CN217105113U - Be applied to interior bearing of deep basal pit tear open and prop additional strengthening - Google Patents
Be applied to interior bearing of deep basal pit tear open and prop additional strengthening Download PDFInfo
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- CN217105113U CN217105113U CN202122199163.5U CN202122199163U CN217105113U CN 217105113 U CN217105113 U CN 217105113U CN 202122199163 U CN202122199163 U CN 202122199163U CN 217105113 U CN217105113 U CN 217105113U
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Abstract
A support dismantling reinforcing structure applied to an inner support of a deep foundation pit comprises a base, a supporting plate, an inclined support, a horizontal adjusting device and a vertical adjusting device; the base is of a strip structure, and a first mounting groove is arranged on the top of the base along the transverse direction; the supporting plate is vertically connected to the left end of the base, and a second mounting groove is vertically formed in the right side face of the supporting plate; the horizontal adjusting device is arranged in the first mounting groove and comprises a motor, a first threaded rod and an adjusting seat; the vertical adjusting device is arranged in the second mounting groove and comprises a worm, a second threaded rod and a rocker; a first gear is arranged at one end of the rocker positioned in the second mounting groove; a second gear meshed with the first gear is arranged at the front end part of the worm; two inclined struts are arranged between the second threaded rod and the adjusting seat at intervals along the vertical direction; the diagonal bracing is a rod piece with adjustable length. The utility model provides a traditional bracing intensity low, the construction operation is complicated and use safe technical problem inadequately.
Description
Technical Field
The utility model belongs to the technical field of the deep basal pit supports, in particular to be applied to tearing open of deep basal pit inner support and prop additional strengthening.
Background
When the foundation pit adopts a concrete inner support form, the construction of the main structure can generate inevitable conflict with the inner support structure, and when the inner support structure influences the construction of the main structure, the inner support needs to be removed. Support in the deep basal pit and demolish the in-process, because the interior support stress at foundation ditch corner is more concentrated, the change is very fast in here peripheral subsidence after the soil body uninstallation, and if the distance of foundation ditch and residential building is more nearer, for avoiding tearing open to prop in-process soil body and subside fast, guarantee the safety of the peripheral residential building of foundation ditch simultaneously, consequently, tear open and prop the front and need strengthen this region, current tear open to prop additional strengthening structure and generally set up the bracing between the bottom plate and the interior support of demolising in advance, tear open and prop intensity low, the construction operation is complicated, it is safe inadequately to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be applied to tearing open of deep basal pit inner support and prop additional strengthening, it is low to solve traditional bracing intensity, and construction operation is complicated and use safe technical problem inadequately.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A support dismantling reinforcing structure applied to an inner support of a deep foundation pit comprises a base, a supporting plate and an inclined support; the device also comprises a horizontal adjusting device and a vertical adjusting device; the base is of a strip-shaped structure, and a first mounting groove is formed in the top of the base along the transverse direction; the supporting plate is vertically connected to the left end of the base, and a second mounting groove is vertically formed in the right side face of the supporting plate; the horizontal adjusting device is arranged in the first mounting groove and comprises a motor, a first threaded rod and an adjusting seat; the motor is horizontally arranged on the right side of the first mounting groove; the first threaded rod is transversely arranged in the first mounting groove, and the right end of the first threaded rod is connected with the motor; the adjusting seat is arranged at the upper part of the first mounting groove, and the bottom of the adjusting seat is in threaded connection with the first threaded rod; the vertical adjusting device is arranged in the second mounting groove and comprises a worm, a second threaded rod and a rocker; a horizontal partition plate is arranged in the second mounting groove and close to the bottom, and a limiting hole is formed in the horizontal partition plate; a through hole is formed in the position, located at the bottom of the horizontal partition plate, on the front side wall of the second mounting groove; the rocker penetrates through the through hole, and a first gear is arranged at one end of the rocker, which is positioned in the second mounting groove; the worm is longitudinally arranged in the second mounting groove and is positioned below the rocker; the front end and the rear end of the worm are respectively and rotatably connected with the front side wall and the rear side wall of the second mounting groove; a second gear meshed with the first gear is arranged at the front end part of the worm; the second threaded rod is vertically connected in the second mounting groove and is positioned on the right side of the worm; the second threaded rod penetrates through the limiting hole, the upper end of the second threaded rod is rotatably connected with the top of the second mounting groove, and the lower end of the second threaded rod is rotatably connected with the bottom of the second mounting groove; a worm wheel is arranged at the position, corresponding to the worm, of the lower part of the second threaded rod; the worm wheel is meshed with the worm; the two inclined struts are arranged between the second threaded rod and the adjusting seat at intervals along the vertical direction; the bracing is length-adjustable member, and the upper end and the second threaded rod of bracing are articulated to be connected, and the lower extreme and the regulation seat of bracing are articulated to be connected.
Preferably, the adjusting seat comprises a bottom plate and a side plate; the bottom plate is a rectangular plate; the three side plates are respectively arranged along the front side edge, the right side edge and the rear side edge of the top surface of the bottom plate, and the three side plates and the bottom plate jointly enclose to form a connecting groove; and adjacent side plates are connected by welding.
Preferably, the connecting grooves are internally and vertically provided with connecting shafts at intervals; the lower end of the inclined strut is provided with a longitudinal pore passage; the connecting shaft penetrates through the longitudinal hole.
Preferably, the front side wall and the rear side wall of the second mounting groove are respectively provided with a limiting groove along the vertical direction; the upper end of the inclined strut is hinged with a first connecting block; the first connecting block is sleeved on the second threaded rod and is in threaded connection with the second threaded rod; the front side and the rear side of the first connecting block are respectively connected with a limiting rod; the end part of the limiting rod is correspondingly embedded in the limiting groove.
Preferably, the bottom of the adjusting seat is connected with a second connecting block; and a horizontal threaded hole which penetrates through the first threaded rod is formed in the second connecting block.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model discloses a tear open and prop additional strengthening and pass through the rotation of motor, can drive first threaded rod when the motor rotates and rotate, then can pass through the second connecting block and adjust a fixed connection when first threaded rod rotates, adjust the seat like this and will be lateral shifting on the base, and the inside of adjusting the seat has the bracing through connecting axle movable mounting respectively to the other end of bracing all is connected with first connecting block is articulated, thereby reaches and to reach and adjust strutting arrangement.
2. The utility model discloses a tear open and prop additional strengthening and rotate the rocker through rotating the rocker, the rocker can drive the second gear through first gear when rotating and rotate, and second gear fixed mounting is on the worm, the worm is connected with the turbine meshing, turbine fixed mounting is in the outside of first threaded rod, first threaded rod also will rotate like this, can drive first connecting block when first threaded rod rotates and reciprocate, and the equal fixed mounting in the outside of first connecting block has the gag lever post moreover, thereby reach the inclination that strutting arrangement can change the support through actual conditions.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of the support-dismantling reinforcing structure of the present invention.
Fig. 2 is a schematic view of the connection structure of the middle motor and the second connection block of the present invention.
Fig. 3 is a schematic structural view of the middle adjusting seat of the present invention.
Fig. 4 is a schematic structural diagram of the middle support plate of the present invention.
Fig. 5 is a schematic structural view of the vertical adjusting device installed in the second mounting groove of the present invention.
Fig. 6 is a schematic view of the connection structure of the middle adjusting seat, the inclined strut and the second connecting block of the present invention.
Fig. 7 is a schematic structural view of the middle diagonal brace of the present invention.
Fig. 8 is a schematic view of the connection structure of the middle worm, the rocker and the second threaded rod of the present invention.
Reference numerals: 1-base, 2-motor, 3-first threaded rod, 4-adjusting seat, 4.1-bottom plate, 4.2-side plate, 5-first mounting groove, 6-diagonal support, 7-second mounting groove, 8-supporting plate, 9-second threaded rod, 10-limiting groove, 11-first connecting block, 12-limiting rod, 13-partition plate, 14-limiting hole, 15-rocker, 16-second connecting block, 17-turbine, 18-first gear, 19-worm, 20-second gear, 21-through hole, 22-connecting groove, 23-connecting shaft, 24-longitudinal channel, 25-horizontal threaded channel and 26-baffle.
Detailed Description
As shown in fig. 1-8, the support-dismantling reinforcing structure applied to the inner support of the deep foundation pit comprises a base 1, a support plate 8 and an inclined support 6; the device also comprises a horizontal adjusting device and a vertical adjusting device; the base 1 is of a strip structure, and a first mounting groove 5 is formed in the top of the base 1 along the transverse direction; the supporting plate 8 is vertically connected to the left end of the base 1, and a second mounting groove 7 is vertically formed in the right side face of the supporting plate 8; the horizontal adjusting device is arranged in the first mounting groove 5 and comprises a motor 2, a first threaded rod 3 and an adjusting seat 4; the motor 2 is horizontally arranged on the right side of the first mounting groove 5; the first threaded rod 3 is transversely arranged in the first mounting groove 5, and the right end of the first threaded rod 3 is connected with the motor 2; the adjusting seat 4 is arranged at the upper part of the first mounting groove 5, and the bottom of the adjusting seat 4 is in threaded connection with the first threaded rod 3; the vertical adjusting device is arranged in the second mounting groove 7 and comprises a worm 19, a second threaded rod 9 and a rocker 15; a horizontal partition plate 13 is arranged in the second mounting groove 7 and close to the bottom, and a limiting hole 14 is formed in the horizontal partition plate 13; a through hole 21 is formed in the position, located at the bottom of the horizontal partition plate 13, on the front side wall of the second mounting groove 7; the rocker 15 is arranged in the through hole 21 in a penetrating way, and a first gear 18 is arranged at one end of the rocker 15 positioned in the second mounting groove 7; the worm 19 is longitudinally arranged in the second mounting groove 7, and the worm 19 is positioned below the rocker 15; the front end and the rear end of the worm 19 are respectively and rotatably connected with the front side wall and the rear side wall of the second mounting groove 7; a second gear 20 engaged with the first gear 18 is provided at a front end of the worm 19; the second threaded rod 9 is vertically connected in the second mounting groove 7 and is positioned on the right side of the worm 19; the second threaded rod 9 penetrates through the limiting hole 14, the upper end of the second threaded rod 9 is rotatably connected with the top of the second mounting groove 7, and the lower end of the second threaded rod 9 is rotatably connected with the bottom of the second mounting groove 7; a worm wheel 17 is arranged at the lower part of the second threaded rod 9 and at the position corresponding to the worm 19; the worm wheel 17 is meshed with the worm 19; two inclined struts 6 are arranged between the second threaded rod 9 and the adjusting seat 4 at intervals along the vertical direction; the diagonal brace 6 is a length-adjustable rod piece, the upper end of the diagonal brace 6 is hinged to the second threaded rod 9, and the lower end of the diagonal brace 6 is hinged to the adjusting seat 4.
In this embodiment, the adjusting seat 4 includes a bottom plate 4.1 and a side plate 4.2; the bottom plate 4.1 is a rectangular plate; the side plates 4.2 are respectively arranged along the front side, the right side and the rear side of the top surface of the bottom plate 4.1, and the three side plates 4.2 and the bottom plate 4.1 jointly enclose to form a connecting groove 22; the adjacent side plates 4.2 are connected by welding.
In this embodiment, the connecting grooves 22 are provided with connecting shafts 23 at intervals in the vertical direction; the lower end of the inclined strut 6 is provided with a longitudinal hole 24; the connecting shaft 23 is inserted into the longitudinal bore 24.
In this embodiment, the front and rear side walls of the second mounting groove 7 are respectively provided with a limiting groove 10 along the vertical direction; the upper end of the inclined strut 6 is hinged with a first connecting block 11; the first connecting block 11 is sleeved on the second threaded rod 9 and is in threaded connection with the second threaded rod 9; the front side and the rear side of the first connecting block 11 are respectively connected with a limiting rod 12; the end part of the limiting rod 12 is correspondingly embedded in the limiting groove 10.
In this embodiment, the bottom of the adjusting seat 4 is connected with a second connecting block 16; and a horizontal threaded hole 25 which penetrates through the first threaded rod 3 is formed in the second connecting block 16.
In this embodiment, both end surfaces of the worm 19 are provided as smooth areas.
In this embodiment, a baffle 26 is disposed at the notch of the lower portion of the second mounting groove 7 and below the horizontal partition 13.
The working principle of the embodiment is as follows: during the use, through rotating rocker 15, rocker 15 can drive second gear 20 through first gear 18 when rotating and rotate, and second gear 20 fixed mounting is on worm 19, worm 19 is connected with the meshing of turbine 17, turbine 17 fixed mounting is at first threaded rod 3, first threaded rod 3 also will rotate like this, can drive first connecting block 11 and reciprocate when first threaded rod 3 rotates, and the equal fixed mounting in outside of first connecting block 11 has gag lever post 12, thereby reach strutting arrangement and can change the inclination of bracing 6 through actual conditions, this strutting arrangement stability of adjustment.
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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled 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. A support dismantling reinforcing structure applied to a deep foundation pit inner support comprises a base (1), a supporting plate (8) and an inclined support (6); the method is characterized in that: the device also comprises a horizontal adjusting device and a vertical adjusting device; the base (1) is of a strip-shaped structure, and a first mounting groove (5) is formed in the top of the base (1) along the transverse direction; the supporting plate (8) is vertically connected to the left end of the base (1), and a second mounting groove (7) is vertically formed in the right side face of the supporting plate (8); the horizontal adjusting device is arranged in the first mounting groove (5) and comprises a motor (2), a first threaded rod (3) and an adjusting seat (4); the motor (2) is horizontally arranged on the right side of the first mounting groove (5); the first threaded rod (3) is transversely arranged in the first mounting groove (5), and the right end of the first threaded rod (3) is connected with the motor (2); the adjusting seat (4) is arranged at the upper part of the first mounting groove (5), and the bottom of the adjusting seat (4) is in threaded connection with the first threaded rod (3); the vertical adjusting device is arranged in the second mounting groove (7) and comprises a worm (19), a second threaded rod (9) and a rocker (15); a horizontal partition plate (13) is arranged in the second mounting groove (7) and close to the bottom, and a limiting hole (14) is formed in the horizontal partition plate (13); a through hole (21) is formed in the front side wall of the second mounting groove (7) and is positioned at the bottom of the horizontal partition plate (13); the rocker (15) is arranged in the through hole (21) in a penetrating way, and a first gear (18) is arranged at one end, positioned in the second mounting groove (7), of the rocker (15); the worm (19) is longitudinally arranged in the second mounting groove (7), and the worm (19) is positioned below the rocker (15); the front end and the rear end of the worm (19) are respectively and rotatably connected with the front side wall and the rear side wall of the second mounting groove (7); a second gear (20) meshed with the first gear (18) is arranged at the front end part of the worm (19); the second threaded rod (9) is vertically connected in the second mounting groove (7) and is positioned on the right side of the worm (19); the second threaded rod (9) penetrates through the limiting hole (14), the upper end of the second threaded rod (9) is rotatably connected with the top of the second mounting groove (7), and the lower end of the second threaded rod (9) is rotatably connected with the bottom of the second mounting groove (7); a worm wheel (17) is arranged at the lower part of the second threaded rod (9) and at the position corresponding to the worm (19); the worm wheel (17) is in meshed connection with the worm (19); the two inclined struts (6) are arranged between the second threaded rod (9) and the adjusting seat (4) at intervals along the vertical direction; the diagonal brace (6) is a length-adjustable rod piece, the upper end of the diagonal brace (6) is hinged to the second threaded rod (9), and the lower end of the diagonal brace (6) is hinged to the adjusting seat (4).
2. The support dismantling and reinforcing structure applied to the inner support of the deep foundation pit as recited in claim 1, wherein: the adjusting seat (4) comprises a bottom plate (4.1) and a side plate (4.2); the bottom plate (4.1) is a rectangular plate; the three side plates (4.2) are respectively arranged along the front side, the right side and the rear side of the top surface of the bottom plate (4.1), and the three side plates (4.2) and the bottom plate (4.1) jointly enclose to form a connecting groove (22); the adjacent side plates (4.2) are connected by welding.
3. The support dismantling and reinforcing structure applied to the inner support of the deep foundation pit as recited in claim 2, wherein: connecting shafts (23) are arranged in the connecting grooves (22) at intervals along the vertical direction; the lower end of the inclined strut (6) is provided with a longitudinal hole (24); the connecting shaft (23) is arranged in the longitudinal hole (24) in a penetrating mode.
4. The support dismantling reinforcing structure applied to the inner support of the deep foundation pit as recited in claim 1, wherein: the front side wall and the rear side wall of the second mounting groove (7) are respectively provided with a limiting groove (10) along the vertical direction; the upper end of the inclined strut (6) is hinged with a first connecting block (11); the first connecting block (11) is sleeved on the second threaded rod (9) and is in threaded connection with the second threaded rod (9); the front side and the rear side of the first connecting block (11) are respectively connected with a limiting rod (12); the end part of the limiting rod (12) is correspondingly embedded in the limiting groove (10).
5. The support dismantling and reinforcing structure applied to the inner support of the deep foundation pit as recited in claim 1, wherein: the bottom of the adjusting seat (4) is connected with a second connecting block (16); and a horizontal threaded hole (25) which penetrates through the first threaded rod (3) is formed in the second connecting block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199163.5U CN217105113U (en) | 2021-09-13 | 2021-09-13 | Be applied to interior bearing of deep basal pit tear open and prop additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199163.5U CN217105113U (en) | 2021-09-13 | 2021-09-13 | Be applied to interior bearing of deep basal pit tear open and prop additional strengthening |
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| Publication Number | Publication Date |
|---|---|
| CN217105113U true CN217105113U (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122199163.5U Active CN217105113U (en) | 2021-09-13 | 2021-09-13 | Be applied to interior bearing of deep basal pit tear open and prop additional strengthening |
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| CN (1) | CN217105113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387356A (en) * | 2022-09-06 | 2022-11-25 | 浙江瑞基建设集团有限公司 | Effectual supporting construction for building foundation engineering of construction safety |
-
2021
- 2021-09-13 CN CN202122199163.5U patent/CN217105113U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387356A (en) * | 2022-09-06 | 2022-11-25 | 浙江瑞基建设集团有限公司 | Effectual supporting construction for building foundation engineering of construction safety |
| CN115387356B (en) * | 2022-09-06 | 2023-08-11 | 浙江瑞基建设集团有限公司 | Supporting structure for building foundation engineering |
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