CN216803419U

CN216803419U - Marking device for outer surface of building construction pipe fitting

Info

Publication number: CN216803419U
Application number: CN202220574456.9U
Authority: CN
Inventors: 蓝腾飞; 卢强; 张东伟; 顾学红
Original assignee: Qingdao Dongjie Construction Engineering Co Ltd
Current assignee: Qingdao Dongjie Construction Engineering Co Ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-06-24
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a marking device for the outer surface of a building construction pipe fitting, and belongs to the field of building equipment. The utility model provides a construction pipe fitting surface marking device, includes the scale plate, the scale plate left and right sides both sides are fixed with the connecting plate, the downside is equipped with the location cardboard that the symmetry set up respectively on the set collar inner chamber, two location cardboard terminal surface dorsad is fixed with the inserted bar respectively, the set collar outside is rotated and is installed vertical threaded sleeve, vertical threaded rod that two symmetries set up is installed to vertical threaded sleeve internal rotation, it is fixed, two to be connected through the connecting rod between vertical threaded rod and the inserted bar be fixed with horizontal threaded rod between the connecting plate, the peripheral cover of horizontal threaded rod is equipped with calibration sleeve, calibration sleeve periphery is fixed with the pointer that matches with the scale plate, calibration sleeve downside is equipped with the marking pen. The utility model can fix the pipe fitting and the marking pen and ensure the accurate marking position.

Description

Marking device for outer surface of building construction pipe fitting

Technical Field

The utility model relates to the field of building equipment, in particular to a marking device for the outer surface of a building construction pipe fitting.

Background

In the building construction process, the outer surface of the pipe needs to be scribed so as to ensure the accuracy of subsequent pipe installation and welding, but the conventional scribing mode is still adopted, and the conventional measuring tape measuring mode is adopted during measurement. In view of this, we propose a construction pipe fitting surface marking device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a marking device for the outer surface of a building construction pipe fitting, which aims to solve the problems in the background technology.

2. Technical scheme

A marking device for the outer surface of a building construction pipe fitting comprises a scale plate, connecting plates are fixed on the left side and the right side of the scale plate, a positioning sleeve ring is rotatably arranged at the lower end of the connecting plate, a positioning plate is fixed at the right end of the inner cavity of the positioning sleeve ring at the right side, the upper side and the lower side of the inner cavity of the positioning lantern ring are respectively provided with a positioning clamping plate which are symmetrically arranged, the back end surfaces of the two positioning clamping plates are respectively fixed with an inserted bar, a longitudinal threaded sleeve is rotatably arranged on the outer side of the positioning lantern ring, two longitudinal threaded rods which are symmetrically arranged are rotatably arranged in the longitudinal threaded sleeve, the longitudinal threaded rod and the inserted link are connected and fixed through a connecting rod, a transverse threaded rod is fixed between the two connecting plates, the periphery of the transverse threaded rod is sleeved with a calibration sleeve, a pointer matched with the scale plate is fixed on the periphery of the calibration sleeve, and a marking pen is arranged on the lower side of the calibration sleeve.

Preferably, the periphery of the positioning sleeve ring is provided with an annular limiting groove, the lower end of the connecting plate is fixed with an annular limiting block rotatably connected with the annular limiting groove, and the upper end face and the lower end face of the positioning sleeve ring are provided with jacks spliced with the insertion rods.

Preferably, a limiting plate is fixed on the periphery of the locating lantern ring, and the longitudinal threaded sleeve is rotatably installed in the limiting plate.

Preferably, the periphery of the transverse threaded rod is sleeved with a transverse threaded sleeve through threads, the periphery of the transverse threaded sleeve is sleeved with the calibration sleeve, and the lower end of the transverse threaded sleeve is fixedly provided with an inserting cylinder inserted with the marking pen.

Preferably, a limiting sliding block is fixed at the upper end of the calibration sleeve, and a limiting sliding groove in sliding connection with the limiting sliding block is formed in the lower end face of the scale plate.

3. Advantageous effects

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

1. according to the utility model, the pipe fitting can be clamped and fixed in the two positioning sleeve rings through the longitudinal threaded sleeve, the longitudinal threaded rod and the positioning clamping plate, the inner end of the positioning plate is attached to the axial outer end of one side of the pipe fitting, the accurate measurement position of the scale plate is ensured, and the position of the marking pen can be adjusted according to the scale of the scale plate through the transverse threaded rod, so that the accuracy of the marking position is ensured.

2. According to the utility model, the scale plate and the marking pen can be rotated at the periphery of the positioning lantern ring through the annular limiting block and the annular limiting groove, so that the marking can be performed at the radial periphery of the pipe fitting through the marking pen, and the stable marking is ensured all the time.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the position collar of the present invention;

FIG. 3 is a schematic view of the internal structure of the transverse threaded rod of the present invention;

FIG. 4 is a schematic view of the present invention in an external split configuration at the longitudinal threaded sleeve;

FIG. 5 is a schematic view of the external structure of the calibration sleeve of the present invention;

FIG. 6 is a schematic view of the calibration sleeve of the present invention shown disassembled inside;

the reference numbers in the figures illustrate: 1. a scale plate; 2. a connecting plate; 3. an annular limiting block; 4. a transverse threaded rod; 5. a positioning collar; 8. a longitudinal threaded rod; 9. calibrating the sleeve; 10. a marking pen; 11. inserting a rod; 12. positioning a plate; 13. positioning a clamping plate; 14. an annular limiting groove; 15. a jack; 16. a limiting plate; 17. a longitudinal threaded sleeve; 18. a pointer; 19. a transverse threaded sleeve; 20. inserting a cylinder; 21. a limiting chute; 22. and a limiting sliding block.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a construction pipe fitting surface marking device, including scale plate 1, the 1 left and right sides of scale plate is fixed with connecting

plate

2, 2 lower extremes of connecting plate are rotated and are installed the position sleeve ring 5, it is fixed with locating plate 12 to be located 5 inner chamber right-hand members of right side position sleeve ring, the downside is equipped with the location cardboard 13 that the symmetry set up respectively on the 5 inner chambers of position sleeve ring, two location cardboard 13 dorsad terminal surfaces are fixed with inserted bar 11 respectively, 5 outside rotations of position sleeve ring are installed longitudinal thread sleeve 17, longitudinal thread rod 8 that two symmetries set up is installed to longitudinal thread sleeve 17 internal rotation, it is fixed to be connected through the connecting rod between longitudinal thread rod 8 and the inserted bar 11, be fixed with horizontal threaded rod 4 between two

connecting plates

2, 4 peripheral covers of horizontal threaded rod are equipped with calibration sleeve 9, calibration sleeve 9 peripheral be fixed with the pointer 18 that matches with scale plate 1, calibration sleeve 9 downside is equipped with marking pen 10.

Specifically, the periphery of the positioning sleeve ring 5 is provided with an annular limiting groove 14, the lower end of the connecting plate 2 is fixed with an annular limiting block 3 which is rotatably connected with the annular limiting groove 14, and the upper end face and the lower end face of the positioning sleeve ring 5 are provided with insertion holes 15 which are inserted with the insertion rods 11; the direction of movement of the scale plate 1 is restricted.

Furthermore, a limiting plate 16 is fixed on the periphery of the positioning sleeve ring 5, and a longitudinal threaded sleeve 17 is rotatably arranged in the limiting plate 16; so as to limit the moving direction of the position lantern ring 5.

Furthermore, a transverse threaded sleeve 19 is sleeved on the periphery of the transverse threaded rod 4 through threads of the transverse threaded rod, a calibration sleeve 9 is sleeved on the periphery of the transverse threaded sleeve 19, and an insertion barrel 20 inserted with the marking pen 10 is fixed at the lower end of the transverse threaded sleeve 19; the position of the marking pen 10 can be conveniently adjusted, and the position of the marking pen 10 can be fixed.

Furthermore, a limiting slide block 22 is fixed at the upper end of the calibration sleeve 9, and a limiting slide groove 21 connected with the limiting slide block 22 in a sliding manner is formed in the lower end face of the scale plate 1; the direction of movement of the marker 10 is limited.

The working principle is as follows: when using, peg graft the pipe fitting with two position sleeve ring 5 in to with the laminating of pipe fitting one end and 12 inner ends of locating plate, the downside rotates position sleeve ring 5 on limiting plate 16, and position sleeve ring 5 drives two longitudinal threaded rod 8 motions in opposite directions through the screw thread that its inside symmetry set up, and then drives two location cardboard 13 motions in opposite directions through inserted bar 11, thereby is fixed in position sleeve ring 5 middle parts with the pipe fitting, accomplishes the fixed of pipe fitting.

The transverse threaded sleeve 19 is rotated on the left side and the right side of the calibration sleeve 9, the rotating transverse threaded sleeve 19 drives the calibration sleeve 9 to move left and right under the limitation of the limiting sliding block 22 and the limiting sliding groove 21 on the calibration sleeve 9, the position of the calibration sleeve 9 is determined through the scales on the upper end of the scale plate 1 and the pointer 18, and the determination of the position of the calibration sleeve 9 is completed. The scale plate 1 is rotated on the periphery of the pipe fitting through the annular limiting block 3 and the annular limiting groove 14, and the line is drawn on the periphery of the pipe fitting through the line drawing pen 10 on the lower side of the scale plate 1.

Claims

1. The utility model provides a construction pipe fitting surface marking device, includes scale plate (1), its characterized in that: the scale plate comprises a scale plate (1), connecting plates (2) are fixed on the left side and the right side of the scale plate (1), a positioning sleeve ring (5) is installed at the lower end of the connecting plates (2) in a rotating mode, a positioning plate (12) is fixed on the right end of an inner cavity of the positioning sleeve ring (5), positioning clamping plates (13) which are symmetrically arranged are respectively arranged on the upper side and the lower side of the inner cavity of the positioning sleeve ring (5), two insertion rods (11) are respectively fixed on the back end faces of the two positioning clamping plates (13), a longitudinal threaded sleeve (17) is installed on the outer side of the positioning sleeve ring (5) in a rotating mode, two longitudinal threaded rods (8) which are symmetrically arranged are installed in the longitudinal threaded sleeve (17) in a rotating mode, the longitudinal threaded rods (8) and the insertion rods (11) are fixedly connected through connecting rods, a transverse threaded rod (4) is fixed between the two connecting plates (2), and a calibration sleeve (9) is sleeved on the periphery of the transverse threaded rod (4), the calibration sleeve (9) is fixed with a pointer (18) matched with the scale plate (1) at the periphery, and a marking pen (10) is arranged on the lower side of the calibration sleeve (9).

2. The building construction pipe outer surface marking device according to claim 1, wherein: annular limiting grooves (14) are formed in the peripheries of the positioning sleeve rings (5), annular limiting blocks (3) rotatably connected with the annular limiting grooves (14) are fixed at the lower ends of the connecting plates (2), and insertion holes (15) inserted with the insertion rods (11) are formed in the upper end face and the lower end face of the positioning sleeve rings (5).

3. The building construction pipe outer surface marking device according to claim 1, wherein: a limiting plate (16) is fixed on the periphery of the positioning lantern ring (5), and the longitudinal threaded sleeve (17) is rotatably installed in the limiting plate (16).

4. The building construction pipe outer surface marking device according to claim 1, wherein: the periphery of the transverse threaded rod (4) is sleeved with a transverse threaded sleeve (19) through threads of the transverse threaded rod, the periphery of the transverse threaded sleeve (19) is sleeved with the calibrating sleeve (9), and an inserting cylinder (20) inserted with the marking pen (10) is fixed at the lower end of the transverse threaded sleeve (19).

5. The building construction pipe outer surface marking device according to claim 1, wherein: the calibration sleeve (9) upper end is fixed with spacing slider (22), spacing spout (21) with spacing slider (22) sliding connection are seted up to scale plate (1) lower terminal surface.