CN213540453U - Good subway culvert of stability is with supporting bracket - Google Patents
Good subway culvert of stability is with supporting bracket Download PDFInfo
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- CN213540453U CN213540453U CN202022794110.3U CN202022794110U CN213540453U CN 213540453 U CN213540453 U CN 213540453U CN 202022794110 U CN202022794110 U CN 202022794110U CN 213540453 U CN213540453 U CN 213540453U
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Abstract
The utility model discloses a subway culvert that stability is good is with supporting bracket, it includes two bases, two the top of base is fixed with left supporting box, the right supporting box of relative setting respectively, and the equal opening in the side that deviates from of left supporting box and right supporting box, all install supporting mechanism on left supporting box and the right supporting box, supporting mechanism installs the threaded rod in corresponding left supporting box or right supporting box including rotating, and the upper end transmission of threaded rod is connected with the step motor who is fixed in corresponding left supporting box or right supporting box top. The utility model discloses can be used for carrying out the auxiliary stay to the corresponding position of culvert when needing, during the support, it is fixed with fixed block and wall through expansion bolts for fixed effect is better, simultaneously, and is fixed with rag bolt fixed block and underrun rag bolt, can make the support stability of support better through the auxiliary stay pole.
Description
Technical Field
The utility model relates to a subway field of building especially relates to a subway is supporting bracket for culvert that stability is good.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line located in the central urban area is basically arranged in an underground tunnel, the line outside the central urban area is generally arranged on a viaduct or the ground, and the english is metro (underpass). The subway is a special, high-density and high-traffic urban rail transit system (Metro) covering various underground and overground roadways in urban areas, and the Taiwan subway in China is called as 'Rapid transit'.
At present, some temporary supporting brackets for culverts are often required to be used when a subway is built, however, the traditional bracket is simple in structure and single in function, the flexibility of use is poor, the functionality is not good enough, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a supporting bracket for a subway culvert with good stability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a supporting bracket for a subway culvert with good stability comprises two bases, wherein the tops of the two bases are respectively fixed with a left supporting box and a right supporting box which are oppositely arranged, the deviating sides of the left supporting box and the right supporting box are respectively provided with an opening, the left supporting box and the right supporting box are respectively provided with a supporting mechanism, the supporting mechanism comprises a threaded rod which is rotatably arranged in the corresponding left supporting box or the right supporting box, the upper end of the threaded rod is in transmission connection with a stepping motor which is fixed at the top of the corresponding left supporting box or the right supporting box, an internal thread sliding block which is in sliding fit with the corresponding left supporting box or the right supporting box is sleeved on the threaded rod in a threaded manner, one side of the internal thread sliding block is fixed with a vertical lifting plate, an arc-shaped supporting plate and a reinforcing plate are fixed between the upper ends of the two lifting plates, the reinforcing plate is fixed at the inner side of the arc-shaped supporting plate, a plurality of fixing blocks are fixed, and a plurality of fixed blocks set up along the circumference of arc backup pad, the both sides of left branch strut case or right branch strut case all articulate there is the auxiliary stay pole that the slope set up, and the other end of auxiliary stay pole rotates and is connected with the connecting axle, and the one end of connecting axle is fixed with the rag bolt fixed block.
Preferably, the reinforcing plate is fixed with a lighting lamp and an electric wire limiting ring, and the lighting lamps are symmetrically arranged on two sides of the electric wire limiting ring.
Preferably, be fixed with the controller on the left side supporting box, and the output and the step motor electricity of controller are connected, the input electricity of controller is connected with the harmful gas sensor who is fixed in left supporting box top, and the output electricity of controller is connected with the buzzer siren that is fixed in left supporting box or right supporting box top.
Preferably, the sizes of the right supporting boxes of the left supporting box are consistent, and the inner sides of the left supporting box and the right supporting box are rectangular and matched with the shape and the size of the internal thread sliding block.
Preferably, the bottom of base is fixed with removes the wheel, and removes the wheel and have the brake.
Preferably, all be provided with the mounting hole that matches with the threaded rod size on left side supporting box and the right side supporting box, and the threaded rod rotates to be installed in the mounting hole that corresponds.
The utility model discloses a step motor work orders about the threaded rod to rotate, under the effect of screw thread, the internal thread slider and the lifter plate that set up wholly go up and down, and then order about arc backup pad and reinforcing plate whole lift height-adjusting, thereby can be used for carrying out the auxiliary stay to the corresponding position of culvert when needs, when supporting, fixed block and wall are fixed through expansion bolts, make the fixed effect better, simultaneously, the rag bolt fixed block and the bottom surface are fixed through rag bolts, can make the support stability of support better through the auxiliary stay bar, the whole support structure is simple, the cost of manufacture is low, and when moving, can reduce the height of reinforcing plate and move, make the movement convenient, and flexible, in addition, can detect the harmful gas in the culvert through the harmful gas sensor, and transmit the information to the controller, the controller controls the buzzer siren work after processing the information, therefore, automatic alarm can be carried out under some special conditions, and the using effect is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the arrangement of the auxiliary support rods of the present invention.
Reference numbers in the figures: the device comprises a base 1, a left support box 2, a right support box 3, a threaded rod 4, a stepping motor 5, an internal thread slider 6, a lifting plate 7, an arc-shaped support plate 8, a fixing block 9, a reinforcing plate 10, a lighting lamp 11, an electric wire limiting ring 12, an auxiliary support rod 13, a connecting shaft 14, a foundation bolt fixing block 15, a buzzer alarm 16, a harmful gas sensor 17 and a controller 18.
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.
Referring to fig. 1-2, a supporting bracket for a subway culvert with good stability comprises two bases 1, wherein the top parts of the two bases 1 are respectively fixed with a left supporting box 2 and a right supporting box 3 which are oppositely arranged, the deviating sides of the left supporting box 2 and the right supporting box 3 are both opened, the left supporting box 2 and the right supporting box 3 are both provided with a supporting mechanism, the supporting mechanism comprises a threaded rod 4 which is rotatably arranged in the corresponding left supporting box 2 or the right supporting box 3, the upper end of the threaded rod 4 is in transmission connection with a stepping motor 5 which is fixed at the top part of the corresponding left supporting box 2 or the right supporting box 3, an internal thread slider 6 which is in sliding fit with the corresponding left supporting box 2 or the right supporting box 3 is sleeved on the threaded rod 4 through a thread, a vertical lifting plate 7 is fixed at one side of the internal thread slider 6, an arc supporting plate 8 and a reinforcing plate 10 are fixed between the upper ends of the two lifting plates 7, the reinforcing plate 10 is, the side of arc backup pad 8 is fixed with a plurality of fixed blocks 9, and a plurality of fixed blocks 9 set up along the circumference of arc backup pad 8, and the both sides of left side supporting box 2 or right supporting box 3 all articulate has the auxiliary stay pole 13 that the slope set up, and the other end of auxiliary stay pole 13 rotates and is connected with connecting axle 14, and the one end of connecting axle 14 is fixed with rag bolt fixed block 15.
In this embodiment, the reinforcing plate 10 is fixed with the illuminating lamp 11 and the electric wire spacing ring 12, and the illuminating lamp 11 is symmetrically arranged on both sides of the electric wire spacing ring 12, the left supporting box 2 is fixed with the controller 18, the model of the controller 18 is ATMEGA16, and the output end of the controller 18 is electrically connected with the stepping motor 5, the input end of the controller 18 is electrically connected with the harmful gas sensor 17 fixed on the top of the left supporting box 2, and the output end of the controller 18 is electrically connected with the buzzer alarm 16 fixed on the top of the left supporting box 2 or the right supporting box 3, it should be noted that the electric wire spacing ring 12 is used for suspending the electric wire, thereby avoiding the circuit from being placed in disorder, and in addition, the top of the left supporting box 2 or the right supporting box 3 is fixed with a power supply (not shown in the figure).
In this embodiment, 2 right supporting boxes 3 of left supporting box are unanimous in size, and the inboard shape of left supporting box 2 and right supporting box 3 be the rectangle and with the shape and the size phase-match of internal thread slider 6, the bottom of base 1 is fixed with the removal wheel, and removes the wheel and have the brake, all be provided with the mounting hole that matches with 4 sizes of threaded rod on left supporting box 2 and the right supporting box 3, and threaded rod 4 rotates to install in the mounting hole that corresponds.
The working principle is as follows: when the utility model is used, the operation of the stepping motor 5 can be controlled by the operation controller 18, the stepping motor 5 drives the threaded rod 4 to rotate, the arranged internal thread slider 6 and the lifting plate 7 are lifted integrally under the action of the thread, and further drives the arc-shaped supporting plate 8 and the reinforcing plate 10 to be lifted integrally to adjust the height, thereby being capable of carrying out auxiliary supporting on the corresponding position of the culvert when needed, when in supporting, the fixing block 9 and the wall surface are fixed by the expansion bolt, so that the fixing effect is better, meanwhile, the foundation bolt fixing block 15 and the bottom surface are fixed by the foundation bolt, the supporting stability of the bracket can be better by the auxiliary supporting rod 13, the whole bracket has simple structure and low manufacturing cost, and when in moving, the height of the reinforcing plate 10 can be reduced to move, so that the moving is convenient and flexible, in addition, the harmful gas in the culvert can be detected by the harmful gas sensor 17, the information is transmitted to the controller 18, and the controller 18 controls the buzzer alarm 16 to work after processing the information, so that automatic alarm can be performed under some special conditions, and the using effect is good.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 supporting bracket for a subway culvert with good stability comprises two bases (1) and is characterized in that the tops of the two bases (1) are respectively fixed with a left supporting box (2) and a right supporting box (3) which are oppositely arranged, the deviating sides of the left supporting box (2) and the right supporting box (3) are respectively open, the left supporting box (2) and the right supporting box (3) are respectively provided with a supporting mechanism, each supporting mechanism comprises a threaded rod (4) which is rotatably arranged in the corresponding left supporting box (2) or the right supporting box (3), the upper end of each threaded rod (4) is in transmission connection with a stepping motor (5) which is fixed at the top of the corresponding left supporting box (2) or the corresponding right supporting box (3), an internal thread slider (6) which is in sliding fit with the corresponding left supporting box (2) or the right supporting box (3) is sleeved on the threaded rod (4), one side of the internal thread slider (6) is fixed with a vertical lifting plate (7), be fixed with arc backup pad (8) and reinforcing plate (10) between the upper end of two lifter plates (7), reinforcing plate (10) are fixed in the inboard of arc backup pad (8), the side of arc backup pad (8) is fixed with a plurality of fixed blocks (9), and a plurality of fixed blocks (9) set up along the circumference of arc backup pad (8), the both sides of left side supporting box (2) or right supporting box (3) all articulate auxiliary stay pole (13) that the slope set up, and the other end of auxiliary stay pole (13) is rotated and is connected with connecting axle (14), and the one end of connecting axle (14) is fixed with rag bolt fixed block (15).
2. A support bracket for a subway culvert with good stability as claimed in claim 1, wherein said reinforcing plate (10) is fixed with illuminating lamps (11) and wire spacing rings (12), and the illuminating lamps (11) are symmetrically arranged on two sides of the wire spacing rings (12).
3. A support bracket for a subway culvert with good stability as claimed in claim 1, wherein said left support box (2) is fixed with a controller (18), and the output end of the controller (18) is electrically connected with a stepping motor (5), the input end of said controller (18) is electrically connected with a harmful gas sensor (17) fixed on the top of the left support box (2), and the output end of the controller (18) is electrically connected with a buzzer alarm (16) fixed on the top of the left support box (2) or the right support box (3).
4. A support bracket for a subway culvert with good stability as claimed in claim 1, characterized in that the sizes of said left support box (2) and right support box (3) are the same, and the inner side shapes of said left support box (2) and right support box (3) are rectangular and matched with the shape and size of said internal screw slider (6).
5. A support bracket for a subway culvert with good stability as claimed in claim 1, wherein said base (1) is fixed with moving wheels at the bottom, and said moving wheels are equipped with brakes.
6. The support bracket for the subway culvert with good stability as claimed in claim 1, wherein the left support box (2) and the right support box (3) are both provided with mounting holes matched with the threaded rod (4) in size, and the threaded rod (4) is rotatably mounted in the corresponding mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794110.3U CN213540453U (en) | 2020-11-27 | 2020-11-27 | Good subway culvert of stability is with supporting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794110.3U CN213540453U (en) | 2020-11-27 | 2020-11-27 | Good subway culvert of stability is with supporting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213540453U true CN213540453U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022794110.3U Active CN213540453U (en) | 2020-11-27 | 2020-11-27 | Good subway culvert of stability is with supporting bracket |
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| CN (1) | CN213540453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389146A (en) * | 2021-06-29 | 2021-09-14 | 中交二公局第七工程有限公司 | Highway bridge and culvert supporting structure for bridge engineering |
-
2020
- 2020-11-27 CN CN202022794110.3U patent/CN213540453U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389146A (en) * | 2021-06-29 | 2021-09-14 | 中交二公局第七工程有限公司 | Highway bridge and culvert supporting structure for bridge engineering |
| CN113389146B (en) * | 2021-06-29 | 2022-09-20 | 中交二公局第七工程有限公司 | Highway bridge and culvert supporting structure for bridge engineering |
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