CN209369838U - A kind of shield duct piece tricyclic assembly jig - Google Patents
A kind of shield duct piece tricyclic assembly jig Download PDFInfo
- Publication number
- CN209369838U CN209369838U CN201820428964.XU CN201820428964U CN209369838U CN 209369838 U CN209369838 U CN 209369838U CN 201820428964 U CN201820428964 U CN 201820428964U CN 209369838 U CN209369838 U CN 209369838U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- assembly jig
- support plate
- tricyclic
- workbench
- 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.)
- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of shield duct piece tricyclic assembly jigs, including assembly jig device, the upper end of the assembly jig device is fixedly connected with work rack device, the work rack device includes support tube, second annular groove, cylinder, support plate, guide holder, spacer pin, spring, battery, motor, threaded rod, workbench, bracket and switch, the support tube is provided with the second annular groove, sliding sleeve is connected to cylinder in the support tube, the outside fixing sleeve of the cylinder is connected to support plate, the lower end of the support plate is fixedly connected with guide holder, spacer pin has been slidably socketed in the guide holder, spring is socketed on the outside of the spacer pin, the upper end of the support plate is fixedly connected with battery.The shield duct piece tricyclic assembly jig can be conducive to staff using work rack device and carry out inspection work to section of jurisdiction, and easy for installation using assembly jig device, reduce installation cost.
Description
Technical field
The utility model relates to shield duct piece tricyclic assembly jig technical field, specially a kind of shield duct piece tricyclic is assembled
Platform.
Background technique
Shield duct piece is the main mounting structure of shield-tunneling construction, is the innermost layer barrier in tunnel, carries and resists soil layer pressure
The effect of power, groundwater pressure and some special loads.Shield duct piece is the permanent lining, secondary lining structure of shield tunnel, shield pipe
Tablet quality is directly related to the total quality and safety in tunnel, influences the waterproof performance and endurance quality in tunnel.In shield duct piece
When production, needs to carry out trial assembly to section of jurisdiction using tricyclic assembly jig, and detect section of jurisdiction, judge whether product is qualified.
Existing assembly jig is all frame body welding manner, and installation cost is higher, and workbench is all fixed structure, unfavorable
Position is adjusted as needed in staff, it has not been convenient to carry out detection work.
Utility model content
The purpose of this utility model is to provide a kind of shield duct piece tricyclic assembly jig technologies, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of shield duct piece tricyclic assembly jig, including
Assembly jig device, the upper end of the assembly jig device are fixedly connected with work rack device, the work rack device include support tube,
Second annular groove, cylinder, support plate, guide holder, spacer pin, spring, battery, motor, threaded rod, workbench, bracket and
Switch, the support tube are provided with the second annular groove, and sliding sleeve is connected to cylinder in the support tube, and the outside of the cylinder is fixed
It is socketed with support plate, the lower end of the support plate is fixedly connected with guide holder, and spacer pin, institute have been slidably socketed in the guide holder
It states and is socketed with spring on the outside of spacer pin, the upper end of the support plate is fixedly connected with battery, and the upper end of the support plate is solid
Surely it is connected with motor, the shaft upper end of the motor is fixedly connected with threaded rod, and the threaded rod and workbench pass through spiral shell
Line connection, the workbench and cylindrical slid are socketed.
Preferably, the assembly jig device includes pedestal, first annular slot, deck, card slot, annulus, toroidal frame, positioning
Axis, torsional spring, bayonet lock and section of jurisdiction, the pedestal are fixedly connected with support tube, and the pedestal is provided with first annular slot, the pedestal
Upper end be fixedly connected with deck, the deck is provided with card slot, and sliding sleeve is connected to annulus, the circle in the first annular slot
The upper end of ring is fixedly connected with toroidal frame, and the outer surface of the toroidal frame is fixedly connected with locating shaft, the outside of the locating shaft
It is socketed with torsional spring, the right end of the torsional spring is fixedly connected with toroidal frame, and the outside movable sleeve of the locating shaft is connected to bayonet lock, described
Bayonet lock is fixedly connected with the left end of torsional spring, and the bayonet lock and card slot are clamped, and the upper ends of the pedestal have section of jurisdiction, the section of jurisdiction
Mutually splicing.
Preferably, the upper end of the workbench is fixedly connected with bracket, and the right end of the bracket is fixedly connected with switch, institute
Switch and motor is stated to be connected in series by conducting wire and battery.
Compared with prior art, the utility model has the beneficial effects that the shield duct piece tricyclic assembly jig uses falsework
Device can be conducive to staff and carry out inspection work to section of jurisdiction, and easy for installation using assembly jig device, and reduction is mounted to
This.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is enlarged drawing at a of the utility model；
Fig. 3 is enlarged drawing at the b of the utility model；
Fig. 4 is the base vertical view of the utility model.
In figure: 1 assembly jig device, 11 pedestals, 12 first annular slots, 13 decks, 14 card slots, 15 annulus, 16 toroidal frames, 17
Locating shaft, 18 torsional springs, 19 bayonet locks, 110 sections of jurisdiction, 2 work rack devices, 21 support tubes, 22 second annular grooves, 23 cylinders, 24 supports
Plate, 25 guide holders, 26 spacer pins, 27 springs, 28 batteries, 29 motor, 210 threaded rods, 211 workbench, 212 brackets, 213
Switch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of shield duct piece tricyclic assembly jig, including spell
Platform device 1 is filled, assembly jig device 1 includes pedestal 11, first annular slot 12, deck 13, card slot 14, annulus 15, toroidal frame 16, determines
Position axis 17, torsional spring 18, bayonet lock 19 and section of jurisdiction 110, pedestal 11 are fixedly connected with support tube 21, and pedestal 11 is provided with first annular slot
12, the upper end of pedestal 11 is fixedly connected with deck 13, and deck 13 is provided with card slot 14, and sliding sleeve is connected to circle in first annular slot 12
Ring 15, the upper end of annulus 15 are fixedly connected with toroidal frame 16, and the outer surface of toroidal frame 16 is fixedly connected with locating shaft 17, locating shaft
17 outside is socketed with torsional spring 18, has twisting force, and the right end of torsional spring 18 is fixedly connected with toroidal frame 16, outside locating shaft 17
Side movable sleeve is connected to bayonet lock 19, and bayonet lock 19 is fixedly connected with the left end of torsional spring 18, and bayonet lock 19 and card slot 14 are clamped, pedestal 11 it is upper
End is placed with section of jurisdiction 110, and section of jurisdiction 110 is mutually spliced, and the upper end of assembly jig device 1 is fixedly connected with work rack device 2, falsework
Device 2 includes support tube 21, the second annular groove 22, cylinder 23, support plate 24, guide holder 25, spacer pin 26, spring 27, electric power storage
Pond 28, motor 29, threaded rod 210, workbench 211, bracket 212 and switch 213, support tube 21 are provided with the second annular groove
22, sliding sleeve is connected to cylinder 23 in support tube 21, and the outside fixing sleeve of cylinder 23 is connected to support plate 24, and the lower end of support plate 24 is solid
Surely it is connected with guide holder 25, spacer pin 26 has been slidably socketed in guide holder 25, the outside of spacer pin 26 is socketed with spring 27, has
Compression elasticity effect, the upper end of support plate 24 are fixedly connected with battery 28, and the upper end of support plate 24 is fixedly connected with motor
29, model 4D60GN-24 are clockwise and anticlockwise motor, and the shaft upper end of motor 29 is fixedly connected with threaded rod 210, threaded rod
210 are connected through a screw thread with workbench 211, and threading action can occur, and generate relative displacement, and workbench 211 and cylinder 23 are sliding
Dynamic socket, the upper end of workbench 211 are fixedly connected with bracket 212, and the right end of bracket 212 is fixedly connected with switch 213, are positive and negative
Pass, model HY2-8, switch 213 and motor 29 is turned on to be connected in series by conducting wire and battery 28.
When the utility model is specifically implemented: first toroidal frame 16 is lifted by crane, then when needing to install assembly jig device 1
It being caught in the annulus 15 of 16 lower end of toroidal frame in first annular slot 12, then stirs bayonet lock 19, bayonet lock 19 is rotated around locating shaft 17,
Then toroidal frame 16 is rotated, so that locating shaft 17 discharges bayonet lock 19, under the twisting force of torsional spring 18, bayonet lock close to deck 13
19 are caught in card slot 14, and installation can be completed, convenient and efficient, without welding manner, reduce installation cost；When needing to adjust
When the height of whole workbench 211, start switch 213 rotating forward switch, motor 29 work, threaded rod 210 rotate, and with work
Threading action occurs for platform 211, generates relative displacement, and workbench 211 is moved up along cylinder 23, and height adjustment can be completed, side
Just quick, when needing to change the position of workbench 211, staff is located on workbench 211, with hand push section of jurisdiction 110, section of jurisdiction
110 couples of staff have reaction force, so that workbench 211 is mobile, so that cylinder 23 rotates, guide holder 25 is rotated, limit
Pin 26 rotates, and with the second annular groove 22 occur it is opposite slide, workbench 211 realizes position change, convenient for staff according to
The position for needing to adjust oneself is conducive to detect section of jurisdiction 110.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of shield duct piece tricyclic assembly jig, including assembly jig device (1), it is characterised in that: the assembly jig device (1)
Upper end is fixedly connected with work rack device (2), and the work rack device (2) includes support tube (21), the second annular groove (22), circle
Column (23), support plate (24), guide holder (25), spacer pin (26), spring (27), battery (28), motor (29), threaded rod
(210), workbench (211), bracket (212) and switch (213), the support tube (21) are provided with the second annular groove (22), institute
It states support tube (21) interior sliding sleeve to be connected to cylinder (23), the outside fixing sleeve of the cylinder (23) is connected to support plate (24), described
The lower end of support plate (24) is fixedly connected with guide holder (25), has been slidably socketed spacer pin (26), institute in the guide holder (25)
It states and is socketed on the outside of spacer pin (26) spring (27), the upper end of the support plate (24) is fixedly connected with battery (28), institute
The upper end for stating support plate (24) is fixedly connected with motor (29), and the shaft upper end of the motor (29) is fixedly connected with screw thread
Bar (210), the threaded rod (210) are connected through a screw thread with workbench (211), and the workbench (211) and cylinder (23) are sliding
Dynamic socket.
2. a kind of shield duct piece tricyclic assembly jig according to claim 1, it is characterised in that: the assembly jig device (1)
Including pedestal (11), first annular slot (12), deck (13), card slot (14), annulus (15), toroidal frame (16), locating shaft (17),
Torsional spring (18), bayonet lock (19) and section of jurisdiction (110), the pedestal (11) are fixedly connected with support tube (21), and the pedestal (11) sets
It is equipped with first annular slot (12), the upper end of the pedestal (11) is fixedly connected with deck (13), and the deck (13) is provided with card
Slot (14), the interior sliding sleeve of the first annular slot (12) are connected to annulus (15), and the upper end of the annulus (15) is fixedly connected with ring
The outer surface of shape frame (16), the toroidal frame (16) is fixedly connected with locating shaft (17), the outside socket of the locating shaft (17)
Have torsional spring (18), the right end of the torsional spring (18) is fixedly connected with toroidal frame (16), the outside movable sleeve of the locating shaft (17)
It being connected to bayonet lock (19), the bayonet lock (19) is fixedly connected with the left end of torsional spring (18), and the bayonet lock (19) and card slot (14) are clamped,
The upper ends of the pedestal (11) have section of jurisdiction (110), and the section of jurisdiction (110) is mutually spliced.
3. a kind of shield duct piece tricyclic assembly jig according to claim 1, it is characterised in that: the workbench (211)
Upper end is fixedly connected with bracket (212), and the right end of the bracket (212) is fixedly connected with switch (213), the switch (213)
It is connected in series with motor (29) by conducting wire and battery (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428964.XU CN209369838U (en) | 2018-03-28 | 2018-03-28 | A kind of shield duct piece tricyclic assembly jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428964.XU CN209369838U (en) | 2018-03-28 | 2018-03-28 | A kind of shield duct piece tricyclic assembly jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369838U true CN209369838U (en) | 2019-09-10 |
Family
ID=67811686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428964.XU Expired - Fee Related CN209369838U (en) | 2018-03-28 | 2018-03-28 | A kind of shield duct piece tricyclic assembly jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966904A (en) * | 2019-12-18 | 2020-04-07 | 中铁十八局集团第四工程有限公司 | Tunnel segment is with assembly test bench of multidirectional regulation |
| CN113530567A (en) * | 2020-04-15 | 2021-10-22 | 宏润建设集团股份有限公司 | Electrical control system for segment splicing of shield tunneling machine and control method thereof |
-
2018
- 2018-03-28 CN CN201820428964.XU patent/CN209369838U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966904A (en) * | 2019-12-18 | 2020-04-07 | 中铁十八局集团第四工程有限公司 | Tunnel segment is with assembly test bench of multidirectional regulation |
| CN110966904B (en) * | 2019-12-18 | 2022-11-01 | 中铁十八局集团第四工程有限公司 | Tunnel segment is with assembly test bench of multidirectional regulation |
| CN113530567A (en) * | 2020-04-15 | 2021-10-22 | 宏润建设集团股份有限公司 | Electrical control system for segment splicing of shield tunneling machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20210328 |