CN217679281U - Town road well lid bearing structure - Google Patents
Town road well lid bearing structure Download PDFInfo
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- CN217679281U CN217679281U CN202221364475.5U CN202221364475U CN217679281U CN 217679281 U CN217679281 U CN 217679281U CN 202221364475 U CN202221364475 U CN 202221364475U CN 217679281 U CN217679281 U CN 217679281U
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- bidirectional screw
- screw rod
- well lid
- fixedly connected
- concave cavity
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Abstract
The utility model relates to a town road technical field specifically is a town road well lid bearing structure, open end one side of rectangle well pedestal is rotated with one side of rectangle well lid through the hinge and is connected, fixedly connected with rectangular frame is established and fixed connection to the outside cover of rectangle well pedestal, and has seted up the concave cavity in the rectangular frame, rectangular frame's upside fixedly connected with and the concave cavity radially hold the protecting crust that feeds through the setting, be equipped with the reciprocal translation mechanism of two poles in the concave cavity, and the one end of the reciprocal translation mechanism of two poles runs through the protecting crust and upwards extends the setting. The utility model discloses in, can support the central part of rectangle well lid through setting up two support frame boards, improve the structural stability of rectangle well lid, increase of service life sets up two reciprocal translation mechanisms of two poles and can drive two support frame boards toward the direction displacement far away from each other to leave sufficient space in giving the rectangle well pedestal, the staff of being convenient for is under construction, and it is more convenient to use.
Description
Technical Field
The utility model relates to a town road technical field specifically is a town road well lid bearing structure.
Background
Can set up some pipe shafts on the road in urban and rural planning design, the power equipment pipeline intercommunication buried underground in pipe shaft and the road makes the staff carry out maintenance work to the power equipment buried underground in the road in can getting into the pipeline, can be equipped with the well lid on the top of pipe shaft moreover, guarantees the current security of road.
In the municipal road well lid supporting structure (patent number: CN 207419539U) of Chinese patent, the device comprises a cylindrical well base which can be arranged in a well mouth peripheral foundation, the inner wall of the well base is provided with internal threads, the well lid supporting structure also comprises a supporting well ring, the supporting well ring is formed by connecting a cylindrical connecting body and a well lid bearing port which is positioned at the upper opening of the cylindrical connecting body, the outer wall of the cylindrical connecting body of the supporting well ring is provided with external threads which can be screwed with the internal threads of the inner wall of the cylindrical well base, the lifting of the well lid is simple and convenient in the road maintenance process, the construction efficiency can be effectively improved, the future maintenance process can be avoided, the maintenance cost is reduced, the road passing efficiency is higher due to the reduction of the maintenance probability, however, in the device, the effect of supporting the well lid is realized only by the upper edge of the well base, in order to facilitate the maintainers to fall into the well from the well base, no more supporting mechanisms are arranged in the well base, the supporting performance of the well lid at the central part can be insufficient, the well lid is easily influenced by the external pressure, the fracture is easily caused, the service life of the well lid, and the potential safety hazard exists. Accordingly, one skilled in the art provides a town road well cover support structure to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a town road well lid bearing structure 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 municipal road well lid supporting structure comprises a rectangular well base body and a rectangular well lid, wherein one side of an opening end of the rectangular well base body is rotatably connected with one side of the rectangular well lid through a hinge, a rectangular frame is sleeved and fixedly connected to the outer side of the rectangular well base body, a concave cavity is formed in the rectangular frame, a protective shell communicated with the radial end of the concave cavity is fixedly connected to the upper side of the rectangular frame, a double-rod reciprocating translation mechanism is arranged in the concave cavity, one end of the double-rod reciprocating translation mechanism penetrates through the protective shell and extends upwards, two openings communicated with two transverse ends of the concave cavity are formed in the inner walls of two opposite sides of the rectangular well base body, and four ends of the double-rod reciprocating translation mechanism respectively penetrate through the two openings and are fixedly connected with two supporting frame plates which are arranged in parallel;
the double-rod reciprocating translation mechanism comprises a rotating pin which is vertically inserted on the upper side of the protective shell and is rotationally connected with the upper side of the protective shell, the lower end of the rotating pin penetrates through the radial end of the concave cavity and is fixedly connected with a first bevel gear, two fixing sleeves are fixedly connected with the radial end of the concave cavity, the two fixing sleeves are symmetrically arranged on two sides of the first bevel gear respectively, the inner walls of the two fixing sleeves are rotationally connected with rotating rods, two second bevel gears are fixedly connected with one ends close to the two rotating rods, the first bevel gear is meshed with the two second bevel gears respectively, one ends of the rotating rods far away from the second bevel gears are fixedly connected with a third bevel gear, two transverse end inner walls of the concave cavity are rotationally connected with two-way lead screws through bearing seats, one ends of the two-way lead screws are fixedly connected with a fourth bevel gear respectively, the two third bevel gears are meshed with the fourth bevel gears respectively, two threaded blocks which are symmetrically arranged are in threaded connection with the two-way lead screws, one sides of the two threaded blocks are fixedly connected with a moving frame, and one ends of the moving frame respectively penetrate through openings and are fixedly connected with two supporting frame plates.
As a further aspect of the present invention: a groove is formed in the upper side of the protective shell, and the upper end of the rotating pin is located in the groove and is fixedly connected with a hand wheel.
As a further aspect of the present invention: one side of the thread block, which is far away from the movable frame, is abutted against the inner wall of the concave cavity and is in sliding connection with the inner wall of the concave cavity.
As a further aspect of the present invention: the inner wall of the fixed sleeve is rotatably connected with the outer side wall of the rotating rod through a bearing piece.
As a further aspect of the present invention: and the support frame plate is fixedly connected with the movable frame in a welding mode.
As a further aspect of the present invention: the well lid groove has been seted up to the upside open end inner wall of rectangle pedestal of well, and well lid groove and rectangle well lid are the matching setting.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up well lid groove and two support frame boards, when rectangle well lid and rectangle well seat body closed, the well lid groove supports the edge all around of rectangle well lid, and two support frame boards support the central part of rectangle well lid to play the abundant supporting role to the rectangle well lid, improve the structural stability of rectangle well lid, prolong the life of rectangle well lid.
2. Through setting up the reciprocal translation mechanism of two poles, the hand wheel rotates, it rotates to drive the bull pin, and then drive first bevel gear and rotate, because first bevel gear meshes with two second bevel gears respectively, and then drive two bull sticks and rotate simultaneously, and then drive two third bevel gears and rotate simultaneously, because two third bevel gears mesh with two fourth bevel gears respectively, and then drive two-way lead screw synchronous rotations, this moment, two thread blocks on every two-way lead screw force toward close direction displacement, and then can drive two support frame plates toward direction displacement far away from each other, thereby leave sufficient space in giving the rectangular well pedestal body, the staff of being convenient for is gone into the well and is under construction, and it is more convenient to use, and the operation is simple, and the manpower is saved.
Drawings
FIG. 1 is a schematic perspective view of a municipal road well lid support structure;
FIG. 2 is a schematic view of a top-view cross-sectional structure of a rectangular well base in a municipal road well lid support structure;
FIG. 3 is a right-hand profile structure schematic diagram of protective housing department among town road well lid bearing structure.
In the figure: 1. a rectangular well base body; 2. a rectangular well cover; 3. a rectangular frame; 4. a concave cavity; 5. a protective shell; 6. an opening; 7. a support frame plate; 8. rotating the pin; 9. a first bevel gear; 10. fixing a sleeve; 11. a rotating rod; 12. a second bevel gear; 13. a third bevel gear; 14. a bidirectional screw rod; 15. a fourth bevel gear; 16. a thread block; 17. a movable frame; 18. a groove; 19. a hand wheel; 20. well lid groove.
Detailed Description
Please refer to fig. 1 to 3, in an embodiment of the present invention, a municipal road well lid supporting structure, including a rectangular well base 1 and a rectangular well lid 2, one side of an open end of the rectangular well base 1 is rotatably connected with one side of the rectangular well lid 2 through a hinge, a rectangular frame 3 is sleeved and fixedly connected with an outer side of the rectangular well base 1, and a concave cavity 4 is opened in the rectangular frame 3, an upper side of the rectangular frame 3 is fixedly connected with a protective shell 5 communicated with a radial end of the concave cavity 4, a two-rod reciprocating translation mechanism is arranged in the concave cavity 4, and one end of the two-rod reciprocating translation mechanism penetrates through the protective shell 5 to extend upwards, two openings 6 communicated with two transverse ends of the concave cavity 4 are opened on inner walls of two opposite sides of the rectangular well base 1, and four ends of the two-rod reciprocating translation mechanism respectively pass through the two openings 6 and are fixedly connected with two support frame plates 7 arranged in parallel, the two support frame plates 7 support a central portion of the rectangular well lid 2, thereby playing a role of sufficiently supporting the rectangular well lid 2, improving structural stability of the rectangular well lid 2, and prolonging a service life of the rectangular well lid 2;
the double-rod reciprocating translation mechanism comprises a rotating pin 8 vertically inserted on the upper side of the protective shell 5 and rotationally connected with the upper side of the protective shell, the lower end of the rotating pin 8 penetrates through the radial end of the concave cavity 4 and is fixedly connected with a first bevel gear 9, two fixing sleeves 10 are fixedly connected in the radial end of the concave cavity 4, the two fixing sleeves 10 are respectively positioned on two sides of the first bevel gear 9 and are symmetrically arranged, the inner walls of the two fixing sleeves 10 are rotationally connected with a rotating rod 11, one ends of the two rotating rods 11 which are close to each other are fixedly connected with second bevel gears 12, the first bevel gears 9 are respectively meshed with the two second bevel gears 12, one end of the rotating rod 11 which is far away from the second bevel gears 12 is fixedly connected with a third bevel gear 13, the inner walls of two transverse ends of the concave cavity 4 are rotationally connected with two-way screw rods 14 through bearing seats, and one ends of the two-way screw rods 14 are respectively fixedly connected with a fourth bevel gear 15, two third bevel gears 13 are respectively engaged with a fourth bevel gear 15, two symmetrically arranged thread blocks 16 are respectively connected to two bidirectional screw rods 14 in a threaded manner, one sides of the two thread blocks 16 are fixedly connected with a movable frame 17, one ends of the two movable frames 17 respectively penetrate through the openings 6 and are fixedly connected with the two support frame plates 7, the rotating pin 8 is rotated to drive the first bevel gear 9 to rotate, the first bevel gear 9 is respectively engaged with the two second bevel gears 12 to drive the two rotating rods 11 to simultaneously rotate and further drive the two third bevel gears 13 to simultaneously rotate, the two third bevel gears 13 are respectively engaged with the two fourth bevel gears 15 to further drive the two bidirectional screw rods 14 to synchronously rotate, the bidirectional screw rods 14 are respectively connected with the two thread blocks 16 in a threaded manner, and the axial rotation of the thread blocks 16 is limited by the openings 6 along with the movable frame 17, therefore, the two thread blocks 16 are forced to move towards the close direction, and then the two support frame plates 7 can be driven to move towards the far direction, so that enough space is reserved in the rectangular well base body 1, workers can conveniently go into the well for construction, the use is more convenient, the operation is simple, and the labor is saved;
in fig. 3: a groove 18 is formed in the upper side of the protective shell 5, the upper end of the rotary pin 8 is located in the groove 18 and is fixedly connected with a hand wheel 19, and the rotary pin 8 can be rotated conveniently;
in fig. 2: one side of the thread block 16, which is far away from the movable frame 17, is abutted against the inner wall of the concave cavity 4 and is in sliding connection with the inner wall, so that the axial rotation of the thread block 16 can be limited;
in fig. 2: the inner wall of the fixed sleeve 10 is rotationally connected with the outer side wall of the rotating rod 11 through a bearing piece, and can play a role of supporting lines for the rotation of the rotating rod 11;
in fig. 2: the support frame plate 7 and the moving frame 17 are fixedly connected in a welding mode, so that the connection is firmer;
in fig. 1: well lid groove 20 has been seted up to the upside open end inner wall of rectangle well pedestal body 1, and well lid groove 20 is to match the setting with rectangle well lid 2, and well lid groove 20 supports to the edge all around of rectangle well lid 2.
The utility model discloses a theory of operation is: in the device, when the rectangular well lid 2 and the rectangular well base body 1 are closed, the well lid groove 20 supports the peripheral edges of the rectangular well lid 2, and the two support frame plates 7 support the central part of the rectangular well lid 2, so that the rectangular well lid 2 is fully supported, the structural stability of the rectangular well lid 2 is improved, and the service life of the rectangular well lid 2 is prolonged;
secondly, when a worker needs to go into a hoistway from the rectangular well base body 1, the rectangular well cover 2 is opened, the hand wheel 19 is rotated to drive the rotating pin 8 to rotate, and further drive the first bevel gear 9 to rotate, because the first bevel gear 9 is respectively meshed with the two second bevel gears 12, and further drive the two rotating rods 11 to simultaneously rotate, and further drive the two third bevel gears 13 to simultaneously rotate, because the two third bevel gears 13 are respectively meshed with the two fourth bevel gears 15, and further drive the two-way screw rods 14 to synchronously rotate, because the two-way screw rods 14 are respectively in threaded connection with the two thread blocks 16, and the axial rotation of the thread blocks 16 is limited by the opening 6 along with the moving frame 17, and therefore, the two thread blocks 16 are forced to move in the similar direction, and further can drive the two support frame plates 7 to move in the far direction, so that enough space is left in the rectangular well base body 1, and the worker can conveniently go into the well for construction, the worker is more convenient to use, simple to operate and saves labor.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (6)
1. A municipal road well lid supporting structure comprises a rectangular well base body (1) and a rectangular well lid (2), and is characterized in that one side of an opening end of the rectangular well base body (1) is rotatably connected with one side of the rectangular well lid (2) through a hinge, a rectangular frame (3) is sleeved and fixedly connected with the outer side of the rectangular well base body (1), a concave cavity (4) is formed in the rectangular frame (3), a protective shell (5) communicated with the radial end of the concave cavity (4) is fixedly connected to the upper side of the rectangular frame (3), a double-rod reciprocating translation mechanism is arranged in the concave cavity (4), one end of the double-rod reciprocating translation mechanism penetrates through the protective shell (5) and extends upwards, two openings (6) communicated with two transverse ends of the concave cavity (4) are formed in the inner walls of two opposite sides of the rectangular well base body (1), and four ends of the double-rod reciprocating translation mechanism respectively penetrate through the two openings (6) and are fixedly connected with two supporting frame plates (7) arranged in parallel;
the double-rod reciprocating translation mechanism comprises a rotating pin (8) which is vertically inserted into the upper side of a protective shell (5) and is rotatably connected with the upper side of the protective shell, the lower end of the rotating pin (8) penetrates through the radial end of a concave cavity (4) and is fixedly connected with a first bevel gear (9), two fixing sleeves (10) are fixedly connected into the radial end of the concave cavity (4), the two fixing sleeves (10) are symmetrically arranged on two sides of the first bevel gear (9), the inner walls of the two fixing sleeves (10) are rotatably connected with a rotating rod (11), one ends of the two rotating rods (11) which are close to each other are fixedly connected with a second bevel gear (12), the first bevel gear (9) is respectively meshed with the two second bevel gears (12), one end of the rotating rod (11) which is far away from the third bevel gear (13) is fixedly connected with one end of the rotating rod (12), two transverse end inner walls of the concave cavity (4) are rotatably connected with a bidirectional screw rod (14) through a bearing seat, one end of each of the two bidirectional screw rods (14) is fixedly connected with a fourth bevel gear (15), two third bevel gears (13) are respectively meshed with one end of the fourth bevel gear (15), two bidirectional screw rods (16) which are fixedly connected with one end of the two bidirectional screw rods (6), two bidirectional screw rods (17) which are symmetrically connected with two bidirectional screw rods (17), two bidirectional screw rod blocks (17) which are respectively connected with two bidirectional screw rod blocks (17), two bidirectional screw rod blocks which are symmetrically connected with two bidirectional screw rod blocks (17) which are arranged on one side of each, and are symmetrically connected with two bidirectional screw rod blocks (16), and support two bidirectional screw rod blocks (17), two bidirectional screw rod blocks (17) which are respectively connected with two bidirectional screw rod blocks which are symmetrically connected with two bidirectional screw rod blocks (17), two bidirectional screw rod blocks which are respectively connected with the two bidirectional screw rod blocks which are arranged on the two bidirectional screw rod (6), and are symmetrically arranged on the two bidirectional screw rod (17), two bidirectional screw rod (17) which are arranged on the two bidirectional screw rod (17) which are respectively, and are symmetrically arranged on the two bidirectional screw rod (6) which are connected with the two bidirectional screw rod (17), two bidirectional screw rod (17) which are symmetrically arranged on the two bidirectional screw rod (6) which are respectively, and are symmetrically arranged on the two bidirectional screw rod (6) and are arranged on the two bidirectional screw rod (11), two bidirectional screw rod (6) and two bidirectional screw rod (17) and are symmetrically arranged on the two bidirectional screw rod (11), two bidirectional screw rod (11) which are connected with the two bidirectional screw rod (11) and are arranged on the two bidirectional screw rod (17) which are symmetrically arranged on the two bidirectional screw rod (17) and are symmetrically arranged on the two bidirectional screw rod (11) and are connected with the two bidirectional screw rod (11) which are connected with the two bidirectional screw rod (11) and are symmetrically arranged on the two bidirectional screw rod (11) and are respectively The frame plate (7) is fixedly connected.
2. The municipal road well lid support structure according to claim 1, wherein the upper side of the protective shell (5) is notched (18), and the upper end of the rotating pin (8) is located in the notch (18) and fixedly connected with a hand wheel (19).
3. The municipal road well lid support structure according to claim 1, wherein the side of the screw block (16) remote from the moving frame (17) abuts against and is slidably connected to the inner wall of the concave cavity (4).
4. A town road manhole cover support structure according to claim 1, wherein the inner wall of the fixing sleeve (10) is rotatably connected to the outer side wall of the rotating rod (11) by means of a bearing member.
5. The municipal road well lid support structure according to claim 1, wherein the support frame plate (7) is fixedly connected with the moving frame (17) by welding.
6. The municipal road well lid support structure according to claim 1, wherein the inner wall of the upper open end of the rectangular well lid body (1) is provided with a well lid groove (20), and the well lid groove (20) is matched with the rectangular well lid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364475.5U CN217679281U (en) | 2022-06-02 | 2022-06-02 | Town road well lid bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364475.5U CN217679281U (en) | 2022-06-02 | 2022-06-02 | Town road well lid bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217679281U true CN217679281U (en) | 2022-10-28 |
Family
ID=83706291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221364475.5U Active CN217679281U (en) | 2022-06-02 | 2022-06-02 | Town road well lid bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217679281U (en) |
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2022
- 2022-06-02 CN CN202221364475.5U patent/CN217679281U/en active Active
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