to claim 2, wherein the outer wall of the threaded sleeve (3) is provided with a plurality of handles (15) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122178693.1U CN215482518U (en) | 2021-09-09 | 2021-09-09 | Construction site safety construction warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122178693.1U CN215482518U (en) | 2021-09-09 | 2021-09-09 | Construction site safety construction warning device |
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| Publication Number | Publication Date |
|---|---|
| CN215482518U true CN215482518U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122178693.1U Active CN215482518U (en) | 2021-09-09 | 2021-09-09 | Construction site safety construction warning device |
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| CN (1) | CN215482518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809717A (en) * | 2022-05-06 | 2022-07-29 | 青岛瑞源工程集团有限公司 | Safe type strutting arrangement for municipal works construction |
-
2021
- 2021-09-09 CN CN202122178693.1U patent/CN215482518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809717A (en) * | 2022-05-06 | 2022-07-29 | 青岛瑞源工程集团有限公司 | Safe type strutting arrangement for municipal works construction |
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