CN219775265U - Height-adjustable's face limit safety precaution device - Google Patents
Height-adjustable's face limit safety precaution device Download PDFInfo
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- CN219775265U CN219775265U CN202320990833.1U CN202320990833U CN219775265U CN 219775265 U CN219775265 U CN 219775265U CN 202320990833 U CN202320990833 U CN 202320990833U CN 219775265 U CN219775265 U CN 219775265U
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- base
- clamping groove
- transmission rod
- adjusting rod
- upright post
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009435 building construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A height-adjustable edge safety pre-warning device relates to a height-adjustable edge safety pre-warning device. The system is designed for solving the problem that the early warning case is required to be manually detached and re-fixed when different constructions are carried out at present. The device comprises a bottom plate, wherein a base is fixed at the top of the bottom plate, a plug hole extending towards the inside of the base is formed in the upper surface of the base, the lower part of a stand column extends into the plug hole of the base, and an early warning case is fixed at the top of the stand column; the lower end face of the upright post is provided with a first clamping groove, the L-shaped transmission rod consists of a vertical section and a horizontal section, and a spherical connector at the top of the vertical section of the transmission rod is clamped in the first clamping groove; the side wall of the bottom of the base is connected with an adjusting rod in a threaded manner, the inner end of the adjusting rod extends into the inserting hole of the base, a second clamping groove is formed in the inner end face of the adjusting rod, and the spherical connector at the outer end of the horizontal section of the transmission rod is clamped in the second clamping groove. The advantage is that early warning machine case height adjustment is convenient.
Description
Technical Field
The utility model relates to the field of building construction equipment, in particular to a height-adjustable edge safety early warning device.
Background
The border safety early warning device is important equipment for border protection of a building construction site, and particularly when the device is applied and installed in the existing line construction, an early warning machine box is fixedly connected to a proper height on a support column through rivets, so that a better warning effect is achieved. When different constructions are carried out on the same construction site, the height requirements of the early warning machine box are different, for example, when the construction is carried out manually, the installation height of the early warning machine box is generally about 2 meters, but when the construction is carried out on a large machine, the installation height of the early warning machine box is correspondingly heightened due to the large height of the large machine. At this time, the early warning case needs to be manually detached and re-fixed, which is very troublesome.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a height-adjustable edge safety early warning device which can facilitate the adjustment of the height of an early warning case and is convenient for construction.
The above object is achieved in that: the device comprises a bottom plate, wherein a base is fixed at the top of the bottom plate, a plug hole extending towards the inside of the base is formed in the upper surface of the base, the lower part of a stand column extends into the plug hole of the base, the stand column is in sliding contact with the plug hole, and an early warning case is fixed at the top of the stand column;
the lower end face of the upright post is provided with a spherical first clamping groove extending towards the inside of the upright post, and the novel vertical type vertical clamping mechanism further comprises an L-shaped transmission rod, namely the transmission rod consists of a vertical section and a horizontal section, the lower end of the vertical section is connected with the inner end of the horizontal section, the top of the vertical section of the transmission rod and the outer end of the horizontal section are both fixedly provided with spherical connectors, and the spherical connectors at the top of the vertical section of the transmission rod are rotatably clamped in the first clamping groove;
the side wall of the bottom of the base is connected with an adjusting rod in a threaded manner, the inner end of the adjusting rod extends into the inserting hole of the base, a spherical second clamping groove extending towards the inside of the adjusting rod is arranged on the inner end face of the adjusting rod, and the spherical connector at the outer end of the horizontal section of the transmission rod is rotatably clamped in the second clamping groove.
The sphere center of the first clamping groove and the axial center line of the upright post are positioned on the same straight line, and the sphere center of the second clamping groove and the axial center line of the adjusting rod are positioned on the same straight line.
The utility model has the advantages that: when the warning machine box is used, the bottom plate is fixedly connected with the ground by the aid of the screws, the adjusting rod is rotated, the transmission rod can be driven to swing integrally relative to the upright post, the upright post can be driven to move up and down relative to the base, and therefore the warning machine box is convenient to adjust and good in flexibility.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic cross-sectional view of a driving rod portion in the present utility model.
Detailed Description
The utility model is further described with reference to fig. 1 and 2;
the device comprises a bottom plate 1, wherein the top of the bottom plate is fixedly provided with a base 2, the upper surface of the base is provided with a plug hole 3 extending towards the inside of the base, the lower part of a stand column 4 extends into the plug hole of the base, the stand column is in sliding contact with the plug hole, and the top of the stand column is fixedly provided with an early warning case 5;
the lower end face of the upright post is provided with a spherical first clamping groove 6 extending towards the inside of the upright post, and the upright post further comprises an L-shaped transmission rod 7, namely the transmission rod consists of a vertical section and a horizontal section, the lower end of the vertical section is connected with the inner end of the horizontal section, the top of the vertical section of the transmission rod and the outer end of the horizontal section are both fixedly provided with spherical connectors 8, and the spherical connectors at the top of the vertical section of the transmission rod are rotatably clamped in the first clamping groove;
the side wall of the bottom of the base is connected with an adjusting rod 9 in a threaded manner, the inner end of the adjusting rod extends into the inserting hole of the base, a spherical second clamping groove 10 extending towards the inside of the adjusting rod is arranged on the inner end face of the adjusting rod, and the spherical connector at the outer end of the horizontal section of the transmission rod is rotatably clamped in the second clamping groove.
The sphere center of the first clamping groove and the axial center line of the upright post are positioned on the same straight line, and the sphere center of the second clamping groove and the axial center line of the adjusting rod are positioned on the same straight line.
The base is configured in a cylindrical shape as a whole.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a high adjustable limb safety precaution device, includes bottom plate (1), and the bottom plate top is fixed with base (2), characterized by: the upper surface of the base is provided with a plug hole (3) extending towards the inside of the base, the lower part of the upright post (4) extends into the plug hole of the base, the upright post is in sliding contact with the plug hole, and the top of the upright post is fixed with an early warning case (5);
the lower end face of the upright post is provided with a spherical first clamping groove (6) extending towards the inside of the upright post, and the novel vertical type vertical clamping mechanism further comprises an L-shaped transmission rod (7), namely the transmission rod consists of a vertical section and a horizontal section, the lower end of the vertical section is connected with the inner end of the horizontal section, the top of the vertical section of the transmission rod and the outer end of the horizontal section are both fixedly provided with spherical connectors (8), and the spherical connectors at the top of the vertical section of the transmission rod are rotatably clamped in the first clamping groove;
the side wall of the bottom of the base is connected with an adjusting rod (9) in a threaded manner, the inner end of the adjusting rod extends into the inserting hole of the base, a spherical second clamping groove (10) extending towards the inside of the adjusting rod is arranged on the inner end face of the adjusting rod, and the spherical connector at the outer end of the horizontal section of the transmission rod is rotatably clamped in the second clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320990833.1U CN219775265U (en) | 2023-04-27 | 2023-04-27 | Height-adjustable's face limit safety precaution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320990833.1U CN219775265U (en) | 2023-04-27 | 2023-04-27 | Height-adjustable's face limit safety precaution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219775265U true CN219775265U (en) | 2023-09-29 |
Family
ID=88131680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320990833.1U Active CN219775265U (en) | 2023-04-27 | 2023-04-27 | Height-adjustable's face limit safety precaution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219775265U (en) |
-
2023
- 2023-04-27 CN CN202320990833.1U patent/CN219775265U/en active Active
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