CN218667196U - Anti-slip device of TJ165 bridge girder erection machine - Google Patents
Anti-slip device of TJ165 bridge girder erection machine Download PDFInfo
- Publication number
- CN218667196U CN218667196U CN202223228855.9U CN202223228855U CN218667196U CN 218667196 U CN218667196 U CN 218667196U CN 202223228855 U CN202223228855 U CN 202223228855U CN 218667196 U CN218667196 U CN 218667196U
- Authority
- CN
- China
- Prior art keywords
- bridge girder
- girder erection
- erection machine
- screw rod
- base
- 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
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a TJ165 bridge girder erection machine slip-off prevention device, belonging to the technical field of auxiliary devices of large-scale bridge girder erection mechanical equipment; the bridge girder erection machine comprises a base arranged on the bridge girder erection machine; a telescopic component is arranged on the base; the telescopic component can be stretched in the vertical direction, and a clamping piece used for being connected and installed in a matching mode with the steel rail is arranged on the lower side of the telescopic component; the utility model discloses solved the swift current device of bridge girder erection machine that uses at present effectively and can't satisfy the slope demand that exceeds 20 thousandths, had the problem of certain swift current ease risk.
Description
Technical Field
The utility model relates to a large-scale bridge erection mechanical equipment auxiliary device technical field, concretely relates to swift current ease device is prevented to TJ165 bridge girder erection machine.
Background
The TJ165 railway bridge girder erection machine is a professional device for erecting railway T-shaped girders, and can be used for running on laid rails and carrying out construction such as bridge erection, rail laying and the like. The walking and braking of the bridge girder are completely dependent on the friction force between the wheels and the steel rails, the slipping risk exists when a bridge girder with a large slope is erected, the conventional processing method is to install the iron shoes/wheel stoppers below the walking wheels, and the braking performance of the bridge girder erection machine is dependent on the conventional processing method. However, the general braking performance can only meet the gradient within 20 per thousand, and the slip risk is greatly increased when the gradient is exceeded; this is a technical problem that needs to be solved at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a TJ165 bridging machine prevents swift current and leisurely installs to solve the current bridging machine of using and prevent swift current device and can't satisfy the slope demand that exceeds 20% thousandths, have the problem of certain swift current and leisurely risk.
In order to solve the above problem, the utility model provides a following technical scheme:
an anti-slip device of a TJ165 bridge girder erection machine; the bridge girder erection machine comprises a base arranged on the bridge girder erection machine; a telescopic component is arranged on the base; the telescopic assembly can stretch out and draw back along the vertical direction, and a clamping piece used for being matched with the steel rail to be connected and installed is arranged on the lower side of the telescopic assembly.
Preferably, the base is of two straight plate structures fixedly arranged on the lower rack of the bridge girder erection machine through welding; the two straight plates are arranged opposite to each other along the width direction of the bridge girder erection machine; a reinforcing rib is arranged between the back side of the straight plate and the bridge girder erection machine; the telescopic assembly is arranged between the two straight plates.
Preferably, the number of the bases arranged at the same length position on the bridge girder erection machine is two; and the two bases are symmetrically distributed.
Preferably, the telescopic assembly comprises a first screw rod; the upper part of the first screw rod is provided with a connecting lug plate; the width of the connecting lug plate corresponds to the distance between the two straight plates of the base; positioning holes are respectively formed in the middle of the connecting lug plate and the straight plate; the connecting lug plate is detachably arranged on the base through a bolt component; a threaded pipe sleeve is installed at the lower part of the first screw rod through threaded connection; the lower part of the threaded pipe sleeve is provided with a second screw rod through threaded connection; a connector is arranged at the lower bottom of the second screw rod; the upper end of the clamping piece is arranged at the position of the connector.
Furthermore, the thread specifications of the first screw rod and the second screw rod are the same, and the rotating directions are also the same; the first screw rod and the second screw rod can be screwed off from the threaded pipe sleeve.
Furthermore, a plurality of rotating grips are fixedly arranged on the outer side surface of the threaded pipe sleeve; the axis of the rotary handle is vertical to the central axis of the threaded pipe sleeve.
Preferably, the clamping piece can be a rail clamp or a steel wire rope sleeve.
The utility model discloses beneficial effect:
the utility model discloses a carry out fixed connection with the track of laying the bridge girder erection machine, can effectively prevent the swift current of bridge girder erection machine and ease. Mainly by the triplex, 1, base: and the part connected with the bridge girder erection machine is welded or bolted with the base at a proper position of the bridge girder erection machine. 2. A telescopic assembly: the utility model particularly relates to a double-end lead screw of adjustable length, two are the lead screw, and the centre is for adjusting the cover and playing the effect of adjusting length, 3, rail clamp/wire rope cover: one end is connected with the lower part of the screw rod, and the other end is connected with the steel rail; it locks rail and bridging machine through flexible subassembly to improve bridging machine's stability, reduce the swift current risk.
Drawings
Fig. 1 is a schematic structural view of the present invention in an embodiment;
description of the reference numerals: 1. the base, 2, flexible subassembly, 2A, first lead screw, 2B, connect the otic placode, 2C, threaded pipe box, 2D, second lead screw, 2E, connector, 2F, rotate the handle, 3, rail, 4, holder.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
the embodiment is as follows:
referring to fig. 1, the present embodiment provides an anti-slipping device for a TJ165 bridge girder erection machine; the bridge girder erection machine comprises a base 1 arranged on the bridge girder erection machine; a telescopic component 2 is arranged on the base 1; the telescopic assembly 2 can be stretched in the vertical direction, and a clamping piece 4 used for being connected and installed with the steel rail 3 is arranged on the lower side of the telescopic assembly 2.
The base 1 is of two straight plate structures fixedly arranged on a frame at the lower part of the bridge girder erection machine through welding; the two straight plates are arranged opposite to each other along the width direction of the bridge girder erection machine; a reinforcing rib is arranged between the back side of the straight plate and the bridge girder erection machine; the telescopic assembly 2 is mounted between two straight plates.
The number of the bases 1 arranged at the same length position on the bridge girder erection machine is two; and the two bases 1 are symmetrically distributed. In practical application, a plurality of groups of bases can be arranged at different positions of the bridge girder erection machine so as to comprehensively improve the anti-slip effect of the bridge girder erection machine
The telescopic assembly 2 comprises a first screw rod 2A; a connecting lug plate 2B is arranged at the upper part of the first screw rod 2A; the width of the connecting lug plate corresponds to the distance between the two straight plates of the base 1; positioning holes are respectively formed in the middle of the connecting lug plate 2B and the straight plate; the connecting lug plate 2B is detachably arranged on the base 1 through a bolt component; a threaded pipe sleeve 2C is arranged at the lower part of the first screw rod 2A through threaded connection; a second screw rod 2D is installed at the lower part of the threaded pipe sleeve 2C in a threaded connection manner; a connector 2E is arranged at the lower bottom of the second screw rod 2D; the upper end of the holder 4 is mounted at the position of the connector 2E.
The thread specifications of the first screw rod 2A and the second screw rod 2D are the same, and the rotating directions are also the same; the first screw rod 2A and the second screw rod 2D can both be screwed down from the threaded pipe sleeve 2C.
4 rotating grips 2F are fixedly arranged on the outer side surface of the threaded pipe sleeve 2C; the axis of the rotary handle 2F is perpendicular to the central axis of the threaded pipe sleeve 2C.
The clamping piece 4 can be a steel rail clamp or a steel wire rope sleeve. When the steel rail clip is used, the steel rail can be directly clipped, and when the steel wire rope sleeve is selected, the steel rail can be directly bound on the steel rail, and the steel rail clip and the steel wire rope sleeve are selected according to actual requirements.
When using this embodiment of the utility model device, at first need install on the bridging machine, later earlier with the extension of flexible subassembly, carry the rail with the holder of second lead screw below, then flexible subassembly until with rail and bridging machine locking, so can let the bridging machine just even as an organic whole with below rail, unable free slipping.
Claims (7)
1. The utility model provides a TJ165 bridging machine prevents swift current ease device which characterized in that: it comprises a base (1) arranged on a bridge girder erection machine; a telescopic component (2) is arranged on the base (1); the telescopic assembly (2) can be stretched in the vertical direction, and a clamping piece (4) used for being connected and installed with the steel rail (3) is arranged on the lower side of the telescopic assembly (2).
2. The TJ165 bridge girder erection machine anti-slip device according to claim 1, wherein: the base (1) is of two straight plate structures fixedly arranged on a frame at the lower part of the bridge girder erection machine by welding; the two straight plates are arranged opposite to each other along the width direction of the bridge girder erection machine; a reinforcing rib is arranged between the back side of the straight plate and the bridge girder erection machine; the telescopic assembly (2) is arranged between the two straight plates.
3. The TJ165 bridge girder erection machine anti-slip device according to claim 1, wherein: the number of the bases (1) arranged at the same length position on the bridge girder erection machine is two; and the two bases (1) are symmetrically distributed.
4. The TJ165 bridge girder erection machine anti-slip device according to claim 1, wherein: the telescopic assembly (2) comprises a first screw rod (2A); a connecting lug plate (2B) is arranged at the upper part of the first screw rod (2A); the width of the connecting lug plate corresponds to the distance between the two straight plates of the base (1); positioning holes are respectively formed in the middle of the connecting lug plate (2B) and the straight plate; the connecting lug plate (2B) is detachably arranged on the base (1) through a bolt assembly; a threaded pipe sleeve (2C) is connected and installed at the lower part of the first screw rod (2A) through threads; a second screw rod (2D) is connected and installed at the lower part of the threaded pipe sleeve (2C) through threads; a connector (2E) is arranged at the lower bottom of the second screw rod (2D); the upper end of the clamping piece (4) is arranged at the position of the connector (2E).
5. The TJ165 bridge girder erection machine anti-slip device according to claim 4, wherein: the thread specifications of the first screw rod (2A) and the second screw rod (2D) are the same, and the rotating directions are also the same; the first screw rod (2A) and the second screw rod (2D) can be screwed down from the threaded pipe sleeve (2C).
6. The TJ165 bridge girder erection machine anti-slip device according to claim 4, wherein: a plurality of rotary grips (2F) are fixedly arranged on the outer side surface of the threaded pipe sleeve (2C); the axis of the rotating grip (2F) is vertical to the central axis of the threaded pipe sleeve (2C).
7. The TJ165 bridge girder erection machine anti-slip device according to claim 1, wherein: the clamping piece (4) can be a rail clamp or a steel wire rope sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223228855.9U CN218667196U (en) | 2022-12-02 | 2022-12-02 | Anti-slip device of TJ165 bridge girder erection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223228855.9U CN218667196U (en) | 2022-12-02 | 2022-12-02 | Anti-slip device of TJ165 bridge girder erection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218667196U true CN218667196U (en) | 2023-03-21 |
Family
ID=85542965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223228855.9U Active CN218667196U (en) | 2022-12-02 | 2022-12-02 | Anti-slip device of TJ165 bridge girder erection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218667196U (en) |
-
2022
- 2022-12-02 CN CN202223228855.9U patent/CN218667196U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113937665B (en) | Cable tensioning device for overhead laying of cables based on electric power engineering | |
| US20120175479A1 (en) | Cantilever assembly | |
| CN218667196U (en) | Anti-slip device of TJ165 bridge girder erection machine | |
| CN210490280U (en) | Cable tensioning device for laying power distribution network | |
| CN204633226U (en) | Cable laying cable coaster | |
| CN210139337U (en) | Fixing clamp for motor production | |
| CN104627189B (en) | In-position vehicle for multi-functional converter transformer | |
| CN102545129A (en) | Large-section cable clamp | |
| CN113152166A (en) | Straddle type monorail track beam sliding erection tool | |
| CN110137883B (en) | overhead high-voltage line lays installation power accessory conductor spacer | |
| CN114934441A (en) | Anti-slip temporary sling cable clamp structure | |
| CN213341592U (en) | Cable hanging and fixing device of cable well | |
| CN212004596U (en) | A supporting structure for water pipe installation | |
| CN207686680U (en) | A kind of pulley blocks fixing device and rotary drilling rig | |
| CN113954699A (en) | Rigid-flexible transition system of variable cross-section busbar | |
| CN207003269U (en) | A kind of Inclined cable-stayed installation system | |
| CN206929163U (en) | Anchor ear device for column structure | |
| CN218203911U (en) | Cast-in-place beam formwork support structure | |
| CN209532633U (en) | A kind of heavy caliber PVC pipe separation device | |
| CN211991866U (en) | Fixing clamp | |
| CN213171015U (en) | Suspension and compensation device for indoor traction type construction elevator | |
| CN219627233U (en) | Tool for fastening loose stay wire | |
| CN216872828U (en) | Cable convenient to walk line | |
| CN220953389U (en) | Precast pile hammering device for prefabricated frame jacking construction | |
| CN215364265U (en) | Adjustable rope separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |