CN220337016U - Manual pump for hydraulic element - Google Patents
Manual pump for hydraulic element Download PDFInfo
- Publication number
- CN220337016U CN220337016U CN202321851243.7U CN202321851243U CN220337016U CN 220337016 U CN220337016 U CN 220337016U CN 202321851243 U CN202321851243 U CN 202321851243U CN 220337016 U CN220337016 U CN 220337016U
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- block
- fixedly connected
- clamping block
- pump body
- pull rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of manual pumps, and discloses a manual pump for a hydraulic element, which comprises a pump body, wherein one end of the pump body is fixedly connected with a limiting mechanism, the upper part of the pump body is fixedly connected with a positioning mechanism, the limiting mechanism comprises a rotating block and a limiting rod, the rotating block is rotationally connected with one end of the pump body, the limiting rod is inserted into the rotating block, the top end of the limiting rod is arc-shaped, the positioning mechanism comprises a first clamping block, a second clamping block and two positioning blocks, the first clamping block and the second clamping block are sleeved outside the pump body, the two positioning blocks are fixedly connected with the upper part of the first clamping block, sliding grooves are formed in the two positioning blocks, sliding blocks are connected inside the sliding grooves in a sliding manner, and fixing mechanisms are inserted into the two ends of the first clamping block and the second clamping block. The manual pump for the hydraulic element has the advantages of keeping the pull rod from shaking left and right when the pull rod shakes up and down.
Description
Technical Field
The utility model relates to the technical field of manual pumps, in particular to a manual pump for a hydraulic element.
Background
The hydraulic manual pump is used as a hydraulic power source, has small appearance and light weight, is a manual pump series product which is convenient to carry, is specially designed for places with emergency and explosion danger, and is used for disaster relief, accident relief and the like such as traffic accident relief, earthquake relief and the like.
The existing manual pump is driven by vertically shaking the pull rod, but because the length of the pull rod is long and the manual operation is performed, the pull rod is difficult to keep the same plane vertically when being shaken every time by manpower, so that the pull rod shakes left and right, the joint of the pull rod and the pump body is loose due to long-time shaking, and the manual pump can not work normally, and the hydraulic component manual pump is provided for solving the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the manual pump for the hydraulic element, which has the advantages of keeping the pull rod from shaking left and right when shaking up and down, and the like, and solves the problems that the conventional manual pump is driven by shaking the pull rod up and down, but the pull rod is long in length and is manually operated, so that the pull rod is difficult to keep the same plane up and down when shaking the pull rod each time manually, the pull rod shakes left and right, the joint of the pull rod and the pump body is loose due to long-time shaking, and the manual pump cannot work normally.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the manual pump for the hydraulic element comprises a pump body, wherein one end of the pump body is fixedly connected with a limiting mechanism, and a positioning mechanism is fixedly connected above the pump body;
the limiting mechanism comprises a rotating block and a limiting rod, wherein the rotating block is rotationally connected to one end of the pump body, the limiting rod is inserted into the rotating block, and the top end of the limiting rod is arc-shaped;
the positioning mechanism comprises a first clamping block, a second clamping block and two positioning blocks, wherein the first clamping block and the second clamping block are all sleeved outside the pump body, the two positioning blocks are fixedly connected above the first clamping block, the two positioning blocks are all provided with sliding grooves, the sliding grooves are slidably connected with sliding blocks, and the two ends of the first clamping block and the two ends of the second clamping block are both inserted with fixing mechanisms.
The beneficial effects of the utility model are as follows: through upwards moving the pull rod, the second elastic piece rebounds to drive the slider and upwards moves to play laborsaving effect, and the pull rod removes between two locating pieces, thereby can prevent that the pull rod from rocking about, consequently can reduce the damage of manual pump, the spacing pole cover is established in the one end of pull rod, plays fixed effect, can prevent that the pull rod from unexpected removal.
The manual pump for the hydraulic element has the advantage of not shaking left and right when the pull rod is kept to shake up and down.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the pull rod is rotatably connected to the upper portion of the pump body, is located between the two positioning blocks and is attached to the upper portion of the sliding block, and the fixing rod is fixedly connected to the lower portion of the pump body.
The technical scheme has the beneficial effects that the pull rod is positioned between the two positioning blocks, so that the pull rod can be prevented from shaking left and right when the pull rod shakes up and down.
Further, stop gear still includes the movable groove, and the inside fixedly connected with first elastic component in movable groove, the top fixedly connected with movable block of first elastic component, and movable block sliding connection is in the inside in movable groove, the top fixedly connected with gag lever post of movable block, and the one end at the pull rod is established to the gag lever post cover.
The beneficial effect of adopting above-mentioned further scheme is, the gag lever post cover is established in the one end of pull rod to cooperate first elastic component and turning block, can fix the pull rod, prevent that the pull rod from rotating.
Further, positioning mechanism still includes two connecting rods, two the connecting rod is fixed connection respectively in the inside of two spouts, and two connecting rods run through the both ends of slider respectively, two the outside of connecting rod all overlaps and is equipped with the second elastic component, and the both ends of second elastic component are fixed connection respectively in the below of slider and the bottom of spout.
The beneficial effect of adopting above-mentioned further scheme is, the second elastic component rebound drives the slider and removes along the connecting rod, and the slider drives the pull rod and removes, consequently plays laborsaving effect.
Further, the both sides of first grip block and second grip block laminate mutually, and the below fixedly connected with fixed block of second grip block, the outside at the dead lever is established to the fixed block cover.
The beneficial effect of adopting above-mentioned further scheme is, first grip block and second grip block laminate mutually, can the centre gripping in the outside of the pump body, and the cooperation of fixed block and dead lever can prevent that the locating piece from rotating.
Further, the fixed establishment is including two bolts, two the bolt is pegged graft respectively at the both ends of first grip block and second grip block, and the bottom threaded connection of bolt has the nut, the top fixedly connected with third elastic component of nut, and the top fixedly connected with circular piece of third elastic component, outside at the bolt is all established to third elastic component and circular piece, and the top of circular piece is laminated mutually with the one end of second grip block.
The beneficial effect of adopting above-mentioned further scheme is, bolt cooperation nut and third elastic component can be fixed first grip block and second grip block's both ends, and the positioning mechanism is dismantled in the installation of being convenient for.
Drawings
FIG. 1 is a side view of the structure of the present utility model;
FIG. 2 is a bottom view of the pump body and tie rod connection structure of the present utility model;
FIG. 3 is a side view of the connection structure of the rotating block and the limiting rod of the present utility model;
FIG. 4 is a side view of a first clamping block and positioning block connection structure according to the present utility model;
fig. 5 is an enlarged view of the structure of fig. 4 at a in accordance with the present utility model.
In the figure: 1. a pump body; 101. a pull rod; 102. a fixed rod; 2. a limiting mechanism; 201. a rotating block; 202. a moving groove; 203. a first elastic member; 204. a moving block; 205. a limit rod; 3. a positioning mechanism; 301. a first clamping block; 302. a second clamping block; 303. a fixed block; 304. a positioning block; 305. a chute; 306. a connecting rod; 307. a second elastic member; 308. a slide block; 4. a fixing mechanism; 401. a bolt; 402. a circular block; 403. a screw cap; 404. and a third elastic member.
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.
In the embodiment, as shown in figures 1-5, a manual pump for a hydraulic element comprises a pump body 1, wherein one end of the pump body 1 is fixedly connected with a limiting mechanism 2, and a positioning mechanism 3 is fixedly connected above the pump body 1;
the limiting mechanism 2 comprises a rotating block 201 and a limiting rod 205, wherein the rotating block 201 is rotationally connected to one end of the pump body 1, the limiting rod 205 is inserted into the rotating block 201, and the top end of the limiting rod 205 is arc-shaped;
the positioning mechanism 3 comprises a first clamping block 301, a second clamping block 302 and two positioning blocks 304, wherein the first clamping block 301 and the second clamping block 302 are sleeved outside the pump body 1, the two positioning blocks 304 are fixedly connected above the first clamping block 301, a sliding groove 305 is formed in each of the two positioning blocks 304, a sliding block 308 is connected in each of the sliding grooves 305 in a sliding manner, and fixing mechanisms 4 are inserted into two ends of the first clamping block 301 and the second clamping block 302;
the upper part of the pump body 1 is rotationally connected with a pull rod 101, the pull rod 101 is positioned between two positioning blocks 304 and is attached to the upper part of a sliding block 308, and the lower part of the pump body 1 is fixedly connected with a fixed rod 102;
the pull rod 101 is positioned between the two positioning blocks 304, so that the pull rod 101 can be prevented from shaking left and right when the pull rod 101 shakes up and down;
the limiting mechanism 2 further comprises a moving groove 202, a first elastic piece 203 is fixedly connected to the inside of the moving groove 202, a moving block 204 is fixedly connected to the top end of the first elastic piece 203, the moving block 204 is slidably connected to the inside of the moving groove 202, a limiting rod 205 is fixedly connected to the upper side of the moving block 204, and the limiting rod 205 is sleeved at one end of the pull rod 101;
the limiting rod 205 is sleeved at one end of the pull rod 101 and is matched with the first elastic piece 203 and the rotating block 201, so that the pull rod 101 can be fixed and the pull rod 101 is prevented from rotating;
the positioning mechanism 3 further comprises two connecting rods 306, the two connecting rods 306 are respectively and fixedly connected to the inside of the two sliding grooves 305, the two connecting rods 306 respectively penetrate through two ends of the sliding blocks 308, second elastic pieces 307 are respectively sleeved outside the two connecting rods 306, and two ends of the second elastic pieces 307 are respectively and fixedly connected to the lower parts of the sliding blocks 308 and the bottoms of the sliding grooves 305;
the second elastic piece 307 rebounds to drive the sliding block 308 to move along the connecting rod 306, and the sliding block 308 drives the pull rod 101 to move, so that the labor-saving effect is achieved;
the two sides of the first clamping block 301 and the second clamping block 302 are attached, a fixed block 303 is fixedly connected below the second clamping block 302, and the fixed block 303 is sleeved outside the fixed rod 102;
the first clamping block 301 and the second clamping block 302 are attached to each other and can be clamped outside the pump body 1, and the positioning block 304 can be prevented from rotating by matching the fixed block 303 with the fixed rod 102;
the fixing mechanism 4 comprises two bolts 401, the two bolts 401 are respectively inserted into two ends of the first clamping block 301 and the second clamping block 302, nuts 403 are connected to the bottoms of the bolts 401 in a threaded mode, a third elastic piece 404 is fixedly connected to the upper portion of each nut 403, a round block 402 is fixedly connected to the top end of each third elastic piece 404, the third elastic piece 404 and the round blocks 402 are sleeved outside the bolts 401, and the upper portion of each round block 402 is attached to one end of the corresponding second clamping block 302;
the bolts 401 are matched with the nuts 403 and the third elastic pieces 404 to fix the two ends of the first clamping block 301 and the second clamping block 302, so that the positioning mechanism 3 is convenient to install and detach.
Working principle:
the first step: when the manual pump is used, the limiting rod 205 is pulled firstly, the limiting rod 205 moves to drive the moving block 204 to move, and the first elastic piece 203 is stretched, so that the limiting rod 205 is separated from the pull rod 101, then the second elastic piece 307 rebounds to drive the sliding block 308 to move along the connecting rod 306, the sliding block 308 moves to drive the pull rod 101 to move upwards, and then the pull rod 101 can be repeatedly moved up and down;
and a second step of: when the positioning block 304 is detached, the nut 403 is first turned to separate the nut 403 from the bolt 401, and the third elastic member 404 is bounced, so that the bolt 401 can be taken out from both ends of the first clamping block 301 and the second clamping block 302, and thus the first clamping block 301 and the second clamping block 302 can be separated, and then the second clamping block 302 is moved to separate the fixing block 303 from the fixing rod 102, thus the positioning block 304 can be detached.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. Manual pump for hydraulic components, including the pump body (1), its characterized in that: one end of the pump body (1) is fixedly connected with a limiting mechanism (2), and a positioning mechanism (3) is fixedly connected above the pump body (1);
the limiting mechanism (2) comprises a rotating block (201) and a limiting rod (205), wherein the rotating block (201) is rotatably connected to one end of the pump body (1), the limiting rod (205) is inserted into the rotating block (201), and the top end of the limiting rod (205) is arc-shaped;
positioning mechanism (3) are including first grip block (301), second grip block (302) and two locating pieces (304), the outside at pump body (1) is all established to first grip block (301) and second grip block (302) all overlaps, and the equal fixed connection of two locating pieces (304) in the top of first grip block (301), two spout (305) have all been seted up to the inside of locating piece (304), and the inside sliding connection of spout (305) has slider (308), fixed establishment (4) have all been pegged graft at the both ends of first grip block (301) and second grip block (302).
2. A manual pump for hydraulic components according to claim 1, characterized in that: the upper part of the pump body (1) is rotationally connected with a pull rod (101), the pull rod (101) is positioned between the two positioning blocks (304) and is attached to the upper part of the sliding block (308), and the lower part of the pump body (1) is fixedly connected with a fixing rod (102).
3. A manual pump for hydraulic components according to claim 1, characterized in that: stop gear (2) still including removal groove (202), and the inside fixedly connected with first elastic component (203) of removal groove (202), the top fixedly connected with movable block (204) of first elastic component (203), and movable block (204) sliding connection is in the inside of removal groove (202), the top fixedly connected with gag lever post (205) of movable block (204), and gag lever post (205) cover is established in the one end of pull rod (101).
4. A manual pump for hydraulic components according to claim 1, characterized in that: the positioning mechanism (3) further comprises two connecting rods (306), the two connecting rods (306) are respectively and fixedly connected to the interiors of the two sliding grooves (305), the two connecting rods (306) respectively penetrate through the two ends of the sliding block (308), the two connecting rods (306) are respectively sleeved with second elastic pieces (307) outside, and the two ends of the second elastic pieces (307) are respectively and fixedly connected to the lower parts of the sliding block (308) and the bottoms of the sliding grooves (305).
5. A manual pump for hydraulic components according to claim 1, characterized in that: the two sides of the first clamping block (301) and the two sides of the second clamping block (302) are attached, a fixing block (303) is fixedly connected to the lower portion of the second clamping block (302), and the fixing block (303) is sleeved outside the fixing rod (102).
6. A manual pump for hydraulic components according to claim 1, characterized in that: the fixing mechanism (4) comprises two bolts (401), the two bolts (401) are respectively inserted into two ends of the first clamping block (301) and the second clamping block (302), nuts (403) are connected to the bottoms of the bolts (401) in a threaded mode, third elastic pieces (404) are fixedly connected to the tops of the nuts (403), round blocks (402) are fixedly connected to the tops of the third elastic pieces (404), the third elastic pieces (404) and the round blocks (402) are sleeved outside the bolts (401), and the tops of the round blocks (402) are attached to one end of the second clamping block (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851243.7U CN220337016U (en) | 2023-07-14 | 2023-07-14 | Manual pump for hydraulic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851243.7U CN220337016U (en) | 2023-07-14 | 2023-07-14 | Manual pump for hydraulic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337016U true CN220337016U (en) | 2024-01-12 |
Family
ID=89447346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321851243.7U Active CN220337016U (en) | 2023-07-14 | 2023-07-14 | Manual pump for hydraulic element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337016U (en) |
-
2023
- 2023-07-14 CN CN202321851243.7U patent/CN220337016U/en active Active
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