CN210919938U - Shock absorber with prolonged service life - Google Patents
Shock absorber with prolonged service life Download PDFInfo
- Publication number
- CN210919938U CN210919938U CN201921563468.6U CN201921563468U CN210919938U CN 210919938 U CN210919938 U CN 210919938U CN 201921563468 U CN201921563468 U CN 201921563468U CN 210919938 U CN210919938 U CN 210919938U
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- collar
- fixed
- compression spring
- installation piece
- 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
Abstract
The utility model discloses a bumper shock absorber of life-span is improved, including loading board, pneumatic cylinder and installation piece, be provided with the bolt in the loading board, the downside of loading board is fixed with puts the thing frame, the top of support sets up in the through-hole, the bottom of support is fixed with the clamping ring, and the clamping ring setting is in the outside of putting the thing frame, put the lower terminal surface of thing frame and set up flutedly, and be provided with fixed column and traveller in the recess, the installation piece is connected with the bottom of traveller, and is provided with compression spring between installation piece and the clamping ring, the upside of loading board and the downside of installation piece all are provided with first collar, and the outside of first collar is fixed with the second collar through stud. This life-span is prolonged bumper shock absorber, the first collar and the second collar of both sides are connected respectively on equipment and gyro wheel about will, and the clamping ring moves down afterwards to make compression spring shorten, with this vibration range that reduces compression spring, thereby extension compression spring's life.
Description
Technical Field
The utility model particularly relates to a bumper shock absorber technical field specifically is a bumper shock absorber that improves life-span.
Background
The oil is a viscous and dark brown liquid called industrial blood, the upper part of the earth crust is stored with oil, the oil is needed to be used in the oil drilling and production equipment when being used, and the shock absorber is indispensable equipment in the oil drilling and production equipment to reduce the damage of a drill bit.
Spring and device in the present bumper shock absorber are mostly the integral type to be difficult to the change of taking, be difficult for fixing it on the drill bit, because oil bores and adopts work load big, so the life of bumper shock absorber is not long, consequently uses convenient inadequately, to above-mentioned problem, need improve current equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shock absorber of life-span is improved to spring in the current shock absorber that proposes in solving above-mentioned background art is mostly the integral type with the device, thereby is difficult to the change of taking, is difficult for fixing it on the drill bit, because oil bores to adopt work load big, so the not long problem of life of shock absorber.
In order to achieve the above object, the utility model provides a following technical scheme: a shock absorber with the service life prolonged comprises a bearing plate, a hydraulic cylinder and an installation block, wherein an object placing frame is fixed on the lower side of the bearing plate and is fixed on the bearing plate through bolts, the hydraulic cylinder is arranged on the inner side of the top of the object placing frame, the lower side of the hydraulic cylinder is connected with a support through a hydraulic rod, the top of the support is arranged in a through hole, the through hole is formed in the object placing frame, a pressing ring is fixed at the bottom of the support and is arranged on the outer side of the object placing frame, a groove is formed in the lower end face of the object placing frame, a fixing column and a sliding column are arranged in the groove, the fixing column penetrates through the upper end face of the sliding column, the installation block is connected with the bottom of the sliding column, a compression spring is arranged between the installation block and the pressing ring, the compression spring wraps the outer side of the object placing frame and the outer side of the sliding column, and a second mounting ring is fixed on the outer side of the first mounting ring through a double-end stud.
Preferably, the bolt is in threaded connection with the bearing plate, and the bolts are symmetrically arranged.
Preferably, the hydraulic cylinder and the bracket form a telescopic structure through a hydraulic rod.
Preferably, the fixed column and the sliding column are connected in a sliding manner, and the fixed column is of an inverted T-shaped structure.
Preferably, the mounting block is connected with the sliding column in a threaded manner.
Preferably, the structure of the inner end face of the first mounting ring is the same as that of the inner end face of the second mounting ring, and the first mounting ring and the second mounting ring are symmetrically arranged.
Compared with the prior art, the beneficial effects of the utility model are that: the shock absorber with the improved service life has the advantages that,
(1) the compression spring is shortened by the aid of downward movement of the compression ring under the action of the hydraulic cylinder, vibration amplitude of the compression spring is reduced, and service life of the compression spring is prolonged;
(2) the device is provided with a fixed column and a sliding column, the sliding column can move up and down in the using process of the device, so that the shock absorption effect is achieved, and meanwhile, the fixed column slides in the sliding column, so that a certain auxiliary effect is achieved on the movement of the sliding column;
(3) be provided with installation piece and compression spring, after work, take off the installation piece and can take out compression spring, conveniently change.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a left side view structure diagram of the present invention.
In the figure: 1. the bearing plate, 2, bolt, 3, put the thing frame, 4, pneumatic cylinder, 5, hydraulic stem, 6, support, 7, through-hole, 8, clamping ring, 9, recess, 10, fixed column, 11, traveller, 12, installation piece, 13, compression spring, 14, first collar, 15, second collar, 16, stud.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bumper shock absorber that improves life-span, according to fig. 1, the downside of loading board 1 is fixed with puts thing frame 3, and put thing frame 3 and pass through bolt 2 to be fixed on loading board 1, be threaded connection between bolt 2 and the loading board 1, and 2 symmetry settings of bolt, take off bolt 2, can take off loading board 1, with the first collar 14 of convenient change top, pneumatic cylinder 4 sets up the inboard at putting thing frame 3 top, and pneumatic cylinder 4's downside is connected with support 6 through hydraulic stem 5, pneumatic cylinder 4 passes through hydraulic stem 5 and support 6 constitutes extending structure, support 6 can be in pneumatic cylinder 4 and hydraulic stem 5's effect downstream, thereby drive clamping ring 8 downstream, compression spring 13 contracts, thereby reduce its vibration range, thereby play certain guard action to it.
According to fig. 1 and 2, the top of the support 6 is arranged in the through hole 7, the through hole 7 is formed in the storage frame 3, the pressing ring 8 is fixed to the bottom of the support 6, the pressing ring 8 is arranged on the outer side of the storage frame 3, the lower end face of the storage frame 3 is provided with the groove 9, the groove 9 is internally provided with the fixed column 10 and the sliding column 11, meanwhile, the fixed column 10 penetrates through the upper end face of the sliding column 11, the fixed column 10 is connected with the sliding column 11 in a sliding mode, the fixed column 10 is of an inverted T-shaped structure, and in the using process of the device, the sliding column 11 can slide up and down on the fixed column 10, so that collision of equipment is reduced, and the purpose of shock absorption is achieved.
According to the drawings of fig. 1, fig. 2 and fig. 3, the mounting block 12 is connected with the bottom of the sliding column 11, the compression spring 13 is arranged between the mounting block 12 and the pressing ring 8, the compression spring 13 is wrapped on the outer side of the object placing frame 3 and the outer side of the sliding column 11, the mounting block 12 is connected with the sliding column 11 in a threaded manner, after the work is finished, the mounting block 12 is taken down, the compression spring 13 can fall down, the replacement is convenient, the upper side of the bearing plate 1 and the lower side of the mounting block 12 are both provided with the first mounting ring 14, the outer side of the first mounting ring 14 is fixed with the second mounting ring 15 through the stud 16, the structure of the inner end face of the first mounting ring 14 is the same as that of the inner end face of the second mounting ring 15, the first mounting ring 14 and the second mounting ring 15 are symmetrically arranged, the drill bit equipment is fixed on the first mounting ring 14 and the second mounting ring 15 on the lower side, the related equipment is fixed between the first mounting ring 14 and the second mounting, thereby facilitating the installation and use of the device.
The working principle is as follows: when the shock absorber with the improved service life is used, firstly, the drill bit device is fixed on the first mounting ring 14 and the second mounting ring 15 at the lower side, and the related equipment is sleeved between the first mounting ring 14 and the second mounting ring 15 on the upper side, and the stud 16 is screwed tightly, thereby fixing the drill bit and related equipment, then according to the hardness condition of the petroleum exploitation geology and the like, the hydraulic cylinder 4 drives the hydraulic rod 5 to extend, thereby driving the bracket 6 to move downwards in the through hole 7, the press ring 8 moves downwards along with the movement, the sliding column 11 moves up and down during the work, meanwhile, the fixed column 10 slides in the sliding column 11, so as to achieve the purpose of shock absorption, after the work is finished, the mounting block 12 is taken down, the compression spring 13 is conveniently taken down for replacement, for the next use thereof, which will carry out the entire work, and which will not be described in detail in this specification is of the prior art well known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an improve life-span bumper shock absorber, includes loading board (1), pneumatic cylinder (4) and installation piece (12), its characterized in that: the lower side of the bearing plate (1) is fixedly provided with an object placing frame (3), the object placing frame (3) is fixed on the bearing plate (1) through a bolt (2), the hydraulic cylinder (4) is arranged on the inner side of the top of the object placing frame (3), the lower side of the hydraulic cylinder (4) is connected with a support (6) through a hydraulic rod (5), the top of the support (6) is arranged in a through hole (7), the through hole (7) is formed in the object placing frame (3), the bottom of the support (6) is fixedly provided with a pressing ring (8), the pressing ring (8) is arranged on the outer side of the object placing frame (3), the lower end face of the object placing frame (3) is provided with a groove (9), a fixing column (10) and a sliding column (11) are arranged in the groove (9), the fixing column (10) penetrates through the upper end face of the sliding column (11), and the mounting block (12) is connected with the bottom of the sliding column, and be provided with compression spring (13) between installation piece (12) and clamping ring (8), compression spring (13) parcel is in the outside of putting thing frame (3) and the outside of traveller (11) simultaneously, the upside of loading board (1) and the downside of installation piece (12) all are provided with first collar (14), and the outside of first collar (14) is fixed with second collar (15) through stud (16).
2. The life increasing shock absorber of claim 1, wherein: the bolt (2) is in threaded connection with the bearing plate (1), and the bolt (2) is symmetrically arranged.
3. The life increasing shock absorber of claim 1, wherein: the hydraulic cylinder (4) and the bracket (6) form a telescopic structure through a hydraulic rod (5).
4. The life increasing shock absorber of claim 1, wherein: the fixed column (10) and the sliding column (11) are connected in a sliding mode, and the fixed column (10) is of an inverted T-shaped structure.
5. The life increasing shock absorber of claim 1, wherein: the mounting block (12) and the sliding column (11) are connected in a threaded manner.
6. The life increasing shock absorber of claim 1, wherein: the structure of the inner end face of the first mounting ring (14) is the same as that of the inner end face of the second mounting ring (15), and the first mounting ring (14) and the second mounting ring (15) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563468.6U CN210919938U (en) | 2019-09-19 | 2019-09-19 | Shock absorber with prolonged service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563468.6U CN210919938U (en) | 2019-09-19 | 2019-09-19 | Shock absorber with prolonged service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210919938U true CN210919938U (en) | 2020-07-03 |
Family
ID=71347735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921563468.6U Active CN210919938U (en) | 2019-09-19 | 2019-09-19 | Shock absorber with prolonged service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210919938U (en) |
-
2019
- 2019-09-19 CN CN201921563468.6U patent/CN210919938U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108980531B (en) | Dynamic damping shock-absorbing device for electromechanical equipment | |
| CN210919938U (en) | Shock absorber with prolonged service life | |
| CN215110277U (en) | Remove laboratory car chassis damping device | |
| CN211113197U (en) | Bridge construction is with safe support bracket | |
| CN104960385A (en) | Balance wheel mechanism with shock-absorbing function | |
| CN102101423B (en) | Suspending device for bridge detection working vehicle | |
| CN205111368U (en) | Area processing monitor function's drilling rod clamping device | |
| CN202703159U (en) | Support frame of traction bar | |
| CN209226489U (en) | A kind of Novel jack | |
| CN209925489U (en) | Rubber buffer piece for automobile | |
| CN209969644U (en) | Lower swing arm hole taking device of automobile power assembly | |
| CN203702531U (en) | Novel vehicle-mounted fracturing pump seat | |
| CN206567473U (en) | Open type crank press bascule | |
| CN214662991U (en) | Damping base for mining machinery equipment | |
| CN212510353U (en) | Shock absorption device for shield machine | |
| CN206737861U (en) | A kind of novel drill rod lifting apparatus | |
| CN112060850A (en) | Rubber support and plate spring support assembly | |
| CN219467821U (en) | Shock-resistant rubber wheel for tool car | |
| CN205044852U (en) | Ability mechanism is store to spring for cart | |
| CN214283705U (en) | Shock-absorbing caster for luggage | |
| CN218617164U (en) | Mechanical support frame of topographic survey and drawing | |
| CN217354731U (en) | Stable form water pump | |
| CN217507543U (en) | Clamping type bracket for storage battery | |
| CN214499897U (en) | Shock-absorbing device of coal mining machine | |
| CN203157688U (en) | Engine suspension damping structure and bulldozer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |