CN217571008U - Front and rear pull rod drilling tool of container crane - Google Patents
Front and rear pull rod drilling tool of container crane Download PDFInfo
- Publication number
- CN217571008U CN217571008U CN202221843912.1U CN202221843912U CN217571008U CN 217571008 U CN217571008 U CN 217571008U CN 202221843912 U CN202221843912 U CN 202221843912U CN 217571008 U CN217571008 U CN 217571008U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- shaft clamping
- eccentric sleeve
- drilling
- template
- 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
- Earth Drilling (AREA)
Abstract
The utility model discloses a front and back pull rod drilling tool of a container crane, which comprises an eccentric sleeve drilling mechanism, a shaft clamping plate drilling mechanism and an anti-falling mechanism; the eccentric sleeve drilling mechanism is assembled at the position of an eccentric sleeve shaft hole of the front pull rod and comprises an eccentric sleeve fixture, an eccentric sleeve drilling template and an eccentric sleeve fastening assembly, wherein the eccentric sleeve fixture and the eccentric sleeve drilling template are arranged at two sides of the position of the eccentric sleeve shaft hole; the shaft clamping plate drilling mechanism is assembled at the positions of shaft clamping plate bolt holes of the rear pull rod and the portal frame, and comprises a shaft clamping plate clamp, a shaft clamping plate drilling template and a shaft clamping plate fastening assembly, wherein the shaft clamping plate clamp and the shaft clamping plate drilling template are arranged at two sides of the position of the shaft clamping plate bolt holes, and the shaft clamping plate fastening assembly is used for connecting and fastening the shaft clamping plate clamp and the shaft clamping plate drilling template; the anti-falling mechanism is arranged on the front pull rod, the rear pull rod and the portal frame and is also connected with the eccentric trepanning drill mechanism and the shaft clamping plate drill mechanism. The utility model discloses with the accurate positioning and the processing that satisfy the preceding pull rod of various specifications, back pull rod, portal frame card axle plate bolt hole.
Description
Technical Field
The utility model relates to a container crane makes the technique, and more specifically says, relates to a container crane's front and back pull rod drilling frock.
Background
Referring to fig. 1, a tie rod system is an important component of a shore bridge project, in the process of manufacturing the shore bridge, according to a manufacturing process flow, a front tie rod 1 and a rear tie rod 2 are required to be manufactured into a whole, the front tie rod 1 is generally made of i-shaped steel, the rear tie rod 2 is generally made of round steel, the length is 15-35 mm, the weight is generally about 3-7 tons, and the shore bridge is long in size and soft in hardness. In order to reduce the processes of transferring, waiting for eccentric match drilling of products and the like, the conventional scribing and drilling are carried out before front and rear pull rod shaft clamping plate bolt holes and eccentric trepanning after the shaft holes of a pull rod boring site are machined, but the method easily causes the size deviation, increases the quality risk and has lower production efficiency.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect that exists among the prior art, the utility model aims at providing a container crane's front and back pull rod drilling frock to satisfy the accurate positioning and the processing of the preceding pull rod of various specifications, back pull rod, portal frame chuck plate bolt hole.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drilling tool for front and rear pull rods of a container crane comprises an eccentric sleeve drilling mechanism, a shaft clamping plate drilling mechanism and an anti-falling mechanism;
the eccentric sleeve drilling mechanism is assembled at the position of an eccentric sleeve shaft hole of the front pull rod and comprises an eccentric sleeve fixture, an eccentric sleeve drilling template and an eccentric sleeve fastening assembly, wherein the eccentric sleeve fixture and the eccentric sleeve drilling template are arranged at two sides of the position of the eccentric sleeve shaft hole;
the shaft clamping plate drilling mechanism is assembled at the positions of shaft clamping plate bolt holes of the rear pull rod and the portal frame, and comprises a shaft clamping plate clamp, a shaft clamping plate drilling template and a shaft clamping plate fastening assembly, wherein the shaft clamping plate clamp and the shaft clamping plate drilling template are arranged at two sides of the position of the shaft clamping plate bolt holes, and the shaft clamping plate fastening assembly is used for connecting and fastening the shaft clamping plate clamp and the shaft clamping plate drilling template;
the anti-falling mechanism is arranged on the front pull rod, the rear pull rod and the portal frame and is also connected with the eccentric sleeve drilling mechanism and the shaft clamping plate drilling mechanism.
Preferably, the eccentric sleeve drill template is in a disc shape, and a circular step is arranged in the middle of the inner side surface of the eccentric sleeve drill template;
an eccentric sleeve handle is arranged at the circle center position of the outer side surface of the eccentric sleeve drill template;
a plurality of through holes are uniformly distributed on the surface of the eccentric sleeve drill template along the circumference of the eccentric sleeve drill template, and steel sleeves are arranged on the through holes;
and the surface of the eccentric sleeve drill template is also provided with a mounting hole.
Preferably, the eccentric sleeve clamp is arranged in a disc shape;
and a bolt hole is arranged at the circle center of the eccentric sleeve clamp.
Preferably, the eccentric sleeve fastening assembly comprises a bolt arranged at the circle center of the inner side surface of the eccentric sleeve drill template and a nut matched with the bolt.
Preferably, the shaft clamping plate drilling template is rectangular, and a circular step is arranged in the middle of the inner side surface of the shaft clamping plate drilling template;
a shaft clamping plate handle is arranged at the center of the outer side surface of the shaft clamping plate drilling template;
through holes are formed in the four corner positions of the shaft clamping plate drill template, and steel sleeves are matched on the through holes;
and the surface of the shaft clamping plate drilling template is also provided with a mounting hole.
Preferably, the shaft clamping plate clamp is arranged in a disc shape;
and a bolt hole is formed in the circle center of the shaft clamping plate clamp.
Preferably, the shaft clamping plate fastening assembly comprises a bolt arranged at the circle center of the inner side surface of the shaft clamping plate drilling template and a nut matched with the bolt.
Preferably, the anti-falling mechanism comprises an anti-falling bracket, a fixing clamp and an anti-falling chain;
the upper end of the anti-falling bracket is provided with a fixing ring, and the fixing clamp is arranged at the lower end of the anti-falling bracket;
the fixing clamp is provided with a fixing bolt;
the upper end of the anti-falling chain is connected with the fixing ring through a spring hook;
the lower end of the anti-falling chain is connected with a magnet drill, and the magnet drill is connected and fixed with the steel sleeve.
The utility model provides a front and back pull rod drilling frock of container crane to solve prior art's defect and satisfy the eccentric cover bolt hole demand of man-hour of front pull rod, and satisfy the accurate positioning and the processing of the preceding pull rod of various specifications, back pull rod, portal frame chuck plate bolt hole simultaneously, prevent weighing down falling that the chain prevented magnet under the outage condition and bore, prevent that the injury from producing.
Drawings
FIG. 1 is a schematic view of a prior art front and rear tie bar arrangement;
FIG. 2 is a schematic structural view of an eccentric trepanning mechanism in the front and rear pull rod drilling tool of the present invention;
FIG. 3 is a schematic view of the eccentric bushing plate of FIG. 2;
FIG. 4 is a schematic structural view of a chuck plate drilling mechanism in the front and rear pull rod drilling tool of the present invention;
FIG. 5 is a schematic diagram of the structure of the chuck plate drilling template of FIG. 4;
FIG. 6 is a schematic structural view of the anti-falling mechanism in the front and rear pull rod drilling tool of the present invention;
FIG. 7 is a schematic view of the installation of the eccentric sleeve drilling mechanism in the front and rear pull rod drilling tool of the present invention;
FIG. 8 is a schematic illustration of the eccentric trephine mechanism of FIG. 7 coupled to the fall arrest mechanism;
fig. 9 is an installation schematic diagram of the chuck plate drilling mechanism in the front and rear pull rod drilling tool of the present invention;
FIG. 10 is a schematic illustration of the attachment of the truck plate drill mechanism to the fall arrest mechanism of FIG. 9.
Detailed Description
In order to better understand the technical solution of the present invention, the following further describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.
The utility model provides a front and back pull rod drilling frock of container crane, including eccentric cover drilling machine structure, card axle plate drilling machine structure and prevent weighing down the mechanism.
Referring to fig. 2 and 3, the eccentric sleeve drilling mechanism is used for being assembled at the eccentric sleeve shaft hole position of the front pull rod 1, and comprises an eccentric sleeve clamp 3, an eccentric sleeve drilling template 4 and an eccentric sleeve fastening assembly, wherein the eccentric sleeve clamp 3 and the eccentric sleeve drilling template 5 are arranged at two side positions of the eccentric sleeve shaft hole position, and the eccentric sleeve fastening assembly is used for connecting and fastening the eccentric sleeve clamp 3 and the eccentric sleeve drilling template 5.
The eccentric sleeve drilling template 4 is in a disc shape, and a circular step 41 is arranged in the middle of the inner side face of the eccentric sleeve drilling template.
An eccentric sleeve handle 5 is arranged at the center of the outer side of the eccentric sleeve drill template 4, so that the eccentric sleeve drill template 4 can be conveniently disassembled and assembled.
The eccentric bushing drilling template 4 is evenly provided with a plurality of through holes 42 along the surface of the circumference thereof, and the through holes 42 are provided with steel sleeves 6.
The eccentric sleeve drilling template 4 is also provided with a pair of mounting holes 43 on the outer side surface for mounting and fixing at the position of the eccentric sleeve shaft hole.
The eccentric sleeve clamp 3 is in a disc shape and is used for being installed and fixed on the inner side face of the position of the eccentric sleeve shaft hole.
The eccentric sleeve clamp 3 is provided with a bolt hole 31 at the center of a circle.
The eccentric sleeve fastening assembly comprises a bolt 7 arranged at the circle center position of the inner side surface of the eccentric sleeve drill template 4 and a nut 8 matched with the bolt 7.
Referring to fig. 4 and 5, the shaft clamping plate drilling mechanism is used for being assembled at the positions of the shaft clamping plate bolt holes of the rear pull rod 2 and the portal frame, and comprises a shaft clamping plate clamp 9 and a shaft clamping plate drilling template 10 which are arranged at the positions of two sides of the position of the shaft clamping plate bolt holes, and a shaft clamping plate fastening assembly for connecting and fastening the shaft clamping plate clamp 9 and the shaft clamping plate drilling template 10.
The chuck plate drilling template 10 is rectangular, and a circular step 101 is arranged in the middle of the inner side surface of the chuck plate drilling template.
The central position of the outer side surface of the shaft clamping plate drill template 10 is provided with a shaft clamping plate handle 11, so that the shaft clamping plate drill template 10 can be conveniently dismounted.
Through holes 102 are formed in four corner positions of the shaft clamping plate drilling template 10, and steel sleeves 12 are arranged on the through holes.
The surface of the shaft clamping plate drill template is also provided with a pair of mounting holes 103 which are used for mounting and fixing on the outer side surface of the position of the bolt hole of the shaft clamping plate.
The shaft clamping plate clamp 9 is in a disc shape and is used for being installed and fixed on the inner side face of the position of the bolt hole of the shaft clamping plate.
The circle center of the shaft clamping plate clamp 9 is provided with a bolt hole 91.
The shaft clamping plate fastening assembly comprises a bolt 13 arranged at the circle center position of the inner side face of the shaft clamping plate drill template 10 and a nut 14 matched with the bolt 13.
Referring to fig. 5, the anti-falling mechanism is arranged on the front pull rod 1, the rear pull rod 2 and the portal frame and is also connected with the eccentric trepanning drill mechanism and the shaft clamping plate drill mechanism.
The anti-falling mechanism comprises an anti-falling bracket 15, a fixing clamp 16 and an anti-falling chain 17.
The upper end of the anti-falling bracket 15 is provided with a fixing ring 18, and a fixing clamp 16 is arranged at the lower end of the anti-falling bracket 15.
The fixing clamp 16 is provided with two fixing bolts 19 for connecting the front pull rod 1, the rear pull rod 2 and the portal frame.
The upper end of the anti-falling chain 15 is connected with the fixed ring 18 through a spring hook 20.
The lower end of the anti-falling chain 15 is connected with a magnet drill 21, and the magnet drill 21 is matched, connected and fixed with the steel sleeves 6 and 12.
Combine fig. 7 and fig. 8 to show, the utility model discloses the use of eccentric trepanning mechanism in the front and back pull rod drilling frock is as follows:
1) According to the position of an eccentric sleeve shaft hole of the processed front pull rod 1, selecting an eccentric sleeve drill template 4 matched with the eccentric sleeve shaft hole, and installing the eccentric sleeve drill template 4 at a processing position;
2) Screwing the eccentric sleeve fastening assembly on the eccentric sleeve shaft hole of the front pull rod 1 by using a spanner to screw the eccentric sleeve drilling template 4 and the eccentric sleeve clamp 3;
3) And an anti-falling mechanism is further installed, the anti-falling bracket 15 is fixed on the front pull rod 1, the anti-falling chain 15 is connected with the magnet drill 21, and the magnet drill 21 is matched with the steel sleeve 6 to be connected and fixed, so that the phenomenon that the magnet drill 21 falls off due to power failure and objects fall from high altitude is prevented.
With reference to fig. 9 and 10, the utility model discloses the use of card axle plate drill mechanism in front and back pull rod drilling frock is as follows:
1) According to the positions of the processed rear pull rod 2 and the eccentric sleeve shaft hole of the portal frame, selecting a shaft clamping plate drill template 10 matched with a shaft clamping plate bolt hole, and installing the shaft clamping plate drill template 10 at the processing position;
2) A shaft clamping plate drilling template 10 and a shaft clamping plate clamp 9 are screwed on the positions of the rear pull rod 2 and a shaft clamping plate bolt hole of the portal frame by using a wrench;
3) And an anti-falling mechanism is further installed, the anti-falling support 15 is fixed on the rear pull rod 2 and the portal frame, the anti-falling chain 15 is connected with the magnet drill 21, and the magnet drill 21 is matched and connected with the steel sleeve 12 for fixing, so that the phenomenon that the magnet drill 21 falls off due to power failure and the high-altitude falling object occurs is prevented.
It should be understood by those skilled in the art that the above embodiments are only used for illustrating the present invention, and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are all within the scope of the claims of the present invention as long as they are within the spirit of the present invention.
Claims (8)
1. The utility model provides a container crane's preceding back pull rod drilling frock which characterized in that: comprises an eccentric trepanning drilling mechanism, a shaft clamping plate drilling mechanism and an anti-falling mechanism;
the eccentric sleeve drilling mechanism is assembled at the position of an eccentric sleeve shaft hole of the front pull rod, and comprises an eccentric sleeve clamp, an eccentric sleeve drilling template and an eccentric sleeve fastening assembly, wherein the eccentric sleeve clamp and the eccentric sleeve drilling template are arranged at two sides of the position of the eccentric sleeve shaft hole;
the shaft clamping plate drilling mechanism is used for being assembled at the position of a shaft clamping plate bolt hole of the rear pull rod and the portal frame, and comprises a shaft clamping plate clamp, a shaft clamping plate drilling template and a shaft clamping plate fastening assembly, wherein the shaft clamping plate clamp and the shaft clamping plate drilling template are arranged at two sides of the position of the shaft clamping plate bolt hole;
the anti-falling mechanism is arranged on the front pull rod, the rear pull rod and the portal frame and is also connected with the eccentric sleeve drilling mechanism and the shaft clamping plate drilling mechanism.
2. The front and rear tie rod drilling tool of the container crane according to claim 1, wherein: the eccentric sleeve drill template is in a disc shape, and a circular step is arranged in the middle of the inner side surface of the eccentric sleeve drill template;
an eccentric sleeve handle is arranged at the circle center position of the outer side surface of the eccentric sleeve drill template;
a plurality of through holes are uniformly distributed on the surface of the eccentric sleeve drill template along the circumference of the eccentric sleeve drill template, and steel sleeves are arranged on the through holes;
and the surface of the eccentric sleeve drill template is also provided with a mounting hole.
3. The front and rear tie rod drilling tool of the container crane according to claim 2, wherein: the eccentric sleeve clamp is arranged in a disc shape;
and a bolt hole is arranged at the circle center of the eccentric sleeve clamp.
4. The front and rear tie rod drilling tool of the container crane according to claim 3, wherein: the eccentric sleeve fastening assembly comprises a bolt arranged on the circle center position of the inner side face of the eccentric sleeve drill template and a nut matched with the bolt.
5. The front and rear tie rod drilling tool of the container crane according to claim 1, wherein: the shaft clamping plate drill template is rectangular, and a circular step is arranged in the middle of the inner side surface of the shaft clamping plate drill template;
a shaft clamping plate handle is arranged at the center of the outer side surface of the shaft clamping plate drilling template;
through holes are formed in the four corner positions of the shaft clamping plate drill template, and steel sleeves are arranged on the through holes;
and the surface of the shaft clamping plate drilling template is also provided with a mounting hole.
6. The front and rear tie rod drilling tool of the container crane according to claim 5, wherein: the shaft clamping plate clamp is in a disc shape;
and a bolt hole is arranged at the circle center of the shaft clamping plate clamp.
7. The front and rear tie rod drilling tool of the container crane according to claim 6, wherein: the shaft clamping plate fastening assembly comprises a bolt and a nut, wherein the bolt is arranged at the circle center position of the inner side surface of the shaft clamping plate drill template, and the nut is matched with the bolt.
8. The front and rear tie rod drilling tool of the container crane according to claim 2 or 5, wherein: the anti-falling mechanism comprises an anti-falling bracket, a fixing clamp and an anti-falling chain;
the upper end of the anti-falling bracket is provided with a fixing ring, and the fixing clamp is arranged at the lower end of the anti-falling bracket;
the fixing clamp is provided with a fixing bolt;
the upper end of the anti-falling chain is connected with the fixing ring through a spring hook;
the lower end of the anti-falling chain is connected with a magnet drill, and the magnet drill is connected and fixed with the steel sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221843912.1U CN217571008U (en) | 2022-07-18 | 2022-07-18 | Front and rear pull rod drilling tool of container crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221843912.1U CN217571008U (en) | 2022-07-18 | 2022-07-18 | Front and rear pull rod drilling tool of container crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217571008U true CN217571008U (en) | 2022-10-14 |
Family
ID=83534979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221843912.1U Active CN217571008U (en) | 2022-07-18 | 2022-07-18 | Front and rear pull rod drilling tool of container crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217571008U (en) |
-
2022
- 2022-07-18 CN CN202221843912.1U patent/CN217571008U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102275080B (en) | Gear drilling clamp | |
| CN201532166U (en) | Gear ring measurement aligning tool | |
| CN217571008U (en) | Front and rear pull rod drilling tool of container crane | |
| CN204221722U (en) | Power plant is large-scale to be threaded parts mounting auxiliary without guide frame | |
| CN201329570Y (en) | Special mounting tool for thrust bush shelf of water turbine generator set | |
| CN207942223U (en) | A kind of RV speed reducers planet carrier clamp for machining | |
| CN213195772U (en) | Fixing device for shaft end drilling | |
| CN202556115U (en) | Lathe fixture for clamping chain wheel | |
| CN112709329A (en) | Steel column butt joint installation three-axis adjusting device and construction method thereof | |
| CN214402811U (en) | Mounting device | |
| CN217711660U (en) | Jackscrew nut resetting device for jacking scaffold | |
| CN210731479U (en) | Aerogenerator stator support welding frock | |
| CN108927652A (en) | Bearing assembly dismounts tooling | |
| CN202212620U (en) | Clamp for drilling ignition hole of gear | |
| CN207288460U (en) | A kind of flanged pipe dislocation adjustment frock | |
| CN220534118U (en) | Device for installing spindle locking round nut | |
| CN215035378U (en) | Fan elbow processing tool | |
| CN211965816U (en) | Welding support for wax mould assembly | |
| CN212310922U (en) | Boring clamp | |
| CN219854393U (en) | Accident distributing valve flip-chip tool | |
| CN221116633U (en) | Hoisting device mounted on ship body flat-bulb steel | |
| CN106041566A (en) | Appearance machining device and method for crankshaft counterweight | |
| CN212527518U (en) | Oil cylinder piston rod tool | |
| CN210587805U (en) | Clamp for welding rotating shaft | |
| CN217617945U (en) | Drilling and reaming fixture for titanium alloy framework-shaped part of airplane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |