CN214364546U - Anticollision handrail structure on wall body - Google Patents
Anticollision handrail structure on wall body Download PDFInfo
- Publication number
- CN214364546U CN214364546U CN202120166907.0U CN202120166907U CN214364546U CN 214364546 U CN214364546 U CN 214364546U CN 202120166907 U CN202120166907 U CN 202120166907U CN 214364546 U CN214364546 U CN 214364546U
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- handrail
- wall body
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- wall
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- 238000010276 construction Methods 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 229910052602 gypsum Inorganic materials 0.000 claims description 10
- 239000010440 gypsum Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 19
- 230000007547 defect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
An anti-collision handrail structure on a wall body comprises a handrail base, a handrail support, a handrail framework and a handrail cover panel; the wall body is of a hollow structure, and holes are arranged on the outer side wall of the wall body at intervals along the transverse direction; the handrail base is strip-shaped and is arranged on the outer side of the wall body along the transverse through length and at the position corresponding to the hole, and the handrail base is connected with the wall body through pneumatic steel gang nails; a through hole is arranged on the armrest base and at the position corresponding to the hole; the handrail supports are provided with a group which is arranged corresponding to the holes; each handrail support is horizontally arranged and is connected with the wall body through expansion bolts penetrating through the corresponding through holes and the corresponding holes; the handrail framework is strip-shaped and is correspondingly arranged at the outer end of the handrail support; the handrail cover panel is strip-shaped and covers the outer side of the handrail framework. The utility model provides a traditional crashproof handrail mounting means construction cost height, construction period long, omit the poor and poor technical problem of normal usability of steadiness of filling real vacancy, construction difficulty and crashproof handrail installation.
Description
Technical Field
The utility model belongs to the technical field of the building engineering construction, especially an anticollision handrail structure on wall body.
Background
There are three common mounting ways for an anti-collision handrail: the installation method is as follows: at the height of the central line of the anti-collision handrail+And (3) building a wall body by using the U-shaped building blocks within a range of 100mm, and filling the whole U-shaped building blocks with C20 concrete in a full-length mode. Installing the anti-collision handrail on the U-shaped building block filled with concrete by using an expansion bolt; the construction method has the following defects: the consumption of concrete is large, the labor consumption is large, the construction cost is high, and the occupied construction period is relatively long; the wet operation is more during the construction, which is not beneficial to the green civilized construction on the spot.
The second installation mode: at the height of the central line of the anti-collision handrail+And in the range of 100mm, filling concrete into the single hole of the BM building block provided with the expansion bolt according to the installation fixing site interval required by the installation unit of the anti-collision handrail. And installing the anti-collision handrail on the BM building block hole filled with concrete by using an expansion bolt.
The construction method has the following defects: the fixed point position of the expansion bolt is relatively fixed, and the left-right movement range cannot exceed 30 mm; when the expansion bolt is driven, the hole of the BM building block filled with concrete must be accurately found, so that when the hole of the BM building block is filled with concrete, the mark must be accurately made for later identification. By using the construction process, because the wall body building and the anti-collision handrail are respectively constructed by two units, various problems such as wrong hole positions for pouring when concrete is poured into holes of BM building blocks, or holes which are filled are not marked, or holes which are filled cannot be identified at the later stage even if the marks are marked, or holes which are to be filled are omitted and the like often occur in the building construction stage of the wall body; in order to solve the problems, holes are formed in the side wall of one side of the BM building block, concrete is poured into the holes of the BM building block from the holes, and a row of holes of the BM building block below the height of the holes is filled completely. This causes many difficulties in actual construction.
The mounting mode is three: the holes of the BM building blocks are not filled with concrete, and the anti-collision handrails are directly installed on the BM building block wall body by using umbrella-shaped bolts.
The construction method has the following defects: the diameter of the bolt rod of the umbrella-shaped bolt is 8mm, a hole needs to be formed in the side wall of the BM building block by an electric drill in the installation process, the diameter of the hole is 12mm, and otherwise the umbrella-shaped bolt cannot be installed. But the installation back causes the umbelliform bolt can free activity to a certain extent because of the trompil diameter on the BM building block lateral wall is greater than umbelliform bolt shank diameter, influences the steadiness of crashproof handrail installation and the use of crashproof handrail in normal use impression.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anticollision handrail structure on wall body, it is high to solve traditional anticollision handrail mounting means construction cost, construction period is long, omit the steadiness poor with the poor technical problem of normal usability of filling real vacancy, construction difficulty and anticollision handrail installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
An anti-collision handrail structure on a wall body is arranged on the wall body at intervals; comprises a handrail base, a handrail support, a handrail framework and a handrail cover panel; the wall body is of a hollow structure, and holes are formed in the outer side wall of the wall body at intervals along the transverse direction; the handrail base is strip-shaped and is arranged on the outer side of the wall body along the transverse through length and at the position corresponding to the hole, and the handrail base is connected with the wall body through pneumatic steel gang nails; a through hole is arranged on the armrest base and at the position corresponding to the hole; the handrail supports are provided with a group which is arranged corresponding to the holes; each handrail support is horizontally arranged and is connected with the wall body through expansion bolts penetrating through the corresponding through holes and the corresponding holes; the handrail framework is strip-shaped and is correspondingly arranged at the outer end of the handrail support; the handrail cover panel is strip-shaped and covers the outer side of the handrail framework.
Preferably, the wall comprises a wall base layer, a gypsum layer and a putty layer; the wall body base layer is built by hollow building blocks; the gypsum layer is arranged on the outer wall of the wall body base layer; the putty layer is coated on the outer side surface of the gypsum layer.
Preferably, the armrest base comprises an inner base and an outer panel; the longitudinal section of the inner base is rectangular and is arranged on the outer side of the hole; the inner base is made of flame-retardant plywood; and is connected with the wall body through pneumatic steel chain riveting; the longitudinal section of the outer panel is in a horizontal U shape and is buckled at the outer side of the inner base; the outer panel is made of a steel plate; the inner base is bonded with the outer panel.
Preferably, the pneumatic steel gang nails are arranged in two rows and are respectively positioned at the upper side and the lower side of the hole; the distance between the pneumatic steel chain riveting on the upper row and the upper edge of the handrail base is not less than 20 mm; the distance between the pneumatic steel row nails at the lower row and the lower edge of the handrail base is not less than 20 mm.
Preferably, the handrail framework is plate-shaped, and through holes are formed in the plate surface of the handrail framework and at positions corresponding to the through holes; the expansion bolt is arranged in the through hole in a penetrating mode, and the outer end of the expansion bolt is pressed on the plate surface of the handrail framework in a pressing mode.
Preferably, the handrail cover panel comprises an arc-shaped panel main body and a hanging plate; the hanging plates are respectively arranged on the upper side and the lower side of the arc-shaped panel main body, and the hanging plates are respectively hung on the upper edge and the lower edge of the handrail framework.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model discloses on guaranteeing the firm reliable basis of anticollision handrail structure installation, reduced material, artificial consumption, reduced engineering cost.
2. The utility model discloses an on-spot no wet operation during anticollision handrail structure construction does benefit to on-the-spot green civilized construction.
3. The utility model discloses a nimble is arranged to the fixed position of anticollision handrail structure installation, and the use of the handrail top facing board of convenient construction, construction speed are fast and stainless steel has reduced to a certain extent and has used the anticollision handrail in-process to cause the condition of pollution to its rear wall.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic side view of the anti-collision handrail structure of the present invention.
Fig. 2 is a schematic structural view of the middle wall body of the present invention, wherein holes are provided on the outer side wall.
Fig. 3 is a schematic structural view of the middle armrest base of the present invention.
Fig. 4 is a schematic view of the connection structure of the handrail cover panel and the handrail frame of the present invention.
Reference numerals: 1-wall body, 1.1-wall body base layer, 1.2-gypsum layer, 1.3-putty layer, 2-handrail base, 2.1-inner base, 2.2-outer panel, 3-handrail support, 4-handrail framework, 5-handrail cover panel, 5.1-arc panel main body, 5.2-hanging plate, 6-hole, 7-perforation, 8-pneumatic steel row nail, 9-through hole, 10-expansion bolt and 11-adhesive glue.
Detailed Description
As shown in fig. 1-4, the anti-collision handrail structure on the wall body is arranged on the wall body 1 at intervals; comprises a handrail base 2, a handrail support 3, a handrail framework 4 and a handrail cover panel 5; the wall body 1 is of a hollow structure, and holes 6 are arranged on the outer side wall of the wall body 1 at intervals along the transverse direction; the handrail base 2 is strip-shaped and is arranged on the outer side of the wall body 1 along the transverse through length and at the position corresponding to the hole 6, and the handrail base 2 is connected with the wall body 1 through a pneumatic steel strip nail 8; a through hole 7 is arranged on the armrest base 2 and at the position corresponding to the hole 6; the handrail supports 3 are provided with a group and are arranged corresponding to the holes 6; each handrail support 3 is horizontally arranged and is connected with the wall body 1 through expansion bolts 10 which are arranged in the corresponding through holes 7 and the corresponding holes 6 in a penetrating way; the handrail framework 4 is strip-shaped and is correspondingly arranged at the outer end of the handrail support 3; the handrail cover panel 5 is strip-shaped and covers the outer side of the handrail framework 4.
In this embodiment, the wall 1 includes a wall base layer 1.1, a gypsum layer 1.2 and a putty layer 1.3; the wall body base layer 1.1 is built by hollow building blocks; the gypsum layer 1.2 is arranged on the outer wall of the wall body base layer 1.1; the putty layer 1.3 is coated on the outer side surface of the gypsum layer 1.2.
In this embodiment, the armrest base 2 includes an inner base 2.1 and an outer panel 2.2; the longitudinal section of the inner base 2.1 is rectangular and is arranged outside the hole 6; the inner base 2.1 is made of flame-retardant plywood, the thickness of the inner base 2.1 is not less than 9mm, and the height of the inner base 2.1 is 116 mm; the inner base 2.1 is connected with the wall 1 through pneumatic steel nails 8; the longitudinal section of the outer panel 2.2 is in a horizontal U shape and is buckled at the outer side of the inner base 2.1; the outer panel 2.2 is made of steel plate; the inner base 2.1 is bonded with the outer panel 2.2.
In this embodiment, two rows of pneumatic steel nails 8 are arranged and respectively located on the upper and lower sides of the hole 6; the distance between the pneumatic steel nails 8 on the upper row and the upper edge of the handrail base 2 is not less than 20 mm; the distance between the pneumatic steel nails 8 in the lower row and the lower edge of the handrail base 2 is not less than 20 mm.
In this embodiment, the handrail framework 4 is plate-shaped, and a through hole 9 is formed on the plate surface of the handrail framework 4 at a position corresponding to the through hole 7; the expansion bolt 10 is arranged in the through hole 9 in a penetrating way, and the outer end of the expansion bolt 10 is pressed on the plate surface of the handrail framework 4.
In this embodiment, the handrail cover panel 5 comprises an arc-shaped panel main body 5.1 and a hanging panel 5.2; the hanging plates 5.2 are respectively arranged at the upper side and the lower side of the arc-shaped panel main body 5.1, and the hanging plates 5.2 are respectively hung on the upper edge and the lower edge of the handrail framework 4.
In this embodiment, the hanging plate 5.2 and the arc-shaped panel main body 5.1 are integrally formed.
In this embodiment, a gap is left between the armrest support 3 and the armrest base 2, and the armrest support 3 and the armrest base 2 are bonded by the adhesive 11.
In this embodiment, the inner base 2.1 is installed at a position where the central axis of the inner base 2.1 coincides with the central axes of the armrest cover panel 5 and the armrest frame 4.
In this embodiment, the inner base 2.1 is mounted by being fixed to the side wall of the wall 1 by a pneumatic nail gun firing pneumatic steel staples 8 of the type ST 35. The pneumatic steel gang nails 8 are arranged in an upper row and a lower row, and the distance between two adjacent pneumatic steel gang nails 8 in the same row is 50mm and is arranged in a splayed staggered manner.
In this embodiment, the construction steps of crashproof handrail structure do:
step one, an inner base 2.1 with the thickness of 9mm is installed.
Step two, punching; a drill bit with the diameter of 8mm is installed by an electric drill, and the inner base 2.1 with the thickness of 9mm and the side wall of one side of the wall body 1 are penetrated.
And step three, installing a stainless steel outer panel 2.2, and gluing the joints of the inner base 2.1, the outer panel 2.2 and the surface layer of the wall body 1 continuously, uniformly, fully and beautifully.
Step four, installing a handrail support 3 and a handrail framework 4 made of aluminum alloy; the plastic expansion bolt matched with the finished handrail support 3 sequentially penetrates through the handrail framework 4, the handrail support 3 and the handrail base 2 to be fixed on the wall surface.
Fifthly, installing a handrail cover panel 5; and (3) directly fastening the handrail cover panel 5 of the straight line section on the handrail framework 4 which is installed and fixed.
The above embodiments are not exhaustive of the specific embodiments, and other embodiments are possible, and the above embodiments are intended to illustrate, but not limit the scope of the present invention, and all applications coming from the simple changes of the present invention fall within the scope of the present invention.
Claims (6)
1. An anti-collision handrail structure on a wall body is arranged on the wall body (1) at intervals; the method is characterized in that: comprises a handrail base (2), a handrail support (3), a handrail framework (4) and a handrail cover panel (5); the wall body (1) is of a hollow structure, and holes (6) are arranged on the outer side wall of the wall body (1) at intervals along the transverse direction; the handrail base (2) is strip-shaped and is arranged on the outer side of the wall body (1) along the transverse through length and at the position corresponding to the hole (6), and the handrail base (2) is connected with the wall body (1) through a pneumatic steel strip nail (8); a through hole (7) is arranged on the armrest base (2) and at the position corresponding to the hole (6); the handrail supports (3) are provided with a group and are arranged corresponding to the holes (6); each handrail support (3) is horizontally arranged and is connected with the wall body (1) through expansion bolts (10) arranged in corresponding through holes (7) and holes (6) in a penetrating way; the handrail framework (4) is strip-shaped and is correspondingly arranged at the outer end of the handrail support (3); the handrail cover panel (5) is strip-shaped and covers the outer side of the handrail framework (4).
2. A crash handrail construction for a wall as claimed in claim 1, wherein: the wall body (1) comprises a wall body base layer (1.1), a gypsum layer (1.2) and a putty layer (1.3); the wall body base layer (1.1) is built by hollow building blocks; the gypsum layer (1.2) is arranged on the outer wall of the wall body base layer (1.1); the putty layer (1.3) is coated on the outer side surface of the gypsum layer (1.2).
3. A crash handrail construction for a wall as claimed in claim 1, wherein: the handrail base (2) comprises an inner base (2.1) and an outer panel (2.2); the longitudinal section of the inner base (2.1) is rectangular and is arranged on the outer side of the hole (6); the inner base (2.1) is made of flame-retardant plywood; and is connected with the wall body (1) through a pneumatic steel chain riveting (8); the longitudinal section of the outer panel (2.2) is in a horizontal U shape and is buckled at the outer side of the inner base (2.1); the outer panel (2.2) is made of steel plate; the inner base (2.1) is bonded with the outer panel (2.2).
4. A crash handrail construction for a wall as claimed in claim 1, wherein: two rows of pneumatic steel row nails (8) are respectively positioned at the upper side and the lower side of the hole (6); the distance between the pneumatic steel chain riveting (8) on the upper row and the upper edge of the handrail base (2) is not less than 20 mm; the distance between the pneumatic steel nails (8) in the lower row and the lower edge of the handrail base (2) is not less than 20 mm.
5. A crash handrail construction for a wall as claimed in claim 1, wherein: the handrail framework (4) is plate-shaped, and through holes (9) are formed in the plate surface of the handrail framework (4) and correspond to the through holes (7); the expansion bolt (10) penetrates through the through hole (9), and the outer end of the expansion bolt (10) is pressed on the plate surface of the handrail framework (4).
6. A crash handrail construction for a wall as claimed in claim 1, wherein: the handrail cover panel (5) comprises an arc-shaped panel main body (5.1) and a hanging plate (5.2); the hanging plates (5.2) are respectively arranged at the upper side and the lower side of the arc-shaped panel main body (5.1), and the hanging plates (5.2) are respectively hung on the upper edge and the lower edge of the handrail framework (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120166907.0U CN214364546U (en) | 2021-01-21 | 2021-01-21 | Anticollision handrail structure on wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120166907.0U CN214364546U (en) | 2021-01-21 | 2021-01-21 | Anticollision handrail structure on wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214364546U true CN214364546U (en) | 2021-10-08 |
Family
ID=77959409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120166907.0U Expired - Fee Related CN214364546U (en) | 2021-01-21 | 2021-01-21 | Anticollision handrail structure on wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214364546U (en) |
-
2021
- 2021-01-21 CN CN202120166907.0U patent/CN214364546U/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 |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |