CN114738601B - A fixed protector for water conservancy pipeline - Google Patents
A fixed protector for water conservancy pipeline Download PDFInfo
- Publication number
- CN114738601B CN114738601B CN202210326625.1A CN202210326625A CN114738601B CN 114738601 B CN114738601 B CN 114738601B CN 202210326625 A CN202210326625 A CN 202210326625A CN 114738601 B CN114738601 B CN 114738601B
- Authority
- CN
- China
- Prior art keywords
- main rod
- elastic
- sliding sleeve
- pipeline
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 230000001012 protector Effects 0.000 title description 4
- 230000035939 shock Effects 0.000 claims abstract description 38
- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 description 11
- 239000003651 drinking water Substances 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1075—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being joined with a hinge on one side and fastened together on the other side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention is applicable to the technical field of pipeline equipment, and provides a fixing and protecting device for a water conservancy pipeline; comprising the following steps: the device comprises a base, a lifting assembly, a damping seat and a pipeline fixing clamp; the lifting assembly connects the base with the shock absorption seat, and the pipeline fixing clamp is elastically installed on the shock absorption seat; the pipeline fixing clamp is connected with a supporting main rod, the supporting main rod is elastically arranged on the shock absorption seat, auxiliary sliding rods are elastically arranged on two sides of the supporting main rod, a transmission mechanism is arranged between the supporting main rod and the auxiliary sliding rods, and the transmission mechanism is used for driving sliding ways between the supporting main rod and the auxiliary sliding rods in opposite directions; elastically arranged contact rings arranged on the two auxiliary slide bars; and the limiting sliding sleeve is arranged at the bottom of the pipeline fixing clamp, and the limiting sliding sleeve limiting sliding way is arranged on the elastic sliding sleeve. According to the invention, the support main rod, the damping seat, the limiting sliding sleeve and the elastic sliding sleeve are matched, so that different damping strategies can be adopted when different levels vibrate, and further vibration can be effectively absorbed.
Description
Technical Field
The invention relates to the technical field of pipeline equipment, in particular to a fixing and protecting device for a water conservancy pipeline.
Background
The water conservancy is the source guarantee of ecological safety, ecological problems are the problem of water to a great extent, some are that little rain lacks water and bring, some are that soil erosion causes, some are that water pollution causes, protection and improvement ecology, it is basic and key to control water to change water, many places are along with the water source change, water pollution, not only rural a large amount of unsafe population of drinking water exists, but also urban resident's drinking water guarantee has also had the problem, the social concern of drinking water safety is unprecedentedly improved, guarantee common people's pressure of drinking water is increasingly great, the improvement drinking water safety guarantee ability is very urgent.
The utility model provides a fixed protector for water conservancy pipeline for solving this technical problem now, because liquid can produce certain vibration in the in-process that flows inside at the operation in-process of water conservancy pipeline, and prior art's fixed protector can not effectually absorb pipeline vibration, influences pipeline interface department life-span.
Disclosure of Invention
The invention aims to provide a fixed protection device for a water conservancy pipeline, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A fixed guard for a water conservancy pipeline, the fixed guard for a water conservancy pipeline comprising: the device comprises a base, a lifting assembly, a damping seat and a pipeline fixing clamp; the lifting assembly connects the base with the shock absorption seat, and the pipeline fixing clamp is elastically installed on the shock absorption seat; the pipeline fixing clamp is connected with a supporting main rod, the supporting main rod is elastically arranged on the shock absorption seat, auxiliary sliding rods are elastically arranged on two sides of the supporting main rod, a transmission mechanism is arranged between the supporting main rod and the auxiliary sliding rods, and the transmission mechanism is used for driving sliding ways between the supporting main rod and the auxiliary sliding rods in opposite directions; elastically arranged contact rings arranged on the two auxiliary slide bars; and the limiting sliding sleeve is arranged at the bottom of the pipeline fixing clamp, the limiting sliding rail of the limiting sliding sleeve is arranged on the elastic sliding sleeve, and the elastic sliding sleeve is elastically arranged on the damping seat.
As a further scheme of the invention: the pipeline fixation clamp includes second semicircle ring and first semicircle ring, both one ends of first semicircle ring and second semicircle ring rotate to link together, both other ends of first semicircle ring and second semicircle ring are detachable to be installed.
As still further aspects of the invention: the supporting main rod and the auxiliary sliding rod are elastically arranged on the shock absorption seat in a sliding manner; the support main rod is elastically arranged on the shock absorption seat through a first elastic piece, and two ends of the first elastic piece are respectively and fixedly arranged on the shock absorption seat and the support main rod; the auxiliary sliding rod is elastically arranged on the shock absorption seat through a third elastic piece, and two ends of the third elastic piece are respectively and fixedly arranged on the support main rod and the shock absorption seat.
As still further aspects of the invention: the transmission mechanism comprises racks arranged on two sides of the support main rod and transmission gears rotatably arranged on two sides of the contact ring, the racks are meshed on two sides of the transmission gears, and the racks on two sides of the transmission gears are respectively and fixedly arranged on the support main rod and the auxiliary sliding rod.
As still further aspects of the invention: the auxiliary slide bar is provided with a guide gear on one side far away from the transmission gear, the guide gear is meshed with the auxiliary slide bar through a rack, and the guide gear is rotatably arranged on the shock absorption seat.
As still further aspects of the invention: the contact ring lower extreme passes through elastic support and connects at the top of two auxiliary slide bars, elastic support includes telescopic link and cover establishes the fifth elastic component that the setting telescopic link accomplished, elastic component both ends are fixed mounting respectively in the telescopic link both sides, telescopic link both ends are fixed mounting respectively on contact ring and shock mount.
As still further aspects of the invention: the inner rings are arranged inside the first semicircular ring and the second semicircular ring, and the inner rings are used for avoiding hard contact between the pipeline and the first semicircular ring and the second semicircular ring.
As still further aspects of the invention: the elastic sliding sleeve is elastically and slidably arranged on the shock absorption seat through a plurality of second elastic pieces.
As still further aspects of the invention: the elastic sliding sleeve is arranged in an annular shape, the lower end of the limiting sliding sleeve is arranged inside the elastic sliding sleeve in a sliding mode, and the upper end of the elastic sliding sleeve is provided with a limiting protrusion used for limiting the upward movement of the limiting sliding sleeve.
As still further aspects of the invention: the lifting assembly comprises a rotating sleeve rotatably mounted on the base and a lifting sleeve connected to the damping seat, the lower end of the damping seat is slidably arranged on the base, the lower end of the lifting sleeve is rotatably mounted inside the rotating sleeve, the lifting sleeve is connected with the rotating sleeve through threads, and the damping seat is arranged on the base through a lifting rod.
Compared with the prior art, the invention has the beneficial effects that: the pipeline inside the pipeline fixation clamp can vibrate in the liquid flowing process, and vibration can be effectively reduced through the cooperation of the components such as the supporting main rod, the damping seat, the limiting sliding sleeve, the elastic sliding sleeve and the like. According to the invention, the support main rod, the damping seat, the limiting sliding sleeve and the elastic sliding sleeve are matched, so that different damping strategies can be adopted when different levels vibrate, and further vibration can be effectively absorbed.
Drawings
Fig. 1 is a schematic structural view of a fixed guard for a water conservancy pipeline.
Fig. 2 is a schematic structural view of a support boom in a fixed guard for a water conservancy pipeline.
Fig. 3 is a schematic structural view of an elastic sliding sleeve in a fixed protection device for a water conservancy pipeline.
Fig. 4 is a schematic structural view of a contact ring in a fixed guard for a water conservancy pipeline.
In the figure: the device comprises a 1-base, a 2-pipeline fixing clamp, a 3-inner ring, a 4-first semicircular ring, a 5-second semicircular ring, a 6-lifting assembly, a 7-rotating sleeve, an 8-lifting sleeve, a 9-shock-absorbing seat, a 10-supporting main rod, an 11-first elastic piece, a 12-rack, a 13-transmission gear, a 14-limiting sliding sleeve, a 15-elastic sliding sleeve, a 16-second elastic piece, a 17-contact ring, an 18-locking rod, a 19-third elastic piece, a 20-auxiliary sliding rod, a 21-guiding gear and a 22-elastic support.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a structure diagram of a fixing and protecting device for a water conservancy pipeline according to an embodiment of the present invention is provided, where the fixing and protecting device for a water conservancy pipeline includes: the device comprises a base 1, a lifting assembly 6, a damping seat 9 and a pipeline fixing clamp 2; the lifting assembly 6 connects the base 1 with the shock absorbing seat 9, and the pipeline fixing clamp 2 is elastically installed on the shock absorbing seat 9; the pipeline fixing clamp 2 is connected with a supporting main rod 10, the supporting main rod 10 is elastically arranged on the shock absorption seat 9, auxiliary sliding rods 20 are elastically arranged on two sides of the supporting main rod 10, a transmission mechanism is arranged between the supporting main rod 10 and the auxiliary sliding rods 20, and the transmission mechanism is used for driving sliding ways between the supporting main rod 10 and the auxiliary sliding rods 20 in opposite directions; elastically arranged contact rings 17 arranged on the two auxiliary slide bars 20; the limiting sliding sleeve 14 is arranged at the bottom of the pipeline fixing clamp 2, a limiting sliding way of the limiting sliding sleeve 14 is arranged on the elastic sliding sleeve 15, and the elastic sliding sleeve 15 is elastically arranged on the shock absorption seat 9.
Specifically, the pipeline inside the pipeline fixing clamp 2 can vibrate in the liquid flowing process, and vibration can be effectively reduced through the cooperation of the components such as the supporting main rod 10, the damping seat 9, the limiting sliding sleeve 14, the elastic sliding sleeve 15 and the like. When the pipeline fixing clamp 2 vibrates downwards, the supporting main rod 10 is extruded downwards, so that the damping seat 9 moves upwards, if the vibration amplitude of the damping seat 9 is not large enough in the upward movement process, the contact ring 17 cannot touch the pipeline fixing clamp 2, the damping seat 9 and the supporting main rod 10 cooperate to absorb the vibration, when the vibration amplitude is too large, the contact ring 17 can touch the pipeline fixing clamp 2, and the contact ring 17 further participates in damping, so that the effective high-level vibration can be absorbed; when the pipeline fixing clamp 2 jumps upwards, the supporting main rod 10 moves upwards, so that the shock absorption seat 9 moves downwards, meanwhile, the elastic sliding sleeve 15 is driven to slide downwards, and in the process of sliding downwards, when the vibration amplitude is not large enough, the limiting sliding sleeve 14 does not slide to the lower limit, and the elastic sliding sleeve 15 is not pulled upwards; when the vibration amplitude is too large, the limiting sliding sleeve 14 slides to the lower limit, and the elastic sliding sleeve 15 is pulled upwards, so that the elastic sliding sleeve 15 participates in vibration absorption, and high-level vibration can be effectively absorbed; the design can further adopt different damping strategies when different levels vibrate, and then can effectively absorb vibration.
Example 2
Referring to fig. 1 to 4, the main difference between the present embodiment 2 and the embodiment 1 is that the pipe fixing clip 2 includes a second semicircular ring 5 and a first semicircular ring 4, one ends of the first semicircular ring 4 and the second semicircular ring 5 are rotatably connected together, and the other ends of the first semicircular ring 4 and the second semicircular ring 5 are detachably mounted. This in turn enables the pipe to be clamped between the first semicircle 4 and the second semicircle 5.
The support main rod 10 is fixedly arranged on the second semicircular ring 5. The limiting sliding sleeve 14 is fixedly arranged on the second semicircular ring 5.
As shown in fig. 1, as a preferred embodiment of the present invention, the support main 10 and the auxiliary slide 20 are both elastically slidably disposed on the damper base 9. Specifically, the supporting main rod 10 is elastically arranged on the shock-absorbing seat 9 through a first elastic member 11, and two ends of the first elastic member 11 are respectively and fixedly arranged on the shock-absorbing seat 9 and the supporting main rod 10. The auxiliary sliding rod 20 is elastically arranged on the shock-absorbing seat 9 through a third elastic piece 19, and two ends of the third elastic piece 19 are respectively and fixedly arranged on the support main rod 10 and the shock-absorbing seat 9. This arrangement achieves elastic mounting of the auxiliary slide bar 20.
As shown in fig. 1, as a preferred embodiment of the present invention, the transmission mechanism includes racks 12 provided at both sides of the support main 10 and transmission gears 13 rotatably provided at both sides of the contact ring 17, the racks 12 are engaged at both sides of the transmission gears 13, and the racks 12 at both sides of the transmission gears 13 are fixedly installed on the support main 10 and the auxiliary slide bar 20, respectively, such that when the support main 10 slides downward, the auxiliary slide bar 20 is driven to slide upward by the transmission gears 13, thereby achieving the reverse sliding between the support main 10 and the auxiliary slide bar 20.
In order to guide the auxiliary slide bar 20 to slide up and down, therefore, a guide gear 21 is arranged on one side of the auxiliary slide bar 20 far away from the transmission gear 13, the guide gear 21 is meshed with the rack 12 arranged on the auxiliary slide bar 20, and the guide gear 21 is rotatably arranged on the shock absorbing seat 9, so that the transmission gear 13 and the guide gear 21 are respectively arranged on two sides of the auxiliary slide bar 20 in the lifting process, and the auxiliary slide bar 20 is lifted and guided in such a way, so that the running is more stable.
The third elastic member 19 and the first elastic member 11 may be coil springs.
As a preferred embodiment of the present invention, the lower ends of the contact rings 17 are connected to the tops of the two auxiliary sliding rods 20 through elastic supports 22, the elastic supports 22 comprise a telescopic rod and a fifth elastic member sleeved with the telescopic rod, two ends of the elastic member are respectively and fixedly installed on two sides of the telescopic rod, and two ends of the telescopic rod are respectively and fixedly installed on the contact rings 17 and the shock absorbing seat 9, so that the elastic arrangement of the contact rings 17 is realized, and the shock absorption is conveniently performed when the pipe fixing clip 2 presses the large contact rings 17.
As a preferred embodiment of the present invention, the inner rings 3 are disposed inside the first semicircular ring 4 and the second semicircular ring 5, the inner rings 3 avoid hard contact between the pipe and the first semicircular ring 4 and the second semicircular ring 5, so as to effectively protect the pipe, and the inner rings 3 may be soft rubber.
As a preferred embodiment of the present invention, the end of the first semicircular ring 4 and the second semicircular ring 5 far away from the rotation end are connected by a locking rod 18, and the locking rod 18 is installed on the first semicircular ring 4 and the second semicircular ring 5 through a threaded hole between the first semicircular ring 4 and the second semicircular ring 5 to fix the first semicircular ring 4 and the second semicircular ring 5.
As a preferred embodiment of the present invention, the elastic sliding sleeve 15 is elastically slidably mounted on the shock-absorbing seat 9 by a plurality of second elastic members 16, so as to ensure elastic arrangement of the elastic sliding sleeve 15.
As shown in fig. 2, as a preferred embodiment of the present invention, the elastic sliding sleeve 15 is provided with a ring shape, the lower end of the limiting sliding sleeve 14 is slidably disposed inside the elastic sliding sleeve 15, and the upper end of the elastic sliding sleeve 15 is provided with a limiting protrusion for limiting the upward movement of the limiting sliding sleeve 14. The limiting protrusion is disposed on the sliding track of the limiting sliding sleeve 14, so that the limiting sliding sleeve 14 can be further limited by sliding up and down.
As shown in fig. 1, as a preferred embodiment of the present invention, in order to implement the lifting process of the damper base 9, the lifting assembly 6 includes a rotating sleeve 7 rotatably installed on the base 1 and a lifting sleeve 8 connected to the damper base 9, the lower end of the damper base 9 is slidably disposed on the base 1, the lower end of the lifting sleeve 8 is rotatably installed inside the rotating sleeve 7, the lifting sleeve 8 is connected with the rotating sleeve 7 through a screw, and the damper base 9 is disposed on the base 1 through a lifting rod for limiting the lifting of the damper base 9. So set up when needs rotate the in-process, rotate through lifting assembly 6, lifter restriction shock mount 9 rotates, rotates cover 7 under the screw thread effect and makes shock mount 9 go up and down through lifting cover 8, has realized adjusting the height of pipeline fixation clamp 2, has so realized the demand to not co-altitude installation.
The working principle of the invention is as follows:
The base 1 is fixedly installed, the pipeline fixing clamp 2 is opened by rotating the lock rod 18, and the first semicircular ring 4 rotates to enable the pipeline to be between the first semicircular ring and the second semicircular ring 5; then the lifting sleeve 8 and the damping seat 9 are driven to lift through the rotation of the rotating sleeve 7, so that the height of the damping seat 9 is adjusted, and after the adjustment is finished, the first semicircular ring 4 and the second semicircular ring 5 are fixed through the locking rod 18; when the pipeline fixing clamp 2 vibrates downwards, the supporting main rod 10 is extruded downwards, so that the damping seat 9 moves upwards, if the vibration amplitude of the damping seat 9 is not large enough in the upward movement process, the contact ring 17 cannot touch the pipeline fixing clamp 2, the damping seat 9 and the supporting main rod 10 cooperate to absorb the vibration, when the vibration amplitude is too large, the contact ring 17 can touch the pipeline fixing clamp 2, and the contact ring 17 further participates in damping, so that the effective high-level vibration can be absorbed; when the pipeline fixing clamp 2 jumps upwards, the supporting main rod 10 moves upwards, so that the shock absorption seat 9 moves downwards, meanwhile, the elastic sliding sleeve 15 is driven to slide downwards, and in the process of sliding downwards, when the vibration amplitude is not large enough, the limiting sliding sleeve 14 does not slide to the lower limit, and the elastic sliding sleeve 15 is not pulled upwards; when the vibration amplitude is too large, the limiting sliding sleeve 14 slides to the lower limit, and the elastic sliding sleeve 15 is pulled upwards, so that the elastic sliding sleeve 15 participates in vibration absorption, and high-level vibration can be effectively absorbed; the design can further adopt different damping strategies when different levels vibrate, and then can effectively absorb vibration.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of describing the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more. Features defining "first," "second," etc. may explicitly or implicitly include one or more such features.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A fixed guard for a water conservancy pipeline, characterized in that the fixed guard for a water conservancy pipeline comprises: the device comprises a base, a lifting assembly, a damping seat and a pipeline fixing clamp; the lifting assembly connects the base with the shock absorption seat, and the pipeline fixing clamp is elastically installed on the shock absorption seat; the pipeline fixing clamp is connected with a supporting main rod, the supporting main rod is elastically arranged on the shock absorption seat, auxiliary sliding rods are elastically arranged on two sides of the supporting main rod, a transmission mechanism is arranged between the supporting main rod and the auxiliary sliding rods, and the transmission mechanism is used for driving sliding ways between the supporting main rod and the auxiliary sliding rods in opposite directions; elastically arranged contact rings arranged on the two auxiliary slide bars; the limiting sliding sleeve is arranged at the bottom of the pipeline fixing clamp and is arranged on the elastic sliding sleeve, and the elastic sliding sleeve is elastically arranged on the shock absorption seat; the lower ends of the contact rings are connected to the tops of the two auxiliary sliding rods through elastic supports, the elastic supports comprise telescopic rods and fifth elastic pieces sleeved with the telescopic rods, two ends of each elastic piece are fixedly arranged on two sides of each telescopic rod respectively, and two ends of each telescopic rod are fixedly arranged on the contact rings and the damping base respectively; the transmission mechanism comprises racks arranged on two sides of the support main rod and transmission gears rotatably arranged on two sides of the contact ring, the racks are meshed on two sides of the transmission gears, and the racks on two sides of the transmission gears are respectively and fixedly arranged on the support main rod and the auxiliary slide rod; the auxiliary slide bar is provided with a guide gear on one side far away from the transmission gear, the guide gear is meshed with the auxiliary slide bar through a rack, and the guide gear is rotatably arranged on the shock absorption seat.
2. The fixed guard for a water conservancy pipeline of claim 1, wherein the pipeline fixation clamp comprises a second semicircle and a first semicircle, one ends of the first semicircle and the second semicircle are rotatably connected together, and the other ends of the first semicircle and the second semicircle are detachably mounted.
3. The fixed guard for a water conservancy pipeline according to claim 2, wherein the support main rod and the auxiliary slide rod are both elastically and slidably arranged on the shock-absorbing seat; the support main rod is elastically arranged on the shock absorption seat through a first elastic piece, and two ends of the first elastic piece are respectively and fixedly arranged on the shock absorption seat and the support main rod; the auxiliary sliding rod is elastically arranged on the shock absorption seat through a third elastic piece, and two ends of the third elastic piece are respectively and fixedly arranged on the support main rod and the shock absorption seat.
4. A fixed guard for a water conservancy pipeline according to claim 3, wherein the first and second semicircular rings are each internally provided with an inner ring which avoids hard contact between the pipeline and the first and second semicircular rings.
5. The fixed guard for a water conservancy pipeline of claim 1 wherein the elastic sliding sleeve is elastically slidably mounted on the shock mount by a plurality of second elastic members.
6. The fixed protection device for a water conservancy pipeline according to claim 5, wherein the elastic sliding sleeve is annular, the lower end of the limiting sliding sleeve is arranged inside the elastic sliding sleeve in a sliding mode, and a limiting protrusion for limiting the upward movement of the limiting sliding sleeve is arranged at the upper end of the elastic sliding sleeve.
7. The fixed guard for a water conservancy pipeline of any one of claims 1-6, wherein the lifting assembly comprises a rotating sleeve rotatably mounted on the base and a lifting sleeve connected to the shock absorbing seat, the lower end of the shock absorbing seat is slidably arranged on the base, the lower end of the lifting sleeve is rotatably mounted inside the rotating sleeve, the lifting sleeve is in threaded connection with the rotating sleeve, and the shock absorbing seat is arranged on the base through a lifting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210326625.1A CN114738601B (en) | 2022-03-30 | 2022-03-30 | A fixed protector for water conservancy pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210326625.1A CN114738601B (en) | 2022-03-30 | 2022-03-30 | A fixed protector for water conservancy pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114738601A CN114738601A (en) | 2022-07-12 |
| CN114738601B true CN114738601B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210326625.1A Active CN114738601B (en) | 2022-03-30 | 2022-03-30 | A fixed protector for water conservancy pipeline |
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| Country | Link |
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| CN (1) | CN114738601B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199822A (en) * | 2022-07-25 | 2022-10-18 | 王宁 | Oil pipe support that takes precautions against earthquakes |
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|---|---|---|---|---|
| GB8427342D0 (en) * | 1983-11-05 | 1984-12-05 | Salter A J | Pipe supports |
| CN208703292U (en) * | 2018-08-15 | 2019-04-05 | 温州林信科技有限公司 | A kind of water pipeline fittable slackening device with regulatory function |
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| CN114738601A (en) | 2022-07-12 |
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