CN220319614U - Trolley translation bracket - Google Patents
Trolley translation bracket Download PDFInfo
- Publication number
- CN220319614U CN220319614U CN202321896704.2U CN202321896704U CN220319614U CN 220319614 U CN220319614 U CN 220319614U CN 202321896704 U CN202321896704 U CN 202321896704U CN 220319614 U CN220319614 U CN 220319614U
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- trolley
- track
- tracks
- trolleys
- trolley track
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- 229910000831 Steel Inorganic materials 0.000 claims description 44
- 239000010959 steel Substances 0.000 claims description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a trolley translation bracket, which belongs to the field of subway construction equipment and comprises trolley tracks, duct piece trolleys, a support frame, first trolley tracks, brackets and second trolley tracks, wherein the trolley tracks are arranged on a base surface, the duct piece trolleys are arranged on the trolley tracks in a sliding manner, the support frame is arranged on the duct piece trolleys, the first trolley tracks are arranged on the support frame, and the first trolley tracks are perpendicular to the trolley tracks; the bracket is arranged on the base surface, and the second trolley track is arranged on the bracket. Two groups of wheels of the trolley are respectively clamped to first trolley tracks on the two segment trolleys, then the segment trolleys are driven to slide along the length direction of the trolley tracks through traction equipment, the trolley can be enabled to translate, the trolley is pulled through the traction equipment, the trolley is enabled to move to the paved originating line track in the station, the construction process of the whole moving trolley is convenient and rapid, and the time and labor consumption problem during moving the trolley is effectively solved.
Description
Technical Field
The application relates to the field of subway construction equipment, in particular to a trolley translation bracket.
Background
When urban subway construction is carried out, as the diameter and the burial depth of the shield tunnel are continuously increased, stratum and environmental conditions are more and more complex, the construction is generally carried out by adopting a half-cover excavation method, after a shield is carried out to a subsequent trolley, the trolley is required to be carried out in a translation mode, and after the trolley is translated, the trolley is pulled to a paved originating line track in a station by pulling equipment.
At present, because the dead weight of the trolley is heavy, a large number of constructors are usually required to be equipped in the process of translating and towing the trolley, and meanwhile, the trolley can be moved by providing enough power through matching with towing equipment, so that a large number of manpower and material resources are consumed.
Disclosure of Invention
In order to solve the problem of time and labor consumption when moving the trolley, the application provides a trolley translation bracket.
The application provides a platform truck translation support adopts following technical scheme:
the trolley translation bracket comprises trolley rails, duct piece trolleys, a support frame, first trolley rails, brackets and second trolley rails, wherein the trolley rails are arranged on a base surface, the duct piece trolleys are arranged on the trolley rails in a sliding mode, the support frame is arranged on the duct piece trolleys, the first trolley rails are arranged on the support frame, and the first trolley rails are perpendicular to the trolley rails; the bracket is arranged on the base surface, and the second trolley track is arranged on the bracket.
Through adopting above-mentioned technical scheme, when the platform truck goes into the well, block respectively two sets of wheels of platform truck to the first platform truck track on two section of jurisdiction dollies, then drive section of jurisdiction dollies along the orbital length direction of dolly through traction equipment and slide, can make the platform truck translate, when first platform truck track aligns with two second platform truck tracks, rethread traction equipment pulls the platform truck for the platform truck removes to the second platform truck track from first platform truck track, removes to the line track department of launching that has paved in the station from the second platform truck track again, and the construction process convenient and fast of whole mobile platform truck effectively improves the time consuming and labor consuming problem when moving the platform truck.
Optionally, the duct piece trolley is provided with a connecting steel, and the connecting steel is connected with the adjacent duct piece trolley.
Through adopting above-mentioned technical scheme, connecting steel makes adjacent section of jurisdiction dolly be connected for when one section of jurisdiction dolly removed, another section of jurisdiction dolly removed thereupon, and the removal of two section of jurisdiction dollies of prevention has the deviation, promotes the synchronism that two section of jurisdiction dollies removed.
Optionally, the first trolley track is detachably provided with a pair of iron shoes, and the iron shoes are abutted with wheels of the trolley on the first track.
Through adopting above-mentioned technical scheme, after the wheel card of platform truck is to first platform truck track, the staff passes through the wheel butt of skate and platform truck, and the wheel of restriction platform truck removes on first platform truck track, promotes the stability of platform truck on first platform truck track when section of jurisdiction dolly removes.
Optionally, the bracket comprises a vertical steel and a supporting support, wherein a plurality of vertical steels are arranged on the base surface, the supporting support is arranged on the vertical steels, and the second trolley track is arranged on the supporting support.
Through adopting above-mentioned technical scheme, a plurality of vertical steels support the support, and a plurality of supports support the orbital support of second platform truck again, form the orbital multiple spot of second platform truck and support, promote the orbital steadiness of second platform truck.
Optionally, a limit bolt is arranged on the support, and the limit bolt is in threaded connection with the second trolley track.
Through adopting above-mentioned technical scheme, the staff is with spacing bolt from propping up screw-in second trolley track in, and the restriction second trolley track is propped up and is removed, promotes the stability of second trolley track on propping up.
Optionally, diagonal bracing steel is arranged between the adjacent vertical steel.
Through adopting above-mentioned technical scheme, the bracing steel is connected adjacent vertical steel, for adjacent vertical steel provides auxiliary stay, and then promotes the bearing capacity of vertical steel.
Optionally, be provided with the coupling mechanism who is used for being connected with first trolley track on the second trolley track, coupling mechanism includes connecting seat and retaining member, the connecting seat articulates the setting on the second trolley track, the retaining member sets up on the connecting seat and is used for restricting the connecting seat on first trolley track.
Through adopting above-mentioned technical scheme, section of jurisdiction dolly removes to when making first trolley track and second trolley track align, and the staff rotates the connecting seat for connecting seat and first trolley track butt, then restrict the connecting seat on first trolley track through the retaining member, can accomplish first trolley track and the orbital connection of second trolley, promote first trolley track and second trolley track and connect stability.
Optionally, the retaining member includes the locking bolt, locking bolt screw thread sets up on the connecting seat, offer the screw hole that is used for with locking bolt threaded connection on the first trolley track.
Through adopting above-mentioned technical scheme, the staff screws in locking bolt threaded hole, can restrict first trolley track and remove on the connecting seat, accomplishes first trolley track and the orbital stable connection of second trolley.
In summary, the present application includes at least one of the following beneficial technical effects:
1. two groups of wheels of the trolley are respectively clamped on a first trolley track on two segment trolleys, then the segment trolleys are driven to slide along the length direction of the trolley track through traction equipment, so that the trolley can translate, and the trolley is pulled through the traction equipment, so that the trolley moves from the first trolley track to a second trolley track, the whole construction process of the moving trolley is convenient and quick, and the problem of time and labor consumption in moving the trolley is effectively solved;
2. the adjacent duct piece trolleys are connected by the connecting steel, so that when one duct piece trolley moves, the other duct piece trolley moves along with the duct piece trolley, deviation of movement of the two duct piece trolleys is prevented, and the synchronism of movement of the two duct piece trolleys is improved;
3. the staff rotates the connecting seat for connecting seat and first trolley track butt, then restrict the connecting seat on first trolley track through the retaining member, promote first trolley track and second trolley track connection's stability.
Drawings
Fig. 1 is a schematic structural view of a carriage translation bracket according to an embodiment of the present application.
Fig. 2 is an exploded schematic view of a first trolley track and a second trolley track in accordance with an embodiment of the present application.
Reference numerals: 1. a trolley track; 2. segment trolley; 3. a support frame; 4. a first trolley track; 41. a threaded hole; 5. a bracket; 51. vertical steel; 52. a support; 6. a second trolley track; 7. connecting steel; 8. an iron shoe; 9. a limit bolt; 10. diagonal bracing steel; 11. a connecting mechanism; 1111. a connecting seat; 112. a locking member; 1121. a locking bolt; 12. and (5) connecting a plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
The embodiment of the application discloses a trolley translation bracket.
Referring to fig. 1, the carriage translation bracket includes a carriage track 1, a segment carriage 2, a support frame 3, a first carriage track 4, a bracket 5, and a second carriage track 6.
Referring to fig. 1, a trolley track 1 is installed on a base surface in a tunnel, two segment trolleys 2 are slidably installed on the trolley track 1, in this embodiment, wheels are installed on two sides of the segment trolleys 2, the trolley track 1 comprises two tracks, and the wheels on two sides of the segment trolleys 2 slide on one track respectively; one of them section of jurisdiction dolly 2 is last to install connect steel 7, connect steel 7 and adjacent section of jurisdiction dolly 2 and be connected, in this embodiment, connect steel 7's both ends respectively through the bolt with one section of jurisdiction dolly 2 be connected, and install connecting plate 12 on the section of jurisdiction dolly 2, the staff of being convenient for is connected to section of jurisdiction dolly 2 with the steel cable of hauling equipment, when the staff pulls section of jurisdiction dolly 2 and slides on dolly track 1, only need pull one section of jurisdiction dolly 2, can drive another section of jurisdiction dolly 2 and remove, and can prevent that there is the deviation in the removal of two section of jurisdiction dollies 2, promote the synchronism that two section of jurisdiction dollies 2 removed.
Referring to fig. 1, a supporting frame 3 is installed on a duct piece trolley 2, a first trolley track 4 is installed on the supporting frame 3, the first trolley track 4 is perpendicular to the trolley track 1, in this embodiment, the supporting frame 3 is formed by connecting a plurality of i-beams horizontally and vertically, and stability of supporting the first trolley track 4 is improved; the first trolley track 4 is detachably provided with the iron shoes 8, in the embodiment, the iron shoes 8 are arranged on the first trolley track 4, two ends of the two iron shoes 8 are respectively provided with extension plates extending towards the direction close to the first trolley track 4, the two extension plates are respectively clamped on two sides of the first trolley track 4, a worker enables wheels of a trolley to be respectively clamped between the two iron shoes 8, rolling friction between the trolley and the first trolley track 4 is changed into sliding friction, wheels of the trolley are limited to move on the first trolley track 4, and stability of the trolley on the first trolley track 4 when the segment trolley 2 moves is improved.
Referring to fig. 1, a bracket 5 is installed on a base surface in a tunnel, the bracket 5 includes vertical steels 51 and a supporting brace 52, the vertical steels 51 are installed on the base surface in the tunnel in a plurality of, the vertical steels 51 are arranged in two rows, diagonal bracing steels 10 are installed between adjacent vertical steels 51, in this embodiment, the vertical steels 51 and the diagonal bracing steels 10 are all i-shaped steels, the diagonal bracing steels 10 connect adjacent vertical steels 51, so that the two vertical steels 51 are connected into a whole, support is provided for the adjacent vertical steels 51, and the bearing capacity of the adjacent vertical steels 51 is improved; the top at vertical steel 51 is installed to the brace 52, the cross-sectional shape of brace 52 is the U-shaped, second trolley track 6 installs in the brace 52, second trolley track 6 is parallel with first trolley track 4, and install stop bolt 9 on the brace 52, stop bolt 9 passes the lateral wall of brace 52 and threaded the wearing to in the second trolley track 6, stop bolt 9 now second trolley track 6 removes on the brace 52, promote the stability of second trolley track 6 on the brace 52, and support brace 52 and second trolley track 6 through a plurality of vertical steels 51, when making the trolley walk on second trolley track 6, the load can be dispersed on a plurality of vertical steels 51, promote the stability of trolley when walking on second trolley track 6.
Referring to fig. 1 and 2, a connection mechanism 11 is mounted on the second trolley track 6, the connection mechanism 11 is used for connecting with the first trolley track 4, the connection mechanism 11 comprises a connection seat 1111 and a locking member 112, the connection seat 1111 is hinged at one end of the second trolley track 6 near the first trolley track 4, in this embodiment, the cross section of the connection seat 1111 is in a U shape, and the inner diameter of the connection seat 1111 is the same as the width of the first trolley track 4 and the second trolley track 6; the locking member 112 is mounted on the connection seat 1111, the locking member 112 is used for limiting the connection seat 1111 on the first trolley track 4, the locking member 112 comprises a locking bolt 1121, in this embodiment, the locking bolt 1121 is mounted on both side walls of the connection seat 1111 in a threaded manner, both sides of the first trolley track 4 are provided with threaded holes 41, and the threaded holes 41 are used for being in threaded connection with the locking bolt 1121.
When the segment trolley 2 drives the first trolley track 4 to move to be aligned with the second trolley track 6, a worker rotates the connecting seat 1111, so that one end of the connecting seat 1111 away from the second trolley track 6 is attached to the first trolley track 4, the locking bolt 1121 faces the threaded hole 41, then the worker rotates the locking bolt 1121, the locking bolt 1121 is threaded into the threaded hole 41, connection of the first trolley track 4 and the second trolley track 6 can be completed, stability of connection of the first trolley track 4 and the second trolley track 6 is improved, and stability of the trolley when the trolley moves from the first trolley track 4 to the second trolley track 6 is improved.
The implementation principle of the trolley translation bracket provided by the embodiment of the application is as follows: when the trolley goes down the well, the wheels on two sides of the trolley are driven to be respectively abutted to the first trolley rails 4 on the two duct piece trolleys 2, at the moment, the duct piece trolleys 2 can be pulled through the traction equipment, so that the two duct piece trolleys 2 can move on the trolley rails 1 along the length direction of the trolley rails 1, translation of the trolley can be achieved, when the duct piece trolleys 2 move to the position where the first trolley rails 4 and the second trolley rails 6 are opposite, a worker rotates the connecting seat 1111 and twists the locking bolts 1121 to the threaded holes 41, the first trolley rails 4 and the second trolley rails 6 are connected, then the iron shoes 8 are removed, limitation on trolley movement is relieved, the trolley can be pulled through the traction equipment, the trolley can move from the first trolley rails 4 to the second trolley rails 6, then move from the second trolley rails 6 to the position of the paved starting line rails in the station, and the whole construction process of the moving trolley is convenient and rapid, and the problem of time and labor consumption during moving the trolley is effectively solved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a platform truck translation support which characterized in that: the pipe piece trolley comprises a trolley track (1), pipe piece trolleys (2), supporting frames (3), first trolley tracks (4), brackets (5) and second trolley tracks (6), wherein the trolley track (1) is arranged on a base surface, the two pipe piece trolleys (2) are arranged on the trolley track (1) in a sliding mode, the supporting frames (3) are arranged on the pipe piece trolleys (2), the first trolley tracks (4) are arranged on the supporting frames (3), and the first trolley tracks (4) are perpendicular to the trolley tracks (1); the bracket (5) is arranged on a base surface, and the second trolley track (6) is arranged on the bracket (5).
2. A trolley translation bracket according to claim 1, wherein: the pipe segment trolley (2) is provided with connecting steel (7), and the connecting steel (7) is connected with the adjacent pipe segment trolley (2).
3. A trolley translation bracket according to claim 1, wherein: the first trolley track (4) is detachably provided with iron shoes (8), and the iron shoes (8) are abutted with wheels of the trolley on the first track.
4. A trolley translation bracket according to claim 1, wherein: the bracket (5) comprises vertical steel (51) and a supporting support (52), wherein a plurality of vertical steel (51) are arranged on a base surface, the supporting support (52) is arranged on the vertical steel (51), and the second trolley track (6) is arranged on the supporting support (52).
5. A trolley translation bracket according to claim 4, wherein: the support (52) is provided with a limit bolt (9), and the limit bolt (9) is in threaded connection with the second trolley track (6).
6. A trolley translation bracket according to claim 4, wherein: and diagonal bracing steel (10) is arranged between the adjacent vertical steel (51).
7. A trolley translation bracket according to claim 1, wherein: the trolley is characterized in that a connecting mechanism (11) used for being connected with the first trolley track (4) is arranged on the second trolley track (6), the connecting mechanism (11) comprises a connecting seat (1111) and a locking piece (112), the connecting seat (1111) is hinged to the second trolley track (6), and the locking piece (112) is arranged on the connecting seat (1111) and used for limiting the connecting seat (1111) on the first trolley track (4).
8. A trolley translation bracket according to claim 7, wherein: the locking piece (112) comprises a locking bolt (1121), the locking bolt (1121) is arranged on the connecting seat (1111) in a threaded mode, and a threaded hole (41) used for being in threaded connection with the locking bolt (1121) is formed in the first trolley track (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321896704.2U CN220319614U (en) | 2023-07-18 | 2023-07-18 | Trolley translation bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321896704.2U CN220319614U (en) | 2023-07-18 | 2023-07-18 | Trolley translation bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220319614U true CN220319614U (en) | 2024-01-09 |
Family
ID=89421705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321896704.2U Active CN220319614U (en) | 2023-07-18 | 2023-07-18 | Trolley translation bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220319614U (en) |
-
2023
- 2023-07-18 CN CN202321896704.2U patent/CN220319614U/en active Active
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