Fixing pier structure of steam pipeline

Abstract

The utility model discloses a steam pipeline anchor block structure which comprises an anchor block, a balance weight bin is arranged in the anchor block, balance weights are evenly distributed in the balance weight bin, the balance weights are symmetrically placed in the balance weight bin, first placing grooves are symmetrically formed in the upper end of the balance weight bin, and second placing grooves are symmetrically formed in the lower end of the balance weight bin. By means of the arrangement of the fixing piers, the balancing weights and the connecting plates, separated transportation and matched use can be carried out, transportation, assembly and use can be facilitated, concrete pouring is not needed, the construction period is shortened, the construction cost is reduced, and the construction efficiency is improved. The section of the anchor block is in an isosceles trapezoid shape, the area of the upper end face of the anchor block is smaller than that of the lower end face of the anchor block, the placing stability of the anchor block can be improved, and the anchor block has the advantages of being high in practicability and convenient and fast to construct and transport.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed piers, in particular to a fixed pier structure for a steam pipeline. Background Art

[0002] The fixed piers for direct buried steam pipelines can be divided into two types: external fixed piers and internal fixed piers. Since external fixed piers are generally made of cement piers, at present, pipeline piers are generally made by pouring concrete and pre-embedded fixing bolts. The specific process is: prepare raw materials such as sand, gravel, and cement, level the site, determine the size and direction of the pipeline, and pour concrete piers according to the required size. Since concrete piers cannot be used immediately after pouring, they must be cured for several days to reach the specified strength before they can be used to install pipelines. Severe vibrations during pipeline operation will damage the cement piers. In addition, cement piers are difficult to construct and inconvenient to transport. Therefore, it is very necessary to design a fixed pier structure for steam pipelines that is highly practical and convenient to construct and transport. Utility Model Content

[0003] The utility model aims to provide a fixed pier structure for a steam pipeline to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a fixed pier structure of a steam pipeline, comprising a fixed pier, a counterweight bin is provided in the fixed pier, counterweight blocks are evenly distributed in the counterweight bin, the counterweight blocks are symmetrically placed in the counterweight bin, a first placement groove is symmetrically provided at the upper end of the counterweight bin, a stabilizing mechanism that can stably place the counterweight blocks is provided in the first placement groove, an opening is provided through one end of the counterweight bin, a sealing cover is fixedly installed in the opening by a first fastening bolt, the sealing cover is flush with the side wall of the fixed pier, and the fixed A second placement groove is symmetrically opened at the upper end of the pier, and a connecting plate is fixedly installed in the second placement groove by a second fastening bolt. The upper end surface of the connecting plate is flush with the upper end surface of the fixed pier, and a connecting column is fixedly installed on the upper end of the connecting plate. A lower steam pipeline fixing plate is fixedly installed on the upper end of the connecting column, and an upper steam pipeline fixing plate is provided on the upper end of the lower steam pipeline fixing plate. The lower steam pipeline fixing plate and the upper steam pipeline fixing plate are symmetrically fixedly installed with a first extension plate and a second extension plate respectively, and the first extension plate and the second extension plate are fixedly connected by a third fastening bolt.

[0005] According to the above technical solution, the stabilizing mechanism includes a lifting plate fixedly installed in the first placement groove, a connecting rod is fixedly installed at the lower end of the lifting plate, the lower end of the connecting rod extends into the counterweight bin and is jointly fixedly installed with a stabilizing plate, the lower end surface of the stabilizing plate is in contact with the upper end surface of the counterweight block, a threaded rod is movably installed at the middle position of the upper end of the stabilizing plate, a threaded groove is opened through the center position of the upper end of the counterweight bin, the threaded rod is threadedly connected in the threaded groove, and a turntable is fixedly installed at the upper end of the threaded rod.

[0006] According to the above technical solution, a spring is fixedly installed on the upper end of the stabilizing plate and outside the connecting rod.

[0007] According to the above technical solution, a labor-saving rocker arm is fixedly installed at the edge of the upper end of the turntable.

[0008] According to the above technical solution, the connecting column is circumferentially symmetrically fixed with reinforcing ribs, and the lower end of the reinforcing ribs is fixedly connected to the connecting plate.

[0009] According to the above technical solution, lifting ears are symmetrically fixedly installed on the upper end of the fixed pier.

[0010] According to the above technical solution, the cross-section of the fixed pier is an isosceles trapezoid and the area of ​​the upper end surface of the fixed pier is smaller than the area of ​​the lower end surface of the fixed pier.

[0011] According to the above technical solution, the first protective pad and the second protective pad are fixedly installed on the inner arc surfaces of the lower steam pipeline fixing plate and the upper steam pipeline fixing plate.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model can be transported separately and used together by providing the fixed pier, the counterweight block and the connecting plate, which can be conveniently transported and assembled for use, does not require concrete pouring, and has low difficulty in construction and transportation; the cross-section of the fixed pier is an isosceles trapezoid and the area of ​​the upper end face of the fixed pier is smaller than the area of ​​the lower end face of the fixed pier, which can increase the stability of the placement of the fixed pier; it can be assembled and used by fixing with bolts when in use; the counterweight block is symmetrically placed in the counterweight bin, and the turntable can be conveniently rotated by the labor-saving rocker arm; the rotation of the turntable drives the threaded rod to rotate, thereby driving the stabilizing plate to stably press the counterweight block along the direction of the connecting rod. The counterweight block can be placed stably, and the anti-loosening property of the threaded connection can be increased by the elastic force of the spring. When fixing the steam pipeline, the steam pipeline is fixed by the lower steam pipeline fixing plate and the upper steam pipeline fixing plate. When fixing steam pipelines of different specifications, lower steam pipeline fixing plates and upper steam pipeline fixing plates of different diameters can be selected, and the matching is convenient and convenient. The protection of the outer wall surface when the steam pipeline is fixed can be enhanced by the first protective pad and the second protective pad. The fixed pier can be conveniently lifted by the lifting ear. The connecting column is symmetrically fixed with reinforcing ribs and the lower end of the reinforcing ribs is fixedly connected to the connecting plate. The stability of the connecting column is enhanced by the reinforcing ribs to make it strong and durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a three-dimensional schematic diagram of the fixed pier of the utility model;

[0015] Figure 2 It is a schematic diagram of the main cross-sectional view of the utility model;

[0016] Figure 3 It is a left side schematic diagram of the utility model;

[0017] In the figure: 1-fixed pier, 2-counterweight bin, 3-counterweight block, 4-first placement slot, 5-opening, 6-sealing cover, 7-second placement slot, 8-connecting plate, 9-connecting column, 10-lower steam pipeline fixing plate, 11-upper steam pipeline fixing plate, 12-first extension plate, 13-second extension plate, 14-lifting plate, 15-connecting rod, 16-stabilizing plate, 17-threaded rod, 18-threaded groove, 19-turntable, 20-spring, 21-effort-saving rocker arm, 22-reinforcement rib, 23-lifting ear, 24-first protective pad, 25-second protective pad. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a fixed pier structure of a steam pipeline, comprising a fixed pier 1, a counterweight bin 2 is provided in the fixed pier 1, counterweight blocks 3 are evenly distributed in the counterweight bin 2, the counterweight blocks 3 are symmetrically placed in the counterweight bin 2, a first placement groove 4 is symmetrically provided at the upper end of the counterweight bin 2, a stabilizing mechanism for stably placing the counterweight blocks 3 is provided in the first placement groove 4, an opening 5 is penetrated at one end of the counterweight bin 2, a sealing cover 6 is fixedly installed in the opening 5 by a first fastening bolt, the sealing cover 6 is flush with the side wall surface of the fixed pier 1, a second placement groove 7 is symmetrically provided at the upper end of the fixed pier 1, a connecting plate 8 is fixedly installed in the second placement groove 7 by a second fastening bolt, the upper end surface of the connecting plate 8 is flush with the upper end surface of the fixed pier 1, a connecting column 9 is fixedly installed on the upper end of the connecting column 9, a lower steam pipeline fixing plate 10 is fixedly installed on the upper end of the lower steam pipeline fixing plate 10, and an upper steam pipeline fixing plate is provided on the upper end of the lower steam pipeline fixing plate 10 11. The lower steam pipeline fixing plate 10 and the upper steam pipeline fixing plate 11 are symmetrically fixed with a first extension plate 12 and a second extension plate 13, respectively. The first extension plate 12 and the second extension plate 13 are fixedly connected by a third fastening bolt. When in use, the utility model is used in combination with the fixing pier 1, the counterweight block 3 and the connecting plate 8, which can be conveniently transported and assembled. There is no need to pour concrete, and the construction and transportation difficulty is small. The fixing pier 1, the counterweight block 3 and the connecting plate 8 can be transported separately and assembled by bolts when in use. The counterweight block 3 is symmetrically placed in the counterweight bin 2 and stabilized by a stabilizing mechanism to place it stably. When fixing the steam pipeline, the steam pipeline is fixed by the lower steam pipeline fixing plate 10 and the upper steam pipeline fixing plate 11. When fixing steam pipelines of different specifications, lower steam pipeline fixing plates 10 and upper steam pipeline fixing plates 11 of different diameters can be selected, and matching is convenient and easy.

[0020] Specifically, the stabilizing mechanism includes a lifting plate 14 fixedly installed in the first placement groove 4, a connecting rod 15 is fixedly installed at the lower end of the lifting plate 14, the lower end of the connecting rod 15 extends into the counterweight bin 2 and is fixedly installed with a stabilizing plate 16, the lower end surface of the stabilizing plate 16 is in contact with the upper end surface of the counterweight block 3, a threaded rod 17 is movably installed at the middle position of the upper end of the stabilizing plate 16, a threaded groove 18 is opened through the center position of the upper end of the counterweight bin 2, the threaded rod 17 is threadedly connected in the threaded groove 18, a turntable 19 is fixedly installed at the upper end of the threaded rod 17, and the threaded rod 17 is driven to rotate by rotating the turntable 19, thereby driving the stabilizing plate 16 to stably press the counterweight block 3 along the direction of the connecting rod 15, so that the counterweight block 3 is stably placed;

[0021] Specifically, a spring 20 is fixedly installed on the upper end of the stabilizing plate 16 and outside the connecting rod 15, and the elastic force of the spring 20 can increase the anti-loosening property of the threaded connection;

[0022] Specifically, a labor-saving rocker arm 21 is fixedly installed at the upper edge of the rotating disk 19, and the rotating disk 19 can be conveniently rotated by the labor-saving rocker arm;

[0023] Specifically, the connecting column 9 is symmetrically fixed with reinforcing ribs 22 and the lower end of the reinforcing ribs 22 is fixedly connected to the connecting plate 8, so that the stability of the connecting column 9 is enhanced by the reinforcing ribs 22, making it strong and durable;

[0024] Specifically, a lifting lug 23 is symmetrically fixedly installed on the upper end of the fixed pier 1, and the fixed pier 1 can be conveniently lifted and installed through the lifting lug 23;

[0025] Specifically, the cross section of the fixed pier 1 is an isosceles trapezoid and the area of ​​the upper end surface of the fixed pier 1 is smaller than the area of ​​the lower end surface of the fixed pier 1, which can increase the stability of the placement of the fixed pier 1;

[0026] Specifically, the first protective pad 24 and the second protective pad 25 are fixedly installed on the inner arc surface of the lower steam pipeline fixing plate 10 and the upper steam pipeline fixing plate 11. The first protective pad 24 and the second protective pad 25 can enhance the protection of the outer wall surface when the steam pipeline is fixed.

[0027] Working principle: When the utility model is in use, the fixed pier 1, the counterweight 3 and the connecting plate 8 are used in combination, which can be conveniently transported and assembled. There is no need to pour concrete, and the construction and transportation are easy. The cross-section of the fixed pier 1 is an isosceles trapezoid and the area of ​​the upper end surface of the fixed pier 1 is smaller than the area of ​​the lower end surface of the fixed pier 1, which can increase the stability of the placement of the fixed pier 1. The fixed pier 1, the counterweight 3 and the connecting plate 8 can be transported separately and assembled by bolts when in use. The counterweight 3 is symmetrically placed in the counterweight bin 2, and the turntable 19 can be conveniently rotated through the labor-saving rocker arm. The rotation of the turntable 19 drives the threaded rod 17 to rotate, and then drives the stabilizing plate 16 to stably press the counterweight 3 along the direction of the connecting rod 15, so that the counterweight 3 It can be stably placed, and the anti-loosening property of the threaded connection can be increased by the elastic force of the spring 20. When fixing the steam pipeline, the steam pipeline is fixed by the lower steam pipeline fixing plate 10 and the upper steam pipeline fixing plate 11. When fixing steam pipelines of different specifications, lower steam pipeline fixing plates 10 and upper steam pipeline fixing plates 11 of different diameters can be selected, and the matching is convenient. The first protective pad 24 and the second protective pad 25 can enhance the protection of the outer wall when the steam pipeline is fixed. The fixing pier 1 can be conveniently lifted by the lifting ear 23. The connecting column 9 is symmetrically fixed with reinforcing ribs 22, and the lower end of the reinforcing ribs 22 is fixedly connected to the connecting plate 8. The stability of the connecting column 9 is enhanced by the reinforcing ribs 22, making it strong and durable.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fixed pier structure for a steam pipeline, comprising a fixed pier (1), characterized in that: The fixed pier (1) is provided with a counterweight bin (2), counterweight blocks (3) are evenly distributed in the counterweight bin (2), and the counterweight blocks (3) are symmetrically placed in the counterweight bin (2). A first placement groove (4) is symmetrically provided at the upper end of the counterweight bin (2), and a stabilizing mechanism for stably placing the counterweight blocks (3) is provided in the first placement groove (4). An opening (5) is provided through one end of the counterweight bin (2), and a sealing cover (6) is fixedly installed in the opening (5) by a first fastening bolt, and the sealing cover (6) is flush with the side wall of the fixed pier (1). A second placement groove (7) is symmetrically provided at the upper end of the fixed pier (1), and the second placement groove (7) ) is fixedly installed with a connecting plate (8) by a second fastening bolt, the upper end surface of the connecting plate (8) is flush with the upper end surface of the fixing pier (1), the upper end of the connecting plate (8) is fixedly installed with a connecting column (9), the upper end of the connecting column (9) is fixedly installed with a lower steam pipeline fixing plate (10), and the upper end of the lower steam pipeline fixing plate (10) is provided with an upper steam pipeline fixing plate (11), the lower steam pipeline fixing plate (10) and the upper steam pipeline fixing plate (11) are symmetrically fixedly installed with a first extension plate (12) and a second extension plate (13), respectively, and the first extension plate (12) and the second extension plate (13) are fixedly connected by a third fastening bolt.

2. A steam pipeline fixed pier structure according to claim 1, characterized in that: The stabilizing mechanism comprises a lifting plate (14) fixedly mounted in the first placement groove (4), a connecting rod (15) fixedly mounted at the lower end of the lifting plate (14), the lower end of the connecting rod (15) extending into the counterweight bin (2) and being fixedly mounted with a stabilizing plate (16), the lower end surface of the stabilizing plate (16) being in contact with the upper end surface of the counterweight block (3), a threaded rod (17) being movably mounted at the middle position of the upper end of the stabilizing plate (16), a threaded groove (18) penetrating the center position of the upper end of the counterweight bin (2), the threaded rod (17) being threadedly connected in the threaded groove (18), and a rotating disk (19) being fixedly mounted at the upper end of the threaded rod (17).

3. A steam pipeline fixed pier structure according to claim 2, characterized in that: A spring (20) is fixedly installed on the upper end of the stabilizing plate (16) and outside the connecting rod (15).

4. A steam pipeline fixed pier structure according to claim 3, characterized in that: A labor-saving rocker arm (21) is fixedly mounted on the upper edge of the rotating disk (19).

5. A steam pipeline fixing pier structure according to claim 4, characterized in that: The connecting column (9) is circumferentially symmetrically fixedly mounted with reinforcing ribs (22), and the lower end of the reinforcing ribs (22) is fixedly connected to the connecting plate (8).

6. A steam pipeline fixed pier structure according to claim 5, characterized in that: A lifting lug (23) is symmetrically fixedly mounted on the upper end of the fixed pier (1).

7. A steam pipeline fixed pier structure according to claim 6, characterized in that: The cross section of the fixed pier (1) is an isosceles trapezoid and the area of ​​the upper end surface of the fixed pier (1) is smaller than the area of ​​the lower end surface of the fixed pier (1).

8. A steam pipeline fixing pier structure according to claim 7, characterized in that: A first protective pad (24) and a second protective pad (25) are fixedly mounted on the inner arc surfaces of the lower steam pipeline fixing plate (10) and the upper steam pipeline fixing plate (11).

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