Hoisting ring machine with protection structure for moving straight-through pipe

Abstract

The utility model discloses a straight-through pipe moving lifting ring machine with a protection structure, a moving block is connected with a first screw rod mechanism rotationally arranged in a moving groove, the bottom of the moving block is connected with a mounting box through a connecting block, a lifting mechanism is arranged in the mounting box, the lifting mechanism is connected with a mounting block, and the mounting block is connected with a lifting mechanism. The device comprises a mounting block, the bottom of the mounting block is connected with a straight-through pipe hanging ring through a connecting column, straight-through pipe anti-falling protection mechanisms are arranged on the two sides of the mounting block, each straight-through pipe anti-falling protection mechanism comprises an arc-shaped containing groove, the arc-shaped containing grooves are connected with the mounting block through a connecting plate, and a first driving motor is mounted at the top of the connecting plate. According to the lifting ring machine with the protection structure for straight-through pipe movement, the problem that in the straight-through pipe carrying process of an existing lifting ring machine, due to installation negligence or external factors, the possibility that a straight-through pipe falls down in the moving process is solved, and a moving block is arranged in a moving groove in a sliding mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to a straight -through pipe technical field, concretely is a kind of straight -through pipe moving with lifting ring machine of protective structure. BACKGROUND

[0002] Straight -through pipe is the straight -through vacuum tube of two ends opening middle vacuum, it is used in solar energy high temperature heat collecting equipment more, straight -through pipe is two ends opening, it is convenient to be connected in series or parallel, it is one of the core components of solar energy heat utilization, hoist ring machine is needed to be used in the process of carrying straight -through pipe to carry out moving operation, the hoist ring machine in the process of carrying straight -through pipe due to installation negligence or external factor straight -through pipe in the process of moving there is the possibility of falling, therefore, a kind of straight -through pipe moving with lifting ring machine of protective structure is presented. SUMMARY

[0003] The utility model aims at providing a kind of straight -through pipe moving with lifting ring machine of protective structure to solve the problem of the possibility of falling of straight -through pipe in the process of moving due to installation negligence or external factor straight -through pipe in the process of carrying of the hoist ring machine in the above background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of straight -through pipe moving with lifting ring machine of protective structure, including mobile groove, the mobile block is slidably arranged in the mobile groove, and the mobile block is connected with the first screw rod mechanism rotatably arranged in the mobile groove, the mobile block bottom is connected with the installation box by connecting block, and the installation box is internally provided with lifting mechanism, the lifting mechanism is connected with installation block, and the installation block bottom is connected with straight -through pipe lifting ring by connecting column, the installation block both sides are provided with straight -through pipe anti-falling protection mechanism, the straight -through pipe anti-falling protection mechanism includes arc-shaped placement groove, and the arc-shaped placement groove is connected with installation block by connecting plate, the first drive motor is installed on the top of connecting plate, and the first drive motor can drive the second screw rod mechanism rotatably arranged in arc-shaped placement groove, the second screw rod mechanism is connected with mobile sleeve, and the mobile sleeve is connected with installation positioning block by moving plate, the installation positioning block bottom is installed with arc-shaped limiting block.

[0005] Preferably, the mobile groove is symmetrically provided with a limiting slide rod slidably connected with the mobile block.

[0006] Through the above technical scheme: improve the stability of mobile block movement.

[0007] Preferably, the first screw rod mechanism is connected with the second drive motor at one end.

[0008] Through the above technical scheme: it is convenient to drive the first screw rod mechanism to rotate.

[0009] Preferably, the lifting mechanism comprises a winding drum, and the winding drum is rotationally connected to the inside of the mounting box, a third driving motor is arranged outside the mounting box to drive the winding drum to rotate, and a lifting rope is wound outside the winding drum, one end of the lifting rope penetrates to the outside of the mounting box and is connected to the positioning block, and the bottom of the positioning block is connected to the mounting block through a first connecting rope, and the two sides of the positioning block are connected to the mounting block through a second connecting rope.

[0010] Through the above technical scheme: the height of the straight pipe is convenient to adjust.

[0011] Preferably, the straight pipe lifting ring comprises an upper lifting ring and a lower lifting ring, and the upper lifting ring and the lower lifting ring are detachably connected through bolts.

[0012] Through the above technical scheme: the straight pipe is conveniently clamped and limited.

[0013] Preferably, the moving plate is slidably connected to the inside of the arc-shaped placement groove.

[0014] Through the above technical scheme: the moving stability of the moving plate is improved.

[0015] Compared with the prior art, the device solves the problem that the existing lifting ring machine has the possibility of falling during the movement of the straight pipe due to installation negligence or external factors during the carrying of the straight pipe, the moving block is slidably arranged inside the moving groove, the moving block is connected to the first screw rod mechanism rotationally arranged inside the moving groove, the bottom of the moving block is connected to the mounting box through the connecting block, the lifting mechanism is arranged inside the mounting box, the lifting mechanism is connected to the mounting block, the bottom of the mounting block is connected to the straight pipe lifting ring through the connecting column, the two sides of the mounting block are provided with the straight pipe anti-falling protection mechanism, the straight pipe anti-falling protection mechanism comprises an arc-shaped placement groove, the arc-shaped placement groove is connected to the mounting block through the connecting plate, the first driving motor is arranged on the top of the connecting plate, the first driving motor can drive the second screw rod mechanism arranged inside the arc-shaped placement groove to rotate, the second screw rod mechanism is connected to the moving sleeve, the moving sleeve is connected to the mounting block through the moving plate, the arc-shaped limiting block is arranged on the bottom of the mounting block, the middle position of the straight pipe is fixed through the straight pipe lifting ring during use, when the straight pipe limiting of the straight pipe lifting ring is loosened, the arc-shaped placement groove and the arc-shaped limiting block cooperate to limit the position of the straight pipe again, so that the falling of the straight pipe is avoided, and the possibility of the falling of the straight pipe is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole front view cross-sectional structure schematic view of the utility model;

[0017] Figure 2 It is the utility model Figure 1Enlarged structural schematic view at A in the middle;

[0018] Figure 3 Structure schematic view of the through pipe lifting ring of the utility model;

[0019] Figure 4 Structure schematic view of the through pipe anti-falling protection mechanism of the utility model.

[0020] In the figure: 1, moving groove; 101, moving block; 102, first screw rod mechanism; 2, connecting block; 201, installation box; 3, lifting mechanism; 301, winding drum; 302, third driving motor; 303, lifting rope; 304, positioning block; 305, first connecting rope; 306, second connecting rope; 4, installation block; 401, connecting column; 402, through pipe lifting ring; 4021, upper lifting ring; 4022, lower lifting ring; 5, through pipe anti-falling protection mechanism; 501, arc-shaped placing groove; 502, connecting plate; 503, first driving motor; 504, second screw rod mechanism; 505, moving sleeve; 506, moving plate; 507, installation positioning block; 508, arc-shaped limiting block; 6, limiting sliding rod; 7, second driving motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a through pipe moving with lifting ring machine with protection structure, moving groove 1 inside is slidably provided with moving block 101, and moving block 101 is connected with the first screw rod mechanism 102 rotationally arranged in moving groove 1 inside, moving block 101 bottom is connected with installation box 201 by connecting block 2, and installation box 201 is provided with lifting mechanism 3 inside, and lifting mechanism 3 is connected with installation block 4.

[0023] In further embodiments, the moving groove 1 is symmetrically provided with the limiting sliding rod 6 slidably connected with the moving block 101, and the limiting sliding rod 6 can limit the moving direction of the moving block 101, improving the stability of the moving block 101 when moving.

[0024] In further embodiments, the first screw rod mechanism 102 is connected with the second driving motor 7 at one end.

[0025] When it is necessary to drive the straight pipe to move, the second drive motor 7 is turned on. Under the action of the second drive motor 7, the first lead screw mechanism 102 rotates, thereby driving the moving block 101 and the straight pipe to move.

[0026] Specifically, the lifting mechanism 3 includes a winding drum 301, which is rotatably connected to the inside of the mounting box 201. A third drive motor 302 is provided on the outside of the mounting box 201 to drive the winding drum 301 to rotate. An anti-rotation device is installed at the output end of the third drive motor 302. A lifting rope 303 is wound around the outside of the winding drum 301. One end of the lifting rope 303 passes through to the outside of the mounting box 201 and is connected to the positioning block 304. The bottom of the positioning block 304 is connected to the mounting block 4 through a first connecting rope 305. The two sides of the positioning block 304 are connected to the mounting block 4 through a second connecting rope 306.

[0027] In a further embodiment, the bottom of the mounting box 201 is provided with a rope limiting cylinder for use with the lifting rope 303, which can limit the position of the lifting rope 303.

[0028] When it is necessary to drive the mounting block 4 and the straight pipe to move up and down, the third drive motor 302 is turned on. Under the action of the third drive motor 302, the winding drum 301 rotates, thereby driving the lifting rope 303 to perform winding and unwinding operations, so that the mounting block 4 and the straight pipe can move up and down.

[0029] Specifically, the bottom of the mounting block 4 is connected to the straight pipe lifting ring 402 via a connecting column 401. The straight pipe lifting ring 402 includes an upper lifting ring 4021 and a lower lifting ring 4022, which are detachably connected by bolts. The mounting block 4 is provided with straight pipe anti-fall protection mechanisms 5 on both sides. The straight pipe anti-fall protection mechanism 5 includes an arc-shaped placement groove 501, which is connected to the mounting block 4 via a connecting plate 502. A first drive motor 503 is installed on the top of the connecting plate 502, and the first drive motor 503 can drive the second lead screw mechanism 504 provided inside the arc-shaped placement groove 501 to rotate. The second lead screw mechanism 504 is connected to a movable sleeve 505, which is connected to the mounting positioning block 507 via a movable plate 506. An arc-shaped limit block 508 is installed at the bottom of the mounting positioning block 507.

[0030] To further explain, the movable plate 506 is slidably connected to the inner side of the arc-shaped placement groove 501.

[0031] In use, the straight pipe is placed on the inner side of the arc-shaped placement groove 501. After placement, the upper lifting ring 4021 and the lower lifting ring 4022 are connected by bolts to limit the position of the straight pipe. After the position is limited, the first drive motor 503 is turned on. Under the action of the first drive motor 503, the arc-shaped limiting block 508 moves down, thereby cooperating with the arc-shaped placement groove 501 to limit the position of the straight pipe again. When the straight pipe lifting ring 402 loosens its position on the straight pipe, the arc-shaped placement groove 501 and the arc-shaped limiting block 508 can cooperate to limit the position of the straight pipe again, reducing the possibility of the straight pipe falling.

[0032] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A lifting ring machine for moving a straight pipe with a protective structure, comprising a moving groove (1), characterized in that: A movable block (101) is slidably arranged inside the movable groove (1), and the movable block (101) is connected to a first screw mechanism (102) rotatably arranged inside the movable groove (1). The bottom of the movable block (101) is connected to the mounting box (201) through a connecting block (2), and a lifting mechanism (3) is arranged inside the mounting box (201). The lifting mechanism (3) is connected to the mounting block (4), and the bottom of the mounting block (4) is connected to the straight pipe lifting ring (402) through a connecting column (401). Straight pipe anti-fall protection mechanisms (5) are arranged on both sides of the mounting block (4). 5) Includes an arc-shaped placement groove (501), and the arc-shaped placement groove (501) is connected to the mounting block (4) through a connecting plate (502). A first drive motor (503) is installed on the top of the connecting plate (502), and the first drive motor (503) can drive a second lead screw mechanism (504) provided inside the arc-shaped placement groove (501) to rotate. The second lead screw mechanism (504) is connected to a movable sleeve (505), and the movable sleeve (505) is connected to a mounting positioning block (507) through a movable plate (506). An arc-shaped limiting block (508) is installed at the bottom of the mounting positioning block (507).

2. The lifting ring machine for moving a straight pipe with a protective structure according to claim 1, characterized in that: The moving groove (1) is symmetrically provided with limiting slide rods (6) that are slidably connected to the moving block (101).

3. A lifting ring machine for moving a straight pipe with a protective structure according to claim 1, characterized in that: One end of the first lead screw mechanism (102) is connected to the second drive motor (7).

4. A lifting ring machine for moving a straight pipe with a protective structure according to claim 1, characterized in that: The lifting mechanism (3) includes a winding drum (301), which is rotatably connected to the inside of the mounting box (201). A third drive motor (302) for driving the winding drum (301) to rotate is provided on the outside of the mounting box (201). A lifting rope (303) is wound around the outside of the winding drum (301). One end of the lifting rope (303) passes through the outside of the mounting box (201) and is connected to the positioning block (304). The bottom of the positioning block (304) is connected to the mounting block (4) through a first connecting rope (305). The two sides of the positioning block (304) are connected to the mounting block (4) through a second connecting rope (306).

5. A lifting ring machine for moving a straight pipe with a protective structure according to claim 1, characterized in that: The straight pipe lifting ring (402) includes an upper lifting ring (4021) and a lower lifting ring (4022), and the upper lifting ring (4021) and the lower lifting ring (4022) are detachably connected by bolts.

6. A lifting ring machine for moving a straight pipe with a protective structure according to claim 1, characterized in that: The movable plate (506) is slidably connected to the inner side of the arc-shaped placement groove (501).

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