CN212240700U

CN212240700U - Pipe quartering frock clamp

Info

Publication number: CN212240700U
Application number: CN202020523001.5U
Authority: CN
Inventors: 姜新平
Original assignee: Xiamen New Changcheng Steel Engineering Co ltd
Current assignee: Xiamen New Changcheng Steel Engineering Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-12-29
Anticipated expiration: 2030-04-10

Abstract

The utility model provides a pipe quartering frock clamp, its characterized in that: comprises a vertical rod, a cross rod, at least two horizontal rulers and two sliding clamping pieces; the upright stanchions are vertically crossed with the cross bars to form a cross; the side edge of the upright stanchion is provided with dimension scales or is adhered with a tape measure; the cross position of the upright stanchion and the cross bar is zero scale; the side edge of the cross rod is provided with dimension scales, or a tape measure is pasted on the side edge of the cross rod; the cross part of the cross rod and the vertical rod is zero scale; the horizontal rulers are arranged on two sides of the upper end surface of the vertical rod or the transverse rod; one sliding clamping piece is arranged on one side of the vertical rod, which is provided with scales or is stuck with a tape; the other sliding clamping piece is arranged on one side of the cross rod with scales or a tape. The sliding clamping piece is used for fixing the round pipe. The beneficial effects of the utility model adopt the slip fastener can effectual fixed pipe, and be suitable for and equally divide with the measurement of the pipe of different diameters, set up the roughness that the level bar can test the pipeline. The tool clamp is simple in structure and convenient to carry, and can quickly divide the round pipe into four equal parts.

Description

Pipe quartering frock clamp

Technical Field

The utility model relates to a pipeline processing field especially relates to a pipe quartering frock clamp.

Background

The large-diameter steel pipe is increasingly applied to large buildings such as high-rise buildings, stadiums, railway stations, airports and the like, the steel pipe column manufactured by factories often appears, the problems of size deviation, butt joint misalignment of upper and lower columns, corbels, misalignment of connecting plates or incapability of installation appear when the large-diameter steel pipe is installed on site, the reason is mainly that when the steel pipe column is manufactured and processed by factories, the center datum line of the pipe wall of the steel pipe column is not accurately positioned, the scribing of the cross center datum of the pipe wall of the steel pipe is a difficult problem in the manufacturing process, the traditional scribing mode is that a plumb line and a measuring diameter are matched with each other for positioning, the plumb line needs to wait for the completely static state, the diameters of the steel pipe within 360-degree range cannot be completely the same, the dereferencing is troublesome, the adjustment when the matching is troublesome.

Disclosure of Invention

An object of the utility model is to provide a pipe quartering frock clamp can be fast rule, divide equally the pipeline.

The utility model provides a pipe quartering frock clamp which characterized in that: comprises a vertical rod, a cross rod, at least two horizontal rulers and two sliding clamping pieces; the upright stanchions and the cross bars are vertically crossed to form a cross; the side edge of the upright stanchion is provided with dimension scales, or a tape measure is pasted on the side edge of the upright stanchion; the cross position of the upright stanchion and the cross bar is zero scale; the side edge of the cross rod is provided with dimension scales, or a tape is pasted on the side edge of the cross rod; the cross part of the cross rod and the vertical rod is zero scale; the leveling rulers are arranged on two sides of the upper end surface of the vertical rod or two sides of the upper end surface of the cross rod; one sliding clamping piece is fixedly arranged on one side of the upright rod, which is provided with scales or is stuck with a tape; the other sliding clamping piece is fixedly arranged on one side of the cross rod with scales or a tape. The sliding clamping piece is used for fixing the round pipe.

Furthermore, the sliding clamping piece comprises a pipe sleeve, an iron pipe, a limiting rod and a bolt; the pipe sleeve is arranged on the vertical rod or the cross rod; the pipe sleeve is provided with a bolt hole; the aperture of the pipe sleeve is larger than or equal to the diameter of the iron pipe; the iron pipe is movably arranged in the pipe sleeve; the bolt penetrates through the bolt hole to be used for fixing the iron pipe; the limiting rod is arranged on the iron pipe; the limiting rod is used for clamping the round pipe.

Furthermore, the device also comprises a support rod; the support rod is arranged between two adjacent vertical rods and the cross rod and used for fixing the vertical rods and the cross rod. The supporting rod can also be used as a hand-held handle, so that the tool clamp is convenient to carry.

Furthermore, the height of the supporting rod is smaller than that of the vertical rod and the cross rod. The height of the supporting rod is smaller than the height of the vertical rod and the cross rod, so that the weight of the round pipe quartering tool clamp can be reduced.

Furthermore, the two horizontal rulers are arranged at the positions of 400 mm-600 mm of the size scales or the tape scales at the two sides of the cross rod; or the two horizontal rulers are arranged at the positions of 400 mm-600 mm of the size scales or the tape rulers at the two sides of the vertical rod.

Furthermore, the upright stanchions, the cross bars and the support bars are aluminum alloy square pipes. The aluminum alloy is adopted for manufacturing, so that the weight of the tool clamp can be greatly reduced.

Furthermore, the vertical rods, the cross rods and the supporting rods are fixed by welding.

After the technical scheme is adopted, the beneficial effects of the utility model are that: adopt the slip fastener can effectual fixed pipe, and be suitable for and equalling divide equally with the measurement of the pipe of different diameters, set up the roughness that the level bar can test the pipeline on pole setting or horizontal pole. The tool clamp is simple in structure and convenient to carry, and can quickly divide the round pipe into four equal parts.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a slide card construction.

Fig. 3 is a schematic view of the present invention.

1: cross bar, 11: tape, 2: upright rod, 3: level bar, 4: slide fastener, 41: pipe sleeve, 42: iron pipe, 43: stop lever, 44: bolt, 5: support rod, 6: a circular tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

The first embodiment is as follows:

as shown in fig. 1 to 3, the embodiment discloses a round tube quartering tooling fixture, which comprises an upright rod 2, a cross rod 1, at least two horizontal scales 3 and two sliding clamping pieces 4. The upright stanchions 2 are vertically crossed with the cross bars 1 to form a cross, and the heights of the upright stanchions 2 and the cross bars 1 are the same. The upright stanchion 2 and the cross rod 1 are made of aluminum alloy materials and are fixed with each other by welding.

At least one side surface of the upright stanchion 2 is provided with dimension scales, or at least one side surface of the upright stanchion 2 is adhered with a tape 11, and the intersection of the upright stanchion 2 and the cross rod 1 is provided with zero scales.

At least one side of the cross rod 1 is provided with dimension scales, or at least one side of the cross rod 1 is adhered with a tape 11, and the cross part of the cross rod 1 and the upright stanchion 2 is provided with zero scales.

The two level rulers 3 are arranged on two sides of the upper end surface of the upright rod 2 or on two sides of the upper end surface of the cross rod 1. The two horizontal rulers 3 are arranged at the positions of 400 mm-600 mm of the size scales or the scales 11 at the two sides of the cross rod 1, and are preferably arranged at the positions of 500mm of the size scales or the scales 11 at the two sides of the cross rod 1. Or the two horizontal rulers 3 are arranged at the position of 400 mm-600 mm of the size scale or the tape 11 at the two sides of the vertical rod 2, and are preferably arranged at the position of 500mm of the size scale or the tape 11 at the two sides of the vertical rod 2.

One of the two sliding clamping pieces 4 is arranged at one side of the upright rod 2 with scales or a tape 11; the other sliding clamping piece is arranged on one side of the cross rod with scales or a tape. The sliding fastener 4 comprises a pipe sleeve 41, an iron pipe 42, a limiting rod 43 and a bolt 44, wherein the bolt 44 is a knob bolt. The pipe sleeve 41 is arranged on one side of the cross rod 1 or the vertical rod 2, which is provided with scales or is adhered with the tape 11, the aperture of the pipe sleeve 41 is larger than or equal to the diameter of the iron pipe 42, the pipe sleeve 41 is provided with a bolt hole, the iron pipe 42 is movably arranged in the pipe sleeve 41, a bolt 44 penetrates through the bolt hole to fix the iron pipe 42, and the limiting rod 43 is welded on the iron pipe 42. The limiting rod 43 is used for clamping the round tube 6.

The working principle is as follows:

erect pipe 6 perpendicularly on smooth ground or frock platform, frock clamp places on the up end of pipe 6, and the position of adjustment iron pipe 42 is blocked gag lever post 43 on the lateral wall of pipe 6, observes two levels 3 on horizontal pole 1 or the pole setting 2 simultaneously and adjusts two levels 3 and reach the horizon on, screws fixedly with bolt 44 on the pipe box 41. After the fixture is fixed, the circular tube can be scribed by quartering. Through the regulation of iron pipe 42, frock clamp is applicable and carries out the quartering to the pipe that various diameters differ, and frock clamp simple structure, simple operation.

Example two:

the difference between the second embodiment and the first embodiment is that the second embodiment further comprises a support rod 5, and the support rod 5 is arranged between the two adjacent cross rods 1 and the vertical rods 2 and used for fixing the cross rods 1 and the vertical rods 2. The height of the support rod 5 is smaller than the height of the cross rod 1 and the height of the vertical rod 2, and the support rod 5, the cross rod 1 and the vertical rod 2 are all aluminum alloy square tubes. The weight of the tool clamp can be reduced. The supporting rod 5 can also be used as a hand-held handle, so that the tool clamp is convenient to carry.

In summary, the utility model has simple structure and convenient operation, and can draw the quartering line only by micro adjustment after the screw rod and the screw are fixed on the round pipe, thereby avoiding the influence caused by the fussy of the prior method and the artificial factors such as manual measurement and drawing; good quality and high efficiency: by using the tool, the manual operation of workers can be reduced as much as possible, the errors caused by the manual operation are reduced, and the labor intensity of the workers is reduced; the tooling is used for drawing the quartering line, so that the working time is relatively less, and the efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides a pipe quartering frock clamp which characterized in that: comprises a vertical rod, a cross rod, at least two horizontal rulers and two sliding clamping pieces; the upright stanchions and the cross bars are vertically crossed to form a cross;

the side edge of the upright stanchion is provided with dimension scales, or a tape measure is pasted on the side edge of the upright stanchion; the cross position of the upright stanchion and the cross bar is zero scale;

the side edge of the cross rod is provided with dimension scales, or a tape is pasted on the side edge of the cross rod; the cross part of the cross rod and the vertical rod is zero scale;

the leveling rulers are arranged on two sides of the upper end surface of the vertical rod or two sides of the upper end surface of the cross rod;

one sliding clamping piece is fixedly arranged on one side of the upright rod, which is provided with scales or is stuck with a tape; the other sliding clamping piece is fixedly arranged on one side of the cross rod with scales or a tape.

2. The round pipe quartering tooling fixture as claimed in claim 1, wherein: the sliding clamping piece comprises a pipe sleeve, an iron pipe, a limiting rod and a bolt;

the pipe sleeve is arranged on the vertical rod or the cross rod, a bolt hole is formed in the pipe sleeve, and the aperture of the pipe sleeve is larger than or equal to the diameter of the iron pipe;

the iron pipe is movably arranged in the pipe sleeve; the bolt penetrates through the bolt hole to be used for fixing the iron pipe; the limiting rod is arranged on the iron pipe; the limiting rod is used for clamping the round pipe.

3. The round pipe quartering tooling fixture as claimed in claim 1, wherein: also comprises a plurality of supporting rods; the support rod is arranged between two adjacent vertical rods and the cross rod and used for fixing the vertical rods and the cross rod.

4. The round pipe quartering tooling fixture according to claim 3, wherein: the height of the supporting rod is less than that of the vertical rod and the cross rod.

5. The round pipe quartering tooling fixture as claimed in claim 1, wherein: the two horizontal rulers are arranged at the positions of 400 mm-600 mm of the size scales or tape rulers at the two sides of the cross rod; or the two horizontal rulers are arranged at the positions of 400 mm-600 mm of the size scales or the tape rulers at the two sides of the vertical rod.

6. The round pipe quartering tooling fixture according to claim 3, wherein: the upright stanchion, the cross bar and the support bar are aluminum alloy square tubes.

7. The round pipe quartering tooling fixture according to claim 6, wherein: the vertical rods, the cross rods and the supporting rods are fixed by welding.