High-pressure iron notch welding cement pipe

Abstract

The utility model discloses a high-pressure iron notch welding cement pipe which comprises a pipe body, one end of the pipe body is fixedly connected with a first welding head, the end, provided with the first welding head, of the pipe body is fixedly connected with a first positioning ring seat, and the end, away from the first welding head, of the pipe body is fixedly connected with a second welding head. The end, provided with the second welding head, of the pipe body is fixedly connected with a second positioning ring base, and the first welding head and the second welding head are connected in a matched and inserted mode. According to the high-pressure iron notch welding cement pipe, through the arrangement of the first welding head, the second welding head, the first positioning ring base and the second positioning ring base, in the using process, adjacent cement pipes are clamped through the first positioning ring base and the second positioning ring base, initial stability of the position is achieved, and then the cement pipes are welded through wedged connection of the first welding head and the second welding head; and a gap between the first welding head and the second welding head is welded, so that a good connecting effect between the upper and lower adjacent cement pipes is achieved, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of cement pipes, in particular to a high-pressure iron mouth welded cement pipe. Background Art

[0002] Cement pipe is a pre-set pipe made of cement and steel bars, using the centrifugal force of electric poles. Cement pipes are generally flat-end reinforced concrete cement pipes, flexible tongue-and-groove reinforced concrete cement pipes, socket-and-spigot reinforced concrete cement pipes, F-type steel socket cement pipes, flat-end sleeve-jointed cement pipes, and tongue-and-groove cement pipes.

[0003] The existing technology has the following problems:

[0004] In the prior art, when cement pipes need to be used continuously, they are generally connected by a shallow bayonet connection, which has poor stability and is troublesome to fill with mortar. Therefore, it is necessary to design a high-pressure iron-mouth welded cement pipe that is easy to connect. Summary of the invention

[0005] In view of the problems in the related technology, the utility model proposes a high-pressure iron mouth welded cement pipe to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solution adopted by the utility model is as follows: a high-pressure iron mouth welded cement pipe, comprising a pipe body, one end of the pipe body is fixedly connected to a first welding head, the end of the pipe body provided with the first welding head is fixedly connected to a first positioning ring seat, the end of the pipe body away from the first welding head is fixedly connected to a second welding head, and the end of the pipe body provided with the second welding head is fixedly connected to a second positioning ring seat.

[0007] Preferably, the first welding head and the second welding head are fitted and plugged into each other, and both the first welding head and the second welding head are high-strength steel welding heads.

[0008] Preferably, the first positioning ring seat and the second positioning ring seat are fitted and connected to each other, and the second positioning ring seat is arranged on the outer wall of the first positioning ring seat; through the arrangement of the first welding head, the second welding head, the first positioning ring seat and the second positioning ring seat, in use, the adjacent cement pipes are clamped by the first positioning ring seat and the second positioning ring seat to achieve preliminary stabilization of the position, and then the first welding head and the second welding head are fitted and connected, and the gap between the first welding head and the second welding head is welded, so as to achieve a better connection effect between the upper and lower adjacent cement pipes, thereby improving the convenience of the device.

[0009] Preferably, the tube body comprises a steel mesh, and the outer wall of the steel mesh is wrapped with a mortar layer.

[0010] Preferably, the steel mesh includes several main bars, and the outer walls of the main bars are fixedly connected with several connecting bar rings; through the setting of the tube body, during use, it has better hardness and better anti-corrosion effect, has a longer service life, improves the use effect of the device, and provides convenience for users.

[0011] The beneficial effects of the utility model are as follows: 1. The high-pressure iron mouth welded cement pipe is provided with a first welding head, a second welding head, a first positioning ring seat and a second positioning ring seat. During use, adjacent cement pipes are clamped together by the first positioning ring seat and the second positioning ring seat to achieve initial stability of the position, and then the first welding head and the second welding head are fitted and connected, and the gap between the first welding head and the second welding head is welded, so as to achieve a better connection effect between the upper and lower adjacent cement pipes, thereby improving the convenience of the device.

[0012] The high-pressure iron mouth welded cement pipe has good hardness and good anti-corrosion effect during use due to the setting of the pipe body, has a long service life, improves the use effect of the device, and provides convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is the front view of the utility model;

[0015] Figure 2 It is a schematic diagram of the coordinated use of the first welding head, the first positioning ring seat, the second welding head and the second positioning ring seat of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the pipe body of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the steel mesh of the utility model.

[0018] In the figure: 1, pipe body; 101, mortar layer; 102, steel mesh; 1021, connecting reinforcement ring; 1022, main reinforcement; 2, first welding joint; 3, first positioning ring seat; 4, second welding joint; 5, second positioning ring seat. DETAILED DESCRIPTION

[0019] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0020] According to an embodiment of the utility model, a high-pressure iron mouth welded cement pipe is provided.

[0021] Example 1

[0022] like Figure 1-Figure 4 As shown, the high-pressure iron mouth welded cement pipe according to the embodiment of the utility model includes a pipe body 1, one end of the pipe body 1 is fixedly connected to a first welding head 2, the end of the pipe body 1 provided with the first welding head 2 is fixedly connected to a first positioning ring seat 3, the end of the pipe body 1 away from the first welding head 2 is fixedly connected to a second welding head 4, and the end of the pipe body 1 provided with the second welding head 4 is fixedly connected to a second positioning ring seat 5.

[0023] The first welding head 2 and the second welding head 4 fit and plug into each other, and both the first welding head 2 and the second welding head 4 are high-strength steel welding heads;

[0024] The first positioning ring seat 3 and the second positioning ring seat 5 are connected to each other in a close fit, and the second positioning ring seat 5 is arranged on the outer wall of the first positioning ring seat 3 .

[0025] In this embodiment, through the arrangement of the first welding head 2, the second welding head 4, the first positioning ring seat 3 and the second positioning ring seat 5, in use, the adjacent cement pipes are clamped by the first positioning ring seat 3 and the second positioning ring seat 5 to achieve preliminary stabilization of the position, and then the first welding head 2 and the second welding head 4 are fitted and connected, and the gap between the first welding head 2 and the second welding head 4 is welded, to achieve a better connection effect between the upper and lower adjacent cement pipes, thereby improving the convenience of the device.

[0026] Example 2

[0027] On the basis of the first embodiment, the preferred embodiment of the high pressure iron mouth welded cement pipe provided by the utility model is as follows Figure 1-Figure 4 As shown: the pipe body 1 includes a steel mesh 102, and the outer wall of the steel mesh 102 is wrapped with a mortar layer 101;

[0028] The steel mesh 102 includes a plurality of main bars 1022 , and a plurality of connecting bar rings 1021 are fixedly connected to the outer walls of the main bars 1022 .

[0029] In this embodiment, through the arrangement of the tube body 1, during use, it has better hardness and better anti-corrosion effect, has a longer service life, improves the use effect of the device, and provides convenience for users.

[0030] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0031] In actual application, during use, the adjacent cement pipes are clamped by the first positioning ring seat 3 and the second positioning ring seat 5 to achieve preliminary stabilization of the position, and then the first welding head 2 and the second welding head 4 are fitted and connected, and the gap between the first welding head 2 and the second welding head 4 is welded to achieve a better connection effect between the upper and lower adjacent cement pipes.

[0032] In summary, with the aid of the above-mentioned technical scheme of the utility model, the high-pressure iron mouth welded cement pipe, through the setting of the first welding head 2, the second welding head 4, the first positioning ring seat 3 and the second positioning ring seat 5, in use, the adjacent cement pipes are clamped by the first positioning ring seat 3 and the second positioning ring seat 5 to achieve preliminary stability of the position, and then the first welding head 2 and the second welding head 4 are fitted and connected, and the gap between the first welding head 2 and the second welding head 4 is welded to complete a better connection effect between the upper and lower adjacent cement pipes, thereby improving the convenience of the device; through the setting of the pipe body 1, in use, it has better hardness and better anti-corrosion effect, has a longer service life, improves the use effect of the device, and provides convenience for users.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 high-pressure iron-mouth welded cement pipe, comprising a pipe body (1), characterized in that: One end of the tube body (1) is fixedly connected to a first welding head (2), one end of the tube body (1) provided with the first welding head (2) is fixedly connected to a first positioning ring seat (3), one end of the tube body (1) away from the first welding head (2) is fixedly connected to a second welding head (4), and one end of the tube body (1) provided with the second welding head (4) is fixedly connected to a second positioning ring seat (5).

2. A high pressure iron mouth welded cement pipe according to claim 1, characterized in that: The first welding head (2) and the second welding head (4) are fitted and plugged into each other, and both the first welding head (2) and the second welding head (4) are high-strength steel welding heads.

3. A high-pressure iron mouth welded cement pipe according to claim 1, characterized in that: The first positioning ring seat (3) and the second positioning ring seat (5) are connected to each other in a close-fitting manner, and the second positioning ring seat (5) is arranged on the outer wall of the first positioning ring seat (3).

4. A high pressure iron mouth welded cement pipe according to claim 1, characterized in that: The tube body (1) comprises a steel mesh (102), and the outer wall of the steel mesh (102) is wrapped with a mortar layer (101).

5. A high-pressure iron mouth welded cement pipe according to claim 4, characterized in that: The steel mesh (102) comprises a plurality of main bars (1022), and the outer walls of the main bars (1022) are fixedly connected with a plurality of connecting bar rings (1021).

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