CN113309343A - Template bandage - Google Patents
Template bandage Download PDFInfo
- Publication number
- CN113309343A CN113309343A CN202110439552.2A CN202110439552A CN113309343A CN 113309343 A CN113309343 A CN 113309343A CN 202110439552 A CN202110439552 A CN 202110439552A CN 113309343 A CN113309343 A CN 113309343A
- Authority
- CN
- China
- Prior art keywords
- steel belt
- transverse
- groove
- template
- steel
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/021—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Package Frames And Binding Bands (AREA)
Abstract
The application relates to the technical field of building construction, in particular to a template binding belt which comprises a first steel belt, a second steel belt and a fastening piece; one end of the first steel belt is provided with a first fixed end socket; a second fixed end matched with the first fixed end is arranged at one end of the second steel belt, and an adjusting lock catch is arranged at one end, far away from the second fixed end, of the second steel belt; the fastener can be used for fixedly connecting the first fixed end head and the second fixed end head; one end of the first steel belt, which is far away from the first fixed end, is connected with the adjusting lock catch, and the adjusting lock catch can be buckled at different length positions of the first steel belt. This application has the effect of realizing the ligature of the cylinder template of adjustable length, adaptable multiple girth.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a template binding band.
Background
A cast-in-place reinforced concrete beam column structure is a structure commonly used in the building construction process. The construction process of the cast-in-place reinforced concrete beam column structure requires cylindrical formwork support, wherein the cylindrical formwork support is formed by buckling two cylindrical formworks on the periphery of a cylindrical steel bar pair, and then binding and fixing the cylindrical formworks on the outer sides of the cylindrical formworks by using steel belts.
In the correlation technique, the steel band includes steel band body and screw fastener, and the both ends of steel band body have set up fixed end respectively, and during the use, the steel band body encircles the cyclization and in order to hold the cylinder template tightly, utilizes screw accessory to carry out fastening connection with the fixed end at steel band both ends in order to accomplish the steel band ligature fixed.
Aiming at the related technologies, the inventor thinks that the length of the steel belt is fixed and cannot be adjusted, the steel belt cannot adapt to the binding of cylindrical templates with various circumferences, the construction and the application are inconvenient, and the utilization rate of the steel belt is low.
Disclosure of Invention
In order to realize that length is adjustable, can adapt to the ligature of the cylinder template of multiple girth, this application provides a template bandage.
The application provides a template bandage adopts following technical scheme:
a template binding belt comprises a first steel belt, a second steel belt and a fastening piece; one end of the first steel belt is provided with a first fixed end socket; a second fixed end matched with the first fixed end is arranged at one end of the second steel belt, and an adjusting lock catch is arranged at one end, far away from the second fixed end, of the second steel belt; the fastener can be used for fixedly connecting the first fixed end head and the second fixed end head; one end, far away from the first fixed end, of the first steel belt is connected with the adjusting lock catch, and the adjusting lock catch can be buckled at different length positions of the first steel belt.
By adopting the technical scheme, firstly, a single steel belt structure in the related technology is divided into a splicing structure of two steel belts, and the steel belts with different specifications and lengths are spliced to form template binding belts with different binding lengths, so that the splicing structure can adapt to circumferential templates with different circumferences; and, the one end of two steel bands is connected through adjusting the hasp, will adjust the hasp lock joint on the different length position of first steel band, and the connection overlap length of two steel band link can be adjusted, and if connect the overlap longer, the ligature length that two steel bands constitute just shortens, if connect the overlap shorter, the ligature length that two steel bands constitute just lengthens. Further, the adjusting range of the binding length of the template binding band is widened, so that the applicable circumference range of the template binding band is wider. Therefore, the template binding band realizes length adjustment and is suitable for binding cylindrical templates with various circumferences.
Optionally, the adjusting lock catch comprises a square frame body, a rotatable transverse rotating shaft is arranged in the square frame body, a buckle pin is arranged on the transverse rotating shaft, and one end of the buckle pin, far away from the transverse rotating shaft, is detachably buckled on the frame edge of the square frame body; the square frame body is arranged below the transverse rotating shaft and is provided with a transverse mounting shaft; one end of the second steel belt, which is far away from the second fixing end, is fixedly installed with the transverse installation shaft; the first steel belt is provided with a plurality of positioning holes, the positioning holes are sequentially distributed along the length direction of the first steel belt, one end, far away from the first fixing end, of the first steel belt penetrates through the square frame body of the adjusting lock catch, and the lock pin penetrates through the positioning holes.
Through adopting above-mentioned technical scheme, the pintle passes through the rotatable side of locating of horizontal pivot and on the framework, then rotates the pintle and just can realize the hasp or the separation of pintle and side framework, and the locating hole on different length position on adjustable pintle and the first steel band carries out the cross-under, adjusts the cross-under length of first steel band in the framework to realize connecting the regulation of overlap length between first steel band and the second steel band, realize the regulation of the ligature length of template bandage. The length adjustment is carried out by adopting the buckling holes, the adjustment of the length in a large range can be directly and quickly carried out according to the position design of the holes, the coarse adjustment effect is achieved, the conversion application between the cylindrical templates with the large diameter and the small diameter is facilitated, and the adjustment efficiency is improved. And the adjusting lock catch adopts a frame structure, so that the structure is simple, the manufacture is convenient, the connection and adjustment operation is simple, and the practicability of construction and application is high.
Optionally, the fastener comprises a bolt and a nut; the first fixed end is a first fixed boss protruding out of the outer side surface of the first steel belt, the second fixed end is a second fixed boss protruding out of the outer side surface of the second steel belt, the first fixed boss and the second fixed boss are correspondingly provided with fixed through holes, the bolt can sequentially penetrate through the fixed through holes of the first fixed boss and the second fixed boss and is used for fastening the nut in a threaded manner.
Through adopting above-mentioned technical scheme, the screw fastening mode of bolt and nut has not only realized the fastening of fixed end between first steel band and the second steel band, and the pitch in the fastening process tightens up moreover, can realize fine setting to the ligature length that first steel band and second steel band constitute to its laminating with cylindrical template holds power tightly when promoting template bandage ligature and using, promotes the ligature effect of template bandage.
Optionally, a side-extending groove is formed in the outer side surface of the first steel belt, which is located on the hole edge of the positioning hole, and the side-extending groove is communicated with the positioning hole.
By adopting the technical scheme, the side-extending groove is formed in the positioning hole, the buckle pin body can be embedded into the side-extending groove when penetrating out of the positioning hole and using the buckle to buckle the square frame, the side-extending groove provides a movable buffer area of the buckle pin relative to the outer side surface of the first steel belt, the forced downward embedding effect of the buckle pin relative to the first steel belt during binding application in a buckling state is reduced, the permanent deformation rate of the buckle pin formed by forced downward embedding of the buckle pin on the steel belt is reduced, and the repeated utilization rate of the template binding belt is improved.
Optionally, one end of the side-extending groove, which is far away from the positioning hole, is provided with a transverse extending groove, and the length of the transverse extending groove extends along the width direction of the first steel strip; the distance between the transverse extending grooves of the adjacent positioning holes is equal to the frame side length of the square frame body.
Through adopting above-mentioned technical scheme, when first steel band cross-under was in the square frame body lock joint, the frame limit of square frame body can support to inlay in two adjacent horizontal extending grooves, combines the embedding matching of pin and side extension groove, improves adjust the embedding cooperation nature of hasp and first steel band, reduces to adjust under the cross-under state when the ligature is used hasp to inlay the effort under forcing of first steel band, reduces to adjust the hasp and force the permanent deformation rate of inlaying the steel band formation under forcing to improve the reuse rate of template bandage.
Optionally, a plurality of first transverse grooves are formed in the first steel belt, the length of each first transverse groove extends along the width direction of the first steel belt, and the first transverse grooves are sequentially arranged along the length direction of the first steel belt; the second steel belt is provided with a plurality of second transverse grooves, the length of each second transverse groove extends along the width direction of the second steel belt, and the second transverse grooves are sequentially arranged along the length direction of the second steel belt.
By adopting the technical scheme, the design of the first transverse groove and the second transverse groove improves the deformability of the first steel belt and the second steel belt, improves the repeated bending utilization rate of the first steel belt and the second steel belt, and improves the reusability of the template binding belt.
Optionally, the first transverse groove is formed in the inner side surface of the first steel strip, the groove bottom of the first transverse groove is an arc groove bottom, the groove wall of the first transverse groove is relatively inclined, and the notch of the first transverse groove is in a necking shape; the second transverse groove is formed in the inner side face of the second steel belt, and the structure of the second transverse groove is the same as that of the first transverse groove.
Through adopting above-mentioned technical scheme, first horizontal recess, the horizontal recess of second sets up respectively at first steel band, the medial surface of second steel band, and the medial surface of first steel band and second steel band has constituted the medial surface that the cylinder template was held tightly in the laminating jointly, the curved direction when steel band ligature was used has been complied with to the convex tank bottom of horizontal recess (first horizontal recess, the horizontal recess of second), combine the cell wall of relative slope, then when steel band ligature was used, the notch of horizontal recess can be complied with the steel band bending tendency and realize the notch closure, make the medial surface keep the plane state, so when promoting steel band deformability, the plane laminating nature of template bandage medial surface and cylinder template when can also keeping ligature and using, fastening force distributes evenly, promote the ligature fastening force. Meanwhile, the arc-shaped groove bottom conforms to the bending direction of the steel belt in the binding process, so that the steel belt can adapt to the bending deformation of the template binding belt in the binding process, and the excessive bending phenomenon caused by repeated bending in the long-time recycling process is reduced.
Optionally, the groove bottom of the first transverse groove is in arc transition connection with the groove wall.
By adopting the technical scheme, when the template binding band is bent and applied, the arc transitional connection promotes the relative closing trend between the groove walls, and the closure of the transverse groove is promoted.
Optionally, the positioning hole penetrates through the outer side surface of the first steel belt and is communicated with the bottom of the first transverse groove.
By adopting the technical scheme, because the buckle pin passes through the positioning hole from the inner side surface of the first steel belt to the outer side surface of the first steel belt and is arranged on the square frame body by the hasp, when the first steel belt is connected with the square frame body in a penetrating way, the transverse rotating shaft of the buckle pin can be embedded into the first transverse groove, the position difference between the square frame body fastened on the outer side surface of the first steel belt and the transverse rotating shaft of the buckle pin positioned on the inner side surface of the first steel belt is shortened, and the permanent deformation phenomenon caused by the position difference to the first steel belt is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the template bandage can be adjusted in length, is suitable for binding of cylindrical templates with various circumferences, and improves the repeated utilization rate of the template bandage.
2. The template bandage can realize the coarse adjustment of length, also can realize the fine adjustment of length, promotes the regulation effect, promotes the suitability when the template bandage is applied to the cylinder template of different girths.
3. The reasonable structure design of the positioning hole ensures that the embedding matching is good when the adjusting lock catch is buckled with the first steel belt, and the permanent deformation phenomenon caused by forced embedding of the adjusting lock catch on the first steel belt is reduced.
4. The design of horizontal recess has still can keep the planarization of steel band medial surface when having promoted the deformability of steel band, promotes the ligature fastening nature.
Drawings
Fig. 1 is a schematic view of the structure of a template strap according to embodiment 1 of the present application.
Fig. 2 is a structural combination diagram of a template strap according to embodiment 1 of the present application.
Fig. 3 is a schematic view of the structure of the template band of embodiment 2 of the present application.
Fig. 4 is a schematic side view of the first steel strip of example 2 of the present application.
Fig. 5 is a structural combination diagram of a template strap according to embodiment 2 of the present application.
Fig. 6 is a schematic view of the structure of the template band of embodiment 3 of the present application.
Fig. 7 is a schematic cross-sectional view of a positioning hole according to embodiment 3 of the present application.
Fig. 8 is a structural combination view of a template strap according to embodiment 3 of the present application.
Description of reference numerals: 1. a first steel belt; 11. a first fixed boss; 12. positioning holes; 121. side-extending grooves; 122. a laterally extending slot; 13. a first lateral groove; 2. a second steel belt; 21. a second fixed boss; 22. a second lateral groove; 3. a fastener; 31. a bolt; 32. a nut; 4. adjusting the lock catch; 41. a square frame body; 42. a transverse rotating shaft; 43. a pintle is formed; 44. and transversely installing the shaft.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses a template bandage.
Example 1
Referring to fig. 1, a formwork strap includes a first steel strap 1, a second steel strap 2, and a fastener 3.
Referring to fig. 1, one end of a first steel strip 1 is provided with a first fixing boss 11, the first fixing boss 11 protrudes out of the outer side surface of the first steel strip, and the first fixing boss 11 is provided with a fixing through hole. The first steel belt 1 is further provided with a plurality of positioning holes 12, and the positioning holes 12 are sequentially arranged along the length direction of the first steel belt 1.
Referring to fig. 1, one end of a second steel strip 2 is provided with a second fixing boss 21 matched with the first fixing boss, the second fixing boss 21 protrudes out of the outer side surface of the second steel strip, and the second fixing boss 21 is provided with a fixing through hole; and one end of the second steel belt 2 far away from the second fixed boss 21 is provided with an adjusting lock catch 4. The adjusting lock catch 4 comprises a square frame body 41, a rotatable transverse rotating shaft 42 is arranged in the square frame body 41, a buckle pin 43 is arranged on the transverse rotating shaft 42, one end, far away from the transverse rotating shaft 42, of the buckle pin 43 is detachably buckled on the frame edge of the square frame body 41, and a transverse mounting shaft 44 is arranged below the transverse rotating shaft 42 of the square frame body 41. The end of the second steel belt 2 far away from the second fixing boss 21 surrounds the transverse mounting shaft 44 and is locked and fixed by screws.
Referring to fig. 1, the fastener 3 includes a bolt 31 and a nut 32.
Referring to fig. 2, the first fixing boss 11 of the first steel strip 1 and the fixing boss 21 of the second steel strip 2 may be relatively attached, and the bolt sequentially penetrates through the fixing holes of the first fixing boss 11 and the second fixing boss 21 and is fastened by a nut. One end of the first steel belt 1 far away from the first fixing boss is penetrated on the square frame body 41 of the adjusting lock catch 4, one end of the buckle pin 43 far away from the transverse rotating shaft 42 penetrates through the positioning hole 12 of the first steel belt 1 and is detachably buckled on the frame edge of the square frame body 41, and the transverse rotating shaft 42 is positioned below the first steel belt 1.
The implementation principle of the embodiment 1 is as follows: referring to fig. 2, according to the perimeter of the cylindrical template to be bound and applied, the length of the template binding band is adjusted, when the length is adjusted, the fastening pin 43 of the adjusting lock catch 4 is rotated to be separated from the square frame body 41, the fastening pin 43 is separated from the positioning hole 12 in the original length position of the first steel belt 1, then the first steel belt 1 is pulled, the fastening pin 43 penetrates through the positioning hole 12 in the required length position of the first steel belt 1, and the fastening pin 43 is rotated to be buckled with the frame side of the square frame body 41, so that the coarse adjustment of the binding length of the template binding band is completed; then, the first fixing boss 11 of the first steel belt 1 and the second fixing boss 21 of the second steel belt 2 are relatively close to each other, the first fixing boss 11 and the second fixing boss 21 are connected in a penetrating mode through bolts, the bolts are locked in a threaded mode through nuts, the template binding bands are finely adjusted in length through threaded adjustment, the cylindrical templates are surrounded in a closely matched mode, and meanwhile fastening is completed.
Example 2
Referring to fig. 3 to 4, the difference between this embodiment and embodiment 1 is that a plurality of first transverse grooves 13 are formed on an inner side surface of the first steel strip 1, the lengths of the first transverse grooves 13 extend along the width direction of the first steel strip 1, the first transverse grooves 13 are sequentially arranged along the length direction of the first steel strip 1, and the positioning holes 12 of the first steel strip 1 are located between adjacent first transverse grooves 13; the groove bottom of the first transverse groove 13 is an arc groove bottom, the groove bottom and the groove wall of the first transverse groove 13 are in arc transition connection, the groove wall of the first transverse groove 13 is relatively inclined, and the notch of the first transverse groove 13 is in a necking shape. A plurality of second transverse grooves 22 are formed in the inner side face of the second steel belt 2, the length of each second transverse groove 22 extends along the width direction of the second steel belt 2, the second transverse grooves 22 are sequentially arranged along the length direction of the second steel belt 2, and the structure of each second transverse groove 22 is the same as that of the first transverse groove 13.
The implementation principle of the embodiment 2 is as follows: referring to fig. 5, when the template binding band is bent for binding a cylindrical template, the arc-shaped groove bottoms of the transverse grooves (the first transverse groove 13 and the second transverse groove 22) conform to the bending direction of the steel strip when the steel strip is bound, and in combination with the relatively inclined groove walls, the notch of the transverse groove conforms to the bending trend of the steel strip to realize notch closing, and the inner side surface of the transverse groove keeps a planar state.
Example 3
Referring to fig. 6 to 7, the difference between the present embodiment and embodiment 2 is that the positioning hole 12 penetrates and communicates with the bottom of the first transverse groove 13 from the outer side surface of the first steel strip 1, the outer side surface of the first steel strip 1 is located on the hole edge of the positioning hole 12 and is provided with a side groove 121, and the side groove 121 communicates with the positioning hole 12. One end of the side-extending groove 121, which is far away from the positioning hole 12, is provided with a transverse extending groove 122, and the length of the transverse extending groove 122 extends along the width direction of the first steel strip 1; the distance between the lateral extending grooves 122 of the adjacent positioning holes 12 is equal to the frame side length of the square frame body 41.
The implementation principle of the embodiment 3 is as follows: referring to fig. 8, when the first steel strip 1 is threaded through the square frame 41 and fastened, the frame edges of the square frame 41 are inserted into two adjacent transverse extending grooves, and the fastening pins 43 are inserted into the side extending grooves.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A template bandage which is characterized in that: comprises a first steel belt (1), a second steel belt (2) and a fastener (3); one end of the first steel belt (1) is provided with a first fixed end; a second fixed end matched with the first fixed end is arranged at one end of the second steel belt (2), and an adjusting lock catch (4) is arranged at one end, far away from the second fixed end, of the second steel belt (2); the fastener (3) can be used for fixedly connecting the first fixed end head and the second fixed end head; one end, far away from the first fixed end, of the first steel belt (1) is connected with the adjusting lock catch (4), and the adjusting lock catch (4) can be buckled at different length positions of the first steel belt (1).
2. The template strap of claim 1, wherein: the adjusting lock catch (4) comprises a square frame body (41), a rotatable transverse rotating shaft (42) is arranged in the square frame body (41), a buckle pin (43) is arranged on the transverse rotating shaft (42), and one end, far away from the transverse rotating shaft (42), of the buckle pin (43) is detachably buckled on the frame edge of the square frame body (41); the square frame body (41) is positioned below the transverse rotating shaft (42) and is provided with a transverse mounting shaft (44); one end of the second steel belt (2) far away from the second fixed end is fixedly arranged with the transverse mounting shaft (44); the first steel belt (1) is provided with a plurality of positioning holes (12), the positioning holes (12) are sequentially arranged along the length direction of the first steel belt (1), one end, far away from the first fixing end, of the first steel belt (1) penetrates through the square frame body (41) of the adjusting lock catch (4), and the buckle pin (43) penetrates through the positioning holes (12).
3. The template strap of claim 2, wherein: the fastener (3) comprises a bolt (31) and a nut (32); first fixed end is first fixed boss (11) of protrusion in first steel band (1) lateral surface, the fixed end of second is the fixed boss (21) of protrusion in the second of second steel band (2) lateral surface, first fixed boss (11) and the fixed protruding correspondence of second are equipped with fixed perforation, bolt (31) can pass the fixed perforation of first fixed boss (11) and the fixed boss (21) of second in proper order, and use nut (32) carry out the screw-thread fastening.
4. The template strap of claim 3, wherein: the outer side surface of the first steel belt (1) is positioned on the hole edge of the positioning hole (12) and is provided with a side-extending groove (121), and the side-extending groove (121) is communicated with the positioning hole (12).
5. The template strap of claim 4, wherein: one end, far away from the positioning hole (12), of the side-extending groove (121) is provided with a transverse extending groove (122), and the length of the transverse extending groove (122) extends along the width direction of the first steel belt (1); the distance between the transverse extending grooves (122) of the adjacent positioning holes (12) is equal to the frame length of the square frame body (41).
6. The template strap of claim 3, wherein: a plurality of first transverse grooves (13) are formed in the first steel belt (1), the length of each first transverse groove (13) extends along the width direction of the first steel belt (1), and the first transverse grooves (13) are sequentially arranged along the length direction of the first steel belt (1); the second steel belt (2) is provided with a plurality of second transverse grooves (22), the length of each second transverse groove (22) extends along the width direction of the second steel belt (2), and the second transverse grooves (22) are sequentially arranged along the length direction of the second steel belt (2).
7. The template strap of claim 6, wherein: the first transverse groove (13) is formed in the inner side face of the first steel strip (1), the groove bottom of the first transverse groove (13) is an arc groove bottom, the groove wall of the first transverse groove (13) is relatively inclined, and the notch of the first transverse groove (13) is in a necking shape; the second transverse groove (22) is formed in the inner side face of the second steel belt (2), and the structure of the second transverse groove (22) is the same as that of the first transverse groove (13).
8. The template strap of claim 7, wherein: the bottom of the first transverse groove (13) is in arc transition connection with the groove wall.
9. The template strap of claim 8, wherein: the positioning hole (12) penetrates through the outer side surface of the first steel belt (1) and is communicated with the bottom of the first transverse groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110439552.2A CN113309343B (en) | 2021-04-23 | 2021-04-23 | Template bandage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110439552.2A CN113309343B (en) | 2021-04-23 | 2021-04-23 | Template bandage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113309343A true CN113309343A (en) | 2021-08-27 |
| CN113309343B CN113309343B (en) | 2022-10-14 |
Family
ID=77372610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110439552.2A Active CN113309343B (en) | 2021-04-23 | 2021-04-23 | Template bandage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113309343B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2626606A1 (en) * | 1988-02-02 | 1989-08-04 | Schippers Sa | Fixing strap for tubular shuttering |
| CN103225399A (en) * | 2013-05-17 | 2013-07-31 | 中水北方勘测设计研究有限责任公司 | Bandage of round PVC (polyvinyl chloride) template for pouring concrete |
| CN205249988U (en) * | 2015-12-07 | 2016-05-25 | 成都环美园林生态股份有限公司 | Big tree prevents supporting fixing device |
| CN208550205U (en) * | 2018-07-19 | 2019-03-01 | 刘旭燕 | A kind of belt fastener |
| CN110424727A (en) * | 2019-06-28 | 2019-11-08 | 锦宸集团有限公司 | A kind of regularization formwork reinforcement body part |
| CN212001924U (en) * | 2019-11-26 | 2020-11-24 | 温州城建集团股份有限公司 | Circular concrete column structure |
-
2021
- 2021-04-23 CN CN202110439552.2A patent/CN113309343B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2626606A1 (en) * | 1988-02-02 | 1989-08-04 | Schippers Sa | Fixing strap for tubular shuttering |
| CN103225399A (en) * | 2013-05-17 | 2013-07-31 | 中水北方勘测设计研究有限责任公司 | Bandage of round PVC (polyvinyl chloride) template for pouring concrete |
| CN205249988U (en) * | 2015-12-07 | 2016-05-25 | 成都环美园林生态股份有限公司 | Big tree prevents supporting fixing device |
| CN208550205U (en) * | 2018-07-19 | 2019-03-01 | 刘旭燕 | A kind of belt fastener |
| CN110424727A (en) * | 2019-06-28 | 2019-11-08 | 锦宸集团有限公司 | A kind of regularization formwork reinforcement body part |
| CN212001924U (en) * | 2019-11-26 | 2020-11-24 | 温州城建集团股份有限公司 | Circular concrete column structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113309343B (en) | 2022-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210095476A1 (en) | Roof mounting bracket | |
| US9353527B2 (en) | Roof mounting bracket and barricade system | |
| US6629391B1 (en) | Window for installation in a roof and a mounting bracket for use in the installation of roof penetrating structures | |
| CA2141463C (en) | Modular concrete wallform | |
| CN113309343B (en) | Template bandage | |
| JP2011246896A (en) | Installation device for on-roof installation object | |
| US20070039279A1 (en) | Device for connecting beams and pillars or similar structural elements | |
| CA1098333A (en) | Apparatus and method for constructing adjustable curvilinear concrete forms | |
| CN216187600U (en) | Wind power tower cylinder transportation strutting arrangement | |
| CN110747744A (en) | Positioning method of corrugated steel web and bidirectional adjusting and positioning device adopted by same | |
| JP2008214980A (en) | Hanger for repair, and repaired roof | |
| CN207766191U (en) | A kind of watt hook device for installing photovoltaic panel guide rail | |
| CN211763430U (en) | Mounting fixture and mounting device of hot pressing die | |
| GB2199105A (en) | Yieldable anchor plate system for rock bolts | |
| EP1749946B1 (en) | Device for connecting beams and pillars or similar structural elements, particularly for prefabricated concrete structural elements | |
| CN112663871A (en) | Detachable truss module | |
| CN215221646U (en) | Building network wiring device | |
| JP3861247B2 (en) | Clamping device for lining plate and method for manufacturing the same | |
| CN112900862A (en) | Formwork support system | |
| KR20060060935A (en) | Beam shear reinforcing apparatus using the prestressed fiber reinforced polymer | |
| CN217232718U (en) | Highway guardrail template | |
| CN212463111U (en) | Connecting structure of purline and main shaft | |
| CN219011521U (en) | Pre-buried subassembly of concrete steel construction | |
| CN214699028U (en) | Expansion adjusting mechanism and fixing device for non-annular rubber synchronous belt | |
| CN216616105U (en) | Fastening device and water inlet valve fastening structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fu Xin Inventor after: Liu Qiang Inventor after: Zhao Zhonglian Inventor after: Li Chongyang Inventor after: Yang Hao Inventor after: Miao Shuguan Inventor after: Li Wei Inventor after: Sun Gengli Inventor after: Zhang Huan Inventor after: Jiang Chang Inventor before: Li Wei Inventor before: Sun Gengli Inventor before: Miao Shuguan Inventor before: Fu Xin Inventor before: Yang Hao Inventor before: Jiang Chang Inventor before: Liu Qiang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |