CN209872145U - Clamp for improving hoisting efficiency of large pipeline - Google Patents

Abstract

The utility model discloses an efficiency of large pipeline lifts by crane anchor clamps is improved, including two first splint and pipeline body, two the fixed orifices has all been seted up to first splint top outer wall, and the inner wall of fixed orifices is pegged graft and is had the screw rod, the outer wall of screw rod has cup jointed spring shim, and the outer wall of screw rod has the lantern ring through threaded connection, first splint are connected with the second splint through the screw rod, and the outer wall welding that the second splint are close to first splint has the tenon, the both ends of pipeline body inner wall are all seted up flutedly, and the size of recess and the big or small looks adaptation of tenon, two first splint are located the both ends of pipeline body respectively. The utility model discloses can effectively avoid pressing from both sides the gliding condition of in-process splint of getting and take place, play good clamp and get the effect, improve the security when the pipeline lifts by crane, avoid the pipeline to drop and cause personnel injured, the abrasionproof layer can play good abrasionproof effect, avoids wire rope to cause cracked condition to take place owing to frictional force is too big.

Description

Clamp for improving hoisting efficiency of large pipeline

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an improve anchor clamps of large pipeline lifting by crane efficiency.

Background

The clamp is a device for fixing a processing object to occupy a correct position for construction or detection in a machine manufacturing process, and is also called a clamp.

Through retrieval, chinese patent application No. 201720877744.0 discloses a pipeline anchor clamps, including first folder and second folder, wherein, first folder includes first double-layered pipe portion and first connecting portion, and first double-layered pipe portion is arc for hugging closely the pipeline. Anchor clamps design structure in the above-mentioned patent is fairly simple, and the pipeline clamp is got the effect relatively poor, and the gliding condition appears in the in-process pipeline that the pipeline lifted by crane because frictional force is not enough and takes place easily, obviously can't satisfy people's user demand already.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anchor clamps for improving the hoisting efficiency of a large pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an improve anchor clamps of large pipeline lifting efficiency, includes two first splint and pipeline body, two the fixed orifices has all been seted up to first splint top outer wall, and the inner wall of fixed orifices pegs graft and have the screw rod, the outer wall of screw rod has cup jointed spring shim, and the outer wall of screw rod has the lantern ring through threaded connection, first splint are connected with the second splint through the screw rod, and the outer wall welding that the second splint are close to first splint has the trip, the both ends of pipeline body inner wall all set up flutedly, and the size of recess and the big or small looks adaptation of trip, two first splint are located the both ends of pipeline body respectively.

Further, the mounting hole has been seted up to the one end of first splint top outer wall, and the inner wall of mounting hole is pegged graft and is had the fixed pin, and first splint are connected with the lantern ring through the fixed pin.

Further, the outer wall of the lantern ring is sleeved with a steel wire rope, a hanging rod is fixed to one end, away from the lantern ring, of the steel wire rope through a screw, and a hanging ring is welded to the top end of the hanging rod.

Furthermore, rings are of a circular ring structure, and anti-skid protrusions are welded on the inner wall of each ring.

Furthermore, an anti-abrasion layer is bonded on the inner wall of the lantern ring, and the thickness of the anti-abrasion layer is one to two millimeters.

Furthermore, the number of the clamping tenons is two to three, and the two to three clamping tenons are distributed on the outer wall of the second clamping plate at equal intervals.

The utility model has the advantages that:

1. this improve anchor clamps of large pipeline lifting efficiency, through being provided with spring shim and trip, spring shim can let between first splint and the second splint be connected inseparabler through the screw rod, the pipeline of cliping that two splint of being convenient for are more firm, the in-process that the pipeline was cliped, the trip can be gone into to the recess of pipeline inside in, the gliding condition of in-process splint that can effectively avoid pressing from both sides to get takes place, play good clamp and get the effect, the security when having improved the pipeline and lifting by crane, it is injured to avoid the pipeline to drop to cause personnel.

2. This improve anchor clamps of large pipeline lifting efficiency, through being provided with non-slip raised and wearing layer, the non-slip raised can play good anti-skidding effect, can increase the frictional force between the lifting hook of loop wheel machine and the rings, prevents that the condition of lifting hook landing from taking place, and the wearing layer can play good anti-abrasion effect, avoids wire rope because the frictional force is too big to cause cracked condition to take place, has improved wire rope's life.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of a clamp for improving the lifting efficiency of a large pipeline provided by the utility model;

fig. 2 is a perspective view of a first clamping plate structure of the clamp for improving the lifting efficiency of the large pipeline according to the present invention;

fig. 3 is the utility model provides an improve enlarged structure schematic diagram of anchor clamps A department that large pipeline lifted by crane efficiency.

In the figure: 1-spring washer, 2-nut, 3-groove, 4-pipeline body, 5-screw, 6-first splint, 7-second splint, 8-steel wire rope, 9-suspender, 10-anti-slip bulge, 11-hanging ring, 12-tenon, 13-fixing hole, 14-lantern ring, 15-anti-wear layer and 16-fixing pin.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an anchor clamps for improving hoisting efficiency of large-scale pipeline, including two first splint 6 and pipeline body 4, the fixed orifices have all been seted up to two first splint 6 top outer walls, and the inner wall of fixed orifices is pegged graft and is had screw rod 5, spring shim 1 has been cup jointed to the outer wall of screw rod 5, and screw rod 5's outer wall has lantern ring 14 through threaded connection, first splint 6 is connected with second splint 7 through screw rod 5, and second splint 7 has tenon 12 near the outer wall welding of first splint 6, the both ends of pipeline body 4 inner wall all are seted up flutedly 3, and the size of recess 3 and the big or small looks adaptation of tenon 12, two first splint 6 are located the both ends of pipeline body 4 respectively.

The utility model discloses in, the mounting hole has been seted up to the one end of 6 top outer walls of first splint, and the inner wall of mounting hole is pegged graft and is had fixed pin 16, and first splint 6 is connected with lantern ring 14 through fixed pin 16.

The utility model discloses in, wire rope 8 has been cup jointed to the outer wall of the lantern ring 14, and wire rope 8 keeps away from the one end of the lantern ring 14 and has jib 9 through the fix with screw, and the top welding of jib 9 has rings 11.

The utility model discloses in, the quantity of trip 12 is two to three, and two to three trip 12 equidistance distribute on the outer wall of second splint 7.

Example 2

Referring to fig. 1 and 3, an anchor clamps for improving hoisting efficiency of large pipeline, this embodiment compares in embodiment 1, still include rings 11 and be the ring annular structure, and rings 11's inner wall welding has anti-skidding protrusion 10, the inner wall of lantern ring 14 bonds has wearing layer 15, and wearing layer 15's thickness is one to two millimeters, anti-skidding protrusion 10 can play good anti-skidding effect, can increase the frictional force between lifting hook and rings 11 of loop wheel machine, prevent that the condition of lifting hook landing from taking place, wearing layer 15 can play good anti-skidding effect, avoid wire rope because frictional force is too big to cause cracked condition to take place, wire rope's life has been improved.

The working principle is as follows: during the use, utilize first splint 6 and second splint 7 to carry the both ends of pipeline, then utilize screw rod 5 and nut 2 to link together first splint 6 and second splint 7, spring shim 1 can let more inseparabler of being connected between first splint 6 and the second splint 7 through screw rod 5, the pipeline is carried that two splint of being convenient for are more firm, the in-process that the pipeline was carried, tenon 12 can block into to the inside recess 3 of pipeline in, can effectively avoid pressing from both sides the gliding condition of in-process splint of getting and take place, after pressing from both sides and getting, the lifting hook that utilizes the loop wheel machine catches on rings 11 and can lift by crane.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an improve anchor clamps of large pipeline lifting efficiency, includes two first splint (6) and pipeline body (4), its characterized in that, two the fixed orifices has all been seted up to first splint (6) top outer wall, and the inner wall of fixed orifices pegs graft and have screw rod (5), spring shim (1) has been cup jointed to the outer wall of screw rod (5), and the outer wall of screw rod (5) has lantern ring (14) through threaded connection, first splint (6) are connected with second splint (7) through screw rod (5), and the outer wall welding that second splint (7) are close to first splint (6) has tenon (12), the both ends of pipeline body (4) inner wall all are seted up flutedly (3), and the size of recess (3) and the big or small looks adaptation of tenon (12), two first splint (6) are located the both ends of pipeline body (4) respectively.

2. The clamp for improving the hoisting efficiency of the large pipeline according to claim 1, wherein one end of the outer wall of the top of the first clamping plate (6) is provided with a mounting hole, a fixing pin (16) is inserted into the inner wall of the mounting hole, and the first clamping plate (6) is connected with a sleeve ring (14) through the fixing pin (16).

3. The clamp for improving the hoisting efficiency of the large pipeline according to claim 2, wherein the outer wall of the lantern ring (14) is sleeved with a steel wire rope (8), a hanging rod (9) is fixed at one end, far away from the lantern ring (14), of the steel wire rope (8) through a screw, and a hanging ring (11) is welded at the top end of the hanging rod (9).

4. The clamp for improving the hoisting efficiency of the large pipeline according to claim 3, wherein the hoisting ring (11) is of a circular ring structure, and the anti-skid protrusions (10) are welded on the inner wall of the hoisting ring (11).

5. The clamp for improving the hoisting efficiency of the large pipeline according to claim 4, wherein the inner wall of the collar (14) is bonded with an anti-abrasion layer (15), and the thickness of the anti-abrasion layer (15) is one to two millimeters.

6. The clamp for improving the hoisting efficiency of the large pipeline according to claim 5, wherein the number of the clamping tenons (12) is two to three, and the two to three clamping tenons (12) are equidistantly distributed on the outer wall of the second clamping plate (7).