CN207844984U - A kind of jack being adapted to sloping floor - Google Patents
A kind of jack being adapted to sloping floor Download PDFInfo
- Publication number
- CN207844984U CN207844984U CN201721907679.8U CN201721907679U CN207844984U CN 207844984 U CN207844984 U CN 207844984U CN 201721907679 U CN201721907679 U CN 201721907679U CN 207844984 U CN207844984 U CN 207844984U
- Authority
- CN
- China
- Prior art keywords
- support leg
- circular hole
- jack
- fixing nut
- footstock
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of jack being adapted to sloping floor, including top plate, top body and footstock, it is further fixedly arranged on expansion screw below the top plate, top body is provided with below the expansion screw, the lower end of the top body is fixedly installed fixed disk, the lower end of the fixed disk is fixedly installed footstock, and support leg combination is provided with below the footstock；By the way that expansion screw and screw sheel is arranged, expansion screw cooperates with screw sheel and realizes the hoisting operations of jack, by the way that top plate fixing nut and the first circular hole and top body fixing nut and the second circular hole is arranged, it flexible up and down to expansion screw can be adjusted, to reach the required height of work, it is combined by the way that support leg is arranged, support leg expansion screw and third rotate iron rod, third rotation iron rod is inserted into the gradient of third circular hole adjustable support foot, by the setting of footmuff, the stability of jack is increased.
Description
Technical field
The utility model belongs to technical field of jacks, and in particular to a kind of jack being adapted to sloping floor.
Background technology
Jack is a kind of simplest lifting equipment of the lifting height less than 1m, uses rigidity top lift part as work clothes
It sets, jacks the light and small lifting equipment of weight in stroke by top top plate or bottom claw, jack is mainly used for factories and miness, hands over
The departments such as logical transport are as the work such as Mechanical Help and other liftings, support, and light structure is firm, flexibility and reliability, and a people is
It can carry and operate.
But the jack sold currently on the market can be used only on level ground, and live work-yard is simultaneously not all water
Plane earth also has the uneven ground of relative tilt, thus can not normal use jack, to work difficulty increase.
Utility model content
The purpose of this utility model is to provide a kind of jack being adapted to sloping floor, to solve above-mentioned background skill
The jack sold currently on the market proposed in art can be used only on level ground, and live work-yard is simultaneously not all water
Plane earth also has the uneven ground of relative tilt, thus can not normal use jack, to work difficulty increase ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：It is a kind of to be adapted to the very heavy of sloping floor
Top, including top plate, top body and footstock, the side of the top plate are fixedly installed top plate fixing nut, the top plate fixing nut
Side be provided with the first circular hole, expansion screw is further fixedly arranged below the top plate, is set below the expansion screw
It is equipped with top body, the upper end of the top body is fixedly installed top body fixing nut, and the side of the top body fixing nut is provided with the
The lower end of two circular holes, the top body is fixedly installed fixed disk, and the lower end of the fixed disk is fixedly installed footstock, the footstock
Lower section be provided with support leg combination.
Preferably, the top is as tower cylinder, and pushes up the screw sheel that is internally provided with of body, the screw sheel with
It pushes up body to be integrally formed, and the inner wall of screw sheel is provided with screw thread.
Preferably, the footstock be tower cylinder, and the radius in the upper tower face of footstock with top body lower tower radius surface one
It causes, the footstock is fixedly connected with top body by fixed disk.
Preferably, the support leg combination is made of identical first support leg, the second support leg and third support leg,
First support leg, the second support leg and third support leg are in the distribution triangular in shape of the bottom of footstock.
Preferably, the upper end of the first support leg, the second support leg and third support leg is fixedly installed the flexible spiral shell of support leg
Bar, lower end are fixedly installed support leg fixing nut, and the side of support leg fixing nut is provided with third circular hole, and bottom end is provided with
Footmuff.
Preferably, the first circular hole, the second circular hole and third circular hole are array of circular apertures, and the first circular hole is evenly distributed on top plate
On the side surface circumference of fixing nut, the second circular hole is evenly distributed on the side surface circumference of top body fixing nut, and third circular hole is uniform
It is distributed on the side surface circumference of support leg fixing nut.
Preferably, the first circular hole, the second circular hole and third circular hole are correspondingly arranged on the first rotation iron rod, the second rotation iron rod
Iron rod is rotated with third, the rotation iron rod is inserted into circular hole, is used to control and regulate the height of jack and is adjusted jack
Gradient.
Compared with prior art, the utility model has the beneficial effects that：By the way that expansion screw and screw sheel is arranged, stretch
Screw rod and screw sheel, which cooperate, realizes the hoisting operations of jack, by be arranged top plate fixing nut and the first circular hole and
Body fixing nut and the second circular hole are pushed up, flexible up and down to expansion screw can be adjusted, to reach the required height of work,
Iron rod is rotated by the way that support leg combination, support leg expansion screw and third is arranged, third rotation iron rod is inserted into third circular hole
The gradient of adjustable support foot increases the stability of jack by the setting of footmuff.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model jack solid；
Fig. 2 is the structural schematic diagram of the utility model screw sheel；
Fig. 3 is the structural schematic diagram of the utility model support leg combination distribution；
Fig. 4 is the structural schematic diagram of the utility model support leg；
In figure：1- top plates, the tops 2- body, 3- footstocks, 4- top plates fixing nut, the first circular holes of 5-, 6- first rotate iron rod, 7-
Expansion screw, the tops 8- body fixing nut, the second circular holes of 9-, 10- second rotates iron rod, 11- fixes disk, the combination of 12- support legs,
13- support legs expansion screw, 14- support legs fixing nut, 15- thirds circular hole, 16- footmuffs, 17- screw sheels, 18- first
Spike, the second support legs of 19-, 20- thirds support leg, 21- thirds rotate iron rod.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of jack being adapted to sloping floor,
It is fixedly installed top plate fixing nut 4, the side of top plate fixing nut 4 including top plate 1, top body 2 and footstock 3, the side of top plate 1
It is provided with the first circular hole 5, the lower section of top plate 1 is further fixedly arranged on expansion screw 7, and the lower section of expansion screw 7 is provided with top body 2,
The upper end of top body 2 is fixedly installed top body fixing nut 8, and the side of top body fixing nut 8 is provided with the second circular hole 9, top body 2
Lower end is fixedly installed fixed disk 11, and the lower end of fixed disk 11 is fixedly installed footstock 3, and the lower section of footstock 3 is provided with support leg
Combination 12.
In order to enable expansion screw 7 can freely stretch in screw sheel 17, in the present embodiment, it is preferred that top body 2 is tower
Type cylinder, and that pushes up body 2 is internally provided with screw sheel 17, screw sheel 17 is integrally formed with top body 2, and screw sheel 17
Inner wall be provided with screw thread.
In order to enable footstock 3 is fixedly connected with top body 2, in the present embodiment, it is preferred that footstock 3 is tower cylinder, and is pushed up
The radius in the upper tower face of seat 3 is consistent with the top lower tower radius surface of body 2, and footstock 3 is fixedly connected with top body 2 by fixed disk 11.
In order to enable placement is more stable, in the present embodiment, it is preferred that support leg combination 12 is by identical first support leg
18, the second support leg 19 and third support leg 20 form, and the first support leg 18, the second support leg 19 and third support leg 20 are being pushed up
The bottom distribution triangular in shape of seat 3.
In order to enable different ground is adapted to, in the present embodiment, it is preferred that the first support leg 18, the second support leg 19
It is fixedly installed support leg expansion screw 13 with the upper end of third support leg 20, lower end is fixedly installed support leg fixing nut
14, the side of support leg fixing nut 14 is provided with third circular hole 15, and bottom end is provided with footmuff 16.
In order to enable preferably the gradient of the height of jack and adjusting jack is adjusted, in the present embodiment,
Preferably, the first circular hole 5, the second circular hole 9 and third circular hole 15 are array of circular apertures, and it is solid that the first circular hole 5 is evenly distributed on top plate
On the side surface circumference for determining nut 4, the second circular hole 9 is evenly distributed on the side surface circumference of top body fixing nut 8, and third circular hole 15 is equal
It is even to be distributed on the side surface circumference of support leg fixing nut 14.
In order to enable preferably the gradient of the height of jack and adjusting jack is adjusted, in the present embodiment,
Preferably, the first circular hole 5, the second circular hole 9 and third circle 15 are correspondingly arranged on 10 and of the first rotation iron rod 6, second rotation iron rod
Third rotates iron rod 21, and the rotation iron rod is inserted into circular hole, is used to control and regulate the height of jack and adjusts jack
First rotation iron rod 6 is inserted into the first circular hole 5 by gradient, then the second rotation iron rod 10 is inserted into the second circular hole 9,
One hand of staff holds the second rotation iron rod 10, and another hand is held the first rotation iron rod 6 and rotated, and expansion screw can be made
7 up to rising to required height, then stops the rising of expansion screw 7, if the object to be propped up is obliquely
On face, third can be rotated to iron rod 21 and be inserted into the third circular hole 15 of required support leg and rotate, pass through support leg
It rises or falls to achieve the purpose that change gradient.
The operation principle and process for using of the utility model：After the utility model installs, jack is put into required
Below the object to be propped up, the first rotation iron rod 6 is inserted into the first circular hole 5, then the second rotation iron rod 10 is inserted into the
In two circular holes 9, one hand of staff holds the second rotation iron rod 10, and another hand is held the first rotation iron rod 6 and rotated, can
Make expansion screw 7 until rising to required height, then stops the rising of expansion screw 7, if the object to be propped up
Third can be rotated iron rod 21 and be inserted into the third circular hole 15 of required support leg and rotate, led to by body on sloping floor
Cross support leg rise or fall achieve the purpose that change gradient, after use, the first rotation iron rod can be used to insert 6 Hes
Second rotation 10 negative direction of iron rod rotation, makes expansion screw 7 revert in screw sheel 17, will be propped up using third rotation iron rod 21
Spike combination is revert in footstock 3, to facilitate the carrying of jack.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of jack being adapted to sloping floor, including top plate（1）, top body（2）And footstock（3）, it is characterised in that：Institute
State top plate（1）Side be fixedly installed top plate fixing nut（4）, the top plate fixing nut（4）Side be provided with first
Circular hole（5）, the top plate（1）Lower section be further fixedly arranged on expansion screw（7）, the expansion screw（7）Lower section be provided with
Push up body（2）, the top body（2）Upper end be fixedly installed top body fixing nut（8）, the top body fixing nut（8）Side
It is provided with the second circular hole（9）, the top body（2）Lower end be fixedly installed fixed disk（11）, the fixed disk（11）Lower end
It is fixedly installed footstock（3）, the footstock（3）Lower section be provided with support leg combination（12）.
2. a kind of jack being adapted to sloping floor according to claim 1, it is characterised in that：The top body（2）
For tower cylinder, and push up body（2）Be internally provided with screw sheel（17）, the screw sheel（17）With top body（2）One
Molding, and screw sheel（17）Inner wall be provided with screw thread.
3. a kind of jack being adapted to sloping floor according to claim 1, it is characterised in that：The footstock（3）
For tower cylinder, and footstock（3）Upper tower face radius with top body（2）Lower tower radius surface it is consistent, the footstock（3）The top and
Body（2）Pass through fixed disk（11）It is fixedly connected.
4. a kind of jack being adapted to sloping floor according to claim 1, it is characterised in that：The support leg group
It closes（12）It is by identical first support leg（18）, the second support leg（19）With third support leg（20）Composition, the first support leg
（18）, the second support leg（19）With third support leg（20）In footstock（3）Bottom distribution triangular in shape.
5. a kind of jack being adapted to sloping floor according to claim 4, it is characterised in that：First support
Foot（18）, the second support leg（19）With third support leg（20）Upper end be fixedly installed support leg expansion screw（13）, lower end
It is fixedly installed support leg fixing nut（14）, support leg fixing nut（14）Side be provided with third circular hole（15）, bottom end
It is provided with footmuff（16）.
6. a kind of jack being adapted to sloping floor according to claim 1, it is characterised in that：First circular hole
（5）, the second circular hole（9）With third circular hole（15）It is array of circular apertures, the first circular hole（5）It is evenly distributed on top plate fixing nut
（4）Side surface circumference on, the second circular hole（9）It is evenly distributed on top body fixing nut（8）Side surface circumference on, third circular hole（15）
It is evenly distributed on support leg fixing nut（14）Side surface circumference on.
7. a kind of jack being adapted to sloping floor according to claim 6, it is characterised in that：First circular hole
（5）, the second circular hole（9）With third circular hole（15）It is correspondingly arranged on the first rotation iron rod（6）, second rotation iron rod（10）And third
Rotate iron rod（21）, the rotation iron rod is inserted into circular hole, is used to control and regulate the height of jack and adjusts inclining for jack
Gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907679.8U CN207844984U (en) | 2017-12-30 | 2017-12-30 | A kind of jack being adapted to sloping floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907679.8U CN207844984U (en) | 2017-12-30 | 2017-12-30 | A kind of jack being adapted to sloping floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207844984U true CN207844984U (en) | 2018-09-11 |
Family
ID=63420177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907679.8U Expired - Fee Related CN207844984U (en) | 2017-12-30 | 2017-12-30 | A kind of jack being adapted to sloping floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207844984U (en) |
-
2017
- 2017-12-30 CN CN201721907679.8U patent/CN207844984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |