CN214401856U - Foundation pit dewatering construction auxiliary device - Google Patents
Foundation pit dewatering construction auxiliary device Download PDFInfo
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- CN214401856U CN214401856U CN202023160033.2U CN202023160033U CN214401856U CN 214401856 U CN214401856 U CN 214401856U CN 202023160033 U CN202023160033 U CN 202023160033U CN 214401856 U CN214401856 U CN 214401856U
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Abstract
The utility model relates to the technical field of building construction, and discloses a foundation pit dewatering construction auxiliary device, which comprises a first annular plate, the inner part of the first annular plate is rotationally connected with a second annular plate through a first bearing, a third annular plate is fixedly arranged at the end of the second annular plate, the left side and the right side of the upper surface of the third annular plate are respectively provided with an internal thread pipe through the rotation of a second bearing, the inner wall of each internal thread pipe is respectively connected with a screw rod through a thread, the upper ends of the two screw rods are respectively and fixedly provided with a limiting block, the lower ends of the two screw rods respectively extend downwards through the first annular plate and the second annular plate, the lower end rod walls are respectively provided with a supporting plate through the rotation of the third bearing, and a driving mechanism is fixedly arranged on the right side of the upper surface of the third annular plate, and the two internal thread pipes are in transmission connection through a transmission mechanism. The utility model discloses can avoid the workman directly to stand in the inside of foundation ditch, guarantee the normal clear of construction progress.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a foundation ditch precipitation construction auxiliary device.
Background
The foundation pit dewatering refers to dewatering work performed for ensuring that the foundation pit can be constructed under a dry condition and preventing slope instability, foundation quicksand, pit bottom uplift, pit bottom piping and foundation bearing capacity reduction when the underground water level is higher than the excavation bottom surface when the foundation pit is excavated.
The current work progress to miniature foundation ditch precipitation is that the inside that the staff directly got into the foundation ditch is under construction usually, and the problem that leads to like this is that the inside of foundation ditch is comparatively moist, and the work progress is comparatively inconvenient, and wets the clothing easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art inside comparatively moist of foundation ditch, get into the inside back of foundation ditch at the workman, get wet the clothing easily and influence the problem of construction progress, and the foundation ditch precipitation construction auxiliary device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a foundation ditch precipitation construction auxiliary device, includes first annular slab, the inside of first annular slab is rotated through first bearing and is connected with the second annular slab, the fixed third annular slab that is provided with of second annular slab's end, the upper surface left and right both sides of third annular slab rotate through the second bearing respectively and are provided with the internal thread pipe, every the inner wall of internal thread pipe threaded connection respectively has the lead screw, two the upper end of lead screw is fixed respectively and is provided with the stopper, two the lower extreme of lead screw is respectively through first annular slab and second annular slab downwardly extending, and lower extreme pole wall rotates jointly through the third bearing respectively and is provided with the backup pad, the fixed actuating mechanism that is provided with in upper surface right side of third annular slab, two connect through the drive mechanism transmission between the internal thread pipe.
Preferably, actuating mechanism includes L shaped plate, bull stick, first gear and second gear and motor, the motor is fixed to be set up in the upper end of L shaped plate, the both ends pole wall of bull stick is connected through the upper surface rotation of the lower lateral wall of fourth bearing and L shaped plate and third annular plate respectively, the upper end of bull stick run through the L shaped plate and with the output fixed connection of motor, first gear and second gear cup joint with the outer wall of the internal thread pipe on bull stick and right side is fixed respectively, the meshing is connected between first gear and the second gear.
Preferably, drive mechanism includes belt and two belt pulleys, two the belt pulley is respectively with the fixed cup joint of the pipe wall of the internal thread pipe that corresponds, two connect through belt transmission between the belt pulley.
Preferably, a through hole is formed in the third annular plate, a T-shaped rod is movably sleeved in the through hole, a plurality of slots are formed in the upper surface of the first annular plate in a surrounding mode, and the lower end of the T-shaped rod is movably connected with the corresponding slots in an inserting mode.
Preferably, four universal wheels with foot brakes are fixedly arranged on the lower surface of the first annular plate in a surrounding mode.
Preferably, the water pipe is fixedly sleeved inside the supporting plate.
Compared with the prior art, the utility model provides a foundation ditch precipitation construction auxiliary device possesses following beneficial effect:
1. this foundation ditch precipitation construction auxiliary device through setting up the drive mechanism between two internal thread pipes, can realize the synchronous rotation of two internal thread pipes to drive two lead screw simultaneous movement, be convenient for highly adjust the backup pad.
2. This foundation ditch precipitation construction auxiliary device through setting up in the upper surface actuating mechanism of third annular slab, can connect the internal thread pipe that drives the right side through the meshing between first gear and the second gear and rotate at the motor during operation to can drive mechanism work.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can avoid the workman directly to stand in the inside of foundation ditch, guarantee the normal clear of construction progress.
Drawings
Fig. 1 is a schematic structural view of a foundation pit dewatering construction auxiliary device provided by the utility model;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a first annular plate 1, a second annular plate 2, a third annular plate 3, a pipe with 4 internal threads, a lead screw 5, a limiting block 6, a supporting plate 7, an L-shaped plate 8, a rotating rod 9, a first gear 10, a second gear 11, a motor 12, a belt 13, a belt pulley 14, a T-shaped rod 15, a universal wheel 16 and a water pipe 17.
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.
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.
Referring to fig. 1-2, a foundation pit precipitation construction auxiliary device, including first annular plate 1, the inside of first annular plate 1 rotates through first bearing and is connected with second annular plate 2, the end of second annular plate 2 is fixed and is provided with third annular plate 3, the upper surface left and right sides of third annular plate 3 rotates through the second bearing respectively and is provided with internal thread pipe 4, the inner wall of every internal thread pipe 4 threaded connection has lead screw 5 respectively, the upper end of two lead screws 5 is fixed respectively and is provided with stopper 6, the lower extreme of two lead screws 5 extends downwards through first annular plate 1 and second annular plate 2 respectively, lower extreme pole wall rotates jointly through the third bearing respectively and is provided with backup pad 7, the upper surface right side of third annular plate 3 is fixed and is provided with actuating mechanism, connect through the drive mechanism transmission between two internal thread pipes 4.
Actuating mechanism includes L shaped plate 8, bull stick 9, first gear 10 and second gear 11 and motor 12, motor 12 is fixed to be set up in the upper end of L shaped plate 8, the both ends pole wall of bull stick 9 is connected through the upper surface rotation of fourth bearing and L shaped plate 8's lower lateral wall and third annular slab 3 respectively, L shaped plate 8 is run through to the upper end of bull stick 9 and with motor 12's output fixed connection, first gear 10 and second gear 11 cup joint with the outer wall of bull stick 9 and the internal thread pipe 4 on right side respectively is fixed, meshing connection between first gear 10 and the second gear 11, be convenient for motor 12 drives the internal thread pipe 4 rotation on right side.
The transmission mechanism comprises a belt 13 and two belt pulleys 14, the two belt pulleys 14 are respectively fixedly sleeved with the pipe walls of the corresponding internal threaded pipes 4, and the two belt pulleys 14 are in transmission connection through the belt 13, so that the two internal threaded pipes 4 can synchronously rotate conveniently.
The through-hole has been seted up to the inside of third annular slab 3, and the inside activity of through-hole has cup jointed T shape pole 15, and the upper surface of first annular slab 1 is encircleed to open and is equipped with a plurality of slots, and the lower extreme of T shape pole 15 is pegged graft with the slot activity that corresponds, avoids third annular slab 3 to rotate.
The lower surface of the first annular plate 1 is fixedly provided with four universal wheels 16 with foot brakes around, so that the whole device can be moved conveniently.
The inside of backup pad 7 is fixed to be cup jointed with water pipe 17, and water pipe 17 and outside water pump fixed connection are convenient for discharge the inside log raft of small-size foundation ditch.
In the utility model, the first annular plate 1 is placed on the outer side of the corresponding small foundation pit, a worker stands on the upper surface of the supporting plate 7, the motor 12 is started, the output end of the motor 12 drives the rotating rod 9 to rotate, the rotating rod 9 drives the first gear 10 to rotate, the first gear 10 drives the right internal thread pipe 4 to rotate through the meshing connection with the second gear 11, the right internal thread pipe 4 rotates and simultaneously drives the left internal thread pipe 4 to rotate through the transmission connection of the transmission mechanism, the two internal thread pipes 4 respectively drive the corresponding lead screws 5 to move, thereby adjusting the height of the supporting plate 7, when the position that two lead screws 5 shelter from needs is under construction, shift out T shape pole 15 from the inside of the slot that corresponds, rotate third annular plate 3 to the required position after, insert the inside of new slot with T shape pole 15, avoid third annular plate 3 to rotate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A foundation pit precipitation construction auxiliary device comprises a first annular plate (1) and is characterized in that the inside of the first annular plate (1) is rotatably connected with a second annular plate (2) through a first bearing, a third annular plate (3) is fixedly arranged at the end of the second annular plate (2), the left side and the right side of the upper surface of the third annular plate (3) are respectively rotatably provided with an internal thread pipe (4) through a second bearing, the inner wall of each internal thread pipe (4) is respectively in threaded connection with a lead screw (5), the upper ends of the two lead screws (5) are respectively and fixedly provided with a limiting block (6), the lower ends of the two lead screws (5) respectively extend downwards through the first annular plate (1) and the second annular plate (2), the lower end rod walls are respectively and jointly rotatably provided with a supporting plate (7) through a third bearing, and a driving mechanism is fixedly arranged at the right side of the upper surface of the third annular plate (3), the two internal thread pipes (4) are in transmission connection through a transmission mechanism.
2. A foundation pit dewatering construction auxiliary device according to claim 1, characterized in that actuating mechanism includes L shaped plate (8), bull stick (9), first gear (10) and second gear (11) and motor (12), motor (12) are fixed to be set up in the upper end of L shaped plate (8), the both ends pole wall of bull stick (9) is connected through the upper surface rotation of the lower lateral wall of fourth bearing and L shaped plate (8) and third annular plate (3) respectively, the upper end of bull stick (9) run through L shaped plate (8) and with the output fixed connection of motor (12), first gear (10) and second gear (11) cup joint with the outer wall of bull stick (9) and internal thread pipe (4) on right side respectively and fixedly, meshing is connected between first gear (10) and second gear (11).
3. A foundation pit dewatering construction auxiliary device according to claim 1, wherein the transmission mechanism comprises a belt (13) and two belt pulleys (14), the two belt pulleys (14) are respectively fixedly sleeved with the pipe wall of the corresponding internal threaded pipe (4), and the two belt pulleys (14) are in transmission connection through the belt (13).
4. A foundation pit dewatering construction auxiliary device according to claim 1, wherein a through hole is formed in the third annular plate (3), a T-shaped rod (15) is sleeved in the through hole in a movable mode, a plurality of slots are formed in the upper surface of the first annular plate (1) in a surrounding mode, and the lower end of the T-shaped rod (15) is movably connected with the corresponding slot in an inserting mode.
5. A foundation pit dewatering construction auxiliary device according to claim 1, characterized in that four universal wheels (16) with foot brakes are fixedly arranged around the lower surface of the first annular plate (1).
6. A foundation pit dewatering construction assisting device according to claim 1, characterized in that a water pipe (17) is fixedly sleeved inside the supporting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023160033.2U CN214401856U (en) | 2020-12-24 | 2020-12-24 | Foundation pit dewatering construction auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023160033.2U CN214401856U (en) | 2020-12-24 | 2020-12-24 | Foundation pit dewatering construction auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN214401856U true CN214401856U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023160033.2U Active CN214401856U (en) | 2020-12-24 | 2020-12-24 | Foundation pit dewatering construction auxiliary device |
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| CN (1) | CN214401856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457826A (en) * | 2022-02-11 | 2022-05-10 | 中铁五局集团有限公司海外工程分公司 | Foundation pit dewatering construction device |
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2020
- 2020-12-24 CN CN202023160033.2U patent/CN214401856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457826A (en) * | 2022-02-11 | 2022-05-10 | 中铁五局集团有限公司海外工程分公司 | Foundation pit dewatering construction device |
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