CN214273636U - Directional drilling machine operation stop lever stopper - Google Patents
Directional drilling machine operation stop lever stopper Download PDFInfo
- Publication number
- CN214273636U CN214273636U CN202022405535.0U CN202022405535U CN214273636U CN 214273636 U CN214273636 U CN 214273636U CN 202022405535 U CN202022405535 U CN 202022405535U CN 214273636 U CN214273636 U CN 214273636U
- Authority
- CN
- China
- Prior art keywords
- stop lever
- operation stop
- drilling machine
- relay
- limiting
- 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 19
- 239000003245 coal Substances 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model relates to a directional drilling machine operation stop lever limiter, belonging to the technical field of coal fully mechanized mining equipment protection devices; the problem that the existing operation stop lever cannot be locked when not working and misoperation is easily caused is solved; the limiting device comprises a limiting box arranged on the periphery of an operating stop lever, wherein the limiting box is of a hollow box-shaped structure, an opening is formed in the upper end face of the limiting box, sliding tracks are arranged on two sides of the lower end face of the opening in the opening, a limiting baffle is clamped in the sliding tracks, a circular through hole for the operating stop lever to pass through and a locking hole for locking the limiting baffle are formed in the middle of the limiting baffle, a relay is arranged on the lower portion of the limiting baffle, an armature of the relay in a non-power-on state extends into the locking hole of the limiting baffle, the relay is connected with a control switch and a power supply through wires, and the control switch is fixedly connected with the limiting box; through above-mentioned stopper, can lock the operation pin when out of work, prevent the maloperation of operation pin, avoid the emergence of accident.
Description
Technical Field
The utility model belongs to the technical field of the equipment protection is adopted to the coal is fully mechanized, concretely relates to directional drilling machine operation pin stopper.
Background
The transversely arranged operation stop lever group of the existing directional drilling machine is not provided with any movement limiting device, after each operation is finished, the operation stop lever is in a free state, other operators can mistakenly touch the operation stop lever or manually and mistakenly pull the operation stop lever, so that equipment misoperation is caused, equipment damage is caused by light persons, production is influenced, and personal injury accidents are even caused by heavy persons, and irreparable loss is caused. It is therefore desirable to design a stop for the operating bar that locks the operating bar when it is not operating.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides a stopper for the operating stop lever of the directional drilling machine; the problem of the out-of-work unable locking of present operation pin, cause the maloperation easily is solved.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The utility model provides a directional drilling machine operation pin stopper, is including setting up in operation pin outlying spacing box, spacing box is hollow structure, and spacing box up end is provided with the trompil, and the operation pin is located in the trompil terminal surface both sides are provided with the track of slideing slide the interior joint of track has limit baffle, the limit baffle middle part is provided with a circular via hole that supplies the operation pin to pass through and carries out the locking hole that locks limit baffle, the limit baffle lower part is provided with the relay, and the armature of relay during non-on state stretches into limit baffle's locking hole, the relay passes through the wire and is connected with control switch and power, control switch and spacing box fixed connection.
Further, the opening is an oblong opening.
Further, the number of the oblong holes is the same as that of the operation stop levers.
Further, the locking hole is two circular through holes with the same diameter.
Furthermore, the locking hole and the oblong opening are located on the same straight line, and the direction of the straight line is the same as the running direction of the sliding track.
Further, the relay is an electromagnetic relay.
The utility model discloses produced beneficial effect for prior art does: through setting up on directional drilling machine the utility model provides a stopper can lock when the operation pin of directional drilling machine is in unoperated state, prevents to bump the condition or the condition of artificial mistake pulling and cause the maloperation of equipment because of other operating personnel's mistake, has avoided the damage of equipment and the personnel injury accident that probably take place.
Drawings
The invention will be described in further detail with reference to the accompanying drawings:
FIG. 1 is a schematic structural diagram of the whole device of the present invention;
FIG. 2 is a top view of the whole device of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a schematic structural view of the device of the present invention with the housing of the limiting box removed;
FIG. 6 is a schematic structural view of the whole device of the present invention in a working state;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;
fig. 9 is a schematic structural view of the device of the present invention in a working state, in which the housing of the limit box is removed;
wherein, 1 is spacing box, 2 is spacing baffle, 3 is the operation pin, 4 is the slip track, 5 is the electromagnetic relay, 6 is armature, 7 is control switch.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1-9, the utility model provides a directional drilling machine operation stop lever stopper, including spacing box 1, spacing baffle 2, electromagnetic relay 5, control switch 7, spacing box 1 is a cuboid box-packed object, and the inside is hollow structure, and the upper portion of spacing box 1 is provided with the long circular trompil that has the same quantity with operation stop lever 3, spacing box 1 covers the periphery of operation stop lever 3, and operation stop lever 3 extends out from the long circular trompil of the upper end of spacing box 1; sliding tracks 4 are arranged on two sides of the lower end face of the oblong opening, the sliding tracks 4 are fixedly connected with the limiting box 1, and the limiting baffle 2 is fixed in the sliding tracks 4 and can move back and forth along the sliding tracks 4; the utility model discloses a spacing box, including limiting baffle 2, operation pin 3, limiting baffle 2, operating stop lever, armature 6, control switch 7 and power, the regional round hole that has seted up in limiting baffle 2 middle part, operation pin 3 passes through the round hole passes limiting baffle 2, and limiting baffle 2 is provided with the position hole of working and non-working hole, is provided with an electromagnetic relay 5 in every limiting baffle 2 lower part is fixed, armature 6 part of electromagnetic relay 5 is towards upper portion and corresponding with the position hole of working on the limiting baffle 2, electromagnetic relay 5 passes through the wire and is connected with control switch 7 and power, control switch 7 sets up in 1 up end of spacing box.
The principle and the using method of the utility model are as follows: when the directional drilling machine is in a non-working state, the control switch 7 on the limiting box 1 is not opened, the electromagnetic relay 5 is not electrified, the armature 6 is in a stretching state and stretches into a non-working position hole of the limiting baffle 2, so that the limiting baffle 2 is blocked by the armature 6 of the electromagnetic relay 5 and cannot move, the operation stop lever 3 is further limited to be incapable of moving, the operation stop lever 3 is enabled to enter a locking state, and the phenomenon that equipment is mistakenly moved due to the fact that other people accidentally pull the operation stop lever 3 can be prevented. When the drilling machine needs to enter a working state, the control switch 7 at the upper end of the limiting box 1 is pressed, the electromagnetic relay 5 is electrified, the armature 6 is withdrawn, the limiting baffle 2 can move freely, and an operator can pull the operating stop lever 3 back and forth to control the drilling machine to work; when a specific operation stop lever 3 needs to be kept working and other operation stop levers 3 do not work, because the working position hole on the limit baffle 2 corresponding to the operation stop lever 3 in the working state corresponds to the armature 6 of the electromagnetic relay 5 at the moment, and the non-working position hole on the limit baffle 2 corresponding to the operation stop lever 3 in the non-working state corresponds to the armature 6 of the electromagnetic relay 5, the control switch 7 is closed, the electromagnetic relay 5 is powered off, the armature 6 extends out and clamps the limit baffle 2, and therefore the operation stop lever 3 enters the locking state again; after the drilling machine is used, the control switch 7 is turned on, the operation stop lever 3 is restored to the initial position, the control switch 7 is turned off, and the operation stop lever 3 is locked again. Through above-mentioned stopper, can accomplish and can lock when operation pin 3 is out of work to thereby the unexpected operation that takes place operation pin 3 causes the maloperation of equipment, leads to equipment to damage, influences production, takes place the personal injury accident even.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a directional rig operation pin stopper which characterized in that: including setting up in operation pin (3) outlying spacing box (1), spacing box (1) is hollow structure, and spacing box (1) up end is provided with the trompil, and operation pin (3) are located in the trompil terminal surface both sides are provided with and slide track (4) under the trompil slide track (4) inside joint have limit baffle (2), limit baffle (2) middle part is provided with a circular via hole that supplies operation pin (3) to pass through and carries out the locking hole that locks limit baffle (2), limit baffle (2) lower part is provided with the relay, and armature (6) of relay when non-powered state stretch into the locking hole of limit baffle (2), the relay passes through the wire and is connected with control switch (7) and power, control switch (7) and spacing box (1) fixed connection.
2. The directional drilling machine operation stop lever limiter of claim 1, wherein: the opening is an oblong opening.
3. The directional drilling machine operation stop lever limiter of claim 2, wherein: the number of the long circular holes is the same as that of the operation stop levers.
4. The directional drilling machine operation stop lever limiter of claim 3, wherein: the locking hole is two circular through holes with the same diameter.
5. The directional drilling machine operation stop lever limiter of claim 4, wherein: the locking hole and the long circular opening are located on the same straight line, and the direction of the straight line is the same as the running direction of the sliding track (4).
6. The directional drilling machine operation stop lever limiter of claim 1, wherein: the relay is an electromagnetic relay (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022405535.0U CN214273636U (en) | 2020-10-26 | 2020-10-26 | Directional drilling machine operation stop lever stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022405535.0U CN214273636U (en) | 2020-10-26 | 2020-10-26 | Directional drilling machine operation stop lever stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214273636U true CN214273636U (en) | 2021-09-24 |
Family
ID=77772752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022405535.0U Expired - Fee Related CN214273636U (en) | 2020-10-26 | 2020-10-26 | Directional drilling machine operation stop lever stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214273636U (en) |
-
2020
- 2020-10-26 CN CN202022405535.0U patent/CN214273636U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204332748U (en) | A kind of earthed switch and cable vault's back door interlocking device | |
| CN203374101U (en) | High-voltage equipment box access cover fixing device | |
| CN203660378U (en) | Closing locking operation device of switch cabinet | |
| CN214273636U (en) | Directional drilling machine operation stop lever stopper | |
| CN209822508U (en) | Interlock of aerifing cabinet door | |
| CN108539648A (en) | A kind of high-tension switch cabinet interlocking mechanism | |
| CN208486771U (en) | A kind of safety protective door of machining center | |
| CN205932869U (en) | Simple and easy debris elevator door lock | |
| DE102017108490A1 (en) | Mounting housing arrangement and method for unlocking and computer program | |
| CN215907628U (en) | Cabinet maintenance door opening device | |
| CN105680337B (en) | The emergency unlocking mechanism at high-voltage complete switch equipment back door | |
| CN204960571U (en) | Shutting is instructed to looped netowrk cabinet equipment state | |
| CN207367820U (en) | A kind of middle-placed switch cabinet door-plate interlock with ground protection | |
| CN113497413B (en) | Intelligent control device for switch cabinet | |
| CN209729770U (en) | A kind of air switch blocking device | |
| CN103628751B (en) | High-voltage equipment box access cover fastening devices | |
| CN105257093A (en) | Manual unlocking device for sliding door | |
| CN111864589A (en) | Substation cabinet monitoring and protecting device | |
| CN214673595U (en) | Indoor switch cabinet convenient to overhaul | |
| CN107564748B (en) | In put cabinet door plant interlock with ground protection | |
| DE819105C (en) | Temporary device for faulty points, track barriers, etc. like | |
| CN111852245A (en) | Mechanical anti-misoperation locking device of 6kV high-voltage switch cabinet | |
| CN221053519U (en) | Rack type electric sliding door capable of unidirectional self-locking | |
| CN105480862B (en) | A kind of safe control switch used in tower crane | |
| CN213597707U (en) | Self-locking device for 35kV switch cabinet valve mechanism |
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: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |