CN212053856U - Steel pipe supporting base capable of being fixed and detached for installing stair enclosure - Google Patents
Steel pipe supporting base capable of being fixed and detached for installing stair enclosure Download PDFInfo
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- CN212053856U CN212053856U CN202020064027.8U CN202020064027U CN212053856U CN 212053856 U CN212053856 U CN 212053856U CN 202020064027 U CN202020064027 U CN 202020064027U CN 212053856 U CN212053856 U CN 212053856U
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Abstract
A steel pipe supporting base capable of being fixed and disassembled for mounting a stair enclosure belongs to the technical field of edge enclosure of cast-in-place concrete building stair components. The hook-shaped clamping rod comprises a guide section and a pressing section, a sliding hole is formed in one end of the movable clamping head, a connecting end is fixedly welded at the other end of the movable clamping head, the guide section penetrates through the sliding hole, and the movable clamping head is connected with the hook-shaped clamping rod in a clamping mode through the sliding hole. The utility model discloses a set up hook-shaped kelly, screw rod and activity dop, can firmly fix the pole setting base of cast-in-place stair component on the platform, through the adjustable structure between screw rod and the activity dop, be applicable to different thickness stair platforms and face the limit and protect the fixed of pole setting base for enclosure setting up convenient and fast, improved the security and the installation effectiveness of construction, and recoverable the use, increased the availability factor of material, reduced construction cost.
Description
Technical Field
The utility model belongs to the technical field of cast-in-place concrete building stair component face limit enclosure, concretely relates to fixed steel pipe supports base with adjustable installation stair enclosure.
Background
The cast-in-place concrete structure is a concrete structure which is formed by in-situ formwork erecting and integral casting on site, and compared with structures made of other materials, the cast-in-place concrete structure has the following advantages: the integral structure is good, the integral structure can be poured and formed into a whole, the mouldability is good, the integral structure can be poured and formed into structures with various shapes and sizes, the durability and the fire resistance are good, and the construction cost and the maintenance cost are low.
In the construction of a cast-in-place concrete structure, safety protection barrier rods are required to be arranged on stairs, safety nets are arranged according to the specific conditions of a construction site, the barrier rods are made of steel pipes or moso bamboos with qualified quality, when the space distance between stair sides is large, safety nets are arranged or two protection barrier rods are arranged, the height of each safety protection barrier rod is 40cm and 90cm, the height of each safety protection barrier rod is 40cm and 100cm, and vertical rods are fixed firmly; however, the vertical rod is easy to shake during installation of the vertical rod erected on the stair platform, so that potential safety hazards are generated, in the construction process, the vertical rod of the stair platform is fixed, so that the safety function of the stair edge enclosure is directly influenced, the stair edge enclosure is unsafe, the construction is influenced, the position of the vertical rod needs to be fixed during installation, the process is difficult and slow, the construction efficiency is low, and the potential safety hazards of the stair edge are influenced.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, the utility model aims to provide a fixed steel pipe supports base with adjustable can swiftly make things convenient for fixed enclosure pole setting.
The utility model provides a following technical scheme: a steel pipe supporting base capable of being fixed and detached for installing a stair enclosure is characterized by comprising a hook-shaped clamping rod, a movable clamping head and a rotary steel pipe, wherein the hook-shaped clamping rod comprises a guide section and a pressing section;
the one end fixed mounting of rotatory steel pipe has the screw rod, and the front end fixed mounting of screw rod has the clamp plate, the screw rod passes the link and closes with movable chuck screw through the link and be connected soon.
The fixable and detachable steel pipe support base for installing the stair enclosure is characterized in that the hook-shaped clamping rod is of an irregular L shape, the guide section is a vertical section, and the pressing section is a transverse section.
The fixable and detachable steel pipe support base for installing the stair enclosure is characterized in that an extrusion plane structure corresponding to the pressing plate is arranged at the outer end of the pressing section.
The fixable and detachable steel pipe support base for installing the stair enclosure is characterized in that the shape of the sliding hole is matched with the shape of the section of the guide section.
The fixable and detachable steel pipe support base is characterized in that a threaded structure is arranged inside the connecting end, and the threaded structure inside the connecting end is matched with the threaded structure outside the screw rod.
A steel pipe that can fix dismantlement of installation stair enclosure supports base, its characterized in that the outer end fixed mounting of direction section has the dog, prevents that the roll-off of activity dop is lost.
Through adopting above-mentioned technique, compare with prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up hook-shaped kelly, screw rod and activity dop, can firmly fix the pole setting base of cast-in-place stair component on the platform, through the adjustable structure between screw rod and the activity dop, be applicable to different thickness stair platforms and face the limit and protect the fixed of pole setting base for enclosure setting up convenient and fast, improved the security and the installation effectiveness of construction, and recoverable the use, increased the availability factor of material, reduced construction cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the hook-shaped latch of the present invention.
In the figure: 1. a movable chuck; 11. a connecting end; 12. a slide hole; 2. rotating the steel pipe; 3. a hook-shaped catch lever; 31. a guide section; 32. a compacting section; 4. a screw; 5. pressing a plate; 6. and a stop block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments of the specification. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in order to provide a better understanding of the present invention to the public, certain specific details are set forth in the following detailed description of the invention. It will be apparent to those skilled in the art that the present invention may be practiced without these specific details.
Referring to fig. 1-2, a steel pipe supporting base capable of being fixed and disassembled for installing a stair enclosure comprises a hook-shaped clamping rod 3, a movable clamping head 1 and a rotary steel pipe 2, wherein the hook-shaped clamping rod 3 is of an irregular L shape and comprises a vertical guide section 31 and a transverse pressing section 32, one end of the movable clamping head 1 is provided with a sliding hole 12, the other end of the movable clamping head is fixedly welded with a connecting end 11, the guide section 31 penetrates through the sliding hole 12, and the movable clamping head 1 is connected with the hook-shaped clamping rod 3 in a clamping mode through the sliding hole 12.
One end fixed mounting of rotatory steel pipe 2 has screw rod 4, and the front end fixed mounting of screw rod 4 has clamp plate 5, and the outer end that compresses tightly section 32 is equipped with the extrusion planar structure that corresponds with clamp plate 5, screw rod 4 passes link 11 and closes with movable dop 1 screw thread through link 11 and is connected soon.
The inside of link 11 is equipped with the helicitic texture, the helicitic texture of the inside of link 11 and the external helicitic texture of screw rod 4 match, and the preferred M10 of external screw thread of screw rod 4 and the internal thread of link 11, the preferred 10cm of length of screw rod 4 screw thread section.
The outer end of the guide section 31 is fixedly provided with a stop block 6 to prevent the movable chuck 1 from sliding out and losing.
The utility model discloses when using, the main technical scheme who takes has: when the fixed stair platform faces the base of limit enclosure pole setting, the pole setting base is placed on the landing slab, places the squeeze face that compresses tightly section 32 on hook-shaped kelly 3 at pole setting base up end, according to the actual thickness of pole setting base and landing slab, rotatory rotating steel pipe 2, the relative position between adjusting screw 4 and the activity dop 1, and then the distance between the squeeze face of adjustment clamp plate 5 and the section 32 that compresses tightly, will cast-in-place stair component on the firm fixed landing slab of pole setting base.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A fixable and detachable steel pipe supporting base for installing a stair enclosure is characterized by comprising a hook-shaped clamping rod (3), a movable clamping head (1) and a rotary steel pipe (2), wherein the hook-shaped clamping rod (3) comprises a guide section (31) and a pressing section (32), one end of the movable clamping head (1) is provided with a sliding hole (12), the other end of the movable clamping head is fixedly welded with a connecting end (11), the guide section (31) penetrates through the sliding hole (12), and the movable clamping head (1) is connected with the hook-shaped clamping rod (3) in a clamping mode through the sliding hole (12);
one end fixed mounting of rotatory steel pipe (2) has screw rod (4), and the front end fixed mounting of screw rod (4) has clamp plate (5), screw rod (4) pass link (11) and are connected with activity dop (1) screw thread closure through link (11).
2. A fixable and demountable steel tube support base for installing a stair enclosure according to claim 1 wherein said hook-shaped catch bar (3) is of irregular L-shape, said guide section (31) is a vertical section and said hold-down section (32) is a lateral section.
3. The fixable and detachable steel tube support base for installing a stair enclosure according to claim 2, wherein the outer end of the pressing section (32) is provided with an extrusion plane structure corresponding to the pressing plate (5).
4. A fixable and demountable steel tube support base for a mounting a stair enclosure according to claim 1 wherein the shape of said slide hole (12) matches the cross-sectional shape of the guide section (31).
5. A fixable and detachable steel tube support base for installing a stair enclosure according to claim 1, characterised in that the connecting end (11) is internally provided with a screw thread structure, the screw thread structure inside the connecting end (11) matching with the screw thread structure outside the screw rod (4).
6. The fixable and detachable steel tube support base for installing the stair enclosure according to claim 1, wherein the outer end of the guide section (31) is fixedly provided with a stop block (6) to prevent the movable clamp head (1) from slipping out and losing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020064027.8U CN212053856U (en) | 2020-01-13 | 2020-01-13 | Steel pipe supporting base capable of being fixed and detached for installing stair enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020064027.8U CN212053856U (en) | 2020-01-13 | 2020-01-13 | Steel pipe supporting base capable of being fixed and detached for installing stair enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212053856U true CN212053856U (en) | 2020-12-01 |
Family
ID=73535815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020064027.8U Active CN212053856U (en) | 2020-01-13 | 2020-01-13 | Steel pipe supporting base capable of being fixed and detached for installing stair enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212053856U (en) |
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2020
- 2020-01-13 CN CN202020064027.8U patent/CN212053856U/en active Active
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