CN206844624U - A kind of supporting leg of scaffold - Google Patents
A kind of supporting leg of scaffold Download PDFInfo
- Publication number
- CN206844624U CN206844624U CN201720684145.7U CN201720684145U CN206844624U CN 206844624 U CN206844624 U CN 206844624U CN 201720684145 U CN201720684145 U CN 201720684145U CN 206844624 U CN206844624 U CN 206844624U
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- CN
- China
- Prior art keywords
- scaffold
- wall
- plate
- right sides
- supporting leg
- 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 supporting leg of scaffold, including support feet, outer barrel is installed at left and right sides of the top of the support feet, the top of the first support bar is provided with the second stabilizing base, the top of second stabilizing base is provided with the first fixed plate, the outer wall of the vertical rod is socketed with the first spring, and the bottom of the pressure dynamic plate is provided with second spring, the outside installation of the screw thread catch bar and baffle plate.The supporting leg of the scaffold, by the way that scaffold is fixed on placement rack, when needing the height to scaffold to be adjusted, inside side rotation fixing nut, fixing nut is removed from fixing bolt, pressure dynamic plate drives connecting rod in the inside slide downward of chute, pressure dynamic plate presses second spring and stretched, it ensure that the stability of the first fixed plate movement when adjusting the height of scaffold is preferable, scaffold is not in the phenomenon rocked, and avoids builder and occurs dropping when using scaffold the phenomenon of tumble injury.
Description
Technical field
Technical field of buildings is the utility model is related to, specially a kind of supporting leg of scaffold.
Background technology
Scaffold refers to job site for operation and solves vertically and horizontally to transport the various supports set up, and builds
The generic term on boundary, refer to and exterior wall, inside fitting or the higher place that can not directly construct of floor height are used on construction site, predominantly
Workmen up and down go along with sb. to guard him and high-altitude installation component etc. by operation or perimeter security net, but the supporting leg of existing scaffold also deposits
The clamping in problem, such as the patent of Application No. 201620202619.5, including connecting cylinder, the through hole that connecting cylinder surface opens up
There is a thread cap, the internal whorl of thread cap is connected with the first threaded post, and the bottom of connecting cylinder is fixedly connected with the first fixed plate, and first
The lower surface of fixed plate is fixedly connected with lowering or hoisting gear, and lowering or hoisting gear includes clutch shaft bearing, the inside of clutch shaft bearing with first turn
The top of axle is flexibly connected, and the bottom of first rotating shaft is fixedly connected with housing, and the side of housing is fixedly connected with swingle, housing
Inside be fixedly connected with thread barrel, although scaffold using when support feet contacted with ground, regulation scaffold height
When the first fixed plate movement less stable, cause scaffold the phenomenon rocked occur, when builder is using scaffold
Shi Rongyi occurs dropping the phenomenon of tumble injury.
Utility model content
The purpose of this utility model is to provide a kind of supporting leg of scaffold, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of supporting leg of scaffold, including support
Pin, the top left and right sides of the support feet are provided with outer barrel, and the inside of the outer barrel is provided with first support bar, the outer barrel
Mounting hole is equipped with the outer wall of first support bar, fixing bolt is installed on the outside of the outer barrel, the fixing bolt runs through
The outer wall of mounting hole is connected with fixing nut, and the fixing bolt is threadedly coupled with fixing nut, and the first support bar runs through
The outer wall of outer barrel, the top of the first support bar are provided with the second stabilizing base, and the top of second stabilizing base is provided with
One fixed plate, stabilizing ring is mounted at left and right sides of first fixed plate, is all provided with left and right sides of the inside of the stabilizing ring
There is sliding groove, be mounted on support base at left and right sides of the top of the support feet, the top of the support base is provided with vertical rod, institute
The outer wall for stating vertical rod is socketed with the first spring, and the vertical rod runs through the outer wall of stabilizing ring, slided at left and right sides of the inside of the vertical rod
Motion block, the sliding shoe are connected with sliding groove, and the top of the vertical rod is provided with the first block, first fixed plate
Bottom dead center position is provided with the first stabilizing base, and the bottom of first stabilizing base is provided with second support bar, described second
The bottom of strut is provided with pressure dynamic plate, and the bottom of the pressure dynamic plate is provided with second spring, the bottom installation of the second spring
There is fixed seat, the left and right sides outer wall of the fixed seat is equipped with chute, is mounted on connecting at left and right sides of the pressure dynamic plate
Bar, the connecting rod are connected with chute, and the outer wall of the connecting rod is provided with the second block, and second block is with being connected
Bar is threadedly coupled, and the top of first fixed plate is provided with placement rack, is mounted on fixing at left and right sides of the placement rack
Cylinder, the inside of the fixed cylinder are provided with screw thread catch bar, and the screw thread catch bar is threadedly coupled with fixed cylinder, and the screw thread pushes away
The outside installation of lever and baffle plate.
Preferably, the outer wall of the fixed cylinder is socketed with retainer ring, and the inner side upper and lower ends of the retainer ring are mounted on
Fix bar.
Preferably, handle is installed on the outside of the baffle plate.
Preferably, the bottom of the support feet is provided with rubber blanket.
Compared with prior art, the beneficial effects of the utility model are：The supporting leg of the scaffold, by the way that scaffold is consolidated
It is scheduled on placement rack, when needing the height to scaffold to be adjusted, inside side rotates fixing nut, by fixing nut from admittedly
Determine to remove on bolt, pull fixing bolt laterally, fixing bolt is pulled out from the inside of mounting hole, pulls downward on the first fixation
Plate, the first fixed plate drive first support bar to be moved down in the inside of outer barrel, and the first fixed plate drives stabilizing ring to move down,
Stabilizing ring drives sliding shoe to press the first spring in the inside slide downward of sliding groove, stabilizing ring and stretched, while first is solid
Fixed board drives second support bar and pressure dynamic plate to move upwards, and pressure dynamic plate drives connecting rod to press in the inside slide downward of chute
Plate presses second spring and stretched, it is ensured that and when adjusting the height of scaffold, the stability of the first fixed plate movement is preferable,
Scaffold is not in the phenomenon rocked, and avoids builder and occurs dropping when using scaffold the phenomenon of tumble injury.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is sliding shoe structural representation of the present utility model；
Fig. 3 is sliding groove structure schematic diagram of the present utility model；
Fig. 4 is structure of mounting hole schematic diagram of the present utility model.
In figure：1st, placement rack, the 2, first stabilizing base, 3, fixed cylinder, 4, baffle plate, the 5, first block, the 6, first spring, 7, branch
Support seat, 8, rubber blanket, 9, outer barrel, 10, first support bar, 11, fixing nut, 12, connecting rod, 13, fixed seat, the 14, second bullet
Spring, the 15, second block, 16, fixing bolt, 17, support feet, 18, vertical rod, 19, stabilizing ring, the 20, first fixed plate, 21, handle,
22nd, screw thread catch bar, the 23, second stabilizing base, 24, second support bar, 25, sliding shoe, 26, sliding groove, 27, fix bar, 28, solid
Determine ring, 29, chute, 30, mounting hole, 31, pressure dynamic plate.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of supporting leg of scaffold, including support feet
17, the bottom of support feet 17 is provided with rubber blanket 8, can increase the stability of the placement of support feet 17, support feet 17 by rubber blanket 8
Top at left and right sides of outer barrel 9 is installed, the inside of outer barrel 9 is provided with first support bar 10, outer barrel 9 and first support bar 10
Outer wall is equipped with mounting hole 30, and the installation of fixing bolt 16 can be realized by mounting hole 30, and the outside of outer barrel 9 is provided with fixed spiral shell
Bolt 16, the outer wall of the penetrating mounting holes 30 of fixing bolt 16 are connected with fixing nut 11, fixing bolt 16 and the screw thread of fixing nut 11
Connection, first support bar 10 run through the outer wall of outer barrel 9, and the top of first support bar 10 is provided with the second stabilizing base 23, and second is steady
The top of reservation 23 is provided with the first fixed plate 20, and the left and right sides of the first fixed plate 20 is mounted on stabilizing ring 19, by steady
The stability of the first fixed plate 20 movement can be increased by determining ring 19, be equipped with sliding groove 26 at left and right sides of the inside of stabilizing ring 19, led to
The slip of sliding shoe 25 can be realized by crossing sliding groove 26, and support base 7, support base 7 are mounted at left and right sides of the top of support feet 17
Top vertical rod 18 is installed, the outer wall of vertical rod 18 is socketed with the first spring 6, and vertical rod 18 runs through the outer wall of stabilizing ring 19, vertical rod
Sliding shoe 25 at left and right sides of 18 inside, the moving stability of stabilizing ring 19 can be increased by sliding shoe 25, sliding shoe 25 is with sliding
Groove 26 is connected, and the top of vertical rod 18 is provided with the first block 5, stabilizing ring 19 can be carried out by first baffle 5 it is spacing,
The bottom dead center position of one fixed plate 20 is provided with the first stabilizing base 2, and the bottom of the first stabilizing base 2 is provided with second support bar
24, the bottom of second support bar 24 is provided with pressure dynamic plate 31, and can press second spring 14 by pressure dynamic plate 31 is stretched, and is pressed
The bottom of plate 31 is provided with second spring 14, and the bottom of second spring 14 is provided with fixed seat 13, the left and right sides of fixed seat 13
Outer wall is equipped with chute 29, and the slip of connecting rod 12 can be realized by chute 29, and the left and right sides of pressure dynamic plate 31 is mounted on connecting
Extension bar 12, connecting rod 12 are connected with chute 29, and the outer wall of connecting rod 12 is provided with the second block 15, and the second block 15 is with connecting
Extension bar 12 is threadedly coupled, and the top of the first fixed plate 20 is provided with placement rack 1, and the left and right sides of placement rack 1 is mounted on fixing
Cylinder 3, the rotation of screw thread catch bar 22 can be realized by fixed cylinder 3, the outer wall of fixed cylinder 3 is socketed with retainer ring 28, retainer ring 28
Inner side upper and lower ends be mounted on fix bar 27, the inside of fixed cylinder 3 is provided with screw thread catch bar 22, passes through bolt pusher bar
22 scaffold can be fixed, and screw thread catch bar 22 is threadedly coupled with fixed cylinder 3, the outside installation of screw thread catch bar 22 and gear
Plate 4, the outside of baffle plate 4 are provided with handle 21, can facilitate the rotation of baffle plate 4 by handle 21.
By the way that scaffold is fixed on placement rack 1, when needing the height to scaffold to be adjusted, inside side rotation
Fixing nut 11, fixing nut 11 is removed from fixing bolt 16, laterally pull fixing bolt 16, by fixing bolt 16 from
The inside of mounting hole 31 pulls out, and pulls downward on the first fixed plate 20, and the first fixed plate 20 drives first support bar 10 in outer barrel 9
Inside moves down, and the first fixed plate 20 drives stabilizing ring 19 to move down, and stabilizing ring 19 drives sliding shoe 25 in sliding groove 26
Inside slide downward, stabilizing ring 19 presses the first spring 6 and stretched, while the first fixed plate 20 drives second support bar 24
Moved upwards with pressure dynamic plate 31, pressure dynamic plate 31 drives connecting rod 12, and in the inside slide downward of chute 29, pressure dynamic plate 31 presses the
Two springs 14 are stretched.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of supporting leg of scaffold, including support feet (17), it is characterised in that：Top of the support feet (17) or so two
Side is provided with outer barrel (9), and the inside of the outer barrel (9) is provided with first support bar (10), the outer barrel (9) and first support bar
(10) outer wall is equipped with mounting hole (30), and fixing bolt (16), the fixing bolt are provided with the outside of the outer barrel (9)
(16) outer wall of penetrating mounting holes (30) is connected with fixing nut (11), the fixing bolt (16) and fixing nut (11) screw thread
Connection, the first support bar (10) run through the outer wall of outer barrel (9), and it is steady that the top of the first support bar (10) is provided with second
Reservation (23), the top of second stabilizing base (23) are provided with the first fixed plate (20), a left side for first fixed plate (20)
Right both sides are mounted on stabilizing ring (19), and sliding groove (26), the branch are equipped with left and right sides of the inside of the stabilizing ring (19)
Support base (7) is mounted at left and right sides of the top of spike (17), the top of the support base (7) is provided with vertical rod (18), institute
The outer wall for stating vertical rod (18) is socketed with the first spring (6), and the vertical rod (18) runs through the outer wall of stabilizing ring (19), the vertical rod
(18) sliding shoe (25) at left and right sides of inside, the sliding shoe (25) are connected with sliding groove (26), the vertical rod (18)
Top the first block (5) is installed, the bottom dead center position of first fixed plate (20) is provided with the first stabilizing base (2),
The bottom of first stabilizing base (2) is provided with second support bar (24), and the bottom of the second support bar (24) is provided with pressure
Dynamic plate (31), the bottom of the pressure dynamic plate (31) are provided with second spring (14), and the bottom of the second spring (14) is provided with
Fixed seat (13), the left and right sides outer wall of the fixed seat (13) are equipped with chute (29), the left and right two of the pressure dynamic plate (31)
Side is mounted on connecting rod (12), and the connecting rod (12) is connected with chute (29), the outer wall peace of the connecting rod (12)
Equipped with the second block (15), second block (15) is threadedly coupled with connecting rod (12), the top of first fixed plate (20)
End is provided with placement rack (1), is mounted on fixed cylinder (3) at left and right sides of the placement rack (1), the fixed cylinder (3) it is interior
Portion is provided with screw thread catch bar (22), and the screw thread catch bar (22) is threadedly coupled with fixed cylinder (3), the screw thread catch bar
(22) outside installation and baffle plate (4).
A kind of 2. supporting leg of scaffold according to claim 1, it is characterised in that：The outer wall set of the fixed cylinder (3)
Retainer ring (28) is connected to, the inner side upper and lower ends of the retainer ring (28) are mounted on fix bar (27).
A kind of 3. supporting leg of scaffold according to claim 1, it is characterised in that：The outside installation of the baffle plate (4)
There is handle (21).
A kind of 4. supporting leg of scaffold according to claim 1, it is characterised in that：The bottom peace of the support feet (17)
Equipped with rubber blanket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684145.7U CN206844624U (en) | 2017-06-13 | 2017-06-13 | A kind of supporting leg of scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684145.7U CN206844624U (en) | 2017-06-13 | 2017-06-13 | A kind of supporting leg of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206844624U true CN206844624U (en) | 2018-01-05 |
Family
ID=60800019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720684145.7U Expired - Fee Related CN206844624U (en) | 2017-06-13 | 2017-06-13 | A kind of supporting leg of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206844624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644547A (en) * | 2018-05-31 | 2018-10-12 | 朱本涛 | A kind of fixing device that building engineering construction equipment damping performance is good |
| CN108709058A (en) * | 2018-07-28 | 2018-10-26 | 安徽商贸职业技术学院 | A kind of mobile holder of lift data acquisition |
-
2017
- 2017-06-13 CN CN201720684145.7U patent/CN206844624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644547A (en) * | 2018-05-31 | 2018-10-12 | 朱本涛 | A kind of fixing device that building engineering construction equipment damping performance is good |
| CN108709058A (en) * | 2018-07-28 | 2018-10-26 | 安徽商贸职业技术学院 | A kind of mobile holder of lift data acquisition |
| CN108709058B (en) * | 2018-07-28 | 2023-11-28 | 安徽商贸职业技术学院 | Lifting type movable support for data acquisition |
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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: 20180105 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |