Gas pipeline valve mounting platform

Abstract

The utility model relates to the related technical field of pipeline valve installation, in particular to a gas pipeline valve installation platform which comprises a frame plate, two fixed clamping plates are installed on the inner bottom face of the frame plate, two first telescopic pieces are installed on the inner top face of the frame plate, and movable clamping plates are installed at the bottom ends of the first telescopic pieces. The movable clamping plate and the fixed clamping plate are matched to clamp the main air pipe, two second telescopic pieces are installed on the inner top face of the frame plate in a spaced mode, third telescopic pieces are installed at the bottom ends of the second telescopic pieces, and the ends, close to each other, of the two third telescopic pieces are connected with semicircular clamping plates. According to the mounting platform, after the gas pipe is fixed through cooperation of the movable clamping plate, the fixed clamping plate, the semicircular clamping plate and the like, a bolt is placed through the semicircular supporting plate, so that the bolt is more convenient to mount, and connection and mounting between the valve pipe and the gas pipe main pipe are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline valve installation related technical field, concretely is a gas pipeline valve installation platform. BACKGROUND

[0002] Many valves and flow meters etc. are arranged on the natural gas pipeline, and the valve, flow meter and pipeline are connected through the flange plate, and now all are installed through manual, need manual to lift up and down the valve or flow meter, and the flange plate is aligned by manual, then the flange plate is connected and fixed. Since the position of flange plate cannot be stably controlled by manual lifting, the bumping of flange plate cannot be avoided, thereby leading to the damage of flange plate, and the butt joint process time of flange plate is relatively long, leads to long installation time and the labour intensity of construction personnel is too big, and the installation quality is difficult to guarantee, for this, the technical personnel in the field propose a gas pipeline valve installation platform to solve the problem raised in the above background. SUMMARY

[0003] The utility model discloses a gas pipeline valve installation platform, to solve the problem raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A gas pipeline valve installation platform, including frame board, the inner side wall of frame board is installed with control box, the inner bottom of frame board is installed with two vertical rods at intervals, the top of vertical rod is installed with fixed clamping plate, the inner top of frame board is installed with the first telescopic piece that the position and number of vertical rod correspond to, the bottom of first telescopic piece is installed with movable clamping plate, the inner top of frame board and between two first telescopic piece interval is installed with two second telescopic pieces, the bottom of second telescopic piece is installed with mounting sleeve, the mounting sleeve is installed with third telescopic piece, two third telescopic pieces are opposite and are connected with semicircle ring clamping plate in close proximity to one end, the top of semicircle ring clamping plate is installed with fourth telescopic piece, the top of fourth telescopic piece is installed with semicircle ring support plate, and the semicircle ring support plate is used for placing bolt.

[0006] As a further scheme of the utility model: the inner circumference size of fixed clamping plate, the inner circumference size of movable clamping plate all correspond with the outer circumference size of gas pipe main pipe, and the inner circumference size of semicircle ring clamping plate corresponds with the outer circumference size of gas pipe branch pipe.

[0007] As a further scheme of the utility model: the top end of the tracheal branch pipe is connected with a first flange plate, a plurality of mounting holes for mounting bolts are uniformly arranged on the circumference of the first flange plate, a plurality of placing grooves are arranged on the top end of the semicircular ring supporting plate, and the arrangement positions and the arrangement numbers of the placing grooves correspond to the mounting holes on the first flange plate.

[0008] As a further scheme of the utility model: a cylindrical groove is arranged at the center of the inner bottom surface of the placing groove, and the shape and size of the cylindrical groove correspond to the shape and size of the bottom end of the bolt.

[0009] As a further scheme of the utility model: the inner periphery of the fixed clamping plate and the inner periphery of the movable clamping plate are both provided with smooth pads, and the smooth pads are made of elastic rubber with a low surface friction coefficient.

[0010] The utility model has the advantages that: the installation platform clamps and fixes the tracheal main pipe through the cooperation of the fixed clamping plate and the movable clamping plate, so that the vertical position of the entire gas trachea is limited, the tracheal branch pipe is clamped and fixed through the cooperation of the two semicircular ring clamping plates, so that the horizontal position of the entire gas trachea is limited, after the gas trachea is fixed in this way, the first flange plate on the tracheal branch pipe is located directly above, then the second flange plate on the valve pipe with a valve is placed on the first flange plate, the connection between the tracheal branch pipe and the valve pipe is facilitated, the semicircular ring supporting plate is arranged to place the nut, so that when the valve pipe is installed, only the bolt position needs to be corrected for installation, the operation is convenient and fast, and the installation stability and efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is an overall internal structure front view of the utility model embodiment.

[0012] Figure 2 It is a structure schematic view of the fixed clamping plate and the movable clamping plate in the utility model embodiment.

[0013] Figure 3 It is a plan view of the semicircular ring clamping plate in the utility model embodiment.

[0014] Figure 4 It is an enlarged schematic view of part A in Figure 1

[0015] ​In the figure: 1, frame plate; 2, control box; 3, vertical rod; 4, fixed clamping plate; 5, first telescopic part; 6, movable clamping plate; 7, smooth pad; 8, second telescopic part; 9, mounting sleeve; 10, third telescopic part; 11, semicircular ring clamping plate; 12, fourth telescopic part; 13, semicircular ring supporting plate; 14, placing groove; 15, cylindrical groove; 16, nut; 17, bolt; 18, main air pipe; 19, air pipe branch; 20, first flange; 21, valve pipe; 22, second flange. DETAILED DESCRIPTION

[0016] The technical scheme of the utility model will be described in further detail in connection with the specific embodiments.

[0017] Embodiment one: please refer to Figures 1 to 4 A gas air pipe valve installation platform, including frame plate 1, the inner side wall of frame plate 1 is installed with control box 2, and control box 2 is provided with operation panel, the inner bottom surface of frame plate 1 is installed with two vertical rods 3 at intervals, and the top end of vertical rod 3 is installed with fixed clamping plate 4, and the inner top surface of frame plate 1 is installed with the first telescopic part 5 corresponding to the position and number of vertical rod 3, and the bottom end of first telescopic part 5 is installed with movable clamping plate 6, and the inner top surface of frame plate 1 is installed with two second telescopic parts 8 between first telescopic part 5 at intervals, and the bottom end of second telescopic part 8 is installed with mounting sleeve 9, and mounting sleeve 9 is installed with third telescopic part 10, and two third telescopic parts 10 are oppositely arranged and connected with semicircular ring clamping plate 11 at the end close to each other, and the top end of semicircular ring clamping plate 11 is installed with fourth telescopic part 12, and the top end of fourth telescopic part 12 is installed with semicircular ring supporting plate 13, and semicircular ring supporting plate 13 is used to place bolt 17, and each telescopic part is selected as electric telescopic rod and is connected with control box 2 in circuit.

[0018] Please refer to Figures 1 to 4 The inner circumference size of fixed clamping plate 4 and the inner circumference size of movable clamping plate 6 correspond to the outer circumference size of main air pipe 18, the inner circumference size of semicircular ring clamping plate 11 corresponds to the outer circumference size of air pipe branch 19, the top end of air pipe branch 19 is connected with first flange 20, a plurality of mounting holes for installing bolt 17 are uniformly arranged on the circumference of first flange 20, a plurality of placing grooves 14 are arranged on the top end of semicircular ring supporting plate 13, and the arrangement position and number of placing grooves 14 correspond to the mounting holes on first flange 20, the placing grooves 14 are hexagonal, and the placing grooves 14 are placed with nut 16.

[0019] Embodiment two: please refer to Figure 1 , Figure 3 , Figure 4On the basis of the first embodiment, the inner bottom surface of the placing groove 14 is centrally provided with a cylindrical groove 15, the shape and size of which correspond to the shape and size of the bottom end of the bolt 17, and when the bolt 17 is long, the bottom end of the bolt 17 during installation is accommodated in the cylindrical groove 15.

[0020] Please refer to Figure 1 , Figure 2 The installation platform first clamps the main air pipe 18 by cooperation of the fixed clamping plate 4 and the movable clamping plate 6, and then adjusts the horizontal position of the main air pipe 18 when clamping the branch air pipe 19. In order to facilitate the movement of the main air pipe 18 in the inner periphery of the movable clamping plate 6 and the movable clamping plate 6, the inner periphery of the fixed clamping plate 4 and the inner periphery of the movable clamping plate 6 are both provided with smooth pads 7 made of elastic rubber with low surface friction coefficient.

[0021] Working principle: when in use, the two ends of the main air pipe 18 are respectively placed on the two fixed clamping plates 4, the movable clamping plate 6 is driven downward by the extension of the first telescopic member 5, the main air pipe 18 is clamped by cooperation of the movable clamping plate 6 and the fixed clamping plate 4, the third telescopic member 10 is driven downward by the second telescopic member 8 to the two sides of the branch air pipe 19, the branch air pipe 19 is clamped by the two semicircular ring clamping plates 11 driven by the third telescopic member 10, and the process is accompanied by the sliding of the main air pipe 18 in the inner periphery of the fixed clamping plate 4 and the movable clamping plate 6, then the semicircular ring supporting plate 13 is driven upward by the fourth telescopic member 12 until the top end of the semicircular ring supporting plate 13 is in close contact with the bottom end of the first flange plate 20, at this time, the nuts 16 in each placing groove 14 are respectively located directly below each mounting hole on the first flange plate 20, then the second flange plate 22 at the bottom end of the valve pipe 21 is placed on the first flange plate 20, the mounting holes on the first flange plate 20 are aligned with the mounting holes on the second flange plate 22, then the bolts 17 can be installed into the mounting holes by rotating tools, and the bottom end of the bolt 17 is screwed into the corresponding nut 16 below, and the gas pipe installation is completed, the clamping of the main air pipe 18 and the branch air pipe 19 is released and taken out.

[0022] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0023] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. A gas service line valve installation platform comprising a frame plate, characterized in that, The inner side wall of the frame plate is provided with a control box, two vertical rods are arranged on the inner bottom surface of the frame plate at intervals, a fixed clamping plate is arranged at the top end of the vertical rod, a first telescopic piece corresponding to the position and number of the vertical rod is arranged on the inner top surface of the frame plate, a movable clamping plate is arranged at the bottom end of the first telescopic piece, two second telescopic pieces are arranged on the inner top surface of the frame plate between the two first telescopic pieces at intervals, a mounting sleeve is arranged at the bottom end of the second telescopic piece, a third telescopic piece is arranged in the mounting sleeve, the two third telescopic pieces are oppositely arranged and connected with a semicircular clamping plate at the end close to each other, a fourth telescopic piece is arranged at the top end of the semicircular clamping plate, a semicircular supporting plate is arranged at the top end of the fourth telescopic piece, and the semicircular supporting plate is used for placing a bolt.

2. A gas line valve installation platform according to claim 1, wherein, The inner periphery of the fixed clamping plate and the inner periphery of the movable clamping plate correspond to the outer periphery of the main air pipe, and the inner periphery of the semicircular clamping plate corresponds to the outer periphery of the branch air pipe.

3. A gas line valve installation platform according to claim 2, wherein, The top end of the branch air pipe is connected with a first flange plate, a plurality of mounting holes for mounting bolts are uniformly arranged on the circumference of the first flange plate, a plurality of placing grooves are arranged at the top end of the semicircular supporting plate, and the arrangement position and number of the placing grooves correspond to the mounting holes on the first flange plate.

4. A gas line valve installation platform according to claim 3, wherein, A cylindrical groove is arranged at the center of the inner bottom surface of the placing groove, and the shape and size of the cylindrical groove correspond to the shape and size of the bottom end of the bolt.

5. A gas line valve installation platform according to claim 1, wherein, The inner periphery of the fixed clamping plate and the inner periphery of the movable clamping plate are both provided with a smooth pad made of elastic rubber with low surface friction coefficient.

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