CN217301916U

CN217301916U - Pressure pipeline laying device for town gas engineering

Info

Publication number: CN217301916U
Application number: CN202221338303.0U
Authority: CN
Inventors: 刘庆宇; 刘倩; 赵兴茂; 姚晓明; 马易馨; 樊静; 田家园; 陈贺龙
Original assignee: China Resources Gas Zhengzhou Municipal Design And Research Institute Co ltd
Current assignee: China Resources Gas Zhengzhou Municipal Design And Research Institute Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-08-26
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the technical field of gas pipeline construction devices, in particular to a pressure pipeline laying device for town gas engineering, which comprises a bottom plate and is characterized in that a vertical rod is fixedly connected on the bottom plate, a driving device is arranged on the vertical rod, the driving device drives an installation sleeve which is vertically matched with the vertical rod in a sliding way, the outer edge surface of the installation sleeve is fixedly connected with a mounting plate, two support blocks which are arranged in a bilateral symmetry way are fixedly connected on the mounting plate, the two support blocks form a V-shaped support body for supporting the pressure pipeline, the upper ends of the two support blocks are respectively provided with a plurality of threaded holes which are uniformly distributed along the length direction of the two support blocks, the V-shaped support body is detachably connected with an arc-shaped fastener, the left end and the right end of the arc-shaped fastener are provided with long butt joint holes which are in one-to-one correspondence with the threaded holes, the long butt joint holes are connected with the threaded holes through screws, the outer edge surface of the arc-shaped fastener is provided with a plurality of leakage grooves which are distributed along the length direction, the inner diameter of the arc-shaped clamping piece is matched with the outer diameter of the pressure pipeline.

Description

Pressure pipeline laying device for town gas engineering

Technical Field

The utility model relates to a gas pipeline construction technical field, especially a pressure pipeline laying device of town gas engineering.

Background

The town gas is a gas fuel which is supplied to towns or residential areas from a gas source point through a gas transmission and distribution and supply system of the towns or the residential areas, is used for production, life and the like, and meets the gas quality requirement of the standard. In order to ensure the normal supply and delivery of the fuel gas, a large number of pressure pipelines are often laid by means of pipeline laying devices to prevent leakage during the fuel gas delivery process.

At present, in order to be in the laying process of pipeline, in order to facilitate the connection of adjacent pipeline, generally need use the support to support the pipeline, make the pipeline be in the same height and then be convenient for support the pipeline, however at present when the construction, the fixing device who is used for clamp support pipeline on the support generally can not adjust, consequently only can dig out the foundation ditch of the different degree of depth and install the support, so that fixing device's highly adapted pipeline's the height of erectting, the construction is troublesome, great manpower has been consumeed.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a pipeline under pressure laying device of town gas engineering, the technical scheme of its solution is, comprising a base plate, a serial communication port, fixedly connected with montant on the bottom plate, be equipped with drive arrangement on the montant, the drive arrangement drive have with the vertical sliding fit's of montant installation cover, fixedly connected with mounting panel on the installation cover outer fringe face, two supporting shoes that are bilateral symmetry arrangement of fixedly connected with on the mounting panel, two supporting shoes constitute the V type supporter that is used for supporting pipeline under pressure, a plurality of screw holes along its length direction equipartition are seted up respectively to two supporting shoes upper ends, V type supporter dismantles and is connected with the arc fastener, the long butt joint hole with the screw hole one-to-one is seted up at both ends about the arc fastener, long butt joint hole is connected through the screw rod with the screw hole.

Preferably, a plurality of leakage grooves arranged along the length direction of the arc-shaped clamping piece are formed in the outer edge surface of the arc-shaped clamping piece, and the inner diameter of the arc-shaped clamping piece is matched with the outer diameter of the pressure pipeline.

Preferably, the driving device comprises two supporting plates which are arranged at intervals along the vertical direction and fixedly connected with the vertical rod, the opposite ends of the two supporting plates are rotatably connected with a lead screw which is arranged vertically, the lead screw is in threaded connection with a connecting block which is fixedly connected with the mounting sleeve, the supporting plate on the lower side is rotatably connected with a knob which is used for driving the lead screw, and the knob is provided with a plurality of pin holes which are uniformly distributed around the axis of the knob.

Preferably, a vertical groove is formed in the vertical rod, and a guide key in vertical sliding fit with the vertical groove is fixedly connected to the inner wall of the mounting sleeve.

Preferably, the bottom plate is provided with a plurality of uniformly distributed riveting holes.

The utility model has the advantages that:

a plurality of riveting holes are formed in the base plate, the base plate can be fixed by cooperating with fastening pieces such as rivets, the height of the V-shaped supporting body can be changed by the driving device arranged later, so that the mounting height of the pressure pipeline is adapted, and the V-shaped supporting body can be fixed to the pressure pipeline by cooperating with the arc-shaped clamping piece. The drive arrangement who is equipped with passes through the knob and drives lead screw corotation or reversal, alright in order to realize that the installation cover moves up or moves down along the montant, and then accomplishes the regulation to V type supporter height on the mounting panel, for the ease of rotating the knob and be equipped with the pinhole, can insert the pinhole with the help of cylindricality instrument and rotate the knob.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is an enlarged view of the area a in the first perspective view of the present invention.

Fig. 3 is a partial three-dimensional view of the second viewing angle of the present invention.

Fig. 4 is a partial three-dimensional view of a third viewing angle of the present invention.

Fig. 5 is a front view of the fixed pressure pipe of the present invention.

Reference numerals

1. The novel hydraulic pressure pipe comprises a base plate, 2 parts of vertical rods, 3 parts of mounting sleeves, 4 parts of mounting plates, 5 parts of supporting blocks, 6 parts of threaded holes, 7 parts of arc-shaped clamping pieces, 8 parts of long butt joint holes, 9 parts of screw rods, 10 parts of leakage grooves, 11 parts of supporting plates, 12 parts of screw rods, 13 parts of knobs, 14 parts of vertical grooves, 15 parts of guide keys, 16 parts of riveting holes, 17 parts of connecting blocks, 18 parts of pressure pipelines and 19 parts of pin holes.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 5.

The first embodiment adopts the technical scheme that a plurality of riveting holes 16 are formed in a bottom plate 1, rivets and other fastening pieces can be matched to fix the bottom plate 1, the height of a V-shaped support body can be changed through a driving device arranged later so as to adapt to the installation height of a pressure pipeline 18, and the V-shaped support body can be matched with an arc-shaped clamping piece 7 to fix the pressure pipeline 18. The driving device that is equipped with drives lead screw 12 corotation or reversal through the knob, alright in order to realize that installing sleeve 3 moves up or moves down along montant 2, and then accomplishes the regulation to V type supporter height on mounting panel 4, is equipped with pinhole 19 for the convenience of rotating the knob, can insert pinhole 19 with the help of the cylindricality instrument and rotate the knob. The vertical groove 14 arranged on the vertical rod 2 is matched with the guide on the mounting sleeve 3, so that the mounting sleeve 3 can be limited to only vertically move along the vertical rod 2 under the driving of the driving device.

In the second embodiment, on the basis of the first embodiment, the screw 12 rotationally connected to the supporting plate 11 is driven by the knob to rotate, so that the screw 12 drives the mounting sleeve 3 to vertically move through the connecting block 17, the mounting plate 4 fixedly connected to the mounting sleeve 3 is positioned to a proper height, the pressure pipeline 18 is placed in the V-shaped support formed by the two supporting blocks 5 by using tools such as a crane, the lower edge of the pressure pipeline 18 is fixedly supported by the V-shaped support, the arc-shaped clamping piece 7 is fastened to the upper edge of the pressure pipeline 18, the long butt holes 8 of the arc-shaped clamping piece 7 correspond to the threaded holes 6 of the supporting blocks 5 one by one, and then the pressure pipeline 18 is fixed by matching bolts (and gaskets). The length and the width of the long butt joint hole 8 on the arc-shaped clamping piece 7 are slightly larger than the diameter of the threaded hole 6, so that the situation that the hole positions cannot correspond to each other due to machining errors is avoided. The arc-shaped clamping piece 7 is provided with the leakage groove 10, so that the quality of the arc-shaped clamping piece 7 can be reduced under the condition that the hoop pressure pipeline 18 is met, and casting materials are saved.

Claims

1. The utility model provides a town gas engineering's pipeline under pressure laying device, comprising a base plate (1), a serial communication port, fixedly connected with montant (2) are gone up in bottom plate (1), be equipped with drive arrangement on montant (2), the drive arrangement drive have with montant (2) vertical sliding fit's installation cover (3), fixedly connected with mounting panel (4) are gone up to installation cover (3) outer fringe face, two supporting shoe (5) that are bilateral symmetry arrangement of fixedly connected with on mounting panel (4), two supporting shoe (5) constitute the V type supporter that is used for supporting pipeline under pressure (18), a plurality of screw hole (6) along its length direction equipartition are seted up respectively to two supporting shoe (5) upper end, the dismantlement of V type supporter is connected with arc fastener (7), long butt joint hole (8) with screw hole (6) one-to-one are seted up at the left and right sides both ends of arc fastener (7), long butt joint hole (8) are connected through screw rod (9) with screw hole (6).

2. The pressure pipeline laying device for town gas engineering according to claim 1, wherein the outer edge surface of the arc-shaped clamping piece (7) is provided with a plurality of leakage grooves (10) arranged along the length direction thereof, and the inner diameter of the arc-shaped clamping piece (7) is matched with the outer diameter of the pressure pipeline (18).

3. The pressure pipeline laying device for the town gas engineering according to claim 1, characterized in that the driving device comprises two supporting plates (11) which are vertically spaced and fixedly connected with the vertical rod (2), the opposite ends of the two supporting plates (11) are rotatably connected with a vertically arranged lead screw (12), the lead screw (12) is in threaded connection with a connecting block (17) fixedly connected with the mounting sleeve (3), the supporting plate (11) at the lower side is rotatably connected with a knob for driving the lead screw (12), and the knob is provided with a plurality of pin holes (19) uniformly distributed around the axis thereof.

4. The pressure pipeline laying device for town gas engineering according to claim 1, wherein the vertical rod (2) is provided with a vertical groove (14), and the inner wall of the mounting sleeve (3) is fixedly connected with a guide key (15) which is vertically matched with the vertical groove (14) in a sliding manner.

5. The pressure pipe laying device for town gas engineering according to claim 1, characterized in that the bottom plate (1) is provided with a plurality of evenly distributed riveting holes (16).