CN208618796U - Aluminum alloy pattern plate adjustable aluminum alloy back cord system - Google Patents
Aluminum alloy pattern plate adjustable aluminum alloy back cord system Download PDFInfo
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- CN208618796U CN208618796U CN201821264996.7U CN201821264996U CN208618796U CN 208618796 U CN208618796 U CN 208618796U CN 201821264996 U CN201821264996 U CN 201821264996U CN 208618796 U CN208618796 U CN 208618796U
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- back cord
- aluminum alloy
- pattern plate
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Abstract
The utility model discloses aluminum alloy pattern plate adjustable aluminum alloy back cord systems, including combined type external corner back cord mechanism and inner corner trim back cord mechanism；The system is made of aluminium alloy extrusions, light-weight, and surface anticorrosive ability is strong；Different lengths adjustment may be implemented in fabricated structure, improves the standardization level of back cord, greatly reduces waste of material；The profile structure being especially arranged can realize the Self-aligning centering between matching piece, and cooperation precision is high, and stability is high, reduce the deformation of aluminum alloy pattern plate；Using more rigid, the hydrostatic pressure of concrete has preferably been resisted.
Description
Technical field
The utility model belongs to aluminum alloy mould plate field, and in particular to a kind of aluminum alloy pattern plate adjustable aluminum alloy back cord system.
Background technique
Nearly 2 years, in construction, aluminum alloy mould plate application range was gradually expanded.In order to guarantee the table of cast-in-place concrete
Surface evenness is resisted and pours the lateral pressure of generation, and back cord is needed to reinforce template, prevents quick-fried mould and flatness is overproof etc. asks
Topic.
The back cord of the prior art is primarily present Railway Project: first is that all using steel back stupefied substantially in the market, leading to weight
Weight, difficult, in-site installation low efficiency is long in time limit, and easily corrodes；Second is that not to be able to cooperate aluminum alloy pattern plate flexible for back cord system
Length is adjusted, inner corner trim adjustment is complicated, needs adjustment part inventory huge, back cord system standardization degree is low, greatly reduces utilization
Rate causes the wasting of resources；Third is that existing combination back cord is designed using grafting, cooperation precision is low, directly results in concrete surface
Flatness is overproof；Fourth is that existing back cord largely uses channel steel, square tube, welding capacity is big, and weld seam stress, which is be easy to cause, after combination answers
Power is concentrated；Fifth is that existing combination back cord mostly uses selling sheet or is bolted fixation, without anti-loosening measure, it is repeatedly used for a long
Afterwards, the easy running of filling process, quick-fried mould.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of aluminum alloy pattern plate adjustable aluminum alloy back cord systems, to disappear
Except defect present in existing back cord.
In order to achieve the above objectives, the utility model provides the following technical solutions: aluminum alloy pattern plate adjustable aluminum alloy back cord system,
Including external corner back cord mechanism and inner corner trim back cord mechanism；Wherein external corner back cord mechanism mainly by two back cords and is correspondingly arranged at two
The oblique pull seat of back cord end outside forms, and two back cords are tethered by the interspersed oblique pull being connected on two oblique pull seats and connect at L-shaped knot
Structure；Inner corner trim back cord mechanism mainly connects at L-shaped knot by two back cords and setting in the adjacent end point of two back cords and by two back cords
The internal corner connector of structure forms；Inner corner trim back cord mechanism is arranged on the inside of the angle of external corner back cord mechanism.
Further, each back cord includes a back cord component unit, and back cord component unit includes this frame body sectional material of back cord and company
Adapter tube, two back cord this frame body sectional materials are symmetricly set on connecting tube two sides and are connected with connecting tube integral.
Further, each back cord includes multiple back cord component units, passes through back cord connector edge between multiple back cord component units
Length direction is detachably connected.
Further, the lateral surface of two back cord this frame body sectional material is equipped with the wedge shaped groove in section, two back in back cord component unit
The opposite medial surface of stupefied frame body sectional material is equipped with the groove of rectangular in cross-section.
Further, back cord connector is convex shape cavity structure, and convex portion thereon is and this frame body sectional material of back cord outside
The wedge structure that the wedge-shaped impression in face matches, convex shape cavity inside is equipped with reinforcing rib and has V-arrangement locating slot, if reinforcing rib has
Dry item and it is corresponding convex shape cavity is separated into multiple sub- cavitys, V-arrangement locating slot is arranged among type cavity；It is oppositely arranged on
At the connection end of two adjacent back cord component units and at corresponding two back cord this frame body sectional material lateral surfaces for being located at back cord component unit
Two back cord connectors be detachably connected by bolt.
Further, back cord connector includes the T-connecting piece and and T-connecting piece being made of rectangular cavities and long panel
Match to pulling plug, the corresponding connecting pin for being overlapped on two adjacent back cord component units of T-connecting piece, the square in T-connecting piece
Between two back cord this frame body sectional material that shape cavity is corresponding to be inserted into back cord component unit, the long panel of T-connecting piece is attached to back
On the upper surface of stupefied frame body sectional material, pulling plug is inserted into the mounting hole of T-connecting piece.
Further, mounting hole is waist-shaped hole.
Further, reinforcement gusset is additionally provided on internal corner connector.
It further, further include backing plate in external corner back cord mechanism, backing plate is arranged on the end face of oblique pull seat.
The utility model has the beneficial effects that: this system weight is light, labor intensity is reduced, improves construction efficiency, table
Face anti-corrosion capability is strong；Different lengths adjustment may be implemented, improve the standardization level of back cord, make the standardization level of back cord
It is increased to 90% from 45%, greatly reduces waste of material；Back cord system cooperates precision by tapered ramp Self-aligning centering
Height, stability is high, reduces the deformation of aluminum alloy pattern plate；Load is transmitted using wedge-like engagement, is applied in combination more rigid, preferably supports
The hydrostatic pressure of concrete is resisted；It is fixed by bolts in groove, realizing the locking of nut, avoids the generation of quick-fried mould.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of external corner back cord mechanism；
Fig. 3 is the structural schematic diagram of inner corner trim back cord mechanism；
Fig. 4 is the structural schematic diagram of back cord component unit；
Fig. 5 uses the structural schematic diagram of connection type one between back cord component unit；
Fig. 6 is the structural schematic diagram (convex shape structure) of back cord connector；
Fig. 7 uses the structural schematic diagram of connection type two between back cord component unit；
Fig. 8 is the structural schematic diagram (T-shaped structure) of back cord connector；
Fig. 9 is the structural schematic diagram of oblique pull seat.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
As shown, the aluminum alloy pattern plate adjustable aluminum alloy back cord system in the utility model, including external corner back cord mechanism 1 and
Inner corner trim back cord mechanism 2；Wherein external corner back cord mechanism 1 mainly by two back cords and is correspondingly arranged at two back cord end outsides
Oblique pull seat 11 forms, and two back cords connect into L-shaped structure by the interspersed oblique pull bolt 12 being connected on two oblique pull seats 11；Inner corner trim back cord
Mechanism 2 mainly by two back cords and is arranged in the adjacent end point of two back cords and connects the inner corner trim that two back cords connect into L-shaped structure
Fitting 21 forms；Inner corner trim back cord mechanism 2 is arranged on the inside of the angle of external corner back cord mechanism 1, in use, external corner back cord mechanism 1 uses
In exterior wall corner, inner corner trim back cord mechanism 2 is used in interior wall corner, and the two is used in conjunction with each other.
Above-mentioned external corner back cord mechanism 1 and inner corner trim back cord mechanism 2 is L-shaped structure, wherein the back cord for constituting L-shaped structure can
It is independent back cord component unit, can also be the fabricated structure being connected in series by multiple back cord component units.
Specifically, back cord component unit 3 includes this frame body sectional material of back cord 31 and connecting tube 32, two back cord this frame body sectional materials 31
It is symmetricly set on 32 two sides of connecting tube and is connected with connecting tube 32 integral.When back cord is independent back cord component unit, i.e.,
When external corner back cord mechanism 1 and inner corner trim back cord mechanism 2 are the L-shaped structures being made of two vertically disposed back cord component units, sun
Angle back cord mechanism 1 and the length of inner corner trim back cord mechanism 2 are shorter；And when back cord is the group that multiple back cord component units 3 are connected in series
When box-like structure, length adjustment is can be achieved in external corner back cord mechanism 1 and inner corner trim back cord mechanism 2, greatly improves the standard of back cord
Change degree, reduces waste of material.When back cord is the fabricated structure that multiple back cord component units 3 are connected in series, multiple back
It needs to be detachably connected along its length by back cord connector between stupefied component unit 3.
The lateral surface of two back cord this frame body sectional material 31 is equipped with the wedge shaped groove 311 in section in back cord component unit 3 herein,
The opposite medial surface of two back cord this frame body sectional material is equipped with the groove 312 of rectangular in cross-section.Two back cord this frame body sectional material 31 are extrusion pressing type
Material, two exposed faces (lateral surface) are symmetrically arranged cavity wedge shape concave structures, convenient for being used cooperatively with back cord connector, inside
(medial surface) is two straight concave structures, is beneficial to loosening for nut, and centre will equipped with several connecting tubes 32 (rectangle aluminum pipe)
Three is connected as an entirety.
There are two types of forms can be selected for back cord connector herein, and one kind is convex shape structure, and one kind is T-shaped structure.
When back cord connector 4 is convex shape (closure) cavity structure, the connector is once is extruded from, thereon convex
Playing part is the wedge structure 41 matched with the wedge-shaped impression of back cord this frame body sectional material lateral surface, and convex shape cavity inside, which is equipped with, to be added
Strengthening tendons 42 and there is V-arrangement locating slot 43, reinforcing rib 42 there are several and corresponding convex shape cavity is separated into multiple sub- cavitys, V-arrangement
Locating slot 43 is arranged among type cavity；It is oppositely arranged at the connection end of two adjacent back cord component units 3 and corresponds to position
Two back cord connectors 4 at two back cord this frame body sectional materials, 31 lateral surface of back cord component unit 3 are detachably connected by bolt 44
It connects.
Using convex shape (closure) cavity structure 4 back cord connector 4 when, two back cord this figure in back cord component unit 3
By lozenges Self-aligning centering, cooperation precision is high, and stability is high, reduces aluminum alloy pattern plate for material 31 and two back cord connectors 4
Deformation.Meanwhile wedge-like engagement transmits load, is applied in combination more rigid, can more preferably resist the hydrostatic pressure of concrete.Pass through back
V-arrangement locating slot in stupefied connector can be with prefabricated several location holes, by adjusting bolt installation site to realize that straight back cord is long
The adjustment of degree.
When back cord connector 5 is T-shaped structure, back cord connector 5 includes being made of rectangular cavities 511 and long panel 512
T-connecting piece 51 and matched with T-connecting piece 51 to pulling plug 52, the correspondence of T-connecting piece 51 is overlapped on two adjacent back
The connecting pin of stupefied component unit 3, corresponding two back being inserted into back cord component unit 3 of 511 body of rectangular cavity in T-connecting piece 51
Between stupefied frame body sectional material 31, the long panel 512 of T-connecting piece 51 is attached on the upper surface of back cord this frame body sectional material 31, to pulling plug
52 are inserted into the mounting hole 513 of T-connecting piece 51, and mounting hole 513 is waist-shaped hole.In the structure, the long face of T-connecting piece 51
Plate 512 is adjacent to two back cord this frame body sectional material 31, and borrow is fixed as one to pulling plug 52.Pass through back cord between two back cord component units 3
The connection of connector 5 and fastening, the mounting hole 513 of waist type can realize the adjusting of length range.
The adjusting of back cord length can be achieved in two kinds of back cord connectors, and adjustment length range is zero number within 100mm, adds
Back cord has been grown, the standardization level of back cord is greatly improved, 90% can be increased to by current 45%, has reduced material wave
Take.
As a further improvement of the foregoing solution, reinforcement gusset 22 is additionally provided on internal corner connector 21.In the present embodiment
Internal corner connector 21 is assembly, and 45° angle is cut into two 4 one end of back cord connector, and the cooperation of two inclined-planes is assembled, internal corner connector 21
On the back cord connector 4 of connection end, fixed on internal corner connector 21 with 22 reinforcement of a reinforcement gusset.Two back cord connections
There are several holes on part 4, the upper and lower end face of the back cord at the wedge-shaped protrusion on internal corner connector 21 and L shape both ends cooperates, and realizes inner corner trim
Function and length adjustment, improve the standardization level 90% of inner corner trim back cord, and be applied in combination that more rigid, precision is high.
Certainly, internal corner connector 21 can also be directly changed structure herein, realize that inclined-plane cooperation is assembled by directly cooperating, without adding
Back cord connector 4.
It as a further improvement of the foregoing solution, further include backing plate 13 in external corner back cord mechanism 1, backing plate 13 is arranged in oblique pull
On the end face of seat 11.11 section of oblique pull seat in the present embodiment is " ♀ " figure.The middle protrusion 111 of oblique pull seat 11 is inserted into back cord
In component unit 3 between two back cord this frame body sectional material 31, boss 112 at 111 two sides of middle protrusion and two back cord this frame body sectional material
Groove 312 on 31 medial surfaces cooperates, and hole is equipped at protrusion, borrows one group by protrusion hole 113 and is bolted fixation, a back
An oblique pull seat 11 is matched in stupefied end, and two perpendicular back cords pass through the connection of two oblique pull bolts 12, backing plate 13, realizes external corner function
And length adjustment, it is applied in combination convenient and efficient.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (9)
1. aluminum alloy pattern plate adjustable aluminum alloy back cord system, it is characterised in that: including external corner back cord mechanism and inner corner trim back cord mechanism；Its
Middle external corner back cord mechanism mainly by two back cords and is correspondingly arranged at the oblique pull seats of two back cord end outsides and forms, two back cords
It is tethered by the interspersed oblique pull being connected on two oblique pull seats and is connected into L-shaped structure；Inner corner trim back cord mechanism mainly by two back cords and
The adjacent end point of two back cords is set and forms the internal corner connector that two back cords connect into L-shaped structure；Inner corner trim back cord mechanism is set
It sets on the inside of the angle of external corner back cord mechanism.
2. aluminum alloy pattern plate according to claim 1 adjustable aluminum alloy back cord system, it is characterised in that: each back cord includes one
Back cord component unit, back cord component unit include this frame body sectional material of back cord and connecting tube, and two this frame body sectional materials of back cord are symmetrical arranged
It is connected in connecting tube two sides and with connecting tube integral.
3. aluminum alloy pattern plate according to claim 2 adjustable aluminum alloy back cord system, it is characterised in that: each back cord includes multiple
Back cord component unit is detachably connected along its length between multiple back cord component units by back cord connector.
4. aluminum alloy pattern plate according to claim 3 adjustable aluminum alloy back cord system, it is characterised in that: in back cord component unit
The lateral surface of two back cord this frame body sectional material is equipped with the wedge shaped groove in section, and the opposite medial surface of two back cord this frame body sectional material is equipped with section
In the groove of rectangle.
5. aluminum alloy pattern plate according to claim 4 adjustable aluminum alloy back cord system, it is characterised in that: back cord connector is convex
Font cavity structure, convex portion thereon are the wedge structure matched with the wedge-shaped impression of back cord this frame body sectional material lateral surface,
Convex shape cavity inside is equipped with reinforcing rib and has V-arrangement locating slot, and reinforcing rib has several and convex shape cavity is separated by correspondence
Multiple sub- cavitys, V-arrangement locating slot are arranged among type cavity；It is oppositely arranged on the connection end of two adjacent back cord component units
Two back cord connectors at place and corresponding two back cord this frame body sectional material lateral surfaces for being located at back cord component unit are removable by bolt
Unload connection.
6. aluminum alloy pattern plate according to claim 4 adjustable aluminum alloy back cord system, it is characterised in that: back cord connector includes
The T-connecting piece being made of rectangular cavities and long panel and matched with T-connecting piece to pulling plug, T-connecting piece is corresponding
It is overlapped on the connecting pin of two adjacent back cord component units, the rectangular cavities correspondence in T-connecting piece is inserted into back cord component unit
In two back cord this frame body sectional material between, the long panel of T-connecting piece is attached on the upper surface of this frame body sectional material of back cord, is inserted to pulling plug
In the mounting hole of T-connecting piece.
7. aluminum alloy pattern plate according to claim 6 adjustable aluminum alloy back cord system, it is characterised in that: mounting hole is waist type
Hole.
8. aluminum alloy pattern plate according to claim 1 adjustable aluminum alloy back cord system, it is characterised in that: on internal corner connector also
Equipped with reinforcement gusset.
9. aluminum alloy pattern plate according to claim 1 adjustable aluminum alloy back cord system, it is characterised in that: in external corner back cord mechanism
It further include backing plate, backing plate is arranged on the end face of oblique pull seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264996.7U CN208618796U (en) | 2018-08-07 | 2018-08-07 | Aluminum alloy pattern plate adjustable aluminum alloy back cord system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264996.7U CN208618796U (en) | 2018-08-07 | 2018-08-07 | Aluminum alloy pattern plate adjustable aluminum alloy back cord system |
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| Publication Number | Publication Date |
|---|---|
| CN208618796U true CN208618796U (en) | 2019-03-19 |
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ID=65709331
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821264996.7U Active CN208618796U (en) | 2018-08-07 | 2018-08-07 | Aluminum alloy pattern plate adjustable aluminum alloy back cord system |
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| CN (1) | CN208618796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565942A (en) * | 2019-08-23 | 2019-12-13 | 中国十七冶集团有限公司 | adjustable steel back edge for reinforcing L-shaped cast-in-place hidden column template and implementation method |
-
2018
- 2018-08-07 CN CN201821264996.7U patent/CN208618796U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565942A (en) * | 2019-08-23 | 2019-12-13 | 中国十七冶集团有限公司 | adjustable steel back edge for reinforcing L-shaped cast-in-place hidden column template and implementation method |
| CN110565942B (en) * | 2019-08-23 | 2022-03-25 | 中国十七冶集团有限公司 | Adjustable steel back edge for reinforcing L-shaped cast-in-place hidden column template and implementation method |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: 111000 Tiexi Industrial Park, Lighthouse City, Liaoyang City, Liaoning Province Patentee after: Zhongwang (Liaoyang) Aluminum Formwork Manufacturing Co., Ltd. Address before: 111000 Xujiacun, Shuguang Township, Hongwei District, Liaoyang City, Liaoning Province Patentee before: China Zhongwang Holdings Limited |