CN217801653U

CN217801653U - Construction pipeline surface scriber

Info

Publication number: CN217801653U
Application number: CN202221194197.3U
Authority: CN
Inventors: 金星; 朱自军; 于强强; 刘亮
Original assignee: Lu'an Construction Supervision Co ltd
Current assignee: Lu'an Construction Supervision Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-15
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to a marking off equipment technical field, specifically speaking relates to a construction pipeline surface scriber, including unable adjustment base and the drive arrangement of setting on unable adjustment base, unable adjustment base includes two mutual just right solid fixed rings, the tight welding has the bearing on solid fixed ring's the interior annular face, drive arrangement includes that two are each other just and fixed mounting circle the installation bulge loop and the driving motor of fixed mounting on one of them mounting panel in the bearing, the rear end integrated into one piece of installation bulge loop has the ring gear, be provided with two mutual just right pneumatic cylinders on the interior annular face of installation bulge loop, driving motor's output shaft end is provided with the transmission shaft that is the level form setting, just be provided with the driving gear to the position department of ring gear on the transmission shaft, the teeth of a cogwheel intermeshing on driving gear and the ring gear annular side. The utility model discloses can press from both sides tight fixed and annular rotation operation, conveniently carry out marking off operation, offer convenience for the user.

Description

Construction pipeline surface scriber

Technical Field

The utility model relates to a marking off equipment technical field, specifically speaking relates to a construction pipeline surface scriber.

Background

The construction pipeline often need be drawn a line to the pipeline surface when carrying out specific dimensions and cutting, makes things convenient for follow-up cutting operation, and the scriber is the equipment that is used for carrying out the marking off operation to construction pipeline surface commonly used, and at present, the type of scriber on the market is more, but conventional scriber when using, and it does not have to press from both sides tight fixed and drive pipeline pivoted function to the pipeline, brings inconvenience for carrying out the marking off operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction pipeline surface scriber to solve the defect that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a construction pipeline surface scriber, includes unable adjustment base and the drive arrangement of setting on unable adjustment base, unable adjustment base includes two mutual just right solid fixed ring, solid fixed ring's interior annular face goes up close welding has the bearing, gu fixed ring's outer annular face goes up close welding has the mounting panel, drive arrangement includes that two are each other just fixed mounting in the bearing inner circle on installation bulge loop and fixed mounting be one of them driving motor on the mounting panel, the back tip integrated into one piece of installation bulge loop has the gear ring, be provided with two mutual just right pneumatic cylinders on the interior annular face of installation bulge loop.

Preferably, the output shaft end of the driving motor is provided with a transmission shaft which is horizontally arranged, the transmission shaft penetrates through the mounting plate and is rotatably connected with the mounting plate, the transmission shaft is just opposite to the position of the gear ring, and the gear teeth on the annular side surface of the gear ring are meshed with each other.

Preferably, the telescopic shaft tail end of the hydraulic cylinder is provided with an arc-shaped block, so that the arc-shaped block can be clamped on a pipeline in use.

Preferably, two the bottom of solid fixed ring is provided with the support base, realizes carrying out stable support to solid fixed ring.

Preferably, the last unable adjustment base of driving motor passes through a plurality of fastening bolt fixed mounting on the mounting panel, the fixing support on the pneumatic cylinder passes through a plurality of fastening bolt fixed mounting and is in on the interior annular side of installation bulge loop, conveniently carry out the fixed mounting operation to driving motor and pneumatic cylinder.

Preferably, two be provided with the guide bar that is the level form setting between the solid fixed ring, sliding connection has the sliding sleeve on the guide bar, be provided with the marking pen mounting bracket on the sliding sleeve, guarantee when using, can remove the sliding sleeve along the guide bar, it is more convenient to make and carry out the straight line marking operation.

Preferably, the surface of the guide rod is provided with two sliding grooves which are symmetrical to each other and arranged along the length direction of the guide rod.

Preferably, the inner wall of the sliding sleeve is provided with a sliding block at a position opposite to the sliding groove, the sliding block is positioned in the sliding groove and is in sliding connection with the sliding groove, so that the sliding sleeve is more stable in moving and cannot rotate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a pneumatic cylinder that sets up to be provided with the arc piece at the telescopic shaft end of pneumatic cylinder, guarantee when using, can utilize pneumatic cylinder work, drive the arc piece with the pipeline for pressing from both sides tight fixed, conveniently carry out the marking off operation, solved conventional scriber when using, it does not have to press from both sides tight fixed function to the pipeline, further can bring inconvenient problem for carrying out the marking off operation.

2. The utility model discloses a ring gear, driving motor, transmission shaft and the driving gear that sets up guarantee when using, can utilize driving motor work, drive the driving gear and rotate, further drive the ring gear and rotate, finally realize driving the pipeline and rotate, make and carry out annular marking off operation more convenient, solved conventional scriber when using, it does not have the function of driving the pipeline pivoted, gives and carries out the problem that the marking off operation inconveniently.

Drawings

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

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of the explosion structure of the fixing base of the present invention;

fig. 4 is a schematic structural view of the driving device of the present invention;

fig. 5 is a partial schematic structural view of the present invention.

In the figure: 1. a fixed base; 10. a fixing ring; 101. a bearing; 11. a guide rod; 111. a chute; 12. a sliding sleeve; 121. a slider; 13. a marking pen mounting rack; 14. mounting a plate; 15. a support base; 2. a drive device; 20. installing a convex ring; 201. a hydraulic cylinder; 2011. an arc-shaped block; 21. a gear ring; 22. a drive motor; 23. a drive shaft; 24. a drive gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a construction pipeline surface scriber comprises a fixed base 1 and a driving device 2 arranged on the fixed base 1, wherein the fixed base 1 comprises two fixing rings 10 which are opposite to each other, a bearing 101 is tightly welded on the inner annular surface of each fixing ring 10, the outer ring of each bearing 101 is tightly welded on the inner annular surface of each fixing ring 10, a mounting plate 14 is tightly welded on the outer annular side surface of each fixing ring 10, the driving device 2 comprises two mounting convex rings 20 which are opposite to each other and tightly welded on the inner ring of each bearing 101 and a driving motor 22 fixedly mounted on one of the mounting plates 14, a gear ring 21 is integrally formed at the rear end part of each mounting convex ring 20, two hydraulic cylinders 201 which are opposite to each other are arranged on the inner annular surface of each mounting convex ring 20, a transmission shaft 23 which is arranged in a horizontal shape is arranged at the tail end of an output shaft of each driving motor 22, the transmission shaft 23 penetrates through the mounting plates 14 and is rotatably connected with the mounting plates 14, through holes through which the transmission shaft 23 penetrates are arranged in the mounting plates 14, the transmission shafts 23 penetrate through holes and can freely rotate in the through holes, and the transmission shafts 23 can freely rotate; the position department that is just to ring gear 21 on transmission shaft 23 closely welds driving gear 24, and the teeth of a cogwheel intermeshing on driving gear 24 and the ring-shaped side of ring gear 21 guarantees that when using, transmission shaft 23 rotates and drives driving gear 24 and rotate, and driving gear 24 rotates and can drive ring gear 21 rather than intermeshing and rotate, finally realizes driving the body and rotates.

In this embodiment, the telescopic shaft of the hydraulic cylinder 201 is tightly welded with the arc blocks 2011, so that the arc blocks 2011 can be used for clamping a pipeline when the hydraulic cylinder is used.

Specifically, the bottom of the two fixing rings 10 are tightly welded with the supporting base 15, so that the fixing rings 10 are stably supported.

Further, a fixed base on the driving motor 22 is fixedly mounted on the mounting plate 14 through a plurality of fastening bolts, and a fixed support on the hydraulic cylinder 201 is fixedly mounted on the inner annular side surface of the mounting convex ring 20 through a plurality of fastening bolts, so that the driving motor 22 and the hydraulic cylinder 201 can be conveniently and fixedly mounted.

In addition, the tight welding has the guide bar 11 that is the level form setting between two solid fixed rings 10, and sliding connection has sliding sleeve 12 on the guide bar 11, is provided with marking off pen mounting bracket 13 on the sliding sleeve 12, guarantees when using, can remove sliding sleeve 12 along guide bar 11, and it is more convenient to make and carry out the straight line marking off operation.

It is worth to say that, the surface of the guide bar 11 is provided with two mutually symmetrical sliding grooves 111 arranged along the length direction of the guide bar 11, the inner wall of the sliding sleeve 12 is provided with a sliding block 121 at a position opposite to the sliding groove 111, and the sliding block 121 is located in the sliding groove 111 and is in sliding connection with the sliding groove 111, so that the sliding sleeve 12 is ensured to be more stable in moving and the rotating condition can not occur.

It should be noted that the driving motor 22 and the hydraulic cylinder 201 in the present embodiment are conventional technologies, and are not described herein again.

The utility model discloses a construction pipeline surface scriber is when using, pass the pipeline that needs the rule behind installation bulge loop 20 and be the central point that the level form was placed at installation bulge loop 20 puts, then start pneumatic cylinder 201 and make its work, pneumatic cylinder 201 works, telescopic shaft extension on it drives arc 2011 and presss from both sides tightly on the pipeline, then install the marking pen on marking pen mounting bracket 13, when carrying out the straight line marking operation, utilize the end of marking pen to support on the pipeline, again along guide bar 11 removal sliding sleeve 12, drive marking pen mounting bracket 13 and marking pen removal, realize carrying out the straight line marking operation to the pipeline; when the annular scribing operation is carried out, the scribing pen mounting frame 13 and the scribing pen are kept still, then the driving motor 22 is connected with an external power supply and works, the driving motor 22 works, an output shaft on the driving motor rotates to drive the transmission shaft 23 to rotate, the transmission shaft 23 rotates to drive the driving gear 24 to rotate, the driving gear 24 rotates to drive the gear ring 21 meshed with the driving gear to rotate, and finally the mounting convex ring 20 is driven to rotate, so that the pipe body is driven to rotate, the annular scribing operation is completed, after the scribing operation is finished, the hydraulic cylinder 201 is continuously started and works, the hydraulic cylinder 201 works, the telescopic shaft on the hydraulic cylinder is shortened, and the pipeline is taken down.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a construction pipeline surface scriber which characterized in that: including unable adjustment base (1) and drive arrangement (2) of setting on unable adjustment base (1), unable adjustment base (1) includes two mutual just fixed ring (10), the inseparable welding has bearing (101) on the inner ring face of fixed ring (10), the inseparable welding has mounting panel (14) on the outer annular side of fixed ring (10), drive arrangement (2) include two mutual just fixed mounting in bearing (101) circle interior installation bulge loop (20) and fixed mounting at one of them driving motor (22) on mounting panel (14), the rear end integrated into one piece of installation bulge loop (20) has gear ring (21), be provided with two mutual just right pneumatic cylinder (201) on the inner ring face of installation bulge loop (20).

2. The construction pipeline surface scriber of claim 1, wherein: the output shaft end of driving motor (22) is provided with transmission shaft (23) that is the level form and sets up, transmission shaft (23) pass mounting panel (14) and with rotate between mounting panel (14) and be connected, transmission shaft (23) go up just right the position department of ring gear (21) is provided with driving gear (24), driving gear (24) with the teeth of a cogwheel intermeshing on ring gear (21) annular side.

3. The construction pipeline surface scriber of claim 1, wherein: the tail end of a telescopic shaft of the hydraulic cylinder (201) is provided with an arc-shaped block (2011).

4. The construction pipeline surface scriber of claim 1, wherein: and the bottom parts of the two fixing rings (10) are provided with supporting bases (15).

5. The construction pipeline surface scriber of claim 1, wherein: the fixed base on the driving motor (22) is fixedly installed on the installation plate (14) through a plurality of fastening bolts, and the fixed support on the hydraulic cylinder (201) is fixedly installed on the inner annular side face of the installation convex ring (20) through a plurality of fastening bolts.

6. The construction pipeline surface scriber of claim 1, wherein: two be provided with between solid fixed ring (10) and be guide bar (11) that the level form set up, sliding connection has sliding sleeve (12) on guide bar (11), be provided with marking off pen mounting bracket (13) on sliding sleeve (12).

7. The construction pipeline surface marker of claim 6, wherein: the surface of the guide rod (11) is provided with two sliding grooves (111) which are symmetrical with each other and are arranged along the length direction of the guide rod (11).

8. The construction pipeline surface marker of claim 7, wherein: a sliding block (121) is arranged on the inner wall of the sliding sleeve (12) at a position opposite to the sliding groove (111), and the sliding block (121) is positioned in the sliding groove (111) and is in sliding connection with the sliding groove (111).