CN213772996U - Temporary support leg for walking type self-balancing cross-over bridge girder erection machine - Google Patents
Temporary support leg for walking type self-balancing cross-over bridge girder erection machine Download PDFInfo
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- CN213772996U CN213772996U CN202121457403.0U CN202121457403U CN213772996U CN 213772996 U CN213772996 U CN 213772996U CN 202121457403 U CN202121457403 U CN 202121457403U CN 213772996 U CN213772996 U CN 213772996U
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- balancing
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Abstract
The utility model discloses a temporary landing leg is used to frame bridge crane is crossed to walking self-balancing, including mounting panel, mounting flange pipe one, bending flange pipe, jack subassembly and end union piece, install in the end union piece and remove the wheel, the cooperation is installed to one side of end union piece and is removed the foot pole that the wheel used, the jack subassembly is installed at the top of end union piece, mounting flange pipe two is installed at the top of mounting flange pipe three, mounting flange pipe one is installed through rotatory external member in the top of bending flange pipe, the mounting panel is installed at the top of mounting flange pipe one. The utility model relates to a stride bridge crane technical field specifically is a walking self-balancing crosses temporary landing leg for bridge crane, and its constructor accessible is to a flange pipe subassembly confirm the difference in height between crane span structure body and the bottom, when carrying out subsequent regulation and using afterwards, accessible jack subassembly carries out relevant operation processing to but also improved the holistic actual operability of device.
Description
Technical Field
The utility model relates to a stride bridge crane technical field specifically is a walking self-balancing crosses temporary leg for bridge crane.
Background
From the structural form and the function of the bridge girder erection machine, the walking type self-balancing cross bridge girder erection machine is the most advanced. However, even if the automation degree and the advancement degree of the bridge girder erection machine are best developed, the girder erection construction is always a high-risk operation. The temporary support leg is positioned at the foremost end of the main beam and is of a sectional tubular column structure and is provided with a screw type telescopic jack so as to meet the requirement of via holes and conveniently adjust the levelness of the main beam. The top of the column body is connected with the bottom of the main beam through a plane flange. The temporary supporting leg is mainly used for temporarily supporting the front part of the bridge crane during hole-crossing operation. There is a need for a temporary support leg for a walking self-balancing overpass, but the existing temporary support leg for the walking self-balancing overpass has many problems or defects:
when the temporary support leg for the traditional walking type self-balancing overpass is installed and used, most of the temporary support legs for the traditional walking type self-balancing overpass are of an integral structure in actual use, so that the temporary support leg is inconvenient to disassemble and use in the later period and influences the overall actual use effect of the device;
on the other hand, the conventional temporary support leg for the walking type self-balancing overpass bridge girder erection machine is mostly inconvenient to move and use integrally in actual use, and the actual use effect of the whole device is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temporary landing leg is crossed to frame bridge crane is crossed to walking self-balancing to the relatively poor problem of its practicality when the installation that proposes among the above-mentioned background art is used is solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a walking self-balancing crosses temporary leg for bridging machine, includes mounting panel, mounting flange pipe one, buckles flange pipe, jack subassembly and end union piece, install the buffering spring part in the end union piece, and install between the bottom of buffering spring part and the end union piece and remove the wheel, the leg rod that the wheel used is removed in the cooperation is installed to one side of end union piece, the jack subassembly is installed at the top of end union piece, and the top of jack subassembly installs mounting flange pipe three, mounting flange pipe two is installed at the top of mounting flange pipe three, and the top of mounting flange pipe two installs the flange pipe of buckling, mounting flange pipe one is installed through rotatory external member in the top of the flange pipe one, the mounting panel is installed at the top of mounting flange pipe one, and the prong piece that the cooperation was used is installed at the top of mounting panel.
Preferably, a screw member is mounted on the mounting plate through a mounting screw.
Preferably, install the support pipe fitting that the cooperation was used between the bottom of the flange pipe of buckling and one side of installation flange pipe two, all run through between the flange pipe of buckling and the installation flange pipe two and install the fixing bolt one that the cooperation was used.
Preferably, a second fixing bolt matched with the mounting flange pipe is arranged between the bottom of the second mounting flange pipe and the top of the third mounting flange pipe in a penetrating mode.
Preferably, a third fixing bolt matched with the third mounting flange pipe is installed between the bottom of the third mounting flange pipe and the top of the jack assembly in a penetrating mode.
Preferably, a fourth fixing bolt matched with the jack assembly is installed between the bottom of the jack assembly and the top of the bottom connecting piece in a penetrating mode.
Preferably, a first rotating seat and a second rotating seat which are matched with each other are respectively arranged between the bottom connecting piece and one side of the supporting foot rod, the first rotating seat and the second rotating seat are arranged through a fifth fixing bolt, and a ground cushion plate is arranged at one end of the bottom of the supporting foot rod.
Compared with the prior art, the beneficial effects of the utility model are that: this temporary landing leg for bridge girder erection machine is striden to walking self-balancing is rational in infrastructure, has following advantage:
(1) the jack assembly is arranged at the top of the bottom connecting piece, the mounting flange pipe III is arranged at the top of the jack assembly, the mounting flange pipe II is arranged at the top of the mounting flange pipe III, the bending flange pipe used in cooperation is arranged at the top of the mounting flange pipe II, the mounting flange pipe I is arranged at the top of the bending flange pipe through the rotating sleeve piece, the mounting plate is arranged at the top of the mounting flange pipe I, when the mounting device is mounted and used, a constructor can determine the height difference between the bridge frame body and the bottom end through the flange pipe assembly, and then when the subsequent adjustment and use are carried out, the relevant operation treatment can be carried out through the jack assembly, so that the actual operability of the whole device is improved, and the problem that the whole structure is too integrated to cause more limitation during construction operation is avoided, the support legs are convenient for workers to disassemble at the later stage;
(2) the buffering spring part is arranged in the bottom connecting piece, the moving wheel matched with the buffering spring part is arranged between the bottom of the buffering spring part and the bottom connecting piece, and the supporting foot rod matched with the moving wheel is arranged on one side of the bottom connecting piece, so that when the device is installed and used, the spool can be moved and used through the moving assembly at the bottom of the device, the requirement of a via hole is met, the levelness of a main beam is conveniently adjusted, and the practical effect of the whole device is improved;
(3) the installation flange pipe I is installed at the top of the bent flange pipe through the rotating external member, the installation plate is installed at the top of the installation flange pipe I, the insertion tip block used in a matched mode is installed at the top of the installation plate, when the installation and the use are carried out, in order to play a temporary supporting effect, the whole stable supporting effect of the device is conveniently carried out, and therefore the whole practical effect of the device is also improved.
Drawings
FIG. 1 is a schematic side view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the mounting plate axial side structure of the present invention;
FIG. 4 is a schematic structural view of a bottom connection member of the present invention;
fig. 5 is a schematic diagram of the side structure of the leg bar shaft of the present invention.
In the figure: 1. mounting a plate; 101. a tip insertion block; 102. a screw member; 2. installing a flange pipe I; 201. mounting screws; 3. bending the flange pipe; 301. supporting the pipe; 302. fixing a first bolt; 4. installing a flange pipe II; 401. fixing a second bolt; 5. installing a flange pipe III; 501. fixing a bolt III; 6. a jack assembly; 601. fixing a bolt IV; 7. a bottom connection member; 701. a moving wheel; 702. a buffer spring member; 8. a leg bar; 801. a first rotating base; 802. a second rotating seat; 803. a floor mat; 804. fixing a bolt V; 9. the sleeve is rotated.
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. 1-5, the present invention provides an embodiment: a temporary support leg for a walking self-balancing overpass bridge girder erection machine comprises a mounting plate 1, a mounting flange pipe I2, a bent flange pipe 3, a jack component 6 and a bottom connector 7, wherein a buffering spring part 702 is installed in the bottom connector 7, a moving wheel 701 is installed between the bottom of the buffering spring part 702 and the bottom connector 7, a support leg rod 8 matched with the moving wheel 701 for use is installed on one side of the bottom connector 7, a first rotating base 801 and a second rotating base 802 matched with each other for use are respectively installed between the bottom connector 7 and one side of the support leg rod 8, a fifth fixing bolt 804 matched with each other for use is installed on the first rotating base 801 and the second rotating base 802 in a penetrating manner, the buffering spring part 702 is installed in the bottom connector 7, the moving wheel 701 matched with each other for use is installed between the bottom of the buffering spring part 702 and the bottom connector 7, and the support leg rod 8 matched with the moving wheel 701 for use is installed on one side of the bottom connector 7, when the device is installed for use, the integral device can move the line pipe for use through the moving assembly at the bottom, so that the requirement of via holes is met, the levelness of the main beam is convenient to adjust, and the practical effect of the integral device is improved;
specifically, a backing plate 803 is installed at one end of the bottom of the supporting rod 8, a jack assembly 6 is installed at the top of the bottom connecting piece 7, a mounting flange pipe III 5 is installed at the top of the jack assembly 6, a fixing bolt IV 601 matched with the mounting flange pipe III is installed between the bottom of the jack assembly 6 and the top of the bottom connecting piece 7 in a penetrating manner, a fixing bolt III 501 matched with the mounting flange pipe III is installed between the bottom of the mounting flange pipe III 5 and the top of the jack assembly 6 in a penetrating manner, a mounting flange pipe II 4 is installed at the top of the mounting flange pipe III 5, and a bent flange pipe 3 is installed at the top of the mounting flange pipe II 4;
specifically, a second fixing bolt 401 matched with the second mounting flange pipe 4 is installed between the bottom of the second mounting flange pipe 4 and the top of the third mounting flange pipe 5 in a penetrating manner, a supporting pipe 301 matched with the second mounting flange pipe 3 is installed between the bottom of the second mounting flange pipe 3 and one side of the second mounting flange pipe 4, a first fixing bolt 302 matched with the first mounting flange pipe 3 is installed between the bottom of the second mounting flange pipe 3 and the top of the second mounting flange pipe 4 in a penetrating manner, and a first mounting flange pipe 2 is installed on the top of the first mounting flange pipe 3 through a rotating sleeve member 9;
specifically, a jack assembly 6 is installed at the top of a bottom connecting piece 7, a mounting flange pipe III 5 is installed at the top of the jack assembly 6, a mounting flange pipe II 4 is installed at the top of the mounting flange pipe III 5, a bending flange pipe 3 matched with the mounting flange pipe II 4 is installed at the top of the mounting flange pipe II 4, a mounting flange pipe I2 is installed at the top of the bending flange pipe 3 through a rotating sleeve piece 9, a mounting plate 1 is installed at the top of the mounting flange pipe I2, when the mounting and the use are carried out, a constructor can determine the height difference between a bridge frame body and the bottom end through the flange pipe assemblies, and then when the subsequent adjustment and the use are carried out, the relevant operation treatment can be carried out through the jack assembly 6, so that the actual operability of the whole device is also improved;
specifically, the mounting plate 1 is mounted at the top of the mounting flange pipe I2, the tip block 101 matched with the mounting plate 1 is mounted at the top of the mounting flange pipe I2, the mounting screw 201 penetrating through the tip block 101 is mounted in the mounting flange pipe I2, and the screw piece 102 matched with the mounting flange pipe I is mounted in the mounting plate 1 in a penetrating manner;
specifically, through installing mounting flange pipe 2 at the top of bending flange pipe 3 through rotatory external member 9, through installing mounting panel 1 at the top of mounting flange pipe 2, and the tip piece 101 of inserting that the cooperation was used is installed at the top of mounting panel 1, when installing the use, in order to play interim supporting effect, the whole supporting effect that stabilizes that carries on of device of also being convenient for to the holistic practical effect of device has also been improved.
The working principle is as follows: when the bridge frame is used, firstly, a jack assembly 6 is installed at the top of a bottom connecting piece 7, a mounting flange pipe III 5 is installed at the top of the jack assembly 6, a mounting flange pipe II 4 is installed at the top of the mounting flange pipe III 5, a worker installs a bent flange pipe 3 matched with the mounting flange pipe II 4, a mounting flange pipe I2 is installed at the top of the bent flange pipe 3 through a rotating sleeve piece 9, a mounting plate 1 is installed at the top of the mounting flange pipe I2, when the bridge frame is installed and used, a constructor can determine the height difference between the bridge frame body and the bottom end through the flange pipe assembly, and then when the bridge frame is subsequently adjusted and used, the worker can perform relevant operation treatment through the jack assembly 6 during operation;
then, during installation, a worker performs buffering and shock absorption on the whole supporting leg through the buffering spring part 702 on the supporting leg, so that the influence of amplitude is reduced, and when the device is installed and used, the worker moves the spool through the moving assembly at the bottom through the moving wheel 701, so that the via hole requirement is met, and the levelness of the main beam is conveniently adjusted;
finally, the worker installs the mounting flange pipe 2 through the rotating sleeve 9 on the top of the bent flange pipe 3, then installs the mounting panel 1 through the top of the mounting flange pipe 2, and carries out a supporting occlusion with the supporting surface by the inserting point block 101 on the mounting panel 1, and carries out fixing operation.
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 (7)
1. The utility model provides a temporary landing leg is used to bridge crane is crossed to walking self-balancing, includes mounting panel (1), installation flange pipe (2), bent flange pipe (3), jack subassembly (6) and end union piece (7), its characterized in that: a buffering spring piece (702) is arranged in the bottom connecting piece (7), a moving wheel (701) is arranged between the bottom of the buffering spring piece (702) and the bottom connecting piece (7), one side of the bottom connecting piece (7) is provided with a supporting foot rod (8) used in cooperation with the moving wheel (701), the top of the bottom connecting piece (7) is provided with a jack component (6), and the top of the jack component (6) is provided with a mounting flange pipe III (5), a mounting flange pipe II (4) is arranged at the top of the mounting flange pipe III (5), the top of the mounting flange pipe II (4) is provided with a bent flange pipe (3), the top of the bent flange pipe (3) is provided with a mounting flange pipe I (2) through a rotating sleeve piece (9), the top of the mounting flange pipe I (2) is provided with a mounting plate (1), and a tip inserting block (101) which is matched with the mounting flange pipe I (2) is arranged between the mounting plate (1) and the mounting flange pipe I.
2. The temporary leg for walking self-balancing overpass bridge crane according to claim 1, wherein: the mounting plate (1) is provided with a screw piece (102) which is used in a matched mode through a mounting screw (201).
3. The temporary leg for walking self-balancing overpass bridge crane according to claim 1, wherein: install support pipe fitting (301) that the cooperation was used between the bottom of the flange pipe of buckling (3) and one side of mounting flange pipe two (4), all run through between the flange pipe of buckling (3) and mounting flange pipe two (4) and install fixing bolt (302) that the cooperation was used.
4. The temporary leg for walking self-balancing overpass bridge crane according to claim 1, wherein: and a second fixing bolt (401) matched with the mounting flange pipe II (4) is arranged between the bottom of the mounting flange pipe III (5) in a penetrating manner.
5. The temporary leg for walking self-balancing overpass bridge crane according to claim 1, wherein: and a third fixing bolt (501) matched with the third mounting flange pipe (5) is installed between the bottom of the third mounting flange pipe and the top of the jack assembly (6) in a penetrating manner.
6. The temporary leg for walking self-balancing overpass bridge crane according to claim 1, wherein: and a fourth fixing bolt (601) matched with the jack assembly for use is arranged between the bottom of the jack assembly (6) and the top of the bottom connecting piece (7) in a penetrating way.
7. The temporary leg for walking self-balancing overpass bridge crane according to claim 1, wherein: install swivel mount one (801) and swivel mount two (802) that the cooperation was used between one side of end union piece (7) and stand bar (8) respectively, and install through fixing bolt five (804) between swivel mount one (801) and swivel mount two (802), backing plate (803) are installed to the bottom one end of stand bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457403.0U CN213772996U (en) | 2021-06-29 | 2021-06-29 | Temporary support leg for walking type self-balancing cross-over bridge girder erection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457403.0U CN213772996U (en) | 2021-06-29 | 2021-06-29 | Temporary support leg for walking type self-balancing cross-over bridge girder erection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213772996U true CN213772996U (en) | 2021-07-23 |
Family
ID=76902090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121457403.0U Active CN213772996U (en) | 2021-06-29 | 2021-06-29 | Temporary support leg for walking type self-balancing cross-over bridge girder erection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213772996U (en) |
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2021
- 2021-06-29 CN CN202121457403.0U patent/CN213772996U/en active Active
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