CN219410882U - Civil engineering foundation pit supporting structure - Google Patents
Civil engineering foundation pit supporting structure Download PDFInfo
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- CN219410882U CN219410882U CN202320291562.0U CN202320291562U CN219410882U CN 219410882 U CN219410882 U CN 219410882U CN 202320291562 U CN202320291562 U CN 202320291562U CN 219410882 U CN219410882 U CN 219410882U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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Abstract
The application relates to the technical field of building construction, the utility model discloses a civil foundation pit supporting structure, it is including the backup pad of pasting tight foundation ditch lateral wall and arranging in a plurality of supporting bodies of foundation ditch inside in, every supporting body's both ends all are connected with adjacent backup pad, every supporting body all includes a plurality of support columns of a plurality of end splices in proper order along supporting body length direction, the one end of every support column all is provided with the reference column, the constant head tank has all been seted up to the other end of every support column, every reference column all is pegged graft the cooperation with adjacent constant head tank, supporting body's tip is provided with the spliced pole, the spliced pole can be dismantled with adjacent reference column tip to reference column, the spliced pole is used for compressing tightly supporting body in the backup pad. This application has the effect that promotes bearing structure installation and dismantles efficiency.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a civil foundation pit supporting structure.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation. In order to prevent the pit walls from toppling over, support structures for supporting the pit side walls are usually provided inside the pit.
The existing foundation pit supporting structure generally comprises a supporting plate and a supporting body, when the side wall of the foundation pit is supported, the supporting plate is attached to the vertical side wall of the foundation pit, and then two ends of the supporting body are connected with the supporting plate. The existing support body is generally formed by cutting a plurality of support columns according to foundation pits after the support columns are spliced.
In view of the above-mentioned related art, the inventor considers that when supporting the side wall of the foundation pit, it is necessary to cut a plurality of supporting bodies according to the size of the foundation pit, and further, there is a defect that the efficiency of installing and removing the supporting structure is low.
Disclosure of Invention
In order to promote bearing structure's installation dismantlement efficiency, this application provides a civil engineering foundation ditch bearing structure.
The application provides a civil engineering foundation ditch bearing structure adopts following technical scheme:
the utility model provides a civil engineering foundation ditch bearing structure, includes the backup pad of tight foundation ditch lateral wall and arranges in inside a plurality of support bodies of foundation ditch in every support body's both ends all with adjacent the backup pad is connected, every support body all includes a plurality of support columns of following support body length direction end-to-end concatenation in proper order, every the one end of support column all is provided with the reference column, every the constant head tank has all been seted up to the other end of support column, every the reference column all with adjacent the constant head tank grafting cooperation, support body's tip is provided with the adjusting column, adjusting column and adjacent the connection can be dismantled to the reference column tip, the adjusting column be used for with support body compresses tightly in the backup pad.
Through adopting above-mentioned technical scheme, when needs support the foundation ditch lateral wall, paste the foundation ditch lateral wall with the backup pad, then arrange a plurality of support columns along support column axis direction, and make the reference column of support column and adjacent constant head tank grafting cooperation, after the concatenation is accomplished, connect adjusting post and adjacent support column, and adjust the distance between post and the support column, make supporting body and adjusting post all contradict with the backup pad, then make supporting body and adjusting post be connected with adjacent backup pad respectively, accomplish bearing structure's installation, when need dismantle bearing structure, dismantle according to opposite step can, and then, supporting structure's installation dismantlement efficiency has been promoted.
Optionally, every the tip periphery of support column all is provided with the holding ring, every the standing groove has all been seted up on the holding ring lateral wall, and adjacent two the inside grafting cooperation of standing groove has joint portion, joint portion is used for restricting adjacent two the holding ring relative rotation.
Through adopting above-mentioned technical scheme, after two adjacent support columns splice is accomplished, place joint portion inside two adjacent standing grooves, joint portion carries out spacingly to two adjacent support columns through the standing groove, has reduced two adjacent support columns and has taken place relative pivoted possibility.
Optionally, the joint portion is including arranging adjacent two the inside joint piece of standing groove and arranging the joint board at joint piece both ends in, works as the joint piece is arranged in adjacent two in the standing groove, two the joint board respectively with two the lateral wall that the support ring kept away from each other is contradicted.
Through adopting above-mentioned technical scheme, when needs take place to rotate through two adjacent support columns of joint portion restriction, place the joint piece in adjacent standing groove, make joint board and two lateral walls that support ring kept away from each other contradict, at this moment, the joint piece is spacing two support columns through the standing groove, and simultaneously, the support ring is spacing the joint piece through the joint board, has reduced the possibility that the joint piece slipped off the standing groove.
Optionally, the tip of joint piece with the joint board is articulated, joint portion still includes to be arranged in the joint piece with joint torsional spring between the joint board, the one end setting of joint torsional spring is in the tip of joint piece, the other end setting of joint torsional spring is on the joint board lateral wall.
Through adopting above-mentioned technical scheme, when placing the joint piece, stir two joint boards, make two joint boards keep away from the one end of joint piece and rotate along the direction of keeping away from each other, then, place the standing groove inside with the joint piece, the joint board is contradicted with the supporting ring lateral wall under the spring action of joint torsional spring, and then has promoted the convenience of placing the joint piece, simultaneously, because the joint board rotates through the joint torsional spring, and then, has promoted the suitability of joint portion.
Optionally, an adjusting groove is formed in one end, abutting against the supporting column, of the adjusting column, and the adjusting groove is in threaded connection with the adjacent positioning column.
Through adopting above-mentioned technical scheme, through rotating the adjusting column, make adjusting column and support column take place relative rotation, and then change the distance between adjusting column and the support column, stop when adjusting column and backup pad conflict, at this moment, support body and adjusting column mutually support the backup pad.
Optionally, a plurality of adjusting holes are formed in the side wall of the periphery of the adjusting column, and adjusting rods are arranged at the adjusting holes.
Through adopting above-mentioned technical scheme, when needs rotate the regulation pole, the staff stirs the regulation pole, adjusts the pole and drives the regulation post rotation, has promoted the convenience of rotating the regulation post.
Optionally, a plurality of spacing holes have been seted up to the support column lateral wall, spacing hole department is provided with the gag lever post.
Through adopting above-mentioned technical scheme, when needs rotate the adjusting column, the staff passes through gag lever post restriction support column rotation, and then, has reduced support column and adjusting column synchronous rotation's possibility, and then, has promoted adjusting column pivoted reliability.
Optionally, a ranging sensor is disposed on a side of the adjusting column, which is close to the supporting column.
Through adopting above-mentioned technical scheme, distance between range sensor real-time measurement adjusting column and the support column tip, the staff of being convenient for master the behavior of adjusting the column in real time, reduced adjusting the column because of receiving the foundation ditch extrusion, adjusting the column towards the support column possibility that is close to.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when needs support the foundation ditch lateral wall, paste the foundation ditch lateral wall with the backup pad, then arrange a plurality of support columns along support column axis direction, and make the reference column of support column and adjacent constant head tank grafting cooperation, after the concatenation is accomplished, connect adjusting post and adjacent support column, and adjust the distance between post and the support column, make supporting body and adjusting post all contradict with the backup pad, then make supporting body and adjusting post be connected with adjacent backup pad respectively, accomplish bearing structure's installation, when need dismantle bearing structure, dismantle according to opposite step can, and then, promoted bearing structure's installation dismantlement efficiency.
2. After the splicing of the two adjacent support columns is completed, the clamping part is placed inside the two adjacent placing grooves, and is used for limiting the two adjacent support columns, so that the possibility of relative rotation of the two adjacent support columns is reduced.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic diagram showing a structure of a clamping portion in an embodiment of the present application.
Fig. 3 is a schematic diagram showing the connection relationship between a support column and an adjustment column in the embodiment of the present application.
Reference numerals illustrate:
1. a support plate; 11. a support block; 2. a support body; 21. a support column; 211. a support ring; 212. a placement groove; 213. positioning columns; 214. a positioning groove; 215. a limiting hole; 216. a limit rod; 22. a clamping part; 221. a clamping block; 222. a clamping plate; 223. clamping a torsion spring; 3. an adjusting column; 31. an adjusting ring; 32. an adjustment tank; 33. an adjustment aperture; 34. an adjusting rod; 35. a distance measuring sensor.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a civil foundation pit supporting structure.
Referring to fig. 1, a civil foundation pit supporting structure includes a plurality of supporting plates 1, a plurality of supporting bodies 2, and a plurality of adjusting columns 3. Every backup pad 1 all clings to with the vertical lateral wall of adjacent foundation ditch, and every support body 2 all can dismantle with corresponding adjusting column 3 and be connected, adjusting column 3 is used for compressing tightly support body 2 on backup pad 1.
Referring to fig. 1, the support body 2 and the adjusting column 3 are arranged between two adjacent support plates 1, the distance between the support body 2 and the adjusting column 3 is changed, the support body 2 and the adjusting column 3 are made to collide with the adjacent support plates 1, then, one end of the support body 2 far away from the adjusting column 3 is connected with the adjacent support plates 1, when the support structure is detached, the support structure is detached according to the opposite steps, and the installation and detachment efficiency of the support structure is improved.
Referring to fig. 1, a plurality of supporting blocks 11 are connected to one side, far away from the side wall of an adjacent foundation pit, of each supporting plate 1 through bolts, in the embodiment of the application, three supporting blocks 11 are arranged on each supporting plate 1, and the three supporting blocks 11 are horizontally arranged with the ground. The two opposite supporting blocks 11 are all located at the same height, and the supporting body 2 and the adjusting column 3 are connected with the supporting blocks 11 at the same height.
Referring to fig. 1, fig. 2 and fig. 3, the support body 2 includes a plurality of support columns 21, in this embodiment, support columns 21 are provided with three, support ring 211 has all been welded at the both ends of every support column 21, and the lateral wall of support ring 211 flushes with the tip of support column 21, the one end of every support column 21 has all been welded reference column 213, be provided with the screw thread on the lateral wall of reference column 213, the constant head tank 214 has all been seted up to the other end of every support column 21, the axis coincidence of reference column 213, constant head tank 214 and support column 21 three, reference column 213 and adjacent constant head tank 214 grafting cooperation.
Referring to fig. 1, 2 and 3, a plurality of limiting holes 215 are circumferentially arranged on the outer side wall of each supporting column 21, in the embodiment of the application, four limiting holes 215 are arranged, four limiting holes 215 are uniformly circumferentially arranged along the positioning column 213, and the limiting rods 216 are in threaded connection with the positioning grooves 214.
Referring to fig. 1, fig. 2 and fig. 3, each supporting ring 211 is provided with a holding groove 212 on a side wall, two adjacent holding grooves 212 are provided with clamping portions 22, each clamping portion 22 comprises a clamping block 221, a clamping plate 222 and a clamping torsion spring 223, in the embodiment of the application, the clamping plates 222 are provided with two clamping plates 222, the two clamping plates 222 are respectively arranged on the same side of the clamping block 221, the two clamping plates 222 are respectively located at two ends of the clamping block 221, and each clamping plate 222 is hinged with the side wall of the clamping block 221.
Referring to fig. 1 and 2, the clamping torsion spring 223 is disposed between the clamping block 221 and the clamping plate 222, and one end of the clamping torsion spring 223 is welded with the clamping block 221 and the other end of the clamping torsion spring 223 is welded with the clamping plate 222. When the clamping springs are in a natural state, one ends of the two clamping plates 222, which are far away from the clamping blocks, incline towards the direction of approaching each other.
Referring to fig. 1, 2 and 3, when assembling the support body 2, different numbers of support columns 21 are selected according to different lengths of the foundation pit, the support columns 21 are arranged along the axial direction, so that the positioning columns 213 are in plug-in fit with the adjacent positioning grooves 214, the adjacent two support rings 211 are mutually abutted, the notch of the placing groove 212 is upwards, then, after the end parts of the two clamping plates 222 are rotated along the directions away from each other, the clamping blocks 221 are placed in the placing groove 212, and the clamping plates 222 are abutted with the support rings 211 under the action of the clamping torsion springs 223.
Referring to fig. 1, 2 and 3, an adjusting ring 31 is welded on the outer side wall of one end of an adjusting column 3, the side wall of the adjusting ring 31 is flush with the end of the adjusting column 3, an adjusting groove 32 is formed in the other end of the adjusting column 3, which is far away from the adjusting ring 31, and the axis of the adjusting groove 32 is coincident with the axis of the adjusting column 3. A plurality of adjusting holes 33 are uniformly formed in the circumferential direction on the outer side wall of the adjusting column 3, four adjusting holes 33 are formed in adjusting mode in the embodiment of the application, and adjusting rods 34 are connected to the four adjusting holes 33 in a threaded mode. The distance measuring sensor 35 is embedded in one end of the adjusting column 3 close to the supporting column 21.
Referring to fig. 1, 2 and 3, the overall length of the support body 2 and the adjustment column 3 is changed by rotating the adjustment column 3 to cause relative rotation between the adjustment column 3 and the support column 21.
The implementation principle of the civil foundation pit supporting structure in the embodiment of the application is as follows: after the support columns 21 are spliced together in a tail-end way, the notch of the placing groove 212 faces upwards, then, the two clamping plates 222 are rotated, the placing groove 212 of the clamping block 221 is placed inside, and the clamping plates 222 are abutted against the side wall of the support ring 211 under the action of the clamping torsion springs 223. Then, the positioning column 213 is screwed to the adjustment groove 32, the stopper rod 216 is screwed to the stopper hole 215, and the adjustment column 3 is screwed to the adjustment hole 33. Then, the staff passes through gag lever post 216 and adjusts pole 34 mutually supporting, makes and takes place relative rotation between support column 21 and the regulation post 3, and after supporting body 2 and regulation post 3 both ends all contradict with supporting shoe 11, fix supporting body 2 and regulation post 3 on supporting shoe 11 through the bolt, during supporting body 2 and regulation post 3 work, distance measuring sensor 35 real-time supervision adjusts the distance between post 3 and the support column 21, when need dismantle bearing structure, dismantle according to opposite step can.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a civil engineering foundation ditch bearing structure, including support plate (1) of tight foundation ditch lateral wall and a plurality of supporting body (2) of arranging in the foundation ditch inside in, every supporting body (2) both ends all are connected with adjacent backup pad (1), its characterized in that: every supporting body (2) all includes a plurality of support columns (21) of following supporting body (2) length direction end to end concatenation in proper order, every the one end of support column (21) all is provided with reference column (213), every constant head tank (214) have all been seted up to the other end of support column (21), every reference column (213) all with adjacent constant head tank (214) grafting cooperation, the tip of supporting body (2) is provided with adjusting column (3), adjusting column (3) and adjacent the connection can be dismantled to reference column (213) tip, adjusting column (3) be used for with supporting body (2) compress tightly in backup pad (1).
2. The civil foundation pit support structure of claim 1, wherein: every tip periphery of support column (21) all is provided with holding ring (211), every holding ring (211) are all offered standing groove (212) on the lateral wall, and two adjacent standing grooves (212) are inside all to peg graft and cooperate have joint portion (22), joint portion (22) are used for limiting two adjacent holding ring (211) relative rotation.
3. The civil foundation pit support structure of claim 2, wherein: the clamping portion (22) comprises clamping blocks (221) arranged in two adjacent placing grooves (212) and clamping plates (222) arranged at two ends of the clamping blocks (221), and when the clamping blocks (221) are arranged in the two adjacent placing grooves (212), the two clamping plates (222) respectively abut against the side walls of the two supporting rings (211) which are far away from each other.
4. A civil foundation pit support structure according to claim 3, wherein: the end of the clamping block (221) is hinged to the clamping plate (222), the clamping portion (22) further comprises a clamping torsion spring (223) arranged between the clamping block (221) and the clamping plate (222), one end of the clamping torsion spring (223) is arranged at the end of the clamping block (221), and the other end of the clamping torsion spring (223) is arranged on the side wall of the clamping plate (222).
5. The civil foundation pit support structure of claim 1, wherein: an adjusting groove (32) is formed in one end, adjacent to the supporting column (21), of the adjusting column (3), and the adjusting groove (32) is in threaded connection with the adjacent positioning column (213).
6. The civil foundation pit support structure of claim 5, wherein: a plurality of adjusting holes (33) are formed in the peripheral side wall of the adjusting column (3), and adjusting rods (34) are arranged at the adjusting holes (33).
7. The civil foundation pit support structure of claim 6, wherein: a plurality of limiting holes (215) are formed in the outer side wall of the supporting column (21), and limiting rods (216) are arranged at the limiting holes (215).
8. The civil foundation pit support structure of claim 5, wherein: one side of the adjusting column (3) close to the supporting column (21) is provided with a distance measuring sensor (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291562.0U CN219410882U (en) | 2023-02-22 | 2023-02-22 | Civil engineering foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291562.0U CN219410882U (en) | 2023-02-22 | 2023-02-22 | Civil engineering foundation pit supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219410882U true CN219410882U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320291562.0U Active CN219410882U (en) | 2023-02-22 | 2023-02-22 | Civil engineering foundation pit supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219410882U (en) |
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2023
- 2023-02-22 CN CN202320291562.0U patent/CN219410882U/en active Active
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