CN212672672U - PPR duplex elbow with detachable spirit level - Google Patents

Abstract

The utility model discloses a PPR double elbow with a detachable gradienter, which belongs to the field of installation and fixation, and comprises a pair of double elbows, a connecting rod is fixedly connected between the pair of double elbows, a pair of chutes are arranged at the outer end of the connecting rod, a slide block is slidably connected at the upper side of the connecting rod, a groove is arranged at the upper end of the slide block, a rotating ring is rotatably connected inside the groove, a mounting groove is arranged at the upper end of the rotating ring, a pair of telescopic grooves are arranged at the two ends of the slide block, an L-shaped rod is slidably connected inside the telescopic grooves, a rolling shaft is fixedly connected at one end of the L-shaped rod, the outer end of the rolling shaft is rotatably connected with a rolling wheel, the rolling wheel is connected with the inner wall of the chutes, the position adjustment of the gradienter on the double elbows can be realized, the double elbows are not easy, the detachable level gauge is convenient for reducing the use cost.

Description

PPR duplex elbow with detachable spirit level

Technical Field

The utility model relates to an installation fixed field, more specifically say, relate to a PPR duplex elbow with detachable spirit level.

Background

In a pipeline system, an elbow is a pipe fitting for changing the direction of a pipeline, the elbow is divided into three types of 45-degree and 90-degree and 180-degree elbows which are most commonly used according to angles, in addition, the elbow also comprises other abnormal-angle elbows of 60-degree and the like according to engineering requirements, and the elbow is made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metal, plastics and the like.

Because most of pipe fittings are used for welding, in order to improve the welding quality, the end parts are all turned into grooves, certain angles are reserved, certain edges are arranged, the requirement is strict, the edges are thick, the angle and the deviation range are specified, the surface quality and the mechanical property are basically the same as those of the pipes, and in order to facilitate the welding, the steel types of the pipe fittings and the connected pipes are the same.

All the pipe fittings are subjected to surface treatment, iron scales on the inner surface and the outer surface are sprayed out through shot blasting treatment, and then anti-corrosion paint is coated, so that the pipe fittings are needed for export, and the corrosion and oxidation prevention is also convenient for transportation at home, so that the work is needed.

The requirement for packaging is that for small pieces of pipe, such as export, wooden boxes are required, about 1 cubic meter, and the number of bends in such boxes is specified to be no more than about one ton, which standard allows nesting, i.e. large sets, but the total weight is generally no more than 1 ton, for large pieces y individual packaging is required, like 24 ", individual packaging is necessary, and in addition, packaging indicia are provided, such as size, steel number, batch number, manufacturer's trademark, etc.

At present, when the duplex elbow is installed, the operation cannot be carried out simultaneously when the duplex elbow is installed while a level is held by hands, the duplex elbow is easy to incline when being installed, the duplex elbow cannot be well vertically installed on a water pipe, the installation quality is not high enough, and the operation time is wasted.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a PPR duplex elbow with detachable spirit level, it can realize the position control of the spirit level on the duplex elbow, and is difficult for rocking, improves the work efficiency and the quality of installation duplex elbow, is convenient for reduce use cost through detachable spirit level.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A PPR duplex elbow with a detachable level gauge comprises a pair of duplex elbows, a connecting rod is fixedly connected between the pair of duplex elbows, a pair of sliding grooves are formed in the outer ends of the connecting rod in a chiseling mode, a sliding block is connected to the upper side of the connecting rod in a sliding mode, a groove is formed in the upper end of the sliding block, a rotating ring is rotatably connected to the inner portion of the groove, a mounting groove is formed in the upper end of the rotating ring in a chiseling mode, a pair of telescopic grooves are formed in the two ends of the sliding block in a chiseling mode, an L-shaped rod is slidably connected to the inner portion of each telescopic groove, a rolling shaft is fixedly connected to one end, close to the L-shaped rods, of each L-shaped rod, a rolling wheel is rotatably connected to the outer end of each rolling shaft, a pair of threaded holes are formed in the front ends of the sliding blocks in a chiseling, the position adjustment of the gradienter on the duplex elbow can be realized, the duplex elbow is not easy to shake, the working efficiency and the quality of the installation of the duplex elbow are improved, and the detachable gradienter is convenient for reducing the use cost.

Further, it is a pair of the equal fixedly connected with stopper of one end that L type pole is located flexible groove, stopper and flexible inslot wall laminate mutually, when installation and dismantlement L type pole, drop from flexible inslot portion through the effectual reduction L type pole of stopper.

Further, the bottom fixedly connected with magnetic sheet of swivel ring, recess diapire fixedly connected with magnet, the magnetic sheet adsorbs each other with magnet, improves the slider in the inside stability of recess to improve the precision when the spirit level uses.

Furthermore, the magnetic sheets and the magnets are distributed in a cross shape, and the magnetic sheets and the magnets correspond to each other, so that the angle of the rotating ring can be conveniently adjusted, and multi-angle horizontal measurement of the duplex elbow is achieved.

Furthermore, the outer end of gyro wheel is dug and is had anti-skidding line, improves the frictional force of gyro wheel and spout inner wall.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize the position control of the spirit level on the duplex elbow, and is difficult for rocking, improves the work efficiency and the quality of installation duplex elbow, is convenient for reduce use cost through detachable spirit level.

(2) A pair of L type pole is located the equal fixedly connected with stopper of one end in flexible groove, and the stopper laminates with flexible inslot wall mutually, when installation and dismantlement L type pole, drops from flexible inslot portion through the effectual reduction L type pole of stopper.

(3) The bottom fixedly connected with magnetic sheet of swivel ring, recess diapire fixedly connected with magnet, magnetic sheet and magnet adsorb each other, improve the slider in the inside stability of recess to the precision when improving the spirit level and using.

(4) The magnetic sheets and the magnets are distributed in a cross shape and correspond to each other, so that the angle of the rotating ring can be conveniently adjusted, and multi-angle horizontal measurement of the duplex elbow can be realized.

(5) The outer end of the roller is provided with anti-skid lines, so that the friction force between the roller and the inner wall of the sliding groove is improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the slider of the present invention;

fig. 4 is a schematic view of the bottom structure of the rotating ring of the present invention.

The reference numbers in the figures illustrate:

the device comprises a duplex elbow 1, a connecting rod 2, a sliding chute 3, a 4L-shaped rod, a sliding block 5, a rotating ring 6, a mounting groove 7, a screw rod 8, a magnetic sheet 9, a magnet 10, a roller 11, a roller 12 and a rotating rod 13.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a PPR duplex elbow with a detachable level comprises a pair of duplex elbows 1, a connecting rod 2 fixedly connected between the pair of duplex elbows 1, a pair of chutes 3 cut on the outer end of the connecting rod 2, a sliding block 5 slidably connected on the upper side of the connecting rod 2, a groove cut on the upper end of the sliding block 5, a rotating ring 6 rotatably connected inside the groove, a mounting groove 7 cut on the upper end of the rotating ring 6, a sponge layer fixedly connected to the inner wall of the mounting groove 7 for reducing the external scratch of the level, a pair of telescopic grooves cut on both ends of the sliding block 5, an L-shaped rod 4 slidably connected inside the telescopic grooves, a roller 12 fixedly connected to the end of the L-shaped rod 4 close to each other, a roller 11 rotatably connected to the outer end of the roller 12, a roller 11 rotatably connected to the inner wall of the chute 3, a pair of threaded holes cut on the front end of the sliding block 5, a, the outer end of the screw rod 8 is fixedly connected with a rotating rod 13, and one end, far away from the rotating rod 13, of the screw rod 8 penetrates through the threaded hole to be abutted to the L-shaped rod 4.

Please refer to fig. 2-4, a pair of L-shaped rods 4 are located at the equal fixedly connected with stopper of one end of the telescopic slot, the stopper is attached to the inner wall of the telescopic slot, when the L-shaped rods 4 are installed and disassembled, the L-shaped rods 4 are effectively reduced by the stopper to fall off from the inside of the telescopic slot, the bottom fixedly connected with magnetic sheet 9 of the rotating ring 6 is fixedly connected with magnet 10 on the bottom wall of the groove, the magnetic sheet 9 and the magnet 10 are mutually adsorbed, the stability of the sliding block 5 in the groove is improved, and the precision of the spirit level when in use is improved.

Referring to fig. 3-4, the magnetic sheets 9 and the magnets 10 are distributed in a cross shape, the magnetic sheets 9 and the magnets 10 correspond to each other, so that the angle of the rotating ring 6 can be conveniently adjusted, the multi-angle horizontal measurement of the double elbow 1 is achieved, the outer end of the roller 11 is provided with anti-skid lines, and the friction force between the roller 11 and the inner wall of the chute 3 is improved.

When relevant technical personnel is using this pair elbow 1, place the inside at spout 3 with gyro wheel 11 of L type pole 4 lower extreme earlier, adjust slider 5 to suitable position, grasp bull stick 13 and rotate, the one end that makes screw rod 8 keep away from bull stick 13 offsets with L type pole 4, thereby fixed slider 5 is difficult for rocking in the upper end of connecting rod 2, can realize the position control of the spirit level on pair elbow 1, and be difficult for rocking, when installing pair elbow 1, rotate swivel 6, adjust the angle of the inside spirit level of mounting groove 7, when installing pair elbow 1, be convenient for the spirit level to carry out multi-angle measurement, improve the work efficiency and the quality of installing pair elbow 1, be convenient for reduce use cost through detachable spirit level.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a PPR duplex elbow with detachable spirit level, includes a pair of duplex elbow (1), and is a pair of fixedly connected with connecting rod (2), its characterized in that between duplex elbow (1): the outer end of the connecting rod (2) is provided with a pair of sliding grooves (3), the upper side of the connecting rod (2) is slidably connected with a sliding block (5), the upper end of the sliding block (5) is provided with a groove, the inside of the groove is rotatably connected with a rotating ring (6), the upper end of the rotating ring (6) is provided with a mounting groove (7), the two ends of the sliding block (5) are provided with a pair of telescopic grooves, the inside of each telescopic groove is slidably connected with an L-shaped rod (4), one end of each L-shaped rod (4) close to each other is fixedly connected with a rolling shaft (12), the outer end of each rolling shaft (12) is rotatably connected with a rolling wheel (11), the rolling wheels (11) are in rolling connection with the inner wall of the sliding grooves (3), the front end of the sliding block (5) is provided with a pair of threaded holes, the threaded holes are provided with a pair of screw rods, and one end of the screw rod (8), which is far away from the rotating rod (13), penetrates through the threaded hole and is abutted against the L-shaped rod (4).

2. The PPR duplex elbow with detachable gradienter of claim 1, which is characterized in that: and the L-shaped rod (4) is located at the limit block fixedly connected with the end of the telescopic groove, and the limit block is attached to the inner wall of the telescopic groove.

3. The PPR duplex elbow with detachable gradienter of claim 1, which is characterized in that: the bottom fixedly connected with magnetic sheet (9) of rotating ring (6), recess diapire fixedly connected with magnet (10), magnetic sheet (9) and magnet (10) adsorb each other.

4. The PPR duplex elbow with detachable gradienter of claim 3, which is characterized in that: the magnetic sheets (9) and the magnets (10) are distributed in a cross shape, and the magnetic sheets (9) correspond to the magnets (10) mutually.

5. The PPR duplex elbow with detachable gradienter of claim 1, which is characterized in that: the outer end of the roller (11) is chiseled with anti-skid lines.

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