CN202005516U - Pedal type ceiling and ground support upright post - Google Patents
Pedal type ceiling and ground support upright post Download PDFInfo
- Publication number
- CN202005516U CN202005516U CN2011200749873U CN201120074987U CN202005516U CN 202005516 U CN202005516 U CN 202005516U CN 2011200749873 U CN2011200749873 U CN 2011200749873U CN 201120074987 U CN201120074987 U CN 201120074987U CN 202005516 U CN202005516 U CN 202005516U
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- spring
- axis
- outer tube
- interior pipe
- briquetting
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Abstract
The utility model provides a pedal type ceiling and ground support upright post, which is characterized by comprising an inner pipe and an outer pipe, wherein the inner pipe is glidingly sheathed in the outer pipe, the top end of the inner pipe is provided with a spring support seat, the top end of the outer pipe is provided with a locking support seat, the locking support seat is connected with the inner pipe, and the bottom end of the outer pipe is provided with a bracing support frame. The pedal type ceiling and ground support upright post has the beneficial effects that 1, during the installation, the labor is saved, convenience is realized, and the installation can be easily carried out by using a pedal; 2, the use is safe and reliable, the support upright post can be freely supported between a ceiling and the ground at any height, in addition, the sufficient bracing force is provided, the supported ceiling is firmly held without falling down or bending, and the sufficient bracing force is provided for lapping, hanging and bearing other storage rack facilities; and 3, the use modes are various, the purpose is wide, and during use, the upright post can be vertically assembled and can also be slantwise assembled at a certain angle with the ground.
Description
Technical field
The utility model relates to the commercial exhibition prop structure, relates in particular to be applied to the displaying column that shelf cooperate, show the stage property use.
Background technology
Prior art is supported on the hanger pole between ground and the ceiling or claims world support post.Great majority adopt single column not hold and are locked in ceiling and ground shown in Figure 1A, perhaps as Figure 1B telescoping tube middle part screw socket locking dual mode.But single column is not held the world support post of the mode of being locked can not suit measures to local conditions to adjust and is used height, and installs, dismantles difficulty, damages the chamber internal surface structure; But and the world support post that telescoping tube middle part holds out against mode because of hold between ground and ceiling power too a little less than, column is toppled over easily, bending, can not hold the extension weight, and the height stroke of assembling is too short, can't satisfy higher room beam, high heavy burden requirement.
Summary of the invention
The utility model provides a kind of foot-operated world support post, and its purpose is, overcomes the prior art shortcoming, provides a kind of height flexible adjustable, the high heavy burden, and the power of holding between ground and ceiling is strong, the world support post of easy accessibility.
For achieving the above object, the technical solution of the utility model is:
Foot-operated world support post is characterized in that: pipe and outer tube in having, and interior pipe is set in the outer tube slidably, and interior pipe top is provided with spring fastening, and the outer tube top is provided with the locking bearing, and the locking bearing is connected with interior pipe, and the outer tube bottom is provided with the stretching bearing;
Described spring fastening comprises the spring(-supported) mount that is fixedly arranged on interior pipe, and top, interior pipe top is provided with top cover, has the spring contact and is arranged between spring(-supported) mount and the top cover;
Described stretching bearing comprises base, be pivoted with square shaft on the base, be installed with pedal and dwang sheet on the square shaft, has connecting rod, the two ends of connecting rod are hinged on dwang and outer tube bottom respectively, on the base below connecting rod the relevant position also be pivoted with the spring axis, the spring axis can endwisely slip, the spring axis has macro-axis and little axle, be set in axis spring difference contact macro-axis and base inner wall on the spring axis, the outer surface of described macro-axis is positioned within the rotational trajectory of described connecting rod, and the outer surface of described little axle is positioned at outside the rotational trajectory of described connecting rod.
Described top cover is sheathed on interior pipe slidably, and the top cover top is provided with the rubber Cover Gasket of sucker shape.
The two ends of described connecting rod are hinged on dwang respectively and outer tube bottom mode is: the outer tube bottom is installed with the slip fixture block, the slip fixture block is sheathed on base slidably, one end of described connecting rod is hinged on the described dwang, and the other end is hinged on the described slip fixture block.
The spring axis is positioned at the outer part of base and is provided with draw ring.
Also have back-moving spring, the back-moving spring two ends connect outer tube and dwang sheet respectively.
Described locking bearing comprises the clamping seats that is fixedly arranged on the outer tube top, be hinged with briquetting on the clamping seats, clamping seats and briquetting inner surface form an annular that cooperates with inner tube outer surface, be hinged with driving handle on the briquetting, has brace, the brace two ends are hinged on respectively on clamp and the briquetting, and when driving handle overlapped with briquetting, clamping seats inner surface and briquetting inner surface were held the outer surface in interior pipe tightly.
On described briquetting inner surface, be fastened with fastening block to tighten screw.
The utility model adopts: the support post that slides of the assembling of 1, stretching; 2, compress the spring fastening of adjusting; 3, the locking bearing that connects the locking telescoping tube; 4, the stretching bearing of foot-operated stretching.Four structure members solve its technical problem, its concrete technical scheme of using be:
One, the support post that slides that stretches and assemble, it specifically is characterised in that: the sliding extension combination column that adopts internal and external casing, tubing is oval aluminium extruded pipe, also can be changed to round tube, rectangular tube or other odd-shaped cross section tubing, interior pipe may be concealed in the outer tube, reduce Package size, interior pipe is extracted the purpose of regulating bearing height to reach out during use from outer tube;
Two, compress the spring fastening of adjusting, it specifically is characterised in that: the spring(-supported) mount that uses the brute spring tensioning, be installed on the oval top cover, top cover can shrink the interior pipe that enters column, when column stretching ceiling, top cover is pressed into interior pipe, compresses brute spring simultaneously, for the powerful power of holding is provided between column and the ceiling;
Three, the locking bearing that connects the locking telescoping tube, it specifically is characterised in that: the connecting rod with self-lock ability cuts with scissors tight bearing, is fixed on the outer tube end, cuts with scissors tight driving handle during use, interior pipe is clamped with the locking bearing become one, be locked from face assurance column elongation back inner and outer pipes and do not slide;
Four, the foot-operated stretching bearing that holds out against, it specifically is characterised in that: use pedal that the bearing of propping up of rise lever is provided, during rise, the spring axis springs into self-locking position, and stretching bearing chucking is fallen.Just can put down spring fastening as long as twitch the spring axis during dismounting.
The beneficial effects of the utility model are: 1, laborsaving convenience is installed, uses foot-operated can easily the installation; 2, safe and reliable, can freely support post be supported between the ceiling and ground of arbitrary height, and enough clamping forces are provided, hold the ceiling that supports and be unlikely to topple over or crooked, to provide enough support forces to supply lodge, to carry other shelf facilities; 3, occupation mode is many, purposes is wide, and column can vertically assemble during use, also can assemble with the angled inclination in face ground.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Figure 1A is the world support post schematic diagram 1 of prior art;
Figure 1B is the world support post schematic diagram 2 of prior art;
Fig. 2 A is the utility model schematic diagram when just the beginning and end hold out against;
Fig. 2 B is the utility model work of holding out against schematic diagram when putting in place;
Fig. 3 is a spring fastening perspective exploded view of the present utility model;
Fig. 4 is a locking bearing perspective exploded view of the present utility model;
Fig. 5 A is the principle assumption diagram signal of locking bearing of the present utility model;
Fig. 5 B is the principle assumption diagram signal of locking bearing of the present utility model;
Fig. 5 C is the principle assumption diagram signal of locking bearing of the present utility model;
Fig. 6 A is the work schematic diagram 1 of locking bearing of the present utility model;
Fig. 6 B is the work schematic diagram 2 of locking bearing of the present utility model;
Fig. 7 is a stretching bearing perspective exploded view of the present utility model;
Fig. 8 A is a stretching bearing lifting working state schematic representation of the present utility model;
Fig. 8 B is a stretching bearing lifting duty generalized section of the present utility model;
Fig. 9 A is that stretching bearing of the present utility model falls working state schematic representation;
Fig. 9 B is that stretching bearing of the present utility model falls the duty generalized section;
Figure 10 is the schematic diagram that the utility model is applied to shelf.
The specific embodiment
Shown in Fig. 2 A and Fig. 2 B, be respectively original state of the present utility model and duty.The utility model comprises that outer tube 100 and the interior pipes 200 that can be set in glidingly in the outer tube 100 constitute, and interior pipe 200 tops are provided with spring fastening 300, and outer tube is provided with locking bearing 400, and the outer tube bottom is provided with stretching bearing 500.The tubing of interior pipe 200 and outer tube 100 is oval aluminium extruded pipe, also can be changed to round tube, rectangular tube or other odd-shaped cross section tubing.As Fig. 2 A, interior pipe 200 may be concealed in the outer tube 100, reduces Package size.As Fig. 2 B, pipe 200 is extracted the purpose of regulating bearing height to reach out from outer tube 100 in during use, at this moment stretching bearing 500 provides the support to outer tube 100, and locking bearing 400 locking outer tubes 100 and interior pipe 200 make the two relative fixed, and spring fastening 300 contact ceilings provide grip.
The spring fastening 300 that compresses adjusting during work is compressed into interior pipe 100.As shown in Figure 3, the spring fastening 300 that compresses adjusting is by spring(-supported) mount 1, spring 2, and turnbuckle 3, oval top cover 4, rubber top cover 5 is formed.Spring(-supported) mount 1 is by pipe 200 ends in being bolted to; Oval top cover 4 contact ceilings during work and pressurized, pipe 200 in the retraction; Oval top cover 4 compression springs 2 make spring fastening 300 keep certain elastic compression ceiling; Rubber top cover 2 then is the rubber Cover Gasket of sucker shape, guarantees during work that spring fastening 300 is tight with the ceiling applying, thereby reaches the power of holding of certain intensity.
As shown in Figure 4, the locking bearing 400 that connects the locking telescoping tube is by clamping seats 6, briquetting 7, driving handle 8, brace 9, fastening block 10 and tighten screw 11 and form.Clamping seats 6 is riveted on outer tube 100 ends, and is empty in middle, and hole shape and outer tube 100 are identical and size is bigger, and interior pipe 200 can be by clamping seats 6 slips; Clamping seats 6 and briquetting 7, driving handle 8, brace 9 constitutes the link-type clamping mechanism with self-locking structure, connected mode is: be hinged with briquetting 7 on the clamping seats 6, clamping seats 6 and briquetting 7 inner surfaces form an annular that cooperates with interior pipe 200 outer surfaces, be hinged with driving handle 8 on the briquetting 7, has brace 9, brace 9 two ends are hinged on respectively on clamp 6 and the briquetting 7, when driving handle 8 overlaps with briquetting 7, clamping seats 6 inner surfaces and briquetting 7 inner surfaces are held tightly in the outer surface of interior pipe 200, decontrol driving handle 8, the outer surface of pipe 200 in then connecting rod mechanism movement causes clamping seats 6 inner surfaces and briquetting 7 inner surfaces to loosen leaving.
Shown in Fig. 5 A, 5B, 5C, it is the principle assumption diagram of above-mentioned link-type clamping mechanism, this mechanism has a self-locking critical point in the impulse stroke, mechanism will clamp locking automatically after the postcritical, and the in-house counter-force that provides the clamping force that produces of great institutions is big more more; As Fig. 6 A, open driving handle 8 during work, interior pipe 200 is loosened, can in outer tube 100, move up and down, shut driving handle 8 as Fig. 6 B, pipe 200 in briquetting 7 clamps under the effect of brace 9, pipe 200 is fixed on the locking bearing 400 in making, thereby interior pipe 200 and outer tube 100 relative fixed are got up.
Be fastened with fastening block 10 to tighten screw 11 on briquetting 7 inner surfaces, fastening block 10 with tighten the clamping size of screw 11 when then being used for adjusting 400 work of locking bearing, different interior pipe 200 sizes fine settings is provided, to tighten screw 11 and screw in then that fastening block 10 inwardly moves, the size of the interior pipe 200 that can cooperate is with regard to the point choice refreshments, otherwise will tighten screw 11 and screw out then that fastening block 10 outwards moves, the just a little bigger thick point of the size of the interior pipe 200 that can cooperate.
As shown in Figure 7, the foot-operated stretching bearing 500 that holds out against is by slip fixture block 12, oval base 13, pedal 14, driving shaft 15, rolling sleeve 16, connecting rod 17, dwang sheet 18, back-moving spring 19, spring axis 20, axis spring 21, draw ring 22, rubber mat 23 is formed.
On the base 13 below connecting rod 17 relevant position also be pivoted with spring axis 20, spring axis 20 can endwisely slip, spring axis 20 has macro-axis 201 and little axle 202, be set in axis spring 21 difference contact macro-axis 201 and base 13 inwalls on the spring axis 20, the outer surface of described macro-axis 201 is positioned within the rotational trajectory of described connecting rod 17, and the outer surface of described little axle 202 is positioned at outside the rotational trajectory of described connecting rod 17.Spring axis 20 and axis spring 21, draw ring 22 constitutes locking and the blocking mechanism that unclamps stretching bearing 500; When dwang sheet 18 upwards rotates when crossing macro-axis 201 sizes of spring axis 20, under the effect of axis spring 21, thereby the macro-axis 201 of spring axis 20 slips into and blocks dwang sheets 18 under the dwang sheet 18 and column tube 100 is raise do not fall down; Shown in Fig. 9 A and Fig. 9 B, spring axis 20 slides when pulling draw ring 22, and little axle 202 slips into dwang sheet 18, the size of little axle 202 is less than the rotary motion trace of dwang sheet 18, under the effect of back-moving spring 19, dwang sheet 18 falls, thereby falls column tube 100.23 one-tenth sucker shapes of rubber mat structure is installed on oval base 13 bottoms, guarantees that the novel ground of in use holding of this use do not slide.
As shown in figure 10, when the utility model uses, after loosening locking pipe 200 making it to rise to spring fastening 300 contact ceilings in pulling out behind the bearing 400, utilize the fixed-site of locking bearing 400 with interior pipe 200, foot-operated then stretching bearing 500 rises outer tube 100 and interior pipe 200 simultaneously, pipe 100 in spring fastening 300 is compressed into.On the groove of interior pipe 100 and outer tube 200, can settle outside shelf component 600.
Claims (7)
1. foot-operated world support post is characterized in that: pipe and outer tube in having, and interior pipe is set in the outer tube slidably, and interior pipe top is provided with spring fastening, and the outer tube top is provided with the locking bearing, and the locking bearing is connected with interior pipe, and the outer tube bottom is provided with the stretching bearing;
Described spring fastening comprises the spring(-supported) mount that is fixedly arranged on interior pipe, and top, interior pipe top is provided with top cover, has the spring contact and is arranged between spring(-supported) mount and the top cover;
Described stretching bearing comprises base, be pivoted with square shaft on the base, be installed with pedal and dwang sheet on the square shaft, has connecting rod, the two ends of connecting rod are hinged on dwang and outer tube bottom respectively, on the base below connecting rod the relevant position also be pivoted with the spring axis, the spring axis can endwisely slip, the spring axis has macro-axis and little axle, be set in axis spring difference contact macro-axis and base inner wall on the spring axis, the outer surface of described macro-axis is positioned within the rotational trajectory of described connecting rod, and the outer surface of described little axle is positioned at outside the rotational trajectory of described connecting rod.
2. the foot-operated world as claimed in claim 1 support post, it is characterized in that: the locking bearing comprises the clamping seats that is fixedly arranged on the outer tube top, be hinged with briquetting on the clamping seats, clamping seats and briquetting inner surface form an annular that cooperates with inner tube outer surface, be hinged with driving handle on the briquetting, have brace, the brace two ends are hinged on respectively on clamp and the briquetting, when driving handle overlapped with briquetting, clamping seats inner surface and briquetting inner surface were held the outer surface in interior pipe tightly.
3. the foot-operated world as claimed in claim 1 support post, it is characterized in that: described top cover is sheathed on interior pipe slidably, and the top cover top is provided with the rubber Cover Gasket of sucker shape.
4. the foot-operated world as claimed in claim 1 support post, it is characterized in that: the outer tube bottom is installed with the slip fixture block, the slip fixture block is sheathed on base slidably, and an end of described connecting rod is hinged on the described dwang, and the other end is hinged on the described slip fixture block.
5. the foot-operated world as claimed in claim 1 support post is characterized in that: the spring axis is positioned at the outer part of base and is provided with draw ring.
6. the foot-operated world as claimed in claim 1 support post is characterized in that: have back-moving spring, the back-moving spring two ends connect outer tube and dwang sheet respectively.
7. the foot-operated world as claimed in claim 2 support post is characterized in that: be fastened with fastening block to tighten screw on the briquetting inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200749873U CN202005516U (en) | 2011-03-21 | 2011-03-21 | Pedal type ceiling and ground support upright post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200749873U CN202005516U (en) | 2011-03-21 | 2011-03-21 | Pedal type ceiling and ground support upright post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202005516U true CN202005516U (en) | 2011-10-12 |
Family
ID=44747181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200749873U Expired - Fee Related CN202005516U (en) | 2011-03-21 | 2011-03-21 | Pedal type ceiling and ground support upright post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202005516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274745A (en) * | 2021-04-22 | 2021-08-20 | 浙江大丰实业股份有限公司 | Projection type lifting column |
-
2011
- 2011-03-21 CN CN2011200749873U patent/CN202005516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274745A (en) * | 2021-04-22 | 2021-08-20 | 浙江大丰实业股份有限公司 | Projection type lifting column |
| CN113274745B (en) * | 2021-04-22 | 2022-04-08 | 浙江大丰实业股份有限公司 | Projection type lifting column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pedal type ceiling and ground support upright post Effective date of registration: 20130703 Granted publication date: 20111012 Pledgee: Jimei Xiamen District Finance Company limited by guarantee Pledgor: Xiamen Sunmate Display Shelf Co., Ltd. Registration number: 2013990000428 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20140321 |