Supporting slope protection device for chemical pipeline

Abstract

The utility model relates to the technical field of chemical pipeline laying, in particular to a supporting slope protection device for a chemical pipeline. The first fine adjustment assembly is installed between the top end of the triangular support and the installation base, after the triangular support is installed, the installation base rotates around a hinge base, a thrust rod abuts against an arc-shaped plate along with a linkage plate under the action of a first hand wheel and a screw rod, and therefore limiting of the arc-shaped plate after rotation along with the installation base is achieved; meanwhile, a fine adjustment assembly II composed of a sliding groove, a sliding block, a bidirectional lead screw, an ejector rod and a hand wheel II is mounted between the mounting seat and the placement seat, so that fine adjustment of the mounting seat in the vertical direction can be realized after the triangular bracket is mounted; and it is ensured that after the whole device is installed on the slope protection, the bottom of the containing base can make stable contact with the chemical pipeline after butt joint, the tedious operation that due to installation errors, the whole device is repeatedly disassembled, assembled and adjusted on the slope protection is avoided, and the supporting and fixing efficiency of the chemical pipeline on the slope protection is higher.

Description

Technical Field

[0001] This application relates to the field of chemical pipeline laying technology, and in particular to a support slope protection device for chemical pipelines. Background Technology

[0002] During the laying of chemical pipelines, it is common to encounter situations where the pipeline passes through slopes. In order to facilitate the laying of chemical pipelines along the direction parallel to the slope, it is necessary to install a slope support device on the slope to support and limit the chemical pipeline.

[0003] Currently, the chemical pipeline support slope protection device along the parallel slope protection direction mainly consists of a base plate installed on a pre-set mounting base on the slope, a triangular bracket installed on it, a placement seat installed on the triangular bracket, and a clamp installed on the upper side of the placement seat. When supporting and fixing the chemical pipeline on the slope, the device is first installed on the slope using the base plate, then the chemical pipeline is placed on the placement seat, and then the clamp is pressed on the upper side of the chemical pipeline using bolt and nut assembly, thereby achieving the support and fixation of the chemical pipeline on the slope protection.

[0004] While existing chemical pipeline support slope protection devices can support and fix chemical pipelines on slopes, installation errors are prone to occur in both the horizontal and vertical directions during the installation process. These errors can prevent the placement seat from making contact with the bottom of the connected chemical pipeline. In such cases, the entire device needs to be disassembled and adjusted on the slope, resulting in a long time consumption and low installation efficiency for supporting and fixing chemical pipelines on slopes. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this application is to provide a support slope protection device for chemical pipelines that can achieve rapid installation and fixation of chemical pipelines on the device through fine adjustments in the horizontal and vertical directions.

[0006] The above-mentioned objective of this application is achieved through the following technical solution:

[0007] A slope protection device for chemical pipelines includes a base plate. A triangular bracket is welded to the upper side of the base plate. A fine-adjustment component one is installed at the center of the top of the triangular bracket. The fine-adjustment component one includes a thrust rod, a linkage plate, a handwheel, a screw, an arc plate, and a hinge seat. A U-shaped mounting seat is connected to the upper side of the arc plate. A placement seat is provided on the upper side of the mounting seat. A fine-adjustment component two is installed between the bottom end of the placement seat and the mounting seat. The fine-adjustment component two includes a slide groove, a slider, a two-way screw, a push rod, and a handwheel. A clamp is installed on the upper side of the placement seat. The hinge seat is installed on the triangular bracket. At the top center of the corner bracket, the top of the arc-shaped plate is connected to the mounting base. The screw is installed in the middle of the linkage plate. The handwheel is connected to the power input end of the screw. There are two thrust rods, which are symmetrically installed on the side of the linkage plate facing the arc-shaped plate. The slide groove is opened in the middle of the upper end of the mounting base. The bidirectional lead screw is installed in the slide groove. There are two sliders, which are symmetrically installed on two sections of the bidirectional lead screw with opposite rotation directions. The push rod is installed in the middle of the upper end of the slider. The second handwheel is connected to the power input end of the bidirectional lead screw.

[0008] Optionally, the hinge seat is rotatably connected to the bottom center of the mounting base, and the rotation center of the arc-shaped plate coincides with the rotation center of the hinge seat.

[0009] Optionally, the part where the top of the triangular bracket mates with the arc-shaped plate is a hollow structure, and the arc-shaped plate and the triangular bracket are slidably engaged.

[0010] Optionally, one end of the screw is rotatably connected to the triangular bracket, and the screw passes through the linkage plate and is threadedly connected to the linkage plate.

[0011] Optionally, the thrust rod is welded to the linkage plate, the thrust rod is slidably engaged with the triangular bracket, and the thrust rod is directly opposite the engagement part of the arc-shaped plate and the triangular bracket.

[0012] Optionally, the bidirectional lead screw is rotatably engaged with the slide groove, and the bidirectional lead screw is threadedly connected to the slider.

[0013] Optionally, the top end of the push rod is hinged to the bottom end of the mounting base, and the bottom end of the push rod is hinged to the slider.

[0014] Optionally, guide grooves are provided on both sides of the mounting base, and a guide platform is reserved on the placement base at the part that mates with the guide groove.

[0015] Optionally, four locking bolts are also installed on both sides of the placement seat and the clamp, and a nut is installed on the upper side of each locking bolt.

[0016] In summary, this application includes at least one of the following beneficial technical effects:

[0017] This invention utilizes a fine-tuning component, consisting of a thrust rod, a linkage plate, a first handwheel, a screw, an arc-shaped plate, and a hinge seat, installed between the top of the triangular bracket and the mounting base. After the triangular bracket is installed, the mounting base rotates around the hinge seat, and the first handwheel and the screw cause the thrust rod to press against the arc-shaped plate along with the linkage plate, thus limiting the arc-shaped plate's position after rotation and ensuring the overall mounting base is level. Simultaneously, a second fine-tuning component, consisting of a sliding groove, a slider, a two-way screw, a top rod, and a second handwheel, is installed between the mounting base and the placement base. This allows for vertical fine-tuning of the mounting base after the triangular bracket is installed, ensuring stable contact between the bottom of the placement base and the connected chemical pipeline after installation on the slope. This avoids the tedious operation of repeatedly disassembling and adjusting the entire device on the slope due to installation errors, resulting in higher efficiency in supporting and fixing the chemical pipeline on the slope. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure provided in the embodiments of this application;

[0019] Figure 2 This is a schematic diagram of the structure of the mounting base two and the fine-tuning component two provided in the embodiments of this application;

[0020] Figure 3 This is a top sectional view of the top of the triangular bracket provided in the embodiment of this application;

[0021] Figure 4 This is a schematic diagram of the structure of the placement seat and clamp provided in the embodiments of this application;

[0022] Figure 5 This is a schematic diagram of the structure of an embodiment of this application when assembled with a chemical pipeline.

[0023] Explanation of reference numerals in the attached drawings: 1. Clamp; 2. Placement seat; 3. Base plate; 4. Fine-tuning component; 41. Thrust rod; 42. Linkage plate; 43. Handwheel one; 44. Screw; 45. Arc plate; 46. Hinge seat; 5. Triangular bracket; 6. Mounting seat; 7. Locking bolt; 8. Nut; 9. Guide groove; 10. Fine-tuning component two; 101. Slide groove; 102. Slider; 103. Two-way lead screw; 104. Top rod; 105. Handwheel two; 11. Guide table. Detailed Implementation

[0024] The present application will be further described in detail below with reference to the accompanying drawings.

[0025] To better understand the technical solutions presented in the embodiments of this application, the structure and working principle of existing chemical pipeline support slope protection devices will be introduced first.

[0026] Currently, the chemical pipeline support slope protection device along the parallel slope protection direction mainly consists of a base plate installed on a pre-set mounting base on the slope, a triangular bracket installed on it, a placement seat installed on the triangular bracket, and a clamp installed on the upper side of the placement seat. When supporting and fixing the chemical pipeline on the slope, the device is first installed on the slope using the base plate, then the chemical pipeline is placed on the placement seat, and then the clamp is pressed on the upper side of the chemical pipeline using bolt and nut assembly, thereby achieving the support and fixation of the chemical pipeline on the slope protection.

[0027] Please see Figure 1 , Figure 2 , Figure 3 and Figure 5 This application discloses a slope protection device for chemical pipelines, comprising a base plate 3. A triangular bracket 5 is welded to the upper side of the base plate 3. A fine-tuning component 4 is installed at the top center of the triangular bracket 5. The fine-tuning component 4 includes a thrust rod 41, a linkage plate 42, a handwheel 43, a screw 44, an arc plate 45, and a hinge seat 46. A U-shaped mounting seat 6 is connected to the upper side of the arc plate 45. A placement seat 2 is provided on the upper side of the mounting seat 6. A second fine-tuning component 10 is installed between the bottom end of the placement seat 2 and the mounting seat 6. The second fine-tuning component 10 includes a slide groove 101, a slider 102, a bidirectional screw 103, a top rod 104, and a second handwheel 105. A second fine-tuning component 10 is installed on the upper side of the placement seat 2. The clamp 1 has a hinge seat 46 installed at the top center of the triangular bracket 5, an arc plate 45 connected to the mounting base 6 at its top, a screw 44 installed at the center of the linkage plate 42, a handwheel connected to the power input end of the screw 44, two thrust rods 41 symmetrically installed on the side of the linkage plate 42 facing the arc plate 45, a slide groove 101 opened at the upper center of the mounting base 6, a double-acting screw 103 installed in the slide groove 101, two sliders 102 symmetrically installed on the two sections of the double-acting screw 103 with opposite threads, a push rod 104 installed at the upper center of the slider 102, and a second handwheel 105 connected to the power input end of the double-acting screw 103.

[0028] Specifically, when laying chemical pipelines along the slope, the triangular bracket 5 is first installed on the slope using the base plate 3. Then, the screw 44 is rotated using the handwheel 43, so that the screw 44, after rotating, can separate the thrust rod 41 from the arc plate 45 with the help of the linkage plate 42. Then, the mounting base 6 is rotated around the hinge seat 46 to ensure that the mounting base 6 is level. After the mounting base 6 is adjusted to a horizontal position, the linkage plate 42 moves closer to the triangular bracket 5 under the action of the screw 44, so that the thrust rod 41 is tightened back against the arc plate 45, thereby realizing the horizontal positioning of the mounting base 6. After adjusting the limit, the double-acting screw 103 is rotated by handwheel 105 according to the actual installation needs of the chemical pipeline after docking. After the double-acting screw 103 rotates, the sliders 102 move closer to each other under the action of thread transmission. At the same time, the mounting seat 6 is finely adjusted vertically by means of the top rod 104 to ensure that the placement seat 2 can contact the bottom of the docked chemical pipeline. Then, the chemical pipeline is simply placed on the placement seat 2 and the clamp 1 is locked to achieve the support and fixation of the chemical pipeline on the slope.

[0029] Please see Figure 1 and Figure 3 The hinge seat 46 is rotatably connected to the bottom center of the mounting seat 6, and the rotation center of the arc plate 45 coincides with the rotation center of the hinge seat 46.

[0030] As one implementation method, aligning the rotation center of the arc plate 45 with the rotation center of the hinge seat 46 ensures convenient rotation of the arc plate 45 around the hinge seat 46 relative to the top of the triangular bracket 5.

[0031] Please see Figure 1 and Figure 3 The part where the top of the triangular bracket 5 meets the arc plate 45 is hollow, and the arc plate 45 and the triangular bracket 5 slide together.

[0032] As one implementation method, the hollow structure of the triangular bracket 5 allows the arc plate 45 to pass easily through the top of the triangular bracket 5, ensuring the normal sliding of the arc plate 45 when the hinge seat 46 of the mounting base 6 rotates.

[0033] Please see Figure 1 and Figure 3 One end of the screw 44 is rotatably connected to the triangular bracket 5, and the screw 44 passes through the linkage plate 42 and is threadedly connected to the linkage plate 42.

[0034] In one implementation, after the screw 44 rotates under the action of the handwheel 43, it will move the linkage plate 42 under the action of the threaded transmission, and the movement of the linkage plate 42 will drive the thrust rod 41 to move synchronously.

[0035] Please see Figure 3The thrust rod 41 is welded to the linkage plate 42, and the thrust rod 41 is slidably engaged with the triangular bracket 5. The thrust rod 41 is directly opposite the engagement part of the arc plate 45 and the triangular bracket 5.

[0036] In one implementation, the thrust rod 41 is positioned directly opposite the mating part of the arc plate 45 and the triangular bracket 5. This allows for reliable positioning of the arc plate 45 after the thrust rod 41 is pressed against the side of the arc plate 45. Once the arc plate 45 is positioned, it ensures that the mounting base 6 is positioned after rotation.

[0037] Please see Figure 1 and Figure 2 The bidirectional lead screw 103 is rotatably engaged with the slide groove 101, and the bidirectional lead screw 103 is threadedly connected to the slider 102.

[0038] As one implementation method, the rotational fitting installation method makes it easier for the bidirectional lead screw 103 to rotate relative to the slide groove 101, and the bidirectional lead screw 103 will achieve synchronous approach of the two sliders 102 after rotation.

[0039] Please see Figure 1 The top end of the push rod 104 is hinged to the bottom end of the mounting base 6, and the bottom end of the push rod 104 is hinged to the slider 102.

[0040] In one implementation, the push rod 104 will lift the mounting base 6 during the movement of the slider 102, so as to achieve fine adjustment of the vertical direction of the placement base 2.

[0041] Please see Figure 1 , Figure 2 and Figure 4 The mounting base 6 has guide grooves 9 on both sides, and the mounting base 2 has a guide platform 11 reserved at the part that mates with the guide grooves 9.

[0042] As one implementation method, the guide platform 11 cooperates with the guide groove 9 to ensure smooth lifting of the placement seat 2 during vertical fine-tuning.

[0043] Please see Figure 1 and Figure 4 Four locking bolts 7 are also installed on both sides of the placement seat 2 and the clamp 1, and a nut 8 is installed on the upper side of each locking bolt 7.

[0044] In one implementation, the locking bolt 7 and the nut 8 work together to reliably connect the clamp 1 and the mounting base 2, so as to reliably fix the chemical pipeline between the mounting base 2 and the clamp 1.

[0045] The specific working principle is as follows: When laying chemical pipelines along the slope, firstly, the triangular bracket 5 is installed on the slope using the base plate 3. Then, the screw 44 is rotated by handwheel 43, so that after the screw 44 rotates, the thrust rod 41 is separated from the arc plate 45 by means of the linkage plate 42. Then, the mounting seat 6 is rotated around the hinge seat 46 to ensure that the mounting seat 6 is level. After the mounting seat 6 is adjusted to a horizontal position, the linkage plate 42 moves closer to the triangular bracket 5 under the action of the screw 44, so that the thrust rod 41 is tightened back onto the arc plate 45, thereby realizing the limit of the mounting seat 6 after adjustment. Then, according to the actual installation needs of the chemical pipeline after docking, the double-acting screw 103 is rotated by handwheel 105, so that after the double-acting screw 103 rotates, the sliders 102 move closer to each other under the action of threaded transmission. Simultaneously, the top rod 104 enables fine-tuning of the mounting base 6 in the vertical direction, ensuring that the placement base 2 can contact the bottom of the connected chemical pipeline. Then, simply place the chemical pipeline on the placement base 2 and lock the clamp 1 to achieve support and fixation of the chemical pipeline on the slope. Due to the action of this slope support device, after the triangular bracket 5 is installed, the horizontal direction of the placement base 2 can be finely adjusted with the help of the fine-tuning component 4 to ensure the overall level of the mounting base 6. At the same time, with the action of the fine-tuning component 10, the vertical adjustment of the mounting base 6 can be achieved after the triangular bracket 5 is installed, ensuring that the bottom of the placement base 2 can stably contact the connected chemical pipeline after the device is installed on the slope. This avoids the tedious operation of repeatedly disassembling and adjusting the entire device on the slope due to installation errors, making the support and fixation of the chemical pipeline on the slope more efficient.

[0046] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A support revetment device for chemical piping, characterized by: The utility model provides a micro -adjusting device, including base plate (3), the base plate (3) upside is welded with triangle support (5), the top middle part of triangle support (5) is installed with fine adjustment component (4) one, fine adjustment component (4) one includes thrust rod (41), linkage board (42), hand wheel one (43), screw rod (44), arc plate (45) and hinged seat (46), the upside of arc plate (45) is connected with a U type mounting seat (6), the upside of mounting seat (6) is provided with and places seat (2), and the bottom between mounting seat (6) of place seat (2) is installed with fine adjustment component two (10), fine adjustment component two (10) includes sliding slot (101), sliding block (102), bidirectional screw rod (103), jacks (104) and hand wheel two (105), the upside of place seat (2) is installed with the hoop (1), wherein hinged seat (46) is installed in the top middle part of triangle support (5), the top of arc plate (45) is connected with mounting seat (6), screw rod (44) is installed in the middle part of linkage board (42), hand wheel is connected in the power input end of screw rod (44), thrust rod (41) has two, two thrust rod (41) is installed on the linkage board (42) side facing arc plate (45) symmetry, sliding slot (101) is set up in the middle part of mounting seat (6) top, bidirectional screw rod (103) is installed in sliding slot (101), sliding block (102) has two, two sliding block (102) is installed on the opposite thread of two sections of bidirectional screw rod (103), jacks (104) are installed in the middle part of sliding block (102) top, hand wheel two (105) are connected in the power input end of bidirectional screw rod (103).

2. The support revetment device for chemical pipelines according to claim 1, characterized in that: The hinged seat (46) is rotatably connected to the middle part of the bottom of the mounting seat (6), and the rotation center of the arc plate (45) coincides with the rotation center of the hinged seat (46).

3. The support revetment device for chemical pipelines according to claim 2, characterized in that: The top of the triangle support (5) and the cooperation part of the arc plate (45) are hollow structures, and the arc plate (45) and the triangle support (5) are in sliding cooperation.

4. The support revetment device for chemical pipelines according to claim 1, characterized in that: One end of the screw rod (44) is rotatably connected to the triangle support (5), and the screw rod (44) penetrates through the linkage board (42) and is threadedly connected with the linkage board (42).

5. The support revetment device for chemical pipelines according to claim 2, characterized in that: The thrust rod (41) is welded to the linkage board (42), and the thrust rod (41) is in sliding cooperation with the triangle support (5), and the thrust rod (41) is opposite to the cooperation part of the arc plate (45) and the triangle support (5).

6. The support revetment device for chemical pipelines according to claim 1, characterized in that: The bidirectional screw rod (103) is in rotational cooperation with the sliding slot (101), and the bidirectional screw rod (103) is threadedly connected with the sliding block (102).

7. The support revetment device for chemical pipelines according to claim 1, characterized in that: The top of the jacks (104) is hingedly connected to the bottom of the mounting seat (6), and the bottom of the jacks (104) is hingedly connected to the sliding block (102).

8. The support revetment device for chemical pipelines according to claim 1, characterized in that: Guide grooves (9) are formed in the two side walls of the mounting seat (6), and guide platforms (11) are further reserved in the cooperation part of the guide grooves (9) and the place seat (2).

9. The support revetment device for chemical pipelines according to claim 1, characterized in that: The placing seat (2) and the two sides of the hoop (1) are further provided with four lock bolts (7), and the upper side of each lock bolt (7) is provided with a nut (8).

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