CN208633073U - A kind of gate locking device - Google Patents
A kind of gate locking device Download PDFInfo
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- CN208633073U CN208633073U CN201821135247.4U CN201821135247U CN208633073U CN 208633073 U CN208633073 U CN 208633073U CN 201821135247 U CN201821135247 U CN 201821135247U CN 208633073 U CN208633073 U CN 208633073U
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- gate
- locking
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- embedded part
- locking level
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Abstract
The utility model discloses a kind of gate locking devices, it is used for gate lock in raised position, it includes locking level and locking embedded part, the both sides of the gate are symmetrical arranged fluted, the locking level hinged with the gate is provided in the groove, the locking level is located in a free state in the groove, and the gate is in the unlocked state；The locking embedded part is fixed in the fixture of the gate two sides, and when the lower end of the locking level is abutted with the corresponding locking embedded part, the gate is in the lock state.The utility model locking structure and operating process are simple, and link is few, and the time is short, and are not necessarily to electronic and related detection device, preferably realize distant place manipulation gate and transfer automatically.
Description
Technical field
A kind of gate locking device of the utility model and gate, belong to gate lock technical field.
Background technique
Hydroelectric project locking device of steel gate type is more, generally need to carry out locking reconciliation to gate by manual operation
Lock.As power station management automation degree is continuously improved, gate energy automatic unlocking is required to transfer gradually；For hydroelectric project thing
Therefore gate, when to guarantee that accident occurs, control automatic decentralization in time in an energy distant place prevents fault spread, usually because gate cannot be certainly
Gate is suspended on above aperture by dynamic unlock for a long time without setting locking, and this arrangement for not setting locking cannot prevent gate
The case where accidental falling, occurs, and also proposed the requirement of gate locating locking and energy automatic unlocking decentralization before engineering argument.
Currently, the generic way for solving gate locating locking and energy automatic unlocking decentralization is in former manual operation gate lock
Electric pushrod is added on device or hydraulic push rod replaces manual operation, is such as applied in the upper and lower library emergency lock of pumped-storage power station
Turnover panel locking device on door, for can automatic unlocking decentralization be just additionally arranged electric pushrod, realize a distant place manipulation gate it is automatic under
It puts.When the locking device of this automatic unlocking decentralization gate runs operation, headstock gear lift gate certain altitude is generally needed, is conceded
Locking device unlocks space, and after gate is promoted in place, sender after related device for detecting distance of travel detection confirmation, operation electric pushrod makes
Locking device is detached from lock state, and sender, headstock gear can operate again after related detection device detection confirms locking device in place
Transfer gate；The locking device operation operating process of this automatic unlocking decentralization gate is more complex, and link is also more, operation fortune
The row time is longer, if certain link, which goes wrong, will affect the decentralization of gate.In addition, hydroelectric project locking device of steel gate is general
Setting gate slot locking platform on, for it is porous share a set of gate when, generally need to every hole gate slot lock platform on be arranged one
Locking device is covered, more set locking devices need to be arranged in porous gate slot.
Utility model content
In order to solve the problems, such as that simultaneously the decentralization of energy automatic unlocking, the utility model provide one kind to gate lock in hydroelectric project
Gate locking device.Specific technical solution is as follows.
A kind of gate locking device, is used for gate lock in raised position, it is characterised in that: including locking level and lock
Determine embedded part, the both sides of the gate are symmetrical arranged fluted, the locking level hinged with the gate is provided in the groove,
The locking level is located in a free state in the groove, and the gate is in the unlocked state；The locking embedded part is fixed on
In the fixture of the gate two sides, when the lower end of the locking level is abutted with the corresponding locking embedded part at the gate
In lock state.
When gate need to unlock decentralization, gate can be promoted to proper height by headstock gear, locking level will be disengaged from this time
Lock embedded part, locking level will be rotated around pin shaft to vertical state under Gravitative Loads to be contained in groove, in this way, headstock gear again under
When putting gate, locking level also can will not smoothly be transferred with locking embedded part (or gate slot) interference, gate.After gate is promoted
When need to lock, when gate is promoted to locking level lower end corresponding to locking embedded part, hooked under locking level by manpower using tool
End (locking level lower end can be equipped with hole or groove etc. convenient for hooking), rotates locking level around pin shaft, abuts locking level lower end
In locking embedded part, then gate is transferred, locking level can be made to be in the lock state under gate gravity, to lock lock
Door.It wherein can be the second stage concrete and reinforcing bar either independence of gate recess two sides for the fixture of fixedly locked embedded part
The fixation device of setting.
Further, otic placode is provided in the groove, the upper end of the locking level is hinged on the otic placode by pin shaft
On.
Further, self lubrication bearing is provided between the locking level and the pin shaft.
Further, the locking embedded part is L-shaped, and there are two be mutually perpendicular to bearing surface to tool；The lower end of the locking level has
There is a locking ingot, the locking ingot also has that there are two orthogonal bearing surfaces.
Further, when the locking level is connected to the locking embedded part, the locking level and vertical direction have a folder
Angle, two locking levels of two sides are in splayed.The angle is preferably less than equal to 30 °, and also greater than 30 ° as needed.
The hydroelectric project locking device of steel gate of the utility model is unlocked by self weight, after only needing headstock gear lift gate,
It can be unlocked by the self weight of locking level, then can operate decentralization gate, locking structure and operating process are simple, and link is few,
Time is short, and is not necessarily to electronic and related detection device, preferably realizes distant place manipulation gate and transfers automatically.And it only needs in lock
A set of locking device is set on door, has saved cost.
Detailed description of the invention
Fig. 1 is the front view of the locking device of the utility model；
Fig. 2 is the side view of the locking device of the utility model；
Fig. 3 is the partial enlargement diagram in Fig. 1；
Fig. 4 is the partial enlargement diagram in Fig. 2.
In figure: 1- locking level, 2- gate, 3- pin shaft, 4- otic placode, 5- self lubrication bearing, 6- lock embedded part.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Referring to Fig. 1-2, a kind of gate locking device includes two locking levels 1 for locking and supporting gate 2, is respectively symmetrically set
It is placed in the groove of 2 both sides of gate；Every locking level 1 is connected on the otic placode 4 on the outside of 2 side column of gate by pin shaft 3,
Self lubrication bearing 5 is equipped between locking level 1 and pin shaft 3, locking level 1 can be rotated around pin shaft 3, be locked (when unlocked state) when unlocked
On otic placode 4 on the outside of gate side column, locking level 1 is located in groove 1 vertical hanging of bar, locking level (when lock state) when locking
1 on locking embedded part 6, locks embedded part and is fixed on gate in vertical direction with certain angle (generally less than equal to 30 ° of angles) diagonal brace
In the second stage concrete of gate slot two sides or on the fixation device that is independently arranged；It is L-shaped to lock embedded part 6, there are two be mutually perpendicular to tool
Bearing surface；The lower end of locking level 1 has locking ingot, and locking ingot also have there are two orthogonal bearing surface, locks time lock in this way
1 lower end of fixed pole locks ingot and will contact well with locking embedded part 6, ensure that locking load is preferably transmitted along locking level length direction
To locking embedded part 6.When gate 2 need to unlock decentralization, gate 2 can be promoted to proper height by headstock gear, locked at this time
Bar 1 will be disengaged from locking embedded part 6, will be rotated around pin shaft 3 under locking level Gravitative Loads to vertical state (i.e. Fig. 1, the dotted line in 2
Position), in this way, locking level 1 will not interfere with locking embedded part 6 and gate slot side wall, gate 2 when headstock gear transfers gate 2 again
It can smoothly transfer.When needing locking after the promotion of gate 2, gate 2 is promoted to 1 lower end of locking level and is higher than locking embedded part 6
Level abuts plate, hooks 1 lower end of the locking level (hole or groove that 1 lower end of locking level is equipped with convenient for hooking using tool by manpower
Deng pattern more is not shown), it rotates locking level 1 around pin shaft 3, so that 1 lower end of locking level is connected to lock ingot embedded part 6, then transfer
Gate 2 can be such that locking level 1 is in the lock state under gate gravity, to lock gate 2.
Wherein, locking level 1 is suitable shape forged steel pieces or Combination Welding part；Pin shaft 3 is Fine Steel Casting iron or alloy structure
Steel is fixed on otic placode 4 by stopping axillare mode；The locking embedded part 6 is structural carbon steel or low-alloy structural steel；Lock ingot
It can be process for forged steel pieces or thick structural steel and iron, each components must be calculated by design, meet related Regulations
Requirement.
The embodiments of the present invention are described above in conjunction with attached drawing, in the absence of conflict, this is practical new
The feature in embodiment and embodiment in type can be combined with each other.For sake of convenience, the "upper" that above occurs, "lower" word
Sample only indicates consistent with the upper and lower direction of attached drawing itself, does not play restriction effect to structure.The utility model is not limited to
Above-mentioned specific embodiment, the above mentioned embodiment is only schematical, rather than limitation, this field it is general
Logical technical staff is not departing from the utility model aims and scope of the claimed protection feelings under the enlightenment of the utility model
Under condition, many forms can be also made, these are belonged within the protection scope of the utility model.
Claims (5)
1. a kind of gate locking device, is used for gate lock in raised position, it is characterised in that: including locking level (1) and
Lock embedded part (6), the both sides of the gate (2) be symmetrical arranged it is fluted, be provided in the groove and the gate (2) cut with scissors
The locking level (1) connect, the locking level (1) are located in the groove in a free state, and the gate (2) is in unlock shape
State；Locking embedded part (6) is fixed in the fixture of the gate (2) two sides, when the locking level (1) lower end with it is corresponding
The locking embedded part (6) when abutting the gate (2) be in the lock state.
2. a kind of gate locking device according to claim 1, which is characterized in that otic placode (4) are provided in the groove,
The upper end of the locking level (1) is hinged on the otic placode (4) by pin shaft (3).
3. a kind of gate locking device according to claim 2, which is characterized in that the locking level (1) and the pin shaft
(3) self lubrication bearing (5) are provided between.
4. a kind of gate locking device according to claim 1, which is characterized in that the locking embedded part (6) is L-shaped, tool
There are two be mutually perpendicular to bearing surface；The lower end of the locking level (1) has locking ingot, and the locking ingot also has to hang down there are two mutual
Straight bearing surface.
5. a kind of gate locking device according to claim 1, which is characterized in that the locking level (1) is connected to described
When locking embedded part (6), the locking level (1) and vertical direction have an angle, and the locking level (1) of two of two sides is in eight words
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135247.4U CN208633073U (en) | 2018-07-18 | 2018-07-18 | A kind of gate locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135247.4U CN208633073U (en) | 2018-07-18 | 2018-07-18 | A kind of gate locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633073U true CN208633073U (en) | 2019-03-22 |
Family
ID=65738045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135247.4U Active CN208633073U (en) | 2018-07-18 | 2018-07-18 | A kind of gate locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158544A (en) * | 2019-04-12 | 2019-08-23 | 陈文珠 | A kind of pump lock locking device |
-
2018
- 2018-07-18 CN CN201821135247.4U patent/CN208633073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158544A (en) * | 2019-04-12 | 2019-08-23 | 陈文珠 | A kind of pump lock locking device |
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