Threaded butt joint connecting and fixing device for electromechanical fire-fighting pipe
By designing a threaded connection and fixing device for electromechanical fire protection pipes, the problem of construction workers having difficulty fixing fire protection pipes has been solved, achieving a stable connection and rapid construction of fire protection pipes, which is suitable for large-scale promotion.
Patent Information
- Application Number
- CN202520260217.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-02-18
AI Technical Summary
During building construction, when connecting the threaded connections of electromechanical and fire protection pipes, it is difficult for construction workers to secure the other fire protection steel pipe, resulting in an unstable threaded connection that fails to meet construction quality requirements.
Design an electromechanical fire protection pipe threaded connection fixing device, including a base plate, adjusting block, support rod, connecting rod, upper pressure block and rotating handle. By adjusting the position of the adjusting block and pressure block and rotating the rotating handle, the fire protection pipe can be fixed and threaded connected.
It achieves a stable connection of fire-fighting pipes, improves construction speed and quality, has a simple structure, is easy to manufacture, and is suitable for large-scale promotion and application.
Smart Images
Figure CN223635602U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of mechanical and electrical engineering installation in building construction, especially the technical field of mechanical and electrical fire pipe thread butt joint connection, and specifically relates to a mechanical and electrical fire pipe thread butt joint connection fixing device. BACKGROUND
[0002] Building construction refers to the production activity in the implementation stage of engineering construction, is the building process of various buildings, and can also be said to be the process of changing various lines on design drawings into real objects at specified sites.
[0003] In the mechanical and electrical engineering installation of building construction, two mechanical and electrical fire pipes (usually fire steel pipes) are often thread butt jointed by using fire pipe thread butt joint fasteners (usually butt joint steel pipe fasteners). According to the general traditional method, the two fire steel pipes are thread connected, a butt joint steel pipe fastener is first connected with one fire steel pipe by using a wrench, and then the other fire steel pipe needs to be thread connected with the butt joint steel pipe fastener. However, when the other fire steel pipe is thread connected with the butt joint steel pipe fastener, the construction personnel cannot fix it with both hands, and the number of thread screws does not meet the requirements, which cannot meet the construction quality requirements.
[0004] Therefore, it is hoped to provide a mechanical and electrical fire pipe thread butt joint connection fixing device, which can fix the mechanical and electrical fire pipe, facilitate the thread butt joint of the two mechanical and electrical fire pipes by using the fire pipe thread butt joint fastener, accelerate the construction speed, and improve the fire pipe connection quality. UTILITY MODEL CONTENTS
[0005] In order to overcome the above-mentioned defects in the prior art, one purpose of the utility model is to provide a mechanical and electrical fire pipe thread butt joint connection fixing device, which can fix the mechanical and electrical fire pipe, facilitate the thread butt joint of the two mechanical and electrical fire pipes by using the fire pipe thread butt joint fastener, accelerate the construction speed, improve the fire pipe connection quality, and be suitable for large-scale popularization and application.
[0006] Another purpose of the utility model is to provide a mechanical and electrical fire pipe thread butt joint connection fixing device, which is ingenious in design, simple in structure, simple to manufacture, low in manufacturing cost, and suitable for large-scale popularization and application.
[0007] In order to achieve the above purposes, the utility model provides a mechanical and electrical fire pipe thread butt joint connection fixing device, which is characterized by comprising a bottom plate, a front adjusting block, a rear adjusting block, a front lower pressing block, a rear lower pressing block, a front supporting rod, a rear supporting rod, a front connecting rod, a rear connecting rod, a moving rod, an upper pressing block, an adjusting rod and a rotating handle, wherein:
[0008] The bottom plate is horizontally arranged and arranged along the front-rear direction, the front adjusting block and the rear adjusting block are arranged on the bottom plate and are adjustable in front-rear position relative to the bottom plate, the front lower pressing block and the rear lower pressing block are arranged on the bottom plate and are movable in front-rear direction relative to the bottom plate, the front lower pressing block and the rear lower pressing block are arranged between the front adjusting block and the rear adjusting block and are connected to the front adjusting block and the rear adjusting block respectively and are staggered in left-right direction, the top surface of the front lower pressing block is arranged to be inclined downward rearward from front to rear, and the top surface of the rear lower pressing block is arranged to be inclined downward forward from rear to front.
[0009] The front support rod and the rear support rod are vertically arranged and arranged on the front adjusting block and the rear adjusting block, the front connecting rod and the rear connecting rod are arranged along the front-rear direction, the front end of the front connecting rod and the rear end of the rear connecting rod are connected to the upper end of the front support rod and the upper end of the rear support rod respectively, and the rear end of the front connecting rod and the front end of the rear connecting rod are movably inserted together along the front-rear direction.
[0010] The moving rod is arranged along the front-rear direction and is located between the front support rod and the rear support rod, the front end of the moving rod is located behind the front support rod and is movably connected to the front support rod vertically, the upper pressing block is located below the moving rod and is connected to the moving rod, the bottom of the upper pressing block is provided with an upper pressing groove along the left-right direction, the upper pressing groove is located above the front lower pressing block and the rear lower pressing block, the adjusting rod is vertically arranged and vertically penetrates and threadedly engages the front connecting rod, the lower end of the adjusting rod is located on the moving rod and is horizontally rotatably connected to the moving rod, and the rotating handle is arranged on the upper end of the adjusting rod for horizontally rotating the adjusting rod.
[0011] Preferably, the mechanical and electrical fire-fighting pipe threaded butt joint fixing device further comprises a left front fixing ear plate, a right front fixing ear plate, a left rear fixing ear plate, a right rear fixing ear plate, a left front bolt, a right front bolt, a left rear bolt and a right rear bolt, wherein:
[0012] The left front fixed lug and the right front fixed lug are horizontally arranged and spaced apart from each other, and are located on the bottom plate and movable relative to the bottom plate.
[0013] The left rear fixed lug and the right rear fixed lug are horizontally arranged and spaced apart from each other, and are located on the bottom plate and movable relative to the bottom plate.
[0014] Preferably, the top surface of the front lower pressing block and the top surface of the rear lower pressing block are rough surfaces.
[0015] Preferably, the front lower pressing block is located to the left of the front position of the rear lower pressing block.
[0016] Preferably, the front lower pressing block and the rear lower pressing block are both right-angled triangular blocks, and are both vertically arranged and arranged along the front-rear direction, one of the right-angled edges of the cross section of the front lower pressing block and one of the right-angled edges of the cross section of the rear lower pressing block are both located on the bottom plate, the other right-angled edge of the cross section of the front lower pressing block and the other right-angled edge of the cross section of the rear lower pressing block are connected with the front adjusting block and the rear adjusting block respectively, and the hypotenuse of the cross section of the front lower pressing block and the hypotenuse of the cross section of the rear lower pressing block are located on the top surface of the front adjusting block and the top surface of the rear adjusting block respectively.
[0017] Preferably, the rear end of the front connecting rod is movably inserted into the front end of the rear connecting rod along the front-rear direction.
[0018] Preferably, the upper pressing groove is a triangular groove.
[0019] Preferably, the upper pressing block is a triangular block, and the triangular block is vertically arranged and arranged along the front-rear direction, and the bottom surface of the triangular block is horizontally arranged.
[0020] Preferably, the electromechanical fire-fighting pipe threaded butt joint fixing device further comprises a movable ball, the movable ball is located below and connected with the lower end of the adjusting rod, and the movable ball is horizontally rotatably arranged in the top of the moving rod.
[0021] Preferably, the rotating handle is an L-shaped handle, the L-shaped handle comprises a vertical rod and a horizontal rod, the lower end of the vertical rod is connected with the left end of the horizontal rod, and the right end of the horizontal rod is connected with the upper end of the adjusting rod.
[0022] The utility model discloses the beneficial effect mainly lies in:
[0023] 1. The utility model discloses a mechanical and electrical fire control pipe threaded butt joint connecting fixing device, when using, the butt joint end of one of mechanical and electrical fire control pipes is placed on the bottom plate and is located between the front lower pressing block and the rear lower pressing block, then the front and rear positions of the front adjusting block and the rear adjusting block are adjusted relative to the bottom plate, the front lower pressing block moves rearward and the rear lower pressing block moves forward, and then the top surface of the front lower pressing block and the top surface of the rear lower pressing block abut against the front lower part and the rear lower part of the butt joint end of the one of mechanical and electrical fire control pipes respectively, force is applied to the rotating handle, the adjusting rod is horizontally rotated, the adjusting rod moves downward relative to the front connecting rod, the moving rod moves downward, the upper pressing block moves downward, the upper part of the butt joint end of the one of mechanical and electrical fire control pipes is pressed by the upper pressing groove, the butt joint end of the one of mechanical and electrical fire control pipes is tightly fixed, the wrench is rotated to connect the butt joint fastener of the fire control pipe, the butt joint fastener of the fire control pipe is firmly connected with the butt joint end of the one of mechanical and electrical fire control pipes, then the rotating handle is reversely forced, the adjusting rod is reversely horizontally rotated, the adjusting rod moves upward relative to the front connecting rod, the moving rod moves upward, the upper pressing block moves upward, the upper part of the butt joint end of the one of mechanical and electrical fire control pipes is not pressed by the upper pressing groove, and thus the assembly of the butt joint end of the one of mechanical and electrical fire control pipes and the butt joint fastener of the fire control pipe which has been fixed is loosened, the assembly is moved to the left, then the butt joint end of the other one of mechanical and electrical fire control pipes is fixed by the same method, and the wrench is rotated to connect the assembly of the butt joint end of the one of mechanical and electrical fire control pipes and the butt joint fastener of the fire control pipe, the butt joint fastener of the fire control pipe is firmly connected with the butt joint end of the other one of mechanical and electrical fire control pipes, therefore, the mechanical and electrical fire control pipe can be fixed, the two mechanical and electrical fire control pipes are conveniently connected by the butt joint fastener of the fire control pipe, the construction speed is accelerated, the fire control pipe connection quality is improved, and the utility model is suitable for large-scale popularization and application.
[0024] 2, the utility model discloses electromechanical fire-fighting pipe threaded butt joint connecting fixing device, when using, the butt joint end of one of electromechanical fire-fighting pipes is placed on the bottom plate and is located between the front lower pressing block and rear lower pressing block, then the front-to-back position of the front adjusting block and rear adjusting block is adjusted relative to the bottom plate, make the front lower pressing block move back and the rear lower pressing block move forward, and then make the top surface of the front lower pressing block and the top surface of the rear lower pressing block respectively abut against the front lower part and rear lower part of the butt joint end of the one of electromechanical fire-fighting pipes, force is applied to the rotating handle, thereby horizontally rotating the adjusting rod, make the adjusting rod move down relative to the front connecting rod, make the moving rod move down, drive the upper pressing block to move down, the upper part of the butt joint end of the one of electromechanical fire-fighting pipes is pressed by the upper pressing groove, and the butt joint end of the one of electromechanical fire-fighting pipes is pressed tightly fixed, the fire-fighting pipe threaded butt joint fastener is rotated using spanner, make the fire-fighting pipe threaded butt joint fastener and the butt joint end of the one of electromechanical fire-fighting pipes be firmly connected in screw thread, then the rotating handle is reversely forced, thereby reversely horizontally rotating the adjusting rod, make the adjusting rod move up relative to the front connecting rod, make the moving rod move up, drive the upper pressing block to move up, the upper part of the butt joint end of the one of electromechanical fire-fighting pipes is not pressed by the upper pressing groove, thereby releasing the assembly of the butt joint end of the one of electromechanical fire-fighting pipes and the fire-fighting pipe threaded butt joint fastener that have been fixed, the assembly is moved to left, then the butt joint end of another electromechanical fire-fighting pipe is fixed using the same method, and the assembly of the butt joint end of the one of electromechanical fire-fighting pipes and the fire-fighting pipe threaded butt joint fastener is rotated using spanner, make the fire-fighting pipe threaded butt joint fastener and the butt joint end of the another electromechanical fire-fighting pipe be firmly connected in screw thread, therefore, it is ingenious in design, simple in structure, convenient in manufacturing, low in manufacturing cost, and suitable for large-scale popularization and application.
[0025] These and other objects, features and advantages of the utility model will be fully understood from the following detailed description and accompanying drawings, and can be realized by the means, devices and their combinations specially pointed out in the utility model content. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 It is the three-dimensional schematic view when using the specific embodiment of electromechanical fire-fighting pipe threaded butt joint connecting fixing device of the utility model.
[0027] (Symbol explanation)
[0028] 1 bottom plate;2 front adjusting block;3 rear adjusting block;4 front lower pressing block;5 rear lower pressing block;6 front support rod;7 rear support rod;8 front connecting rod;9 rear connecting rod;10 moving rod;11 upper pressing block;12 adjusting rod;13 rotating handle;14 upper pressing groove;15 left front fixed ear plate;16 right front fixed ear plate;17 left rear fixed ear plate;18 right rear fixed ear plate;19 left front bolt;20 right front bolt;21 left rear bolt;22 right rear bolt;23 movable ball;24 vertical rod;25 horizontal rod;26 one of electromechanical fire-fighting pipes;27 another electromechanical fire-fighting pipe;28 fire-fighting pipe threaded butt joint fastener. DETAILED DESCRIPTION
[0029] In order to enable the technical content of the utility model to be more clearly understood, the following embodiments are used for detailed description.
[0030] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0031] Please refer to Figure 1 In a specific embodiment of the utility model, the mechanical and electrical fire-fighting pipe threaded butt joint connecting and fixing device comprises a bottom plate 1, a front adjusting block 2, a rear adjusting block 3, a front lower pressing block 4, a rear lower pressing block 5, a front supporting rod 6, a rear supporting rod 7, a front connecting rod 8, a rear connecting rod 9, a moving rod 10, an upper pressing block 11, an adjusting rod 12 and a rotating handle 13, wherein:
[0032] The bottom plate 1 is horizontally arranged and arranged along the front-rear direction, the front adjusting block 2 and the rear adjusting block 3 are arranged on the bottom plate 1 and are adjustable in the front-rear position relative to the bottom plate 1, the front lower pressing block 4 and the rear lower pressing block 5 are both arranged on the bottom plate 1 and are movable in the front-rear direction relative to the bottom plate 1, the front lower pressing block 4 and the rear lower pressing block 5 are both arranged between the front adjusting block 2 and the rear adjusting block 3 and are connected to the front adjusting block 2 and the rear adjusting block 3 respectively and are staggered in the left-right direction, the top surface of the front lower pressing block 4 is arranged to be inclined downward from front to back, and the top surface of the rear lower pressing block 5 is arranged to be inclined downward from back to front.
[0033] The front supporting rod 6 and the rear supporting rod 7 are both vertically arranged and arranged on the front adjusting block 2 and the rear adjusting block 3, the front connecting rod 8 and the rear connecting rod 9 are both arranged along the front-rear direction, the front end of the front connecting rod 8 and the rear end of the rear connecting rod 9 are connected to the upper end of the front supporting rod 6 and the upper end of the rear supporting rod 7 respectively, and the rear end of the front connecting rod 8 and the front end of the rear connecting rod 9 are movably inserted together along the front-rear direction.
[0034] The moving rod 10 is arranged along the front-rear direction and between the front support rod 6 and the rear support rod 7, the front end of the moving rod 10 is located behind the front support rod 6 and is vertically movably connected to the front support rod 6, the upper pressing block 11 is located below the moving rod 10 and is connected to the moving rod 10, the bottom of the upper pressing block 11 is provided with an upper pressing groove 14 along the left-right direction, the upper pressing groove 14 is located above the front lower pressing block 4 and the rear lower pressing block 5, the adjusting rod 12 is vertically arranged and vertically penetrates and threadedly engages the front connecting rod 8, the lower end of the adjusting rod 12 is located on the moving rod 10 and is horizontally rotatably connected to the moving rod 10, and the rotating handle 13 is arranged on the upper end of the adjusting rod 12 and is used for horizontally rotating the adjusting rod 12.
[0035] The front adjusting block 2 and the rear adjusting block 3 are arranged on the bottom plate 1 and are horizontally movably arranged on the bottom plate 1, and can be arranged in any suitable structure, please refer to Figure 1 In a specific embodiment of the utility model, the mechanical and electrical fire-fighting pipe threaded butt joint connecting and fixing device further comprises a left front fixing ear plate 15, a right front fixing ear plate 16, a left rear fixing ear plate 17, a right rear fixing ear plate 18, a left front bolt 19, a right front bolt 20, a left rear bolt 21 and a right rear bolt 22, wherein:
[0036] The left front fixing ear plate 15 and the right front fixing ear plate 16 are horizontally arranged and left-right spaced apart, the left front fixing ear plate 15 and the right front fixing ear plate 16 are located on the bottom plate 1 and are movably arranged on the bottom plate 1, the front adjusting block 2 is located between the left front fixing ear plate 15 and the right front fixing ear plate 16 and is connected to the left front fixing ear plate 15 and the right front fixing ear plate 16 respectively, the bottom plate 1 is vertically provided with a left front bolt hole (not shown in the figure) and a right front bolt hole (not shown in the figure) respectively, the left front bolt hole and the right front bolt hole are left-right spaced apart, the number of the left front bolt hole is multiple, multiple left front bolt holes are front-rear spaced apart, the number of the right front bolt hole is the same as that of the left front bolt hole, the right front bolt hole and the left front bolt hole are one-to-one corresponding, the left front bolt 19 and the right front bolt 20 are vertically arranged, the left front bolt 19 abuts against the left front fixing ear plate 15 and vertically penetrates the left front fixing ear plate 15 and one of the left front bolt holes and threadedly engages the one of the left front bolt holes, and the right front bolt 20 abuts against the right front fixing ear plate 16 and vertically penetrates the right front fixing ear plate 16 and the right front bolt hole corresponding to the one of the left front bolt holes and threadedly engages the right front bolt hole corresponding to the one of the left front bolt holes.
[0037] The left rear fixed lug 17 and the right rear fixed lug 18 are horizontally arranged and spaced apart left and right, and are arranged on the bottom plate 1 and movable forward and backward relative to the bottom plate 1. The rear adjusting block 3 is located between the left rear fixed lug 17 and the right rear fixed lug 18 and is connected to the left rear fixed lug 17 and the right rear fixed lug 18, respectively. The bottom plate 1 is vertically provided with a left rear bolt hole (not shown in the figure) and a right rear bolt hole (not shown in the figure), respectively. The left rear bolt hole and the right rear bolt hole are spaced apart left and right. The number of the left rear bolt hole is multiple, and multiple left rear bolt holes are spaced apart forward and backward. The number of the right rear bolt hole is the same as that of the left rear bolt hole. The right rear bolt hole and the left rear bolt hole are arranged one by one. The left rear bolt 21 and the right rear bolt 22 are vertically arranged. The left rear bolt 21 abuts against the left rear fixed lug 17 and vertically penetrates the left rear fixed lug 17 and one of the left rear bolt holes and is threadedly engaged with the one of the left rear bolt holes. The right rear bolt 22 abuts against the right rear fixed lug 18 and vertically penetrates the right rear fixed lug 18 and the right rear bolt hole corresponding to the one of the left rear bolt holes and is threadedly engaged with the right rear bolt hole corresponding to the one of the left rear bolt holes.
[0038] With the above arrangement, when it is necessary to adjust the forward and backward positions of the front adjusting block 2 relative to the bottom plate 1, the left front bolt 19 and the right front bolt 20 are loosened so that the left front bolt 19 and the right front bolt 20 are withdrawn from the one of the left front bolt holes and the right front bolt hole corresponding to the one of the left front bolt holes, respectively. At this time, the front adjusting block 2 can be moved forward and backward relative to the bottom plate 1 to a suitable position. The left front bolt 19 and the right front bolt 20 are screwed into another left front bolt hole and the right front bolt hole corresponding to the another left front bolt hole, respectively. Similarly, when it is necessary to adjust the forward and backward positions of the rear adjusting block 3 relative to the bottom plate 1, the left rear bolt 21 and the right rear bolt 22 are loosened so that the left rear bolt 21 and the right rear bolt 22 are withdrawn from the one of the left rear bolt holes and the right rear bolt hole corresponding to the one of the left rear bolt holes, respectively. At this time, the rear adjusting block 3 can be moved forward and backward relative to the bottom plate 1 to a suitable position. The left rear bolt 21 and the right rear bolt 22 are screwed into another left rear bolt hole and the right rear bolt hole corresponding to the another left rear bolt hole, respectively.
[0039] The number of the left rear bolt hole and the number of the left rear bolt hole can be determined as needed. The above "multiple" refers to more than two.
[0040] The top surface of the front lower pressing block 4 and the top surface of the rear lower pressing block 5 can be any suitable surface, for example, can be a rough surface, or can be a smooth surface, in a specific embodiment of the present application, the top surface of the front lower pressing block 4 and the top surface of the rear lower pressing block 5 are both rough surfaces.
[0041] The front lower pressing block 4 and the rear lower pressing block 5 are staggered in the front and rear direction along the left and right direction, and any suitable structure can be used, please refer to Figure 1 The front lower pressing block 4 is located on the left side of the front position of the rear lower pressing block 5. Obviously, the front lower pressing block 4 can also be located on the right side of the front position of the rear lower pressing block 5, and the purpose of the present application can also be achieved.
[0042] The front lower pressing block 4 and the rear lower pressing block 5 can have any suitable shape, please refer to Figure 1 In a specific embodiment of the present application, the front lower pressing block 4 and the rear lower pressing block 5 are both right-angled triangular pressing blocks and are vertically arranged and arranged along the front and rear direction, one of the right-angled edges of the cross section of the front lower pressing block 4 and one of the right-angled edges of the cross section of the rear lower pressing block 5 are located on the bottom plate 1, the other right-angled edge of the cross section of the front lower pressing block 4 and the other right-angled edge of the cross section of the rear lower pressing block 5 are connected to the front adjusting block 2 and the rear adjusting block 3 respectively, and the hypotenuse of the cross section of the front lower pressing block 4 and the hypotenuse of the cross section of the rear lower pressing block 5 are located on the top surface of the front adjusting block 2 and the top surface of the rear adjusting block 3 respectively.
[0043] The rear end of the front connecting rod 8 and the front end of the rear connecting rod 9 are movably inserted together along the front and rear direction, and any suitable structure can be used, please refer to Figure 1 In a specific embodiment of the present application, the rear end of the front connecting rod 8 is movably inserted into the front end of the rear connecting rod 9 along the front and rear direction.
[0044] The upper pressing groove 14 can have any suitable shape, please refer to Figure 1 In a specific embodiment of the present application, the upper pressing groove 14 is a triangular groove.
[0045] The upper pressing block 11 can have any suitable shape, please refer to Figure 1 In a specific embodiment of the present application, the upper pressing block 11 is a triangular pressing block, the triangular pressing block is vertically arranged and arranged along the front and rear direction, and the bottom surface of the triangular pressing block is horizontally arranged.
[0046] The lower end of the adjusting rod 12 is located on the moving rod 10 and is horizontally rotatably connected to the moving rod 10, which can adopt any suitable structure, please refer to Figure 1 As shown in the specific embodiment of the utility model, the mechanical and electrical fire protection pipe threaded butt joint connecting and fixing device further comprises a movable ball 23, the movable ball 23 is located below the lower end of the adjusting rod 12 and is connected to the lower end of the adjusting rod 12, and the movable ball 23 is horizontally rotatably arranged in the top of the moving rod 10.
[0047] The rotating handle 13 can have any suitable structure, please refer to Figure 1 As shown in the specific embodiment of the utility model, the rotating handle 13 is an L-shaped handle, the L-shaped handle comprises a vertical rod 24 and a horizontal rod 25, the lower end of the vertical rod 24 is connected to the left end of the horizontal rod 25, and the right end of the horizontal rod 25 is connected to the upper end of the adjusting rod 12.
[0048] In use, the bottom plate 1 of the utility model is placed on the working plane, for example, fixed (such as welded) on the working plane, one of the electromechanical fire-fighting pipes 26 is arranged along the left-right direction, the butt joint end (the right end) of the electromechanical fire-fighting pipe is placed on the bottom plate 1 and located between the front lower pressing block 4 and the rear lower pressing block 5, then the front-to-rear position of the front adjusting block 2 and the rear adjusting block 3 is adjusted relative to the bottom plate 1, so that the front lower pressing block 4 moves rearward and the rear lower pressing block 5 moves forward, and then the top surface of the front lower pressing block 4 and the top surface of the rear lower pressing block 5 abut against the front lower part and the rear lower part of the butt joint end of the electromechanical fire-fighting pipe respectively, in the process, the rear end of the front connecting rod 8 and the front end of the rear connecting rod 9 move relative to each other along the front-to-rear direction, are further inserted together, then force is applied to the rotating handle 13, so that the adjusting rod 12 is horizontally rotated, the adjusting rod 12 moves downward relative to the front connecting rod 8, the moving rod 10 moves downward, the upper pressing block 11 moves downward, the upper part of the butt joint end of the electromechanical fire-fighting pipe is pressed by the upper pressing groove 14, the butt joint end of the electromechanical fire-fighting pipe is tightly fixed, the fire-fighting pipe threaded butt joint fastener 28 is rotated by using a wrench, so that the fire-fighting pipe threaded butt joint fastener 28 is firmly connected with the butt joint end of the electromechanical fire-fighting pipe 26 in a threaded mode, and the connection requirement is met; then force is applied to the rotating handle 13 in the opposite direction, so that the adjusting rod 12 is reversely horizontally rotated, the adjusting rod 12 moves upward relative to the front connecting rod 8, the moving rod 10 moves upward, the upper pressing block 11 moves upward, the upper part of the butt joint end of the electromechanical fire-fighting pipe is not pressed by the upper pressing groove 14, so that the assembly of the butt joint end of the electromechanical fire-fighting pipe 26 and the fire-fighting pipe threaded butt joint fastener 28 that has been fixed is loosened, the assembly is moved to the left, then the butt joint end (the left end) of the other electromechanical fire-fighting pipe 27 is fixed by using the same method as that for fixing the butt joint end of the electromechanical fire-fighting pipe 26, and the assembly of the butt joint end of the electromechanical fire-fighting pipe 26 and the fire-fighting pipe threaded butt joint fastener 28 is rotated by using a wrench, so that the fire-fighting pipe threaded butt joint fastener 28 is firmly connected with the butt joint end of the other electromechanical fire-fighting pipe 27 in a threaded mode, the threaded butt joint connection construction requirement is met, and the construction is completed.
[0049] Therefore, the utility model mainly is used for fixing one of the electromechanical fire-fighting pipes when two electromechanical fire-fighting pipes are connected in a threaded butt joint mode by using a fire-fighting pipe threaded butt joint fastener, facilitates the rotation of the other electromechanical fire-fighting pipe to meet the threaded connection requirement, can speed up the construction speed of workers, improve the working efficiency, shorten the construction period, and improve the quality of the connection of the electromechanical fire-fighting pipe.
[0050] In conclusion, the electromechanical fire-fighting pipe threaded butt joint connection fixing device can fix the electromechanical fire-fighting pipe, facilitates the threaded butt joint of two electromechanical fire-fighting pipes by using a fire-fighting pipe threaded butt joint fastener, speeds up the construction speed, improves the connection quality of the fire-fighting pipe, is ingenious in design, simple in structure, easy to manufacture, low in manufacturing cost, and suitable for large-scale popularization and application.
[0051] It can be seen that the purpose of the present application has been completely and effectively realized. The function and structure principle of the present application have been demonstrated and described in the embodiments, and the implementation manner can be modified arbitrarily without departing from the principle. Therefore, the present application includes all modified implementation manners based on the spirit and scope of the claims.
Claims
1. A mechanical and electrical fire sprinkler pipe butt joint connection fixture, characterized by, The device comprises a base plate, a front adjusting block, a rear adjusting block, a front lower pressing block, a rear lower pressing block, a front supporting rod, a rear supporting rod, a front connecting rod, a rear connecting rod, a moving rod, an upper pressing block, an adjusting rod and a rotating handle, wherein: The base plate is horizontally arranged and arranged along the front-rear direction, the front adjusting block and the rear adjusting block are arranged on the base plate and are adjustable in the front-rear position relative to the base plate, the front lower pressing block and the rear lower pressing block are arranged on the base plate and are movable in the front-rear direction relative to the base plate, the front lower pressing block and the rear lower pressing block are arranged between the front adjusting block and the rear adjusting block and are connected to the front adjusting block and the rear adjusting block respectively and are staggered in the left-right direction, the top surface of the front lower pressing block is arranged to be inclined downward from front to back, and the top surface of the rear lower pressing block is arranged to be inclined downward from back to front; The front supporting rod and the rear supporting rod are vertically arranged and arranged on the front adjusting block and the rear adjusting block, the front connecting rod and the rear connecting rod are arranged along the front-rear direction, the front end of the front connecting rod and the rear end of the rear connecting rod are connected to the upper end of the front supporting rod and the upper end of the rear supporting rod respectively, and the rear end of the front connecting rod and the front end of the rear connecting rod are movably inserted together in the front-rear direction; The moving rod is arranged along the front-rear direction and is located between the front supporting rod and the rear supporting rod, the front end of the moving rod is located behind the front supporting rod and is vertically movably connected to the front supporting rod, the upper pressing block is located below the moving rod and is connected to the moving rod, the bottom of the upper pressing block is provided with an upper pressing groove along the left-right direction, the upper pressing groove is located above the front lower pressing block and the rear lower pressing block, the adjusting rod is vertically arranged and vertically penetrates and threadedly engages the front connecting rod, the lower end of the adjusting rod is located on the moving rod and is horizontally rotatably connected to the moving rod, and the rotating handle is arranged on the upper end of the adjusting rod for horizontally rotating the adjusting rod.
2. The mechanical and electrical fire sprinkler pipe butt joint connection fixture of claim 1, wherein, The device further comprises a left front fixed ear plate, a right front fixed ear plate, a left rear fixed ear plate, a right rear fixed ear plate, a left front bolt, a right front bolt, a left rear bolt and a right rear bolt, wherein: The left front fixed lug and the right front fixed lug are horizontally arranged and spaced apart from each other, and are located on the bottom plate and movable relative to the bottom plate. The left rear fixed lug and the right rear fixed lug are horizontally arranged and spaced apart from each other, and are located on the bottom plate and movable relative to the bottom plate.
3. The mechanical and electrical fire sprinkler pipe thread butt connection fixture of claim 1, wherein, The top surface of the front lower pressing block and the top surface of the rear lower pressing block are rough surfaces.
4. The mechanical fire protection pipe thread butt coupling securing device of claim 1 wherein, The front lower pressing block is located on the left side of the front position of the rear lower pressing block. The left rear fixed lug and the right rear fixed lug are horizontally arranged and spaced apart from each other, and are located on the bottom plate and movable relative to the bottom plate. The top surface of the front lower pressing block and the top surface of the rear lower pressing block are rough surfaces. The front lower pressing block is located on the left side of the front position of the rear lower pressing block.
5. The mechanical fire protection pipe thread butt coupling securing device of claim 1 wherein, The front lower pressing block and the rear lower pressing block are both right-angled triangular pressing blocks and are both vertically arranged and arranged along the front-rear direction, one of the right-angled edges of the cross section of the front lower pressing block and one of the right-angled edges of the cross section of the rear lower pressing block are both located on the bottom plate, the other right-angled edge of the cross section of the front lower pressing block and the other right-angled edge of the cross section of the rear lower pressing block are respectively connected with the front adjusting block and the rear adjusting block, and the hypotenuse of the cross section of the front lower pressing block and the hypotenuse of the cross section of the rear lower pressing block are respectively located on the top surface of the front adjusting block and the top surface of the rear adjusting block.
6. The mechanical fire protection pipe thread butt coupling securing device of claim 1 wherein, The rear end of the front connecting rod is movably inserted into the front end of the rear connecting rod along the front-rear direction.
7. The mechanical and electrical fire sprinkler pipe thread butt connection fixture of claim 1, wherein, The upper pressing groove is a triangular recess.
8. The mechanical fire protection pipe thread butt coupling securing device of claim 1 wherein, The upper pressing block is a triangular pressing block, the triangular pressing block is vertically arranged and arranged along the front-rear direction, and the bottom surface of the triangular pressing block is horizontally arranged.
9. The mechanical fire protection pipe thread butt coupling securing device of claim 1 wherein, The electromechanical fire-fighting pipe threaded butt joint fixing device further comprises a movable ball, the movable ball is located below and connected with the lower end of the adjusting rod, and the movable ball is horizontally rotatably arranged in the top of the moving rod.
10. The mechanical fire protection pipe thread butt coupling securing device of claim 1 wherein, The rotating handle is an L-shaped handle, the L-shaped handle comprises a vertical rod member and a horizontal rod member, the lower end of the vertical rod member is connected with the left end of the horizontal rod member, and the right end of the horizontal rod member is connected with the upper end of the adjusting rod.