Supporting rod applied to folding gate

Abstract

The utility model relates to a water conservancy gate device, in particular to a supporting rod applied to a folding gate, which comprises a folding gate main body, a base, a hydraulic device rotationally arranged on the base and a supporting rod for connecting the folding gate main body with the base, the hydraulic device comprises a cylinder rotationally arranged on the base and a piston rod rotationally connected with the supporting rod. A foreign matter removing mechanism is arranged on the supporting rod; the device has a certain cleaning capability, reduces manual regular maintenance cost, ensures smooth opening and closing of the gate, and prolongs the service life of the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy gate device, concretely relates to a kind of support rod applied to folding gate. BACKGROUND

[0002] Folding gate has important application in water conservancy project, it can effectively control the water flow in river.The existing folding gate includes folding gate main body, pedestal, support rod connecting gate main body and pedestal and hydraulic pressure, in the long-term use process, a large number of foreign matters are attached on the support rod of existing folding gate, especially in rotating connection, it needs artificial periodic cleaning, otherwise not only influence the normal opening and closing of gate, but also shorten the service life of device, increase the use cost of user maintenance or replacement.

[0003] Therefore, currently urgently needed a new type of support rod applied to folding gate, it has certain cleaning capacity, reduces artificial periodic maintenance cost, guarantees the smooth opening and closing of gate, prolongs the service life of device. UTILITY MODEL CONTENT

[0004] In order to solve above-mentioned technical problem, the utility model provides a kind of support rod applied to folding gate, it has certain cleaning capacity, reduces artificial periodic maintenance cost, guarantees the smooth opening and closing of gate, prolongs the service life of device.

[0005] The utility model adopts following technical scheme:

[0006] A kind of support rod applied to folding gate, including folding gate main body, pedestal, rotatingly arranged on the hydraulic pressure of pedestal and the support rod connecting folding gate main body and pedestal, support rod is rotationally connected with pedestal, and the hydraulic pressure includes the cylinder body rotationally arranged on the pedestal and the piston rod rotationally connected with support rod;Foreign matter removing mechanism is arranged on support rod;Foreign matter removing mechanism includes inlet pipe fixedly arranged on the front surface of folding gate main body, water pump fixedly arranged on the top of folding gate main body and communicated with inlet pipe, outlet pipe fixedly arranged on support rod and communicated with water pump, branch pipe communicatedly arranged on outlet pipe for removing foreign matter at the connecting place of piston rod and support rod and the connecting place of support rod and pedestal;Several jetting ports for jetting water flow are arranged on branch pipe.

[0007] Further, to avoid the foreign matter in river water into water pump, filter plate is clamped at inlet of inlet pipe;At the same time, to give consideration to filtration effect and water inlet effect, the filter plate is 100-150 in mesh number.

[0008] Further, support rod includes rotating shaft rotationally arranged on pedestal, first connecting piece connecting rotating shaft and folding gate main body in horizontal direction, second connecting piece connecting rotating shaft and folding gate in oblique direction and fixing piece connecting first connecting piece and second connecting piece;Outlet pipe is fixedly arranged on second connecting piece.

[0009] Preferably, in order to improve the control effect on water flow and meet the energy saving requirement, the water pump is a servo water pump. Meanwhile, in order to strengthen the mechanical strength of the device, a reinforcing plate for fixedly connecting with the first connecting piece and the second connecting piece is fixed on the side of the folding gate body.

[0010] From the above description of the structure of the utility model, compared with the prior art, the utility model has the following advantages: the utility model sets the foreign matter clearing mechanism, extracts water flow from the river water blocked by the gate through the water inlet pipe, and sprays out along the water outlet pipe, branch pipe and jet port path under the action of the water pump, washes the rotating connection between the support rod and the piston rod and the base, removes the foreign matter attached thereto, ensures smooth opening and closing of the gate, reduces the frequency of regular maintenance by manual operation, not only reduces the labor cost, but also prolongs the service life of the device. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a three-dimensional schematic view of the utility model Figure 1 ;

[0012] Figure 2 is a three-dimensional schematic view of the utility model Figure 2 ;

[0013] Figure 3 is a three-dimensional schematic view of the utility model Figure 3 ;

[0014] Figure 4 is a three-dimensional schematic view of the utility model Figure 4 ;

[0015] Figure 5 is a three-dimensional schematic view of the utility model Figure 1 ;

[0016] Figure 6 is a three-dimensional schematic view of the utility model Figure 2 ;

[0017] Figure 7 is a three-dimensional schematic view of the utility model Figure 3 ;

[0018] The meanings of the marks in the drawings are as follows:

[0019] Folding gate body 1, base 2, hydraulic pressure 3, cylinder body 31, piston rod 32, support rod 4, rotating shaft 41, first connecting piece 42, second connecting piece 43, fixing piece 44, foreign matter clearing mechanism 5, water inlet pipe 51, filter plate 511, water pump 52, water outlet pipe 53, branch pipe 54, jet port 55, reinforcing plate 6. DETAILED DESCRIPTION

[0020] The specific embodiments of the present application are described below with reference to the accompanying drawings.

[0021] Referring to Figures 1 to 7 A support rod applied to a folding gate, comprising a folding gate body 1, a base 2, a hydraulic pressure 3 rotatably arranged on the base 2 and a support rod 4 connecting the folding gate body 1 and the base 2, the support rod 4 is rotatably connected with the base 2, the hydraulic pressure 3 comprises a cylinder 31 rotatably arranged on the base 2 and a piston rod 32 rotatably connected with the support rod 4; the support rod 4 is provided with a foreign matter removing mechanism 5; the foreign matter removing mechanism 5 comprises a water inlet pipe 51 fixedly arranged on the front surface of the folding gate body 1, a water pump 52 fixedly arranged on the top of the folding gate body 1 and communicated with the water inlet pipe 51, a water outlet pipe 53 fixedly arranged on the support rod 4 and communicated with the water pump 52, and a branch pipe 54 communicated on the water outlet pipe 53 and used for removing foreign matters at the connecting position of the piston rod 32 and the support rod 4 and the connecting position of the support rod 4 and the base 2; a plurality of jetting openings 55 for jetting water flow are arranged on the branch pipe 54.

[0022] In order to avoid the foreign matters in the river water from entering the water pump 52, a filter plate 511 is clamped at the water inlet of the water inlet pipe 51, and the filter plate 511 is made of stainless steel; at the same time, in order to take into account the filtering effect and the water inlet effect, the filter plate 511 has a mesh number of 100.

[0023] Referring to Figures 1 to 7 The support rod 4 comprises a rotating shaft 41 rotatably arranged on the base 2, a first connecting piece 42 horizontally connecting the rotating shaft 41 and the folding gate body 1, a second connecting piece 43 obliquely connecting the rotating shaft 41 and the folding gate, and a fixing piece 44 connecting the first connecting piece 42 and the second connecting piece 43; the water outlet pipe 53 is fixedly arranged on the second connecting piece 43; in order to improve the mechanical strength of the device, the first connecting piece 42, the second connecting piece 43 and the fixing piece 44 are made of cast iron. In order to improve the control effect of the water flow and meet the energy saving demand, the water pump 52 is a servo water pump. At the same time, in order to strengthen the mechanical strength of the device, a reinforcing plate 6 for fixedly connecting with the first connecting piece 42 and the second connecting piece 43 is fixedly arranged on the side surface of the folding gate body 1.

[0024] Working principle: the device is inserted into the river through the water inlet pipe 51 to draw water from the river, which is transported to the water outlet pipe 53 under the action of the water pump 52, and is then drained to the connecting position of the support rod 4 and the piston rod 32 and the base 2 through the branch pipe 54, and the water flow is jetted to the connecting position through the jetting openings 55, so as to flush and make the adhered foreign matters fall off, thereby ensuring the smooth rotation of the gate, having a certain foreign matter removing capacity, reducing the frequency of manual cleaning and maintenance, and prolonging the service life of the device.

[0025] The above merely is the specific implementation manner of the present application, but the design concept of the present application is not limited to this, and any non-essential change of the present application by using the concept should belong to the act of infringing the protection scope of the present application.

Claims

1. A support rod for a folding gate, comprising a folding gate body, a base, a hydraulic system rotatably mounted on the base, and a support rod connecting the folding gate body and the base, wherein the support rod is rotatably connected to the base, characterized in that: The hydraulic system comprises a cylinder body rotating on the base and a piston rod rotatingly connected with the support rod; the support rod is provided with a foreign matter removing mechanism; the foreign matter removing mechanism comprises a water inlet pipe fixed on the front surface of the folding gate body, a water pump fixed on the top of the folding gate body and communicating with the water inlet pipe, a water outlet pipe fixed on the support rod and communicating with the water pump, and a branch pipe communicatingly arranged on the water outlet pipe and used for removing foreign matters at the joint of the piston rod and the support rod and the joint of the support rod and the base; the branch pipe is provided with a plurality of jetting ports for jetting water flow.

2. A support strut for a folding gate according to claim 1, characterised in that: A filter plate is clamped at the water inlet of the water inlet pipe.

3. A support strut for a folding gate according to claim 2, characterised in that: The filter plate has a mesh number of 100-150.

4. A support rod for a folding gate according to claim 1 or 2 or 3 wherein: The support rod comprises a rotating shaft rotating on the base, a first connecting piece horizontally connecting the rotating shaft and the folding gate body, a second connecting piece obliquely connecting the rotating shaft and the folding gate, and a fixing piece connecting the first connecting piece and the second connecting piece; the water outlet pipe is fixed on the second connecting piece.

5. A support strut for a folding gate according to claim 4, characterised in that: The water pump is a servo water pump.

6. A support strut for a folding gate according to claim 5 wherein: A reinforcing plate is fixed on the side surface of the folding gate body and used for fixedly connecting with the first connecting piece and the second connecting piece.

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