CN214303853U - Adjusting device for splicing of shield segments of building - Google Patents
Adjusting device for splicing of shield segments of building Download PDFInfo
- Publication number
- CN214303853U CN214303853U CN202120084964.4U CN202120084964U CN214303853U CN 214303853 U CN214303853 U CN 214303853U CN 202120084964 U CN202120084964 U CN 202120084964U CN 214303853 U CN214303853 U CN 214303853U
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- shield
- picture peg
- telescoping cylinder
- support frame
- thick stick
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Abstract
The utility model discloses a building shield constructs section of jurisdiction adjusting device for piece, including the support frame, the sleeve pipe has been installed to one side of support frame, and the built-in screw telescoping cylinder that is equipped with of support frame, screw telescoping cylinder's top are connected with movable thick stick and activity thick stick and run through the sleeve pipe, and the picture peg has been installed respectively to activity thick stick and sheathed tube one side, and the tip of picture peg is equipped with the inclined plane, and the reinforcing plate has been installed with the contained angle department of activity thick stick and picture peg and sheathed tube contained angle department to the picture peg. The handle soon of screw telescoping cylinder is just revolved or the backspin, until insert three shield segments between the picture peg, continue the handle soon of screw telescoping cylinder is just revolved or the backspin for the picture peg pushes away and supports the shield segment of pressing the preceding position or the shield segment of tractive back position, makes the shield segment effectively take place the front and back displacement, owing to adopt the screw telescoping cylinder as strength output, is used in the shield segment displacement more direct, and is laborsaving saving time, has solved the problem of the shield segment front and back position of being not convenient for adjust.
Description
Technical Field
The utility model belongs to the technical field of the installation of building shield section of jurisdiction, concretely relates to building shield constructs section of jurisdiction adjusting device for piece.
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 a shield tunnel, 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.
Building shield constructs section of jurisdiction piece in-process, adjacent building shield constructs the section of jurisdiction and need reserves two at least centimetres to 4 centimetres gaps around, be convenient for pour into waterproof material, and after the actual installation, some building shield constructs the section of jurisdiction clearance and generally is difficult to up to standard, consequently need shift around these shield constructs the section of jurisdiction, current mode, the steel sheet is inserted in the gap of the shield section of jurisdiction of position around will, then strike the steel sheet through the workman, make the shield structure section of jurisdiction shift, it is suitable until the adjacent shield structure section of jurisdiction distance around, the weak point of existence is: the steel plate needs to be knocked vigorously to enable the shield segment to move, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building shield constructs section of jurisdiction adjusting device for piece to solve the problem of the shield structure section of jurisdiction front and back position of being not convenient for adjust.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building shield constructs section of jurisdiction adjusting device for piece, includes the support frame, the sleeve pipe has been installed to one side of support frame, the built-in screw telescoping cylinder that is equipped with of support frame, the top of screw telescoping cylinder is connected with movable thick stick and activity thick stick and runs through the sleeve pipe, the picture peg has been installed respectively to activity thick stick and sheathed tube one side, the tip of picture peg is equipped with the inclined plane.
Preferably, the corner between the inserting plate and the movable bar and the corner between the inserting plate and the sleeve are provided with reinforcing plates.
Preferably, a first handle is arranged on the sleeve, and a second handle is arranged on one side of the supporting frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a building shield constructs section of jurisdiction adjusting device for piece joint, the positive screw rod telescoping cylinder that perhaps reverses the screw rod telescoping cylinder revolves, insert three shield structure sections of jurisdiction until between the picture peg, continue the positive screw rod telescoping cylinder that perhaps reverses the screw rod telescoping cylinder revolve, make the picture peg push away to press the shield structure section of jurisdiction or the shield structure section of jurisdiction back position of preceding position, make the shield structure section of jurisdiction displacement around effectively taking place, owing to adopt the screw rod telescoping cylinder as strength output, the effect is more direct at shield structure section of jurisdiction displacement, and is laborsaving and timesaving, the problem of the shield structure section of jurisdiction front and back position of being not convenient for to adjust has been solved.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view in partial cutaway of FIG. 1;
fig. 3 is a schematic top view of fig. 1.
In the figure: the telescopic rod type telescopic handle comprises a support frame 1, a sleeve pipe 2, a screw type telescopic cylinder 3, a movable rod 4, an inserting plate 5, a reinforcing plate 6, an inclined plane 7, a first handle 8 and a second handle 9.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, 2 and 3, an adjusting device for splicing shield segments of a building comprises a support frame 1, wherein the support frame 1 is of a U-shaped plate structure, a round hole is formed in the left side of the support frame 1, the inner wall of the round hole is welded to the outer wall of a sleeve 2 without seam, the sleeve 2 is of a round pipe structure, a screw type telescopic cylinder 3 is fixed to screws in the support frame 1, the model of the screw type telescopic cylinder 3 is QL, a movable bar 4 is connected to the top of the screw type telescopic cylinder 3 in a flange mode, the movable bar 4 is of a round rod structure, the movable bar 4 penetrates through the sleeve 2 in a sliding mode, inserting plates 5 are welded to one sides of the movable bar 4 and the sleeve 2 respectively, the inserting plates 5 are made of manganese steel, the thickness of the inserting plates 5 is 2 cm, the strength is high, the bending resistance is high, when the screw type telescopic cylinder 3 is contracted to the shortest state, the distance between the two inserting plates 5 is equal to the lengths of three shield segments, reinforcing plates 6 are welded to the included angles of the inserting plates 5 and the movable bar 4 and the sleeve 2, the reinforcing plate 6 is of a triangular plate structure, and the strength of the joints of the inserting plate 5 and the movable bar 4 and the inserting plate 5 and the sleeve 2 is higher through the connecting support of the reinforcing plate 6.
Referring to fig. 1, 2 and 3, the tip of picture peg 5 is equipped with inclined plane 7, and the setting of inclined plane 7 does benefit to picture peg 5 and inserts the clearance between the adjacent shield segment around, and the welding has the first in command 8 respectively in the position about the anterior portion of sleeve pipe 2, and the welding has the second in command 9 on the right side of support frame 1, and the first in command 8 and the second in command 9 are U template structure, and the handheld first in command 8 does benefit to and holds sleeve pipe 2, and the handheld second in command 9 does benefit to and holds support frame 1.
During the use, three workman holds two first in command 8 and a second in command 9 respectively, the workman of holding second in command 9, can be the spiral handle of forward-rotation or derotation screw rod type telescoping cylinder 3, until inserting three shield segments between picture peg 5, continue the spiral handle of forward-rotation or derotation screw rod type telescoping cylinder 3, make picture peg 5 push and press the shield segment of front position or the shield segment of tractive back position, make the shield segment effectively take place displacement from beginning to end, owing to adopt screw rod type telescoping cylinder 3 as strength output, it is more direct to be used in the shield segment displacement, it is laborsaving timesaving, and according to this mode, change the clearance between the position control shield segment, thereby can adjust all shield segments front and back position.
Claims (3)
1. The utility model provides a building shield constructs section of jurisdiction adjusting device for piece, includes support frame (1), its characterized in that: sleeve pipe (2) have been installed to one side of support frame (1), support frame (1) is built-in to be equipped with screw telescoping cylinder (3), the top of screw telescoping cylinder (3) is connected with movable thick stick (4) and activity thick stick (4) and runs through sleeve pipe (2), picture peg (5) have been installed respectively to one side of activity thick stick (4) and sleeve pipe (2), the tip of picture peg (5) is equipped with inclined plane (7).
2. The adjusting device for the abutted seams of the shield segments of the building according to claim 1, characterized in that: and reinforcing plates (6) are arranged at the included angle between the inserting plate (5) and the movable bar (4) and the included angle between the inserting plate (5) and the sleeve (2).
3. The adjusting device for the abutted seams of the shield segments of the building according to claim 2, characterized in that: the sleeve (2) is provided with a first handle (8), and one side of the support frame (1) is provided with a second handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084964.4U CN214303853U (en) | 2021-01-13 | 2021-01-13 | Adjusting device for splicing of shield segments of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084964.4U CN214303853U (en) | 2021-01-13 | 2021-01-13 | Adjusting device for splicing of shield segments of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214303853U true CN214303853U (en) | 2021-09-28 |
Family
ID=77824543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120084964.4U Active CN214303853U (en) | 2021-01-13 | 2021-01-13 | Adjusting device for splicing of shield segments of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214303853U (en) |
-
2021
- 2021-01-13 CN CN202120084964.4U patent/CN214303853U/en active Active
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