CN212027051U - Stair convenient to equipment - Google Patents
Stair convenient to equipment Download PDFInfo
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- CN212027051U CN212027051U CN201922423131.1U CN201922423131U CN212027051U CN 212027051 U CN212027051 U CN 212027051U CN 201922423131 U CN201922423131 U CN 201922423131U CN 212027051 U CN212027051 U CN 212027051U
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- chassis
- lower extreme
- supporting
- thick bamboo
- support chassis
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- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 21
- 241001330002 Bambuseae Species 0.000 claims description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 21
- 239000011425 bamboo Substances 0.000 claims description 21
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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Abstract
The utility model discloses a stair convenient to equipment, including supporting the chassis, the lower extreme that is close to the place ahead of supporting the chassis is provided with the supporting legs, the lower extreme that supports the chassis and be close to the rear is provided with the gyro wheel, the both sides surface that supports the chassis is provided with the crossbearer, one side surface of crossbearer is provided with stabilizing structure, the front end surface that supports the chassis is provided with the stair platform, the upper end surface that supports the chassis is provided with the platform, the upper end surface that supports the chassis is close to both sides department and installs the roof-rack, the lower extreme department that the both sides surface that supports the chassis corresponds the roof-rack is provided with limit. A stair convenient to equipment, through being provided with stable structure and crossbearer, later under the effect of saucer and supporting legs, prevent the removal of supporting the chassis, more firm, through being provided with limit structure, can part the transport, each part reduces in size, is favorable to the transport of stair.
Description
Technical Field
The utility model relates to a stair field for the building, in particular to stair convenient to equipment.
Background
At industrial production's in-process, portable stair are comparatively common for the operation of backing up so that the equipment eminence promotes with the help of bottom gyro wheel when the transport, nevertheless has unstable phenomenon when placing, easily takes place to slide between the ground, secondly, disassembling of whole stair is comparatively inconvenient, the remote transport of not being convenient for, rail etc. buckle easily when remote transport and damage, for this, we provide a stair of being convenient for the equipment.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a staircase convenient for assembly, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stair convenient to equipment, includes the support chassis, the lower extreme that is close to the place ahead of support chassis is provided with the supporting legs, the lower extreme that the support chassis is close to the rear is provided with the gyro wheel, the both sides surface of supporting the chassis is provided with the crossbearer, one side surface of crossbearer is provided with stable structure, the front end surface of supporting the chassis is provided with the stair platform, the upper end surface of supporting the chassis is provided with the platform, the upper end surface of supporting the chassis is close to both sides department and installs the roof-rack, the lower extreme department that the both sides surface of supporting the chassis corresponds the roof-rack is.
Preferably, the supporting legs, the rollers and the supporting underframe are movably connected, and the number of the supporting legs and the number of the rollers are respectively set to be two.
Preferably, be fixed connection between crossbearer and the support chassis, stable structure includes a screw thread section of thick bamboo, threaded rod and saucer, a screw thread section of thick bamboo is fixed to be embedded in one side surface of crossbearer, the lower extreme of a screw thread section of thick bamboo is opened and the threaded rod inserts from the lower extreme department of a screw thread section of thick bamboo, be fixed connection between a screw thread section of thick bamboo and the threaded rod, saucer fixed connection is in the lower extreme of threaded rod.
Preferably, be provided with the rail between the roof-rack, be fixed connection between rail and the roof-rack, the quantity of rail is three groups, the rail sets up in both sides, the rear of roof-rack.
Preferably, the number of the stair platforms is a plurality of groups, the stair platforms are fixedly connected with the supporting underframe, the stair platforms are arranged upwards in a stair-shaped manner, the platforms are horizontally arranged, and the platforms are fixedly connected with the supporting underframe.
Preferably, the limiting structure comprises a limiting cylinder, a limiting plate, a fastening bolt and a limiting hole, the limiting plate extends out of the outer surfaces of the two sides of the limiting cylinder, the fastening bolt penetrates through the outer surface of one side of the limiting plate, the limiting plate is fixedly connected with the supporting underframe through the fastening bolt, the limiting hole is formed in the inner side of the limiting cylinder, and the lower end of the top frame is movably inserted into the inner side of the limiting hole.
Compared with the prior art, the utility model discloses following beneficial effect has: this stair convenient to equipment, through being provided with stable structure and crossbearer, after will being close to one side of supporting legs and raising, promote the support chassis, make the support chassis pushed under the effect of gyro wheel, after arriving appointed position, the rotary threaded rod, make the threaded rod move down, until make the rim plate support on ground, later under the effect of rim plate and supporting legs, prevent the removal of supporting the chassis, it is more firm, through being provided with limit structure, the in-process takes off, lift the roof-rack to the top, make the lower extreme of roof-rack from the inboard in spacing hole being taken out, later support the chassis, roof-rack and rail part can be taken off, to prevent that the rail from receiving the collision and buckling in the handling, each partial volume reduces after separately carrying, be favorable to the transport of stair.
Drawings
Fig. 1 is a schematic view of an overall structure of a staircase convenient to assemble according to the present invention;
fig. 2 is a schematic view of a position-limiting structure of the stair convenient to assemble according to the present invention;
fig. 3 is a cross-sectional view of the limiting structure of the stair convenient to assemble according to the present invention;
fig. 4 is a schematic view of a stable structure of a staircase convenient for assembling.
In the figure: 1. a support chassis; 2. a roller; 3. supporting legs; 4. a cross frame; 5. a stable structure; 51. a threaded barrel; 52. a threaded rod; 53. a pad disc; 6. a stair platform; 7. a station; 8. a top frame; 9. a limiting structure; 91. a limiting cylinder; 92. a limiting plate; 93. fastening a bolt; 94. a limiting hole; 10. and (4) fencing.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a stair convenient to assemble, including supporting chassis 1, the lower extreme that is close to the place ahead of supporting chassis 1 is provided with supporting legs 3, the lower extreme that is close to the back of supporting chassis 1 is provided with gyro wheel 2, the both sides surface of supporting chassis 1 is provided with crossbearer 4, one side surface of crossbearer 4 is provided with stabilizing structure 5, the front end surface of supporting chassis 1 is provided with stair platform 6, the upper end surface of supporting chassis 1 is provided with platform 7, the upper end surface of supporting chassis 1 is close to both sides department and installs roof-rack 8, the lower extreme department that the both sides surface of supporting chassis 1 corresponds roof-rack 8 is provided with limit structure 9.
Supporting legs 3, gyro wheel 2 and support are swing joint between the chassis 1, and the quantity of supporting legs 3, gyro wheel 2 respectively sets up to two sets of to the transport of supporting chassis 1 is passed.
For fixed connection between crossbearer 4 and the support chassis 1, firm structure 5 includes a screw thread section of thick bamboo 51, threaded rod 52 and saucer 53, and a screw thread section of thick bamboo 51 is fixed to be inlayed in one side surface of crossbearer 4, and the lower extreme of a screw thread section of thick bamboo 51 is opened and threaded rod 52 inserts from the lower extreme department of a screw thread section of thick bamboo 51, is fixed connection between a screw thread section of thick bamboo 51 and the threaded rod 52, and saucer 53 fixed connection is in the lower extreme of threaded rod 52, when guaranteeing that threaded rod 52 rotates, can upwards or move down.
Be provided with rail 10 between roof-rack 8, be fixed connection between rail 10 and the roof-rack 8, rail 10's quantity is three groups, and rail 10 sets up in roof-rack 8's both sides, rear, plays the effect of protection, prevents that the staff from falling down from the edge.
The quantity of stair platform 6 is a plurality of groups, is fixed connection between stair platform 6 and the support chassis 1, and stair platform 6 is the echelonment and arranges to the top, and platform 7 level is placed, and is fixed connection between platform 7 and the support chassis 1, stands for the user and provides the position.
Limiting structure 9 includes a spacing section of thick bamboo 91, limiting plate 92, fastening bolt 93 and spacing hole 94, limiting plate 92 extends from the both sides surface of a spacing section of thick bamboo 91, fastening bolt 93 runs through in one side surface of limiting plate 92, limiting plate 92 and support pass through fastening bolt 93 fixed connection between the chassis 1, spacing inboard in a spacing section of thick bamboo 91 is seted up to spacing hole 94, the inboard of spacing hole 94 is inserted in the lower extreme activity of roof-rack 8, in order to ensure upwards when lifting up roof-rack 8, can take off roof-rack 8, so that disassemble the transport to stair.
It should be noted that, the utility model relates to a stair convenient to equipment, when using, the user promotes the support chassis 1 after will being close to one side of supporting legs 3 and raises, make support chassis 1 pushed under the effect of gyro wheel 2, reach the assigned position after, rotatory threaded rod 52, make threaded rod 52 move down, until make saucer 53 support on ground, later under the effect of saucer 53 and supporting legs 3, prevent to support chassis 1's removal, it is more firm, when using, the user can be with the help of going up to platform 7 on stair platform 6, carry out the operation on platform 7, rail 10 plays better protection effect in the course of the work, prevent that the staff from carelessly falling from platform 7, it is comparatively safe, the user is taking off the in-process, lift up roof 8 upwards, make the lower extreme of roof 8 taken out from the inboard of spacing hole 94, later support chassis 1, The top frame 8 and the fence 10 can be taken down to prevent the fence 10 from being collided and bent in the carrying process, and the volume of each part is reduced after the fence is separately carried, so that the carrying of the stairs is facilitated.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A staircase convenient to assemble, comprising a supporting base frame (1), characterized in that: the utility model discloses a support chassis, including support chassis (1), one side surface of crossbearer (4), the lower extreme that is close to the place ahead of support chassis (1) is provided with supporting legs (3), the lower extreme that is close to the rear of support chassis (1) is provided with gyro wheel (2), the both sides surface of support chassis (1) is provided with crossbearer (4), one side surface of crossbearer (4) is provided with stabilizing structure (5), the front end surface of support chassis (1) is provided with stair platform (6), the upper end surface of supporting chassis (1) is provided with platform (7), the upper end surface of supporting chassis (1) is close to both sides department and installs roof-rack (8), the lower extreme department that the both sides surface of supporting chassis.
2. A staircase that is easy to assemble according to claim 1, characterized in that: the supporting legs (3), the rollers (2) and the supporting underframe (1) are movably connected, and the number of the supporting legs (3) and the number of the rollers (2) are respectively set to be two.
3. A staircase that is easy to assemble according to claim 1, characterized in that: be fixed connection between crossbearer (4) and the support chassis (1), stable structure (5) include a screw thread section of thick bamboo (51), threaded rod (52) and rim plate (53), a screw thread section of thick bamboo (51) fixed embedding is in one side surface of crossbearer (4), the lower extreme of a screw thread section of thick bamboo (51) is opened and threaded rod (52) insert from the lower extreme department of a screw thread section of thick bamboo (51), be fixed connection between a screw thread section of thick bamboo (51) and threaded rod (52), rim plate (53) fixed connection is in the lower extreme of threaded rod (52).
4. A staircase that is easy to assemble according to claim 1, characterized in that: be provided with rail (10) between roof-rack (8), be fixed connection between rail (10) and roof-rack (8), the quantity of rail (10) is three groups, rail (10) set up in both sides, the rear of roof-rack (8).
5. A staircase that is easy to assemble according to claim 1, characterized in that: the quantity of stair platform (6) is a plurality of groups, be fixed connection between stair platform (6) and support chassis (1), stair platform (6) are the echelonment and arrange to the top, platform (7) level is placed, and is fixed connection between platform (7) and support chassis (1).
6. A staircase that is easy to assemble according to claim 1, characterized in that: limiting structure (9) are including a spacing section of thick bamboo (91), limiting plate (92), fastening bolt (93) and spacing hole (94), limiting plate (92) extend from the both sides surface of a spacing section of thick bamboo (91), fastening bolt (93) run through in one side surface of limiting plate (92), through fastening bolt (93) fixed connection between limiting plate (92) and support chassis (1), the inboard of a spacing section of thick bamboo (91) is seted up in spacing hole (94), the inboard of spacing hole (94) is inserted in the lower extreme activity of roof-rack (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423131.1U CN212027051U (en) | 2019-12-30 | 2019-12-30 | Stair convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423131.1U CN212027051U (en) | 2019-12-30 | 2019-12-30 | Stair convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212027051U true CN212027051U (en) | 2020-11-27 |
Family
ID=73483314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922423131.1U Active CN212027051U (en) | 2019-12-30 | 2019-12-30 | Stair convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212027051U (en) |
-
2019
- 2019-12-30 CN CN201922423131.1U patent/CN212027051U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: 712000 meters north of Provincial Road 208, Zhengfeng Village, Xiyang Town, Sanyuan County, Xianyang City, Shaanxi Province Patentee after: Shaanxi Zhubida Technology Co.,Ltd. Country or region after: China Address before: 362200 No. 66, Yuqiao, yunian village, Chidian Town, Jinjiang City, Quanzhou City, Fujian Province Patentee before: Huang Chunliang Country or region before: China |
|
| TR01 | Transfer of patent right |