Horizontal measuring device for improving installation of pipeline support hanger

Abstract

The utility model discloses a horizontal measuring device for improving installation of a pipeline support hanger, which comprises a bottom plate, a portal frame and a hand hoist, the bottom plate is arranged at the bottom of the portal frame, the hand hoist is slidably connected to the top of the portal frame, a first hanger plate is connected below the hand hoist, and a second hanger plate is arranged below the first hanger plate. A lifting hook is arranged between the first lifting plate and the second lifting plate, a positioning plate is arranged below the second lifting plate, measuring columns penetrate through the two ends of the second lifting plate respectively, and the bottoms of the measuring columns are fixedly connected with the positioning plate through threads. According to the pipeline lifting device, the hook is arranged between the first lifting plate and the second lifting plate, a pipeline can be clamped between the two lifting plates, the second lifting plate is arranged on the measuring column with the scales in a sleeving mode, in the pipeline lifting process, the pipeline is prevented from shaking greatly, meanwhile, a worker can determine the lifting height of the pipeline conveniently, and the working efficiency is improved. And the pipeline support installation precision is improved, use is convenient, operation is easy, and popularization is easy.

Description

Technical Field

[0001] The utility model relates to a pipeline support installation positioning device, in particular to a horizontal measurement device for improving the installation of pipeline supports and hangers, belonging to the technical field of pipeline installation. Background Technique

[0002] Supports and hangers are an important part of the installation project and the only support for fixing pipelines. When installing and laying large-diameter pipelines, it is necessary to first install pipeline supports on the ground, then uniformly adjust the pipeline supports according to the installation height of the pipeline, and finally fix the pipeline to the supports; during this process, the adjustment of the pipeline supports is the key and difficult point of the construction. The traditional measurement method is to measure each support in turn with a measuring ruler. This method is time-consuming and laborious, and is affected by the ground unevenness, and it is easy to have measurement deviation, resulting in the problem of difficult pipe orifice docking in the later stage. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a horizontal measurement device for improving the installation of pipeline supports and hangers, which is convenient for workers to install pipeline supports and reduces deviation.

[0004] The technical solution adopted by the utility model to solve the technical problem is:

[0005] A horizontal measurement device for improving the installation of pipeline supports and hangers includes a bottom plate, a gantry and a hand chain hoist. The bottom of the gantry is provided with a bottom plate, the top of the gantry is slidably connected with a hand chain hoist, a first hanging plate is connected below the hand chain hoist, a second hanging plate is arranged below the first hanging plate, and a hook is arranged between the first hanging plate and the second hanging plate. A positioning plate is arranged below the second hanging plate, and the positioning plate is fixedly connected to the ground through a positioning rod. Measuring columns respectively penetrate through both ends of the second hanging plate, and the bottom of the measuring column is fixedly connected to the positioning plate through a thread.

[0006] A first displacement sleeve is slidably connected to the top of the gantry, a hanging ring is arranged at the bottom of the first displacement sleeve, and the hand chain hoist is connected thereto.

[0007] An upper arc groove is arranged in the middle of the bottom surface of the first hanging plate, a lower arc groove is arranged in the middle of the top surface of the second hanging plate, and the positions of the upper arc groove and the lower arc groove correspond up and down.

[0008] Displacement through-holes are respectively arranged on both sides of the first hanging plate. The upper end of the lifting hook penetrates through the displacement through-hole, and limit nuts are threadedly connected to the lifting hook above and below the first hanging plate. Two ends of the second hanging plate are slidably connected with second displacement sleeves. A lifting ring is arranged at the top of the second displacement sleeve. The bottom of the lifting hook is hooked on the lifting ring. The second displacement sleeve is fixedly connected to the second hanging plate through bolts.

[0009] Perforations are dug at both ends of the second hanging plate. A guide sleeve is arranged above the perforation. The measuring column penetrates through the guide sleeve and is fixed by bolts.

[0010] Scales are arranged on the measuring column.

[0011] The positioning plate is located on the ground between the two bottom plates.

[0012] The positive and beneficial effects of the present utility model are as follows:

[0013] 1. By arranging positioning pins at both ends of the positioning plate, the positioning plate can be fixed to the ground, ensuring the stability of the positioning plate during the construction process. By arranging measuring columns at both ends of the positioning plate, it is possible to avoid the pipeline from shaking violently during the hoisting process, enabling it to move vertically along the measuring column, which is beneficial to the smooth progress of the construction.

[0014] 2. By correspondingly arranging arc grooves on the first hanging plate and the second hanging plate, the stability during the pipeline hoisting process is ensured. By opening displacement through-holes on both sides of the first hanging plate, arranging hooks in the displacement through-holes and fixing them with limit nuts, during use, the distance between the two hanging plates and the position of the hooks can be adjusted according to the inner diameter of the pipeline, ensuring that the pipeline can be clamped tightly by the two hanging plates, which is convenient to use and simple to operate.

[0015] 3. When the present utility model is in use, the pipeline is fixed between the two hanging plates, and then the pipeline is accurately hoisted to the installation height by using a hand chain hoist and the scales on the measuring column. At the same time, the second hanging plate is fixedly connected to the measuring column through bolts. At this time, the staff can uniformly adjust the brackets at their positions according to the height of the pipeline, and is not affected by the ground potholes, ensuring the accuracy of the pipeline installation. Description of the Drawings

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 is a field construction drawing of the present utility model;

[0018] Wherein: 1 - bottom plate, 2 - gantry, 3 - first displacement sleeve, 4 - manual hoist, 5 - first hanging plate, 6 - displacement through hole, 7 - upper arc groove, 8 - limit nut, 9 - hook, 10 - second hanging plate, 11 - lower arc groove, 12 - second displacement sleeve, 13 - lifting ring, 14 - positioning plate, 15 - measuring column, 16 - positioning pin, A - pipeline. Detailed implementation manner

[0019] The following further explains and illustrates the present utility model with reference to the drawings:

[0020] Embodiment, see Figure 1 - Figure 2 , a horizontal measuring device for improving the installation of pipeline supports and hangers, including a bottom plate 1, a gantry 2 and a manual hoist 4. A bottom plate 1 is provided at the bottom of the gantry 2, a manual hoist 4 is slidably connected to the top of the gantry 2, a first hanging plate 5 is connected below the manual hoist 4, a second hanging plate 10 is provided below the first hanging plate 5, and a hook 9 is provided between the first hanging plate 5 and the second hanging plate 10. A positioning plate 14 is provided below the second hanging plate 10, and the positioning plate 14 is fixedly connected to the ground through a positioning pin 16. Measuring columns 15 respectively penetrate through both ends of the second hanging plate 10, and the bottom of the measuring column 15 is fixedly connected to the positioning plate 14 through a thread.

[0021] A first displacement sleeve 3 is slidably connected to the top of the gantry 2, a lifting ring is provided at the bottom of the first displacement sleeve 3, and the manual hoist 4 is connected to the lifting ring.

[0022] An upper arc groove 7 is provided in the middle of the bottom surface of the first hanging plate 5, a lower arc groove 11 is provided in the middle of the top surface of the second hanging plate 10, and the positions of the upper arc groove 7 and the lower arc groove 11 correspond to each other up and down.

[0023] Displacement through holes 6 are respectively provided on both sides of the first hanging plate 5, the upper end of the hook 9 penetrates through the displacement through holes 6, and limit nuts 8 are threadedly connected to the hook 9 above and below the first hanging plate 5; second displacement sleeves 12 are slidably connected to both ends of the second hanging plate 10, a lifting ring 13 is provided at the top of the second displacement sleeve 12, the bottom of the hook 9 is hooked on the lifting ring 13, and the second displacement sleeve 12 is fixedly connected to the second hanging plate 10 through a bolt.

[0024] Perforations are dug at both ends of the second hanging plate 10, a guide sleeve is provided above the perforations, the measuring column 15 penetrates through the guide sleeve and is fixed by a bolt.

[0025] Scales are provided on the measuring column 15.

[0026] The positioning plate 14 is located on the ground between the two bottom plates 1.

[0027] In the above description, during construction, at least two such devices are required, and the specific quantity depends on the length of the pipeline.

[0028] In the above description, threaded holes are dug at both ends of the positioning plate, the bottom of the measuring column is connected to the threaded holes on the positioning plate through threads, and the height of the measuring column satisfies that the second hanging plate can move upward along the measuring column.

[0029] In the above description, the position of the second displacement sleeve changes according to the position of the hook, and the hook is fixed on the first hanging plate by two upper and lower limit nuts.

[0030] In the above description, the zipper of the chain block is fixedly connected to the middle of the first hanging plate.

[0031] Working principle:

[0032] First, install the pipeline support on the ground, then use this device to hoist the pipeline to the installation height. The quantity of this device depends on the length of the pipeline, and the second hanging plate is fixedly connected to the measuring column through bolts; finally, adjust the height of the support at the bottom of the pipeline to make the support closely fit the bottom of the pipeline. In this way, even if there are potholes on the ground, it does not affect the adjustment of the support. The staff only needs to ensure that the support is closely fit with the bottom of the pipeline; moreover, this device can also be used for the butt joint of pipe orifices, with a wide range of applications and is easy to promote.

[0033] By arranging a hook between the first hanging plate and the second hanging plate, the utility model can clamp the pipeline between the two hanging plates. By sleeving the second hanging plate on the graduated measuring column, during the process of hoisting the pipeline, it can avoid large-amplitude shaking of the pipeline, and at the same time is conducive to the staff to determine the hoisting height of the pipeline, improving the accuracy of the installation of the pipeline support, being convenient to use, simple to operate, and easy to promote.

Claims

1. A level measuring device for improving the installation of pipeline supports and hangers, comprising a base plate (1), a gantry (2) and a hand-cranked hoist (4), characterized in that: A bottom plate (1) is provided at the bottom of the gantry (2), a hand-cranked hoist (4) is slidably connected to the top of the gantry (2), a first hanging plate (5) is connected below the hand-cranked hoist (4), a second hanging plate (10) is provided below the first hanging plate (5), a hanging hook (9) is provided between the first hanging plate (5) and the second hanging plate (10), a positioning plate (14) is provided below the second hanging plate (10), the positioning plate (14) is fixedly connected to the ground through a positioning pin (16), two ends of the second hanging plate (10) are respectively penetrated by measuring columns (15), and the bottom of the measuring column (15) is fixedly connected to the positioning plate (14) through a thread.

2. A level measuring device for improving the installation of pipeline supports and hangers according to claim 1, characterized in that: The top of the gantry (2) is slidably connected to a first displacement sleeve (3), the bottom of the first displacement sleeve (3) is provided with a lifting ring, and the hand-cranked hoist (4) is connected to the lifting ring.

3. A level measuring device for improving the installation of pipeline supports and hangers according to claim 1, characterized in that: An upper arc groove (7) is provided in the middle of the bottom surface of the first hanging plate (5), and a lower arc groove (11) is provided in the middle of the top surface of the second hanging plate (10), and the upper arc groove (7) and the lower arc groove (11) correspond in position to each other.

4. A level measuring device for improving the installation of pipeline supports and hangers according to claim 1, characterized in that: Displacement through holes (6) are respectively provided on both sides of the first hanging plate (5), the upper ends of the hooks (9) pass through the displacement through holes (6), and are threadedly connected to limit nuts (8) on the hooks (9) above and below the first hanging plate (5); second displacement sleeves (12) are slidably connected at both ends of the second hanging plate (10), a lifting ring (13) is provided on the top of the second displacement sleeve (12), the bottom of the hook (9) is hooked on the lifting ring (13), and the second displacement sleeve (12) is fixedly connected to the second hanging plate (10) by bolts.

5. A level measuring device for improving the installation of pipeline supports and hangers according to claim 1, characterized in that: Through holes are dug at both ends of the second hanging plate (10), guide sleeves are provided above the through holes, and the measuring column (15) passes through the guide sleeves and is fixed by bolts.

6. A level measuring device for improving the installation of pipeline supports and hangers according to claim 1, characterized in that: The measuring column (15) is provided with a scale.

7. A level measuring device for improving the installation of pipeline supports and hangers according to claim 1, characterized in that: The positioning plate (14) is located on the ground between the two bottom plates (1).

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