CN219908601U - Nose frame structure for moving bailey beam group forwards and moving device - Google Patents
Nose frame structure for moving bailey beam group forwards and moving device Download PDFInfo
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- CN219908601U CN219908601U CN202321006211.7U CN202321006211U CN219908601U CN 219908601 U CN219908601 U CN 219908601U CN 202321006211 U CN202321006211 U CN 202321006211U CN 219908601 U CN219908601 U CN 219908601U
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- 230000002708 enhancing effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a nose frame structure and a moving device for a bailey beam set to move forwards, and relates to the technical field of offshore bridge auxiliary equipment, comprising a nose frame assembly, a fixing assembly and a lifting assembly, wherein a first end of the nose frame assembly is connected with the fixing assembly, and a second end of the nose frame assembly is connected with the lifting assembly; one end of the fixing component, which is far away from the nose frame component, is used for being connected with the bailey beam group; one end of the lifting assembly, which is far away from the nose frame assembly, is used for being connected with the Bailey beam group, and the lifting assembly is used for pulling the nose frame assembly to tilt upwards. The utility model relieves the technical problem that the cantilever end of the bailey beam group cannot smoothly move due to downward deflection caused by dead weight in the prior art.
Description
Technical Field
The utility model relates to the technical field of offshore bridge auxiliary equipment, in particular to a nose frame structure for forward movement of a bailey beam group and a moving device.
Background
When the bridge is cast-in-situ, a bracket is required to be arranged below the concrete template to support the template, the bracket has various types, and the bailey beam is used as one of the main schemes of the bracket.
The bailey beam is a truss beam assembled by a plurality of single bailey frame units, a window is used as a connecting member among the bailey frames, and the bailey frames are fixed by bolts; the Bailey beam is convenient to install and connect, has high integral rigidity strength, and can be widely applied to the field of construction.
When the bailey beam group moves forwards, the cantilever end of the bailey beam group generates downward deflection due to self weight, and the beam cannot be directly ridden when the next supporting beam is reached, and at the moment, devices such as a chain block and the like are required to be arranged at the supporting beam to pull the cantilever end of the bailey beam group upwards so as to offset the downward deflection generated by the self weight, and the bailey beam group is smoothly ridden on the beam through the auxiliary measures, so that the smooth movement of the bailey beam group is ensured.
However, the existing pulling devices such as the chain block and the like are required to be installed at the end part of the bailey frame, and the upward tilting angle cannot be adjusted according to actual needs, so that the problems of lower construction efficiency and poor applicability are caused.
Disclosure of Invention
The utility model aims to provide a nose frame structure for a bailey beam set to move forwards and a moving device, so as to solve the technical problem that the cantilever end of the bailey beam set cannot move smoothly due to downward deflection caused by dead weight in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
in a first aspect, the present utility model provides a nose bridge structure for forward movement of a beret beam set, comprising a nose bridge assembly, a fixed assembly and a lifting assembly, a first end of the nose bridge assembly being connected to the fixed assembly and a second end of the nose bridge assembly being connected to the lifting assembly;
one end of the fixing component, which is far away from the nose frame component, is used for being connected with the bailey beam group;
and one end of the lifting assembly, which is far away from the nose frame assembly, is used for being connected with the Bailey beam group, and the lifting assembly is used for pulling the nose frame assembly to tilt upwards.
In an alternative embodiment of the present utility model, the nose bridge assembly includes a first bracket, a second bracket, and a connection bracket, the first bracket being connected to the second bracket through the connection bracket;
one end of the first bracket, which is far away from the connecting frame, is connected with the fixing assembly;
one end of the second bracket, which is far away from the connecting frame, is connected with the lifting assembly.
Further, the nose frame assembly further comprises at least two reinforcing ribs, and one reinforcing rib is connected with the first bracket and the connecting frame;
the other reinforcing rib is connected with the second bracket and the connecting frame.
In an alternative embodiment of the present utility model, the fixing component includes a first connecting piece and a first shaft pin, the first connecting piece is connected with the first bracket, and one end of the first connecting piece, which is far away from the first bracket, is used for being connected with the bailey beam set through the first shaft pin.
In an alternative embodiment of the present utility model, the lifting assembly includes a second connecting member, a second shaft pin and a hydraulic cylinder, one end of the second connecting member is connected to the hydraulic cylinder, and the other end of the second connecting member is connected to the beret beam set through the second shaft pin;
one end of the hydraulic cylinder, which is far away from the second connecting piece, is connected with the second bracket, and the hydraulic cylinder is used for driving the nose frame assembly to tilt upwards through contraction.
In an alternative embodiment of the present utility model, the nose bridge structure for moving the beret beam set forward further includes a support assembly, one end of the support assembly is connected to the first bracket, and the other end is connected to the second bracket.
Further, the supporting component comprises a first supporting rod, a second supporting rod and a third supporting rod, wherein the first supporting rod, the second supporting rod and the third supporting rod are arranged between the first support and the second support, and the first supporting rod, the second supporting rod and the third supporting rod are respectively connected with the first support and the second support.
In an alternative embodiment of the present utility model, the nose bridge structure for moving the beret beam set forward further includes a diagonal bracing assembly, one end of the diagonal bracing assembly is connected to the first bracket, and the other end is connected to the second bracket.
Further, the diagonal bracing assembly comprises a first diagonal bracing piece, a second diagonal bracing piece and a third diagonal bracing piece, wherein the first diagonal bracing piece, the second diagonal bracing piece and the third diagonal bracing piece are arranged between the first bracket and the second bracket, and the first diagonal bracing piece, the second diagonal bracing piece and the third diagonal bracing piece are connected with the first bracket and the second bracket respectively.
The utility model can realize the following beneficial effects:
in a first aspect, the present utility model provides a nose bridge structure for forward movement of a bailey beam assembly, comprising a nose bridge assembly, a fixed assembly and a lifting assembly, a first end of the nose bridge assembly being connected to the fixed assembly and a second end of the nose bridge assembly being connected to the lifting assembly; one end of the fixing component, which is far away from the nose frame component, is used for being connected with the bailey beam group; one end of the lifting assembly, which is far away from the nose frame assembly, is used for being connected with the Bailey beam group, and the lifting assembly is used for pulling the nose frame assembly to tilt upwards.
According to the utility model, the first end of the nose frame assembly is connected with the fixing assembly, and then the nose frame assembly is connected with the bailey frame assembly, and the second end of the nose frame assembly is connected with the lifting assembly, so that the nose frame assembly can be lifted and tilted upwards through the lifting effect of the lifting assembly, and the technical problem that the cantilever end of the bailey beam assembly cannot smoothly move due to downward deflection caused by dead weight is solved.
Compared with the prior art, the nose frame structure for the forward movement of the bailey beam assembly can enable the nose frame assembly connected with the bailey beam assembly to be adjusted according to the actual use condition of the bailey beam assembly, for example, the nose frame assembly is tilted upwards to solve the technical problem that downward deflection is generated due to the dead weight of the bailey beam assembly.
In conclusion, the utility model at least relieves the technical problem that the cantilever end of the bailey beam group cannot smoothly move due to downward deflection caused by dead weight in the prior art.
In addition, a second aspect of the embodiment of the present utility model further provides a mobile device, including the nose bridge structure for forward movement of the beret beam set provided in the foregoing first aspect; because the mobile device provided by the embodiment of the utility model comprises the nose frame structure for the forward movement of the bailey beam set provided by the first aspect, the mobile device provided by the embodiment of the utility model can achieve all the beneficial effects achieved by the nose frame structure for the forward movement of the bailey beam set provided by the first aspect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic side view of the overall structure of a nose bridge structure for forward movement of a beret beam set according to an embodiment of the present utility model.
Icon: 1-a nose bridge assembly; 11-a first bracket; 12-a second stent; 13-a connecting frame; 14-reinforcing ribs; 2-a support assembly; 21-a first support bar; 22-a second support bar; 23-a third support bar; 3-a diagonal bracing assembly; 31-a first diagonal strut; 32-a second diagonal strut; 33-a third diagonal brace; 4-fixing the assembly; 41-a first connector; 42-a first shaft pin; 5-a lifting assembly; 51-a second connector; 52-a second pin; 53-hydraulic cylinder.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Example 1
The present embodiment provides a nose bridge structure for forward movement of a beret beam group, referring to fig. 1, the nose bridge structure for forward movement of a beret beam group includes a nose bridge assembly 1, a fixing assembly 4 and a lifting assembly 5, a first end of the nose bridge assembly 1 is connected with the fixing assembly 4, and a second end of the nose bridge assembly 1 is connected with the lifting assembly 5; the end of the fixing component 4, which is far away from the nose frame component 1, is used for being connected with the beret beam group; the end of the lifting assembly 5 away from the nose frame assembly 1 is used for being connected with the beret beam group, and the lifting assembly 5 is used for pulling the nose frame assembly 1 to tilt upwards.
The embodiment of the utility model at least relieves the technical problem that the cantilever end of the bailey beam group cannot smoothly move due to downward deflection caused by dead weight in the prior art.
In the embodiment of the utility model, the first end of the nose frame assembly 1 is connected with the fixing assembly 4, and then is connected with the bailey frame assembly, and the second end of the nose frame assembly 1 is connected with the lifting assembly 5, so that the nose frame assembly 1 can be lifted and tilted upwards through the lifting action of the lifting assembly 5, and the technical problem that the cantilever end of the bailey beam assembly cannot smoothly move due to downward deflection caused by dead weight is solved.
Compared with the prior art, the nose frame structure for the forward movement of the bailey beam assembly provided by the embodiment of the utility model can enable the nose frame assembly 1 connected with the bailey beam assembly to be adjusted according to the actual use condition of the bailey beam assembly, for example, the nose frame assembly 1 can solve the technical problem that downward deflection is generated due to the dead weight of the bailey beam assembly through upwarping.
In an alternative implementation of the present embodiment, referring to fig. 1, the nose bridge assembly 1 includes a first bracket 11, a second bracket 12, and a connection bracket 13, where the first bracket 11 is connected to the second bracket 12 through the connection bracket 13; one end of the first bracket 11 far away from the connecting frame 13 is connected with the fixed component 4; the end of the second bracket 12 remote from the connecting frame 13 is connected to the lifting assembly 5.
Specific: the first bracket 11 is connected with the second bracket 12 through a connecting bracket 13; preferably, one end of the first bracket 11 is connected to one end of the second bracket 12 through the connection frame 13, i.e., the first bracket 11, the second bracket 12 and the connection frame 13 form a trapezoid structure.
Further, referring to fig. 1, the nose bridge assembly 1 further includes at least two reinforcing ribs 14, and one of the reinforcing ribs 14 is connected to the first bracket 11 and the connecting bracket 13; the other reinforcing rib 14 is connected with the second bracket 12 and the connecting frame 13.
Specific: the number of the reinforcing ribs 14 is preferably two, and one reinforcing rib 14 is used for connecting the first bracket 11 and the connecting frame 13, and the other reinforcing rib 14 is used for connecting the second bracket 12 and the connecting frame 13; further, the structure formed by connecting the first bracket 11, the second bracket 12 and the connecting frame 13 is reinforced by the reinforcing ribs 14.
In an alternative implementation of this embodiment, referring to fig. 1, the fixing assembly 4 includes a first connector 41 and a first shaft pin 42, the first connector 41 is connected to the first bracket 11, and an end of the first connector 41 remote from the first bracket 11 is used for connection with the beret beam set through the first shaft pin 42.
Specific: the first connecting piece 41 is connected with the first bracket 11, and one end of the first connecting piece 41, which is far away from the first bracket 11, is used for being connected with the bailey beam group through a first shaft pin 42; preferably, the first connecting piece 41 is connected with the beret beam set through the first shaft pin 42, so that the first connecting piece 41 can realize synchronous movement when the nose frame assembly 1 is tilted upwards.
In an alternative implementation of the present embodiment, referring to fig. 1, the lifting assembly 5 includes a second connecting member 51, a second shaft pin 52 and a hydraulic cylinder 53, one end of the second connecting member 51 is connected to the hydraulic cylinder 53, and the other end of the second connecting member 51 is used for connection with the beret beam set through the second shaft pin 52; one end of the hydraulic cylinder 53 away from the second connecting piece 51 is connected with the second bracket 12, and the hydraulic cylinder 53 is used for driving the nose frame assembly 1 to tilt up through contraction.
Specific: one end of the second connecting piece 51 is connected with a hydraulic cylinder 53, and the other end of the second connecting piece 51 is used for being connected with the bailey beam set through a second shaft pin 52; the end of the hydraulic cylinder 53 remote from the second link 51 is connected to the second bracket 12. Preferably, the second bracket 12 is driven to tilt up or sag by the hydraulic cylinder 53, so as to realize adjustment of the tilt angle of the nose frame assembly 1.
In an alternative implementation of this embodiment, referring to fig. 1, the nose bridge structure for forward movement of the beret beam set further includes a support assembly 2, one end of the support assembly 2 is connected to the first bracket 11, and the other end is connected to the second bracket 12.
Specific: one end of the supporting component 2 is connected with the first bracket 11, and the other end is connected with the second bracket 12; preferably, the support assembly 2 connects the first bracket 11 and the second bracket 12, so that the nose pad assembly 1 formed by the first bracket 11 and the second bracket 12 is more stable.
Further, referring to fig. 1, the support assembly 2 includes a first support bar 21, a second support bar 22, and a third support bar 23, the first support bar 21, the second support bar 22, and the third support bar 23 are disposed between the first support 11 and the second support 12, and the first support bar 21, the second support bar 22, and the third support bar 23 are connected to the first support 11 and the second support 12, respectively.
Specific: the first support rod 21, the second support rod 22 and the third support rod 23 are all arranged between the first support 11 and the second support 12, and preferably, the first support rod 21, the second support rod 22 and the third support rod 23 are distributed at intervals along the extending direction of the nose frame assembly 1 for enhancing the structural strength of the nose frame assembly 1.
In an alternative implementation of this embodiment, referring to fig. 1, the nose bridge structure for forward movement of the beret beam set further includes a diagonal bracing assembly 3, one end of the diagonal bracing assembly 3 is connected to the first bracket 11, and the other end is connected to the second bracket 12.
Specific: one end of the diagonal bracing component 3 is connected with the first bracket 11, and the other end is connected with the second bracket 12; preferably, the diagonal bracing assembly 3 is connected with the first bracket 11 and the second bracket 12 in a direction having a certain included angle with the two, so as to further strengthen the use strength of the nose frame assembly 1.
Further, referring to fig. 1, the diagonal brace assembly 3 includes a first diagonal brace 31, a second diagonal brace 32, and a third diagonal brace 33, each of the first diagonal brace 31, the second diagonal brace 32, and the third diagonal brace 33 is disposed between the first bracket 11 and the second bracket 12, and the first diagonal brace 31, the second diagonal brace 32, and the third diagonal brace 33 are connected with the first bracket 11 and the second bracket 12, respectively.
Specific: the first diagonal bracing piece 31, the second diagonal bracing piece 32 and the third diagonal bracing piece 33 are all arranged between the first bracket 11 and the second bracket 12, and the first diagonal bracing piece 31, the second diagonal bracing piece 32 and the third diagonal bracing piece 33 are respectively connected with the first bracket 11 and the second bracket 12; preferably, the first diagonal stay 31, the second diagonal stay 32 and the third diagonal stay 33 are spaced apart from the first support bar 21, the second support bar 22 and the third support bar 23 for further enhancing the use strength of the nose bridge assembly 1.
Preferably, when in use, the nose frame structures can be multiple, and the nose frame structures are sequentially arranged and connected, so that the nose frame structures with corresponding numbers can be arranged according to the width of the bailey frame group.
Example two
The present embodiment provides a mobile device comprising a nose bridge structure for forward movement of a bailey beam assembly as provided in any of the alternative embodiments of the present embodiment.
Since the mobile device provided in this embodiment includes the nose bridge structure for forward movement of the beret beam set described in embodiment one, the mobile device provided in this embodiment can achieve all the advantages achieved by the first independent claim in embodiment one, and the specific structure and the effects achieved can be obtained by referring to each optional or preferred implementation mode in embodiment one.
Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are only required to be seen with each other; the above embodiments in the present specification are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. A nose bridge structure for forward movement of a beret beam set, comprising a nose bridge assembly (1), a fixing assembly (4) and a lifting assembly (5), wherein a first end of the nose bridge assembly (1) is connected with the fixing assembly (4), and a second end of the nose bridge assembly (1) is connected with the lifting assembly (5);
one end of the fixing component (4) far away from the nose frame component (1) is used for being connected with the bailey beam group;
one end of the lifting component (5) far away from the nose frame component (1) is used for being connected with the Bailey beam group, and the lifting component (5) is used for pulling the nose frame component (1) to tilt upwards.
2. Nose bridge structure for forward movement of beret beams according to claim 1, characterized in that the nose bridge assembly (1) comprises a first bracket (11), a second bracket (12) and a connecting bracket (13), the first bracket (11) being connected with the second bracket (12) by the connecting bracket (13);
one end of the first bracket (11) far away from the connecting frame (13) is connected with the fixed component (4);
one end of the second bracket (12) far away from the connecting frame (13) is connected with the lifting assembly (5).
3. Nose bridge structure for forward movement of beret beams according to claim 2, characterized in that the nose bridge assembly (1) further comprises at least two stiffening ribs (14), and that one of the stiffening ribs (14) is connected to the first bracket (11) and the connecting bracket (13);
the other reinforcing rib (14) is connected with the second bracket (12) and the connecting frame (13).
4. Nose bridge structure for forward movement of a beret beam group according to claim 2, characterized in that the fixing assembly (4) comprises a first connector (41) and a first shaft pin (42), the first connector (41) being connected with the first bracket (11), and the end of the first connector (41) remote from the first bracket (11) being adapted to be connected with the beret beam group by means of the first shaft pin (42).
5. Nose bridge structure for the forward movement of a beret beam group according to claim 2, characterized in that the lifting assembly (5) comprises a second connection piece (51), a second axle pin (52) and a hydraulic cylinder (53), one end of the second connection piece (51) being connected with the hydraulic cylinder (53), and the other end of the second connection piece (51) being used for connection with the beret beam group by means of the second axle pin (52);
one end of the hydraulic cylinder (53) far away from the second connecting piece (51) is connected with the second bracket (12), and the hydraulic cylinder (53) is used for driving the nose frame assembly (1) to tilt upwards through shrinkage.
6. Nose bridge structure for forward movement of beret beams according to claim 2, further comprising a support assembly (2), one end of the support assembly (2) being connected to the first bracket (11) and the other end being connected to the second bracket (12).
7. The nose bridge structure for forward movement of beret beam set according to claim 6, wherein the support assembly (2) includes a first support bar (21), a second support bar (22) and a third support bar (23), the first support bar (21), the second support bar (22) and the third support bar (23) are all provided between the first bracket (11) and the second bracket (12), and the first support bar (21), the second support bar (22) and the third support bar (23) are connected with the first bracket (11) and the second bracket (12), respectively.
8. Nose bridge structure for forward movement of beret beams according to claim 2, further comprising a diagonal bracing assembly (3), one end of the diagonal bracing assembly (3) being connected to the first bracket (11) and the other end being connected to the second bracket (12).
9. The nose bridge structure for forward movement of beret beam set according to claim 8, wherein the diagonal brace assembly (3) includes a first diagonal brace (31), a second diagonal brace (32) and a third diagonal brace (33), the first diagonal brace (31), the second diagonal brace (32) and the third diagonal brace (33) are all provided between the first bracket (11) and the second bracket (12), and the first diagonal brace (31), the second diagonal brace (32) and the third diagonal brace (33) are connected with the first bracket (11) and the second bracket (12), respectively.
10. A moving device comprising the nose bridge structure for forward movement of the beret beam set of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006211.7U CN219908601U (en) | 2023-04-27 | 2023-04-27 | Nose frame structure for moving bailey beam group forwards and moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006211.7U CN219908601U (en) | 2023-04-27 | 2023-04-27 | Nose frame structure for moving bailey beam group forwards and moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219908601U true CN219908601U (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321006211.7U Active CN219908601U (en) | 2023-04-27 | 2023-04-27 | Nose frame structure for moving bailey beam group forwards and moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219908601U (en) |
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2023
- 2023-04-27 CN CN202321006211.7U patent/CN219908601U/en active Active
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