Elbow or tee joint clamping plate for pipe fitting module

Abstract

The utility model discloses an elbow or three-way clamping plate for a pipe fitting module, which is suitable for being mounted on a standardization device for pipeline prefabrication operation, and the standardization device for the pipeline prefabrication operation comprises a pipe fitting fixing part and a force transmission plate assembly connected with the pipe fitting fixing part, comprising a first plate body connected with the force transmission plate assembly and a concave part arranged on the first plate body, and the concave part is matched with an elbow or a tee joint in shape; the force transmission plate assembly comprises a first force transmission plate which is arranged close to the first plate body and connected with the first plate body, and the material hardness of the first plate body is different from that of the first force transmission plate. By means of the mode, the first plate body can be tightly attached to the elbow or the tee joint, the friction coefficient between the first plate body and the first force transmission plate is large, the precision between the clamping plate and the tee joint or the elbow is further guaranteed, and then the tee joint or the elbow can be kept in a certain fixed posture; and the efficiency of mechanization, intelligentization and automation of pipe fitting prefabrication is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting production, in particular to an elbow or tee clamping plate for a pipe fitting module. Background Art

[0002] In the prefabrication process of industrial pipe fittings, due to the characteristics of their shapes, elbows or tees require a large proportion of manual labor during the lifting, transportation, grinding, storage, assembly, welding and other operations of the pipe fittings, and the levels of mechanization, automation and intelligence are very low.

[0003] Chinese patent CN2020112266158 discloses a standardized device for pipeline prefabrication operations, in which the elbow or tee pipe fittings can be fixed so that the elbow or tee pipe fittings can maintain the same posture during subsequent lifting, transportation, grinding, storage, assembly, welding and other operations, thereby ensuring the accuracy, automation and intelligence of pipe prefabrication.

[0004] The standardized device is provided with a pipe positioning component and a pipe fixing component to fix the elbow or tee. The pipe positioning component includes a positioning bolt and a positioning V-shaped plate, which are arranged at one end of the elbow or tee, so as to fix one end of the elbow or tee in the height direction. However, this will increase the workload during the mold installation and demolding process.

[0005] Therefore, technicians in this field are committed to developing an elbow or tee clamping plate for pipe fitting modules, which can be installed on a standardized device used for pipeline prefabrication operations. The tee or elbow can be fixed without the need for additional pipe fitting positioning components, thereby simplifying the workload during mold installation and demolding, while ensuring that the posture of the elbow or tee remains unchanged during operations such as lifting, transportation, grinding, storage, assembly, and welding. Utility Model Content

[0006] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the utility model is how to simplify the workload in the process of mold assembly and demolding of tees or elbows while ensuring that the posture of the elbows or tees remains unchanged during operations such as lifting, transportation, grinding, storage, assembly, and welding.

[0007] To achieve the above-mentioned purpose, the utility model provides an elbow or tee clamping plate for a pipe module, which is suitable for being installed on a standardized device for pipeline prefabrication operations, wherein the standardized device for pipeline prefabrication operations comprises a pipe fixing component and a force transmission plate assembly connected to the pipe fixing component, and comprises a first plate body connected to the force transmission plate assembly and a recessed portion arranged on the first plate body, wherein the recessed portion is adapted to the shape of the elbow or the tee;

[0008] The force transmission plate assembly includes a first force transmission plate disposed adjacent to the first plate and connected to the first plate, and the material hardness of the first plate is different from that of the first force transmission plate.

[0009] In one embodiment, the material hardness of the first plate is less than that of the first force transmission plate.

[0010] In one embodiment, the material of the first force transmission plate is at least one of steel, wood, and aluminum, and the material of the first plate is polyurethane or nylon.

[0011] In one embodiment, the force transmission plate assembly includes a second force transmission plate disposed on a side of the first force transmission plate away from the first plate;

[0012] The material of the second force transmission plate is at least one of steel, wood, and aluminum.

[0013] In one embodiment, the material hardness of the first plate is greater than that of the first force transmission plate.

[0014] In one embodiment, the material of the first force transmission plate is polyurethane or nylon, and the material of the first plate is at least one of steel, wood, and aluminum.

[0015] In one embodiment, the force transmission plate assembly includes a second force transmission plate disposed on a side of the first force transmission plate away from the first plate;

[0016] The material of the second force transmission plate is any one of steel, wood, and aluminum.

[0017] In one embodiment, the force transmission plate assembly includes a third force transmission plate disposed on a side of the second force transmission plate away from the first force transmission plate;

[0018] The material of the third force transmission plate is any one of steel, wood, and aluminum.

[0019] In one embodiment, the force transmission plate assembly includes a fourth force transmission plate disposed on a side of the third force transmission plate away from the first force transmission plate;

[0020] The material of the fourth force transmission plate is steel.

[0021] In one embodiment, the concave portion is integrally formed with the first plate.

[0022] The clamping plate provided by the present utility model has the following technical effects: By providing a clamping plate, the clamping plate can be installed on a standardized device for pipe prefabrication operations and is connected to a force transmission plate assembly. The force transmission plate assembly can transmit external force to the clamping plate, thereby clamping a tee or elbow; the clamping plate includes a first plate body and a concave portion provided on the first plate body. The shape of the concave portion is adapted to the shape of the elbow or tee, so that it can closely fit with the tee or elbow and wrap the edge of the tee or elbow; moreover, the material hardness of the first plate body is different from that of the first force transmission plate of the force transmission plate assembly, resulting in a relatively large friction coefficient between the first plate body and the first force transmission plate, further ensuring the precision between the clamping plate and the tee or elbow, and thus enabling the tee or elbow to maintain a certain fixed posture, improving the efficiency of mechanization, intelligence, and automation of pipe fitting prefabrication.

[0023] The following will further illustrate the concept, specific structure, and technical effects of the present utility model in conjunction with the accompanying drawings to fully understand the purpose, features, and effects of the present utility model. Brief Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of the tee clamping plate for the pipe fitting module of the present utility model installed on a standardized device through a force transmission plate assembly;

[0025] Figure 2 It is a schematic structural diagram of the elbow clamping plate for the pipe fitting module of the present utility model installed on a standardized device through a force transmission plate assembly;

[0026] Figure 3 It is another schematic structural diagram of the tee clamping plate for the pipe fitting module of the present utility model installed on a standardized device through a force transmission plate assembly;

[0027] Figure 4 It is another schematic structural diagram of the elbow clamping plate for the pipe fitting module of the present utility model installed on a standardized device through a force transmission plate assembly;

[0028] Figure 5 It is yet another schematic structural diagram of the tee clamping plate for the pipe fitting module of the present utility model installed on a standardized device through a force transmission plate assembly;

[0029] Figure 6 It is yet another schematic structural diagram of the elbow clamping plate for the pipe fitting module of the present utility model installed on a standardized device through a force transmission plate assembly;

[0030] Figure 7 It is a schematic structural diagram between the clamping plate of the present utility model and the pipe fitting to be processed. Detailed Embodiments

[0031] The following describes the implementation modes of the present utility model through specific examples. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific implementation modes. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present utility model. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0032] It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present utility model in a schematic manner. Therefore, only the components related to the present utility model are shown in the diagrams, rather than being drawn according to the number, shape, and size of the components during actual implementation. The type, quantity, and proportion of each component during actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0033] For the purpose of illustration, some exemplary embodiments of the present utility model are described. It should be understood that the present utility model can be implemented in other ways not specifically shown in the drawings.

[0034] As Figures 1 to 6 shown, an elbow or tee clamping plate 5 for a pipe fitting module in a preferred embodiment of the present utility model is suitable for being installed on a standardized device for pipe prefabrication operations. The standardized device for pipe prefabrication operations includes a pipe fitting fixing component. Among them, the specific structure of the above-mentioned standardized device for pipe prefabrication operations can be referred to the content disclosed in Chinese Patent CN2020112266158. The present utility model will not elaborate on it here, and only the relevant parts of the structure will be described in detail.

[0035] The above-mentioned pipe fixing component includes a fixing baffle and an L-shaped positioning part. The fixing baffle is connected to the frame of the standardized device through the L-shaped positioning part. After determining its installation position in the standardized device according to the type and size of the pipe fitting, the fixing baffle is installed at this position through the L-shaped positioning part, and then the pipe fitting to be processed 20 is fixed on the fixing baffle through the pipe fitting positioning component.

[0036] It can be seen that when the standardization device disclosed in Chinese Patent CN2020112266158 fixes the posture of the pipe fitting 20 to be processed, a pipe fitting positioning component is also required. The pipe fitting positioning component includes a V-shaped plate and positioning screws. The V-shaped plate and the positioning screws are arranged along the height direction of the standardization device and are respectively arranged on the upper and lower sides of the pipe fitting 20 to be processed, so as to fix the pipe fitting 20 to be processed, and further fix the posture of the pipe fitting 20 to be processed. However, since the V-shaped plate and the positioning screws need to be adjusted accordingly during the mold installation and demolding processes, corresponding procedures will be increased. At the same time, the setting of the V-shaped plate and the positioning screws will still cause the pipe fitting 20 to be processed to displace, thereby affecting the processing accuracy during the prefabrication process.

[0037] Please combine Figure 7 , therefore, in the present utility model, the standardization device further includes a force transmission plate assembly connected to the pipe fitting fixing component. The force transmission plate assembly is connected to the fixed baffle and is installed on one side of the fixed baffle close to the pipe fitting 20 to be processed, so as to cooperate with the clamping plate 5 to fix the posture of the pipe fitting 20 to be processed. At the same time, the clamping plate 5 includes a first plate body 51 connected to the force transmission plate assembly and a recess 52 provided on the first plate body 51. The recess 52 is adapted to the shape of an elbow or a tee.

[0038] In this embodiment, in order to simplify the production and manufacturing process, the recess 52 and the first plate body 51 are integrally formed. That is, the surface of the first plate body 51 facing the pipe fitting 20 to be processed is recessed inward to form the above-mentioned recess 52, and the recess 52 can be adapted to the shape of the pipe fitting 20 to be processed.

[0039] For example, in one embodiment, when the pipe fitting 20 to be processed is an elbow, the overall shape of the clamping plate 5 is the same as or substantially the same as the outer shape of the elbow, that is, arc-shaped, and the recess 52 can be adapted to the outer circumference of the elbow, so that the clamping plate 5 can partially wrap the elbow to fit tightly, so as to fix the elbow under the action of an external force.

[0040] In another embodiment, when the pipe fitting 20 to be processed is a tee, similarly, the overall shape of the clamping plate 5 is the same as or substantially the same as the outer shape of the tee, that is, rectangular, and the recess 52 can be adapted to the outer circumference of the tee, so that the clamping plate 5 can partially wrap the tee to fit tightly, so as to fix the tee under the action of an external force.

[0041] By providing the recess 52, the clamping plate 5 can be tightly fitted with the pipe fitting 20 to be processed. Thus, under the action of the force transmission plate assembly transmitting the external force to the clamping plate 5, the clamping plate 5 can clamp the pipe fitting 20 to be processed, and further fix the posture.

[0042] In order to further ensure the fixation of the posture of the pipe fitting 20 to be processed, the force transmission plate assembly includes a first force transmission plate 1 disposed close to the first plate body 51 and connected to the first plate body 51, and the material hardness of the first plate body 51 is different from that of the first force transmission plate 1. The hardness of the material between the first plate body 51 and the first force transmission plate 1 is set to be different, so that a relatively large friction coefficient can be obtained between the first plate body 51 and the first force transmission plate 1, thereby ensuring the frictional force between the first plate body 51 and the first force transmission plate 1, preventing relative displacement between the clamping plate 5 and the pipe fitting 20 to be processed, and further ensuring the fixation of the posture of the pipe fitting 20 to be processed.

[0043] In one embodiment, when the force transmission plate assembly only includes the first plate body 51, and the material hardness of the first plate body 51 is less than that of the first force transmission plate 1. At this time, the material of the first force transmission plate 1 is at least one of steel, wood, and aluminum, and the material of the first plate body 51 is polyurethane or nylon.

[0044] Or, when the force transmission plate assembly further includes a second plate body, and the material hardness of the first plate body 51 is less than that of the first force transmission plate 1. At this time, the force transmission plate assembly includes a second force transmission plate 2, and the second force transmission plate 2 is disposed on the side of the first force transmission plate 1 away from the first plate body 51. The material of the second force transmission plate 2 is any one of steel, wood, and aluminum, and is suitable for providing strong support for the first force transmission plate 1.

[0045] In another embodiment, the force transmission plate assembly further includes a second force transmission plate 2, and the second force transmission plate 2 is disposed on the side of the first force transmission plate 1 away from the first plate body 51. At this time, the material of the second force transmission plate 2 is at least one of steel, wood, and aluminum. And, the material hardness of the first plate body 51 is greater than that of the first force transmission plate 1. Correspondingly, the material of the first force transmission plate 1 is polyurethane or nylon, and the material of the first plate body 51 is at least one of steel, wood, and aluminum.

[0046] That is, in this embodiment, the material of the second force transmission plate 2 has a relatively high hardness, and it is only necessary that the material hardness of the first plate body 51 and the first force transmission plate 1 is opposite, and it is not limited to a certain material with high hardness or low hardness. For example, when the material of the second force transmission plate 2 is steel, the material of the first force transmission plate 1 can be one of steel, wood, and aluminum. At this time, the material of the first plate body 51 is polyurethane, nylon, etc.; when the material of the second force transmission plate 2 is steel, the material of the first force transmission plate 1 can be polyurethane, nylon, etc. At this time, the material of the first plate body 51 is one of steel, wood, and aluminum.

[0047] Or, the force transmission plate assembly includes a third force transmission plate 3, and the third force transmission plate 3 is disposed on the side of the second force transmission plate 2 away from the first force transmission plate 1; the material of the third force transmission plate 3 is any one of steel, wood, and aluminum.

[0048] Alternatively, the force transmission plate assembly includes a fourth force transmission plate 4 disposed on the side of the third force transmission plate 3 away from the first force transmission plate 1; the fourth force transmission plate 4 is made of steel.

[0049] Specific embodiments will be described in detail below.

[0050] Embodiment 1:

[0051] The force transmission plate assembly only includes the first force transmission plate 1. The hardness of the material of the first force transmission plate 1 is greater than the hardness of the material of the clamping plate 5. The first force transmission plate 1 is made of steel, and the first plate body 51 is made of polyurethane.

[0052] Embodiment 2:

[0053] The force transmission plate assembly includes the first force transmission plate 1 and the second force transmission plate 2. At this time, the second force transmission plate 2 is made of steel, and the hardness of the material between the first force transmission plate 1 and the first plate body 51 is opposite. That is, when the material of the first force transmission plate 1 is at least one of steel, wood, and aluminum, the material of the first plate body 51 is polyurethane or nylon; when the material of the first force transmission plate 1 is polyurethane, the material of the first plate body 51 is at least one of steel, aluminum, and wood.

[0054] Embodiment 3:

[0055] The force transmission assembly includes the first force transmission plate 1, the second force transmission plate 2, and the third force transmission plate 3. The third force transmission plate 3 is made of steel, the second force transmission plate 2 is made of wood or aluminum, and the hardness of the material between the first force transmission plate 1 and the first plate body 51 is opposite. That is, when the material of the first force transmission plate 1 is at least one of steel, wood, and aluminum, the material of the first plate body 51 is polyurethane or nylon; when the material of the first force transmission plate 1 is polyurethane, the material of the first plate body 51 is at least one of steel, aluminum, and wood.

[0056] Embodiment 4:

[0057] The force transmission assembly includes the first force transmission plate 1, the second force transmission plate 2, the third force transmission plate 3, and the fourth force transmission plate 4. The fourth force transmission plate 4 is made of steel, the third force transmission plate 3 and the second force transmission plate 2 are made of wood or aluminum. Similarly, the hardness of the material between the first force transmission plate 1 and the first plate body 51 is opposite. That is, when the material of the first force transmission plate 1 is at least one of steel, wood, and aluminum, the material of the first plate body 51 is polyurethane or nylon; when the material of the first force transmission plate 1 is polyurethane, the material of the first plate body 51 is at least one of steel, aluminum, and wood.

[0058] In summary, by providing the clamping plate 5, the clamping plate 5 can be installed on a standardized device for pipe prefabrication operations and is connected to the force transmission plate assembly. The force transmission plate assembly can transmit external forces to the clamping plate 5, thereby clamping the tee or elbow; the clamping plate 5 includes a first plate body 51 and a recess 52 provided on the first plate body 51. The shape of the recess 52 is adapted to the shape of the elbow or tee, so that it can closely fit with the tee or elbow and wrap the edges of the tee or elbow; moreover, the material hardness of the first plate body 51 is different from that of the first force transmission plate 1 of the force transmission plate assembly, so that the friction coefficient between the first plate body 51 and the first force transmission plate 1 is relatively large, further ensuring the precision between the clamping plate 5 and the tee or elbow, and thus enabling the tee or elbow to maintain a certain fixed posture, and improving the efficiency of mechanization, intelligentization, and automation of pipe fitting prefabrication.

[0059] The above embodiments are only illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An elbow or tee clamping plate for a pipe fitting module, adapted to be installed on a standardized device for pipe prefabrication operations. The elbow or tee clamping plate for the pipe fitting module includes a pipe fitting fixing component and a force transmission plate assembly connected to the pipe fitting fixing component, characterized in that, The elbow or tee clamping plate for the pipe fitting module further includes a first plate body connected to the force transmission plate assembly and a recess provided on the first plate body, and the recess is adapted to the shape of the elbow or the tee; The force transmission plate assembly includes a first force transmission plate disposed close to the first plate body and connected to the first plate body, and the material hardness of the first plate body is different from that of the first force transmission plate.

2. The elbow or tee clamping plate for the pipe fitting module according to claim 1, characterized in that, The material hardness of the first plate body is less than that of the first force transmission plate.

3. The elbow or tee clamping plate for the pipe fitting module according to claim 2, characterized in that, The material of the first force transmission plate is any one of steel, wood, and aluminum, and the material of the first plate body is polyurethane or nylon.

4. The elbow or tee clamping plate for the pipe fitting module according to claim 3, characterized in that, The force transmission plate assembly includes a second force transmission plate, and the second force transmission plate is disposed on a side of the first force transmission plate away from the first plate body; The material of the second force transmission plate is any one of steel, wood, and aluminum.

5. The elbow or tee clamping plate for the pipe fitting module according to claim 1, characterized in that, The material hardness of the first plate body is greater than that of the first force transmission plate.

6. The elbow or tee clamping plate for the pipe fitting module according to claim 5, characterized in that, The material of the first force transmission plate is polyurethane or nylon, and the material of the first plate body is any one of steel, wood, and aluminum.

7. The elbow or tee clamping plate for the pipe fitting module according to claim 6, characterized in that, The force transmission plate assembly includes a second force transmission plate, and the second force transmission plate is disposed on a side of the first force transmission plate away from the first plate body; The material of the second force transmission plate is any one of steel, wood, and aluminum.

8. The elbow or tee clamping plate for the pipe fitting module according to claim 4 or 7, characterized in that, The force transmission plate assembly includes a third force transmission plate, and the third force transmission plate is disposed on a side of the second force transmission plate away from the first force transmission plate; The material of the third force transmission plate is any one of steel, wood, and aluminum.

9. The elbow or tee clamping plate for the pipe fitting module according to claim 8, characterized in that, The force transmission plate assembly includes a fourth force transmission plate, and the fourth force transmission plate is disposed on a side of the third force transmission plate away from the first force transmission plate; The material of the fourth force transmission plate is steel.

10. The elbow or tee clamping plate for the pipe fitting module according to claim 1, characterized in that, The recess is integrally formed with the first plate body.

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