CN111805250B - Buckle type channel steel fixing base for electric power construction drilling and milling tool - Google Patents
Buckle type channel steel fixing base for electric power construction drilling and milling tool Download PDFInfo
- Publication number
- CN111805250B CN111805250B CN202010518275.XA CN202010518275A CN111805250B CN 111805250 B CN111805250 B CN 111805250B CN 202010518275 A CN202010518275 A CN 202010518275A CN 111805250 B CN111805250 B CN 111805250B
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- channel steel
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- milling tool
- electric power
- hook
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 238000005553 drilling Methods 0.000 title claims abstract description 45
- 238000003801 milling Methods 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 230000007704 transition Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention belongs to the technical field of electric power construction tools, and particularly relates to a fastening type channel steel fixing base for an electric power construction drilling and milling tool; the novel hydraulic lifting device comprises a base main body, wherein first compression bolt holes and first guide holes are formed in two side faces of the base main body, a transition plate and a connecting block are connected to the left side face of the base main body, and a hook plate is connected to the right side face of the base main body; the first guide hole is connected with a lateral pressure plate guide pin in a sliding manner, and the lateral pressure plate guide pin is connected with a lateral pressure plate; the connecting block is connected with a cross beam, and the cross beam is connected with a clamping hook; the cross beam is connected with a bottom surface compression bolt, both sides of the bottom surface compression bolt are provided with lower pressure plate guide pins, the lower pressure plate guide pins are in sliding connection with the cross beam, and the lower pressure plate guide pins are connected with a lower pressure plate; the invention can quickly fix the drilling and milling tool on the channel steel piece to be processed, clamp the channel steel piece from multiple directions, and quickly complete the disassembly, so as to improve the working efficiency of the drilling and milling tool and ensure the safety of operation.
Description
Technical Field
The invention belongs to the technical field of electric power construction tools, and particularly relates to a fastening type channel steel fixing base for an electric power construction drilling and milling tool.
Background
Most of electrical equipment is installed on steel frameworks, steel construction materials which are frequently used are angle steels, channel steels, flat steels, round steels, steel pipes and the like of different types, various connecting holes are machined according to technical requirements to facilitate field assembly when leaving a factory, and in many special occasions and installation work of special equipment, constructors are required to machine the connecting holes on site, and the number of the connecting holes is not large, but the connecting holes are influenced by the limitation of construction space and positions and the stress condition, so that the drilling work is extremely unsafe, the operation difficulty is high, the efficiency is low, the impact force of the drilling operation can greatly threaten the personal safety of staff, and under the condition of long-time work, the attention is dispersed, the coordination and the stability of muscles are greatly reduced, and personal injury accidents are extremely easy to cause; the rechargeable electric drill is controlled to drill, mill, tap and other processing modes on the workpiece to be processed through fixing the electric power construction drilling and milling tool on the workpiece to be processed, the problems can be effectively solved, the drilling and milling tool can be reliably fixed on the channel steel workpiece to be processed, the drilling and milling tool can be clamped in multiple directions, the detached channel steel fixing base can be rapidly completed, the working efficiency of the drilling and milling tool can be improved, and the safety of operation is guaranteed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the buckle type channel steel fixing base for the electric power construction drilling and milling tool, which has the advantages of reasonable structure, convenience in use, capability of rapidly fixing the drilling and milling tool on a channel steel piece to be processed, capability of clamping the drilling and milling tool from multiple directions, capability of rapidly completing disassembly, capability of improving the working efficiency of the drilling and milling tool and ensuring the operation safety.
The purpose of the invention is realized in the following way: the clamping type channel steel fixing base for the electric power construction drilling and milling tool comprises a base main body, wherein the cross section of the base main body is of a half-surrounded type, first compression bolt holes are formed in the middle of the left side face and the right side face of the base main body, first guide holes are formed in the two sides of each first compression bolt hole, a transition plate is connected to the bottom of the left side face of the base main body, a connecting block is connected to the transition plate, and a hook plate is connected to the bottom of the right side face of the base main body; the first guide hole is connected with a side pressure plate guide pin in a sliding manner, a first reset spring is arranged outside one end of the side pressure plate guide pin in the first guide hole, and the other end of the side pressure plate guide pin is connected with a side pressure plate in a rotating manner; the base main body is in threaded connection with a side compression bolt through the first compression bolt hole; the connecting block is rotationally connected with a cross beam, the right end of the cross beam is provided with a clamping hook connecting hole and a limiting pin hole, the cross beam is rotationally connected with a clamping hook through the clamping hook connecting hole, a limiting pin is arranged in the limiting pin hole, and a clamping hook spring is arranged between the clamping hook and the limiting pin; the middle part threaded connection of crossbeam has bottom surface hold-down bolt, bottom surface hold-down bolt's both sides all are provided with the holding down plate guide pin, the holding down plate guide pin with crossbeam sliding connection, the holding down plate guide pin is located the outside of the one end in the crossbeam is provided with the second reset spring, the other end rotation of holding down plate guide pin is connected with the holding down plate.
And a dovetail groove is formed in the top of the base body.
And a zigzag bump is arranged on one surface of the side pressure plate facing the channel steel.
The right side of the clamping hook is in threaded connection with a clamping hook handle.
The whole lower pressing plate is a trapezoid pressing plate.
The side hold-down bolt with the tip of bottom surface hold-down bolt is all rotated and is connected with the bolt handle.
The left end of the cross beam is provided with two cross beam connecting plates, and the cross beam is rotationally connected with the connecting block through the cross beam connecting plates; the right end of the cross beam is provided with two clamping hook connecting plates, and the cross beam is rotationally connected with the clamping hooks through the clamping hook connecting plates.
The clamping hooks comprise hook heads and clamping plates, the clamping hooks can be buckled with the hook plates through the hook heads, and the clamping hooks are rotationally connected with the cross beam through the clamping plates.
The invention has the beneficial effects that: the invention relates to a clamping buckle type channel steel fixing base for an electric power construction drilling and milling tool, which mainly comprises a base main body, wherein the base main body can be arranged on a channel steel piece to be processed in a crossing way, the base main body is connected with a cross beam through a connecting block in a rotating way, the right end of the cross beam is connected with a clamping hook in a rotating way, the clamping hook can be hooked with a hook plate of the base main body, so that the whole base main body completely wraps the channel steel, the clamping hook can be kept in a hooking state with the hook plate through a clamping hook spring and a limiting pin, the cross beam can be quickly separated by actively pulling the clamping hook, the operation convenience of the clamping buckle type channel steel fixing base can be effectively improved, and the clamping buckle type channel steel fixing base is convenient to install and detach; the side pressing bolts are rotated to enable the side pressing plates to move inwards to press the two side faces of the channel steel, so that clamping and fixing of the two side faces of the channel steel are achieved; the side pressing plate guide pin is rotationally connected with the side pressing plate, so that when the two side surfaces of the channel steel are not parallel, the two side surfaces of the channel steel are effectively and reliably pressed through rotation by a certain angle; the bottom surface compression bolt is rotated to move upwards to prop against the lower pressing plate, so that the upper and lower directions of the channel steel are clamped and fixed, and meanwhile, the lower pressing plate guide pin is rotationally connected with the lower pressing plate, so that the lower parts of the two side surfaces of the channel steel can be reliably clamped and fixed even if the lower parts are uneven; the invention has reasonable structure and convenient use, can reliably fix the drilling and milling tool on the channel steel piece to be processed, can clamp the channel steel piece from multiple directions, and can rapidly complete the disassembly so as to improve the working efficiency of the drilling and milling tool and ensure the safety of operation.
Drawings
Fig. 1 is a schematic structural view of a fastening type channel steel fixing base for an electric power construction drilling and milling tool.
Fig. 2 is a schematic front view of a base body of a fastening base for fastening a channel steel for electric power construction drilling and milling tools.
Fig. 3 is a schematic left-view structural diagram of a base body of the fastening type channel steel fixing base for the electric power construction drilling and milling tool.
Fig. 4 is a schematic diagram of a right-side view structure of a base body of a fastening type channel steel fixing base for an electric power construction drilling and milling tool.
Fig. 5 is a schematic cross-sectional structural view of a cross beam of a fastening type channel steel fixing base for an electric power construction drilling and milling tool.
Fig. 6 is a schematic top view of a cross beam of the fastening type channel steel fixing base for the electric power construction drilling and milling tool.
Fig. 7 is a schematic diagram of a hook connection structure of a fastening type channel steel fixing base for an electric power construction drilling and milling tool.
Fig. 8 is a schematic front view of a hook of a fastening type channel steel fixing base for an electric power construction drilling and milling tool.
Fig. 9 is a schematic diagram of a left-hand structure of a hook of a fastening type channel steel fixing base for an electric power construction drilling and milling tool.
In the figure: 1. the clamping hook handle 2, the clamping hook 3, the bottom surface compression bolt 4, the lower pressure plate guide pin 5, the second return spring 6, the cross beam 7, the side pressure plate guide pin 8, the first return spring 9, the side pressure plate 10, the base body 11, the lower pressure plate 12, the channel steel 13, the side pressure bolt 14, the bolt handle 15, the first guide hole 16, the transition plate 17, the connecting block 18, the first compression bolt hole 19, the hook plate 20, the dovetail groove 21, the cross beam connecting plate 22, the clamping hook connecting plate 23, the limiting pin hole 24, the clamping hook connecting hole 25, the clamping hook spring 26, the limiting pin 27, the clamping plate 28 and the hook head.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-9, the fastening type channel steel fixing base for the electric power construction drilling and milling tool comprises a base main body 10, wherein the cross section of the base main body 10 is of a half-surrounded type, the middle parts of the left side surface and the right side surface of the base main body 10 are respectively provided with a first compression bolt hole 18, both sides of each first compression bolt hole 18 are respectively provided with a first guide hole 15, the bottom of the left side surface of the base main body 10 is connected with a transition plate 16, the transition plate 16 is connected with a connecting block 17, and the bottom of the right side surface of the base main body 10 is connected with a hook plate 19; the first guide hole 15 is slidably connected with a side pressure plate guide pin 7, a first return spring 8 is arranged outside one end of the side pressure plate guide pin 7 positioned in the first guide hole 15, and the other end of the side pressure plate guide pin 7 is rotatably connected with a side pressure plate 9; the base body 10 is in threaded connection with a side hold-down bolt 13 through the first hold-down bolt hole 18; the beam 6 is rotatably connected to the connecting block 17, a clamping hook connecting hole 24 and a limiting pin hole 23 are formed in the right end of the beam 6, the beam 6 is rotatably connected with a clamping hook 2 through the clamping hook connecting hole 24, a limiting pin 26 is arranged in the limiting pin hole 23, and a clamping hook spring 25 is arranged between the clamping hook 2 and the limiting pin 26; the middle part threaded connection of crossbeam 6 has bottom surface hold-down bolt 3, the both sides of bottom surface hold-down bolt 3 all are provided with holding down plate guide pin 4, holding down plate guide pin 4 with crossbeam 6 sliding connection, holding down plate guide pin 4 is located the outside of the one end in crossbeam 6 is provided with second reset spring 5, the other end rotation of holding down plate guide pin 4 is connected with holding down plate 11.
The invention relates to a buckle type channel steel fixing base for an electric power construction drilling and milling tool, which mainly comprises a base main body 10, wherein the base main body 10 can be arranged on a channel steel piece to be processed in a straddling way, the base main body 10 is rotationally connected with a cross beam 6 through a connecting block 17, the right end of the cross beam 6 is rotationally connected with a clamping hook 2, the clamping hook 2 can be hooked with a hook plate 19 of the base main body 10, so that the whole base main body 10 completely wraps the channel steel 12, the clamping hook 2 can be kept in a hooking state with the hook plate 19 through a clamping hook spring 25 and a limiting pin 26, the cross beam 6 can be quickly separated when the clamping hook 2 is actively pulled, the convenience of operation of the buckle type channel steel fixing base can be effectively improved, and the installation and the disassembly of the buckle type channel steel fixing base are facilitated; the side pressing bolts 13 are rotated to enable the side pressing plates 9 to move inwards to press the two side surfaces of the channel steel 12, so that clamping and fixing of the two side surfaces of the channel steel 12 are realized; the side pressure plate guide pin 7 is rotationally connected with the side pressure plate 9, so that when the two side surfaces of the channel steel 12 are not parallel, the two side surfaces of the channel steel 12 are effectively and reliably pressed by rotating a certain angle; the bottom surface compression bolt 3 is rotated to move upwards to prop against the lower pressing plate 11, so that the upper and lower directions of the channel steel 12 are clamped and fixed, and meanwhile, the lower pressing plate guide pin 4 is rotationally connected with the lower pressing plate 11, so that the lower parts of the two side surfaces of the channel steel 12 can be reliably clamped and fixed even if the lower parts are uneven; the invention has reasonable structure and convenient use, can reliably fix the drilling and milling tool on the channel steel piece to be processed, can clamp the channel steel piece from multiple directions, and can rapidly complete the disassembly so as to improve the working efficiency of the drilling and milling tool and ensure the safety of operation.
Example 2
As shown in fig. 1-9, the fastening type channel steel fixing base for the electric power construction drilling and milling tool comprises a base main body 10, wherein the cross section of the base main body 10 is of a half-surrounded type, the middle parts of the left side surface and the right side surface of the base main body 10 are respectively provided with a first compression bolt hole 18, both sides of each first compression bolt hole 18 are respectively provided with a first guide hole 15, the bottom of the left side surface of the base main body 10 is connected with a transition plate 16, the transition plate 16 is connected with a connecting block 17, and the bottom of the right side surface of the base main body 10 is connected with a hook plate 19; the first guide hole 15 is slidably connected with a side pressure plate guide pin 7, a first return spring 8 is arranged outside one end of the side pressure plate guide pin 7 positioned in the first guide hole 15, and the other end of the side pressure plate guide pin 7 is rotatably connected with a side pressure plate 9; the base body 10 is in threaded connection with a side hold-down bolt 13 through the first hold-down bolt hole 18; the beam 6 is rotatably connected to the connecting block 17, a clamping hook connecting hole 24 and a limiting pin hole 23 are formed in the right end of the beam 6, the beam 6 is rotatably connected with a clamping hook 2 through the clamping hook connecting hole 24, a limiting pin 26 is arranged in the limiting pin hole 23, and a clamping hook spring 25 is arranged between the clamping hook 2 and the limiting pin 26; the middle part threaded connection of crossbeam 6 has bottom surface hold-down bolt 3, the both sides of bottom surface hold-down bolt 3 all are provided with holding down plate guide pin 4, holding down plate guide pin 4 with crossbeam 6 sliding connection, holding down plate guide pin 4 is located the outside of the one end in crossbeam 6 is provided with second reset spring 5, the other end rotation of holding down plate guide pin 4 is connected with holding down plate 11.
For better effect, the top of the base body 10 is provided with a dovetail groove 20, and the base body can be connected with a drilling and milling tool through the dovetail groove 20, thereby being convenient and quick.
For better effect, the side pressure plate 9 is provided with zigzag protruding blocks on the surface facing the channel steel 12 to improve friction force, increase the clamping effect to the both sides face of the channel steel 12, avoid boring and milling the frock and take place to remove under the exogenic action, improve its stability.
For better effect, the right side of the hook 2 is connected with a hook handle 1 through threads, and the hook 2 can be pulled by the hook handle 1 so as to be quickly separated from the hook plate 19, thereby improving the operability of the fastening type channel steel fixing base.
For better effect, the whole lower pressure plate 11 is trapezoidal pressure plate, utilizes the inclined plane at its both ends to realize effectively supporting to pressing and spacing to channel-section steel 12 both sides face lower extreme, improves the stability of this buckle formula channel-section steel unable adjustment base centre gripping fixed channel-section steel spare of waiting to process.
For better effect, the ends of the side hold-down bolt 13 and the bottom hold-down bolt 3 are both rotationally connected with a bolt handle 14, and the side hold-down bolt 13 and the bottom hold-down bolt 3 can be rotated by the bolt handle 14, so that the operation is simple, convenient and efficient.
In order to achieve a better effect, two beam connecting plates 21 are arranged at the left end of the beam 6, the beam 6 is rotationally connected with the connecting block 17 through the beam connecting plates 21, and the stability of the rotational connection of the beam 6 is improved by clamping the connecting block 17 through the two beam connecting plates 21; the right end of the cross beam 6 is provided with two clamping hook connecting plates 22, and the cross beam 6 is rotationally connected with the clamping hooks 2 through the clamping hook connecting plates 22, so that the stability of rotational connection of the cross beam is improved.
For better effect, the hook 2 includes a hook head 28 and a clamping plate 27, the hook 2 can pass through the hook head 28 and the hook plate 19 are buckled, so that the quick hooking of the cross beam 6 is realized, the efficiency of installing and dismantling the base of the fastening type channel steel is improved, and the hook 2 is rotationally connected with the cross beam 6 through the clamping plate 27.
The invention relates to a buckle type channel steel fixing base for an electric power construction drilling and milling tool, which mainly comprises a base main body 10, wherein the base main body 10 can be arranged on a channel steel piece to be processed in a straddling way, the base main body 10 is rotationally connected with a cross beam 6 through a connecting block 17, the right end of the cross beam 6 is rotationally connected with a clamping hook 2, the clamping hook 2 can be hooked with a hook plate 19 of the base main body 10, so that the whole base main body 10 completely wraps the channel steel 12, the clamping hook 2 can be kept in a hooking state with the hook plate 19 through a clamping hook spring 25 and a limiting pin 26, the cross beam 6 can be quickly separated when the clamping hook 2 is actively pulled, the convenience of operation of the buckle type channel steel fixing base can be effectively improved, and the installation and the disassembly of the buckle type channel steel fixing base are facilitated; the side pressing bolts 13 are rotated to enable the side pressing plates 9 to move inwards to press the two side surfaces of the channel steel 12, so that clamping and fixing of the two side surfaces of the channel steel 12 are realized; the side pressure plate guide pin 7 is rotationally connected with the side pressure plate 9, so that when the two side surfaces of the channel steel 12 are not parallel, the two side surfaces of the channel steel 12 are effectively and reliably pressed by rotating a certain angle; the bottom surface compression bolt 3 is rotated to move upwards to prop against the lower pressing plate 11, so that the upper and lower directions of the channel steel 12 are clamped and fixed, and meanwhile, the lower pressing plate guide pin 4 is rotationally connected with the lower pressing plate 11, so that the lower parts of the two side surfaces of the channel steel 12 can be reliably clamped and fixed even if the lower parts are uneven; the invention has reasonable structure and convenient use, can reliably fix the drilling and milling tool on the channel steel piece to be processed, can clamp the channel steel piece from multiple directions, and can rapidly complete the disassembly so as to improve the working efficiency of the drilling and milling tool and ensure the safety of operation.
Claims (8)
1. Electric power construction bores and mills buckle formula channel-section steel unable adjustment base for frock, it is including base main part (10), its characterized in that: the cross section of the base body (10) is wholly of a half-surrounded type, first compression bolt holes (18) are formed in the middle of the left side face and the right side face of the base body (10), first guide holes (15) are formed in two sides of each first compression bolt hole (18), a transition plate (16) is connected to the bottom of the left side face of the base body (10), a connecting block (17) is connected to the transition plate (16), and a hook plate (19) is connected to the bottom of the right side face of the base body (10); the first guide hole (15) is slidably connected with a side pressure plate guide pin (7), a first return spring (8) is arranged outside one end of the side pressure plate guide pin (7) positioned in the first guide hole (15), and the other end of the side pressure plate guide pin (7) is rotationally connected with a side pressure plate (9); the base main body (10) is in threaded connection with a side compression bolt (13) through the first compression bolt hole (18); the connecting block (17) is rotationally connected with a cross beam (6), the right end of the cross beam (6) is provided with a clamping hook connecting hole (24) and a limiting pin hole (23), the cross beam (6) is rotationally connected with a clamping hook (2) through the clamping hook connecting hole (24), a limiting pin (26) is arranged in the limiting pin hole (23), and a clamping hook spring (25) is arranged between the clamping hook (2) and the limiting pin (26); the middle part threaded connection of crossbeam (6) has bottom surface hold-down bolt (3), the both sides of bottom surface hold-down bolt (3) all are provided with holding down plate guide pin (4), holding down plate guide pin (4) with crossbeam (6) sliding connection, holding down plate guide pin (4) are located the outside of the one end in crossbeam (6) is provided with second reset spring (5), the other end rotation of holding down plate guide pin (4) is connected with holding down plate (11).
2. The snap-in channel steel fixing base for electric power construction drilling and milling tool as claimed in claim 1, wherein: the top of the base body (10) is provided with a dovetail groove (20).
3. The snap-in channel steel fixing base for electric power construction drilling and milling tool as claimed in claim 1, wherein: and a zigzag convex block is arranged on one surface of the side pressure plate (9) facing the channel steel (12).
4. The snap-in channel steel fixing base for electric power construction drilling and milling tool as claimed in claim 1, wherein: the right side surface of the clamping hook (2) is in threaded connection with a clamping hook handle (1).
5. The snap-in channel steel fixing base for electric power construction drilling and milling tool as claimed in claim 1, wherein: the whole lower pressing plate (11) is a trapezoid pressing plate.
6. The snap-in channel steel fixing base for electric power construction drilling and milling tool as claimed in claim 1, wherein: the ends of the side hold-down bolt (13) and the bottom hold-down bolt (3) are both rotationally connected with a bolt handle (14).
7. The snap-in channel steel fixing base for electric power construction drilling and milling tool as claimed in claim 1, wherein: the left end of the cross beam (6) is provided with two cross beam connecting plates (21), and the cross beam (6) is rotationally connected with the connecting block (17) through the cross beam connecting plates (21); the right end of the cross beam (6) is provided with two clamping hook connecting plates (22), and the cross beam (6) is rotationally connected with the clamping hooks (2) through the clamping hook connecting plates (22).
8. The snap-in channel steel fixing base for electric power construction drilling and milling tool as claimed in claim 1, wherein: the clamping hook (2) comprises a hook head (28) and a clamping plate (27), the clamping hook (2) can be buckled with the hook plate (19) through the hook head (28), and the clamping hook (2) is rotationally connected with the cross beam (6) through the clamping plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010518275.XA CN111805250B (en) | 2020-06-09 | 2020-06-09 | Buckle type channel steel fixing base for electric power construction drilling and milling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010518275.XA CN111805250B (en) | 2020-06-09 | 2020-06-09 | Buckle type channel steel fixing base for electric power construction drilling and milling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111805250A CN111805250A (en) | 2020-10-23 |
| CN111805250B true CN111805250B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010518275.XA Active CN111805250B (en) | 2020-06-09 | 2020-06-09 | Buckle type channel steel fixing base for electric power construction drilling and milling tool |
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| CN (1) | CN111805250B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399708A (en) * | 2021-05-29 | 2021-09-17 | 重庆江电电力设备有限公司 | Angle steel is fixing device for drilling convenient to carry |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0529648U (en) * | 1991-07-23 | 1993-04-20 | コマツエンジニアリング株式会社 | Clamping device for flange edge of shaped steel processing machine |
| CN201333630Y (en) * | 2009-01-09 | 2009-10-28 | 吐哈石油勘探开发指挥部 | Processing clamp for connecting bolt holes on bottom surface of support saddle of cross beam of oil pumping unit |
| CN210387660U (en) * | 2019-08-20 | 2020-04-24 | 江苏盛浩工程科技有限公司 | Drilling positioning tool for channel steel |
-
2020
- 2020-06-09 CN CN202010518275.XA patent/CN111805250B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0529648U (en) * | 1991-07-23 | 1993-04-20 | コマツエンジニアリング株式会社 | Clamping device for flange edge of shaped steel processing machine |
| CN201333630Y (en) * | 2009-01-09 | 2009-10-28 | 吐哈石油勘探开发指挥部 | Processing clamp for connecting bolt holes on bottom surface of support saddle of cross beam of oil pumping unit |
| CN210387660U (en) * | 2019-08-20 | 2020-04-24 | 江苏盛浩工程科技有限公司 | Drilling positioning tool for channel steel |
Non-Patent Citations (1)
| Title |
|---|
| CW200K型转向架侧梁孔加工工艺分析;李颖;王雪岭;张国龙;李秀艳;郑建科;刘茜;;组合机床与自动化加工技术;20180420(第04期);174-175+178 * |
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| CN111805250A (en) | 2020-10-23 |
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