CN216512417U - Assembling support of bridge girder erection machine - Google Patents
Assembling support of bridge girder erection machine Download PDFInfo
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- CN216512417U CN216512417U CN202123286801.3U CN202123286801U CN216512417U CN 216512417 U CN216512417 U CN 216512417U CN 202123286801 U CN202123286801 U CN 202123286801U CN 216512417 U CN216512417 U CN 216512417U
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- wall
- block
- electric telescopic
- clamping plate
- clamping
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model discloses a bridge girder erection machine assembling support which comprises a fixed frame and a movable frame, wherein two sliding grooves are symmetrically formed in the inner wall of the fixed frame, the movable frame is slidably mounted on the inner wall of each sliding groove, four fixed blocks are symmetrically and fixedly mounted on the lower surfaces of two sides of the movable frame in pairs, two clamping plates are symmetrically and rotatably mounted between the two fixed blocks respectively, clamping hooks are arranged at the bottoms of the clamping plates, a connecting mechanism is arranged between the two clamping plates, and a pushing mechanism is arranged on the outer surface of one clamping plate. According to the utility model, the two clamping plates are connected through the connecting rods arranged in a crossed manner, so that when the electric telescopic rod pulls one clamping plate to rotate, the other end of the connecting rod pulls the other clamping plate to clamp the bridge prefabricated section, and thus the two clamping plates can simultaneously clamp the bridge prefabricated section, so that the movable frame can transfer the bridge prefabricated section.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to an assembling support of a bridge girder erection machine.
Background
The bridge girder erection machine is assembled by adopting a method of dividing parts and grading, and the assembling of the bridge girder erection machine and the engineering construction must be carried out synchronously according to the construction period requirement of the high-speed railway engineering.
When the bridge girder erection machine assembling support is used for hoisting the bridge prefabricated section, the bridge prefabricated section can be hoisted only after being bound by using a steel wire rope manually, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a bridge girder erection machine assembling support.
In order to achieve the purpose, the utility model adopts the following technical scheme:
support is assembled to bridge girder erection machine, including mount and adjustable shelf, two spouts have been seted up to the inner wall symmetry of mount, the adjustable shelf is located with the inner wall slidable mounting of spout the lower surface bisymmetry fixed mounting of adjustable shelf both sides has four fixed blocks, and is relative two the symmetry is rotated respectively between the fixed block and is installed two splint, the bottom of splint is equipped with the pothook, two be equipped with coupling mechanism between the splint, one of them the surface of splint is equipped with pushing mechanism.
As a further scheme of the utility model, the connecting mechanism comprises four strip-shaped openings symmetrically formed in the outer surfaces of the clamping plates, two connecting rods are rotatably mounted between the inner walls of two adjacent strip-shaped openings respectively, and one end of each connecting rod, which is far away from one clamping plate, is rotatably mounted with the inner wall of the strip-shaped opening formed in the other clamping plate.
As a further scheme of the utility model, the two connecting rods are arranged in a cross manner, and the lower ends of the connecting rods are arranged below the rotating center of the clamping plate.
As a further scheme of the utility model, the pushing mechanism comprises an electric telescopic rod, a push block is fixedly mounted at the telescopic end of the electric telescopic rod, a rectangular groove is formed in the outer surface of one of the clamping plates, a connecting block is rotatably mounted on the inner wall of the rectangular groove, a rectangular opening is formed in the outer surface, away from the clamping plate, of the connecting block, the inner wall of the rectangular opening is rotatably mounted with the outer surface of the push block, and a supporting component is arranged on the outer surface of the electric telescopic rod.
As a further scheme of the utility model, the outer surfaces of the opposite sides of the two clamping plates are provided with anti-skid lines.
As a further scheme of the utility model, the supporting component comprises an I-shaped sliding block fixedly arranged on the outer surface of the electric telescopic rod, and the inner wall of the fixing frame is provided with a clamping groove matched with the I-shaped sliding block.
As a further scheme of the utility model, the supporting component comprises a convex clamping block fixedly arranged on the outer surface of the electric telescopic rod, and the inner wall of the fixing frame is provided with a groove matched with the convex clamping block.
The utility model has the beneficial effects that:
1. the telescopic end of the electric telescopic rod pulls the push block to move, so that the push block pulls the connecting block to move, and the connecting block rotates the pulling clamp plate around the fixing block as the center when being pulled, so that the clamp plate can clamp the prefabricated section of the bridge.
2. Because connect through the connecting rod of cross arrangement between two splint for electric telescopic handle when one of them splint of pulling rotate, the other end of connecting rod will stimulate another splint thereupon and carry out the centre gripping to the prefabricated section of bridge, thereby make two splint can carry out the centre gripping to the prefabricated section of bridge simultaneously, so that the adjustable shelf transports the prefabricated section of bridge.
Drawings
FIG. 1 is a schematic structural diagram of a bridge girder erection machine assembling support provided by the utility model;
FIG. 2 is a schematic view of a clamping plate structure of a bridge girder erection machine assembling bracket provided by the utility model;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
fig. 5 is a schematic structural view of an electric telescopic rod of the bridge girder erection machine assembling bracket provided by the utility model.
In the figure: 1. a fixed mount; 2. a chute; 3. a movable frame; 4. a fixed block; 5. a splint; 6. a strip-shaped opening; 7. a connecting rod; 8. a groove; 9. a rectangular groove; 10. connecting blocks; 11. a rectangular opening; 12. a push block; 13. an I-shaped slider; 14. an electric telescopic rod; 15. a card slot; 16. a convex-shaped clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1-4, the bridge girder erection machine assembling support comprises a fixed frame 1 and a movable frame 3, two sliding grooves 2 are symmetrically formed in the inner wall of the fixed frame 1, the movable frame 3 is slidably mounted on the inner wall of the sliding grooves 2, four fixed blocks 4 are fixedly mounted on the lower surfaces of two sides of the movable frame 3 in a pairwise symmetrical mode, two clamping plates 5 are respectively and symmetrically rotatably mounted between the two opposite fixed blocks 4, a clamping hook is arranged at the bottom of each clamping plate 5, a connecting mechanism is arranged between the two clamping plates 5, and a pushing mechanism is arranged on the outer surface of one clamping plate 5.
In this embodiment, coupling mechanism includes that the symmetry is seted up in four bar openings 6 of splint 5 surface, rotates respectively between the inner wall of two adjacent bar openings 6 and installs two connecting rods 7, and the one end that connecting rod 7 kept away from one of them splint 5 rotates with the inner wall of the bar opening 6 of seting up on another splint 5 and installs.
In this embodiment, the two connecting rods 7 are arranged in a cross manner, and the lower ends of the connecting rods 7 are arranged below the rotation center of the clamping plate 5.
In this embodiment, pushing mechanism includes electric telescopic handle 14, and electric telescopic handle 14's flexible end mounting has ejector pad 12, and wherein rectangular channel 9 has been seted up to the surface of a splint 5, and connecting block 10 has been installed in the inner wall rotation of rectangular channel 9, and rectangular opening 11 has been seted up to the surface that splint 5 were kept away from to connecting block 10, and rectangular opening 11's inner wall and ejector pad 12's surface rotation installation, and electric telescopic handle 14's surface is equipped with supporting component.
In this embodiment, the outer surfaces of the opposite sides of the two splints 5 are provided with anti-slip threads.
In this embodiment, the supporting component includes an i-shaped slider 13 fixedly mounted on the outer surface of the electric telescopic rod 14, and a clamping groove 15 matched with the i-shaped slider 13 is formed in the inner wall of the fixing frame 1.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the movable frame 3 is moved to the position above a bridge prefabricated section to be hoisted, the electric telescopic rod 14 is started, the telescopic end of the electric telescopic rod 14 pulls the push block 12 to move, the push block 12 pulls the connecting block 10 to move, and when the connecting block 10 is pulled, the pulling clamp plate 5 rotates around the fixed block 4 as the center, so that the clamp plate 5 can clamp the bridge prefabricated section; because the two clamping plates 5 are connected through the connecting rods 7 which are arranged in a crossed mode, when the electric telescopic rod 14 pulls one clamping plate 5 to rotate, the other end of the connecting rod 7 pulls the other clamping plate 5 to clamp the bridge prefabricated section, and therefore the two clamping plates 5 can clamp the bridge prefabricated section at the same time, and the movable frame 3 can transfer the bridge prefabricated section; through the outer fixed surface at electric telescopic handle 14 installation I shape slider 13 for the adjustable shelf 3 is when removing, and I shape slider 13 will drive electric telescopic handle 14 and slide along the inner wall of draw-in groove 15, so that provide supporting role to electric telescopic handle 14.
Example 2
Referring to fig. 5, the support is assembled to bridge girder erection machine, including mount 1 and adjustable shelf 3, two spouts 2 have been seted up to the inner wall symmetry of mount 1, adjustable shelf 3 and spout 2's inner wall slidable mounting, the two bisymmetry fixed mounting of lower surface that is located adjustable shelf 3 both sides has four fixed blocks 4, two relative fixed blocks 4 between the symmetry rotation respectively install two splint 5, the bottom of splint 5 is equipped with the pothook, be equipped with coupling mechanism between two splint 5, wherein the surface of a splint 5 is equipped with pushing mechanism.
In this embodiment, coupling mechanism includes that the symmetry is seted up in four bar openings 6 of splint 5 surface, rotates respectively between the inner wall of two adjacent bar openings 6 and installs two connecting rods 7, and the one end that connecting rod 7 kept away from one of them splint 5 rotates with the inner wall of the bar opening 6 of seting up on another splint 5 and installs.
In this embodiment, the two connecting rods 7 are arranged in a cross manner, and the lower ends of the connecting rods 7 are arranged below the rotation center of the clamping plate 5.
In this embodiment, pushing mechanism includes electric telescopic handle 14, and electric telescopic handle 14's flexible end mounting has ejector pad 12, and wherein rectangular channel 9 has been seted up to the surface of a splint 5, and connecting block 10 has been installed in the inner wall rotation of rectangular channel 9, and rectangular opening 11 has been seted up to the surface that splint 5 were kept away from to connecting block 10, and rectangular opening 11's inner wall and ejector pad 12's surface rotation installation, and electric telescopic handle 14's surface is equipped with supporting component.
In this embodiment, the outer surfaces of the opposite sides of the two splints 5 are provided with anti-slip threads.
In this embodiment, the supporting component includes the convex fixture block 16 fixedly mounted on the outer surface of the electric telescopic rod 14, and the inner wall of the fixing frame 1 is provided with the groove 8 matched with the convex fixture block 16.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the movable frame 3 is moved to the position above a bridge prefabricated section to be hoisted, the electric telescopic rod 14 is started, the telescopic end of the electric telescopic rod 14 pulls the push block 12 to move, the push block 12 pulls the connecting block 10 to move, and when the connecting block 10 is pulled, the pulling clamp plate 5 rotates around the fixed block 4 as the center, so that the clamp plate 5 can clamp the bridge prefabricated section; because the two clamping plates 5 are connected through the connecting rods 7 which are arranged in a crossed mode, when the electric telescopic rod 14 pulls one clamping plate 5 to rotate, the other end of the connecting rod 7 pulls the other clamping plate 5 to clamp the bridge prefabricated section, and therefore the two clamping plates 5 can clamp the bridge prefabricated section at the same time, and the movable frame 3 can transfer the bridge prefabricated section; through the outer fixed surface at electric telescopic handle 14 installation type fixture block 16 for adjustable shelf 3 is when removing, and type fixture block 16 will drive electric telescopic handle 14 and slide along the inner wall of draw-in groove 15, so that provide supporting role to electric telescopic handle 14.
Spatially relative terms, such as "above … …", "above … …", "above … …", "above", and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Support is assembled to bridge crane, including mount (1) and adjustable shelf (3), two spout (2) have been seted up to the inner wall symmetry of mount (1), the inner wall slidable mounting of adjustable shelf (3) and spout (2), its characterized in that is located the two bisymmetry fixed mounting of lower surface of adjustable shelf (3) both sides has four fixed block (4), two relatively symmetrical rotation respectively between fixed block (4) installs two splint (5), the bottom of splint (5) is equipped with the pothook, two be equipped with coupling mechanism between splint (5), one of them the surface of splint (5) is equipped with pushing mechanism.
2. The bridge girder erection machine assembling bracket according to claim 1, wherein the connecting mechanism comprises four strip-shaped openings (6) symmetrically arranged on the outer surface of the clamping plate (5), two connecting rods (7) are respectively rotatably arranged between the inner walls of two adjacent strip-shaped openings (6), and one end of each connecting rod (7) far away from one clamping plate (5) is rotatably arranged with the inner wall of the corresponding strip-shaped opening (6) arranged on the other clamping plate (5).
3. The bridge girder erection machine assembling bracket of claim 2, wherein the two connecting rods (7) are arranged in a cross manner, and the lower ends of the connecting rods (7) are arranged below the rotation center of the clamping plate (5).
4. The bridge girder erection machine assembling support of claim 1, wherein the pushing mechanism comprises an electric telescopic rod (14), a pushing block (12) is fixedly mounted at the telescopic end of the electric telescopic rod (14), one of the pushing block and the clamping plate (5) is provided with a rectangular groove (9) on the outer surface, a connecting block (10) is rotatably mounted on the inner wall of the rectangular groove (9), a rectangular opening (11) is formed in the outer surface of the connecting block (10) far away from the clamping plate (5), the inner wall of the rectangular opening (11) is rotatably mounted with the outer surface of the pushing block (12), and a supporting component is arranged on the outer surface of the electric telescopic rod (14).
5. The bridge girder erection machine assembling bracket of claim 1, wherein the outer surfaces of the opposite sides of the two clamping plates (5) are provided with anti-skid lines.
6. The bridge girder erection machine assembling bracket according to claim 4, wherein the supporting component comprises an I-shaped sliding block (13) fixedly mounted on the outer surface of the electric telescopic rod (14), and a clamping groove (15) matched with the I-shaped sliding block (13) is formed in the inner wall of the fixing frame (1).
7. The bridge girder erection machine assembling bracket of claim 4, wherein the supporting component comprises a convex-shaped clamping block (16) fixedly mounted on the outer surface of the electric telescopic rod (14), and a groove (8) matched with the convex-shaped clamping block (16) is formed in the inner wall of the fixing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123286801.3U CN216512417U (en) | 2021-12-24 | 2021-12-24 | Assembling support of bridge girder erection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123286801.3U CN216512417U (en) | 2021-12-24 | 2021-12-24 | Assembling support of bridge girder erection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216512417U true CN216512417U (en) | 2022-05-13 |
Family
ID=81503425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123286801.3U Expired - Fee Related CN216512417U (en) | 2021-12-24 | 2021-12-24 | Assembling support of bridge girder erection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216512417U (en) |
-
2021
- 2021-12-24 CN CN202123286801.3U patent/CN216512417U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |