CN210998452U - Electric shovel prong rivet extracting tool - Google Patents
Electric shovel prong rivet extracting tool Download PDFInfo
- Publication number
- CN210998452U CN210998452U CN201921565351.1U CN201921565351U CN210998452U CN 210998452 U CN210998452 U CN 210998452U CN 201921565351 U CN201921565351 U CN 201921565351U CN 210998452 U CN210998452 U CN 210998452U
- Authority
- CN
- China
- Prior art keywords
- drill rod
- main body
- hammer
- rivet
- hammer body
- 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
- Drilling And Boring (AREA)
Abstract
The utility model provides an electric shovel prong rivet extracting tool, include: the drill rod comprises a drill rod tip and a drill rod main body, the lower part of the drill rod main body is provided with a limiting boss, the upper part of the drill rod main body is provided with an upper limiting block, the hammer body is provided with a through drill rod connecting hole, and the hammer body is sleeved on the drill rod main body and is in sliding connection with the drill rod main body; the two drill rod handle assemblies are composed of two connecting rods and grab handles respectively arranged on the two connecting rods, and the lower ends of the two connecting rods are fixedly connected with the two ends of the hammer body and are obliquely and symmetrically arranged with the hammer body. The utility model has the advantages that: the utility model relates to an electric shovel prong rivet extracting tool can single-person operation and treat the rivet body of demolising through the self gravity of hammer block and strike, effectively reduces operating personnel's quantity, reduces personnel intensity of labour, improves work efficiency, protection operation personal safety.
Description
The technical field is as follows:
the utility model belongs to the technical field of the connecting piece is demolishd, in particular to electric shovel prong rivet extracting tool.
Background art:
the traditional electric shovel is used for replacing a tooth point, when a rivet is disassembled, a rivet head needs to be cut off by gas welding, then one person holds a drill rod by hands, aims at a rivet body to be disassembled in a hole, then another person uses a sledgehammer to strike the drill rod, two persons are needed to complete operation together, and the rivet is disassembled. Therefore, the existing rivet dismounting work efficiency is low, the labor intensity of personnel is high, and the hand of a hand-held drill rod is easy to hurt the hand, so that potential safety hazards exist.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and providing an electric shovel cusp rivet dismounting tool.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides an electric shovel prong rivet extracting tool, a serial communication port, include: the drill rod comprises a drill rod tip and a drill rod main body, a limiting boss is arranged at the lower part of the drill rod main body, an upper limiting block is arranged at the upper part of the drill rod main body, the hammer body is a rectangular hammer body, a through drill rod connecting hole is formed in the rectangular hammer body, and the hammer body is sleeved on the drill rod main body and is in sliding connection with the drill rod main body; the two drill rod handle assemblies are composed of two connecting rods and grab handles respectively arranged on the two connecting rods, and the lower ends of the two connecting rods are fixedly connected with the two ends of the hammer body and are obliquely and symmetrically arranged with the hammer body.
Furthermore, the drill rod connecting hole is positioned in the center of the hammer body and is larger than the diameter of the drill rod main body.
Furthermore, the upper limit block is in threaded connection with the upper part of the drill rod main body.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model relates to an electric shovel prong rivet extracting tool can single-person operation and treat the rivet body of demolising through the self gravity of hammer block and strike, effectively reduces operating personnel's quantity, reduces personnel intensity of labour, improves work efficiency, protection operation personal safety.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The sequence numbers in the figures illustrate: 1. an upper limiting block; 2. a handle; 3. a hammer body; 4. A limiting boss; 5. a connecting rod; 6. a drill rod.
The specific implementation mode is as follows:
as shown in FIG. 1, the utility model discloses an electric shovel prong rivet extracting tool, include: the drill rod comprises a drill rod 6, a hammer body 3 and two drill rod handle assemblies, wherein the drill rod 6 comprises a drill rod tip part and a drill rod main body, a limiting boss 4 is arranged at the lower part of the drill rod main body, an upper limiting block 1 is arranged at the upper part of the drill rod main body, the hammer body 3 is a rectangular hammer body, a through drill rod connecting hole is formed in the rectangular hammer body 3, the drill rod connecting hole is positioned in the center of the hammer body 3, and the diameter of the connecting hole is larger than that of the drill rod main body. The hammer body 3 is sleeved on the drill rod main body and is connected with the drill rod main body in a sliding way; the two drill rod handle components are composed of two connecting rods 5 and grab handles 2 respectively arranged on the two connecting rods 5, and the lower ends of the two connecting rods are fixedly connected with the two ends of the hammer body 3 and are obliquely and symmetrically arranged with the hammer body 3. The structure can impact the rivet body to be removed through the self gravity of the hammer body 3, so that the labor is saved; and the handle assembly is arranged to realize one-person operation, so that the potential safety hazard that the hand holding drill rod is easy to hurt the hand in the traditional operation is avoided.
Further, the upper limiting block 1 is in threaded connection with the upper part of the drill rod main body. The structure enables the hammer body 3 and the upper limiting block 1 to be more convenient and easier to replace.
The working process is as follows:
when the rivet is disassembled, firstly, cutting the head of the rivet to be disassembled by gas welding, and then vertically aligning a drill rod 6 to a rivet body in the tooth tip of the electric shovel by one person;
the person holds the handle 2 and lifts to a proper height;
after the hand is loosened, the hammer body 3 freely falls down to hit the drill rod 6, and the rivet body in the tooth tip of the electric shovel is impacted out of the hole, so that the purpose of disassembling the rivet is achieved.
Claims (3)
1. An electric shovel cusp rivet extracting tool characterized in that includes: a drill rod (6), a hammer body (3) and two drill rod handle components, wherein the drill rod (6) comprises a drill rod tip part and a drill rod main body, the lower part of the drill rod main body is provided with a limiting boss (4), the upper part of the drill rod main body is provided with an upper limiting block (1),
the drill rod hammer is characterized in that the hammer body (3) is a rectangular hammer body, a through drill rod connecting hole is formed in the rectangular hammer body (3), and the hammer body (3) is sleeved on the drill rod main body and is connected with the drill rod main body in a sliding mode;
the two drill rod handle assemblies are composed of two connecting rods (5) and grab handles (2) respectively arranged on the two connecting rods, the lower ends of the two connecting rods (5) are fixedly connected with the two ends of the hammer body (3), and the two connecting rods and the hammer body (3) are obliquely and symmetrically arranged.
2. An electric shovel cusp rivet remover as claimed in claim 1, characterized in that said shank attachment hole is located in the center of the hammer body (3) and is larger than the shank body diameter.
3. The electric shovel cusp rivet dismounting tool according to claim 2, characterized in that the upper limiting block (1) is in threaded connection with the upper part of the drill rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565351.1U CN210998452U (en) | 2019-09-20 | 2019-09-20 | Electric shovel prong rivet extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921565351.1U CN210998452U (en) | 2019-09-20 | 2019-09-20 | Electric shovel prong rivet extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210998452U true CN210998452U (en) | 2020-07-14 |
Family
ID=71503344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921565351.1U Active CN210998452U (en) | 2019-09-20 | 2019-09-20 | Electric shovel prong rivet extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210998452U (en) |
-
2019
- 2019-09-20 CN CN201921565351.1U patent/CN210998452U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210998452U (en) | Electric shovel prong rivet extracting tool | |
| CN202922543U (en) | Sharp end hammer special for aluminum alloy template | |
| CN202572258U (en) | Large-moment and multifunctional screwdriver | |
| CN203288999U (en) | Special device for operation of grounding pin of power grounding wire | |
| CN205043713U (en) | Frock is dismantled to wedge hook bolt | |
| CN104319686A (en) | Disassembling and assembling device for R pin in XWR type china bottle | |
| CN209903099U (en) | Pull claw type crank pin gasket puller | |
| CN201026624Y (en) | Multipurpose ax | |
| CN221186380U (en) | Novel pound key instrument | |
| CN211141968U (en) | Fixed bed gas producer dross removal mechanism | |
| CN205219037U (en) | Safe chisel | |
| CN205380725U (en) | Trepanning tool of oyster shell | |
| CN220481587U (en) | Pin puller device | |
| CN205465964U (en) | crank pin extractor | |
| CN103259153A (en) | Electric power grounding wire grounding needle dismantling tool | |
| CN220051661U (en) | Multifunctional dismounting device | |
| CN212532232U (en) | Telescopic crowbar | |
| CN214560560U (en) | Tool for removing rusted bolt | |
| CN217225323U (en) | Sliding hammer impact unclamping tool | |
| CN202702095U (en) | Multipurpose spanner for construction | |
| CN209812196U (en) | Shearing pin remover for mixed-flow water turbine | |
| CN214185506U (en) | Portable nut breaking and dismounting device | |
| CN201366723Y (en) | Multipurpose axe | |
| CN201544201U (en) | Multifunctional hammering tool | |
| CN221604322U (en) | Tool for disassembling drill shank of tapping machine of blast furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |