CN210621352U - Suspension type manual longitudinal moving stool beam device - Google Patents
Suspension type manual longitudinal moving stool beam device Download PDFInfo
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- CN210621352U CN210621352U CN201921322509.2U CN201921322509U CN210621352U CN 210621352 U CN210621352 U CN 210621352U CN 201921322509 U CN201921322509 U CN 201921322509U CN 210621352 U CN210621352 U CN 210621352U
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- stool
- transporting trolley
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Abstract
The utility model discloses a suspension type manual longitudinal movement temporary beam device, which is characterized by comprising a beam, a beam transporting trolley, a temporary beam and a track lifting and lining machine, wherein the beam is transversely arranged and supported on the beam transporting trolley, the beam transporting trolley is arranged on a longitudinal track in a sliding way, and the bottom surfaces of the two sides of the beam are fixedly provided with additional lifting lugs; the stool beam is arranged on two sides of the longitudinal rail, a hanging rod is fixedly arranged at the upper end of the stool beam, and the hanging rod can be in bolted connection with the additional lifting lug. The utility model has the advantages that: under the condition of guaranteeing that the longitudinal moving temporary beam is stable and accurate, the railway driving safety is guaranteed, meanwhile, the operation is simple, the time required by construction operation is greatly reduced, the working efficiency is improved, the use of a pull rod and a gusset plate in the past is reduced, and the purposes of avoiding the temporary beam from inclining and reducing the construction time are achieved.
Description
Technical Field
The utility model relates to a wear formula overpass construction technical field under, specifically be an artifical convenient roof beam device that indulges of suspension type.
Background
At present, the known beam moving methods mainly include: a rail car beam moving method and a manual beam moving method, wherein the manual beam moving method is commonly used as a winch dragging method and a beam moving trolley method. The dragging method of the winch is easy to cause the overturning of the beam, the safety risk is high, and the beam moving efficiency is low.
The existing beam moving trolley method is to longitudinally move the temporary beam by using a mode of lifting the temporary beam from the side by using a common beam moving trolley, a steel sleeper and a bracket, and has the following defects:
1. the number of required rod pieces and connecting parts is large, and the installation process is complicated;
2. the requirement on the proficiency of operators is high;
3. the stress system is complex, the requirements on the rigidity of the cross beam and the connection rigidity are high, and the beam is easy to be disturbed and retracted to touch the roadbed, so that the normal beam moving is influenced;
4. the time consumption of the whole beam moving system in the assembling and disassembling process is long, the time delay is easily caused under the condition of short blocking time, and the great influence is brought to the railway train organization and the safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an artifical just roof beam device of indulging of suspension type according to the weak point of above-mentioned prior art, should indulge just roof beam device of moving passes through fortune roof beam platform truck supporting beam to through the bench just roof beam of lifting machine, so that form bolted connection through jib and additional formula lug between roof beam and the crossbeam, thereby make just roof beam can move on vertical track along with fortune roof beam platform truck.
In order to achieve the above object, the utility model provides a following technical scheme:
a suspension type manual longitudinal movement temporary beam device is characterized by comprising a cross beam, a beam transporting trolley, a temporary beam and a track lifting and lining machine, wherein the cross beam is transversely arranged and supported on the beam transporting trolley, the beam transporting trolley is arranged on a longitudinal rail in a sliding mode, and the bottom surfaces of two sides of the cross beam are fixedly provided with additional lifting lugs; the stool beam is arranged on two sides of the longitudinal rail, a hanging rod is fixedly arranged at the upper end of the stool beam, and the hanging rod can be in bolted connection with the additional lifting lug.
And a hard wood plate is arranged between the beam transporting trolley and the cross beam.
The temporary beams are positioned on two sides of the ballast bed where the longitudinal rails are positioned, and the bottom of each temporary beam is provided with a buttress and a sleeper.
Ribbed plates are arranged on the inner side and the outer side of the temporary beam, and the hanging rods are respectively and fixedly arranged on the ribbed plates.
The track lifting and lining machine is arranged at the front end and the rear end of the temporary beam and is used for lifting the temporary beam.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model ensures the railway driving safety under the condition of ensuring the stability and accuracy of the longitudinal moving beam, and has simple operation, greatly reduces the time required by construction operation, and improves the working efficiency; in moving the roof beam device, adopted and lengthened reinforced steel crossbeam, weld two additional lifting lugs respectively at the both ends of steel crossbeam, install the reinforcing jib through high strength bolt on just the roof beam, and just roof beam head, tail both ends adopt hydraulic pressure to pull and dial the way machine and will just roof beam sky, make the hole on the reinforcing jib keep the level with the lower fastener hole on the additional lifting lug of reinforcing crossbeam tip welding, and insert the reinforcing bolt, guarantee just the perpendicular atress of the inside and outside both sides of roof beam, just roof beam both ends are connected and are accomplished the back, the lining machine of taking out of the ease, make the complete aerial just roof beam of reinforced crossbeam, can indulge and move just roof beam construction, avoid horizontal atress, reduced in the past to pull rod and gusset plate's use, reach and avoid just roof beam sideslip and reduce the purpose of engineering time.
Drawings
FIG. 1 is a schematic structural view of a middle longitudinal movement stool beam device of the present invention;
FIG. 2 is a schematic structural view of a boom of the present invention;
fig. 3 is a schematic structural view of the middle cross beam of the present invention.
In the figure: 1. a cross beam; 2. a hard wood board; 3. a beam transporting trolley; 4. a boom; 5. steel sleepers; 6. crossties; 7. buttress; 8. a ballast bed; 9. a temporary beam; 10. an additional lifting lug; 11. a rib plate; 12. a longitudinal rail.
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.
Example (b): referring to fig. 1-3, the present embodiment specifically relates to a suspension type manual longitudinal movement temporary beam device, which includes a cross beam 1, a beam transporting trolley 3, a temporary beam 9 and a track lifting and lining machine, wherein the cross beam 1 is supported and transported by the beam transporting trolley 3, the temporary beam 9 is lifted by the track lifting and lining machine, and after being lifted by the track lifting and lining machine, the temporary beam 9 and the cross beam 1 can form a bolt connection through a hanger 4 and an additional lifting lug 10, so that the temporary beam 9 and the cross beam 1 can be driven by the beam transporting trolley 3 to perform longitudinal movement.
As shown in fig. 1 to 3, the construction site of the longitudinal movement temporary beam in the embodiment has a track bed 8, a plurality of steel sleepers 5 are arranged on the track bed 8 at intervals along the longitudinal direction, two longitudinal rails 12 are arranged on the steel sleepers 5, the beam transporting trolley 3 is slidably assembled on the longitudinal rails 12, the beam transporting trolley 3 is used for transporting a cross beam 1, and a hard wood board 2 is arranged between the beam transporting trolley 3 and the cross beam 1. The beam 1 is horizontally arranged along the transverse direction and supported on the beam transporting trolley 3, a plurality of stiffening plates are arranged on the beam 1 at intervals to increase the strength of the beam, downward additional lifting lugs 10 are respectively arranged on the lower surfaces of the two sides of the beam 1, and the number of the additional lifting lugs 10 on each side is 2.
As shown in fig. 1-3, the temporary beams 9 are arranged at two outer sides of the track bed 8, the temporary beams 9 are supported on the sleepers 6 positioned below the temporary beams 9 before construction, the buttresses 7 are arranged below the sleepers 6, and the sleepers 6 are arranged at intervals along the longitudinal direction; the toilet beam 9 is provided with rib plates 11, suspenders 4 are arranged on the inner side and the outer side of two ends 1/5 of the toilet beam 9, the lower end parts of the suspenders 4 are fixed with the rib plates 11 through bolts, the upper end parts of the suspenders correspond to the arrangement positions of the additional type lifting lugs 10 on the cross beam 1, a track lifting machine (not shown in the figure) is arranged on the front end and the rear end parts of the toilet beam 9, the track lifting machine is specifically a lifting mechanism, the toilet beam 9 is lifted through the track lifting machine, the suspenders 4 on the toilet beam and the lower fastener holes on the additional type lifting lugs 10 below the cross beam 1 are kept horizontal, and the toilet beam 9 and the lower fastener holes are connected.
As shown in fig. 1 to 3, the construction method of the suspended artificial longitudinal movement temporary beam device in the embodiment includes the following steps:
(1) disassembling the corbels on the temporary beam 9, respectively installing the suspension rods 4 on the inner side and the outer side of the positions 1/5 at the two ends of the temporary beam 9, and connecting the lower end parts of the suspension rods 4 with the rib plates 11 on the suspension rods by adopting high-strength bolts;
(2) downward additional lifting lugs 10 are respectively installed on the lower surfaces of two sides of the cross beam 1, and then the cross beam 1 is conveyed to a specified position through a beam conveying trolley 3, wherein the specified position is a position on which the additional lifting lugs 10 correspond to the suspension rods 4 on the variable 9;
(3) adopt the hydraulic type to pull out the runway machine with the lifting of the beam of defecation 9 overhead around the beam 9 to make the hole on the jib 4 and the additional formula lug 10 on the crossbeam 1 about the fastener hole keep the level, insert high strength bolt between hole between them and make both constitute bolted connection, guarantee the perpendicular atress of the inside and outside both sides of the beam of defecation 9, after the connection completion of the two ends of the beam of defecation 9, loose and pull out the runway machine, make the beam 1 make the frame of defecation 9 totally built on stilts, later drive crossbeam 1 and the construction of indulging shifting of the beam of defecation 9 through controlling fortune roof beam platform truck 3, avoid horizontal atress, reduced in the past to the use of pull rod and gusset plate, reach the purpose of avoiding the beam of defecation heeling and reducing the engineering time.
Claims (5)
1. A suspension type manual longitudinal movement temporary beam device is characterized by comprising a cross beam, a beam transporting trolley, a temporary beam and a track lifting and lining machine, wherein the cross beam is transversely arranged and supported on the beam transporting trolley, the beam transporting trolley is arranged on a longitudinal rail in a sliding mode, and the bottom surfaces of two sides of the cross beam are fixedly provided with additional lifting lugs; the stool beam is arranged on two sides of the longitudinal rail, a hanging rod is fixedly arranged at the upper end of the stool beam, and the hanging rod can be in bolted connection with the additional lifting lug.
2. A suspended artificial longitudinal suspension stool beam device as claimed in claim 1, wherein a hard wood board is provided between the beam-transporting trolley and the cross beam.
3. A suspended artificial longitudinal movement temporary beam device as claimed in claim 1, wherein the temporary beam is located at both sides of the track bed where the longitudinal rail is located, and the bottom of the temporary beam is provided with piers and sleepers.
4. A suspended type manual longitudinal movement stool beam device as claimed in claim 1, wherein rib plates are provided on the inner and outer sides of the stool beam, and the hanger rods are respectively fixed on the rib plates.
5. A suspended type manual longitudinal movement excrement beam device according to claim 1, wherein said track lifting and lining machine is disposed at front and rear ends of said excrement beam and is used for lifting said excrement beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322509.2U CN210621352U (en) | 2019-08-15 | 2019-08-15 | Suspension type manual longitudinal moving stool beam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921322509.2U CN210621352U (en) | 2019-08-15 | 2019-08-15 | Suspension type manual longitudinal moving stool beam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210621352U true CN210621352U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921322509.2U Active CN210621352U (en) | 2019-08-15 | 2019-08-15 | Suspension type manual longitudinal moving stool beam device |
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| Country | Link |
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| CN (1) | CN210621352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127264A (en) * | 2020-09-25 | 2020-12-25 | 中铁十局集团第四工程有限公司 | Manual vertical beam moving device and method |
| CN114922015A (en) * | 2022-06-09 | 2022-08-19 | 中国铁路太原局集团有限公司 | D-shaped temporary beam assembly and line local reinforcement construction method |
-
2019
- 2019-08-15 CN CN201921322509.2U patent/CN210621352U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127264A (en) * | 2020-09-25 | 2020-12-25 | 中铁十局集团第四工程有限公司 | Manual vertical beam moving device and method |
| CN112127264B (en) * | 2020-09-25 | 2022-06-14 | 中铁十局集团第四工程有限公司 | Manual vertical beam moving device and method |
| CN114922015A (en) * | 2022-06-09 | 2022-08-19 | 中国铁路太原局集团有限公司 | D-shaped temporary beam assembly and line local reinforcement construction method |
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