CN115717395A - Deep basal pit precipitation well pipe installation auxiliary device - Google Patents
Deep basal pit precipitation well pipe installation auxiliary device Download PDFInfo
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- CN115717395A CN115717395A CN202211427962.6A CN202211427962A CN115717395A CN 115717395 A CN115717395 A CN 115717395A CN 202211427962 A CN202211427962 A CN 202211427962A CN 115717395 A CN115717395 A CN 115717395A
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Abstract
The invention belongs to the technical field of precipitation well installation, and discloses an auxiliary device for deep foundation pit precipitation well pipes, which comprises an anchor ear assembly, wherein the bottom end of the anchor ear assembly is provided with a rack at an equal angle, the inner side surface of the anchor ear assembly is provided with a precipitation well body, the top end of the rack is fixedly provided with an oil storage tank, and the left side and the right side of the front end of the rack are both fixedly provided with fixing frames positioned below the oil storage tank. The invention realizes the automatic clamping process by providing pressure to the dewatering well body, the clamping force can be kept unchanged only by keeping the pressure of the hydraulic oil constant in the whole clamping process, namely the hydraulic oil entering the temporary storage pipe is constant, and the whole diameter of the hoop component can be adjusted only by controlling the oil quantity of the hydraulic oil, thereby avoiding the problem that the traditional device can only adapt to a water well with one specification because the diameter of the hoop cannot be adjusted, meeting the installation requirement of water wells without specification, having stronger clamping force, not needing to use bolts for fixing and having better universality.
Description
Technical Field
The invention belongs to the technical field of precipitation well installation, and particularly relates to an auxiliary device for installing a precipitation well pipe in a deep foundation pit.
Background
In track traffic's work progress, for example in the construction of underground station, the excavation of deep basal pit often can be carried out, can utilize underground gallery drainage system in the work progress, make the inside water of deep basal pit, the precipitation well of every certain distance is leading-in along the ditch, the underground gallery through with precipitation well intercommunication flows into the sump, arrange ground or directly flow out ground by the drainage gallery through special drainage well by the water pump again, often can have precipitation well at the internally mounted of deep basal pit after the exploitation of deep basal pit finishes, in order to prevent that precipitation well from taking place the slope phenomenon in the installation, can use auxiliary device to prevent that precipitation well from taking place the slope among the prior art.
Well quality of precipitation well in the deep basal pit, satisfy assurance and the prerequisite of foundation ditch precipitation unwatering effect, if the well casing is crooked, seriously influence the unwatering and draw water, it is unsatisfactory to lead to the unwatering effect, soil layer water content is big, influence foundation ditch excavation, in order to improve the well quality of precipitation well, generally can use auxiliary device to guarantee well quality, conventional auxiliary device generally comprises staple bolt and centralizer, adopt two staple bolts promptly and use and fix the back between bolt and the precipitation well, use the centralizer to carry out vertical installation, but this kind of centralizer is subject to the internal diameter of staple bolt, it is comparatively single to precipitation well specification, single staple bolt subassembly only can correspond the precipitation well of a specification promptly, then need use different staple bolt subassemblies to the precipitation well of different specifications, the commonality is relatively poor.
The auxiliary device to precipitation well that adopts at present detach with the precipitation well between the fixed staple bolt subassembly outside, often can install at the bottom in the four corners of staple bolt subassembly and right the subassembly, conventional right the subassembly and constitute for the guide bar, four guide bars with the perpendicular design of staple bolt subassembly promptly, utilize the effect of guide bar to realize the vertical installation of precipitation well, but this kind of device can not adjust the inclination of precipitation well rapidly when taking place the slope, the length of required guide bar is longer simultaneously, the portability is relatively poor.
Disclosure of Invention
The invention aims to provide an auxiliary device for mounting a deep foundation pit dewatering well pipe, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a deep basal pit dewatering well pipe installation auxiliary device, includes the staple bolt subassembly, the angles such as bottom of staple bolt subassembly are equipped with the frame, the medial surface of staple bolt subassembly is equipped with the dewatering well body, the top fixed mounting of frame has the batch oil tank, the equal fixed mounting in the left and right sides of frame front end has the mount that is located the batch oil tank below, two the front end of mount is fixed to have cup jointed adjusting part, the fixed intercommunication has the fixed column on the position that the batch oil tank bottom is close to the rear, the input fixed mounting of fixed column has the electromagnetic reversing valve, the regulating plate has been cup jointed in the inside activity of fixed column, the bottom fixed mounting of regulating plate has the regulation post that is located the fixed column inside, the bottom and the fixed mounting that the bottom of regulation post runs through the fixed column have the guide block, the lateral surface of guide block is equipped with the bottom plate subassembly.
Before the in-service use, at first need select suitable deep sump pit and the precipitation well that corresponds, simultaneously, need to ensure that the inside hydraulic oil of four batch oil tanks is in predetermined liquid level and the capacity is the same, accomplish the medial surface of arranging the staple bolt subassembly in the precipitation well body after preparing, accomplish the fixed back of staple bolt subassembly, install four bottom plate subassemblies with equal angle simultaneously around the deep basal pit to use the bolt to fix, keep being in the vertical relation between fixed back of four bottom plate subassemblies and the deep basal pit.
As a further technical scheme, the hoop assembly comprises four hoop plates which are distributed on the outer side surface of the dewatering well body at equal angles, and anti-skidding grooves are formed in the inner side surfaces of the hoop plates at equal angles.
As a further technical scheme, extension plates are fixedly mounted at the left end and the right end of each hoop plate, clamping grooves are formed in the extension plates at the left side and the right side, clamping columns are movably clamped in the clamping grooves, and the clamping columns can slide relative to the clamping grooves.
As a further technical scheme of the invention, two ends of the adjusting components positioned at the front side and the rear side are respectively connected with the extension plate between the two hoop plates, and two ends of the adjusting components positioned at the left side and the right side are respectively connected with the two clamping columns.
When installing the precipitation well, can arrange the lateral surface of precipitation well body in with angles such as four staple bolt boards, the antiskid groove that is located staple bolt inboard side can provide higher frictional force and avoid the hoop board to take place to drop, per two hoop boards can be in the separation of controlling the effect of subassembly from left to right, when taking place to control the separation, the draw-in groove emergence slip relatively of card post this moment, per two hoop boards can take place the separation of back and forth under the effect of regulating part, accomplish horizontal and fore-and-aft regulation.
According to a further technical scheme of the invention, the adjusting assembly comprises a temporary storage pipe, the temporary storage pipe is positioned between two extension plates, piston plates are movably sleeved on the left side and the right side of the inner cavity of the temporary storage pipe, piston rods are fixedly installed at the opposite far ends of the two piston plates, the piston rods positioned on the front side and the rear side are fixedly connected with the extension plates, and the piston rods positioned on the left side and the right side are fixedly connected with the clamping columns.
As a further technical scheme, liquid inlets are formed in the left side and the right side of the top end of the temporary storage pipe, liquid outlets are formed in the left side and the right side of the bottom end of the temporary storage pipe, the liquid inlets and the liquid outlets are symmetrical to each other, and the liquid inlets and the liquid outlets are located on the positions, close to the left end and the right end, of the temporary storage pipe.
According to a further technical scheme of the invention, branch pipes are fixedly communicated with one ends, far away from the temporary storage pipe, of the liquid inlet and the liquid outlet, three-way valves are fixedly communicated with one ends, relatively close to the two branch pipes, of the two branch pipes, the two three-way valves are respectively positioned at the upper end and the lower end of the temporary storage pipe, a liquid conveying pipe is fixedly communicated with the top end of the upper three-way valve, the other end of the liquid conveying pipe is fixedly communicated with the front face of the oil storage tank, a recovery pipe is fixedly communicated with the bottom end of the lower three-way valve, and the other end of the recovery pipe is fixedly communicated with the bottom end of the oil storage tank.
As a further technical scheme, the output end of the recovery pipe is provided with a water pump positioned below the oil storage tank, the infusion pipe and the recovery pipe are internally provided with electromagnetic valves, the liquid inlet and the liquid outlet are internally provided with one-way valves, and the directions of the valves are respectively inwards communicated and outwards closed and outwards communicated and inwards closed.
When the dewatering well body needs to be fixed, the adjusting assemblies on the front side and the rear side can be controlled through the control device, the electromagnetic valves located inside the infusion tube are opened, hydraulic oil located inside the oil storage tank can enter the inside of the three-way valve above the oil storage tank through the infusion tube and is guided into the liquid inlet through the branch tubes on the left side and the right side of the three-way valve, the hydraulic oil enters the inside of the temporary storage tube through the liquid inlet, inward pressure is applied to the two piston plates, the two piston plates can be relatively close to each other under the action of the pressure and drive the left extension plate and the right extension plate to relatively close each other, then the two hoop plates are relatively close to each other to complete the transverse clamping process, the clamping grooves can slide relative to the clamping columns to adapt to transverse fixing, the left hoop plate and the right hoop plates can be relatively close to each other to complete the longitudinal clamping process by controlling the adjusting assemblies on the left side and the right side to repeat the same steps, the fixing process of the dewatering well body is completed by controlling the adjusting assemblies on the left side and the right side, the left side and right side, the hydraulic oil can be sucked into the inside of the three-way valve below through the temporary storage tank by the recovery tube and the recovery tube, the hydraulic oil can be returned to the inside of the dewatering well body without the temporary storage tank, the temporary storage tube, the left and right side of the temporary storage tank can be disassembled.
Utilize through the effect of flowing to hydraulic oil, change the flow of hydraulic oil into pressure and utilize the pressure effect to realize the change of staple bolt subassembly diameter, and the pressure that utilizes hydraulic oil lasts provides pressure to precipitation well body and realizes the self-holding process, the pressure that only needs to keep hydraulic oil in whole clamp tightly is invariable to get into the intraduct hydraulic oil of keeping in promptly and can keep the clamp force can not change, and only the oil mass that needs control hydraulic oil can realize the adjustment of staple bolt subassembly overall diameter, the unable adjustment of traditional device staple bolt diameter has been avoided and only can be adapted to the problem of a specification well, make it can satisfy the installation demand without specification well, and the clamp force is stronger, need not to use the bolt to fix, can realize quick dismantlement, the commonality is better.
As a further technical scheme, the outer side surface of the guide block is provided with a guide groove, the bottom plate assembly comprises a bottom fixing plate, the back surface of the bottom fixing plate is fixedly provided with an ear plate and a fixing hole, the left side and the right side of the inner cavity of the bottom fixing plate are fixedly provided with guide rails, the inner parts of the guide rails are movably clamped with sliding blocks, one end of each sliding block is fixedly provided with a limiting spring positioned in the corresponding guide rail, and the other end of each limiting spring is fixedly connected with one end of the inner cavity of the corresponding guide rail.
As a further technical scheme, two adjusting blocks are fixedly connected between the two sliding blocks, the two adjusting blocks are located on the left side and the right side of the bottom fixing plate, and the two adjusting blocks are movably clamped with the guide grooves.
In the installation process of the dewatering well, along with the displacement of the fixed column relative to the adjusting column, the fixed column gradually displaces towards the bottom plate assembly, the dewatering well body descends along with the hoop assembly at the moment, the guide block is clamped with the adjusting block through the guide groove in the outer side face, the guide block is perpendicular to the adjusting block, once the dewatering well body is installed to incline, the adjusting block at one end can be stressed and compresses the limiting springs at the moment, the sliding blocks at the two ends of the adjusting block displace relative to the guide rail, the adjusting block at one end displaces along with the direction of the incline, the limiting springs at one side of the adjusting block at the other end are stretched along with the adjusting block, the four limiting springs are all stressed at the moment, the incline can be judged by observing the stress condition of the limiting springs, at the moment, force is applied to the opposite direction, the two adjusting blocks can be driven to automatically reset under the reset action of the limiting springs, the guide block is corrected to return to the middle positions of the two adjusting blocks again, and the inclination adjustment is completed.
The elastic force of the limiting springs is utilized, the adjusting blocks and the guide blocks are clamped with each other, when the installation inclination occurs, the limiting springs in corresponding positions are compressed, the limiting springs in the opposite directions are stretched, the stress of the limiting springs is caused by the inclined force, the force is stored, the limiting springs can be forced to release energy to restore deformation and drive the guide blocks to restore the initial positions to complete the self-adjustment of the inclination angle by applying less force to the opposite directions when the adjustment is performed, the dewatering well body is forced to restore the vertical state, the problem that the traditional device is difficult to adjust once the inclination occurs is solved, the rapid centralization in the inclined state is realized, the installation quality of the dewatering well is improved, and the use efficiency is improved.
When the dewatering well is vertically installed, the dewatering well body and the hoop component are fixed, and the bottom plate component and the ground around the foundation pit are fixed, at the moment, the dewatering well body, the hoop component and the bottom plate component are in a vertical relation, when the dewatering well body needs to be installed downwards, the electromagnetic directional valve is opened, the direction of the valve is controlled to be inwards communicated and outwards stopped, the fixing column is pressed downwards, the fixing column can be displaced relative to the adjusting column, the adjusting plate can apply upward pressure to hydraulic oil in the fixing column and force the hydraulic oil to flow into the oil storage tank through the electromagnetic directional valve, the auxiliary dewatering well body descends, meanwhile, the guiding effect is achieved through clamping of the fixing column and the adjusting column, the vertical installation is assisted, when the dewatering well needs to be lifted, the direction of the valve of the electromagnetic directional valve can be outwards communicated and inwards stopped, hydraulic oil in the oil storage tank can enter the fixing column through the electromagnetic directional valve, upward pressure is applied to the adjusting plate, the fixing column can move upwards relative to the adjusting plate due to the fact that the bottom end of the bottom plate component is fixed, the dewatering well body can move upwards, and the dewatering well body can move upwards in the process is driven to vertically move upwards.
Through the utilization to hydraulic oil pressure effect, and utilize the electromagnetic directional valve of different valve directions, the leading-in downwards of hydraulic oil when realizing that precipitation well body descends upwards leading-in and precipitation well body when ascending, utilize the pressure of hydraulic oil and the vertical decline process that fixed column and regulation post can realize the precipitation well body, the vertical rise process of precipitation well body is realized to the pressure of usable hydraulic oil simultaneously, and provide the supplementary precipitation well body of pressure and rise, avoid being difficult to the problem of its vertical rising behind the vertical installation of traditional device, can realize the laborsaving and vertical rise process of precipitation well, improve the maintenance efficiency.
The invention has the following beneficial effects:
1. the invention utilizes the flowing action of the hydraulic oil, converts the flowing of the hydraulic oil into pressure, realizes the change of the diameter of the hoop component by utilizing the pressure action, realizes the automatic clamping process by continuously providing the pressure to the dewatering well body by utilizing the pressure of the hydraulic oil, can keep the clamping force unchanged only by keeping the pressure of the hydraulic oil constant, namely keeping the hydraulic oil entering the temporary storage pipe constant in the whole clamping process, can realize the adjustment of the whole diameter of the hoop component only by controlling the oil quantity of the hydraulic oil, avoids the problem that the diameter of the hoop of the traditional device can not be adjusted and can only adapt to a water well with one specification, can meet the installation requirement of a water well without the specification, has stronger clamping force, can realize quick disassembly without bolts, and has better universality.
2. According to the invention, by utilizing the elastic force of the limiting springs and utilizing the adjusting blocks and the guide blocks which are clamped with each other, when the installation is inclined, the limiting springs at the corresponding positions are compressed, the limiting springs in the opposite directions are stretched, the inclined force is utilized to cause the stress of the limiting springs and store energy for the force, and when the adjustment is carried out, the limiting springs can be forced to release energy to restore the deformation and drive the guide blocks to restore the initial positions to complete the self-adjustment of the inclination angle by applying less force to the opposite directions, so that the body of the precipitation well is forced to restore the vertical state, the problem that the adjustment is difficult once the traditional device is inclined is solved, the rapid centralization in the inclined state is realized, the installation quality of the precipitation well is improved, and the use efficiency is improved.
3. According to the invention, through utilization of the pressure effect of hydraulic oil and utilization of the electromagnetic directional valves in different valve directions, upward introduction of the hydraulic oil when the dewatering well body descends and downward introduction of the hydraulic oil when the dewatering well body ascends are realized, the vertical descending process of the dewatering well body can be realized by utilizing the pressure of the hydraulic oil and the guiding effects of the fixed columns and the adjusting columns, meanwhile, the vertical ascending process of the dewatering well body can be realized by utilizing the pressure of the hydraulic oil, and pressure is provided to assist the dewatering well body to ascend, so that the problem that the conventional device is difficult to vertically ascend after being vertically installed is avoided, the labor-saving and vertical ascending process of the dewatering well can be realized, and the overhaul efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the hidden dewatering well body structure of the present invention;
FIG. 3 is an exploded view of the hoop assembly of the present invention;
FIG. 4 is a single schematic view of the hoop assembly of the present invention;
FIG. 5 is a schematic view of the mating structure of the reservoir and adjustment assembly and the base plate assembly of the present invention;
FIG. 6 is an exploded view of the construction of the floor assembly of the present invention;
FIG. 7 is an isolated exploded view of the construction of the floor assembly of the present invention;
fig. 8 is a cross-sectional view of the internal structure of the fixing post of the present invention;
fig. 9 is a cross-sectional view of the internal structure of the adjustment assembly of the present invention.
In the figure: 1. the hoop component; 101. a hoop plate; 102. an anti-slip groove; 103. an extension plate; 104. a card slot; 105. clamping the column; 2. a dewatering well body; 3. a frame; 4. an oil storage tank; 5. a fixed mount; 6. an adjustment assembly; 601. a temporary storage tube; 602. a piston rod; 603. a piston plate; 604. a three-way valve; 605. a liquid inlet; 606. a liquid discharge port; 607. a branch pipe; 608. a transfusion tube; 609. a recovery pipe; 6010. a water pump; 7. an electromagnetic directional valve; 8. fixing a column; 9. an adjusting plate; 10. an adjustment column; 11. a guide block; 12. a guide groove; 13. a base plate assembly; 131. a bottom fixing plate; 132. a fixing hole; 133. a guide rail; 134. a slider; 135. a regulating block; 136. and a limiting spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 8, in the embodiment of the present invention, an auxiliary device for installing a deep foundation pit dewatering well pipe includes a hoop assembly 1, a rack 3 is disposed at the bottom end of the hoop assembly 1 at an equal angle, a dewatering well body 2 is disposed on the inner side surface of the hoop assembly 1, an oil storage tank 4 is fixedly mounted at the top end of the rack 3, fixing frames 5 located below the oil storage tank 4 are fixedly mounted on the left and right sides of the front end of the rack 3, adjusting assemblies 6 are fixedly sleeved on the front ends of the two fixing frames 5, a fixing column 8 is fixedly communicated on the position, close to the rear, of the bottom end of the oil storage tank 4, an electromagnetic directional valve 7 is fixedly mounted at the input end of the fixing column 8, an adjusting plate 9 is movably sleeved inside the fixing column 8, an adjusting column 10 located inside the fixing column 8 is fixedly mounted at the bottom end of the adjusting plate 9, a guide block 11 is fixedly mounted at the bottom end of the adjusting column 10, and a bottom plate assembly 13 is disposed on the outer side surface of the guide block 11.
Before the in-service use, at first need select suitable deep sump pit and the precipitation well that corresponds, simultaneously, need to ensure that the inside hydraulic oil of four batch oil tanks 4 is in predetermined liquid level and the capacity is the same, arrange the medial surface of staple bolt subassembly 1 in with precipitation well body 2 after accomplishing the preparation, accomplish the fixed back of staple bolt subassembly 1, install four bottom plate subassemblies 13 waiting angles simultaneously around the deep basal pit to use the bolt to fix, keep being in the vertical relation between four fixed backs of bottom plate subassembly 13 and the deep basal pit.
As shown in fig. 1 and 3, and fig. 4 and 5, the hoop assembly 1 includes hoop plates 101, the number of the hoop plates 101 is four and the same angle is distributed on the outer side of the dewatering well body 2, the inner side of the hoop plates 101 has the anti-slip grooves 102 at the same angle, the left and right ends of the hoop plates 101 have extension plates 103, the inside of the extension plates 103 located on the left and right sides has the slots 104, the inside of the slots 104 has the clamping posts 105 movably clamped therein, the clamping posts 105 can slide relative to the slots 104, the two ends of the front and rear adjusting assemblies 6 are respectively connected with the extension plates 103 between the two hoop plates 101, and the two ends of the left and right adjusting assemblies 6 are respectively connected with the two clamping posts 105.
When installing the precipitation well, can arrange four angle such as embrace hoop board 101 in the lateral surface of precipitation well body 2 in, the antiskid groove 102 that is located embrace hoop board 101 medial surface can provide higher frictional force and avoid embracing hoop board 101 to take place to drop, per two embrace hoop board 101 can be in the effect of adjusting part 6 separation from left to right, when taking place separation from left to right, the card post 105 can take place to slide relative draw-in groove 104 this moment, per two embrace hoop board 101 can take place separation from front to back under the effect of adjusting part 6, accomplish horizontal and fore-and-aft regulation.
As shown in fig. 3 and 6 and fig. 8 and 9, the adjusting assembly 6 includes a temporary storage tube 601, the temporary storage tube 601 is located between two extension plates 103, piston plates 603 are movably sleeved on the left and right sides of the inner cavity of the temporary storage tube 601, piston rods 602 are fixedly mounted on the opposite ends of the two piston plates 603, the piston rods 602 and the extension plates 103 located on the front and rear sides are fixedly connected, the piston rods 602 located on the left and right sides are fixedly connected with the clamping posts 105, liquid inlets 605 are respectively formed on the left and right sides of the top end of the temporary storage tube 601, liquid outlets 606 are respectively formed on the left and right sides of the bottom end of the temporary storage tube 601, the liquid inlets 605 and the liquid outlets 606 are symmetrical to each other, the liquid inlets 605 and the liquid outlets 606 are located at positions close to the left and right ends of the temporary storage tube 601, and branch tubes 607 are fixedly communicated with the ends of the liquid inlets 605 and the liquid outlets 606 far away from the temporary storage tube 601, the two branch pipes 607 are fixedly communicated with three-way valves 604 at the ends close to each other, the three-way valves 604 are two and are respectively located at the upper end and the lower end of the temporary storage pipe 601, the top end of the three-way valve 604 located above is fixedly communicated with a liquid conveying pipe 608, the other end of the liquid conveying pipe 608 is fixedly communicated with the front of the oil storage tank 4, the bottom end of the three-way valve 604 located below is fixedly communicated with a recovery pipe 609, the other end of the recovery pipe 609 is fixedly communicated with the bottom end of the oil storage tank 4, a water pump 6010 located below the oil storage tank 4 is installed at the output end of the recovery pipe 609, electromagnetic valves are installed inside the liquid conveying pipe 608 and the recovery pipe 609, one-way valves are installed inside the liquid inlet 605 and the liquid outlet 606, and the directions of the valves are respectively inwards communicated and outwards communicated and inwards communicated.
The first embodiment:
when the dewatering well body 2 needs to be fixed, the adjusting components 6 on the front side and the rear side can be controlled firstly, the electromagnetic valves positioned in the infusion pipe 608 are opened, at the moment, hydraulic oil positioned in the oil storage tank 4 can enter the three-way valve 604 above through the infusion pipe 608 and is guided into the liquid inlet 605 through the branch pipes 607 on the left side and the right side of the three-way valve 604, and enters the temporary storage pipe 601 through the liquid inlet 605, inward pressure is applied to the two piston plates 603, at the moment, the two piston plates 603 can be relatively close to each other under the action of the pressure and drive the left extension plate 103 and the right extension plate 103 to relatively close each other, so that the two hoop plates 101 are driven to relatively close each other to complete the transverse clamping process, at the moment, the clamping groove 104 can slide relative to the clamping column 105 to adapt to transverse fixation, the left hoop plate 101 and the right hoop plate 101 can be driven to relatively approach to each other to complete a longitudinal clamping process by controlling the adjusting assemblies 6 on the left side and the right side to repeat the same steps, so that the whole inner diameter of the hoop assembly 1 is reduced to complete a fixing process of the dewatering well body 2, when the dewatering well body 2 needs to be disassembled, the electromagnetic valve inside the recovery pipe 609 is opened, the water pump 6010 is opened to suck hydraulic oil inside the temporary storage pipe 601 into the three-way valve 604 below through the liquid outlet 606 and flow back to the inside of the oil storage tank 4 through the recovery pipe 609, at the moment, the inside of the temporary storage pipe 601 does not have the effect of the hydraulic oil, the hoop plates 101 are respectively pulled towards the front side, the rear side and the left side and the right side to increase the whole diameter of the hoop assembly 1, and the disassembling process of the dewatering well body 2 is completed.
Utilize through the effect of flowing to hydraulic oil, change the flow of hydraulic oil into pressure and utilize the pressure effect to realize the change of staple bolt subassembly 1 diameter, and the pressure that utilizes hydraulic oil lasts provides pressure to precipitation well body 2 and realizes the self-holding process, only need keep the invariable hydraulic oil that gets into the pipe 601 inside of keeping in of pressure of hydraulic oil to keep the clamp force can not change in the whole clamp, and only need control the oil mass of hydraulic oil can realize the adjustment of staple bolt subassembly 1 whole diameter, the unable adjustment of traditional device staple bolt diameter has been avoided and only can be adapted to the problem of a specification well, make it can satisfy the installation demand without specification well, and the clamp force is stronger, need not to use the bolt to fix, can realize quick dismantlement, the commonality is better.
As shown in fig. 5 and 6 and fig. 7, guide way 12 has been seted up to the lateral surface of guide block 11, bottom plate subassembly 13 includes bottom fixed plate 131, the back fixed mounting of bottom fixed plate 131 has the otic placode and has seted up fixed orifices 132, the equal fixed mounting in the left and right sides of bottom fixed plate 131 inner chamber has guide rail 133, the equal activity joint in inside of guide rail 133 has slider 134, the one end fixed mounting of slider 134 has the spacing spring 136 that is located the inside of guide rail 133, the other end of spacing spring 136 and the one end fixed connection in guide rail 133 inner chamber, fixedly connected with regulating block 135 between two slider 134, the quantity of regulating block 135 is two altogether and is located the left and right sides of bottom fixed plate 131, activity joint between two regulating block 135 and the guide way 12.
Second embodiment:
in the process of installing the dewatering well, along with the displacement of the fixed column 8 relative to the adjusting column 10, the fixed column 8 gradually displaces towards the bottom plate assembly 13, at the moment, the dewatering well body 2 descends along with the hoop assembly 1, at the moment, because the guide block 11 is clamped with the adjusting block 135 through the guide groove 12 on the outer side surface, the guide block 11 and the adjusting block 135 are ensured to be perpendicular to each other, once the dewatering well body 2 is installed and inclined, the adjusting block 135 at one end can bear pressure and compress the limiting spring 136, so that the sliding blocks 134 at two ends of the adjusting block 135 displace relative to the guide rail 133, the adjusting block 135 at one end displaces along with the inclined direction, the limiting spring 136 at one side of the adjusting block 135 at the other end is stretched, the left limiting spring 136 and the right limiting spring 136 are all stressed at the moment, the inclination can be judged by observing the stress condition of the limiting spring 136, at the moment, force is exerted in the opposite direction, the two adjusting blocks 135 can be driven to automatically reset under the resetting action of the limiting spring 136, and the guiding block 11 is corrected to return to the middle positions of the two adjusting blocks 135 again to finish the inclination adjustment.
By utilizing the elastic force of the limiting spring 136 and utilizing the adjusting block 135 and the guide block 11 which are clamped with each other, when the installation inclination occurs, the limiting spring 136 at the corresponding position is compressed, and the limiting spring 136 in the opposite direction is stretched, the stress of the limiting springs 136 is caused by the inclined force, the force is stored, when the adjustment is performed, only a small force is applied to the opposite direction, the limiting springs 136 can be forced to release energy to recover the deformation, and the guide block 11 is driven to recover the initial position to complete the self-adjustment of the inclination angle, so that the precipitation well body 2 is forced to recover the vertical state, the problem that the adjustment is difficult to perform once the inclination occurs in the conventional device is solved, the rapid righting in the inclination state is realized, the installation quality of the precipitation well is improved, and the use efficiency is improved.
The third embodiment:
when the dewatering well is vertically installed, the dewatering well body 2 and the hoop component 1 are fixed, the bottom plate component 13 and the ground around the foundation pit are fixed, the dewatering well body 2 and the hoop component 1 and the bottom plate component 13 are in a vertical relation, when the dewatering well body 2 needs to be installed downwards, the electromagnetic reversing valve 7 is opened, the direction of the valve is controlled to be in inward conduction and outward stop, the fixing column 8 can be displaced relative to the adjusting column 10 when the dewatering well body 2 is pressed downwards, the adjusting plate 9 can apply upward pressure to hydraulic oil in the fixing column 8 and force the hydraulic oil to flow into the oil storage tank 4 through the electromagnetic reversing valve 7, the auxiliary dewatering well body 2 descends, meanwhile, the guiding effect is achieved through clamping of the fixing column 8 and the adjusting column 10, the vertical installation is assisted, when the dewatering well needs to be lifted, the valve direction of the electromagnetic reversing valve 7 can be controlled to be in outward conduction and inward stop, the hydraulic oil in the oil storage tank 4 can enter the fixing column 8 through the electromagnetic reversing valve 7, upward pressure is applied to the adjusting plate 9, the bottom end of the bottom plate component 13 is fixed, the dewatering well assembly 13 is fixed, and the bottom plate component can move upwards, and the adjusting plate component can move upwards, and the vertical installation can be achieved.
Through the utilization to hydraulic oil pressure effect, and utilize the electromagnetic directional valve 7 of different valve directions, the leading-in of hydraulic oil upwards when realizing that precipitation well body 2 descends and the leading-in of hydraulic oil downwards when precipitation well body 2 rises, utilize the pressure of hydraulic oil and the guide effect of fixed column 8 and regulation post 10 can realize the perpendicular decline process of precipitation well body 2, the perpendicular process that rises of precipitation well body 2 is realized to the pressure of usable hydraulic oil simultaneously, and provide pressure and assist precipitation well body 2 and rise, avoid being difficult to the problem of its perpendicular rise after traditional device installs perpendicularly, can realize the laborsaving and perpendicular process that rises of precipitation well, improve maintenance efficiency.
The working principle and the using process are as follows:
before actual use, firstly selecting a proper deep sump and a corresponding dewatering well, simultaneously ensuring that hydraulic oil in the four oil storage tanks 4 is at a preset liquid level and has the same volume, placing the dewatering well body 2 on the inner side surface of the hoop component 1 after preparation is completed, simultaneously installing the four bottom plate components 13 at equal angles around the deep foundation pit after the hoop component 1 is fixed, and fixing the four bottom plate components 13 by using bolts to keep the four bottom plate components 13 in a vertical relation with the deep foundation pit after the four bottom plate components 13 are fixed;
when the dewatering well is installed, the four hoop plates 101 can be arranged on the outer side surface of the dewatering well body 2 at equal angles, the anti-slip grooves 102 on the inner side surfaces of the hoop plates 101 can provide high friction force to prevent the hoop plates 101 from falling off, every two hoop plates 101 can be separated from left to right under the action of the adjusting assembly 6, when the left and right separation occurs, the clamping columns 105 can slide relative to the clamping grooves 104, and every two hoop plates 101 can be separated from front to back under the action of the adjusting assembly 6 to complete the transverse and longitudinal adjustment;
when the dewatering well body 2 needs to be fixed, the adjusting components 6 on the front side and the rear side can be controlled firstly, the electromagnetic valves positioned in the infusion pipe 608 are opened, at the moment, hydraulic oil positioned in the oil storage tank 4 can enter the three-way valve 604 above through the infusion pipe 608 and is guided into the liquid inlet 605 through the branch pipes 607 on the left side and the right side of the three-way valve 604, and enters the temporary storage pipe 601 through the liquid inlet 605, inward pressure is applied to the two piston plates 603, at the moment, the two piston plates 603 can be relatively close to each other under the action of the pressure and drive the left extension plate 103 and the right extension plate 103 to relatively close each other, so that the two hoop plates 101 are driven to relatively close each other to complete the transverse clamping process, at the moment, the clamping groove 104 can slide relative to the clamping column 105 to adapt to transverse fixation, the left and right hoop plates 101 can be driven to relatively approach to each other to finish the longitudinal clamping process by controlling the adjusting assemblies 6 on the left and right sides to repeat the same steps, so that the reduction of the overall inner diameter of the hoop assembly 1 is realized to finish the fixing process of the dewatering well body 2, when the dewatering well body 2 needs to be disassembled, the electromagnetic valve inside the recovery pipe 609 is opened, the water pump 6010 is opened to suck hydraulic oil inside the temporary storage pipe 601 into the three-way valve 604 below through the liquid discharge port 606 and flow back to the inside of the oil storage tank 4 through the recovery pipe 609, at the moment, the inside of the temporary storage pipe 601 does not have the effect of the hydraulic oil, the hoop plates 101 are respectively pulled towards the front side, the rear side and the left and right sides to increase the overall diameter of the hoop assembly 1, and the disassembling process of the dewatering well body 2 is finished;
when the dewatering well is vertically installed, because the dewatering well body 2 and the hoop component 1 are fixed, and the bottom plate component 13 and the ground around the foundation pit are fixed, at the moment, the dewatering well body 2, the hoop component 1 and the bottom plate component 13 are in a vertical relation, when the dewatering well body 2 needs to be installed downwards, the electromagnetic directional valve 7 is opened, the direction of the valve is controlled to be inwards conducted and outwards stopped, the fixing column 8 can be displaced relative to the adjusting column 10 when the dewatering well body 2 is pressed downwards, the adjusting plate 9 can apply upward pressure to hydraulic oil in the fixing column 8 and force the hydraulic oil to flow into the oil storage tank 4 through the electromagnetic directional valve 7, the dewatering well body 2 is assisted to descend, meanwhile, the guiding effect is realized by clamping of the fixing column 8 and the adjusting column 10, the vertical installation is assisted, when the dewatering well needs to be lifted, the direction of the valve of the electromagnetic directional valve 7 can be outwards conducted and inwards stopped, at the hydraulic oil in the oil storage tank 4 can enter the fixing column 8 through the electromagnetic directional valve 7, the adjusting plate 9 applies upward pressure to the adjusting plate 9, the bottom end of the dewatering well component 13 is fixed, and the bottom plate component can move upwards and the dewatering well body can be driven in the process of moving upwards;
in the process of installing the dewatering well, along with the displacement of the fixed column 8 relative to the adjusting column 10, the fixed column 8 gradually displaces towards the bottom plate assembly 13, at the moment, the dewatering well body 2 descends along with the hoop assembly 1, at the moment, because the guide block 11 is clamped with the adjusting block 135 through the guide groove 12 on the outer side surface, the guide block 11 and the adjusting block 135 are ensured to be perpendicular to each other, once the dewatering well body 2 is installed and inclined, the adjusting block 135 at one end can bear pressure and compress the limiting spring 136, so that the sliding blocks 134 at two ends of the adjusting block 135 displace relative to the guide rail 133, the adjusting block 135 at one end displaces along with the inclined direction, the limiting spring 136 at one side of the adjusting block 135 at the other end is stretched, the left limiting spring 136 and the right limiting spring 136 are all stressed at the moment, the inclination can be judged by observing the stress condition of the limiting spring 136, at the moment, force is exerted in the opposite direction, the two adjusting blocks 135 can be driven to automatically reset under the resetting action of the limiting spring 136, and the guiding block 11 is corrected to return to the middle positions of the two adjusting blocks 135 again to finish the inclination adjustment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a deep basal pit precipitation well pipe installation auxiliary device, includes staple bolt subassembly (1), its characterized in that: the utility model discloses a modified dewatering device, including staple bolt subassembly (1), frame (3) are equipped with angles such as bottom, the medial surface of staple bolt subassembly (1) is equipped with precipitation well body (2), the top fixed mounting of frame (3) has batch oil tank (4), the equal fixed mounting in the left and right sides of frame (3) front end has mount (5) that are located batch oil tank (4) below, two fixed the having cup jointed adjusting part (6) of front end of mount (5), fixed intercommunication has fixed column (8) on the position that batch oil tank (4) bottom is close to the rear, the input fixed mounting of fixed column (8) has electromagnetic reversing valve (7), regulating plate (9) have been cup jointed in the inside activity of fixed column (8), the bottom fixed mounting of regulating plate (9) has regulation post (10) that is located fixed column (8) inside, the bottom and the fixed mounting that the bottom of adjusting post (10) runs through fixed column (8) have guide block (11), the lateral surface of guide block (11) is equipped with bottom plate subassembly (13).
2. The auxiliary device for installing the deep foundation pit dewatering well pipe according to claim 1, wherein: the hoop component (1) comprises hoop plates (101), the number of the hoop plates (101) is four, the four hoop plates are distributed on the outer side face of the dewatering well body (2) at equal angles, and anti-slip grooves (102) are formed in the inner side face of the hoop plates (101) at equal angles.
3. The auxiliary device for installing the deep foundation pit dewatering well pipe according to claim 2, wherein: the improved clamp is characterized in that extension plates (103) are fixedly mounted at the left end and the right end of the hoop plate (101), clamping grooves (104) are formed in the extension plates (103) located on the left side and the right side, clamping columns (105) are movably clamped in the clamping grooves (104), and the clamping columns (105) can slide relative to the clamping grooves (104).
4. The auxiliary device for installing the deep foundation pit dewatering well pipe according to claim 3, wherein: the two ends of the adjusting components (6) positioned at the front side and the rear side are respectively connected with the extension plate (103) between the two hoop plates (101), and the two ends of the adjusting components (6) positioned at the left side and the right side are respectively connected with the two clamping columns (105).
5. The auxiliary device for installing the deep foundation pit dewatering well pipe according to claim 1, wherein: adjusting part (6) are including keeping in pipe (601), pipe (601) of keeping in are located between two extension plates (103), piston board (603) have been cup jointed in the equal activity of the left and right sides of pipe (601) inner chamber of keeping in, two the equal fixed mounting of one end that piston board (603) kept away from relatively has piston rod (602), both sides around being located fixed connection between piston rod (602) and extension plate (103) is located the left and right sides fixed connection between piston rod (602) and calorie post (105).
6. The auxiliary device for installing the deep foundation pit dewatering well pipe according to claim 5, wherein: liquid inlet ports (605) are formed in the left side and the right side of the top end of the temporary storage pipe (601), liquid outlet ports (606) are formed in the left side and the right side of the bottom end of the temporary storage pipe (601), the liquid inlet ports (605) and the liquid outlet ports (606) are symmetrical to each other, and the liquid inlet ports (605) and the liquid outlet ports (606) are located at positions, close to the left end and the right end, of the temporary storage pipe (601).
7. The auxiliary device for installing the deep foundation pit dewatering well pipe according to claim 6, wherein: the one end that pipe (601) kept away from in inlet (605) and leakage fluid dram (606) all fixed intercommunication has branch pipe (607), two branch pipe (607) one end that is close to relatively all fixed intercommunication has three-way valve (604), the quantity of three-way valve (604) is two and is located the upper and lower both ends of keeping in pipe (601) respectively, is located the top the fixed intercommunication in top of three-way valve (604) has transfer line (608), the other end of transfer line (608) and the fixed intercommunication in front of batch oil tank (4), are located the below the bottom mounting intercommunication of three-way valve (604) has recovery tube (609), fixed intercommunication between the other end of recovery tube (609) and the bottom of batch oil tank (4).
8. The auxiliary device for installing the deep foundation pit dewatering well pipe as claimed in claim 7, wherein: the output end of the recovery pipe (609) is provided with a water pump (6010) positioned below the oil storage tank (4), the infusion pipe (608) and the recovery pipe (609) are internally provided with electromagnetic valves, the liquid inlet (605) and the liquid outlet (606) are internally provided with check valves, and the directions of the valves are respectively inwards communicated and outwards closed, and outwards communicated and inwards closed.
9. The auxiliary device for installing the deep foundation pit dewatering well pipe according to claim 1, wherein: guide way (12) have been seted up to the lateral surface of guide block (11), bottom plate subassembly (13) include bottom fixed plate (131), the back fixed mounting of bottom fixed plate (131) has the otic placode and has seted up fixed orifices (132), the equal fixed mounting in the left and right sides in bottom fixed plate (131) inner chamber has guide rail (133), the equal activity joint in inside of guide rail (133) has slider (134), the one end fixed mounting of slider (134) has spacing spring (136) that are located guide rail (133) inside, the other end of spacing spring (136) and the one end fixed connection in guide rail (133) inner chamber.
10. The auxiliary device for installing the deep foundation pit dewatering well pipe according to claim 9, wherein: two fixedly connected with regulating block (135) between slider (134), the quantity of regulating block (135) is two and is located the left and right sides of bottom fixed plate (131) altogether, two movable joint between regulating block (135) and guide way (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211427962.6A CN115717395A (en) | 2022-11-15 | 2022-11-15 | Deep basal pit precipitation well pipe installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211427962.6A CN115717395A (en) | 2022-11-15 | 2022-11-15 | Deep basal pit precipitation well pipe installation auxiliary device |
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| CN115717395A true CN115717395A (en) | 2023-02-28 |
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| CN202211427962.6A Pending CN115717395A (en) | 2022-11-15 | 2022-11-15 | Deep basal pit precipitation well pipe installation auxiliary device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116988499A (en) * | 2023-09-26 | 2023-11-03 | 中铁城建集团第一工程有限公司 | Site foundation pit drainage device and construction method thereof |
| CN117072834A (en) * | 2023-10-18 | 2023-11-17 | 山东建筑大学设计集团有限公司 | Urban and rural planning is with high accuracy surveys device |
-
2022
- 2022-11-15 CN CN202211427962.6A patent/CN115717395A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116988499A (en) * | 2023-09-26 | 2023-11-03 | 中铁城建集团第一工程有限公司 | Site foundation pit drainage device and construction method thereof |
| CN116988499B (en) * | 2023-09-26 | 2023-11-28 | 中铁城建集团第一工程有限公司 | Site foundation pit drainage device and construction method thereof |
| CN117072834A (en) * | 2023-10-18 | 2023-11-17 | 山东建筑大学设计集团有限公司 | Urban and rural planning is with high accuracy surveys device |
| CN117072834B (en) * | 2023-10-18 | 2024-01-05 | 山东建筑大学设计集团有限公司 | Urban and rural planning is with high accuracy surveys device |
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