Adjustable pipe supporting device
Technical Field
The utility model relates to the technical field of municipal pipeline construction tools, in particular to an adjustable pipe supporting device.
Background
Before the PE pipes are used for joint hot-melt welding in municipal district rain and sewage diversion reconstruction engineering, the two pipes need to be laid and erected along the horizontal plane by adopting the support, but because the place for placing the pipes is limited and the ground is uneven, when the hot-melt welding is carried out, the two PE pipes are difficult to be guaranteed to be placed at the same height, thus the PE pipes are inconvenient to be in hot-melt butt joint, or included angles are generated between the hot-melt joints of the two PE pipes, and the hot-melt connection quality of the PE pipes is affected.
The support used at present is similar to a simple PE pipe support device disclosed in CN214662473U, and the support cannot adjust the height of a pipe.
In addition, chinese patent document CN210234038U discloses a plastic pipe welding installation adjusting bracket, which can adjust the height of the bracket by lifting units, but the adjustment is complicated by adjusting the four lifting units at the bottom.
Disclosure of utility model
The utility model aims to solve the problems in the background art and provides an adjustable pipe supporting device, which can adjust the height of a support seat by rotating a nut and is more convenient to adjust.
In order to solve the technical problems, the technical scheme includes that the adjustable pipe supporting device comprises a base and further comprises a support, the support is located on the upper side of the base, a screw is arranged in the middle of the bottom of the support, adjusting rods are arranged at one side or two sides of the bottom of the support, a first supporting sleeve and a second supporting sleeve are respectively arranged on the upper side face of the base at positions corresponding to the screw and the adjusting rods, the screw and the adjusting rods are respectively movably inserted into the first supporting sleeve and the second supporting sleeve, nuts are screwed on the screw and abut against the first supporting sleeve, and grooves for placing pipes are formed in the upper side of the support.
The grooves are in an inverted triangle shape.
The support comprises a first connecting plate, a second connecting plate, a third connecting plate and a supporting plate, wherein the first connecting plate is transversely fixedly connected to a screw rod, two second connecting plates are fixedly connected to two ends of the first connecting plate respectively, the second connecting plates are fixedly connected with the third connecting plate at one ends far away from the first connecting plate respectively, the two second connecting plates form an included angle with each other, the supporting plate is fixedly connected to the first connecting plate, an adjusting rod is fixedly connected with the second connecting plate, unpowered rollers are respectively arranged between the supporting plate and the third connecting plates on two sides, and grooves for placing pipes are formed between the unpowered rollers.
And the second support sleeve is screwed with a positioning bolt.
Four corners of the base are respectively screwed with adjusting bolts.
And a level gauge is arranged on the base.
The utility model has the following beneficial effects:
1. The base is used for stabilizing the whole device, the support is used for supporting the pipeline through the groove, and the adjusting rod is inserted into the second supporting sleeve in a sliding mode, so that the support can ascend and descend in a guiding mode and cannot rotate. The nut is propped against the first supporting sleeve, the height of the support can be adjusted by rotating the nut, and the adjustment of the height of the support is more convenient.
2. According to the utility model, the four corners of the base are respectively screwed with the adjusting bolts, and when the base is not stably placed, the base is stably adjusted through the adjusting bolts, so that the whole device is prevented from shaking.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Fig. 2 is a right-side view of the present utility model.
Fig. 3 is a schematic top view of the present utility model.
In the figure:
A base 10, a first support sleeve 11, a second support sleeve 12 and a positioning bolt 13;
the device comprises a support 20, a screw 21, an adjusting rod 22, a nut 23, a first connecting plate 24, a second connecting plate 25, a third connecting plate 26 and a supporting plate 27;
Unpowered roller 30, adjusting bolt 40, level gauge 50, recess 60.
Detailed Description
Referring to fig. 1-3, an adjustable pipe supporting device comprises a base 10 and further comprises a support 20, wherein the support 20 is positioned on the upper side of the base 10, a screw rod 21 is arranged in the middle of the bottom of the support 20, an adjusting rod 22 is arranged at one side or two sides of the bottom of the support 20, a first supporting sleeve 11 and a second supporting sleeve 12 are respectively arranged on the upper side surface of the base 10 at positions corresponding to the screw rod 21 and the adjusting rod 22, the screw rod 21 and the adjusting rod 22 are respectively movably inserted into the first supporting sleeve 11 and the second supporting sleeve 12, a nut 23 is screwed on the screw rod 21, the nut 23 abuts against the first supporting sleeve 11, and a groove 60 for placing a pipe is formed in the upper side of the support 20. The base 10 is used for stabilizing the whole device, the support 20 is used for supporting a pipeline through the groove 60, and the adjusting rod 22 is slidably inserted into the second supporting sleeve 12, so that the support 20 can be lifted in a guiding manner and cannot rotate. The nut 23 abuts against the first supporting sleeve 11, and the height of the support can be adjusted by rotating the nut 23, so that the height of the support is more convenient to adjust.
In this embodiment, the base 10 has an "I" shaped structure. Of course, the base 10 may have a "Chinese character 'ri' shape.
The groove 60 may be circular in shape, but in order to be able to accommodate pipes of different diameters, the groove 60 is preferably inverted triangular as shown in fig. 1.
Further, referring to fig. 1, the support 20 includes a first connecting plate 24, a second connecting plate 25, a third connecting plate 26 and a supporting plate 27, the first connecting plate 24 is transversely fixedly connected to the screw 21, two second connecting plates 25 are respectively fixedly connected to two ends of the first connecting plate 24, one ends of the two second connecting plates 25 far away from the first connecting plate 24 are respectively fixedly connected with the third connecting plate 26, the two second connecting plates 25 form an included angle with each other, the supporting plate 27 is fixedly connected to the first connecting plate 24, the adjusting rod 22 is fixedly connected with the second connecting plates 25, unpowered rollers 30 are respectively installed between the supporting plate 27 and the third connecting plates 26 on two sides, and a groove 60 for placing pipes is formed between the two unpowered rollers 30. With the above structure, when the pipe is placed in the groove 60, the position can be flexibly moved back and forth by the unpowered roller 30.
Specifically, the support plate 27 has an L shape, and both ends of the central shaft of the unpowered roller 30 pass through the third connection plate 26 and the support plate 27, respectively. Of course, in order to improve the structural strength of the support 20, a rib plate may be welded between the adjusting lever 22 and the second connecting plate 25.
Referring to fig. 1, a positioning bolt 13 is screwed to the second support sleeve 12 for locking the adjusting lever 22 and the second support sleeve 12. The positioning bolt 13 is radially screwed on the second supporting sleeve 12, and the positioning bolt 13 abuts against the outer wall of the adjusting rod 22, so that limiting is achieved.
Adjusting bolts 40 are screwed at four corners of the base 10, respectively. When the base 10 is not stably placed, the base 10 is stably adjusted through 4 adjusting bolts 40, and the whole device is prevented from shaking. Specifically, the adjusting bolts 40 are longitudinally screwed to four corners of the base 10.
Further, a level meter 50 is installed on the base 10, so as to facilitate observation of whether the base 10 is level. In this embodiment, the level 50 is a gimbaled bubble level, or two vertically disposed strip bubble levels.
The working principle or the action process of the utility model is as follows:
When in use, two supporting devices of the application are arranged on the lower side of each pipe.
First, by adjusting the adjusting bolts 40 at the four corners of the base 10, the base 10 is adjusted horizontally according to the level 50 on the base 10, and the base 10 is prevented from shaking.
When the height of the support 20 is adjusted, the positioning bolt 13 is loosened, and the height of the support 20 can be adjusted by rotating the nut 23, so that the height of the support 20 is more convenient to adjust. After the height of the support 20 is adjusted, the positioning bolts 13 are tightened again.