CN212003937U - Rock drilling jumbo rocker fixed knot constructs - Google Patents
Rock drilling jumbo rocker fixed knot constructs Download PDFInfo
- Publication number
- CN212003937U CN212003937U CN202020224607.9U CN202020224607U CN212003937U CN 212003937 U CN212003937 U CN 212003937U CN 202020224607 U CN202020224607 U CN 202020224607U CN 212003937 U CN212003937 U CN 212003937U
- Authority
- CN
- China
- Prior art keywords
- locking
- rod
- shaped rod
- swing
- matched
- 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 15
- 239000011435 rock Substances 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000003973 paint Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a drill jumbo rocker fixed knot constructs, include: an L-shaped rod; the L-shaped rod is hinged with a swing rod, the L-shaped rod is provided with a locking component, and the swing rod is provided with a rectangular groove matched with the locking component; the locking assembly comprises two locking blocks matched with the rectangular grooves and a plurality of reset springs for resetting the locking blocks; the L-shaped rod is provided with a sliding chute part for sliding of the locking block, and the sliding chute part is fixedly connected with a cover plate; and the L-shaped rod is fixedly connected with a buffer device. The utility model discloses locking subassembly and rectangular channel cooperation improve locking dynamics and locking efficiency. The buffer component is matched with the buffer part, so that the rigid impact of the swing rod and the L-shaped rod is reduced. And meanwhile, an outward force is applied to the swing rod after locking, so that the swing of the swing rod after locking is reduced, the paint removal phenomenon is reduced, and the practical service life of the rock drilling jumbo is prolonged.
Description
Technical Field
The utility model relates to a drill jumbo field especially relates to a drill jumbo rocker fixed knot constructs.
Background
At present, all drill jumbo have a swing frame fixing structure, and a swing rod and an L-shaped rod are both spray painting parts. In the prior art, the fixing is usually performed unilaterally through bolts, and the fixing process is time-consuming and labor-consuming. And the technical personnel do not have buffer structure in the contact process of driving the swing rod and the L-shaped rod, and the swing rod and the L-shaped rod are in rigid contact. The phenomenon of paint removal can appear after a long time, and the rock drilling jumbo is placed outdoors, and the phenomenon of corrosion and rusting can appear in the paint removal position after the time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rock drilling jumbo rocker fixed knot that can effectively solve above-mentioned technical problem constructs.
In order to achieve the purpose of the utility model, the following technical proposal is adopted: a rock drilling jumbo rocker fixed knot constructs, includes: an L-shaped rod; the L-shaped rod is hinged with a swing rod, the L-shaped rod is provided with a locking component, and the swing rod is provided with a rectangular groove matched with the locking component; the locking assembly comprises two locking blocks matched with the rectangular grooves and a plurality of reset springs for resetting the locking blocks; the L-shaped rod is provided with a sliding chute part for sliding of the locking block, and the sliding chute part is fixedly connected with a cover plate; and the L-shaped rod is fixedly connected with a buffer device.
Preferably, the buffer device includes: the compression rod is provided with a buffer part, and a compression spring is arranged between the buffer part and the L-shaped rod; the swing rod is provided with a buffer pad matched with the buffer part, and the compression rod penetrates through the L-shaped rod and is matched with a limiting plate.
Preferably, the locking block is provided with an unlocking part, and the cover plate is provided with a moving groove for sliding the unlocking part.
Preferably, the locking piece is provided with a guide rib, and the sliding groove part is provided with a positioning groove matched with the guide rib.
Preferably, the locking block is provided with an inclined surface matched with the rectangular groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
locking subassembly and rectangular channel cooperation improve locking dynamics and locking efficiency. The buffer component is matched with the buffer part, so that the rigid impact of the swing rod and the L-shaped rod is reduced. And meanwhile, an outward force is applied to the swing rod after locking, so that the swing of the swing rod after locking is reduced, the paint removal phenomenon is reduced, and the practical service life of the rock drilling jumbo is prolonged.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below.
Fig. 1 is a schematic view of the overall structure of a rock drilling jumbo swing frame fixing structure in the embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of the rock drilling jumbo swing frame fixing structure in the embodiment of the present invention;
fig. 3 is a schematic view of a locking structure of a rock drilling jumbo swing frame fixing structure in an embodiment of the present invention;
fig. 4 is the utility model discloses an L type pole structural sketch of drill jumbo rocker fixed knot constructs in embodiment.
Description of the figures
1. The device comprises an L-shaped rod 2, a swing rod 3, a rectangular groove 4, a locking block 5, a return spring 6, a sliding groove part 7, a cover plate 8, a compression rod 9, a buffer part 10, a compression spring 11, a buffer pad 12, a limiting plate 13, an unlocking part 14, a moving groove 15, a guide rib 16, a positioning groove 17 and a guide hole.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, a rock drilling jumbo swing frame fixing structure includes: the L-shaped rod 1 is hinged with a swing rod 2 through the L-shaped rod 1. L type pole 1 is equipped with a locking subassembly, and pendulum rod 2 is equipped with one with locking subassembly complex rectangular channel 3, the locking subassembly include with two locking pieces 4 of rectangular channel 3 complex and be used for with four reset spring 5 that locking piece 4 resets. Two locking piece 4 move in opposite directions, and L type pole 1 is equipped with and is used for the gliding spout portion 6 of locking piece 4, a spout portion 6 fixedly connected with end plate, locking piece 4 be equipped with 3 complex inclined planes of rectangular channel, when pendulum rod 2 when moving to L type pole 1, rectangular channel 3 contacts with the inclined plane, the inclined plane is convenient for pendulum rod 2 better and the cooperation of locking subassembly.
The locking block 4 is provided with an unlocking part 13, the cover plate 7 is provided with a moving groove 14 for sliding the unlocking part 13, the unlocking part 13 drives the locking block 4 to move along the sliding groove part 6, a position blocking rib is arranged in the moving groove 14, and the position blocking rib is used for limiting the movement distance of the locking block 4.
The locking piece 4 is provided with a guide rib 15, the sliding groove part 6 is provided with a positioning groove 16 matched with the guide rib 15, and the guide rib 15 guides the locking piece 4.
The limiting rib is provided with a guide hole 17 for movement of the return spring 5, and the guide hole 17 plays a role in supporting and guiding the return spring 5.
A buffer device is fixedly connected to the L-shaped rod 1 and comprises a compression rod 8, a buffer part 9 is arranged on the compression rod 8, and a compression spring 10 is arranged between the buffer part 9 and the L-shaped rod 1. The swing rod 2 is provided with a buffer pad 11 matched with the buffer part 9, the buffer part 9 and the buffer pad 11 are made of silica gel, the buffer is reduced by the silica gel, and the service lives of the L-shaped rod 1 and the swing rod 2 are prolonged. The compression rod 8 penetrates through the L-shaped rod 1 and is matched with a limiting plate 12, and the limiting plate 12 plays a limiting role.
During operation, the technical staff drives the swing rod 2 to move towards the L-shaped rod 1, the rectangular groove 3 is in contact with the locking block 4, the inclined plane of the locking block 4 is in contact with the rectangular groove 3, and the locking block 4 compresses the reset spring 5. The swing rod 2 continues to drive the rectangular groove 3 to move towards the L-shaped rod 1, the cushion pad 11 is in contact with the buffering portion 9 and extrudes the compression spring 10, the locking block 4 is separated from the rectangular groove 3 and pops out under the action of the reset spring 5, and the locking block 4 locks the swing rod 2.
When the swing rod 2 needs to work continuously, the technician manually drives the unlocking part 13 to move along the moving groove 14 and compresses the return spring 5.
The locking block 4 stops locking the swing rod 2, and the compression spring 10 drives the buffer part 9 to be in contact with the buffer cushion 11 and drives the swing rod 2 to move away from the L-shaped rod 1, so that the effect of pushing the swing rod 2 is achieved.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (5)
1. The utility model provides a drill jumbo rocker fixed knot constructs which characterized in that includes: an L-shaped rod; the L-shaped rod is hinged with a swing rod, the L-shaped rod is provided with a locking component, and the swing rod is provided with a rectangular groove matched with the locking component; the locking assembly comprises two locking blocks matched with the rectangular grooves and a plurality of reset springs for resetting the locking blocks; the L-shaped rod is provided with a sliding chute part for sliding of the locking block, and the sliding chute part is fixedly connected with a cover plate; and the L-shaped rod is fixedly connected with a buffer device.
2. A rock drilling rig swing frame fixing structure as claimed in claim 1, wherein the buffering means comprises: the compression rod is provided with a buffer part, and a compression spring is arranged between the buffer part and the L-shaped rod; the swing rod is provided with a buffer pad matched with the buffer part, and the compression rod penetrates through the L-shaped rod and is matched with a limiting plate.
3. A rock drilling jumbo swing frame fixing structure as claimed in claim 1, wherein the locking block is provided with an unlocking portion, and the cover plate is provided with a moving groove for sliding the unlocking portion.
4. A rock drilling jumbo swing frame fixing structure as claimed in claim 1, wherein the locking piece is provided with a guide rib, and the chute portion is provided with a positioning groove engaged with the guide rib.
5. A rock drilling rig swing frame fixing structure as claimed in claim 1, wherein the locking block is provided with a ramp surface which engages with the rectangular slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224607.9U CN212003937U (en) | 2020-02-28 | 2020-02-28 | Rock drilling jumbo rocker fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224607.9U CN212003937U (en) | 2020-02-28 | 2020-02-28 | Rock drilling jumbo rocker fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212003937U true CN212003937U (en) | 2020-11-24 |
Family
ID=73424622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020224607.9U Expired - Fee Related CN212003937U (en) | 2020-02-28 | 2020-02-28 | Rock drilling jumbo rocker fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212003937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723186A (en) * | 2020-12-16 | 2021-04-30 | 中联重科股份有限公司 | Buffer device, crane boom and crane |
-
2020
- 2020-02-28 CN CN202020224607.9U patent/CN212003937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723186A (en) * | 2020-12-16 | 2021-04-30 | 中联重科股份有限公司 | Buffer device, crane boom and crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212003937U (en) | Rock drilling jumbo rocker fixed knot constructs | |
| CN116281143A (en) | Motor rotating shaft grabbing and conveying mechanism | |
| CN209157014U (en) | A kind of feed mechanism of thread rolling machine | |
| CN209942535U (en) | Marble threshold telescoping device | |
| CN210549330U (en) | Jump ring automatic installation equipment and jump ring thrustor thereof | |
| CN210508596U (en) | Stereo garage with anti-falling device | |
| CN102542616A (en) | Ticket box device for storing and taking ticket cards | |
| CN210971571U (en) | Recorder fixing device for unmanned aerial vehicle surveying and mapping | |
| CN202943176U (en) | Crimping mechanism of automatic assembling machine for elastic sheet | |
| CN216982328U (en) | Sliding maintenance mechanism and mechanical equipment | |
| CN220203335U (en) | Scaffold lifting device | |
| CN114164992B (en) | Composite board | |
| CN220828430U (en) | Corrosion-proof heavy-duty guide rail pair | |
| CN216958815U (en) | Welding tool for connector machining | |
| CN221199010U (en) | Open-air rock sample sampling device | |
| CN215499720U (en) | Control card device of carbon dioxide laser | |
| CN210563991U (en) | Buffer device for supporting bottom of flexible hangar gate | |
| CN213708253U (en) | Stainless steel shell for desulfurization equipment | |
| CN212763406U (en) | Safety inspection device is used in distribution construction | |
| CN220178408U (en) | Guide rail marking device | |
| CN220916907U (en) | Well logging instrument equipment puts frame | |
| CN219860033U (en) | Anti-deformation elevator sill | |
| CN210047945U (en) | Shuttle storage system's removal glass frame positioner | |
| CN216265846U (en) | Processing platform suitable for polygonal steel structure | |
| CN219321610U (en) | Antenna assembly jig |
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: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |