CN213011736U - Novel jack - Google Patents
Novel jack Download PDFInfo
- Publication number
- CN213011736U CN213011736U CN202022081246.XU CN202022081246U CN213011736U CN 213011736 U CN213011736 U CN 213011736U CN 202022081246 U CN202022081246 U CN 202022081246U CN 213011736 U CN213011736 U CN 213011736U
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- CN
- China
- Prior art keywords
- base
- length direction
- seat
- along
- threaded rod
- 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 relates to the technical field of jacks, in particular to a novel jack, which comprises a base, wherein the base surface of the base is provided with storage installation cavities along the left and right sides of the length direction, the interior of the storage installation cavities is provided with a support arm through a height adjusting nut seat, the upper side of the support pin is provided with a tray, the interior of the base is provided with a lifting threaded rod along the middle of the length direction, the lifting threaded rod is provided with a control handle along the left side of the length direction, the corner of the base surface of the base is provided with a level gauge, the base is provided with a measuring tape along the middle of the right side of the length direction, the height change of the tray can be measured in real time through the measuring tape, the integral height lifting is easier to monitor and watch, the base can be better fixed through a ground pin, the stability of the integral use is higher, simple and convenient use and high overall practicability.
Description
Technical Field
The utility model relates to a jack technical field specifically is a novel jack.
Background
The existing jack support bracket is inconvenient to control in stability when being used and placed, the operation of placing horizontal adjustment is complex and inaccurate, and the lifting height is not easy to control, so that a novel jack is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel jack to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel jack comprises a base, wheel seats are symmetrically arranged on the side surface of the base along the length direction at two ends, walking wheels are mounted on the base through the wheel seats, ground foot mounting seats are arranged on the side surface of the base along the length direction and positioned on the inner side of the wheel seats, ground feet are mounted on the base through the ground foot mounting seats, storage mounting cavities are formed in the left side and the right side of the base surface of the base along the length direction, guide rail grooves are symmetrically formed in the two ends of the side wall of each storage mounting cavity along the length direction, height adjusting nut seats are mounted in the storage mounting cavities through the guide rail grooves, supporting arms are mounted in the storage mounting cavities through the height adjusting nut seats, pulleys are arranged on the supporting arms along the lower side of the length direction, bearing seats are arranged at one ends of the supporting arms far away from the pulleys, supporting pins are arranged on, the utility model discloses a measuring device, including base.
Preferably, the wheel seat is detachably connected with the base through a fixing bolt.
Preferably, the support pins are arranged in two groups on the upper side of the bearing seat along the width direction, and the trays are arranged in two groups corresponding to the support pins.
Preferably, the support arms are arranged in a bilateral symmetry mode and are rotatably connected with the bearing seat through connecting circular shafts.
Preferably, the height adjusting nut seat penetrates through the guide rail groove and is rotatably connected with the supporting arm.
Preferably, the lifting threaded rod runs through the threaded connection of the height adjusting nut seat, is rotatably connected with the base, runs through the locking seat, and is provided with a locking knob on the upper side of the locking seat.
Preferably, brake valve lever adopts universal joint formula structure, the upside of lower margin is provided with folding handle, the walking wheel adopts can dismantle the unipolar double-wheel formula.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, can real-time measurement tray altitude variation through the measurement tape measure that sets up, make holistic high lift monitor more easily and watch, can fix the base better through the lower margin that sets up, the stability that makes whole use is higher, spirit level through setting up can watch the four corners level of base, stability when effectual improvement base uses, walking wheel stability through setting up is high, the convenience removes the base, upside through the lower margin is provided with collapsible handle, can carry out rotation control to the lower margin fast, time saving and labor saving, through the lifting threaded rod who sets up, can highly adjust holistic lift, high durability and convenient use, and high practicability.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
fig. 3 is a structural diagram of the support arm of the present invention.
In the figure: the device comprises a base 1, a wheel seat 2, a traveling wheel 3, a foot installation seat 4, foot feet 5, a storage installation cavity 6, a guide rail groove 7, a height adjusting nut seat 8, a support arm 9, a pulley 10, a bearing seat 11, a support pin 12, a tray 13, a locking seat 14, a lifting threaded rod 15, a control handle 16, a level meter 17, a measuring tape 18 and a connecting hanging plate 19.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a novel jack comprises a base 1, wheel seats 2 are symmetrically arranged on the side surface of the base 1 along the length direction at two ends, walking wheels 3 are mounted on the base 1 through the wheel seats 2, ground foot mounting seats 4 are arranged on the side surface of the base 1 along the length direction and at the inner side of the wheel seats 2, ground feet 5 are mounted on the base 1 through the ground foot mounting seats 4, storage mounting cavities 6 are formed in the left side and the right side of the base surface of the base 1 along the length direction, guide rail grooves 7 are symmetrically formed in the two ends of the side wall of the storage mounting cavities 6 along the length direction, height adjusting nut seats 8 are mounted on the storage mounting cavities 6 through the guide rail grooves 7, supporting arms 9 are mounted in the storage mounting cavities 6 through the height adjusting nut seats 8, pulleys 10 are arranged on the lower side of the supporting arms 9 along the length direction, bearing seats 11 are arranged at one ends of, a tray 13 is arranged on the upper side of the supporting pin 12, a locking seat 14 is arranged in the middle of the left side of the length direction in the base 1, a lifting threaded rod 15 is arranged in the middle of the length direction in the base 1, a control handle 16 is arranged on the left side of the length direction in the lifting threaded rod 15, a level meter 17 is arranged at the corner of the base surface of the base 1, a measuring tape 18 is arranged in the middle of the right side of the length direction in the base 1, a connecting hanging plate 19 is arranged on the right side of the bearing seat 11 corresponding to the measuring tape 18, the wheel seat 2 is detachably connected with the base 1 through a fixing bolt, two groups of supporting pins 12 are arranged on the upper side of the bearing seat 11 along the width direction, two groups of trays 13 and supporting pins 12 are arranged correspondingly, two groups of supporting arms 9 are arranged bilaterally and symmetrically, the supporting arms 9 are rotatably connected with the, the lifting threaded rod 15 penetrates through the height adjusting nut seat 8 and is in threaded connection, the lifting threaded rod 15 is rotationally connected with the base 1, the control handle 16 adopts a universal joint type structure, the upper side of the ground foot 5 is provided with a foldable handle, the travelling wheels 3 adopt a detachable single-shaft double-wheel type, the height change of the tray 13 can be measured in real time through the arranged measuring tape 18, so that the integral height rise and fall are easier to monitor and watch, the base 1 can be better fixed through the arranged feet 5, so that the stability of the whole use is higher, the level gauge 17 can be used for watching the four corners of the base 1 horizontally, the stability of the base 1 in use is effectively improved, the walking wheel 3 through setting up is stable high, conveniently removes base 1, through the lifting threaded rod 15 that sets up, can highly adjust holistic lift, and convenience simple to use, whole practicality is high.
The utility model discloses work flow: when the device is used, the base 1 is positioned and moved through the travelling wheels 3, the base 1 is positioned, supported and fixed through the ground feet 5, the fixed supporting height of the ground feet 5 is detected through the level gauge 17, the base 1 is horizontally placed, the lifting threaded rod 15 is rotated through the control handle 16, the height adjusting nut seat 8 is driven to move in the guide rail groove 7 under the action of the lifting threaded rod 15, the supporting arm 9 is positioned and slides in the accommodating and mounting cavity 6, the height of the tray 13 is lifted, the height change of the tray 13 can be measured in real time through the arranged measuring tape 18, the integral height lifting is easier to monitor and watch, the base 1 can be better fixed through the arranged ground feet 5, the integral use stability is higher, the four corners of the base 1 can be watched through the arranged level gauge 17, and the stability of the base 1 in use is effectively improved, the walking wheel 3 through setting up is stable high, conveniently removes base 1, through the lifting threaded rod 15 that sets up, can highly adjust holistic lift, and convenience simple to use, whole practicality is high.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A novel jack, includes base (1), its characterized in that: the wheel seat is symmetrically arranged on the side surface of the base (1) along the two ends of the length direction, the walking wheels (3) are installed on the base (1) through the wheel seat (2), the foot installing seats (4) are arranged on the side surface of the base (1) along the length direction and on the inner side of the wheel seat (2), feet (5) are installed on the base (1) through the foot installing seats (4), the containing installing cavities (6) are formed in the base surface of the base (1) along the left side and the right side of the length direction, guide rail grooves (7) are symmetrically formed in the side wall of the containing installing cavities (6) along the two ends of the length direction, height adjusting nut seats (8) are installed on the containing installing cavities (6) through the guide rail grooves (7), supporting arms (9) are installed inside the containing installing cavities (6) through the height adjusting nut seats (8), and pulleys (10) are arranged on the lower sides of, the one end that pulley (10) were kept away from in support arm (9) is provided with bears seat (11), the upside that bears seat (11) is provided with supporting pin (12) along length direction, the upside of supporting pin (12) is provided with tray (13), the inside of base (1) is provided with locking seat (14) along length direction left side centre, the inside of base (1) is provided with lifting threaded rod (15) along length direction centre department, lifting threaded rod (15) are provided with control handle (16) along length direction left side, the base face corner of base (1) is provided with spirit level (17), base (1) is provided with along length direction right flank centre and measures tape measure (18), the right flank that bears seat (11) corresponds with measures tape measure (18) and is provided with link plate (19).
2. A novel jack as claimed in claim 1 wherein: the wheel seat (2) is detachably connected with the base (1) through a fixing bolt.
3. A novel jack as claimed in claim 1 wherein: two groups of supporting pins (12) are arranged on the upper side of the bearing seat (11) along the width direction, and two groups of trays (13) are arranged corresponding to the supporting pins (12).
4. A novel jack as claimed in claim 1 wherein: the two groups of supporting arms (9) are arranged in a bilateral symmetry mode, and the supporting arms (9) are rotatably connected with the bearing seat (11) through connecting circular shafts.
5. A novel jack as claimed in claim 1 wherein: the height adjusting nut seat (8) penetrates through the guide rail groove (7) and is rotatably connected with the supporting arm (9).
6. A novel jack as claimed in claim 1 wherein: lifting threaded rod (15) run through height adjustment nut seat (8) threaded connection and set up, lifting threaded rod (15) are rotated with base (1) and are connected, lifting threaded rod (15) run through locking seat (14) and set up, the upside of locking seat (14) is provided with the locking knob.
7. A novel jack as claimed in claim 1 wherein: control handle (16) adopt universal joint formula structure, the upside of lower margin (5) is provided with collapsible handle, walking wheel (3) adopt can dismantle the unipolar double-wheel formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081246.XU CN213011736U (en) | 2020-09-21 | 2020-09-21 | Novel jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022081246.XU CN213011736U (en) | 2020-09-21 | 2020-09-21 | Novel jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213011736U true CN213011736U (en) | 2021-04-20 |
Family
ID=75478708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022081246.XU Expired - Fee Related CN213011736U (en) | 2020-09-21 | 2020-09-21 | Novel jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213011736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114525761A (en) * | 2022-02-22 | 2022-05-24 | 中交第四航务工程局有限公司 | Steel pull rod leveler |
-
2020
- 2020-09-21 CN CN202022081246.XU patent/CN213011736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114525761A (en) * | 2022-02-22 | 2022-05-24 | 中交第四航务工程局有限公司 | Steel pull rod leveler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 Termination date: 20210921 |