CN212001144U - Foundation pit engineering supporting device - Google Patents
Foundation pit engineering supporting device Download PDFInfo
- Publication number
- CN212001144U CN212001144U CN202020249146.0U CN202020249146U CN212001144U CN 212001144 U CN212001144 U CN 212001144U CN 202020249146 U CN202020249146 U CN 202020249146U CN 212001144 U CN212001144 U CN 212001144U
- Authority
- CN
- China
- Prior art keywords
- sliding
- guard plate
- combined
- square
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a foundation pit engineering supporting device, which comprises a combined guard plate, an inclined rod reinforcing unit and a combined telescopic column; combining guard plates: the combined guard plate is provided with four combined guard plates which are enclosed into a rectangular structure, each combined guard plate comprises a square supporting guard plate, an outer sliding groove, a sliding strip and a connecting plate, the outer side of one end of each square supporting guard plate, which is two and close to each other, is provided with a step groove, the two ends of each connecting plate are respectively positioned in the step grooves of the two square supporting guard plates, the outer sliding grooves are respectively arranged in the step grooves of the square supporting guard plates, the sliding strip is fixed on the inner side of each connecting plate, and the sliding strip is in sliding connection with the outer sliding groove; the diagonal rod reinforcing unit: the inner side of each square supporting guard plate is respectively provided with an inclined rod reinforcing unit, and the inner sliding blocks of two adjacent inclined rod reinforcing units are connected through inclined rods; this foundation ditch engineering supporting device supports abundant fastness, is difficult to not hard up to can practice thrift the space in the foundation ditch greatly, make things convenient for the next foundation ditch construction operation.
Description
Technical Field
The utility model relates to a excavation supporting technical field specifically is an excavation engineering supporting device.
Background
Need dig out flow such as dark foundation ditch foundation in many times at the building engineering in-process, these foundation ditches all need install supporting device at the medial surface of foundation ditch in order to prevent the collapse, and supporting device uses oblique steel pipe etc. to build out usually among the prior art, perhaps will support through the pillar connection between two backplate, and this kind of supporting mode supports the firmness low, and is not hard up easily to supporting construction encroaches on the inner space of foundation ditch, influences the inside construction operation of foundation ditch.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a foundation ditch engineering supporting device, support abundant fastness, be difficult to not hard up to can practice thrift the space in the foundation ditch greatly, make things convenient for the foundation ditch construction operation that follows, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit engineering supporting device comprises a combined guard plate, an inclined rod reinforcing unit and a combined telescopic column;
combining guard plates: the combined guard plate is provided with four combined guard plates which are enclosed into a rectangular structure, each combined guard plate comprises a square supporting guard plate, an outer sliding groove, a sliding strip and a connecting plate, the outer side of one end of each square supporting guard plate, which is two and close to each other, is provided with a step groove, the two ends of each connecting plate are respectively positioned in the step grooves of the two square supporting guard plates, the outer sliding grooves are respectively arranged in the step grooves of the square supporting guard plates, the sliding strip is fixed on the inner side of each connecting plate, and the sliding strip is in sliding connection with the outer sliding groove;
the diagonal rod reinforcing unit: the inner side of each square supporting guard plate is respectively provided with an inclined rod reinforcing unit, and the inner sliding blocks of two adjacent inclined rod reinforcing units are connected through inclined rods;
combining telescopic columns: the outer ends of the two corresponding square supporting plates are connected through a combined telescopic column.
Further, the down tube reinforcement unit includes inner chute, inner slide, hex bolts and fixed block, the medial surface at the side of a backplate is transversely seted up to the inner chute, inner chute sliding connection has inner slide, the one end that the medial surface of a backplate is close to the connecting plate is provided with the fixed block, the fixed block is located same water flat line with inner chute, and the screw threaded connection of fixed block side has the hex bolts, the side of slider in the connection is rotated to the tip of hex bolts, rotates the hex bolts and can promote the inner slide along the inner chute activity, can promote the support abundant degree to the down tube through the removal of inner slide to the foundation ditch vertical angle, and the down tube can be ninety degrees with the atress of the inboard side of foundation ditch side backplate and shift the backplate that closes on, guarantees to strut intensity.
Furthermore, the combined telescopic column comprises a fixed column, a coarse adjustment sliding cylinder, a limit inserted rod, an insertion hole, a rotating nut, a pull rod, an external thread and a fine adjustment column, wherein one end of the coarse adjustment sliding cylinder is open, the other end of the coarse adjustment sliding cylinder is closed, the open end of the coarse adjustment sliding cylinder is connected with one end of the coarse adjustment column in a sliding mode, the side surface of the coarse adjustment sliding cylinder is provided with the insertion hole at equal intervals, the limit inserted rod is inserted into the insertion hole, the closed end of the coarse adjustment sliding cylinder is connected with one end of the rotating nut in a rotating mode, the external thread is arranged at one end of the fine adjustment column, the external thread end of the fine adjustment column is in threaded connection with the inner side of the other end of the rotating nut, the fixed column is arranged at the other end of the fine adjustment column and the other end of the coarse adjustment column respectively, the pull rods are arranged on the outer side of the, then insert the jack that is closest to coarse adjustment post tip with spacing inserted bar in, restrict coarse adjustment post and withdraw in the coarse adjustment slide cartridge, then pull the pull rod and make the nut that rotates revolve, rotate nut and fine setting post threaded connection, keep away from fine setting post with the nut that rotates of rotating, can make the both ends of whole combination flexible post completely support two corresponding square protection boards this moment, guarantee the firmness and the sufficiency of strutting.
Further, still including fixed blind hole, the medial surface of two corresponding side backplate all is provided with corresponding fixed blind hole near tip position, the fixed column pierces through fixed blind hole, and fixed blind hole can restrict the position of fixed column, prevents to make up flexible post atress big slope and lose the supporting role.
Further, still include underground fixing column, the bottom of every side's backplate all is provided with underground fixing column, the bottom of underground fixing column is spine form, and underground fixing column inserts the foundation ditch bottom, the bottom position of spacing side's backplate.
Compared with the prior art, the beneficial effects of the utility model are that: this foundation ditch engineering supporting device has following benefit:
1. the combined guard plate is convenient to disassemble and assemble and can be used for multiple times, and the combined guard plate can be adjusted according to the size of the foundation pit and is convenient to use;
2. the two ends of the diagonal rods are reinforced and supported through the diagonal rod reinforcing units, the sufficiency of the diagonal rod support is guaranteed, the diagonal rods can also transfer the stress of a square supporting and protecting plate on the inner side of the foundation pit to an adjacent square supporting and protecting plate in a ninety-degree mode, the supporting strength is guaranteed, the supporting strength of the square supporting and protecting plate can be transferred to the other opposite square supporting and protecting plate in a one-hundred-eighty-degree mode through the combined telescopic columns, the combined telescopic columns can roughly adjust and finely adjust the length and guarantee the sufficiency of the support, the diagonal rod reinforcing units are located at the corners of the square supporting and protecting plate, and the combined telescopic columns are located at the end parts of;
3. the support is full of firmness, is not easy to loosen, can greatly save the space in the foundation pit, and is convenient for the next foundation pit construction operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the combined telescopic column of the present invention;
fig. 3 is the schematic diagram of the inner side structure of the square supporting plate of the present invention.
In the figure: the combined type underground telescopic type sliding plate comprises a combined protective plate 1, a square supporting protective plate 11, an outer sliding groove 12, a sliding strip 13, a connecting plate 14, an underground fixed column 2, a fixed blind hole 3, an inclined rod 4, an inclined rod reinforcing unit 5, an inner sliding groove 51, an inner sliding block 52, a hexagonal stud 53, a fixed block 54, a combined telescopic column 6, a fixed column 61, a coarse adjusting column 62, a coarse adjusting sliding cylinder 63, a limit inserted rod 64, a jack 65, a rotating nut 66, a pull rod 67, an external thread 68 and a fine adjusting column 69.
Detailed Description
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a foundation pit engineering supporting device comprises a combined guard plate 1, an inclined rod reinforcing unit 5 and a combined telescopic column 6;
the combined guard plate 1: the combined guard plate 1 is provided with four combined guard plates 1 which are enclosed into a rectangular structure, each combined guard plate 1 comprises a square support guard plate 11, an outer sliding groove 12, a sliding strip 13 and a connecting plate 14, each square support guard plate 11 is provided with two adjacent step grooves at the outer side of one end, the two ends of each connecting plate 14 are respectively positioned in the step grooves of the two square support guard plates 11, the outer sliding grooves 12 are respectively arranged in the step grooves of the square support guard plates 11, the sliding strips 13 are fixed on the inner sides of the connecting plates 14, the sliding strips 13 are in sliding connection with the outer sliding grooves 12, the distance between the two square support guard plates 11 can be adjusted according to the size of a foundation pit, the sliding strips 13 and the outer sliding grooves 12 on the inner sides of the connecting plates 14 can guarantee the stability during adjustment, the combined guard plate 1 is convenient to disassemble and install and can be used for;
diagonal-bar reinforcement unit 5: the inner side of each square supporting and protecting plate 11 is respectively provided with an inclined rod reinforcing unit 5, inner sliding blocks 52 of two adjacent inclined rod reinforcing units 5 are connected through an inclined rod 4, each inclined rod reinforcing unit 5 comprises an inner sliding groove 51, an inner sliding block 52, a hexagonal stud 53 and a fixed block 54, the inner sliding grooves 51 are transversely arranged on the inner side surface of the square supporting and protecting plate 11, the inner sliding grooves 51 are connected with the inner sliding blocks 52 in a sliding mode, one end, close to a connecting plate 14, of the inner side surface of the square supporting and protecting plate 11 is provided with the fixed block 54, the fixed block 54 and the inner sliding grooves 51 are located on the same horizontal line, screw holes in the side surfaces of the fixed blocks 54 are in threaded connection with the hexagonal studs 53, the end portions of the hexagonal studs 53 are rotatably connected with the side surfaces of the inner sliding blocks 52, the hexagonal studs 53 can be rotated to push the inner sliding blocks 52 to move along the inner sliding grooves 51, the supporting full degree of the inclined rods can be improved, the supporting strength is ensured;
the combined telescopic column 6: the outer ends of two corresponding square supporting plates 11 are connected through a combined telescopic column 6, the combined telescopic column 6 comprises a fixed column 61, a coarse adjusting column 62, a coarse adjusting sliding cylinder 63, a limit inserting rod 64, an inserting hole 65, a rotating nut 66, a pulling rod 67, an external thread 68 and a fine adjusting column 69, one end of the coarse adjusting sliding cylinder 63 is open, the other end of the coarse adjusting sliding cylinder 63 is closed, the open end of the coarse adjusting sliding cylinder 63 is connected with one end of the coarse adjusting column 62 in a sliding mode, the inserting hole 65 is formed in the side face of the coarse adjusting sliding cylinder 63 at equal intervals, the limit inserting rod 64 is inserted into the inserting hole 65, the closed end of the coarse adjusting sliding cylinder 63 is connected with one end of the rotating nut 66 in a rotating mode, the external thread 68 is arranged at one end of the fine adjusting column 69, the internal thread of one end of the external thread of the fine adjusting column 69 and the other end of the rotating nut 66 are provided, the rough adjusting column 62 is pulled out from the rough adjusting sliding cylinder 63, so that two ends of the whole combined telescopic column 6 can approximately abut against two corresponding square supporting plates 11, then the limiting inserting rod 64 is inserted into the inserting hole 65 closest to the end part of the rough adjusting column 62 to limit the rough adjusting column 62 to retract into the rough adjusting sliding cylinder 63, then the wrench rod 67 is pulled to rotate the rotating nut 66, the rotating nut 66 is in threaded connection with the fine adjusting column 69, the rotating nut 66 is rotated to be far away from the fine adjusting column 69, at the moment, two ends of the whole combined telescopic column 6 can completely abut against the two corresponding square supporting plates 11, and the firmness and the sufficiency of supporting are guaranteed.
Wherein, still including fixed blind hole 3, the medial surface of two corresponding side branch backplate 11 all is provided with corresponding fixed blind hole 3 near end position, fixed blind hole 3 is penetrated to fixed column 61, fixed blind hole 3 can restrict the position of fixed column 61, prevent that the big slope of 6 atress of combination telescopic column from and losing the supporting role, still include secret fixed column 2, the bottom of every side branch backplate 11 all is provided with secret fixed column 2, the bottom of secret fixed column 2 is the spine form, secret fixed column 2 inserts the foundation ditch bottom, the bottom position of backplate 11 is propped to spacing side.
It is noted that the present invention uses novel and other elements that are not detailed are conventional techniques that are well known to those of ordinary skill in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a foundation ditch engineering supporting device which characterized in that: comprises a combined guard plate (1), an inclined rod reinforcing unit (5) and a combined telescopic column (6);
combined guard plate (1): the combined guard plate (1) is provided with four guard plates which are enclosed into a rectangular structure, the combined guard plate (1) comprises a square guard plate (11), an outer sliding groove (12), a sliding strip (13) and a connecting plate (14), the square guard plate (11) is provided with two adjacent end outer sides which are provided with step grooves, two ends of the connecting plate (14) are respectively positioned in the step grooves of the two square guard plates (11), the outer sliding grooves (12) are respectively arranged in the step grooves of the square guard plate (11), the sliding strip (13) is fixed on the inner side of the connecting plate (14), and the sliding strip (13) is in sliding connection with the outer sliding groove (12);
diagonal reinforcement unit (5): the inner side of each square supporting guard plate (11) is respectively provided with an inclined rod reinforcing unit (5), and the inner sliding blocks (52) of two adjacent inclined rod reinforcing units (5) are connected through inclined rods (4);
combined telescopic column (6): the outer ends of the two corresponding square supporting and protecting plates (11) are connected through a combined telescopic column (6).
2. An excavation engineering support device according to claim 1, wherein: the utility model discloses a safety protection device, including lifter reinforcement unit (5), lifter reinforcement unit (5) include interior spout (51), interior slider (52), hexagonal stud (53) and fixed block (54), the medial surface at square fender (11) is transversely seted up in interior spout (51), interior spout (51) sliding connection has interior slider (52), the one end that the medial surface of square fender (11) is close to connecting plate (14) is provided with fixed block (54), fixed block (54) and interior spout (51) are located same water flat line, and the screw threaded connection of fixed block (54) side has hexagonal stud (53), the side of connecting interior slider (52) is rotated to the tip of hexagonal stud (53).
3. An excavation engineering support device according to claim 1, wherein: the combined telescopic column (6) comprises a fixed column (61), a coarse adjusting column (62), a coarse adjusting sliding cylinder (63), a limit inserted rod (64), an inserting hole (65), a rotating nut (66), a pulling rod (67), external threads (68) and a fine adjusting column (69), wherein one end of the coarse adjusting sliding cylinder (63) is opened, the other end of the coarse adjusting sliding cylinder is closed, the open end of the coarse adjusting sliding cylinder (63) is connected with one end of the coarse adjusting column (62) in a sliding mode, the inserting holes (65) are formed in the side face of the coarse adjusting sliding cylinder (63) at equal intervals, the limit inserted rod (64) is inserted into the inserting hole (65), the closed end of the coarse adjusting sliding cylinder (63) is connected with one end of the rotating nut (66) in a rotating mode, the external threads (68) are arranged at one end of the fine adjusting column (69), one end of the fine adjusting column (69) with the external threads and the internal threads at the other end of the rotating nut (66), and the, the pull rods (67) are not less than four and are arranged on the outer side of the rotating nut (66) at equal angles.
4. An excavation engineering support device as claimed in claim 3, wherein: the fixing device is characterized by further comprising fixing blind holes (3), corresponding fixing blind holes (3) are arranged on the inner side faces, close to the end portions, of the two corresponding square supporting plates (11), and the fixing columns (61) penetrate into the fixing blind holes (3).
5. An excavation engineering support device according to claim 1, wherein: the support frame is characterized by further comprising underground fixing columns (2), the bottom of each square support guard plate (11) is provided with the underground fixing columns (2), and the bottom ends of the underground fixing columns (2) are in a sharp-pointed shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249146.0U CN212001144U (en) | 2020-03-04 | 2020-03-04 | Foundation pit engineering supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249146.0U CN212001144U (en) | 2020-03-04 | 2020-03-04 | Foundation pit engineering supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212001144U true CN212001144U (en) | 2020-11-24 |
Family
ID=73423985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020249146.0U Expired - Fee Related CN212001144U (en) | 2020-03-04 | 2020-03-04 | Foundation pit engineering supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212001144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482014A (en) * | 2021-08-17 | 2021-10-08 | 苏州拓恒建筑科技有限公司 | Wall protecting box for foundation trench |
| CN117966758A (en) * | 2024-04-01 | 2024-05-03 | 中铁建工集团第二建设有限公司 | Excavation side slope pre-reinforcement pile wall supporting structure |
-
2020
- 2020-03-04 CN CN202020249146.0U patent/CN212001144U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482014A (en) * | 2021-08-17 | 2021-10-08 | 苏州拓恒建筑科技有限公司 | Wall protecting box for foundation trench |
| CN117966758A (en) * | 2024-04-01 | 2024-05-03 | 中铁建工集团第二建设有限公司 | Excavation side slope pre-reinforcement pile wall supporting structure |
| CN117966758B (en) * | 2024-04-01 | 2024-06-07 | 中铁建工集团第二建设有限公司 | Excavation side slope pre-reinforcement pile wall supporting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210621714U (en) | A new type of foundation pit support and reinforcement device | |
| CN212001144U (en) | Foundation pit engineering supporting device | |
| CN216551968U (en) | Combined type assembled deep foundation pit supporting device | |
| CN114775634B (en) | Auxiliary construction equipment for deep foundation pit support of building construction | |
| CN215290162U (en) | Foundation pit supporting structure | |
| CN210684727U (en) | Construction safety supporting construction | |
| CN221991115U (en) | A support for a water conservancy project pipeline | |
| CN218437088U (en) | Deep basal pit steel-pipe pile supporting construction | |
| CN218233502U (en) | Foundation pit supporting structure | |
| CN212506330U (en) | Municipal building's side slope reinforcing apparatus | |
| CN214616452U (en) | Broken coal rock mass hole sealing slip casting reinforcing apparatus | |
| CN114277808A (en) | Steel support adjustable cross brace structure applied to open cut foundation pit | |
| CN215594047U (en) | A excavation supporting device for construction | |
| CN222456127U (en) | Foundation pit reinforcing and supporting structure | |
| CN214832757U (en) | Conveniently connect horizontal corner brace's of fixed basement and trade and prop structure | |
| CN220503824U (en) | Anti-seismic dam crest structure | |
| CN217601456U (en) | Deep foundation pit supporting beam frame structure for geotechnical engineering | |
| CN219195972U (en) | Main support node convenient for adjusting tie bar spacing | |
| CN213653475U (en) | Foundation pit supporting device in civil engineering process | |
| CN220555801U (en) | Water conservancy protection dyke structure | |
| CN220598405U (en) | Ground wall joint capable of enhancing horizontal shear strength | |
| CN216477375U (en) | Stable tunnel supporting mechanism | |
| CN220352843U (en) | A box-type trench support structure | |
| CN218669417U (en) | Coal mine safety supporting device | |
| CN217204120U (en) | Detachable supporting structure of subway half-cover excavation foundation pit |
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: 20201124 |