CN209682526U - A kind of natural curing section of jurisdiction protective device - Google Patents
A kind of natural curing section of jurisdiction protective device Download PDFInfo
- Publication number
- CN209682526U CN209682526U CN201820472424.1U CN201820472424U CN209682526U CN 209682526 U CN209682526 U CN 209682526U CN 201820472424 U CN201820472424 U CN 201820472424U CN 209682526 U CN209682526 U CN 209682526U
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- CN
- China
- Prior art keywords
- fixedly connected
- spring
- sliding
- natural curing
- mounting plate
- 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.)
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Abstract
The utility model discloses a kind of natural curing section of jurisdiction protective devices, including pedestal, the upper surface middle part of the pedestal is equipped with slideway, the internal slide of the slideway is connected with the first sliding block, the upper surface of first sliding block is fixedly connected with the first mounting plate, the upper surface of first mounting plate is fixedly connected with fixed column, the inside of the fixed column is equipped with groove, the inside bottom of the groove is fixedly connected with the first spring, the upper end of first spring is fixedly connected with anti-off board, the anti-off board sliding is connected in the inside of groove, the upper surface of the anti-off board is fixedly connected with motion bar, the upper end of the motion bar is fixedly connected with the first support plate, the upper surface of first support plate is equipped with rubber pad.The natural curing section of jurisdiction protective device plays certain buffer function by the first spring and second spring, avoids the occurrence of the case where shield duct piece is hit and damages corner.
Description
Technical field
The utility model relates to shield duct piece technical field, specially a kind of natural curing section of jurisdiction protective device.
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.
Currently, after the completion of existing shield duct piece pours, need by it is quiet stop maintenance, pond maintenance, spray maintenance and from
So maintenance, and shield duct piece needs for be moved to section of jurisdiction in a certain region and carries out natural curing, existing skill after spray maintenance
Mostly it is that shield duct piece is directly placed on the ground carry out natural curing in art, so that shield duct piece is when being contacted with ground, holds
Easily there is the impaired situation in the corner of shield duct piece.
Utility model content
The purpose of this utility model is to provide a kind of natural curing section of jurisdiction protective devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of natural curing section of jurisdiction protective device, packet
Including pedestal, the upper surface middle part of the pedestal is equipped with slideway, and the internal slide of the slideway is connected with the first sliding block, and described first
The upper surface of sliding block is fixedly connected with the first mounting plate, and the upper surface of first mounting plate is fixedly connected with fixed column, described
The inside of fixed column is equipped with groove, and the inside bottom of the groove is fixedly connected with the first spring, the upper end of first spring
It is fixedly connected with anti-off board, the anti-off board sliding is connected in the inside of groove, and the upper surface of the anti-off board is fixedly connected with
Motion bar, the upper end of the motion bar are fixedly connected with the first support plate, and the upper surface of first support plate is equipped with rubber pad.
Preferably, the upper surface of the pedestal is equipped with sliding rail, and the inside of the sliding rail is connected with threaded rod by bearing, institute
The one end for stating threaded rod is fixedly connected with the first turntable, and the internal slide of the sliding rail is connected with the second sliding block, and described second is sliding
The side of block is connected through a screw thread threaded rod.
Preferably, the upper surface of second sliding block is fixedly connected with the second mounting plate, the upper table of second mounting plate
Face is fixedly connected with fixed plate, and the side of the fixed plate is connected with worm screw by bearing, and one end of the worm screw is fixedly connected
There is the second turntable, the upper surface middle part of second mounting plate is connected with support column, the lower end table of the support column by bearing
Face is fixedly connected with worm gear, and the worm gear engages connecting worm.
Preferably, the side of the support column is equipped with protector, and the inside bottom of the protector is fixedly connected with second
Spring, the upper end of the second spring are fixedly connected with the second support plate, and the upper surface of second support plate is fixedly connected with
The inside of cystosepiment, the protector is equipped with sliding slot, and the internal slide of the sliding slot is connected with limited block, the table of the limited block
Face is fixedly connected with the second support plate.
Compared with prior art, the utility model has the beneficial effects that the natural curing section of jurisdiction protective device passes through adjusting
The distance between two support columns and fixed column can be supported different size of shield duct piece, and pass through the first bullet
Spring and second spring play certain buffer function, avoid the occurrence of the case where shield duct piece is hit and damages corner.
Detailed description of the invention
Fig. 1 is the overall structure top view of the utility model；
Fig. 2 is the overall structure side cross-sectional views of the utility model；
Fig. 3 is the sectional view of the utility model fixed column；
Fig. 4 is the enlarged drawing in the utility model Fig. 2 at A.
In figure: 1 pedestal, 2 slideways, 3 first sliding blocks, 4 first mounting plates, 5 fixed columns, 6 grooves, 7 first springs, 8 anticreeps
Plate, 9 motion bars, 10 first support plates, 11 rubber pads, 12 sliding rails, 13 threaded rods, 14 first turntables, 15 second sliding blocks, 16 second
Mounting plate, 17 fixed plates, 18 worm screws, 19 second turntables, 20 support columns, 21 worm gears, 22 protectors, 23 second springs, 24 second
Support plate, 25 cystosepiments, 26 sliding slots, 27 limited blocks.
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 natural curing section of jurisdiction protective device, including
Pedestal 1, the upper surface middle part of pedestal 1 are equipped with slideway 2, and the internal slide of slideway 2 is connected with the first sliding block 3, the first sliding block 3 it is upper
Surface is fixedly connected with the first mounting plate 4, and the upper surface of the first mounting plate 4 is fixedly connected with fixed column 5, the inside of fixed column 5
Equipped with groove 6, the inside bottom of groove 6 is fixedly connected with the first spring 7, and the upper end of the first spring 7 is fixedly connected with anti-off board
8, anti-off board 8 slides the inside for being connected in groove 6, and the upper surface of anti-off board 8 is fixedly connected with motion bar 9, the upper end of motion bar 9
It is fixedly connected with the first support plate 10, the upper surface of the first support plate 10 is equipped with rubber pad 11, and the upper surface of pedestal 1 is equipped with sliding rail
12, the inside of sliding rail 12 is connected with threaded rod 13 by bearing, and one end of threaded rod 13 is fixedly connected with the first turntable 14, sliding rail
12 internal slide is connected with the second sliding block 15, and the side of the second sliding block 15 is connected through a screw thread threaded rod 13, inside sliding rail 12
The side of two the second sliding blocks 15 is equipped with threaded hole, and hand of spiral inside two threaded holes is on the contrary, the second sliding block 15
Upper surface is fixedly connected with the second mounting plate 16, and the upper surface of the second mounting plate 16 is fixedly connected with fixed plate 17, fixed plate 17
Side worm screw 18 is connected with by bearing, one end of worm screw 18 is fixedly connected with the second turntable 19, the second mounting plate 16 it is upper
Surface middle part is connected with support column 20 by bearing, and the rear surface of support column 20 is fixedly connected with worm gear 21, and worm gear 21 engages
The side of connecting worm 18, support column 20 is equipped with protector 22, and the inside bottom of protector 22 is fixedly connected with second spring 23,
The upper end of second spring 23 is fixedly connected with the second support plate 24, and the upper surface of the second support plate 24 is fixedly connected with cystosepiment
25, shield duct piece can be played a certain protective role by rubber pad 11 and cystosepiment 25, the inside of protector 22 is equipped with
Sliding slot 26, the internal slide of sliding slot 26 are connected with limited block 27, and the surface of limited block 27 is fixedly connected with the second support plate 24.
When the utility model is specifically implemented: when in use, the first turntable 14 of rotation drives threaded rod 13 to rotate, threaded rod
13 push the movement of the second sliding block 15 by screw thread, so that two the second sliding blocks 15 inside sliding rail 12 are mobile to middle part, thus
The drive of the second turntable 19 can be then rotated according to the distance between two support columns 20 of length and big minor adjustment of shield duct piece
Worm screw 18 rotates, and worm screw 18 drives worm gear 21 to rotate, and worm gear 21 drives support column 20 to rotate, so as to adjust protector 22
Angle enables the both ends of shield duct piece to be caught in the inside of protector 22, then pulls the first mounting plate 4 that fixed column 5 is driven to move
It is dynamic, enable the first support plate 10 to being supported in the middle part of shield duct piece, so as to different size of shield duct piece
It is supported, then puts down shield duct piece, shield duct piece the first support plate 10 of drive and the second support plate 24 overcome the resistance of spring
Power is mobile, so as to play certain buffer function by the first spring 7 and second spring 23, avoid the occurrence of shield duct piece by
The case where damaging corner to shock.
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 (4)
1. a kind of natural curing section of jurisdiction protective device, including pedestal (1), it is characterised in that: the upper surface middle part of the pedestal (1)
Equipped with slideway (2), the internal slide of the slideway (2) is connected with the first sliding block (3), and the upper surface of first sliding block (3) is solid
Surely it is connected with the first mounting plate (4), the upper surface of first mounting plate (4) is fixedly connected with fixed column (5), the fixed column
(5) inside is equipped with groove (6), and the inside bottom of the groove (6) is fixedly connected with the first spring (7), first spring
(7) upper end is fixedly connected with anti-off board (8), and anti-off board (8) sliding is connected in the inside of groove (6), the anti-off board
(8) upper surface is fixedly connected with motion bar (9), and the upper end of the motion bar (9) is fixedly connected with the first support plate (10), institute
The upper surface for stating the first support plate (10) is equipped with rubber pad (11).
2. a kind of natural curing section of jurisdiction protective device according to claim 1, it is characterised in that: the pedestal (1) it is upper
Surface is equipped with sliding rail (12), and the inside of the sliding rail (12) is connected with threaded rod (13) by bearing, the threaded rod (13)
One end is fixedly connected with the first turntable (14), and the internal slide of the sliding rail (12) is connected with the second sliding block (15), and described second
The side of sliding block (15) is connected through a screw thread threaded rod (13).
3. a kind of natural curing section of jurisdiction protective device according to claim 2, it is characterised in that: second sliding block (15)
Upper surface be fixedly connected with the second mounting plate (16), the upper surface of second mounting plate (16) is fixedly connected with fixed plate
(17), the side of the fixed plate (17) is connected with worm screw (18) by bearing, and one end of the worm screw (18) is fixedly connected with
The upper surface middle part of second turntable (19), second mounting plate (16) is connected with support column (20), the support by bearing
The rear surface of column (20) is fixedly connected with worm gear (21), and the worm gear (21) engages connecting worm (18).
4. a kind of natural curing section of jurisdiction protective device according to claim 3, it is characterised in that: the support column (20)
Side is equipped with protector (22), and the inside bottom of the protector (22) is fixedly connected with second spring (23), second bullet
The upper end of spring (23) is fixedly connected with the second support plate (24), and the upper surface of second support plate (24) is fixedly connected with foam
The inside of plate (25), the protector (22) is equipped with sliding slot (26), and the internal slide of the sliding slot (26) is connected with limited block
(27), the surface of the limited block (27) is fixedly connected with the second support plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472424.1U CN209682526U (en) | 2018-04-04 | 2018-04-04 | A kind of natural curing section of jurisdiction protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472424.1U CN209682526U (en) | 2018-04-04 | 2018-04-04 | A kind of natural curing section of jurisdiction protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209682526U true CN209682526U (en) | 2019-11-26 |
Family
ID=68593368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820472424.1U Expired - Fee Related CN209682526U (en) | 2018-04-04 | 2018-04-04 | A kind of natural curing section of jurisdiction protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209682526U (en) |
-
2018
- 2018-04-04 CN CN201820472424.1U patent/CN209682526U/en not_active Expired - Fee Related
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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: 20191126 Termination date: 20210404 |