CN214273720U - Steel ring reinforced flat car - Google Patents
Steel ring reinforced flat car Download PDFInfo
- Publication number
- CN214273720U CN214273720U CN202023108908.4U CN202023108908U CN214273720U CN 214273720 U CN214273720 U CN 214273720U CN 202023108908 U CN202023108908 U CN 202023108908U CN 214273720 U CN214273720 U CN 214273720U
- Authority
- CN
- China
- Prior art keywords
- plate
- rotating shaft
- mounting plate
- hole
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to the technical field of the track maintenance of equipment, especially, relate to a flatbed is consolidated to steel loop. The method comprises the following steps: the device comprises a roller group which can be arranged on a standard rail, supporting components which are arranged on two sides of the roller group, and connecting parts which are arranged on the supporting components; the roller group at least comprises two roller structures, and the support assembly comprises a gear group, a gear seat and a support plate frame; the connecting part comprises a rotating shaft supporting plate, a bearing plate, a rotating shaft cover plate and a rotating shaft mounting plate; the flat car is consolidated to steel ring simple structure of this application is stable, easy dismounting, it is light to install the overall mass, the transport is convenient, adopt double-deck bearing structure, be convenient for satisfy the fixed demand of the multi-level installation of steel ring lifting device, can reequip simultaneously for traditional flat transport vehicle after demolising first half pivot fixed knot structure, wide applicability has, the dismouting is efficient, low to operational environment's requirement, be adapted to daily maintenance and the operation of salvageing on a small scale of patrolling and examining.
Description
Technical Field
The utility model belongs to the technical field of the track maintenance of equipment, especially, relate to a flatbed is consolidated to steel loop.
Background
In the underground passage course of working such as subway tunnel, can generally utilize the rail to construct transportation channel, when tunnel construction, need set up the steel loop in the cement structure inboard in order to consolidate, because the steel loop quality is heavy, need utilize equipment such as arms to transport the installation, but current rail transport flatbed simple structure, generally only be applicable to simple transportation and support, can't satisfy the demand of steel loop hoist and mount, although some steel loop hoisting equipment dispose dedicated platform delivery structure now, but whole bulky, use cost is high, generally only be applicable to the structure size great, the higher core engineering of engineering cost, and all higher to service environment and operating requirement, receive the restriction of cost and use degree of difficulty, application in daily operations such as tunnel maintenance operation receives the restriction.
Disclosure of Invention
An object of the utility model is to provide a simple structure is applicable to steel loop hoisting structure's support, has the steel loop reinforcement flatbed of better practicality and expansibility simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A steel ring reinforced flat cart comprising: the device comprises a roller group which can be arranged on a standard rail, supporting components which are arranged on two sides of the roller group, and connecting parts which are arranged on the supporting components;
the roller group at least comprises two roller structures 1, and each roller structure comprises two rollers 1a capable of being bridged on a standard rail and a roller shaft 1b for connecting the two rollers; the two ends of the roller shaft are provided with link key grooves;
the support assembly includes: the device comprises gear sets connected to two ends of a roller shaft through connecting flat keys, a gear seat 2 used for connecting each gear set, and a supporting plate frame 3 used for fixing and supporting the gear seat; the supporting plate frame is of a double-layer structure and comprises a first mounting plate 3a and a second mounting plate 3b which are arranged in parallel; a first long-strip-shaped hole 3c is formed in the middle of the first mounting plate 3a, short-strip-shaped holes 3d are formed in two sides of the first long-strip-shaped hole, and the distance between the end part of the first long-strip-shaped hole and the end part of the short-strip-shaped hole is matched with the gear seat; the second mounting plate 3b is provided with a second elongated hole 3e arranged corresponding to the first elongated hole 3 c;
the connecting member includes: a rotating shaft supporting plate 4 horizontally arranged on the first mounting plate 3a, a bearing plate 5 arranged on the second mounting plate 3b, a rotating shaft cover plate 6 arranged on the upper side of the rotating shaft supporting plate, and a rotating shaft mounting plate 7 arranged on the lower side of the rotating shaft supporting plate;
the middle of the rotating shaft supporting plate is provided with a mounting hole, the edge of the mounting hole is provided with a connecting hole, and the rotating shaft cover plate and the rotating shaft mounting plate are fixedly arranged on the rotating shaft supporting plate through a bolt group and the connecting hole;
a connecting shaft 8 is arranged in the middle of the mounting hole, the connecting shaft is vertically arranged, a rolling bearing structure is sleeved on the outer side of the connecting shaft, the rotating shaft cover plate is buckled on the upper side of the rolling bearing, and a through hole for the connecting shaft to pass through is formed in the middle of the rotating shaft cover plate; the middle of the rotating shaft mounting plate is provided with a mounting groove for supporting and positioning a rolling bearing;
the cross-section of the bearing plate is U-shaped, two arms of the bearing plate horizontally extend to two sides to form a horizontal plate surface, the horizontal plate surface is lapped on a second mounting plate in the supporting components at two sides, a connecting hole is formed in the horizontal plate surface, and the connecting hole is connected with the second strip-shaped hole 3e through a bolt group.
The further improvement and optimization of the steel ring reinforced flat car further comprises that the rotating shaft supporting plate 4 and the bearing plate 5 are arranged oppositely in the vertical direction; the support assembly further includes: and a bearing spring or a damping member disposed between the spindle support plate 4 and the bearing plate 5.
The further improvement and optimization of the steel ring reinforced flat car further comprises that the first mounting plate and the second mounting plate are connected through a side plate 9 vertically arranged on the outer side of the first mounting plate and the second mounting plate; the top of the side plate 9 protrudes upward and extends toward the roller 1a to form a shielding plate 9 a.
Further improvement and optimization to aforementioned steel ring reinforcement flatbed still include, the supporting component still includes, two sets up respectively in the front and back side of bearing plate 5, and the both ends welding is the metal connecting piece on second mounting panel 3 b.
The further improvement and optimization of the steel ring reinforced flat car further comprises that the metal connecting piece is I-shaped steel or square steel.
The further improvement and optimization of the steel ring reinforced platform lorry further comprises that the roller comprises a wheel body 1c used for being placed on a standard rail and an anti-drop wing 1d arranged on the inner side of the wheel body, wherein one side, facing the wheel body, of the anti-drop wing is provided with a bevel groove, and the height of the bevel groove is not less than 25% of the height of the standard rail.
The beneficial effects are that:
the flat car is consolidated to steel ring simple structure of this application is stable, easy dismounting, it is light to install the overall mass, the transport is convenient, adopt double-deck bearing structure, be convenient for satisfy the fixed demand of the multi-level installation of steel ring lifting device, can reequip simultaneously for traditional flat transport vehicle after demolising first half pivot fixed knot structure, wide applicability has, the dismouting is efficient, low to operational environment's requirement, be adapted to daily maintenance and the operation of salvageing on a small scale of patrolling and examining.
Drawings
FIG. 1 is a side view of a steel ring reinforced flat car;
FIG. 2 is a front view of a steel ring reinforced flat cart;
FIG. 3 is a front view of the steel ring reinforced flatbed;
fig. 4 is an outside cross-sectional view of the steel ring reinforced flat car.
Detailed Description
The present invention will be described in detail with reference to the following specific examples.
As shown in fig. 1 to 4, the present application relates to a steel ring reinforced flat car, which is mainly used in tunnel construction projects such as subways, and is used for supporting and installing equipment such as a steel ring hoisting mechanical arm, and the basic structure of the steel ring reinforced flat car comprises: the device comprises a roller group which can be arranged on a standard rail, supporting components which are arranged on two sides of the roller group, and connecting parts which are arranged on the supporting components;
in order to facilitate connection with a standard rail, the supporting and transporting structure in the application is consistent with a roller train structure in a traditional flat plate vehicle, and according to the equipment volume and the operation requirement, the roller train structure at least comprises two roller structures 1, wherein each roller structure comprises two rollers 1a capable of being bridged on the standard rail and a roller shaft 1b for connecting the two rollers; and the two ends of the roller shaft are provided with link key grooves, and the structure of the part is consistent with that of a traditional track supporting structure.
Particularly, in the process of hoisting the steel ring, the hoisting posture and height of the steel ring need to be adjusted repeatedly, and because the mass and size of the steel ring are larger than those of a steel ring reinforcing flat plate, during actual hoisting, certain vibration and deformation can occur in the posture change and adjustment process, and within a safe range, the vibration and deformation can buffer direct collision between structures but can cause local structure abrasion, for this reason, the roller in the embodiment comprises a wheel body 1c used for being placed on a standard rail and an anti-drop wing 1d arranged on the inner side of the wheel body, wherein one side of the anti-drop wing facing the wheel body is provided with an inclined groove, and the height of the inclined groove is not less than 25% of the height of the standard rail. Utilize the slope, can take place the deformation back of short time at gyro wheel middle part shaft structure and both sides structure because of the extrusion, make its rapid playback correct, get back to normal position when the deformation resumes, prevent edge extrusion wearing and tearing, guarantee the stability of gyro wheel structure, improve its life-span.
The support assembly includes: the device comprises gear sets connected to two ends of a roller shaft through connecting flat keys, a gear seat 2 used for connecting each gear set, and a supporting plate frame 3 used for fixing and supporting the gear seat; the supporting plate frame is of a double-layer structure and comprises a first mounting plate 3a and a second mounting plate 3b which are arranged in parallel; a first long-strip-shaped hole 3c is formed in the middle of the first mounting plate 3a, short-strip-shaped holes 3d are formed in two sides of the first long-strip-shaped hole, and the distance between the end part of the first long-strip-shaped hole and the end part of the short-strip-shaped hole is matched with the gear seat; the second mounting plate 3b is provided with a second elongated hole 3e arranged corresponding to the first elongated hole 3 c;
the first mounting plate and the second mounting plate are used for connecting and fixing steel ring hoisting equipment so as to be convenient for fixing and supporting, and meanwhile, in order to realize effective positioning, in the embodiment, the first mounting plate and the second mounting plate are connected through a side plate 9 vertically arranged on the outer side of the first mounting plate and the second mounting plate; for guaranteeing the gyro wheel surface neatly, prevent that impurity such as hoist and mount in-process tunnel top cement piece from unrestrained on the gyro wheel surface, in this embodiment, the top of curb plate 9 upwards protrudes and extends to gyro wheel 1a one side and form shielding plate 9a, and shielding plate 9a detains and establishes and form the shielding structure at the gyro wheel top.
Utilize length bar pore structure, be convenient for install the location fast, the quick adjustment overall structure of being convenient for simultaneously and the position or the angular relation of gyro wheel structure guarantee that each equipment structure can fix rapidly and adjust well.
Further, in order to ensure the stability of the whole mechanism and simultaneously construct a new supporting point, which is convenient for installing various accessory devices, in this embodiment, the supporting component further comprises two metal connecting pieces which are respectively arranged on the front side and the rear side of the bearing plate 5 and both ends of which are welded on the second mounting plate 3 b. The metal connecting piece is I-shaped steel or square steel. The metal connecting piece guarantees to maintain bearing structure's wholeness as additional strengthening on the one hand, reduces the mounting panel atress, and the installation and the location structure of other components and parts or equipment can also regard as traditional flatbed to use when pulling down top pivot mounting panel simultaneously, improves its expansion performance.
The connecting part is mainly used as a connecting structure of steel ring hoisting equipment (generally a specially-made mechanical arm), and the hoisting equipment generally needs to rotate around, so that the connecting part in the application comprises: a rotating shaft supporting plate 4 horizontally arranged on the first mounting plate 3a, a bearing plate 5 arranged on the second mounting plate 3b, a rotating shaft cover plate 6 arranged on the upper side of the rotating shaft supporting plate, and a rotating shaft mounting plate 7 arranged on the lower side of the rotating shaft supporting plate;
the middle of the rotating shaft supporting plate is provided with a mounting hole, the edge of the mounting hole is provided with a connecting hole, and the rotating shaft cover plate and the rotating shaft mounting plate are fixedly arranged on the rotating shaft supporting plate through a bolt group and the connecting hole;
a connecting shaft 8 is arranged in the middle of the mounting hole, the connecting shaft is vertically arranged, a rolling bearing structure is sleeved on the outer side of the connecting shaft, the rotating shaft cover plate is buckled on the upper side of the rolling bearing, and a through hole for the connecting shaft to pass through is formed in the middle of the rotating shaft cover plate; the middle of the rotating shaft mounting plate is provided with a mounting groove for supporting and positioning a rolling bearing;
the rotating shaft supporting plate 4 and the bearing plate 5 are arranged oppositely in the vertical direction; the support assembly further includes: and a bearing spring or a damping member disposed between the spindle support plate 4 and the bearing plate 5.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a flatbed is consolidated to steel ring which characterized in that includes: the device comprises a roller group which can be arranged on a standard rail, supporting components which are arranged on two sides of the roller group, and connecting parts which are arranged on the supporting components;
the roller group at least comprises two roller structures, and each roller structure comprises two rollers which can be bridged on a standard rail and a roller shaft for connecting the two rollers; the two ends of the roller shaft are provided with link key grooves;
the support assembly includes: the device comprises gear sets connected to two ends of a roller shaft through connecting flat keys, gear seats used for connecting the gear sets, and a supporting plate frame used for fixing and supporting the gear seats; the supporting plate frame is of a double-layer structure and comprises a first mounting plate and a second mounting plate which are arranged in parallel; a first long strip-shaped hole is formed in the middle of the first mounting plate, short strip-shaped holes are formed in two sides of the first strip-shaped hole, and the distance between the end part of the first long strip-shaped hole and the end part of the short strip-shaped hole is matched with the gear seat; the second mounting plate is provided with a second strip-shaped hole which corresponds to the first strip-shaped hole;
the connecting member includes: the rotating shaft supporting plate is horizontally arranged on the first mounting plate, the bearing plate is arranged on the second mounting plate, the rotating shaft cover plate is arranged on the upper side of the rotating shaft supporting plate, and the rotating shaft mounting plate is arranged on the lower side of the rotating shaft supporting plate;
the middle of the rotating shaft supporting plate is provided with a mounting hole, the edge of the mounting hole is provided with a connecting hole, and the rotating shaft cover plate and the rotating shaft mounting plate are fixedly arranged on the rotating shaft supporting plate through a bolt group and the connecting hole;
a connecting shaft is arranged in the middle of the mounting hole, the connecting shaft is vertically arranged, a rolling bearing structure is sleeved on the outer side of the connecting shaft, the rotating shaft cover plate is buckled on the upper side of the rolling bearing, and a through hole for the connecting shaft to pass through is formed in the middle of the rotating shaft cover plate; the middle of the rotating shaft mounting plate is provided with a mounting groove for supporting and positioning a rolling bearing;
the cross section of the bearing plate is U-shaped, two arms of the bearing plate horizontally extend to two sides to form a horizontal plate surface, the horizontal plate surface is lapped on a second mounting plate in the supporting assemblies at two sides, a connecting hole is formed in the horizontal plate surface, and the connecting hole is connected with the second elongated hole through a bolt group.
2. The steel ring reinforced flat cart according to claim 1, wherein the spindle support plate and the bearing plate are disposed to face each other in a vertical direction; the support assembly further includes: and the bearing spring or the damping element is arranged between the rotating shaft supporting plate and the bearing plate.
3. The steel ring reinforced flat cart according to claim 1, wherein the first mounting plate and the second mounting plate are connected by a side plate vertically disposed at the outer side thereof; the top of the side plate protrudes upwards and extends towards one side of the roller to form a shielding plate.
4. The steel ring reinforced flat cart according to claim 1, wherein the support assembly further comprises two metal connectors respectively disposed at the front and rear sides of the bearing plate and welded at both ends to the second mounting plate.
5. The steel ring reinforced flat cart according to claim 4, wherein said metal connecting member is an I-steel or a square steel.
6. The steel ring-reinforced flat cart according to claim 1, wherein the rollers comprise a wheel body for resting on standard rails, and an anti-slip wing provided on an inner side of the wheel body, wherein a bevel groove is provided on a side of the anti-slip wing facing the wheel body, and a height of the bevel groove is not less than 25% of a height of the standard rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023108908.4U CN214273720U (en) | 2020-12-22 | 2020-12-22 | Steel ring reinforced flat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023108908.4U CN214273720U (en) | 2020-12-22 | 2020-12-22 | Steel ring reinforced flat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214273720U true CN214273720U (en) | 2021-09-24 |
Family
ID=77800473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023108908.4U Active CN214273720U (en) | 2020-12-22 | 2020-12-22 | Steel ring reinforced flat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214273720U (en) |
-
2020
- 2020-12-22 CN CN202023108908.4U patent/CN214273720U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201189864Y (en) | Aluminum alloy vehicle body | |
| AU2003213525B2 (en) | Aerial cableway system and cableway cabin | |
| CN104527691A (en) | Mounting method and mounting bases for locomotive underframe parts | |
| CN201457386U (en) | Magnetic suspension type track inspection vehicle carriage skirt board | |
| CN214273720U (en) | Steel ring reinforced flat car | |
| CN212101682U (en) | Bridge crane trolley derailing prevention device | |
| CN206086735U (en) | Duct piece transport vehicle | |
| CN105692447A (en) | Hoisting device of underground railway line turnout assembly and hoisting method | |
| CN201849911U (en) | Conveying device for heavy equipment | |
| CN212559149U (en) | Prevent gnawing rail anticreep rail monkey | |
| CN103010246B (en) | A kind of lower bearing-type wheel rail operation mechanism of electric railway empty coach | |
| CN205500593U (en) | Subterranean railway drawing lines trouble subassembly overhead hoist | |
| CN215718033U (en) | Combined roller mechanism | |
| CN206579651U (en) | A kind of track construction vehicle carriage | |
| CN213951791U (en) | Rail transporting device for monorail vehicle for railway track construction | |
| CN112593947A (en) | Translation device and method for shield tunneling machine rear matching trolley | |
| CN111146720A (en) | Box-type substation is with overhauing dolly | |
| CN217100036U (en) | Carrier trolley for transporting finished automobile suspension system parts | |
| CN107415977A (en) | Bogie and there is its suspension car | |
| CN216807828U (en) | Rubbish hangs driving with guiding mechanism | |
| CN219523889U (en) | High-speed train prevents stepping on empty rubber strip structure | |
| CN219339460U (en) | Quick reset tool for derailing of track transportation plate vehicle for tunnel construction | |
| CN219214994U (en) | Foldable cab of engineering vehicle | |
| CN214114698U (en) | Cable anti-sagging device of segment crane | |
| CN217197666U (en) | Generator set trailer for flood prevention |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 Qidi Xiexin Science and Technology Innovation Park (QDXX-F2310), South Taizi Lake Innovation Valley, Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Rongsheng Jimei Technology Co.,Ltd. Address before: 430040 xujiatai 1 (15), Xinandu office, Dongxihu District, Wuhan City, Hubei Province Patentee before: Hubei Datang Ansheng Construction Engineering Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steel ring reinforced Flatbed trolley Effective date of registration: 20230712 Granted publication date: 20210924 Pledgee: Wuhan Pacific Bank of Communications Co.,Ltd. Pledgor: Wuhan Rongsheng Jimei Technology Co.,Ltd. Registration number: Y2023420000301 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000 Qidi Xiexin Science and Technology Innovation Park (QDXX-4A301), South Taizihu Innovation Valley, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Jingtun Technology Co.,Ltd. Country or region after: China Address before: 430000 Qidi Xiexin Science and Technology Innovation Park (QDXX-F2310), South Taizi Lake Innovation Valley, Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province Patentee before: Wuhan Rongsheng Jimei Technology Co.,Ltd. Country or region before: China |