CN211059282U - Damping base for jack - Google Patents
Damping base for jack Download PDFInfo
- Publication number
- CN211059282U CN211059282U CN201921823280.0U CN201921823280U CN211059282U CN 211059282 U CN211059282 U CN 211059282U CN 201921823280 U CN201921823280 U CN 201921823280U CN 211059282 U CN211059282 U CN 211059282U
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- Prior art keywords
- base
- jack
- sides
- sliding
- fixedly connected
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- 238000013016 damping Methods 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 24
- 230000035939 shock Effects 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000006837 decompression Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920003266 Leaf® Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model provides a damping base for jack. Damping mount includes based on for the jack: a base and a support plate; the bottoms of the two supporting arms are movably connected to two sides of the top of the supporting plate, a fixing plate is movably connected between the tops of the two supporting arms, and a screw rod is arranged between the opposite sides of the two supporting arms; the bottom of the non-slip mat is arranged at the top of the fixing plate; the buffer device is positioned inside the base and comprises two sliding rods, and the top ends and the low ends of the two sliding rods are fixedly connected to the top and the bottom of the inner wall of the base. The utility model provides a shock attenuation is carried out to the impact force that produces when jack-up car that can be fine based on damping base for the jack to avoided turning on one's side of the jack that causes because of the impact force is too big, avoided meeting accident, fine carry out the shock attenuation to the jack and handle, and then embodied the device's practicality.
Description
Technical Field
The utility model relates to a shock attenuation technical field especially relates to a damping base for based on jack.
Background
At present, the important hoisting device widely applied to heavy trucks or mobile equipment in the market for supporting the self weight of the equipment and adjusting the level of the equipment is a scissor jack which lifts a heavy object in a small stroke through the top or the bottom. In the application process of the scissor jack, a user often finds that when a jacked object is unbalanced, the pair of lower supports of the scissor jack are meshed with each other through the gears on the supports, and the lower supports are balanced, so that the whole scissor jack is unbalanced, the scissor jack is unstable in a working state, and potential safety hazards occur.
General jack all is used in the auto repair, jacks up the car through the jack, and then maintains the processing, but when using, has a lot of problems, for example when using, because when jack-up car, very the container takes place to rock, and then very easy emergence is turned on one's side, causes the casualties of personnel, all is because lack buffering damping device, causes the impact force can't obtain the shock attenuation and stabilize, finally takes place to turn on one's side, causes the casualties.
Therefore, it is necessary to provide a shock absorbing base for a jack to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shock-absorbing base for jack has solved the poor and easy problem of turning on one's side of shock attenuation.
In order to solve the technical problem, the utility model provides a damping base includes based on jack for the jack:
a base and a support plate;
the bottoms of the two supporting arms are movably connected to two sides of the top of the supporting plate, a fixing plate is movably connected between the tops of the two supporting arms, and a screw rod is arranged between the opposite sides of the two supporting arms;
the bottom of the non-slip mat is arranged at the top of the fixing plate;
the buffer device is positioned inside the base and comprises two sliding rods, the top ends and the low ends of the two sliding rods are fixedly connected to the top and the bottom of the inner wall of the base, the outer surfaces of the two sliding rods are respectively connected with a sliding plate in a sliding manner, one sides, opposite to the two sliding plates, of the two sliding plates are respectively fixedly connected with a connecting block, the top parts of the two connecting blocks are respectively fixedly connected with telescopic rods, the top ends of the two telescopic rods penetrate through the base and extend to the top of the base, and one ends, extending to the top of the base, of the two telescopic rods are fixedly connected to the two sides of the;
u type frame, two the equal fixed connection in the both sides of base bottom in bottom of U type frame, the equal fixedly connected with mounting panel in both sides of U type frame inner wall bottom, two the front of mounting panel all has tensile pole through spout sliding connection, and fixedly connected with contacts the piece between the relative one end of two tensile poles.
Preferably, a U-shaped plate is fixedly connected between the bottoms of the two connecting blocks.
Preferably, the outer surfaces of the two sliding rods and the bottom of the sliding plate are both sleeved with buffer springs.
Preferably, the two separated sides of the sliding plates are both connected with the two sides of the inner wall of the base in a sliding manner.
Preferably, the two ends of the two stretching rods which are separated from each other are slidably connected to two sides of the inner wall of the U-shaped frame, the front surfaces of the two mounting plates and the bottoms of the two stretching rods are slidably connected with a movable plate, and the two sides of the bottom of the movable plate are movably connected with movable plates.
Preferably, a long rod is fixedly connected between the opposite sides of the two mounting plates, and moving blocks are connected to the outer surface of the long rod in a sliding mode.
Preferably, an extrusion spring is arranged on the outer surface of the long rod and between the two opposite moving blocks.
Compared with the prior art, the utility model provides a damping base has following beneficial effect based on for the jack:
the utility model provides a because vibration damping mount for jack through placing the jack in the car bottom, rotates through the regulation to the lead screw, and then makes the support arm shrink upwards to also can make the backup pad extrude the base, when jacking up the car in order to prevent, avoid meeting accident, carry out the antiskid to the car through the slipmat that sets up on the fixed plate, prevent to take place to drop, cause the injury to the human body.
When jack was promoted the car, the base can receive the extrusion force, in order to avoid when using, the jack takes place to turn on one's side, carries out the processing of buffering decompression to the jack base, prevents that pressure is too big, causes the damage to the jack, and then makes the casualties.
When the base extrudees, will make two sliding plates carry out the lapse to drive the U template on the installation piece and extrude downwards, at the in-process of extrudeing downwards, can make buffer spring extrude the shrink, carry out the shock attenuation to the pressure that the jack produced, avoid pressure too big, take place turning on one's side of jack.
When the U template extrudees downwards, will carry out the downdraft to the contact block to two stretching rods can stretch, slide in the both sides of U type frame inner wall simultaneously, when two stretching rods carried out the downstream, also can slide downwards on the mounting panel, when the movable plate was extruded in the contact, two fly leafs can be extruded to the movable plate, and make it extrude the shrink, further extrusion spring on the extrusion stock reduces pressure further shock attenuation again.
The impact force that the jack that the device can be fine produced when jack-up car carries out the shock attenuation to avoided turning on one's side of the jack that causes because of the impact force is too big, avoided meeting accident, fine carries out shock attenuation processing to the jack, and then has embodied the device's practicality.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a shock absorbing base for a jack according to the present invention;
FIG. 2 is a schematic view of the internal structure of the base in FIG. 1;
fig. 3 is a partially enlarged structural diagram of a portion a in fig. 2.
Reference numbers in the figures: 1. the device comprises a base, 2, a supporting plate, 3, a supporting arm, 4, a fixing plate, 5, a screw rod, 6, a non-slip mat, 7, a buffering device, 71, a sliding rod, 72, a sliding plate, 73, a connecting block, 74, a telescopic rod, 75, a U-shaped plate, 76, a buffering spring, 8, a U-shaped frame, 9, a mounting plate, 10, a stretching rod, 11, a contact block, 12, a moving plate, 13, a moving plate, 14, a long rod, 15, a moving block, 16 and an extrusion spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a shock absorbing base for a jack according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the internal structure of the base in FIG. 1; fig. 3 is a partially enlarged structural diagram of a portion a in fig. 2. Damping mount includes based on for the jack:
a base 1 and a support plate 2;
the supporting arms 3 have a supporting effect when the supporting arms 3 jack up an automobile, and also have a stabilizing effect when the supporting arms 3 jack up, the bottoms of the two supporting arms 3 are movably connected to two sides of the top of the supporting plate 2, a fixing plate 4 is movably connected between the tops of the two supporting arms 3, and a screw rod 5 is arranged between one opposite sides of the two supporting arms 3;
the anti-slip mat 6 can prevent the anti-slip mat 6 from sliding when the automobile is jacked up to cause injury of users, and the bottom of the anti-slip mat 6 is arranged at the top of the fixing plate 4;
the buffer device 7 is positioned inside the base 1, the buffer device 7 comprises two sliding rods 71, the top ends and the lower ends of the two sliding rods 71 are fixedly connected with the top and the bottom of the inner wall of the base 1, the outer surfaces of the two sliding rods 71 are respectively connected with a sliding plate 72 in a sliding manner, one side, opposite to the two sliding plates 72, of each connecting block 73 is fixedly connected with an expansion link 74, the top ends of the two expansion links 74 penetrate through the base 1 and extend to the top of the base 1, one end, extending to the top of the base 1, of each expansion link 74 is fixedly connected to two sides of the bottom of the supporting plate 2, and the buffer device 7 is used for absorbing impact force generated when the jack is jacked, so that the side turning of the jack caused by large impact force is avoided, and the normal use of the jack is prevented from being affected and people are injured;
u type frame 8, two the equal fixed connection in the both sides of base 1 bottom in the bottom of U type frame 8, the equal fixedly connected with mounting panel 9 in both sides of U type frame 8 inner wall bottom, two the front of mounting panel 9 all has tensile pole 10 through spout sliding connection, and fixedly connected with contact block 11 between the relative one end of two tensile poles 10, contact block 11's shape is the T type.
A U-shaped plate 75 is fixedly connected between the bottoms of the two connecting blocks 73,
the outer surfaces of the two sliding rods 71 and the bottom of the sliding plate 72 are sleeved with buffer springs 76.
The two sliding plates 72 are connected to the two sides of the inner wall of the base 1 in a sliding manner at the separated side.
The two stretching rods 10 are connected with two sides of the inner wall of the U-shaped frame 8 in a sliding mode at the separated ends, the front face of the two mounting plates 9 is connected with a moving plate 12 in a sliding mode at the bottoms of the two stretching rods 10, and the two sides of the bottom of the moving plate 12 are movably connected with moving plates 13.
A long rod 14 is fixedly connected between the opposite sides of the two mounting plates 9, and moving blocks 15 are slidably connected to the outer surfaces of the long rods 14.
An extrusion spring 16 is arranged on the outer surface of the long rod 14 and between the two opposite sides of the two moving blocks 15.
The utility model provides a theory of operation based on vibration damping mount for jack as follows:
through placing the jack in the car bottom, rotate through the regulation to lead screw 5, and then make support arm 3 shrink upwards to also can make backup pad 2 extrude base 1, in order to prevent when jacking up the car, avoid meeting accident, carry out the antiskid through slipmat 6 that sets up on fixed plate 4 to the car, prevent to take place to drop, cause the injury to the human body.
When jack was promoted the car, base 1 can receive the extrusion force, in order to avoid when using, the jack takes place to turn on one's side, carries out the processing of buffering decompression to jack base 1, prevents that pressure is too big, causes the damage to the jack, and then makes the casualties.
When extruding base 1, will make two sliding plates 72 slide downwards to drive U template 75 on the connecting block 73 and extrude downwards, at the extruded in-process downwards, can make buffer spring 76 extrude the shrink, carry out the shock attenuation to the pressure that the jack produced, avoid pressure too big, take place turning on one's side of jack.
When the U-shaped plate 75 is pressed downwards, the contact block 11 is pressed downwards, and the two stretching rods 10 are stretched and slide on the two sides of the inner wall of the U-shaped frame 8, when the two stretching rods 10 move downwards, the two stretching rods slide on the mounting plate 9 downwards, when the movable plate 12 is pressed in contact, the movable plate 12 presses the two movable plates 13 and enables the movable plates to be pressed and contracted, and the pressing spring 16 on the long rod 14 is further pressed, so that the pressure is further reduced in damping.
Compared with the prior art, the utility model provides a damping base has following beneficial effect based on for the jack:
through placing the jack in the car bottom, rotate through the regulation to lead screw 5, and then make support arm 3 shrink upwards to also can make backup pad 2 extrude base 1, in order to prevent when jacking up the car, avoid meeting accident, carry out the antiskid through slipmat 6 that sets up on fixed plate 4 to the car, prevent to take place to drop, cause the injury to the human body.
When jack was promoted the car, base 1 can receive the extrusion force, in order to avoid when using, the jack takes place to turn on one's side, carries out the processing of buffering decompression to jack base 1, prevents that pressure is too big, causes the damage to the jack, and then makes the casualties.
When extruding base 1, will make two sliding plates 72 slide downwards to drive U template 75 on the connecting block 73 and extrude downwards, at the extruded in-process downwards, can make buffer spring 76 extrude the shrink, carry out the shock attenuation to the pressure that the jack produced, avoid pressure too big, take place turning on one's side of jack.
When the U-shaped plate 75 is pressed downwards, the contact block 11 is pressed downwards, and the two stretching rods 10 are stretched and slide on the two sides of the inner wall of the U-shaped frame 8, when the two stretching rods 10 move downwards, the two stretching rods slide on the mounting plate 9 downwards, when the movable plate 12 is pressed in contact, the movable plate 12 presses the two movable plates 13 and enables the movable plates to be pressed and contracted, and the pressing spring 16 on the long rod 14 is further pressed, so that the pressure is further reduced in damping.
The impact force that the jack that the device can be fine produced when jack-up car carries out the shock attenuation to avoided turning on one's side of the jack that causes because of the impact force is too big, avoided meeting accident, fine carries out shock attenuation processing to the jack, and then has embodied the device's practicality.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A damping base based on jack, its characterized in that includes:
a base and a support plate;
the bottoms of the two supporting arms are movably connected to two sides of the top of the supporting plate, a fixing plate is movably connected between the tops of the two supporting arms, and a screw rod is arranged between the opposite sides of the two supporting arms;
the bottom of the non-slip mat is arranged at the top of the fixing plate;
the buffer device is positioned inside the base and comprises two sliding rods, the top ends and the low ends of the two sliding rods are fixedly connected to the top and the bottom of the inner wall of the base, the outer surfaces of the two sliding rods are respectively connected with a sliding plate in a sliding manner, one sides, opposite to the two sliding plates, of the two sliding plates are respectively fixedly connected with a connecting block, the top parts of the two connecting blocks are respectively fixedly connected with telescopic rods, the top ends of the two telescopic rods penetrate through the base and extend to the top of the base, and one ends, extending to the top of the base, of the two telescopic rods are fixedly connected to the two sides of the;
u type frame, two the equal fixed connection in the both sides of base bottom in bottom of U type frame, the equal fixedly connected with mounting panel in both sides of U type frame inner wall bottom, two the front of mounting panel all has tensile pole through spout sliding connection, and fixedly connected with contacts the piece between the relative one end of two tensile poles.
2. The shock absorbing base for the jack according to claim 1, wherein a U-shaped plate is fixedly connected between the bottoms of the two connecting blocks.
3. The shock absorbing base for the jack according to claim 1, wherein the outer surfaces of the two sliding rods and the bottom of the sliding plate are sleeved with a buffer spring.
4. The shock absorbing base for jacks according to claim 1, wherein the two separated sliding plates are slidably connected to two sides of the inner wall of the base.
5. The shock absorbing base for jacks according to claim 1, wherein the two stretching rods are slidably connected to two sides of the inner wall of the U-shaped frame at the ends away from each other, and a movable plate is slidably connected to the front surfaces of the two mounting plates and to the bottoms of the two stretching rods, and movable plates are movably connected to two sides of the bottom of the movable plate.
6. The shock absorbing base for jacks according to claim 1, wherein a long rod is fixedly connected between opposite sides of the two mounting plates, and a moving block is slidably connected to the outer surface of each long rod.
7. The shock absorbing base for jacks according to claim 6, wherein a pressing spring is provided on the outer surface of the long rod between the opposite sides of the two moving blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921823280.0U CN211059282U (en) | 2019-10-28 | 2019-10-28 | Damping base for jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921823280.0U CN211059282U (en) | 2019-10-28 | 2019-10-28 | Damping base for jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211059282U true CN211059282U (en) | 2020-07-21 |
Family
ID=71589889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921823280.0U Active CN211059282U (en) | 2019-10-28 | 2019-10-28 | Damping base for jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211059282U (en) |
-
2019
- 2019-10-28 CN CN201921823280.0U patent/CN211059282U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: Room C3337, Building 1, No. 2 Helong 1st Road, Baiyun District, Guangzhou City, Guangdong Province, 510080 Patentee after: Guangzhou Lingyue Information Consulting Co.,Ltd. Country or region after: China Address before: No. 1604, 16th Floor, Building 6, Zhonghao Yuecheng Garden, Tami Village, Yiliu Street Office, Guandu District, Kunming City, Yunnan Province, 650000 Patentee before: Yunnan Zhonghuai Construction Engineering Co.,Ltd. Country or region before: China |