CN219794913U - Protection device for water supply and drainage pipeline deep foundation pit excavation - Google Patents
Protection device for water supply and drainage pipeline deep foundation pit excavation Download PDFInfo
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- CN219794913U CN219794913U CN202320517061.XU CN202320517061U CN219794913U CN 219794913 U CN219794913 U CN 219794913U CN 202320517061 U CN202320517061 U CN 202320517061U CN 219794913 U CN219794913 U CN 219794913U
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- foundation pit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000009412 basement excavation Methods 0.000 title claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to a protection device for water supply and drainage pipeline deep foundation pit excavation, which comprises the following components: two bases; the two vertical plates are respectively and fixedly connected and matched with the two bases; the protection plate is arranged between the two vertical plates through the connecting component; the connecting component comprises a T-shaped frame arranged on one side of the vertical plate and a connecting plate with two ends respectively hinged to the T-shaped frame and the protection plate; the mounting assembly is in hinged fit with the base and comprises a fixed plate in hinged fit with the base and a positioning pile penetrating through the fixed plate; the positioning piles are arranged at the bottom of the base; the device is through setting up in T type frame, both ends in T type frame and the even board of guard plate of articulated respectively in riser one side for when two adjacent devices are in subaerial different horizontal planes, rotate even board and make riser lifting or decline, let the base of two adjacent device riser lower extreme all be in the same horizontal plane.
Description
Technical Field
The utility model relates to the technical field of construction protection equipment, in particular to a protection device for deep foundation pit excavation of a water supply and drainage pipeline.
Background
It is known that a water supply and drainage pipeline is an important part in the layout of municipal construction, when the water supply and drainage pipeline is constructed, a deeper foundation pit needs to be excavated, and a protection device needs to be arranged on the outer side of the deep foundation pit in the process of excavation, so that effective protection is provided for constructors, and meanwhile, careless entry of pedestrians in the past is avoided.
At present, most of the existing protection devices are complicated and difficult to install due to the uneven ground, more time is required to be consumed, and further the construction progress is delayed, meanwhile, when the protection devices are installed on uneven ground, the contact surface between the existing protection devices and the ground is easy to be small, the stability of the installed protection devices is affected, and the ever-increasing demands can not be met,
disclosure of Invention
The utility model aims to provide a protection device for deep foundation pit excavation of a water supply and drainage pipeline, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows:
protection device is used in excavation of water supply and drainage pipeline deep basal pit, includes:
two bases;
the two vertical plates are respectively fixedly connected and matched with the two bases;
the protection plate is arranged between the two vertical plates through the connecting component;
the connecting component comprises a T-shaped frame arranged on one side of the vertical plate and a connecting plate with two ends respectively hinged to the T-shaped frame and the protection plate;
the mounting assembly is in hinged fit with the base and comprises a fixed plate in hinged fit with the base and a positioning pile penetrating through the fixed plate;
the base bottom is provided with a plurality of positioning columns.
Wherein, be equipped with the supporting shoe between base and the riser.
Wherein, two riser all is equipped with U type piece, and the U type piece that is located left side riser articulates the cooperation and has the stopper, and the U type piece that is located right side riser articulates the cooperation and has T type piece, T type piece is equipped with the arch, the arch is equipped with spacing hole, the stopper is equipped with protruding matched with recess, stopper, recess wear to be equipped with the gag lever post, the gag lever post is used for passing spacing hole and makes T type piece and stopper connection
The fixing plate is provided with a connecting sleeve in a penetrating mode, the positioning pile is arranged on the connecting sleeve in a penetrating mode, the bearing plate is arranged on the upper side of the positioning pile, and the bearing plate is used for hammering to enable the lower end of the positioning pile to enter soil.
The utility model has the following beneficial effects:
1. according to the protection device for the deep foundation pit excavation of the water supply and drainage pipeline, when two adjacent devices are positioned on the ground with different horizontal planes, the connecting plates are rotated to enable the vertical plates to be lifted or lowered, bases at the lower ends of the two adjacent devices are positioned on the same horizontal plane, the protrusions of the T-shaped blocks are inserted into grooves of the limiting blocks, and finally, limiting rods penetrating through the limiting blocks and the grooves of the limiting blocks are inserted into the protruding limiting holes of the T-shaped blocks, so that the limiting blocks and the T-shaped blocks are connected, and finally, the devices can be mutually connected and installed on the ground with larger horizontal plane height difference;
2. according to the protection device for the deep foundation pit excavation of the water supply and drainage pipeline, the fixed plate hinged with the base is rotated to lift or descend, so that the lower side of the fixed plate is attached to the ground, and the bearing plate is hammered downwards, so that the bearing plate pushes the positioning pile to move downwards in the connecting sleeve until the lower part of the positioning pile is embedded into the ground, and the device is stably arranged on the uneven ground, and is practical and reliable;
3. according to the protection device for the deep foundation pit excavation of the water supply and drainage pipeline, provided by the utility model, the relative angles between the adjacent devices are adjusted by rotating the device through the limiting blocks or the T-shaped blocks hinged with the U-shaped blocks, so that a plurality of devices can be connected with each other along the shape of the foundation pit, and the adaptability is strong.
Drawings
FIG. 1 is a schematic view of a partial sectional structure of a protection device for deep foundation pit excavation of a water supply and drainage pipeline in front view;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 3 is a schematic view of a partial enlarged structure at B in FIG. 1;
fig. 4 is a schematic diagram of a front view structure of a protection device for deep foundation pit excavation of a water supply and drainage pipeline.
The reference numerals in the drawings are as follows:
1. a base; 2. a support block; 3. a vertical plate; 4. a protection plate; 5. positioning columns; 6. a T-shaped frame; 7. a connecting plate; 8. a fixing plate; 9. connecting sleeves; 10. positioning piles; 11. a U-shaped block; 12. a T-shaped block; 121. a limiting hole; 13. a limiting block; 14. a limit rod; 15. and a receiving plate.
Detailed Description
The utility model will now be described in detail with reference to the drawings and to specific embodiments.
Referring to fig. 1 to 4, a protection device for water supply and drainage pipeline deep foundation pit excavation includes:
two bases 1;
the two vertical plates 3 are fixedly connected and matched with the upper sides of the two bases 1 respectively;
the protection plate 4 is arranged between the two vertical plates 3 through a connecting component;
the connecting component comprises a T-shaped frame 6 arranged on one side of the vertical plate 3 and a connecting plate 7 with two ends respectively hinged to the T-shaped frame 6 and the protection plate 4;
the mounting assembly is in hinged fit with the base 1 and comprises a fixed plate 8 in hinged fit with two ends of the base 1 and a positioning pile 10 penetrating through the fixed plate 8; the mounting components are provided with a plurality of groups and are evenly distributed on the side surface of the base 1 to be hinged and matched;
the positioning columns 5 are arranged at the bottom of the base 1, and the positioning columns 5 are used for initial positioning of the device and are not easy to topple;
wherein, a supporting block 2 is arranged between the base 1 and the vertical plate 3 and used for reinforcing the connection strength between the base 1 and the vertical plate 3;
the two vertical plates 3 are provided with U-shaped blocks 11, the U-shaped blocks 11 of the vertical plate 3 on the left side are hinged and matched with limiting blocks 13, the U-shaped blocks 11 of the vertical plate 3 on the right side are hinged and matched with T-shaped blocks 12, the T-shaped blocks 12 are provided with bulges, the bulges are provided with limiting holes 121, the limiting blocks 13 are provided with grooves matched with the bulges, limiting rods 14 penetrate through the limiting holes 121, the limiting rods 14 are used for enabling the T-shaped blocks 12 to be connected with the limiting blocks 13, and the U-shaped blocks 11 are used for enabling the T-shaped blocks 12 hinged to the U-shaped blocks 11 to have a rotation angle function with the limiting blocks 13;
specifically, the ground is not flat in the construction site, the traditional protection device needs to be mounted on the periphery of the foundation pit after the ground is processed and flattened, time and effort are consumed, the device is hinged to the connecting plate 7 of the T-shaped frame 6 and the protection plate 4 respectively through the T-shaped frame 6 arranged on one side of the vertical plate 3, two adjacent devices are positioned on the ground with different horizontal planes, the connecting plate 7 is rotated to enable the vertical plate 3 to be lifted or lowered, the bases 1 at the lower ends of the two adjacent devices are positioned on the same horizontal plane, the protrusions of the T-shaped blocks 12 are inserted into the grooves of the limiting blocks 13, finally, the limiting rods 14 are inserted into the limiting holes 121 protruding from the limiting blocks 13 and the T-shaped blocks 12, the connection of the limiting blocks 13 and the T-shaped blocks 12 between the adjacent devices is completed, and after the connection of the limiting blocks 13 and the T-shaped blocks 12 is completed, the limiting blocks 13 hinged with the U-shaped blocks 11 or the T-shaped blocks 12 are rotated to adjust the relative angles between the adjacent devices, so that a plurality of the devices are mutually connected along the shape;
the fixing plate 8 is provided with a connecting sleeve 9 in a penetrating way, the positioning pile 10 is provided with a connecting plate 15 on the upper side of the positioning pile 10 in a penetrating way, and the connecting plate 15 is used for hammering to enable the lower end of the positioning pile 10 to enter soil;
specifically, when base 1 is placed on uneven ground, the surface area of the lower side of base 1 can not be completely attached to the ground, the self stability of the device can be influenced, at this time, through the fixed plate 8 hinged with base 1, the fixed plate 8 is rotated to lift or descend, the lower side of the fixed plate 8 is attached to the ground more, and then the supporting plate 15 is hammered downwards, so that the supporting plate 15 pushes the positioning pile 10 to move downwards in the connecting sleeve 9 until the lower part of the positioning pile 10 is embedded into the ground, and the device is stably arranged on uneven ground, thereby being practical and reliable.
The working principle of the utility model is as follows:
when the device is installed on uneven ground, a first device is placed on the uneven ground, the device is firstly pressed down, a plurality of positioning columns 5 arranged on a base 1 of the device are embedded into soil to realize preliminary positioning, then a vertical plate 3 of a second device is rotated through a connecting plate 7, the first device and the lower end base 1 of the vertical plate 3 of the second device are positioned on the same horizontal plane, a limiting rod 14 penetrating through grooves of a limiting block 13 and a limiting block 13 is firstly pulled out, a protrusion of a T-shaped block 12 of the first device is inserted into a groove of the limiting block 13 of the second device, and then the limiting rod 14 is inserted into a limiting hole 121 on the protrusions of the limiting block 13 and the T-shaped block 12, so that the first device and the second device are connected;
after the connection is finished, lifting or descending a fixed plate 8 hinged with a base 1 of the first device and a base 1 of the second device to enable the fixed plate and the ground to be mutually attached, hammering a bearing plate 15 to enable a positioning pile 10 to move downwards through a connecting sleeve 9, and finally enabling the lower part of the positioning pile 10 to be embedded into soil, so that the device is firmly and stably installed on the uneven ground;
and installing a third device, a fourth device, a fifth device and the like again, repeating the steps and installing the devices in sequence, and simultaneously, if the devices are made to surround according to the shape of the foundation pit, rotating the corresponding devices through limiting blocks 13 or T-shaped blocks 12 hinged with the U-shaped blocks 11, and adjusting the relative angles between the adjacent devices by the corresponding devices so as to adapt to the shape of the foundation pit for enclosing.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (4)
1. The utility model provides a protector is used in excavation of water supply and drainage pipeline deep basal pit which characterized in that: comprising the following steps:
two bases (1);
the two vertical plates (3), the two vertical plates (3) are fixedly connected and matched with the two bases (1) respectively;
the protection plate (4) is arranged between the two vertical plates (3) through the connecting component;
the connecting component comprises a T-shaped frame (6) arranged at one side of the vertical plate (3) and a connecting plate (7) with two ends respectively hinged to the T-shaped frame (6) and the protection plate (4);
the mounting assembly is in hinged fit with the base (1) and comprises a fixed plate (8) in hinged fit with the base (1) and a positioning pile (10) penetrating through the fixed plate (8);
the positioning columns (5) are arranged at the bottom of the base (1), and a plurality of positioning columns (5) are arranged at the bottom of the base.
2. The protection device for deep foundation pit excavation of water supply and drainage pipelines according to claim 1, wherein: a supporting block (2) is arranged between the base (1) and the vertical plate (3).
3. The protection device for deep foundation pit excavation of water supply and drainage pipelines according to claim 2, wherein: two riser (3) all are equipped with U type piece (11), and U type piece (11) that are located left side riser (3) are articulated to be cooperated with stopper (13), and U type piece (11) that are located right side riser (3) are articulated to be cooperated with T type piece (12), T type piece (12) are equipped with the arch, the arch is equipped with spacing hole (121), stopper (13) are equipped with protruding matched with recess, stopper (13), recess wear to be equipped with gag lever post (14), gag lever post (14) are used for passing spacing hole (121) and make T type piece (12) be connected with stopper (13).
4. The protection device for deep foundation pit excavation of water supply and drainage pipelines according to claim 1, wherein: the connecting sleeve (9) is arranged in a penetrating mode of the fixing plate (8), the locating pile (10) is arranged in the connecting sleeve (9) in a penetrating mode, the bearing plate (15) is arranged on the upper side of the locating pile (10), and the bearing plate (15) is used for hammering to enable the lower end of the locating pile (10) to enter soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517061.XU CN219794913U (en) | 2023-03-16 | 2023-03-16 | Protection device for water supply and drainage pipeline deep foundation pit excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517061.XU CN219794913U (en) | 2023-03-16 | 2023-03-16 | Protection device for water supply and drainage pipeline deep foundation pit excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219794913U true CN219794913U (en) | 2023-10-03 |
Family
ID=88153271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320517061.XU Active CN219794913U (en) | 2023-03-16 | 2023-03-16 | Protection device for water supply and drainage pipeline deep foundation pit excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219794913U (en) |
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2023
- 2023-03-16 CN CN202320517061.XU patent/CN219794913U/en active Active
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