CN212428141U - A finished product protection apparatus for prefabricating stair - Google Patents
A finished product protection apparatus for prefabricating stair Download PDFInfo
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- CN212428141U CN212428141U CN202020635735.2U CN202020635735U CN212428141U CN 212428141 U CN212428141 U CN 212428141U CN 202020635735 U CN202020635735 U CN 202020635735U CN 212428141 U CN212428141 U CN 212428141U
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- coiled material
- prefabricated
- fixation clamp
- fabric layer
- battens
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Abstract
The utility model discloses a finished product protection apparatus for prefabricated staircase, including a plurality of rectangle scale long coiled material and a plurality of coiled material fixation clamp, cover through the minor face lapped mode layer upon layer between the adjacent rectangle scale long coiled material and lay and paste on marking time of prefabricated staircase, the every rank of prefabricated staircase both ends of marking time press the side of pasting rectangle scale long coiled material and mark time and adjacent the reentrant corner department of marking time formation of stepping time of stepping down through the coiled material fixation clamp that corresponds. The rectangular fixed-length long coiled material in the utility model can be manufactured in a centralized way, the cost is reduced by large-scale manufacturing, the field installation is convenient, and the coiled material can be recycled; the rectangular fixed-length long coiled material is firmly attached to the stair steps through the coiled material fixing clamp, and if the coiled material is loosened, the rectangular fixed-length long coiled material can be adjusted by a tool at any time; the adjustable setting of coiled material fixation clamp can be in the homoenergetic use of different thickness bench.
Description
Technical Field
The utility model relates to a prefabricated component finished product protection technical field specifically is a finished product protection apparatus for prefabricated stair.
Background
In order to meet the requirements of manpower condition and environmental protection of the building industry in the new era, the governments of all regions vigorously push the assembly construction of prefabricated components in the building industry. Among the prefabricated components, the use of prefabricated staircase components is the most common. The construction method of pouring and forming in factories and hoisting on site is adopted. After the prefabricated staircase is hoisted, workers can collide with the prefabricated staircase steps or pollute the staircase steps when mortar and paint are painted during the transportation of building materials, which is difficult to avoid when the stairs are used. In the industry, the traditional finished product protection method of the prefabricated staircase adopts a wood template, a professional carpenter cuts a wood board according to the height and the width of the step, then fixes the cut step wood board by using an iron nail, and then places the step on a stair section, so that the wood board step can be just attached to the prefabricated staircase step to play a role in protection, and the finished product protection of the prefabricated staircase can be realized without influencing the use function of people getting on and off the staircase.
However, this has several drawbacks: 1. each storey of the residential building needs to be protected by a finished product, the field processing engineering quantity is large, the single storey protection manufacturing and installation time is long in the traditional method, a large amount of labor and material cost needs to be consumed, and the single storey protection is processed according to the storey size of a project and cannot be used in a turnover mode. 2. The traditional wooden protection of marking time adopts the plank to carry out the nailing method, and in long-term personnel in-process from top to bottom, the nail is easy to loosen and take off or bench protection and bench wholly appear big displacement and cause the laminating not tightly under the round trip of dynamic load, must often send professional carpenter to adjust to repair the reinforcement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a finished product protection apparatus for prefabricated stair to solve the problem that proposes in the above-mentioned background art. The problems that the bench protection field is long in manufacturing time, cannot be used repeatedly, and is easy to adjust and maintain are solved.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a finished product protection apparatus for prefabricated staircase, includes a plurality of rectangle scale long coiled material and a plurality of coiled material fixation clamp, covers through the minor face mode of overlap joint layer upon layer between the adjacent rectangle scale long coiled material and lays and paste on the mark time of prefabricated staircase, and every rank of the prefabricated staircase mark time both ends through the coiled material fixation clamp that corresponds with the side of rectangle scale long coiled material press paste step under with adjacent the interior nook that the step formed.
Preferably, the rectangular fixed-length roll comprises a bottom fabric layer, a plurality of battens or bamboo battens adhered to the bottom fabric layer side by side, and a flexible sealing edge, wherein the end parts of the battens or bamboo battens and the side edge of the bottom fabric layer are covered and fixed by the flexible sealing edge.
Preferably, the coiled material fixation clamp includes clamping piece, stationary blade and the bolt assembly of L type, the bottom inclined plane of bottom plate and prefabricated stair of clamping piece is hugged closely, has seted up strip fretwork hole on the vertical board of clamping piece, offer on the stationary blade and be used for the fretwork hole that corresponds with strip fretwork hole, the lower extreme of stationary blade is connected with the triangle head, and the pointed end of triangle head supports presses the reentrant corner department of stepping down and stepping on adjacent step and forming, the bolt assembly passes strip fretwork hole and fretwork hole to fix clamping piece and stationary blade locking.
Preferably, the bottom fabric layer is made of a tough fabric subjected to antiseptic treatment.
Preferably, the flexible edge sealing is made of cotton and hemp fibers or rubber subjected to antiseptic treatment.
Preferably, the flexible edge sealing is connected with each batten or bamboo batten in an adhesive mode and is connected with the bottom fabric layer in a sewing mode.
Compared with the prior art, the beneficial effects of the utility model are that: the rectangular fixed-length long coiled material in the utility model can be manufactured in a centralized way, the cost is reduced by large-scale manufacturing, the field installation is convenient, and the coiled material can be recycled; the rectangular fixed-length long coiled material is firmly attached to the stair steps through the coiled material fixing clamp, and if the coiled material is loosened, the rectangular fixed-length long coiled material can be adjusted by a tool at any time; the adjustable setting of coiled material fixation clamp can be in the homoenergetic use of different thickness bench.
Drawings
FIG. 1 is a diagram of the actual use of a finished protective gear for prefabricated stairways;
FIG. 2 is a schematic view of a rectangular sized long coil used in a finished protective tool for prefabricated stairways;
FIG. 3 is a schematic view of a coil fixing clip of a completed protective tool for prefabricated staircases;
fig. 4 is an exploded view of the mounting of a coil fixing clip in a finished protective gear for a prefabricated staircase.
In the figure: 1. rectangular fixed-length long coiled materials; 2. a coiled material fixing clamp; 3. prefabricating a stair; 101. wood or bamboo strands; 102. flexibly sealing edges; 103. a bottom fabric layer; 201. a clip; 202. a fixing sheet; 203. a bolt assembly; 204. a triangular head; 205. strip-shaped hollow holes; 206. and (6) hollowing out the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a finished product protection apparatus for prefabricated staircase, includes a plurality of rectangle scale long coiled material 1 and a plurality of coiled material fixation clamp 2, covers through the minor face overlap joint mode layer by layer between the adjacent rectangle scale long coiled material 1 and lays and paste on the mark time of prefabricated staircase 3, and every rank of the both ends of marking time of prefabricated staircase 3 are pressed the side of rectangle scale long coiled material 1 through the coiled material fixation clamp 2 that corresponds and are pasted at the step time of lower rank and the adjacent reentrant corner department that forms of marking time of upper rank.
The rectangular fixed-length coiled material 1 comprises a bottom fabric layer 103, a plurality of battens or bamboo battens 101 adhered to the bottom fabric layer 103 side by side, and a flexible sealing edge 102, wherein the flexible sealing edge 102 covers and fixes the end parts of the battens or bamboo battens 101 and the side edges of the bottom fabric layer 103.
The bottom fabric layer 103 is made of a fabric which has toughness and is subjected to antiseptic treatment. The flexible seal edge 102 is made of cotton and hemp fibers or rubber subjected to antiseptic treatment. The flexible edge seals 102 are bonded with each batten or bamboo batten 101 and are sewn with the bottom fabric layer 103 in a seam mode.
As shown in fig. 1, which is an actual use condition diagram of the utility model, a rectangular fixed-length long coiled material 1 is paved on a prefabricated staircase 3; the width of the rectangular fixed-length coiled material 1 is basically consistent with that of the prefabricated staircase 3; the length of the rectangular fixed-length coiled material 1 is designed to be 1-2m, so that centralized manufacturing and personnel carrying are facilitated; each layer of rectangular fixed-length coiled material 1 realizes full coverage on the prefabricated staircase 3 by overlapping the short edges layer by layer; the coiled material fixing clamp 2 fixes the rectangular fixed-length coiled material 1 spread on each step of the prefabricated staircase 3 on the prefabricated staircase 3; the prefabricated staircase 3 adopts two coiled material fixing clamps 2 to ensure that the rectangular fixed-length coiled material 1 is tightly attached to the stair sections of the prefabricated staircase 3; the fixed point of the coil fixing clip 2 is at the internal corner formed by the lower step and the adjacent upper step at two sides of the ladder section.
As shown in fig. 2, the rectangular fixed-length coiled material 1 is a schematic diagram, and the rectangular fixed-length coiled material 1 is formed by bonding single layers of battens or bamboo battens 101 with the same size with a bottom fabric layer 103 side by side, and then fixing the layers of the battens or bamboo battens 101 and the bottom fabric layer 103 by a flexible edge seal 102; the thickness of the battens or bamboo battens 101 with the same size is 3-5mm, the length of the battens or bamboo battens 101 is the same as the width of the 3-step section of the prefabricated staircase, the width of each batten or bamboo batten 101 is 5-10mm, and the battens or bamboo battens 101 are subjected to basic moisture-proof treatment; the bottom fabric layer 103 is made of a fabric which is tough and subjected to antiseptic treatment; the flexible sealing edge 102 is made of cotton and hemp fibers or rubber subjected to antiseptic treatment, and the flexible sealing edge 102 is bonded with each batten or bamboo batten 101 and is sewn firmly to ensure that the whole rectangular fixed-length long coiled material 1 is firm; the width of the rectangular fixed-length coiled material 1 is consistent with that of the prefabricated staircase 3, and the length and the size are uniform and can be 1-2 m; the rectangular fixed-length coiled material 1 is in a curled state when being delivered from a factory and transported, the battens or the bamboo battens 101 are spread outwards when in use, and the bottom fabric layer 103 is attached to the 3 sections of the prefabricated staircase for use.
Fig. 3 is a schematic view of the coil fixing clip 2; the coiled material fixing clamp 2 consists of a bolt assembly 203, a clamping piece 201 and a fixing piece 202; the bolt diameter of the bolt assembly 203 is not less than phi 10, and obviously, the bolt assembly also comprises a corresponding nut; the clamping piece 201 is bent into an L shape by adopting a metal plate, the length of the long edge of the clamping piece 201 is 1.5-2 times of the thickness of the 3-step section of the protected prefabricated building, the middle part of the clamping piece is cut into strip-shaped hollow holes 205, and the width of each strip-shaped hollow hole 205 is slightly larger than the diameter of a bolt of the bolt component 203; the fixing plate 202 is formed by connecting a metal plate with a hollow hole 206 and a metal triangular head 204.
The coil fixing clip 2 is installed and disassembled schematically as shown in FIG. 4; after the rectangular fixed-length coiled material 1 is laid on the stair section of the prefabricated stair 3, a bottom plate of the clamping piece 201 is tightly adhered to the lower part of the prefabricated stair 3, the center line of a strip-shaped hollow hole 205 of the clamping piece 201 is approximately aligned with the inside corner position formed by the lower step of the stair section and the adjacent upper step, then the rectangular fixed-length coiled material 1 in the position is fixed on the inside corner position formed by the lower step of the stair section and the adjacent upper step by using a triangular head 204 below the fixing piece 202, finally, a bolt assembly 203 penetrates through the strip-shaped hollow hole 205 of the clamping piece 201 and the hollow hole 206 of the fixing piece 202, and a nut of the bolt assembly 203 is screwed by using a spanner; therefore, the rectangular fixed-length coiled materials 1 and the prefabricated staircase 3 sections are firmly and fixedly attached together through the coiled material fixing clamps 2 on the two sides of each step.
Therefore, the finished product protection effect on the prefabricated staircase 3 can be achieved, and the personnel passing is not influenced. In the long-time use, if the coiled material fixation clamp 2 pine takes off and causes the long coiled material of rectangle scale 1 and the 3 bench condition of prefabricated stair not laminating, behind clamping piece 201 and the stationary blade 202 relative position in accessible spanner adjustment coiled material fixation clamp 2, screw up bolt assembly 203 and realize reinforced (rfd) purpose. When prefabricated staircase 3 does not need the protection, recoverable coiled material fixation clamp 2 and rectangle scale length coiled material 1 are used as in the different projects of difference of different thickness bench and bench width, realize reuse.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A finished product protection apparatus for prefabricated staircase which characterized in that: including a plurality of rectangle scale long coiled material (1) and a plurality of coiled material fixation clamp (2), cover through the minor face mode of overlap joint layer upon layer between adjacent rectangle scale long coiled material (1) and lay on the mark time of prefabricated stair (3), the every rank of the every step of prefabricated stair (3) both ends of marking time through coiled material fixation clamp (2) that correspond press the side of rectangle scale long coiled material (1) to paste in the step down and mark time the reentrant corner department that forms with adjacent upper steps.
2. A finished protective gear for prefabricated stairways according to claim 1, wherein: the rectangular fixed-length coiled material (1) comprises a bottom fabric layer (103), a plurality of battens or bamboo battens (101) which are bonded on the bottom fabric layer (103) side by side, and a flexible sealing edge (102), wherein the flexible sealing edge (102) is used for coating and fixing the end parts of the battens or bamboo battens (101) and the side edges of the bottom fabric layer (103).
3. A finished protective gear for prefabricated stairways according to claim 1, wherein: coil material fixation clamp (2) include clamping piece (201), stationary blade (202) and bolt assembly (203) of L type, the bottom inclined plane of the bottom board of clamping piece (201) and prefabricated stair (3) is hugged closely, has seted up strip fretwork hole (205) on the vertical board of clamping piece (201), offer on stationary blade (202) and be used for fretwork hole (206) that correspond with strip fretwork hole (205), the lower extreme of stationary blade (202) is connected with triangular head (204), and the most advanced of triangular head (204) is supported and is pressed down the rank and mark time the reentrant corner department that forms with adjacent upper steps, bolt assembly (203) pass strip fretwork hole (205) and fretwork hole (206) to it is fixed to lock clamping piece (201) and stationary blade (202).
4. A finished protective gear for prefabricated stairways according to claim 2, wherein: the bottom fabric layer (103) is made of a fabric which has toughness and is subjected to antiseptic treatment.
5. A finished protective gear for prefabricated stairways according to claim 2, wherein: the flexible edge sealing (102) is made of cotton and hemp fibers or rubber which is subjected to antiseptic treatment.
6. A finished protective gear for prefabricated stairways according to claim 2, wherein: the flexible edge seals (102) are connected with each batten or bamboo batten (101) in an adhesive mode and are connected with the bottom fabric layer (103) in a sewing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635735.2U CN212428141U (en) | 2020-04-24 | 2020-04-24 | A finished product protection apparatus for prefabricating stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635735.2U CN212428141U (en) | 2020-04-24 | 2020-04-24 | A finished product protection apparatus for prefabricating stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212428141U true CN212428141U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020635735.2U Active CN212428141U (en) | 2020-04-24 | 2020-04-24 | A finished product protection apparatus for prefabricating stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212428141U (en) |
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2020
- 2020-04-24 CN CN202020635735.2U patent/CN212428141U/en active Active
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