CN214221083U - Highway bridge construction drilling platform - Google Patents
Highway bridge construction drilling platform Download PDFInfo
- Publication number
- CN214221083U CN214221083U CN202023101223.7U CN202023101223U CN214221083U CN 214221083 U CN214221083 U CN 214221083U CN 202023101223 U CN202023101223 U CN 202023101223U CN 214221083 U CN214221083 U CN 214221083U
- Authority
- CN
- China
- Prior art keywords
- base
- mount pad
- drill bit
- vertical
- drilling platform
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a public road bridge roof beam construction drilling platform, install the base of a plurality of gyro wheels including the bottom, the vertical fixed free bearing that is equipped with on the base, the articulated mount pad of installing on the fixed free bearing, the mount pad is rotated along the articulated department with fixed free bearing by drive assembly drive it, vertical sliding connection has floating seat on the mount pad, floating seat is improved level and is equipped with an installation arm, the vertical driving motor who installs on the installation arm, driving connection has the installation cover on the driving motor, be equipped with a drill bit on the installation cover, it is corresponding, set up on the base and supply the drill bit to pass through freely, the dead slot of keeping away of through-hole form, floating seat is by its vertical removal of elevating assembly drive. The utility model discloses the beneficial effect who reaches is: set up drive assembly, rotate through drive assembly drive mount pad, make the drilling angle of drill bit adjust, set up lifting unit and can adjust the drilling depth of drill bit.
Description
Technical Field
The utility model relates to a road and bridge construction technical field specifically is a public road and bridge roof beam construction drilling platform.
Background
Chinese patent No. CN207315224U discloses a public road bridge roof beam construction drilling platform, including the slide, the top sliding connection of slide has the slider rather than the cooperation use to the top fixedly connected with U template of slider, the top of slider and the inner wall fixedly connected with box that is located the U template to fixedly connected with baffle between the both sides of box inner chamber, the equal fixedly connected with shell in both sides at baffle top to spring fixedly connected with depression bar is passed through to shell inner chamber's bottom, the utility model relates to a drilling platform technical field. This public road bridge roof beam construction drilling platform safe and reliable has improved the accuracy of drilling position, has increased the quality of drilling for the device has fine shock attenuation effect, has guaranteed the absorbing effect, and is practical feasible, makes the device have fine practicality, and the drill bit position conveniently removes, has made things convenient for user's use, makes the device have fine regulatory function and has fine mobility.
The drilling device in the prior art can not adjust the drilling angle of the drill bit, only can drill a hole vertical to the ground, and the practicability is reduced.
In order to solve the problems, a drilling platform for highway bridge construction is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a public road bridge roof beam construction drilling platform, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:
the utility model provides a public road bridge roof beam construction drilling platform, install the base of a plurality of gyro wheels including the bottom, the vertical fixed free bearing that is equipped with on the base, the articulated mount pad of installing on the fixed free bearing, the mount pad is rotated along the articulated department with fixed free bearing by drive assembly drive it, vertical sliding connection has the floating seat on the mount pad, the floating seat is improved level and is equipped with an installation arm, the vertical driving motor that installs on the installation arm, driving connection has the installation cover on the driving motor, be equipped with a drill bit on the installation cover, it is corresponding, set up on the base and supply the drill bit freely to pass through, through-hole form keep away the dead slot, the floating seat is by its vertical removal of elevating assembly drive.
As a further optimization of the above technical solution, the mounting seat is provided with a sliding groove for the floating seat to be clamped and capable of freely sliding vertically.
As a further optimization of the technical scheme, the lifting assembly comprises a screw rod vertically and rotatably connected to the mounting seat, a threaded sleeve is vertically embedded in the floating seat, and the threaded sleeve is sleeved on the screw rod in a threaded manner.
As a further optimization of the above technical solution, the driving assembly includes a movable hinged support hinged to the base, a driving element is mounted on the movable hinged support, the driving element is connected with a connecting sleeve in a driving manner, and the connecting sleeve is hinged to the mounting base through a mounting pivot.
As a further optimization of the technical scheme, the driving element is a telescopic cylinder, and a cylinder rod of the telescopic cylinder is in threaded connection with the connecting sleeve.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: set up drive assembly, rotate through drive assembly drive mount pad, make the drilling angle of drill bit adjust, set up lifting unit and can adjust the drilling depth of drill bit, drive assembly sets up and is removed by drive element drive adapter sleeve, and then makes the mount pad along rotating with the articulated department of fixed free bearing, realizes drilling angle and adjusts, simple structure, simple operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of an assembly structure of a drilling platform for highway bridge construction of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
in the figure: 1-base, 2-clearance groove, 3-drill bit, 4-mounting sleeve, 5-mounting arm, 6-driving motor, 7-sliding groove, 8-screw rod, 9-screw sleeve, 10-floating seat, 11-connecting sleeve, 12-telescopic cylinder, 13-movable hinged support, 14-fixed hinged support and 15-mounting seat.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-2, a public road bridge roof beam construction drilling platform, includes that base 1 of a plurality of gyro wheels is installed to the bottom, the vertical fixed free bearing 14 that is equipped with on base 1, the articulated mount pad 15 of installing on the fixed free bearing 14, mount pad 15 is rotated along the articulated department with fixed free bearing 14 by the drive assembly drive, vertical sliding connection has floating seat 10 on the mount pad 15, floating seat 10 is improved level and is equipped with an installation arm 5, vertical driving motor 6 of installing on the installation arm 5, the drive is connected with the installation cover 4 on the driving motor 6, be equipped with a drill bit 3 on the installation cover 4, it is corresponding, offer on the base 1 supply drill bit 3 freely pass through, the clearance groove 2 of through-hole form, floating seat 10 is by its vertical removal of lifting unit drive.
In this embodiment, preferably, the mounting seat 15 is provided with a sliding groove 7 for the floating seat 10 to engage with and slide freely in a vertical direction, and the floating seat 10 is slidably connected to the mounting seat 15 by sliding and limiting the floating seat 10 in the sliding groove 7.
In this embodiment, preferably, the lifting assembly includes a screw rod 8 vertically and rotatably connected to the mounting base 15, a threaded sleeve 9 is vertically embedded in the floating base 10, and the threaded sleeve 9 is threadedly sleeved on the screw rod 8.
In this embodiment, preferably, the driving assembly includes a movable hinged support 13 hinged to the base 1, a telescopic cylinder 12 is mounted on the movable hinged support 13, a connecting sleeve 11 is drivingly connected to the telescopic cylinder 12, specifically, a cylinder rod of the telescopic cylinder 12 is in threaded connection with the connecting sleeve 11, and the connecting sleeve 11 is hinged to the mounting base 15 through a mounting pivot.
The utility model discloses a theory of operation: during drilling, at first, adjust drilling angle, namely, start telescopic cylinder, telescopic cylinder drive adapter sleeve removes, and then make the mount pad rotate along the articulated department with fixed free bearing, make the angle of drill bit and base top surface adjust, and then the drilling angle of drill bit has been adjusted, through manual rotation lead screw, lead screw and swivel nut screw thread revolve the close, and then the vertical removal of drive floating seat, make the drill bit remove down, switch on external power source in step, start driving motor, driving motor drives the drill bit and rotates, and then make the drill bit drill to the construction position, the drill bit is worn out from keeping away the dead slot, and then drill to the construction position.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a public road bridge roof beam construction drilling platform, its characterized in that, includes that the base of a plurality of gyro wheels is installed to the bottom, the vertical fixed free bearing that is equipped with on the base, the articulated mount pad of installing on the fixed free bearing, the mount pad is rotated along the articulated department with fixed free bearing by drive assembly drive, vertical sliding connection has the floating seat on the mount pad, the floating seat is improved level and is equipped with an installation arm, the vertical driving motor that installs on the installation arm, driving connection has the installation cover on the driving motor, be equipped with a drill bit on the installation cover, it is corresponding, set up on the base and supply the drill bit freely pass through, the dead slot of keeping away of through-hole form, the floating seat is by its vertical removal of lifting unit drive.
2. The drilling platform for highway bridge construction according to claim 1, wherein the mounting seat is provided with a sliding groove for clamping the floating seat and capable of freely sliding vertically.
3. The drilling platform for highway bridge construction according to claim 1, wherein the lifting assembly comprises a screw rod vertically and rotatably connected to the mounting base, a threaded sleeve is vertically embedded in the floating base, and the threaded sleeve is sleeved on the screw rod in a threaded manner.
4. The drilling platform for highway bridge construction according to claim 1, wherein the driving assembly comprises a movable hinge base hinged on the base, the movable hinge base is provided with a driving element, the driving element is in driving connection with a connecting sleeve, and the connecting sleeve is hinged on the mounting base through a mounting pivot.
5. The road and bridge construction drilling platform of claim 4, wherein the driving element is a telescopic cylinder, and a cylinder rod of the telescopic cylinder is in threaded connection with the connecting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023101223.7U CN214221083U (en) | 2020-12-21 | 2020-12-21 | Highway bridge construction drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023101223.7U CN214221083U (en) | 2020-12-21 | 2020-12-21 | Highway bridge construction drilling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221083U true CN214221083U (en) | 2021-09-17 |
Family
ID=77703894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023101223.7U Expired - Fee Related CN214221083U (en) | 2020-12-21 | 2020-12-21 | Highway bridge construction drilling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221083U (en) |
-
2020
- 2020-12-21 CN CN202023101223.7U patent/CN214221083U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |