CN214989729U - Vertical dredge pump body hoisting device - Google Patents
Vertical dredge pump body hoisting device Download PDFInfo
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- CN214989729U CN214989729U CN202120128643.XU CN202120128643U CN214989729U CN 214989729 U CN214989729 U CN 214989729U CN 202120128643 U CN202120128643 U CN 202120128643U CN 214989729 U CN214989729 U CN 214989729U
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- pump body
- dredge pump
- stand
- upright post
- bracing
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Abstract
A vertical dredge pump body lifting device comprises an upright post, wherein at least 3 inclined struts are hinged on the upright post, the inclined struts are uniformly distributed along the circumferential direction of the upright post, supporting springs are connected between the inclined struts and the upright post, a plurality of panels matched with the supporting springs are arranged on the upright post, connecting holes matched with the supporting springs are arranged on the panels and the inclined struts, and connecting hooks matched with the connecting holes are fixedly connected at two ends of each supporting spring; and a balancing weight used for increasing the self weight is fixedly arranged at the top of the upright post. The device simple structure, practical convenient, through the cooperation of stand, supporting spring and bracing, can carry out automatic hoist and mount to the vertical dredge pump body, do not need the maintenance personal to get into the bilge well and carry out the operation.
Description
Technical Field
The utility model relates to a pump body hangs and rises utensil technical field, especially a vertical dredge pump body hangs and rises device.
Background
At present, the vertical sewage pump is widely used for sewage treatment plants due to the advantages of compact structure, high lift, large flow and the like.
In the sewage treatment process, the pump body is in various sewage for a long time, the pump body is inevitably corroded by various kinds of corrosion, the situation that the pump body is separated from the motor can occur due to the fact that a connecting bolt between the pump body and the motor is in a corrosion state for a long time, and when the situation occurs, the pump body and the motor cannot be lifted out of the sewage well at one time, and therefore maintenance personnel are needed to perform well descending operation.
However, the pump body is often in a deeper sewage well, and the water supply can not be cut off, so that maintenance personnel need to go down into the well to fix the pump body and the lifting rope, and the difficulty and danger of the operation of going down into the well are high, so that the existing hoisting method needs to be improved, and the pump body can be hoisted out of the well without entering the sewage well by the maintenance personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a reasonable in design, convenient to use, need not the maintenance personal to get into in the sewage well can lift the vertical dredge pump body hoist device outside the well with the pump body.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a vertical dredge pump body hoisting device, the device include the stand, and it has 3 bracing to articulate at least on the stand, and the bracing all is connected with supporting spring along the circumference evenly distributed of stand between bracing and stand, is provided with a plurality ofly on the stand and supporting spring complex panel, all is provided with supporting spring complex connecting hole on panel and bracing, at the equal fixedly connected with in supporting spring's both ends and connecting hole complex coupling hook.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the vertical dredge pump body hoist device, the bracing is provided with 4.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the vertical dredge pump body lift device, in the lower part fixed mounting of stand have with bracing complex otic placode, all be provided with the mounting hole at the tip of bracing one end, the cartridge has the round pin axle in the mounting hole, be provided with on the otic placode with round pin axle complex mounting groove.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above vertical dredge pump body hoisting device, it is used for carrying out spacing stopper to the bracing to go back fixed mounting on the otic placode.
The technical problem to be solved by the utility model can be further realized by the following technical scheme, to above the vertical dredge pump body hoisting device, the panel is provided with 2-4, and 2-4 panels are from last to fixed mounting in proper order down on the stand.
The technical problem to be solved by the utility model can be further realized by the following technical scheme, to the above vertical dredge pump body hoisting device, the connecting hole is provided with 2-4, and 2-4 connecting holes are from last to setting gradually down on the bracing.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the vertical dredge pump body lift device, still fixed mounting has the balancing weight that is used for increasing the dead weight at the top of stand.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above the vertical dredge pump body hoisting device, stand and bracing all are the cuboid form.
Compared with the prior art, the utility model has the advantages that the inclined strut is hinged on the upright post, and then the inclined strut is further connected with the upright post by the supporting spring, when the vertical sewage pump body is lifted, the supporting spring is stressed and compressed under the self gravity action of the whole device, the whole device can easily enter the interior of the pump body, and after the whole device enters the interior of the pump body, the supporting spring rebounds to open the inclined strut to tightly prop against the inner wall of the pump body; when the pump body starts to be hoisted, the pump body cannot be separated from the hoisting device through the matching use of the inclined strut and the supporting spring, so that the pump body can be smoothly hoisted out of the sewage well. The device simple structure, practical convenient, through the cooperation of stand, supporting spring and bracing, can carry out automatic hoist and mount to the vertical dredge pump body, do not need the maintenance personal to get into the bilge well and carry out the operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a vertical dredge pump body lifting device, the device includes stand 1, it has 3 bracing 2 to articulate at least on stand 1, bracing 2 along the circumference evenly distributed of stand 1, all be connected with supporting spring 3 between bracing 2 and stand 1, be provided with a plurality of and supporting spring 3 complex panels 4 on stand 1, all be provided with supporting spring 3 complex connecting hole on panel 4 and bracing 2, equal fixedly connected with and connecting hole complex coupling hook at the both ends of supporting spring 3. One end of the inclined strut 2 is hinged with the upright post 1, so that the inclined strut and the upright post 1 can rotate relatively; the supporting spring 3 is connected between the inclined strut 2 and the upright post 1 and is used for elastically supporting the inclined strut 2, so that the inclined strut 2 and the upright post 1 conveniently enter the pump body under the action of self gravity, and then the inclined strut 2 tightly props the inside of the pump body under the elastic support of the supporting spring 3, so that the pump body is conveniently hoisted; the panel 4 is arranged for increasing the dead weight of the upright post 1 and facilitating better entering into the pump body, and facilitates the connection of the supporting spring 3; the supporting spring 3 is matched with the connecting hole through the connecting hook and can be detachably connected with the upright post 1 and the inclined strut 2, so that the position adjustment is facilitated, the elastic supporting force on the inclined strut 2 is adjusted, and the pump body is conveniently and better hoisted; in addition, the supporting spring 3 can select proper elastic strength according to the vertical sewage pump body, so that the vertical sewage pump is convenient to disassemble and replace; the connecting hook can adopt a safety hook, a hook or a spring hook in the prior art, and has simple structure and convenient use.
The bracing 2 is provided with 4, is convenient for articulate respectively around stand 1 to can push up tightly pump body inner wall all around after getting into the pump body, guarantee with pump body connection's reliability, avoid breaking away from in the pump body, guarantee safety.
The lower part of the upright post 1 is fixedly provided with an ear plate 5 matched with the inclined strut 2, the end part of one end of the inclined strut 2 is provided with a mounting hole, a pin shaft 6 is inserted in the mounting hole, and the ear plate 5 is provided with a mounting groove matched with the pin shaft 6. The pin shaft 6 is inserted into the mounting hole, two ends of the pin shaft extend out of the mounting hole and are clamped in the mounting hole, and the inclined strut 2 is convenient to hinge on the stand column 1.
And a limiting block 7 for limiting the inclined strut 2 is fixedly arranged on the ear plate 5. The arrangement of the limiting block 7 prevents the expansion angle of the inclined strut 2 from being too large, limits the expansion angle of the inclined strut 2 within a certain range, and plays a certain role in protecting the supporting spring 3; specifically, the limiting block 7 is fixedly installed at the bottom of the ear plate 5 and used for blocking and limiting the inclined strut 2 when the opening angle of the inclined strut 2 is too large.
The number of the panels 4 is 2-4, and the 2-4 panels 4 are fixedly arranged on the upright post 1 from top to bottom in sequence; preferably, the number of the panels 4 is 2, and the panels are fixedly arranged on the upright post 1 one above the other, so that the weight of the upright post 1 is increased, and the connection and the position adjustment of the supporting spring 3 are facilitated.
The number of the connecting holes is 2-4, and the 2-4 connecting holes are sequentially arranged on the inclined strut 2 from top to bottom; preferably, the connecting holes are 2, and the 2 connecting holes are arranged on the inclined strut 2 one above the other, so that the connection and the position adjustment of the supporting spring 3 are facilitated.
And a balancing weight for increasing the self weight is fixedly arranged at the top of the upright post 1. The setting of balancing weight for the self weight of adjustment stand 1, and then reach the purpose that increases whole self weight that lifts the device, the faster entering pump body of being convenient for.
The upright post 1 and the inclined strut 2 are both in a cuboid shape. The upright post 1 is made of a cuboid-shaped post, so that the design and the manufacture are convenient, and meanwhile, the fixed installation of the inclined strut 2 and the panel 4 is convenient; the inclined strut 2 is made of a rod in a cuboid shape, is convenient to design and manufacture, and meanwhile, the end part is chamfered, so that the inner wall of the pump body can be well propped up conveniently to lift the pump body.
When the vertical sewage pump is used, the upright post 1 is fixedly connected with an external lifting rope, a lifting ring can be fixedly arranged on the upright post 1, and is convenient to be fixedly connected with the external lifting rope, when a pump body of the vertical sewage pump is lifted in a lifting mode, the lifting device enters a sewage well under the action of self weight, the inclined strut 2 on the side face of the upright post 1 is firstly contacted with an opening at the upper end of the pump body, under the influence of the self weight of the lifting device and the size of a pump opening, the inclined strut 2 contracts, and the supporting spring 3 is correspondingly extruded; when the lifting device completely enters the pump body, the supporting spring 3 rebounds under the action of the self elastic force, the inclined strut 2 also slowly opens, the pump body is of a pot-shaped structure, the middle of the pump body is wide, the opening of the pump body is small, when the pump body starts to be lifted, the inclined strut 2 can be abutted against the upper half part of the pump body, the support can be stretched, and the lifting device cannot be separated from the pump body under the action of the supporting spring 3, the self structure of the pump body and the self weight of the pump body, so that the pump body can be smoothly lifted out of a sewage well; and because the existence of stopper 7, bracing 2 expansion angle is restricted in certain extent, has increased the security of lifting.
Through the hoisting device provided by the application, maintenance personnel do not need to enter the sewage well for operation, and the operation difficulty and the maintenance danger are greatly reduced.
Claims (8)
1. The utility model provides a vertical dredge pump body hangs and rises device which characterized in that: the device includes the stand, and it has 3 bracing to articulate at least on the stand, and the bracing all is connected with supporting spring along the circumference evenly distributed of stand between bracing and stand, is provided with a plurality ofly on the stand and supporting spring complex panel, all is provided with supporting spring complex connecting hole on panel and bracing, at the equal fixedly connected with in supporting spring's both ends and connecting hole complex coupling hook.
2. The vertical dredge pump body lifting device of claim 1, characterized in that: the bracing is provided with 4.
3. The vertical dredge pump body lifting device of claim 1 or 2, characterized in that: the lower part of the stand column is fixedly provided with an ear plate matched with the inclined strut, the end part of one end of the inclined strut is provided with a mounting hole, a pin shaft is inserted in the mounting hole, and the ear plate is provided with a mounting groove matched with the pin shaft.
4. The vertical dredge pump body lifting device of claim 3, characterized in that: and a limiting block for limiting the inclined strut is fixedly arranged on the ear plate.
5. The vertical dredge pump body lifting device of claim 1, characterized in that: the panel is provided with 2-4 panels, and the 2-4 panels are fixedly arranged on the upright post from top to bottom in sequence.
6. The vertical dredge pump body lifting device of claim 1 or 4, characterized in that: the connecting holes are 2-4, and the 2-4 connecting holes are sequentially arranged on the inclined strut from top to bottom.
7. The vertical dredge pump body lifting device of claim 1, characterized in that: and a balancing weight used for increasing the self weight is fixedly arranged at the top of the upright post.
8. The vertical dredge pump body lifting device of claim 1, characterized in that: the upright posts and the inclined struts are in a cuboid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120128643.XU CN214989729U (en) | 2021-01-18 | 2021-01-18 | Vertical dredge pump body hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120128643.XU CN214989729U (en) | 2021-01-18 | 2021-01-18 | Vertical dredge pump body hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214989729U true CN214989729U (en) | 2021-12-03 |
Family
ID=79139925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120128643.XU Active CN214989729U (en) | 2021-01-18 | 2021-01-18 | Vertical dredge pump body hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214989729U (en) |
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2021
- 2021-01-18 CN CN202120128643.XU patent/CN214989729U/en active Active
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