CN210100265U - Bridge concrete face stripping device - Google Patents
Bridge concrete face stripping device Download PDFInfo
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- CN210100265U CN210100265U CN201822276542.8U CN201822276542U CN210100265U CN 210100265 U CN210100265 U CN 210100265U CN 201822276542 U CN201822276542 U CN 201822276542U CN 210100265 U CN210100265 U CN 210100265U
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- lever
- window
- connecting rod
- bridge concrete
- supporting seat
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Abstract
The utility model relates to a bridge concrete face stripping device, including setting up the drawing die mouth on the mould A of drawing, the parallel drawing die mouth in the drawing die mouth is fixed and is provided with the drawing die window, the inboard front and back symmetry of drawing die window, bilateral symmetry be provided with the connecting block, the parallel drawing die window of connecting block arrange, set up first connecting hole on the connecting block, drawing die window outside front and back symmetry be provided with the tie-beam, set up the second connecting hole on the tie-beam; the connecting block on parallel connection have the connection flat board, the tie-beam on the vertical supporting seat that is connected with, the upper end of supporting seat is higher than the drawing window and arranges, the upper end of supporting seat sets up the perforation, the perforation axial lead slope connect the dull and stereotyped front edge to arrange perpendicularly downwards, it has the lever to run through in the perforation, the front end of lever sets up the crotch portion, crotch portion hook in the front edge of connecting the dull and stereotyped, the rear portion of lever is provided with the depression bar.
Description
Technical Field
The utility model relates to a bridge engineering, concretely relates to bridge concrete face stripping ware.
Background
The bridge concrete slab is the main component of the bridge, and is connected with the supporting beam, the beam rib plate and the diaphragm plate in the bridging engineering to form the bearing structure of the bridge. Adopt the full mold mould to come the shaping bridge concrete face usually in the preparation of bridge concrete face, this kind of full mold mould is simple, but owing to be the whole one-time drawing of patterns of full mold mould during the lift, easily cause bridge concrete face to be taken over by full mold mould drawing of patterns, so current multi-purpose split mold utensil, split mold utensil has reduced the problem that bridge concrete face drawing of patterns took over, but owing to the current adoption split mold utensil hangs up the formula drawing of patterns, the integrity rate of bridge concrete face is still not high, and also comparatively troublesome during the lift.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bridge concrete face stripping ware, stripping ware simple structure, convenient operation, stripping process are simple, and the bridge concrete face that obtains than traditional hoisting obtains is complete highly, has solved the problem that bridge concrete face drawing of patterns area lacks basically, has guaranteed the required precision of bridge concrete face construction.
In order to realize the above purpose, the utility model discloses a technical scheme be: a bridge concrete slab stripping device comprises a stripping opening arranged on a parting die A, wherein a stripping window is fixedly arranged in the stripping opening in parallel, connecting blocks are symmetrically arranged in the stripping window in the front-back direction and in the left-right direction, the connecting blocks are arranged in parallel with the stripping window, a first connecting hole is formed in each connecting block, a connecting beam is symmetrically arranged in the front-back direction outside the stripping window in the front-back direction, and a second connecting hole is formed in each connecting beam;
the connecting block on parallel connection have the connection flat board, the tie-beam on the vertical supporting seat that is connected with, the upper end of supporting seat is higher than the drawing window and arranges, the upper end of supporting seat sets up the perforation, the perforation axial lead slope connect the dull and stereotyped front edge to arrange perpendicularly downwards, it has the lever to run through in the perforation, the front end of lever sets up the crotch portion, crotch portion hook in the front edge of connecting the dull and stereotyped, the rear portion of lever is provided with the depression bar.
Further, the lever include first lever, the second lever that bilateral symmetry set up, be provided with the connecting rod between the rear end of first lever, second lever perpendicularly, the depression bar set up in the centre of connecting rod, first lever, second lever, connecting rod, depression bar be located the coplanar, the connecting rod from its left end to its intermediate position set up the first scale, from its right-hand member to its intermediate position set up the second scale, first lever, second lever arrange the all slidable of direction along the connecting rod, and all be provided with the lock unit on the sliding position.
Still further, the connecting rod set up the bar recess along its pole length direction, the rear end of first lever, second lever all set up with the protruding block that the bar recess cell type is unanimous, the protruding block wedge in the bar recess.
Still further, a reinforcing rib is arranged between the pressure lever and the connecting rod.
And further, hoisting the split mold A after stripping, detaching the side mold, and inspecting the concrete slab surface of the bridge.
The technical effects of the utility model reside in that: the utility model discloses the ejector compares current formula of hoisting drawing of patterns, simple structure, convenient operation, and drawing of patterns simple process, the bridge concrete face that obtains is complete high than the bridge concrete face that traditional hoist obtained, has solved the problem that bridge concrete face drawing of patterns lacked basically, has guaranteed the required precision of bridge concrete face construction.
Drawings
FIG. 1 is a structural diagram of a concrete slab face ejector of an unassembled bridge of a split mold;
FIG. 2 is a structural diagram of a formwork stripping device for a concrete slab of a split-formwork assembly bridge;
FIG. 3 is a top view of the main part of the bridge concrete slab ejector;
FIG. 4 is a side view structural diagram of a main part of the bridge concrete slab stripper;
FIG. 5 is an enlarged view of a portion of FIG. 4;
the strut 42 is shown in cross-section because it is longer.
Detailed Description
Referring to the attached drawings, the bridge concrete slab surface stripping device comprises a stripping opening 10 arranged on a parting die A, a stripping window 11 is fixedly arranged in the stripping opening 10 in parallel with the stripping opening 10, connecting blocks 12 are symmetrically arranged on the inner side of the stripping window 11 in a front-back and left-right manner, the connecting blocks 12 are arranged in parallel with the stripping window 11, a first connecting hole is formed in the connecting block 12, connecting beams 13 are symmetrically arranged on the outer side of the stripping window 11 in the front-back manner, and a second connecting hole is formed in the connecting beams 13;
the connecting block 12 is connected with a connecting flat plate 20 in parallel, the connecting beam 13 is vertically connected with a supporting seat 30, the upper end of the supporting seat 30 is higher than the stripping window 11, the upper end of the supporting seat 30 is provided with a through hole 31, the axis line of the through hole 31 inclines downwards and is vertically connected with the front edge of the flat plate 20, a lever 40 penetrates through the through hole 31, the front end of the lever 40 is provided with a hook part 41, the hook part 41 is hooked at the front edge of the connecting flat plate 20, and the rear part of the lever 40 is provided with a pressure lever 42.
Further, the lever 40 includes a first lever 40a and a second lever 40b which are arranged in bilateral symmetry, a connecting rod 43 is vertically arranged between the rear ends of the first lever 40a and the second lever 40b, the pressing rod 42 is arranged in the middle of the connecting rod 43, the first lever 40a, the second lever 40b, the connecting rod 43 and the pressing rod 42 are located on the same plane, the connecting rod 43 is provided with a first scale from the left end to the middle position thereof and a second scale from the right end to the middle position thereof, the first lever 40a and the second lever 40b can slide along the arrangement direction of the connecting rod 43, and a locking unit is arranged on the sliding position.
The utility model discloses the structure combines the lever, the connecting rod principle, the drawing force application is even, adopt lever 40 to play the mould window 11 on the mould opening 10 to carry out drawing of patterns many times after drawing of patterns again, thus, one of them, the viscous force that will divide mould A drawing of patterns falls into the many times dispersion, two of it, the application of force point is confirmed, be located 11 intermediate positions of drawing of patterns mould A, and ingenious 11 window department hollow positions of utilizing drawing of patterns window (the minimum department of viscous force of mould A drawing of patterns), the application of force gradually, the viscous force that divides mould A drawing of patterns like this releases by little to big gradually, the bridge concrete face integrity that obtains is high.
Still further, the connecting rod 43 is provided with a strip-shaped groove 43a along the rod length direction, the rear ends of the first lever 40a and the second lever 40b are both provided with a projection 40c with the same groove type as the strip-shaped groove 43a, and the projection 40c is wedged in the strip-shaped groove 43 a. Thus, the first lever 40a and the second lever 40b are ensured to slide on the same plane along the connecting rod 43, and the stable use of the stripper is ensured.
Still further, a reinforcing rib is arranged between the pressure lever 42 and the connecting rod 43.
Specifically, the bridge concrete slab stripping process comprises the following steps:
1) aligning the connecting flat plate 20 with the die window 11, and forming a fixed connection to the front, the rear, the left and the right through a first connecting hole on the connecting block 12;
2) the hook part 41 at the front end of the lever 40 is hooked at the front edge of the connecting flat plate 20, the supporting seat 30 is erected on the connecting beam 13 close to the rear edge of the connecting flat plate 20, the connecting rod 43 is translated to enable the dimension of the first scale from the adjacent die-drawing opening 10 to be equal to the dimension of the second scale from the adjacent die-drawing opening 10, the supporting seat 30 is translated to enable the dimension of the first lever 40a on the first scale to be equal to the dimension of the second lever 40b on the second scale, the supporting seat 30 is fixed through the second connecting hole in the connecting beam 13, and the first lever 40a and the second lever 40b are fixed through the locking unit;
this ensures that the force applied by the pressing rod 42 is uniformly distributed on the drawing window 11 of the drawing port 10, and the drawing window 11 of the drawing port 10 of the split mold a is firstly acted on one side.
3) The pressing rod 42 is pressed downwards until the drawing window 11 is positioned at the front edge of the connecting flat plate 20 and shakes up and down; detaching the support base 30 and releasing the bent hook portion 41;
4) the hook part 41 at the front end of the lever 40 is hooked at the rear edge of the connecting flat plate 20, the supporting seat 30 is erected on the connecting beam 13 close to the front edge of the connecting flat plate 20, the connecting rod 43 is translated to enable the dimension of the first scale from the adjacent die-drawing opening 10 to be equal to the dimension of the second scale from the adjacent die-drawing opening 10, the supporting seat 30 is translated to enable the dimension of the first lever 40a on the first scale to be equal to the dimension of the second lever 40b on the second scale, the supporting seat 30 is fixed through the second connecting hole on the connecting beam 13, and the first lever 40a and the second lever 40b are fixed through the locking unit;
this ensures that the force applied by the pressure bar 42 is uniformly distributed over the drawing window 11 of the drawing opening 10, and once again acts on the other side of the drawing window 11 of the drawing opening 10 of the split mold a.
5) The pressing rod 42 is pressed downwards until the drawing window 11 is positioned at the rear edge of the connecting flat plate 20 and lifted; the support base 30 is removed and the hook portion 41 is released.
Further, in the step 2), the supporting seat 30 is translated to a position close to the middle section of the rear edge of the connecting flat plate 20; and 4) translating the supporting seat 30 to a middle section close to the front edge of the connecting flat plate 20.
And further, hoisting the split mold A after stripping, detaching the side mold, and inspecting the concrete slab surface of the bridge.
To sum up, the utility model discloses the ejector compares current formula of hoisting drawing of patterns, simple structure, convenient operation, and drawing of patterns simple process, the bridge concrete face that obtains is complete high than the bridge concrete face that traditional hoisting obtained, has solved the problem that bridge concrete face drawing of patterns lacked basically, has guaranteed the required precision of bridge concrete face construction.
Referring to the drawings, because the utility model discloses the bridge concrete face of drawing a pattern is the moderate standard bridge concrete face of width, so adopt to divide and set up two sets of die orifice 10 on the mould A, to the wideer bridge concrete face of width, can adopt to set up more and organize die orifice 10, the utility model discloses the ejector and drawing a pattern technology are suitable for equally, first lever 40a, second lever 40b correspond to arrange in the die orifice 10 that plays of leftmost, rightmost promptly can.
Claims (4)
1. The utility model provides a bridge concrete face ejector, is including setting up die orifice (10) that plays on minute mould (A), and parallel die orifice (10) are played in die orifice (10) and fixed being provided with plays mould window (11), its characterized in that: the inner side of the mould lifting window (11) is symmetrically provided with connecting blocks (12) in a front-back and left-right manner, the connecting blocks (12) are arranged in parallel with the mould lifting window (11), the connecting blocks (12) are provided with first connecting holes, the outer side of the mould lifting window (11) is symmetrically provided with connecting beams (13) in a front-back manner, and the connecting beams (13) are provided with second connecting holes;
connecting block (12) on parallel connection have connecting plate (20), tie-beam (13) on the vertical supporting seat (30) that is connected with, the upper end of supporting seat (30) is higher than drawing die window (11) and arranges, the upper end of supporting seat (30) sets up perforation (31), the axial lead slope of perforation (31) be connected with dull and stereotyped (20) leading edge downwards perpendicularly and arrange, perforation (31) are inside to have penetrated lever (40), the front end of lever (40) sets up hook portion (41), hook portion (41) in the leading edge of connecting plate (20), the rear portion of lever (40) is provided with depression bar (42).
2. The bridge concrete slab face ejector according to claim 1, characterized in that: lever (40) including first lever (40a), second lever (40b) that bilateral symmetry set up, be provided with connecting rod (43) between the rear end of first lever (40a), second lever (40b) perpendicularly, depression bar (42) set up in the centre of connecting rod (43), first lever (40a), second lever (40b), connecting rod (43), depression bar (42) be located the coplanar, connecting rod (43) set up first scale from its left end to its middle position, set up the second scale from its right-hand member to its middle position, first lever (40a), second lever (40b) arrange the all slidable of direction along connecting rod (43), and all be provided with the lock tightly unit on the sliding position.
3. The bridge concrete slab face ejector according to claim 2, characterized in that: the connecting rod (43) is provided with a strip-shaped groove (43a) along the length direction of the connecting rod, the rear ends of the first lever (40a) and the second lever (40b) are respectively provided with a convex block (40c) which is consistent with the groove shape of the strip-shaped groove (43a), and the convex block (40c) is wedged in the strip-shaped groove (43 a).
4. The bridge concrete slab face ejector according to claim 3, wherein: and a reinforcing rib is arranged between the pressure lever (42) and the connecting rod (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276542.8U CN210100265U (en) | 2018-12-29 | 2018-12-29 | Bridge concrete face stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276542.8U CN210100265U (en) | 2018-12-29 | 2018-12-29 | Bridge concrete face stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210100265U true CN210100265U (en) | 2020-02-21 |
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ID=69531085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822276542.8U Expired - Fee Related CN210100265U (en) | 2018-12-29 | 2018-12-29 | Bridge concrete face stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210100265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514708A (en) * | 2018-12-29 | 2019-03-26 | 安徽国顺交通建设试验检测有限公司 | A kind of bridge concrete plate face ejector and its play mold technique |
| CN111645181A (en) * | 2020-06-16 | 2020-09-11 | 范满香 | Prefabricated bridge pier demolding equipment for fabricated bridge and prefabricated bridge pier demolding process |
-
2018
- 2018-12-29 CN CN201822276542.8U patent/CN210100265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514708A (en) * | 2018-12-29 | 2019-03-26 | 安徽国顺交通建设试验检测有限公司 | A kind of bridge concrete plate face ejector and its play mold technique |
| CN109514708B (en) * | 2018-12-29 | 2020-08-14 | 安徽国顺交通建设试验检测有限公司 | Bridge concrete plate face stripping device and stripping process thereof |
| CN111645181A (en) * | 2020-06-16 | 2020-09-11 | 范满香 | Prefabricated bridge pier demolding equipment for fabricated bridge and prefabricated bridge pier demolding process |
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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 |
Granted publication date: 20200221 Termination date: 20211229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |