CN219860391U - Hydraulic jack capable of preventing inclination - Google Patents
Hydraulic jack capable of preventing inclination Download PDFInfo
- Publication number
- CN219860391U CN219860391U CN202321015758.3U CN202321015758U CN219860391U CN 219860391 U CN219860391 U CN 219860391U CN 202321015758 U CN202321015758 U CN 202321015758U CN 219860391 U CN219860391 U CN 219860391U
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- connecting rod
- hydraulic jack
- rod
- screw
- preventing tilting
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- 230000005484 gravity Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of hydraulic jacks, and discloses a hydraulic jack capable of preventing inclination; the hydraulic jack capable of preventing the tilting comprises a first connecting rod and a third connecting rod, wherein the left side of the first connecting rod is provided with a second connecting rod, the right side of the third connecting rod is provided with a fourth connecting rod, the rear ends of the first connecting rod, the second connecting rod and the third connecting rod are respectively provided with a penetrating connecting column, the bottom of the second connecting rod is provided with the hydraulic jack, and the left ends of the second connecting rod and the third connecting rod are respectively provided with a telescopic rod and a screw rod.
Description
Technical Field
The utility model belongs to the technical field of hydraulic jacks, and particularly relates to a hydraulic jack capable of preventing inclination.
Background
The hydraulic jack, also called as oil jack, is a jack adopting a plunger or a hydraulic cylinder as a rigid jacking piece, and is one type of simple lifting equipment, and is generally only provided with a lifting mechanism for lifting a heavy object, and has the advantages of simple structure, light weight, convenience in carrying and convenience in moving.
When the automobile is repaired, particularly the automobile tyre is disassembled and replaced, the hydraulic jack is required to jack up one side of the automobile body so as to facilitate the replacement or repair of the tyre, however, the existing hydraulic jack is usually single force application, and in the use process, if the situation of inclination or tilting is likely to occur due to the collision of external force, the safety in use is difficult to ensure; thus, improvements are now needed for the current situation.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the hydraulic jack capable of preventing the inclination, which effectively solves the problem that when the automobile is repaired, particularly when the automobile tire is disassembled and replaced, the hydraulic jack is required to jack up one side of the automobile body so as to facilitate the replacement or maintenance of the tire, however, the existing hydraulic jack is usually single force application, and in the use process, if the inclination or the tilting is likely to occur due to the collision of external force, the safety of the hydraulic jack is difficult to ensure in the use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent to produce hydraulic jack of slope, includes head rod and third connecting rod, the head rod left side is provided with the second connecting rod, third connecting rod right side is provided with the fourth connecting rod, head rod and second connecting rod and third connecting rod and fourth connecting rod rear end all are provided with the spliced pole that runs through, second connecting rod bottom is provided with hydraulic jack, the second connecting rod and third connecting rod left end is provided with telescopic link and screw rod respectively, telescopic link and screw rod respectively with head rod and second connecting rod are connected.
Preferably, the right sides of the first connecting rod and the second connecting rod are respectively provided with a sliding groove and a threaded matching hole, and the left ends of the telescopic rod and the screw rod are respectively positioned in the inner cavities of the sliding groove and the threaded matching hole.
Preferably, the left end of the screw rod is rotationally connected with the third connecting rod, and a hexagonal control block is arranged on the left side of the outer wall of the screw rod.
Preferably, the second connecting rod and the fourth connecting rod top all are provided with the cooperation arc, and two cooperation arc tops all are provided with the slipmat.
Preferably, the bottom of the hydraulic jack is provided with a bottom plate, and the bottom of the bottom plate is provided with evenly distributed gravity blocks.
Preferably, the bottoms of the first connecting rod and the third connecting rod are respectively provided with a gravity block which is uniformly distributed, and the bottoms of the first connecting rod and the third connecting rod are respectively provided with an antifriction gasket.
Compared with the prior art, the utility model has the beneficial effects that: 1. the whole device is moved to the outer sides of adjacent tires on the same sides of the tires to be jacked, two matched arc plates are arranged at the bottoms of the left side and the right side of the tires, meanwhile, the second connecting rod and the fourth connecting rod are jacked by the hydraulic jack, in the jacking process of the second connecting rod and the fourth connecting rod, the tires supported by the two matched arc plates and connected with the second connecting rod and the fourth connecting rod can be jacked, so that the effect of jacking the tires is realized;
2. the screw rod is rotated, so that the first connecting rod in threaded connection with the screw rod moves left and right along with the rotation of the screw rod, and the second connecting rod connected with the first connecting rod also moves synchronously, so that the distance between the two matched arc plates is adjusted, tires with different sizes are adapted, and the practicality is guaranteed while the stability is guaranteed.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;
in the figure: 100. a first connecting rod; 101. a second connecting rod; 102. a third connecting rod; 103. a fourth connecting rod; 104. a hydraulic jack; 105. a bottom plate; 106. a connecting column; 107. matching with an arc-shaped plate; 108. a telescopic rod; 109. a screw; 110. a hexagonal control block; 111. a sliding groove; 112. and (5) matching the threads with the holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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 first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the hydraulic jack capable of preventing the inclination of the present utility model comprises a first connecting rod 100 and a third connecting rod 102, wherein a second connecting rod 101 is disposed on the left side of the first connecting rod 100, a fourth connecting rod 103 is disposed on the right side of the third connecting rod 102, through connecting rods 106 are rotatably connected to the rear ends of the first connecting rod 100 and the second connecting rod 101 and the third connecting rod 102 and the fourth connecting rod 103, the hydraulic jack 104 is movably connected to the bottom of the second connecting rod 101, the first connecting rod 100 and the third connecting rod 102 are obliquely jacked up, so that the first connecting rod 100 and the third connecting rod 102 can jack up the tire, a telescopic rod 108 and a screw 109 are disposed on the left end of the second connecting rod 101 and the third connecting rod 102, the telescopic rod 108 and the screw 109 are respectively connected to the first connecting rod 100 and the second connecting rod 101, and the first connecting rod 102 are synchronously moved through the telescopic rod 108 and the screw 109 and the second connecting rod 100 and the third connecting rod 103 and the third connecting rod 102, and the first connecting rod 102 and the fourth connecting rod 102 are integrally moved with each other, and the first connecting rod 102 and the fourth connecting rod 102 are synchronously realized.
In the second embodiment, as shown in fig. 3, the right sides of the first connecting rod 100 and the second connecting rod 101 are respectively provided with a sliding groove 111 and a threaded matching hole 112, the left ends of the telescopic rod 108 and the threaded rod 109 are respectively located in the inner cavities of the sliding groove 111 and the threaded matching hole 112, the sliding groove 111 and the threaded matching hole 112 are designed to be matched with the telescopic rod 108 and the threaded rod 109, so that assembly is realized, the telescopic rod 108 is slidably connected in the inner cavity of the sliding groove 111, and the threaded rod 109 is in threaded connection in the inner cavity of the threaded matching hole 112.
In the third embodiment, as shown in fig. 2, the left end of the screw 109 is rotationally connected with the third connecting rod 102, so that the screw 109 can rotate, and the first connecting rod 100 is driven to move left and right along with the rotation of the screw 109, and a hexagonal control block 110 is fixedly connected to the left side of the outer wall of the screw 109, and the hexagonal control block 110 can be matched with a hexagonal wrench to control the rotation of the screw 109.
In the fourth embodiment, as shown in fig. 2, the tops of the second connecting rod 101 and the fourth connecting rod 103 are fixedly connected with the matching arc plates 107, the tops of the two matching arc plates 107 are provided with anti-slip pads, and the contact area between the two matching arc plates 107 and the tire can be increased by the design of the matching arc plates 107, so that the stability after jacking is improved, and the inclination of the hydraulic jack is avoided.
In the fifth embodiment, as shown in fig. 3, the bottom of the hydraulic jack 104 is fixedly connected with the bottom plate 105, the bottom of the bottom plate 105 is provided with uniformly distributed gravity blocks, the design of the bottom plate 105 increases the stability of the hydraulic jack 104, the design of the gravity blocks also enables the bottom of the hydraulic jack 104 to be more stable, the hydraulic jack 104 is obliquely arranged, forms a triangle with the gravity of the tire, and has higher stability.
In the sixth embodiment, as shown in fig. 3, the bottoms of the first connecting rod 100 and the third connecting rod 102 are fixedly connected with weight blocks which are uniformly distributed, and the bottoms of the first connecting rod 100 and the third connecting rod 102 are provided with friction-resistant gaskets, so that the stability of the first connecting rod 100 and the third connecting rod 102 is increased by the weight blocks.
Working principle: when needs jack-up to the tire, remove the adjacent tire outside to the tire homonymy of needs jack-up with whole device, and place two cooperation arc 107 in the left and right sides bottom of tire, simultaneously, go up the top with second connecting rod 101 and fourth connecting rod 103 through hydraulic jack 104, the in-process that second connecting rod 101 and fourth connecting rod 103 go up the top, can be with the tire that is supported by two cooperation arc 107 and is connected with second connecting rod 101 and fourth connecting rod 103, thereby realize the effect of tire jack-up, the device is carrying out the bearing through two cooperation arc 107 of symmetry in the jack-up in-process, make the power of tire jack-up more even stable, and hydraulic jack 104 is the slant setting with the tire gravity, stability is higher, produce the situation of slope after effectively having avoided the device jack-up, the security performance is higher, and the device can also realize the jack-up to different tires, only need rotate screw 109, thereby make and the first connecting rod 100 of screw 109 threaded connection carry out the left and right movement along with the rotation of screw 109, and carry out the synchronous adjustment of second connecting rod 100, the same dimension of connecting rod 101, simultaneously, the stability of the same dimension adjustment has been guaranteed to the device.
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.
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. A hydraulic jack for preventing tilting, comprising a first connecting rod (100) and a third connecting rod (102), characterized in that: the left side of head rod (100) is provided with second connecting rod (101), third connecting rod (102) right side is provided with fourth connecting rod (103), head rod (100) and second connecting rod (101) and third connecting rod (102) and fourth connecting rod (103) rear end all are provided with spliced pole (106) that run through, second connecting rod (101) bottom is provided with hydraulic jack (104), second connecting rod (101) and third connecting rod (102) left end is provided with telescopic link (108) and screw rod (109) respectively, telescopic link (108) and screw rod (109) respectively with head rod (100) and second connecting rod (101) are connected.
2. A hydraulic jack for preventing tilting according to claim 1, wherein: the right sides of the first connecting rod (100) and the second connecting rod (101) are respectively provided with a sliding groove (111) and a threaded matching hole (112), and the left ends of the telescopic rod (108) and the screw rod (109) are respectively positioned in the inner cavities of the sliding groove (111) and the threaded matching hole (112).
3. A hydraulic jack for preventing tilting according to claim 2, wherein: the left end of the screw rod (109) is rotationally connected with the third connecting rod (102), and a hexagonal control block (110) is arranged on the left side of the outer wall of the screw rod (109).
4. A hydraulic jack for preventing tilting according to claim 1, wherein: the tops of the second connecting rod (101) and the fourth connecting rod (103) are respectively provided with a matched arc-shaped plate (107), and the tops of the two matched arc-shaped plates (107) are respectively provided with an anti-slip pad.
5. A hydraulic jack for preventing tilting according to claim 1, wherein: the bottom of the hydraulic jack (104) is provided with a bottom plate (105), and the bottom of the bottom plate (105) is provided with evenly distributed gravity blocks.
6. A hydraulic jack for preventing tilting according to claim 1, wherein: the bottoms of the first connecting rod (100) and the third connecting rod (102) are respectively provided with a gravity block which is uniformly distributed, and the bottoms of the first connecting rod (100) and the third connecting rod (102) are respectively provided with an antifriction gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015758.3U CN219860391U (en) | 2023-04-28 | 2023-04-28 | Hydraulic jack capable of preventing inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015758.3U CN219860391U (en) | 2023-04-28 | 2023-04-28 | Hydraulic jack capable of preventing inclination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219860391U true CN219860391U (en) | 2023-10-20 |
Family
ID=88371712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321015758.3U Active CN219860391U (en) | 2023-04-28 | 2023-04-28 | Hydraulic jack capable of preventing inclination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219860391U (en) |
-
2023
- 2023-04-28 CN CN202321015758.3U patent/CN219860391U/en active Active
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