CN205222580U - Automatic locking device of hydraulic elevating platform for stove - Google Patents
Automatic locking device of hydraulic elevating platform for stove Download PDFInfo
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- CN205222580U CN205222580U CN201520910981.3U CN201520910981U CN205222580U CN 205222580 U CN205222580 U CN 205222580U CN 201520910981 U CN201520910981 U CN 201520910981U CN 205222580 U CN205222580 U CN 205222580U
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- stove
- elevating platform
- round pin
- bearing pin
- automatic locking
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Abstract
The utility model discloses an automatic locking device of hydraulic elevating platform for stove, elevating platform including installing on hydraulic elevating platform ends piece calmly, on ending fixed, the elevating platform is equipped with the locking hole, the piece end to be decided to the elevating platform one side be equipped with with the locking parts that the cooperation of locking hole was used, the locking parts including safe round pin axle and with sell the drive arrangement of hub connection safely, the one end of safe round pin axle be equipped with with the round pin head that the cooperation of locking hole was used, the other end of safe round pin axle with drive arrangement connects, drive arrangement can drive safe round pin axle is in the horizontal direction round trip movement. The utility model discloses simple structure, convenient to use have solved the technical problem who exists effectively when hydraulic elevating platform keeps certain height for a long time for the stove among the prior art, improved the thermal efficiency and the production safety nature of stove equipment.
Description
Technical field
The utility model relates to a kind of stove hydaulic lift platform, specifically a kind of stove hydaulic lift platform automatic locking apparatus.
Background technology
At present, the locking majority of stove hydaulic lift platform adopts the hydraulic buttery valve locking of hydraulic circuit, due to hydraulic fluid flowing property characteristic, once there is situation about revealing or compressibi1ity performance reduces in hydraulic buttery valve, hydaulic lift platform constantly can decline under the effect of load gravity, thus depart from predetermined height, finally cause furnace high-temperature to be leaked to outside stove and occur egress of heat, to such an extent as to cause safety misadventure.
Utility model content
The utility model is for the problems referred to above, and provide a kind of stove hydaulic lift platform automatic locking apparatus, its structure is simple, easy to use, efficiently solve stove hydaulic lift platform in prior art keep certain height for a long time position time the technical matters that exists.
According to the technical solution of the utility model: a kind of stove hydaulic lift platform automatic locking apparatus, comprise the bay-lift fastening block be arranged on hydaulic lift platform, described bay-lift fastening block is provided with lock hole; The side of described bay-lift fastening block be provided with described lock hole with the use of Lock Part.
As further improvement of the utility model, described Lock Part comprises safe bearing pin and the actuating device with described safe pinned connection, one end of described safe bearing pin be provided with described lock hole with the use of plunger, the other end of described safe bearing pin is connected with described actuating device, and described actuating device can drive described safe bearing pin to move around in the horizontal direction.
As further improvement of the utility model, one end of described plunger is provided with boss.
As further improvement of the utility model, described actuating device is for driving cylinder, and the other end of described safe bearing pin is connected with the cylinder piston of described driving cylinder.
Compared with prior art, technique effect of the present utility model is: the utility model adopts physical construction to replace hydraulic locking system, efficiently solve the technical matters existed when stove hydaulic lift platform is kept certain height for a long time in prior art, improve heat efficiency and the production security of furnace apparatus.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment of the present utility model;
Fig. 2 is the schematic diagram under the hydaulic lift platform in Fig. 1 is in the lock state.
In Fig. 1 and Fig. 2, comprise hydaulic lift platform 1, bay-lift fastening block 2, lock hole 3, safe bearing pin 4, drive cylinder 5, plunger 41, boss 42 and cylinder piston 51.
Detailed description of the invention
For making above-mentioned purpose of the present utility model, feature and advantage, can more becoming apparent, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model discloses a kind of stove hydaulic lift platform automatic locking apparatus, comprise the bay-lift fastening block 2 be arranged on hydaulic lift platform 1, described bay-lift fastening block 2 is provided with lock hole 3, the side of described bay-lift fastening block 2 be provided with described lock hole 3 with the use of Lock Part.
Described Lock Part in the present embodiment comprises safe bearing pin 4 and drives cylinder 5, one end of described safe bearing pin 4 be provided with described lock hole 3 with the use of plunger 41, the other end of described safe bearing pin 4 is connected with the cylinder piston 51 of described driving cylinder 5, under the driving of described driving cylinder 5, described cylinder piston 51 can drive described safe bearing pin 4 to move around in the horizontal direction.The described locking member structure that described safe bearing pin 4 and described driving cylinder 5 are formed is simple, and it is convenient to control.
As a preferred embodiment, one end of the described plunger 41 in the present embodiment is provided with boss 42, and described boss 42 can increase locking effect.
As shown in Figure 2, when described hydaulic lift platform 1 vertically moves to specified altitude assignment, described driving cylinder 5 starts, and drive described safe bearing pin 4 to the direction parallel motion of described bay-lift fastening block 2 by described cylinder piston 51, make described plunger 41 through described lock hole 3, until described boss 42 is fastened on the periphery of described lock hole 3 along upper, now described hydaulic lift platform 1 is in complete lock-out state, and the mechanical support of self of the described safe bearing pin 4 described hydaulic lift platform 1 of card of trying hard to keep remains on this specified altitude assignment for a long time.
When hydaulic lift platform 1 needs to leave this specified altitude assignment, described driving cylinder 5 starts, and drive described safe bearing pin 4 to the direction parallel motion away from described bay-lift fastening block 2 by described cylinder piston 51, described plunger 41 leaves described lock hole 3, and now described hydaulic lift platform 1 is in released state.
The enough detailed description with certain particularity is carried out to the utility model above.Belonging to those of ordinary skill in field should be appreciated that, the description in embodiment is only exemplary, make under the prerequisite not departing from true spirit of the present utility model and scope change and all should belong to protection domain of the present utility model.The utility model scope required for protection is undertaken limiting by described claims, instead of limited by the foregoing description in embodiment.
Claims (4)
1. a stove hydaulic lift platform automatic locking apparatus, it is characterized in that: it comprises the bay-lift fastening block be arranged on hydaulic lift platform, described bay-lift fastening block is provided with lock hole, the side of described bay-lift fastening block be provided with described lock hole with the use of Lock Part.
2. stove hydaulic lift platform automatic locking apparatus as claimed in claim 1, it is characterized in that: described Lock Part comprises safe bearing pin and the actuating device with described safe pinned connection, one end of described safe bearing pin be provided with described lock hole with the use of plunger, the other end of described safe bearing pin is connected with described actuating device, and described actuating device can drive described safe bearing pin to move around in the horizontal direction.
3. stove hydaulic lift platform automatic locking apparatus as claimed in claim 2, it is characterized in that, one end of described plunger is provided with boss.
4. stove hydaulic lift platform automatic locking apparatus as claimed in claim 2, is characterized in that, described actuating device is for driving cylinder, and the other end of described safe bearing pin is connected with the cylinder piston of described driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910981.3U CN205222580U (en) | 2015-11-16 | 2015-11-16 | Automatic locking device of hydraulic elevating platform for stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910981.3U CN205222580U (en) | 2015-11-16 | 2015-11-16 | Automatic locking device of hydraulic elevating platform for stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222580U true CN205222580U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910981.3U Active CN205222580U (en) | 2015-11-16 | 2015-11-16 | Automatic locking device of hydraulic elevating platform for stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314565A (en) * | 2015-11-16 | 2016-02-10 | 江苏丰东热技术股份有限公司 | Automatic locking device of hydraulic elevating platform for furnace |
-
2015
- 2015-11-16 CN CN201520910981.3U patent/CN205222580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314565A (en) * | 2015-11-16 | 2016-02-10 | 江苏丰东热技术股份有限公司 | Automatic locking device of hydraulic elevating platform for furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170321 Address after: Nanxiang Road 224100 Jiangsu province Yancheng City Dafeng Economic Development Zone No. 333 Patentee after: Jiangsu Dong Feng Technology Co., Ltd. Address before: Nanxiang Road 224199 Jiangsu province Yancheng City economic and Technological Development Zone No. 333 Patentee before: Jiangsu Fengdong Thermal Technology Co., Ltd. |