CN216992452U - Minor diameter shield constructs section of jurisdiction roll-over stand - Google Patents
Minor diameter shield constructs section of jurisdiction roll-over stand Download PDFInfo
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- CN216992452U CN216992452U CN202220304648.8U CN202220304648U CN216992452U CN 216992452 U CN216992452 U CN 216992452U CN 202220304648 U CN202220304648 U CN 202220304648U CN 216992452 U CN216992452 U CN 216992452U
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Abstract
The utility model discloses a small-diameter shield segment roll-over stand which comprises a supporting top frame, wherein supporting side frames are welded on the left side and the right side of the bottom of the supporting top frame, a supporting bottom frame is welded on the bottom of the inner side of each supporting side frame, a limiting support is welded below the surface of each supporting side frame, a connecting support is welded above the surface of each supporting side frame, one end of each connecting support is fixedly connected with a rotation angle, and a first segment leaning frame is welded at one end of each limiting support. In the above-mentioned scheme, first section of jurisdiction is by putting the frame and the second section of jurisdiction is by putting the frame each position paste rubber gasket, puts the arc section of jurisdiction at first section of jurisdiction by putting the frame and the second section of jurisdiction is by putting the frame with anchor clamps, connects hydraulic means with the hydraulic ram, the hydraulic ram is through flexible, use the rotation angle as the center at the uniform velocity rotation, the process is steady, after the upset action is accomplished, hang the section of jurisdiction that will stand up to the assigned position with anchor clamps, press the button, the position before the upset is got back to the roll-over stand.
Description
Technical Field
The utility model relates to the technical field of shield segments, in particular to a small-diameter shield segment overturning frame.
Background
The shield segment is a main assembly component for shield construction, is the innermost barrier of the tunnel and plays a role in resisting soil layer pressure, underground water pressure and some special loads, the shield segment is a permanent lining structure of the tunnel by a shield method, and the quality of the shield segment is directly related to the overall quality and safety of the tunnel, so that the waterproof performance and the durability of the tunnel are influenced.
Shield constructs section of jurisdiction adding man-hour, need use the roll-over stand, and current roll-over stand is difficult for processing the section of jurisdiction, and the using-way is loaded down with trivial details, and inefficiency, the security is poor, can not carry out the wide use, and current section of jurisdiction need go into pond maintenance, and the section of jurisdiction is put things in good order unreasonablely.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the embodiment of the utility model provides a small-diameter shield segment roll-over stand to solve the problem of the roll-over stand in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a minor diameter shield constructs section of jurisdiction roll-over stand, is including supporting the roof-rack, the support side bearer has all been welded to the left and right sides of supporting the roof-rack bottom, the bottom welding that supports the side bearer inboard has the support chassis, the below welding that supports the side bearer surface has spacing support, the top welding that supports the side bearer surface has the linking bridge, the one end fixedly connected with rotation angle of linking bridge, the one end welding of spacing support has first section of jurisdiction to lean on putting the frame, first section of jurisdiction has the second section of jurisdiction to lean on putting the frame by putting the top welding on putting the frame surface, first section of jurisdiction has by putting even frame by putting the top welding of putting the frame inboard, the left and right sides on support chassis surface has all welded the rotation regulation seat.
The surface fixed mounting who rotates the regulation seat has the axis of rotation, the surface movable sleeve of axis of rotation is equipped with and rotates even board, the top welding that rotates even board has the hydraulic ram, the side welding of hydraulic ram has the hydraulic pressure connecting piece.
The outer surface of the rotation adjusting seat is provided with a first shaft hole, and the diameter of the first shaft hole is matched with that of the rotating shaft.
The outer surface of the rotating connecting plate is provided with a second shaft hole, and the diameter of the second shaft hole is matched with that of the rotating shaft.
The horizontal width of the rotary connecting plate is smaller than that of the rotary adjusting seat, and the inner surface of the rotary adjusting seat is provided with an installation groove.
The rotating shaft is fixedly connected inside the first shaft hole, and the rotating connecting plate is movably connected to the outer surface of the rotating shaft through the second shaft hole.
Wherein, the first section of jurisdiction is by putting the bottom of putting the frame and the second section of jurisdiction is by putting the frame and all glues and have the rubber gasket.
The technical scheme of the utility model has the following beneficial effects:
1. in the scheme, rubber gaskets are adhered to the positions of the first duct piece leaning frame and the second duct piece leaning frame, the arc-shaped duct pieces are placed on the first duct piece leaning frame and the second duct piece leaning frame through clamps, the hydraulic jack is connected with the hydraulic device, the hydraulic jack rotates at a constant speed by taking a rotation angle as a center through stretching and retracting, the process is stable, after the overturning action is completed, the erected duct pieces are hung to the designated positions through the clamps, the buttons are pressed, and the overturning frame returns to the position before overturning;
2. among the above-mentioned scheme, hoist finished product section of jurisdiction to the roll-over stand with anchor clamps on, press the upset button, turning device will arrive the assigned position according to the angle that has set up in advance, the process of overturning is steady safe, it leans on putting the frame and the second section of jurisdiction is by putting the frame position to put the section of jurisdiction in the first section of jurisdiction, the operative employee presses the upset button, hydraulic means drives the hydraulic ram flexible, reach the purpose of upset, this design is easily processed, application method is simple convenient, high efficiency, the security is strong, can be widely used in prefabricated component production process.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall top structure of the present invention;
FIG. 3 is a schematic view of the hydraulic ram of the present invention;
fig. 4 is a perspective assembly view of the hydraulic ram of the present invention.
[ reference numerals ]
1. Supporting the top frame; 2. a support sideframe; 3. a support chassis; 4. a limiting bracket; 5. connecting a bracket; 6. rotating the rotation angle; 7. the first duct piece is leaned against the placing frame; 8. the second duct piece is leaned against the placing frame; 9. leaning against the connecting frame; 10. rotating the adjusting seat; 101. a rotating shaft; 102. rotating the connecting plate; 103. a hydraulic jack; 104. a hydraulic connector; 105. a first shaft hole; 106. a second shaft bore.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Example 1:
the embodiment of the utility model provides a small-diameter shield segment roll-over stand as shown in the attached drawings 1 to 4, which comprises a supporting top frame 1, wherein supporting side frames 2 are welded on the left side and the right side of the bottom of the supporting top frame 1, a supporting bottom frame 3 is welded on the bottom of the inner side of each supporting side frame 2, a limiting support 4 is welded below the surface of each supporting side frame 2, a connecting support 5 is welded above the surface of each supporting side frame 2, one end of each connecting support 5 is fixedly connected with a rotation angle 6, one end of each limiting support 4 is welded with a first segment leaning frame 7, a second segment leaning frame 8 is welded above the surface of each first segment leaning frame 7, a leaning connecting frame 9 is welded above the inner side of each first segment leaning frame 7, rotation adjusting seats 10 are welded on the left side and the right side of the surface of each supporting bottom frame 3, and rotation rotating shafts 101 are fixedly installed on the surfaces of the rotation adjusting seats 10, the outer surface of the rotating shaft 101 is movably sleeved with a rotating connecting plate 102, the top of the rotating connecting plate 102 is welded with a hydraulic ram 103, a hydraulic connecting piece 104 is welded on the side surface of the hydraulic jack 103, a first shaft hole 105 is arranged on the outer surface of the rotary adjusting seat 10, the diameter of the first shaft hole 105 is matched with the diameter of the rotating shaft 101, the outer surface of the rotating connecting plate 102 is provided with a second shaft hole 106, the diameter of the second shaft hole 106 is matched with the diameter of the rotating shaft 101, the horizontal width of the rotary connecting plate 102 is smaller than that of the rotary adjusting seat 10, the inner surface of the rotary adjusting seat 10 is provided with an installation groove, the rotating shaft 101 is fixedly connected inside the first shaft hole 105, the rotating connecting plate 102 is movably connected on the outer surface of the rotating shaft 101 through the second shaft hole 106, the bottom of the first pipe piece close to the placing frame 7 and the bottom of the second pipe piece close to the placing frame 8 are both adhered with rubber gaskets.
The beneficial effects, first section of jurisdiction is by putting frame 7 and second section of jurisdiction and by putting 8 each positions of frame and pasting rubber gasket, put the arc section of jurisdiction at first section of jurisdiction by putting frame 7 and second section of jurisdiction by putting on frame 8 with anchor clamps, connect hydraulic means with hydraulic ram 103, hydraulic ram 103 is through flexible, use rotation angle 6 to rotate at the uniform velocity as the center, the process is steady, after the upset action is accomplished, hang the section of jurisdiction of standing up to the assigned position with anchor clamps, press the button, the roll-over stand is got back to the position before the upset.
The working process of the utility model is as follows:
according to the scheme, rubber gaskets are adhered to the positions of the first segment leaning frame 7 and the second segment leaning frame 8, the arc-shaped segment is placed on the first segment leaning frame 7 and the second segment leaning frame 8 through a clamp, the hydraulic jack 103 is connected with a hydraulic device, the hydraulic jack 103 stretches and rotates at a constant speed by taking the rotation angle 6 as the center, the process is stable, after the overturning action is completed, the erected segment is hung to the designated position through the clamp, the button is pressed, and the overturning frame returns to the position before overturning;
with anchor clamps with finished product section of jurisdiction hoist to the roll-over stand on, press the upset button, turning device will arrive the assigned position according to the angle that has set up in advance, the process of overturning is steady safe, put the section of jurisdiction at first section of jurisdiction and lean on putting frame 7 and second section of jurisdiction and lean on putting frame 8 position, the operative employee presses the upset button, hydraulic means drives hydraulic ram 103 flexible, reach the purpose of upset, this design is easily processed, application method is simple convenient, high efficiency, the security is strong, can be widely used in prefabricated component production process.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A small-diameter shield segment roll-over stand comprises a supporting top frame (1) and is characterized in that, the left side and the right side of the bottom of the supporting top frame (1) are welded with supporting side frames (2), a supporting underframe (3) is welded at the bottom of the inner side of the supporting side frame (2), a limiting bracket (4) is welded below the surface of the supporting side frame (2), a connecting bracket (5) is welded above the surface of the supporting side frame (2), one end of the connecting bracket (5) is fixedly connected with a rotating angle (6), a first duct piece leaning frame (7) is welded at one end of the limiting bracket (4), a second duct piece leaning frame (8) is welded above the surface of the first duct piece leaning frame (7), a placing connecting frame (9) is welded above the inner side of the first pipe piece placing frame (7), the left side and the right side of the surface of the supporting underframe (3) are welded with rotary adjusting seats (10).
2. The small-diameter shield segment roll-over stand according to claim 1, wherein a rotating shaft (101) is fixedly mounted on the surface of the rotating adjusting seat (10), a rotating connecting plate (102) is movably sleeved on the outer surface of the rotating shaft (101), a hydraulic ram (103) is welded on the top of the rotating connecting plate (102), and a hydraulic connecting piece (104) is welded on the side surface of the hydraulic ram (103).
3. The small-diameter shield segment roll-over stand according to claim 2, wherein a first shaft hole (105) is formed in the outer surface of the rotation adjusting seat (10), and the diameter of the first shaft hole (105) is matched with the diameter of the rotating shaft (101).
4. The small-diameter shield segment roll-over stand according to claim 2, characterized in that a second shaft hole (106) is formed in the outer surface of the rotating connecting plate (102), and the diameter of the second shaft hole (106) is matched with the diameter of the rotating shaft (101).
5. The small-diameter shield segment roll-over stand according to claim 2, characterized in that the horizontal width of the rotary connecting plate (102) is smaller than that of the rotary adjusting seat (10), and the inner surface of the rotary adjusting seat (10) is provided with a mounting groove.
6. The small-diameter shield segment roll-over stand of claim 2, wherein the rotating shaft (101) is fixedly connected to the inside of the first shaft hole (105), and the rotating connecting plate (102) is movably connected to the outer surface of the rotating shaft (101) through the second shaft hole (106).
7. The small-diameter shield segment roll-over stand according to claim 1, wherein rubber gaskets are adhered to the bottoms of the first segment placing frame (7) and the second segment placing frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220304648.8U CN216992452U (en) | 2022-02-16 | 2022-02-16 | Minor diameter shield constructs section of jurisdiction roll-over stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220304648.8U CN216992452U (en) | 2022-02-16 | 2022-02-16 | Minor diameter shield constructs section of jurisdiction roll-over stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216992452U true CN216992452U (en) | 2022-07-19 |
Family
ID=82393697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220304648.8U Active CN216992452U (en) | 2022-02-16 | 2022-02-16 | Minor diameter shield constructs section of jurisdiction roll-over stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216992452U (en) |
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2022
- 2022-02-16 CN CN202220304648.8U patent/CN216992452U/en active Active
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