CN216948321U - Novel foundation pit supporting structure - Google Patents
Novel foundation pit supporting structure Download PDFInfo
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- CN216948321U CN216948321U CN202220312526.3U CN202220312526U CN216948321U CN 216948321 U CN216948321 U CN 216948321U CN 202220312526 U CN202220312526 U CN 202220312526U CN 216948321 U CN216948321 U CN 216948321U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to the technical field of foundation pit support, and discloses a novel foundation pit support structure, which comprises a support structure, the supporting structure comprises a first positioning rod, a telescopic rod and a supporting plate, a plurality of first connecting rods are fixedly arranged between the first positioning rod and the telescopic rod, a plurality of second connecting rods are fixedly arranged between the telescopic rods and the supporting plate, a reminding structure is arranged on one side of the supporting structure, the reminding structure comprises a second positioning rod and a detection assembly, wherein an alarm is fixedly arranged at one end of the second positioning rod, which is far away from the supporting structure, the alarm is connected with the detection assemblies, and two groups of detection assemblies are arranged between the second positioning rod and the first positioning rod.
Description
Technical Field
The utility model relates to the technical field of foundation pit supporting, in particular to a novel foundation pit supporting structure.
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 the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting the side slope to stabilize the earth slope, and the size of the slope is determined according to the relevant construction regulations. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.
At present often need install supporting construction in the foundation ditch to the realization supports the foundation ditch, when the foundation ditch takes place minimum slope, current supporting construction can not remind relevant personnel, thereby can appear collapsing the circumstances such as easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel foundation pit supporting structure, and aims to solve the problem that the existing supporting structure cannot remind related personnel when a foundation pit is slightly inclined in the prior art.
The novel foundation pit supporting structure comprises a supporting structure, wherein the supporting structure comprises a first positioning rod, a telescopic rod and a supporting plate, a plurality of first connecting rods are fixedly arranged between the first positioning rod and the telescopic rod, and a plurality of second connecting rods are fixedly arranged between the telescopic rod and the supporting plate;
a reminding structure is arranged on one side of the supporting structure;
the reminding structure comprises a second positioning rod and detection assemblies, an alarm is fixedly mounted at one end, far away from the supporting structure, of the second positioning rod, the alarm is connected with the detection assemblies, and two groups of detection assemblies are arranged between the second positioning rod and the first positioning rod.
Optionally, a first fixing rod is fixedly installed at the bottom of the first positioning rod.
Optionally, the inner wall of the first positioning rod, which is far away from the reminding structure, is rotatably connected with a plurality of first rotating shafts through bearings, a first rotating plate is fixedly installed at one end, which is far away from the first positioning rod, of the first rotating shaft, a first thread groove is formed in the inner wall of the first rotating plate, and the inner wall of the first thread groove is in threaded connection with the first connecting rod.
Optionally, the telescopic rod is composed of a hollow tube and a solid rod, and the inner wall of the hollow tube is connected with the solid rod in a sliding mode.
Optionally, a plurality of second threaded holes are formed in the inner walls of the right sides of the hollow tube and the solid rod, and the inner walls of the second threaded holes are in threaded connection with a first connecting rod;
a plurality of first threaded holes are formed in the inner walls of the left sides of the hollow pipe and the solid rod, and the inner walls of the first threaded holes are in threaded connection with a second connecting rod.
Optionally, the inner wall of one side of the supporting plate is rotatably connected with a plurality of second rotating shafts through bearings, a second rotating plate is fixedly mounted at one end, away from the supporting plate, of each second rotating shaft, a second thread groove is formed in the inner wall of each second rotating plate, and the inner wall of each second thread groove is in threaded connection with a second connecting rod.
Optionally, a second fixing rod is fixedly installed at the bottom of the second positioning rod.
Optionally, the detection assembly includes a first fixing plate and a second fixing plate, two groups of first fixing plates are fixedly mounted at two ends of one side of the first positioning rod away from the first connecting rod, a first sliding rod is fixedly mounted between the two groups of first fixing plates, and two ends of the first sliding rod are slidably connected with the first sliding block;
the bottom end of the first sliding rod is connected with a first spring in a sliding mode, and the first spring is located between the first sliding block at the bottom and the first fixing plate at the bottom;
the top fixed mounting iron sheet, top on the first slider fixed mounting proximity switch on the first fixed plate, one side of proximity switch is equipped with the iron sheet, and proximity switch and siren electric connection.
Optionally, two sets of second fixing plates are fixedly mounted at two ends of one side of the second positioning rod, which is far away from the alarm, a second slide bar is fixedly mounted between the two sets of second fixing plates, and two ends of the second slide bar are both connected with second slide blocks in a sliding manner;
the bottom end of the second sliding rod is connected with a second spring in a sliding mode, and the second spring is located between the second bottom sliding block and the second bottom fixing plate;
the second sliding block is connected with the first sliding block through a cross rod.
Optionally, the crossbar comprises first movable rod and second movable rod, and first movable rod is the X-shaped range with the second movable rod, first movable rod with the middle-end of second movable rod rotates through the pin and connects, the one end of first movable rod is rotated and is connected on the first slider in bottom, and the one end that first slider was kept away from to first movable rod rotates and connects on top second slider, the one end of second movable rod rotates and connects on the first slider in top, and the one end that first slider was kept away from to the second movable rod rotates and connects on bottom second slider.
Compared with the prior art:
1. the solid rod slides in the hollow tube until the solid rod reaches a proper length, after that, one end of the first connecting rod is in threaded connection with the second threaded hole, the other end of the first connecting rod is in contact with the first threaded groove, then the first rotating plate is rotated, so that the other end of the first connecting rod is in threaded connection with the first threaded groove, the first connecting rod is installed, one end of the second connecting rod is in threaded connection with the first threaded hole, the other end of the second connecting rod is in contact with the second threaded groove, then the second rotating plate is rotated, so that the other end of the second connecting rod is in threaded connection with the second threaded groove, the second connecting rod is installed, and the solid rod has the effect of being convenient to install and disassemble;
2. insert first dead lever and second dead lever in the ground, and make the backup pad support the lateral wall of foundation ditch, when the minimum slope takes place for the foundation ditch, first dead lever then can incline together, when first dead lever takes place to incline, the upper and lower angle of crossbar then can diminish, and two sets of first sliders and two sets of second sliders then can carry out the motion dorsad respectively, when two sets of first sliders carry out the motion dorsad, the first slider in top then can drive iron sheet and proximity switch and contact, when iron sheet and proximity switch contact, the siren then can work, thereby realize reminding relevant personnel, through reminding relevant personnel, have the effect that makes relevant personnel carry out timely processing, thereby can avoid the foundation ditch to take place phenomenons such as collapsing, the security has been improved.
Drawings
FIG. 1 is a schematic front view of the structure provided by the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an enlarged schematic view at B in FIG. 1;
FIG. 4 is an enlarged schematic view at C of FIG. 1;
FIG. 5 is a schematic top view of a solid rod construction;
fig. 6 is a schematic diagram of a second rotary plate structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The following detailed description of implementations of the utility model refers to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and operate, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and it is possible for one of ordinary skill in the art to understand the specific meaning of the above terms according to the specific situation.
Referring to fig. 1-6, preferred embodiments of the present invention are shown.
Novel excavation supporting construction, including supporting construction 2, supporting construction 2 includes first locating lever 21, telescopic link 22 and backup pad 25, a plurality of head rods 23 of fixed mounting between first locating lever 21 and the telescopic link 22, a plurality of second connecting rods 24 of fixed mounting between telescopic link 22 and the backup pad 25, supporting construction 2's one side is installed and is reminded structure 3, it includes second locating lever 31 and determine module 4 to remind structure 3, supporting construction 2's one end fixed mounting siren 33 is kept away from to second locating lever 31, and siren 33 is connected with determine module 4, be equipped with two sets of determine module 4 between second locating lever 31 and the first locating lever 21.
The bottom of the first positioning rod 21 is fixedly provided with a first fixing rod 211, the first fixing rod 211 has the function of being inserted into the ground, the inner wall of the first positioning rod 21, which is far away from the reminder structure 3, is rotatably connected with a plurality of first rotating shafts 212 through bearings, one end of the first rotating shafts 212, which is far away from the first positioning rod 21, is fixedly provided with a first rotating plate 213, the inner wall of the first rotating plate 213 is provided with a first thread groove, the inner wall of the first thread groove is in threaded connection with the first connecting rod 23, the expansion link 22 is composed of a hollow tube 221 and a solid rod 222, the inner wall of the hollow tube 221 is slidably connected with the solid rod 222, the right inner walls of the hollow tube 221 and the solid rod 222 are respectively provided with a plurality of second thread holes 224, the inner wall of the second thread holes 224 is in threaded connection with the first connecting rod 23, the left inner walls of the hollow tube 221 and the solid rod 222 are respectively provided with a plurality of first thread holes 223, the inner wall of the first thread holes 223 are in threaded connection with the second connecting rod 24, the inner wall of one side of the supporting plate 25 is rotatably connected with a plurality of second rotating shafts 251 through bearings, one end of each second rotating shaft 251, which is far away from the supporting plate 25, is fixedly provided with a second rotating plate 252, the inner wall of each second rotating plate 252 is provided with a second thread groove, and the inner wall of each second thread groove is in threaded connection with the second connecting rod 24.
The bottom of the second positioning rod 31 is fixedly provided with a second fixing rod 32, the second fixing rod 32 has the function of being inserted into the ground, the detection assembly 4 comprises a first fixing plate 41 and a second fixing plate 45, two groups of first fixing plates 41 are fixedly arranged on two ends of one side of the first positioning rod 21 far away from the first connecting rod 23, a first sliding rod 42 is fixedly arranged between the two groups of first fixing plates 41, two ends of the first sliding rod 42 are respectively connected with a first sliding block 43 in a sliding manner, the bottom end of the first sliding rod 42 is connected with a first spring 44 in a sliding manner, the first spring 44 is positioned between the bottom first sliding block 43 and the bottom first fixing plate 41, an iron sheet 431 is fixedly arranged on the top first sliding block 43, a proximity switch 432 is fixedly arranged on the top first fixing plate 41, one side of the proximity switch 432 is provided with the iron sheet 431, the proximity switch 432 is electrically connected with the alarm 33, two groups of second fixing plates 45 are fixedly arranged on two ends of one side of the second positioning rod 31 far away from the alarm 33, a second slide bar 46 is fixedly arranged between the two groups of second fixed plates 45, both ends of the second slide bar 46 are slidably connected with a second slide block 47, the bottom end of the second slide bar 46 is slidably connected with a second spring 48, the second spring 48 is positioned between the bottom second slide block 47 and the bottom second fixed plate 45, the second slide block 47 is connected with the first slide block 43 through a cross bar 49, the cross bar 49 is composed of a first movable bar 491 and a second movable bar 492, the first movable bar 491 and the second movable bar 492 are arranged in an X shape, the first movable bar 491 is rotatably connected with the middle end of the second movable bar 492 through a pin, one end of the first movable bar 491 is rotatably connected with the bottom first slide block 43, one end of the first movable bar 491 far away from the first slide block 43 is rotatably connected with the top second slide block 47, one end of the second movable bar 492 is rotatably connected with the top first slide block 43, and one end of the second movable bar 492 far away from the first slide block 43 is rotatably connected with the bottom second slide block 47, the first and second springs 44 and 48 support the first and second sliders 43 and 47.
The working principle is as follows: sliding the solid rod 222 in the hollow tube 221 until a proper length is reached, and then screwing one end of the first connecting rod 23 into the second threaded hole 224, and making the other end of the first connecting rod 23 contact with the first threaded groove, then rotating the first rotating plate 213, so that the other end of the first connecting rod 23 is screwed into the first threaded groove, thereby mounting the first connecting rod 23, screwing one end of the second connecting rod 24 into the first threaded hole 223, making the other end of the second connecting rod 24 contact with the second threaded groove, and then rotating the second rotating plate 252, thereby screwing the other end of the second connecting rod 24 into the second threaded groove, thereby mounting the second connecting rod 24;
insert first dead lever 211 and second dead lever 32 in the ground to make backup pad 25 support the lateral wall of foundation ditch, when the foundation ditch takes place minimum slope, first dead lever 21 then can incline together, when first dead lever 21 takes place the slope, the upper and lower angle of crossbar 49 then can diminish, and two sets of first sliders 43 and two sets of second sliders 47 then can carry out the motion of dorsad respectively, when two sets of first sliders 43 carry out the motion of dorsad, first slider 43 in top then can drive iron sheet 431 and proximity switch 432 and contact, when iron sheet 431 and proximity switch 432 contact, siren 33 then can work, thereby realize reminding relevant personnel.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The novel foundation pit supporting structure comprises a supporting structure and is characterized in that the supporting structure comprises a first positioning rod, a telescopic rod and a supporting plate, a plurality of first connecting rods are fixedly arranged between the first positioning rod and the telescopic rod, and a plurality of second connecting rods are fixedly arranged between the telescopic rod and the supporting plate;
a reminding structure is arranged on one side of the supporting structure;
the reminding structure comprises a second positioning rod and detection assemblies, an alarm is fixedly mounted at one end, away from the supporting structure, of the second positioning rod, the alarm is connected with the detection assemblies, and two groups of detection assemblies are arranged between the second positioning rod and the first positioning rod.
2. The novel foundation pit supporting structure of claim 1, wherein the first fixing rod is fixedly installed at the bottom of the first fixing rod.
3. The novel foundation pit supporting structure of claim 1, wherein the inner wall of the first positioning rod far away from the reminding structure is rotatably connected with a plurality of first rotating shafts through bearings, a first rotating plate is fixedly installed at one end of the first rotating shaft far away from the first positioning rod, a first thread groove is formed in the inner wall of the first rotating plate, and the inner wall of the first thread groove is in threaded connection with the first connecting rod.
4. The novel foundation pit supporting structure of claim 1, wherein the telescopic rod is composed of a hollow tube and a solid rod, and the inner wall of the hollow tube is slidably connected with the solid rod.
5. The novel foundation pit supporting structure of claim 4, wherein a plurality of second threaded holes are formed in the right inner walls of the hollow pipes and the solid rods, and the inner walls of the second threaded holes are in threaded connection with first connecting rods;
and a plurality of first threaded holes are formed in the inner walls of the left sides of the hollow pipe and the solid rod, and the inner walls of the first threaded holes are in threaded connection with a second connecting rod.
6. The novel foundation pit supporting structure of claim 1, wherein one side inner wall of the supporting plate is rotatably connected with a plurality of second rotating shafts through bearings, one end of each second rotating shaft, which is far away from the supporting plate, is fixedly provided with a second rotating plate, the inner wall of each second rotating plate is provided with a second thread groove, and the inner wall of each second thread groove is in threaded connection with a second connecting rod.
7. The novel foundation pit supporting structure of claim 1, wherein a second fixing rod is fixedly installed at the bottom of the second positioning rod.
8. The novel foundation pit supporting structure according to claim 1, wherein the detection assembly comprises a first fixing plate and a second fixing plate, two groups of first fixing plates are fixedly installed on both ends of one side of the first positioning rod away from the first connecting rod, a first sliding rod is fixedly installed between the two groups of first fixing plates, and both ends of the first sliding rod are slidably connected with first sliding blocks;
the bottom end of the first sliding rod is connected with a first spring in a sliding mode, and the first spring is located between the first sliding block at the bottom and the first fixing plate at the bottom;
the top fixed mounting iron sheet, top on the first slider fixed mounting proximity switch on the first fixed plate, one side of proximity switch is equipped with the iron sheet, and proximity switch and siren electric connection.
9. The novel foundation pit supporting structure of claim 8, wherein two groups of second fixing plates are fixedly arranged at two ends of one side of the second positioning rod away from the alarm, a second sliding rod is fixedly arranged between the two groups of second fixing plates, and two ends of the second sliding rod are slidably connected with second sliding blocks;
the bottom end of the second sliding rod is connected with a second spring in a sliding mode, and the second spring is located between the second bottom sliding block and the second bottom fixing plate;
the second sliding block is connected with the first sliding block through a cross rod.
10. The novel foundation pit supporting structure according to claim 9, wherein the cross bar is composed of a first movable bar and a second movable bar, the first movable bar and the second movable bar are arranged in an X-shape, the first movable bar and the middle end of the second movable bar are rotatably connected through a pin, one end of the first movable bar is rotatably connected to the bottom first sliding block, one end of the first movable bar, which is far away from the first sliding block, is rotatably connected to the top second sliding block, one end of the second movable bar is rotatably connected to the top first sliding block, and one end of the second movable bar, which is far away from the first sliding block, is rotatably connected to the bottom second sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220312526.3U CN216948321U (en) | 2022-02-16 | 2022-02-16 | Novel foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220312526.3U CN216948321U (en) | 2022-02-16 | 2022-02-16 | Novel foundation pit supporting structure |
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| Publication Number | Publication Date |
|---|---|
| CN216948321U true CN216948321U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220312526.3U Active CN216948321U (en) | 2022-02-16 | 2022-02-16 | Novel foundation pit supporting structure |
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|---|---|
| CN (1) | CN216948321U (en) |
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- 2022-02-16 CN CN202220312526.3U patent/CN216948321U/en active Active
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