Bridge formwork separating mechanism

Abstract

The utility model relates to the field of formwork separation, and discloses a bridge formwork separation mechanism which comprises concrete, formworks are arranged on the two sides of the concrete, a supporting table is fixedly connected to the top of the concrete, and a warping winch is fixedly connected to the top of the supporting table. And the separation assemblies are arranged on the two sides of the supporting table correspondingly, each separation assembly comprises a pull rod, and the pull rods are arranged on the tops of the two sides of the supporting table correspondingly. According to the utility model, the cable winch pulls the steel cable, the steel cable pulls the connecting piece, the connecting piece pulls the connecting rod through the pull ring, the pull rod is pulled, under the action of the connecting rod, the central rotating shaft and the bracket, the connecting rod pushes the push rod to enable the propping block to cling to one side of the template, and at the moment, the propping block is taken as a fulcrum, and the top of the template is pulled by the pull rod; and meanwhile, the push rod also provides a part of thrust, the separation effect is enhanced, the concrete can be separated from the formwork, manpower is not needed in the whole process, the labor cost is reduced, and damage to the concrete is prevented.

Description

Technical Field

[0001] The utility model relates to the field of template separation, in particular to a bridge template separation mechanism. Background Art

[0002] A bridge generally refers to a structure erected across rivers, lakes, and the sea to enable vehicles and pedestrians to pass smoothly. To adapt to the modern rapidly developing transportation industry, bridges are also extended to buildings that cross mountain streams, poor geology, or meet other transportation needs to make travel more convenient. Bridges are generally composed of superstructure, substructure, supports, and ancillary structures. The superstructure, also known as the span structure, is the main structure for crossing obstacles; the substructure includes abutments, piers, and foundations; supports are force transmission devices installed at the supporting locations of the span structure and piers or abutments; ancillary structures refer to bridgehead cladding, conical slope protection, revetment, diversion projects, etc. During bridge construction, a bridge formwork separation mechanism is usually used.

[0003] At present, when separating bridge formwork, it is usually necessary to rely on manpower to pry and remove the formwork using a crowbar, which is inefficient and increases labor costs. In the process of separating the formwork, the already poured concrete will be damaged, affecting the appearance of the concrete and reducing the use effect of the bridge.

[0004] In view of the above problems, a bridge formwork separation mechanism is proposed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a bridge template separation mechanism.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bridge formwork separation mechanism, characterized in that it includes: concrete, formworks are arranged on both sides of the concrete, a support platform is fixedly connected to the top of the concrete, and a cable winch is fixedly connected to the top of the support platform; a separation component, separation components are arranged on both sides of the support platform, the separation component includes a pull rod, a pull rod is arranged on the top of both sides of the support platform, the two pull rods are rotatably connected to a connecting plate at one end away from the relatively large end, a push rod is arranged at the bottom of the pull rod, a stop block is fixedly connected to the end of the push rod away from the support platform, an upward rail is fixedly connected to one end of the push rod, and the bottom of the upward rail is slidably connected to the top of the concrete, and a slider is penetrated and slidably connected to one side of the upward rail.

[0007] As a further description of the above technical solution: brackets are fixedly connected to both sides of the support platform, one end of the bracket away from the support platform passes through and is rotatably connected to a central shaft, and a connecting rod passes through and is fixedly connected to the middle of the central shaft.

[0008] As a further description of the above technical solution: two bolts are passed through and threadedly connected to one side of the connecting plate, and the bolts pass through and are threadedly connected to the top of the template.

[0009] As a further description of the above technical solution: a fixing plate passes through the middle of the push rod and is fixedly connected, one side of the fixing plate is fixedly connected with evenly distributed connecting columns, and the other end of the connecting column is fixedly connected to one side of the stop block.

[0010] As a further description of the above technical solution: a guide block is fixedly connected to the top of the concrete, and the middle of the guide block passes through and is slidably connected to the outer wall of the push rod.

[0011] As a further description of the above technical solution: the top of the connecting rod passes through and is fixedly connected with an upper rotating shaft, and the upper rotating shaft passes through and is rotatably connected to one end of the pull rod, and the bottom of the connecting rod is fixedly connected to one side of the slider.

[0012] As a further description of the above technical solution: steel cables are arranged on both sides of the output end of the mooring machine, and a connecting piece is arranged at one end of the steel cable away from the mooring machine.

[0013] As a further description of the above technical solution: a pull ring is fixedly connected to one side of the top of the connecting rod, and the pull ring passes through and is arranged at the end of the connecting piece away from the steel cable.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, the steel cable is pulled by a cable winch, so that the steel cable pulls the connecting piece, and the connecting piece pulls the connecting rod through the pull ring, so that the pull rod is pulled. Under the action of the connecting rod, the central rotating shaft and the bracket, the connecting rod pushes the push rod, so that the resistance block is close to one side of the template. At this time, the template uses the resistance block as a fulcrum, and the top is subjected to the pulling force of the pull rod. At the same time, the push rod also gives a part of the thrust, which enhances the separation effect, so that the concrete can be separated from the template. The whole process does not require manpower, reduces labor costs, and prevents damage to the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a bridge template separation mechanism proposed by the utility model;

[0017] Figure 2 A schematic diagram of a connecting member of a bridge template separation mechanism proposed by the utility model;

[0018] Figure 3 A schematic diagram of a pull ring of a bridge template separation mechanism proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of a separation component of a bridge formwork separation mechanism proposed in the utility model.

[0020] Legend:

[0021] 1. Concrete; 2. Formwork; 3. Support platform; 4. Cable winch; 5. Steel cable; 6. Connector; 7. Bracket; 8. Separation assembly; 801. Pull rod; 802. Connecting plate; 803. Bolt; 804. Connecting column; 805. Stop block; 806. Fixing plate; 807. Push rod; 808. Guide block; 809. Upward track; 810. Slider; 9. Connecting rod; 10. Center shaft; 11. Upper shaft; 12. Pull ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1 The utility model provides an embodiment: a bridge formwork separation mechanism, comprising: concrete 1, formworks 2 are arranged on both sides of the concrete 1, a support platform 3 is fixedly connected to the top of the concrete 1, and a cable winch 4 is fixedly connected to the top of the support platform 3.

[0025] Combination Figure 2 and Figure 3 , brackets 7 are fixedly connected on both sides of the support platform 3, and the end of the bracket 7 away from the support platform 3 passes through and is rotatably connected to the center shaft 10, and a connecting rod 9 passes through and is fixedly connected to the middle of the center shaft 10, and steel cables 5 are arranged on both sides of the output end of the mooring machine 4, and a connecting piece 6 is arranged at the end of the steel cable 5 away from the mooring machine 4, and a pull ring 12 is fixedly connected to one side of the top of the connecting rod 9, and the pull ring 12 passes through and is arranged at the end of the connecting piece 6 away from the steel cable 5, and the mooring machine 4 is started, and the mooring machine 4 pulls the two steel cables 5, and the steel cable 5 pulls the connecting piece 6, and the connecting piece 6 pulls the connecting rod 9 through the pull ring 12, so that the pull rod 801 is pulled.

[0026] Figure 4, separation component 8, separation components 8 are provided on both sides of the support platform 3, the separation component 8 includes a pull rod 801, a pull rod 801 is provided on the top of both sides of the support platform 3, the two pull rods 801 are rotatably connected to the end away from the support platform 3, and a push rod 807 is provided at the bottom of the pull rod 801, and the end of the push rod 807 away from the support platform 3 is fixedly connected to a block 805, one end of the push rod 807 is fixedly connected to an upward rail 809, and the bottom of the upward rail 809 is slidably connected to the top of the concrete 1, and a slider 810 is penetrated and slidably connected to one side of the upward rail 809, and two bolts 803 are penetrated and threadedly connected to one side of the connecting plate 802, and the bolts 803 are penetrated and threadedly connected to the top of the template 2, by pressing the connecting plate 802 against the top of the template 2 and installing the bolts 803, so that the pull rod 801 can drive the template 2 to move, and a fixed plate 806 is penetrated and fixedly connected in the middle of the push rod 807, and a fixed plate 806 is fixedly connected to one side of the fixed plate 806 805, and the other end of the connecting column 804 is fixedly connected to one side of the block 805. Under the action of the connecting rod 9, the central rotating shaft 10 and the bracket 7, the connecting rod 9 pushes the push rod 807 to make the block 805 close to one side of the template 2. At this time, the template 2 uses the block 805 as a fulcrum, and the top is subjected to the pulling force of the pull rod 801, so that the concrete 1 can be separated from the template 2. At the same time, the push rod 807 also gives a part of the thrust, which enhances the separation effect. The whole process does not require manpower, reduces labor costs, and prevents damage to the concrete. A guide block 808 is fixedly connected to the top of the concrete 1, and the middle of the guide block 808 passes through and is slidably connected to the outer wall of the push rod 807. The guide block 808 guides the push rod 807 to prevent the push rod 807 from changing its moving direction. The top of the connecting rod 9 passes through and is fixedly connected with the upper rotating shaft 11, and the upper rotating shaft 11 passes through and is rotatably connected to one end of the pull rod 801. The bottom of the connecting rod 9 is fixedly connected to one side of the slider 810.

[0027] Working principle: by placing the connecting plate 802 close to the top of the template 2, the bolt 803 is installed, so that the pull rod 801 can drive the template 2 to move, and the winch 4 is started. The winch 4 pulls the two steel cables 5, and the steel cables 5 pull the connecting piece 6. The connecting piece 6 pulls the connecting rod 9 through the pull ring 12, so that the pull rod 801 is pulled. Under the action of the connecting rod 9, the central shaft 10 and the bracket 7, the connecting rod 9 pushes the push rod 807 to make the stop block 805 close to one side of the template 2. At this time, the template 2 uses the stop block 805 as a fulcrum, and the top is subjected to the pulling force of the pull rod 801, so that the concrete 1 can be separated from the template 2. At the same time, the push rod 807 also gives a part of the thrust, which enhances the separation effect. The whole process does not require manpower, reduces labor costs, and prevents concrete from being damaged. The guide block 808 guides the push rod 807 to prevent the push rod 807 from changing its moving direction.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bridge template separation mechanism, characterized in that: include: Concrete (1), with formwork (2) arranged on both sides of the concrete (1), a support platform (3) fixedly connected to the top of the concrete (1), and a winch (4) fixedly connected to the top of the support platform (3); A separation component (8), wherein the separation component (8) is arranged on both sides of the support platform (3), and the separation component (8) comprises a pull rod (801), and a pull rod (801) is arranged on the top of both sides of the support platform (3), and the ends of the two pull rods (801) that are relatively far away are rotatably connected to a connecting plate (802), and a push rod (807) is arranged at the bottom of the pull rod (801), and the end of the push rod (807) that is away from the support platform (3) is fixedly connected to a stop block (805), and one end of the push rod (807) is fixedly connected to an upward rail (809), and the bottom of the upward rail (809) is slidably connected to the top of the concrete (1), and a slider (810) passes through and is slidably connected to one side of the upward rail (809).

2. A bridge formwork separation mechanism according to claim 1, characterized in that: Brackets (7) are fixedly connected to both sides of the support platform (3); one end of the bracket (7) away from the support platform (3) passes through and is rotatably connected to a central rotating shaft (10); and a connecting rod (9) passes through and is fixedly connected to the middle of the central rotating shaft (10).

3. A bridge formwork separation mechanism according to claim 1, characterized in that: Two bolts (803) are passed through and threadedly connected to one side of the connecting plate (802), and the bolts (803) pass through and are threadedly connected to the top of the template (2).

4. A bridge formwork separation mechanism according to claim 1, characterized in that: A fixing plate (806) passes through and is fixedly connected to the middle of the push rod (807); one side of the fixing plate (806) is fixedly connected to evenly distributed connecting columns (804); and the other end of the connecting column (804) is fixedly connected to one side of the stop block (805).

5. A bridge formwork separation mechanism according to claim 1, characterized in that: A guide block (808) is fixedly connected to the top of the concrete (1), and the middle of the guide block (808) passes through and is slidably connected to the outer wall of the push rod (807).

6. A bridge formwork separation mechanism according to claim 2, characterized in that: The top of the connecting rod (9) passes through and is fixedly connected to an upper rotating shaft (11), and the upper rotating shaft (11) passes through and is rotatably connected to one end of the pull rod (801), and the bottom of the connecting rod (9) is fixedly connected to one side of the sliding block (810).

7. A bridge formwork separation mechanism according to claim 1, characterized in that: Steel cables (5) are arranged on both sides of the output end of the mooring machine (4), and a connecting piece (6) is arranged at one end of the steel cable (5) away from the mooring machine (4).

8. A bridge formwork separation mechanism according to claim 2, characterized in that: A pull ring (12) is fixedly connected to one side of the top of the connecting rod (9), and the pull ring (12) passes through and is arranged at an end of the connecting piece (6) away from the steel cable (5).

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