CN213712270U - Nonmetal compensator convenient to change and maintain - Google Patents
Nonmetal compensator convenient to change and maintain Download PDFInfo
- Publication number
- CN213712270U CN213712270U CN202021779048.4U CN202021779048U CN213712270U CN 213712270 U CN213712270 U CN 213712270U CN 202021779048 U CN202021779048 U CN 202021779048U CN 213712270 U CN213712270 U CN 213712270U
- Authority
- CN
- China
- Prior art keywords
- ring
- rod
- wall
- fixing
- rotating
- 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.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a compensator technical field just discloses a nonmetal compensator convenient to change and maintain, two collars and compensation cover including the symmetry setting, the compensation cover is located two between the collar, the both ends of compensation cover are all fixed to be equipped with and insert the ring, two one side that the collar is relative is all fixed and is equipped with solid fixed ring, gu fixed ring's lateral wall seted up with insert ring matched with slot, gu fixed ring's outer wall be equipped with be used for with insert the fixed chucking mechanism of ring, two the outer wall of collar is all fixed and is equipped with a plurality of evenly distributed's installation piece, controls two that correspond each other between the installation piece through screw rod and nut fastening connection. The utility model discloses can accomplish and will insert quick assembly disassembly between ring and the solid fixed ring to the staff of being convenient for changes and maintains the compensation cover.
Description
Technical Field
The utility model relates to a compensator technical field especially relates to a nonmetal compensator convenient to change and maintain.
Background
The compensator is also called expansion joint or expansion joint, and consists of corrugated pipe (an elastic element) and end pipe, support, flange and pipe, and is one kind of compensation element to absorb the size change of pipeline, pipe and container caused by expansion and contraction and to compensate the axial, transverse and angular displacement of pipeline, pipe and container.
At present, a nonmetal compensator is in a working state for a long time, and a compensation sleeve is damaged, so that industrial gas leakage is caused, surrounding workers and the environment are damaged, but the existing compensation sleeve is too complicated in fixing mode and inconvenient to disassemble.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art, and providing a nonmetal compensator convenient for replacement and maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a nonmetal compensator convenient for replacement and maintenance comprises two symmetrically arranged mounting rings and a compensation sleeve, wherein the compensation sleeve is positioned between the two mounting rings, the two ends of the compensation sleeve are both fixedly provided with inserting rings, one sides of the two mounting rings opposite to each other are both fixedly provided with fixing rings, the side wall of each fixing ring is provided with a slot matched with the inserting ring, the outer wall of each fixing ring is provided with a clamping mechanism used for fixing the inserting ring, the outer walls of the two mounting rings are both fixedly provided with a plurality of uniformly distributed mounting blocks, and the two mounting blocks corresponding to each other on the left and the right are fixedly connected through screws and nuts;
chucking mechanism includes swivel becket, dead lever, rotary rod and kelly, solid fixed ring's outer wall is provided with the external screw thread, the swivel becket pass through the external screw thread set up in on solid fixed ring's the outer wall, the dead lever is the symmetric position in both sides about solid fixed ring, the one end of dead lever with the swivel becket rotates to be connected, the pole wall orientation of dead lever the bar groove has been seted up to one side of insert ring, the rotary rod is located the inside in bar groove, the one end of rotary rod rotate through the pivot set up in the inside in bar groove, torque spring has been cup jointed in the axle wall activity of pivot, and torque spring's both ends respectively with the lateral wall in bar groove and the pole wall fixed connection of rotary rod, the kelly fix set up in on the pole wall of rotary rod, the lateral wall of insert ring seted up with kel.
Preferably, an annular cavity is arranged inside the rotating ring, a movable ring is arranged inside the annular cavity, an annular opening is formed in the side wall of the annular cavity, a connecting rod penetrating through the annular opening is fixedly arranged on the side wall of the movable ring, and the other end of the connecting rod is fixedly connected with the end portion of the fixed rod.
Preferably, the outer wall of the rotating ring is provided with an anti-slip sleeve.
Preferably, the compensation sleeve is made of a rubber material.
Preferably, the compensation sleeve and the insert ring are integrally formed.
Compared with the prior art, the utility model provides a nonmetal compensator convenient to change and maintain possesses following beneficial effect:
1. this nonmetal compensator convenient to change and maintain can accomplish through the solid fixed ring that is equipped with, insert ring, installation piece, screw rod, nut, rotating ring, dead lever, rotary rod, kelly, loose ring and connecting rod and will insert the quick assembly disassembly between ring and the solid fixed ring to the staff of being convenient for changes and maintains the compensation cover.
2. This nonmetal compensator convenient to change and maintain through pivot and the torsion spring that is equipped with, can realize the automatic inside of receiving into the bar groove of rotary rod to the staff of being convenient for will insert the ring and take out from solid fixed ring's inside.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can accomplish and will insert quick assembly disassembly between ring and the solid fixed ring to the staff of being convenient for changes and maintains the compensation cover.
Drawings
Fig. 1 is a schematic structural diagram of a non-metallic compensator convenient for replacement and maintenance according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the inner structure of the rotating ring of FIG. 1;
fig. 4 is a side view of the rotating ring of fig. 1.
In the figure: the device comprises a mounting ring 1, a compensation sleeve 2, a fixing ring 3, an inserting ring 4, a mounting block 5, a screw 6, a nut 7, a rotating ring 8, a fixing rod 9, a rotating rod 10, a clamping rod 11, a rotating shaft 12, a torsion spring 13, a movable ring 14 and a connecting rod 15.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a nonmetal compensator convenient for replacement and maintenance comprises two symmetrically arranged mounting rings 1 and a compensation sleeve 2, wherein the compensation sleeve 2 is positioned between the two mounting rings 1, the compensation sleeve 2 is made of rubber materials, two ends of the compensation sleeve 2 are respectively fixedly provided with an insert ring 4, the compensation sleeve 2 and the insert ring 4 are arranged in an integrated manner, one opposite side of each of the two mounting rings 1 is fixedly provided with a fixing ring 3, the side wall of the fixing ring 3 is provided with an insert slot matched with the insert ring 4, the outer wall of the fixing ring 3 is provided with a clamping mechanism for fixing the insert ring 4, the outer walls of the two mounting rings 1 are respectively fixedly provided with a plurality of uniformly distributed mounting blocks 5, and the two mounting blocks 5 corresponding to each other on the left and the right are fixedly connected through a screw 6 and a;
chucking mechanism includes swivel becket 8, dead lever 9, rotary rod 10 and kelly 11, gu 3 fixed ring's outer wall is provided with the external screw thread, swivel becket 8 sets up on solid fixed ring's 3 outer wall through the external screw thread, dead lever 9 is both sides about the solid fixed ring 3 of symmetric position, the one end of dead lever 9 rotates with swivel becket 8 to be connected, the bar groove has been seted up towards one side of insert ring 4 to the pole wall of dead lever 9, rotary rod 10 is located the inside in bar groove, rotary rod 10's one end is rotated through pivot 12 and is set up in the inside in bar groove, torsion spring 13 has been cup jointed in the axle wall activity of pivot 12, and torsion spring 13's both ends respectively with the lateral wall in bar groove and the pole wall fixed connection of rotary rod 10, kelly 11 is fixed to be set up on rotary rod 10's.
The inside of swivel becket 8 is equipped with the annular chamber, and the inside of annular chamber is equipped with movable ring 14, and the annular mouth has been seted up to the lateral wall of annular chamber, and the fixed connecting rod 15 that passes the annular mouth that is equipped with of lateral wall of movable ring 14, the other end of connecting rod 15 and the tip fixed connection of dead lever 9, and the outer wall of swivel becket 8 is provided with the antiskid cover.
The utility model discloses in, when needs will insert ring 4 and take out from solid fixed ring 3's inside, staff's hand is twisted and is moved rotating ring 8, make rotating ring 8 remove on solid fixed ring 3's outer wall, thereby can drive the rotary rod 10 on the dead lever 9 and remove, make kelly 11 on the rotary rod 10 shift out from the draw-in groove on inserting ring 4, thereby fixed card fastening between inserting ring 4 and the solid fixed ring 3 has been removed, because be provided with pivot 12 and torsion spring 13 on the rotary rod 10, when kelly 11 on the rotary rod 10 shifts out from the inside of inserting ring 4, torsion spring 13 can apply for rotary rod 10 and turn round the power and make rotary rod 10 automatic withdraw to the inside in bar groove this moment, thereby can guarantee that staff takes out inserting ring 4 from solid fixed ring 3's inside and change the maintenance to compensation cover 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The nonmetal compensator convenient for replacement and maintenance comprises two mounting rings (1) and a compensation sleeve (2) which are symmetrically arranged, and is characterized in that the compensation sleeve (2) is positioned between the two mounting rings (1), the two ends of the compensation sleeve (2) are fixedly provided with inserting rings (4), one opposite sides of the two mounting rings (1) are fixedly provided with fixing rings (3), the side wall of each fixing ring (3) is provided with a slot matched with the inserting ring (4), the outer wall of each fixing ring (3) is provided with a clamping mechanism for fixing the inserting ring (4), the outer walls of the two mounting rings (1) are fixedly provided with a plurality of uniformly distributed mounting blocks (5), and the two mounting blocks (5) which correspond to each other on the left and right are fixedly connected through screws (6) and nuts (7);
the clamping mechanism comprises a rotating ring (8), a fixing rod (9), a rotating rod (10) and a clamping rod (11), wherein the outer wall of the fixing ring (3) is provided with external threads, the rotating ring (8) is arranged on the outer wall of the fixing ring (3) through external threads, the fixing rod (9) is symmetrically arranged on the upper side and the lower side of the fixing ring (3), one end of the fixing rod (9) is rotatably connected with the rotating ring (8), a bar-shaped groove is formed in one side, facing the inserting ring (4), of the rod wall of the fixing rod (9), the rotating rod (10) is arranged inside the bar-shaped groove, one end of the rotating rod (10) is rotatably arranged inside the bar-shaped groove through a rotating shaft (12), a torsion spring (13) is sleeved on the shaft wall of the rotating shaft (12), and the two ends of the torsion spring (13) are fixedly connected with the side wall of the bar-shaped groove and the rod wall of the, the clamping rod (11) is fixedly arranged on the rod wall of the rotating rod (10), and a clamping groove matched with the clamping rod (11) is formed in the side wall of the inserting ring (4).
2. The nonmetal compensator convenient for replacement and maintenance according to claim 1, wherein an annular cavity is arranged inside the rotating ring (8), a movable ring (14) is arranged inside the annular cavity, an annular opening is formed in a side wall of the annular cavity, a connecting rod (15) penetrating through the annular opening is fixedly arranged on the side wall of the movable ring (14), and the other end of the connecting rod (15) is fixedly connected with the end of the fixed rod (9).
3. Non-metallic compensator for easy replacement and maintenance according to claim 1, characterized by the fact that the outer wall of the rotating ring (8) is provided with an anti-slip sleeve.
4. Non-metallic compensator for easy replacement and maintenance according to claim 1, characterized by the fact that the compensation sleeve (2) is made of rubber material.
5. A non-metallic compensator facilitating replacement and maintenance according to claim 1, wherein the compensating sleeve (2) and the insert ring (4) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021779048.4U CN213712270U (en) | 2020-08-24 | 2020-08-24 | Nonmetal compensator convenient to change and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021779048.4U CN213712270U (en) | 2020-08-24 | 2020-08-24 | Nonmetal compensator convenient to change and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213712270U true CN213712270U (en) | 2021-07-16 |
Family
ID=76791384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021779048.4U Active CN213712270U (en) | 2020-08-24 | 2020-08-24 | Nonmetal compensator convenient to change and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213712270U (en) |
-
2020
- 2020-08-24 CN CN202021779048.4U patent/CN213712270U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213712270U (en) | Nonmetal compensator convenient to change and maintain | |
| CN209430996U (en) | A kind of easy to carry and installation mapping bracket | |
| CN206967524U (en) | A kind of adjustable slide mechanism of the telescopic arm centering of holding spraying machine manipulator | |
| CN208273504U (en) | A kind of rotary tiller shaft being conveniently replaceable | |
| CN208527572U (en) | A kind of compensator bellows inner-wall cleaning device | |
| CN209370681U (en) | Explosion-proof high pressure resistant filling compensator | |
| CN206998953U (en) | A kind of manipulator clamping device | |
| CN213175544U (en) | Double-layer anti-corrosion and anti-drop tubing coupling | |
| CN210587797U (en) | Welding needle adjusting device used in automatic welding equipment | |
| CN208992586U (en) | It is a kind of for yawing the dismounting auxiliary mould of clamp | |
| CN216768878U (en) | A novel road is supplementary device for municipal works construction | |
| CN206913028U (en) | A kind of Combined wrench | |
| CN208289882U (en) | A kind of industrial robot peripheral line installation rotating base | |
| CN214359082U (en) | Weightless formula feeding machine that ejection of compact is even | |
| CN216743379U (en) | Non-metal expansion joint for connecting lower header and slag well of power plant boiler | |
| CN219643434U (en) | Cable tube plugging device | |
| CN210536262U (en) | Auxiliary spacer for 330kV line | |
| CN209628428U (en) | A kind of variable tail pipe of fishing rod pole frame | |
| CN213478915U (en) | Rotary mechanism connecting rotating shaft of feed granulator | |
| CN212875570U (en) | Heat preservation type generator linkage | |
| CN201455890U (en) | Improved tying hook | |
| CN203513875U (en) | Paper tube feeding manipulator | |
| CN213693290U (en) | Servo motor with prevent offset | |
| CN216240398U (en) | Motor transmission assembly for pneumatic jumbolter | |
| CN218534380U (en) | Track bridge fastener remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |