CN104878700A - Truss and formwork - Google Patents
Truss and formwork Download PDFInfo
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- CN104878700A CN104878700A CN201510355111.9A CN201510355111A CN104878700A CN 104878700 A CN104878700 A CN 104878700A CN 201510355111 A CN201510355111 A CN 201510355111A CN 104878700 A CN104878700 A CN 104878700A
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Abstract
The invention relates the field of thin-walled pier pouring, in particular to a truss and formwork. The truss and formwork comprises trusses and formworks used for pouring thin-walled piers. The trusses are connected to the outer walls of the formworks. Operation platforms for operators to conduct construction are arranged on the trusses. According to the truss and formwork, when pouring is conducted on the thin-walled piers through a formwork turning construction method, the first section of formwork is installed through a crane, and the corresponding truss is then installed on the outer wall of the first section of formwork. Then, the second section of formwork is installed on the first section of formwork, and the corresponding truss is arranged on the second section of formwork. In this way, the number of the sections of formworks required to be installed is determined according to the height of the thin-walled piers where pouring is to be conducted. After installation is completed, operators conduct operation on the operation platforms of the trusses. Due to the fact that the trusses are fixedly arranged on the outer walls of the formworks, the stability of the truss and formwork is high, and the safety of the operators can be ensured when the operators conduct construction on the operation platforms.
Description
Technical field
The present invention relates to Thin-Wall Piers and build field, especially relate to a kind of truss mould plate.
Background technology
Thin-Wall Piers is the one of bridge pier, because it can save material, alleviates the advantages such as the deadweight of bridge pier and is widely used in the building of bridge.The construction method of building Thin-Wall Piers has multiple, comprises and sets up scaffolding, slip-form construction method, climbing shuttering construction method, climbing formwork for construction method and the over-form construction method of landing.Set up land scaffolding use material many, cost is high, and the duration cannot ensure, affects by works construction height simultaneously; Although the slip-form construction method duration is fast, must consume a large amount of sliding cramp bar material and measure the stiff skeleton material of constructing and locating, cost is higher; Climbing shuttering construction method also must consume a large amount of sliding cramp bar material and measure the stiff skeleton material of construction location, and construction speed is comparatively slow, and labour intensity is comparatively large, and the duration not easily holds; The architecture complexity of climbing of climbing formwork for construction method, operation is more loaded down with trivial details, and cost is also higher; The cost of over-form construction method is lower, therefore, in the process of building Thin-Wall Piers, mostly adopts over-form construction method.
Existing build Thin-Wall Piers time the over-form construction method that adopts adopt the form setting up shelf on template both sides, constructor on the top of the shelf face carries out constructing operation.Before construction, first set up two-layer or multilayer template, then set up shelf on template side, constructor on the top of the shelf face operates.After treating that the Thin-Wall Piers of the bottom is built, dismantled by shelf, then bottom template dismantled and be transferred to the superiors of template, set up shelf, constructor operates, the like, to realize building Thin-Wall Piers.
Build in the process of Thin-Wall Piers in employing over-form construction method, constructor carries out work on the shelf set up, and shelf surrounding is without any fixture, and its stability is not high, so the safety of constructor cannot be protected.
Summary of the invention
The object of the present invention is to provide truss mould plate, to solve the technical problem that the safety of building constructor in the process of Thin-Wall Piers that exists in prior art cannot be protected.
Truss mould plate provided by the invention, comprising: truss and the template for building Thin-Wall Piers; Truss is connected on the outer wall of template, truss is provided with for the operating platform for constructor's construction.
Further, the first connector is also comprised; Truss is connected with template by the first connector.
Further, the first connector comprises head rod, holder and the first attaching nut; One end of head rod is provided with the first hook, and the other end is provided with the first external screw thread for matching with the first attaching nut; Holder is fixedly connected on the outer wall of template; Holder is provided with the first connecting hole for wearing the first hook; Truss is provided with the second connecting hole, head rod is provided with first externally threaded one end through the second connecting hole, and is connected with the first attaching nut, to be fixedly connected with template by truss.
Further, truss comprises the first connection frame; Operating platform is arranged on the first connection frame, and the bearing of trend that the bearing of trend of operating platform and first connects frame is consistent; First connects frame is fixed on the outer wall of template by the first connector.
Further, truss also comprises the second connection frame and the first fixture; Second connects frame is connected with template by the first connector; Second one end connecting frame is connected frame with first is connected by the first fixture, and the second connection frame and first to be connected frame vertical.
Further, the first fixture comprises the first fixed bar, two the first hold-down nuts and two the first fixed heads; First connection frame is connected on frame with second, away from the one side of template, is provided with the first fixed head; Two the first fixed heads are provided with the first fixing hole for wearing the first fixed bar; The two ends of the first fixed bar are provided with the second external screw thread for matching with the first hold-down nut.
Further, template comprises multiple combined steel formwork and multiple second connector; The two ends of each combined steel formwork are provided with second connector; Multiple combined steel formwork is by the second connector, and head and the tail are connected to form template successively.
Further, the second connector comprises junction plate and connecting bolt, and the 3rd attaching nut for matching with connecting bolt; The two ends of each combined steel formwork are provided with junction plate, and each junction plate is provided with through hole; Connecting bolt is for being located in the through hole on two adjacent junction plates.
Further, reinforcement, the second connecting rod and the second attaching nut is also comprised; Holder is strip, and holder bearing of trend is vertical with the direction that template side face extends; Holder is provided with the 3rd connecting hole; Reinforcement is provided with the 4th connecting hole; One end of second connecting rod is provided with the second hook for being located in the 3rd connecting hole, and the other end is provided with the 3rd external screw thread matched with the second attaching nut; Second connecting rod is provided with the 3rd externally threaded one end through the 4th connecting hole, and is connected with the second attaching nut, to be fixedly connected with template by reinforcement.
Further, the second fixture is also comprised; Second fixture comprises the second fixed bar, two the second hold-down nuts and two the second fixed heads; First connection frame is provided with the second fixed head away from the one side of template and the inwall of template; Two the second fixed heads are provided with the second fixing hole for wearing the second fixed bar; The two ends of the second fixed bar are provided with the 4th external screw thread for matching with the second hold-down nut.
Truss mould plate provided by the invention, when utilizing over-form construction method to build Thin-Wall Piers, first utilizes crane that first segment model sheetinstallat is good, then by truss installa-tion on first segment template outer wall.Afterwards, by second section model sheetinstallat in first segment template, and by another truss installa-tion in second section template.By that analogy, required template joint number of installing is determined according to the height of the Thin-Wall Piers that will build.After to be installed, the operating platform of constructor on truss carries out constructing operation.Because truss is fixedly mounted on the outer wall of template, its stability is higher, when constructor constructs on the operational platform, can ensure the safety of constructor.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The top view of the truss mould plate that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the left view of the truss mould plate shown in Fig. 1;
Fig. 3 is the enlarged drawing of the first connector in truss mould plate shown in Fig. 1;
Fig. 4 is the enlarged drawing of the second connector in truss mould plate shown in Fig. 1;
Fig. 5 is the enlarged drawing of the first fixture in truss mould plate shown in Fig. 1;
Fig. 6 is the enlarged drawing of the second fixture in truss mould plate shown in Fig. 1;
Fig. 7 is the enlarged drawing of reinforcement and template connected mode.
Reference numeral:
1-truss; 2-template; 3-first connector;
4-operating platform; 5-reinforcement; 6-second fixture;
7-second connecting rod; 8-second attaching nut; 9-second links up with;
11-first connects frame; 12-second connects frame; 13-first fixture;
21-combined steel formwork; 22-second connector; 31-head rod;
32-holder; 33-first attaching nut; 34-first links up with;
61-second fixed bar; 62-second hold-down nut; 63-second fixed head;
221-junction plate; 222-connecting bolt; 223-the 3rd attaching nut;
131-first fixed bar; 132-first hold-down nut; 133-first fixed head.
Detailed description of the invention
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
The top view of the truss mould plate that Fig. 1 provides for the embodiment of the present invention, as shown in Figure 1, the truss mould plate that the present embodiment provides, comprising: truss 1 and the template 2 for building Thin-Wall Piers; Truss 1 is connected on the outer wall of template 2, truss 1 is provided with for the operating platform 4 for constructor's construction.
Wherein, truss 1 can be multiple with the connected mode of template 2, and also namely truss 1 can be fixedly connected with between template 2, such as welding etc.; Also for removably connecting, such as, can be connected by bolt and nut between truss 1 and template 2.
The truss mould plate that the present embodiment provides, constructor, when adopting over-form construction method to build Thin-Wall Piers, first utilizes crane first segment template 2 to be installed, then is arranged on first segment template 2 outer wall by truss 1.Afterwards, second section template 2 is arranged in first segment template 2, and another truss 1 is arranged in second section template 2.By that analogy, required template 2 joint number of installing is determined according to the height of the Thin-Wall Piers that will build.After to be installed, wooden splint is laid on operating platform 4 by constructor, and at truss 1 surrounding welding iron-clad horses.Constructor carries out constructing operation on wooden splint.Because truss 1 is fixedly mounted on the outer wall of template 2, its stability is higher, and has iron-clad horses to go along with sb. to guard him around constructor, and therefore, in the process of construction, truss mould plate can ensure the safety of constructor.
Fig. 3 is the enlarged drawing of the first connector shown in Fig. 1; As shown in figures 1 and 3, on the basis of above-described embodiment, further, truss mould plate also comprises the first connector 3; Truss 1 is connected with template 2 by the first connector 3.
Wherein, the structure of the first connector 3 can be multiple, and such as: the first connector 3 is screw bolt and nut, and truss 1 and template 2 are equipped with connecting hole, bolt passes connecting hole and truss 1 and template 2 is connected with nut screw connection.
When Thin-Wall Piers built by needs, constructor first utilizes crane template 2 to be installed, then is arranged in template 2 by the first connector 3 by truss 1.(if when the concrete height of building does not reach design height, the truss mould plate of the superiors is not removed after first paragraph Thin-Wall Piers is built.), utilize crane to be hung by the truss 1 of the bottom, removed by the first connector 3 afterwards, truss 1 is winched to ground by crane, finally the template 2 of the bottom is removed.Utilize crane the template 2 of the bottom is winched to the superiors' template 2 above and install, then truss 1 is arranged in template 2 by the first connector 3, by that analogy.After completing and building, utilize crane to be hung by the truss 1 of the bottom, removed by the first connector 3, truss 1 is winched to ground by crane, the template 2 of the bottom is removed.Afterwards truss mould plate is above removed successively.
In the present embodiment, utilizing the first connector 3 to be connected with template 2 by truss 1, truss 1 can be removed from template 2 when not needing Thin-Wall Piers to build, convenient transport.In addition, when segmentation concreting, if when the concrete height of building does not reach design height, the truss mould plate of the superiors is not removed, spillage and the fissure of displacement can be avoided like this, be conducive to the overall appearance of Thin-Wall Piers.
As shown in Figure 3, on the basis of above-described embodiment, further, the first connector 3 comprises head rod 31, holder 32 and the first attaching nut 33; One end of head rod 31 is provided with the first hook 34, and the other end is provided with the first external screw thread for matching with the first attaching nut 33; Holder 32 is fixedly connected on the outer wall of template 2; Holder 32 is provided with the first connecting hole for wearing the first hook 34; Truss 1 is provided with the second connecting hole, head rod 31 is provided with first externally threaded one end through the second connecting hole, and is connected with the first attaching nut 33, to be fixedly connected with template 2 by truss 1.
Wherein the structure of holder 32 can be multiple, such as: can be channel-section steel.The bearing of trend of channel-section steel is that vertically the first connecting hole is arranged on bottom land.
Holder 32 can be multiple with the connected mode of template 2, such as: be spirally connected, weld etc.Preferably, both connected modes are welding.
When Thin-Wall Piers built by needs, the first hook 34 is passed the first connecting hole by constructor, then by head rod 31 through the second connecting hole, coordinates the first attaching nut 33 to be connected in template 2 by truss 1.When needs are removed, the first attaching nut 33 and head rod 31 remove by constructor successively.
In the present embodiment, truss 1 is connected with template 2 with the mode of hold-down nut by employing head rod 31, holder 32, wherein the first connecting hole is located on holder 32, can avoid directly connecting in template 2, in case bridge pier after having built occurs the vestige of head rod 31, ensure the overall appearance of bridge pier.In addition, utilize the first hook 34, head rod 31 to be connected with the first attaching nut 33, structure is simple, handled easily.
As shown in Figure 1, on the basis of above-described embodiment, further, truss 1 comprises the first connection frame 11; Operating platform 4 is arranged on the first connection frame 11, and the bearing of trend that the bearing of trend of operating platform 4 and first connects frame 11 is consistent; First connects frame 11 is fixed on the outer wall of template 2 by the first connector 3.
Wherein, the first material connecting frame 11 can be multiple, such as: Two bors d's oeuveres No. 20 channel-section steels or Two bors d's oeuveres No. 14 channel-section steels etc.Preferably, its material is Two bors d's oeuveres No. 20 channel-section steels.
The structure of operating platform 4 can be multiple, and such as, operating platform 4 comprises frame truss member, multiple transverse truss part, multiple diagonal angles truss member and multiple conjunction; Frame truss member is fixedly connected on the first connection frame 11, first connects the transverse truss part arranging many interval 90cm between frame 11 and frame truss member, the diagonal place of every two transverse truss parts is provided with diagonal angle truss member, and transverse truss part and diagonal angle truss member are connected on truss 1 by conjunction.The material of transverse truss part and diagonal angle truss member is No. 10 channel-section steels.Conjunction is oblong shaped cartridge, is set on truss 1.Transverse truss part and diagonal angle truss member are welded on frame truss member by conjunction.
Fig. 5 is the enlarged drawing of the first fixture shown in Fig. 1, and as shown in Figure 1 and Figure 5, on the basis of above-described embodiment, further, truss 1 also comprises the second connection frame 12 and the first fixture 13; Second connects frame 12 is connected with template 2 by the first connector 3; Second connects one end of frame 12 is connected frame 11 by the first fixture 13 with first and connects, and the second connection frame 12 and first to be connected frame 11 vertical.
Second material connecting frame 12 can be multiple, such as: Two bors d's oeuveres No. 20 channel-section steels, Two bors d's oeuveres No. 14 channel-section steels etc.Preferably, its material is Two bors d's oeuveres No. 14 channel-section steels.
Constructor, after template 2 and truss 1 being connected, is connected frame 12 and is connected with template 2 by second connection frame 12 by the first fixture 13 by second.After building, first the first fixture 13 is removed, utilize crane to connect frame 12 by second and winch to ground, then truss 1 and template 2 are removed.Preferably, this structure is adopted when the width of Thin-Wall Piers is longer.
In the present embodiment, increase use first fixture 13 and be connected frame 12 with second, connect frame 12 by the first fixture 13 by second and fix with template 2, play the effect of formboard fastening 2, strengthen the steadiness of template 2.
As shown in Figure 5, on the basis of above-described embodiment, further, the first fixture 13 comprises the first fixed bar 131, two the first hold-down nuts 132 and two the first fixed heads 133; First connection frame 11 is connected on frame 12 with second, away from the one side of template 2, is provided with the first fixed head 133; Two the first fixed heads 133 are provided with the first fixing hole for wearing the first fixed bar 131; The two ends of the first fixed bar 131 are provided with the second external screw thread for matching with the first hold-down nut 132.
Wherein, the material of the first fixed bar 131 can be multiple, such as: φ 25 fining twisted steel etc.
The shape of the first fixed head 133 can be multiple, such as: rectangle or L shape etc.
Constructor is after installing truss 1 and template 2, first fixed bar 131 is connected frame 12 through the first connection frame 11, template 2 with second successively, by the first fixing hole, two the first fixed heads 133 are arranged on the two ends of the first fixed bar 131, finally, coordinate two the first hold-down nuts 132 connect first frame 11, second connect frame 12 and template 2 fastening.After having built, the first hold-down nut 132, first fixed head 133 and the first fixed bar 131 are removed successively.Utilize crane to connect frame 12 by second and winch to ground, finally, truss 1 and template 2 are removed.
In the present embodiment, utilize the first fixed bar 131 to be connected frame 11, second connection frame 12 with the mode of the first fixed head 133 by first and be connected with template 2, its structure is simple, is easy for installation and removal.
Fig. 4 is the enlarged drawing of the second connector shown in Fig. 1, and as shown in Figure 1 and Figure 4, on the basis of above-described embodiment, further, template 2 comprises multiple combined steel formwork 21 and multiple second connector 22; The two ends of each combined steel formwork 21 are provided with second connector 22; Multiple combined steel formwork 21 is by the second connector 22, and head and the tail are connected to form template 2 successively.
Wherein, the structure of the second connector 22 can be multiple, such as: comprise steel plate and steel nail.Steel plate is vertically set on the two ends of combined steel formwork 21, is connected by two combined steel formworks 21 by two Interal fixation by utilizing steel nail.
Polylith combined steel formwork 21, when building Thin-Wall Piers, is connected to form template 2 by the second connector 22 by constructor.Truss 1 is arranged in template 2.When needs remove truss 1 and template 2, first the second connector 22 is removed, template 2 and truss 1 are winched to ground and removes.
As shown in Figure 4, on the basis of above-described embodiment, further, the second connector 22 comprises junction plate 221 and connecting bolt 222, and the 3rd attaching nut 223 for matching with connecting bolt 222; The two ends of each combined steel formwork 21 are provided with junction plate 221, and each junction plate 221 is provided with through hole; Connecting bolt 222 is for being located in the through hole on two adjacent junction plates 221.
Wherein, the shape of junction plate 221 can be multiple, such as, and square or L shape etc.Preferably, junction plate 221 is angle steel.
Junction plate 221 can be multiple with the connected mode of combined steel formwork 21, such as: weld or be spirally connected etc.
Combined steel formwork 21 head and the tail, when needs installation form 2, are connected placement, connecting bolt 222 are each passed through the junction plate 221 of two combined steel formwork 21 one end by constructor, coordinate the 3rd attaching nut 223 by fastening for two junction plates 221.When stripping 2, the 3rd attaching nut 223 and connecting bolt 222 are removed successively, utilize crane that combined steel formwork 21 is winched to ground.
In the present embodiment, adopt junction plate 221 be connected bolt 222, the 3rd attaching nut 223 structure combined steel formwork 21 is connected, its structure is simple, easily mounts and dismounts.In addition, the setting of junction plate 221 can strengthen the firm shape of template 2.
The enlarged drawing that Fig. 7 is the reinforcement shown in Fig. 2 and template connected mode, as shown in figure 5 and figure 7, on the basis of above-described embodiment, further, also comprises reinforcement 5, second connecting rod 7 and the second attaching nut 8; Holder 32 is in strip, and holder 32 bearing of trend is vertical with the direction that template 2 side face extends; Holder 32 is provided with the 3rd connecting hole; Reinforcement 5 is provided with the 4th connecting hole; One end of second connecting rod 7 is provided with the second hook 9 for being located in the 3rd connecting hole, and the other end is provided with the 3rd external screw thread matched with the second attaching nut 8; Second connecting rod 7 is provided with the 3rd externally threaded one end through the 4th connecting hole, and is connected with the second attaching nut 8, to be fixedly connected with template 2 by reinforcement 5.
Wherein, the structure of reinforcement 5 can be multiple, such as: cylinder or cube etc.Preferably, reinforcement 5 is the reinforcing bar of δ 8 × 100.
The quantity of reinforcement 5 can be multiple, such as: and one or more.Preferably, its quantity is two.
After truss 1 and template 2 being installed, utilize crane that reinforcement 5 is winched to installation site.By the second hook 9 through the 4th connecting hole, the second connecting rod 7, through the 3rd connecting hole, coordinates the second attaching nut 8 that it is fastening.After building, first truss 1 is removed from plank, the second attaching nut 8 and the second connecting rod 7 are removed successively.Finally, template 2 is removed.
In the present embodiment, the outer wall of template 2 arranges reinforcement 5, it can play the effect of formboard fastening 2, strengthens the steadiness of template 2.
Fig. 6 is the enlarged drawing of the second fixture shown in Fig. 1, as shown in figures 1 to 6, on the basis of above-described embodiment, further, also comprises the second fixture 6; Second fixture 6 comprises the second fixed bar 61, two the second hold-down nuts 62 and two the second fixed heads 63; First connection frame 11 is provided with the second fixed head 63 away from the one side of template 2 and the inwall of template 2; Two the second fixed heads 63 are provided with the second fixing hole for wearing the second fixed bar 61; The two ends of the second fixed bar 61 are provided with the 4th external screw thread for matching with the second hold-down nut 62.
Second fixed bar 61, after truss 1 and template 2 being installed, is each passed through truss 1 and template 2 by constructor, two the second fixed heads 63 is located in respectively the two ends of the second fixed bar 61, coordinates two the second hold-down nuts 62 that it is fastening.After building, successively the second hold-down nut 62, second fixed head 63 and the second fixed bar 61 are removed.
In the present embodiment, utilize the second fixture 6 by truss 1 and template 2 fastening further, strengthen stability and the safety of template 2 and truss 1.Preferably, use when the second fixture 6 is adapted at building width shorter Thin-Wall Piers.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a truss mould plate, is characterized in that, comprising: truss and the template for building Thin-Wall Piers;
Described truss is connected on the outer wall of described template, described truss is provided with for the operating platform for constructor's construction.
2. truss mould plate according to claim 1, is characterized in that, also comprises the first connector;
Described truss is connected with described template by described first connector.
3. truss mould plate according to claim 2, is characterized in that, described first connector comprises head rod, holder and the first attaching nut;
One end of described head rod is provided with the first hook, and the other end is provided with the first external screw thread for matching with described first attaching nut;
Described holder is fixedly connected on the outer wall of described template; Described holder is provided with the first connecting hole for wearing described first hook; Described truss is provided with the second connecting hole, described head rod is provided with described first externally threaded one end through described second connecting hole, and is connected with described first attaching nut, to be fixedly connected with described template by described truss.
4. truss mould plate according to claim 3, is characterized in that, described truss comprises the first connection frame;
Described operating platform is arranged on described first and connects on frame, and the bearing of trend that the bearing of trend of described operating platform and described first connects frame is consistent;
Described first connects frame is fixed on the outer wall of described template by described first connector.
5. truss mould plate according to claim 4, is characterized in that, described truss also comprises the second connection frame and the first fixture;
Described second connects frame is connected with described template by described first connector; Described second one end connecting frame is connected frame is connected by described first fixture and described first, and described second connection frame and described first to be connected frame vertical.
6. truss mould plate according to claim 5, is characterized in that, described first fixture comprises the first fixed bar, two the first hold-down nuts and two the first fixed heads;
Described first connection frame is connected on frame with described second, away from the one side of described template, is provided with described first fixed head; Two described first fixed heads are provided with the first fixing hole for wearing described first fixed bar;
The two ends of described first fixed bar are provided with the second external screw thread for matching with described first hold-down nut.
7. the truss mould plate according to any one of claim 1-6, is characterized in that, described template comprises multiple combined steel formwork and multiple second connector;
The two ends of each described combined steel formwork are provided with described second connector;
Multiple described combined steel formwork is by described second connector, and head and the tail are connected to form described template successively.
8. truss mould plate according to claim 7, is characterized in that, described second connector comprises junction plate and connecting bolt, and the 3rd attaching nut for matching with described connecting bolt;
The two ends of each described combined steel formwork are provided with junction plate, and each described junction plate is provided with through hole; Described connecting bolt is for being located in the through hole on two adjacent described junction plates.
9. truss mould plate according to claim 4, is characterized in that, also comprises reinforcement, the second connecting rod and the second attaching nut;
Described holder is strip, and described holder bearing of trend is vertical with the direction that described template side face extends; Described holder is provided with the 3rd connecting hole; Described reinforcement is provided with the 4th connecting hole; One end of described second connecting rod is provided with the second hook for being located in described 3rd connecting hole, and the other end is provided with the 3rd external screw thread matched with described second attaching nut; Described second connecting rod is provided with described 3rd externally threaded one end through described 4th connecting hole, and is connected with described second attaching nut, to be fixedly connected with described template by described reinforcement.
10. truss mould plate according to claim 9, is characterized in that, also comprises the second fixture; Described second fixture comprises the second fixed bar, two the second hold-down nuts and two the second fixed heads;
Described first connection frame is provided with described second fixed head away from the one side of described template and the inwall of described template; Two described second fixed heads are provided with the second fixing hole for wearing described second fixed bar;
The two ends of described second fixed bar are provided with the 4th external screw thread for matching with described second hold-down nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355111.9A CN104878700A (en) | 2015-06-23 | 2015-06-23 | Truss and formwork |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510355111.9A CN104878700A (en) | 2015-06-23 | 2015-06-23 | Truss and formwork |
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| CN104878700A true CN104878700A (en) | 2015-09-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544399A (en) * | 2015-12-14 | 2016-05-04 | 中铁上海工程局集团有限公司 | Minimal-interval separation type thin-wall pier formwork and application thereof |
| CN105887685A (en) * | 2016-04-18 | 2016-08-24 | 中铁港航局集团有限公司 | Railway high pier body template and scaffold integrated turnover formwork segmental construction method |
| CN109015510A (en) * | 2018-07-26 | 2018-12-18 | 北京卫星环境工程研究所 | The stringer installation method of sealed compartment time structure Instrumental mounting platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127317A (en) * | 2007-11-26 | 2009-06-11 | Sanshin Kogyo Kk | Bridge construction apparatus |
| JP2009280956A (en) * | 2008-05-19 | 2009-12-03 | Toyo Constr Co Ltd | Reinforcing method and structure for existing pile bent bridge pier |
| CN102220742A (en) * | 2011-04-20 | 2011-10-19 | 重庆交通建设(集团)有限责任公司 | Construction method of deformable template of variable cross-section high pier |
| CN202227275U (en) * | 2011-08-29 | 2012-05-23 | 广东省第二建筑工程公司 | Pier template for constructing faced concrete pier |
| CN203247506U (en) * | 2013-04-28 | 2013-10-23 | 中铁十二局集团第二工程有限公司 | Bridge high-pier construction creeping formwork internal formwork lifting frame |
| CN204703076U (en) * | 2015-06-23 | 2015-10-14 | 广东省水利水电第三工程局有限公司 | Truss mould plate |
-
2015
- 2015-06-23 CN CN201510355111.9A patent/CN104878700A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127317A (en) * | 2007-11-26 | 2009-06-11 | Sanshin Kogyo Kk | Bridge construction apparatus |
| JP2009280956A (en) * | 2008-05-19 | 2009-12-03 | Toyo Constr Co Ltd | Reinforcing method and structure for existing pile bent bridge pier |
| CN102220742A (en) * | 2011-04-20 | 2011-10-19 | 重庆交通建设(集团)有限责任公司 | Construction method of deformable template of variable cross-section high pier |
| CN202227275U (en) * | 2011-08-29 | 2012-05-23 | 广东省第二建筑工程公司 | Pier template for constructing faced concrete pier |
| CN203247506U (en) * | 2013-04-28 | 2013-10-23 | 中铁十二局集团第二工程有限公司 | Bridge high-pier construction creeping formwork internal formwork lifting frame |
| CN204703076U (en) * | 2015-06-23 | 2015-10-14 | 广东省水利水电第三工程局有限公司 | Truss mould plate |
Non-Patent Citations (2)
| Title |
|---|
| 中铁二局股份有限公司: "《土木工程施工工艺 桥梁工程》", 31 March 2009 * |
| 郭海生: ""西洋2号桥48m高墩翻模施工技术"", 《科技风》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544399A (en) * | 2015-12-14 | 2016-05-04 | 中铁上海工程局集团有限公司 | Minimal-interval separation type thin-wall pier formwork and application thereof |
| CN105544399B (en) * | 2015-12-14 | 2017-05-24 | 中铁上海工程局集团有限公司 | Minimal-interval separation type thin-wall pier formwork and application thereof |
| CN107059633A (en) * | 2015-12-14 | 2017-08-18 | 中铁上海工程局集团有限公司 | A kind of construction method of minimum spacing separate type Thin-Wall Piers |
| CN105887685A (en) * | 2016-04-18 | 2016-08-24 | 中铁港航局集团有限公司 | Railway high pier body template and scaffold integrated turnover formwork segmental construction method |
| CN109015510A (en) * | 2018-07-26 | 2018-12-18 | 北京卫星环境工程研究所 | The stringer installation method of sealed compartment time structure Instrumental mounting platform |
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