CN214784175U - Reinforced concrete mouth type underground passage structure stable in structure - Google Patents
Reinforced concrete mouth type underground passage structure stable in structure Download PDFInfo
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- CN214784175U CN214784175U CN202120539135.0U CN202120539135U CN214784175U CN 214784175 U CN214784175 U CN 214784175U CN 202120539135 U CN202120539135 U CN 202120539135U CN 214784175 U CN214784175 U CN 214784175U
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- fixedly connected
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Abstract
The utility model discloses a reinforced concrete mouth type underground vestibule structure that structure is firm, including the vestibule body, the rear end middle part fixedly connected with bottom plate of vestibule body bottom inner wall, bottom plate front end fixedly connected with equipment box, the front end middle part fixedly connected with servo motor of equipment box bottom inner wall, servo motor drive end fixedly connected with action wheel, action wheel rear end corresponds position department and is connected with from the driving wheel through the belt, from the inside through-hole fixedly connected with dwang of department of driving wheel. The utility model discloses in, realize the support to vestibule body top through first telescoping cylinder, realize the support at both ends about the vestibule body through the second telescoping cylinder, drive two screw rods through servo motor in with synchronous the rotation to realize first telescoping cylinder and the linear motion of second telescoping cylinder on the screw rod under the effect of T type connecting block on the screw rod, thereby easy to assemble, the subsequent maintenance of being convenient for simultaneously is worth widely promoting.
Description
Technical Field
The utility model relates to a building structure field especially relates to a reinforced concrete mouth type underground vestibule structure that structure is firm.
Background
At present, in the field of industrial buildings, particularly in regions with high underground water levels, the control of construction joint treatment and waterproof quality is always difficult in the concrete construction process of an underground corridor, the existing construction technology is generally divided into two times of concrete pouring, firstly, bottom plate reinforcing steel bars, side wall reinforcing steel bars (parts) and embedded parts are bound, steel plate water stops (or rubber water stops) are installed at positions 200mm-300mm above side wall bottom plates, templates are installed, underground corridor bottom plate concrete and side wall concrete 200mm-300mm above the bottom plates are poured, then, side wall reinforcing steel bars and top plate reinforcing steel bars are bound, side wall templates are installed, and side wall concrete and top plate concrete are poured.
In the underground gallery structure that exists at present stage, most reinforced structure all pours with the gallery is whole, has the condition that reinforced structure is not convenient for overhaul and maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a reinforced concrete mouth-shaped underground gallery structure with stable structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a reinforced concrete mouth-type underground vestibule structure with a stable structure comprises a vestibule body, wherein a bottom plate is fixedly connected to the middle part of the rear end of the inner wall at the bottom of the vestibule body, an equipment box is fixedly connected to the front end of the bottom plate, a servo motor is fixedly connected to the middle part of the front end of the inner wall at the bottom of the equipment box, a driving wheel is fixedly connected to the driving end of the servo motor, a driven wheel is connected to the corresponding position of the rear end of the driving wheel through a belt, a rotating rod is fixedly connected to the through hole in the driven wheel, a first bevel gear is fixedly connected to the left end and the right end of the rotating rod, bearings are fixedly connected to the left end and the right end of the rotating rod, which are close to the outer diameter of the first bevel gear, a second bevel gear is engaged and connected to the rear side of the first bevel gear, screws are fixedly connected to the through holes in the second bevel gear, the rear ends of the screws penetrate through the equipment box and are in threaded connection with T-type connecting blocks at the outer diameter of the rear side, the equal sliding connection of T type connecting block is in the recess in the fixed plate, the first telescoping cylinder of fixed plate and fixedly connected with all runs through on T type connecting block top, the equal fixedly connected with bracing piece in first telescoping cylinder top, both ends are controlled to bracing piece top difference fixed connection in the horizontal pole bottom, the equal fixedly connected with second telescoping cylinder in both ends about the inside through-hole department of horizontal pole, this internal below of vestibule is close to the fixedly connected with baffle of position department of fixed plate.
As a further description of the above technical solution:
equipment box fixed connection is in the front end middle part of vestibule body bottom inner wall.
As a further description of the above technical solution:
the screw rod front end all rotates to be connected on the inner wall of equipment box front end, the screw rod rear end all rotates to be connected on the inner wall of fixed plate rear end.
As a further description of the above technical solution:
the equal fixed connection in dead lever one end in bearing rear end, the equal fixed connection of dead lever other end is on the inner wall of equipment box rear end.
As a further description of the above technical solution:
the fixed plate front end is fixed connection both ends about the equipment box rear respectively, the equal fixed connection in bottom plate top in fixed plate bottom.
As a further description of the above technical solution:
openings are arranged at the top ends of the fixed plate and the partition plate and correspond to the screw rods.
As a further description of the above technical solution:
and the piston rod of the second telescopic cylinder is fixedly connected with a supporting seat.
The utility model discloses following beneficial effect has:
the utility model discloses in, realize the support to vestibule body top through first telescoping cylinder, realize the support at both ends about the vestibule body through the second telescoping cylinder, rotate with synchronous when driving two screw rods through servo motor to realize the linear motion of first telescoping cylinder and second telescoping cylinder on the screw rod under the effect of T type connecting block on the screw rod, thereby easy to assemble, the subsequent maintenance and the maintenance of being convenient for simultaneously is worth wideling popularize.
Drawings
Fig. 1 is a perspective view of a reinforced concrete mouth-shaped underground gallery structure with a stable structure provided by the utility model;
fig. 2 is a perspective view of the internal structure of the central corridor body of the reinforced concrete mouth-shaped underground corridor structure with a stable structure provided by the utility model;
fig. 3 is the utility model provides a firm internal structure schematic diagram of equipment box among reinforced concrete mouth type underground passage structure.
Illustration of the drawings:
1. a vestibule body; 2. a base plate; 3. an equipment box; 4. a servo motor; 5. a driving wheel; 6. a driven wheel; 7. rotating the rod; 8. a first bevel gear; 9. a bearing; 10. a second bevel gear; 11. a screw; 12. a T-shaped connecting block; 13. a fixing plate; 14. a first telescoping cylinder; 15. a support bar; 16. a second telescoping cylinder; 17. a partition plate; 18. fixing the rod; 19. a supporting seat; 20. a cross bar.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a reinforced concrete mouth-type underground corridor structure with a stable structure comprises a corridor body 1, wherein the middle part of the rear end of the inner wall at the bottom of the corridor body 1 is fixedly connected with a bottom plate 2, the front end of the bottom plate 2 is fixedly connected with an equipment box 3, the middle part of the front end of the inner wall at the bottom of the equipment box 3 is fixedly connected with a servo motor 4, the driving end of the servo motor 4 is fixedly connected with a driving wheel 5, the corresponding position of the rear end of the driving wheel 5 is connected with a driven wheel 6 through a belt, the through hole in the driven wheel 6 is fixedly connected with a rotating rod 7, the left end and the right end of the rotating rod 7 are fixedly connected with a first bevel gear 8, the outer diameter of the left side and the right side of the rotating rod 7 close to the first bevel gear 8 is fixedly connected with a bearing 9, the rear part of the end of the first bevel gear 8 far away from the outer side of the rotating rod 7 is engaged with a second bevel gear 10, the through hole in the second bevel gear 10 is fixedly connected with a screw rod 11, the rear end of the screw rod 11 penetrates through the equipment box 3 and is connected with a T-shaped connecting block 12 in the outer diameter of the rear side, the T-shaped connecting blocks 12 are all connected in a groove in the fixing plate 13 in a sliding manner, the servo motor 4 in the equipment box 3 drives the driving wheel 5 to rotate, the driving wheel 5 drives the driven wheel 6 to rotate through a belt, the driven wheel 6 drives the internal rotating rod 7 to rotate, the rotating rod 7 drives the first bevel gears 8 at two ends to rotate, the first bevel gears 8 drive the corresponding second bevel gears 10 to rotate, the second bevel gears 10 drive the internal screw rods 11 to rotate, the screw rods 11 drive the T-shaped connecting blocks 12 to rotate, the T-shaped connecting blocks 12 are limited to rotate along with the screw rods 11 as the T-shaped connecting blocks 12 slide in the groove in the fixing plate 13, so that the T-shaped connecting blocks 12 can linearly move on the screw rods 11, finally the first telescopic cylinders 14 and the second telescopic cylinders 16 are driven to linearly move on the screw rods 11 through the T-shaped connecting blocks 12, the top ends of the T-shaped connecting blocks 12 penetrate through the fixing plate 13 and are fixedly connected with the first telescopic cylinders 14, the equal fixedly connected with bracing piece 15 in first telescoping cylinder 14 top, both ends are controlled in the 20 bottoms of horizontal pole to bracing piece 15 top difference fixed connection, the equal fixedly connected with second telescoping cylinder 16 in both ends about the inside through-hole department of horizontal pole 20, the upward movement that drives horizontal pole 20 through first telescoping cylinder 14 realizes the support to vestibule body 1 top, drive supporting seat 19 through second telescoping cylinder 16 and move on the horizontal direction, realize the support to vestibule body 1 both ends, thereby realize the effect to 1 reinforced (rfd) of vestibule body, the position department fixedly connected with baffle 17 that the inside below of vestibule body 1 is close to fixed plate 13, baffle 17 has guaranteed the normal current of vestibule body 1 inside.
The equipment box 3 is fixedly connected with the middle part of the front end of the inner wall at the bottom of the corridor body 1, the front end of a screw rod 11 is rotatably connected with the inner wall at the front end of the equipment box 3, the rear end of the screw rod 11 is rotatably connected with the inner wall at the rear end of a fixed plate 13, the rear end of a bearing 9 is fixedly connected with one end of a fixed rod 18, the bearing 9 plays a role of supporting and fixing the rotating rod 7, the normal rotation of the rotating rod 7 is ensured, the fixed rod 18 plays a role of supporting and fixing the bearing 9, the other end of the fixed rod 18 is fixedly connected with the inner wall at the rear end of the equipment box 3, the front end of the fixed plate 13 is respectively fixedly connected with the left end and the right end at the rear part of the equipment box 3, the bottom end of the fixed plate 13 is fixedly connected with the top end of the bottom plate 2, openings are arranged at the positions corresponding to the screw rod 11 at the top ends of the fixed plate 13 and the partition plate 17, the openings ensure the normal movement of the T-shaped connecting block 12, supporting seats are fixedly connected at the piston rods of the second telescopic cylinders 16, the supporting seat 19 increases the contact area with the inner wall of the vestibule body 1, and plays a role in enhancing the stability.
The working principle is as follows: the servo motor 4 in the equipment box 3 drives the driving wheel 5 to rotate, the driving wheel 5 drives the driven wheel 6 to rotate through a belt, the driven wheel 6 drives the internal rotating rod 7 to rotate, the rotating rod 7 drives the first bevel gears 8 at two ends to rotate, the first bevel gears 8 drive the corresponding second bevel gears 10 to rotate, the second bevel gears 10 drive the internal screw rods 11 to rotate, the screw rods 11 drive the T-shaped connecting blocks 12 to rotate, the T-shaped connecting blocks 12 slide in the grooves in the fixing plates 13, the T-shaped connecting blocks 12 are limited to rotate along with the screw rods 11, so that the T-shaped connecting blocks 12 can linearly move on the screw rods 11, finally the T-shaped connecting blocks 12 drive the first telescopic cylinders 14 and the second telescopic cylinders 16 to linearly move on the screw rods 11, the installation and the subsequent maintenance of the integral structure are facilitated, the first telescopic cylinders 14 drive the transverse rods 20 to move upwards to support the top end of the vestibule body 1, the supporting seat 19 is driven to move in the horizontal direction through the second telescopic cylinder 16, the supporting at the two ends of the corridor body 1 is achieved, and therefore the corridor body 1 is reinforced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a reinforced concrete mouth type underground passage structure that structure is firm, includes vestibule body (1), its characterized in that: the rear end middle part of the inner wall of the bottom of the corridor body (1) is fixedly connected with a bottom plate (2), the front end of the bottom plate (2) is fixedly connected with an equipment box (3), the front end middle part of the inner wall of the bottom of the equipment box (3) is fixedly connected with a servo motor (4), the driving end of the servo motor (4) is fixedly connected with a driving wheel (5), the rear end corresponding position of the driving wheel (5) is connected with a driven wheel (6) through a belt, a rotating rod (7) is fixedly connected with a through hole in the driven wheel (6), the left end and the right end of the rotating rod (7) are both fixedly connected with a first bevel gear (8), bearings (9) are both fixedly connected on the outer diameter of the left side and the right side of the rotating rod (7) close to the first bevel gear (8), and the rear part of the first bevel gear (8), which is far away from the outer end of the rotating rod (7), is engaged with a second bevel gear (10), the utility model discloses a hydraulic drive system, including first bevel gear (10), the equal fixed connection screw rod (11) of inside through-hole department of second bevel gear (10), screw rod (11) rear end all runs through equipment box (3) and locates equal threaded connection in rear side external diameter has T type connecting block (12), equal sliding connection in the recess in fixed plate (13) of T type connecting block (12), fixed plate (13) and the first telescoping cylinder (14) of fixedly connected with are all run through on T type connecting block (12) top, the equal fixedly connected with bracing piece (15) in first telescoping cylinder (14) top, both ends are controlled to bracing piece (15) top difference fixed connection in horizontal pole (20) bottom, the equal fixedly connected with second telescoping cylinder (16) in both ends about horizontal pole (20) inside through-hole department, the position department fixedly connected with baffle (17) that the inside below of vestibule body (1) is close to fixed plate (13).
2. A reinforced concrete oral underground gallery structure as claimed in claim 1, wherein: the equipment box (3) is fixedly connected to the middle of the front end of the inner wall of the bottom of the corridor body (1).
3. A reinforced concrete oral underground gallery structure as claimed in claim 1, wherein: the front end of the screw rod (11) is rotatably connected to the inner wall of the front end of the equipment box (3), and the rear end of the screw rod (11) is rotatably connected to the inner wall of the rear end of the fixing plate (13).
4. A reinforced concrete oral underground gallery structure as claimed in claim 1, wherein: the rear end of the bearing (9) is fixedly connected to one end of a fixing rod (18), and the other end of the fixing rod (18) is fixedly connected to the inner wall of the rear end of the equipment box (3).
5. A reinforced concrete oral underground gallery structure as claimed in claim 1, wherein: the front end of the fixing plate (13) is fixedly connected to the left end and the right end of the rear portion of the equipment box (3), and the bottom end of the fixing plate (13) is fixedly connected to the top end of the bottom plate (2).
6. A reinforced concrete oral underground gallery structure as claimed in claim 1, wherein: openings are arranged at the top ends of the fixed plate (13) and the partition plate (17) and correspond to the screw rods (11).
7. A reinforced concrete oral underground gallery structure as claimed in claim 1, wherein: and the piston rod of the second telescopic cylinder (16) is fixedly connected with a supporting seat (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539135.0U CN214784175U (en) | 2021-03-16 | 2021-03-16 | Reinforced concrete mouth type underground passage structure stable in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539135.0U CN214784175U (en) | 2021-03-16 | 2021-03-16 | Reinforced concrete mouth type underground passage structure stable in structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214784175U true CN214784175U (en) | 2021-11-19 |
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ID=78665586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120539135.0U Active CN214784175U (en) | 2021-03-16 | 2021-03-16 | Reinforced concrete mouth type underground passage structure stable in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214784175U (en) |
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2021
- 2021-03-16 CN CN202120539135.0U patent/CN214784175U/en active Active
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