CN203175576U - Concrete lining steel mould trolley - Google Patents
Concrete lining steel mould trolley Download PDFInfo
- Publication number
- CN203175576U CN203175576U CN 201320098169 CN201320098169U CN203175576U CN 203175576 U CN203175576 U CN 203175576U CN 201320098169 CN201320098169 CN 201320098169 CN 201320098169 U CN201320098169 U CN 201320098169U CN 203175576 U CN203175576 U CN 203175576U
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- China
- Prior art keywords
- straight beam
- door frame
- hydraulic jack
- template
- hinged
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Abstract
The utility model discloses a concrete lining steel mould trolley. The concrete lining steel mould trolley comprises a gantry and a bracket, wherein the end face of the gantry is respectively and fixedly provided with a translation hydraulic jack and a lifting hydraulic jack; a left arc-shaped top template and a right arc-shaped top template are fixedly welded on the bracket; the lower end of the left arc-shaped top template and the lower end of the right arc-shaped top template are respectively hinged to a left arc-shaped side template and a right arc-shaped side template which extend downwards to the lower end of the gantry; a plurality of hydraulic jacks and screw jacks are respectively hinged between two outer side walls of the gantry and between the inner wall of the left arc-shaped side template and the inner wall of the right arc-shaped side template; the bottom end of the gantry is respectively and fixedly welded with a transverse left traveling straight girder and a transverse right traveling straight girder; the bottom of the left traveling straight girder and the bottom of the right traveling straight girder are respectively provided with a pulley and a track jack; the bottom end of the left traveling straight girder and the bottom end of the right traveling straight girder are respectively provided with a plurality of rail clamping devices. The concrete lining steel mould trolley is simple in operation, easy and convenient to maintain, can travel along a paved track and can be regulated in the up and down and left and right directions in positions, and therefore the requirements of different heights and widths of different sections in a tunnel are met, and safe working is guaranteed.
Description
Technical field
The utility model relates to concrete lining trolley field, is specifically related to a kind of concrete lining steel formwork jumbo.
Background technology
The concrete lining trolley is the indispensable nonstandard product of secondary lining in the constructing tunnel process, mainly contains simple and easy lining trolley, all-hydraulic automatic walking lining trolley and netted lining trolley.
All-hydraulic lining trolley can be divided into limit crown formula, wholecircle needle beam formula, bed die needle beam formula, wholecircle again and walk formula etc.; In water conservancy project tunnel and bridge construction, also generally use and promote sliding formwork, jacking sliding formwork and turn over mould etc.
The whole-round lining trolley is usually used in the water conservancy project constructing tunnel, does not allow the tunnel that concrete construction longitudinal seam is arranged, and the general wholecircle that uses is walked formula when water conservancy project tunnel span is big; Limit crown formula lining trolley is used the most general, is usually used in the concrete Second Lining Construction of highway, railway tunnel and underground chamber.
In the prior art, need to measure in advance the internal diameter in tunnel, producing the concrete lining trolley that size is complementary, inconvenience very, and also cost is higher; In addition, in case cave in the easy run-off the straight of the door frame of concrete lining steel formwork jumbo or topple over, danger very in the tunnel.
The utility model content
The technical problems to be solved in the utility model provides a kind of concrete lining steel formwork jumbo, make that chassis can be along laying track travel, and can adjust the chassis position along upper and lower and left and right direction, can stably be fixed on the guide rail simultaneously its door frame run-off the straight or topple over when stopping to run into landslide.
The technical solution of the utility model is as follows:
A kind of concrete lining steel formwork jumbo, include door frame and carriage, carriage is positioned at the top of door frame, it is characterized in that: before the both sides of described door frame end face are respectively equipped with, rear rail, before being positioned at, be installed with the translation hydraulic jack respectively on the door frame end face of rear rail inboard, on the guide rail respectively by the lifting hydraulic jack that has been slidingly installed, the end of described translation hydraulic jack piston rod withstands on the lower end of described lifting hydraulic jack, the end of lifting hydraulic jack piston rod withstands on the bottom of described carriage, be fixedly welded with a left side on the described carriage, right arched top template, a described left side, be fixing welding between the right arched top template, a left side, the lower end of right arched top template is hinged with a left side that extends downward the door frame lower end respectively, right curved side template, two lateral walls of described door frame and a described left side, be hinged with several hydraulic jack and jackscrew respectively between the inwall of right curved side template; The bottom of described door frame is fixedly welded with horizontal left and right walking straight beam respectively, and the front and back end of described left and right walking straight beam bottom is separately installed with pulley, and the bottom of described left and right walking straight beam is installed with several track jack side by side respectively; The bottom of described left and right walking straight beam is installed with a plurality of rail clamping devices respectively.
Described concrete lining steel formwork jumbo is characterized in that: described lifting hydraulic jack can be installed in respectively on described left and right walking straight beam inside or the described left and right walking straight beam end face.
Described concrete lining steel formwork jumbo, it is characterized in that: described a plurality of rail clamping devices include the support that is fixedly mounted on left and right walking straight beam bottom respectively, the upper end of described support is hinged with lever, the middle part of support is installed with pressing plate, described pressing plate is provided with through hole, one side of described support is equipped with hydraulic driver, and the end of described hydraulic driver piston rod is hinged on an end of lever; Include pull bar, the upper end of described pull bar is hinged on the other end of lever by hinge block, the lower end of pull bar is passed the through hole on the pressing plate and is extended downwards, rod outer sleeve has spring, the two ends of described spring lean respectively on hinge block and pressing plate, the both sides of described frame bottom are rotatablely equipped with a left side respectively, right clamping limb, a described left side, right clamping limb is clamped in left lateral respectively and walks the both sides that straight beam or right lateral are walked the guide rail of straight beam below, the bottom of described pull bar is fixedly connected with the component plate, and the two ends of described component plate are respectively by strut and a left side, the upper end of right clamping limb is hinged.
Described concrete lining steel formwork jumbo is characterized in that: the front end inboard of described left and right clamping limb has respectively to be walked straight beam or right lateral with left lateral and walks the clamping part that the guide rail profile of straight beam below is complementary.
The beneficial effects of the utility model:
(1), lifting jack and translation jack are installed between carriage of the present utility model and the door frame, top template and side template can be adjusted the position along upper and lower and left and right direction, adapt to the needs of the different location differing heights of tunnel internal and width;
(2), be hinged with jackscrew and hydraulic jack between door frame of the present utility model and the side template, make when side template is adjusted the position with top template along upper and lower and left and right direction, also can adjust opening and shrinkage degree of side template, adapt to the needs of the different locations of tunnel internal different in width;
(3), the utility model bottom of directly walking cross girders is equipped with pulley and track jack, make the whole orbital motion along laying of chassis also can fix in orbit, made things convenient for the whole access tunnel of chassis, not only reduced difficulty of construction, also save construction cost, reduced constructor's working strength;
(4), lifting jack of the present utility model also can be installed in respectively on left and right walking straight beam inside or the left and right walking straight beam end face, make chassis integral body can adjust the position along the vertical direction, made things convenient for the maintenance of lifting jack, reduced because the maintenance difficulty that the chassis height brings has also improved maintenance personal's safety factor simultaneously;
(5), rail clamping device of the present utility model can stably lock the door frame of operation in the tunnel in orbit, its door frame run-off the straight or topple over when having stopped to run into landslide has guaranteed trouble free service.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model rail clamping device.
The specific embodiment
Referring to Fig. 1,2, a kind of concrete lining steel formwork jumbo, include door frame 1 and carriage 2, carriage 2 is positioned at the top of door frame 1, before the both sides of door frame 1 end face are respectively equipped with, rear rail 13, before being positioned at, be installed with translation hydraulic jack 3 respectively on door frame 1 end face of rear rail 13 inboards, on the guide rail respectively by the lifting hydraulic jack 4 that has been slidingly installed, the end of translation hydraulic jack 3 piston rods withstands on the lower end of lifting hydraulic jack 4, the end of lifting hydraulic jack 4 piston rods withstands on the bottom of carriage 2, be fixedly welded with a left side on the carriage 2, right arched top template 5,6, a left side, right arched top template 5, be fixing welding between 6, a left side, right arched top template 5,6 lower end is hinged with a left side that extends downward the door frame lower end respectively, right curved side template 7,8, two lateral walls of door frame 1 and a left side, right curved side template 7, be hinged with several hydraulic jack 9 and jackscrew 10 between 8 the inwall respectively; The bottom of door frame 1 is fixedly welded with horizontal left and right walking straight beam 11,12 respectively, the front and back end of left and right walking straight beam 11,12 bottoms is separately installed with pulley, and left and right walking straight beam 11,12 bottom are installed with several track jack 14 side by side respectively; Left and right walking straight beam 11,12 bottom are installed with a plurality of rail clamping devices respectively.
Lifting hydraulic jack 4 can be installed in respectively on left and right walking straight beam 11,12 inside or left and right walking straight beam 11,12 end faces.
A plurality of rail clamping devices include the support 15 that is fixedly mounted on left and right walking straight beam 11,12 bottoms respectively, the upper end of support 15 is hinged with lever 16, the middle part of support 15 is installed with pressing plate 17, pressing plate 17 is provided with through hole, one side of support 15 is equipped with hydraulic driver 18, and the end of hydraulic driver 18 piston rods is hinged on an end of lever 16; Include pull bar 19, the upper end of pull bar 19 is hinged on the other end of lever 16 by hinge block 20, the lower end of pull bar 19 is passed the through hole on the pressing plate 17 and is extended downwards, the pull bar 19 outer springs 21 that are with, the two ends of spring 21 lean respectively on hinge block 20 and pressing plate 17, the both sides of support 15 bottoms are rotatablely equipped with a left side respectively, right clamping limb 22,23, a left side, right clamping limb 22,23 are clamped in left lateral respectively walks the both sides that straight beam 11 or right lateral are walked the guide rail 24 of straight beam 12 belows, the bottom of pull bar 19 is fixedly connected with component plate 25, and the two ends of component plate 25 are respectively by strut 26 and a left side, right clamping limb 22,23 upper end is hinged.
Left and right clamping limb 22,23 front end inboard have respectively to be walked straight beam 11 or right lateral with left lateral and walks the clamping part 27 that guide rail 24 profiles of straight beam 12 belows are complementary.
Claims (4)
1. concrete lining steel formwork jumbo, include door frame and carriage, carriage is positioned at the top of door frame, it is characterized in that: before the both sides of described door frame end face are respectively equipped with, rear rail, before being positioned at, be installed with the translation hydraulic jack respectively on the door frame end face of rear rail inboard, on the guide rail respectively by the lifting hydraulic jack that has been slidingly installed, the end of described translation hydraulic jack piston rod withstands on the lower end of described lifting hydraulic jack, the end of lifting hydraulic jack piston rod withstands on the bottom of described carriage, be fixedly welded with a left side on the described carriage, right arched top template, a described left side, be fixing welding between the right arched top template, a left side, the lower end of right arched top template is hinged with a left side that extends downward the door frame lower end respectively, right curved side template, two lateral walls of described door frame and a described left side, be hinged with several hydraulic jack and jackscrew respectively between the inwall of right curved side template; The bottom of described door frame is fixedly welded with horizontal left and right walking straight beam respectively, and the front and back end of described left and right walking straight beam bottom is separately installed with pulley, and the bottom of described left and right walking straight beam is installed with several track jack side by side respectively; The bottom of described left and right walking straight beam is installed with a plurality of rail clamping devices respectively.
2. a kind of concrete lining steel formwork jumbo according to claim 1 is characterized in that: described lifting hydraulic jack can be installed in respectively on the inner or described left and right walking straight beam end face of described left and right walking straight beam.
3. concrete lining steel formwork jumbo according to claim 1, it is characterized in that: described a plurality of rail clamping devices include the support that is fixedly mounted on left and right walking straight beam bottom respectively, the upper end of described support is hinged with lever, the middle part of support is installed with pressing plate, described pressing plate is provided with through hole, one side of described support is equipped with hydraulic driver, and the end of described hydraulic driver piston rod is hinged on an end of lever; Include pull bar, the upper end of described pull bar is hinged on the other end of lever by hinge block, the lower end of pull bar is passed the through hole on the pressing plate and is extended downwards, rod outer sleeve has spring, the two ends of described spring lean respectively on hinge block and pressing plate, the both sides of described frame bottom are rotatablely equipped with a left side respectively, right clamping limb, a described left side, right clamping limb is clamped in left lateral respectively and walks the both sides that straight beam or right lateral are walked the guide rail of straight beam below, the bottom of described pull bar is fixedly connected with the component plate, and the two ends of described component plate are respectively by strut and a left side, the upper end of right clamping limb is hinged.
4. concrete lining steel formwork jumbo according to claim 3 is characterized in that: the front end inboard of described left and right clamping limb has respectively to be walked straight beam or right lateral with left lateral and walks the clamping part that the guide rail profile of straight beam below is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098169 CN203175576U (en) | 2013-03-04 | 2013-03-04 | Concrete lining steel mould trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320098169 CN203175576U (en) | 2013-03-04 | 2013-03-04 | Concrete lining steel mould trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175576U true CN203175576U (en) | 2013-09-04 |
Family
ID=49072291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320098169 Expired - Fee Related CN203175576U (en) | 2013-03-04 | 2013-03-04 | Concrete lining steel mould trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175576U (en) |
-
2013
- 2013-03-04 CN CN 201320098169 patent/CN203175576U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130904 Termination date: 20170304 |