CN210459226U - Adjustable rectangle supporting device of geotechnical engineering - Google Patents
Adjustable rectangle supporting device of geotechnical engineering Download PDFInfo
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- CN210459226U CN210459226U CN201920840404.XU CN201920840404U CN210459226U CN 210459226 U CN210459226 U CN 210459226U CN 201920840404 U CN201920840404 U CN 201920840404U CN 210459226 U CN210459226 U CN 210459226U
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Abstract
The utility model discloses an adjustable rectangle supporting device of geotechnical engineering, including the base, the base is located the vertical supporting mechanism of upper end fixedly connected with that central point put, and the upper end that the base is close to the left and right sides all is equipped with first recess, and equal sliding connection has horizontal support mechanism on the bottom of two first recesses. The utility model discloses an insert a plurality of spud piles and locate subaerial fixing, and run through between support column and the first through-hole and insert the first gag lever post of establishing and carry out the chucking fixed, be convenient for carry out quick assembly disassembly, support the top surface in tunnel through first backplate and fixed block, support the lateral wall in foundation ditch or tunnel through second backplate and fixed plate cooperation connecting rod and spring expansion link, effectively promote the effect of strutting, through the height of the first backplate of support column adjustment, drive the second backplate through promoting the fixed plate and remove, be convenient for according to the position that foundation ditch or the actual size adjustment in tunnel were strutted.
Description
Technical Field
The utility model relates to a geotechnical engineering equipment technical field especially relates to an adjustable rectangle supporting device of geotechnical engineering.
Background
Geotechnical engineering is to solve rock mass and soil body engineering problem, including ground and basis, slope and underground works scheduling problem, often need dig in geotechnical engineering and establish foundation ditch and tunnel lamp low engineering, and constructor all need when being under foundation ditch or tunnel construction, strut foundation ditch or tunnel, and the purpose is in order to guarantee the safety of underground structure construction and foundation ditch or tunnel surrounding environment, prevents the emergence of incident.
Current geotechnical engineering rectangle supporting device is strutted through wood or steel pipe mostly, when being not convenient for carry out the dismouting, its effect of strutting is also relatively poor, and can not adjust according to the actual size in foundation ditch or tunnel, and the adjustable rectangle supporting device of geotechnical engineering is proposed at present and is solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an adjustable rectangular supporting device for geotechnical engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an adjustable rectangle supporting device of geotechnical engineering, includes the base, the base is located the vertical supporting mechanism of upper end fixedly connected with that central point put, the upper end that the base is close to the left and right sides all is equipped with first recess, two equal sliding connection has the horizontal support mechanism on the bottom of first recess, a plurality of spud piles of lower extreme fixedly connected with of base, it is a plurality of the spud pile is close to the setting of the base left and right sides respectively.
Preferably, vertical supporting mechanism includes fixed connection in the backup pad of base upper end, the upper end of backup pad is equipped with the second recess, second recess interpolation is equipped with the support column, be equipped with a plurality of first through-holes of intercommunication around in the backup pad, it is a plurality of first through-holes are the distribution of waiting, one of them the interior interlude of first through-hole is equipped with first gag lever post, first gag lever post level runs through the support column setting, first gag lever post is close to the lower extreme setting of support column, equal screw has cup jointed first nut on both ends around the first gag lever post, the first backplate of upper end fixedly connected with of support column, first backplate is close to the fixed block that two slopes of lower extreme fixedly connected with set up of support column, two the one end that first backplate was kept away from to the fixed block all with support column fixed connection.
Preferably, the bottom of the first groove is provided with a sliding groove, the sliding grooves are connected with sliding blocks matched with the sliding grooves in a sliding mode, and the horizontal supporting mechanism is fixedly connected to the upper ends of the sliding blocks.
Preferably, horizontal support mechanism is including fixed plate, two of fixed plate fixed connection in two slider upper ends respectively the fixed plate all with the front side inner wall joint of first recess, two one side that the backup pad was kept away from to the fixed plate all is equipped with a second backplate, all be equipped with a plurality of third recesses on the relative lateral wall of fixed plate and second backplate, two on the same horizontal plane equal fixedly connected with spring telescopic link on the relative lateral wall of third recess, two on the same horizontal plane fixedly connected with is the same connecting rod on the relative one end lateral wall of spring telescopic link.
Preferably, a plurality of second through holes are formed in the inner wall of the front side of the first groove, the second through holes are distributed in an equal interval mode, one of the second through holes is penetrated through and inserted with a second limiting rod, one end, located in the first groove, of the second limiting rod horizontally penetrates through the fixing plate, and second nuts are sleeved on the front end and the rear end of the second limiting rod in a threaded mode.
Preferably, a fixing rod is fixedly connected to the inner wall of the first groove, and a free end of the fixing rod horizontally penetrates through the fixing plate and is fixedly connected with the inner wall of the other side of the first groove.
Compared with the prior art, the utility model, its beneficial effect does:
1. fix through inserting a plurality of spuds and locating subaerial to run through between support column and the first through-hole and insert the first gag lever post of establishing and carry out the chucking fixed, be convenient for carry out quick assembly disassembly.
2. The top surface of the tunnel is supported through the first supporting plate and the fixing block, the side wall of the foundation pit or the tunnel is supported through the second supporting plate, the fixing plate, the connecting rod and the spring telescopic rod, and supporting effects are effectively improved.
3. The height of the first supporting plate is adjusted through the supporting columns, the second supporting plate is driven to move through pushing the fixing plate, and the position of supporting is convenient to adjust according to the actual size of a foundation pit or a tunnel.
Drawings
Fig. 1 is a perspective schematic view of an adjustable rectangular supporting device for geotechnical engineering provided by the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a partially enlarged view of C in fig. 1.
In the figure: the vertical supporting mechanism comprises a base 1, a vertical supporting mechanism 2, a first groove 3, a horizontal supporting mechanism 4, a fixing pile 5, a supporting plate 6, a second groove 7, a supporting column 8, a first through hole 9, a first limiting rod 10, a first nut 11, a first supporting plate 12, a fixing block 13, a sliding groove 14, a sliding block 15, a fixing plate 16, a second supporting plate 17, a third groove 18, a spring telescopic rod 19, a connecting rod 20, a second through hole 21, a second limiting rod 22, a second nut 23 and a fixing rod 24.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an adjustable rectangular supporting device for geotechnical engineering comprises a base 1, wherein a vertical supporting mechanism 2 is fixedly connected to the upper end of the base 1, the vertical supporting mechanism 2 comprises a supporting plate 6 fixedly connected to the upper end of the base 1, a second groove 7 is arranged at the upper end of the supporting plate 6, a supporting column 8 is inserted into the second groove 7, a plurality of first through holes 9 which are communicated with each other back and forth are arranged on the supporting plate 6, the first through holes 9 are distributed equidistantly, a first limiting rod 10 is inserted into one first through hole 9, the first limiting rod 10 horizontally penetrates through the supporting column 8, the first limiting rod 10 is arranged near the lower end of the supporting column 8, a first through groove which is communicated back and forth is not shown in the figure at one side of the supporting column 8 near the lower end, the first limiting rod 10 penetrates through the first through groove, first nuts 11 are sleeved on the front end and the back end of, first nut 11 is used for carrying on spacing fixedly to first gag lever post 10 to fix in second recess 7 the support column 8, make first backplate 12 can effectually strut the tunnel top surface, the first backplate 12 of upper end fixedly connected with of support column 8, first backplate 12 is close to the fixed block 13 of two slope settings of the lower extreme fixedly connected with of support column 8, the one end that first backplate 12 was kept away from to two fixed blocks 13 all with support column 8 fixed connection.
The bottoms of the two first grooves 3 are respectively provided with a sliding groove 14, the two sliding grooves 14 are internally and respectively connected with a sliding block 15 matched with the sliding grooves in a sliding way, a horizontal supporting mechanism 4 is fixedly connected to the upper end of the sliding block 15, when the sliding block 15 moves in the sliding groove 14, a fixing plate 16 is convenient to push, the upper ends of the base 1 close to the left side and the right side are respectively provided with a first groove 3, the bottoms of the two first grooves 3 are respectively and respectively connected with the horizontal supporting mechanism 4 in a sliding way, the horizontal supporting mechanism 4 comprises a fixing plate 16 respectively and fixedly connected to the upper ends of the two sliding blocks 15, the two fixing plates 16 are respectively clamped with the inner wall of the front side of the first groove 3, one side of the two fixing plates 16 far away from the supporting plate 6 is respectively provided with a second supporting plate 17, the opposite side walls of the fixing plates 16 and the second supporting, fixedly connected with is the same connecting rod 20 on the relative one end lateral wall of two spring telescopic links 19 on the same horizontal plane, spring telescopic link 19 includes telescopic link and the spring of fixed connection on third recess 18 inner wall, the spring is fixed to be cup jointed on the telescopic link, the one end that third recess 18 inner wall was kept away from to telescopic link and spring all with connecting rod 20 fixed connection, can produce the trend that removes to fixed plate 16 when the second backplate 17 atress, thereby make the spring telescopic link 19 in the third recess 18 of a plurality of connecting rods 20 compression, spring telescopic link 19 can cushion the effort, thereby make second backplate 17 can cushion the effort.
A plurality of second through holes 21 are arranged on the inner wall of the front side of the first groove 3, the plurality of second through holes 21 are distributed at equal intervals, a second limiting rod 22 is inserted on one second through hole 21 in a penetrating manner, one end of the second limiting rod 22 positioned in the first groove 3 horizontally penetrates through the fixing plate 16, the fixing plate 16 is provided with a second through groove which is communicated from front to back and is not shown in the figure, the second limiting rod 22 penetrates through the second through groove, second nuts 23 are sleeved on the front end and the back end of the second limiting rod 22 in a threaded manner, the second nuts 23 are used for fixing the second limiting rod 22, so that the positions of the fixing plate 16 and the second supporting plate 17 are fixed, the second supporting plate 17 can effectively support the side wall of a foundation pit or a tunnel, a fixing rod 24 is fixedly connected to the inner wall of the first groove 3, the free end of the fixing rod 24 horizontally penetrates through the fixing plate 16 and is fixedly connected with the inner wall of the other side of, a plurality of spud piles 5 of lower extreme fixedly connected with of base 1, a plurality of spud piles 5 are close to the setting of base 1 left and right sides respectively, and spud pile 5 can insert the subaerial in foundation ditch or tunnel with the help of outside instrument to fixed whole supporting device.
When the utility model is used, firstly, the base 1 is moved to the foundation pit or the tunnel through the external transfer device, then a plurality of fixing piles 5 at the lower end of the base 1 are inserted into the ground of the foundation pit or the tunnel, thereby fixing the base 1, then the support column 8 is manually inserted into the second groove 7 in the support plate 6, and the position of the first support plate 12 and the top surface of the tunnel is adjusted according to the height of the tunnel, so that the first support plate 12 is contacted and pressed with the top surface of the tunnel in an abutting way, when the first support plate 12 is used for the foundation pit, falling objects can be prevented from falling off, safety accidents are avoided, the first limiting rod 10 penetrates through the first through holes 9 at the front side and the rear side of the support plate 6 and penetrates through the first through groove on the support column 8, and two first nuts 11 are connected with the front end and the rear end of the first limiting rod 10 through screw threads by using an external tool, so that the two first nuts 11 are respectively contacted with the, thereby fixing the supporting column 8 in the second groove 7, at this time, manually pushing the fixing plate 16 in the first groove 3, making the fixing plate 16 move on the fixing rod 24 in the first groove 3 and driving the slide block 15 to move in the slide groove 14, making the second supporting plate 17 contact and press against the side wall of the foundation pit or tunnel, then making the second limiting rod 22 penetrate through the second through hole 21 on the inner wall of the front side of the first groove 3 and the second through groove on the fixing plate 16, not shown in the figure, and connecting the two second nuts 23 with the front and rear ends of the second limiting rod 22 by external tools through threads, and making the second nut 23 contact against the side walls of the base 1 and the fixing plate 16, thereby fixing and limiting the positions of the second supporting plate 17 and the fixing plate 16, facilitating the adjustment of the supporting position according to the actual size of the foundation pit or tunnel, when the second supporting plate 17 is stressed, the tendency of moving towards the fixing plate 16 can be generated, so that the connecting rods 20 compress the spring telescopic rods 19 in the third grooves 18, and the spring telescopic rods 19 can buffer the acting force, so that the second support guard plate 17 can buffer the acting force; when the supporting device needs to be disassembled, only two first nuts 11 on the first limiting rod 10 need to be screwed by means of an external tool, so that the first nuts 11 are separated from the first limiting rod 10, the first limiting rod 10 is drawn out, and the supporting column 8 is drawn out from the second groove 7, so that the supporting device is convenient to disassemble and assemble quickly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an adjustable rectangle supporting device of geotechnical engineering, includes base (1), its characterized in that, base (1) is located the vertical supporting mechanism of upper end fixedly connected with (2) that central point put, the upper end that base (1) is close to the left and right sides all is equipped with first recess (3), two equal sliding connection has horizontal support mechanism (4) on the bottom of first recess (3), a plurality of spud pile (5) of lower extreme fixedly connected with of base (1), it is a plurality of spud pile (5) are close to the setting of base (1) left and right sides respectively.
2. The geotechnical engineering adjustable rectangular supporting device according to claim 1, wherein the vertical supporting mechanism (2) comprises a supporting plate (6) fixedly connected to the upper end of the base (1), a second groove (7) is formed in the upper end of the supporting plate (6), a supporting column (8) is inserted into the second groove (7), a plurality of first through holes (9) which are communicated with each other front and back are formed in the supporting plate (6), the first through holes (9) are distributed in an equal interval, a first limiting rod (10) is inserted into one first through hole (9) in a penetrating manner, the first limiting rod (10) horizontally penetrates through the supporting column (8), the first limiting rod (10) is arranged close to the lower end of the supporting column (8), first nuts (11) are sleeved on the front end and the back end of the first limiting rod (10) in a threaded manner, a first supporting plate (12) is fixedly connected to the upper end of the supporting column (8), the lower extreme fixedly connected with of first backplate (12) near support column (8) fixed block (13) that two slopes set up, two the one end that first backplate (12) were kept away from in fixed block (13) all with support column (8) fixed connection.
3. The geotechnical engineering adjustable rectangular supporting device according to claim 2, wherein sliding grooves (14) are formed in the bottoms of the two first grooves (3), sliding blocks (15) matched with the sliding grooves are connected in the two sliding grooves (14) in a sliding mode, and the horizontal supporting mechanism (4) is fixedly connected to the upper ends of the sliding blocks (15).
4. The geotechnical engineering adjustable rectangular support device according to claim 3, wherein the horizontal support mechanism (4) comprises fixing plates (16) fixedly connected to the upper ends of the two sliding blocks (15) respectively, the two fixing plates (16) are connected with the inner wall of the front side of the first groove (3) in a clamping mode, the two fixing plates (16) are provided with second support plates (17) on the side far away from the support plate (6), the opposite side walls of the fixing plates (16) and the second support plates (17) are provided with a plurality of third grooves (18), the opposite side walls of the third grooves (18) are fixedly connected with spring telescopic rods (19) respectively, and the two spring telescopic rods (19) on the same horizontal plane are fixedly connected with the same connecting rod (20) on the opposite side wall of the spring telescopic rods (19).
5. The geotechnical engineering adjustable rectangular support device according to claim 4, wherein a plurality of second through holes (21) are formed in the inner wall of the front side of the first groove (3), the second through holes (21) are distributed at equal intervals, one of the second through holes (21) is provided with a second limiting rod (22) in a penetrating and inserting mode, one end, located in the first groove (3), of the second limiting rod (22) horizontally penetrates through the fixing plate (16) to be arranged, and second nuts (23) are sleeved on the front end and the rear end of the second limiting rod (22) in a threaded mode.
6. The geotechnical adjustable rectangular support device according to claim 4, wherein a fixing rod (24) is fixedly connected to the inner wall of the first groove (3), and the free end of the fixing rod (24) horizontally penetrates through the fixing plate (16) and is fixedly connected with the inner wall of the other side of the first groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840404.XU CN210459226U (en) | 2019-06-04 | 2019-06-04 | Adjustable rectangle supporting device of geotechnical engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840404.XU CN210459226U (en) | 2019-06-04 | 2019-06-04 | Adjustable rectangle supporting device of geotechnical engineering |
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| CN210459226U true CN210459226U (en) | 2020-05-05 |
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| CN201920840404.XU Active CN210459226U (en) | 2019-06-04 | 2019-06-04 | Adjustable rectangle supporting device of geotechnical engineering |
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| CN111719566A (en) * | 2020-07-17 | 2020-09-29 | 燕山大学 | Foundation pit supporting device |
| CN112049120A (en) * | 2020-08-15 | 2020-12-08 | 柏铁全 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN112302036A (en) * | 2020-11-27 | 2021-02-02 | 石忠滚 | Safety device for municipal road maintenance foundation pit |
| CN112482399A (en) * | 2020-12-13 | 2021-03-12 | 曾瑞云 | Collapse-preventing supporting structure for deep foundation pit |
| CN112482391A (en) * | 2020-10-05 | 2021-03-12 | 姜洪友 | Inner supporting structure for foundation pit |
| CN112726629A (en) * | 2020-12-29 | 2021-04-30 | 宫鹤嘉 | Foundation ditch bracing device convenient to construction |
| CN112878312A (en) * | 2020-06-08 | 2021-06-01 | 富利建设集团有限公司 | Combined supporting device for rotary digging cast-in-place pile and cement mixing pile in weak stratum |
| CN113309116A (en) * | 2021-06-16 | 2021-08-27 | 潍坊科技学院 | Geotechnical engineering underground structure |
| CN113338997A (en) * | 2021-06-10 | 2021-09-03 | 北京市政建设集团有限责任公司 | Supporting structure for shield machinable barrier breaking and treatment construction pilot tunnel |
| CN113638423A (en) * | 2021-09-13 | 2021-11-12 | 上海法玛强建设工程有限公司 | Elevator foundation pit structure and construction process thereof |
| CN114541411A (en) * | 2022-01-28 | 2022-05-27 | 河北省建筑工程质量检测中心有限公司 | Firm supporting device that sinks is prevented with foundation ditch in geotechnical engineering |
| CN116290006A (en) * | 2023-05-18 | 2023-06-23 | 中铁二十三局集团有限公司 | Composite protective material foundation pit supporting system and construction method |
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| CN112878312A (en) * | 2020-06-08 | 2021-06-01 | 富利建设集团有限公司 | Combined supporting device for rotary digging cast-in-place pile and cement mixing pile in weak stratum |
| CN111719566A (en) * | 2020-07-17 | 2020-09-29 | 燕山大学 | Foundation pit supporting device |
| CN112049120A (en) * | 2020-08-15 | 2020-12-08 | 柏铁全 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN112049120B (en) * | 2020-08-15 | 2022-04-01 | 浙江建友工程咨询有限公司 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN112482391A (en) * | 2020-10-05 | 2021-03-12 | 姜洪友 | Inner supporting structure for foundation pit |
| CN112302036B (en) * | 2020-11-27 | 2021-11-12 | 无锡国家高新技术产业开发区市政公用事业有限公司 | Safety device for municipal road maintenance foundation pit |
| CN112302036A (en) * | 2020-11-27 | 2021-02-02 | 石忠滚 | Safety device for municipal road maintenance foundation pit |
| CN112482399A (en) * | 2020-12-13 | 2021-03-12 | 曾瑞云 | Collapse-preventing supporting structure for deep foundation pit |
| CN112726629A (en) * | 2020-12-29 | 2021-04-30 | 宫鹤嘉 | Foundation ditch bracing device convenient to construction |
| CN113338997A (en) * | 2021-06-10 | 2021-09-03 | 北京市政建设集团有限责任公司 | Supporting structure for shield machinable barrier breaking and treatment construction pilot tunnel |
| CN113309116A (en) * | 2021-06-16 | 2021-08-27 | 潍坊科技学院 | Geotechnical engineering underground structure |
| CN113638423A (en) * | 2021-09-13 | 2021-11-12 | 上海法玛强建设工程有限公司 | Elevator foundation pit structure and construction process thereof |
| CN114541411A (en) * | 2022-01-28 | 2022-05-27 | 河北省建筑工程质量检测中心有限公司 | Firm supporting device that sinks is prevented with foundation ditch in geotechnical engineering |
| CN114541411B (en) * | 2022-01-28 | 2024-04-12 | 河北省建筑工程质量检测中心有限公司 | Foundation pit collapse-preventing stable supporting device for geotechnical engineering |
| CN116290006A (en) * | 2023-05-18 | 2023-06-23 | 中铁二十三局集团有限公司 | Composite protective material foundation pit supporting system and construction method |
| CN116290006B (en) * | 2023-05-18 | 2023-09-08 | 中铁二十三局集团有限公司 | Composite protective material foundation pit supporting system and construction method |
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