CN205907968U - Supporting apparatus - Google Patents
Supporting apparatus Download PDFInfo
- Publication number
- CN205907968U CN205907968U CN201620821474.7U CN201620821474U CN205907968U CN 205907968 U CN205907968 U CN 205907968U CN 201620821474 U CN201620821474 U CN 201620821474U CN 205907968 U CN205907968 U CN 205907968U
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- Prior art keywords
- column
- sleeve
- cylinder
- eyelid retractor
- hole
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Abstract
The utility model discloses a supporting apparatus belongs to built on stilts equipment technical field, solved current supporting apparatus be applied to great height elevate the engineering time, exist and make the big technical problem who hangs down with the bearing capacity of the degree of difficulty, the utility model relates to a supporting apparatus, include the cylinder that has the external screw thread and have the internal screw thread sleeve, the external screw thread and the telescopic internal thread screw -thread fit of cylinder, the upper end of cylinder is equipped with the backup pad that is used for supporting panel, and telescopic below is equipped with wood and moulds fashioned stand, the upper end and the telescopic lower extreme fixed connection of stand.
Description
Technical field
The utility model belongs to aerial construction technical field and in particular to a kind of eyelid retractor.
Background technology
Eyelid retractor, also known as omnipotent eyelid retractor or adjustable pedestal, is widely used in building decoration and industry should have neck
Domain, is mainly used in laying, the laying of marble plane, Fountain Waterscape engineering and all kinds sheet material of anticorrosive wood or plastic-wood floor
Frame high.
Existing eyelid retractor mainly includes having externally threaded cylinder and has female sleeve, cylinder and bush whorl
Connect, the rotation of cylinder relative sleeve just can be realized the regulation of eyelid retractor height, but, all parts of existing eyelid retractor
Generally individually be fabricated by by plastic material, be applied to larger height frame high engineering when, cylinder and sleeve are accomplished by manufacturing larger
Length, increased manufacture difficulty, and the increasing lengths with cylinder and sleeve, its bearing capacity will reduce.
Utility model content
The utility model provides a kind of eyelid retractor, solves the high engineering of frame that existing eyelid retractor is applied to larger height
When, have that manufacture difficulty is big and the technical problem of low bearing capacity.
For solving above-mentioned technical problem, the utility model adopts the following technical scheme that a kind of eyelid retractor, including having outer spiral shell
The cylinder of line and the female sleeve of tool, the internal thread screw thread cooperation of the external screw thread of described cylinder and sleeve, described cylinder
Upper end is provided with the gripper shoe for supporting sheet material, and the lower section of described sleeve is provided with the column of wood moulding shaping, the upper end of described column
It is fixedly connected with the lower end of sleeve.
Further, the barrel of described sleeve be provided with circumferentially around chimb, described chimb is provided with multiple circumferentially distributed
The first installing hole, run through in described first installing hole setting the first screw, described first screw screw in column upper surface will
Sleeve is fixedly connected with column.
Further, described column be provided with axially through through hole, the hole wall of described through hole is provided with multiple axial directions and prolongs
The draw-in groove stretched, the lower end of described sleeve is provided with the first projection extending downwardly, and the cylinder of described first projection is provided with multiple axles
To the first convex tendon extending, described first projection stretches in through hole from top to bottom, and described first convex tendon is closed with draw-in groove phase scarf.
Further, the lower section of described column is provided with base, and described base is provided with multiple the second circumferentially distributed installations
Hole, runs through setting the second screw in described second installing hole, described second screw screws in the lower surface of column by base and column
It is fixedly connected.
Further, the upper end of described base is provided with upwardly extending second projection, and the cylinder of described second projection sets
There are multiple axially extended second convex tendons, described second projection stretches in through hole from bottom to top, described second convex tendon and draw-in groove phase
Scarf closes.
Further, described column be provided with multiple axially through lightening hole.
Further, described eyelid retractor also includes the lock tube for locking cylinder and sleeve, and described lock tube has and cylinder
External screw thread cooperation internal thread, the lower end of described lock tube is provided with multiple the first circumferentially distributed latches, described first latch
Teeth directional is oppositely oriented with internal thread, and the upper end of described sleeve is provided with multiple the second circumferentially distributed latches, described first latch
It is meshed with the second latch.
Further, the outer peripheral face of described lock tube is provided with multiple circumferentially distributed raised lines.
Further, the outer peripheral face of described sleeve is provided with multiple circumferentially distributed reinforcements, the lower end of described reinforcement
It is connected with chimb.
Further, described gripper shoe is provided with several for the installing hole of mounting screw.
The beneficial effects of the utility model are:
When eyelid retractor of the present utility model is applied to the high engineering of frame of larger height, the minimum altitude of eyelid retractor can be passed through
Column ensures, the length of cylinder and sleeve is made to shorter, reduces the manufacture difficulty of cylinder and sleeve, and avoids
The bearing capacity of cylinder and sleeve is weakened, and the column manufacturing process of wood moulding shaping is simple, arbitrarily can be cut according to required height
Cut, and have the advantages that intensity is high, anticorrosive, ageing-resistant and environmental protection.
Brief description
Below in conjunction with the drawings and specific embodiments, the utility model is described further:
Fig. 1 is the explosive view of eyelid retractor；
Fig. 2 is the perspective view of eyelid retractor；
Fig. 3 is the perspective view of the utility model middle sleeve and lock tube；
Fig. 4 is the top view of base in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is elaborated.
As depicted in figs. 1 and 2, a kind of eyelid retractor, including the cylinder 1 with external screw thread 11 and the sleeve with internal thread 21
2, the internal thread 21 screw thread cooperation of the external screw thread 11 of cylinder 1 and sleeve 2, the upper end of cylinder 1 is provided with the support for supporting sheet material
Plate 12, cylinder 1 and gripper shoe 12 are once injection moulding, and the lower section of sleeve 2 is provided with the column 3 of wood moulding shaping, column 3 upper
End be fixedly connected with the lower end of sleeve 2, column 3 specifically by pe wood moulding extrusion molding, have intensity high, anticorrosive, ageing-resistant and
The advantage of environmental protection, column 3 length that Wood-plastic material is made can very easily arbitrarily be cut, therefore, eyelid retractor minimum
Built on stilts installation height, can be controlled as desired by cutting column 3, and the built on stilts installation height of eyelid retractor passes through cylinder again
Fine setting is realized in 1 relative sleeve 2 rotation.
In order that sleeve 2 and column 3 fixation, the barrel of sleeve 2 be provided with circumferentially around chimb 22, chimb 22 sets
There are multiple the first circumferentially distributed installing holes 23, in the first installing hole 23, run through setting the first screw 24, the first screw 24 screws in
Sleeve 2 is fixedly connected by the upper surface of column 3 with column 3, and the first screw 24 just can screw in Wood-plastic material by rotation and make
Column 3 in, such connected mode is simple to operate, and very solid and reliable, in order to the first screw 24 is easier for installation,
The first screw hole that several are alignd one by one with the first installing hole 23 is set in the upper surface of column 3, the first screw 24 screws in the
One screw hole will not be beaten sky, installs more fast and convenient.
When sleeve 2 is fixedly connected by the first screw 24 with column 3, it is susceptible to shift, in order to solve this problem, stand
Post 3 be provided with axially through through hole 31, the hole wall of through hole 31 is provided with multiple axially extended draw-in grooves 32, the lower end of sleeve 2
It is provided with the first projection 25 extending downwardly, the cylinder of the first projection 25 is provided with multiple axially extended first convex tendons 26, first
Projection 25 stretches in through hole 31 from top to bottom, and the first convex tendon 26 is closed with draw-in groove 32 phase scarf, and such sleeve 2 passes through the first convex tendon 26
Coordinate with the draw-in groove 32 on column 3 so that it may so that sleeve 2 and column 3 diametrically cannot produce displacement it is achieved that quickly determining
, it is easy to the stable and accurate screw-in column 3 of the first screw 24 after sleeve 2 and column 3 positioning, when sleeve 2 and column 3 complete to determine
Behind position, the first installing hole 23 and screw hole automatic aligning, further simplify the installation process of the first screw 24.
Column 3 can be placed directly on ground, but in order that eyelid retractor is more stable, is provided with bottom in the lower section of column 3
Seat 4, base 4 is made up of plastic material, and base 4 is provided with multiple the second circumferentially distributed installing holes 41, in the second installing hole 41
Run through setting the second screw 42, base 4 is fixedly connected, for second by the lower surface that the second screw 42 screws in column 3 with column 3
Screw 42 is easier for installation, arranges, in the lower surface of column 3, the second screw that several are alignd one by one with the second installing hole 41
Hole, the second screw 42 screws in the second screw hole and will not beat sky, installs more fast and convenient, such eyelid retractor is placed by base 4
On ground, column 3 only needs to be set to simple cylinder, as long as column 3, as desired by cut-sytle pollination height, so drops
The low manufacture difficulty of column 3, the area of the area of the lower surface of base 4 lower surface than column 3 is big, and base 4 just can be fitted
Join the column 3 of differing heights.
When base 4 is fixedly connected by the second screw 42 with column 3, also it is susceptible to shift, therefore, upper in base 4
End is provided with upwardly extending second projection 43, and the cylinder of the second projection 43 is provided with multiple axially extended second convex tendons 44, the
Two projections 43 stretch in through hole 31 from bottom to top, and the second convex tendon 44 is closed with draw-in groove 32 phase scarf, and such base 4 passes through the second convex tendon
44 are coordinated so that it may so that base 4 and column 3 diametrically cannot produce displacement it is achieved that quickly determining with the draw-in groove 32 on column 3
After position, base 4 and column 3 positioning, same the second screw 42 of being easy to is stablized and accurate screw-in column 3, when base 4 and column 3
After completing positioning, the second installing hole 41 and the second screw hole automatic aligning, further simplify the installation of the second screw 42
Journey..
In order to reduce the weight of column 3, be easy to eyelid retractor transport and carry, column 3 be provided with multiple axially through subtract
Repeated hole 33, because lightening hole 33 is insertion vertically, therefore, the bearing capacity impact of setting column 3 axial direction of lightening hole 33
Very little, on the basis of loss of weight, column 3 intensity in the axial direction remains to meet the requirement of built on stilts construction.
Because the first installing hole 23 is located on chimb 22, therefore, the intensity of chimb 22 has been largely fixed sleeve 2 He
The bonding strength of column 3, in order to increase the intensity of chimb 22, is provided with multiple circumferentially distributed reinforcements on the outer peripheral face of sleeve 2
Muscle 28, the lower end of reinforcement 28 is connected with chimb 22.
Sheet material can directly be layed in gripper shoe 12, or it is also possible in gripper shoe 12 laydown, and sheet material paving
And if be fixed on keel, gripper shoe 12 is provided with several installing holes 121 for mounting screw, when sheet material is directly layed in
When in gripper shoe 12, by screw by sheet material and gripper shoe 12 fixation, when laydown in gripper shoe 12, by screw
By keel and gripper shoe 12 fixation, and installing hole 121 is then easy for screw and screws in gripper shoe 12, meanwhile, installing hole 121
The weight of gripper shoe 12 can be mitigated, be conducive to eyelid retractor entirety loss of weight.
As shown in figures 1 and 3, when cylinder 1 and sleeve 2 rotate against when realizing eyelid retractor height fine adjusting function, rotating cylinder 1 He
Sleeve 2 is all more inconvenient, and after the completion of working as eyelid retractor height fine adjusting function, and sheet material vibrations will cause cylinder 1 and the slight phase of sleeve 2
To rotation, eyelid retractor is led to highly to change, in order to solve the above problems, eyelid retractor is also included for locking cylinder 1 and set
The lock tube 5 of cylinder 2, lock tube 5 has the internal thread 51 with external screw thread 11 cooperation of cylinder 1, and the lower end of lock tube 5 is provided with multiple circumferences point
First latch 52 of cloth, the teeth directional of the first latch 52 is oppositely oriented with internal thread 51, and the upper end of sleeve 2 is provided with multiple circumferences point
Second latch 27 of cloth, the first latch 52 is meshed with the second latch 27, so by lock tube 5 towards internal thread 51 rotation direction identical
Direction rotates can make the height of eyelid retractor increase so that cylinder 1 relative sleeve 2 extends, due to the first latch 52 and the second card
Tooth 27 is meshed, and the teeth directional of the first latch 52 and internal thread 51 is oppositely oriented, when the height fine adjusting function of eyelid retractor arrives
During position, lock tube 5 just cannot rotate towards with internal thread 51 oppositely oriented direction, and cylinder 1 just cannot reduce height, lock tube 5
Cylinder 1 and sleeve 2 latch functions just it have been automatically performed, thus improving the stability of eyelid retractor.
For the ease of rotation process is carried out to lock tube 5, multiple circumferentially distributed raised lines are provided with the outer peripheral face of lock tube 5
53, raised line 53 can make to be less likely to occur to skid during workmen's rotation lock tube 5.
As shown in figure 4, for the weight reducing base 4, being easy to eyelid retractor transport and carry, base 4 is provided with multiple axial directions
The lightening hole 45 of insertion, lightening hole 45 is circumferentially distributed with the different radius of gyration.
Above the utility model preferred embodiment is described, but is not to be construed as the restriction to claim.
The utility model is not only limited to above example, and its concrete structure allows to change, and those skilled in the art can be according to this
Utility model is variously modified and deforms, and without departing from spirit of the present utility model, belongs to the appended power of the utility model
Scope defined in profit requirement.
Claims (10)
1. a kind of eyelid retractor it is characterised in that include have externally threaded cylinder and have female sleeve, described cylinder
The internal thread screw thread cooperation of external screw thread and sleeve, the upper end of described cylinder is provided with the gripper shoe for supporting sheet material, described sleeve
Lower section be provided with wood moulding shaping column, the upper end of described column is fixedly connected with the lower end of sleeve.
2. a kind of eyelid retractor according to claim 1 it is characterised in that the barrel of described sleeve be provided with circumferentially around convex
Side, described chimb is provided with multiple the first circumferentially distributed installing holes, runs through setting the first screw, institute in described first installing hole
Sleeve is fixedly connected by the upper surface stating the first screw screw-in column with column.
3. a kind of eyelid retractor according to claim 1 or 2 it is characterised in that described column be provided with axially through logical
Hole, the hole wall of described through hole is provided with multiple axially extended draw-in grooves, and it is convex that the lower end of described sleeve is provided with first extending downwardly
Post, the cylinder of described first projection is provided with multiple axially extended first convex tendons, and described first projection stretches into logical from top to bottom
In the hole, described first convex tendon is closed with draw-in groove phase scarf.
4. a kind of eyelid retractor according to claim 3 is it is characterised in that the lower section of described column is provided with base, described bottom
Seat is provided with multiple the second circumferentially distributed installing holes, runs through setting the second screw, described second spiral shell in described second installing hole
Base is fixedly connected by the lower surface that nail screws in column with column.
5. a kind of eyelid retractor according to claim 4 is it is characterised in that the upper end of described base is provided with upwardly extending
Two projections, the cylinder of described second projection is provided with multiple axially extended second convex tendons, and described second projection is stretched from bottom to top
Enter in through hole, described second convex tendon is closed with draw-in groove phase scarf.
6. a kind of eyelid retractor according to claim 1 it is characterised in that described column be provided with multiple axially through subtract
Repeated hole.
7. a kind of eyelid retractor according to claim 1 it is characterised in that described eyelid retractor also include for lock cylinder and
The lock tube of sleeve, described lock tube has the internal thread with the external screw thread cooperation of cylinder, and the lower end of described lock tube is provided with multiple circumferences
First latch of distribution, the teeth directional of described first latch is oppositely oriented with internal thread, and the upper end of described sleeve is provided with multiple weeks
To the second latch of distribution, described first latch is meshed with the second latch.
8. a kind of eyelid retractor according to claim 7 is it is characterised in that the outer peripheral face of described lock tube is provided with multiple circumferences
The raised line of distribution.
9. a kind of eyelid retractor according to claim 2 is it is characterised in that the outer peripheral face of described sleeve is provided with multiple circumferences
The reinforcement of distribution, the lower end of described reinforcement is connected with chimb.
10. a kind of eyelid retractor according to claim 1 is it is characterised in that described gripper shoe is provided with several is used for pacifying
The installing hole of cartridge screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821474.7U CN205907968U (en) | 2016-07-28 | 2016-07-28 | Supporting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821474.7U CN205907968U (en) | 2016-07-28 | 2016-07-28 | Supporting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205907968U true CN205907968U (en) | 2017-01-25 |
Family
ID=57803658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620821474.7U Active CN205907968U (en) | 2016-07-28 | 2016-07-28 | Supporting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205907968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179859A (en) * | 2017-12-25 | 2018-06-19 | 安徽向利机房设备工程有限公司 | A kind of supporting adn fixing device for flooring shield frame |
| CN112104259A (en) * | 2020-11-16 | 2020-12-18 | 睿恩光电有限责任公司 | Piezoelectric driving device, camera device, and electronic apparatus |
-
2016
- 2016-07-28 CN CN201620821474.7U patent/CN205907968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179859A (en) * | 2017-12-25 | 2018-06-19 | 安徽向利机房设备工程有限公司 | A kind of supporting adn fixing device for flooring shield frame |
| CN112104259A (en) * | 2020-11-16 | 2020-12-18 | 睿恩光电有限责任公司 | Piezoelectric driving device, camera device, and electronic apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |