CN213234529U - Foundation pit protection frame - Google Patents
Foundation pit protection frame Download PDFInfo
- Publication number
- CN213234529U CN213234529U CN202022117929.6U CN202022117929U CN213234529U CN 213234529 U CN213234529 U CN 213234529U CN 202022117929 U CN202022117929 U CN 202022117929U CN 213234529 U CN213234529 U CN 213234529U
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- frame
- channel
- foundation pit
- shelf
- cross brace
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Abstract
The utility model relates to a foundation pit protection frame, which effectively solves the problems that the foundation pit protection frame is easy to topple and can not fall dust; the technical scheme for solving the problem is that the atomizing spray head comprises a frame, wherein the frame consists of an outer frame and a plurality of vertical supports inside the outer frame; the frame is divided into an upper part and a lower part by the cross brace, a first channel is arranged inside the vertical brace positioned at the lower part of the cross brace, the first channel is communicated with the inside of the cross brace, and the left end and the right end of the cross brace are respectively provided with a quick-release joint; the bottom of the frame is provided with a left supporting leg and a right supporting leg, the supporting legs are of a semicircular shell structure, and the cambered surfaces of the supporting legs face downwards; a first channel in the vertical support is communicated with the interiors of the left supporting leg and the right supporting leg; the utility model discloses utilize the bath, increased the stability of shelf, through a plurality of shelf end to end's mode, can right each other, avoided the no effect of many bones, can play certain dust fall effect simultaneously.
Description
Technical Field
The utility model relates to a construction technical field, especially a foundation ditch protection frame.
Background
The foundation pit belongs to temporary engineering and has the function of providing a space so that the basic masonry operation can be carried out according to the position specified by design. In order to prevent personnel from falling into a foundation pit, a protective guard is usually required to be arranged at the edge of the foundation pit, the traditional protective guard generally only adopts a simple frame for protection, and the frame is simply placed on the ground, so that the frame is easily mistakenly touched to cause the frame to topple over, but foundation bolts are adopted to fix the frame, and the installation and the removal are not convenient. Meanwhile, the foundation pit is generally operated by moving soil, so that the dust is large, a large amount of dust is easily generated when construction is carried out in the foundation pit, dust falling equipment needs to be additionally arranged, and extra cost is increased. There is therefore a need to solve the above problems.
Disclosure of Invention
To the above situation, for solving the problem that exists among the prior art, the utility model aims at providing a foundation ditch protection frame, can effectively solve the foundation ditch protection frame and empty easily, can not the problem of dust fall.
The technical scheme for solving the problem is that the atomizing spray head comprises a frame, wherein the frame consists of an outer frame and a plurality of vertical supports inside the outer frame; the frame is divided into an upper part and a lower part by the cross brace, a first channel is arranged inside the vertical brace positioned at the lower part of the cross brace, the first channel is communicated with the inside of the cross brace, and the left end and the right end of the cross brace are respectively provided with a quick-release joint; the bottom of the frame is provided with a left supporting leg and a right supporting leg, the supporting legs are of a semicircular shell structure, and the cambered surfaces of the supporting legs face downwards; a first channel in the vertical support is communicated with the interiors of the left supporting leg and the right supporting leg; the left end of the shelf is provided with a connecting rod, and the right end of the shelf is provided with a counter bore corresponding to the connecting rod.
The utility model discloses utilize the bath, increased the stability of shelf, through a plurality of shelf end to end's mode, can right each other, avoided the no effect of many bones, can play certain dust fall effect simultaneously.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a left side sectional view of the leg.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model comprises a frame 1, wherein the frame 1 comprises an outer frame and a plurality of inner vertical struts 2, a cross strut 3 is arranged in the middle of the frame 1, the cross strut 3 is hollow, and an atomizing nozzle 4 is arranged in the middle of the cross strut 3; the frame 1 is divided into an upper part and a lower part by the cross brace 3, a first channel 5 is arranged inside the vertical brace 2 positioned at the lower part of the cross brace 3, the first channel 5 is communicated with the inside of the cross brace 3, and the left end and the right end of the cross brace 3 are respectively provided with a quick-release joint 6; the bottom of the frame 1 is provided with a left supporting leg 7 and a right supporting leg 7, the supporting legs 7 are of a semicircular shell structure, and the cambered surfaces of the supporting legs 7 face downwards; the first channel 5 in the vertical support 2 is communicated with the insides of the left and right support legs 7; the left end of the shelf 1 is provided with a connecting rod 8, and the right end of the shelf 1 is provided with a counter bore 9 corresponding to the connecting rod 8.
In order to realize the connection between the shelves 1, the connecting rod 8 is provided with a vertical through hole 10, the connecting rod 8 can be inserted into a counter bore 9 of the adjacent shelf 1, a pin 11 is inserted outside the counter bore 9, and the pin 11 can penetrate through the through hole 10 of the connecting rod.
In order to realize that the channel inside the vertical support 2 is communicated with the insides of the left support leg 7 and the right support leg 7, the outer frame consists of an upper beam, a lower beam, a left beam and a right beam, a second channel 12 is formed inside the beam on the lower side of the outer frame, and the second channel 12 is communicated with the insides of the first channels 5 and the support legs 7.
In order to achieve the warning function, a plurality of warning lamps 13 are arranged at the upper end of the shelf 1.
In order to facilitate the pouring out of the water, a plug 14 is screwed onto each leg 7.
In order to place the frame 1 to rust, the frame 1 is made of stainless steel.
When the utility model is used, the joint 6 on the shelf 1 is the washing machine faucet lock pipe quick joint, when two adjacent shelves 1 are connected, the joint 6 can be pressed to realize quick connection and removal; meanwhile, when two adjacent shelves 1 are connected, the connection can be realized by inserting the connecting rod 8 at the left end of the shelf 1 into the counter bore 9 of the adjacent shelf 1 and inserting the pin 11.
When the concrete use is carried out, the surrounding of the whole foundation pit is realized through the sequential connection of the frames 1 at the periphery of the foundation pit; the joints 6 on the head and the tail of the two shelves 1 do not need to be connected, one joint 6 is plugged by a plug, and the other joint 6 is connected to a water pump.
When the water pump is used specifically, the water pump is started, at the moment, water can enter the cross beam under the action of water pressure, and the first channel 5 on the vertical support 2 is communicated with the inside of the cross beam, and the first channel 5 is communicated with the second channel 12 of the lower cross beam of the outer frame and then communicated with the inside of the supporting leg 7; therefore, when water enters the inside of the cross beam, the water gradually enters the inside of the leg 7, so that the weight of the leg 7 is increased, and who gradually fills the first channel 5 and the second channel 12 increases the weight of the lower half of the whole shelf 1. Since the adjacent shelves 1 are communicated with each other by the joint 6, the insides of the left and right shelves 1 are filled with water.
After the inside of shelf 1 was filled with water, continued to wash by water this moment, then under hydraulic effect, atomizing nozzle 4 blowout on the crossbeam can be followed to water to because a plurality of shelves 1 surround whole foundation ditch, consequently can realize the dust fall to the foundation ditch inside.
If do not need the dust fall, then only need close the water pump can, because the position of crossbeam is higher, consequently water also can not spill, also can link together the joint 6 on the shelf 1 of head and the tail in addition, prevents that inside water from spilling.
Because every landing leg 7 is semi-circular shell structure, and the inside of landing leg 7 is full of water, and the latter half of shelf 1 also is full of water simultaneously, therefore the latter half weight of shelf 1 is great to make shelf 1 form the form of "tumbler", meet the collision back when shelf 1, under the arcwall face's of landing leg 7 effect, shelf 1 can be automatic just returning.
When the water-saving shelf is not needed to be used, the water can automatically flow out of the shelf 1 by opening the plugs 14 on the supporting legs 7, and after the water flow is finished, the weight of the whole shelf 1 is reduced, so that the shelf 1 can be conveniently recycled and carried.
The device increases the weight of the lower half part of the shelf 1 by utilizing water, so that the device is matched with the cambered surfaces of the supporting legs 7, the non-falling effect of the shelf 1 is realized, the shelf 1 can be rotationally righted when encountering impact and collision, and the phenomenon that a certain shelf 1 falls is avoided, so that a linkage effect is formed, and all shelves 1 fall; the self-righting of the shelves 1 can make the other shelves 1 play a role in buffering and assisting the righting of one shelf 1 when the other shelf meets the impact.
This device can utilize the water to realize the stability of shelf 1 on the one hand, and on the other hand can realize the spraying effect, has reduced the raise dust when being under construction, has avoided the raise dust pollution, has protected the environment, has practiced thrift equipment.
Claims (6)
1. A foundation pit protection frame comprises a frame (1) and is characterized in that the frame (1) is composed of an outer frame and a plurality of vertical supports (2) inside the outer frame, a cross support (3) is arranged in the middle of the frame (1), the cross support (3) is hollow inside, and an atomizing nozzle (4) is installed in the middle of the cross support (3); the frame (1) is divided into an upper part and a lower part by the cross brace (3), a first channel (5) is arranged inside the vertical brace (2) positioned at the lower part of the cross brace (3), the first channel (5) is communicated with the inside of the cross brace (3), and the left end and the right end of the cross brace (3) are respectively provided with a quick-release joint (6); the bottom of the frame (1) is provided with a left supporting leg (7) and a right supporting leg (7), the supporting legs (7) are of a semicircular shell structure, and the cambered surfaces of the supporting legs (7) face downwards; a first channel (5) in the vertical support (2) is communicated with the insides of the left and right support legs (7); the left end of the shelf (1) is provided with a connecting rod (8), and the right end of the shelf (1) is provided with a counter bore (9) corresponding to the connecting rod (8).
2. A foundation pit protection frame according to claim 1, characterized in that the connecting rod (8) is provided with a vertical through hole (10), the connecting rod (8) can be inserted into a counter bore (9) of an adjacent frame (1), a pin (11) is inserted into the outer side of the counter bore (9), and the pin (11) can penetrate through the through hole (10) of the connecting rod.
3. A foundation pit protection frame according to claim 1, wherein the outer frame is composed of four beams, an upper beam, a lower beam, a left beam, a right beam, a left beam and a right beam, a second channel (12) is arranged inside the beam on the lower side of the outer frame, and the second channel (12) is communicated with the inside of the first channels (5) and the inside of the supporting legs (7).
4. A foundation pit protection frame according to claim 1, characterized in that a plurality of warning lights (13) are mounted on the upper end of the frame (1).
5. A foundation pit protection frame according to claim 1, characterized in that each leg (7) is threadedly connected with a plug (14).
6. A foundation pit protection frame according to claim 1, characterized in that the frame (1) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117929.6U CN213234529U (en) | 2020-09-24 | 2020-09-24 | Foundation pit protection frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117929.6U CN213234529U (en) | 2020-09-24 | 2020-09-24 | Foundation pit protection frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213234529U true CN213234529U (en) | 2021-05-18 |
Family
ID=75876120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022117929.6U Active CN213234529U (en) | 2020-09-24 | 2020-09-24 | Foundation pit protection frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213234529U (en) |
-
2020
- 2020-09-24 CN CN202022117929.6U patent/CN213234529U/en active Active
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