阅读说明：本技术 一种桥梁模板分离机构 (Bridge template separating mechanism ) 是由 胡朝鲜 于 2020-12-24 设计创作，主要内容包括：本发明涉及桥梁建设工程技术领域,具体涉及一种桥梁模板分离机构,包括桥梁模板和分离机构总成,桥梁模板设有连接槽,分离机构总成包括工作平台、一号液压油缸、二号液压油缸、连接板和吸盘,连接板与连接槽活动连接；本发明的吸盘吸附在桥梁模板上形成桥梁模板与分离机构总成的第一重连接效果,连接板与连接槽的内腔抵接形成桥梁模板与分离机构总成的第二重连接效果,使得桥梁模板分离效果彻底；施工人员无需对桥梁模板进行直接操作,并能够与桥梁模板保持距离保障施工人员的生命安全,整个施工过程安全可靠。(The invention relates to the technical field of bridge construction engineering, in particular to a bridge template separating mechanism which comprises a bridge template and a separating mechanism assembly, wherein the bridge template is provided with a connecting groove; the sucker is adsorbed on the bridge template to form a first reconnection effect of the bridge template and the separation mechanism assembly, and the connecting plate is abutted against the inner cavity of the connecting groove to form a second reconnection effect of the bridge template and the separation mechanism assembly, so that the bridge template is thoroughly separated; constructors do not need to directly operate the bridge formwork, the distance between the constructors and the bridge formwork can be kept, life safety of the constructors is guaranteed, and the whole construction process is safe and reliable.)

1. The utility model provides a bridge template separating mechanism, includes bridge template (1) and separating mechanism assembly, its characterized in that, bridge template (1) is equipped with spread groove (11), separating mechanism assembly includes work platform (2), hydraulic cylinder (3), No. two hydraulic cylinder (4), connecting plate (5) and sucking disc (6), the one end of hydraulic cylinder (3) with work platform (2) fixed connection, the other end of hydraulic cylinder (3) with sucking disc (6) fixed connection, the one end of No. two hydraulic cylinder (4) pass through spliced pole (41) and bearing with work platform (2) are connected, the other end of No. two hydraulic cylinder (4) with connecting plate (5) fixed connection, connecting plate (5) with spread groove (11) swing joint.

2. The bridge formwork separating mechanism according to claim 1, wherein the separating mechanism assembly further comprises a vacuum pump (7) and a first horizontal electric telescopic rod (8), the vacuum pump (7) is connected with the working platform (2) through an extension plate, the first horizontal electric telescopic rod (8) is fixedly connected with an air suction pipe (71) of the vacuum pump (7), and the air suction pipe (71) is movably connected with the suction disc (6) through a connecting cover (72).

3. The bridge formwork separating mechanism according to claim 2, wherein the suction cup (6) is provided with a connecting port (61) and a second horizontal electric telescopic rod (62), the connecting cover (72) is magnetically attracted to the periphery of the connecting port (61), the end of the second horizontal electric telescopic rod (62) is fixedly connected with a first vertical electric telescopic rod (63), the first vertical electric telescopic rod (63) is fixedly connected with a pressing plate (64), and the pressing plate (64) is abutted to the connecting cover (72).

4. The bridge formwork separating mechanism according to claim 1, wherein the working platform (2) is provided with a driving motor (21), a transmission wheel (22) and 2 limiting rods (23), an output end of the driving motor (21) is connected with the transmission wheel (22), the transmission wheel (22) is connected with the connecting column (41) through a transmission belt, a positioning rod (42) is fixedly connected with the connecting column (41), and the positioning rod (42) is abutted to the limiting rods (23).

5. The bridge formwork separation mechanism according to claim 4, wherein the length of the connecting slot (11) is greater than the length of the connecting plate (5), the length of the connecting plate (5) is greater than the width of the connecting slot (11), the length of the connecting plate (5) is parallel to the positioning rod (42), and the connecting plate (5) abuts against the inner cavity (12) of the connecting slot (11).

6. The bridge formwork separating mechanism according to claim 1, wherein the bridge formwork (1) is provided with an ejection cavity (13) and an ejection rod (14), the ejection rod (14) is connected with the ejection cavity (13) in a sliding manner, and the working platform (2) is connected with the ejection rod (14) through a third hydraulic cylinder (24).

7. The bridge formwork separating mechanism according to claim 6, wherein the bridge formwork (1) is provided with an upper clamping block (15) and a lower clamping block (16), the upper clamping block (15) is fixedly connected with the ejection cavity (13), the lower clamping block (16) is slidably connected with the upper clamping block (15), the lower clamping block (16) is connected with the ejection rod (14) through a clamping groove, the third hydraulic cylinder (24) is fixedly connected with a second vertical electric telescopic rod (25), the tail end of the second vertical electric telescopic rod (25) is fixedly connected with a third horizontal electric telescopic rod (26), the tail end of the third horizontal electric telescopic rod (26) is fixedly connected with a clamping plate (27), and the clamping plate (27) is inserted into the lower clamping block (16).

8. The bridge formwork separation mechanism according to claim 6, wherein the ejector cavity (13) is provided with a sealing section and a guide rail section, the ejector rod (14) is connected with the sealing section through a sealing gasket, and the ejector rod (14) is connected with the guide rail section through a ball (17).

Technical Field

The invention relates to the technical field of bridge construction engineering, in particular to a bridge template separating mechanism.

Background

The bridge generally refers to a structure erected on rivers, lakes and seas, or spanning mountain stream and unfavorable geology, so that vehicles, pedestrians and the like can smoothly pass through the structure. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like. The concrete column is usually required to be poured in the bridge construction process, a bridge template is required to be used for shaping in the pouring process of the concrete column, and the bridge template is a steel template applied to a bridge project. After the concrete is poured, the anchor holes in the template can be embedded into the concrete, and the template is very difficult to separate from the concrete due to the adsorption force of the concrete on the template. The conventional separation method adopts a mode of manually prying at multiple points and pulling backwards and outwards, so that time and labor are wasted, an accident is easy to happen at the moment of stripping, and the pried concrete edge needs to be repaired after separation is finished, so that the efficiency of bridge construction is reduced, and the construction quality is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the bridge template separation mechanism, the sucker is adsorbed on the bridge template to form a first heavy connection effect of the bridge template and the separation mechanism assembly, and the connecting plate is abutted against the inner cavity of the connecting groove to form a second heavy connection effect of the bridge template and the separation mechanism assembly, so that the bridge template separation effect is thorough; constructors do not need to directly operate the bridge formwork, the distance between the constructors and the bridge formwork can be kept, life safety of the constructors is guaranteed, and the whole construction process is safe and reliable.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a bridge template separating mechanism, includes bridge template and separating mechanism assembly, the bridge template is equipped with the spread groove, separating mechanism assembly includes work platform, hydraulic cylinder, No. two hydraulic cylinders, connecting plate and sucking disc, hydraulic cylinder's one end with work platform fixed connection, hydraulic cylinder's the other end with sucking disc fixed connection, No. two hydraulic cylinder's one end pass through the spliced pole and the bearing with work platform connects, No. two hydraulic cylinder's the other end with connecting plate fixed connection, the connecting plate with spread groove swing joint.

Furthermore, the separating mechanism assembly further comprises a vacuum pump and a horizontal electric telescopic rod, the vacuum pump is connected with the working platform through an extension plate, the horizontal electric telescopic rod is fixedly connected with an exhaust pipe of the vacuum pump, and the exhaust pipe is movably connected with the sucking disc through a connecting cover.

Further, the sucking disc is equipped with connector and No. two horizontal electric telescopic handle, connect the lid with the periphery magnetic force of connector is inhaled mutually, No. two horizontal electric telescopic handle's terminal fixedly connected with vertical electric telescopic handle No. one, vertical electric telescopic handle fixedly connected with clamp plate No. one, the clamp plate with connect the lid butt.

Further, work platform is equipped with driving motor, transmission runner and 2 gag lever posts, driving motor's output with the transmission runner is connected, the transmission runner pass through the transmission band with the spliced pole is connected, spliced pole fixedly connected with locating lever, the locating lever with the gag lever post butt.

Further, the length of spread groove is greater than the length of connecting plate, the length of connecting plate is greater than the width of spread groove, the length of connecting plate is on a parallel with the locating lever, the connecting plate with the inner chamber butt of spread groove.

Furthermore, the bridge template is provided with an ejection cavity and an ejection rod, the ejection rod is connected with the ejection cavity in a sliding mode, and the working platform is connected with the ejection rod through a third hydraulic cylinder.

Further, the bridge formwork is provided with an upper clamping block and a lower clamping block, the upper clamping block is fixedly connected with the ejection cavity, the lower clamping block is slidably connected with the upper clamping block, the lower clamping block is connected with the ejection rod through a clamping groove, the third hydraulic cylinder is fixedly connected with a second vertical electric telescopic rod, the tail end of the second vertical electric telescopic rod is fixedly connected with a third horizontal electric telescopic rod, the tail end of the third horizontal electric telescopic rod is fixedly connected with a clamping plate, and the clamping plate is connected with the lower clamping block in an inserting mode.

Furthermore, the ejection cavity is provided with a sealing section and a guide rail section, the ejection rod is connected with the sealing section through a sealing gasket, and the ejection rod is connected with the guide rail section through a ball.

Due to the adoption of the technical scheme, the invention has the following advantages:

1) according to the invention, the first hydraulic cylinder extends, the sucker is adsorbed on the bridge template, the bridge template and the separating mechanism assembly form a first heavy connection effect, 2 groups of symmetrical second hydraulic cylinders extend, the connecting plate enters an inner cavity of the connecting groove, the connecting plate rotates by 90 degrees through the transmission action of the transmission belt and the limiting action of 2 limiting rods, the connecting plate rotates synchronously, the connecting plate rotates from a horizontal state to a vertical state, the second hydraulic cylinder contracts, and the connecting plate is abutted against the inner cavity to form a second heavy connection effect of the bridge template and the separating mechanism assembly, so that the bridge template is separated thoroughly;

2) in the process of separating the bridge formwork, constructors do not need to directly operate the bridge formwork, the distance between the constructors and the bridge formwork can be kept, and the bridge formwork can be supported after the bridge formwork is separated, so that the life safety of the constructors is guaranteed, the use safety of the bridge formwork can be kept, and the whole process is safe and reliable;

3) the suction disc and the bridge template are kept in a stable adsorption state through the vacuum pump, the suction disc is prevented from being separated from the bridge template in the process of contraction of the first hydraulic oil cylinder, and the connection relation between the bridge template and the separation mechanism assembly is effectively maintained;

4) when the bridge template is separated, the third hydraulic oil cylinder extends to be inconsistent with the ejector rod, the ejector cavity and the ejector rod have the trend of relative sliding, on one hand, the ejector rod reduces the adsorption effect of the formed concrete in the bridge template on the bridge template, on the other hand, the ejector rod strengthens the connection effect of the formed concrete in the bridge template and the bridge, and the peripheral part of the concrete is prevented from falling off.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the connection plate in a vertical state;

FIG. 3 is a schematic structural view of embodiment 2 of the present invention;

FIG. 4 is an enlarged schematic view of A;

FIG. 5 is a schematic structural view of embodiment 3 of the present invention;

FIG. 6 is a schematic view showing the connection between the chucking plate and the lower fixture block in embodiment 3;

the following are structural designations of the invention:

1-bridge template, 2-working platform, 3-first hydraulic oil cylinder, 4-second hydraulic oil cylinder, 5-connecting plate, 6-sucker, 7-vacuum pump, 8-first horizontal electric telescopic rod, 11-connecting groove, 12-inner cavity, 13-ejecting cavity, 14-ejecting rod, 15-upper clamping block, 16-lower clamping block, 17-ball, 21-driving motor, 22-transmission rotating wheel, 23-limiting rod, 24-third hydraulic oil cylinder, 25-second vertical electric telescopic rod, 26-third horizontal electric telescopic rod, 27-clamping plate, 41-connecting column, 42-positioning rod, 61-connecting port, 62-second horizontal electric telescopic rod, 63-first vertical electric telescopic rod, 64-pressing plate, 71-an exhaust tube, 72-a connecting cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a bridge template separating mechanism, including bridge template 1 and separating mechanism assembly, bridge template 1 is equipped with spread groove 11, separating mechanism assembly includes work platform 2, hydraulic cylinder 3, No. two hydraulic cylinder 4, connecting plate 5 and sucking disc 6, hydraulic cylinder 3's one end and work platform 2 fixed connection, hydraulic cylinder 3's the other end and sucking disc 6 fixed connection, No. two hydraulic cylinder 4's one end is passed through spliced pole 41 and bearing and is connected with work platform 2, No. two hydraulic cylinder 4's the other end and connecting plate 5 fixed connection, connecting plate 5 and spread groove 11 swing joint.

When separating bridge formwork 1, the position of fixed work platform 2, hydraulic cylinder 3 extends, adsorb sucking disc 6 on bridge formwork 1, bridge formwork 1 forms first reconnection effect with the separating mechanism assembly, 2 No. two hydraulic cylinder 4 extensions of group symmetry, connecting plate 5 gets into spread groove 11, 90 swivelling joint post 41, connecting plate 5 is rotatory to vertical state by the horizontality, No. two hydraulic cylinder 4 contractions, connecting plate 5 and spread groove 11 form the second reconnection effect of bridge formwork 1 with the separating mechanism assembly, make bridge formwork 1 separation effect thoroughly.

In this embodiment, preferably, the working platform 2 is provided with a driving motor 21, a transmission rotating wheel 22 and 2 limiting rods 23, an output end of the driving motor 21 is connected with the transmission rotating wheel 22, the transmission rotating wheel 22 is connected with a connecting column 41 through a transmission belt, the connecting column 41 is fixedly connected with a positioning rod 42, and the positioning rod 42 is abutted to the limiting rods 23. Driving motor 21 drives transmission runner 22 and rotates, transmission runner 22 drives spliced pole 41 through the transmission band and rotates, thereby realize the rotation of connecting plate 5, gag lever post 23 limits 5 pivoted angles of connecting plate, when locating lever 42 and the gag lever post 23 butt of below, connecting plate 5 is the horizontality, No. two hydraulic cylinder 4 extend, connecting plate 5 gets into in the spread groove 11, spliced pole 41 rotates to the gag lever post 23 butt of locating lever 42 with the top, spliced pole 41 stall, connecting plate 5 is rotatory to vertical state by the horizontality this moment.

In this embodiment, preferably, the length of the connecting slot 11 is greater than the length of the connecting plate 5, the length of the connecting plate 5 is greater than the width of the connecting slot 11, the length of the connecting plate 5 is parallel to the positioning rod 42, and the connecting plate 5 abuts against the inner cavity 12 of the connecting slot 11. Under the action of the connecting column 41, the connecting plate 5 rotates to a vertical state from a horizontal state in the inner cavity 12, the second hydraulic oil cylinder 4 contracts, and the abutting action of the connecting plate 5 and the inner cavity 12 forms a second heavy connection effect of the bridge formwork 1 and the separating mechanism assembly.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a bridge template separating mechanism, including bridge template 1 and separating mechanism assembly, bridge template 1 is equipped with spread groove 11, separating mechanism assembly includes work platform 2, hydraulic cylinder 3, No. two hydraulic cylinder 4, connecting plate 5 and sucking disc 6, hydraulic cylinder 3's one end and work platform 2 fixed connection, hydraulic cylinder 3's the other end and sucking disc 6 fixed connection, No. two hydraulic cylinder 4's one end is passed through spliced pole 41 and bearing and is connected with work platform 2, No. two hydraulic cylinder 4's the other end and connecting plate 5 fixed connection, connecting plate 5 and spread groove 11 swing joint.

In this embodiment, preferably, the separating mechanism assembly further includes a vacuum pump 7 and a first horizontal electric telescopic rod 8, the vacuum pump 7 is connected with the working platform 2 through an extension plate, the first horizontal electric telescopic rod 8 is fixedly connected with an exhaust tube 71 of the vacuum pump 7, and the exhaust tube 71 is movably connected with the suction cup 6 through a connecting cover 72. Make sucking disc 6 and bridge template 1 keep stable adsorption state through vacuum pump 7, prevent to separate with bridge template 1 at the in-process sucking disc 6 of hydraulic cylinder 3 shrink No. one.

In this embodiment, preferably, the suction cup 6 is provided with a connection port 61 and a second horizontal electric telescopic rod 62, the connection cover 72 is attracted to the peripheral magnetic force of the connection port 61, the first vertical electric telescopic rod 63 is fixedly connected to the end of the second horizontal electric telescopic rod 62, the pressing plate 64 is fixedly connected to the first vertical electric telescopic rod 63, and the pressing plate 64 abuts against the connection cover 72. No. one horizontal electric telescopic rod 8 extends, the connecting cover 72 and the periphery of the connecting opening 61 are attracted mutually, the first vertical electric telescopic rod 63 extends, the pressing plate 64 is opposite to the connecting cover 72, the second horizontal electric telescopic rod 62 contracts, and the pressing plate 64 is abutted to the connecting cover 72, so that the connecting cover 72 and the connecting opening 61 are kept in a stable and sealed connecting state.

Example 3

Referring to fig. 1, fig. 2, fig. 5 and fig. 6, the present invention provides a technical solution: the utility model provides a bridge template separating mechanism, including bridge template 1 and separating mechanism assembly, bridge template 1 is equipped with spread groove 11, separating mechanism assembly includes work platform 2, hydraulic cylinder 3, No. two hydraulic cylinder 4, connecting plate 5 and sucking disc 6, hydraulic cylinder 3's one end and work platform 2 fixed connection, hydraulic cylinder 3's the other end and sucking disc 6 fixed connection, No. two hydraulic cylinder 4's one end is passed through spliced pole 41 and bearing and is connected with work platform 2, No. two hydraulic cylinder 4's the other end and connecting plate 5 fixed connection, connecting plate 5 and spread groove 11 swing joint.

In this embodiment, preferably, the bridge formwork 1 is provided with an ejection cavity 13 and an ejection rod 14, the ejection rod 14 is slidably connected with the ejection cavity 13, and the working platform 2 is connected with the ejection rod 14 through a third hydraulic cylinder 24. The bridge formwork 1 is separated, the third hydraulic oil cylinder 24 extends to be abutted against the ejector rod 14, the ejector cavity 13 and the ejector rod 14 have the tendency of relative sliding, on one hand, the ejector rod 14 reduces the adsorption effect of the formed concrete in the bridge formwork 1 on the bridge formwork 1, on the other hand, the ejector rod 14 strengthens the connection effect of the formed concrete in the bridge formwork 1 and the bridge, and the peripheral part of the concrete is prevented from falling off.

In this embodiment, preferably, bridge formwork 1 is equipped with fixture block 15 and lower fixture block 16, go up fixture block 15 and ejecting chamber 13 fixed connection, lower fixture block 16 and last fixture block 15 sliding connection, lower fixture block 16 passes through the draw-in groove to be connected with ejector rod 14, No. three hydraulic cylinder 24 fixedly connected with No. two vertical electric telescopic handle 25, No. two horizontal electric telescopic handle 26 of the terminal fixedly connected with of vertical electric telescopic handle 25, No. three horizontal electric telescopic handle 26's terminal fixedly connected with cardboard 27, cardboard 27 is pegged graft with lower fixture block 16. In the concrete forming stage, the lower clamping block 16 enters the clamping groove of the ejector rod 14, the ejector rod 14 is kept in a stable state, when the bridge formwork 1 is separated, the third hydraulic oil cylinder 24 is abutted to the ejector rod 14, the third horizontal electric telescopic rod 26 extends, the clamping plate 27 is clamped into the lower clamping block 16, the second vertical electric telescopic rod 25 extends upwards, the clamping plate 27 drives the lower clamping block 16 to move upwards, the lower clamping block 16 relieves the limitation on the ejector rod 14, the third horizontal electric telescopic rod 26 contracts, the clamping plate 27 is separated from the lower clamping block 16, and the second vertical electric telescopic rod 25 contracts.

In this embodiment, the ejection chamber 13 is preferably provided with a sealing section and a guide section, the ejection rod 14 is connected with the sealing section through a sealing gasket, and the ejection rod 14 is connected with the guide section through a ball 17. The sealing section prevents the penetration of concrete into the ejection chamber 13 and the guide rail section and the matching ball 17 facilitate the relative sliding between the ejector rod 14 and the ejection chamber 13.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.