CN210763999U - Jacking platform device of underground factory bridge machine - Google Patents
Jacking platform device of underground factory bridge machine Download PDFInfo
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- CN210763999U CN210763999U CN201921491011.9U CN201921491011U CN210763999U CN 210763999 U CN210763999 U CN 210763999U CN 201921491011 U CN201921491011 U CN 201921491011U CN 210763999 U CN210763999 U CN 210763999U
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Abstract
The utility model provides an underground factory building bridge crane jacking platform device, the bridge crane device that is used for the walking is installed at the both ends of bridge crane steel platform, bridge crane steel platform includes the shaped steel truss, the top of shaped steel truss is fixed with the jacking device that is used for the jacking, the jacking device supports the base including fixing the multiunit at shaped steel truss top, the top symmetry of supporting the base is fixed with hydraulic jack, hydraulic jack's top is fixed with horizontal outrigger. The device can safely and conveniently transport constructors, equipment materials and the like to a construction position by means of horizontal movement of a bridge crane in a ground factory, and the construction or installation finished product materials vertically ascend to be conveyed to the height required by the vault by operating the hydraulic jack.
Description
Technical Field
The utility model relates to an underground factory building construction is with deciding device field that rises, concretely relates to underground factory building bridge crane jacking platform device.
Background
The underground powerhouse on the right bank of the Wudongde hydropower station has the excavation size of 333.3m multiplied by 30.50m multiplied by 89.80m (length multiplied by width multiplied by height), a main installation room and an auxiliary installation room are respectively arranged at two ends, a light steel structure waterproof ceiling is designed on a top arch of the underground main powerhouse on the right bank, the light steel structure comprises a [16 channel steel main keel, a [10 channel steel secondary keel, angle steel ∟ 70 x 45 x 4, ∟ 50 x 4, a profiled steel plate, a stainless steel drainage ditch, a rainwater pipe, a steel anchor plate, a chemical bolt and the like, a phi 25mm suspender is adopted to weld the main keel and a powerhouse foundation anchor rod, for convenient manufacture and installation, the main powerhouse light steel structure waterproof ceiling is required to be installed in blocks of 6.0m multiplied by 25.6m, block units are 56, on one hand, the aspects of large length, limited width, high space, the middle part is a generator set installation station, the overall environment of the underground powerhouse is complicated, the roof construction is influenced by a plurality of overhead crane, if the crane is selected for construction, the operation, the overhead crane is used for construction, the overhead crane operation, the construction of the vault of the vehicle is limited, the vault of the vehicle is required to be frequently carried out, the construction period is increased, the overhead crane is increased, the safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a jacking platform device of underground factory building bridge crane is provided, when the underground factory building carries out each item construction to the vault, the device can be with the help of the horizontal migration of bridge crane in the ground factory, with constructor, safe convenient transport to the construction position such as equipment material, through operation hydraulic jack, will be under construction or install finished product material and rise perpendicularly and carry the vault required height, have and save artifical and mechanical equipment cost, construction continuity and efficient advantage.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the utility model provides an underground factory building bridge crane jacking platform device, it is including setting up the bridge crane steel platform in underground factory building inside, the bridge crane device that is used for the walking is installed at the both ends of bridge crane steel platform, bridge crane steel platform includes the shaped steel truss, the top of shaped steel truss is fixed with the jacking device that is used for the jacking, the jacking device supports the base including fixing the multiunit at shaped steel truss top, the top symmetry of supporting the base is fixed with hydraulic jack, hydraulic jack's top is fixed with the horizontal outrigger.
The bridge crane device comprises a bridge crane motor, an output shaft of the bridge crane motor is connected with a main shaft of a rail wheel, the rail wheel is matched with a bridge crane rail, the bridge crane rail is supported and installed at the top of a rail supporting plate, the rail supporting plate is arranged at the top of a supporting pier, the supporting pier is arranged on the inner side wall of an underground workshop, and the length direction of the workshop is arranged.
A travelling crane track is installed at the bottom of the bridge crane steel platform, a travelling crane is installed on the travelling crane track, and a poplar rolling device is installed on the travelling crane.
The roof of the underground factory building is connected with the lining of the underground cavern in an anchoring mode through an anchor rod, and the ceiling framework to be installed is fixed on the anchor rod through welding.
A walking platform is arranged on the periphery of the profile steel truss, and a safety rail is arranged on the periphery of the walking platform; the walking board is surrounded on three sides.
The surface of the profile steel truss is fully paved with a patterned steel plate; and fully paving the steel grating on the walking platform.
And a steel plate ruler for measuring the fixed lifting height is fixed at the top of the supporting base.
The plurality of hydraulic jacks are arranged in a rectangular shape; the transverse cantilever beam is made of I-shaped steel materials.
The bottom welded fastening of shaped steel truss has the triangular supports frame, the triangular supports frame clamps with the girder inner wall of bridge machine steel platform.
The utility model discloses there is following beneficial effect:
1. through adopting the utility model discloses a device can be with the help of the horizontal migration of bridge crane in the ground factory, with safe convenient transport to the construction position such as constructor, equipment material, through operation hydraulic jack, will be under construction or install finished product material vertical lift and carry the required height of vault, have and save advantages such as artifical and mechanical equipment cost, construction continuity and efficient.
2. The bridge crane steel platform with the structure provides a moving platform for the whole fixed lifting device, and then the whole device is moved.
3. Can be used for whole furred ceiling skeleton to rise the operation surely through jacking device.
4. The triangular support frame is clamped with the inner wall of the main beam of the bridge crane steel platform. Thereby effectively preventing the steel platform from overturning.
5. The relative height and speed of each jack are detected by observing the steel plate ruler, so that the integral balance and synchronization of jacking are controlled conveniently, and the construction materials and the whole light steel structure are ensured to stably ascend and be conveyed to the installation part.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall installation arrangement of the present invention.
Fig. 2 is the schematic diagram of the layout structure of the bridge crane steel platform and the fixed lifting device of the present invention.
Fig. 3 is a top view of the bridge crane steel platform of the present invention.
Fig. 4 is a sectional view taken along line a-a of fig. 3 according to the present invention.
In the figure: the device comprises a bridge crane device 1, a bridge crane steel platform 2, a jacking device 3, a suspended ceiling framework 4, a steel section truss 5, a walking platform 6, a safety rail 7, a supporting base 8, a hydraulic jack 9, a steel plate ruler 10, a transverse cantilever beam 11, a patterned steel plate 12, a steel grating 13, a triangular supporting frame 14, a bridge crane track 15, a track supporting plate 16, an anchor rod 17, a roof 18, a supporting pier 19, a travelling crane track 20, a travelling crane 21, a poplar rolling device 22 and an underground workshop 23.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-4, an underground factory building bridge crane jacking platform device, it is including setting up the bridge crane steel platform 2 in underground factory building 23 inside, bridge crane device 1 that is used for the walking is installed at the both ends of bridge crane steel platform 2, bridge crane steel platform 2 includes shaped steel truss 5, the top of shaped steel truss 5 is fixed with the jacking device 3 that is used for the jacking, jacking device 3 is including fixing the multiunit at shaped steel truss 5 top and supporting base 8, the top symmetry of supporting base 8 is fixed with hydraulic jack 9, the top of hydraulic jack 9 is fixed with horizontal cantilever beam 11. The jacking platform device with the structure can be used for safely and conveniently transporting constructors, equipment materials and the like to a construction position by means of horizontal movement of the bridge crane in a ground factory, and the finished product materials to be constructed or installed are vertically lifted and conveyed to the height required by the vault by operating the hydraulic jack.
Further, bridging machine device 1 includes bridging machine motor, the output shaft of bridging machine motor links to each other with the main shaft of rail wheel, rail wheel cooperatees with bridging machine track 15, bridging machine track 15 supports the top of installing at track support plate 16, track support plate 16 sets up the top at buttress 19, buttress 19 sets up on the inside wall of underground factory building 23 to along factory building length direction.
Further, a travelling crane rail 20 is installed at the bottom of the bridge crane steel platform 2, a travelling crane 21 is installed on the travelling crane rail 20, and a poplar rolling device 22 is installed on the travelling crane 21.
Further, the roof 18 of the underground factory building 23 is connected with the underground cavern lining through an anchor rod 17 in an anchoring manner, and the suspended ceiling framework 4 to be installed is fixed on the anchor rod 17 through welding.
Further, a walking platform 6 is arranged on the periphery of the section steel truss 5, and a safety rail 7 is arranged on the periphery of the walking platform 6; the walking board 6 is surrounded on three sides.
Furthermore, a patterned steel plate 12 is fully paved on the surface of the steel truss 5; and the steel grating 13 is fully paved on the walking platform 6. The patterned steel plate 12 and the steel grating 13 are used for providing a walking platform, and meanwhile, the purpose of skid resistance is achieved, and the safety of operation on the top of the patterned steel plate is guaranteed.
Further, a steel plate ruler 10 for measuring the fixed lifting height is fixed on the top of the supporting base 8. The relative height and speed of each jack can be detected by observing the steel plate ruler 10, so that the overall balance and synchronization of jacking can be controlled conveniently, and the construction materials and the whole light steel structure can be ensured to stably ascend and be conveyed to the installation part.
Further, a plurality of the hydraulic jacks 9 are arranged in a rectangular shape; the transverse cantilever beam 11 is made of I-shaped steel materials. The overall stability and the synchronism of the jack are improved by the arrangement structure.
Furthermore, a triangular support frame 14 is welded and fixed at the bottom of the steel truss 5, and the triangular support frame 14 is clamped with the inner wall of the main beam of the bridge machine steel platform 2. Thereby effectively preventing the steel platform from overturning.
The utility model discloses a working process and principle:
the bridge crane steel platform 2 is placed on two main beams of the bridge crane device 1, and the bridge crane travels by operating the bridge crane, so that the bridge crane steel platform 2 can be horizontally moved in the whole rail surface range of an underground workshop.
3 support base 8 all lie in bridge machine steel platform 2, and the preparation height of support base 8 can be set for according to on-the-spot crown height size, with 2 shaped steel horizontal poles welding of steel platform, hydraulic jack 9 is the rectangle and arranges, and single jack lift is not less than 5.0t, and hydraulic cylinder stroke 500mm takes self-locking function. The hydraulic jack is arranged between the double I-shaped steel transverse cantilever beams, the base is welded with the supporting base 8, and the flange plate at the top of the oil cylinder is welded and fixed with the I-shaped steel transverse cantilever beams, so that the stability and the synchronism of the jack are integrally improved; the assembled light steel ceiling frameworks 4 are arranged on the upper plane of the double-I-shaped steel transverse cantilever beam and are connected in a bolt mode, the light steel ceiling frameworks 4 are jacked up and conveyed to the connection position of a plant foundation anchor rod through an operating jack, the main keel and the plant foundation anchor rod are welded through a phi 25mm suspender according to design requirements, and construction operation is safe and stable.
Claims (9)
1. The utility model provides an underground factory building bridge machine jacking platform device which characterized in that: it is including setting up bridge machine steel platform (2) inside underground factory building (23), bridge machine device (1) that is used for the walking is installed at the both ends of bridge machine steel platform (2), bridge machine steel platform (2) include shaped steel truss (5), the top of shaped steel truss (5) is fixed with jacking device (3) that are used for the jacking, jacking device (3) support base (8) including fixing the multiunit at shaped steel truss (5) top, the top symmetry of supporting base (8) is fixed with hydraulic jack (9), the top of hydraulic jack (9) is fixed with horizontal cantilever beam (11).
2. The jacking platform device of the underground factory bridge machine as claimed in claim 1, wherein: bridge crane device (1) includes the bridge crane motor, the output shaft of bridge crane motor links to each other with the main shaft of rail wheel, rail wheel cooperatees with bridge crane track (15), bridge crane track (15) support mounting is at the top of track backup pad (16), track backup pad (16) set up the top at buttress mound (19), buttress mound (19) set up on the inside wall of secret factory building (23) to along factory building length direction.
3. The jacking platform device of the underground factory bridge machine as claimed in claim 1, wherein: a travelling crane rail (20) is installed to the bottom of bridge crane steel platform (2), install driving (21) on travelling crane rail (20), install book poplar device (22) on driving (21).
4. The jacking platform device of the underground factory bridge machine as claimed in claim 1, wherein: the roof (18) of the underground factory building (23) is connected with the lining of the underground cavern in an anchoring mode through an anchor rod (17), and the ceiling framework (4) to be installed is fixed on the anchor rod (17) in a welding mode.
5. The jacking platform device of the underground factory bridge machine as claimed in claim 1, wherein: a walking platform (6) is arranged on the periphery of the section steel truss (5), and a safety rail (7) is arranged on the periphery of the walking platform (6); the walking platform (6) is surrounded on three sides.
6. The jacking platform device of the underground factory bridge machine as claimed in claim 5, wherein: the surface of the section steel truss (5) is fully paved with a patterned steel plate (12); and the walking platform (6) is fully paved with steel grating plates (13).
7. The jacking platform device of the underground factory bridge machine as claimed in claim 1, wherein: and a steel plate ruler (10) for measuring the fixed lifting height is fixed at the top of the supporting base (8).
8. The jacking platform device of the underground factory bridge machine as claimed in claim 1, wherein: the hydraulic jacks (9) are arranged in a rectangular shape; the transverse cantilever beam (11) is made of I-shaped steel materials.
9. The jacking platform device of the underground factory bridge machine as claimed in claim 1, wherein: the bottom welded fastening of shaped steel truss (5) has triangular supports (14), triangular supports (14) clamp with the girder inner wall of bridge crane steel platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491011.9U CN210763999U (en) | 2019-09-09 | 2019-09-09 | Jacking platform device of underground factory bridge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491011.9U CN210763999U (en) | 2019-09-09 | 2019-09-09 | Jacking platform device of underground factory bridge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763999U true CN210763999U (en) | 2020-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921491011.9U Active CN210763999U (en) | 2019-09-09 | 2019-09-09 | Jacking platform device of underground factory bridge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210763999U (en) |
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2019
- 2019-09-09 CN CN201921491011.9U patent/CN210763999U/en active Active
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