CN219901009U - Pressing telescopic hydraulic stretcher tool - Google Patents
Pressing telescopic hydraulic stretcher tool Download PDFInfo
- Publication number
- CN219901009U CN219901009U CN202320982553.6U CN202320982553U CN219901009U CN 219901009 U CN219901009 U CN 219901009U CN 202320982553 U CN202320982553 U CN 202320982553U CN 219901009 U CN219901009 U CN 219901009U
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- base
- hydraulic stretcher
- pressing
- gear ring
- rotary gear
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- 238000009434 installation Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic stretcher tool for pressing and stretching, which comprises the following components: base, supporting wheel, prevent down board, installation sleeve, hydraulic stretcher, sliding bush, press pushing mechanism, spring holder, the central point of base put and open and have the installation through-hole, the supporting wheel set up in base lower extreme front side both ends, prevent down the board setting at base lower terminal surface rear side, the installation sleeve vertical rigid coupling in the installation through-hole of base, hydraulic stretcher pass through sliding bush sliding connection in the installation sleeve, press pushing mechanism setting on the top of installation sleeve, and press pushing mechanism lower extreme extrusion hydraulic stretcher's top, the spring holder cup joint in the hydraulic stretcher outside, and both ends extrude sliding bush and base respectively about the spring holder. The telescopic control device adopts the telescopic structure of the pressing ball pen to realize the telescopic control of the hydraulic stretcher, and has the advantages of simple structure, convenient use, good use effect and the like.
Description
Technical Field
The utility model relates to the technical field of wind power generation auxiliary equipment, in particular to a hydraulic stretcher tool capable of stretching by pressing.
Background
The wind driven generator is an electric power device which converts wind energy into mechanical work and drives a rotor to rotate and finally outputs alternating current. The wind driven generator generally comprises wind wheels, a generator (comprising a device), a direction regulator (tail wing), a tower, a speed limiting safety mechanism, an energy storage device and the like.
The tower is formed by stacking a plurality of tower cylinders, the tower cylinders are connected through a plurality of groups of bolts, after one end of the tower is used for a period of time, the bolts are loosened, and a great potential safety hazard exists, so that after the tower is used for a period of time, each bolt is required to be fastened, the fastening work is usually completed by a hydraulic stretcher, because the hydraulic stretcher has a large weight, the stretching work is generally completed by means of a tool, because the hydraulic stretcher has a large weight, when the tool is used, the stretcher needs to be capable of descending to be in contact with and fixed with the bolts, and meanwhile, the stretcher needs to be contracted to be used for being transferred to the position above the next bolt, so that the tool needs to have a telescopic function.
Disclosure of Invention
The utility model aims to provide a hydraulic stretcher tool capable of pressing and stretching so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a press telescoping hydraulic tensioner tooling, comprising: base, supporting wheel, prevent down board, installation sleeve, hydraulic stretcher, sliding bush, press pushing mechanism, spring holder, the base be square base, the central point of base put and open there is the installation through-hole, the supporting wheel set up at base lower extreme front side both ends, prevent down the board setting at base lower extreme rear side, the installation sleeve vertical rigid coupling in the installation through-hole of base, hydraulic stretcher pass through sliding bush sliding connection in the installation sleeve, pressing pushing mechanism set up on the top of installation sleeve, and pressing pushing mechanism lower extreme extrusion hydraulic stretcher's top, the spring holder cup joint in the hydraulic stretcher outside, and both ends extrude sliding bush and base respectively about the spring holder.
Further, the push mechanism presses including rotatory ring gear, inlay the sleeve, press the round pin post, rotatory ring gear pass through the retainer plate rigid coupling on upper portion at the inside upper end of installation sleeve, rotatory ring gear bottom is opened there is fixed tooth mouth, and rotatory ring gear inner wall evenly opens there is the guide way, nested section of thick bamboo outside be provided with the sliding strip, nested section of thick bamboo is through sliding strip swing joint in rotatory ring gear's inside, nested section of thick bamboo bottom is opened there is the tooth mouth that pushes away the position, press the round pin post setting in inlaying telescopic inside, press round pin post outside bottom and set up the location rack, and the location rack top is the wedge form, the location rack has two fixed positions, one withstands the fixed tooth mouth of rotatory ring gear, another is the guide way of roll-in rotatory ring gear.
Further, a group of balance support legs with sliding wheels are respectively arranged at the front end and the rear end of the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the hydraulic stretcher tool capable of pressing and stretching, the base is arranged as the supporting piece and is matched with the supporting wheels, so that the tool can move smoothly at the joint of the tower barrel, the hydraulic stretcher is moved above the bolts, each bolt is stretched and fastened, the spring seat can play a role in balancing the weight of the hydraulic stretcher, and the hydraulic stretcher can be lifted up and down well by operating the pressing and pushing mechanism;
2. according to the hydraulic stretcher tool for pressing and stretching, a pressing pushing mechanism adopts a structure for pressing and stretching a ball pen to realize stretching control of the hydraulic stretcher, when the hydraulic stretcher tool is particularly used, when the hydraulic stretcher tool is in a low position, a positioning rack of a pressing pin props against a fixed tooth opening of a rotary gear ring, when the pressing pin is pressed again, the positioning rack of the pressing pin is separated from the fixed tooth opening of the rotary gear ring, in the descending process, a positioning rack of the pressing pin is pushed to deviate by a position pushing tooth opening of a nested cylinder, and after the pressing pin is released, the positioning rack of the pressing pin slides into a guide groove of the rotary gear ring, and then the positioning rack of the pressing pin moves to a high position; pressing the pin again, wherein the positioning rack of the pressing pin slides out of the guide groove of the rotary gear ring, the positioning rack of the pressing pin is pushed to deviate from the position under the action of the pushing tooth mouth of the nested cylinder, the pressing pin is released, and the pressing pin rebounds until the positioning rack of the pressing pin props against the fixed tooth mouth of the rotary gear ring under the action of the spring seat and returns to the low position;
3. according to the hydraulic stretcher tool capable of stretching by pressing, the balance support legs and the anti-falling plate are arranged, so that the tool can not fall down in the moving process, and the safety is improved.
The utility model has the advantages of simple structure, convenient use, good use effect and the like.
Drawings
FIG. 1 is a schematic diagram of an exploded construction of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
in the figure: 1-a base; 2-supporting wheels; 3-an anti-falling plate; 4-mounting a sleeve; 5-a hydraulic stretcher; 6-sliding bushings; 7-pressing the pushing mechanism; 8-spring seats;
11-rotating the gear ring; 12-embedding a sleeve; 13-pressing the pin; 14-balancing feet.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the present utility model provides a hydraulic stretcher tool for compression and expansion, which includes: base 1, supporting wheel 2, fall-proof plate 3, installation sleeve 4, hydraulic stretcher 5, sliding bush 6, push pushing mechanism 7, spring holder 8, base 1 be square base, the central point of base 1 puts and opens there is the installation through-hole, supporting wheel 2 set up at base 1 lower extreme front side both ends, fall-proof plate 3 set up at base 1 lower extreme face rear side, installation sleeve 4 vertical rigid coupling in the installation through-hole of base 1, hydraulic stretcher 5 pass through sliding bush 6 sliding connection in installation sleeve 4, push pushing mechanism 7 set up on the top of installation sleeve 4, and push pushing mechanism 7 lower extreme extrusion hydraulic stretcher 5's top, spring holder 8 cup joint in hydraulic stretcher 5 outside, and spring holder 8 upper and lower both ends extrude sliding bush 6 and base 1 respectively.
By arranging the base 1 as a supporting piece and matching with the supporting wheel 2, the tool can smoothly move at the joint of the tower cylinders, so that the hydraulic stretcher 5 can be moved above the bolts, each bolt is stretched and fastened, the spring seat 8 can play a role in balancing the weight of the hydraulic stretcher 5, and the hydraulic stretcher 5 can be well lifted up and down by operating the pressing pushing mechanism 7;
further, the pushing mechanism 7 comprises a rotary gear ring 11, a nested cylinder 12 and a pushing pin 13, wherein the rotary gear ring 11 is fixedly connected to the upper end inside the mounting sleeve 4 through a fixing ring at the upper part, a fixed tooth opening is formed in the bottom of the rotary gear ring 11, guide grooves are uniformly formed in the inner wall of the rotary gear ring 11, a sliding bar is arranged outside the nested cylinder 12, the nested cylinder 12 is movably connected inside the rotary gear ring 11 through the sliding bar, a pushing tooth opening is formed in the bottom of the nested cylinder 12, the pushing pin 13 is arranged inside the nested cylinder 12, a positioning rack is arranged at the bottom of the outer side of the pushing pin 13, the top end of the positioning rack is in a wedge shape, the positioning rack is provided with two fixed positions, one of the positioning racks is propped against the fixed tooth opening of the rotary gear ring 11, and the other positioning rack is slid into the guide grooves of the rotary gear ring 11.
The pressing pushing mechanism 7 adopts a structure of pressing the expansion of the ball pen to realize the expansion control of the hydraulic stretcher 5, when the hydraulic stretcher is in a low position, the positioning rack of the pressing pin 13 props against the fixed tooth mouth of the rotary gear ring 11, when the pressing pin 13 is pressed again, the positioning rack of the pressing pin 13 is separated from the fixed tooth mouth of the rotary gear ring 11, in the descending process, the positioning rack of the nesting cylinder 12 can push the positioning rack of the pressing pin 13 to deviate from the position, and after the pressing pin 13 is released, the positioning rack of the pressing pin 13 can slide into the guide groove of the rotary gear ring 11, and then the positioning rack moves to a high position; pressing the pressing pin 13 again, wherein the positioning rack of the pressing pin 13 slides out of the guide groove of the rotary gear ring 11, the positioning rack of the pressing pin 13 is pushed to deviate from the position under the action of the pushing tooth mouth of the nesting cylinder 12, the pressing pin 13 is released, and the pressing pin 13 rebounds under the action of the spring seat 8 until the positioning rack of the pressing pin 13 props against the fixed tooth mouth of the rotary gear ring 11 and returns to the low position;
further, a group of balance legs 14 with sliding wheels are respectively arranged at the front and rear ends of the base 1.
The balance support legs 14 are matched with the fall-preventing plate 3, so that the tool can be prevented from falling down in the moving process, and the safety is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. Pressing telescopic hydraulic stretcher tool, which is characterized by comprising: base (1), supporting wheel (2), fall-proof plate (3), installation sleeve (4), hydraulic stretcher (5), sliding bush (6), push away pushing mechanism (7), spring holder (8), base (1) be square base, the central point of base (1) put and open there is the installation through-hole, supporting wheel (2) set up in base (1) lower extreme front side both ends, fall-proof plate (3) set up in base (1) lower extreme rear side, installation sleeve (4) vertical rigid coupling in the installation through-hole of base (1), hydraulic stretcher (5) pass through sliding bush (6) sliding connection in installation sleeve (4), push away pushing mechanism (7) set up the top at installation sleeve (4), and push away pushing mechanism (7) lower extreme extrusion hydraulic stretcher (5) the top, spring holder (8) cup joint in hydraulic stretcher (5) outside, and spring holder (8) upper and lower both ends extrude respectively sliding bush (6) and base (1).
2. The hydraulic stretcher tool for pressing and telescoping according to claim 1, wherein the pressing and pushing mechanism (7) comprises a rotary gear ring (11), a nested cylinder (12) and a pressing pin (13), the rotary gear ring (11) is fixedly connected to the upper end inside the mounting sleeve (4) through a fixed ring on the upper part, a fixed tooth opening is formed in the bottom of the rotary gear ring (11), guide grooves are uniformly formed in the inner wall of the rotary gear ring (11), a sliding bar is arranged outside the nested cylinder (12), the nested cylinder (12) is movably connected inside the rotary gear ring (11) through the sliding bar, a pushing tooth opening is formed in the bottom of the nested cylinder (12), a positioning rack is arranged at the bottom of the outer side of the pressing pin (13), the top end of the positioning rack is oblique, the positioning rack is provided with two fixed positions, one of the positioning rack props against the fixed tooth opening of the rotary gear ring (11), and the other guiding groove slides into the rotary gear ring (11).
3. The hydraulic stretcher tool for pressing and stretching according to claim 1, wherein a group of balance support legs (14) with sliding wheels are respectively arranged at the front end and the rear end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982553.6U CN219901009U (en) | 2023-04-26 | 2023-04-26 | Pressing telescopic hydraulic stretcher tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982553.6U CN219901009U (en) | 2023-04-26 | 2023-04-26 | Pressing telescopic hydraulic stretcher tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901009U true CN219901009U (en) | 2023-10-27 |
Family
ID=88434638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320982553.6U Active CN219901009U (en) | 2023-04-26 | 2023-04-26 | Pressing telescopic hydraulic stretcher tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901009U (en) |
-
2023
- 2023-04-26 CN CN202320982553.6U patent/CN219901009U/en active Active
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