CN214116574U - Water-control anti-blocking device for vibroflotation construction - Google Patents

Abstract

The utility model discloses a shake towards construction accuse water anti-clogging device, including the honeycomb duct, honeycomb duct side intercommunication has a choking pipe, the honeycomb duct is fixed with the connecting rod through the support, fixed cover is equipped with the connection pad on the connecting rod, the connection pad bottom surface is fixed with the cover and establishes the spring on the connecting rod, the spring bottom is connected with the spoiler, the spoiler contacts with the connecting rod bottom, the surface of honeycomb duct is equipped with a choking pipe. The utility model discloses can guarantee in the shake towards work progress, carry out water yield hydraulic adjustment and switch, also can prevent that the silt particle from blockking up the pipeline, avoid shaking towards the ware and being destroyed.

Description

Water-control anti-blocking device for vibroflotation construction

Technical Field

The utility model relates to a shake towards ware technical field, concretely relates to shake towards construction accuse water anti-clogging device.

Background

The vibroflot is a special machine tool in vibroflot construction, and can produce vibration force to vibroflot filler and peripheral soil body so as to raise bearing capacity of foundation, reduce settlement quantity, raise stability of foundation and raise earthquake liquefaction resistance

The construction site environment condition of the vibroflotation device is severe, high-strength soil mainly comprising gravels and low-strength soil mainly comprising soil exist, high water pressure and water quantity are needed for the soil with high strength, and low water pressure is needed for the soil with low strength in the vibroflotation construction process; to the in-process of vibroflotation construction counter bore, need high water pressure, big water yield, finish when the counter bore stage, reach design elevation after, just need reduce water pressure and water yield, maintain the drill way and have certain return water, prevent that the water hole from being blockked up by the silt particle.

In the prior art, most water control devices cannot well control water pressure and water quantity, and the prior art capable of automatically controlling the water pressure and the water quantity to be turned on and off is available, but the water control device cannot continuously provide water sources in subsequent stages needing low water pressure and small water quantity, so that the water pressure and the water quantity are insufficient easily, and the packing encryption stage is blocked, so that the vibroflot cannot normally work and even is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shake towards construction accuse water anti-clogging device to solve and shake towards the problem that shakes towards ware accuse water and prevent to block up in the work progress.

In order to solve the technical problem, the utility model discloses a following scheme:

the utility model provides a shake towards construction accuse water anti-clogging device, includes the honeycomb duct, honeycomb duct side intercommunication has a branch flow pipe, the honeycomb duct is fixed with the connecting rod through the support, fixed cover is equipped with the connection pad on the connecting rod, the connection pad bottom surface is fixed with the cover and establishes the spring on the connecting rod, the spring bottom is connected with the choking dish, the choking dish contacts with the connecting rod bottom.

Preferably, the bottom end of the flow guide pipe is fixedly communicated with a water outlet pipe, the water outlet pipe and the flow guide pipe are of an integral structure, and the radius of a water outlet at the bottom end of the water outlet pipe is larger than that of a water outlet at the bottom end of the flow guide pipe.

Preferably, the tributary intraduct is fixed with the buffer board, the waterproof box of tributary pipe bottom lateral surface fixedly connected with, the motor is installed to waterproof box internally mounted, the motor output end rotates and is connected with the transmission shaft, the transmission shaft is kept away from motor output end one end and is run through tributary pipe outer wall fixedly connected with filter screen.

Preferably, the inner wall of the bottom end of the flow guide pipe is fixedly provided with two positioning blocks, the flow blocking disc is provided with two positioning grooves, and the positioning blocks are matched with the positioning grooves.

Preferably, the number of the supports is three, and the interval angle of each support is 120 degrees.

Preferably, the branch flow pipe quantity is two, waterproof box, motor, transmission shaft, filter screen quantity all with branch flow pipe quantity phase-match.

Preferably, a plurality of flow guide holes are formed in the water outlet at the bottom end of the branch pipe.

Preferably, the spring is a high strength spring.

The utility model discloses beneficial effect who has:

1. through the honeycomb duct, the outlet pipe, a spring, the connection pad, the connecting rod, the cooperation between the choking dish, can be when having high pressure water to let in the honeycomb duct, the high pressure water strikes and promotes the choking dish, and the spring compression, the choking dish reachs the outlet pipe space, and the high pressure water jets out, when reducing the pressure of water or turning off high pressure water pump, elastic deformation is resumeed to the spring, draws the choking dish back the honeycomb duct, closes the honeycomb duct delivery port, effectively prevents to block up automatically.

2. Through the cooperation of honeycomb duct and tributary pipe for be the off-state when the honeycomb duct bottom, need the water pressure water yield less, reduce the pressure of high pressure water pump, rivers pass through the buffer board and flow out from the tributary pipe, have both guaranteed water yield water pressure, can avoid again taking place blocking phenomenon in the filler encryption stage.

3. Through set up motor, filter screen etc. at tributary pipe bottom end lateral surface, even when having backward flow sand and soil to get into the tributary pipe, also can be rotatory through stirring the filter screen, avoid sand to subside and block up the water conservancy diversion hole and take place the suck-back phenomenon.

4. Through being provided with a plurality of water conservancy diversion holes at tributary pipe bottom, not only can guarantee the water yield, even under the condition of blockking up partial water conservancy diversion hole, also can guarantee that the honeycomb duct can continue to lead the flowing water moreover, does not influence the normal work that shakes towards the ware.

5. Through setting up the support, both can guarantee the fixed of connecting rod, also can not influence rivers and normally get into the honeycomb duct.

6. Through setting up constant head tank and locating piece, and both phase-matchs guarantee that the spoiler can not take place rotation, slope, and more smooth and easy when removing.

7. Through making the choking dish be connected with the spring, and only with the contact of connecting rod bottom, guarantee to pull back the honeycomb duct in-process at the spring with the choking dish, the connecting rod bottom can play limiting displacement.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a choke plate;

FIG. 3 is a front view of the locating block;

FIG. 4 is a schematic view of the top fixation of the connecting rod;

FIG. 5 is a schematic view of a diversion hole at the outlet end of a branch pipe;

fig. 6 is a plan view of the buffer plate.

Reference numerals: the device comprises a flow guide pipe-1, a water outlet pipe-2, a connecting rod-3, a flow blocking disc-4, a branch pipe-5, a support-6, a spring-7, a connecting disc-8, a positioning block-9, a positioning groove-10, a flow guide hole-11, a waterproof box-12, a motor-13, a filter screen-14, a transmission shaft-15 and a buffer plate-16.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to the accompanying drawings 1-5, a shake towards construction accuse water anti-clogging device, includes honeycomb duct 1, honeycomb duct 1 top jackshaft department has connecting rod 3 through the welding of support 6, fixed cover is equipped with connection pad 8 on the connecting rod 3, connection pad 8 bottom surface is fixed with the spring 7 that the cover was established on connecting rod 3, spring 7 bottom is connected with spoiler 4, spoiler 4 contacts with the bottom of connecting rod 3. Through the elastic deformation characteristic that utilizes spring 7, according to the change of water pressure and water yield size, realize letting in the automatic function of effluenting of the high pressure water in honeycomb duct 1 and self-closing, and can prevent at the closure state that silt particle from getting into honeycomb duct 1, contact with connecting rod 3 through bluff plate 4, make connecting rod 3 can also play a limiting displacement.

Specifically, the fixed intercommunication in 1 bottom of honeycomb duct has outlet pipe 2, and outlet pipe 2 and honeycomb duct 1 structure as an organic whole, 2 bottom delivery port radiuses of outlet pipe are greater than 1 bottom delivery port radiuses of honeycomb duct. Utilize outlet pipe 2 and honeycomb duct 1 structure as an organic whole just can cooperate the function that opens and shuts of choking dish 4 better, and make 2 bottom radiuses at the bottom of the outlet pipe be greater than honeycomb duct 1 bottom radius, be favorable to in the counter bore stage, guarantee large water gauge height water pressure, and in follow-up stage, outlet pipe 2 is difficult for blockking up.

Specifically, the inner wall of the bottom end of the draft tube 1 is fixed with two positioning blocks 9, the flow blocking disc 4 is provided with two positioning grooves 10, and the positioning blocks 9 are matched with the positioning grooves 10. The matching of the positioning block 9 and the positioning groove 10 prevents the choke plate 4 from rotating or inclining due to the inflow of high-pressure water or the vibration of the vibroflot.

Specifically, the following steps: the number of the supports 6 is three, and the interval angle of each support 6 is 120 degrees. Utilize support 6 to fix connecting rod 3 and honeycomb duct 1, both guaranteed the stability of connecting rod 3, can not influence yet that rivers get into honeycomb duct 1.

In particular, the spring 7 is a high-strength spring. The high-strength spring 7 is used to withstand the pressure generated by the high-pressure water and to be quickly restored.

Example 2:

the outer surface of the draft tube 1 is provided with a branch flow tube 5, the inner welding of the branch flow tube 5 is provided with a buffer plate 16, the outer side surface of the bottom end of the branch flow tube 5 is fixedly connected with a waterproof box 12, the inner part of the waterproof box 12 is provided with a motor 13, the output end of the motor 13 is rotatably connected with a transmission shaft 15, the transmission shaft 15 is far away from one end of the output end of the motor 13 and penetrates through the outer wall of the branch flow tube 5 and is fixedly connected with a filter screen 14, and the filter screen 14 can be spiral and rectangular. Through switching on at 1 outer wall of honeycomb duct and being equipped with two tributary pipes 5, make the counter bore high pressure water stage end, when honeycomb duct 1 bottom was closed, still continuously had the rivers to flow out from tributary pipe 5, guarantee closely knit stage normal clear, tributary pipe 5 is inside to be provided with buffer board 16, further reduce water pressure, tributary pipe 5 water outlet port is equipped with rotatory filter screen 14, makes filter screen 14 carry out rotatory stirring, prevents that the silt from getting into tributary pipe 5, takes place to block up.

The number of the branch flow pipes 5 is two, and the number of the waterproof boxes 12, the number of the motors 13, the number of the transmission shafts 15 and the number of the filter screens 14 are all matched with the number of the branch flow pipes 5.

A plurality of flow guide holes 11 are formed in the water outlet at the bottom end of the branch flow pipe 5, and the number of the flow guide holes 11 is determined according to the vibration and impact construction site condition. Through setting up a plurality of water conservancy diversion holes 11, both guaranteed that water yield is hydraulic moderate, also can be even some water conservancy diversion holes 11 are blockked up, all the other water conservancy diversion holes 11 still can realize the water conservancy diversion function, do not influence the normal work of vibroflot.

The utility model discloses a theory of operation: connecting a high-pressure water pump to a flow guide pipe 1, starting the high-pressure water pump, enabling high-pressure water flow to enter the flow guide pipe 1, enabling the water flow to flow into a flow blocking disc 4, enabling the flow blocking disc 4 to be impacted by the high-pressure water flow, overcoming the elasticity of a spring 7, and starting to slide downwards along a positioning groove 10, and enabling the high-pressure water to flow out of a water outlet pipe 2 when the flow blocking disc 4 enters the water outlet pipe 2, so that the high-pressure water required by vibroflotation construction is met; when the counter bore stage is ended, reach after setting for the elevation, need reduce water pressure and water yield, turn down the pressure of high pressure water pump rivers, at this moment, high strength spring 7 resumes elastic deformation, pull back honeycomb duct 1 with bluff plate 4, close honeycomb duct 1 delivery port, rivers pass through buffer board 16, reduce and flow out from tributary pipe 5 after the water pressure, satisfy the needs of follow-up construction, install the motor 13 start-up in waterproof box 12 simultaneously, it is rotatory to drive filter screen 14, stir, prevent that silt from getting into tributary pipe and taking place to block up.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides a shake towards construction accuse water anti-clogging device, includes honeycomb duct (1), honeycomb duct (1) side intercommunication has a branch flow pipe (5), its characterized in that: honeycomb duct (1) is fixed with connecting rod (3) through support (6), fixed cover is equipped with connection pad (8) on connecting rod (3), connection pad (8) bottom surface is fixed with spring (7) that the cover was established on connecting rod (3), spring (7) bottom is connected with choking dish (4), choking dish (4) contact with connecting rod (3) bottom.

2. The vibroflotation construction water control anti-clogging device as claimed in claim 1, wherein: the bottom end of the flow guide pipe (1) is fixedly communicated with a water outlet pipe (2), the water outlet pipe (2) and the flow guide pipe (1) are of an integrated structure, and the radius of a water outlet at the bottom end of the water outlet pipe (2) is larger than that of a water outlet at the bottom end of the flow guide pipe (1).

3. The vibroflotation construction water control anti-clogging device as claimed in claim 1, wherein: the utility model discloses a water-proof filter screen, including lateral flow pipe (5), waterproof box (12), motor (13) internally mounted, motor (13) output rotates and is connected with transmission shaft (15), motor (13) output one end is kept away from in transmission shaft (15) and motor (13) output one end runs through lateral flow pipe (5) outer wall fixedly connected with filter screen (14).

4. The vibroflotation construction water control anti-clogging device as claimed in claim 1, wherein: the inner wall of the bottom end of the flow guide pipe (1) is fixed with two positioning blocks (9), the flow blocking disc (4) is provided with two positioning grooves (10), and the positioning blocks (9) are matched with the positioning grooves (10).

5. The vibroflotation construction water control anti-clogging device as claimed in claim 1, wherein: the number of the supports (6) is three, and the interval angle of each support (6) is 120 degrees.

6. The vibroflotation construction water control and anti-clogging device as claimed in claim 3, wherein: the number of the branch pipes (5) is two, and the number of the waterproof box (12), the motor (13), the transmission shaft (15) and the filter screen (14) is matched with the number of the branch pipes (5).

7. The vibroflotation construction water control anti-clogging device as claimed in claim 2, wherein: a plurality of diversion holes (11) are arranged at the water outlet at the bottom end of the branch pipe (5).

8. The vibroflotation construction water control anti-clogging device as claimed in claim 1, wherein: the spring (7) is a high-strength spring.

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