CN217648591U - A assembled system roof beam pedestal for prefabricating high-speed railway case roof beam - Google Patents
A assembled system roof beam pedestal for prefabricating high-speed railway case roof beam Download PDFInfo
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- CN217648591U CN217648591U CN202221727011.6U CN202221727011U CN217648591U CN 217648591 U CN217648591 U CN 217648591U CN 202221727011 U CN202221727011 U CN 202221727011U CN 217648591 U CN217648591 U CN 217648591U
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- roof beam
- system roof
- angle steel
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Abstract
The utility model belongs to the technical field of the assembled system roof beam pedestal, especially, be an assembled system roof beam pedestal for prefabricating high-speed railway case roof beam, establish pedestal body, support angle steel, I-steel, hole for hoist and grout strip body, two including system roof beam pedestal body, card the support angle steel symmetry sets up the below of system roof beam pedestal body, it is a plurality of the equidistant erections of I-steel are two the top of support angle steel still includes: the cylinder grooves are symmetrically arranged at the head end and the tail end of the beam-making pedestal body in pairs; the utility model discloses assembled system roof beam pedestal is used for the auxiliary stay card to establish the pedestal through multiunit lift adjustment structure, can establish the pedestal and further support fixedly to it when in actual use blocking, can avoid the card to establish the pedestal and leak thick liquid phenomenon because of not hard up production, and this device is holding the embedded cylinder part of installing in the inside of ending thick liquid strip, and the promotion through cylinder part can make and end thick liquid strip release channel-section steel, and then is convenient for dismantle the change, and it is convenient to use, and the practicality is higher.
Description
Technical Field
The utility model belongs to the technical field of the assembled system roof beam pedestal, concretely relates to assembled system roof beam pedestal for prefabricating high-speed railway case roof beam.
Background
A box-section girder bridge refers to a girder bridge having a thin-walled closed section as its main girder, and generally, a long hollow truss made of steel or concrete is used as a cross girder, which makes the bridge light and strong, and the bridge constructed by using this method is called a box girder bridge.
At present, the high-speed railway also can adopt the case roof beam structure when the construction, the case roof beam makes the system roof beam pedestal that adopts the assembled usually among the prior art, then form through the grout molding, the channel-section steel inside callipers at system roof beam pedestal top is equipped with only thick liquid strip, only thick liquid strip is the elastic rubber material usually, when the extrusion is laminated mutually to the system roof beam pedestal, can only end thick liquid strip and tightly extrude inside the channel-section steel, if when only thick liquid strip damages, need the staff to take out the change, but because only thick liquid strip card establishes tautly, make the staff need spend the longer time and buckle out, it is comparatively hard, and among the prior art, the card of hoisting hole position department establishes the pedestal and can dismantle on the system roof beam pedestal, but owing to its bottom lacks effectual supporting component, establish the system roof beam during operation in the hoisting hole at its card, because the great card of pressure establishes the pedestal and probably produces not hard up, thereby produce and leak thick liquid, inconvenient use, the utility model provides an assembled system roof beam pedestal for prefabricating high-speed railway case roof beam.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides an assembled system roof beam pedestal for prefabricating high-speed railway case roof beam has lift adjustment device and cylinder promotion formula and dismantles the characteristics of only starching the strip.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled system roof beam pedestal for prefabricating high-speed railway case roof beam, establishes pedestal body, support angle steel, I-steel, hole for hoist and only thick liquid strip body, two including system roof beam pedestal body, card support angle steel symmetry and set up the below of system roof beam pedestal body, it is a plurality of the interval such as I-steel is erect and is established two the top of support angle steel, the hole for hoist symmetry is seted up the head and the tail both ends of system roof beam pedestal body, two the card is established pedestal body activity card respectively and is established two in the hole for hoist, two only thick liquid strip body blocks respectively and establishes the left and right sides of system roof beam pedestal body still includes:
the cylinder grooves are symmetrically arranged at the head end and the tail end of the beam-making pedestal body in pairs;
the cylinder body is arranged inside the cylinder groove, the power output end of the cylinder body is attached to the grout stopping strip body, and the cylinder body is used for pushing the grout stopping strip body to detach;
the movable plate, two the movable plate activity sets up respectively two in the hoist and mount hole and all have along the ascending degree of freedom of removal in the vertical direction, the movable plate is used for the support to erect the block is established the pedestal body.
As a preferred technical scheme of the utility model, the left and right sides of system roof beam pedestal body all is provided with two cylinder bodies, and two cylinder body is located respectively end the head and the tail end department of thick liquid strip body be used for with the head and the tail end of ending thick liquid strip body is released and is dismantled.
As a preferred technical scheme of the utility model, the I-steel system roof beam pedestal body and two the angle steel is fixed connection, two the head and the tail department of angle steel all sets up the connecting hole and is used for the assembly joint of multiunit system roof beam pedestal, and two the bottom of angle steel is provided with the edge the fixed foot that the equidistant set firmly of angle steel axial length is used for fixing the angle steel.
As a preferred technical scheme of the utility model, two the card is established the fly leaf that pedestal body all can all set up through its below respectively and is gone up and down, and two the upper end of hole for hoist all has arc limit structure design and breaks away from the top in order to avoid the card to establish pedestal body system roof beam pedestal body.
As a preferred technical scheme of the utility model, the fly leaf includes motor, two-way threaded rod, goes up the regulation pole and adjusts the pole down, the motor symmetry setting is in respectively the left and right sides of fly leaf, it has four groups of group to articulate respectively to go up the regulation pole, it has four groups of group to articulate respectively to adjust the pole down go up the regulation pole with on the angle steel, mutual articulated go up the regulation pole with it is connected with the connecting plate, two to rotate between the regulation pole down the connecting plate symmetry sets up the left and right sides of fly leaf, two-way threaded rod runs through two the mode that connecting plate and accessible screw thread closed soon makes the fly leaf carry out elevating movement, the end fixing of two-way threaded rod has the spacing piece, the power take off end of system roof beam pedestal body with two-way threaded rod interconnect.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses assembled system roof beam pedestal is used for the auxiliary stay card to establish the pedestal through multiunit lift adjustment structure, can establish the pedestal and further support fixedly to it when in actual use blocking, can avoid the card to establish the pedestal and leak thick liquid phenomenon because of not hard up production, and this device is holding the embedded cylinder part of installing in the inside of ending thick liquid strip, and the promotion through cylinder part can make and end thick liquid strip release channel-section steel, and then is convenient for dismantle the change, and it is convenient to use, and the practicality is higher.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural view of the present invention;
in the figure: 1. a beam-making pedestal body; 2. clamping the pedestal body; 3. supporting angle steel; 4. a cylinder groove; 5. i-shaped steel; 6. a grout stopping strip body; 7. a cylinder body; 8. a movable plate; 9. hoisting holes; 10. a motor; 11. a bidirectional threaded rod; 12. a limiting sheet; 13. an upper adjusting rod; 14. a lower adjustment lever; 15. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an assembled system roof beam pedestal for prefabricating high-speed railway box girder, including system roof beam pedestal body 1, the pedestal body 2 is established to the card, support angle steel 3, I-steel 5, hole for hoist 9 and end thick liquid strip body 6, two support angle steel 3 symmetries set up the below at system roof beam pedestal body 1, the top at two support angle steel 3 is established to a plurality of I-steel 5 equidistant framves, the head and the tail both ends at system roof beam pedestal body 1 are seted up to hole for hoist 9 symmetries, two blocks establish pedestal body 2 respectively the activity card establish in two hole for hoist 9, two end thick liquid strip bodies 6 block respectively establish the left and right sides at system roof beam pedestal body 1, still include:
the air cylinder grooves 4 are symmetrically arranged at the head end and the tail end of the beam-making pedestal body 1 in pairs;
the cylinder body 7 is arranged in the cylinder groove 4, the power output end of the cylinder body 7 is attached to the grout stopping strip body 6, and the cylinder body 7 is used for pushing the grout stopping strip body 6 to disassemble;
the two movable plates 8 are respectively and movably arranged in the two hoisting holes 9 and have moving freedom degrees in the vertical direction, and the movable plates 8 are used for supporting and erecting the clamping pedestal body 2; during the use, install cylinder body 7 in cylinder groove 4 one by one, then establish the card of only thick liquid strip body 6 in system roof beam pedestal body 1, fix system roof beam pedestal body 1 through the fixed foot of two angle steel 3 bottoms respectively with bolt component, still can be through the connecting hole at two angle steel 3 both ends, with a plurality of system roof beam pedestal of bolt component connection equipment.
Specifically, as shown in fig. 1 and fig. 2, in the present embodiment, two cylinder bodies 7 are disposed on both left and right sides of the beam-making pedestal body 1, and the two cylinder bodies 7 are respectively located at the head and tail ends of the grout stopping strip body 6 and are used for pushing out the head and tail ends of the grout stopping strip body 6 for disassembly; cylinder body 7 will end the both ends of thick liquid strip body 6 and release, and the staff can drag the action through its both ends to make and end thick liquid strip body 6 and break away from system roof beam pedestal body 1, convenient to detach.
Specifically, as shown in fig. 1, in the present embodiment, the i-shaped steel 5, the beam-making pedestal body 1 and the two supporting angle steels 3 are all fixedly connected, the head and the tail of the two supporting angle steels 3 are both provided with connecting holes for assembling and connecting a plurality of groups of beam-making pedestals, and the bottom ends of the two supporting angle steels 3 are provided with fixing legs which are fixedly arranged along the axial length of the supporting angle steels 3 at equal intervals and used for fixing the supporting angle steels 3; the connecting hole through 3 both ends of two support angle steel adopts to connect a plurality of system roof beam pedestals of equipment with bolt component and uses, and this structure sets up to current structure, just does not add once more and gives unnecessary details.
Specifically, as shown in fig. 2, in the present embodiment, the two clamping pedestal bodies 2 can be lifted and lowered respectively by the movable plate 8 disposed below the two clamping pedestal bodies, and the upper ends of the two hoisting holes 9 are provided with arc-shaped limiting structures to prevent the clamping pedestal bodies 2 from being separated from the beam-making pedestal body 1 from above; the card is established pedestal body 2 and is promoted the card through fly leaf 8 and establish in two hoisted holes 9, just can carry out system roof beam work, and this is current structure, and the operation is the same with the theory of operation, just does not do and adds the perplexing.
Specifically, as can be seen from fig. 2 and 3, in this embodiment, the movable plate 8 includes a motor 10, a two-way threaded rod 11, an upper adjusting rod 13 and a lower adjusting rod 14, the motor 10 is respectively and symmetrically disposed on the left and right sides of the movable plate 8, the upper adjusting rod 13 has four groups which are respectively hinged to the bottom of the movable plate 8, the lower adjusting rod 14 has four groups which are respectively hinged to the four groups of upper adjusting rods 13 and the support angle steel 3, a connecting plate 15 is rotatably connected between the upper adjusting rod 13 and the lower adjusting rod 14 which are mutually hinged, the two connecting plates 15 are symmetrically disposed on the left and right sides of the movable plate 8, the two-way threaded rod 11 penetrates through the two connecting plates 15 and can enable the movable plate 8 to perform lifting movement in a threaded manner, a limiting plate 12 is fixed to an end of the two-way threaded rod 11, and a power output end of the beam-making pedestal body 1 is connected to the two-way threaded rod 11; the motors 10 on the two sides are opened simultaneously, the motors 10 have a bidirectional rotating function, when the motors rotate clockwise, the bidirectional threaded rods 11 rotate to enable the two connecting plates 15 to move relatively, the height of the movable plate 8 can be increased, when the motors rotate anticlockwise, the bidirectional threaded rods 11 rotate to enable the two connecting plates 15 to move back to back, the movable plate 8 can be lowered, and the use is convenient.
The utility model discloses a theory of operation and use flow: when the device is used, the cylinder bodies 7 are installed in the cylinder grooves 4 one by one, then the grout stopping strip body 6 is clamped in the beam-making pedestal body 1, the beam-making pedestal body 1 is fixed by the bolt members through the fixing legs at the bottoms of the two supporting angle steels 3 respectively, and a plurality of beam-making pedestals can be connected and assembled by the bolt members through the connecting holes at the two ends of the two supporting angle steels 3;
the cylinder body 7 pushes out the two ends of the grout stopping strip body 6, and workers can pull the grout stopping strip body 6 through the two ends of the grout stopping strip body to separate the grout stopping strip body 6 from the beam making pedestal body 1, so that the grout stopping strip is convenient to detach;
the motors 10 on the two sides are opened simultaneously, the motors 10 have a bidirectional rotating function, when the motors rotate clockwise, the bidirectional threaded rods 11 rotate to enable the two connecting plates 15 to move relatively, the height of the movable plate 8 can be increased, when the motors rotate anticlockwise, the bidirectional threaded rods 11 rotate to enable the two connecting plates 15 to move back to back, the movable plate 8 can be lowered, and the use is convenient.
In the description of the present invention, it is to 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", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)
1. The utility model provides an assembled system roof beam pedestal for prefabricating high-speed railway box girder, establishes pedestal body (2), support angle steel (3), I-steel (5), hole for hoist (9) and only thick liquid strip body (6), two including system roof beam pedestal body (1), card support angle steel (3) symmetry sets up the below of system roof beam pedestal body (1), and is a plurality of I-steel (5) are equidistant to be established two the top of support angle steel (3), hole for hoist (9) symmetry is seted up the head and the tail both ends of system roof beam pedestal body (1), two the card is established pedestal body (2) and is moved the card respectively and establish two in hole for hoist (9), two it establishes respectively to only thick liquid strip body (6) the card of the left and right sides of system roof beam pedestal body (1), its characterized in that: further comprising:
the air cylinder grooves (4) are symmetrically arranged at the head end and the tail end of the beam-making pedestal body (1) in pairs;
the cylinder body (7) is installed inside the cylinder groove (4), the power output end of the cylinder body (7) is attached to the grout stopping strip body (6), and the cylinder body (7) is used for pushing the grout stopping strip body (6) to perform disassembly work;
and the movable plates (8) are movably arranged in the hoisting holes (9) respectively and have the freedom degree of movement in the vertical direction, and the movable plates (8) are used for supporting and erecting the clamping pedestal body (2).
2. The fabricated girder fabrication skid for prefabricating a box girder for a high speed railway according to claim 1, wherein: the left and right sides of system roof beam pedestal body (1) all is provided with two cylinder body (7), and two cylinder body (7) are located respectively end the head and tail end department of thick liquid strip body (6) be used for with end the head and tail end of thick liquid strip body (6) is released and is dismantled.
3. The fabricated girder fabrication skid for prefabricating a box girder for a high speed railway according to claim 2, wherein: i-steel (5) system roof beam pedestal body (1) and two support angle steel (3) are fixed connection, two the assembly joint that the connecting hole is used for multiunit system roof beam pedestal is all seted up to the head and the tail department of support angle steel (3), and two the bottom of support angle steel (3) is provided with the edge support angle steel (3) equidistant fixed foot that sets firmly of axial length is used for fixing support angle steel (3).
4. The fabricated girder fabrication pedestal for prefabricating a box girder for a high speed railway according to claim 3, wherein: two pedestal body (2) are established in the card all can go up and down through fly leaf (8) that its below set up respectively, and two the upper end of hole for hoist (9) all has arc limit structure design and breaks away from the top in order to avoid establishing pedestal body (2) in the card system roof beam pedestal body (1).
5. The fabricated girder fabrication pedestal for prefabricating a box girder for a high speed railway according to claim 4, wherein: fly leaf (8) include motor (10), two-way threaded rod (11), go up regulation pole (13) and lower regulation pole (14), motor (10) symmetry respectively sets up the left and right sides of fly leaf (8), it articulates respectively to go up regulation pole (13) and have four groups bottom of fly leaf (8), it articulates respectively to have four groups down regulation pole (14) go up regulation pole (13) with on support angle steel (3), articulated each other go up regulation pole (13) with it is connected with connecting plate (15) down to rotate between regulation pole (14), two connecting plate (15) symmetry sets up the left and right sides of fly leaf (8), two-way threaded rod (11) run through two the mode that connecting plate (15) and accessible screw thread closed makes fly leaf (8) carry out elevating movement, the end fixing of two-way threaded rod (11) has spacing piece (12), the power take off end of joist pedestal body (1) with two-way threaded rod (11) interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221727011.6U CN217648591U (en) | 2022-07-05 | 2022-07-05 | A assembled system roof beam pedestal for prefabricating high-speed railway case roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221727011.6U CN217648591U (en) | 2022-07-05 | 2022-07-05 | A assembled system roof beam pedestal for prefabricating high-speed railway case roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217648591U true CN217648591U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221727011.6U Active CN217648591U (en) | 2022-07-05 | 2022-07-05 | A assembled system roof beam pedestal for prefabricating high-speed railway case roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217648591U (en) |
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2022
- 2022-07-05 CN CN202221727011.6U patent/CN217648591U/en active Active
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