CN219314714U

CN219314714U - Sliding rail structure for installation of flow pushing device

Info

Publication number: CN219314714U
Application number: CN202320477384.0U
Authority: CN
Inventors: 龚德明; 林夏清; 丁琴红; 徐明辉
Original assignee: Wuhu Mingyuan Sewage Treatment Co ltd
Current assignee: Wuhu Mingyuan Sewage Treatment Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-07
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of submersible water impellers, in particular to a sliding rail structure for installing the submersible water impeller, which comprises a second supporting cylinder which is vertically arranged and fixedly connected between the ground and the bottom of a pool, wherein a second rail with an open outer side is arranged in the second supporting cylinder, a connecting rod is fixedly connected with a water impeller body, the top end of the second supporting cylinder is rotatably connected with a first supporting cylinder positioned above the ground through a hinge, the first supporting cylinder can be vertically arranged or rotated ninety degrees towards the ground, a first rail with the same structure as the second rail is arranged in the first supporting cylinder, and the long rod can slide between the second rail and the first rail. Can make the stable motion of impeller body above ground through this device, make things convenient for the going on of maintenance work, because the impeller body moves and also can keep sliding connection's relation with first support section of thick bamboo after above ground, stability when having guaranteed the impeller body and dismantling.

Description

Sliding rail structure for installation of flow pushing device

Technical Field

The utility model relates to the technical field of submersible thrusters, in particular to a sliding rail structure for installing a thrustor.

Background

The submersible water impeller is widely applied to aeration tanks, anaerobic tanks and anoxic tanks of sewage treatment plants, can not only push sewage, but also prevent sludge sedimentation, and can improve sewage treatment efficiency, thus being one of the core equipment for sewage treatment.

When the pusher is installed, in order to facilitate the installation of the pusher on the base position of the pool bottom, a sliding sleeve is generally installed at the tail end of the pusher, then a sliding rod is installed between the ground and the pool bottom, the sliding sleeve is sleeved on the sliding rod in a sliding manner, so that the pusher is conveniently lifted up and down during maintenance, and is lifted up and down through a manual lifting hoist, but the size of the sliding rod in the prior art is generally lower than the ground or is flush with the ground, when the pusher is lifted up, the pusher is not lifted up to the ground completely, the sleeve is separated from the sliding rod, at the moment, the pusher can be lifted up slowly only in a hand manner and then is slowly placed on the ground in a hand manner, the weight of the pusher is hundreds of jin, and the pusher suspended in the air is difficult to control the position of the pusher through manpower, so that the pusher is difficult to maintain.

Disclosure of Invention

The utility model aims to solve the problems pointed out in the background art, and provides a sliding rail structure for installing a pusher.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sliding rail structure is used in impeller installation, includes the second support section of thick bamboo of vertical setting and rigid coupling between ground and bottom of the pool, the second support section of thick bamboo is inside to be offered outside open second track, and impeller body rigid coupling has the connecting rod, the one end rigid coupling that the impeller body was kept away from to the connecting rod has the stock of vertical setting, the stock can spacing in the second track, and can slide in vertical direction, second support section of thick bamboo top is connected with the first support section of thick bamboo that is located above ground through the hinge rotation, first support section of thick bamboo can vertical setting or rotate ninety degrees to ground direction, first support section of thick bamboo is inside to be offered first track the same with second track structure, the stock can slide between second track and first track.

The hinge is arranged on one side, close to the ground, of the first support cylinder and the second support cylinder, and one side, close to the ground, of the upper end of the first support cylinder is fixedly connected with support legs which are perpendicular to the first support cylinder.

The horizontal section of the long rod is polygonal.

The horizontal section of the long rod is one of quadrangle, hexagon and octagon.

The length of the long rod is 0.3-0.5 meter.

The supporting base is fixedly arranged at the bottom of the pool and provided with guide jacks arranged vertically at four corners, the guide rods corresponding to the positions and the sizes of the guide jacks are fixedly connected at the bottom of the impeller body, and the guide rods are inserted into the guide jacks when the impeller body is located on the supporting base.

The supporting base is of a screen plate structure.

The upper end of the guide jack is in a frustum shape, the lower end of the guide jack is in a cylindrical shape, and the guide rod is a cylindrical rod.

And the impeller body is provided with a hanging ring.

The connecting rod is positioned at one third of the position of the long rod from bottom to top.

The sliding rail structure for installing the flow pushing device has the beneficial effects that: can make the stable motion of impeller body above ground through this device, make things convenient for the going on of maintenance work, because the impeller body moves and also can keep sliding connection's relation with first support section of thick bamboo after above ground, stability when having guaranteed the impeller body and dismantling.

Drawings

FIG. 1 is a schematic view of the structure of the impeller body of the present utility model when the impeller body is positioned at the bottom of the tank;

FIG. 2 is a schematic view of a state structure of the impeller body of the present utility model when the impeller body is lifted above the ground;

fig. 3 is a schematic top view of the connection between the first support cylinder and the long rod, and the connection rod.

In the figure: the device comprises a pusher body 1, a lifting ring 2, a guide rod 3, a long rod 4, a connecting rod 5, a first support cylinder 6, a first track 7, a hinge 8, a second support cylinder 9, a second track 10, a support base 11, guide jacks 12 and support legs 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a sliding rail structure for installing a pusher comprises a second supporting cylinder 9 vertically arranged and fixedly connected between the ground and the bottom of a pool, a second rail 10 with an open outer side is arranged inside the second supporting cylinder 9, a connecting rod 5 is fixedly connected to a pusher body 1, one end of the connecting rod 5, which is far away from the pusher body 1, is fixedly connected with a vertically arranged long rod 4, the long rod 4 can be limited in the second rail 10 and can slide in the vertical direction, the top end of the second supporting cylinder 9 is rotatably connected with a first supporting cylinder 6 above the ground through a hinge 8, the first supporting cylinder 6 can be vertically arranged or rotated ninety degrees towards the ground direction, a first rail 7 with the same structure as the second rail 10 is arranged inside the first supporting cylinder 6, and the long rod 4 can slide between the second rail 10 and the first rail 7.

When the impeller needs to be maintained, the impeller body 1 is lifted upwards through a hoist or other lifting equipment, under the action of the long rod 4 and the second rail 10, the impeller body 1 moves upwards stably, along with the continuous upward movement of the impeller body 1, the long rod 4 transits into the first rail 7 of the first supporting cylinder 6 from the second rail 10, after the long rod 4 moves onto the first supporting cylinder 6 completely, the first supporting cylinder 6 is rotated ninety degrees to the ground direction to be supported on the ground, so that the impeller body 1 can be maintained or maintained on the first supporting cylinder 6 directly, and of course, if long-time maintenance is needed or maintenance is needed to be taken away, the long rod 4 can be pushed out from the first supporting cylinder 6, and maintenance can be performed after the long rod 4 is removed.

In order to prevent the pusher body 1 from being separated from the first support cylinder 6 when the pusher body 1 is directly maintained on the first support cylinder 6, plugs may be installed at both ends of the first support cylinder 6 after the long rod 4 is completely moved to the first support cylinder 6, and the structure of the plugs is not limited as long as the separation of the plugs can be avoided, for example, insertion holes are provided at both ends of the first support cylinder 6, and then both ends of the first support cylinder 6 are plugged by inserting a plug rod.

In order to facilitate the erection of the first support cylinder 6, a corresponding locking structure may be installed between the first support cylinder 6 and the second support cylinder for locking the relative positions of the first support cylinder 6 and the second support cylinder.

As an embodiment, the hinge 8 is installed on one side of the first support cylinder 6 and the second support cylinder 9, which is close to the ground, and one side of the upper end of the first support cylinder 6, which is close to the ground, is fixedly connected with a support leg 13 which is perpendicular to the first support cylinder 6, and the first support cylinder 6 is supported on the ground through the support leg 13.

Or the second rail 10 is flush with the ground, and the other end of the first support tube 6 is directly supported on the ground.

The horizontal cross section of the long rod 4 is polygonal, such as one of quadrangle, hexagon and octagon, so that the large side opening of the second track 10 is prevented from causing the impeller body 1 to rotate around the second supporting cylinder, and the stability of the connection of the long rod 4 and the second supporting cylinder is better by arranging the polygonal structure.

The length of the long rod 4 is 0.3-0.5 m, and the long rod 4 of the device has longer size, so that the stability of the impeller body 1 during operation can be better ensured.

As an implementation mode, referring to fig. 1, a support base 11 is fixedly installed at the bottom of the pool, guide jacks 12 are formed in four corners of the support base 11, guide rods 3 corresponding to the positions and the sizes of the guide jacks 12 are fixedly connected at the bottom of the pusher body 1, when the pusher body 1 is located on the support base 11, the guide rods 3 are inserted into the guide jacks 12, and the stability and the accuracy of the pusher body 1 in butt joint with the support base 11 are realized by inserting the guide rods 3 into the guide jacks 12.

The supporting base 11 is of a net plate structure, so that excessive sludge accumulation on the supporting base is avoided.

In order to facilitate the guide rod 3 to be inserted into the guide jack 12, the upper end of the guide jack 12 is in a frustum shape, the lower end of the guide jack is in a cylindrical shape, and the guide rod 3 is a cylindrical rod.

And the impeller body 1 is provided with the hanging ring 2, so that the impeller body 1 is convenient to hoist.

The connecting rod 5 is located one third of the way up the long rod 4, thus avoiding the second support cylinder 9 extending down too far.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any technical solution, conception and design obtained by equivalent substitution or modification of the technical solution and the inventive concept thereof by those skilled in the art within the scope of the present utility model should be covered in the scope of the present utility model.

Claims

1. The utility model provides a sliding rail structure is used in impeller installation, its characterized in that, including vertical setting and rigid coupling second support section of thick bamboo (9) between ground and bottom of the pool, second support section of thick bamboo (9) are inside to be seted up outside open second track (10), and impeller body (1) rigid coupling has connecting rod (5), the one end rigid coupling that impeller body (1) was kept away from to connecting rod (5) has stock (4) of vertical setting, stock (4) can spacing in second track (10) and can slide in vertical direction, second support section of thick bamboo (9) top is connected with first support section of thick bamboo (6) that are located above the ground through hinge (8) rotation, first support section of thick bamboo (6) can vertical setting or rotate ninety degrees to ground direction, first track (7) the same with second track (10) structure are seted up to inside of first support section of thick bamboo (6), stock (4) can slide between second track (10) and first track (7).

2. The sliding rail structure for installing the impeller according to claim 1, wherein the hinge (8) is installed on one side of the first supporting cylinder (6) and one side of the second supporting cylinder (9) close to the ground, and one side of the upper end of the first supporting cylinder (6) close to the ground is fixedly connected with a supporting leg (13) which is perpendicular to the first supporting cylinder (6).

3. A sliding rail structure for installing a propeller according to claim 1, wherein the long rod (4) has a polygonal horizontal cross section.

4. A sliding rail structure for installing a propeller according to claim 3, wherein the horizontal cross section of the long rod (4) is one of quadrangular, hexagonal and octagonal.

5. A sliding rail structure for mounting a propeller according to claim 3, characterized in that the length of the long rod (4) is 0.3-0.5 m.

6. The sliding rail structure for installing a pusher according to any one of claims 1 to 5, wherein a horizontally arranged supporting base (11) is fixedly arranged at the bottom of the tank, guide jacks (12) are vertically arranged at four corners of the supporting base (11), guide rods (3) corresponding to the positions and the sizes of the guide jacks (12) are fixedly connected at the bottom of the pusher body (1), and the guide rods (3) are inserted into the guide jacks (12) when the pusher body (1) is located on the supporting base (11).

7. The sliding rail structure for installing a propeller according to claim 6, wherein the supporting base (11) is a mesh plate structure.

8. The sliding rail structure for installing a pusher according to claim 6, wherein the upper end of the guide insertion hole (12) is in a frustum shape, the lower end of the guide insertion hole is in a cylinder shape, and the guide rod (3) is a cylinder rod.

9. The sliding rail structure for installing a propeller according to claim 6, wherein the propeller body (1) is provided with a hanging ring (2).

10. The sliding rail structure for installing a pusher according to claim 6, wherein the connecting rod (5) is located at one third of the position of the long rod (4) from bottom to top.