CN219863756U - Telescopic fixing structure for connecting railing armrest with dry hanging wall surface - Google Patents
Telescopic fixing structure for connecting railing armrest with dry hanging wall surface Download PDFInfo
- Publication number
- CN219863756U CN219863756U CN202321452111.7U CN202321452111U CN219863756U CN 219863756 U CN219863756 U CN 219863756U CN 202321452111 U CN202321452111 U CN 202321452111U CN 219863756 U CN219863756 U CN 219863756U
- Authority
- CN
- China
- Prior art keywords
- clamping groove
- telescopic rod
- rod
- wall surface
- groove telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000002837 heart atrium Anatomy 0.000 abstract description 7
- 238000005034 decoration Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a telescopic fixing structure for connecting a railing armrest with a dry hanging wall surface, which comprises a fixing assembly, a dry hanging wall surface and the railing armrest, wherein the fixing assembly comprises a telescopic clamping piece, a jacking pipe, a gasket, a fastening bolt and a screw rod, the telescopic clamping piece comprises a clamping groove telescopic rod A, a clamping groove telescopic rod B and a top piece, one end of the clamping groove telescopic rod A is hinged with the connecting screw rod, the other end of the clamping groove telescopic rod A is hinged with one end of the clamping groove telescopic rod B, the other end of the clamping groove telescopic rod B is welded with the top piece, and the screw rod is connected with the fastening bolt sequentially through the telescopic clamping piece, the jacking pipe, the dry hanging wall surface and the gasket. The structural design of the fixing component has a telescopic function, solves the technical problem that no pull joint exists between the installation of the railing and the wall surface in the building decoration of large space such as an atrium, strengthens the stability of railing connection, and avoids the potential safety hazard of shaking and even the breakage of the bottom plate of the vertical rod after the railing is installed.
Description
Technical Field
The utility model relates to the technical field of building decoration engineering, in particular to a telescopic fixing structure for connecting a railing armrest with a dry hanging wall surface.
Background
The atrium has wide application in public building, be important operation object in space combination, function organization, form constitution, receive the attention of architect always, in order to improve the beautiful effect of decoration fitment, interior wall of atrium and post decoration fitment mostly adopt dry hanging stone material or dry hanging aluminium veneer etc. material, consequently later stage railing installation and wall can't set up the tie point, in prior art atrium railing pole setting piece direct full weld is fixed on ground embedded iron plate, because atrium railing does not have other supporting points and no wall tie point, whole railing can only rely on ground embedded plate to fix, owing to weld the contact surface is little, there is the condition of rocking after the railing installation, even there is the great potential safety hazard that pole setting and bottom plate fracture break away, reuse structural adhesive in order to further strengthen its stability with the contact surface in addition, however, still there is the potential safety hazard along with the time, the effect is not good.
Disclosure of Invention
To above-mentioned condition, for overcoming prior art's defect, provide a scalable fixed knot constructs for connecting railing handrail and dry wall, its structural design is simple reasonable, and construction process is simple, can strengthen railing connection's stability, has avoided there is rocking after the railing is installed and causes even the cracked potential safety hazard of pole setting bottom plate.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a telescopic fixing structure for connecting a railing armrest with a dry hanging wall surface comprises a fixing component, a dry hanging wall surface and the railing armrest, wherein the fixing component comprises a telescopic clamping piece, a jacking pipe, a gasket, a fastening bolt and a screw rod, the telescopic clamping piece comprises a clamping groove telescopic rod A, a clamping groove telescopic rod B and a top piece, one side of the jacking pipe, which is close to the top piece, is in a horn shape, the screw rod is provided with a square nut, a group of parallel through holes perpendicular to the axial lead direction of the screw rod are arranged on two sides of a group of opposite sides of the square nut,
the clamping groove telescopic rod A and the clamping groove telescopic rod B are integrally in a U-shaped groove structure, the bottom of one side of the clamping groove telescopic rod A, which is close to the square screw cap, is inwards concave, the length of the clamping groove telescopic rod A is equal to the groove depth of the clamping groove telescopic rod A, a group of round holes A which are matched with the parallel through holes are symmetrically arranged at the centers of the protruding parts of the two sides, the bottom of one side of the clamping groove telescopic rod A, which is far away from the square screw cap, is inwards concave, the length of the clamping groove telescopic rod A is one half of the groove depth of the clamping groove telescopic rod A, a group of chamfers are symmetrically arranged at the positions of the protruding parts of the two sides, which are close to the groove bottom, a group of round holes B are symmetrically arranged above the chamfers, a group of round holes B' are arranged at the side, which is close to the clamping groove telescopic rod B, which is close to the groove bottom of one side of the round holes B, a doubling surface is arranged at the bottom of the clamping groove telescopic rod B, the length of which is one half of the groove telescopic rod B, the doubling surface and the bottom of the clamping groove telescopic rod B are in a angle,
the clamping groove telescopic rod A is hinged to the square screw cap through the parallel through hole and the round hole A, the other end of the clamping groove telescopic rod A is hinged to the round hole B and the round hole B', the other end of the clamping groove telescopic rod B is connected with the top sheet through the double-folded surface welding, the screw rod sequentially passes through the telescopic clamping piece, the top pipe, the dry hanging wall surface and the gasket and is connected with the fastening bolt, and the gasket is connected with the railing handrail through welding.
Further, one end of the clamping groove telescopic rod A is positioned in the clamping groove telescopic rod B, two groups of clamping groove telescopic rods A and B are symmetrically arranged along the axis of the screw rod, the lengths of the clamping groove telescopic rod A and the clamping groove telescopic rod B are equal, and the width of the clamping groove telescopic rod A and the clamping groove telescopic rod B is larger than the side length of the square screw cap by 3-5mm.
Further, the inner diameter of the straight section of the jacking pipe is 6-10mm larger than the outer diameter of the screw thread, and the whole length is 5-8mm smaller than the thickness of the dry hanging wall surface.
Further, the top sheet is in a ring shape, the inner diameter is 3-5mm larger than the outer diameter of the screw thread, and the outer diameter is 15-20mm larger than the outer diameter of the top pipe.
Further, the gasket is of a square structure with a round hole in the center, the diameter of the round hole is 3-5mm larger than the outer diameter of the screw thread, and the side length of the gasket is 30-40mm larger than the diameter of the cross section of the railing armrest.
Further, the range of the angle a between the folding plate and the bottom of the clamping groove telescopic rod B is 60 degrees or more and 80 degrees or less.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the whole structure is simple and reasonable in design, the construction process is simple, holes are firstly punched in a dry hanging wall surface during construction, holes are not required to be too large, the symmetrically arranged clamping groove telescopic rods A, B and top sheets can be smoothly penetrated, then fixing components are inserted, fastening bolts are screwed, the clamping groove telescopic rods deform in a telescopic manner along with the adjustment of the fastening bolts until the clamping groove telescopic rods A and B are clamped and fixed with each other, at the moment, a pipe jacking bell mouth is extruded and opened along with the stress of the fastening bell mouth of the bolts to further tightly regulate the structure, finally railing handrails are installed and welded and fixed with gaskets, and in order to enhance the aesthetic property of the decorative effect, the decorative cover for gluing can be buckled around after the welding is finished. Through the process, the stability of the connection of the railing can be enhanced, and the potential safety hazard that the railing is rocked and even the bottom plate of the vertical rod is broken after being installed is avoided.
2. According to the utility model, the fixing component comprises the telescopic clamping piece, the jacking pipe, the gasket, the fastening bolt and the screw, the telescopic clamping piece comprises the clamping groove telescopic rod A, the clamping groove telescopic rod B and the top piece, the clamping groove telescopic rod A is simultaneously hinged with the screw and the clamping groove telescopic rod B, and the design of the angle a between the folding surface and the bottom of the clamping groove telescopic rod B is adopted, so that the telescopic function of the fixing component is realized, the fixing component is fixed with a dry hanging wall surface through a hole, the technical problem that a rail rod is installed in a large-space building decoration such as an atrium and the wall surface without a pull joint is solved, the construction safety is ensured, and meanwhile, the stability of the railing is further improved.
3. According to the utility model, the fixed component can be manufactured in a modularized batch mode in a factory according to the on-site dry hanging wall surface and the railing handrail, the assembly process is simple, and the popularization and application prospect is wide.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic view showing the final state of a telescopic fastening structure for connecting a railing handrail with a dry wall surface according to the present utility model;
FIG. 2 is a schematic view of a fastening assembly used in a retractable fastening arrangement for connecting a railing handrail to a dry wall surface in accordance with the present utility model;
FIG. 3 is a schematic view of a structure of a telescopic fixing structure of a clamping groove telescopic rod A for connecting a railing armrest with a dry wall surface;
FIG. 4 is an expanded view of a clamping groove telescopic rod A in a telescopic fixing structure for connecting a railing armrest with a dry wall surface;
FIG. 5 is a schematic view of a telescopic rod B of a clamping groove in a telescopic fixing structure for connecting a railing armrest with a dry wall surface;
FIG. 6 is an expanded view of a clamping groove telescopic rod B in a telescopic fixing structure for connecting a railing armrest with a dry wall surface;
fig. 7 is a schematic view of a screw structure in a telescopic fixing structure for connecting a railing handrail with a dry wall surface according to the present utility model.
In the drawings:
1. a fixing component, 2, a dry hanging wall surface, 3, a railing armrest,
11. the telescopic clamping piece 12, the jacking pipe 13, the gasket 14, the fastening bolt 15 and the screw rod,
11-1, clamping groove telescopic rods A and 11-2, clamping groove telescopic rods B and 11-3, a top sheet, 15-1, square nuts and 15-2, parallel through holes,
11-11, a round hole A,11-12, a round hole B,11-13, a chamfer, 11-21, a round hole B',11-22 and a double-folded plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in figures 1-7, the telescopic fixing structure for connecting a railing handrail with a dry hanging wall surface comprises a fixing component 1, a dry hanging wall surface 2 and the railing handrail 3, wherein the fixing component 1 comprises a telescopic clamping piece 11, a jacking pipe 12, a gasket 13, a fastening bolt 14 and a screw rod 15, the telescopic clamping piece 11 comprises a clamping groove telescopic rod A11-1, a clamping groove telescopic rod B11-2 and a top piece 11-3, one side of the jacking pipe 12, which is close to the top piece 11-3, is in a horn shape, the screw rod 15 is provided with a square screw cap 15-1, a group of parallel through holes 15-2 which are perpendicular to the axial line direction of the screw rod 15 are arranged on two opposite sides of a group of square screw caps 15-1,
the clamping groove telescopic rod A11-1 and the clamping groove telescopic rod B11-2 are integrally of a U-shaped groove structure, the bottoms of the side groove bottoms of the clamping groove telescopic rod A11-1 close to the square screw cap 15-1 are inwards concave, the length of the clamping groove telescopic rod A11-1 is equal to the groove depth of the clamping groove telescopic rod A11-1, a group of round holes A11-11 matched with the parallel through holes 15-2 are symmetrically arranged at the centers of the protruding parts of the two sides, the bottoms of the side groove telescopic rod A11-1 far away from the square screw cap 15-1 are inwards concave, the length of the clamping groove telescopic rod A11-1 is one half of the groove depth of the clamping groove telescopic rod A11-1, a group of chamfer angles 11-13 are symmetrically arranged at the positions of the protruding parts of the two sides close to the groove bottoms of the square screw cap 15-1, a group of round holes B11-12 are symmetrically arranged at the upper sides of the chamfer angles 11-13, a group of round holes B11-21 matched with the round holes B11-12 are symmetrically arranged at the sides of the clamping groove telescopic rod B11-2 close to the clamping groove telescopic rod A11-1, the bottoms of the clamping groove telescopic rod B11-2 close to the side 11-3 are opposite sides of the clamping groove telescopic rod B11-22, the clamping groove telescopic rod is equal to the bottom of the clamping groove 11-2, the clamping groove 11-2 is opposite to the bottom of the clamping groove 11-2,
one end of the clamping groove telescopic rod A11-1 is hinged to the square screw cap 15-1 through the parallel through hole 15-2 and the round hole A11-11, the other end of the clamping groove telescopic rod A11-1 is hinged to one end of the clamping groove telescopic rod B11-2 through the round hole B11-12 and the round hole B'11-21, the other end of the clamping groove telescopic rod B11-2 is welded to the top sheet 11-3 through the double-folded surface 11-22, and the screw rod 15 is connected with the fastening bolt 14 sequentially through the telescopic clamping piece 11, the top pipe 12, the dry hanging wall surface 2 and the gasket 13, and the gasket 13 is welded to the railing handrail 3.
Further, one end of the clamping groove telescopic rod A11-1 is positioned in the clamping groove telescopic rod B11-2, two groups of clamping groove telescopic rods A11-1 and B11-2 are symmetrically arranged along the axial lead of the screw rod 15, the lengths of the clamping groove telescopic rod A11-1 and B11-2 are equal, and the width is larger than the side length of the square screw cap 15-1 by 3-5mm.
Further, the inner diameter of the straight section of the jacking pipe 12 is larger than the outer diameter of the threads of the screw rod 15 by 6-10mm, and the whole length is smaller than the thickness of the dry hanging wall surface 2 by 10-20mm.
Further, the top sheet 11-3 is in a circular ring shape, the inner diameter is 3-5mm larger than the outer diameter of the screw thread of the screw rod 15, and the outer diameter is 15-20mm larger than the outer diameter of the top pipe 12.
Further, the gasket 13 is of a square structure with a round hole in the center, the diameter of the round hole is 3-5mm larger than the outer diameter of the threads of the screw 15, and the side of the gasket 13 is 30-40mm larger than the diameter of the cross section of the railing handrail 3.
Further, the angle between the folding surface 11-22 and the bottom a of the clamping groove telescopic rod B11-2 is 70 degrees.
According to the utility model, the whole structure is simple and reasonable in design, the construction process is simple, holes are firstly punched in a dry hanging wall surface during construction, holes are not required to be too large, the symmetrically arranged clamping groove telescopic rods A, B and top sheets can be smoothly penetrated, then fixing components are inserted, fastening bolts are screwed, the clamping groove telescopic rods deform in a telescopic manner along with the adjustment of the fastening bolts until the clamping groove telescopic rods A and B are clamped and fixed with each other, at the moment, a pipe jacking bell mouth is extruded and opened along with the stress of the fastening bell mouth of the bolts to further tightly regulate the structure, finally railing handrails are installed and welded and fixed with gaskets, and in order to enhance the aesthetic property of the decorative effect, the decorative cover for gluing can be buckled around after the welding is finished. Through the process, the stability of the connection of the railing can be enhanced, and the potential safety hazard that the railing is rocked and even the bottom plate of the vertical rod is broken after being installed is avoided.
According to the utility model, the fixing component comprises the telescopic clamping piece, the jacking pipe, the gasket, the fastening bolt and the screw, the telescopic clamping piece comprises the clamping groove telescopic rod A, the clamping groove telescopic rod B and the top piece, the clamping groove telescopic rod A is simultaneously hinged with the screw and the clamping groove telescopic rod B, and the design of the angle a between the folding surface and the bottom of the clamping groove telescopic rod B is adopted, so that the telescopic function of the fixing component is realized, the fixing component is fixed with a dry hanging wall surface through a hole, the technical problem that a rail rod is installed in a large-space building decoration such as an atrium and the wall surface without a pull joint is solved, the construction safety is ensured, and meanwhile, the stability of the railing is further improved.
According to the utility model, the fixed component can be manufactured in a modularized batch mode in a factory according to the on-site dry hanging wall surface and the railing handrail, the assembly process is simple, and the popularization and application prospect is wide.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A scalable fixed knot constructs for connecting railing handrail and dry-hang wall, its characterized in that: comprises a fixing component (1), a dry hanging wall surface (2) and a railing handrail (3), wherein the fixing component (1) comprises a telescopic clamping piece (11), a jacking pipe (12), a gasket (13), a fastening bolt (14) and a screw rod (15), the telescopic clamping piece (11) comprises a clamping groove telescopic rod A (11-1), a clamping groove telescopic rod B (11-2) and a top piece (11-3), one side of the jacking pipe (12) close to the top piece (11-3) is in a horn shape, the screw rod (15) is provided with a square screw cap (15-1), a group of parallel through holes (15-2) perpendicular to the axial lead direction of the screw rod (15) are arranged on two sides of a group of opposite sides of the square screw cap (15-1),
the clamping groove telescopic rod A (11-1) and the clamping groove telescopic rod B (11-2) are integrally of a U-shaped groove structure, the bottom of one side of the clamping groove telescopic rod A (11-1) is inwards concave near the square screw cap (15-1), the length is the groove depth of the clamping groove telescopic rod A (11-1), a group of round holes A (11-11) matched with the parallel through holes (15-2) are symmetrically arranged at the centers of the protruding parts on the two sides, the clamping groove telescopic rod A (11-1) is far away from the groove depth of one side of the square screw cap (15-1), the length is one half of the groove depth of the clamping groove telescopic rod A (11-1), a group of chamfers (11-13) are symmetrically arranged at the protruding parts on the two sides near the groove depth, a group of round holes B (11-12) are symmetrically arranged above the chamfers (11-13), one side of the clamping groove telescopic rod B (11-2) near the clamping groove telescopic rod A (11-1) is provided with a group of round holes A (11-12) matched with the round holes B (11-12), the length of the clamping groove telescopic rod A' (11-2) is one half of the groove depth of the clamping groove telescopic rod A (11-1) near the groove depth) is arranged near the groove depth of one side (11-2), the bottom of the folding groove telescopic rod B (11-2) and the bottom of the folding groove telescopic rod (11-22) are in an angle alpha,
the utility model discloses a draw-in groove telescopic link, including square nut (15-1), draw-in groove telescopic link (11-1), one end is passed through parallel through-hole (15-2), round hole A (11-11) are articulated to be connected square nut (15-1), the other end is passed through round hole B (11-12), round hole B' (11-21) are articulated to be connected draw-in groove telescopic link B (11-2) one end, draw-in groove telescopic link B (11-2) other end is passed through folding surface (11-22) welded connection top sheet (11-3), screw rod (15) are passed through in proper order scalable fastener (11), push pipe (12), dry wall (2), gasket (13) with fastening bolt (14) are connected, gasket (13) with railing (3) welded connection.
2. A telescopic fastening structure for connecting a balustrade handrail to a dry wall surface according to claim 1, wherein: one end of the clamping groove telescopic rod A (11-1) is positioned in the groove of the clamping groove telescopic rod B (11-2), the clamping groove telescopic rod A (11-1) and the clamping groove telescopic rod B (11-2) are symmetrically arranged in two groups along the axial lead of the screw rod (15), the lengths of the clamping groove telescopic rod A (11-1) and the clamping groove telescopic rod B (11-2) are equal, and the width of the clamping groove telescopic rod A is larger than the side length of the square screw cap (15-1) by 3-5mm.
3. A telescopic fastening structure for connecting a balustrade handrail to a dry wall surface according to claim 1, wherein: the inner diameter of the straight barrel section of the jacking pipe (12) is larger than the outer diameter of the screw thread of the screw rod (15) by 6-10mm, and the whole length is smaller than the thickness of the dry hanging wall surface (2) by 10-20mm.
4. A telescopic fastening structure for connecting a balustrade handrail to a dry wall surface according to claim 1, wherein: the top sheet (11-3) is in a circular ring shape, the inner diameter is 3-5mm larger than the outer diameter of the screw thread of the screw rod (15), and the outer diameter is 15-20mm larger than the outer diameter of the top pipe (12).
5. A telescopic fastening structure for connecting a balustrade handrail to a dry wall surface according to claim 1, wherein: the gasket (13) is of a square structure with a round hole in the center, the diameter of the round hole is 3-5mm larger than the outer diameter of a screw thread of the screw rod (15), and the side length of the gasket (13) is 30-40mm larger than the diameter of the cross section of the railing handrail (3).
6. A telescopic fastening structure for connecting a balustrade handrail to a dry wall surface according to claim 1, wherein: the angle alpha between the folding rod (11-22) and the bottom of the clamping groove telescopic rod B (11-2) is 60 degrees or more and 80 degrees or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452111.7U CN219863756U (en) | 2023-06-08 | 2023-06-08 | Telescopic fixing structure for connecting railing armrest with dry hanging wall surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452111.7U CN219863756U (en) | 2023-06-08 | 2023-06-08 | Telescopic fixing structure for connecting railing armrest with dry hanging wall surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219863756U true CN219863756U (en) | 2023-10-20 |
Family
ID=88347019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321452111.7U Active CN219863756U (en) | 2023-06-08 | 2023-06-08 | Telescopic fixing structure for connecting railing armrest with dry hanging wall surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219863756U (en) |
-
2023
- 2023-06-08 CN CN202321452111.7U patent/CN219863756U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205976133U (en) | Stone material honeycomb panel and utilize dry drape wall of this stone material honeycomb panel with built -in fitting | |
| CN219863756U (en) | Telescopic fixing structure for connecting railing armrest with dry hanging wall surface | |
| CN204626966U (en) | A kind of deformation joint formwork erection device | |
| CN201554173U (en) | Structure for connecting and fixing railing corner of aluminum alloy guardrail and railings | |
| CN212026811U (en) | Assembled GRG board suspended ceiling | |
| CN201125568Y (en) | Assembled type sectional material guard rail | |
| CN108167288B (en) | Door type anti-seismic comprehensive supporting and hanging frame | |
| CN214658825U (en) | A reinforcing apparatus for bathroom stagnant water bank platform template | |
| CN206753015U (en) | One kind decoration rearmounted wall-connecting piece device of scaffold | |
| CN215214293U (en) | Stud combined structure | |
| CN206616692U (en) | A kind of adjustable building truss structure | |
| CN215106784U (en) | Honeycomb decorative plate decorative structure | |
| CN211597228U (en) | Wall keel structure component for light steel house | |
| CN211472999U (en) | Cable type glass curtain wall clamp structure form | |
| CN210916828U (en) | GRTSIII type ballastless track self-compaction concrete winter construction maintenance shed | |
| KR200226498Y1 (en) | Structure Pipe Assembly Type Of Support For Railing | |
| CN108386609B (en) | Door type anti-seismic support and hanger | |
| KR20010069576A (en) | Traffic signal post | |
| CN206737135U (en) | Assembling type buildings component | |
| CN204456937U (en) | A kind of stair face limit construction protection railing | |
| CN201588357U (en) | Weldless exterior wall structure | |
| CN220666897U (en) | Scaffold connecting piece capable of adjusting angle bidirectionally | |
| CN219509031U (en) | Clamping screw base clamping piece | |
| CN216840353U (en) | Connecting piece for decorating indoor hollow partition wall | |
| CN216340983U (en) | Construction hangs template installation limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |