CN213390027U - Hydraulic gate hoist - Google Patents
Hydraulic gate hoist Download PDFInfo
- Publication number
- CN213390027U CN213390027U CN202021494271.4U CN202021494271U CN213390027U CN 213390027 U CN213390027 U CN 213390027U CN 202021494271 U CN202021494271 U CN 202021494271U CN 213390027 U CN213390027 U CN 213390027U
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- gate
- cylinder body
- oil
- rack
- piston rod
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Abstract
The utility model provides a gate hydraulic hoist, which comprises a cylinder body and a gate, wherein the gate is provided with a cylinder body placing groove, the cylinder body is placed in the cylinder body placing groove, the cylinder bottom is fastened and connected with the gate through a bolt, the gate is provided with a slide block, the slide block is placed on a slide rail, and the gate slides up and down along the slide rail; a piston rod is arranged in the cylinder body, the end part of the piston rod is provided with a rack, the rack is used for fixing the cylinder body and the gate, bolt holes are symmetrically formed in two ends of the rack, and the bolt holes are used for bolts to penetrate through and are connected with the steel dam; be provided with oil inlet and oil-out on the cylinder body, oil inlet and oil-out all are connected with the oil transportation hose, and oil tank and gear pump set up in the frame, are provided with the valves in the oil tank, the gear pump is connected with the oil transportation hose, the oil feed and the oil of control cylinder body.
Description
Technical Field
The utility model relates to a gate hoist technical field.
Background
The reservoir is used for retaining usually, regulation and control rivers, the control flood peak, guarantee the rivers safety of annex, the reservoir is usually discharged floodwaters and is adopted the mode of opening the floodgate, set up the steel dam on general reservoir, place the gate that blocks water on the steel dam, the gate is opened and is carried out the flood discharge operation, general gate is opened and is driven through hydraulic hoist, but steel dam headstock gear among the prior art is the cellular-type and places, when using, need assemble on the scene, to some miniature gates, this kind of mode is unfavorable for efficient field erection.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a novel gate hydraulic hoist can solve the technical problem in the background art.
The utility model discloses a following technical scheme realizes: a gate hydraulic hoist comprises a cylinder body and a gate, wherein a cylinder body placing groove is formed in the gate, the cylinder body is placed in the cylinder body placing groove, the bottom of the cylinder body is fixedly connected with the gate through a bolt, a sliding block is arranged on the gate and placed on a sliding rail, and the gate slides up and down along the sliding rail;
a piston rod is arranged in the cylinder body, the end part of the piston rod is provided with a rack, the rack is used for fixing the cylinder body and the gate, bolt holes are symmetrically formed in two ends of the rack, and the bolt holes are used for bolts to penetrate through and are connected with the steel dam;
be provided with oil inlet and oil-out on the cylinder body, oil inlet and oil-out all are connected with the oil transportation hose, and oil tank and gear pump set up in the frame, are provided with the valves in the oil tank, the gear pump is connected with the oil transportation hose, the oil feed and the oil of control cylinder body.
Preferably, a cushion pad is arranged on the lower portion of the rack, the cushion pad is a rubber pad, a threaded hole is formed in the rubber pad, and the rubber pad is fastened to the rack through a screw.
Preferably, the end part of the piston rod is provided with a hanging ring, and the hanging ring is welded and fixed with the end part of the piston rod.
Compared with the prior art, the utility model, gate hydraulic hoist that relates to is connected gate and hoist integrated into one piece, simultaneously, and the hoist adopts the hanging mode of falling to be connected with the gate, has the convenient advantage of equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a track; 2. a gate; 3. a slider; 4. a cylinder body; 5. an oil inlet; 6. an oil outlet; 7. a frame; 8. bolt holes; 9. and (7) a rubber pad.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The gate 2 hydraulic hoist shown in fig. 1 comprises a cylinder body 4 and a gate 2, wherein a cylinder body 4 placing groove is formed in the gate 2, the cylinder body 4 is placed in the cylinder body 4 placing groove, the cylinder bottom is fastened and connected with the gate 2 through a bolt, a sliding block 3 is arranged on the gate 2, the sliding block 3 is fastened and connected with a gate 2 body through a bolt, the sliding block 3 is placed on a sliding rail, and the gate 2 slides up and down along the sliding rail;
a piston rod is arranged in the cylinder body 4, the end part of the piston rod is provided with a rack 7, the rack 7 is used for fixing the cylinder body 4 and the gate 2, bolt holes 8 are symmetrically arranged at two ends of the rack 7, and the bolt holes 8 are used for bolts to penetrate through and are connected with a steel dam;
be provided with oil inlet 5 and oil-out 6 on the cylinder body 4, oil inlet 5 and oil-out 6 all are connected with the oil transportation hose, and on oil tank and gear pump set up frame 7, be provided with the valves in the oil tank, (the valves is prior art, and the valves is used for adjusting the velocity of flow of hydraulic oil, pressure and business turn over direction, and is not repeated here), the gear pump is connected with the oil transportation hose, controls the oil feed and the oil production of cylinder body 4.
The principle that this device realizes quick installation and realizes opening of gate 2 and close is: adopt the bolt-up mode to be connected between gate 2 and the headstock gear, wherein, the headstock gear adopts the flip-chip mode of fixed cylinder body 4 to carry out fastening connection, and when 4 oil intakes of cylinder body, cylinder body 4 carries out the removal from top to bottom along fixed piston rod, and then drives opening and closing of gate 2, simultaneously, with cylinder body 4 and 2 fixed connection of gate, adopt to carry out the fixed of gate 2 and headstock gear with adding value, realized the quick installation of gate 2 headstock gear.
Further, in order to prevent the abrasion and damage caused by the collision between the end of the cylinder body 4 of the hoist and the frame 7, a buffer pad is arranged on the lower portion of the frame 7, the buffer pad is a rubber pad 9, a threaded hole is formed in the rubber pad 9, and the rubber pad 9 is fastened to the frame 7 through a screw.
Furthermore, the end part of the piston rod is provided with a hanging ring, and the hanging ring is welded and fixed with the end part of the piston rod. The lifting ring is used for hoisting and installing the gate 2 hydraulic hoist, wherein the lifting ring and the end part of the piston rod are connected and fastened in a friction welding mode.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a gate hydraulic hoist, includes cylinder body and gate, its characterized in that: the gate is provided with a cylinder body placing groove, the cylinder body is placed in the cylinder body placing groove, the cylinder bottom is fixedly connected with the gate through a bolt, the gate is provided with a sliding block, the sliding block is placed on a sliding rail, and the gate slides up and down along the sliding rail;
a piston rod is arranged in the cylinder body, the end part of the piston rod is provided with a rack, the rack is used for fixing the cylinder body and the gate, bolt holes are symmetrically formed in two ends of the rack, and the bolt holes are used for bolts to penetrate through and are connected with the steel dam;
be provided with oil inlet and oil-out on the cylinder body, oil inlet and oil-out all are connected with the oil transportation hose, and oil tank and gear pump set up in the frame, are provided with the valves in the oil tank, the gear pump is connected with the oil transportation hose, the oil feed and the oil of control cylinder body.
2. The gate hydraulic hoist of claim 1, characterized in that: the improved rack is characterized in that a cushion pad is arranged on the lower portion of the rack and is a rubber pad, a threaded hole is formed in the rubber pad, and the rubber pad is fastened to the rack through a screw.
3. The gate hydraulic hoist of claim 1, characterized in that: the end part of the piston rod is provided with a hanging ring, and the hanging ring is welded and fixed with the end part of the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494271.4U CN213390027U (en) | 2020-07-24 | 2020-07-24 | Hydraulic gate hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494271.4U CN213390027U (en) | 2020-07-24 | 2020-07-24 | Hydraulic gate hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213390027U true CN213390027U (en) | 2021-06-08 |
Family
ID=76201878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021494271.4U Active CN213390027U (en) | 2020-07-24 | 2020-07-24 | Hydraulic gate hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213390027U (en) |
-
2020
- 2020-07-24 CN CN202021494271.4U patent/CN213390027U/en active Active
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