Pipeline mounting device for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy project pipeline installation device which comprises a base, a stand column is fixedly installed on the top of the base, a support is connected to the inner wall of the stand column in a sliding mode, and a positioning ring is fixedly installed on the outer wall of the support. According to the pipeline mounting device for the water conservancy project, in the process that the support and the positioning ring drive a pipeline to ascend, the support and the positioning ring are matched with the sliding shafts and the inclined rods, so that the supporting rods can slide on the inner wall of the base and gradually slide out of the base; meanwhile, the supporting rods can drive the second universal wheels to be gradually away from the base, the supporting area of the base can be enlarged by matching the supporting rods with the second universal wheels at the moment, the situation that the stability of the base is affected due to rising of the gravity center is avoided, and therefore the stability of the base can be improved, and the base can give full play to the supporting effect in the rising process of the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pipeline installation device for water conservancy projects. Background Art

[0002] Water conservancy projects refer to various projects built to control, regulate and utilize natural surface water and groundwater in order to achieve the purpose of eliminating harm and promoting benefits.

[0003] According to a publicly disclosed device for fixing and installing pipes for water conservancy projects (publication number: CN217234675U), in the above application, the height is adjusted by an internal electric push rod and an extension column, making the device more convenient to operate and use, and improving the speed of the adjustment operation. Then, the pipe of the water conservancy project is placed on the clamping mechanism for fixation, loosened by rotating the fixing screw, and then the semicircular ring inside the clamping mechanism is held to wrap and clamp the pipe. By using the electric push rod for quick operation, the operation speed and efficiency are improved.

[0004] The device uses an electric push rod to quickly adjust the height of the pipe. However, the pipes used in water conservancy projects include steel pipes, which are relatively heavy. In addition, some projects require longer steel pipes. When the device raises the longer steel pipes, the center of gravity of the device body will also increase, which will reduce the stability of the bearing plate and may even cause the entire device to tilt. This will not only affect the installation of the pipes, but also pose a safety hazard. Utility Model Content

[0005] The purpose of the present utility model is to provide a pipeline installation device for water conservancy projects to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe installation device for water conservancy projects, comprising a base, a column fixedly mounted on the top of the base, a bracket slidably connected to the inner wall of the column, a positioning ring fixedly mounted on the outer wall of the bracket, a clamping plate slidably connected to the inner wall of the positioning ring, a bolt threadedly connected to the inner wall of the bracket, the bolt rotatably connected to the top of the clamping plate, an electric push rod fixedly mounted on the top of the base, a piston end of the electric push rod fixedly mounted on the bottom of the positioning ring, a universal wheel 1 fixedly mounted on the bottom of the base, a supporting mechanism is provided on the base, and the supporting area of ​​the base can be expanded while the bracket is rising by providing the supporting mechanism, a positioning mechanism is provided on the base, and the position of the base can be fixed by providing the positioning mechanism, thereby further improving the stability of the base, and the supporting mechanism comprises:

[0007] A support rod, the support rod is slidably connected to the inner wall of the base, and a universal wheel 2 is fixedly installed at the bottom of the support rod. By arranging the support rod in conjunction with the universal wheel 2, the support area of ​​the base can be increased;

[0008] An oblique rod, the oblique rod being fixedly mounted on the top of the supporting rod;

[0009] The sliding shaft is fixedly mounted on the side wall of the bracket, and the outer wall of the sliding shaft is fitted on the inner wall of the inclined rod. The supporting rod can be pushed by arranging the sliding shaft in conjunction with the inclined rod.

[0010] Preferably, the positioning mechanism includes a slide plate, the slide plate is slidably connected to the inner wall of the base, and the inner wall of the slide plate is slidably connected to a positioning rod.

[0011] Preferably, a positioning plate is fixedly mounted on the bottom of the positioning rod, and a spring is sleeved on the outer wall of the positioning rod. The stability of the base can be improved by arranging the positioning rod in conjunction with the positioning plate and the slide plate.

[0012] Preferably, an oblique groove is provided on the support rod.

[0013] Preferably, a guide rod is fixedly mounted on the side wall of the slide, and the outer wall of the guide rod is fitted on the inner wall of the inclined groove. By arranging the inclined groove in conjunction with the guide rod, the slide can be driven to slide on the inner wall of the base.

[0014] Preferably, one end of the spring is fixedly mounted on the top of the positioning plate, and the other end of the spring is fixedly mounted on the bottom of the slide plate.

[0015] Compared with the prior art, the present invention provides a pipe installation device for water conservancy projects, which has the following beneficial effects:

[0016] 1. The pipe installation device for water conservancy projects, in the process of the bracket and the positioning ring driving the pipe to rise, cooperate with the sliding shaft and the inclined rod to make the support rod slide on the inner wall of the base and gradually slide out of the base. At the same time, the support rod will drive the universal wheel 2 to gradually move away from the base. At this time, the support rod is used in conjunction with the universal wheel 2 to expand the supporting area of ​​the base, avoiding the influence of the stability of the base due to the increase of the center of gravity, thereby improving the stability of the base and making the base fully play its supporting effect during the rising process of the pipe.

[0017] 2. The pipe installation device for water conservancy projects, in the process of the support rod gradually sliding out of the base, cooperates with the inclined groove, guide rod, slide plate, spring, and positioning rod to drive the positioning plate to fit the ground. The positioning rod, positioning plate and slide plate can be used to fix the position of the base, thereby further improving the stability of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when the bracket is in an elevated state;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the upward-looking structure in the state;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model as a whole from the side.

[0022] In the figure: 1. base; 2. column; 3. bracket; 4. positioning ring; 5. clamping plate; 6. bolt; 7. electric push rod; 8. universal wheel 1; 9. support mechanism; 91. support rod; 92. inclined rod; 93. sliding shaft; 94. universal wheel 2; 10. positioning mechanism; 101. slide plate; 102. positioning rod; 103. positioning plate; 104. spring; 105. guide rod; 106. inclined slot. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a pipe installation device for water conservancy projects, including a base 1, a column 2 is fixedly installed on the top of the base 1, a bracket 3 is slidably connected to the inner wall of the column 2, a positioning ring 4 is fixedly installed on the outer wall of the bracket 3, a clamping plate 5 is slidably connected to the inner wall of the positioning ring 4, the inner wall of the bracket 3 is threadedly connected to the bolt 6, the bolt 6 is rotatably connected to the top of the clamping plate 5, the pipe is first placed inside the positioning ring 4, and then the bolt 6 is rotated to drive the clamping plate 5 to slide downward on the inner wall of the positioning ring 4. At this time, the downward-moving clamping plate 5 can be used to clamp the pipe inside the positioning ring 4, so that the pipe can be fixed inside the positioning ring 4. An electric push rod 7 is fixedly installed on the top of the base 1, and the piston end of the electric push rod 7 is fixedly installed on the positioning ring 4, when it is necessary to raise the pipeline, the electric push rod 7 is started to lift the positioning ring 4 upward, so that the positioning ring 4 drives the bracket 3 to slide upward on the inner wall of the column 2. At this time, the pipeline fixed inside the positioning ring 4 will rise synchronously, so that the position of the pipeline can be adjusted higher. A universal wheel 8 is fixedly installed at the bottom of the base 1, and a supporting mechanism 9 is provided on the base 1. By providing the supporting mechanism 9, the supporting area of ​​the base 1 can be expanded while the bracket 3 rises, so that the base 1 can give full play to the supporting effect during the rising process of the pipeline, avoiding the stability of the base 1 being affected by the increase in the center of gravity. A positioning mechanism 10 is provided on the base 1, and the position of the base 1 can be fixed by providing the positioning mechanism 10, so as to further improve the stability of the base 1.

[0024] The above-mentioned support mechanism 9 includes a support rod 91, an inclined rod 92, and a sliding shaft 93; the support rod 91 is slidably connected to the inner wall of the base 1, and the bottom of the support rod 91 is fixedly installed with a universal wheel 2 94. When the support rod 91 slides on the inner wall of the base 1 and gradually slides out of the base 1, it will drive the universal wheel 2 94 to gradually move away from the base 1. At this time, the support rod 91 is combined with the universal wheel 2 94 to expand the support area of ​​the base 1, thereby improving the stability of the base 1, so that the base 1 can fully exert the supporting effect during the rising process of the pipeline. The inclined rod 92 is fixedly installed on the top of the support rod 91, and the sliding shaft 93 is fixedly installed on the side wall of the bracket 3. The outer wall of the sliding shaft 93 is attached to the inner wall of the inclined rod 92, and the bracket 3 slides upward on the inner wall of the column 2. The sliding shaft 93 will move upward synchronously. At this time, the sliding shaft 93 will be attached to the inner wall of the inclined rod 92 and squeeze the inclined rod 92, so that the inclined rod 92 pushes the support rod 91, so that the support rod 91 slides on the inner wall of the base 1 and gradually slides out of the base 1.

[0025] The positioning mechanism 10 includes a slide 101, a positioning rod 102, a positioning plate 103, a spring 104, a guide rod 105, and an inclined groove 106; the slide 101 is slidably connected to the inner wall of the base 1, the inner wall of the slide 101 is slidably connected to the positioning rod 102, and the bottom of the positioning rod 102 is fixedly installed with a positioning plate 103. The positioning rod 102 cooperates with the positioning plate 103 and the slide 101 to fix the position of the base 1, thereby further improving the stability of the base 1. The outer wall of the positioning rod 102 is sleeved with a spring 104, and one end of the spring 104 is fixedly installed on the top of the positioning plate 103. The other end of the spring 104 is fixedly installed at the bottom of the slide 101. When the slide 101 slides downward, the spring 104 can drive the positioning rod 102 to move downward synchronously. The downward movement of the positioning rod 102 can drive the positioning plate 103 to fit the ground. An inclined groove 106 is provided on the support rod 91. A guide rod 105 is fixedly installed on the side wall of the slide 101. The outer wall of the guide rod 105 fits into the inner wall of the inclined groove 106. As the support rod 91 gradually slides out of the base 1, the inclined groove 106 will squeeze the guide rod 105, so that the guide rod 105 drives the slide 101 to slide downward on the inner wall of the base 1.

[0026] When the pipe is raised, the electric push rod 7 is started to lift the positioning ring 4 upward, so that the positioning ring 4 drives the bracket 3 to slide upward on the inner wall of the column 2. At this time, the pipe fixed inside the positioning ring 4 will rise synchronously, so that the position of the pipe can be adjusted. At the same time, the bracket 3 will drive the sliding shaft 93 to move upward synchronously during the upward sliding of the inner wall of the column 2. At this time, the sliding shaft 93 will fit the inner wall of the inclined rod 92 and squeeze the inclined rod 92, so that the inclined rod 92 pushes the support rod 91, so that the support rod 91 slides on the inner wall of the base 1 and gradually slides out of the base 1. At this time, the support rod 91 is combined with the universal wheel 2 94 to expand the support area of ​​the base 1, thereby improving the stability of the base 1 and making the base 1 fully support the effect during the rising process of the pipe.

[0027] As the support rod 91 gradually slides out of the base 1, the inclined groove 106 will squeeze the guide rod 105, so that the guide rod 105 drives the slide plate 101 to slide downward on the inner wall of the base 1. While the slide plate 101 slides downward, it can cooperate with the spring 104 to drive the positioning rod 102 to move downward synchronously. The downward movement of the positioning rod 102 can drive the positioning plate 103 to fit the ground. The positioning rod 102, the positioning plate 103 and the slide plate 101 can be used to fix the position of the base 1, thereby further improving the stability of the base 1.

[0028] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A pipe installation device for a water conservancy project, comprising a base (1), characterized in that: The top of the base (1) is fixedly mounted with a column (2), the inner wall of the column (2) is slidably connected to a bracket (3), the outer wall of the bracket (3) is fixedly mounted with a positioning ring (4), the inner wall of the positioning ring (4) is slidably connected to a clamping plate (5), the inner wall of the bracket (3) is threadedly connected with a bolt (6), the bolt (6) is rotatably connected to the top of the clamping plate (5), the top of the base (1) is fixedly mounted with an electric push rod (7), the piston end of the electric push rod (7) is fixedly mounted on the bottom of the positioning ring (4), the bottom of the base (1) is fixedly mounted with a universal wheel (8), the base (1) is provided with a support mechanism (9), the base (1) is provided with a positioning mechanism (10), the support mechanism (9) comprises: A support rod (91), the support rod (91) is slidably connected to the inner wall of the base (1), and a universal wheel (94) is fixedly mounted on the bottom of the support rod (91); An oblique rod (92), wherein the oblique rod (92) is fixedly mounted on the top of the support rod (91); A sliding shaft (93) is fixedly mounted on a side wall of the bracket (3), and an outer wall of the sliding shaft (93) is fitted on an inner wall of the oblique rod (92).

2. A water conservancy project pipeline installation device according to claim 1, characterized in that: The positioning mechanism (10) comprises a slide plate (101), wherein the slide plate (101) is slidably connected to the inner wall of the base (1), and the inner wall of the slide plate (101) is slidably connected to a positioning rod (102).

3. A water conservancy project pipeline installation device according to claim 2, characterized in that: A positioning plate (103) is fixedly mounted on the bottom of the positioning rod (102), and a spring (104) is sleeved on the outer wall of the positioning rod (102).

4. A water conservancy project pipeline installation device according to claim 1, characterized in that: The support rod (91) is provided with an inclined groove (106).

5. The water conservancy project pipeline installation device according to claim 2, characterized in that: A guide rod (105) is fixedly mounted on the side wall of the slide plate (101), and the outer wall of the guide rod (105) is fitted on the inner wall of the inclined groove (106).

6. The water conservancy project pipeline installation device according to claim 3, characterized in that: One end of the spring (104) is fixedly mounted on the top of the positioning plate (103), and the other end of the spring (104) is fixedly mounted on the bottom of the slide plate (101).

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