CN220080342U - Expansion joint guide plate - Google Patents
Expansion joint guide plate Download PDFInfo
- Publication number
- CN220080342U CN220080342U CN202321358498.XU CN202321358498U CN220080342U CN 220080342 U CN220080342 U CN 220080342U CN 202321358498 U CN202321358498 U CN 202321358498U CN 220080342 U CN220080342 U CN 220080342U
- Authority
- CN
- China
- Prior art keywords
- expansion
- expansion joint
- inserted link
- tube
- elastic clamping
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- Active
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of building expansion joint flow guide, in particular to an expansion joint flow guide plate, which comprises a plate body, wherein an expansion joint elastic clamping block and a hidden expansion nail assembly are arranged on the inner side of the plate body; the expansion joint elastic clamping block comprises a connecting rod and a V-shaped elastic clamping block; the V-shaped elastic clamping block is detachably connected with the inner side of the plate body through the connecting rod; the invisible expansion nail assembly comprises an inserted link, a deformation tube and an expansion tube; the inserted link is connected with the inner side of the plate body; the deformation pipe is sleeved on the inserted link and is arranged between the expansion pipe and the inserted link; the deformation tube is extruded by the expansion tube to generate extrusion deformation, is filled between the inserted link and the expansion tube, and is clamped in the expansion tube. The utility model has the advantages of beautiful installation, convenient operation, firm fixation, good use effect and the like.
Description
Technical Field
The utility model relates to the technical field of building expansion joint flow guiding, in particular to an expansion joint flow guiding plate.
Background
The expansion joint of a building, namely, an expansion joint, is a structural joint which is arranged along a proper position along the direction of a building or a construction joint of a structure in order to prevent a building member from generating cracks or damages due to climate temperature changes (thermal expansion and cold contraction). In order to prevent rainwater and objects from falling into the water tank, an expansion joint guide plate is arranged to seal the water tank, and meanwhile, the water tank also plays a role in guiding rainwater. However, the expansion joint guide plate currently used has the following problems: 1. the longitudinal guide plate is required to be nailed by using a plurality of existing expansion nails, and a plurality of nail holes are formed outside the guide plate by adopting the existing expansion nails, so that the nail holes are not attractive and are easy to corrode due to the immersion of rainwater, and the fixing stability of the guide plate is influenced for a long time; 2. for the old building, along with the ageing of wall body material, rely on current expansion nail alone to realize fixed, the expansion nail is fixed the effect and is poor and appear the loosening of guide plate because of the ageing factor of old building wall body material etc. easily.
Disclosure of Invention
Aiming at the defects, the utility model provides the expansion joint guide plate which is attractive in appearance and good in fastening effect. In order to achieve the above purpose, the utility model adopts the following technical scheme:
an expansion joint guide plate comprises a plate body, wherein an expansion joint elastic clamping block and an invisible expansion nail assembly are arranged on the inner side of the plate body; the expansion joint elastic clamping block comprises a connecting rod and a V-shaped elastic clamping block; the V-shaped elastic clamping block is detachably connected with the inner side of the plate body through the connecting rod; the invisible expansion nail assembly comprises an inserted link, a deformation tube and an expansion tube; the inserted link is connected with the inner side of the plate body; the deformation pipe is sleeved on the inserted link and is arranged between the expansion pipe and the inserted link; the deformation tube is extruded by the expansion tube to generate extrusion deformation, is filled between the inserted link and the expansion tube, and is clamped in the expansion tube.
Optionally, the connecting rod and the inner side of the plate body are detachably connected in a sleeving or clamping or threaded connection mode.
Optionally, the front end inner cavity of the expansion pipe is in a contracted arrangement, and a strip-shaped incision is arranged at the front part of the expansion pipe. Optionally, the deformation tube is made of aluminum.
Optionally, the front part of the section of the deformation tube is in a V-shaped structure.
Optionally, the middle rear part of the inserted link is provided with friction marks.
Optionally, a concave ring is arranged at the middle front part of the inserted link.
Optionally, a protruding head is arranged at the front part of the inserted link.
Optionally, the outer side wall of the V-shaped elastic clamping block is respectively provided with a clamping tooth or a friction mark.
Compared with the prior art, the utility model has the beneficial effects that:
according to the guide plate, the inner side of the guide plate is provided with the plurality of expansion joint elastic clamping blocks, and when the guide plate is used, the expansion joint elastic clamping blocks are clamped into expansion joints of a building to support the guide plate; the method comprises the steps that an invisible expansion nail assembly is arranged at the same time, an expansion joint elastic clamping block and a guide plate are detached (leaving factory is in a separation state), pigment (such as ink) is coated at the front end of an inserting rod of the invisible expansion nail assembly, the guide plate is well adjusted and then pressed onto a wall, pigment marks are correspondingly printed on two sides of the expansion joint of a building, holes are drilled opposite to the pigment marks, expansion pipes are buried in the holes (such as 6 invisible expansion nail assemblies are arranged on one guide plate), the expansion joint elastic clamping block is connected with the guide plate, 6 inserting rods and deformation pipes (the deformation pipes can be sleeved on the inserting rods in leaving factory) are aligned and pressed into 6 expansion pipes, at the moment, because the expansion joint of the building is relatively large, the expansion joint elastic clamping block is naturally easy to correspondingly insert into the expansion joint of the building, and can be clamped in the expansion pipes through the outer sides of the corresponding knocking guide plates, meanwhile, the expansion joint elastic clamping block is elastically clamped in the expansion joint, and stable fixing of the guide plate is finally achieved; meanwhile, by adopting the structure, no nail hole exists outside the guide plate, so that the guide plate is attractive in appearance and does not cause water seepage and rust at the traditional nail hole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the top baffle of the present utility model;
FIG. 3 is a schematic view of the explosive structure of the invisible expansion nail assembly of the present utility model;
FIG. 4 is a schematic view of the assembled bayonet and isopipe of FIG. 3;
fig. 5 is a schematic view of the structure of the invisible expansion nail assembly of the present utility model after use.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments 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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "inner", "front", "rear", "left", "right", etc., are based on directions or positional relationships shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
An expansion joint guide plate comprises a plate body 1, wherein an expansion joint elastic clamping block and an invisible expansion nail assembly are arranged on the inner side of the plate body 1; in this embodiment, a vertical baffle as shown in fig. 1 and a top baffle as shown in fig. 2 are provided; wherein the top baffle comprises a top plate 8 and a vertical plate 9; the top plate 8 and the vertical plate 9 can be mutually perpendicular or can be correspondingly processed and arranged in combination with the angle of the top surface of the building; the middle part of the vertical plate 9 is provided with a longitudinal drainage groove 10, the middle part of the plate body 1 of the vertical guide plate is provided with a longitudinal drainage groove 2, and when the vertical guide plate is used, the longitudinal drainage groove 10 of the top guide plate correspondingly covers the outer part of the longitudinal drainage groove 2 of the vertical guide plate to play a role in drainage of rainwater; in this embodiment, the expansion joint elastic clamping blocks are disposed at the middle parts of the inner sides of the top guide plate and the vertical guide plate.
The expansion joint elastic clamping block comprises a connecting rod 6 and a V-shaped elastic clamping block 5; the V-shaped elastic clamping block 5 is detachably connected with the inner side of the plate body 1 through the connecting rod 6; the connecting rod 6 is detachably connected with the inner side of the plate body 1 in a sleeving or clamping or threaded connection manner, in the embodiment, a connecting sleeve 7 is arranged on the inner side of the plate body 1, then the connecting rod 6 is sleeved with the connecting sleeve 7, and meanwhile, a tightening screw is arranged on the connecting sleeve 7 to compress the connecting rod 6 so as to prevent loosening; optionally, in some embodiments, in order to improve the clamping effect of the expansion joint elastic clamping block and the expansion joint of the building, the outer side walls of the V-shaped elastic clamping block 5 are respectively provided with a clamping tooth 4 or a friction mark.
The invisible expansion nail assembly comprises an inserted link 3, a deformation tube 13 and an expansion tube 15; the insert rod 3 is connected with the inner side of the plate body 1, for example, is directly welded, and is directly welded on the inner side of the plate body 1, so that the outer side of the plate body 1 is free of any hole, attractive in appearance and free of water seepage and rust at the traditional nail hole, and if the plate body 1 is made of a stainless steel plate, the whole plate surface is smoother and more attractive; the deformation tube 13 is sleeved on the inserted link 3 and is arranged between the expansion tube 15 and the inserted link 3; the deformation tube 13 is extruded by the expansion tube 15 to generate extrusion deformation, is filled between the inserted link 3 and the expansion tube 15, and clamps the inserted link 3 in the expansion tube 15; in this embodiment, the deformation tube 13 is made of aluminum, and the advantage of using aluminum is that: the cost is low, and the aluminum product is soft and easy to deform by extrusion.
Optionally, the front end inner cavity of the expansion pipe 15 is in a contracted arrangement, and the front part 16 of the expansion pipe 15 is provided with a strip-shaped notch, when in use, after the inserted rod 3 and the deformation pipe 13 are inserted into the inner cavity of the expansion pipe 15, the inserted rod is knocked in forwards, and when reaching the front part 16 of the expansion pipe 15, the front part 16 of the expansion pipe 15 is spread out, and then is clamped and fixed on a building; simultaneously, the front part 16 of the expansion pipe 15 applies a reaction force to the deformation pipe 13, so that the deformation pipe 13 is extruded and deformed, and then is tightly pressed between the expansion pipe 15 and the inserted link 3; by adopting the structure, the expansion clamping fixing effect of the invisible expansion nail component can be realized only by knocking the corresponding position of the outer side of the plate body 1.
Optionally, in some embodiments, the front portion 14 of the cross section of the deformation tube 13 has a V-shaped structure for improving the clamping effect.
Optionally, in some embodiments, in order to improve the connection effect between the insert rod 3 and the deformation tube 13, a friction mark 3, such as an annular convex ring, is disposed at the middle and rear part of the insert rod 3.
Optionally, in order to facilitate the deformation of the deformation tube 13 by extrusion, the deformation tube 13 is better and tightly combined with the insert rod 3, in this embodiment, a concave ring 11 is disposed at the middle front portion of the insert rod 3, and a convex head 12 is disposed at the front portion of the insert rod 3. The effect of this design is that: wait deformation tube 13 receives the extrusion and takes place deformation, because aluminium material deformation tube 13 has the compliance, receives under the extrusion, can be impressed and pack in the concave ring 11, is showing improve the chucking effect of inserted bar 3.
When the expansion joint elastic clamping block is detached from the guide plate (leaving factory is in a separation state), pigment (such as ink and the like) is coated at the front end of the inserted link of the invisible expansion nail assembly so as to facilitate punching marks, the guide plate is well adjusted in position and then pressed onto a wall body (when in operation, the connecting sleeve 7 of the guide plate is basically aligned with the expansion joint), pigment marks are correspondingly printed on two sides of the expansion joint of a building, holes are drilled opposite to the pigment marks, then expansion pipes are buried in the drilled holes (such as 6 invisible expansion nail assemblies are arranged on one guide plate), the expansion joint elastic clamping block is connected with the guide plate, then 6 inserted links and deformation pipes (which can be sleeved on the inserted links when leaving factory) are aligned and pressed into 6 expansion pipes, at this time, because the expansion joint of the building is relatively large, the expansion joint elastic clamping block is naturally easy to correspondingly insert into the expansion joint of the building, and then the expansion joint can be blocked in the pipe through the outer side of the corresponding guide plate, meanwhile, the expansion joint elastic clamping block is buried in the pipe, and finally the expansion joint is stably fixed in the guide plate. In the embodiment, glass cement and the like can be applied to the side edge of the guide plate for sealing, and after the guide plate is correspondingly installed, the guide plate is externally provided with a whole smooth stainless steel plate without any holes, so that the guide plate is attractive in appearance, firm in fixation and good in use effect.
Claims (9)
1. An expansion joint guide plate which is characterized in that: the expansion joint elastic clamping block and the invisible expansion nail assembly are arranged on the inner side of the plate body; the expansion joint elastic clamping block comprises a connecting rod and a V-shaped elastic clamping block; the V-shaped elastic clamping block is detachably connected with the inner side of the plate body through the connecting rod; the invisible expansion nail assembly comprises an inserted link, a deformation tube and an expansion tube; the inserted link is connected with the inner side of the plate body; the deformation pipe is sleeved on the inserted link and is arranged between the expansion pipe and the inserted link; the deformation tube is extruded by the expansion tube to generate extrusion deformation, is filled between the inserted link and the expansion tube, and is clamped in the expansion tube.
2. An expansion joint baffle according to claim 1, wherein: the connecting rod is detachably connected with the inner side of the plate body in a sleeving or clamping or threaded connection mode.
3. An expansion joint baffle according to claim 1, wherein: the front end inner cavity of the expansion pipe is in shrinkage setting, and the front part of the expansion pipe is provided with a strip-shaped incision.
4. An expansion joint baffle according to claim 1, wherein: the deformation tube is made of aluminum.
5. An expansion joint baffle according to claim 1, wherein: the front part of the section surface of the deformation tube is of a V-shaped structure.
6. An expansion joint baffle according to claim 1, wherein: the middle rear part of the inserted link is provided with friction marks.
7. An expansion joint baffle according to claim 1, wherein: the middle front part of the inserted link is provided with a concave ring.
8. An expansion joint baffle according to claim 1, wherein: the front part of the inserted link is provided with a raised head.
9. An expansion joint baffle according to claim 1, wherein: the outer side walls of the V-shaped elastic clamping blocks are respectively provided with clamping teeth or friction marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321358498.XU CN220080342U (en) | 2023-05-31 | 2023-05-31 | Expansion joint guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321358498.XU CN220080342U (en) | 2023-05-31 | 2023-05-31 | Expansion joint guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220080342U true CN220080342U (en) | 2023-11-24 |
Family
ID=88825671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321358498.XU Active CN220080342U (en) | 2023-05-31 | 2023-05-31 | Expansion joint guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220080342U (en) |
-
2023
- 2023-05-31 CN CN202321358498.XU patent/CN220080342U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |