CN209293192U - A kind of prefabricated housing structure anti-drawing element - Google Patents
A kind of prefabricated housing structure anti-drawing element Download PDFInfo
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- CN209293192U CN209293192U CN201821800435.4U CN201821800435U CN209293192U CN 209293192 U CN209293192 U CN 209293192U CN 201821800435 U CN201821800435 U CN 201821800435U CN 209293192 U CN209293192 U CN 209293192U
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- pedestal
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- backboard
- drawing element
- housing structure
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Abstract
The utility model belongs to prefabricated housing accessory technical field, propose a kind of prefabricated housing structure anti-drawing element, including L-type plate body, the two sides of L-type plate body are provided with ribs, L-type plate body includes pedestal and backboard, backboard is vertically set on the end of pedestal, ribs includes the rectangle ribs that pedestal two sides are arranged in, and the triangle ribs of backboard two sides is set, rectangle ribs and triangle ribs are mutually overlapped in the junction of pedestal and backboard, and rectangle ribs and triangle ribs are provided with mounting hole in lap-joint, fastener is provided in mounting hole, solves the technical problem that existing anti-drawing element thickness is larger and withdrawal resistance is low.
Description
Technical field
The utility model belongs to prefabricated housing accessory technical field, is related to a kind of prefabricated housing structure anti-drawing element.
Background technique
In the field of construction, especially building in building course in prefabricated housing, the main receiving external force of prefabricated housing
Structure be built more profiles made of skeleton, more profiles are fixed together by connector or fixing piece, more
Profile constitutes an entirety, then the components such as wallboard are arranged on skeleton, prefabricated housing is made, build process is needed using resistance to plucking
Part, increase security and stability, meet the requirement used, between the web and ribs of anti-drawing element using weld by the way of quality not
Stabilization is easily deformed, and patent CN206737134U discloses a kind of anti-drawing element that quality is stable, and ribs and web are integrated into
The structure of type, but integrally formed structure, which has transport inconvenience and needs to increase thickness, can be only achieved required withdrawal resistance
Technical problem.
Utility model content
The utility model proposes a kind of prefabricated housing structure anti-drawing elements, and it is larger and anti-to solve existing anti-drawing element thickness
The low technical problem of pull out force.
The technical solution of the utility model is achieved in that
A kind of prefabricated housing structure anti-drawing element, comprising:
L-type plate body, the two sides of the L-type plate body are provided with ribs, and the L-type plate body includes pedestal and backboard, institute
The end that backboard is vertically set on the pedestal is stated, the ribs includes the rectangle ribs that the pedestal two sides are arranged in,
And the triangle ribs of the backboard two sides is set, the rectangle ribs and the triangle ribs are at the bottom
The junction of seat and the backboard mutually overlaps, and the rectangle ribs and the triangle ribs are respectively provided in lap-joint
There is mounting hole, is provided with fastener in the mounting hole.
As further technical solution, the fastener is pin shaft or screw.
As further technical solution, connecting hole is provided on the pedestal and the backboard.
As further technical solution, the bottom end of the triangle ribs is located at the inside of the rectangle ribs,
And it reclines on the base.
As further technical solution, the material of the pedestal and backboard is stainless steel, and thickness is 1 ~ 1.5mm.
As further technical solution, the width of the pedestal and the backboard is 80 ~ 120mm, and length is respectively
The length of 100 ~ 140mm and 200 ~ 280mm, the rectangle ribs are consistent with the length of the pedestal, and width is 10 ~ 15mm,
The triangle ribs recline the backboard side right angle edge lengths be 50 ~ 70mm, recline the straight of the pedestal side
Arm of angle length is 15 ~ 20mm.
As further technical solution, the back side of the pedestal is provided with bottom plate, and the back side of the backboard is provided with
Laminate afterwards, the connecting hole through the bottom plate and it is described after laminate, the bottom plate and the pedestal and it is described after layer
Plate and the backboard pass through rivet interlacement, and the thickness of the rear laminate is greater than the thickness of the bottom plate.
As further technical solution, it is described after laminate with a thickness of 1mm, it is described after the material of laminate be carbon steel, institute
The material for stating bottom plate is mild steel.
As further technical solution, the middle part of the backboard and the pedestal are provided with close to its free end
At least one through-hole is provided with support rod in the through-hole, is provided between the through-hole on the backboard and the pedestal
Pull rod, the both ends of the pull rod are provided with the hook for catching on the support rod.
Compared with prior art, it utility model works principle and has the beneficial effect that
1, in the utility model, ribs uses split type structure, is complete monolith steel after anti-drawing element is unfolded
Plate is easily worked, and convenient transportation, backboard is mutually perpendicular to pedestal, and the triangle ribs and rectangle ribs of two sides are mutual
Overlap joint, fastener pass through the mounting hole of lap-joint, the angle between backboard and pedestal are fixed, and installation and removal are relatively square
Just, and the anti-drawing element for showing this structure is tested compared with integrally formed anti-drawing element, when intensity is identical with withdrawal resistance, this reality
It can be greatly reduced with the thickness of novel this anti-drawing element, reduce materials, save cost, and facilitate transport.
2, in the utility model, fastener can be pin shaft and be also possible to screw, be inserted into mounting hole, installation
Conveniently, when and screw is fixed, the fastening of nut is not needed, screw size is less than installation bore dia 1mm or so, first is that due to
Screw thread on screw has biggish frictional force, second is that still have certain rebound effect power after backboard and pedestal bending at right angles,
Therefore it can guarantee that screw plays the role of resisting screen resilience in mounting hole, interaction force each other can also make screw
It is not easily to fall off；The setting of connecting hole facilitates the processing and installation at scene；Triangle ribs and rectangle ribs overlap joint are squares
Shape ribs is located at the outside of triangle ribs, and triangle ribs is located inside and sticks on base upper surface, makes to resist
The intensity and withdrawal resistance for pulling out part can enhance, and wherein withdrawal resistance can enhance 50%.
3, in the utility model, pedestal and backboard with a thickness of the requirement that just can reach intensity and withdrawal resistance when 1mm, with
The performance of the integrally formed anti-drawing element of 2.5mm thickness is essentially identical, therefore saves material, reduces costs；Pedestal, backboard,
Triangle ribs, rectangle ribs size have a great impact to the performance of anti-drawing element, but there is no very strong rule
Property, therefore applicant have passed through experimental study many times, the proper size range accidentally obtained, in this size model
The anti-drawing element performance and materials ratio obtained in enclosing is significantly promoted, be utilized to the greatest extent structure advantage improve it is anti-
The performance for pulling out part, saves material.
4, in the utility model, the back side of pedestal and backboard is arranged in by rivet for bottom plate and rear laminate, further increases
The strong intensity and resistance to plucking of anti-drawing element, in addition after the thickness of laminate be greater than the thickness of the bottom plate, make to exist therebetween
One step, when the presence of this step makes backboard and pedestal bend rectangular, it is easier to operate, without using special bending
Tool also can accurately the gap between bottom plate and rear laminate bent, the phenomenon that folding line is not in inclination；
The material of laminate is carbon steel afterwards, and the material of the bottom plate is mild steel, and the intensity of mild steel is lower but good toughness, adaptation are real
The intensity requirement that border uses, and bend operation and be easier to realize.
5, in the utility model, the length of pull rod is precisely the length of the bevel edge when pedestal and backboard keep right angle, back
Through-hole on plate and pedestal is respectively two, and is evenly distributed on the two sides of pedestal or backboard center line, and branch is provided in through-hole
Support rod is caught on by hook in strut, the both ends of pull rod, keeps backboard and the rectangular state of pedestal because stainless steel have it is larger
Rebound effect power, rebound is easy after bending, thus can install during the installation process will be inserted into mounting hole after pull rod again it is tight
Firmware makes installation become to be more easier, and more people's operations, which can become one, to be operated, in addition, after being installed, it can basis
It needs to keep the position of pull rod or is disassembled.
6, in the utility model, the stainless steel plate after processing is installed again after transporting to place, stainless steel plate and anti-
Part is pulled out to compare, it is easier to transport, conevying efficiency is higher, and is also less likely to be damaged, fold line as shown in broken lines, entirely
Preparation process, which only carries out bending, can be completed, more convenient, more efficient, and cost reduces；Bottom is first installed before bending
Laminate and rear laminate, the gap at step between the two can be bent, and operation is facilitated, normative more preferable after bending；
The angle between supporting back board and pedestal is stablized in the setting of pull rod, then install it is more convenient when fastener, to reality after disassembly
Using also not influencing.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is an embodiment of the present invention structural schematic diagram；
Fig. 2 is another embodiment of the utility model structural schematic diagram；
Fig. 3 is the utility model another embodiment structural schematic diagram；
Fig. 4 is the utility model partial enlargement structural representation；
Fig. 5 is the utility model anti-drawing element deployed configuration schematic diagram；
Fig. 6 is that side structure schematic diagram is unfolded in the utility model；
In figure: 2-L template body, 21- pedestal, 22- backboard, 23- connecting hole, 24- bottom plate, laminate after 25-, 26- through-hole,
27- support rod, 28- pull rod, 29- hook, 3- ribs, 31- rectangle ribs, 32- triangle ribs, 33- mounting hole,
34- fastener.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1 ~ Fig. 6, the utility model proposes a kind of prefabricated housing structure anti-drawing elements, comprising:
L-type plate body 2, the two sides of L-type plate body 2 are provided with ribs 3, and L-type plate body 2 includes pedestal 21 and backboard 22, back
Plate 22 is vertically set on the end of pedestal 21, and ribs 3 includes the rectangle ribs 31 that 21 two sides of pedestal are arranged in, and setting
The company of triangle ribs 32 in 22 two sides of backboard, rectangle ribs 31 and triangle ribs 32 in pedestal 21 and backboard 22
Place's mutually overlap joint is connect, and rectangle ribs 31 and triangle ribs 32 are provided with mounting hole 33, mounting hole 33 in lap-joint
Inside it is provided with fastener 34.
In the present embodiment, ribs 3 uses split type structure, is complete monolith steel plate after anti-drawing element is unfolded,
It is easily worked, convenient transportation, backboard 22 is mutually perpendicular to pedestal 21, the triangle ribs 32 and rectangle ribs 31 of two sides
Mutually overlap joint, fastener pass through the mounting hole of lap-joint, the angle between backboard 22 and pedestal 21 are fixed, and pacify installation and dismantling
Unload it is more convenient, and test show the anti-drawing element of this structure compared with integrally formed anti-drawing element, intensity and withdrawal resistance phase
Meanwhile the thickness of this anti-drawing element of the utility model can greatly reduce, and reduce materials, save cost, and conveniently
Transport.
Further, fastener 34 is pin shaft or screw.
In the present embodiment, fastener can be pin shaft and be also possible to screw, be inserted into mounting hole, installation side
Just, when and screw is fixed, the fastening of nut is not needed, screw size is less than installation bore dia 1mm or so, first is that due to spiral shell
Screw thread on silk has biggish frictional force, second is that still having certain rebound effect after backboard 22 and pedestal 21 are bent at right angles
Power, therefore can guarantee that screw plays the role of resisting screen resilience in mounting hole 33, interaction force each other also can
Keep screw not easily to fall off.
Further, connecting hole 23 is provided on pedestal 21 and backboard 22.
In the present embodiment, the setting of connecting hole 23 facilitates the processing and installation at scene.
Further, the bottom end of triangle ribs 32 is located at the inside of rectangle ribs 31, and sticks on pedestal 21.
In the present embodiment, triangle ribs 32 and the overlap joint of rectangle ribs 31 are that rectangle ribs 31 is located at triangle
The outside of ribs 32, triangle ribs 33 are located inside and stick on 21 upper surface of pedestal, make anti-drawing element intensity and
Withdrawal resistance can enhance, and wherein withdrawal resistance can enhance 50%.
Further, the material of pedestal 21 and backboard 22 is stainless steel, and thickness is 1 ~ 1.5mm.
In the present embodiment, pedestal 21 and backboard 22 with a thickness of the requirement that just can reach intensity and withdrawal resistance when 1mm, with
The performance of the integrally formed anti-drawing element of 2.5mm thickness is essentially identical, therefore saves material, reduces costs.
Further, the width of pedestal 21 and backboard 22 is 80 ~ 120mm, length be respectively 100 ~ 140mm and 200 ~
The length of 280mm, rectangle ribs 31 are consistent with the length of pedestal 21, and width is 10 ~ 15mm, and triangle ribs 32 reclines back
The right angle edge lengths of 22 side of plate are 50 ~ 70mm, and the right angle edge lengths for 21 side of pedestal that reclines are 15 ~ 20mm.
In the present embodiment, pedestal 21, backboard 22, triangle ribs 32, rectangle ribs 31 size to anti-drawing element
Performance has a great impact, but there is no very strong regularity, therefore applicant have passed through experimental study many times, accidentally
Obtained proper size range, the anti-drawing element performance obtained in this size range are significantly to be promoted with materials ratio
, the advantage that structure is utilized to the greatest extent improves the performance of anti-drawing element, saves material.
In the present embodiment, the back side of pedestal 21 is provided with bottom plate 24, and the back side of backboard 22 is provided with rear laminate 25, connection
Bottom plate 24 and rear laminate 25, bottom plate 24 and pedestal 21 are run through in hole 23, and rear laminate 25 and backboard 22 are connected by rivet
It connects, the thickness of rear laminate 25 is greater than the thickness of bottom plate 24.
In the present embodiment, the back side of pedestal 21 and backboard 22 is arranged in by rivet for bottom plate 24 and rear laminate 25, into one
Step enhances the intensity and resistance to plucking of anti-drawing element, and in addition the thickness of rear laminate 25 is greater than the thickness of bottom plate 24, makes therebetween
There are a step, when the presence of this step makes backboard 22 and pedestal 21 bend rectangular, it is easier to operate, not have to using special
The tool very bent also can accurately the gap between bottom plate 24 and rear laminate 25 bent, folding line is not in
The phenomenon that inclination.
Further, rear laminate 25 with a thickness of 1mm, the material of rear laminate 25 is carbon steel, and the material of bottom plate 24 is low-carbon
Steel.
In the present embodiment, the material of rear laminate 25 is carbon steel, and the material of bottom plate 24 is mild steel, the intensity of mild steel compared with
Low but good toughness, adapts to the intensity requirement of actual use, and bends operation and be easier to realize.
Further, the middle part of backboard 22 and pedestal 21 are provided at least one through-hole 26 close to its free end, lead to
It is provided with support rod 27 in hole 26, pull rod 28 is provided between the through-hole 26 on backboard 22 and pedestal 21, the both ends of pull rod 28 are equal
It is provided with the hook 29 for catching on support rod 27.
In the present embodiment, the length of pull rod 28 is precisely the length of the bevel edge when pedestal 21 and backboard 22 keep right angle,
Through-hole 26 on backboard 22 and pedestal 21 is respectively two, and is evenly distributed on the two sides of 22 center line of pedestal 21 or backboard, is led to
Support rod 27 is provided in hole 26, support rod 27 is caught on by hook 29 in the both ends of pull rod 28, keeps backboard 22 and pedestal 21 is in
The state at right angle is easy rebound, therefore can pacify during the installation process because stainless steel has biggish rebound effect power after bending
It will be inserted into fastener in mounting hole again after dress pull rod 28, installation is made to become to be more easier, more people's operations can become one
Operation, in addition, can according to need the position for keeping pull rod 28 after being installed or disassembled.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of prefabricated housing structure anti-drawing element, which is characterized in that including L-type plate body (2), the two sides of the L-type plate body (2)
Ribs (3) are provided with,
The L-type plate body (2) includes pedestal (21) and backboard (22), and the backboard (22) is vertically set on the pedestal (21)
End,
The ribs (3) includes rectangle ribs (31) of the setting in the pedestal (21) two sides, and is arranged in the back
The triangle ribs (32) of plate (22) two sides, the rectangle ribs (31) and the triangle ribs (32) are at the bottom
The junction of seat (21) and the backboard (22) mutually overlaps, and the rectangle ribs (31) and the triangle ribs
(32) it is provided with mounting hole (33) in lap-joint, is provided with fastener (34) in the mounting hole (33).
2. a kind of prefabricated housing structure anti-drawing element according to claim 1, which is characterized in that the fastener (34) is
Pin shaft or screw.
3. a kind of prefabricated housing structure anti-drawing element according to claim 1, which is characterized in that the pedestal (21) and institute
It states and is provided with connecting hole (23) on backboard (22).
4. a kind of prefabricated housing structure anti-drawing element according to claim 1, which is characterized in that the triangle ribs
(32) bottom end is located at the inside of the rectangle ribs (31), and sticks on the pedestal (21).
5. a kind of prefabricated housing structure anti-drawing element according to claim 1, which is characterized in that the pedestal (21) and back
The material of plate (22) is stainless steel, and thickness is 1 ~ 1.5mm.
6. a kind of prefabricated housing structure anti-drawing element according to claim 5, which is characterized in that the pedestal (21) and institute
The width for stating backboard (22) is 80 ~ 120mm, and length is respectively 100 ~ 140mm and 200 ~ 280mm, the rectangle ribs
(31) length is consistent with the length of the pedestal (21), and width is 10 ~ 15mm, and the triangle ribs (32) reclines described
The right angle edge lengths of backboard (22) side are 50 ~ 70mm, the right angle edge lengths of the pedestal (21) side that reclines are 15 ~
20mm。
7. a kind of prefabricated housing structure anti-drawing element according to claim 3, which is characterized in that the back of the pedestal (21)
Face is provided with bottom plate (24), and the back side of the backboard (22) is provided with rear laminate (25), and the connecting hole (23) is through described
Bottom plate (24) and it is described after laminate (25), the bottom plate (24) and the pedestal (21) and the laminate (25) afterwards and
For the backboard (22) by rivet interlacement, the thickness of the rear laminate (25) is greater than the thickness of the bottom plate (24).
8. a kind of prefabricated housing structure anti-drawing element according to claim 7, which is characterized in that laminate (25) after described
With a thickness of 1mm, the material of the rear laminate (25) is carbon steel, and the material of the bottom plate (24) is mild steel.
9. a kind of prefabricated housing structure anti-drawing element according to claim 1, which is characterized in that in the backboard (22)
Portion and its close free end of the pedestal (21) are provided at least one through-hole (26), are provided in the through-hole (26)
Support rod (27) is provided with pull rod (28) between the through-hole (26) on the backboard (22) and the pedestal (21), described
The both ends of pull rod (28) are provided with the hook (29) for catching on the support rod (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800435.4U CN209293192U (en) | 2018-11-02 | 2018-11-02 | A kind of prefabricated housing structure anti-drawing element |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800435.4U CN209293192U (en) | 2018-11-02 | 2018-11-02 | A kind of prefabricated housing structure anti-drawing element |
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| Publication Number | Publication Date |
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| CN209293192U true CN209293192U (en) | 2019-08-23 |
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| CN201821800435.4U Active CN209293192U (en) | 2018-11-02 | 2018-11-02 | A kind of prefabricated housing structure anti-drawing element |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440932A (en) * | 2018-11-02 | 2019-03-08 | 河北科莱达建材有限公司 | A kind of prefabricated housing structure anti-drawing element and preparation method thereof |
-
2018
- 2018-11-02 CN CN201821800435.4U patent/CN209293192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440932A (en) * | 2018-11-02 | 2019-03-08 | 河北科莱达建材有限公司 | A kind of prefabricated housing structure anti-drawing element and preparation method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220802 Address after: 471100 No. 110, Wangduo Road, Huayang Industrial Agglomeration Area, Baihe Town, Mengjin County, Luoyang City, Henan Province Patentee after: Henan Nianzhu Housing Construction Co.,Ltd. Address before: 050000 east entrance of Yangma village, Jichang Road, Gaocheng District, Shijiazhuang City, Hebei Province Patentee before: HEBEI KELAIDA BUILDING MATERIAL Co.,Ltd. |
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| TR01 | Transfer of patent right |