CN217001232U - Safety guardrail for building construction - Google Patents
Safety guardrail for building construction Download PDFInfo
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- CN217001232U CN217001232U CN202122123593.9U CN202122123593U CN217001232U CN 217001232 U CN217001232 U CN 217001232U CN 202122123593 U CN202122123593 U CN 202122123593U CN 217001232 U CN217001232 U CN 217001232U
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- guardrail main
- main body
- guardrail
- cavity
- main part
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Abstract
The utility model discloses a safety guardrail for building construction, which comprises a first guardrail main body, a second guardrail main body and a supporting base, wherein a containing cavity with an opening on one side end face is arranged in the first guardrail main body, a limiting plate capable of sliding left and right along the containing cavity is arranged in the containing cavity, the limiting plate is fixedly connected with one side end face of the second guardrail main body, the second guardrail main body is driven to retract or extend out of the containing cavity of the first guardrail main body through the movement of the limiting plate in the containing cavity, a first magnet is arranged on the end face of the containing cavity of the first guardrail main body, a second magnet is arranged on the side face of the second guardrail main body and is flush with the outer end face, when the second guardrail main body retracts into the containing cavity of the first guardrail main body, the first magnet and the second magnet are attracted, and the supporting base is respectively arranged at the bottoms of the outer end faces of the first guardrail main body and the second guardrail main body. This safety barrier overcomes the defect of traditional guardrail, facilitates the use and improves life, and the receiver transportation of being convenient for has greatly reduced safety barrier's life.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a safety guardrail for building construction.
Background
In the building construction operation process, the safety guardrails are mostly needed to be used for enclosing a construction site, so that the danger caused by the fact that outside irrelevant personnel enter the construction site is avoided. Traditional safety barrier structure is comparatively simple, generally is the frame form that adopts the member to constitute, and the member of this type of safety barrier structure is bent easily, influences life, and is not convenient for accomodate after the use, and the follow-up transportation to safety barrier of not being convenient for has improved safety barrier's use cost.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the safety guardrail for building construction, which overcomes the defects of the traditional guardrail, is convenient to use, prolongs the service life, facilitates the transportation of a storage box and greatly reduces the service life of the safety guardrail.
In order to solve the technical problems, the safety barrier for building construction of the utility model comprises a first barrier body, a second barrier body and a supporting base, a containing cavity with an opening on one side end face is arranged in the first guardrail main body, a limiting plate capable of sliding and moving along the containing cavity is arranged in the containing cavity, the limiting plate is fixedly connected with one side end face of the second guardrail main body, the second guardrail main body is driven to retract or extend out of the containing cavity of the first guardrail main body by the movement of the limiting plate in the containing cavity, the end face of the containing cavity of the first guardrail main body is provided with a first magnet, the side face of the second guardrail main body is provided with a second magnet and is flush with the outer end face, when the second guardrail main body retracts into the containing cavity of the first guardrail main body, the first magnet and the second magnet are attracted, the supporting base is movably arranged at the bottom of the outer end faces of the first guardrail main body and the second guardrail main body respectively.
Further, the bottom of the outer end face of each of the first guardrail main body and the second guardrail main body is provided with a groove, a rubber pad is arranged in an inner cavity of each groove, a support rod is arranged on the top surface of the support base, and the support rods are located in the grooves and abut against the rubber pads.
Furthermore, the inner sides of the end faces of the containing cavities of the first guardrail main body are provided with third magnets at intervals, the surfaces of the two sides of the limiting plate are provided with fourth magnets at intervals, and when the second guardrail main body extends out of the containing cavities of the first guardrail main body, the third magnets and the fourth magnets are attracted.
Further, a cavity is arranged inside the supporting base, a sliding pressure plate capable of sliding up and down along the cavity is arranged in the cavity, wheel shafts are arranged on the bottom surface of the sliding pressure plate at intervals, the wheel shafts penetrate out of the bottom surface of the cavity, trundles are arranged at the bottom end of the cavity, a long groove is arranged in the middle of the top surface of the cavity, a bidirectional screw rod is arranged in the long groove, a spring is sleeved on the bidirectional screw rod, two ends of the bidirectional screw rod are respectively screwed into a left sliding block and a right sliding block, the spring is located between the left sliding block and the right sliding block, the left sliding block and the right sliding block are respectively hinged with the top surface of the sliding pressure plate through connecting rods, and the distance between the top end hinge joints of the connecting rods is smaller than that between the bottom end hinge joints of the connecting rods.
Further, telescopic rods are arranged in the cavity of the supporting base at intervals, the top end of each telescopic rod is abutted against the top surface of the cavity, the bottom end of each telescopic rod is abutted against the top surface of the corresponding sliding pressing plate, a compression spring is sleeved on a telescopic section of each telescopic rod, and the bottom end of each compression spring is abutted against the top surface of the corresponding sliding pressing plate.
Further, the caster is a self-locking caster.
Further, the outer end face of the second guardrail main body is provided with a handle in the middle.
As the safety guardrail for building construction adopts the technical scheme, namely the safety guardrail comprises a first guardrail main body, a second guardrail main body and a supporting base, wherein a containing cavity with an opening on one side end surface is arranged in the first guardrail main body, a limiting plate capable of sliding and moving left and right along the containing cavity is arranged in the containing cavity, the limiting plate is fixedly connected with one side end surface of the second guardrail main body, the second guardrail body is driven to retract or extend out of the containing cavity of the first guardrail body by the movement of the limiting plate in the containing cavity, the end face of the containing cavity of the first guardrail body is provided with a first magnet, the side face of the second guardrail body is provided with a second magnet and is flush with the outer end face, when the second guardrail body retracts into the containing cavity of the first guardrail body, the first magnet and the second magnet are attracted, and the support base is movably arranged at the bottom of the outer end faces of the first guardrail main body and the second guardrail main body respectively. This safety barrier overcomes the defect of traditional guardrail, facilitates the use and improves life, and the receiver transportation of being convenient for has greatly reduced safety barrier's life.
Drawings
The utility model is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic view of a safety barrier for building construction according to the present invention;
FIG. 2 is a schematic cross-sectional view of the safety barrier;
FIG. 3 is an enlarged view of the portion A of FIG. 2;
fig. 4 is a schematic view of the internal structure of the support base in the safety barrier.
Detailed Description
For example, as shown in fig. 1 and fig. 2, the safety barrier for building construction of the present invention comprises a first barrier body 1, a second barrier body 2 and a supporting base 3, wherein a receiving cavity 11 with an open side end surface is formed inside the first barrier body 1, a limiting plate 4 capable of sliding and moving along the receiving cavity is arranged inside the receiving cavity 11, the limiting plate 4 is fixedly connected to one side end surface of the second barrier body 2, the second barrier body 2 is driven to retract or extend out of the receiving cavity 11 of the first barrier body 1 by the movement of the limiting plate 4 in the receiving cavity 11, a first magnet 5 is arranged on the end surface of the receiving cavity 11 of the first barrier body 1, a second magnet 6 is arranged on the side surface of the second barrier body 2 and is flush with the outer end surface, when the second barrier body 2 retracts into the receiving cavity 11 of the first barrier body 1, the first magnet 5 is attracted to the second magnet 6, the supporting base 3 is movably arranged at the bottom of the outer end faces of the first guardrail main body 1 and the second guardrail main body 2 respectively.
Preferably, as shown in fig. 3, a groove 12 is formed at the bottom of the outer end face of the first guardrail main body 1 and the second guardrail main body 2, a rubber pad 13 is arranged in an inner cavity of the groove 12, a support rod 31 is arranged on the top face of the support base 3, and the support rod 31 is located in the groove 12 and abuts against the rubber pad 13. The vaulting pole carries out closely fixed flexonics through the rubber pad, avoids the vaulting pole to move in the recess cluster, prevents that first guardrail main part and second guardrail main part from appearing rocking.
Preferably, the inner sides of the end surfaces of the storage cavities 11 of the first guardrail main body 1 are provided with third magnets 7 at intervals, the surfaces of the two sides of the limiting plate 4 are provided with fourth magnets 8 at intervals, and when the second guardrail main body 2 extends out of the storage cavities 11 of the first guardrail main body 1, the third magnets 7 attract the fourth magnets 8. Through the actuation of third magnet and fourth magnet, prevent that second guardrail main part from appearing rocking under the state of stretching out, ensure whole safety barrier's stability.
Preferably, as shown in fig. 4, a cavity 32 is provided inside the supporting base 3, a sliding pressure plate 33 capable of sliding up and down along the cavity 32 is provided in the cavity 32, wheel shafts 34 are provided at intervals on the bottom surface of the sliding pressure plate 33, the wheel shafts 34 penetrate through the bottom surface of the cavity 32, caster wheels 35 are provided at the bottom end of the wheel shafts, a long groove 36 is provided in the center of the top surface of the cavity 32, a bidirectional screw 37 is provided in the long groove 36, a spring 38 is sleeved on the bidirectional screw 37, and both ends of the bidirectional screw are screwed into a left slider 39 and a right slider 40 respectively, the spring 38 is located between the left slider 39 and the right slider 40, the left slider 39 and the right slider 40 are hinged to the top surface of the sliding pressure plate 33 through connecting rods 41 and 42 respectively, and the distance between the top end hinge joints of the connecting rods 41 and 42 is smaller than the distance between the bottom end hinge joints of the connecting rods 41 and 42.
When this safety barrier used, the gravity of first guardrail main part and second guardrail main part acted on sliding clamp through the truckle, and sliding clamp receives the effect of shaft to rise in the cavity, and sliding clamp's rising drives left slider and right slider displacement in opposite directions on two-way screw rod through the connecting rod to compression spring plays the absorbing effect of buffering to the gravity of first guardrail main part and second guardrail main part. When the downward pressure of the first guardrail main body and the second guardrail main body is relieved, the sliding pressure plate moves downwards to drive the left sliding block and the right sliding block to reset, and the spring is released.
Preferably, telescopic rods 43 are arranged in the cavity 32 of the supporting base 3 at intervals, the top ends of the telescopic rods 43 abut against the top surface of the cavity 32, the bottom ends of the telescopic rods 43 abut against the top surface of the sliding pressure plate 33, a compression spring 44 is sleeved on a telescopic section of each telescopic rod 43, and the bottom ends of the compression springs 44 abut against the top surface of the sliding pressure plate 33. The telescopic rod and the pressure spring also play a role in buffering and damping the gravity of the first guardrail main body and the second guardrail main body.
Preferably, the caster 35 is a self-locking caster. When the second guardrail main part stretches out first guardrail main part and accomodates the chamber and be in normal use state, with the truckle auto-lock, ensure that first guardrail main part and second guardrail main part are linked into a whole, improve safety barrier's overall stability.
Preferably, the outer end face of the second guardrail main body 2 is provided with a pull handle 21 in the center. The handle is convenient for stretch or shrink the second guardrail main part, convenient operation.
When the safety guardrail is used, the bottom surfaces of the first guardrail main body and the second guardrail main body are respectively provided with the supporting base, the second guardrail main body is pulled out from the containing cavity of the first guardrail main body through the handle, then the first guardrail main body and the second guardrail main body are fixedly connected into a whole through the attraction of the third magnet and the fourth magnet, the second guardrail main body is prevented from shaking when in use, and the stability of the whole safety guardrail is ensured.
After the safety guardrail is used, the second guardrail main body is pushed into the containing cavity of the first guardrail main body through the handle, then the first guardrail main body and the second guardrail main body are fixed through the attraction of the first magnet and the second magnet, the second guardrail main body is prevented from sliding out of the containing cavity of the first guardrail main body, then the supporting base on the bottom surfaces of the first guardrail main body and the second guardrail main body is detached, the supporting base is separated from the first guardrail main body and the second guardrail main body, and the safety guardrail can be contained or transported in a loose piece mode.
This safety barrier is through setting up the cooperation of accomodating chamber and limiting plate, can promote the second guardrail main part through the handle, make the second guardrail main part slide into accomodate the chamber and accomodate, then first guardrail main part and second guardrail main part are fixed through the actuation of first magnet and second magnet to the realization is to accomodating of second guardrail main part, and support the base and can dismantle and assemble with first guardrail main part and second guardrail main part, accomodate the transportation after the safety barrier of being convenient for uses. Simultaneously, the buffering shock attenuation design of supporting the base carries out fine weakening effect to the overdraft of first guardrail main part and second guardrail main part, increases the durability, improves life.
Claims (7)
1. The utility model provides a safety barrier for construction which characterized in that: this safety barrier includes first guardrail main part, second guardrail main part and supports the base, the inside chamber of accomodating of a side end face open-ended that is equipped with of first guardrail main part, it can follow the limiting plate of accomodating chamber horizontal slip removal to accomodate the intracavity, limiting plate fixed connection a side end face of second guardrail main part drives the chamber of accomodating of second guardrail main part indentation or stretching out first guardrail main part through the limiting plate in the removal of accomodating the chamber, the chamber end face of accomodating of first guardrail main part is equipped with first magnet, the side of second guardrail main part is equipped with second magnet and flushes with outer terminal surface, when the intracavity is accomodate to the first guardrail main part of second guardrail main part indentation, the actuation of first magnet and second magnet, it locates to support the base activity respectively the bottom of the outer terminal surface of first guardrail main part and second guardrail main part.
2. A safety barrier for use in building construction according to claim 1, wherein: the bottom of the outer end face of each of the first guardrail body and the second guardrail body is provided with a groove, a rubber pad is arranged in an inner cavity of each groove, a support rod is arranged on the top face of the support base, and the support rods are located in the grooves and abut against the rubber pads.
3. The safety fence for building construction according to claim 1 or 2, characterized in that: the first guardrail main body is provided with a plurality of accommodating cavity end faces, the accommodating cavity end faces are provided with third magnets at intervals, the surfaces of two sides of the limiting plate are provided with fourth magnets at intervals, and when the second guardrail main body extends out of the accommodating cavity of the first guardrail main body, the third magnets and the fourth magnets are attracted.
4. A safety barrier for use in building construction according to claim 3, wherein: the supporting base is internally provided with a cavity, a sliding pressure plate capable of sliding up and down along the cavity is arranged in the cavity, wheel shafts are arranged on the bottom surface of the sliding pressure plate at intervals, the wheel shafts penetrate out of the bottom surface of the cavity, trundles are arranged at the bottom end of the cavity, a long groove is arranged in the middle of the top surface of the cavity, a bidirectional screw rod is arranged in the long groove, a spring is sleeved on the bidirectional screw rod, two ends of the bidirectional screw rod are respectively screwed into a left sliding block and a right sliding block, the spring is located between the left sliding block and the right sliding block, the left sliding block and the right sliding block are respectively hinged with the top surface of the sliding pressure plate through connecting rods, and the distance between the top end hinge joints of the connecting rods is smaller than that between the bottom end hinge joints of the connecting rods.
5. The safety fence for building construction according to claim 4, wherein: the telescopic rod is arranged in the cavity of the supporting base at intervals, the top end of the telescopic rod is abutted against the top surface of the cavity, the bottom end of the telescopic rod is abutted against the top surface of the sliding pressing plate, a telescopic section of the telescopic rod is sleeved with a pressure spring, and the bottom end of the pressure spring is abutted against the top surface of the sliding pressing plate.
6. The safety fence for building construction according to claim 4, wherein: the caster is a self-locking caster.
7. The safety fence for construction according to claim 1, characterized in that: the outer end face of the second guardrail main body is provided with a handle in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122123593.9U CN217001232U (en) | 2021-09-03 | 2021-09-03 | Safety guardrail for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122123593.9U CN217001232U (en) | 2021-09-03 | 2021-09-03 | Safety guardrail for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217001232U true CN217001232U (en) | 2022-07-19 |
Family
ID=82367221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122123593.9U Active CN217001232U (en) | 2021-09-03 | 2021-09-03 | Safety guardrail for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217001232U (en) |
-
2021
- 2021-09-03 CN CN202122123593.9U patent/CN217001232U/en active Active
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