CN220782323U - Automatic drilling device for bridge expansion device - Google Patents
Automatic drilling device for bridge expansion device Download PDFInfo
- Publication number
- CN220782323U CN220782323U CN202322093058.2U CN202322093058U CN220782323U CN 220782323 U CN220782323 U CN 220782323U CN 202322093058 U CN202322093058 U CN 202322093058U CN 220782323 U CN220782323 U CN 220782323U
- Authority
- CN
- China
- Prior art keywords
- sliding
- workbench
- bridge
- telescopic cylinder
- drilling
- 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.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 claims description 7
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of drilling tools, in particular to an automatic drilling device for a bridge expansion device, which comprises a workbench and drilling equipment; the workbench is provided with a sliding part, a positioning part which is arranged on the sliding part and used for locking the bridge expansion device, and a horizontal adjusting part which is arranged on the workbench and used for adjusting the position of the sliding part. The drilling of bridge telescoping device is accomplished through the linkage of locating part, sliding part and horizontal adjustment portion in this application, and its convenient operation, machining efficiency is high, low in manufacturing cost, and simple structure, it is convenient to make, can increase substantially telescoping device's drilling efficiency.
Description
Technical Field
The utility model relates to the technical field of drilling tools, in particular to an automatic drilling device for a bridge expansion device.
Background
The bridge expansion device is to meet the requirement of bridge deck deformation, and is usually arranged between two beam ends, between a beam end and a bridge abutment or at the hinge position of a bridge. The telescopic device is required to be freely telescopic in two directions parallel to and perpendicular to the axis of the bridge, so that the telescopic device is firm and reliable, and the vehicle is smooth and free from sudden jump and noise when running; can prevent rainwater and garbage soil from seeping and blocking; the installation, inspection, maintenance and dirt elimination are all simple and convenient. At the expansion joint, the railing and the bridge deck pavement are disconnected.
Prior art patent application number CN202020326491.X discloses a drilling equipment for railway bridge saddle board processing, including drilling equipment and operation panel, install the operation panel on the drilling equipment, when the push rod drives the trip and advances, drive the locating plate, when the locating plate is fixed, the trip block directional gear is fixed, reach the effect that can fix the object of operation panel upper end, after construction operation is accomplished, with the trip top guide bar, the trip laminating guide bar inclined plane, through rotation axis A and rotation axis B helping hand, return to the track of moving back the journey rail, thereby accomplish the circulation that falls back, and is easy and convenient to handle, through being provided with vibrating motor in the inside of saddle, vibrating motor can shake the iron fillings of object to get the inside of feed bin through the space on the operation panel, the effect of conveniently clearing up the piece has been played, through the four corners installation magnetic stone at the feed bin, adsorb the iron fillings, can avoid the iron fillings to get the feed bin because of vibrating motor's vibrations, prevent the secondary clearance.
In the prior art, slag removal of scrap iron after drilling can be effectively performed; the railway bridge support plate is particularly applied to the railway bridge support plate in the prior art, and is inconvenient to adjust and convey rapidly when the railway bridge support plate is drilled, so that the drilling efficiency of the railway bridge support plate is reduced.
Disclosure of Invention
The utility model aims to provide an automatic drilling device for a bridge expansion device, which solves the problem of lower efficiency when a conventional bridge expansion device is used for drilling.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an automatic drilling device of a bridge expansion device, which comprises a workbench and drilling equipment; the workbench is provided with a sliding part, a positioning part which is arranged on the sliding part and used for locking the bridge expansion device, and a horizontal adjusting part which is arranged on the workbench and used for adjusting the position of the sliding part.
Further, a sliding rail is arranged on the workbench, and the sliding part is a sliding supporting plate capable of sliding on the sliding rail; and conveying roller frames are respectively arranged on two sides of the workbench along the direction of the sliding rail.
Still further, the slide rail is the dove tail shape slide rail, the bottom of slip layer board be provided with the dove tail spout of slide rail adaptation.
Still further, the positioning part comprises at least one bearing fixing shaft and a first telescopic cylinder which are arranged on the top surface of the sliding supporting plate;
wherein a bearing is arranged on the bearing fixing shaft;
the first telescopic cylinder is fixed on the top surface of the sliding supporting plate through a first fixing seat, a pressing plate facing the bearing fixing shaft is arranged at the telescopic end of the first telescopic cylinder, and a clamping groove matched with the bridge telescopic device is formed in the pressing plate.
Still further, the horizontal adjustment portion is including setting up the flexible jar of second on the workstation, wherein the flexible end of the flexible jar of second is provided with the connection the fisheye joint of slip layer board, the flexible jar of second passes through the second fixing base and installs on the workstation.
Still further, the sliding support plate is level with the conveying surface of the conveying roller frame.
Compared with the prior art, the utility model has the beneficial technical effects that: the drilling of bridge telescoping device is accomplished through the linkage of locating part, sliding part and horizontal adjustment portion in this application, and its convenient operation, machining efficiency is high, low in manufacturing cost, and simple structure, it is convenient to make, can increase substantially telescoping device's drilling efficiency.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a schematic diagram of an automatic drilling device for a bridge expansion apparatus according to the present utility model;
fig. 2 is an enlarged partial schematic view of an automatic drilling device for a bridge expansion apparatus according to the present utility model.
Reference numerals illustrate: 1. a drill frame; 1a, drilling equipment; 2. a conveying roller frame; 3. a work table; 4. a slide rail; 5. a sliding support plate; 6. a bearing fixing shaft; 6a, a bearing; 7. a first telescopic cylinder; 7a, a first fixing seat; 7b, a material pressing plate; 8. a second telescopic cylinder; 8a, a second fixing seat; 8b, fish eye joints.
Detailed Description
The embodiment discloses an automatic drilling device for a bridge expansion device, which comprises a workbench 3 and drilling equipment, wherein a sliding part, a positioning part which is arranged on the sliding part and is used for locking the bridge expansion device, and a horizontal adjusting part which is arranged on the workbench 3 and is used for adjusting the position of the sliding part are arranged on the workbench 3;
wherein the drilling apparatus 1a is mounted directly above the table 3 by a drill rig 1; the drilling apparatus 1a is a drilling machine mounted on the drill frame 1;
as shown in fig. 1, two parallel sliding rails 4 are installed on the workbench 3, wherein the sliding rails 4 are dovetail-shaped sliding rails;
the sliding part is a sliding supporting plate 5 which can slide on the sliding rail 4, and a dovetail groove sliding groove matched with the sliding rail 4 is arranged at the bottom of the sliding supporting plate 5; thereby limiting the sliding supporting plate 5 on the sliding rail 4;
in this embodiment, a conveying roller frame 2 is respectively installed on two sides of the workbench 3 along the direction of the sliding rail 4; wherein the sliding supporting plate 5 is horizontally leveled with the conveying surface of the conveying roller frame 2; thereby being convenient for carry out the limit drilling to bridge telescoping device, also can carry out steadily.
In this embodiment, the positioning part includes two bearing fixing shafts 6 and a first telescopic cylinder 7 mounted on the top surface of the sliding support plate 5;
wherein a bearing 6a is installed on the bearing fixing shaft 6 so as to reduce friction with the bridge expansion apparatus;
the first telescopic cylinder 7 is fixed on the top surface of the sliding supporting plate 5 through a first fixed seat 7a, a material pressing plate 7b facing the bearing fixed shaft 6 is arranged at the telescopic end of the first telescopic cylinder 7, and a clamping groove matched with a bridge telescopic device is formed in the material pressing plate 7 b; thereby effectively positioning the bridge expansion device; the first telescopic cylinder 7 and the second telescopic cylinder 8 are air cylinders or hydraulic cylinders.
In this embodiment, the horizontal adjusting portion includes a second telescopic cylinder 8 disposed on the workbench 3, where a fisheye joint 8b connected to the sliding support plate 5 is installed at a telescopic end of the second telescopic cylinder 8, and the second telescopic cylinder 8 is installed on the workbench 3 through a second fixing seat 8 a;
in this embodiment, the second telescopic cylinder 8 is hinged to the sliding support plate 5, and may be specifically connected to the hinge seat through a hinge shaft.
When the bridge expansion device is used, the first expansion cylinder 7 is adjusted to adjust the distance between the material pressing plate 7b and the bearing fixing shaft 6, the bridge expansion device is placed between the material pressing plate 7b and the bearing fixing shaft 6, and clamping is adjusted through the first expansion cylinder 7; and then the drilling equipment 1a is used for drilling the bridge expansion device, and the sliding supporting plate 5 is adjusted to slide through the second expansion cylinder 8, so that the bridge expansion device is driven to move, and different positions are drilled.
The foregoing embodiments are merely illustrative of the preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to which the present utility model pertains should fall within the scope of the utility model as defined in the appended claims without departing from the spirit of the utility model.
Claims (4)
1. The utility model provides an automatic drilling equipment of bridge telescoping device, includes workstation and drilling equipment, its characterized in that: the workbench is provided with a sliding part, a positioning part which is arranged on the sliding part and used for locking the bridge expansion device, and a horizontal adjusting part which is arranged on the workbench and used for adjusting the position of the sliding part;
the workbench is provided with a sliding rail, and the sliding part is a sliding supporting plate capable of sliding on the sliding rail;
the positioning part comprises at least one bearing fixing shaft and a first telescopic cylinder which are arranged on the top surface of the sliding supporting plate; wherein a bearing is arranged on the bearing fixing shaft; the first telescopic cylinder is fixed on the top surface of the sliding supporting plate through a first fixing seat, a material pressing plate facing the bearing fixing shaft is arranged at the telescopic end of the first telescopic cylinder, and a clamping groove matched with the bridge telescopic device is formed in the material pressing plate;
the horizontal adjusting part comprises a second telescopic cylinder arranged on the workbench, a fisheye joint connected with the sliding support plate is arranged at the telescopic end of the second telescopic cylinder, and the second telescopic cylinder is arranged on the workbench through a second fixing seat.
2. The bridge telescoping device automatic drilling device of claim 1, wherein: and conveying roller frames are respectively arranged on two sides of the workbench along the direction of the sliding rail.
3. The bridge telescoping device automatic drilling device of claim 2, wherein: the sliding rail is a dovetail sliding rail, and a dovetail groove sliding groove matched with the sliding rail is formed in the bottom of the sliding supporting plate.
4. The bridge telescoping device automatic drilling device of claim 2, wherein: the sliding support plates are horizontally flush with the conveying surface of the conveying roller frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093058.2U CN220782323U (en) | 2023-08-05 | 2023-08-05 | Automatic drilling device for bridge expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093058.2U CN220782323U (en) | 2023-08-05 | 2023-08-05 | Automatic drilling device for bridge expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220782323U true CN220782323U (en) | 2024-04-16 |
Family
ID=90658523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322093058.2U Active CN220782323U (en) | 2023-08-05 | 2023-08-05 | Automatic drilling device for bridge expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220782323U (en) |
-
2023
- 2023-08-05 CN CN202322093058.2U patent/CN220782323U/en active Active
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| GR01 | Patent grant |