CN205421982U - Interim rail guard of design stair - Google Patents
Interim rail guard of design stair Download PDFInfo
- Publication number
- CN205421982U CN205421982U CN201620272872.8U CN201620272872U CN205421982U CN 205421982 U CN205421982 U CN 205421982U CN 201620272872 U CN201620272872 U CN 201620272872U CN 205421982 U CN205421982 U CN 205421982U
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- CN
- China
- Prior art keywords
- main
- railing
- trocar sheath
- pair
- adjusting rod
- Prior art date
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Abstract
The utility model discloses an interim rail guard of design stair, the pole setting that sets up including about two intervals, the lower extreme of pole setting are equipped with the base that can be connected with basic ground, are located to be equipped with a main railing between two pole settings at least, install the main hinge that is used for the hinge to adorn the corresponding tip of main railing in the pole setting of corresponding one side and adorn, lie in and be equipped with high position adjustable baseboard subassembly between the lower tip of two pole settings, intervals set up about the baseboard subassembly included two vice railings, the rigid coupling has a side guard plate between the two pairs of railings, and two tip of vice railing all overlap and are equipped with the regulation pole that can stretch out and draw back and can be in the same place rather than the locking for vice railing, still be equipped with in the pole setting of corresponding one side and be used for the hinge to pretend to adjust overhanging tip of pole and height -adjustable's vice hinge dress seat. The utility model discloses simple structure, the stair of adaptable different inclinations of main railing and baseboard subassembly and length, the commonality is strong.
Description
Technical field
This utility model relates to a kind of construction preventer, particularly relates to a kind of Stereotype stairway provisional protection hurdle.
Background technology
At present, in construction, balustrade is usually the civil engineering project of last construction, but for the sake of security and the code requirement of construction, is used as balustrade when installing provisional protection hurdle after stair casting forming additional.For this, most of units in charge of construction are in order to cost-effective, mostly utilize scaffolding steel pipe and use relevant fastener or iron wire to be fixed or bundle thus be built into easy provisional protection hurdle, this provisional protection hurdle does not only take up substantial amounts of scaffolding steel pipe, and due to scaffolding steel pipe heavier mass, install and follow-up dismounting is the most inconvenient, significantly increase the labor intensity of workman, additionally, owing to the interim scaffolding steel pipe length selected is uneven, thus result in job site steel pipe head often to expose and the iron wire of fastener and binding steel pipe the most often exposes, therefore, workman easily collides steel pipe head or fastener or iron wire head when upper going downstairs, not only there is great potential safety hazard, affect civilized construction the most simultaneously.It is therefore desirable to a kind of simple in construction of design, easy accessibility, labor strength can be alleviated, and the provisional protection hurdle also can easily built for the stair of different structure.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple in construction, easy accessibility, can alleviate labor strength, and the Stereotype stairway provisional protection hurdle the most easily built for the stair of different gradients.
For solving above-mentioned technical problem, this utility model includes about two spaced vertical rods, the lower end of described vertical rod is provided with the base can being connected with foundation ground, it is structurally characterized in that: at least provided with a main railing between two vertical rods, and the vertical rod of corresponding side is provided with the main hinge dress seat filling main railing respective end for hinge；The skirting board assembly of varying height positions it is provided with between the bottom of two vertical rods, described skirting board assembly includes about two spaced secondary railings, being connected with side guard plate between two secondary railings, two ends of described secondary railing are all set with and can carry out the flexible adjusting rod can being locked at it again together relative to secondary railing；Being additionally provided with in the vertical rod of corresponding side pretends for hinge answers the overhanging end of adjusting rod and adjustable for height secondary hinge dress seat.
After using said structure, by two vertical rods are fixed on the landing of differing heights, afterwards two ends of main railing are cut with scissors respectively on the main hinge dress seat being contained in corresponding side, the angle of inclination of the most main railing keeps consistent with the angle of inclination of stair, additionally, when skirting board assembly being arranged between two vertical rods, fill the height of seat by the secondary hinge of one of them in regulation both sides vertical rod and fill the collapsing length of the adjusting rod that seat links together with this hinge, can ensure that skirting board assembly keeps consistent with the angle of inclination of stair, secondly, can be by adjusting the height of the secondary hinge dress seat in the vertical rod of both sides simultaneously, ensure that skirting board assembly is sufficiently close together stairway step, thus reach the safeguard function preventing the article on step from falling down from stair edge or being kicked out of.
Adjusting the upper-lower height of pair hinge dress seat for convenience, the bottom of described vertical rod is provided with vertical strip hole, and described secondary hinge dress seat is by being installed in vertical rod through the turnbuckle in vertical strip hole.
Vertical strip hole in described vertical rod is corresponding with pair hinge dress seat quantity and the most spaced two.
In order to adapt to the stair of different length specification, described main railing is telescopic structure.
Described main railing includes that the main inserted link that main trocar sheath and one end are inserted in the opposing inner end portion of main trocar sheath, described main trocar sheath are provided with the clamping screw for locking main inserted link.
The stair of different length specification are adapted in order to stretch with main railing, described secondary railing includes that secondary trocar sheath and pair intubate, the opposing inner end portion that described pair intubates is inserted in the opposing inner end portion of secondary trocar sheath, described secondary trocar sheath is provided with for locking the clamping screw that pair intubates, described adjusting rod includes the right adjusting rod being inserted in the opposite outer ends of secondary trocar sheath and the left adjusting rod being inserted in the opposite outer ends that pair intubates, and described secondary trocar sheath intubates with pair and is provided with for locking corresponding right adjusting rod and the clamping screw of corresponding left adjusting rod；Described side guard plate is two panels, a piece of is arranged between upper and lower two secondary trocar sheaths, and another sheet is arranged between upper and lower two pairs intubate.
In order to avoid left adjusting rod and right adjusting rod skid off, the body of rod of described right adjusting rod is provided with the right limit groove extended along a length thereof, and described secondary trocar sheath is screwed with the right limit screw that its inner is stretched in right limit groove；The body of rod of described left adjusting rod is provided with the left limit groove extended along its length, described pair intubate on be screwed with the left limit screw that its inner is stretched in left limit groove.
In order to avoid skirting board assembly is when shortening length, side guard plate between two pairs intubate is interfered with the side guard plate on secondary trocar sheath, only it intubates with pair away from the sidepiece in secondary trocar sheath direction and links together side guard plate between two pairs intubate, one free end of its other side formation.
In sum, this utility model simple in construction, easy accessibility, main railing and skirting board assembly are suitable for different gradient and the stair of length, highly versatile, it addition, rely on adjustable for height skirting board assembly to be suitable for the shoulder height of different structure thus prevent the article on step from falling down from stair edge or being kicked out of.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is the sectional structure schematic diagram of line A-A along Fig. 1；
Fig. 3 is the Split type structure front view of skirting board assembly；
Fig. 4 is the Split type structure rearview of skirting board assembly；
Fig. 5 be along Fig. 4 B to sectional structure schematic diagram；
Fig. 6 is the use state diagram that this utility model is arranged on stair；
Fig. 7 is main hinge dress seat and the secondary structural representation cutting with scissors dress seat another embodiment in this utility model.
Detailed description of the invention
Referring to the drawings, this Stereotype stairway provisional protection hurdle includes about two spaced vertical rods 1, the lower end of vertical rod 1 is provided with the base 2 can being connected with foundation ground, accordingly, offering the connecting hole for installing foundation bolt on base 2, the end cross-sectional shape of this vertical rod 1 is rectangular, naturally it is also possible to select other shapes such as circle, in order to reduce the weight of vertical rod 1, vertical rod 1 can directly select rectangle pipe material to make；nullAt least provided with a main railing 3 between two vertical rods 1，The main hinge dress seat 4 filling main railing 3 respective end for hinge is installed in the vertical rod 1 of corresponding side，This main hinge dress seat 4 includes the otic placode that time interval is arranged and the connecting plate connecting two otic placode opposite exterior lateral sides limits，Connecting plate is provided with the mounting hole that left and right is through，Accordingly，The installing hole that left and right is through it also is provided with in vertical rod 1，Main hinge dress seat 4 is arranged in vertical rod 1 by main hinge dress seat 4 by sequentially passing through the turnbuckle in mounting hole and installing hole，Accordingly，Through hole through before and after being equipped with on two otic placodes，The through hole that two ends of main railing 3 are through before and after also being provided with，Therefore，Two ends of main railing 3 are locked at by the connecting bolt being installed in above-mentioned through hole between two otic placodes of corresponding main hinge dress seat 4 respectively，And，By unscrewing connecting bolt，Adjustable main railing 3 is relative to the angle of inclination of vertical rod 1，Thus adapt to the stair of different gradient，By screwing connecting bolt and otic placode can be clamped the respective end of main railing 3, it is fixed；Certainly, as shown in Figure 7, this main hinge dress seat 4 is alternatively and is directly opened in the main hinge tankage 19 that left and right in vertical rod is through, and two ends of main railing are respectively protruding in corresponding main hinge tankage 19, and the respective end of main railing are connected in corresponding main hinge tankage by turnbuckle.
As shown in Figure 1, this main railing 3 is two, and between the upper and lower every and be arranged in parallel, accordingly, the main hinge dress seat 4 being positioned in either side vertical rod 1 is also for the most spaced two, and main railing 3 is telescopic structure, certainly this main railing 3 can be the structure of regular length, but in order to be suitable for the stair of different length, improve versatility of the present utility model, the most main railing 3 is telescopic structure, with continued reference to accompanying drawing, main railing 3 includes the main inserted link 12 that main trocar sheath 11 and one end are inserted in the opposing inner end portion of main trocar sheath 11, it is provided with the clamping screw for locking main inserted link 12 near main trocar sheath 11 end of main inserted link 12, the inner of this clamping screw is through main trocar sheath 11 and can act against on the lateral surface of main inserted link 12.
nullWith continued reference to accompanying drawing，The skirting board assembly 5 of varying height positions it is provided with between the bottom of two vertical rods 1，Skirting board assembly 5 includes about two spaced secondary railings 6，It is connected with side guard plate 7 by welding or screw between two secondary railings 6，Two ends of secondary railing 6 are all set with and can carry out the flexible adjusting rod can being locked at it again together relative to secondary railing 6，This skirting board assembly 5 needs to ensure that its angle of inclination is consistent with the angle of inclination of stair when mounted，Further need exist for making skirting board assembly 5 near stairway step as far as possible，Thus prevent the rubble on step or article from falling down from stair edge or being kicked out of，Therefore，Being also equipped with in the vertical rod 1 of corresponding side pretends for hinge answers the overhanging end of adjusting rod and adjustable for height two secondary hinge dress seats 9，This pair hinge dress seat 9 is identical with main hinge dress seat 4 structure，Also include that the otic placode front and back arranged and connecting plate are constituted，This adjusting rod is the most identical with the attachment structure of main railing 3 with main hinge dress seat 4 with the attachment structure of secondary hinge dress seat 9，This pair hinge dress seat 9 is arranged in vertical rod 1 also by a turnbuckle，But the installing hole installed for this turnbuckle in vertical rod 1 is vertical strip hole 10，The purpose of this vertical strip hole 10 is，First the overall upper-lower height of adjustable skirting board assembly 5，So that it is near the step of stair，Secondly，When skirting board assembly 5 needs the stair according to different angles to adjust its corresponding angle of inclination，Need to adjust the height of the secondary hinge dress seat 9 of at least one in every vertical rod 1 thus change this pair hinge dress seat 9 and fill height and position with the hinge of the adjusting lever that is connected；This vertical strip hole 10 can be one, and by this vertical strip hole 10, two secondary hinge dress seats 9 are installed simultaneously, its length is more than the spacing distance between two secondary railings 6, can certainly be as shown in Figure 1, vertical strip hole 10 is the most spaced two, article two, the total length of vertical strip hole is more than the spacing distance between two secondary railings 6, corresponding installation one secondary hinge dress seat 9 in every vertical strip hole 10.As shown in Figure 7, this pair hinge dress seat 9 can also cut with scissors tankage 20 for the pair being opened in left and right in vertical rod through, the end of adjusting rod can be directly protruding into pair hinge tankage 20, vertical strip hole 10 is then arranged in vertical rod for the most through, and is connected in corresponding secondary hinge tankage the end of adjusting rod by turnbuckle.
Further, the stair of different length specification are adapted in order to stretch with main railing 3, this skirting board assembly 5 is also telescopic structure, with continued reference to accompanying drawing, secondary railing 6 includes that secondary trocar sheath 13 and pair intubate 14, pair intubates the opposing inner end portion of 14 and is inserted in the opposing inner end portion of secondary trocar sheath 13, secondary trocar sheath 13 is provided with and intubates the clamping screw of 14 for locking pair, adjusting rod includes being inserted into the right adjusting rod 18 in the opposite outer ends of secondary trocar sheath 13 and is inserted into pair and intubates the left adjusting rod 8 in the opposite outer ends of 14, intubate 14 be provided with for locking corresponding right adjusting rod 18 and the clamping screw of corresponding left adjusting rod 8 with pair on secondary trocar sheath 13；Now, side guard plate 7 is divided into two panels, a piece of rear side being arranged on upper and lower two secondary trocar sheaths 13 and its length length slightly shorter than secondary trocar sheath 13, another sheet be arranged on upper and lower two pairs intubate 14 rear side and its length intubate the length of 14 slightly shorter than pair；In order to avoid skirting board assembly 5 is when shortening length, the side guard plate 7 intubated between 14 two pairs is interfered with the side guard plate 7 on secondary trocar sheath 13, only it intubates 14 away from the sidepiece in secondary trocar sheath 13 direction with pair and links together to intubate the side guard plate 7 between 14 two pairs, its the other side forms a free end, as shown in Figure 2, when skirting board assembly 5 shortens, it is connected to free end that pair intubates side guard plate 7 on 14 and time the side guard plate 7 that is connected between secondary trocar sheath overlaps, can be by manually again free end screw being arranged on the side guard plate 7 between secondary case pipe.During in order to make skirting board assembly be arranged between two vertical rods inclined with two vertical rods, as shown in Figure 3 and Figure 4, two secondary trocar sheaths 13 with corresponding side guard plate when fixing, secondary trocar sheath right part above is to the right beyond right side one segment distance of the secondary trocar sheath being positioned at lower section, accordingly, the side guard plate connecting two secondary trocar sheaths 13 assumes diamond in shape and is arranged on the trailing flank of two secondary trocar sheaths；In like manner, two pairs intubate 14 with corresponding side guard plate to install fixed structure identical with the installation fixed structure of above-mentioned two secondary trocar sheaths 13 and corresponding side guard plate.
As shown in Figure 3 and Figure 4, in order to avoid left adjusting rod 8 and right adjusting rod 18 skid off, the body of rod of right adjusting rod 18 is provided with the right limit groove 15 extended along a length thereof, be screwed with, on secondary trocar sheath 13, the right limit screw 17 that its inner is stretched in right limit groove 15, this right limit screw 17 side guard plate 7 on right side can be arranged on secondary trocar sheath 13 while its inner stretch to secondary trocar sheath 13 in and extend in right limit groove 15；Accordingly, the body of rod of left adjusting rod 8 is provided with the left limit groove 16 extended along its length, pair intubates and is screwed with the left limit screw that its inner is stretched in left limit groove 16 on 14, and the side guard plate 7 in left side also can be arranged on its inner while pair intubates on 14 and stretches in pair intubates 14 and extend in left limit groove 16 by this left limit screw.
In sum, this utility model is not limited to above-mentioned detailed description of the invention.Those skilled in the art, on the premise of without departing from spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (8)
1. a Stereotype stairway provisional protection hurdle, including about two spaced vertical rods (1), the lower end of described vertical rod (1) is provided with the base (2) can being connected with foundation ground, it is characterized in that: be positioned between two vertical rods (1) at least provided with a main railing (3), the vertical rod (1) of corresponding side is provided with main hinge dress seat (4) filling main railing (3) respective end for hinge；It is positioned at the skirting board assembly (5) being provided with varying height positions between the bottom of two vertical rods (1), described skirting board assembly (5) includes about two spaced secondary railings (6), being connected with side guard plate (7) between two secondary railings (6), two ends of described secondary railing (6) are all set with and can carry out the flexible adjusting rod can being locked at it again together relative to secondary railing (6)；Being additionally provided with in the vertical rod (1) of corresponding side pretends for hinge answers the overhanging end of adjusting rod and adjustable for height secondary hinge dress seat (9).
2. Stereotype stairway provisional protection hurdle as claimed in claim 1, it is characterized in that: the bottom of described vertical rod (1) is provided with vertical strip hole (10), and described secondary hinge dress seat (9) is by being installed in vertical rod (1) through the turnbuckle in vertical strip hole (10).
3. Stereotype stairway provisional protection hurdle as claimed in claim 2, it is characterised in that: the vertical strip hole (10) in described vertical rod (1) is corresponding with pair hinge dress seat (9) quantity and the most spaced two.
4. the Stereotype stairway provisional protection hurdle as described in claim 1-3 is arbitrary, it is characterised in that: described main railing (3) is telescopic structure.
5. Stereotype stairway provisional protection hurdle as claimed in claim 4, it is characterized in that: described main railing (3) includes that the main inserted link (12) that main trocar sheath (11) and one end are inserted in the opposing inner end portion of main trocar sheath (11), described main trocar sheath (11) are provided with the clamping screw for locking main inserted link (12).
6. Stereotype stairway provisional protection hurdle as claimed in claim 4, it is characterized in that: described secondary railing (6) includes that secondary trocar sheath (13) and pair intubate (14), described pair intubates the opposing inner end portion of (14) and is inserted in the opposing inner end portion of secondary trocar sheath (13), described secondary trocar sheath (13) is provided with the clamping screw intubating (14) for locking pair, described adjusting rod includes being inserted into the right adjusting rod (18) in the opposite outer ends of secondary trocar sheath (13) and is inserted into pair and intubates the left adjusting rod (8) in the opposite outer ends of (14), described secondary trocar sheath (13) is upper and pair intubates (14) and is provided with for locking corresponding right adjusting rod (18) and the clamping screw of corresponding left adjusting rod (8)；Described side guard plate (7) is two panels, a piece of is arranged between upper and lower two secondary trocar sheaths (13), and another sheet is arranged on upper and lower two pairs and intubates between (14).
7. Stereotype stairway provisional protection hurdle as claimed in claim 6, it is characterized in that: the body of rod of described right adjusting rod (18) is provided with the right limit groove (15) extended along a length thereof, and described secondary trocar sheath (13) is screwed with the right limit screw (17) that its inner is stretched in right limit groove (15)；The body of rod of described left adjusting rod (8) is provided with the left limit groove (16) extended along its length, and described pair intubates and is screwed with its inner on (14) and stretches into the left limit screw in left limit groove (16).
8. Stereotype stairway provisional protection hurdle as claimed in claim 6, it is characterized in that: only it intubates (14) away from the sidepiece in secondary trocar sheath (13) direction with pair and links together to be positioned at side guard plate (7) that two pairs intubate between (14), one free end of its other side formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272872.8U CN205421982U (en) | 2016-04-05 | 2016-04-05 | Interim rail guard of design stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272872.8U CN205421982U (en) | 2016-04-05 | 2016-04-05 | Interim rail guard of design stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205421982U true CN205421982U (en) | 2016-08-03 |
Family
ID=56523195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620272872.8U Expired - Fee Related CN205421982U (en) | 2016-04-05 | 2016-04-05 | Interim rail guard of design stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205421982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065080A (en) * | 2020-09-14 | 2020-12-11 | 山东道远建设工程集团有限公司 | Fixing piece of safety protection skirting board for stairs in construction site and construction method thereof |
| CN114427304A (en) * | 2022-01-12 | 2022-05-03 | 张世江 | Assembled type edge-facing protection device for cast-in-place concrete stairs |
-
2016
- 2016-04-05 CN CN201620272872.8U patent/CN205421982U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065080A (en) * | 2020-09-14 | 2020-12-11 | 山东道远建设工程集团有限公司 | Fixing piece of safety protection skirting board for stairs in construction site and construction method thereof |
| CN114427304A (en) * | 2022-01-12 | 2022-05-03 | 张世江 | Assembled type edge-facing protection device for cast-in-place concrete stairs |
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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: 20160803 Termination date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |