Transverse adjustable lifting device for pump pipe

Abstract

The utility model discloses a pump pipe transverse adjustable lifting device. Relates to the field of pump pipe equipment. The device comprises a hoisting frame, a transverse sliding hanging plate, an apron board and a middle rib plate, the hoisting frame is in horizontal sliding connection with the two transverse sliding hanging plates, the outer side of the long edge of the hoisting frame is fixedly connected with the apron board, and the longitudinal middle position of the top of the hoisting frame is fixedly connected with the middle rib plate; the transverse sliding hanging plate comprises a transverse supporting plate, a longitudinal hanging plate, limiting plates and limiting plate supporting plates, the center line position of the bottom of the transverse supporting plate is perpendicularly and fixedly connected with the longitudinal hanging plate, the limiting plates are installed on the two sides of the longitudinal hanging plate, and the limiting plate supporting plates are connected between the limiting plates and the longitudinal hanging plate; the transverse supporting plate, the longitudinal hanging plate, the limiting plate and the limiting plate supporting plate are integrally connected, and an inserting groove inserted into a pump pipe flange plate is formed in the longitudinal hanging plate. The slot is of a semi-closed rectangular slot structure, and the slot width of the slot is larger than the thickness of the pump pipe flange plate. The lifting appliance is applied to the field of pump pipe transverse lifting and guiding lifting appliances.

Description

TECHNICAL FIELD

[0001] The utility model relates to pump pipe equipment field, concretely relates to a pump pipe transverse adjustable lifting device. BACKGROUND

[0002] The pump pipe lifting device is a tool for assisting pump pipe installation, hoisting and butt joint, in the pump pipe installation process, through cooperation with hoisting equipment, the pump pipe is hoisted, and installation operations such as up and down butt joint are facilitated, the workload of manual support and alignment is reduced, and installation efficiency is improved. The pump pipe lifting device usually adopts an arc steel plate lifting appliance, including a hoisting steel wire rope and a pair of arc steel plates, the arc steel plate is provided with a lifting lug connected with the lower end of the hoisting steel wire rope, one end is hinged through a limiting pin, the other end is connected through a detachable movable pin, can be clamped in the end of the pump pipe, so that the pump pipe is lifted and installed.

[0003] However, the pump pipe lifting device with the above structure has small application range, and part of the pump pipe lifting appliance is designed for specific size and type of pump pipe. For example, the clamping part of some lifting appliances is made according to pump pipes with fixed diameter, and it cannot effectively clamp pump pipes with large diameter difference. If the outer diameter of the pump pipe suddenly changes from a small size to a large size, the lifting appliance designed based on the original size may not be used. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses in order to solve the existing pump pipe lifting appliance is for specific size and type of pump pipe design, for the pump pipe with large diameter difference cannot effectively clamp, therefore, provide a kind of pump pipe transverse adjustable lifting device.

[0005] The technical scheme of the utility model is:

[0006] A pump pipe transverse adjustable lifting device, the pump pipe transverse adjustable lifting device includes a hoisting frame, a transverse sliding hanging plate, a skirt plate and an intermediate rib plate;

[0007] The hoisting frame is horizontally and slidingly connected between the two transverse sliding hanging plates, the outer side of the long side of the hoisting frame is fixedly connected with the skirt plate, and the top longitudinal middle position of the hoisting frame is fixedly connected with the intermediate rib plate;

[0008] The transverse sliding hanging plate includes a transverse support plate, a longitudinal hanging plate, a limiting plate and a limiting plate support plate, the bottom middle line position of the transverse support plate is fixedly connected with the longitudinal hanging plate perpendicularly, the two sides of the longitudinal hanging plate are provided with the limiting plates, the limiting plate support plate is connected between the limiting plates and the longitudinal hanging plate, and the transverse support plate, the longitudinal hanging plate, the limiting plate and the limiting plate support plate are integrally connected, and the longitudinal hanging plate is provided with a slot for inserting the pump pipe flange plate;

[0009] The slot is a semi-closed rectangular slot structure, and the slot width is greater than the thickness of the pump pipe flange plate.

[0010] Further, the lifting frame is a rectangular frame structure with a middle through hole, and a sliding hole structure is arranged in the middle position of the lifting frame, two limiting plates on the transverse sliding hanging plate are arranged in the sliding hole structure, and the limiting plates drive the horizontal movement of the transverse supporting plate and the longitudinal hanging plate.

[0011] Further, screw holes are arranged on the side surface of the short side of the lifting frame, a jacking bolt is screwed into the screw hole, and the end of the jacking bolt abuts against the end of the longitudinal hanging plate to limit the longitudinal hanging plate.

[0012] Further, a positioning sleeve is connected to the longitudinal hanging plate on the transverse sliding hanging plate, the positioning sleeve is integrally connected with the longitudinal hanging plate, and the opening of the positioning sleeve is arranged in the longitudinal direction on the longitudinal hanging plate.

[0013] A positioning insert is inserted into the positioning sleeve, the positioning insert is an L-shaped rod structure, the transverse rod surface of the positioning insert is arranged above the positioning sleeve, and the longitudinal rod surfaces of the positioning insert are respectively inserted into the mounting holes of the positioning sleeve and the pump pipe flange plate.

[0014] Further, the apron is integrally connected with the lifting frame, the top end surface of the lifting frame is on the same horizontal plane as the top end surface of the apron, and the length of the apron is less than the length of the lifting frame.

[0015] Further, a group of insertion holes are uniformly arranged on the apron, and the diameters of the insertion holes are the same.

[0016] Further, two circular holes are symmetrically arranged on the transverse supporting plate of the transverse sliding hanging plate.

[0017] The diameters of the circular holes are the same as the diameters of the insertion holes on the apron, when the circular holes are matched with the corresponding insertion holes on the apron, a U-shaped rod is inserted between the circular holes of the transverse supporting plate and the insertion holes on the apron.

[0018] Further, the middle reinforcing plate is a rectangular steel plate, and a hanging plate is vertically connected to the top of the middle reinforcing plate.

[0019] Further, a lifting hole is arranged on the hanging plate, and a shackle is mounted in the lifting hole.

[0020] Compared with the prior art, the utility model has the following effects:

[0021] The utility model is suitable for different specifications of pump pipe flange plate diameter size, through the transverse adjustment of the distance between the two transverse sliding hanging plates on the lifting frame, can adapt to various specifications of pump pipe, so that it can be flexibly used in different pumping systems.

[0022] The utility model discloses a pump pipe horizontal adjustable lifting device, including the lifting frame, the two lateral sliding hanging plate, the two longitudinal hanging plate, the limiting plate, the limiting plate branch board, the pump pipe flange plate, the plug groove, the plug slot, the round hole, the slide hole structure, the threaded hole and the top bolt, the utility model discloses a pump pipe horizontal adjustable lifting device, when lifting the pump pipe, the two lateral sliding hanging plate is in the lifting frame horizontal sliding, the two lateral sliding hanging plate is adjusted to the suitable position, and the plug groove at longitudinal hanging plate place is inserted to the both ends of pump pipe flange plate, and after inserting, the positioning insert is inserted into the positioning sleeve on one side of longitudinal hanging plate, and the connection between longitudinal hanging plate and pump pipe flange plate is carried out, prevent when lifting the pump pipe, the lateral deviation between pump pipe and lateral sliding hanging plate occurs, make the lateral sliding hanging plate can be firmly fixed on pump pipe flange plate, guarantee the stability of whole when lifting the pump pipe, and the limiting of longitudinal hanging plate is carried out through the top bolt, prevents the lateral sliding hanging plate from continuing to slide in the slide hole structure in the lifting frame.

[0023] The utility model discloses a skirt is provided with on both sides of lifting frame, and a group of jack plugs are seted up on skirt, when the top bolt and the threaded hole on the lifting frame rust and can not rotate the top bolt again, can insert the U type insert respectively into the round hole on the lateral support board, and the fixing between lateral sliding hanging plate and lifting frame is completed after inserting into the corresponding jack plug of skirt, guarantee the normal use of pump pipe lateral adjustable lifting device. DRAWINGS

[0024] Figure 1 It is the structure schematic diagram of the utility model;

[0025] Figure 2 It is the structure schematic diagram of the utility model; Figure 1

[0026] Figure 3 It is the structure schematic diagram of the utility model with pump pipe flange plate installation;

[0027] Figure 4 It is the structure schematic diagram of the utility model in not installing lateral sliding hanging plate; Figure 3

[0028] Figure 5 It is the structure schematic diagram of the utility model;

[0029] Figure 6 It is the front view of Figure 5

[0030] In the drawing: 1, lifting frame, 2, lateral sliding hanging plate, 3, skirt, 4, middle rib plate, 5, lateral support plate, 6, longitudinal hanging plate, 7, limiting plate, 8, limiting plate branch board, 9, pump pipe flange plate, 10, plug groove, 11, slide hole structure, 12, threaded hole, 13, top bolt, 14, positioning sleeve, 15, positioning insert, 16, plug slot, 17, round hole, 18, hanging plate, 19, unloading buckle. DETAILED DESCRIPTION

[0031] ​​​In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model, but not to limit the scope of the utility model.

[0032] Specific implementation method one: in combination with Figure 1 — Figure 3 The pump pipe transverse adjustable lifting device of the embodiment comprises a lifting frame 1, a transverse sliding hanging plate 2, a skirt plate 3 and an intermediate rib plate 4.

[0033] The lifting frame 1 is horizontally and slidingly connected between the two transverse sliding hanging plates 2, the outer side of the long side of the lifting frame 1 is fixedly connected with the skirt plate 3, and the top longitudinal middle position of the lifting frame 1 is fixedly connected with the intermediate rib plate 4.

[0034] The transverse sliding hanging plate 2 comprises a transverse support plate 5, a longitudinal hanging plate 6, a limiting plate 7 and a limiting plate support plate 8, the bottom middle line position of the transverse support plate 5 is fixedly connected with the longitudinal hanging plate 6 perpendicularly, the two sides of the longitudinal hanging plate 6 are provided with the limiting plates 7, the limiting plate support plate 8 is connected between the limiting plates 7 and the longitudinal hanging plate 6, and the transverse support plate 5, the longitudinal hanging plate 6, the limiting plate 7 and the limiting plate support plate 8 are integrally connected, and the longitudinal hanging plate 6 is provided with the insertion slot 10 inserted into the pump pipe flange plate 9.

[0035] The insertion slot 10 is a semi-closed rectangular slot structure, and the slot width of the insertion slot 10 is greater than the thickness of the pump pipe flange plate 9.

[0036] The transverse sliding hanging plate 2 is connected between the lifting frame 1, and the two transverse sliding hanging plates 2 can slide horizontally on the lifting frame 1, when the two transverse sliding hanging plates 2 slide, the distance between the two transverse sliding hanging plates 2 is changed, so that the pump pipe flange plate 9 of different sizes can be hoisted, and the application range is wider.

[0037] Specific implementation method two: in combination with Figure 1 — Figure 3 The lifting frame 1 of the pump pipe transverse adjustable lifting device of the embodiment is a rectangular frame body structure with a middle through hole, and the middle position of the lifting frame 1 is provided with a sliding hole structure 11, the two limiting plates 7 on the transverse sliding hanging plate 2 are arranged in the sliding hole structure 11, and the limiting plate 7 drives the transverse support plate 5 and the longitudinal hanging plate 6 to move horizontally.

[0038] The sliding hole structure 11 provided in the middle position of the lifting frame 1 is a rectangular structure, and the maximum sliding distance of the two transverse sliding hanging plates 2 on the lifting frame 1 is the length of the sliding hole structure 11.

[0039] The limiting plate 7 is a rectangular steel plate structure, and the distance between the two limiting plates 7 is less than the hole width of the sliding hole structure 11, so that the two limiting plates 7 can slide in the sliding hole structure 11 on the lifting frame 1. By providing the limiting plate support plate 8 on the transverse sliding hanging plate 2, the distance of the transverse sliding hanging plate 2 can be increased, so that the transverse sliding hanging plate 2 can slide better in the sliding hole structure 11, and the overall stability of the device is ensured.

[0040] Specific implementation three: combined Figure 4 In this embodiment, a pump pipe transverse adjustable lifting device, a threaded hole 12 is formed in the side of the short side of the lifting frame 1, a jacking bolt 13 is screwed into the threaded hole 12, and the end of the jacking bolt 13 abuts against the end of the longitudinal hanging plate 6 to limit the longitudinal hanging plate 6.

[0041] The jacking bolt 13 is rotated in the threaded hole 12 on both sides of the lifting frame 1, so as to adjust the depth of the jacking bolt 13 in the sliding hole structure 11 of the lifting frame 1, so that the jacking bolt 13 abuts against the side of the transverse sliding hanging plate 2, preventing the transverse sliding hanging plate 2 from moving further, thereby limiting the transverse sliding hanging plate, and ensuring that the two transverse sliding hanging plates 2 are symmetrically arranged on the lifting frame 1.

[0042] Specific implementation four: combined Figure 5 And Figure 6 In this embodiment, a pump pipe transverse adjustable lifting device, a positioning sleeve 14 is connected to the longitudinal hanging plate 6 on the transverse sliding hanging plate 2, the positioning sleeve 14 is integrally connected with the longitudinal hanging plate 6, and the opening of the positioning sleeve 14 is longitudinally arranged on the longitudinal hanging plate 6.

[0043] A positioning insert 15 is inserted into the positioning sleeve 14, the positioning insert 15 is an L-shaped rod structure, the transverse rod surface of the positioning insert 15 is arranged above the positioning sleeve 14, and the longitudinal rod surface of the positioning insert 15 is respectively inserted into the mounting hole of the positioning sleeve 14 and the pump pipe flange plate 9.

[0044] The positioning sleeve 14 is a sleeve structure, and the positioning sleeve 14 is fixed on the longitudinal hanging plate 6 by welding. When the insertion slot 10 on the transverse sliding hanging plate 2 is inserted into the pump pipe flange plate 9, the positioning insert 15 is inserted into the positioning sleeve 14 and then inserted into the mounting hole of the pump pipe flange plate 9, so that the transverse sliding hanging plate 2 can be prevented from deviating on the pump pipe flange plate 9 when lifting the pump pipe flange plate 9.

[0045] Specific implementation five: combined Figure 5 And Figure 6The embodiment is described, and the skirt plate 3 is integrally connected with the lifting frame 1, the top end surface of the lifting frame 1 is on the same horizontal plane as the top end surface of the skirt plate 3, and the length of the skirt plate 3 is less than the length of the lifting frame 1.

[0046] The skirt plate 3 is a rectangular steel plate structure, and one side of the long edge of the skirt plate 3 is integrally connected with the long edges of the two sides of the lifting frame 1 by welding. By arranging the skirt plate 3 on the two sides of the lifting frame 1, the U-shaped piece can be inserted into the skirt plate 3, so that the lifting frame 1 and the transverse sliding hanging plate 2 are fixed.

[0047] Specific implementation six: in combination Figure 1 — Figure 6 The embodiment is described, and a plurality of insertion holes 16 are uniformly arranged on the skirt plate 3, and the diameters of the insertion holes 16 are the same.

[0048] The plurality of insertion holes 16 arranged on the skirt plate 3 are mainly used for inserting the U-shaped insert into the insertion hole 16, so that the U-shaped insert is respectively inserted into the insertion hole 16 of the skirt plate 3 and the circular hole of the transverse support plate 5 to be connected, thereby preventing the transverse sliding hanging plate 2 from continuing to move.

[0049] Specific implementation seven: in combination Figure 1 — Figure 6 The embodiment is described, and two circular holes 17 are symmetrically arranged on the transverse support plate 5 of the transverse sliding hanging plate 2.

[0050] The diameters of the circular holes 17 and the insertion holes 16 on the skirt plate 3 are the same, and when the circular holes 17 and the corresponding insertion holes 16 on the skirt plate 3 are matched, the U-shaped rod is inserted between the circular hole 17 of the transverse support plate 5 and the insertion hole 16 on the skirt plate 3.

[0051] The U-shaped insert is respectively inserted into the insertion hole 16 of the skirt plate 3 and the circular hole of the transverse support plate 5 to be connected, thereby preventing the transverse sliding hanging plate 2 from continuing to move.

[0052] Specific implementation eight: in combination Figure 1 — Figure 6 The embodiment is described, and the intermediate rib plate 4 is a rectangular steel plate, and the top of the intermediate rib plate 4 is vertically connected with a hanging plate 18.

[0053] The intermediate rib plate 4 is integrally connected with the hanging plate 18 by welding, the hanging plate 18 is a rectangular steel plate structure, and a hanging hole is arranged on the hanging plate 18. Through the structure, the pump pipe transverse adjustable lifting device can be lifted by the lifting device.

[0054] DETAILED DESCRIPTION NINTH EMBODIMENT Figure 1 Figure 6 The embodiment is described, and the lifting plate 18 is provided with a lifting hole, and a shackle 19 is arranged in the lifting hole.

[0055] Working principle: when the pump pipe needs to be lifted, the two horizontal sliding hanging plates 2 are horizontally slid on the lifting frame 1, and the two horizontal sliding hanging plates 2 are adjusted to the appropriate position, then the insertion slots 10 on the longitudinal hanging plates 6 of the horizontal sliding hanging plates 2 are respectively inserted into the two ends of the pump pipe flange 9, after the insertion is completed, the positioning insert 15 is inserted into the positioning sleeve 14 on one side of the longitudinal hanging plate 6, the positioning insert 15 respectively passes through one of the mounting holes on the positioning sleeve 14 and the pump pipe flange 9, and the longitudinal hanging plate 6 is connected with the pump pipe flange 9, so that the pump pipe and the horizontal sliding hanging plate 2 are prevented from deviating from each other when the pump pipe 9 is lifted, the horizontal sliding hanging plate 2 can be stably fixed on the pump pipe flange 9, the stability of the pump pipe during lifting is ensured, the jacking bolt 13 on the lifting frame 1 is rotated, the end of the jacking bolt 13 is abutted against the side surface of the longitudinal hanging plate 6 of the horizontal sliding hanging plate 2, the longitudinal hanging plate 6 is positioned, and the horizontal sliding hanging plate 2 is prevented from continuously sliding in the sliding hole structure 11 of the lifting frame 1, through the above structure, the two horizontal sliding hanging plates 2 can horizontally slide in the sliding hole structure 11 of the lifting frame 1, so that the distance between the two horizontal sliding hanging plates 2 can be adjusted, and the horizontal sliding hanging plate 2 can be used for lifting the pump pipe flange of different sizes, meanwhile, the skirt plate 3 is arranged on the two sides of the lifting frame 1, a group of insertion holes 16 are formed in the skirt plate 3, when the jacking bolt 13 and the threaded hole 12 on the lifting frame 1 are corroded and the jacking bolt 13 cannot be rotated, the U-shaped insert is respectively inserted into the circular hole 17 on the horizontal support plate 5, then the U-shaped insert is inserted into the corresponding insertion hole 16 of the skirt plate 3, the horizontal sliding hanging plate 2 and the lifting frame 1 are fixed, and the normal use of the pump pipe horizontal adjustable lifting device is ensured.

[0056] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the preferred embodiment of the present application has been disclosed, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the disclosed technical content without departing from the technical solution of the present application, and the equivalent embodiments with equivalent changes are equivalent. Any simple modification, equivalent replacement and improvement of the above embodiments within the technical solution of the present application, according to the technical essence of the present application, within the spirit and principles of the present application, are all within the protection scope of the technical solution of the present application.​

Claims

1. A pump pipe laterally adjustable lifting device, characterized in that, The pump pipe lateral adjustable lifting device includes a lifting frame (1), a lateral sliding hanging plate (2), a skirt plate (3), and an intermediate stiffening plate (4); The lifting frame (1) is horizontally slidably connected to the two transverse sliding hanging plates (2), the outer side of the long side of the lifting frame (1) is fixedly connected to the skirt plate (3), and the top longitudinal middle position of the lifting frame (1) is fixedly connected to the intermediate stiffening plate (4). The transverse sliding mounting plate (2) includes a transverse support plate (5), a longitudinal mounting plate (6), a limiting plate (7), and a limiting plate support plate (8). The bottom centerline of the transverse support plate (5) is vertically and fixedly connected to the longitudinal mounting plate (6). Limiting plates (7) are installed on both sides of the longitudinal mounting plate (6). The limiting plate (7) and the longitudinal mounting plate (6) are connected by a limiting plate support plate (8). The transverse support plate (5), the longitudinal mounting plate (6), the limiting plate (7), and the limiting plate support plate (8) are integrally connected. The longitudinal mounting plate (6) has a slot (10) for insertion into the pump pipe flange (9). The slot (10) is a semi-closed rectangular slot structure, and the width of the slot (10) is greater than the thickness of the pump pipe flange (9).

2. The pump pipe laterally adjustable lifting device according to claim 1, characterized in that, The lifting frame (1) is a rectangular frame structure with a through-hole in the middle, and a sliding hole structure (11) is provided in the middle position of the lifting frame (1). Two limiting plates (7) on the transverse sliding hanging plate (2) are set in the sliding hole structure (11). The limiting plates (7) drive the transverse support plate (5) and the longitudinal hanging plate (6) to move horizontally.

3. The pump pipe laterally adjustable lifting device according to claim 2, characterized in that, The lifting frame (1) has a threaded hole (12) on the side of its short side. A tightening bolt (13) is screwed into the threaded hole (12). The end of the tightening bolt (13) abuts against the end of the longitudinal hanging plate (6) to limit the longitudinal hanging plate (6).

4. The pump pipe laterally adjustable lifting device according to claim 1, characterized in that, A positioning sleeve (14) is connected to the longitudinal hanging plate (6) on the transverse sliding hanging plate (2). The positioning sleeve (14) is integrally connected with the longitudinal hanging plate (6), and the opening of the positioning sleeve (14) is arranged longitudinally on the longitudinal hanging plate (6). A positioning plug (15) is inserted into the positioning sleeve (14). The positioning plug (15) is an L-shaped plug structure, and the horizontal rod surface of the positioning plug (15) is set above the positioning sleeve (14). The vertical rod surface of the positioning plug (15) is inserted into the mounting holes of the positioning sleeve (14) and the pump pipe flange (9) respectively.

5. The pump pipe laterally adjustable lifting device according to claim 1, characterized in that, The skirt board (3) is integrally connected with the lifting frame (1), and the top end face of the lifting frame (1) and the top end face of the skirt board (3) are on the same horizontal plane. The length of the skirt board (3) is less than the length of the lifting frame (1).

6. The pump pipe laterally adjustable lifting device according to claim 5, characterized in that, A set of insertion holes (16) are evenly provided on the skirt plate (3), and the diameter of the set of insertion holes (16) is the same.

7. The pump pipe laterally adjustable lifting device according to claim 6, characterized in that, Two circular holes (17) are symmetrically opened on the horizontal support plate (5) of the horizontal sliding hanging plate (2); The diameter of the circular hole (17) is the same as the diameter of the insertion hole (16) on the skirt plate (3). When the circular hole (17) aligns with the corresponding insertion hole (16) on the skirt plate (3), a U-shaped rod is inserted between the circular hole (17) of the transverse support plate (5) and the insertion hole (16) on the skirt plate (3).

8. The pump pipe laterally adjustable lifting device according to claim 1, characterized in that, The intermediate stiffener plate (4) is a rectangular steel plate, and a hanging plate (18) is vertically connected to the top of the intermediate stiffener plate (4).

9. The pump pipe laterally adjustable lifting device according to claim 8, characterized in that, The lifting plate (18) has a lifting hole, and a shackle (19) is installed in the lifting hole.

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