CN212689644U - Foundation pit safety protection device - Google Patents
Foundation pit safety protection device Download PDFInfo
- Publication number
- CN212689644U CN212689644U CN202021231286.1U CN202021231286U CN212689644U CN 212689644 U CN212689644 U CN 212689644U CN 202021231286 U CN202021231286 U CN 202021231286U CN 212689644 U CN212689644 U CN 212689644U
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- rod
- supporting
- base
- connecting block
- supporting seat
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Abstract
The utility model relates to a foundation pit safety protection device, which comprises a base, wherein the upper surface of the base is fixedly connected with a support rod; the upper surface of the base is provided with a mounting hole; the supporting rod is connected with the base through a bolt; the two sides of the supporting rod are respectively provided with a connecting block; a connecting hole is formed in the connecting block; the connecting blocks on the adjacent supporting rods are connected through a cross rod; the upper cross rod is connected with the lower cross rod through a connecting rod; positioning holes are formed in the two ends of the cross rod; the connecting rod is connected with the connecting block through a connecting bolt; the upper part of the supporting rod is provided with a supporting seat; the upper end of the falling-preventing rod is connected with the supporting seat through a hinge shaft; the anti-falling rod is connected with the flat plate through the hinge supporting seat; the lower surface of the flat plate is fixedly connected with an inserted bar. The utility model discloses foundation ditch safety device prevents through preventing down pole and inserted bar that base and branch from empting.
Description
Technical Field
The utility model relates to a building construction equipment, specific theory relates to a foundation ditch safety device.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and by combining the conditions of buildings nearby the site, waterproof drainage work is performed, and due to the fact that the engineering period is long, a foundation pit or a foundation trench has a certain depth, personnel usually build a protective fence at the side slope of the foundation pit.
However, the conventional guard rail has the following problems: 1. the existing guard rail has no warning device; 2. the existing protective guard is not stably connected with a ground fixing component, is easy to shake, and is easily collapsed under the influence of strong wind, so that accidents are caused.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model provides a simple structure, the installation is dismantled conveniently, safe and reliable's foundation ditch safety device.
The utility model adopts the technical proposal that:
a safety protection device for a foundation pit,
comprises a base, wherein the upper surface of the base is fixedly connected with a supporting rod; the supporting rod is a square tube;
the upper surface of the base is provided with a mounting hole; the supporting rod is connected with the base through a bolt;
the two sides of the supporting rod are respectively provided with a connecting block;
the connecting block comprises an upper connecting block and a lower connecting block;
a connecting hole is formed in the connecting block;
the connecting blocks on the adjacent supporting rods are connected through a cross rod;
the cross bars comprise an upper cross bar and a lower cross bar;
the upper cross rod is connected with the lower cross rod through a connecting rod;
the connecting rod is arranged along the vertical direction;
positioning holes are formed in the two ends of the cross rod;
the connecting rod is connected with the connecting block through a connecting bolt;
the upper part of the supporting rod is provided with a supporting seat; the surface of the square tube provided with the supporting seat is parallel to the axis of the cross bar;
the upper end of the falling-preventing rod is connected with the supporting seat through a hinge shaft;
the lower end of the falling prevention rod is provided with a hinge supporting seat;
the anti-falling rod is connected with the flat plate through the hinge supporting seat;
the lower surface of the flat plate is fixedly connected with an inserted bar.
The rod body is made of steel to ensure the safety of the side slope.
The number of the mounting holes is four.
The surface of the connecting rod is sleeved with a fluorescent sleeve;
the surface of the supporting rod is provided with a mounting groove along the vertical direction.
The top end of the supporting rod is provided with a ball body.
The utility model discloses relative prior art's beneficial effect:
the utility model discloses foundation ditch safety device prevents through preventing down pole and inserted bar that base and branch from empting, has solved and has connected between current rail guard and the ground fixed part unstably, easily rocks, receives the drawback that the big wind influence takes place the rail guard to collapse easily. Install warning words through fluorescence cover and mounting groove and can embody the workman master and pay attention to the foundation ditch, also can remind night, can accomplish the installation and the connection of inserting the pole to the horizontal pole through hexagon bolt and dismantlement bolt.
Drawings
Fig. 1 is a schematic perspective view of the foundation pit safety protection device of the present invention;
FIG. 2 is a schematic view of a side-view three-dimensional structure of the foundation pit safety device of the present invention;
fig. 3 is the utility model discloses the connection structure sketch map of foundation ditch safety device's horizontal pole and connecting block.
In the drawings, the main parts are illustrated by symbols:
in the figure:
1. base 2, pole support
3. Mounting hole 4, connecting block
5. Connecting hole 6 and cross bar
7. Hexagon bolt 8, nut
9. Connecting rod 10 and fluorescent sleeve
11. Sphere 12, mounting groove
13. Supporting seat 14 and anti-falling rod
15. Hinge shaft 16 and hinge support seat
17. A plate 18, an insert rod.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples:
as shown in the attached drawings 1-3, the foundation pit safety protection device comprises a base 1, wherein a supporting rod 2 is fixedly connected to the upper surface of the base 1; the supporting rod 2 is a square tube;
the upper surface of the base 1 is provided with a mounting hole 3; the supporting rod 2 is connected with the base 1 through a bolt;
the two sides of the supporting rod 2 are respectively provided with a connecting block 4;
the connecting block comprises an upper connecting block and a lower connecting block;
a connecting hole 5 is formed in the connecting block 4;
the connecting blocks 4 on the adjacent supporting rods 2 are connected through a cross rod 6;
the cross bar 6 comprises an upper cross bar and a lower cross bar;
the upper cross rod is connected with the lower cross rod through a connecting rod 9;
the connecting rod is arranged along the vertical direction;
positioning holes are formed in the two ends of the cross rod 6;
the connecting rod is connected with the connecting block through a connecting bolt;
the upper part of the supporting rod 2 is provided with a supporting seat 13; the surface of the square tube provided with the supporting seat 13 is parallel to the axis of the cross bar;
the upper end of the falling prevention rod 14 is connected with the supporting seat 13 through a hinge shaft;
the lower end of the falling-preventing rod 14 is provided with a hinge supporting seat 16; the hinge support base 16 is provided with a hinge shaft 15, and the hinge shaft 15 is a detachable bolt;
the anti-falling rod is connected with the flat plate 17 through a hinge supporting seat 16;
the lower surface of the flat plate 17 is fixedly connected with an inserted rod 18.
The rod body is made of steel to ensure the safety of the side slope.
The number of the mounting holes 3 is four.
The surface of the connecting rod is sleeved with a fluorescent sleeve 10;
the surface of the supporting rod 2 is provided with a mounting groove 12 along the vertical direction. Install warning words through fluorescence cover 10 and mounting groove 12 and can remind the constructor workman master to pay attention to the foundation ditch, also can remind at night, prevent that personnel from falling into the foundation ditch.
The top end of the supporting rod 2 is provided with a ball body 11.
The utility model discloses foundation ditch safety device instructions, this foundation ditch safety device for construction, when using, install base 1 on the ground first, confirm the position of inserted link 18, then install the anti-falling pole 14 on the platform through the hinge supporting seat 16; and then the cross bar 6 is installed through the connecting block 4.
The utility model discloses foundation ditch safety device prevents through preventing down pole and inserted bar that base and branch from empting, has solved and has connected between current rail guard and the ground fixed part unstably, easily rocks, receives the drawback that the big wind influence takes place the rail guard to collapse easily. Install warning words through fluorescence cover and mounting groove and can embody the workman master and pay attention to the foundation ditch, also can remind night, can accomplish the installation and the connection of inserting the pole to the horizontal pole through hexagon bolt and dismantlement bolt.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. All the simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a foundation ditch safety device which characterized in that:
comprises a base (1), wherein the upper surface of the base (1) is fixedly connected with a supporting rod (2); the supporting rod (2) is a square tube;
the upper surface of the base (1) is provided with a mounting hole (3); the supporting rod (2) is connected with the base (1) through a bolt;
the two sides of the supporting rod (2) are respectively provided with a connecting block (4);
the connecting block comprises an upper connecting block and a lower connecting block;
a connecting hole (5) is formed in the connecting block (4);
the connecting blocks (4) on the adjacent supporting rods (2) are connected through a cross rod (6);
the cross bars comprise an upper cross bar and a lower cross bar;
the upper cross rod is connected with the lower cross rod through a connecting rod (9);
the connecting rod is arranged along the vertical direction;
positioning holes are formed in the two ends of the cross rod (6);
the connecting rod is connected with the connecting block through a connecting bolt;
a supporting seat (13) is arranged at the upper part of the supporting rod (2); the surface of the square tube provided with the supporting seat (13) is parallel to the axis of the cross bar;
the upper end of the falling-preventing rod (14) is connected with the supporting seat (13) through a hinge shaft;
the lower end of the falling prevention rod is provided with a hinge supporting seat (16);
the anti-falling rod is connected with the flat plate (17) through a hinge supporting seat (16);
the lower surface of the flat plate (17) is fixedly connected with an inserted bar (18).
2. The foundation pit safety device of claim 1, wherein:
the number of the mounting holes (3) is four.
3. The foundation pit safety device of claim 1, wherein:
the surface of the connecting rod is sleeved with a fluorescent sleeve (10);
the surface of the supporting rod (2) is provided with a mounting groove (12) along the vertical direction.
4. The foundation pit safety device of claim 1, wherein:
the top end of the supporting rod (2) is provided with a ball body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021231286.1U CN212689644U (en) | 2020-06-30 | 2020-06-30 | Foundation pit safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021231286.1U CN212689644U (en) | 2020-06-30 | 2020-06-30 | Foundation pit safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212689644U true CN212689644U (en) | 2021-03-12 |
Family
ID=74894667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021231286.1U Active CN212689644U (en) | 2020-06-30 | 2020-06-30 | Foundation pit safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212689644U (en) |
-
2020
- 2020-06-30 CN CN202021231286.1U patent/CN212689644U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |