Special clamp for reinforced concrete pipeline

Abstract

The utility model provides a special fixture for a reinforced concrete pipeline, which relates to the technical field of pipeline fixtures and comprises a fixing plate, a group of gears are movably connected and mounted on the surface of the fixing plate, a first connecting rod is fixedly mounted at one end of each gear, and a clamping piece is movably connected and mounted at one end of each first connecting rod. A clamping opening is formed in one end of each clamping piece, clamping teeth are arranged at one end of each clamping opening, rotating mechanisms are arranged on the surfaces of the gears, and the set of gears are in an engaged state. The device effectively solves the problem that workers are inconvenient to hold by hands under the condition of pipeline butt joint, also avoids troubles caused by high temperature of the pipelines to the workers, indirectly improves the use efficiency, and also brings convenience to the workers.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline clamps, and more specifically, particularly relates to a special clamp for reinforced concrete pipelines. Background Art

[0002] When installing reinforced concrete pipes using traditional construction technology, problems often occur, such as the pipe ends being damaged during wire rope lifting, incomplete roughening of the pipe ends, mortar falling off, cracks, loose pipe joints, water leakage at the joints, and unqualified water shut-off. Loose joints are caused by water erosion, resulting in cavities around the pipes and subsidence.

[0003] Based on the above, the inventors have found the following problems: in the process of connecting pipes, most of the existing workers use hand support to lift the pipes, which increases the labor cost of the workers. At the same time, in some hot weather or when the pipe temperature is high, there is a risk of burns to the hands, which is inconvenient.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a special clamp for reinforced concrete pipes is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] The purpose and effect of the special clamp for reinforced concrete pipes of the utility model are achieved by the following specific technical means:

[0006] A special clamp for reinforced concrete pipes, comprising a fixed plate, a group of gears are movably connected and installed on the surface of the fixed plate, a connecting rod is fixedly installed on one end of the gear, a clamping piece is movably connected and installed on one end of the connecting rod, a clamping opening is provided at one end of the clamping piece, clamping teeth are opened at one end of the clamping opening, a rotating mechanism is provided on the surface of the gear, and the group of gears are in a meshing state.

[0007] Furthermore, a second connecting rod is installed on the surface of the clamping member, and one end of the second connecting rod is movably connected to the fixing plate.

[0008] Furthermore, a set of connecting rods three is installed at one end of the fixing plate away from the gear, and one end of the connecting rods three is movably connected to one end of the clamping member.

[0009] Furthermore, a connecting rod 4 is movably mounted on one end of the clamping member away from the connecting rod 2, and one end of the connecting rod 4 is movably connected to the surface of the fixing plate.

[0010] Furthermore, the rotating mechanism includes a turntable, the turntable is fixedly mounted to the surface of the gear, and a handle is fixedly provided on the surface of the turntable.

[0011] Furthermore, a support plate is fixedly installed on the top of the fixed plate, and a handle is fixedly installed on the top of the support plate.

[0012] Furthermore, the material of the clamping member is set to be carbon steel.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Through the coordination between the gears, the turntable and the handle, when the staff needs to use the clamp, they can directly place the clamping mouth on the pipe, and then drive the gear to rotate by turning the handle, and then the pipe can be clamped. The operation steps are very simple, which effectively solves the problem that the staff have difficulty holding hands when some pipes are docked, and also avoids the high temperature of the pipe causing trouble to the staff, indirectly improving the use efficiency and bringing convenience to the staff.

[0015] The carbon steel material design can make the clamp have good strength and rigidity, thereby indirectly increasing the service life of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional schematic diagram of a special clamp for reinforced concrete pipelines.

[0017] Figure 2 The utility model is a plane schematic diagram of a special clamp for reinforced concrete pipelines.

[0018] Figure 3 The utility model is a plane schematic diagram of a special clamp for reinforced concrete pipelines.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Fixed plate; 2. Support plate; 3. Handle; 4. Gear; 5. Connecting rod 1; 6. Clamping piece; 7. Connecting rod 2; 8. Turntable; 9. Handle; 10. Clamping mouth; 11. Clamping teeth; 12. Connecting rod 3; 13. Connecting rod 4. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 3 As shown:

[0026] The utility model provides a special clamp for reinforced concrete pipes, comprising a fixed plate 1, a group of gears 4 are movably connected and installed on the surface of the fixed plate 1, a connecting rod 5 is fixedly installed on one end of the gear 4, a clamping piece 6 is movably connected and installed on one end of the connecting rod 5, a clamping mouth 10 is provided at one end of the clamping mouth 10, clamping teeth 11 are opened at one end of the clamping mouth 10, a rotating mechanism is provided on the surface of the gear 4, and the group of gears 4 are in a meshing state.

[0027] A connecting rod 2 7 is installed on the surface of the clamping member 6 , and one end of the connecting rod 2 7 is movably connected to the fixing plate 1 .

[0028] Among them, a group of connecting rods 3 12 are installed at one end of the fixing plate 1 away from the gear 4 , and one end of the connecting rod 3 12 is movably connected to one end of the clamping member 6 .

[0029] Among them, a connecting rod four 13 is movably installed on one end of the clamping member 6 away from the connecting rod two 7, and one end of the connecting rod four 13 is movably connected to the surface of the fixing plate 1.

[0030] Among them, the rotating mechanism includes a turntable 8, which is fixedly mounted on the surface of the gear 4, and a handle 9 is fixedly provided on the surface of the turntable 8; through the cooperation between the gear 4, the turntable 8 and the handle 9, when the staff needs to use the clamp, the clamping mouth 10 can be directly placed on the pipe, and then the gear 4 is driven to rotate by turning the handle 9, and then the pipe can be clamped. The operation steps are very simple, which effectively solves the problem that the staff have difficulty holding hands when some pipes are connected, and also avoids the high temperature of the pipe causing trouble to the staff, indirectly improves the use efficiency, and also brings convenience to the staff.

[0031] The top of the fixing plate 1 is fixedly mounted with a supporting plate 2 , and the top of the supporting plate 2 is fixedly mounted with a handle 3 .

[0032] The material of the clamping member 6 is set to be carbon steel. Through the design of carbon steel material, the clamp can have good strength and rigidity, which indirectly increases the service life of the clamp.

[0033] The specific usage and function of this embodiment are as follows:

[0034] Before the utility model is installed and used, the staff needs to check the internal components or structures of the clamp, and can use it normally after the inspection is correct. First, when the staff needs to use the clamp, the clamping mouth 10 can be directly placed on the pipe, and then the gear 4 can be driven to rotate by turning the handle 9, and then the pipe can be clamped, and the pipe can be lifted by the handle 3. The operation steps are very simple, which effectively solves the problem that the staff is inconvenient to hold by hand when some pipes are connected, and also avoids the high temperature of the pipe causing trouble to the staff, indirectly improves the use efficiency, and also brings convenience to the staff. At the same time, through the design of carbon steel material, the clamp can have good strength and rigidity, which indirectly improves the service life of the clamp.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A special clamp for reinforced concrete pipes, comprising a fixing plate (1), characterized in that: A group of gears (4) are movably connected and installed on the surface of the fixed plate (1); a connecting rod (5) is fixedly installed on one end of the gear (4); a clamping piece (6) is movably connected and installed on one end of the connecting rod (5); a clamping opening (10) is provided at one end of the clamping piece (6); a clamping tooth (11) is provided at one end of the clamping opening (10); a rotating mechanism is provided on the surface of the gear (4), and the group of gears (4) are in a meshing state.

2. A special clamp for reinforced concrete pipes as claimed in claim 1, characterized in that: A second connecting rod (7) is installed on the surface of the clamping member (6), and one end of the second connecting rod (7) is movably connected to the fixing plate (1).

3. A special clamp for reinforced concrete pipes as claimed in claim 1, characterized in that: A set of connecting rods (12) is installed at one end of the fixing plate (1) away from the gear (4), and one end of the connecting rod (12) is movably connected to one end of the clamping member (6).

4. A special clamp for reinforced concrete pipes as claimed in claim 2, characterized in that: A connecting rod four (13) is movably mounted on one end of the clamping member (6) away from the connecting rod two (7), and one end of the connecting rod four (13) is movably connected to the surface of the fixing plate (1).

5. A special clamp for reinforced concrete pipes as claimed in claim 1, characterized in that: The rotating mechanism comprises a rotating disk (8), the rotating disk (8) is fixedly mounted on the surface of the gear (4), and a handle (9) is fixedly provided on the surface of the rotating disk (8).

6. A special clamp for reinforced concrete pipes as claimed in claim 1, characterized in that: A support plate (2) is fixedly mounted on the top of the fixed plate (1), and a handle (3) is fixedly mounted on the top of the support plate (2).

7. A special clamp for reinforced concrete pipes as claimed in claim 1, characterized in that: The material of the clamping member (6) is set to be carbon steel.

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