CN112253935B - Jack supporting seat - Google Patents
Jack supporting seat Download PDFInfo
- Publication number
- CN112253935B CN112253935B CN202011240711.8A CN202011240711A CN112253935B CN 112253935 B CN112253935 B CN 112253935B CN 202011240711 A CN202011240711 A CN 202011240711A CN 112253935 B CN112253935 B CN 112253935B
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- China
- Prior art keywords
- arc
- shaped
- base
- groove
- jack
- 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.)
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 240000005002 Erythronium dens canis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a jack support seat, which comprises a base, wherein an arc-shaped groove and a pair of vertical plates symmetrically arranged at the opposite sides of the arc-shaped groove are arranged on the top surface of the base, a rotating rod horizontally positioned above the base is rotatably connected between the two vertical plates, an arc-shaped seat meshed with the arc-shaped groove is sleeved on the rotating rod, the top surface of the arc-shaped seat is parallel to the base, a placing groove is embedded on the arc-shaped seat, a clamping component for clamping a jack is arranged in the placing groove, two ends of the rotating rod respectively correspondingly extend out of the adjacent vertical plates, a knob is arranged at one end of the rotating rod, a fan-shaped block is sleeved at the other end of the rotating rod, a first arc-shaped opening communicated with the arc-shaped groove is arranged at one side of the base close to the fan-shaped block, a second arc-shaped opening matched with the first arc-shaped opening is arranged on the fan-shaped block, and an arc-shaped inserting block for fastening the arc-shaped seat is movably penetrated in the first arc-shaped opening and the second arc-shaped opening. The invention solves the technical problem of how to conveniently and horizontally support the jack in any terrain.
Description
Technical Field
The invention relates to the technical field of mechanical jacks, in particular to a jack supporting seat.
Background
A jack is a manual lifting tool. It can be used widely because it can be lifted and lowered by a small force through a rocker, a pinion, a bevel gear and a screw drive sleeve, so that the heavy object can be lifted or lowered. The jack support seat is used for supporting and fixing the jack. The existing jack supporting seat is a horizontal base, and is obvious, when the jack supporting seat is used, due to the fact that the ground is uneven more or less, the existing jack supporting seat is needed to be additionally built with a supporting seat with a horizontal top surface, so that the jack is horizontal to ensure normal use of the jack, and therefore the jack supporting seat is inconvenient to use, high in use cost and low in working efficiency.
Disclosure of Invention
The invention aims to provide a jack support seat so as to achieve the purposes of convenience in use, low use cost and high working efficiency.
In order to solve the technical problem, the invention provides a jack support seat which comprises a base, wherein an arc-shaped groove and a pair of vertical plates symmetrically arranged at the opposite sides of the arc-shaped groove are arranged on the top surface of the base, a rotating rod horizontally positioned above the base is rotatably connected between the two vertical plates, the rotating rod is sleeved with an arc-shaped seat meshed with the arc-shaped groove, the top surface of the arc-shaped seat is parallel to the base, a placing groove is embedded on the arc-shaped seat, a clamping component for clamping a jack is arranged in the placing groove, two ends of the rotating rod respectively correspondingly extend out of the adjacent vertical plates, a knob is arranged at one end of the rotating rod, a fan-shaped block is sleeved on the other end of the rotating rod, a first arc-shaped opening communicated with the arc-shaped groove is formed at one side of the base close to the fan-shaped block, and a second arc-shaped opening matched with the first arc-shaped opening is formed on the fan-shaped block, an arc-shaped inserting block used for fastening the arc-shaped seat is movably arranged in the first arc-shaped opening and the second arc-shaped opening in a penetrating mode.
In a preferred embodiment of the invention, the clamping assembly comprises a pair of clamping blocks which are symmetrically and slidingly connected upwards to the inner bottom wall of the standing groove, and a screw rod is transversely connected to each clamping block on the back-off surface of each clamping block and penetrates through the arc-shaped seat in a threaded engagement manner.
In a preferred embodiment of the invention, two of the clamping blocks are provided with rubber pads on opposite surfaces of each other.
In a preferred embodiment of the invention, the rubber pad is provided with wavy anti-skid grains.
In a preferred embodiment of the invention, the inner bottom wall of the arc-shaped groove is provided with a tooth groove, the bottom of the arc-shaped seat is provided with a pair of symmetrically arranged grooves in the area opposite to the tooth groove, and the grooves are internally and rotatably provided with gears which protrude out of the grooves and are meshed with the tooth groove.
In a preferred embodiment of the invention, two ends of the arc-shaped insert block are clamped between the two gears, and the bottom of the arc-shaped insert block is provided with a convex tooth meshed with the tooth groove.
In a preferred embodiment of the invention, a level gauge is arranged on the top surface of the arc-shaped seat at the side of the placing groove.
In a preferred embodiment of the invention, a plurality of ground grabbing nails are arranged on the bottom surface of the base.
In a preferred embodiment of the invention, a pair of handles symmetrically arranged on opposite sides of the base are fixedly arranged on the outer side wall of the base.
In a preferred embodiment of the invention, the handle is coated with an anti-slip rubber pad.
The invention has the beneficial effects that: through set up the arc wall and a pair of symmetry setting on the base the riser of the opposite side of arc wall rotates between two risers and is connected with the bull stick, and the cover is equipped with the arc seat that meshes mutually and top surface and base parallel with the arc wall on the bull stick, and this just makes the base place can transfer the top surface of arc seat to the horizontality through rotating the bull stick on the subaerial of any topography, and will be used for supporting again and fasten the standing groove setting of jack on the top surface of arc seat to realized can carrying out the technological effect that the level supported to the jack conveniently under any topography. Compared with the prior art, convenient to use, use cost are low and work efficiency is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 taken along the screw direction;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view from another perspective of the present invention;
FIG. 5 is a schematic view of a segment according to the present invention;
the reference numbers in the figures illustrate: 1. the base, 2, the arc wall, 3, the riser, 4, the bull stick, 5, the knob, 6, the arc seat, 7, the standing groove, 8, clamp splice, 9, the screw rod, 10, the tooth's socket, 11, the recess, 12, the gear, 13, first arc mouth, 14, the segment, 15, second arc mouth, 16, the arc inserted block, 17, the dogtooth, 18, the spirit level, 19, grab ground nail, 20, the handle.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1, 2, 3, 4 and 5: a jack supporting seat comprises a base 1, an arc-shaped groove 2 and a pair of vertical plates 3 symmetrically arranged at the opposite sides of the arc-shaped groove 2 are arranged on the top surface of the base 1, a rotating rod 4 horizontally positioned above the base 1 is rotatably connected between the two vertical plates 3, an arc-shaped seat 6 meshed with the arc-shaped groove 2 is sleeved on the rotating rod 4, the top surface of the arc-shaped seat 6 is parallel to the base 1, a placing groove 7 is embedded on the rotary rod, a clamping component for clamping the jack is arranged in the placing groove 7, two ends of the rotary rod 4 respectively extend out of the adjacent vertical plates 3, and one is served and is installed the knob, and the cover is equipped with sector 14 on the other end, and base 1 is seted up the first arc mouth 13 that is linked together with arc wall 2 in the one side that is close to sector 14, offers on sector 14 with first arc mouth 13 assorted second arc mouth 15, first arc mouth 13 and second arc mouth 15 internalization run through have one be used for fastening arc seat 6 arc inserted block 16. In this embodiment, during the use, take off arc inserted block 16 earlier, rotation bull stick 4 stops rotating when transferring the top surface of arc seat 6 to the horizontality next, then place arc inserted block 16 and fasten the arc seat 6 of this state on arc seat 6, place the jack next in arc groove 2, clamping component presss from both sides tight jack at last can to realized can carrying out the technological effect that the level supported to the jack conveniently under any topography.
In a preferred embodiment of the invention, the clamping assembly comprises a pair of clamping blocks 8, which are slidingly connected upwards symmetrically to the inner bottom wall of the resting channel 7, the clamping blocks 8 being connected transversely, on their facing away from each other, to a threaded rod 9, the threaded rod 9 passing through the arc-shaped seat 6 in threaded engagement.
In a preferred embodiment of the present invention, the two clamping blocks 8 are provided with rubber pads on opposite surfaces thereof, and the rubber pads are provided with wavy anti-slip lines, so that the fastening stability can be ensured, and the jack can be prevented from being damaged.
In a preferred embodiment of the invention, the arc-shaped seat 6 engages with the arc-shaped slot 2 by means of the following connection: be equipped with tooth's socket 10 on the inner bottom wall of arc base 2, the bottom of arc base 6 is equipped with the recess 11 that a pair of symmetry set up on the region relative with tooth's socket 10, and the recess 11 internal rotation is installed outstanding recess 11 and with tooth's socket 10 meshed gear 12, sets up like this and makes arc base 6 can also effectively support it when rotating arc base 2.
In a preferred embodiment of the present invention, the arc-shaped insert 16 achieves the technical effect of fastening the arc-shaped seat 6 by: the two ends of the arc-shaped insert block 16 are clamped between the two gears 12, and the bottom of the arc-shaped insert block is provided with a convex tooth 17 meshed with the tooth groove 10.
In a preferred embodiment of the invention, the top surface of the arc-shaped seat 6 is provided with a level 18 at the side of the placing groove 7, so that the arrangement is convenient for observing whether the top surface of the arc-shaped seat 6 is level or not.
In a preferred embodiment of the present invention, a plurality of ground-grasping nails 19 are provided on the bottom surface of the base 1, and this arrangement provides a stable placement.
In a preferred embodiment of the present invention, a pair of handles 20 symmetrically disposed on opposite sides of the base 1 are fixedly installed on the outer side wall of the base, and the handles 20 are covered with anti-skid rubber pads, so that the support base can be moved conveniently.
In summary, the arc-shaped groove 2 and the pair of vertical plates 3 symmetrically arranged on the opposite sides of the arc-shaped groove 2 are arranged on the base 1, the rotating rod 4 is rotatably connected between the two vertical plates 3, the rotating rod 4 is sleeved with the arc-shaped seat 6 which is meshed with the arc-shaped groove 2 and the top surface of which is parallel to the base 1, so that the base 1 can be placed on the ground of any terrain, the top surface of the arc-shaped seat 6 can be adjusted to be in a horizontal state by rotating the rotating rod 4, and the placing groove 7 for supporting and fastening the jack is arranged on the top surface of the arc-shaped seat 6, therefore, the supporting seat can conveniently and horizontally support the jack in any terrain, and has the advantages of convenience in use, low use cost, high working efficiency and the like.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. A jack supporting seat is characterized by comprising a base, wherein an arc-shaped groove and a pair of vertical plates which are symmetrically arranged at the opposite sides of the arc-shaped groove are arranged on the top surface of the base, a rotating rod horizontally positioned above the base is connected between the two vertical plates in a rotating manner, an arc-shaped seat meshed with the arc-shaped groove is sleeved on the rotating rod, the top surface of the arc-shaped seat is parallel to the base, a placing groove is embedded on the arc-shaped seat, a clamping component for clamping a jack is arranged in the placing groove, the two ends of the rotating rod respectively correspondingly extend out of the vertical plates adjacent to each other, a button is arranged at one end of the rotating rod, a fan-shaped block is sleeved at the other end of the rotating rod, a first arc-shaped opening communicated with the arc-shaped groove is formed in one side, close to the fan-shaped block, a second arc-shaped opening matched with the first arc-shaped opening is formed in the fan-shaped block, an arc-shaped inserting block used for fastening the arc-shaped seat is movably arranged in the first arc-shaped opening and the second arc-shaped opening in a penetrating mode.
2. The jack stand of claim 1, wherein the clamp assembly includes a pair of clamp blocks slidably connected to the inner bottom wall of the standing channel in an upwardly symmetrical manner, the clamp blocks each having a threaded rod transversely connected to each other at a distance from each other, the threaded rods extending through the curved seats in threaded engagement.
3. A jack stand according to claim 2 wherein both said blocks are provided with rubber pads on opposite sides of each other.
4. The jack stand of claim 3, wherein the rubber pad has undulating non-slip ridges.
5. The jack support stand according to claim 1, wherein a tooth groove is formed on an inner bottom wall of the arc-shaped groove, a pair of symmetrically arranged grooves are formed on a region of a bottom of the arc-shaped groove opposite to the tooth groove, and a gear protruding from the groove and engaged with the tooth groove is rotatably installed in the grooves.
6. The jack support base of claim 5, wherein the two ends of the arc-shaped insert block are clamped between the two gears, and the bottom of the arc-shaped insert block is provided with a convex tooth engaged with the tooth groove.
7. The jack stand of claim 1, wherein the top surface of the curved base is provided with a level on a side of the placement channel.
8. The jack stand of claim 1, wherein the bottom surface of the base is provided with a plurality of ground engaging nails.
9. The jack stand of claim 1, wherein a pair of handles are symmetrically disposed on opposite sides of the outer side wall of the base.
10. The jack stand of claim 9, wherein the handle is coated with a non-slip rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011240711.8A CN112253935B (en) | 2020-11-09 | 2020-11-09 | Jack supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011240711.8A CN112253935B (en) | 2020-11-09 | 2020-11-09 | Jack supporting seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112253935A CN112253935A (en) | 2021-01-22 |
| CN112253935B true CN112253935B (en) | 2022-05-13 |
Family
ID=74266501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011240711.8A Active CN112253935B (en) | 2020-11-09 | 2020-11-09 | Jack supporting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112253935B (en) |
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| JPH08289512A (en) * | 1995-04-11 | 1996-11-01 | Toshiba Eng & Constr Co Ltd | Jack post for centering rotary machine and its setting method |
| FR2741421A1 (en) * | 1995-11-21 | 1997-05-23 | Rivages Productions | ADJUSTABLE TILT SUPPORT DEVICE, PARTICULARLY FOR CONSERVATION OF ITS HORIZONTALITY |
| CA2567503A1 (en) * | 2006-11-08 | 2008-05-08 | Bob Bellavance | Pivoting head for welding stand |
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| CN109534244A (en) * | 2018-12-07 | 2019-03-29 | 宁国市双阳精密制造有限公司 | A kind of horizontal jack base |
| CN209876393U (en) * | 2019-04-23 | 2019-12-31 | 安徽盛欣光电子有限公司 | Intelligent monitoring equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112253935A (en) | 2021-01-22 |
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