CN211712765U - Water-saving mounting device of underwater flow impeller - Google Patents
Water-saving mounting device of underwater flow impeller Download PDFInfo
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- CN211712765U CN211712765U CN201922030350.3U CN201922030350U CN211712765U CN 211712765 U CN211712765 U CN 211712765U CN 201922030350 U CN201922030350 U CN 201922030350U CN 211712765 U CN211712765 U CN 211712765U
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- guide rod
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- fixedly connected
- underwater
- sliding sleeve
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Abstract
The utility model discloses a water conservation installation device of impeller under water relates to sewage treatment device technical field. The technical key points are as follows: the utility model provides a water conservation installation device of underwater current impeller, includes the guide arm, the guide arm is kept away from one side of nearby pool wall and is installed underwater propulsor, the guide arm passes through the vertical installation at the pool wall of supporting seat, the supporting seat is close to the pool wall opening, guide arm sliding connection has U type sliding sleeve, U type sliding sleeve is located one side that the supporting seat was kept away from to the guide arm, one side and the underwater propulsor fixed connection of pool wall are kept away from to U type sliding sleeve, the one end that the guide arm is close to the bottom of the pool is provided with prevents U type sliding sleeve gliding and with the integrative stopper of guide arm, the one end that the bottom of the pool was kept. The utility model has the advantages of need not to cut off the water, reduce the operation cost when changing the water conservation installation device of impeller under water.
Description
Technical Field
The utility model relates to a sewage treatment device technical field, more specifically say, it relates to a water conservation installation device of impeller under water.
Background
In the sewage treatment process, the oxidation ditch treatment process is favored by vast design units and use units due to mature process, simple debugging and operation, low treatment cost and good effect. In the oxidation ditch process, the submersible propeller is used for helping liquid in the ditch to move ceaselessly in a certain speed to one direction, so that the liquid can rapidly and ceaselessly obtain oxygen from an aerator arranged in the oxidation ditch to culture microorganisms, and on the other hand, the liquid can rapidly flow to prevent sludge in the ditch from precipitating to form anaerobism so as to influence the treatment effect. The submersible propeller needs to be arranged in the pool close to the pool bottom when in use.
The Chinese utility model patent with the publication number of CN204113710U discloses a submersible propeller water-carrying installation system, which comprises a guide rod, a lower support seat and an upper support, wherein the lower support seat comprises a support transverse rod and a support vertical rod, one end of the support transverse rod is fixedly connected to the guide rod, the upper ends of the two support vertical rods are fixedly connected to the other end of the support transverse rod, the two support vertical rods are connected together to form an inverted V-shaped structure, the support transverse rod is fixedly connected between the lower ends of the two support vertical rods and the lower end of the guide rod, the L-shaped structure of the upper support comprises a horizontal plane and a vertical plane, waist circular holes are arranged on the horizontal plane and the vertical plane, the waist circular holes on the vertical plane are connected with connecting columns on the side wall of; the guide rod is connected with an installation frame in a sliding mode, and the installation frame is fixedly connected with a propeller.
The above prior art solutions have the following drawbacks: couple together guide arm and propeller with the under bracing seat, sedimentary silt surface unevenness at the bottom of the pool, can not make the propeller keep the level during installation, the position of guide arm is also unstable, and the under bracing seat is in waste water such as activated sludge with the guide arm for a long time, easily receive the corruption to lead to the junction fracture of under bracing seat and guide arm, cause underwater propeller to fall the bottom when serious, need stop earlier this moment to drag for underwater propeller, change guide arm and under bracing seat again, can not carry out sewage treatment work during the maintenance of stopping water, the loss has been caused to the enterprise, the operation cost is great.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a water conservation installation device of impeller under water, it need not to cut off the water, reduces the advantage of operation cost when having the water conservation installation device who changes the dive impeller under water.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a water conservation installation device of underwater current impeller, includes the guide arm, the guide arm is kept away from one side of nearby pool wall and is installed underwater propulsor, the guide arm passes through the vertical installation at the pool wall of supporting seat, the supporting seat is close to the pool wall opening, guide arm sliding connection has U type sliding sleeve, U type sliding sleeve is located one side that the supporting seat was kept away from to the guide arm, one side and the underwater propulsor fixed connection of pool wall are kept away from to U type sliding sleeve, the one end that the guide arm is close to the bottom of the pool is provided with prevents U type sliding sleeve gliding and with the integrative stopper of guide arm, the one end that the bottom of the pool was kept.
Through adopting above-mentioned technical scheme, during installation underwater propeller, earlier with the supporting seat with the guide arm vertical install on the pool wall, then establish U type sliding sleeve on the guide arm and be connected with underwater propeller, then use elevation structure to put into sewage along the guide arm with underwater propeller, when changing guide arm or underwater propeller, use elevation structure to hoist underwater propeller, dismantle the supporting seat, can accomplish the dismouting of underwater propeller and guide arm, need not to cut off the water, the installation is simple reliable, reduce the loss that manpower and cutting off the water caused, reduce the operation cost.
The utility model discloses further set up to: the lifting structure comprises an electric hoist, the upper end of the guide rod is detachably connected with a connecting piece, one side of the connecting piece is provided with a connecting rod, the connecting rod is fixedly connected with the electric hoist, the submersible thruster faces to a lifting ring fixedly connected with one side of the electric hoist, the lifting ring is located on the same vertical plane with the gravity center of the submersible thruster, and the lifting hook of the electric hoist penetrates through the lifting ring.
Through adopting above-mentioned technical scheme, hang the couple of electric hoist on rings, rise or descend along the guide arm through electric hoist pulling underwater propulsor, easy operation need not to cut off the water and can accomplish the dismouting of device.
The utility model discloses further set up to: the supporting seat comprises an expansion bolt and an ear plate which is sleeved on the periphery of the guide rod, the ear plate is horizontally placed, the ear plate is fixedly connected with a pillar, the pillar is hinged with two connecting rods, the connecting rods are located on two sides of the guide rod, one end of each connecting rod, which is far away from the pillar, is connected with a fixing bolt through threads, one end of each ear plate, which is close to the pool wall, is fixedly connected with a reinforcing plate, and the expansion bolt penetrates through the reinforcing plate and the pool wall to be fixedly connected.
Through adopting above-mentioned technical scheme, through supporting seat with guide arm and nearby pool wall fixed connection, the guarantee guide arm is reliable and stable.
The utility model discloses further set up to: the guide rod is fixedly connected with a horizontal plate, the horizontal plate is positioned on one side, away from the bottom of the tank, of the supporting seat, and a level bubble is horizontally arranged on the horizontal plate.
Through adopting above-mentioned technical scheme, when because the guide arm takes place the corrosion with active waste water contact for a long time, the corrosion position can not receive the force and lead to guide arm and underwater propulsor to become the slope, observes the air level and judges whether the guide arm slopes, does not stop the water can discover the problem and then solve as early as possible, reduces the operation cost.
The utility model discloses further set up to: and one end of the bottom of the guide rod, which is close to the bottom of the tank, is fixedly connected with a wear-resistant part.
Through adopting above-mentioned technical scheme, increase the frictional force of guide arm and bottom of the pool, make the device remain stable.
The utility model discloses further set up to: the below of underwater propeller is provided with the backup pad that supports underwater propeller, backup pad and U type sliding sleeve fixed connection, one side fixedly connected with bracing piece at the bottom of the pool is faced to the backup pad, the one end and the U type sliding sleeve fixed connection of backup pad are kept away from to the bracing piece.
Through adopting above-mentioned technical scheme, reinforcing diving propeller and the stability of being connected of guide bar prolong installation device's life.
The utility model discloses further set up to: the guide rod, the U-shaped sliding sleeve, the limiting block, the supporting plate and the supporting rod are made of stainless steel.
Through adopting above-mentioned technical scheme, improve the corrosion resisting property of installation device and the partial of sewage contact.
The utility model discloses further set up to: one side of the supporting plate facing the submersible propeller is fixedly connected with a damping piece.
Through adopting above-mentioned technical scheme, at the ascending in-process or the decline of underwater propulsor, the shock-absorbing component plays the cushioning effect, reduces the vibrations that the underwater propulsor received.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the guide rod is vertically arranged on one side of the pool wall by the support seat close to the opening of the pool wall, the guide rod is not required to be installed when water is cut off, the propeller is connected with the guide rod in a sliding mode through the U-shaped sliding sleeve, the propeller is lifted or put down by the lifting structure, the installation is convenient, the water cut-off is not required, and the operation cost is reduced;
(2) the guide rod is more stable by arranging the wear-resistant part, and the level bubble on the horizontal plate can judge whether the guide rod is inclined or not and judge whether the guide rod is intact or not without stopping water supply;
(3) through setting up guide arm, U type sliding sleeve, stopper, backup pad and bracing piece for having corrosion resistance's stainless steel, make it more durable, reduce cost of maintenance and then reduce the operation cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Reference numerals: 1. a guide bar; 2. a submersible propeller; 3. a U-shaped sliding sleeve; 4. an electric hoist; 5. a connecting member; 6. a connecting rod; 7. a hoisting ring; 8. an expansion bolt; 9. an ear plate; 10. a pillar; 11. a connecting rod; 12. fixing the bolt; 13. a reinforcing plate; 14. a horizontal plate; 15. a level bubble; 16. a wear part; 17. a support plate; 18. a support bar; 19. a shock absorbing member; 20. a limiting block; 21. and (4) supporting the base.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 1, for the utility model discloses a water conservation installation device of impeller under water, including guide arm 1, guide arm 1 is kept away from one side of nearby pool wall and is installed underwater propulsor 2, guide arm 1 is vertical to be installed at the pool wall through supporting seat 21, supporting seat 21 is close to the pool wall opening, 1 sliding connection of guide arm has U type sliding sleeve 3, U type sliding sleeve 3 is located one side that supporting seat 21 was kept away from to guide arm 1, one side and 2 fixed connection of underwater propulsor that U type sliding sleeve 3 kept away from the pool wall are kept away from to U type sliding sleeve 3, guide arm 1 is close to the one end of bottom of the pool and has the stopper 20 that prevents U type sliding sleeve 3 cunning and with guide arm 1 an organic whole, the. The guide rod 1 is fixed on the pool wall by the supporting seat 21, the guide rod 1 is installed without stopping water, the submersible propeller 2 is connected with the guide rod 1 in a sliding mode through the U-shaped sliding sleeve 3, water stopping is not needed, and operation cost is reduced. In order to improve the corrosion resistance of the mounting device, the guide rod 1, the U-shaped sliding sleeve 3 and the limiting block 20 are made of stainless steel. The one end that the bottom of the pool was kept away from to guide arm 1 is connected with and is used for driving 2 ascending or the elevation structure that descends of underwater propeller, elevation structure includes electric hoist 4, 1 upper end of guide arm can be dismantled and be connected with connecting piece 5, fixedly connected with connecting rod 6 on 5 one sides of connecting piece, connecting rod 6 and 4 fixed connection of electric hoist, 2 orientation electric hoist 4's one side fixedly connected with rings 7 of underwater propeller, rings 7 are in same vertical face with 2's of gravity center of underwater propeller, rings 7 are passed to electric hoist 4's lifting hook.
Referring to fig. 2, the supporting seat 21 includes expansion bolt 8 and the otic placode 9 of cover establishing on guide arm 1 week side, and otic placode 9 level is placed, and fixed surface is connected with pillar 10 on the otic placode 9, and pillar 10 articulates there are two connecting rods 11, and connecting rod 11 is located guide arm 1 both sides, and the one end threaded connection that pillar 10 was kept away from to connecting rod 11 has fixing bolt 12, and otic placode 9 is close to the one end fixedly connected with reinforcing plate 13 of pool wall, and expansion bolt 8 passes reinforcing plate 13 and pool wall fixed connection. Installation device contacts with sewage for a long time, and the corrosion can take place unavoidably, and whether damage in order to judge guide arm 1 as early as possible, fixedly connected with horizontal plate 14 on the guide arm 1, horizontal plate 14 are located one side that the bottom of the pool was kept away from to supporting seat 21, and horizontal plate 14 is improved level and is provided with air level 15, and whether damage slope of guide arm 1 can be judged to the position of observing the interior bubble of air level 15, need not the judgement of cutting off the water supply, reduces the operation cost.
Referring to fig. 3, in order to strengthen the stability of being connected of underwater propeller 2 and guide arm 1, the below of underwater propeller 2 is provided with the backup pad 17 that supports underwater propeller 2, backup pad 17 and U type sliding sleeve 3 fixed connection, one side fixedly connected with bracing piece 18 of backup pad 17 towards the bottom of the pool, the one end and the U type sliding sleeve 3 fixed connection of backup pad 17 are kept away from to bracing piece 18, backup pad 17 and bracing piece 18 are stainless steel. In order to reduce the vibrations that receive in-process that underwater propeller 2 slided along guide arm 1 in the dismouting, one side fixedly connected with damper 19 of backup pad 17 orientation underwater propeller 2, the material that damper 19 adopted in this embodiment is rubber, and one side that damper 19 is close to underwater propeller 2 is the arcwall face of laminating underwater propeller 2.
The implementation principle of the embodiment is as follows: during installation, firstly, a guide rod 1 penetrates through an ear plate 9, a reinforcing plate 13 is fixed on the wall of a pool by using an expansion bolt 8, the guide rod 1 is adjusted to be downward until a wear-resistant part 16 is attached to the bottom of the pool, the guide rod 1 is clamped by using two connecting rods 11, a fixing bolt 12 is screwed, a U-shaped sliding sleeve 3 is sleeved on the guide rod 1 and is positioned on one side of the ear plate 9 facing the bottom of the pool, then a submersible propeller 2 is fixedly connected to one side of the U-shaped sliding sleeve 3 away from the wall of the pool by using an anti-corrosion bolt, the submersible propeller 2 is positioned on one side of the guide rod 1 away from the reinforcing plate 13, a connecting part 5 is installed at the upper end of the guide rod 1, a lifting hook of an electric hoist 4 is hung on a lifting ring 7, the electric hoist 4 is opened, the submersible propeller 2; during the dismantlement, put into the sewage with the lifting hook of electric hoist 4 and stretch into rings 7 in, start electric hoist 4, hoist submersible propulsor 2 until breaking away from the surface of water, pull down it from U type sliding sleeve 3, pull down expansion bolts 8 again, take out guide arm 1 at last from otic placode 9. The replacement of the installation device of the submersible propeller 2 can be completed without stopping water, and the operation cost is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A water-saving mounting device of an underwater water impeller comprises a guide rod (1), wherein one side of the guide rod (1) far away from the nearby pool wall is provided with a submersible propeller (2), it is characterized in that the guide rod (1) is vertically arranged on the pool wall through a supporting seat (21), the supporting seat (21) is close to the opening of the pool wall, the guide rod (1) is connected with a U-shaped sliding sleeve (3) in a sliding way, the U-shaped sliding sleeve (3) is positioned on one side of the guide rod (1) far away from the supporting seat (21), one side of the U-shaped sliding sleeve (3) far away from the pool wall is fixedly connected with the submersible propeller (2), one end of the guide rod (1) close to the bottom of the tank is provided with a limiting block (20) which prevents the U-shaped sliding sleeve (3) from sliding downwards and is integrated with the guide rod (1), one end of the guide rod (1) far away from the bottom of the pool is connected with a lifting structure for driving the submersible propeller (2) to ascend or descend.
2. The water-saving mounting device of the underwater water impeller according to claim 1, wherein the lifting structure comprises an electric hoist (4), a connecting piece (5) is detachably connected to the upper end of the guide rod (1), a connecting rod (6) is arranged on one side of the connecting piece (5), the connecting rod (6) is fixedly connected with the electric hoist (4), a hanging ring (7) is fixedly connected to one side, facing the electric hoist (4), of the submersible propeller (2), the hanging ring (7) and the gravity center of the submersible propeller (2) are located on the same vertical plane, and a hanging hook of the electric hoist (4) penetrates through the hanging ring (7).
3. The underwater water-saving installation device of the flow impeller according to claim 1, wherein the support seat (21) comprises an expansion bolt (8) and an ear plate (9) sleeved on the periphery of the guide rod (1), the ear plate (9) is horizontally placed, a pillar (10) is fixedly connected to the upper surface of the ear plate (9), the pillar (10) is hinged to two connecting rods (11), the connecting rods (11) are located on two sides of the guide rod (1), one end of each connecting rod (11) far away from the corresponding pillar (10) is in threaded connection with a fixing bolt (12), one end of each ear plate (9) close to the pool wall is fixedly connected with a reinforcing plate (13), and the expansion bolt (8) penetrates through the reinforcing plate (13) and is fixedly connected with the pool wall.
4. The water-saving mounting device of the underwater flow driver as claimed in claim 1, wherein a horizontal plate (14) is fixedly connected to the guide rod (1), the horizontal plate (14) is located on one side of the supporting base (21) far away from the bottom of the pool, and a level bubble (15) is horizontally arranged on the horizontal plate (14).
5. The water-saving mounting device of the underwater water impeller according to claim 1, characterized in that one end of the bottom of the guide rod (1) close to the bottom of the pool is fixedly connected with a wear-resistant part (16).
6. The water-saving mounting device of the underwater flow driver as claimed in claim 1, wherein a supporting plate (17) for supporting the underwater propeller (2) is arranged below the underwater propeller (2), the supporting plate (17) is fixedly connected with the U-shaped sliding sleeve (3), a supporting rod (18) is fixedly connected to one side of the supporting plate (17) facing the bottom of the pool, and one end of the supporting rod (18) far away from the supporting plate (17) is fixedly connected with the U-shaped sliding sleeve (3).
7. The water-saving mounting device of the underwater flow driver as claimed in claim 6, wherein the guide rod (1), the U-shaped sliding sleeve (3), the limiting block (20), the support plate (17) and the support rod (18) are all made of stainless steel.
8. Water saving mounting of an underwater flow driver according to claim 6, characterized in that a shock absorbing member (19) is fixedly connected to the side of the support plate (17) facing the submersible propeller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030350.3U CN211712765U (en) | 2019-11-21 | 2019-11-21 | Water-saving mounting device of underwater flow impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030350.3U CN211712765U (en) | 2019-11-21 | 2019-11-21 | Water-saving mounting device of underwater flow impeller |
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| Publication Number | Publication Date |
|---|---|
| CN211712765U true CN211712765U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922030350.3U Active CN211712765U (en) | 2019-11-21 | 2019-11-21 | Water-saving mounting device of underwater flow impeller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387441A (en) * | 2021-07-14 | 2021-09-14 | 上海泓济环保科技股份有限公司 | Oxidation ditch and non-outage upgrading and transforming method thereof |
-
2019
- 2019-11-21 CN CN201922030350.3U patent/CN211712765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113387441A (en) * | 2021-07-14 | 2021-09-14 | 上海泓济环保科技股份有限公司 | Oxidation ditch and non-outage upgrading and transforming method thereof |
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