CN214740078U - Multifunctional foundation pit protection device - Google Patents
Multifunctional foundation pit protection device Download PDFInfo
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- CN214740078U CN214740078U CN202022780127.3U CN202022780127U CN214740078U CN 214740078 U CN214740078 U CN 214740078U CN 202022780127 U CN202022780127 U CN 202022780127U CN 214740078 U CN214740078 U CN 214740078U
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Abstract
The utility model relates to a foundation ditch protector technical field specifically is a multi-functional foundation ditch protector, including the protector main part, be equipped with the umbrella stick in the protector main part, be equipped with rack and sliding tray on the umbrella stick, the umbrella stick is connected with the elevator, is equipped with the second grade motor in the elevator, and the second grade motor is connected with the second grade gear. The umbrella is provided with structures such as a lifting block, a support rod, a connecting cylinder, a connecting block, a connecting shaft, a primary fixing block, a secondary fixing block, a rack, a secondary motor, a secondary gear and the like, so that the opening and closing of the main umbrella blade can be controlled, and the main umbrella blade can be reinforced to be more stable; be provided with spacing groove, annular rack, one-level gear, ball, one-level motor isotructure, can remove vice umbrella leaf, when main umbrella leaf was opened, shift out in the partly follow main umbrella leaf of vice umbrella leaf, cover penetrating part between two main umbrella leaves, play rain-proof, sun-proof etc. effect, when main umbrella leaf was packed up, can be with inside the main umbrella leaf of vice umbrella leaf, save space.
Description
Technical Field
The utility model relates to a foundation ditch protector technical field specifically is a multi-functional foundation ditch protector.
Background
When foundation pit engineering is carried out, the most troublesome things in rainy days are the problems of foundation pit water prevention and drainage and the problem of foundation pit supporting. In the past, the foundation pit is full of water, a water pump needs to be manually taken to pump the water, the next step of work can be continued after the water pump is pumped, time, labor and cost are consumed, and the construction period is delayed seriously. In addition, part foundation ditch can lead to the support system to strut unstably because of the rainwater erodees, and general support still can occupy most operating area.
The existing foundation pit waterproof, drainage and supporting device comprises a fan blade waterproof system, an automatic induction drainage system and an openable telescopic supporting system, wherein the fan blade waterproof system and the supporting system can be operated remotely, and the fan blade waterproof system and the supporting system can be detached and used independently according to the field operation environment and can also be combined and used randomly. The device is a multifunctional foundation pit protection device and has the functions of rain prevention, foundation pit support, foundation pit water pumping, sun protection, energy conservation and environmental protection.
However, the device has the defects that the fan blades are connected with the umbrella handle only through one end of one fan blade, the device is not stable enough, and when the device meets the weather of strong wind and heavy snow, the device is easy to fall off and damage due to the fact that other fixing structures are not available.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional foundation ditch protector to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional foundation pit protection device comprises a protection device main body, wherein an umbrella handle is arranged on the protection device main body, the umbrella handle is provided with a rack and a sliding groove, the umbrella handle is connected with a lifting block, a secondary motor is arranged in the lifting block, the second-stage motor is connected with a second-stage gear, the lifting block is provided with a roller and a first-stage fixing block, the first-stage fixing block is connected with a supporting rod, the supporting rod is connected with a second-stage fixing block, a connecting block is arranged at the upper end of the umbrella handle, the connecting block is connected with a connecting shaft, the connecting shaft is connected with a connecting cylinder, the connecting cylinder is connected with a main umbrella blade, the main blades are internally provided with a limit groove and an annular rack, the main blades are connected with auxiliary blades, the auxiliary blades are provided with balls, be equipped with one-level motor in the vice umbrella leaf, one-level motor is connected with the one-level gear, the top of umbrella stick is provided with the weather shield.
Preferably, the rack is embedded in the surface of the umbrella handle, and the sliding grooves are provided with three strips and are embedded in the surface of the umbrella handle.
Preferably, the lifting block is of a cylindrical ring structure, the lifting block is sleeved on the umbrella handle, a cavity is formed in the lifting block, the secondary motor is fixed in the cavity, the secondary gear and the rack are meshed with each other and connected, the rollers are three and mounted on the inner side wall of the lifting block, and the rollers are located in the three sliding grooves respectively.
Preferably, the first-level fixed block is provided with four and is welded on two sides of the upper surface of the lifting block, the supporting rods are hinged to the first-level fixed block, the second-level fixed block and the first-level fixed block are identical in structure, the second-level fixed block is provided with four and is welded on the lower surface of the main umbrella leaf, and the second-level fixed block is hinged to the supporting rods.
Preferably, one end of the connecting cylinder is sleeved on the connecting shaft, the connecting cylinder is rotatably connected with the connecting shaft, and the other end of the connecting cylinder is welded on the side wall of the main umbrella blade.
Preferably, main umbellate leaf is equipped with two and the symmetry altogether and installs the both ends at the umbrella stick, and main umbellate leaf is hollow structure, and vice umbellate leaf is located the inside of main umbellate leaf, is equipped with four spacing grooves and spacing inslot altogether in every main umbellate leaf and caves in main umbellate leaf inside top surface and bottom surface down, and the annular rack is located the inside lateral wall of main umbellate leaf, and the ball is equipped with four rows altogether and inlays in the upper surface and the lower surface of vice umbellate leaf, and the ball joint is at the spacing inslot.
Preferably, the primary motor is arranged in a cavity inside the auxiliary umbrella blade, and the primary gear is meshed with the annular rack.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the umbrella is provided with structures such as a lifting block, a support rod, a connecting cylinder, a connecting block, a connecting shaft, a primary fixing block, a secondary fixing block, a rack, a secondary motor, a secondary gear and the like, so that the opening and closing of the main umbrella blade can be controlled, and the main umbrella blade can be reinforced to be more stable;
2. be provided with spacing groove, annular rack, one-level gear, ball, one-level motor isotructure, can remove vice umbrella leaf, when main umbrella leaf was opened, shift out in the partly follow main umbrella leaf of vice umbrella leaf, cover penetrating part between two main umbrella leaves, play rain-proof, sun-proof etc. effect, when main umbrella leaf was packed up, can be with inside the main umbrella leaf of vice umbrella leaf, save space.
Drawings
FIG. 1 is a schematic view of the structure of the device of the present invention;
FIG. 2 is a top view of the main blade connection structure of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a connecting structure of the main and auxiliary blades of the present invention;
FIG. 5 is a side view of the connection structure of the main blade and the auxiliary blade of the present invention;
FIG. 6 is a top view of the connection structure of the lifting block of the present invention;
fig. 7 is a top view structural diagram of a second embodiment of the lifting block of the present invention.
In the figure: the umbrella comprises a protective device body 1, an umbrella handle 2, a rack 3, a lifting block 4, a support rod 5, a main umbrella leaf 6, an auxiliary umbrella leaf 7, a rain shielding sheet 8, a connecting cylinder 9, a connecting block 10, a connecting shaft 11, a limiting groove 12, an annular rack 13, a primary gear 14, a ball 15, a primary motor 16, a secondary motor 17, a secondary gear 18, a sliding groove 19, a roller 20, a primary fixing block 21 and a secondary fixing block 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: a multifunctional foundation pit protection device comprises a protection device main body 1, wherein an umbrella handle 2 is arranged on the protection device main body 1, a rack 3 and a sliding groove 19 are arranged on the umbrella handle 2, the rack 3 is embedded in the surface of the umbrella handle 2, three sliding grooves 19 are arranged and are sunken in the surface of the umbrella handle 2, the umbrella handle 2 is connected with an elevating block 4, the elevating block 4 is of a cylindrical ring structure, the elevating block 4 is sleeved on the umbrella handle 2, a secondary motor 17 is arranged in the elevating block 4, the secondary motor 17 is connected with a secondary gear 18, a cavity is arranged in the elevating block 4, the secondary motor 17 is fixed in the cavity, the secondary gear 18 is meshed and connected with the rack 3, an idler wheel 20 is arranged on the elevating block 4, three idler wheels 20 are arranged on the inner side wall of the elevating block 4 and are respectively positioned in the three sliding grooves 19, the elevating block 4 is connected with a primary fixing block 21, the primary fixing block 21 is connected with a support rod 5, branch 5 is connected with second grade fixed block 22, second grade fixed block 22 is connected with main umbellate pore leaf 6, one-level fixed block 21 is equipped with four altogether and welds the both sides at the upper surface of elevator 4, branch 5 and the articulated linking to each other of one-level fixed block 21, second grade fixed block 22 is the same with the structure of one-level fixed block 21, second grade fixed block 22 is equipped with four altogether and welds the lower surface at main umbellate pore leaf 6, second grade fixed block 22 and branch 5 are articulated to link to each other, it is rotatory to start second grade motor 17 and drive second grade gear 18, through connecting with rack 3 meshing, make elevator 4 along the 2 rebound of umbrella stick, through the transmission of branch 5, make two main umbellate pore leaves 6 become the horizontality by vertical state gradually, when main umbellate pore leaf 6 reaches suitable position, make elevator 4 stop motion can, branch 5 can play support fixed action to main umbellate pore leaf 6.
The upper end of the umbrella handle 2 is provided with a connecting block 10, the connecting block 10 is connected with a connecting shaft 11, the connecting shaft 11 is connected with a connecting cylinder 9, one end of the connecting cylinder 9 is sleeved on the connecting shaft 11, the connecting cylinder 9 and the connecting shaft 11 are rotatably connected, the other end of the connecting cylinder 9 is welded on the side wall of the main umbrella leaf 6, the main umbrella leaf 6 is provided with two pieces and symmetrically arranged at two ends of the umbrella handle 2, the main umbrella leaf 6 is of a hollow structure, a limiting groove 12 and an annular rack 13 are arranged in the main umbrella leaf 6, four limiting grooves 12 are arranged in each main umbrella leaf 6, the limiting grooves 12 are sunken in the upper top surface and the lower bottom surface in the main umbrella leaf 6, the annular racks 13 are positioned on the side wall in the main umbrella leaf 6, the main umbrella leaf 6 is connected with an auxiliary umbrella leaf 7, the auxiliary umbrella leaf 7 is positioned in the main umbrella leaf 6, the auxiliary umbrella leaf 7 is provided with balls 15, the balls 15 are provided with four rows which are embedded in the upper surface and the lower surface of the auxiliary umbrella leaf 7, and the balls 15 are clamped in the limiting grooves 12, be equipped with one-level motor 16 in the vice umbrella leaf 7, one-level motor 16 is installed in the inside cavity of vice umbrella leaf 7, one-level motor 16 is connected with one-level gear 14, one-level gear 14 and annular rack 13 intermeshing are connected, the top of umbrella stick 2 is provided with rain blocking sheet 8, rain blocking sheet 8 is discoid structure, rain blocking sheet 8 blocks the crack between umbrella leaf and the umbrella stick 2, one-level motor 16 starts to drive one-level gear 14 rotatory, owing to be connected with annular rack 13 meshing, thereby make 7 parts of vice umbrella leaf follow the inside removal of main umbrella leaf 6 and plug up the penetrating part between two main umbrella leaves 6, can play the effect of keeping off the rain for the foundation ditch.
In the second embodiment, the proper part of the umbrella handle 2 is provided with a fixing hole, the lifting block 4 is internally provided with a push rod, and when the umbrella leaf is opened and the lifting platform 4 stops moving, the push rod is extended and inserted into the fixing hole, so that the device is more stable.
The working principle is as follows: install protector main part 1 in the foundation ditch, when main umbellate pore 6 is opened to needs, only need start secondary motor 17 and drive the rotation of secondary gear 18, through being connected with the meshing of rack 3, make elevator 4 along umbrella stick 2 rebound, through the transmission of branch 5, make two main umbellate pore 6 become the horizontality by vertical state gradually, when main umbellate pore 6 reaches suitable position, make elevator 4 stop motion can, then one-level motor 16 starts to drive one-level gear 14 rotatory, owing to be connected with annular rack 13 meshing, thereby make 7 parts of vice umbellate pore shift out and plug up the gap between two main umbellate pore 6 from main umbellate pore 6 is inside, can play the effect of keeping off the rain for the foundation ditch.
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 (7)
1. The utility model provides a multi-functional foundation ditch protector, includes protector main part (1), its characterized in that: the umbrella handle is characterized in that an umbrella handle (2) is arranged on the protective device main body (1), a rack (3) and a sliding groove (19) are arranged on the umbrella handle (2), the umbrella handle (2) is connected with an elevating block (4), a secondary motor (17) is arranged in the elevating block (4), the secondary motor (17) is connected with a secondary gear (18), an idler wheel (20) and a primary fixing block (21) are installed on the elevating block (4), the primary fixing block (21) is connected with a supporting rod (5), the supporting rod (5) is connected with a secondary fixing block (22), a connecting block (10) is installed at the upper end of the umbrella handle (2), the connecting block (10) is connected with a connecting shaft (11), the connecting shaft (11) is connected with a connecting cylinder (9), the connecting cylinder (9) is connected with a main umbrella leaf (6), a limit groove (12) and an annular rack (13) are arranged in the main umbrella leaf (6), the umbrella is characterized in that the main umbrella leaf (6) is connected with an auxiliary umbrella leaf (7), balls (15) are arranged on the auxiliary umbrella leaf (7), a one-level motor (16) is arranged in the auxiliary umbrella leaf (7), the one-level motor (16) is connected with a one-level gear (14), and a rain blocking sheet (8) is arranged at the top end of the umbrella handle (2).
2. The multifunctional foundation pit protection device of claim 1, wherein: the rack (3) is embedded in the surface of the umbrella handle (2), and the sliding grooves (19) are totally provided with three strips and are embedded in the surface of the umbrella handle (2).
3. The multifunctional foundation pit protection device of claim 1, wherein: the lifting block (4) is of a cylindrical ring structure, the lifting block (4) is sleeved on the umbrella handle (2), a cavity is formed in the lifting block (4), the secondary motor (17) is fixed in the cavity, the secondary gear (18) is meshed with the rack (3) and connected with the rack, the rollers (20) are three and mounted on the inner side wall of the lifting block (4), and the rollers (20) are located in three sliding grooves (19) respectively.
4. The multifunctional foundation pit protection device of claim 1, wherein: the lifting mechanism is characterized in that the first-level fixing blocks (21) are provided with four fixing blocks and welded on two sides of the upper surface of the lifting block (4), the supporting rods (5) are hinged to the first-level fixing blocks (21), the second-level fixing blocks (22) are identical to the first-level fixing blocks (21) in structure, the second-level fixing blocks (22) are provided with four fixing blocks and welded on the lower surface of the main umbrella leaf (6), and the second-level fixing blocks (22) are hinged to the supporting rods (5).
5. The multifunctional foundation pit protection device of claim 1, wherein: one end of the connecting cylinder (9) is sleeved on the connecting shaft (11), the connecting cylinder (9) and the connecting shaft (11) are in rotating connection, and the other end of the connecting cylinder (9) is welded on the side wall of the main umbrella blade (6).
6. The multifunctional foundation pit protection device of claim 1, wherein: main umbellate leaf (6) are equipped with two and the symmetry altogether and install the both ends in umbrella stick (2), main umbellate leaf (6) are hollow structure, vice umbellate leaf (7) are located the inside of main umbellate leaf (6), be equipped with four spacing grooves (12) and spacing groove (12) altogether in every main umbellate leaf (6) and sink in main umbellate leaf (6) inside top surface and lower bottom surface, annular rack (13) are located the inside lateral wall of main umbellate leaf (6), ball (15) are equipped with four rows altogether and inlay in the upper surface and the lower surface of vice umbellate leaf (7), and ball (15) joint is in spacing groove (12).
7. The multifunctional foundation pit protection device of claim 1, wherein: the primary motor (16) is arranged in a cavity inside the auxiliary umbrella blade (7), and the primary gear (14) is meshed and connected with the annular rack (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022780127.3U CN214740078U (en) | 2020-11-27 | 2020-11-27 | Multifunctional foundation pit protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022780127.3U CN214740078U (en) | 2020-11-27 | 2020-11-27 | Multifunctional foundation pit protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214740078U true CN214740078U (en) | 2021-11-16 |
Family
ID=78618386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022780127.3U Active CN214740078U (en) | 2020-11-27 | 2020-11-27 | Multifunctional foundation pit protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214740078U (en) |
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2020
- 2020-11-27 CN CN202022780127.3U patent/CN214740078U/en active Active
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