Guide mechanism of hydraulic gate

Abstract

The guide mechanism of the hydraulic gate comprises the gate and sleeve frames, a guide rail frame is arranged on the outer side of the gate in a sleeved mode, sliding grooves are formed in the two sides in the guide rail frame, the two sleeve frames are arranged at the two top ends of the gate in a sleeved mode, connecting frames are fixedly installed on the sides, away from each other, of the two sleeve frames, and shaft rods are rotationally connected into the two connecting frames. Guide wheels are fixedly installed at the front end and the rear end of each shaft rod, balls are rotationally connected into the multiple guide wheels, and the multiple guide wheels are slidably connected into the corresponding sliding grooves correspondingly. The guide mechanism of the hydraulic gate can lubricate and prevent rust of the shaft rod in the rotating process of the guide wheel, so that the problem that lubrication and rust prevention are inconvenient due to the fact that a wheel shaft is arranged in a rail sliding groove in a traditional guide mechanism is solved, and meanwhile the rolling connection between a plurality of balls and the inner wall of the sliding groove can be utilized; friction between the wheel carrier and the inner wall of the rail sliding groove in a traditional guide mechanism is avoided, resistance is generated, and the sliding smoothness of the guide wheel is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to guiding mechanism technical field, concretely is a kind of guiding mechanism of hydraulic gate. BACKGROUND

[0002] Hydraulic gate is a kind of professional supporting product, is composed of split type oil jack and oil pump station.It has the characteristics such as simple structure, easy maintenance, light weight, arbitrary orientation use, and can be operated remotely, in order to facilitate the sliding of hydraulic gate, guiding mechanism is usually equipped in hydraulic gate to assist the sliding of gate.

[0003] Through the retrieval patent application No. CN201920695176.1 discloses a ship lift gate side guiding mechanism, in order to solve the problem that ship lift gate side guiding mechanism in prior art cannot adapt to gate swing and is easy to deform during gate lifting, a technical scheme is proposed: a ship lift gate side guiding mechanism includes support, wheel carrier, wheel shaft and guiding wheel with guiding effect on gate, support is welded on four corners of ship lift gate;Wheel carrier is rotatably connected with support;Wheel carrier is axially positioned by No. 1 stop ring;Wheel shaft is fixed on wheel carrier;Guiding wheel is rotatably connected with wheel shaft.Wheel carrier is provided with mounting groove;Guiding wheel is located in mounting groove;Wheel carrier is rotatably connected with support by fixed shaft of support;One-way stop ring is further provided between support and wheel carrier for preventing axial rotation of wheel carrier.Wheel shaft is fixed on wheel carrier by No. 2 stop ring.The ship lift gate side guiding mechanism in the utility model is a double-wheel structure, which can better adapt to the slight swing of gate during lifting compared with general single-wheel structure.

[0004] However, the patent still has deficiencies, the hydraulic gate guiding structure in actual use process, because wheel shaft is arranged in track sliding groove, so that staff is difficult to lubricate and prevent rust, long-term use process wheel shaft rust can affect the normal rotation of guiding wheel, and because guiding wheel is installed in wheel carrier, and wheel carrier is slidably connected in track sliding groove, front and rear ends of wheel carrier rub with inner wall of track sliding groove during lifting, generate resistance, affect the smoothness of guiding wheel sliding.

[0005] Therefore, we propose a guiding mechanism of hydraulic gate. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a guiding mechanism of hydraulic gate to solve the problems proposed in the above background technology.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A guide mechanism of hydraulic gate, including gate and sleeve frame, the outside of gate is equipped with guide rail frame, both sides in guide rail frame are provided with the sliding slot, two sleeve frames are equipped with sleeve frame, both sides far from each other of two sleeve frames are fixedly installed with the connecting frame, both sides in two connecting frames are rotatably connected with the axle rod, the front and rear ends of each axle rod are fixedly installed with the guide wheel, a plurality of guide wheels are rotatably connected with the ball in a plurality of guide wheels, a plurality of guide wheels are connected in the corresponding sliding slot respectively, and a plurality of balls are rotatably connected with the inner wall of sliding slot on the side far from the connecting frame, both sides far from each other of two sleeve frames are provided with the oil storage groove, both sides far from each other of two oil storage grooves are provided with the oil delivery groove, both sides far from each other of two oil delivery grooves extend into the connecting frame, and the side far from the oil storage groove in two oil delivery grooves is fixedly installed with the oil absorption cotton.

[0008] Optionally, the front end of two sleeve frames is provided with mounting screw hole on the side close to two oil delivery grooves, and mounting bolts are screw connected in two mounting screw holes, so that the sleeve frame can be fixedly installed on the gate through the mounting bolt.

[0009] Optionally, two mounting screw holes extend out of the rear end of the sleeve frame through the gate, and the design is conducive to the use of the guide mechanism.

[0010] Optionally, oil injection holes are formed in the top end of two sleeve frames corresponding to the oil storage groove, and the oil injection holes are convenient for adding lubricating oil.

[0011] Optionally, sealing plugs are screw connected in two oil injection holes, and knobs are fixedly installed on the top end of two sealing plugs, so that the oil injection hole can be sealed by the sealing plug.

[0012] Optionally, flow guide seats are fixedly installed in the bottom end of two oil storage grooves, and the flow guide seats are trapezoidal, so that the lubricating oil can be guided into the oil delivery groove through the flow guide seat.

[0013] Optionally, the side far from each other of two oil absorption cottons extends out of the oil delivery groove and is attached to the corresponding axle rod, so that the lubricating oil can be evenly applied on the axle rod through the design.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] Through mutual cooperation of the sleeve frame, the ball, the oil storage groove, the sealing plug, the oil injection hole, the oil absorbing cotton, the connecting frame, the oil conveying groove, the flow guide seat and the shaft rod, the shaft rod can be lubricated and rust-proof during rotation of the guide wheel, so that the problem that the wheel shaft is arranged in the track sliding groove in the traditional guide mechanism and is inconvenient to lubricate and rust-proof is avoided, and meanwhile, the rolling connection between the plurality of balls and the inner wall of the sliding groove is utilized to avoid friction between the wheel frame and the inner wall of the track sliding groove in the traditional guide mechanism, resistance is generated, and the smoothness of the guide wheel during sliding is affected. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the guide mechanism of the hydraulic gate of the utility model;

[0017] Figure 2 It is a sectional view of the guide mechanism of the hydraulic gate of the utility model;

[0018] Figure 3 It is a sectional view of the ball in the guide mechanism of the hydraulic gate of the utility model;

[0019] Figure 4 It is the guide mechanism of the hydraulic gate of the utility model Figure 2 It is an enlarged view of A.

[0020] Figure 5 It is the guide mechanism of the hydraulic gate of the utility model Figure 3 It is an enlarged view of B.

[0021] In the drawing: 1, gate; 2, guide rail frame; 3, sleeve frame; 4, mounting bolt; 5, mounting screw hole; 6, sliding groove; 7, ball; 8, oil storage groove; 9, sealing plug; 10, oil injection hole; 11, handle; 12, connecting frame; 13, oil absorbing cotton; 14, oil conveying groove; 15, flow guide seat; 16, shaft rod; 17, guide wheel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1 to 5The utility model provides a kind of guide mechanism of hydraulic gate, including gate 1 and sleeve frame 3, the outside of gate 1 is sleeved with guide rail frame 2, both sides in guide rail frame 2 are provided with sliding slot 6, two of gate 1 top end are sleeved with sleeve frame 3, two sleeve frames 3 are mutually away from one side and are fixedly installed with connecting frame 12, two connecting frames 12 are rotatably connected with shaft 16, the front and rear end of each shaft 16 is fixedly installed with guide wheel 17, a plurality of guide wheels 17 are rotatably connected with ball 7, a plurality of guide wheels 17 are slidably connected in corresponding sliding slot 6 respectively, and a plurality of ball 7 are rotatably connected with the inner wall of sliding slot 6 away from the side of connecting frame 12, two sleeve frames 3 are provided with oil storage groove 8, two oil storage grooves 8 are mutually away from one side and are provided with oil delivery groove 14, two oil delivery grooves 14 are mutually away from one side and extend into connecting frame 12, two oil delivery grooves 14 are fixedly installed with oil absorption cotton 13 away from the side of oil storage groove 8.

[0024] The front end of two sleeve frames 3 is located on the side of two oil delivery grooves 14 and is provided with mounting screw hole 5, two mounting screw holes 5 are screw-connected with mounting bolt 4, sleeve frame 3 can be fixedly installed on gate 1 by mounting bolt 4, two mounting screw holes 5 are penetrated through gate 1 and extend out the rear end of sleeve frame 3, this design is conducive to the use of the guide mechanism, two oil injection holes 10 are provided at the top end of two sleeve frames 3 corresponding to oil storage groove 8, lubricating oil is conveniently added through oil injection hole 10, two oil injection holes 10 are screw-connected with sealing plug 9, two sealing plugs 9 are fixedly installed with screw handle 11 at the top end, sealing plug 9 can seal oil injection hole 10, two oil storage grooves 8 are fixedly installed with flow guide base 15 at the bottom end, and two flow guide bases 15 are provided as trapezoidal, lubricating oil is conveniently guided into oil delivery groove 14 through flow guide base 15, two oil absorption cottons 13 are extended out of oil delivery groove 14 and are attached on corresponding shaft 16 away from one side, this design is convenient for evenly applying lubricating oil on shaft 16.

[0025] Working principle: in use, the lubricating oil is injected into the two oil storage grooves 8 through the oil injection hole 10, then the sealing plug 9 is screwed into the oil injection hole 10 for sealing, the inclined surface on the flow guide seat 15 can guide the lubricating oil into the oil conveying groove 14, the oil absorbing cotton 13 absorbs the lubricating oil and then transfers it to the shaft 16, when the gate 1 is lifted, the sleeve frame 3 and the connecting frame 12 are lifted synchronously, at this time, the plurality of guide wheels 17 and the two shafts 16 rotate in the sliding groove 6 for guiding, in the process of rotating the shaft 16, the lubricating oil on the oil absorbing cotton 13 continuously wipes and adheres to the shaft 16, thereby lubricating and rust-proofing the shaft 16, the plurality of balls 7 can roll between the front and rear inner walls of the sliding groove 6 in the process of sliding up and down on the plurality of guide wheels 17, thereby reducing the friction when the guide wheel 17 slides, the guide mechanism of the hydraulic gate is convenient to use, the above-mentioned components can lubricate and rust-proof the shaft 16 in the process of rotating the guide wheel 17, thereby avoiding the problem that in the traditional guide mechanism, the wheel shaft is arranged inside the track sliding groove, which is not convenient for lubrication and rust-proofing, at the same time, the plurality of balls 7 can be rolled and connected between the inner wall of the sliding groove 6, thereby avoiding the friction between the wheel frame and the inner wall of the track sliding groove in the traditional guide mechanism, generating resistance and affecting the smoothness when the guide wheel slides.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A guide mechanism for a hydraulic gate, characterized by, The utility model relates to a gate (1) and the sleeve frame (3) are included, the outer side of gate (1) is equipped with guide rail frame (2), both sides in guide rail frame (2) are provided with sliding slot (6), two sleeve frames (3) are equipped with at the top of gate (1), two sleeve frames (3) are away from each other side and are fixedly installed with connecting frame (12), two connecting frames (12) are rotatably connected with axle rod (16) in, the front and rear end of every axle rod (16) is fixedly installed with guide wheel (17), a plurality of guide wheels (17) are rotatably connected with ball (7) in, a plurality of guide wheels (17) are slidably connected in corresponding sliding slot (6) respectively, and a plurality of ball (7) are away from the side of connecting frame (12) and are rotatably connected with the inner wall of sliding slot (6), two sleeve frames (3) are provided with oil storage tank (8) in, two oil storage tanks (8) are away from each other side and are provided with oil delivery groove (14), two oil delivery grooves (14) are away from each other side and extend into connecting frame (12), two oil delivery grooves (14) are away from the side of oil storage tank (8) in and are fixedly installed with oil absorption cotton (13).

2. A guide mechanism for a hydraulic gate according to claim 1, wherein The front end of two sleeve frames (3) is provided with mounting screw hole (5) on the side of two oil delivery grooves (14) and is close to each other, and two mounting screw holes (5) are screw connected with mounting bolt (4) in.

3. A guide mechanism for a hydraulic gate according to claim 2, wherein Two mounting screw holes (5) all run through gate (1) and extend out the rear end of sleeve frame (3).

4. A guide mechanism for a hydraulic gate according to claim 1, wherein Two sleeve frames (3) are provided with oil injection hole (10) at the top of oil storage tank (8) respectively.

5. A guide mechanism for a hydraulic gate according to claim 4, wherein Two oil injection holes (10) are screw connected with sealing plug (9) in, and the top of two sealing plugs (9) is fixedly installed with screw handle (11).

6. A guide mechanism for a hydraulic gate according to claim 1, wherein Two oil storage tanks (8) are fixedly installed with flow guide seat (15) in the bottom, and two flow guide seats (15) are provided with trapezoidal.

7. A guide mechanism for a hydraulic gate according to claim 1, wherein Two oil absorption cottons (13) extend out the outside of oil delivery groove (14) and are attached on corresponding axle rod (16) on the side away from each other.

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