CN201787286U - Support with angle-adjustable supporting rods - Google Patents
Support with angle-adjustable supporting rods Download PDFInfo
- Publication number
- CN201787286U CN201787286U CN2010202590320U CN201020259032U CN201787286U CN 201787286 U CN201787286 U CN 201787286U CN 2010202590320 U CN2010202590320 U CN 2010202590320U CN 201020259032 U CN201020259032 U CN 201020259032U CN 201787286 U CN201787286 U CN 201787286U
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- China
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- support
- swing arm
- adjustable
- inner gimbal
- shaped steel
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Abstract
The utility model discloses a support with angle-adjustable supporting rods, which overcomes shortages that angles of supporting rods of the existing support can not be adjusted so that the support can not be placed on the rough ground stably. The support with angle-adjustable supporting rods can be adaptable to the rough ground, can be stably placed and comprises an outer frame and an inner frame which are pivoted into an X-shaped structure, a length-adjustable draw bar sleeve is connected between the outer frame and the inner frame, at least one angle-adjustable oscillating rod is disposed at the lower end of the outer frame or inner frame, and a supporting rod, a connecting rod and an oscillating arm provided with an adjusting groove are sequentially welded to form the oscillating rod. The support can be adaptable to the rough ground or rough base planes used for shelving objects, so that the support and the objects can be placed stably. Height of the support can be adjusted by the draw bar which is provided with the positioning pits for fixing, so that the support is simple in structure and low in cost.
Description
Technical field
The utility model belongs to the support technology field, is specifically related to the adjustable holder device of a kind of strut.
Background technique
The existing support that is used to the instrument of putting, household electrical appliances and so on apparatus, highly generally all fix, though the support that has also can be regulated height, but structure more complicated, especially the angle of the strut of support can't be adjusted, and this can bring inconvenience to use for the occasion in the ground injustice, for example Chinese patent publication number CN 201420936Y, name is called the patent of height-adjustable support
ItComprise base assembly, bracket assembly and height adjustment assembly; Base assembly comprises square base and is connected to the horizontal handgrip and the perpendicular handgrip at the corresponding two ends of base; Bracket assembly comprises movable support frame and fixing support rack, and movable support frame is connected with base, and fixing support rack is arranged on the movable support frame; Described height adjustment assembly comprises interconnective regulating handle and adjusting screw rod, and the two ends of adjusting screw rod are separately positioned on base and the fixing support rack.This support utilizes adjusting screw rod that the angle of movable support frame and fixing support rack is regulated to change the height of support, and the advantage of utilizing screw rod is to realize stepless adjustment, but this apparatus structure complexity, and the processing cost height of screw rod; Particularly this support lacks the angle regulating function to strut, can't adapt to the occasion of ground injustice, support can not be stablized put.
Summary of the invention
The utility model technical issues that need to address are, overcome the angle regulating function of existing support shortage to strut, make support can not stablize the defective of putting in ground out-of-flatness occasion, a kind of support of adjustable support bar angle is provided, this support can adapt to the occasion of ground injustice, support is stablized put.
The purpose of this utility model is achieved by following technical proposals: a kind of support of adjustable support bar angle, comprise the external frame and the inner gimbal that articulate into the X font, be connected with length-adjustable drag link sleeve between described external frame and the inner gimbal, at least be provided with the swing arm of an angle adjustable in the lower end of external frame or inner gimbal, described swing arm is by strut, connecting rod and be provided with swing arm three parts of adjusting groove and be welded to connect in order and constitute.
As preferably, the structure of described external frame is, two ends are all the strut of the round steel pipe formation of horizontal placement up and down, setting is welded with two rectangle shaped steel in the middle of being clipped in two round steel pipe, the centre of two rectangle shaped steel is provided with the rotary shaft hole that connects rotating shaft, is provided with a pull rod shaft one near the upper end portion fixed-site in the middle of two rectangle shaped steel.
As preferably, the structure of described inner gimbal is, be welded into rectangular frame with three rectangle shaped steel and a round steel pipe, wherein round steel pipe is as upper support bar, about the neutral position of rectangle shaped steel of two settings be provided with rotary shaft hole, a rectangle shaped steel middle part at the lower end position of rectangular frame is provided with the pin shaft hole that connects described swing arm, close lower end position at rectangular frame also is fixedly connected with the whippletree that a rectangle shaped steel constitutes, the neutral position of whippletree is provided with a screw, lock screw one by swing arm the adjustment groove and utilize this screw with the locking swing arm; In the middle of the rectangle shaped steel of two settings, be provided with a pull rod shaft two near the fixed-site above the described whippletree.
As preferably, described length-adjustable drag link sleeve is made of outer sleeve and pull bar, and wherein outer sleeve utilizes earclip and one pivot joint of the pull rod shaft on the external frame that its rear end is provided with, earclip and two pivot joints of the pull rod shaft on the inner gimbal that pull bar utilizes its rear end to be provided with; The pull bar leading portion is inserted in the outer sleeve, and the pull bar leading portion is provided with several positioning pits, and lock screw two is screwed in the screw that outer sleeve wall is provided with, and lock screw two utilizes its tail end to be inserted in the positioning pit of described pull bar leading portion with the locking pull bar; When pull bar is drawn out to needed length from outer sleeve, again lock screw two precessions are locked, length with regard to the lockable pull bar, thereby the angle between external frame and the inner gimbal is locked in desired position, and the angle between change external frame and the inner gimbal just can change the height of support.
As preferably, the strut on the described swing arm is that round steel pipe constitutes, and round steel pipe be laterally placement; How to change no matter the benefit that adopts round steel pipe to make strut is the angle of external frame and inner gimbal, the contact relation on round steel pipe and ground is constant.
As preferably, be provided with in the middle of the connecting rod on the described swing arm with inner gimbal on the pin shaft hole of pin shaft hole pairing, in two pin shaft holes, be interspersed with bearing pin, swing arm can be adjusted to change related angle with respect to the inner gimbal swing around this bearing pin.
As preferably, the upper end of described external frame or inner gimbal also is provided with a swing arm; Swing arm is set in the upper end can adjusts the levelness of mesa supports bar.
The beneficial effects of the utility model are:
1. can adapt to the unequal occasion of the following basal plane of object that ground is uneven or shelve, support and object be stablized put;
2. utilize to be provided with positioning pit to regulate attach structure with fixing pull bar simple, cost is low.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model a structural upright schematic representation;
Fig. 2 is the utility model embodiment external frame structural representation;
Fig. 3 is the utility model embodiment bearing wall and frame structure schematic representation;
Fig. 4 is the utility model embodiment swing arm structural representation;
Fig. 5 is a kind of embodiment's bracing structure of the utility model schematic representation;
Fig. 6 is the another kind of embodiment's of the utility model a structural upright schematic representation.
Embodiment
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
Embodiment 1: as shown in Figure 1, a kind of support of adjustable support bar angle, comprise the external frame 1 and the inner gimbal 2 that articulate into the X font, be connected with length-adjustable drag link sleeve 3 between external frame 1 and the inner gimbal 2, be provided with the swing arm 4 of an angle adjustable in the lower end of external frame 1 or inner gimbal 2 at least; Swing arm 4 is by strut 41, connecting rod 42 and be provided with swing arm 43 3 parts of adjusting groove 431 and be welded to connect in order and constitute, and strut 41 is made by round steel pipe, as Fig. 1, shown in Figure 4.
The structure of external frame 1 is, upper/lower terminal is all the strut of round steel pipe 11,14 formations of horizontal placement, in the middle of two round steel pipe 11,14, erect and be welded with two rectangle shaped steel 12, the centre of two rectangle shaped steel 12 is provided with rotary shaft hole 121, be provided with a pull rod shaft 1 near the upper end portion fixed-site in the middle of two rectangle shaped steel 12, as shown in Figure 2.
The structure of inner gimbal 2 is, be welded into rectangular frame 21 with three rectangle shaped steel and a round steel pipe, the round steel pipe that wherein is welded in the upper end is as strut, about the neutral position of rectangle shaped steel of two settings be provided with rotary shaft hole 211, a rectangle shaped steel middle part at the lower end position of rectangular frame 21 is provided with the pin shaft hole that connects swing arm 4, close lower end position at rectangular frame 21 also is fixedly connected with the whippletree 213 that a rectangle shaped steel constitutes, the neutral position of whippletree 213 is provided with a screw, lock screw 1 by swing arm 4 adjustment groove 431 and utilize this screw with locking swing arm 4; In the middle of the rectangle shaped steel of two settings, be provided with a pull rod shaft 2 214, as shown in Figure 3 near the fixed-site above the described whippletree 213.
Embodiment 2: the upper end of external frame or inner gimbal is provided with a swing arm 4; Swing arm is set in the upper end can adjusts the levelness of mesa supports bar, as shown in Figure 6.
Claims (6)
1. the support of an adjustable support bar angle, comprise the external frame and the inner gimbal that articulate into the X font, be connected with length-adjustable drag link sleeve between external frame and the inner gimbal, it is characterized in that, at least be provided with the swing arm of an angle adjustable in the lower end of external frame or inner gimbal, described swing arm is by strut, connecting rod and be provided with swing arm three parts of adjusting groove and be welded to connect in order and constitute.
2. the support of adjustable support bar angle according to claim 1, it is characterized in that, the structure of described external frame is, two ends are all the strut of the round steel pipe formation of horizontal placement up and down, setting is welded with two rectangle shaped steel in the middle of being clipped in two round steel pipe, the centre of two rectangle shaped steel is provided with the rotary shaft hole that connects rotating shaft, is provided with a pull rod shaft one near the upper end portion fixed-site in the middle of two rectangle shaped steel.
3. the support of adjustable support bar angle according to claim 1 and 2, it is characterized in that, the structure of described inner gimbal is, be welded into rectangular frame with three rectangle shaped steel and a round steel pipe, wherein round steel pipe is as upper support bar, about the neutral position of rectangle shaped steel of two settings be provided with rotary shaft hole, a rectangle shaped steel middle part at the lower end position of rectangular frame is provided with the pin shaft hole that connects described swing arm, close lower end position at rectangular frame also is fixedly connected with the whippletree that a rectangle shaped steel constitutes, the neutral position of whippletree is provided with a screw, lock screw one by swing arm the adjustment groove and utilize this screw with the locking swing arm; In the middle of the rectangle shaped steel of two settings, be provided with a pull rod shaft two near the fixed-site above the described whippletree.
4. the support of adjustable support bar angle according to claim 1, it is characterized in that, described length-adjustable drag link sleeve is made of outer sleeve and pull bar, wherein outer sleeve utilizes earclip and one pivot joint of the pull rod shaft on the external frame that its rear end is provided with, earclip and two pivot joints of the pull rod shaft on the inner gimbal that pull bar utilizes its rear end to be provided with; The pull bar leading portion is inserted in the outer sleeve, and the pull bar leading portion is provided with several positioning pits, and lock screw two is screwed in the screw that outer sleeve wall is provided with, and the tail end of lock screw two is inserted in the positioning pit of described pull bar leading portion.
5. the support of adjustable support bar angle according to claim 3 is characterized in that, the strut on the described swing arm is that round steel pipe constitutes, and round steel pipe is laterally to place; Be provided with in the middle of the connecting rod on the described swing arm with inner gimbal on the pin shaft hole of pin shaft hole pairing, in two pin shaft holes, be interspersed with bearing pin, swing arm can be swung with respect to inner gimbal around this bearing pin.
6. the support of adjustable support bar angle according to claim 1 is characterized in that the upper end of described external frame or inner gimbal is provided with swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202590320U CN201787286U (en) | 2010-07-15 | 2010-07-15 | Support with angle-adjustable supporting rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202590320U CN201787286U (en) | 2010-07-15 | 2010-07-15 | Support with angle-adjustable supporting rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787286U true CN201787286U (en) | 2011-04-06 |
Family
ID=43819249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202590320U Expired - Fee Related CN201787286U (en) | 2010-07-15 | 2010-07-15 | Support with angle-adjustable supporting rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787286U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444270A (en) * | 2011-10-28 | 2012-05-09 | 科达集团股份有限公司 | Sleeve joint oblique key type support bracket |
| CN105133924A (en) * | 2015-08-25 | 2015-12-09 | 中国航空工业集团公司西安飞机设计研究所 | Guardrail with adjustable height and maintenance equipment with same |
| CN105804378A (en) * | 2016-04-29 | 2016-07-27 | 海盐爱华机械有限责任公司 | Foldable suspended ceiling lifting device with dimensions adjustable |
| CN106402611A (en) * | 2016-10-24 | 2017-02-15 | 周末 | Adjustable suction cup structure |
| CN109521388A (en) * | 2018-12-18 | 2019-03-26 | 国家电网有限公司 | The safe power cutoff mechanism of transformer calibrating device |
| CN110865207A (en) * | 2019-11-25 | 2020-03-06 | 天津大学 | On-site calibration device of vibration acceleration monitoring equipment of ocean platform structure |
-
2010
- 2010-07-15 CN CN2010202590320U patent/CN201787286U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444270A (en) * | 2011-10-28 | 2012-05-09 | 科达集团股份有限公司 | Sleeve joint oblique key type support bracket |
| CN102444270B (en) * | 2011-10-28 | 2014-05-07 | 甘肃第七建设集团股份有限公司 | Sleeve joint oblique key type support bracket |
| CN105133924A (en) * | 2015-08-25 | 2015-12-09 | 中国航空工业集团公司西安飞机设计研究所 | Guardrail with adjustable height and maintenance equipment with same |
| CN105133924B (en) * | 2015-08-25 | 2017-07-11 | 中国航空工业集团公司西安飞机设计研究所 | A kind of adjustable height guardrail and the maintained equipment with it |
| CN105804378A (en) * | 2016-04-29 | 2016-07-27 | 海盐爱华机械有限责任公司 | Foldable suspended ceiling lifting device with dimensions adjustable |
| CN106402611A (en) * | 2016-10-24 | 2017-02-15 | 周末 | Adjustable suction cup structure |
| CN109521388A (en) * | 2018-12-18 | 2019-03-26 | 国家电网有限公司 | The safe power cutoff mechanism of transformer calibrating device |
| CN110865207A (en) * | 2019-11-25 | 2020-03-06 | 天津大学 | On-site calibration device of vibration acceleration monitoring equipment of ocean platform structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |