CN214530206U - Portable moving die carrier bridging machine - Google Patents
Portable moving die carrier bridging machine Download PDFInfo
- Publication number
- CN214530206U CN214530206U CN202022747082.XU CN202022747082U CN214530206U CN 214530206 U CN214530206 U CN 214530206U CN 202022747082 U CN202022747082 U CN 202022747082U CN 214530206 U CN214530206 U CN 214530206U
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- Prior art keywords
- nose bridge
- bridge
- girder
- construction
- nose
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- 238000009415 formwork Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000010276 construction Methods 0.000 abstract description 28
- 238000009434 installation Methods 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 8
- 238000000465 moulding Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a portable moving die carrier bridging machine, including concrete beam, outer die carrier, girder and nose bridge before, the abutment is installed to the bottom of concrete beam, the pier stud has been pour to the abutment bottom, the nose bridge before is installed to girder one end, install vice nose bridge in the nose bridge before, the back nose bridge is installed to the girder other end. The utility model discloses a nose bridge before installing in the one end of girder, the back nose bridge is installed to the other end, install vice nose bridge in the front and back nose bridge, vice nose bridge is swing joint in the front and back nose bridge, after a section girder has been pour in the installation, the cooperation portal frame hangs nose bridge before, shift to the roof beam section that the rear is about to be under construction, through dismantling the vice nose bridge of bridge into a segment, can be after the complete section roof beam body of being under construction, the front end roof beam body intensity of preceding construction can reach regulation intensity, can shift vice nose bridge to rear construction section through dismantling and continue the construction and reach a construction operation closed flow, thereby construction efficiency is improved, economic cost is practiced thrift.
Description
Technical Field
The utility model relates to a bridge engineering technical field specifically is a portable moving die carrier bridge fabrication machine.
Background
The bridge is generally erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass, along with the modern high-speed developed traffic industry, the bridge also spans mountain stream, unfavorable geology or meets other traffic requirements to enable the bridge to pass, and the mobile formwork bridge fabrication machine utilizes a bearing platform or a pier column as a support to carry out construction machinery for casting the bridge on site, is widely adopted in the construction of continuous beams of highway bridges and railway bridges, can complete a series of construction from a mobile support to casting forming and the like, and currently needs a portable mobile formwork bridge fabrication machine, but the existing mobile formwork bridge fabrication machine has many problems or defects:
1. in actual use, when the bridge girder moves forwards and backwards, the traditional portable movable mould frame bridge fabrication machine needs to move integrally, so that the time-consuming period is longer;
2. in actual use, the size of an outer mold support cannot be changed randomly, so that the flexibility is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable moving die carrier bridging machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable moving die carrier bridging machine, includes concrete beam, outer die carrier, girder and nose bridge before, the abutment is installed to the bottom of concrete beam, the pier stud has been pour to the abutment bottom, the bracket is all installed through the mounting in the pier stud both sides, the locating part is installed to one side of bracket, the guide rail is installed at the bracket top, the top of guide rail is installed and is removed the wooden handcart, fixed mounting has the jack on the removal wooden handcart, the girder is installed to the jack top, the shrink pole is installed at the top of girder, the one end of shrink pole is passed through the loose axle and is connected with outer die carrier, the preceding nose bridge is installed to girder one end, install vice nose bridge in the preceding nose bridge, the back nose bridge is installed to the girder other end.
Preferably, the bottom of pier stud is installed with the basis, the support is installed to jack both sides.
Preferably, a limiting part is installed on one side of the bracket and fixedly connected with the limiting part through a cross rod.
Preferably, a cross beam is installed on one side of the main beam and is connected with the outer formwork through a connecting rod.
Preferably, the main beam and the outer mold frame are embedded through a clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that: this portable moving die carrier bridging machine is rational in infrastructure, has following advantage:
(1) the front nose bridge is arranged at one end of the girder, the rear nose bridge is arranged at the other end of the girder, the auxiliary nose bridges are arranged in the front nose bridge and the rear nose bridge and movably connected with each other, so that the front nose bridge and the rear nose bridge can be detached from each other, after a section of girder is installed and poured, the front nose bridge is matched with the portal frame to be lifted and transferred to a rear beam section to be constructed, because the construction time of the whole section of girder is long, and the waiting time is long when the integral strength of concrete reaches the specified strength, the front end girder body strength of the previous construction can reach the specified strength after the whole section of girder is constructed, the auxiliary nose bridge can be detached into a small section of auxiliary nose bridge, so that the construction operation closed process can be achieved by continuously constructing the auxiliary nose bridge to the rear construction section through detachment, the construction efficiency is improved, and the economic cost is saved;
(2) the bottom of the outer die carrier is provided with the contraction rod, two ends of the contraction rod are movably connected, the outer die carrier is arranged on the girder, the movable plate trolley at the bottom of the girder is moved according to the size and the appearance of the girder designed in advance, the movable plate trolley moves left and right on the guide rail, the shape of the outer die carrier is fixed, the proper size of the concrete beam is found, and then concrete pouring molding is carried out, so that different sizes of the girder can be met, and the flexibility and the practicability of the die carrier bridge fabrication machine are ensured;
(3) through setting up the bracket in pier both sides, the pier bracket is bearing the dead weight and the load of whole bridging machine, but the damage appears with the bracket in pier and just very difficult restores, sets up the horizontal pole between the bracket, and the horizontal pole links into a whole with the bracket of both sides, if certain one side construction load is great, shifts the opposite side with partial power through the horizontal pole, has improved holistic bearing capacity, has strengthened the stability of die carrier bridging machine.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic structural view of the conveying assembly of the present invention.
In the figure: 1. a concrete beam; 2. an outer mold frame; 201. a retracting lever; 202. a movable shaft; 203. a card slot; 3. pier studs; 4. a main beam; 401. a cross beam; 5. moving the plate trailer; 501. a guide rail; 502. a jack; 503. a support; 6. a bracket; 601. a limiting member; 602. a cross bar; 603. a fixing member; 7. a front nose bridge; 701. the minor nose bridge; 8. the back nose bridge; 9. an abutment; 10. and (4) a foundation.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-4, the present invention provides an embodiment: a portable movable formwork bridge fabrication machine comprises a concrete beam 1, an outer formwork 2, a main beam 4 and a front nose beam 7, wherein a bridge abutment 9 is installed at the bottom of the concrete beam 1, a pier 3 is poured at the bottom of the bridge abutment 9, a foundation 10 is installed at the bottom of the pier 3, supports 503 are installed on two sides of a jack 502, the front nose beam 7 is installed at one end of the main beam 4, an auxiliary nose beam 701 is installed in the front nose beam 7, the rear nose beam 8 is installed at the other end of the main beam 4, and the main beam 4 and the outer formwork 2 are embedded through a clamping groove 203;
specifically, a front nose bridge 7 is arranged at one end of the main beam 4, a rear nose bridge 8 is arranged at the other end, an auxiliary nose bridge 701 is arranged in the front and back nose bridges, the auxiliary nose bridge 701 is movably connected in the front and back nose bridges, the front nose bridge and the rear nose bridge can be detached, when a section of main beam 4 is installed and poured, the front nose bridge 7 is lifted by matching with a portal frame and transferred to the rear part, namely, the constructed beam section is formed, since the construction time of a whole section of the bridge is long, and it takes a long time to wait until the overall strength of the concrete reaches the specified strength, by disassembling the bridge into a small section of the auxiliary bridge 701, after the whole section of the beam body is constructed, the strength of the previously constructed front end beam body can reach the specified strength, the auxiliary nose bridge 701 can be transferred to a rear construction section for continuous construction through disassembly to achieve a construction operation closed flow, so that the construction efficiency is improved, and the economic cost is saved;
a guide rail 501 is mounted at the top of the bracket 6, a movable plate trailer 5 is mounted at the top of the guide rail 501, a jack 502 is fixedly mounted on the movable plate trailer 5, a main beam 4 is mounted at the top of the jack 502, a contraction rod 201 is mounted at the top of the main beam 4, one end of the contraction rod 201 is connected with the outer mold frame 2 through a movable shaft 202, a cross beam 401 is mounted at one side of the main beam 4, and the cross beam 401 is connected with the outer mold frame 2 through a connecting rod;
specifically, the bottom of the outer die carrier 2 is provided with the contraction rod 201, two ends of the contraction rod 201 are movably connected, the outer die carrier 2 is arranged on the main beam 4, the movable plate trolley 5 at the bottom of the main beam 4 can be moved according to the size and the appearance of a beam body designed in advance, the main beam 4 is supported by the jack 502 and the support 503, the movable plate trolley 5 moves left and right on the guide rail 501, the shape of the outer die carrier 2 is fixed, the proper size of the concrete beam 1 is found, and then concrete pouring molding is carried out, so that different beam body sizes can be met, and the flexibility and the practicability of the die carrier bridge fabrication machine are ensured;
both sides of the pier stud 3 are provided with brackets 6 through fixing pieces 603, one side of each bracket 6 is provided with a limiting piece 601, and the limiting pieces 601 are fixedly connected through cross rods 602;
specifically, through setting up bracket 6 in 3 both sides of pier, pier 3 and bracket 6 are bearing the dead weight and the load of whole bridging machine, but pier 3 appears damaging with bracket 6 and just restores with regard to the very difficult, set up horizontal pole 602 between bracket 6, horizontal pole 602 connects into a whole with the bracket 6 of both sides, if certain one side construction load is great, shift the opposite side with partial power through horizontal pole 602, holistic bearing capacity has been improved, the stability of die carrier bridging machine has been strengthened.
The working principle is as follows: when in use, firstly, the front nose bridge 7 is arranged at one end of the main beam 4, the rear nose bridge 8 is arranged at the other end, an auxiliary nose bridge 701 is arranged in the front and back nose bridges, the auxiliary nose bridge 701 is movably connected in the front and back nose bridges, the front nose bridge and the rear nose bridge can be detached, when a section of main beam 4 is installed and poured, the front nose bridge 7 is lifted by matching with a portal frame and transferred to the rear part, namely, the constructed beam section is formed, since the construction time of a whole section of the bridge is long, and it takes a long time to wait until the overall strength of the concrete reaches the specified strength, by disassembling the bridge into a small section of the auxiliary bridge 701, after the whole section of the beam body is constructed, the strength of the previously constructed front end beam body can reach the specified strength, the auxiliary nose bridge 701 can be transferred to a rear construction section for continuous construction through disassembly to achieve a construction operation closed flow, so that the construction efficiency is improved, and the economic cost is saved;
secondly, by installing the contraction rod 201 at the bottom of the outer formwork 2, the two ends of the contraction rod 201 are movably connected, and the outer formwork 2 is installed on the main beam 4, the movable plate car 5 at the bottom of the main beam 4 can be moved according to the size and the appearance of a beam body designed in advance, the main beam 4 is supported by the jack 502 and the support 503, the movable plate car 5 moves left and right on the guide rail 501, the shape of the outer formwork 2 is fixed, the proper size of the concrete beam 1 is found, and then concrete pouring molding is carried out, so that different beam body sizes can be met, and the formwork bridge fabrication machine is ensured to have flexibility and practicability;
finally, by erecting the brackets 6 on two sides of the pier 3, the pier 3 and the brackets 6 bear the dead weight and the load of the whole bridge fabrication machine, once the pier 3 and the brackets 6 are damaged, the repair is extremely difficult, the cross rod 602 is erected between the brackets 6, the cross rod 602 connects the brackets 6 on two sides into a whole, if the construction load on one side is large, part of force is transferred to the other side through the cross rod 602, the bearing capacity of the whole bridge fabrication machine is improved, and the stability of the bridge fabrication machine is enhanced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a portable moving die carrier bridging machine, includes concrete beam (1), external mold frame (2), girder (4) and preceding bridge of the nose (7), its characterized in that: abutment (9) are installed to the bottom of concrete beam (1), pier (3) have been pour to abutment (9) bottom, bracket (6) are all installed through mounting (603) in pier (3) both sides, guide rail (501) are installed at bracket (6) top, removal wooden handcart (5) is installed at the top of guide rail (501), fixed mounting has jack (502) on removal wooden handcart (5), girder (4) are installed at jack (502) top, shrink pole (201) are installed at the top of girder (4), the one end of shrink pole (201) is passed through loose axle (202) and is connected with outer formwork (2), preceding bridge of nose (7) are installed to girder (4) one end, install vice bridge of nose (701) in preceding bridge of nose (7), back (8) are installed to the bridge of nose (4) other end.
2. The portable moving formwork bridge fabrication machine according to claim 1, wherein: the bottom of pier stud (3) is installed basic (10), support (503) are installed to jack (502) both sides.
3. The portable moving formwork bridge fabrication machine according to claim 1, wherein: locating part (601) is installed to one side of bracket (6), through horizontal pole (602) fixed connection between locating part (601).
4. The portable moving formwork bridge fabrication machine according to claim 1, wherein: a cross beam (401) is installed on one side of the main beam (4), and the cross beam (401) is connected with the outer die frame (2) through a connecting rod.
5. The portable moving formwork bridge fabrication machine according to claim 1, wherein: the main beam (4) is embedded with the outer mold frame (2) through a clamping groove (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747082.XU CN214530206U (en) | 2020-11-24 | 2020-11-24 | Portable moving die carrier bridging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747082.XU CN214530206U (en) | 2020-11-24 | 2020-11-24 | Portable moving die carrier bridging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214530206U true CN214530206U (en) | 2021-10-29 |
Family
ID=78289265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022747082.XU Expired - Fee Related CN214530206U (en) | 2020-11-24 | 2020-11-24 | Portable moving die carrier bridging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214530206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573260A (en) * | 2022-10-19 | 2023-01-06 | 惠州市普盈金属科技有限公司 | Movable formwork with adjustable height in assembly |
-
2020
- 2020-11-24 CN CN202022747082.XU patent/CN214530206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115573260A (en) * | 2022-10-19 | 2023-01-06 | 惠州市普盈金属科技有限公司 | Movable formwork with adjustable height in assembly |
| CN115573260B (en) * | 2022-10-19 | 2023-08-04 | 惠州市普盈金属科技有限公司 | Movable die carrier with adjustable assembly height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |