CN209261453U - A kind of staircase of the architectural engineering with protective device - Google Patents
A kind of staircase of the architectural engineering with protective device Download PDFInfo
- Publication number
- CN209261453U CN209261453U CN201920895972.XU CN201920895972U CN209261453U CN 209261453 U CN209261453 U CN 209261453U CN 201920895972 U CN201920895972 U CN 201920895972U CN 209261453 U CN209261453 U CN 209261453U
- Authority
- CN
- China
- Prior art keywords
- staircase
- sleeve
- foot pedal
- groups
- architectural engineering
- 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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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of staircase of architectural engineering with protective device; including staircase main body; the two sides of the staircase bottom part body are all provided with first sleeve; the top of the first sleeve is all successively socketed with second sleeve and loop bar; the top of first sleeve described in two groups and the adjacent side of second sleeve is all provided with fixed block; the adjacent side of fixed block described in two groups is all provided with foot pedal, and the two sides of the foot pedal are all provided with fixed ring.The utility model drives first rotating shaft rotation by motor; to drive driving gear to rotate; it is rotated by the second shaft of chain-driving and driven gear; auxiliary tool (such as: safety line) is then stuck in the position of the card hole carried on chain; to drive auxiliary tool to rise or fall by motor, to play the role of protection to staff, and foot pedal is fixed in the fixed ring by being arranged; to keep the stablizing effect of foot pedal more preferable, and improve bearing capacity.
Description
Technical field
The utility model relates to architectural engineering ancillary technique field, specially a kind of architectural engineering is with protective device
Staircase.
Background technique
Architectural engineering, refer to by construction to all kinds of building constructions and its affiliated facility and route matched with its, pipeline,
The installation activity of equipment is formed by engineering entity, wherein " building construction ", which refers to, top cover, beam column, wall, basis and can
Inner space is formed, meets people's production, lives, learns, the engineering that public activity needs.
In order to accelerate the process of engineering, it is now proposed a kind of auxiliary tool: staircase, since staff needs on staircase
Many work are completed, and mobile amplitude is larger, however this staircase lacks protective device, and protection can not be played to staff
Effect, to reduce utilization rate, security performance is lower, the foot pedal of existing staircase generally only with thin plate as support
Point to keep the stablizing effect of staircase bad, and reduces bearing capacity.
Utility model content
The purpose of this utility model is that: lack protective device to solve existing staircase, can not be played to staff
The effect of protection, to reduce utilization rate, security performance is lower, and the foot pedal of existing staircase is generally only with thin plate conduct
Supporting point provides a kind of architectural engineering with guarantor to keep the stablizing effect of staircase bad, and the problem of reduce bearing capacity
The staircase of protection unit.
To achieve the above object, the utility model provides the following technical solutions: a kind of architectural engineering is with protective device
Staircase, including staircase main body, the two sides of the staircase bottom part body are all provided with first sleeve, the top of the first sleeve
All successively it is socketed with second sleeve and loop bar, the top of first sleeve described in two groups and the adjacent side of second sleeve is all provided with solid
Determine block, the adjacent side of fixed block described in two groups is all provided with foot pedal, and the two sides of the foot pedal are all provided with fixed ring, and two
The group first sleeve is all provided with protective cover far from the low side of foot pedal side, and the inside of the protective cover is all equipped with electricity
Machine, the output end of the motor are all rotatably connected to first rotating shaft, and the outside of the first rotating shaft is all provided with driving gear, institute
It states loop bar and is all provided with protective shell far from the top of foot pedal side, the inside of the protective shell is all provided with the second shaft, and
The outside of second shaft is all provided with driven gear.
Preferably, first rotating shaft described in two groups and the second shaft are all provided with bearing block, and axis close to the side of foot pedal
The inside for holding seat is all provided with bearing, and the first rotating shaft and the second shaft all pass through the mutual cooperation difference of bearing block and bearing
It is rotatablely connected with protective cover and protective shell.
Preferably, the number of the foot pedal is three groups, and one end of the protective cover is provided with ventilation hole.
Preferably, the foot pedal and fixed ring all pass through bolt and are detachably connected with fixed block.
Preferably, driving gear described in two groups all passes through chain and driven gear is rotatablely connected.
Preferably, the top of protective cover described in two groups and the bottom of protective shell are all provided with through-hole.
Compared with prior art, the utility model has the beneficial effects that the utility model drives first rotating shaft by motor
Rotation is rotated, then by auxiliary tool so that driving gear be driven to rotate by the second shaft of chain-driving and driven gear
(such as: safety line) it is stuck in the position of the card hole carried on chain, thus drive auxiliary tool to rise or fall by motor,
To play the role of protection to staff, and foot pedal is fixed in the fixed ring by being arranged, to make foot pedal
Stablizing effect it is more preferable, and improve bearing capacity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model foot pedal；
Fig. 4 is the enlarged drawing of the utility model A；
Fig. 5 is the enlarged drawing of the utility model B.
In figure: 1, staircase main body；2, first sleeve；3, second sleeve；4, loop bar；5, protective cover；6, motor；7, first turn
Axis；8, driving gear；9, bearing block；10, chain；11, protective shell；12, the second shaft；13, driven gear；14, foot pedal；
15, fixed block；16, fixed ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Motor (model TC7122), driving gear and the driven gear mentioned in the utility model can in market or
Individual orders gained.
Please refer to Fig. 1-5, a kind of staircase of the architectural engineering with protective device, including staircase main body 1, staircase main body 1
The two sides of bottom are all provided with first sleeve 2, and the top of first sleeve 2 is all successively socketed with second sleeve 3 and loop bar 4, and two groups
The top of first sleeve 2 and the adjacent side of second sleeve 3 is all provided with fixed block 15, and two groups of adjacent sides of fixed block 15 are all set
It is equipped with foot pedal 14, the two sides of foot pedal 14 are all provided with fixed ring 16, and two groups of first sleeves 2 are low far from 14 side of foot pedal
End is all provided with protective cover 5, and the inside of protective cover 5 is all equipped with motor 6, and the output end of motor 6 is all rotatably connected to first turn
Axis 7, the outside of first rotating shaft 7 are all provided with driving gear 8, and loop bar 4 is all provided with protection far from the top of 14 side of foot pedal
Shell 11, the inside of protective shell 11 is all provided with the second shaft 12, and the outside of the second shaft 12 is all provided with driven gear 13.
The utility model drives first rotating shaft 7 and driving gear 8 to rotate by motor 6, drives the second shaft 12 and driven
Gear 13 rotates, to drive auxiliary tool (safety line) slowly to move up, and by mobile auxiliary tool to work people
Member plays the role of support protection, to improve the security performance of this kind of staircase.
Please be emphatically refering to fig. 1 with 4, two groups of first rotating shafts 7 and the second shaft 12 are all provided with close to the side of foot pedal 14
Bearing block 9, and the inside of bearing block 9 is all provided with bearing, first rotating shaft 7 and the second shaft 12 all pass through bearing block 9 and bearing
Mutual cooperation be rotatablely connected respectively with protective cover 5 and protective shell 11.
This kind of architectural engineering passes through the mutual cooperation of bearing block 9 and bearing with the staircase with protective device, makes first turn
Axis 7 and the second shaft 12 are rotatablely connected with protective cover 5 and protective shell 11 respectively, to reduce frictional force, and make first rotating shaft 7
It is more preferable with the rotating effect of the second shaft 12, and rotate more laborsaving.
Please emphatically refering to fig. 1,2,3 and 5, the number of foot pedal 14 is three groups, and one end of protective cover 5 is provided with ventilation hole,
Foot pedal 14 and fixed ring 16 are all detachably connected by bolt with fixed block 15.
This kind of architectural engineering makes foot pedal 14 and fixed block by bolt and fixed ring 16 with the staircase with protective device
15 fixed effect is more preferable, and improves the stability of foot pedal 14.
Please be emphatically refering to fig. 1 with 4, two groups of driving gears 8 are all rotatablely connected by chain 10 and driven gear 13, two groups of guarantors
The top of shield 5 and the bottom of protective shell 11 are all provided with through-hole.
This kind of architectural engineering rotates driving gear 8 and driven gear 13 by chain 10 with the staircase with protective device
Connection, to be preferably adjusted by the movement of chain 10 to the height of safety line, to play guarantor to staff
The effect of shield.
Working principle: in use, by staircase slant setting in specified position, then by the safety door hook card on safety line
In the card hole position that chain 10 itself carries, and by safety rope noose in the waist of staff, then staff passes through foot
It steps on foot pedal 14 and hand steered first sleeve 2 and second sleeve 3 is slowly mobile upwards, while 7 He of first rotating shaft is driven by motor 6
Driving gear 8 rotates, and drives the second shaft 12 and driven gear 13 to rotate by the mutual cooperation of chain 10, to drive safety
Hook slowly moves up, and safety door hook is always positioned at the crown position of staff, thus to the staff being located on staircase
The effect of protection is played, to improve the security performance of this kind of staircase.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of staircase of architectural engineering with protective device, including staircase main body (1), it is characterised in that: the staircase master
The two sides of body (1) bottom are all provided with first sleeve (2), and the top of the first sleeve (2) is all successively socketed with second sleeve
(3) and loop bar (4), the top of first sleeve described in two groups (2) and the adjacent side of second sleeve (3) is all provided with fixed block
(15), the adjacent side of fixed block described in two groups (15) is all provided with foot pedal (14), and the two sides of the foot pedal (14) are all set
It being equipped with fixed ring (16), first sleeve described in two groups (2) is all provided with protective cover (5) far from the low side of foot pedal (14) side,
The inside of the protective cover (5) is all equipped with motor (6), and the output end of the motor (6) is all rotatably connected to first rotating shaft
(7), the outside of the first rotating shaft (7) is all provided with driving gear (8), and the loop bar (4) is far from foot pedal (14) side
Top is all provided with protective shell (11), and the inside of the protective shell (11) is all provided with the second shaft (12), and the second shaft
(12) outside is all provided with driven gear (13).
2. staircase of a kind of architectural engineering with protective device according to claim 1, it is characterised in that: described in two groups
First rotating shaft (7) and the second shaft (12) are all provided with bearing block (9) close to the side of foot pedal (14), and bearing block (9)
Inside is all provided with bearing, and the first rotating shaft (7) and the second shaft (12) all pass through the mutual cooperation of bearing block (9) and bearing
It is rotatablely connected respectively with protective cover (5) and protective shell (11).
3. staircase of a kind of architectural engineering with protective device according to claim 1, it is characterised in that: described foot-operated
The number of plate (14) is three groups, and one end of the protective cover (5) is provided with ventilation hole.
4. staircase of a kind of architectural engineering with protective device according to claim 1, it is characterised in that: described foot-operated
Plate (14) and fixed ring (16) are all detachably connected by bolt with fixed block (15).
5. staircase of a kind of architectural engineering with protective device according to claim 1, it is characterised in that: described in two groups
Driving gear (8) is all rotatablely connected by chain (10) and driven gear (13).
6. staircase of a kind of architectural engineering with protective device according to claim 1, it is characterised in that: described in two groups
The top of protective cover (5) and the bottom of protective shell (11) are all provided with through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895972.XU CN209261453U (en) | 2019-06-14 | 2019-06-14 | A kind of staircase of the architectural engineering with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895972.XU CN209261453U (en) | 2019-06-14 | 2019-06-14 | A kind of staircase of the architectural engineering with protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261453U true CN209261453U (en) | 2019-08-16 |
Family
ID=67585733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920895972.XU Expired - Fee Related CN209261453U (en) | 2019-06-14 | 2019-06-14 | A kind of staircase of the architectural engineering with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261453U (en) |
-
2019
- 2019-06-14 CN CN201920895972.XU patent/CN209261453U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190816 Termination date: 20200614 |