CN219491004U - Foundation pit water-stop supporting device used in foundation construction process - Google Patents
Foundation pit water-stop supporting device used in foundation construction process Download PDFInfo
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- CN219491004U CN219491004U CN202223473680.8U CN202223473680U CN219491004U CN 219491004 U CN219491004 U CN 219491004U CN 202223473680 U CN202223473680 U CN 202223473680U CN 219491004 U CN219491004 U CN 219491004U
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Abstract
The utility model discloses a foundation pit water-stop supporting device used in foundation construction process, which belongs to the technical field of foundation pit water-stop supporting, and aims at the problems that a supporting plate is generally directly welded or fixedly connected with the end part of a metal pipeline or a steel rod through bolts, so that the shape of the supporting plate is fixed, and the supporting plate is inconvenient to adjust according to the inclination of different foundation pits; according to the utility model, through the arrangement of the swing adjusting component, the steel rod can be swung, and the bearing plate drives the rotary seat and the rotary rod to correspondingly rotate, so that the inclination degree of the steel rod can be correspondingly adjusted according to the inclination of the inner wall of the foundation pit conveniently and manually, and the application range of the steel rod is enhanced.
Description
Technical Field
The utility model belongs to the technical field of foundation pit water-stop support, and particularly relates to a foundation pit water-stop support device used in a foundation construction process.
Background
With the development of economy and the progress of science, in cities, high-rise and super high-rise buildings are increased, deep foundation pits are frequently generated in foundation construction, a compensation foundation is mostly adopted, a plurality of layers of basements are generally arranged to be beneficial to the stability of the buildings, but the foundation is large in burial depth, the foundation pit is excavated deeply, especially when the deep foundation pit is excavated in a region with higher underground water level, a soil body aquifer is cut off, due to complex underground conditions, collapse and water seepage are inevitably encountered in the construction process of the deep foundation pit, a plurality of difficulties are brought to construction, and life safety of constructors is threatened.
In the prior art, the foundation pit supporting structure is a metal pipeline (steel rod) and two supporting plates, the supporting plates are generally two groups and are connected to two end parts of the metal pipeline, during operation, the supporting plates are respectively propped against the inner side walls of the pit foundation, and the metal pipeline supports the two supporting plates from the middle part, so that the inner wall of the foundation pit is transversely supported, the effects of pit foundation inner wall supporting, collapse prevention and water stopping are realized, but the supporting plates are generally directly welded or fixedly connected to the end parts of the metal pipeline or the steel rod through bolts, the supporting plates are fixed in shape, and are inconvenient to adjust according to the inclination of different foundation pits, and the singleness is obvious.
Therefore, a foundation pit water-stop supporting device used in the foundation construction process is needed, and the problems that in the prior art, a supporting plate is generally welded directly or fixedly connected to the end part of a metal pipeline or a steel rod by bolts, so that the shape of the supporting plate is fixed, and the supporting plate is inconvenient to adjust according to the inclination of different foundation pits are solved.
Disclosure of Invention
The utility model aims to provide a foundation pit water-stop supporting device used in the foundation construction process, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the foundation pit water-stop supporting device used in the foundation construction process comprises a steel rod, supporting plates arranged at two ends of the steel rod and a convenient-to-adjust connecting mechanism arranged between the steel rod and the supporting plates;
the convenient-to-adjust connecting mechanism comprises a bearing plate vertically arranged between the steel rod and the support plate, a locking seat with a cavity is fixed on one surface of the bearing plate, a slot for inserting the locking seat is arranged on the steel rod, a quick assembly part is arranged in the locking seat, and a swinging part is arranged on the other surface of the bearing plate.
In the scheme, the swing part comprises two fixing support plates symmetrically fixed on the bearing plate, a transverse rotating rod arranged between the two fixing support plates and a rotating seat fixedly sleeved on the rod body of the rotating rod, wherein one fixing support plate is provided with a form stabilizing component.
It is further worth to say that the fast-assembling part includes two symmetry slip set up in fixed block in the locking seat inner chamber and set up in two extrusion subassembly between the fixed block, be fixed with the movable block perpendicularly on the fixed block, set up on the inner wall of locking seat with the smooth seam of movable block looks adaptation, the movable block with be fixed with hold-down spring between smooth seam one side inner wall, set up on the inner wall of supply slot with the fixed hole that the fixed block corresponds, the fixed block wears out the locking seat and penetrates in the fixed hole.
It is still further to be noted that, form firm subassembly include cooperate the bull stick and fasten cup joint in locking gear on the bull stick in coordination, in coordination the bull stick cross fixed extension board and with supply the one end looks rigid coupling of bull stick, vertical being fixed with on the fixed extension board supplies the balladeur train, it is provided with fixed insert to supply the sliding on the balladeur train, the one end of fixed insert penetrates between two adjacent teeth of locking gear, locking gear's the other end rotation is connected with the extrusion screw, threaded connection have with supply the nut seat of balladeur train looks rigid coupling on the shaft of extrusion screw.
As a preferred implementation mode, form firm subassembly include cooperate the bull stick and fasten cup joint in locking gear on the bull stick cooperatees, cooperate the bull stick cross fixed extension board and with supply the one end looks rigid coupling of bull stick, vertical being fixed with on the fixed extension board supplies the balladeur train, it is provided with fixed insert to supply the sliding on the balladeur train, the one end of fixed insert penetrates between two adjacent tooth of locking gear, locking gear's the other end rotation is connected with the extrusion screw rod, threaded connection have with supply the nut seat of balladeur train looks rigid coupling on the shaft of extrusion screw rod.
As a preferable implementation mode, the inner walls at two ends of the locking seat are rotationally connected with worms, worm wheels meshed with the worms are fixedly sleeved on the rod bodies of the transmission screws, and an operating rod fixedly connected with one end of each worm is arranged at the top of the locking seat in a penetrating mode.
Compared with the prior art, the foundation pit water-stop supporting device for the foundation construction process provided by the utility model at least comprises the following beneficial effects:
(1) Through the setting of pendulum adjusting part, the swing steel pole can drive by the loading board and supply swivel mount and supply the bull stick to carry out corresponding rotation, makes things convenient for the manual work according to the inclination of foundation ditch inner wall, corresponding adjustment steel pole's inclination to this application scope of reinforcing steel pole.
(2) Through the setting of quick parts, under the prerequisite of the fixed strength when guaranteeing steel pole and backplate to be connected, replaced among the prior art use welding or bolt rigid coupling's mounting means between steel pole and the backplate, only need control extrusion assembly's drive screw simply and rotate, can conveniently realize the effect of locking seat at the confession slot is fixed or unblock, make things convenient for the dismouting of steel pole and backplate, reinforcing practicality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view showing the internal structure of the locking seat according to the present utility model;
fig. 5 is a schematic view of the structure of the steel rod and the slot for inserting of the present utility model.
In the figure: 1. a steel rod; 2. a support plate; 3. a carrying plate; 4. a locking seat; 5. a supply slot; 6. a fixed block; 7. a fixing hole; 8. a movable block; 9. a compression spring; 10. a drive screw; 11. extruding a block; 12. a limiting block; 13. a limit groove; 14. a worm wheel; 15. a worm; 16. a control lever; 17. fixing the support plate; 18. a feed rod; 19. a rotary seat is provided; 20. a cooperative rotating rod; 21. locking the gear; 22. providing a carriage; 23. fixing the insert block; 24. extruding a screw; 25. and a nut seat.
Detailed Description
The utility model is further described below with reference to examples.
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are some, but not all, embodiments of the present utility model, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present utility model are included in the scope of protection of the present utility model.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1 to 5, the utility model provides a foundation pit water-stop supporting device used in the foundation construction process, which comprises a steel rod 1 and supporting plates 2 arranged at two ends of the steel rod 1;
when the support device is used, the two steel rods 1 are respectively propped against the inner side wall of the pit foundation, the support plate 2 props against the two steel rods 1 from the middle part, so that the inner wall of the foundation pit is transversely supported, and the effects of supporting, collapse prevention and water stopping of the inner wall of the pit foundation are realized.
However, from practical point of view, in the prior art, the steel rod 1 and the support plate 2 are generally welded directly or fixedly connected through bolts, so that the use form of the support plate is fixed, the adjustment according to the inclination of different foundation pits is inconvenient, and the singleness is obvious;
in view of this, as shown in fig. 2, 4 and 5, it should be noted that the device further comprises a convenient-adjustment connecting mechanism arranged on the steel rod 1 and the support plate 2;
the convenient-to-adjust connecting mechanism comprises a bearing plate 3 vertically arranged between a steel rod 1 and a support plate 2, wherein a locking seat 4 with a cavity inside is fixed on one surface of the bearing plate 3, a supply slot 5 matched with the locking seat 4 is arranged on the steel rod 1, a quick-mounting part for locking the locking seat 4 in the supply slot 5 is arranged in the locking seat 4, and a swing adjusting part for conveniently changing the inclination degree of the steel rod 1 is arranged on the other surface of the bearing plate 3;
the swing adjusting part comprises two fixed support plates 17 symmetrically fixed on the bearing plate 3, a rotating rod 18 transversely arranged between the two fixed support plates 17 and a rotating seat 19 fixedly sleeved on the rod body of the rotating rod 18, wherein one fixed support plate 17 is provided with a form stabilizing component;
through the setting of the pendulum adjusting part, the pendulum steel pole 1 can drive by the loading board 3 and supply swivel mount 19 and supply bull stick 18 to carry out corresponding rotation, makes things convenient for the manual work according to the inclination of foundation ditch inner wall, corresponding adjustment steel pole 1's inclination to this application scope of reinforcing steel pole 1.
Further, as shown in fig. 3, it should be noted that the form stabilizing assembly includes a cooperative rotating rod 20 and a locking gear 21 fastened and sleeved on the cooperative rotating rod 20, the cooperative rotating rod 20 traverses the fixed support plate 17 and is fixedly connected with one end of the rotating rod 18, a sliding support 22 is vertically fixed on the fixed support plate 17, a fixed insert block 23 is slidably arranged on the sliding support 22, one end of the fixed insert block 23 penetrates between two adjacent teeth of the locking gear 21, the other end of the locking gear 21 is rotatably connected with an extrusion screw 24, and a nut seat 25 fixedly connected with the sliding support 22 is in threaded connection with a rod body of the extrusion screw 24;
through the setting of form firm subassembly, wait to swing steel pole 1, adjust steel pole 1 to appointed inclination after, immediately twist and change extrusion screw 24, can make extrusion screw 24 descend and promote fixed insert 23 at the helicitic texture to make fixed insert 23 penetrate between two adjacent teeth of locking gear 21, can lock locking gear 21, cooperation bull stick 20 and confession bull stick 18, firm steel pole 1 is in the form after the regulation.
Further, as shown in fig. 4, it is worth to be explained that the fast-assembling component includes two fixed blocks 6 symmetrically and slidably disposed in the inner cavity of the locking seat 4 and an extrusion component disposed between the two fixed blocks 6, a movable block 8 is vertically fixed on the fixed block 6, a sliding slot adapted to the movable block 8 is formed on the inner wall of the locking seat 4, a compression spring 9 is fixed between the movable block 8 and the inner wall of one side of the sliding slot, a fixed hole 7 corresponding to the fixed block 6 is formed on the inner wall of the slot 5, and the fixed block 6 penetrates out of the locking seat 4 and penetrates into the fixed hole 7;
the extrusion assembly comprises a transmission screw 10 horizontally and rotatably arranged between the inner walls of the two sides of the locking seat 4, an extrusion block 11 which is in an isosceles trapezoid shape and is in threaded connection with the rod body of the transmission screw 10, a fixed block 6 is in a right trapezoid shape, the inclined sides of the fixed block 6 are attached to the inclined surfaces of the extrusion block 11, limiting blocks 12 are fixed at the two ends of the extrusion block 11, and limiting grooves 13 matched with the limiting blocks 12 are formed in the inner walls of the locking seat 4;
through the arrangement of the fast-assembling parts, when the steel rod 1 is connected with the support plate 2, the locking seat 4 is manually aligned and inserted into the supply slot 5, and then the transmission screw 10 in the extrusion assembly is controlled to rotate, so that the extrusion block 11 is gradually inserted between the two fixed blocks 6 under the action of the thread structure, the bevel edge of the fixed block 6 is propped against the bevel edge of the extrusion block 11, the fixed block 6 is extruded to penetrate out of the locking seat 4 and penetrate into the fixed hole 7, the locking seat 4 can be locked in the supply slot 5, the fixed connection effect between the steel rod 1 and the support plate 2 is realized, and in the process that the fixed block 6 is extruded and slid into the fixed hole 7, the fixed block 6 can still synchronously carry the movable block 8 to displace in the sliding joint and compress the compression spring 9, so that the compression spring 9 deforms, then when the driving screw 10 reversely rotates, the extrusion block 11 reversely slides to reduce extrusion to the fixed block 6, the fixed block 6 can be reset and contracted in the locking seat 4 under the action of resilience force of the compression spring 9, the fixed shape of the locking seat 4 is released, and the steel rod 1 and the support plate 2 are conveniently detached and separated, so that the rapid component replaces the installation mode of welding or bolt fixedly connecting the steel rod 1 and the support plate 2 in the prior art on the premise of ensuring the fixed strength of the steel rod 1 and the support plate 2, and the effect of fixing or unlocking the slot 5 by the locking seat 4 can be conveniently realized by simply controlling the rotation of the driving screw 10 of the extrusion component, the disassembly and the assembly of the steel rod 1 and the support plate 2 are convenient, and the practicability is enhanced;
and through the setting of stopper 12 and spacing groove 13, can offset the torsion effect of drive screw 10 to extrusion piece 11 when drive screw 10 autorotation, limit the removal orbit of extrusion piece 11.
Further, as shown in fig. 4, it should be noted that the inner walls at two ends of the locking seat 4 are rotatably connected with a worm 15, a worm wheel 14 meshed with the worm 15 is fastened and sleeved on the rod body of the driving screw 10, and an operating rod 16 fixedly connected with one end of the worm 15 is penetrated at the top of the locking seat 4;
through the arrangement of the control rod 16, the worm 15 and the worm wheel 14, the control rod 16 is screwed, namely the worm 15 is controlled to rotate, so that the worm 15 is meshed with the control rod 16, the transmission screw 10 is rotated, and the rotation direction of the transmission screw 10 is conveniently controlled outside the locking seat 4.
To sum up: through setting up of pendulum adjusting part, swing steel pole 1 can drive by loading board 3 and supply swivel mount 19 and supply bull stick 18 to carry out corresponding rotation, make things convenient for the manual work according to the inclination of foundation ditch inner wall, corresponding adjustment steel pole 1's inclination, with this reinforcing steel pole 1's application scope, under the prerequisite of fixing strength when guaranteeing steel pole 1 and backplate 2 connection through the setting of form firm subassembly, the mounting means of using welding or bolt rigid coupling between steel pole 1 and the backplate 2 in the prior art has been replaced, only need to control extrusion assembly's drive screw 10 rotation simply, can conveniently realize locking seat 4 and supply the fixed or unblock effect of slot 5, make things convenient for steel pole 1 and backplate 2's dismouting, the reinforcing practicality.
Claims (6)
1. The foundation pit water-stop supporting device used in the foundation construction process is characterized by comprising a steel rod (1), supporting plates (2) arranged at two ends of the steel rod (1) and a convenient-to-adjust connecting mechanism arranged between the steel rod (1) and the supporting plates (2);
the convenient-to-adjust connecting mechanism comprises a bearing plate (3) vertically arranged between a steel rod (1) and a support plate (2), a locking seat (4) with a cavity is fixed on one surface of the bearing plate (3), a supply slot (5) matched with the locking seat (4) is formed in the steel rod (1), a quick assembly part is arranged in the locking seat (4), and a swinging part is arranged on the other surface of the bearing plate (3).
2. The foundation pit water stop support device for foundation construction process of claim 1, wherein: the swing component comprises two fixed support plates (17) symmetrically fixed on the bearing plate (3), a rotating rod (18) transversely arranged between the two fixed support plates (17) and a rotating seat (19) fixedly sleeved on the rod body of the rotating rod (18), wherein one fixed support plate (17) is provided with a form stabilizing component.
3. The foundation pit water stop support device for foundation construction process of claim 1, wherein: the fast-assembling part includes two symmetry slip set up in fixed block (6) in locking seat (4) inner chamber and set up in two extrusion subassembly between fixed block (6), perpendicular fixed has movable block (8) on fixed block (6), set up on the inner wall of locking seat (4) with the smooth seam of movable block (8) looks adaptation, movable block (8) with be fixed with hold-down spring (9) between smooth seam one side inner wall, supply offer on the inner wall of slot (5) with fixed hole (7) corresponding to fixed block (6), fixed block (6) wear out locking seat (4) and penetrate in fixed hole (7).
4. The foundation pit water stop support device for use in foundation construction process of claim 2, wherein: form firm subassembly including cooperate bull stick (20) and fastening cup joint in locking gear (21) on cooperating bull stick (20), cooperate bull stick (20) cross fixed extension board (17) and with supply the one end looks rigid coupling of bull stick (18), vertical being fixed with on fixed extension board (17) supplies balladeur train (22), it is provided with fixed insert (23) to supply sliding on balladeur train (22), the one end of fixed insert (23) penetrates between two adjacent teeth in locking gear (21), the other end rotation of locking gear (21) is connected with extrusion screw (24), threaded connection has on the shaft of extrusion screw (24) with supply balladeur train (22) looks rigid coupling nut seat (25).
5. A foundation pit water stop support device for use in a foundation construction process according to claim 3, wherein: the extrusion assembly comprises a transmission screw (10) which is horizontally rotated and arranged between two side inner walls of a locking seat (4), and an extrusion block (11) which is in isosceles trapezoid threaded connection with a shaft of the transmission screw (10), wherein the fixing block (6) is in a right-angle trapezoid shape, the inclined side of the fixing block (6) is attached to the inclined surface of the extrusion block (11), limiting blocks (12) are respectively fixed at two ends of the extrusion block (11), and limiting grooves (13) matched with the limiting blocks (12) are formed in the inner walls of the locking seat (4).
6. The foundation pit water stop support device for foundation construction process of claim 5, wherein: the inner walls at two ends of the locking seat (4) are rotationally connected with a worm (15), a worm wheel (14) meshed with the worm (15) is fixedly sleeved on a rod body of the transmission screw (10), and an operating rod (16) fixedly connected with one end of the worm (15) is arranged at the top of the locking seat (4) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223473680.8U CN219491004U (en) | 2022-12-26 | 2022-12-26 | Foundation pit water-stop supporting device used in foundation construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223473680.8U CN219491004U (en) | 2022-12-26 | 2022-12-26 | Foundation pit water-stop supporting device used in foundation construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219491004U true CN219491004U (en) | 2023-08-08 |
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ID=87510157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223473680.8U Active CN219491004U (en) | 2022-12-26 | 2022-12-26 | Foundation pit water-stop supporting device used in foundation construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219491004U (en) |
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2022
- 2022-12-26 CN CN202223473680.8U patent/CN219491004U/en active Active
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