CN212294681U - Protection device for foundation ditch excavation - Google Patents
Protection device for foundation ditch excavation Download PDFInfo
- Publication number
- CN212294681U CN212294681U CN202020878934.6U CN202020878934U CN212294681U CN 212294681 U CN212294681 U CN 212294681U CN 202020878934 U CN202020878934 U CN 202020878934U CN 212294681 U CN212294681 U CN 212294681U
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- Prior art keywords
- fixedly connected
- foundation pit
- sliding
- screw rod
- excavation
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- Expired - Fee Related
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 9
- 230000003028 elevating effect Effects 0.000 description 5
- 101150054854 POU1F1 gene Proteins 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a protective device for foundation pit excavation, which comprises a fixed mounting device, wherein the fixed mounting device comprises a connecting seat, a mounting seat, an insert nail and reinforcing blocks, two ends of the mounting seat are arranged on the foundation pit through fixed thread threads, the bottom of the mounting seat is provided with the insert nail, two sides of the insert nail are provided with a plurality of reinforcing blocks, the insert nail is inserted and arranged inside the foundation pit, the upper end of the mounting seat is fixedly connected with the connecting seat, the upper end of the connecting seat is fixedly provided with an outer column casing, the inner wall of the outer column casing is fixedly provided with a jack, the upper end of the jack is fixedly connected with a support rod, the upper end of the support rod is fixedly connected with a beam column, the inside of the beam column is provided with a sliding device, one side of the sliding device is provided with a sliding motor, the lower end of the sliding device penetrates through the, adaptability adjustment can be carried out according to the difference of foundation ditch angle.
Description
Technical Field
The utility model belongs to the technical field of the construction, specifically be a protector of foundation ditch excavation.
Background
The excavation of earth is the premise of civil engineering construction, the excavated foundation pit is the earth pit excavated according to the base elevation and the base plane size at the base design position, the excavation scheme is determined according to geological and hydrological data and by combining the conditions of buildings nearby the site before excavation, and waterproof drainage work is well done, so that the earth slope is stable by using a slope method for people who do not excavate deeply, the deformation of the surrounding soil body is easily caused in the process of excavating the deeper foundation pit, the influence is generated on the surrounding buildings and underground pipelines, and the normal use or the safety of the foundation pit is seriously threatened, and in order to avoid the condition, a protection system is added in the deep foundation design and pit construction to stabilize the safety of the foundation pit.
1. The existing foundation pit protection mechanism for civil engineering earthwork excavation is installed on two sides of a foundation pit through a fixing seat and fixing screws, so that the stability is not high, and accidents are easily caused.
2. The existing foundation pit protection mechanism for civil engineering earthwork excavation cannot adjust the protection angle, so that the adaptability adjustment cannot be performed according to the difference of the foundation pit angle, and the application range is narrow.
3. The existing foundation pit protection mechanism for civil engineering earthwork excavation is single in structure, can only carry out simple foundation pit protection, and is not strong in practicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the protection device for foundation pit excavation is provided.
The utility model adopts the technical scheme as follows: a protective device for foundation pit excavation comprises a fixed mounting device, wherein the fixed mounting device comprises a connecting seat, a mounting seat, insert nails and reinforcing blocks, two ends of the mounting seat are mounted on a foundation pit through fixed thread threads, the bottom of the mounting seat is provided with the insert nails, two sides of the insert nails are provided with the reinforcing blocks, the insert nails are inserted and mounted inside the foundation pit, the upper end of the mounting seat is fixedly connected with the connecting seat, the upper end of the connecting seat is fixedly provided with an outer column casing, the inner wall of the outer column casing is fixedly provided with a jack, the upper end of the jack is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a beam column, the inside of the beam column is provided with a sliding device, one side of the sliding device is provided with a sliding motor, the lower end of the sliding device penetrates through the beam column and is, the thread lifting device comprises a screw rod, a torque motor, an installation sleeve and a screw rod sleeve, wherein a transverse supporting rod is fixedly connected to one side of the thread lifting device, hydraulic rods are hinged to two sides of the transverse supporting rod, the hydraulic rods and one side of the transverse supporting rod are hinged to a protection plate, the thread lifting device comprises a screw rod, a torque motor, an installation sleeve and a screw rod sleeve, the screw rod is fixedly connected to the lower end of a base, the screw rod is movably installed on the screw rod, the torque motor is arranged at the outer end of the screw rod sleeve, the installation sleeve is arranged on one side of the torque motor, the transverse supporting rod is fixedly connected.
In a preferred embodiment, crossbeam post upper end fixed mounting has solar panel, be provided with light and alarm on the outer wall of crossbeam post lower extreme both sides, light and alarm are two sets of, and light and alarm are the axisymmetric structure of axle for the crossbeam post.
In a preferred embodiment, the number of the inserted pins is multiple, the inserted pins are uniformly distributed at the bottom of the mounting seat, and a plurality of reinforcing blocks are arranged on two sides of each inserted pin.
In a preferred embodiment, the sliding device and the sliding motor are in two groups, and the sliding device and the sliding motor are in an axisymmetric structure relative to the beam column.
In a preferred embodiment, the illuminating lamp, the alarm, the sliding motor, the threaded lifting device, the gas concentration monitor and the hydraulic rod are electrically connected with the solar panel.
In a preferred embodiment, the outer side surface of the protection plate is provided with water drainage grooves at even intervals, and the water drainage grooves penetrate through the upper end surface and the lower end surface of the protection plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: is convenient and better.
1. The utility model discloses in, the contact area with the foundation ditch has been improved greatly to the boss on fixed screw and the inserted pin, stability and security when having improved the device installation.
2. The utility model discloses in, through the cooperation of slider, screw thread elevating gear and hydraulic stem, realized carrying out the adaptability according to the difference of foundation ditch angle and adjust, improved application scope greatly.
3. The utility model discloses in, absorb solar energy through solar panel, then turn into solar energy the electric energy, as the daily use of device, the light can play the illumination effect, and when gas concentration was higher than the confined concentration, produced the chimes of doom through the alarm, reminded labourer and noted, improved the functionality and the security of device greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic diagram of the fixing device of the present invention;
fig. 3 is a sectional view of the screw lifting device of the present invention.
The labels in the figure are: 1-foundation pit, 2-fixed mounting device, 201-connecting seat, 202-reinforcing block, 204-inserted nail, 205-mounting seat, 3-outer column barrel, 4-jack, 5-transverse supporting rod, 6-supporting rod, 7-transverse beam column, 8-alarm, 9-sliding device, 10-solar panel, 11-base, 12-sliding motor, 13-illuminating lamp, 14-, protective plate 15-hydraulic rod, 16-, gas concentration monitor, 17-lead screw sleeve, 18-mounting sleeve, 19-torque motor and 20-lead screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, a protection device for foundation pit excavation comprises a fixed mounting device 2, the fixed mounting device 2 comprises a connecting seat 201, a mounting seat 205, insert pins 204 and reinforcing blocks 202, two ends of the mounting seat 205 are mounted on a foundation pit 1 through fixed thread threads, the bottom of the mounting seat 205 is provided with the insert pins 204, two sides of the insert pins 204 are provided with the plurality of reinforcing blocks 202, the insert pins 204 are inserted and mounted inside the foundation pit 1, the upper end of the mounting seat 205 is fixedly connected with the connecting seat 201, the angle of a protection plate 14 is adjusted through hydraulic movement of a hydraulic rod 15, the upper end of the connecting seat 201 is fixedly mounted with an outer column casing 3, the inner wall of the outer column casing 3 is fixedly mounted with a jack 4, the upper end of the jack 4 is fixedly connected with a supporting rod 6, the upper end of the supporting rod 6 is fixedly connected with a beam column 7, the inside of the, the sliding device 9 is driven to operate by a sliding motor 12, the threaded lifting device A is driven to adjust the position left and right by the sliding device 9, the lower end of the sliding device 9 penetrates through a cross beam column 7 and is fixedly connected with a base 11, the lower end of the base 11 is fixedly connected with a threaded lifting device A, one side of the threaded lifting device A is fixedly connected with a transverse supporting rod 5, two sides of the transverse supporting rod 5 are hinged with hydraulic rods 15, the protection plate 14 is subjected to angle adjustment by hydraulic movement of the hydraulic rods 15, the hydraulic rods 15 and one side of the transverse supporting rod 5 are hinged on the protection plate 14, the threaded lifting device A comprises a screw rod 20, a torque motor 19, an installation sleeve 18 and a screw rod sleeve 17, the screw rod 20 is fixedly connected to the lower end of the base 11, the screw rod sleeve 17 is movably installed on the screw rod 20, the torque motor 19 is arranged at the outer end of the screw rod sleeve, the screw rod 20 and the screw rod sleeve 17 are driven to move in a matched mode, the up-and-down lifting function of the thread lifting device A is achieved, the transverse supporting rod 5 is fixedly connected to one side of the installation sleeve 18, and the gas concentration monitor 16 is fixedly connected to one side of the bottom end of the screw rod 20 through the connecting column.
It should be noted that, 7 upper ends fixed mounting of crossbeam post has solar panel 10, be provided with light 13 and alarm 8 on the 7 lower extreme both sides outer walls of crossbeam post, light 13 and alarm 8 are two sets of, and light 13 and alarm 8 are the axisymmetric structure of axle for crossbeam post 7, absorb solar energy through solar panel 10, then turn into solar energy the electric energy, daily use as the device, light 13 can play the illumination effect, gas concentration monitor 16 can detect the inside toxic gas's of foundation ditch concentration, when gas concentration is higher than the confined concentration, produce the chimes of doom through alarm 8, remind the labourer to notice.
It should be noted that, there are a plurality of plug pins 204, the plug pins 204 are uniformly distributed at the bottom of the mounting seat 205, and a plurality of reinforcing blocks 202 are disposed on two sides of the plug pins 204.
The two sets of the slide device 9 and the slide motor 12 are provided, and the slide device 9 and the slide motor 12 are configured to be axisymmetrical with respect to the beam column 7.
It should be noted that the illuminating lamp 13, the alarm 8, the sliding motor 12, the thread lifting device a, the gas concentration monitor 16 and the hydraulic rod 15 are electrically connected to the solar panel 10.
It should be noted that, the outer side surface of protection plate 14 has evenly seted up the water drainage tank at the interval, and the water drainage tank runs through in the up end and the lower terminal surface of protection plate 14.
The working principle is as follows:
during installation, firstly, the inserting nails 204 at the bottoms of the installing seats 205 on the two ends of the fixed installing device 2 are inserted into the foundation pit 1, the installing seats 205 are installed on the foundation pit in a threaded mode through the fixing screws, and the fixing screws, the inserting nails 204 and the reinforcing blocks 202 on the inserting nails 204 greatly improve the contact area with the foundation pit 1 and improve the stability and the safety of the device during installation.
During the use, drive slider 9 function through sliding motor 12, through controlling the positioning of slider 9 drive screw thread elevating gear A, through the electricity of the inside torque motor 19 of screw thread elevating gear A, drive lead screw 20 and lead screw cover 17 cooperation motion, screw thread elevating gear A's oscilaltion function has been realized, it controls through the removal of 18 fixed connection's of installation cover horizontal stay bar 5 to drive through screw thread elevating gear A, through the hydraulic motion of hydraulic stem 15, carry out angle modulation to guard plate 14, realized carrying out adaptability according to the difference of foundation ditch 1 angle and adjusted, application scope has been improved greatly.
Absorb solar energy through solar panel 10, then turn into the electric energy with solar energy, as the daily use of device, light 13 can play the illumination effect, and gas concentration monitor 16 can detect the inside toxic gas's of foundation ditch concentration, when gas concentration is higher than the confined concentration, produces the chimes of doom through alarm 8, reminds labourer to notice, has improved the functionality and the security of device greatly.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a protector of foundation ditch excavation, includes, fixed mounting device (2), its characterized in that: the fixed mounting device (2) comprises a connecting seat (201), a mounting seat (205), an inserting nail (204) and reinforcing blocks (202), wherein two ends of the mounting seat (205) are mounted on a foundation pit (1) through fixed thread threads, the inserting nail (204) is arranged at the bottom of the mounting seat (205), a plurality of reinforcing blocks (202) are arranged on two sides of the inserting nail (204), the inserting nail (204) is inserted and mounted inside the foundation pit (1), the upper end of the mounting seat (205) is fixedly connected with the connecting seat (201), the upper end of the connecting seat (201) is fixedly mounted with an outer column casing (3), a jack (4) is fixedly mounted on the inner wall of the outer column casing (3), the upper end of the jack (4) is fixedly connected with a supporting rod (6), the upper end of the supporting rod (6) is fixedly connected with a beam column (7), and a sliding device (9) is arranged inside the beam column, a sliding motor (12) is arranged on one side of the sliding device (9), the lower end of the sliding device (9) penetrates through a cross beam column (7) and is fixedly connected with a base (11), a thread lifting device (A) is fixedly connected with the lower end of the base (11), a transverse supporting rod (5) is fixedly connected with one side of the thread lifting device (A), hydraulic rods (15) are hinged to two sides of the transverse supporting rod (5), the hydraulic rods (15) and one side of the transverse supporting rod (5) are hinged to a protection plate (14), the thread lifting device (A) comprises a screw rod (20), a torque motor (19), an installation sleeve (18) and a screw rod sleeve (17), the screw rod (20) is fixedly connected to the lower end of the base (11), the screw rod sleeve (17) is movably installed on the screw rod (20), the torque motor (19) is arranged at the outer end of the screw rod sleeve (17), the installation sleeve (18) is arranged, one side of the mounting sleeve (18) is fixedly connected with a transverse supporting rod (5), and one side of the bottom end of the screw rod (20) is fixedly connected with a gas concentration monitor (16) through a connecting column.
2. A protective device for excavation of a foundation pit as claimed in claim 1, wherein: crossbeam post (7) upper end fixed mounting has solar panel (10), be provided with light (13) and alarm (8) on the outer wall of crossbeam post (7) lower extreme both sides, light (13) and alarm (8) are two sets of, and light (13) and alarm (8) are the axisymmetric structure of axle for crossbeam post (7).
3. A protective device for excavation of a foundation pit as claimed in claim 1, wherein: insert nail (204) and be a plurality of, insert nail (204) even distribution in mount pad (205) bottom, insert nail (204) both sides and be provided with a plurality of bosses (202).
4. A protective device for excavation of a foundation pit as claimed in claim 1, wherein: the sliding device (9) and the sliding motor (12) are in two groups, and the sliding device (9) and the sliding motor (12) are in an axisymmetric structure relative to the beam column (7) as an axis.
5. A protective device for excavation of a foundation pit as claimed in claim 2, wherein: the solar energy water heater is characterized in that the illuminating lamp (13), the alarm (8), the sliding motor (12), the thread lifting device (A), the gas concentration monitor (16) and the hydraulic rod (15) are electrically connected with the solar panel (10).
6. A protective device for excavation of a foundation pit as claimed in claim 1, wherein: drainage channels are evenly formed in the outer side face of the protection plate (14) at intervals and penetrate through the upper end face and the lower end face of the protection plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020878934.6U CN212294681U (en) | 2020-05-23 | 2020-05-23 | Protection device for foundation ditch excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020878934.6U CN212294681U (en) | 2020-05-23 | 2020-05-23 | Protection device for foundation ditch excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212294681U true CN212294681U (en) | 2021-01-05 |
Family
ID=73970269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020878934.6U Expired - Fee Related CN212294681U (en) | 2020-05-23 | 2020-05-23 | Protection device for foundation ditch excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212294681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100821A (en) * | 2022-07-22 | 2022-09-23 | 国网新疆电力有限公司克州供电公司 | Device for monitoring operation environment in process of excavating foundation pit |
| CN116837854A (en) * | 2023-09-04 | 2023-10-03 | 山东鲁帆建设科技有限公司 | Building foundation pit construction equipment |
-
2020
- 2020-05-23 CN CN202020878934.6U patent/CN212294681U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115100821A (en) * | 2022-07-22 | 2022-09-23 | 国网新疆电力有限公司克州供电公司 | Device for monitoring operation environment in process of excavating foundation pit |
| CN116837854A (en) * | 2023-09-04 | 2023-10-03 | 山东鲁帆建设科技有限公司 | Building foundation pit construction equipment |
| CN116837854B (en) * | 2023-09-04 | 2023-11-21 | 山东鲁帆建设科技有限公司 | Building foundation pit construction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |