CN213333056U - Positioning anti-shaking mechanism of plugging water-closing device - Google Patents
Positioning anti-shaking mechanism of plugging water-closing device Download PDFInfo
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- CN213333056U CN213333056U CN202021835960.7U CN202021835960U CN213333056U CN 213333056 U CN213333056 U CN 213333056U CN 202021835960 U CN202021835960 U CN 202021835960U CN 213333056 U CN213333056 U CN 213333056U
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Abstract
The utility model provides a positioning anti-shaking mechanism of a plugging water-closing device, which comprises two supporting components and an adjusting component for adjusting the extension width of the supporting components, wherein the adjusting component is in transmission connection with the two supporting components respectively and is used for realizing the positioning and the supporting between the positioning anti-shaking mechanism and a pipeline; the adjusting assembly comprises a rotating motor and an adjusting worm wheel meshed with the supporting assembly, and the adjusting worm wheel is fixedly arranged on the output end of the rotating motor; the supporting component comprises a worm matched with the adjusting worm wheel and a screw fixedly connected with the worm, and the worm is arranged on one side of the adjusting worm wheel and is in transmission connection with the adjusting worm wheel. The utility model can improve the stability of the supporting structure by arranging the supporting component, and realize the positioning and supporting between the plugging water-closing device and the pipeline; through setting up adjusting part, realized the stable regulation and the injecing to supporting component, wherein, the rotating electrical machines makes the location of fixing a position and preventing shaking the mechanism more accurate convenient, has saved artifical rotatory cost.
Description
Technical Field
The utility model relates to a drainage pipe maintenance of equipment technical field, concretely relates to play location of stifled closed water installation and prevent shaking mechanism.
Background
Along with the acceleration of urban construction, the construction of urban underground pipeline network is accelerated gradually, and the pipeline water-closing test when drainage pipe maintenance is dredged becomes the key of the quality and efficiency of the operation of detecting pipeline dredging.
In the prior art, a patent document with publication number CN208397539U discloses a plugging and water-blocking device for non-downhole operation machinery, which includes a supporting and positioning mechanism, an engaging transmission mechanism for fixing the supporting and positioning mechanism, and a plugging and expanding mechanism fixed on the engaging transmission mechanism. The supporting and positioning mechanism device realizes the supporting in the pipeline, but the length of the rack limits the inner diameter of the pipeline, and the non-underground operation machinery is supported by opening and closing the water device only through the fixation of the gear and the rack, so that the supporting structure is unstable, and the rack is easy to break, thereby causing accidents and forming potential safety hazards.
Therefore, in order to overcome the defects of the prior art, a positioning anti-shaking mechanism which is stable in support, accurate in positioning and simple in operation is urgently needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the to-be-solved problem of the present invention is to provide a positioning anti-shaking mechanism for plugging and water-closing device.
In order to solve the technical problem, the utility model discloses a technical scheme is: a positioning anti-shaking mechanism of a plugging water-closing device comprises two supporting components and an adjusting component for adjusting the extension width of the supporting components, wherein the adjusting component is in transmission connection with the two supporting components respectively and is used for realizing the positioning and supporting between the positioning anti-shaking mechanism and a pipeline;
the adjusting assembly further comprises an adjusting worm wheel meshed with the supporting assembly;
the support assembly comprises a worm matched with the adjusting worm wheel and a screw fixedly connected with the worm, and the worm is arranged on one side of the adjusting worm wheel and is in transmission connection with the adjusting worm wheel;
the screw rod is sleeved with a sliding block, threads matched with the screw rod are arranged in the sliding block, one side of the sliding block is also sleeved on the guide rail, and two ends of the guide rail are fixedly arranged on the fixed support;
one end of a supporting rod is fixedly connected to the sliding block, the other end of the supporting rod is fixedly connected with a supporting seat, and a supporting plate is arranged at the other end of the supporting seat; the transversal personally submitting of backup pad is circular-arc with pipeline inner wall assorted, just be provided with the skid resistant course on the extrados of backup pad for realize with pipeline inner wall's fixed.
The positioning anti-shaking mechanism further comprises a protective shell, and the supporting component and the adjusting component are both arranged in the protective shell.
The adjusting assembly further comprises a rotating motor fixedly arranged on the upper portion of the protective shell, and the adjusting worm wheel is fixedly arranged on the output end of the rotating motor and used for driving the adjusting and supporting assembly.
The output end of the rotating motor is connected with the protective shell through a bearing, and a blocking water opening and closing device is fixedly connected between the bearing and the adjusting worm wheel.
The threads of the screws of the two supporting components are arranged oppositely, so that the two supporting components can extend out simultaneously, and the positioning and the supporting between the blocking water device and the pipeline are realized.
The fixed support is fixedly arranged on the bottom surface of the protective shell.
The utility model has the advantages and positive effects that:
(1) the utility model discloses a set up supporting component, improved bearing structure's stability, realized beating location and support between stifled closed water installation and the pipeline.
(2) The utility model discloses a set up adjusting part, realized the stable regulation and the injecing to supporting component, wherein, the rotating electrical machines makes the location of fixing a position and preventing shaking the mechanism more accurate convenient, has saved the cost of artifical rotation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is an overall structure diagram of a positioning anti-shaking mechanism of a plugging water-closing device of the present invention;
fig. 2 is a schematic structural view of the inside of the positioning anti-shaking mechanism of the plugging water-stopping device of the present invention;
fig. 3 is a top sectional view of a positioning anti-shaking mechanism of a plugging water-shut device of the present invention;
in the figure:
1, a supporting component, 101, a worm, 102, a screw rod, 103, a sliding block, 104, a guide rail, 105, a fixed support, 106, a supporting rod, 107, a supporting seat, 108, a supporting plate, 109 and an anti-skid layer;
2, an adjusting component 201, a rotating motor 202, an adjusting worm wheel 203 and a bearing;
and 3, protecting the shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, the utility model provides a mechanism is prevented shaking in location of making stifled closed water installation, include two supporting components 1 and be used for adjusting supporting component 1's the adjusting part 2 of the extension width, adjusting part 2 and two supporting components 1 are the transmission respectively and are connected for realize the location prevent shaking the location and support between mechanism and the pipeline.
The positioning anti-shaking mechanism further comprises a protective shell 3, and the supporting component 1 and the adjusting component 2 are both arranged in the protective shell 3.
The adjusting component 2 comprises a rotating motor 201 fixedly arranged on the upper part of the protective shell 3 and an adjusting worm wheel 202 meshed with the supporting component 1, and the adjusting worm wheel 202 is fixedly arranged on the output end of the rotating motor 201 and used for driving the adjusting supporting component 1.
The output end of the rotating motor 201 is connected with the protective shell 3 through a bearing 203, and a blocking water opening and closing device is fixedly connected between the bearing 203 and the adjusting worm wheel 202.
The supporting assembly 1 comprises a worm 101 matched with an adjusting worm wheel 202 and a screw 102 fixedly connected with the worm 101, and the worm 101 is arranged on one side of the adjusting worm wheel 202 and is in transmission connection with the adjusting worm wheel 202.
The utility model discloses a mechanism is prevented shaking in location is applied to location and support between to beating stifled water shut device and the pipeline, specifically as shown in figure 2, in the actual working process, adjusting part 2's rotating electrical machines 201 is rotatory, it is rotatory to drive adjusting worm wheel 202, adjusting worm wheel 202 drives the worm 101 rotation of supporting component 1, worm 101 drives screw rod 102 rotatory, make supporting component 1 outwards extend, realize beating location and support between stifled water shut device and the pipeline, the prior art has been solved, the bearing structure is unstable, the rack easily breaks, form the problem of potential safety hazard.
Further, the threads of the screw rods 102 of the two support assemblies 1 are arranged oppositely, so that the two support assemblies 1 can extend out simultaneously, and positioning and supporting between the plugging water-closing device and the pipeline are realized.
The screw 102 is sleeved with a sliding block 103, threads matched with the screw 102 are arranged in the sliding block 103, one side of the sliding block 103 is further sleeved on a guide rail 104, two ends of the guide rail 104 are fixedly installed on a fixed support 105, and the fixed support 105 is fixedly installed on the bottom surface of the protective shell 3.
Further, in the embodiment of the utility model, as shown in fig. 3, in the actual working process, the screw rod 102 is rotatory, drives slider 103 along guide rail 104 inside or the motion to the outside, because the screw thread of the screw rod 102 of two supporting component 1 is opposite, make two supporting component 1 can extend to opposite direction simultaneously, thereby realize to beating location and support between stifled water shut-off device and the pipeline, solved prior art, bearing structure is unstable, the rack easily breaks, forms the problem of potential safety hazard.
Further, one end of a support rod 106 is fixedly connected to the slide block 103, the other end of the support rod 106 is fixedly connected to a support seat 107, and a support plate 108 is arranged at the other end of the support seat 107.
The cross section of the supporting plate 108 is arc-shaped matched with the inner wall of the pipeline, and an anti-skid layer 109 is arranged on the outer arc surface of the supporting plate 108 and used for fixing the supporting plate with the inner wall of the pipeline.
Further, in the embodiment of the utility model discloses an in, the material of skid resistant course 109 is rubber, as shown in fig. 2, in the actual work process, when slider 103 drove bracing piece 106 outwards motion, backup pad 108 supported the pipeline inner wall, and skid resistant course 109 on the extrados of backup pad 108 realizes fixed with the pipeline inner wall for make stifled water shut-off device can not take place the landing in the course of the work, avoided the emergence of accident, make the security improve greatly.
The utility model discloses a theory of operation and working process as follows: the rotating motor 201 drives the adjusting worm wheel 202 to rotate, the adjusting worm wheel 202 drives the worm 101 of the support assembly 1 to rotate, the worm 101 drives the screw 102 to rotate, the screw 102 drives the sliding block 103 to move inwards or outwards along the guide rail 104, and because the threads of the screw 102 of the two support assemblies 1 are opposite, the two support assemblies 1 extend towards opposite directions at the same time, and the support between the plugging water-stopping device and the pipeline is realized;
when the slide block 103 drives the support rod 106 to move outwards, the support plate 108 props against the inner wall of the pipeline, the anti-slip layer on the outer arc surface of the support plate 108 is fixed with the inner wall of the pipeline, and positioning and shaking prevention between the plugging water-stopping device and the pipeline are achieved.
The utility model is characterized in that: by arranging the supporting component 1, the stability of the supporting structure is improved, and the positioning and the supporting between the plugging water-closing device and the pipeline are realized; through setting up adjusting part 2, realized the stable regulation and the injecing to supporting component 1, wherein, rotating electrical machines 201 makes the location of fixing a position and preventing shaking the mechanism more accurate convenient, has saved the cost of artifical rotation.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (7)
1. The positioning anti-shaking mechanism of the plugging water-closing device is characterized by comprising two supporting assemblies (1) and an adjusting assembly (2) for adjusting the extending width of the supporting assemblies (1), wherein the adjusting assembly (2) is in transmission connection with the two supporting assemblies (1) respectively and is used for realizing the positioning and supporting between the positioning anti-shaking mechanism and a pipeline;
the adjusting component (2) comprises an adjusting worm wheel (202) meshed with the supporting component (1);
the supporting assembly (1) comprises a worm (101) matched with the adjusting worm wheel (202) and a screw (102) fixedly connected with the worm (101), the worm (101) is arranged on one side of the adjusting worm wheel (202) and is in transmission connection with the adjusting worm wheel (202), a sliding block (103) is sleeved on the screw (102), threads matched with the screw (102) are arranged in the sliding block (103), one side of the sliding block (103) is further sleeved on the guide rail (104), and two ends of the guide rail (104) are fixedly installed on the fixed support (105);
the utility model discloses a pipeline, including slider (103), the one end of fixedly connected with bracing piece (106) on slider (103), the other end fixedly connected with supporting seat (107) of bracing piece (106), the other end of supporting seat (107) is provided with backup pad (108), the transversal circular-arc of personally submitting and pipeline inner wall assorted of backup pad (108), just be provided with skid resistant course (109) on the extrados of backup pad (108) for realize with pipeline inner wall's fixed.
2. The positioning and shaking prevention mechanism for plugging and closing water device according to claim 1, further comprising a protective casing (3), wherein the supporting component (1) and the adjusting component (2) are both disposed in the protective casing (3).
3. The positioning and shaking prevention mechanism of the plugging and closing water device according to claim 2, wherein the adjusting assembly (2) further comprises a rotating motor (201) fixedly arranged at the upper part of the protective housing (3), and the adjusting worm gear (202) is fixedly arranged at the output end of the rotating motor (201) and is used for driving the adjusting and supporting assembly (1).
4. The positioning and shaking prevention mechanism for the water shutoff device according to claim 3, wherein the fixed support (105) is fixedly installed on the bottom surface of the protective casing (3).
5. The positioning and shaking prevention mechanism for the water shutoff device according to claim 4, characterized in that the output end of the rotating electric machine (201) is connected with the protective casing (3) through a bearing.
6. The positioning and shaking prevention mechanism of the plugging water device according to claim 3, wherein the output end of the rotating electrical machine (201) is connected with the protective housing (3) through a bearing (203), and the plugging water device is fixedly connected between the bearing (203) and the adjusting worm gear (202).
7. The positioning and shaking prevention mechanism for the plugging water device according to claim 4, wherein the screw threads (102) of the two support assemblies (1) are oppositely arranged, so that the two support assemblies (1) can be simultaneously extended to realize the positioning and supporting between the plugging water device and the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835960.7U CN213333056U (en) | 2020-08-28 | 2020-08-28 | Positioning anti-shaking mechanism of plugging water-closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021835960.7U CN213333056U (en) | 2020-08-28 | 2020-08-28 | Positioning anti-shaking mechanism of plugging water-closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213333056U true CN213333056U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021835960.7U Active CN213333056U (en) | 2020-08-28 | 2020-08-28 | Positioning anti-shaking mechanism of plugging water-closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213333056U (en) |
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2020
- 2020-08-28 CN CN202021835960.7U patent/CN213333056U/en active Active
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