Tubular aerator mounting and positioning device

Abstract

The utility model discloses a tubular aerator mounting and positioning device which comprises a base, rollers, a lower arc plate and an upper pressing plate, handles are arranged on two sides of the left end of the base, a balancing weight is arranged on the left side of the base, and two first screws are arranged at the right end of the base. A first threaded rod is arranged on the base, a lower arc plate and an upper pressing plate are sequentially arranged on the first threaded rod in a sleeving mode, a second threaded rod is arranged on the outer side of the first threaded rod, a limiting hook plate is arranged on the second threaded rod in a sleeving mode, and a puller bolt is arranged at the right end of the limiting hook plate. The upper pressing plate and the lower arc plate are arranged at the left end of the equipment, the clamp is arranged at the right end of the pipe fitting, a worker can adjust the height of the pipe fitting easily, the idler wheels are arranged at the bottom of the base, the horizontal position of the pipe fitting can be adjusted easily, use is convenient, operation is easy, working efficiency is improved, and construction safety is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of installation auxiliary tools, in particular to a kind of tubular aerator installation positioning device, belong to equipment installation technical field. BACKGROUND

[0002] Tubular aerator is widely used in wastewater treatment, biomass energy production and mining fields, and its installation directly affects the use effect of equipment. Before installing tubular aerator, the size of the pool body needs to be measured on site, and the installation position of the aerator and the required number of aerators are marked. Due to the fact that the walls on both sides of the sewage pool are high at one end and low at the other end, during installation, one end of the tubular aerator will be fixed on the outer coping stone of the pool body (lower position), and the other end needs to be fixed on the inner wall of the pool body (higher position). During construction, the worker will use a rope to lower one end of the pipe to the installation position, and after local adjustment, the two ends of the pipe will be fixed. During this process, the lowering and positioning of the pipe are the focus of construction. Since the rope is relatively soft, the pipe may shake during lowering and is not easy to fix, which may cause installation deviation or positioning difficulty. If not careful, the pipe may fall. SUMMARY

[0003] The utility model solves the technical problems of overcoming the deficiencies of the prior art, providing a tubular aerator installation positioning device, which uses a load hook instead of a rope to avoid the shaking and difficulty in fixing of the pipe during adjustment. At the same time, it is convenient for the worker to adjust the pipe horizontally, improves the work efficiency, and ensures the construction quality.

[0004] The utility model adopts the following technical scheme to solve the technical problems:

[0005] A tubular aerator installation positioning device, comprising a base, rollers, a lower arc plate, and an upper pressing plate. The left end of the base is provided with handles on both sides. A counterweight is arranged on the left side of the base. A first screw rod is arranged at the right end of the base. There are two first screw rods, and a lower arc plate and an upper pressing plate are sequentially sleeved on the first screw rods. The lower arc plate and the upper pressing plate fix the left end of the pipe. A load hook is arranged at the right end of the pipe. A connecting rod is sleeved on the upper part of the load hook. The connecting rod is fixedly connected with the fence outside the pool body through a clamp.

[0006] The outer parts of the lower arc plate and the upper pressing plate are respectively provided with extension plates. A positioning sleeve is fixedly connected below the lower arc plate extension plate. The lower arc plate is sleeved on the first screw rod and is fixed by a tightening bolt outside the positioning sleeve. A pressing nut is arranged on the first screw rod above the upper pressing plate extension plate.

[0007] The outer side of the first screw rod is provided with a second screw rod, a limiting hook plate is sleeved on the second screw rod, a jacking bolt is arranged on the right end surface of the limiting hook plate, and the limiting hook plate is in L-shaped distribution.

[0008] The top of the load-bearing hook is provided with a through hole, and the load-bearing hook is fixedly connected with the connecting rod through bolts.

[0009] The positive beneficial effects of the utility model are as follows:

[0010] 1. The lower arc plate and the upper pressing plate are arranged on the left end of the equipment, so that the left end of the pipe fitting can be fixed, the load-bearing hook is arranged on the right end of the pipe fitting, and the stability of the pipe fitting during lowering is ensured, and the situation that the pipe fitting is not easy to fix due to shaking is avoided.

[0011] 2. The connecting rod is sleeved on the load-bearing hook, and the clamp is arranged on the right end of the connecting rod, so that the connecting rod is fixed on the fence above the installation position by using the clamp, and then the height of the pipe fitting is adjusted, so that the safety of construction is ensured.

[0012] 3. The rollers are arranged on the bottom of the base, so that the horizontal adjustment of the pipe fitting by the staff is facilitated, the clamp is fixed on the fence on the right end of the pipe fitting, but not fixed, then the horizontal movement is performed according to the installation position, at this time, the left end of the pipe fitting is moved through the rollers on the bottom of the base, and the right end of the pipe fitting is moved horizontally on the fence through the clamp, after the pipe fitting is positioned, the equipment is fixed by using the jacking bolt outside the limiting hook plate, and the clamp and the fence are fixed firmly, finally, the staff can fix the pipe fitting by using the lifting tool, after the equipment is installed, the fixing devices on both sides of the equipment are removed, the working efficiency is improved, and the safety of construction is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a use state diagram of the utility model;

[0014] Fig. 2 It is a structure schematic diagram of the utility model.

[0015] Wherein: 1-base, 2-roller, 3-handle, 4-counterweight, 5-first screw rod, 6-lower arc plate, 7-upper pressing plate, 8-pressing nut, 9-second screw rod, 10-limiting hook plate, 11-jacking bolt, 12-load-bearing hook, 13-connecting rod, 14-clamp, A-pipe fitting, B-fence. DETAILED DESCRIPTION

[0016] The utility model will be further explained and described in combination with the drawings:

[0017] Embodiment, see Figs. 1-2The utility model relates to a kind of tubular aerator installation positioning device, including base 1, gyro wheel 2, lower arc plate 6 and upper pressing plate 7, handle 3 is arranged in the left end of base 1 on both sides, counterweight 4 is arranged in the left side of base 1, first screw rod 5 is arranged in the right end of base 1, first screw rod 5 is two, and lower arc plate 6 and upper pressing plate 7 are sequentially set on first screw rod 5 with lower arc plate 6 and upper pressing plate 7 are fixed to the left end of pipe A, load hook 12 is arranged in the right end of pipe A, the upper portion of load hook 12 is set with connecting rod 13, connecting rod 13 is fixedly connected with fence B outside pool body by clamp.

[0018] Extension plate is respectively arranged outside lower arc plate 6 and upper pressing plate 7, positioning sleeve is fixedly connected below lower arc plate 6 extension plate, lower arc plate 6 is set on first screw rod 5, and fixed by tightening bolt outside positioning sleeve, pressing nut 8 is arranged on the first screw rod 5 above upper pressing plate 7 extension plate.

[0019] Second screw rod 9 is arranged outside first screw rod 5, limit hook plate 10 is set on second screw rod 9, tightening bolt 11 is arranged on the right end surface of limit hook plate 10, and limit hook plate 10 is L-shaped distribution.

[0020] Through hole is dug in the top of load hook 12, and load hook 12 is fixedly connected with connecting rod 13 by bolt.

[0021] In the above description, the inner diameter of the load hook matches the outer diameter of the pipe.

[0022] In the above description, a through hole is dug in the top of load hook 12, and a support can be inserted into the through hole during construction to prevent the load hook from detaching from the left end of the connecting rod when adjusting the height of the load hook. Workers can also hook onto the through hole to adjust the height of the load hook.

[0023] In the above description, a connecting block is provided at the left end of the connecting rod, and the connecting block is set on the upper end of the load hook. A tightening bolt is provided outside the connecting block.

[0024] In the above description, the clamp is composed of two arc-shaped plates, and the two arc-shaped plates are fixed together with the fence by bolts. One of the arc-shaped plates is fixedly connected with the right end of the connecting rod.

[0025] In the above description, the counterweight is provided at the left end of the base to ensure the stability of the base during construction.

[0026] Working principle:

[0027] During construction, first place the left end of the pipe on the outer curbstone, then hang the right end of the pipe on the load hook, and fix the clamp on the fence near the equipment installation position.

[0028] The worker moves the base to the left side of the pipe, then adjusts the position of the lower arc plate according to the position of the pipe, so that the lower arc plate is in close contact with the bottom of the left end of the pipe, and then fixes the left end of the pipe by using the upper pressing plate; at this time, the worker can use the roller to locally adjust the installation position of the pipe, and in the adjustment process, the clamp on the right side of the pipe and the fence are in an unfixed state, that is, the two arc plates are connected together by bolts, but there is a gap between the two arc plates and the fence, so as to facilitate the horizontal movement of the clamp along the fence;

[0029] After the pipe is installed, the two ends of the pipe are fixed, and then the equipment at the two ends of the pipe is removed.

[0030] Using the device, not only is it convenient for the worker to install the pipe, but also it is convenient for the worker to locally adjust the pipe; in traditional construction, since the right end of the pipe is hoisted by using a rope, the pipe is in a shaking state, which is not conducive to the adjustment of the worker, and may cause installation deviation of the pipe; by replacing the rope with a load hook, not only is it avoided that the pipe shakes and is not easy to fix during construction, but also it is convenient for the worker to horizontally move the pipe, avoids the equipment from falling into the pool, and ensures the safety of the construction.

Claims

1. A tubular aerator installation and positioning device, comprising a base (1), rollers (2), a lower arc plate (6), and an upper pressure plate (7), characterized in that: Handles (3) are provided on both sides of the left end of the base (1). A counterweight (4) is provided on the left side of the base (1). A first screw (5) is provided on the right end of the base (1). There are two first screws (5). A lower arc plate (6) and an upper pressure plate (7) are sequentially sleeved on the first screw (5). The lower arc plate (6) and the upper pressure plate (7) fix the left end of the pipe fitting (A). A load-bearing hook (12) is provided on the right end of the pipe fitting (A). A connecting rod (13) is sleeved on the upper part of the load-bearing hook (12). The connecting rod (13) is fixedly connected to the fence (B) outside the pool body by a clamp.

2. The tubular aerator installation and positioning device according to claim 1, characterized in that: The lower arc plate (6) and the upper pressure plate (7) are respectively provided with an extension plate. A positioning sleeve is fixedly connected below the extension plate of the lower arc plate (6). The lower arc plate (6) is sleeved on the first screw (5) and fixed by the tightening bolt outside the positioning sleeve. A clamping nut (8) is provided on the first screw (5) above the extension plate of the upper pressure plate (7).

3. The tubular aerator installation and positioning device according to claim 1, characterized in that: A second screw (9) is provided on the outside of the first screw (5), and a limiting hook plate (10) is sleeved on the second screw (9). A tightening bolt (11) is provided on the right end face of the limiting hook plate (10), and the limiting hook plate (10) is distributed in an L shape.

4. The tubular aerator installation and positioning device according to claim 1, characterized in that: The top of the load-bearing hook (12) is provided with a through hole, and the load-bearing hook (12) is fixedly connected to the connecting rod (13) by bolts.

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