CN213392166U - Structural steel support mounting device of stacked shield tunnel - Google Patents
Structural steel support mounting device of stacked shield tunnel Download PDFInfo
- Publication number
- CN213392166U CN213392166U CN202022493543.5U CN202022493543U CN213392166U CN 213392166 U CN213392166 U CN 213392166U CN 202022493543 U CN202022493543 U CN 202022493543U CN 213392166 U CN213392166 U CN 213392166U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- support
- steelframe
- shield tunnel
- pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a fold shaped steel of falling shield tunnel and support installation device, including supporting the steelframe, support steelframe bottom upside fixedly connected with connecting seat, the connecting seat internal rotation is connected with the hoist engine, hoist engine outside fixedly connected with hawser, support steelframe upper end fixedly connected with operation platform frame, support the equal fixedly connected with bracing piece in steelframe middle part both sides, two bracing piece lower extremes and support steelframe fixed connection, two bracing piece upper ends difference fixed connection in operation platform frame both sides, support No. two fixing bases of steelframe top downside center fixedly connected with, No. two inside rotations of fixing base are connected with No. two pulleys. The utility model discloses a fold shaped steel support installation device that falls shield tunnel, the device simple structure, the operation of being convenient for is convenient for exert jacking force in advance, and green shortens installation time, improves the efficiency of construction, uses manpower sparingly material resources, reduce cost, facilitate promotion.
Description
Technical Field
The utility model relates to an underground construction engineering field especially relates to a fold shaped steel support installation device that falls shield tunnel.
Background
When the left and right lines of the shield tunnel adopt an up-down vertical stacking arrangement mode, in order to reduce the disturbance of the upper shield tunnel and the influence of the shield machine and the supporting equipment on the lower formed segment structure, the formed segment is reinforced by a section steel supporting system consisting of a supporting steel ring, a stand column and a cross brace, and at this time, an installation device is needed.
However, when the traditional installation device is adopted, the device is large in size and not suitable for tunnel installation, particularly, the traditional installation device cannot be matched with the profile steel support for the stacked shield tunnel, the efficiency is low, and the profile steel support installation device for the stacked shield tunnel is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the shaped steel that a fold shield tunnel that falls who proposes supports installation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a section steel support installation device of a stacked shield tunnel comprises a support steel frame, wherein a connecting seat is fixedly connected to the upper side of the bottom end of the support steel frame, a winch is rotatably connected in the connecting seat, a cable is fixedly connected to the outer side of the winch, an operation platform frame is fixedly connected to the upper end of the support steel frame, support rods are fixedly connected to two sides of the middle of the support steel frame, the lower ends of the two support rods are fixedly connected with the support steel frame, the upper ends of the two support rods are respectively and fixedly connected to two sides of the operation platform frame, a second fixing seat is fixedly connected to the center of the lower side of the top end of the support steel frame, a second pulley is rotatably connected to the inner part of the second fixing seat, triangular brackets are arranged on two sides of the rear end of the support steel frame, trays are fixedly connected to the, all rotate in the eight fixing bases and be connected with the pulley No. one, a pulley and support steelframe activity joint, the tray is close to the fixing base No. three of one side fixedly connected with that supports the steelframe, No. three fixing base internal rotation is connected with the pulley No. three.
As a further description of the above technical solution:
the tray comprises an upper tray body, a lower tray body, sliding seats and a connecting rod, wherein the upper end and the lower end of the lower tray body are fixedly connected with the two sliding seats, the lower end of the upper tray body is fixedly connected with the two sliding seats, and the connecting rod penetrates through the sliding seats at the lower end of the upper tray body and the sliding seats at the upper end of the lower tray body to fix the two trays in a sliding mode.
As a further description of the above technical solution:
one end of the cable is fixedly connected to the winch, and the other end of the cable penetrates through the second pulley and is fixedly connected to the third pulley.
As a further description of the above technical solution:
the first pulley can drive the triangular bracket to slide up and down along with the groove of the supporting steel frame.
As a further description of the above technical solution:
the middle part of the upper end face of the tray is fixedly connected with a plurality of fixing frames.
As a further description of the above technical solution:
the support steel frame adopts 45 # I-steel.
The utility model discloses following beneficial effect has:
compared with the prior art, the device can be installed, dismantled and transported in a narrow space, for example, in a tunnel, the fault tolerance of the device is improved, and the device can be applied to wider occasions.
Compared with the prior art, the device simple structure, the jacking force in advance is convenient for exert in the operation of being convenient for, and green shortens installation time, improves the efficiency of construction, uses manpower sparingly material resources, reduce cost, facilitate promotion.
Drawings
Fig. 1 is an axial view of a section steel support mounting device for a stacked shield tunnel according to the present invention;
fig. 2 is a side view of a section steel support mounting device for a stacked shield tunnel according to the present invention;
fig. 3 is a front view of a section steel support installation device of a stacked shield tunnel according to the present invention;
fig. 4 is a top view of a section steel support mounting device for a stacked shield tunnel according to the present invention;
fig. 5 is the utility model provides a structural schematic diagram of the shaped steel of fold shield tunnel supports installation device's tray that falls.
Illustration of the drawings:
1. operating the platform frame; 2. a fixed mount; 3. a tray; 4. a triangular bracket; 5. a first fixed seat; 6. a first pulley; 7. a support bar; 8. a cable; 9. supporting the steel frame; 10. a winch; 11. a connecting seat; 12. a second pulley; 13. a second fixed seat; 14. a third pulley; 15. a third fixed seat; 16. an upper tray body; 17. a lower tray body; 18. a connecting rod; 19. a slide carriage.
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. 1-5, the present invention provides an embodiment: a section steel support installation device of a fold-down shield tunnel comprises a support steel frame 9, a connecting seat 11 is fixedly connected to the upper side of the bottom end of the support steel frame 9, a winch 10 is rotatably connected in the connecting seat 11, a cable 8 is fixedly connected to the outer side of the winch 10, an operation platform frame 1 is fixedly connected to the upper end of the support steel frame 9, support rods 7 are fixedly connected to two sides of the middle of the support steel frame 9, the lower ends of the two support rods 7 are fixedly connected with the support steel frame 9, the upper ends of the two support rods 7 are respectively fixedly connected to two sides of the operation platform frame 1, a second fixing seat 13 is fixedly connected to the center of the lower side of the top end of the support steel frame 9, a second pulley 12 is rotatably connected to the inner portion of the second fixing seat 13, triangular brackets 4 are respectively arranged at two sides of the rear end of the support steel frame 9, all rotate in eight fixing base 5 and be connected with a pulley 6, a pulley 6 and support steelframe 9 activity joint, tray 3 is close to support steelframe 9 one side fixedly connected with No. three fixing base 15, and No. three fixing base 15 internal rotation is connected with No. three pulley 14.
The working principle is as follows: when the device is used, after the device is installed and fixed, the cable is wound and folded through the rotation of the winch, the triangular bracket and the tray are driven to move up and down, and therefore the purpose of fixedly installing the section steel support is achieved.
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 (6)
1. The utility model provides a fold shaped steel support installation device that falls shield tunnel, includes support steelframe (9), its characterized in that: the support steel frame (9) is characterized in that a connecting seat (11) is fixedly connected to the upper side of the bottom end of the support steel frame (9), a winch (10) is rotatably connected to the connecting seat (11), a cable (8) is fixedly connected to the outer side of the winch (10), an operation platform frame (1) is fixedly connected to the upper end of the support steel frame (9), support rods (7) are fixedly connected to two sides of the middle of the support steel frame (9), the lower ends of the two support rods (7) are fixedly connected with the support steel frame (9), the upper ends of the two support rods (7) are respectively fixedly connected to two sides of the operation platform frame (1), a second fixing seat (13) is fixedly connected to the center of the lower side of the top end of the support steel frame (9), a second pulley (12) is rotatably connected to the inside of the second fixing seat (13), triangular brackets (4) are arranged on two sides, two triangle bracket (4) are close to fixing base (5) No. four of the equal fixedly connected with in one side of supporting steelframe (9), all rotate in eight fixing base (5) and be connected with pulley (6) No. one, pulley (6) and support steelframe (9) activity joint, tray (3) are close to fixing base (15) No. three of one side fixedly connected with of supporting steelframe (9), No. three fixing base (15) internal rotation is connected with pulley (14) No. three.
2. The section steel supporting and mounting device for the stacked shield tunnel according to claim 1, wherein: tray (3) are including last disk body (16), lower disk body (17), slide (19), connecting rod (18), two slides (19) of equal fixedly connected with in both ends about lower disk body (17), go up two slides (19) of disk body (16) lower extreme fixedly connected with, connecting rod (18) run through last disk body (16) lower extreme slide (19) and lower disk body (17) upper end slide (19) with two tray (3) slide fixed.
3. The section steel supporting and mounting device for the stacked shield tunnel according to claim 1, wherein: one end of the mooring rope (8) is fixedly connected to the winch (10), and the other end of the mooring rope (8) penetrates through the second pulley (12) and is fixedly connected to the third pulley (14).
4. The section steel supporting and mounting device for the stacked shield tunnel according to claim 1, wherein: the first pulley (6) can drive the triangular bracket (4) to slide up and down along with the groove of the supporting steel frame (9).
5. The section steel supporting and mounting device for the stacked shield tunnel according to claim 1, wherein: the middle part of the upper end surface of the tray (3) is fixedly connected with a plurality of fixing frames (2).
6. The section steel supporting and mounting device for the stacked shield tunnel according to claim 1, wherein: the supporting steel frame (9) is made of 45-size I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493543.5U CN213392166U (en) | 2020-11-02 | 2020-11-02 | Structural steel support mounting device of stacked shield tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493543.5U CN213392166U (en) | 2020-11-02 | 2020-11-02 | Structural steel support mounting device of stacked shield tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213392166U true CN213392166U (en) | 2021-06-08 |
Family
ID=76192321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022493543.5U Active CN213392166U (en) | 2020-11-02 | 2020-11-02 | Structural steel support mounting device of stacked shield tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213392166U (en) |
-
2020
- 2020-11-02 CN CN202022493543.5U patent/CN213392166U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106050578A (en) | Tool equipment and method for single blade installation of wind driven generator set | |
| CN213392166U (en) | Structural steel support mounting device of stacked shield tunnel | |
| WO2016152770A1 (en) | Boom attach/detach device of crane and boom attach/detach method for crane | |
| CN114148483B (en) | Auxiliary tool for equipment cabin entering | |
| CN214217918U (en) | Vertical shaft suspension device suitable for installation of rotational flow high-lift submersible pump | |
| CN213923957U (en) | Lifting support mechanism of dock wall vehicle | |
| CN214298962U (en) | Novel curtain wall detection large-size sample hoisting stabilizing device | |
| CN213595751U (en) | Simple and easy hoist device convenient to carry | |
| CN215633040U (en) | Flexible pick-up device, auxiliary arm and tunnel arch-form machine | |
| CN214777267U (en) | Support bed-jig convenient to transportation | |
| CN213333180U (en) | A mounting bracket for 6-bromo-2-naphthoic acid production facility | |
| CN213321807U (en) | Installation equipment of jumbo size membrane element | |
| CN209052315U (en) | A kind of built-in lifting mechanism | |
| CN114455504A (en) | Flexible and adjustable lifting device special for shield machine | |
| CN102616701A (en) | Mounting bracket for overhead working | |
| CN217756637U (en) | High-efficient loop wheel machine is used to civil engineering | |
| CN218665210U (en) | Lifting auxiliary assembly device for assembling electrolytic cell | |
| CN110834944A (en) | From handling device of moving formula oil exploration | |
| CN213567002U (en) | Hose frame for double-layer pump | |
| CN110255399A (en) | A kind of super-tonnage crane telescopic hydraulic cylinder hanging type slideway climbing structure | |
| CN213196389U (en) | Pipeline muffler equipment auxiliary device | |
| CN220642328U (en) | Hoisting device | |
| CN214359907U (en) | Telescopic hoisting device | |
| CN217516559U (en) | Cantilever folding type vertical arch machine | |
| CN209088386U (en) | A kind of GIS device arc-chutes installation turnover device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |