CN211078316U

CN211078316U - Adjustable pipeline installation crane

Info

Publication number: CN211078316U
Application number: CN201921443403.8U
Authority: CN
Inventors: 闫增智; 李春超; 高京作; 韦良春; 于顺海; 李治
Original assignee: Qingdao Installation & Construction Co ltd
Current assignee: Qingdao Installation & Construction Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-07-24
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses an adjustable piping erection crane belongs to piping erection technical field. An adjustable pipeline installation lifting frame comprises a base, wherein the top of the base is connected with two vertical plates, the outer walls of the vertical plates are connected with a motor, the output end of the motor is connected with a rotating shaft, the rotating shaft is rotatably connected between the two vertical plates, the outer wall of the rotating shaft is connected with a main bevel gear, the main bevel gear is meshed with an auxiliary bevel gear, the outer wall of the auxiliary bevel gear is connected with a lead screw, the outer wall of the lead screw is respectively in threaded connection with a first sleeve and a second sleeve, the outer wall of the first sleeve is connected with a supporting plate, the inner wall of the supporting plate is slidably connected with a pulling plate; the utility model discloses a stay cord stimulates the baffle, makes layer board both sides atress even, avoids the layer board to take place to incline, appears the danger that the pipe fitting dropped, and can further fix the top of pipe fitting through the stay cord, is favorable to improving device's security.

Description

Adjustable pipeline installation crane

Technical Field

The utility model relates to a piping erection technical field especially relates to an adjustable piping erection crane.

Background

In the building work progress, can install more pipe fitting, some pipe fittings need install at the eminence, and traditional mode is that the manual work is ascended a height with the help of instruments such as ladders and is lifted, and stability, security and accuracy nature are all lower in the manual work lift, influence installation effectiveness and quality.

Chinese utility model with patent number CN201820442327.8 discloses an adjustable pipe installation crane among the prior art, this utility model goes up and down to the layer board through the lead screw to consign the pipe fitting, but this utility model is in the lift transportation, because the layer board only one side is connected with the screw of lead screw, can lead to the layer board both sides atress inhomogeneous, leads to the layer board to take place to incline, appears the danger that the pipe fitting dropped, produces the potential safety hazard.

Disclosure of Invention

The utility model aims at solving the problem existing in the prior art and providing an adjustable pipeline installation crane.

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

an adjustable pipeline installation lifting frame comprises a base, wherein the top of the base is connected with two vertical plates, the outer walls of the vertical plates are connected with a motor, the output end of the motor is connected with a rotating shaft, the rotating shaft is rotatably connected between the two vertical plates, the outer wall of the rotating shaft is connected with a main bevel gear, the main bevel gear is meshed with an auxiliary bevel gear, the outer wall of the auxiliary bevel gear is connected with a lead screw, the outer wall of the lead screw is respectively in threaded connection with a first sleeve and a second sleeve, the outer wall of the first sleeve is connected with a supporting plate, the inner wall of the supporting plate is slidably connected with a pulling plate, the pulling plate is connected with a baffle through a hinge, the outer wall of the baffle is connected with a fixed shaft, the outer wall of the fixed shaft is connected with a pull rope, one end of, the turntable and the outer wall of the second sleeve are both provided with limiting grooves, and the inner walls of the limiting grooves are movably connected with limiting rods.

Preferably, the screw rods are arranged in two groups.

Preferably, a connecting rod is connected between the first sleeve and the second sleeve.

Preferably, the outer wall of the vertical plate is connected with a supporting plate, and the auxiliary bevel gear is rotatably connected to the outer wall of the supporting plate.

Preferably, the layer board all cuts with taking out the board outer wall and has the shrinkage pool, just shrinkage pool inner wall connection has the inserted bar.

Preferably, the bottom of the base is connected with a roller.

Compared with the prior art, the utility model provides an adjustable piping erection crane possesses following beneficial effect:

1. the adjustable pipeline installation lifting frame comprises a base, a roller, a limiting rod, a rotary disc, a pull rope, a baffle plate, an inserting rod, a pull plate, a limiting groove, a pull rod, a baffle plate, a pull plate, a limiting groove and a limiting groove, wherein when the pipe needs to be lifted to a high place, the pushing device moves to the pipe, the roller at the bottom of the base is favorable for the movement of the device, then the limiting rod is taken out, the rotary disc is rotated to loosen the pull rope wound outside the rotary disc, the baffle plate and the pull plate are positioned on the same horizontal plane, the end part of the baffle plate is arranged into an inclined plane, the pipe can conveniently roll to the upper part of the support plate, the distance between the support plate and the pull plate can be adjusted according to the size of the pipe, the pull plate moves to the outer side of the support plate, thereby make the stay cord stimulate baffle one side, keep the even of layer board both sides atress, avoid the slope, transport the assigned position with the pipe fitting through the device, the control motor operation makes the motor drive the lead screw rotatory, and then makes the layer board along with the sleeve lifting, realizes the lifting to the pipe fitting, is connected with the connecting rod between first sleeve and the second sleeve, can further keep the synchronism of removal between the sleeve.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a stay cord stimulates the baffle, makes layer board both sides atress even, avoids the layer board to take place to incline, appears the danger that the pipe fitting dropped, and can further fix the top of pipe fitting through the stay cord, is favorable to improving the security performance of device.

Drawings

Fig. 1 is a first schematic structural view of an adjustable pipeline installation crane provided by the utility model;

fig. 2 is a schematic structural view of an adjustable pipeline installation crane provided by the utility model ii;

fig. 3 is a schematic view of an external structure of a supporting plate of the adjustable pipeline installation crane provided by the utility model;

fig. 4 is the utility model provides a telescopic structural schematic of adjustable pipeline installation crane second.

In the figure: 1. a base; 101. a vertical plate; 102. a support plate; 2. a motor; 3. a rotating shaft; 4. a main bevel gear; 5. a secondary bevel gear; 6. a screw rod; 601. a first sleeve; 602. a second sleeve; 603. a connecting rod; 7. a support plate; 8. drawing the plate; 9. a baffle plate; 10. a fixed shaft; 11. pulling a rope; 12. rotating the rod; 13. a turntable; 131. a limiting groove; 132. a limiting rod; 14. concave holes; 15. inserting a rod; 16. and a roller.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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. 1-4, an adjustable pipeline installation lifting frame comprises a base 1, two vertical plates 101 are connected to the top of the base 1, a motor 2 is connected to the outer walls of the vertical plates 101, an output end of the motor 2 is connected with a rotating shaft 3, the rotating shaft 3 is rotatably connected between the two vertical plates 101, a main bevel gear 4 is connected to the outer wall of the rotating shaft 3, a secondary bevel gear 5 is connected to the main bevel gear 4 in a meshing manner, a lead screw 6 is connected to the outer wall of the secondary bevel gear 5, a first sleeve 601 and a second sleeve 602 are respectively in threaded connection with the outer wall of the lead screw 6, a supporting plate 7 is connected to the outer wall of the first sleeve 601, a pulling plate 8 is slidably connected to the inner wall of the supporting plate 7, the pulling plate 8 is connected with a baffle plate 9 through a hinge, a fixed shaft 10 is connected, one end of the rotating rod 12 far away from the second sleeve 602 is connected with a rotating disc 13, the outer walls of the rotating disc 13 and the second sleeve 602 are both provided with a limiting groove 131, and the inner wall of the limiting groove 131 is movably connected with a limiting rod 132.

Referring to fig. 1-2, the lead screws 6 are provided in two sets.

Referring to fig. 4, a connecting rod 603 is connected between the first sleeve 601 and the second sleeve 602.

Referring to fig. 1-2, a support plate 102 is connected to an outer wall of the vertical plate 101, and the bevel pinion 5 is rotatably connected to an outer wall of the support plate 102.

Referring to fig. 1-3, concave holes 14 are drilled on the outer walls of the supporting plate 7 and the drawing plate 8, and the inner walls of the concave holes 14 are connected with inserted rods 15.

Referring to fig. 1-2, rollers 16 are attached to the bottom of the base 1.

In the utility model, when the pipe fitting is lifted to a high place, firstly the pushing device is moved to the pipe fitting, the roller 16 at the bottom of the base 1 is beneficial to the movement of the device, then the limiting rod 132 is taken out, the rotary disc 13 is rotated to loosen the pull rope 11 wound at the outer side of the rotary rod 12, then the baffle 9 is rotated to ensure that the baffle 9 and the pull plate 8 are in the same horizontal plane, the end part of the baffle 9 is arranged into an inclined plane to facilitate the pipe fitting to roll above the supporting plate 7, the distance between the supporting plate 7 and the pull plate 8 can be adjusted according to the size of the pipe fitting, the pull plate 8 is moved towards the outer side of the supporting plate 7, after the proper distance is adjusted, the inserting rod 15 is placed in the concave hole 14, the inserting rod 15 limits the supporting plate 7 and the pull plate 8, after the position of the pipe fitting is placed, the baffle 9 is rotated to ensure that the baffle 9 and the pull plate 8 are in a vertical relation, the limiting rod 132 is placed in the limiting groove 131 again, so that the pull rope 11 pulls one side of the baffle 9, the two sides of the supporting plate 7 are uniformly stressed, inclination is avoided, the pipe fitting is conveyed to a specified position through the device, the motor 2 is controlled to operate, the motor 2 drives the screw rod 6 to rotate, the supporting plate 7 is lifted along with the sleeve, the pipe fitting is lifted, and the connecting rod 603 is connected between the first sleeve 601 and the second sleeve 602 and can further keep the synchronism of movement between the sleeves; the utility model discloses a stay cord 11 stimulates baffle 9, makes layer board 7 both sides atress even, avoids layer board 7 to take place to incline, appears the danger that the pipe fitting dropped, and can further fix the pipe fitting through stay cord 11, is favorable to improving device's security performance.

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

1. The adjustable pipeline installation lifting frame comprises a base (1) and is characterized in that the top of the base (1) is connected with two vertical plates (101), the outer walls of the vertical plates (101) are connected with a motor (2), the output end of the motor (2) is connected with a rotating shaft (3), the rotating shaft (3) is rotatably connected between the two vertical plates (101), the outer wall of the rotating shaft (3) is connected with a main bevel gear (4), the main bevel gear (4) is meshed with an auxiliary bevel gear (5), the outer wall of the auxiliary bevel gear (5) is connected with a lead screw (6), the outer wall of the lead screw (6) is respectively in threaded connection with a first sleeve (601) and a second sleeve (602), the outer wall of the first sleeve (601) is connected with a supporting plate (7), the inner wall of the supporting plate (7) is slidably connected with a pulling plate (8), and the pulling plate (8), baffle (9) outer wall connection has fixed axle (10), fixed axle (10) outer wall connection has stay cord (11), the one end that fixed axle (10) were kept away from in stay cord (11) is connected with dwang (12), the outer wall at second sleeve (602) is connected in dwang (12), the one end that second sleeve (602) was kept away from in dwang (12) is connected with carousel (13), spacing groove (131) are all dug with second sleeve (602) outer wall in carousel (13), just spacing groove (131) inner wall swing joint has gag lever post (132).

2. An adjustable pipeline erection crane according to claim 1, wherein the screw spindles (6) are arranged in two groups.

3. An adjustable pipe installation crane according to claim 1 wherein a connecting rod (603) is connected between the first sleeve (601) and the second sleeve (602).

4. An adjustable pipeline installation crane according to claim 1, wherein a support plate (102) is connected to the outer wall of the vertical plate (101), and the bevel pinion (5) is rotatably connected to the outer wall of the support plate (102).

5. An adjustable pipeline installation crane according to claim 1, wherein concave holes (14) are drilled in the outer walls of the supporting plate (7) and the drawing plate (8), and the inner wall of each concave hole (14) is connected with an inserting rod (15).

6. An adjustable pipeline erection crane according to claim 1, wherein rollers (16) are attached to the bottom of the base (1).