CN212176649U - Integral lifting type hole safety protection platform - Google Patents
Integral lifting type hole safety protection platform Download PDFInfo
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- CN212176649U CN212176649U CN202020701643.XU CN202020701643U CN212176649U CN 212176649 U CN212176649 U CN 212176649U CN 202020701643 U CN202020701643 U CN 202020701643U CN 212176649 U CN212176649 U CN 212176649U
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Abstract
The utility model discloses an integral lift formula hole safety protection platform, include and fix the protection platform in hole entrance to a cave department through hanging some device, hang some device and pass through the reservation bolted connection on nut and the hole concrete lateral wall. The utility model can fix the protective platform and the hanging point device through the bolt and the shaft pin, thus the operations such as binding, welding and the like are not needed in the field installation process; but the hanging point device and the protection platform relative movement, the hanging point device can change self length to when installation protection platform, can go on the position of protection platform about or the adjustment of front and back, consequently reduced the position requirement to reserving the bolt, make this protection platform's mounting means more nimble, improved the practicality, and reduced construction cost, improved the efficiency of construction, the utility model discloses can prevent effectively that the peripheral constructor of hole from taking place the incident that the high altitude falls, convenient to popularize and use.
Description
Technical Field
The utility model belongs to the technical field of safety protection equipment, concretely relates to whole promotion formula hole safety protection platform.
Background
When buildings such as dams and plants of hydropower stations are built, various concrete holes such as gate slots, vertical shafts, hanging holes and the like are usually constructed, and the sizes of the concrete holes are generally different from several square meters to dozens of square meters. The worker has very big safety risk in the operation processes such as mould, pouring, reinforcing bar installation are founded near the drill way in hole, and the drill way in hole is the many places of high altitude accident that falls. Therefore, the safety protection platform which is arranged at the hole opening of the hole and can be synchronously lifted and installed along with the construction of the concrete hole is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide an integral lifting type hole safety protection platform aiming at the defects in the prior art, the utility model can fix the protection platform and the hanging point device through the bolt and the shaft pin, so that the operations such as binding, welding and the like are not needed in the field installation process; but the hanging point device and the protection platform relative movement, the hanging point device can change self length to when installation protection platform, can go on the position of protection platform about or the adjustment around, consequently reduced the position requirement to reserving the bolt, make this protection platform's mounting means more nimble, improved the practicality, and reduced construction cost, improved the efficiency of construction, consequently the utility model discloses can prevent effectively that the peripheral constructor of hole from taking place the incident that the high altitude falls, convenient to popularize and use.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides an integral lift formula hole safety protection platform, includes and fixes the protection platform in hole orifice department through hanging some device, it passes through the reservation bolted connection on nut and the hole concrete lateral wall to hang some device.
Foretell an integral promotion formula hole safety protection platform, its characterized in that: the protection platform includes platform bottom plate and sets up the railing in platform bottom plate circumference, the railing include the horizontal pole and with horizontal pole and platform bottom plate circumference connection's pole setting.
Foretell an integral promotion formula hole safety protection platform, its characterized in that: the hanging point device comprises a fixed plate, a connecting suspension rod and a hanging ring which are sequentially connected through a shaft pin, the reserved bolt penetrates through a mounting hole in the upper end of the fixed plate and then is connected with the nut, the side face of the fixed plate is abutted against the side wall of the hole concrete, and the lower end of the side face of the fixed plate, which is far away from the side wall of the hole concrete, is provided with a connecting lug; the connecting suspension rod comprises a first suspension rod and a second suspension rod which are connected through end parts, a shaft pin hole is formed in the other end of the first suspension rod and the connecting lug, the shaft pin penetrates through the shaft pin hole in the first suspension rod and the connecting lug, a shaft pin hole is formed in the second suspension rod body and the end part of the hanging ring, and the shaft pin penetrates through the shaft pin hole in the second suspension rod body and the end part of the hanging ring.
Foretell an integral promotion formula hole safety protection platform, its characterized in that: the first suspender and the second suspender are vertically arranged, a plurality of shaft pin holes are formed in the second suspender body at equal intervals, and the axes of the shaft pin holes are located on the same plane.
Foretell an integral promotion formula hole safety protection platform, its characterized in that: the platform bottom plate is a wood plate or a safety net.
Foretell an integral promotion formula hole safety protection platform, its characterized in that: the hanging point devices arranged on two sides of the protection platform are more than two.
Foretell an integral promotion formula hole safety protection platform, its characterized in that: the number of the connecting lugs on the fixing plate is two, the two connecting lugs are fixed on two sides of the lower end of the fixing plate in parallel, and the end part of the first lifting rod is located between the two connecting lugs.
Foretell an integral promotion formula hole safety protection platform, its characterized in that: the lifting ring comprises two side plates with the same structure and a connecting plate for connecting the two side plates, the two side plates are arranged on two sides of the connecting plate in parallel and symmetrically, the second suspender body is positioned between the two side plates, the shaft pin penetrates through the shaft pin hole in one end of the second suspender body and one end of the side plate, and the other end of the side plate is provided with a steel bar ring sleeve matched with the cross rod.
Foretell an integral promotion formula hole safety protection platform, its characterized in that: and a shaft pin nut used for fixing the shaft pin is arranged at the end part of the shaft pin.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a hang some device and utilize the pull rod that is used for the fixed die plate on the hole concrete lateral wall to reserve the bolt and install fixedly, consequently need not additionally to bury the bolt for fixing underground, and the practicality is strong.
2. The utility model discloses a bolt and pivot can fix protection platform and hang some devices, consequently need not to carry out operations such as ligature, welding in the field installation for this protection platform is convenient for install, dismantle, and the practicality is strong.
3. The utility model discloses for traditional mode through on-the-spot scaffold frame and construction platform etc. of setting up, but greatly reduced construction cost.
4. The utility model discloses a hang some device and go up steel ring cover and protection platform horizontal pole relative movement, hang some device accessible and connect jib and rings and change self length to when installation protection platform, can go on the position of protection platform about or the adjustment of front and back, consequently reduced the position requirement to reserving the bolt, make this protection platform's mounting means more nimble, improved the practicality.
To sum up, the utility model relates to a novelty is reasonable, simple structure, the installation of being convenient for, dismantlement, the practicality is strong, and has reduced construction cost, has improved the efficiency of construction, can prevent effectively that the peripheral constructor of hole from taking place the incident that the high altitude was fallen, convenient to popularize and use.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the protection platform of the present invention.
Fig. 3 is a schematic structural diagram of the hanging point device of the present invention.
Fig. 4 is a left side view of fig. 3.
Fig. 5 is a schematic structural diagram of the fixing plate of the present invention.
Fig. 6 is a left side view of fig. 5.
Fig. 7 is a schematic structural view of the connecting suspension rod of the present invention.
Fig. 8 is a schematic structural view of the hanging ring of the present invention.
Fig. 9 is a left side view of fig. 8.
Description of reference numerals:
1-hanging a point device; 2, reserving a bolt; 3-hole concrete side wall;
4-a platform floor; 5, railing; 6, a cross bar;
7-axle pin; 8, fixing a plate; 9-connecting the boom;
10-a hoisting ring; 11-a screw cap; 12-connecting the lug;
13-a first boom; 14-a second boom; 15-axle pin hole;
16-a steel bar ring sleeve; 17-side plate; and 18, connecting plates.
Detailed Description
As shown in fig. 1 to 9, the utility model discloses a fix the protection platform in hole orifice department through hanging some device 1, it is connected with reservation bolt 2 on the hole concrete lateral wall 3 through nut 11 to hang some device 1.
It should be noted that the reserved bolt 2 on the hole concrete side wall 3 is a reserved bolt for a pull rod of a fixed formwork, and is a reserved structural member on the hole concrete side wall 3, and usually, the reserved bolt is not required to be buried separately.
In this embodiment, the protection platform includes platform bottom plate 4 and sets up railing 5 in 4 circumference of platform bottom plate, railing 5 include horizontal pole 6 and with horizontal pole 6 and 4 circumference of platform bottom plate connected's pole setting.
It should be noted that the protective platform frame is made of steel pipes with the diameter of 48 mm; the width of the platform bottom plate 4 is 20cm smaller than the distance between the hole concrete side walls 3, and the lifting of the platform is facilitated by the 20cm gap.
The steel pipes on the railings 5 and the steel pipes in the circumferential direction of the platform bottom plate 4 form a truss structure, and the formed truss structure increases the overall strength and rigidity of the platform bottom plate 4. The cross bar 6 on the railing 5 is connected with the hanging point device 1.
In the embodiment, the hanging point device 1 comprises a fixing plate 8, a connecting suspender 9 and a hanging ring 10 which are sequentially connected through a shaft pin 7, the reserved bolt 2 penetrates through a mounting hole at the upper end of the fixing plate 8 and then is connected with a nut 11, the side surface of the fixing plate 8 is abutted against the hole concrete side wall 3, and the lower end of the side surface of the fixing plate 8, which is far away from the hole concrete side wall 3, is provided with a connecting lug 12; the connecting suspension rod 9 comprises a first suspension rod 13 and a second suspension rod 14 which are connected at the end parts, a shaft pin hole 15 is arranged at the other end of the first suspension rod 13 and the connecting lug 12, a shaft pin 7 penetrates through the shaft pin hole 15 on the first suspension rod 13 and the connecting lug 12, a shaft pin hole 15 is arranged at the end parts of the second suspension rod 14 body and the hanging ring 10, and the shaft pin 7 penetrates through the shaft pin hole 15 at the end parts of the second suspension rod 14 body and the hanging ring 10.
A backing plate is further provided between the nut 11 and the fixing plate 8. The shaft pin holes 15 are all holes with the diameter of 20mm, and the diameter of the shaft pin 7 is 16 mm.
The steel bar ring sleeve 16 is formed by bending steel bars with the diameter of 12mm, and the steel bar ring sleeve 16 and the cross rod 6 are movably connected, so that the steel bar ring sleeve 16 can move on the cross rod 6, and further the protection platform can move relative to the position of the reserved bolt 2.
In this embodiment, the first suspension rod 13 and the second suspension rod 14 are vertically disposed, the second suspension rod 14 is provided with a plurality of axle pin holes 15 at equal intervals on the body, the axes of the axle pin holes 15 are located on the same plane, and the distance between the axes of the two adjacent axle pin holes 15 is 60 mm.
The end of the hanging ring 10 can be fixed to any pin hole 15 on the second suspension rod 14, and the length of the hanging point device 1 can be adjusted by changing the fixing position of the pin hole 15.
In this embodiment, the platform bottom plate 4 is a safety net.
It should be noted that the platform bottom plate 4 may also be a wood plate, and the thickness of the wood plate is 4 cm.
In this embodiment, the number of the hanging point devices 1 arranged on the two sides of the protection platform is two.
It should be noted that the two hanging point devices 1 arranged on the two sides can ensure the balance of the protection platform and provide enough tension for the platform bottom plate 4.
In this embodiment, the number of the connecting lugs 12 on the fixing plate 8 is two, two connecting lugs 12 are fixed on two sides of the lower end of the fixing plate 8 in parallel, the two connecting lugs 12 are perpendicular to the fixing plate 8, and the end of the first suspension rod 13 is located between the two connecting lugs 12.
In this embodiment, the hanging ring 10 includes two side plates 17 with the same structure and a connecting plate 18 connecting the two side plates 17, the two side plates 17 are disposed on two sides of the connecting plate 18 in parallel and symmetrically, the second suspension rod 14 is located between the two side plates 17, the shaft pin 7 passes through the shaft pin hole 15 of the second suspension rod 14 and one end of the side plate 17, and the other end of the side plate 17 is provided with a steel bar ring sleeve 16 matched with the cross bar 6.
In this embodiment, the end of the shaft pin 7 is provided with a shaft pin nut for fixing the shaft pin 7.
It should be noted that one end of the shaft pin 7 is bent by 90 degrees, and the other end of the shaft pin 7 is provided with a thread adapted to the bolt of the shaft pin 7, so that the shaft pin 7 can be prevented from coming out of the shaft pin hole 15 by the bolt and the bent end.
When the utility model is used, firstly, the reinforcing steel bar ring sleeve 16 at the end part of the hanging ring 10 is sleeved on the cross rod 6, then the fixing plate 8 is connected with the reserved bolt 2 through the bolt and the backing plate, the connecting suspender 9 is connected with the fixing plate 8 through the shaft pin 7, the position of the shaft pin hole 15 to be installed on the connecting suspender 9 is selected according to the actual requirement, and the connecting suspender 9 is fixed with the hanging ring 10 through the shaft pin 7, thereby completing the installation of the protection platform; in the using process, after each layer of concrete is poured and removed, the protection platform can be lifted through a crane.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (9)
1. The utility model provides an integral promotion formula hole safety protection platform which characterized in that: the protective platform is fixed at the hole opening through a hanging point device (1), and the hanging point device (1) is connected with a reserved bolt (2) on a hole concrete side wall (3) through a nut (11).
2. An integrally elevated bore hole safety shield platform as defined in claim 1, wherein: the protection platform comprises a platform bottom plate (4) and a railing (5) arranged in the circumferential direction of the platform bottom plate (4), wherein the railing (5) comprises a cross rod (6) and a vertical rod connected with the cross rod (6) and the platform bottom plate (4) in the circumferential direction.
3. An integrally elevated bore hole safety shield platform as defined in claim 2, wherein: the hanging point device (1) comprises a fixing plate (8), a connecting suspension rod (9) and a hanging ring (10) which are sequentially connected through a shaft pin (7), the reserved bolt (2) penetrates through a mounting hole in the upper end of the fixing plate (8) and then is connected with a nut (11), the side face of the fixing plate (8) is abutted to the side wall (3) of the hole concrete, and the lower end of the side face, far away from the side wall (3) of the hole concrete, of the fixing plate (8) is provided with a connecting lug (12); connecting boom (9) is including first jib (13) and second jib (14) that the tip is connected, is provided with axle pinhole (15) on first jib (13) other end and lug (12), axle pinhole (15) on first jib (13) and lug (12) are passed in pivot (7), and second jib (14) body is provided with axle pinhole (15) with rings (10) tip, axle pinhole (15) of second jib (14) body and rings (10) tip are passed in pivot (7).
4. An integrally elevated bore hole safety shield platform as defined in claim 3, wherein: first jib (13) and second jib (14) are perpendicular setting, and equidistant a plurality of axle pin holes (15) of being provided with are located the coplanar to second jib (14) body, the axis of a plurality of axle pin holes (15).
5. An integrally elevated bore hole safety shield platform as defined in claim 2, wherein: the platform bottom plate (4) is a wood plate or a safety net.
6. An integrally elevated bore hole safety shield platform as defined in claim 1, wherein: the hanging point devices (1) arranged on two sides of the protection platform are more than two.
7. An integrally elevated bore hole safety shield platform as defined in claim 3, wherein: the number of the connecting lugs (12) on the fixing plate (8) is two, the two connecting lugs (12) are fixed on two sides of the lower end of the fixing plate (8) in parallel, and the end part of the first suspender (13) is positioned between the two connecting lugs (12).
8. An integrally elevated bore hole safety shield platform as defined in claim 3, wherein: rings (10) are including two curb plates (17) that the structure is the same and connecting plate (18) of connecting two curb plates (17), and two curb plates (17) parallel and set up the both sides at connecting plate (18) symmetrically, second jib (14) body is located between two curb plates (17), and axle pin hole (15) of second jib (14) body and curb plate (17) one end are passed in pivot (7), and curb plate (17) other end is provided with and crosses horizontal pole (6) complex reinforcing bar ring cover (16).
9. An integrally elevated bore hole safety shield platform as defined in claim 3, wherein: and a shaft pin nut used for fixing the shaft pin (7) is arranged at the end part of the shaft pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020701643.XU CN212176649U (en) | 2020-04-30 | 2020-04-30 | Integral lifting type hole safety protection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020701643.XU CN212176649U (en) | 2020-04-30 | 2020-04-30 | Integral lifting type hole safety protection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212176649U true CN212176649U (en) | 2020-12-18 |
Family
ID=73766073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020701643.XU Active CN212176649U (en) | 2020-04-30 | 2020-04-30 | Integral lifting type hole safety protection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212176649U (en) |
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2020
- 2020-04-30 CN CN202020701643.XU patent/CN212176649U/en active Active
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