Elevator convenient to install

Abstract

The utility model discloses a convenient-to-install elevator which comprises an upper clamp, a lower clamp is installed at the bottom of the upper clamp, a fixing column is fixedly installed at the bottom of the lower clamp, meanwhile, an installation column is fixedly installed at the bottom of the fixing column, an upper protection pad is fixedly arranged on the circumferential inner wall of the upper clamp, and a lower protection pad is fixedly arranged on the circumferential inner wall of the lower clamp. Lower fixing bases are fixedly arranged at the two ends of the lower clamp, upper fixing bases are fixedly arranged at the two ends of the upper clamp, and the upper fixing bases cover the surfaces of the lower fixing bases and are fixedly connected through bolts. According to the elevator convenient and fast to install, the hard inner wall of the pipe hoop elevator is effectively prevented from making direct contact with a pipeline; when the pipe hoop elevator clamps and fixes a pipeline, the upper protection pad and the lower protection pad can play a buffering role, and abrasion and scratches on the outer side surface of the pipeline are prevented; the rubber sleeve can well protect an anti-corrosion coating of the pipeline, and the service life of the pipeline is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pipe clamp hoist, concretely to a hoist convenient to install. BACKGROUND

[0002] Pipe clamp hoist is a tool for hoisting and fixing pipe clamp; pipe clamp is a component for connecting pipeline, in the installation and maintenance process of many pipeline systems such as petroleum, chemical industry, building water supply and drainage, pipe clamp needs to be hoisted from one place to another place, or temporarily fixed at the installation position, pipe clamp hoist can complete these tasks well; when building pipeline network in large chemical enterprises, a large number of pipe clamps need to be hoisted to the pipeline connection point at high place for installation, pipe clamp hoist can firmly clamp pipe clamp, and hoist it to the designated position by crane or winch etc.

[0003] Pipe clamp hoist is hard, when clamping and fixing pipeline, it is easy to cause abrasion and scratch on the outer surface of pipeline; if the pipeline has anticorrosive coating, these scratches and abrasion will destroy the integrity of anticorrosive coating; it will expose the pipeline locally to corrosive medium, accelerate the corrosion process of pipeline, and shorten the service life of pipeline; moreover, once the pipeline is corroded and perforated, it may cause medium leakage, and cause safety accident and environmental pollution. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a hoist convenient to install to solve the defects mentioned in the above background.

[0005] In order to achieve the above object, provide a hoist convenient to install, including upper clamp, the bottom of upper clamp is installed with lower clamp, and the bottom of lower clamp is fixedly installed with fixed column, and the bottom of fixed column is fixedly installed with mounting column, and the circumferential inner wall of upper clamp is fixedly provided with upper protective pad, the circumferential inner wall of lower clamp is fixedly provided with lower protective pad, and the both ends of lower clamp are fixedly provided with lower fixed seat, and the both ends of upper clamp are fixedly provided with upper fixed seat, and upper fixed seat covers the surface of lower fixed seat and is fixedly connected through bolt.

[0006] Preferably, the upper clamp and the lower clamp are both arc-shaped structures made of metal material, and the upper clamp and the lower clamp are fixedly connected through studs and nuts.

[0007] Preferably, the studs are provided in two groups, the bottom of the two groups of studs is fixedly arranged on the surface of the limiting sheet, and the upper fixed seat and the lower fixed seat are provided with two groups of through holes.

[0008] Preferably, the two groups of studs pass through the two groups of through holes provided on the upper fixed seat and the lower fixed seat and are screw-connected and fixed with the nuts, the surface of the upper fixed seat is covered with a fixed sheet, and the fixed sheet is uniformly provided with two groups of mounting holes.

[0009] Preferably, three sets of positioning grooves are evenly provided on the inner circumferential walls of the upper and lower cards, and three sets of positioning seats are evenly fixed on the outer circumferential walls of the upper and lower protective pads.

[0010] Preferably, both the upper and lower protective pads are arc-shaped structures made of rubber, and the upper and lower protective pads are detachable structures inside the upper and lower clips, respectively. Multiple sets of equally spaced slots are evenly opened on the inner circumference of the upper and lower protective pads.

[0011] Preferably, the three sets of positioning seats are respectively inserted into the interior of the three sets of positioning slots, and the cross-sections of the positioning seats and positioning slots are both set as isosceles trapezoids.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] Both the upper and lower protective pads are arc-shaped structures made of rubber, covering the outside of the pipe. They securely fasten the pipe without damaging its outer circumference. Multiple sets of equidistant grooves are evenly spaced on the inner circumference of both pads to increase friction between the clips and the pipe.

[0014] Effectively prevents the hard inner wall of the pipe clamp from directly contacting the pipe; when the pipe clamp is tightened and fixed to the pipe, the upper and lower protective pads can act as a buffer to prevent wear and scratches on the outer surface of the pipe; the rubber sleeve can effectively protect the anti-corrosion coating of the pipe and extend the service life of the pipe. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 A bottom view;

[0017] Figure 3 for Figure 1 Top view;

[0018] Figure 4 for Figure 1 Rear view;

[0019] Figure 5 This is a schematic diagram of the lower card and its connection structure.

[0020] The following are the labels in the diagram: 1. Upper clip; 111. Positioning groove; 2. Upper fixing seat; 3. Lower clip; 4. Lower fixing seat; 5. Limiting piece; 6. Stud; 7. Nut; 8. Fixing piece; 9. Positioning seat; 10. Clip groove; 11. Upper protective pad; 12. Lower protective pad; 13. Fixing post; 14. Mounting post. Detailed Implementation

[0021] Please refer to Figures 1-5 The utility model provides a convenient to install's lifting clamp, including upper card 1, the bottom of upper card 1 is installed with lower card 3, and the bottom of lower card 3 is fixedly installed with fixed column 13, the bottom of fixed column 13 is fixedly installed with mounting column 14, and the circumferential inner wall of upper card 1 is fixedly provided with upper protective pad 11, the circumferential inner wall of lower card 3 is fixedly provided with lower protective pad 12, and the both ends of lower card 3 are fixedly provided with lower fixed seat 4, and the both ends of upper card 1 are fixedly provided with upper fixed seat 2, upper fixed seat 2 covers the surface of lower fixed seat 4 and is fixedly connected by bolt.

[0022] Working principle: when using, first, upper card 1 and lower card 3 are clamped on the outer surface of the pipeline respectively, at this time, upper fixed seat 2 and lower fixed seat 4 on upper card 1 and lower card 3 butt joint together and are fixed by screwing screw column 6 and nut 7, and the inner part of upper card 1 and lower card 3 is positioned and installed upper protective pad 11 and lower protective pad 12 through positioning seat 9 and positioning groove 111 respectively, upper protective pad 11 and lower protective pad 12 are arc structures made of rubber material and cover the outer side of the pipeline, can be fixed and clamped the pipeline, and will not cause damage to the circumferential outer wall of the pipeline, and the circumferential inner wall of upper protective pad 11 and lower protective pad 12 is evenly provided with multiple groups of equidistantly arranged clamping grooves 10; can improve the friction between the buckle and the pipeline, effectively avoid the hard inner wall of the pipe clamp directly contacting the pipeline; when the pipe clamp is clamped and fixed to the pipeline, upper protective pad 11 and lower protective pad 12 can play a buffering role, prevent the outer surface of the pipeline from being abraded and scratched; the rubber sleeve can well protect the anticorrosive coating of the pipeline, prolong the service life of the pipeline; the rubber sleeve has a certain elasticity, can evenly distribute the pressure exerted by the pipe clamp on the pipeline; this is particularly important for some pipelines that bear internal pressure, because excessive local pressure may cause the pipeline to deform, and the rubber sleeve can ensure uniform pressure distribution and protect the structural integrity of the pipeline; after upper card 1 and lower card 3 are fixed to the pipeline, the bottom can be arranged at the target position through mounting column 14, and upper card 1 and lower card 3 are installed in a split type, cover the outer surface of the pipeline respectively, and finally fixedly connected through two groups of screw column 6 and nut 7, realize the quick and convenient installation of the lifting clamp.

[0023] Upper card 1 and lower card 3 are arc structures made of metal material, and upper card 1 and lower card 3 are fixedly connected through screw column 6 and nut 7.

[0024] As a preferable implementation, the screw column 6 is provided as two groups, and the bottom of the two groups of screw columns 6 is fixedly arranged on the surface of the limiting sheet 5, and the upper fixed seat 2 and the lower fixed seat 4 are provided with two groups of through holes.

[0025] As a preferable embodiment, the two groups of studs 6 respectively pass through the two groups of through holes on the upper fixing seat 2 and the lower fixing seat 4 and are screwed with the nuts 7, the surface of the upper fixing seat 2 is covered with the fixing sheet 8, and the fixing sheet 8 is uniformly provided with two groups of mounting holes.

[0026] The circumferential inner walls of the upper card 1 and the lower card 3 are uniformly provided with three groups of positioning grooves 111, and the circumferential outer walls of the upper protective pad 11 and the lower protective pad 12 are uniformly provided with three groups of positioning seats 9.

[0027] As a preferable embodiment, the upper protective pad 11 and the lower protective pad 12 are arc-shaped structures made of rubber material, and the upper protective pad 11 and the lower protective pad 12 are respectively detachable structures in the interiors of the upper card 1 and the lower card 3, and the circumferential inner walls of the upper protective pad 11 and the lower protective pad 12 are uniformly provided with multiple groups of equidistantly arranged clamping grooves 10.

[0028] The three groups of positioning seats 9 are respectively inserted into the interiors of the three groups of positioning grooves 111, and the positioning seats 9 and the positioning grooves 111 are both provided in isosceles trapezoidal sections.

Claims

1. A convenient to install elevator hook comprising an upper hook (1), characterized in that: The bottom of the upper card (1) is provided with a lower card (3), and the bottom of the lower card (3) is fixedly provided with a fixed column (13), and the bottom of the fixed column (13) is fixedly provided with a mounting column (14), and the circumferential inner wall of the upper card (1) is fixedly provided with an upper protective pad (11), and the circumferential inner wall of the lower card (3) is fixedly provided with a lower protective pad (12), and the two ends of the lower card (3) are fixedly provided with a lower fixed seat (4), and the two ends of the upper card (1) are fixedly provided with an upper fixed seat (2), and the upper fixed seat (2) covers the surface of the lower fixed seat (4) and is fixedly connected by bolts.

2. The quick-mount elevator hitch of claim 1, wherein: The upper card (1) and the lower card (3) are both arc-shaped structures made of metal material, and the upper card (1) and the lower card (3) are fixedly connected by studs (6) and nuts (7).

3. The easy-to-mount elevator according to claim 2, characterized in that: The studs (6) are provided in two groups, and the bottoms of the two groups of studs (6) are fixedly provided on the surface of the limiting sheet (5), and the upper fixed seat (2) and the lower fixed seat (4) are provided with two groups of through holes.

4. The easy-to-mount elevator according to claim 3, characterized in that: The two groups of studs (6) pass through the two groups of through holes provided on the upper fixed seat (2) and the lower fixed seat (4) respectively and are screw-connected with the nuts (7), and the surface of the upper fixed seat (2) is covered with a fixed sheet (8), and the fixed sheet (8) is uniformly provided with two groups of mounting holes.

5. The easy-to-mount elevator according to claim 1, characterized in that: The circumferential inner walls of the upper card (1) and the lower card (3) are uniformly provided with three groups of positioning grooves (111), and the circumferential outer walls of the upper protective pad (11) and the lower protective pad (12) are uniformly fixedly provided with three groups of positioning seats (9).

6. The easy-to-mount elevator according to claim 5, characterized in that: The upper protective pad (11) and the lower protective pad (12) are both arc-shaped structures made of rubber material, and the upper protective pad (11) and the lower protective pad (12) are respectively detachable structures inside the upper card (1) and the lower card (3), and the circumferential inner walls of the upper protective pad (11) and the lower protective pad (12) are uniformly provided with multiple groups of equidistantly arranged clamping grooves (10).

7. The easy-to-mount elevator according to claim 5, characterized in that: The three groups of positioning seats (9) are respectively inserted into the three groups of positioning grooves (111), and the cross sections of the positioning seats (9) and the positioning grooves (111) are both isosceles trapezoidal.

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