Pipeline joint support

Abstract

The utility model provides a pipeline joint support, which relates to the technical field of water conservancy facilities, and comprises a support base, guide sliding chutes are formed in the left side and the right side of the support base; a connecting sliding frame is installed in the guiding sliding groove in a sliding mode. Driving racks are fixedly installed on the front side and the rear side of the connecting sliding frame. A transmission frame is installed at the top end in the guide sliding groove in a sliding and inserted mode. The front side and the rear side of the transmission frame are fixedly provided with embedded plates of rectangular structures. And one end of a spring A is mounted at the bottom of the embedded plate in an embedded manner. The surrounding structure is used for fixing the foundation of the water conservancy pipeline, it is guaranteed that the water conservancy pipeline does not tilt or fall off, meanwhile, straight sliding of the water conservancy pipeline is facilitated to conduct butt joint fine adjustment work, and the problems that position fine adjustment of the hooped pipeline is not easy, and if the hooped pipeline is not hooped, adjustment of the pipeline is not stable enough, and adjustment is not convenient are solved. The problem that the butt joint work of the pipelines is inconvenient due to the fact that the end portions of the pipelines are prone to tilting or moving is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy facilities, in particular to a pipeline joint bracket. Background Art

[0002] When laying water conservancy pipelines, it is necessary to use a bracket to position the butt joint of the two pipelines to ensure the convenience of butt jointing and the stability after butt jointing. However, most of the existing pipeline joint brackets use a clamping method to position the pipeline during use. However, it is not easy to fine-tune the position of the pipeline after clamping. If the pipeline is adjusted without clamping, it will not be stable enough, and the end of the pipeline is prone to warping or moving, which brings inconvenience to the butt jointing of the pipeline. Therefore, the utility model improves a joint bracket that prevents the end of the pipeline from warping when fine-tuning. Summary of the invention

[0003] The disclosed embodiment relates to a pipe joint bracket, which embraces and positions a water conservancy pipe through two fastening racks, so that the water conservancy pipe can only move straight and the ends of the water conservancy pipe will not be lifted. At the same time, the water conservancy pipe can be clamped and positioned through a clamping head to ensure the stability of the two pipes when docking.

[0004] The first aspect of the present disclosure provides a pipe joint bracket, which specifically includes: a supporting base, wherein guide slide grooves are provided on the left and right sides of the supporting base; a connecting slide is slidably installed inside the guide slide groove; a driving rack is fixedly installed on the front and rear sides of the connecting slide; a transmission frame is slidably installed on the top of the inner top of the guide slide groove; an embedded plate with a rectangular structure is fixedly installed on the front and rear sides of the transmission frame; one end of a spring A is embedded and installed on the bottom of the embedded plate; the other end of the spring A is embedded and installed on the top of the supporting base; a transmission column with a cylindrical structure is fixedly installed on the top of the front and rear sides of the transmission frame; a positioning seat is fixedly installed on the top of the supporting base; the top center position of the positioning seat is an arc structure; and a fastening rack with an arc structure is slidably installed inside the positioning seat.

[0005] In at least some embodiments,

[0006] A transmission shaft is rotatably installed on the left and right sides of the interior of the positioning seat; a transmission gear is fixedly installed at the center position of the transmission shaft; the transmission gear is meshed and connected with the clamping rack; driven gears are fixedly installed on the front and rear ends of the transmission shaft; the driven gear is meshed and connected with the driving rack; guide plates are fixedly installed on the left and right sides of the top of the positioning seat; a clamping slide column with a cylindrical structure is slidably installed inside the guide plate; a clamping head with a cylindrical structure is fixedly installed on the inner end of the clamping slide column.

[0007] In at least some embodiments,

[0008] A disc-shaped baffle is fixedly installed on the outer end of the clamping slide; a spring C is embedded between the inner side of the baffle and the outer side of the guide plate; a through slot is provided at the top of the clamping slide; the top of the transmission frame is also slidably installed inside the through slot; transmission grooves with inclined structures are provided on the front and rear side walls of the through slot; the transmission column is also slidably installed inside the transmission groove; a control screw is rotatably installed at the center position of the bottom of the positioning seat; the control screw is connected to the connecting slide through screw threads; when the control screw rotates, it will move the connecting slide and the driving rack upward.

[0009] In at least some embodiments,

[0010] When the driving rack moves upward, the driving rack will rotate with the transmission shaft and the transmission gear under the action of meshing with the driven gear; when the transmission gear rotates, it will slide along the inside of the positioning seat with the clamping rack; after the connecting slide moves upward to a certain position, it will push the bottom end of the transmission frame; after the bottom end of the transmission frame is pushed, it will move upward with the transmission column; when the transmission column moves upward, it will use the inclined structure of the transmission groove to move the clamping slide column and the clamping head inward.

[0011] The utility model provides a pipe joint bracket, which has the following beneficial effects:

[0012] 1. The utility model only needs to rotate the control screw rod to indirectly control the sliding of the locking gear, so that the locking gear forms an embracing structure with the positioning seat through sliding, thereby utilizing the embracing structure to perform basic fixation on the water conservancy pipeline, ensuring that the water conservancy pipeline will not warp or fall off, while also facilitating the straight sliding of the water conservancy pipeline for docking and fine-tuning.

[0013] 2. After the utility model has embraced and positioned the water conservancy pipeline, the control screw rod can be continuously rotated to control the clamping slide column and the clamping head to move inward with the cooperation of the corresponding structure, so that the clamping head can achieve the clamping and positioning of the water conservancy pipeline by moving inward, ensuring that the water conservancy pipeline will not rotate or move, and facilitating the subsequent welding connection of the butted water conservancy pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1A schematic diagram showing the structure of the pipeline in the present application in an uninstalled state;

[0018] Figure 2 The schematic diagram of the pipeline installation state structure of the present application is shown;

[0019] Figure 3 A schematic diagram of the structure of the positioning seat in the disassembled state of the present application is shown;

[0020] Figure 4 A schematic diagram of the structure of the fastening rack and the driving rack of the present application is shown;

[0021] Figure 5 A schematic diagram of the positioning seat and the fastening rack structure of the present application is shown;

[0022] Figure 6 A schematic diagram of a half-section structure of a clamping slide post of the present application is shown;

[0023] Reference numerals list

[0024] 1. Support base; 2. Guide slide; 3. Connecting slide; 4. Driving rack; 5. Transmission frame; 6. Mounting plate; 7. Spring A; 8. Transmission column; 9. Positioning seat; 10. Fastening rack; 11. Transmission shaft;

[0025] 12. Transmission gear; 13. Driven gear; 14. Guide plate; 15. Clamping slide post; 16. Clamping head; 17. Baffle plate; 18. Spring C; 19. Through slot; 20. Transmission slot; 21. Control screw. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0027] Please refer to Figures 1 to 6 :

[0028] Embodiment 1:

[0029] The utility model proposes a pipe joint bracket, comprising: a supporting base 1, wherein a guide slide groove 2 is provided on the left and right sides of the supporting base 1; a connecting slide 3 is slidably installed inside the guiding slide groove 2; a driving rack 4 is fixedly installed on the front and rear sides of the connecting slide 3; a transmission frame 5 is slidably installed on the top of the inner top of the guiding slide groove 2; an embedded plate 6 with a rectangular structure is fixedly installed on the front and rear sides of the transmission frame 5; one end of a spring A7 is embedded and installed on the bottom of the embedded plate 6; the other end of the spring A7 is embedded and installed on the top of the supporting base 1; a transmission column 8 with a cylindrical structure is fixedly installed on the top of the front and rear sides of the transmission frame 5; a positioning seat 9 is fixedly installed on the top of the supporting base 1; the top center position of the positioning seat 9 is an arc structure; a locking rack 10 with an arc structure is slidably installed inside the positioning seat 9.

[0030] The screw rod 21 is manually rotated to move upward with the connecting slide 3 and the driving rack 4. During the movement, the driving rack 4 will rotate with the transmission shaft 11 and the transmission gear 12 by virtue of its meshing with the driven gear 13, so that the transmission gear 12 rotates and slides the fastening rack 10 outward along the positioning seat 9, so that the fastening rack 10 can achieve fastening and positioning of the water conservancy pipeline by moving outward, thereby embracing and positioning the water conservancy pipeline.

[0031] Embodiment 2, on the basis of embodiment 1, a transmission shaft 11 is rotatably installed on the left and right sides of the interior of the positioning seat 9; a transmission gear 12 is fixedly installed at the center position of the transmission shaft 11; the transmission gear 12 is meshed and connected with the clamping rack 10; driven gears 13 are fixedly installed at the front and rear ends of the transmission shaft 11; the driven gear 13 is meshed and connected with the driving rack 4; guide plates 14 are fixedly installed on the left and right sides of the top of the positioning seat 9; a clamping slide column 15 of a cylindrical structure is slidably installed inside the guide plate 14; A clamping head 16 with a cylindrical structure is fixedly installed on the inner end of the clamping slide 15; a baffle 17 with a disc-shaped structure is fixedly installed on the outer end of the clamping slide 15; a spring C18 is embedded between the inner side of the baffle 17 and the outer side of the guide plate 14; a through slot 19 is provided at the top of the clamping slide 15; the top end of the transmission frame 5 is also slidably installed inside the through slot 19; transmission grooves 20 with an inclined structure are provided on the front and rear side walls of the through slot 19; and the transmission column 8 is also slidably installed inside the transmission groove 20.

[0032] After the connecting slide 3 moves upward to a certain position, the connecting slide 3 will push the bottom end of the transmission frame 5, so that the transmission frame 5 is forced to move upward with the transmission column 8. During the movement, the transmission column 8 will use the inclined structure of the transmission groove 20 to move the clamping slide 15 and the clamping head 16 inward, so that the clamping head 16 can achieve clamping and positioning of the water conservancy pipeline by moving inward, thereby ensuring the stability of the water conservancy pipeline when it is subsequently welded and connected.

[0033] Embodiment 3, on the basis of embodiment 2, a control screw 21 is rotatably installed at the center position of the bottom of the positioning seat 9; the control screw 21 is connected to the connecting slide 3 through the threaded teeth; when the control screw 21 rotates, it will move the connecting slide 3 and the driving rack 4 upward; when the driving rack 4 moves upward, the driving rack 4 will rotate with the transmission shaft 11 and the transmission gear 12 under the action of meshing with the driven gear 13; when the transmission gear 12 rotates, it will slide the clamping rack 10 along the inside of the positioning seat 9; after the connecting slide 3 moves upward to a certain position, it will push the bottom end of the transmission frame 5; after the bottom end of the transmission frame 5 is pushed, it will move upward with the transmission column 8; when the transmission column 8 moves upward, it will use the inclined structure of the transmission groove 20 to move the clamping slide 15 and the clamping head 16 inward.

[0034] By fixing two supporting bases 1 on the laying path, and then placing the ends of the two pipes on the arc-shaped parts of the two positioning seats 9 respectively, and then rotating the control screw 21, the two pipes are clamped and positioned with the cooperation of multiple structures, so as to facilitate the subsequent welding of the butt ends of the two pipes.

[0035] The working principle of this embodiment:

[0036] When in use, first fix the two supporting bases 1 on the laying path, then place the ends of the two pipes on the arc-shaped parts of the two positioning seats 9 respectively, and then rotate the control screw 21 to make it move upward with the connecting slide 3 and the driving rack 4 through rotation. During the movement, the driving rack 4 will rotate with the transmission shaft 11 and the transmission gear 12 under the action of the meshing with the driven gear 13, so that the transmission gear 12 rotates and slides the fastening rack 10 outward along the positioning seat 9, so that the fastening rack 10 can achieve water conservancy by moving outward. The pipeline is fastened and positioned, the water conservancy pipeline is embraced and positioned, and then the two water conservancy pipelines are connected by straight sliding of the water conservancy pipeline, and then the control screw 21 is continued to be rotated to make the connecting slide 3 push the bottom end of the transmission frame 5, so that the transmission frame 5 is forced to move the transmission column 8 upward. During the movement, the transmission column 8 will use the inclined structure of the transmission groove 20 to move the clamping slide column 15 and the clamping head 16 inward, so that the clamping head 16 can achieve the clamping positioning of the water conservancy pipeline by moving inward, so as to facilitate the subsequent welding of the butt ends of the two pipelines.

[0037] In this article, there are a few points to note:

[0038] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0039] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0040] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A pipe joint bracket, comprising: A support base (1), wherein left and right sides of the support base (1) are provided with guide slots (2); a connecting slide (3) is slidably installed inside the guide slot (2); the connecting slide (3) is characterized in that a driving rack (4) is fixedly installed on the front and rear sides; a transmission frame (5) is slidably installed on the top of the guide slot (2); a rectangular embedded plate (6) is fixedly installed on the front and rear sides of the transmission frame (5); one end of a spring A (7) is embedded and installed at the bottom of the embedded plate (6); the other end of the spring A (7) is embedded and installed on the top of the support base (1); a cylindrical transmission column (8) is fixedly installed on the top of the front and rear sides of the transmission frame (5); a positioning seat (9) is fixedly installed on the top of the support base (1); the top center position of the positioning seat (9) is an arc structure; and a locking rack (10) with an arc structure is slidably installed inside the positioning seat (9).

2. A pipe joint bracket according to claim 1, characterized in that: A transmission shaft (11) is rotatably mounted on the left and right sides of the interior of the positioning seat (9); a transmission gear (12) is fixedly mounted at the center of the transmission shaft (11); the transmission gear (12) is meshedly connected to the locking rack (10); and driven gears (13) are fixedly mounted at the front and rear ends of the transmission shaft (11).

3. A pipe joint bracket according to claim 2, characterized in that: The driven gear (13) is meshed and connected with the driving rack (4); guide plates (14) are fixedly mounted on the left and right sides of the top of the positioning seat (9); a clamping slide post (15) with a cylindrical structure is slidably mounted inside the guide plate (14); and a clamping head (16) with a cylindrical structure is fixedly mounted on the inner end of the clamping slide post (15).

4. A pipe joint bracket according to claim 3, characterized in that: A disc-shaped baffle (17) is fixedly mounted on the outer end of the clamping slide column (15); a spring C (18) is embedded between the inner side of the baffle plate (17) and the outer side of the guide plate (14); a through slot (19) is provided at the top of the clamping slide column (15); the top end of the transmission frame (5) is also slidably mounted inside the through slot (19); transmission grooves (20) of an inclined structure are provided on the front and rear side walls of the through slot (19); and the transmission column (8) is also slidably mounted inside the transmission groove (20).

5. A pipe joint bracket according to claim 4, characterized in that: A control screw (21) is rotatably mounted at the center of the bottom of the positioning seat (9); the control screw (21) is connected to the connecting slide (3) via threads; when the control screw (21) rotates, it moves the connecting slide (3) and the driving rack (4) upwards.

6. A pipe joint bracket according to claim 5, characterized in that: When the driving rack (4) moves upward, the driving rack (4) will rotate with the transmission shaft (11) and the transmission gear (12) under the action of meshing with the driven gear (13); when the transmission gear (12) rotates, it will slide along the inside of the positioning seat (9) with the locking rack (10).

7. A pipe joint bracket according to claim 6, characterized in that: After the connecting slide (3) moves upward to a certain position, it pushes the bottom end of the transmission frame (5); after the bottom end of the transmission frame (5) is pushed, it moves upward with the transmission column (8); when the transmission column (8) moves upward, it uses the inclined structure of the transmission groove (20) to move the clamping slide column (15) and the clamping head (16) inward.

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