CN219793682U - Bridge girder steel form location installation device - Google Patents
Bridge girder steel form location installation device Download PDFInfo
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- CN219793682U CN219793682U CN202321337296.7U CN202321337296U CN219793682U CN 219793682 U CN219793682 U CN 219793682U CN 202321337296 U CN202321337296 U CN 202321337296U CN 219793682 U CN219793682 U CN 219793682U
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- guide wheel
- transverse
- longitudinal
- jack
- pushing mechanism
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000009415 formwork Methods 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000010485 coping Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridges, and particularly discloses a bridge girder steel template positioning and mounting device, which comprises a step part fixedly arranged on the surface of a bearing base; the surface of the step part is fixedly provided with a transverse guide wheel jack and a longitudinal guide wheel jack, the surface of the bearing base platform close to the step part is fixedly provided with a supporting mechanism and side guide rails, and the side guide rails are parallel and distributed at two side ends of the step part; the top surface of the side guide rail is connected with a transverse pushing mechanism in a sliding manner, the transverse pushing mechanism comprises a first fixed plate and a transverse jack, and the transverse jack is vertically arranged on the surface of the first fixed plate; the side guide rail surface sliding connection vertical thrusting mechanism of perpendicular to horizontal thrusting mechanism, vertical thrusting mechanism include second fixed plate and vertical jack, and vertical jack installs perpendicularly in second fixed plate surface, and this device has realized the accurate concatenation installation to the steel form, has reduced the construction degree of difficulty, has improved steel form installation effectiveness simultaneously.
Description
Technical Field
The utility model relates to the technical field of bridges, in particular to a positioning and mounting device for a girder steel template of a bridge.
Background
With the continuous advancement of urban construction, the situation that new roads cross existing lines is increasingly seen. The pushing construction method is characterized in that the girder is cast in situ on the embankment at the back of the bridge abutment, and the girder pushing construction is carried out in place after the girder maintenance is completed, so that the method is a common construction method for the bridge crossing the traffic line, and the influence on normal traffic of the existing traffic line can be effectively avoided.
Before pushing construction, the accurate splicing of the girder steel templates is carried out on the embankment site on the back of the bridge abutment, which is an important early stage work for ensuring the whole pouring quality of the girder. When the embankment field on the back of the bridge abutment is relatively flat, the support can be erected by slightly leveling the embankment field, and then the girder steel template is installed. However, when the embankment field on the back of the bridge abutment is fluctuated greatly or has a large gradient, accurate installation of the steel form is difficult, the cooperation of a plurality of cranes and the cranes is easily limited by the size of the construction field, and the time and the labor are wasted and the fine adjustment of the position of the steel form is difficult to realize. Therefore, a need exists for a bridge girder steel form installation device suitable for complex terrains, which can accurately install the steel form when dealing with complex embankment sites on the back of the bridge abutment, so as to facilitate the smooth development of subsequent construction operations.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a device for positioning and mounting the steel template of the bridge girder.
According to an embodiment of the first aspect of the present utility model, a positioning and mounting device for a bridge girder steel template includes:
a bearing base station; the surface of the bearing base is fixedly provided with a step part; the surface of the step part is fixedly provided with a transverse guide wheel jack and a longitudinal guide wheel jack, and the surface of the bearing base platform close to the step part is fixedly provided with a supporting mechanism;
a side rail; the side guide rails are arranged at two side ends of the step part in parallel; the top surface of the side guide rail is connected with a transverse pushing mechanism in a sliding manner, the transverse pushing mechanism comprises a first fixed plate and a transverse jack, and the transverse jack is vertically arranged on the surface of the first fixed plate; the surface of the side guide rail perpendicular to the transverse pushing mechanism is connected with a longitudinal pushing mechanism in a sliding mode, the longitudinal pushing mechanism comprises a second fixing plate and a longitudinal jack, and the longitudinal jack is vertically installed on the surface of the second fixing plate.
The further scheme is that the surface of the step part is sequentially provided with a first step table top, a second step table top, a third step table top and a fourth step table top, the surfaces of the first step table top and the third step table top are fixedly provided with the transverse guide wheel jack, and the surfaces of the second step table top and the fourth step table top are fixedly provided with the longitudinal guide wheel jack.
The transverse guide wheel jack comprises an output shaft, a guide wheel mounting seat and a guide wheel, wherein the guide wheel mounting seat is fixedly connected to one end of the output shaft, and the guide wheel is rotatably connected to the top end of the guide wheel mounting seat.
The further scheme is that the transverse guide wheel jacks and the longitudinal guide wheel jacks are arranged in parallel at equal intervals.
Further, the horizontal pushing mechanism further comprises a horizontal installation frame, horizontal supporting legs and a first guide wheel, wherein the horizontal installation frame is fixedly connected with the horizontal supporting legs, the horizontal supporting legs are fixedly connected with the first guide wheel, and the horizontal installation frame is fixedly connected with the first fixing plate.
The further scheme is that the longitudinal pushing mechanism further comprises a longitudinal installation frame, longitudinal supporting legs and a second guide wheel, wherein the longitudinal supporting legs are fixedly connected with the longitudinal installation frame, the longitudinal supporting legs are fixedly connected with the second guide wheel, and the longitudinal installation frame is fixedly connected with the second fixing plate.
The further scheme is that the top surface of the side guide rail is fixedly provided with a groove slide rail, and the groove slide rail is in sliding connection with the first guide wheel and the second guide wheel.
The further scheme is that the supporting mechanism comprises a support base and a support fixing frame, wherein the support base is fixedly connected to the surface of the bearing base, and the support fixing frame is fixedly connected to the surface of the support base.
Compared with the prior art, the utility model has the beneficial effects that:
the horizontal guide wheel jacks and the longitudinal guide wheel jacks are arranged at intervals of the step part, side guide rails are arranged on two sides of the step part, the side guide rails are connected with the horizontal pushing mechanism and the longitudinal pushing mechanism in a sliding mode, and meanwhile, the supporting mechanism is arranged at the front end of the step part. When the steel templates are required to be accurately spliced, firstly, one steel template is placed on the surface of the supporting mechanism through a crane and fixed, meanwhile, the positions of the transverse pushing mechanism and the longitudinal pushing mechanism are adjusted and fixed, and then the steel templates to be spliced are placed on the surfaces of the transverse guide wheel jack and the longitudinal guide wheel jack. When the transverse position of the steel template needs to be adjusted, the longitudinal guide wheel jack is retracted and the transverse guide wheel jack is lifted, and then the transverse pushing mechanism is used for realizing the transverse pushing movement of the steel template. When the longitudinal position of the steel template needs to be adjusted, the longitudinal pushing movement of the steel template is realized through retracting the transverse guide wheel jack and lifting the longitudinal guide wheel jack and then through the longitudinal pushing mechanism. The device disclosed by the utility model not only can longitudinally and transversely push each subsequent steel template segment, but also can adjust the longitudinal and transverse gradient difference between each steel template segment, and can accurately install the steel templates when coping with complex embankment sites on the back of an abutment, meanwhile, the construction difficulty is reduced, and the installation efficiency is higher.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a bridge girder steel form positioning and mounting device according to an embodiment of the present utility model;
FIG. 2 is another schematic diagram of a bridge girder steel form positioning and mounting device according to an embodiment of the present utility model;
FIG. 3 is another schematic diagram of a bridge girder steel form positioning and mounting device according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a stepped portion according to an embodiment of the present utility model;
FIG. 5 is a partial schematic view of a lateral idler jack according to an embodiment of the present utility model;
reference numerals:
100. a bearing base station; 110. a step part; 111. a first stepped mesa; 112. a second stepped mesa; 113. a third stepped mesa; 114. a fourth stepped mesa; 120. a support mechanism; 121. a support base; 122. a supporting mount 130, a lateral guide wheel jack; 131. an output shaft; 132. a guide wheel mounting seat; 133. a guide wheel; 140. a longitudinal guide wheel jack;
200. a side rail; 210. a groove slide rail;
300. a transverse pushing mechanism; 310. a transverse mounting rack; 311. a lateral support leg; 312. a first guide wheel; 320. a first fixing plate; 321. a transverse jack;
400. a longitudinal pushing mechanism; 410. a longitudinal mounting rack; 411. a longitudinal support leg; 412. a second guide wheel; 420. A second fixing plate; 421. a longitudinal jack;
510. a first steel template; 520. and a second steel template.
Detailed Description
The following detailed description of embodiments of the utility model, with reference to the accompanying drawings, is illustrative of the embodiments described herein, and it is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1 to 2, the present embodiment provides a positioning and installing device for a steel form of a girder of a bridge, including:
as shown in fig. 1, the surface of the bearing base 100 is fixedly provided with a step portion 110, the surface of the step portion 110 is fixedly provided with a transverse guide wheel jack 130 and a longitudinal guide wheel jack 140, the surface of the bearing base 100 is fixedly provided with a supporting mechanism 120, two side ends of the step portion 110 are parallelly provided with side guide rails 200, it is to be noted that a plane on which the upper surface of the supporting mechanism 120 is located forms a certain included angle with the horizontal surface of the bearing base 100, a plane on which the upper surface of the side guide rails 200 is located forms a certain included angle with the horizontal surface of the bearing base 100, preferably, the two included angles have the same degree, and meanwhile, the degree of the angle formed by the upper surface of the supporting mechanism 120 can be preset according to the road bank site fluctuation gradient on the back of the bridge abutment;
in some embodiments, the lateral pushing mechanism 300 is mounted on the side rail 200, and the lateral pushing mechanism 300 can move along the surface of the side rail 200 on one side, it should be noted that the lateral pushing mechanisms 300 are mounted on the side rail 200 at both sides of the step portion 110, and the two lateral pushing mechanisms 300 are parallel to each other; a longitudinal pushing mechanism 400 is further arranged between the two side guide rails 200, the longitudinal pushing mechanism 400 is perpendicular to the transverse pushing mechanism 300, and when the longitudinal pushing mechanism 400 moves, the longitudinal pushing mechanism 400 moves along the two side guide rails 200, and the transverse pushing mechanism 300 and the longitudinal pushing mechanism 400 are used for pushing the moving steel template;
as shown in fig. 2, the transverse pushing mechanism 300 includes a transverse installation frame 310, transverse supporting legs 311, first guide wheels 312, a first fixing plate 320 and a transverse jack 321, the transverse supporting legs 311 are fixedly connected at four corners of the transverse installation frame 310, one ends of the transverse supporting legs 311 are fixedly connected with the first guide wheels 312, the first guide wheels 312 are slidably connected with the side guide rails 200, a brake is installed on the first guide wheels 312, when the transverse pushing mechanism 300 moves to a certain position, the first guide wheels 312 can be fixed through the brake, a first fixing plate 320 is fixedly arranged at the top end of the transverse installation frame 310, the first fixing plate 320 is parallel to the side guide rails 200, the first fixing plate 320 is fixedly installed, and the transverse jack 321 is installed on the surface of the first fixing plate 320.
Preferably, the lateral jacks 321 are equidistantly mounted on the surface of the first fixing plate 320, and a plurality of lateral jacks 321 can be arranged according to actual requirements, and it is to be noted that the two lateral guide rails 200 are provided with the lateral pushing mechanisms 300, the two lateral pushing mechanisms 300 are parallel to each other, and the lateral jacks 321 arranged on the two lateral pushing mechanisms 300 are oppositely arranged, that is, the extension directions of the output shafts of the lateral jacks 321 arranged on the two lateral pushing mechanisms 300 are opposite;
in some embodiments, the longitudinal pushing mechanism 400 includes a second fixing plate 420 and a longitudinal jack 421, the longitudinal jack 421 is mounted on the surface of the second fixing plate 420, and a plurality of longitudinal jacks 421 can be arranged at intervals, and it should be noted that the transverse jack 321 and the longitudinal jack 421 are used for providing power when the position of the steel template is adjusted;
in some embodiments, two groove slide rails 210 are disposed on the surface of the side rail 200 in parallel, and the first guide wheels 312 of the lateral pushing mechanism 300 are respectively connected with the two groove slide rails 210 on the same side in a sliding manner, so that when the lateral jack 321 of the lateral pushing mechanism 300 pushes, the supporting force of the lateral pushing mechanism 300 is increased;
as shown in fig. 3, the longitudinal pushing mechanism 400 further includes a longitudinal mounting frame 410, a longitudinal supporting leg 411, and a second guiding wheel 412; the four corners of the longitudinal mounting frame 410 are fixedly connected with the longitudinal supporting legs 411, the second guide wheels 412 are arranged at one end of the longitudinal supporting legs 411, preferably, the second guide wheels 412 are arranged in two groups, each group of the second guide wheels 412 are parallel to each other, wherein one group of the second guide wheels 412 is slidably connected with one side guide rail 300, and the other group of the second guide wheels 412 is slidably connected with the other side guide rail 300, namely, the longitudinal pushing mechanism 400 is mutually perpendicular to the side guide rail 300;
in some embodiments, the second steel template 520 is pre-placed and fixed on the surface of the supporting mechanism 120 by a crane, then the front end guide wheels of the transverse guide wheel jack 130 and the longitudinal guide wheel jack 140 are adjusted to be on the same plane, and then the first steel template 510 is placed on the transverse guide wheel jack 130 and the longitudinal guide wheel jack 140 by the crane, because the rotation directions of the guide wheels at the front ends of the transverse guide wheel jack 130 and the longitudinal guide wheel jack 140 are mutually perpendicular, the first steel template 510 cannot move at this moment, and when the first steel template 510 needs to be moved and angle-adjusted, the power is provided by the jacks on the transverse pushing mechanism 300 and the longitudinal pushing mechanism 400 for adjustment;
example 2
As shown in fig. 3 to 5, this embodiment further describes the distribution and structure of the lateral guide wheel jacks 130 and the longitudinal guide wheel jacks 140 of the step portion based on embodiment 1, including:
as shown in fig. 4, the surface of the step portion 110 is sequentially provided with a first step table 111, a second step table 112, a third step table 113 and a fourth step table 114, the surfaces of the first step table 111 and the third step table 113 are fixedly provided with the transverse guide wheel jack 130, the surfaces of the second step table 112 and the fourth step table 114 are fixedly provided with the longitudinal guide wheel jack 140, and it is noted that the transverse guide wheel jack 130 and the longitudinal guide wheel jack 140 have the same structure, but the rotation directions of the transverse guide wheel jack 130 and the longitudinal guide wheel jack 140 are different;
in some embodiments, the heights of the first step table 111, the second step table 112, the third step table 113 and the fourth step table 114 relative to the bearing base 100 are sequentially and incrementally arranged, the distances between each group of transverse guide wheel jacks 130 and the longitudinal guide wheel jacks 140 are equal, the spacing distances between each group of guide wheel jacks are also equal, it should be noted that the number of the guide wheel jacks of each group can be sequentially arranged to be different in number according to actual requirements,
as shown in fig. 5, the transverse guide wheel jack 130 includes an output shaft 131, a guide wheel mounting seat 132 and a guide wheel 133, wherein the guide wheel mounting seat 132 is fixedly mounted on the output shaft 131 at one end of the jack body, the guide wheel 133 is rotatably connected between the guide wheel mounting seats 132, the guide wheel 133 can rotate along a central shaft, and meanwhile, the guide wheel mounting seat 132 can move up and down under the lifting action of the output shaft 131;
in some embodiments, as shown in fig. 3, when the steel forms need to be laterally adjusted, the second steel form 520 is fixedly placed on the surface of the supporting mechanism 120, the lateral pushing mechanism 300 is moved to the lateral pushing position, the roller brake is opened to position the lateral pushing mechanism 300, the first steel form 510 is lifted and placed above the lateral guide wheel jack 130 and the longitudinal guide wheel jack 140, the lateral guide wheel jack 130 is lifted, the longitudinal guide wheel jack 140 is dropped, after the lateral guide wheel jack 130 is lifted to the position suitable for the lateral pushing, the lateral pushing movement of the first steel form 510 is realized through the lateral jack 321 of the lateral pushing mechanism 300, and after the lateral pushing of the first steel form 510 is completed, the longitudinal guide wheel jack 140 is lifted, so that the steel forms are prevented from sliding laterally.
In some embodiments, as shown in fig. 3, when the steel forms need to be longitudinally adjusted, the second steel form 520 is fixedly placed on the surface of the supporting mechanism 120, the longitudinal pushing mechanism 400 is moved to a transverse pushing position, the roller brake is opened to position the longitudinal pushing mechanism 400, the first steel form 510 is lifted and placed above the transverse guide wheel jack 130 and the longitudinal guide wheel jack 140, the longitudinal guide wheel jack 140 is lifted, the transverse guide wheel jack 130 is dropped, after the longitudinal guide wheel jack 140 is lifted to a position suitable for longitudinal pushing, the longitudinal pushing movement of the first steel form 510 is realized through the longitudinal jack 421 of the longitudinal pushing mechanism 400, and after the longitudinal pushing of the first steel form 510 is completed, the transverse guide wheel jack 130 is lifted, so that the steel forms are prevented from sliding transversely.
In some embodiments, as shown in fig. 3, when the angle adjustment is required for the steel forms, the second steel form 520 is fixedly placed on the surface of the supporting mechanism 120, the longitudinal pushing mechanism 400 is moved to the transverse pushing position, the roller brake is opened to position the longitudinal pushing mechanism 400, the first steel form 510 is lifted and placed above the transverse guide wheel jacks 130 and the longitudinal guide wheel jacks 140, the first steel form 510 is placed in the assembling position by controlling the lifting of the first row of transverse guide wheel jacks 130, and then the longitudinal slope and the transverse slope of the first steel form 510 are adjusted by controlling the lifting and lowering of the second row of longitudinal guide wheel jacks 140, the third row of transverse guide wheel jacks 130 and the fourth row of longitudinal guide wheel jacks 140.
In some embodiments, the device of the embodiment not only can longitudinally and transversely push and move each subsequent steel template segment, but also can adjust the longitudinal and transverse gradient difference between each steel template segment, and can accurately install the steel templates when coping with complex embankment sites on the back of the bridge abutment, meanwhile, the construction difficulty is reduced, and the installation efficiency is higher.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application for the embodiment. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly understand that the embodiments described herein may be combined with other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a bridge girder steel form location installation device which characterized in that includes:
the bearing base is fixedly provided with a step part on the surface, a transverse guide wheel jack and a longitudinal guide wheel jack are fixedly arranged on the surface of the step part, and a supporting mechanism is fixedly arranged on the surface of the bearing base close to the step part;
the side guide rails are arranged at two side ends of the step part in parallel, the top surface of the side guide rail is connected with a transverse pushing mechanism in a sliding manner, the transverse pushing mechanism comprises a first fixed plate and a transverse jack, and the transverse jack is vertically arranged on the surface of the first fixed plate; the surface of the side guide rail perpendicular to the transverse pushing mechanism is connected with a longitudinal pushing mechanism in a sliding mode, the longitudinal pushing mechanism comprises a second fixing plate and a longitudinal jack, and the longitudinal jack is vertically installed on the surface of the second fixing plate.
2. The positioning and mounting device for the bridge girder steel template according to claim 1, wherein a first step table top, a second step table top, a third step table top and a fourth step table top are sequentially arranged on the surface of the step portion, the transverse guide wheel jack is fixedly mounted on the surface of the first step table top and the surface of the third step table top, and the longitudinal guide wheel jack is fixedly mounted on the surface of the second step table top and the surface of the fourth step table top.
3. The device for positioning and mounting the steel template of the bridge girder according to claim 2, wherein the transverse guide wheel jack comprises an output shaft, a guide wheel mounting seat and a guide wheel, the guide wheel mounting seat is fixedly connected to one end of the output shaft, and the guide wheel is rotatably connected to the top end of the guide wheel mounting seat.
4. The device for positioning and mounting the steel template of the main girder of the bridge according to claim 2, wherein the transverse guide wheel jacks and the longitudinal guide wheel jacks are arranged in parallel at equal intervals.
5. The device for positioning and mounting the steel formwork of the bridge girder according to claim 1, wherein the transverse pushing mechanism further comprises a transverse mounting frame, transverse supporting legs and a first guide wheel, the transverse supporting legs are fixedly connected with the transverse mounting frame, the transverse supporting legs are fixedly connected with the first guide wheel, and the transverse mounting frame is fixedly connected with the first fixing plate.
6. The device for positioning and mounting the steel formwork of the bridge girder according to claim 1, wherein the longitudinal pushing mechanism further comprises a longitudinal mounting frame, longitudinal supporting legs and a second guide wheel, the longitudinal supporting legs are fixedly connected with the longitudinal mounting frame, the longitudinal supporting legs are fixedly connected with the second guide wheel, and the longitudinal mounting frame is fixedly connected with the second fixing plate.
7. The device for positioning and mounting the steel templates of the bridge girder according to claim 1, wherein the top surface of the side guide rail is fixedly provided with a groove slide rail, and the groove slide rail is slidably connected with the first guide wheel and the second guide wheel.
8. The device for positioning and mounting a steel formwork of a bridge girder according to claim 1, wherein the supporting mechanism comprises a support base and a support fixing frame, the support base is fixedly connected to the surface of the bearing base, and the support fixing frame is fixedly connected to the surface of the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337296.7U CN219793682U (en) | 2023-05-30 | 2023-05-30 | Bridge girder steel form location installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337296.7U CN219793682U (en) | 2023-05-30 | 2023-05-30 | Bridge girder steel form location installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219793682U true CN219793682U (en) | 2023-10-03 |
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ID=88150929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321337296.7U Active CN219793682U (en) | 2023-05-30 | 2023-05-30 | Bridge girder steel form location installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219793682U (en) |
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2023
- 2023-05-30 CN CN202321337296.7U patent/CN219793682U/en active Active
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