Folding telescopic rain-proof shed for mud tank

Abstract

The utility model discloses a folding telescopic rain-proof shed for a mud tank, and relates to the technical field of mud tank auxiliary protection, the folding telescopic rain-proof shed comprises two length adjusting mechanisms, waterproof cloth, four folding assemblies and two mounting plates, each length adjusting mechanism comprises a square pipe and a connecting plate, the left side of the top of each connecting plate is provided with a positioning assembly, and the left side of the top of each square pipe is provided with a positioning assembly; and a plurality of fixing grooves communicating inside and outside are formed in the top of the square pipe in an equidistant array mode, telescopic assemblies are arranged on the front sides and the rear sides of the opposite faces of the two mounting plates correspondingly, and fixing assemblies are arranged on the sides, away from the left folding assembly and the right folding assembly, of the tops of the square pipe and the connecting plate. Through the arrangement of the length adjusting mechanism and the telescopic assembly, the sliding rail and the sliding plate in the telescopic assembly are contracted and slide, so that the coverage area of the waterproof cloth is conveniently adjusted, meanwhile, the top of the positioning assembly is fixed to the corresponding fixing groove in a penetrating and inserting mode by operating the positioning assembly in the length adjusting mechanism, and the waterproof cloth is fixed. Therefore, the coverage area of the waterproof cloth is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary protection of mud tanks, and particularly relates to a folding and telescopic rain shelter for mud tanks. Background Technique

[0002] The mud tank type oil drilling fluid solid control system mainly includes FG and ZG type oil drilling mud tanks. The mud tank circulation system is divided into square tanks and conical tanks according to the shape of the tank bottom. The tank body adopts a flat conical structure or a corrugated structure, and the steel plate is welded with the section steel. In case of rainy weather, the rainwater falling into the mud tank will dilute the mud, resulting in non-compliance of the mud index, thus affecting the construction efficiency of oil drilling. More seriously, it will cause equipment failure and even shutdown. The following problems exist in the prior art:

[0003] There are also many types of existing rain shelters for mud tanks. When in use, it is not convenient to adjust the coverage area of the rain shelter. Secondly, when the rain shelter for the mud tank is not in use, it is not convenient to fold and store it. Content of the Utility Model

[0004] The utility model provides a folding and telescopic rain shelter for a mud tank to solve the problems existing in the above background technique.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A folding and telescopic rain shelter for a mud tank includes two length adjustment mechanisms, a waterproof cloth, four folding components and two mounting plates. The length adjustment mechanism includes a square tube and a connecting plate. The inner part of the square tube is slidably connected with the outer wall of the connecting plate. A positioning component is arranged on the left side of the top of the connecting plate. A plurality of internally and externally connected fixing grooves are equidistantly arranged at equal intervals on the top of the square tube. The top of the outer wall of the positioning component penetrates through the fixing groove to the top of the square tube. The bottom parts of the left and right two folding components are respectively arranged at the far ends of the top of the square tube and the connecting plate. The top parts of the front and rear two folding components are respectively arranged on the front and rear sides of the bottom of the two mounting plates. The top of the two mounting plates is fixedly connected with the bottom of the waterproof cloth. Telescopic components are respectively arranged on the front and rear sides of the opposite sides of the two mounting plates. Fixing components are arranged on the top of the square tube and the connecting plate near the far sides of the left and right two folding components. Mounting bases are fixedly connected to the bottom of the square tube and the connecting plate near the folding components.

[0007] The further improvement of the technical solution of the utility model lies in that: the telescopic component includes a slide rail and a slide plate. The outer wall of the slide plate is slidably connected with the inner part of the slide rail. One end of the slide plate is fixedly connected with one end of the left mounting plate. One end of the slide rail is fixedly connected with one end of the right mounting plate.

[0008] A further improvement of the technical solution of the present utility model lies in that: a number of telescopic rods are equidistantly arranged in an array on the side of the opposite surfaces of the two mounting plates away from the two telescopic components. The fixed end of the telescopic rod is fixedly connected to one end of the left mounting plate, and the movable end of the telescopic rod is fixedly connected to one end of the right mounting plate.

[0009] A further improvement of the technical solution of the present utility model lies in that: a positioning groove is provided on the left side of the top of the connecting plate. The positioning component includes a plug post, a spring and a support rod. The upper end of the spring is fixedly connected to the bottom of the plug post. The outer part of the support rod is arranged in the middle of the spring. The bottom of the support rod is fixedly connected to the inner bottom of the positioning groove. A connecting groove is provided at the bottom of the plug post.

[0010] A further improvement of the technical solution of the present utility model lies in that: the lower end of the spring is fixedly connected to the inner bottom of the positioning groove. The top of the outer wall of the support rod is sleeved in the inner part of the connecting groove. The bottom of the outer wall of the plug post is arranged in the inner part of the positioning groove. The top of the outer wall of the plug post penetrates through the top of the square tube through the fixing groove.

[0011] A further improvement of the technical solution of the present utility model lies in that: the folding component includes a vertical rod, a movable rod, a plug rod, four fixing plates and two damping rods. An activity groove is provided at the top of the vertical rod. The bottom of the outer wall of the movable rod is arranged on the upper side in the activity groove. The outer wall of the plug rod penetrates through the vertical rod and the left and right ends of the outer wall of the movable rod through the activity groove and is rotatably connected therebetween. The opposite surfaces of the left and right two fixing plates are respectively arranged on the left and right sides of the outer parts of the vertical rod and the movable rod at the far ends. The far ends of the left and right two fixing plates are respectively fixedly connected with damping sleeves. The two damping rods respectively penetrate through the front and rear ends of the outer parts of the vertical rod and the movable rod through the left and right two damping sleeves and are rotatably connected therebetween.

[0012] A further improvement of the technical solution of the present utility model lies in that: the bottoms of the left and right two fixing plates on the lower side are respectively fixedly connected to the top of the square tube and the connecting plate. The tops of the left and right two fixing plates on the upper side are respectively fixedly connected to the bottoms of the two mounting plates.

[0013] A further improvement of the technical solution of the present utility model lies in that: the fixing component includes a positioning plate, a screw rod and a knob. The bottoms of the left and right two positioning plates are respectively fixedly connected to the top of the square tube and the connecting plate. One end of the screw rod is fixedly connected to one end of the knob. A through hole penetrating through left and right is provided in the middle of the positioning plate. A threaded hole is provided on one side of the vertical rod close to the through hole. The outer wall of the screw rod penetrates through the through hole to the inner part of the threaded hole through the connecting hole and is threadedly connected therebetween.

[0014] Due to the adoption of the above technical solution, the technical progress obtained by the present utility model compared with the prior art is:

[0015] The utility model provides a folding and telescopic rain shelter for a mud tank, which adopts the cooperation among a length adjustment mechanism, a waterproof cloth, a folding assembly, a mounting plate and a telescopic assembly. By setting the length adjustment mechanism and the telescopic assembly, the slide rail and the slide plate in the telescopic assembly are contracted and slid, so as to facilitate the adjustment of the covering area of the waterproof cloth. At the same time, by operating the positioning assembly in the length adjustment mechanism, the top of the positioning assembly is inserted and fixed with the corresponding fixing groove, so as to fix the covering area of the waterproof cloth, solving the problem that there are many types of existing rain shelters for mud tanks and it is not convenient to adjust the covering area of the rain shelter during use, and achieving the beneficial effect of facilitating the adjustment of the covering area of the waterproof cloth.

[0016] The utility model provides a folding and telescopic rain shelter for a mud tank, which adopts the cooperation among a length adjustment mechanism, a telescopic assembly, a folding assembly and a fixing assembly. By performing a contraction operation on the length adjustment mechanism and the telescopic assembly, the length of the rain shelter is reduced. By operating the folding assembly and bending the folding assembly, the height of the rain shelter is reduced, and the rain shelter is folded and stored, thereby reducing the floor area occupied by the rain shelter, solving the problem that it is not convenient to fold and store the rain shelter for the mud tank when it is not in use, and achieving a beneficial effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the folding and telescopic rain shelter for the mud tank of the present utility model;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the rain shelter of the present utility model;

[0019] Figure 3 is a three-dimensional structural sectional schematic diagram of the positioning assembly of the present utility model;

[0020] Figure 4 is a three-dimensional structural folding schematic diagram of the folding and telescopic rain shelter of the present utility model;

[0021] Figure 5 is a three-dimensional structural schematic diagram of the folding assembly of the present utility model;

[0022] Figure 6 is a three-dimensional structural schematic diagram of the fixing assembly of the present utility model.

[0023] In the figure: 1. Length adjustment mechanism; 11. Square tube; 12. Connecting plate; 120. Positioning groove; 13. Positioning component; 131. Insertion post; 1310. Connecting groove; 132. Spring; 133. Support rod; 14. Fixed groove; 2. Waterproof cloth; 3. Folding component; 31. Vertical rod; 310. Movable groove; 311. Threaded hole; 32. Movable rod; 33. Insertion rod; 34. Fixed plate; 35. Damping sleeve; 36. Damping rod; 4. Mounting plate; 5. Telescopic component; 51. Slide rail; 52. Slide plate; 6. Fixing component; 61. Positioning plate; 610. Communication hole; 62. Screw; 63. Knob; 7. Mounting base; 8. Telescopic rod. Detailed implementation manners

[0024] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners:

[0025] As Figure 1 shown, the present utility model provides a folding and telescopic rain shelter for a mud tank, which includes two length adjustment mechanisms 1, a waterproof cloth 2, four folding components 3 and two mounting plates 4. The length adjustment mechanism 1 includes a square tube 11 and a connecting plate 12. The inside of the square tube 11 is slidably connected to the outer wall of the connecting plate 12. A positioning component 13 is arranged on the top left side of the connecting plate 12. A plurality of internally and externally connected fixed grooves 14 are equidistantly arranged at equal intervals on the top of the square tube 11. The top of the outer wall of the positioning component 13 passes through the top of the square tube 11 through the fixed groove 14. The bottoms of the left and right two folding components 3 are respectively arranged at the far ends of the top of the square tube 11 and the connecting plate 12. The tops of the front and rear two folding components 3 are both arranged on the front and rear sides of the bottoms of the two mounting plates 4. The tops of the two mounting plates 4 are fixedly connected to the bottom of the waterproof cloth 2. Telescopic components 5 are respectively arranged on the front and rear sides of the opposite sides of the two mounting plates 4. Fixing components 6 are arranged on the top of the square tube 11 and the connecting plate 12 near the far sides of the left and right two folding components 3. Mounting bases 7 are fixedly connected to the bottoms of the square tube 11 and the connecting plate 12 near the folding components 3;

[0026] The length adjustment mechanism 1, the waterproof cloth 2, the folding component 3, the mounting plate 4, the telescopic component 5, the fixing component 6 and the mounting base 7 are provided. Through the combined operation of the length adjustment mechanism 1 and the telescopic component 5, the covering area of the rain shelter is adjusted by telescopic movement, and after use, the rain shelter is folded and stored by operating the folding component 3 and the fixing component 6.

[0027] As Figure 2As shown in the figure, the present utility model provides a technical solution for a folding and telescopic rain shelter for a mud tank: The telescopic assembly 5 includes a slide rail 51 and a slide plate 52. The outer wall of the slide plate 52 is slidably connected to the inside of the slide rail 51. One end of the slide plate 52 is fixedly connected to one end of the left mounting plate 4, and one end of the slide rail 51 is fixedly connected to one end of the right mounting plate 4. By setting the telescopic assembly 5, it can assist in the extension and unfolding of the waterproof cloth 2 on the mounting plate 4. A number of telescopic rods 8 are equidistantly arranged in an array on the side of the opposite surfaces of the two mounting plates 4 away from the two telescopic assemblies 5. The fixed end of the telescopic rod 8 is fixedly connected to one end of the left mounting plate 4, and the movable end of the telescopic rod 8 is fixedly connected to one end of the right mounting plate 4. By setting a number of telescopic rods 8 and extending them as the waterproof cloth 2 unfolds, it plays a role in supporting the lower end of the waterproof cloth 2.

[0028] As Figure 3 As shown in the figure, the present utility model provides a technical solution for a folding and telescopic rain shelter for a mud tank: A positioning groove 120 is opened at the left side of the top of the connecting plate 12. The positioning assembly 13 includes a plug post 131, a spring 132, and a support rod 133. The upper end of the spring 132 is fixedly connected to the bottom of the plug post 131. The outer part of the support rod 133 is arranged in the middle of the spring 132. The bottom of the support rod 133 is fixedly connected to the inner bottom of the positioning groove 120. A connecting groove 1310 is opened at the bottom of the plug post 131. The lower end of the spring 132 is fixedly connected to the inner bottom of the positioning groove 120. The top of the outer wall of the support rod 133 is sleeved in the inside of the connecting groove 1310. The bottom of the outer wall of the plug post 131 is arranged in the inside of the positioning groove 120. The top of the outer wall of the plug post 131 passes through the top of the square tube 11 through the fixing groove 14. By setting the support rod 133, it can support the spring 132 during the process of pressing the plug post 131 downward to compress the spring 132.

[0029] As Figure 4As shown in the figure, the present utility model provides a technical solution for a folding and telescopic rain shelter for a mud tank: The folding assembly 3 includes a vertical rod 31, a movable rod 32, a plug rod 33, four fixing plates 34 and two damping rods 36. A movable groove 310 is opened at the top of the vertical rod 31. The bottom of the outer wall of the movable rod 32 is arranged on the upper side inside the movable groove 310. The outer wall of the plug rod 33 passes through the left and right ends of the outer walls of the vertical rod 31 and the movable rod 32 through the movable groove 310 and is rotatably connected therebetween. The vertical rod 31 and the movable rod 32 are connected by the plug rod 33, and the vertical rod 31 and the movable rod 32 can be bent inward along the movable groove 310. The opposite sides of the left and right fixing plates 34 are respectively arranged on the left and right sides of the outer ends of the vertical rod 31 and the movable rod 32 that are far away from each other. The outer ends of the left and right fixing plates 34 that are far away from each other are respectively fixedly connected with damping sleeves 35. The two damping rods 36 respectively pass through the front and rear ends of the outer parts of the vertical rod 31 and the movable rod 32 through the left and right damping sleeves 35 and are rotatably connected therebetween. By setting the damping sleeves 35 and the damping rods 36, a certain resistance is formed between the rotating vertical rod 31 and the movable rod 32. The bottoms of the left and right fixing plates 34 on the lower side are respectively fixedly connected to the tops of the square tube 11 and the connecting plate 12. The tops of the left and right fixing plates 34 on the upper side are respectively fixedly connected to the bottoms of the two mounting plates 4.

[0030] As Figure 5 shown in the figure, the present utility model provides a technical solution for a folding and telescopic rain shelter for a mud tank: The fixing assembly 6 includes a positioning plate 61, a screw rod 62 and a knob 63. The bottoms of the left and right positioning plates 61 are respectively fixedly connected to the tops of the square tube 11 and the connecting plate 12. One end of the screw rod 62 is fixedly connected to one end of the knob 63. A through hole 610 that penetrates left and right is opened in the middle of the positioning plate 61. A threaded hole 311 is opened on one side of the vertical rod 31 close to the through hole 610. The outer wall of the screw rod 62 passes through the through hole 610 to the inside of the threaded hole 311 and is threadedly connected therebetween. The vertical rod 31 is positioned and fixed by using the screw rod 62, improving the stability of the use of the rain shelter.

[0031] Next, the working principle of the folding and telescopic rain shelter for a mud tank will be specifically described.

[0032] As Figures 1-5As shown, during use, first, the operator presses the insertion post 131 downward into the positioning groove 120, causing the connecting plate 12 to be pulled outwards from the inner wall of the square tube 11. While pulling out, the sliding plate 52 slides outwards along the inner wall of the slide rail 51, simultaneously driving the telescopic rod 8 to extend, thereby adjusting the length of the rain shelter. When adjusted to the appropriate length, by utilizing the elasticity of the spring 132, the insertion post 131 is reset and ejected along the inside of the positioning groove 120 into the corresponding fixing groove 14, thereby positioning and fixing the square tube 11 and the connecting plate 12. Then, the mounting base 7 is fixedly installed on the main beams on both sides of the mud tank through bolts to perform the rain shielding work. When disassembling the device, the mounting base 7 is disassembled from the main beams on both sides of the mud tank, and then the connecting plate 12 is contracted into the square tube 11 and the sliding plate 52 is contracted into the slide rail 51 by operating the positioning assembly 13, causing the telescopic rod 8 to contract. Then, the screw rod 62 is rotated out of the threaded hole 311 by turning the knob 63, and then the vertical rod 31 and the movable rod 32 are rotated inwards through the insertion rod 33, causing the folding assembly 3 to be folded, thereby compressing the height of the rain shelter and folding and storing the rain shelter, thus reducing the floor area of the rain shelter and facilitating carrying and storage.

[0033] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements made without departing from the spirit and idea of the present utility model are within the protection scope of the present utility model.

Claims

1. A foldable and retractable rainproof canopy for a mud tank, comprising two length adjustment mechanisms (1), a waterproof cloth (2), four folding components (3) and two mounting plates (4), characterized in that: The length adjustment mechanism (1) comprises a square tube (11) and a connecting plate (12); the interior of the square tube (11) is slidably connected to the outer wall of the connecting plate (12); a positioning assembly (13) is arranged on the left side of the top of the connecting plate (12); a plurality of fixing grooves (14) communicating with the inside and outside are arranged in an equidistant array on the top of the square tube (11); the top of the outer wall of the positioning assembly (13) passes through the fixing groove (14) to the top of the square tube (11); and the bottoms of the left and right folding assemblies (3) are respectively arranged on the tops of the square tube (11) and the connecting plate (12). At the far end, the tops of the two front and rear folding assemblies (3) are arranged on the front and rear sides of the bottoms of the two mounting plates (4), the tops of the two mounting plates (4) are fixedly connected to the bottom of the waterproof cloth (2), and telescopic assemblies (5) are respectively arranged on the front and rear sides of the opposite surfaces of the two mounting plates (4), and a fixing assembly (6) is arranged on the top of the square tube (11) and the connecting plate (12) near the side away from the left and right folding assemblies (3), and a mounting base (7) is fixedly connected to the bottom of the square tube (11) and the connecting plate (12) near the side of the folding assembly (3).

2. The foldable and retractable rainproof canopy for a mud tank according to claim 1, characterized in that: The telescopic assembly (5) comprises a slide rail (51) and a slide plate (52); an outer wall of the slide plate (52) is slidably connected to the interior of the slide rail (51); one end of the slide plate (52) is fixedly connected to one end of the left mounting plate (4); and one end of the slide rail (51) is fixedly connected to one end of the right mounting plate (4).

3. The foldable and retractable rainproof canopy for a mud tank according to claim 1, characterized in that: A plurality of telescopic rods (8) are arranged in an equidistant array on a side of the opposite surface of the two mounting plates (4) away from the two telescopic components (5), wherein the fixed end of the telescopic rod (8) is fixedly connected to one end of the left mounting plate (4), and the movable end of the telescopic rod (8) is fixedly connected to one end of the right mounting plate (4).

4. The foldable and retractable rainproof canopy for a mud tank according to claim 3, characterized in that: A positioning groove (120) is provided on the left side of the top of the connecting plate (12); the positioning assembly (13) comprises a plug post (131), a spring (132) and a support rod (133); the upper end of the spring (132) is fixedly connected to the bottom of the plug post (131); the outside of the support rod (133) is arranged in the middle of the spring (132); the bottom of the support rod (133) is fixedly connected to the bottom of the inner wall of the positioning groove (120); and a connecting groove (1310) is provided at the bottom of the plug post (131).

5. The foldable and retractable rainproof shed for a mud tank according to claim 4, characterized in that: The lower end of the spring (132) is fixedly connected to the inner bottom of the positioning groove (120), the outer wall top of the support rod (133) is sleeved inside the connecting groove (1310), the outer wall bottom of the plug post (131) is arranged inside the positioning groove (120), and the outer wall top of the plug post (131) passes through the fixing groove (14) to the top of the square tube (11).

6. The foldable and retractable rainproof awning for a mud tank according to claim 1, characterized in that: The folding assembly (3) comprises a vertical rod (31), a movable rod (32), an insertion rod (33), four fixed plates (34) and two damping rods (36); a movable groove (310) is provided at the top of the vertical rod (31); the bottom of the outer wall of the movable rod (32) is arranged on the upper inner side of the movable groove (310); the outer wall of the insertion rod (33) passes through the movable groove (310) to penetrate the left and right ends of the outer walls of the vertical rod (31) and the movable rod (32) and are rotatably connected thereto; the opposite surfaces of the left and right fixed plates (34) are respectively arranged on the left and right sides of the ends of the vertical rod (31) and the movable rod (32) that are away from each other; the ends of the left and right fixed plates (34) that are away from each other are respectively fixedly connected with damping sleeves (35); and the two damping rods (36) pass through the left and right damping sleeves (35) to penetrate the front and rear ends of the vertical rod (31) and the movable rod (32) and are rotatably connected thereto.

7. The foldable and retractable rainproof shed for a mud tank according to claim 6, characterized in that: The bottoms of the two left and right fixing plates (34) on the lower side are respectively fixedly connected to the tops of the square tube (11) and the connecting plate (12), and the tops of the two left and right fixing plates (34) on the upper side are respectively fixedly connected to the bottoms of the two mounting plates (4).

8. The foldable and retractable rainproof shed for a mud tank according to claim 7, characterized in that: The fixing assembly (6) comprises a positioning plate (61), a screw rod (62) and a knob (63); the bottoms of the left and right positioning plates (61) are respectively fixedly connected to the tops of the square tube (11) and the connecting plate (12); one end of the screw rod (62) is fixedly connected to one end of the knob (63); a connecting hole (610) is provided in the middle of the positioning plate (61) and passes through the connecting hole (610); a threaded hole (311) is provided on one side of the vertical rod (31) close to the connecting hole (610); the outer wall of the screw rod (62) passes through the connecting hole (610) to the inside of the threaded hole (311) and is threadedly connected thereto.

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