CN201526262U - Movable indoor maintenance ladder frame - Google Patents
Movable indoor maintenance ladder frame Download PDFInfo
- Publication number
- CN201526262U CN201526262U CN2009202205513U CN200920220551U CN201526262U CN 201526262 U CN201526262 U CN 201526262U CN 2009202205513 U CN2009202205513 U CN 2009202205513U CN 200920220551 U CN200920220551 U CN 200920220551U CN 201526262 U CN201526262 U CN 201526262U
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- China
- Prior art keywords
- support frame
- standpipe
- movable base
- casing
- ladder
- 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 indoor maintenance auxiliary equipment, in particular to a movable indoor maintenance ladder frame. With the ladder frame, a worker can examine and repair an indoor central air-conditioning conveniently and quickly, and the ladder frame can also be used for maintaining and replacing indoor roof lamps and other devices. The ladder frame comprises a movable seat, a detachable folding support frame and a climbing ladder. A body of the movable seat is an opened type rectangular box body, six upright tubes are installed on the top portion of the box body, and the detachable folding support frame is provided with six support legs which are respectively connected to the six upright tubes on the top portion of box body of the movable seat. The climbing ladder is uprightly arranged in the box body of the movable seat, connecting tubes on the rear face of the climbing ladder are respectively connected with cross beams of the detachable folding support frame. The ladder frame is capable of being moved conveniently and quickly, and overlapped and detached quickly, and has strong and stable installation and convenient utilization, additionally, each portion can be quickly assembled in use and detached sequentially to be placed into the movable seat after maintenance work, thereby being quite convenient for being moved into a storehouse for safe keeping.
Description
Technical field
The utility model technology is a kind of indoor maintenance auxiliary equipment, maintenance especially for office building, auditoriums, hotels, hotel, restaurant's central air-conditioning, can conveniently overhaul indoor central air-conditioning by this equipment, can be used for the maintenance and the replacing of indoor roof light fixture and other equipment simultaneously.
Background technology
At present, indoor canopy is fitted up highly generally at 3 meters-3.2 meters, and indoor central air-conditioning all is installed in ceiling top, leaves the manhole of 500 * 500mm on ceiling, is the very difficult thing of part so the manhole by 500 * 500mm enters ceiling maintenance air-conditioning.Maintenance in the past is to adopt simple vertical ladder, easily goes out danger, and safety does not guarantee.And existing maintenance vertical ladder needs manpower to carry back and forth, and is very inconvenient.
Summary of the invention
For solving the problems referred to above that the room conditioning maintenance exists, the utility model provides a kind of new packaged type indoor maintenance ladder, and it has solved the problem of the safety and the carrying inconvenience of traditional maintenance.
The technical solution of the utility model is: the indoor maintenance ladder of packaged type comprises movable base, detachable folding support frame and ladder stand.The main body of described movable base is an opened type rectangular box, under four jiaos of bottom halves a strap brake universal caster wheel is arranged respectively.Be equipped with six roots of sensation standpipe on the casing top: respectively there is a standpipe on four jiaos of the casings and the center of casing both sides long margin frame.Described detachable folding support frame has six supporting legs, respectively with movable base casing top on six roots of sensation standpipe join, each is linked to each other the upper and lower position of middle two supporting legs by crossbeam.Described ladder stand stands in the casing of movable base, is provided with two tube connectors perpendicular to this back side in the middle of the ladder stand back side, and two tube connectors are corresponding with the crossbeam of described detachable folding support frame respectively.
The split-type structural that the utility model patent adopts detachably, installs, material selection high-strength aluminum alloy profile design, whole ladder is in light weight, convenient and swift moving.It is firmly firm to install between each support, and security and stability is good.For strengthening the firm of maintenance ladder, installed stabilizer additional in the ladder stand both sides, the safety when making the maintainer climb maintenance is further guaranteed.The utility model is easy to use, can overlap dismounting fast, with the very fast assembling of each parts together, moves to the service work scene during use, and all process needs a people finish.After service work finishes each parts are dismantled in the movable base of packing in order, moved easily and put into storehouse and keep properly.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the utility model integral left view of Fig. 1.
Fig. 3 is the movable base outline drawing.
Fig. 4 is the movable base lateral view of Fig. 3.
Fig. 5 is the front elevational schematic of detachable folding support frame.
Fig. 6 is the schematic side view of detachable folding support frame.
Fig. 7 is the ladder stand outline drawing.
Fig. 8 is the ladder stand lateral view of Fig. 7.
Reference numeral:
1 movable base, 1-1 strap brake universal caster wheel, 1-2 adjustable support leg, 1-3 plug-in standpipe, 1-4 plug-in type standpipe, support frame 1-5; 2 detachable folding support frames, 2-1 plug-in supporting leg, 2-2 plug-in type supporting leg, 2-3 crossbeam, 2-4 articulation; 3 ladder stands, 3-1 founds beam, 3-2 tube connector, 3-3 folded piece; 4 stabilizers, 4-1 long tube, 4-2 short tube, 4-3 rotary shaft joint; 5 locknuts connect folder; 6 spring collars; 7 quick connectors.
The specific embodiment
Referring to Fig. 1, Fig. 2, the indoor maintenance ladder of the utility model packaged type comprises movable base 1, detachable folding support frame 2 and ladder stand 3.The schematic diagram that has shown the timing of the indoor maintenance ladder of packaged type integral installation among the figure.
Referring to Fig. 3, Fig. 4, described movable base 1 is the foundation support seat of maintenance ladder, and the main body of movable base 1 is an opened type rectangular box, under four jiaos of bottom halves a strap brake universal caster wheel 1-1 is arranged respectively, makes movable base 1 become a billy gate.As preferred embodiment, strap brake universal caster wheel 1-1 links together by adjustable support leg 1-2 and the casing that is located under four jiaos of the bottom halves.Use adjustable support leg 1-2 can remedy the shakiness of the ladder that causes because of the ground injustice, make movable base 1 maintenance level, the indoor maintenance ladder of whole packaged type equipment can be laid on the ground securely.The bottom is equipped with strap brake universal caster wheel 1-1, can move freely during use, and it is stable during work the assurance ladder to be pinned in the castor brake.1 one functions of movable base are the Steady bases as maintenance ladder integral installation, and another function is to be used to deposit the parts of placing after other dismounting.Be equipped with six roots of sensation standpipe on the movable base 1 casing top: be plug-in standpipe 1-3 on four jiaos of the casings, the center of casing both sides long margin frame is the plug-in type standpipe 1-4 that has interface.The support frame 1-5 of a vertical direction also respectively is installed in the center of casing both sides long margin frame in addition.
Referring to Fig. 5, Fig. 6, the effect of described detachable folding support frame 2 is support fixation ladder stands, detachable folding support frame 2 has six supporting legs, join with the above six roots of sensation standpipe of casing top respectively (, therefore in two figure, can only demonstrate three supporting legs and two supporting legs respectively) because each supporting leg is in the same plane respectively.Wherein four of periphery supporting legs are plug-in supporting leg 2-1, and its bottom connects folder 5 with locknut and is clamped on the plug-in standpipe 1-3 of four jiaos of described casings; Middle two supporting legs are plug-in type supporting leg 2-2, and its bottom is plugged in the socket of the formula that connects standpipe 1-4 of described casing, tightens (seeing shown in Figure 2) with spring collar 6 again after the insertion.Article two, the upper and lower end of plug-in type supporting leg 2-2 is respectively linked together by crossbeam 2-3.Be provided with articulation 2-4 in the middle of the crossbeam 2-3, detachable folding support frame 2 can be opened with folding.Only need a people that detachable folding support frame 2 is opened during use, be inserted into snib and on the standpipe of movable base 1, locate.
Referring to Fig. 7, Fig. 8, schematically show the structure of ladder stand 3.Described ladder stand 3 is operating personnel's work tops when working, and can enter service work face by the climbing frame.Ladder stand 3 stands in the casing of movable base 1 (seeing Fig. 1, Fig. 2).The back side in the middle of the upright beam 3-1 of ladder stand 3 is provided with two tube connector 3-2s vertical with the back side, and two tube connector 3-2 are connected with two crossbeam 2-3 up and down of detachable folding support frame 2 respectively by quick connector 7.Ladder stand 3 is a folding ladder, is provided with folded piece 3-3 on Qi Liliang 3-1, and folded piece 3-3 is the articulation that a kind of existing folding ladder uses, and can open fixingly during use fast, can go into its stored collapsed in the casing of movable base 1 after finishing using.
Shown in Fig. 1, for strengthening the safety of this maintenance ladder, the utility model has also designed 3 further supporting roles of 4 pairs of ladder stands of stabilizer, guarantees overall structure balance support, stable, firm.In Fig. 1, in the both sides of movable base 1 a pair of stabilizer 4 is set respectively, each stabilizer 4 is made of a long tube 4-1 and a short tube 4-2, and the lower end of short tube 4-2 is connected long tube 4-1 bottom by rotary shaft joint 4-3.During assembling, the upper end of long tube 4-1 is connected on the plug-in type supporting leg 2-2 of detachable folding support frame 2 by rotary shaft joint 4-3, and the upper end of short tube 4-2 also is connected on the support frame 1-5 of movable base 1 by rotary shaft joint 4-3.
The connector that uses in the utility model, joint, folded piece, Fastener etc. are the commercially available prod, may be used in the equipment of the present utility model as long as can reach the said goods of the function described in the manual, the structure to above-mentioned parts in this manual no longer describes in detail.
Claims (8)
1. the indoor maintenance ladder of packaged type is characterized in that: comprise movable base, detachable folding support frame and ladder stand;
The main body of described movable base is an opened type rectangular box, under four jiaos of bottom halves a strap brake universal caster wheel is arranged respectively, is being equipped with six roots of sensation standpipe on the casing top: respectively there is a standpipe on four jiaos of the casings and the center of casing both sides long margin frame;
Described detachable folding support frame has six supporting legs, respectively with movable base casing top on six roots of sensation standpipe join, each is linked to each other the upper and lower position of middle two supporting legs by crossbeam;
Described ladder stand stands in the casing of movable base, is provided with two tube connectors perpendicular to this back side in the middle of the ladder stand back side, and two tube connectors are corresponding with the crossbeam of described detachable folding support frame respectively.
2. maintenance ladder according to claim 1 is characterized in that: the strap brake universal caster wheel is to link together by adjustable support leg and the casing that is located under four jiaos of the bottom halves.
3. maintenance ladder according to claim 1 is characterized in that: be equipped with six roots of sensation standpipe on the movable base casing top: be the plug-in standpipe on four jiaos of the casings, the center of casing both sides long margin frame is the plug-in type standpipe that has interface.
4. maintenance ladder according to claim 1 is characterized in that: the support frame that a vertical direction also respectively is installed in the center of casing both sides long margin frame.
5. maintenance ladder according to claim 1, it is characterized in that: detachable folding support frame has six supporting legs, respectively with the casing top on six roots of sensation standpipe join, wherein four of periphery supporting legs are the plug-in supporting leg, and its bottom connects folder with locknut and is clamped on the plug-in standpipe of four jiaos of casings; Middle two supporting legs are the plug-in type supporting leg, and its bottom is plugged in the socket of the formula that connects standpipe of casing, tightens with spring collar.
6. maintenance ladder according to claim 5 is characterized in that: each is linked together the upper and lower end of two plug-in type supporting legs by crossbeam, is provided with articulation in the middle of the crossbeam.
7. maintenance ladder according to claim 1 is characterized in that: the back side in the middle of the upright beam of ladder stand is provided with two tube connectors vertical with the back side, and two tube connectors are connected with upper and lower two crossbeams of detachable folding support frame respectively by quick connector.
8. maintenance ladder according to claim 1 is characterized in that: the both sides at movable base are provided with a pair of stabilizer respectively, and each stabilizer is made of a long tube and a short tube, and the lower end of short tube is connected the long tube bottom by the rotary shaft joint; The upper end of long tube is connected on the plug-in type supporting leg of detachable folding support frame by the rotary shaft joint, and the upper end of short tube also is connected on the support frame of movable base by the rotary shaft joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202205513U CN201526262U (en) | 2009-10-30 | 2009-10-30 | Movable indoor maintenance ladder frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202205513U CN201526262U (en) | 2009-10-30 | 2009-10-30 | Movable indoor maintenance ladder frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526262U true CN201526262U (en) | 2010-07-14 |
Family
ID=42517550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202205513U Expired - Fee Related CN201526262U (en) | 2009-10-30 | 2009-10-30 | Movable indoor maintenance ladder frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526262U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528469A (en) * | 2012-03-02 | 2012-07-04 | 青岛地恩地机电科技股份有限公司 | Bracket of machine tool |
| CN108049798A (en) * | 2017-12-15 | 2018-05-18 | 潘跃进 | Unilateral extension ladder rear support frame |
| WO2021042676A1 (en) * | 2019-09-06 | 2021-03-11 | 苏州飞华铝制工业有限公司 | Foldable support column structure having locking function |
| CN114150997A (en) * | 2021-12-02 | 2022-03-08 | 中国船舶工业系统工程研究院 | Folding mechanical work ladder for ships |
-
2009
- 2009-10-30 CN CN2009202205513U patent/CN201526262U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528469A (en) * | 2012-03-02 | 2012-07-04 | 青岛地恩地机电科技股份有限公司 | Bracket of machine tool |
| CN108049798A (en) * | 2017-12-15 | 2018-05-18 | 潘跃进 | Unilateral extension ladder rear support frame |
| WO2021042676A1 (en) * | 2019-09-06 | 2021-03-11 | 苏州飞华铝制工业有限公司 | Foldable support column structure having locking function |
| CN114150997A (en) * | 2021-12-02 | 2022-03-08 | 中国船舶工业系统工程研究院 | Folding mechanical work ladder for ships |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20181030 |