CN211362191U - Automatic lifting butt joint equipment for pipeline installation - Google Patents
Automatic lifting butt joint equipment for pipeline installation Download PDFInfo
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- CN211362191U CN211362191U CN201922345715.1U CN201922345715U CN211362191U CN 211362191 U CN211362191 U CN 211362191U CN 201922345715 U CN201922345715 U CN 201922345715U CN 211362191 U CN211362191 U CN 211362191U
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Abstract
The utility model relates to the technical field of pipeline butt joint, in particular to an automatic lifting butt joint device for pipeline installation, which comprises a moving mechanism, a telescopic adjusting mechanism, a first synchronous lifting mechanism, a second synchronous lifting mechanism, a fastening mechanism and a controller; the telescopic adjusting mechanism is fixedly arranged on the moving mechanism, the first synchronous lifting mechanism and the second synchronous lifting mechanism are oppositely arranged on two sides of the telescopic adjusting mechanism, the fastening mechanism is fixedly arranged on the second synchronous lifting mechanism, two ends of a pipeline to be installed during working are respectively arranged on two ends of the second synchronous lifting mechanism, and the telescopic adjusting mechanism, the first synchronous lifting mechanism, the second synchronous lifting mechanism and the fastening mechanism are electrically connected with the controller; the lifting and butt joint of pipeline installation have been realized to this equipment high efficiency, have saved the manpower, and application scope is wide, can be used for the pipeline butt joint of multiple bore and length, and simple structure easily realizes.
Description
Technical Field
The utility model relates to a pipeline butt joint technical field specifically is to relate to an automatic lifting butt joint equipment for piping erection.
Background
The pipeline butt joint is a construction problem often used in engineering construction, and aims to connect two pipelines together according to certain precision requirements. The existing pipeline butt joint of the existing pipeline butt joint adopts two pipeline butt joint devices to hang the pipeline to realize butt joint. When the pipeline butt joint device is used, the two pipeline butt joint devices are oppositely arranged, then the two pipelines are hoisted in a distributed mode by using the hoist cranes on the two butt joint devices, then two persons can respectively operate the two hoisted pipelines to align the ends of the two pipelines, and the two pipelines are connected together through welding or bolts during the period of alignment.
The problem that prior art exists is that, need use two people to control two pipelines and just can aim at the pipeline tip in the butt joint process, nevertheless because the artifical alignment precision is not high to can not keep the stability of two pipeline positions, aim at the problem that efficiency is lower, the welding dislocation is outstanding and consume the manpower when consequently the pipeline is connected, need provide one kind and can realize effectively that the automatic lifting and the butt joint of pipeline installation, reduce the equipment of human cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic lifting butt joint equipment for piping erection is provided, this technical scheme solved the problem that the lifting precision of pipeline butt joint in-process is not enough, the human cost is high, has realized the lifting and the butt joint of piping erection high-efficiently, has saved the manpower, and application scope is wide, can be used for the pipeline butt joint of multiple bore and length, and simple structure easily realizes.
In order to solve the technical problem, the utility model provides a following technical scheme:
an automatic lifting butt joint device for pipeline installation is characterized by comprising a moving mechanism, a telescopic adjusting mechanism, a first synchronous lifting mechanism, a second synchronous lifting mechanism, a fastening mechanism and a controller;
the telescopic adjusting mechanism is fixedly installed on the moving mechanism, the first synchronous lifting mechanism and the second synchronous lifting mechanism are oppositely arranged on two sides of the telescopic adjusting mechanism, the fastening mechanism is fixedly installed on the second synchronous lifting mechanism, two ends of a pipeline to be installed during working are respectively arranged at two ends of the second synchronous lifting mechanism, and the telescopic adjusting mechanism, the first synchronous lifting mechanism, the second synchronous lifting mechanism and the fastening mechanism are electrically connected with the controller.
As a preferred scheme of the automatic lifting docking equipment for pipeline installation, the moving mechanism comprises a bottom plate and a self-locking universal wheel; the bottom plate is fixedly arranged below the telescopic adjusting mechanism, and the self-locking universal wheels are symmetrically arranged at four corners of the bottom plate.
As a preferred scheme of the automatic lifting docking equipment for pipeline installation, the telescopic adjusting mechanism comprises a fixed frame and a linear displacement assembly; the fixing frame and the linear displacement assembly are both installed on the moving mechanism, the fixing frame is located at one end of the linear displacement assembly, one ends of the first synchronous lifting mechanism and the second synchronous lifting mechanism are fixedly installed on the fixing frame, the other ends of the first synchronous lifting mechanism and the second synchronous lifting mechanism are fixedly installed on a movable portion of the linear displacement assembly, and the linear displacement assembly is electrically connected with the controller.
As a preferred scheme of an automatic lifting docking device for pipeline installation, the first synchronous lifting mechanism comprises a first synchronous belt sliding table, a first sliding seat, a first alignment support, a first telescopic pipe, a second sliding seat and a second telescopic pipe; the sliding rails on two sides of the first synchronous belt sliding table are respectively arranged on a fixed part and a movable part of the telescopic adjusting mechanism, the axes of the sliding rails are vertically arranged, the first sliding seat and the first synchronous belt sliding table are positioned on one side of the fixed part of the telescopic adjusting mechanism in a sliding connection mode, the first aligning support is fixedly installed on the first sliding seat and positioned in a gap between the first synchronous lifting mechanism and the second synchronous lifting mechanism on the fixed part of the telescopic adjusting mechanism, the top of the first aligning support is of a symmetrical arc structure, the arc surface of the top of the first aligning support is attached to the bottom of a pipeline during working, the first telescopic pipe is fixedly installed on the first sliding seat, the second sliding seat and one side of the first synchronous belt sliding table on the movable part of the telescopic adjusting mechanism in a sliding connection mode, the second telescopic pipe is fixedly installed on the second sliding seat, the first telescopic pipe is in a gap fit with the second telescopic pipe, and the first synchronous belt.
As a preferred scheme of an automatic lifting docking device for pipeline installation, the second synchronous lifting mechanism comprises a second synchronous belt sliding table, a third sliding seat, a second alignment support, a third telescopic pipe, a fourth sliding seat, a fourth telescopic pipe and a third alignment support; the sliding rails on two sides of the second synchronous belt sliding table are respectively arranged on a fixed part and a movable part of the telescopic adjusting mechanism, the axes of the sliding rails are vertically arranged, a third sliding seat and the second synchronous belt sliding table are positioned on one side of the fixed part of the telescopic adjusting mechanism in a sliding manner, a second alignment support is fixedly arranged on the third sliding seat and positioned in a gap between a second synchronous lifting mechanism and the second synchronous lifting mechanism on the fixed part of the telescopic adjusting mechanism, the top of the second alignment support is of a symmetrical arc structure, the arc surface of the top of the second alignment support is attached to the bottom of a pipeline during operation, a third telescopic pipe is fixedly arranged on the third sliding seat, a fourth sliding seat and a second synchronous sliding table are positioned on one side of the movable part of the telescopic adjusting mechanism in a sliding manner, a fourth telescopic pipe is fixedly arranged on the fourth sliding seat, the third telescopic pipe is in a gap fit with the fourth telescopic pipe, and the third alignment support is fixedly arranged on the fourth sliding seat and positioned on a first synchronous lifting mechanism In the elevating system clearance, fastening device fixed mounting aligns on the support at the third, and the support top is the arc structure of symmetry for the third aligns, and second hold-in range slip table is connected with the controller electricity.
As a preferred solution of the automatic lifting docking equipment for pipeline installation, the fastening mechanism comprises an end backing plate and a clamping assembly; the end part base plate is fixedly arranged on one side of the arc-shaped surface at the top of the third aligning support, the clamping assembly is fixedly arranged on the third aligning support, the working interval of the clamping assembly is symmetrical about the axis of the telescopic adjusting mechanism, and the clamping assembly is electrically connected with the controller.
As a preferred solution of the automatic lifting docking equipment for pipeline installation, the clamping assembly comprises a rotary driver, a cam, a connecting rod, a sliding chute, a rack, a rotary shaft and a gear clamping jaw; the rotary driver is fixedly installed on one side, far away from the telescopic adjusting mechanism fixing part, of the third aligning support, the rotary driver output shaft vertically penetrates through the third aligning support, the cam is in clearance fit with the output shaft of the rotary driver, the sliding groove is formed in one side, close to the telescopic adjusting mechanism fixing part, of the third aligning support, the rack is in sliding connection with the sliding groove, two ends of the connecting rod are hinged to the bottom of the cam and the rack respectively, the rotating shaft is symmetrically arranged on one side, close to the telescopic adjusting mechanism fixing part, of the third aligning support in a mode of being symmetrical about the axis of the third aligning support and located above the sliding groove, the pair of gear clamping jaws are symmetrically in clearance fit with the rotating shaft, gears and racks are.
Compared with the prior art, the utility model beneficial effect who has is:
the working personnel move the equipment to the position below the position where the pipeline is required to be installed through the moving mechanism, then the controller controls the telescopic adjusting mechanism to stretch and contract according to the length of the pipeline which is required to be lifted and butted so as to enable the two ends of the first synchronous lifting mechanism and the second synchronous lifting mechanism to be close to or far away from each other along the axial direction of the moving mechanism respectively, the gap between the two ends of the second synchronous lifting mechanism is matched with the length of the pipeline, then the pipeline to be lifted is erected on the second synchronous lifting mechanism and is aligned with the end part of the pipeline through the fastening mechanism on the second synchronous lifting mechanism, then the controller drives the fastening mechanism to clamp the end part of the pipeline contacted with the fastening mechanism, at the moment, the other end of the pipeline is flush with the edge of the other side of the second synchronous lifting mechanism, and then the controller drives the first synchronous lifting mechanism to lift so as to enable the working end of the first synchronous, then, the inner side surface of the working end of the first synchronous lifting mechanism is enabled to be parallel and level with the cross section of the end part of the upper pipeline through fine adjustment of the moving mechanism, then a worker fixes the moving mechanism, then the controller controls the second synchronous lifting mechanism to ascend to drive the pipeline to be installed to ascend together, when the movable part of the second synchronous lifting mechanism ascends to the height of the movable part of the first synchronous lifting mechanism, the second synchronous lifting mechanism is abutted against each other, the movable part of the second synchronous lifting mechanism cannot ascend continuously, the controller closes the second synchronous lifting mechanism, the working parts of the first synchronous lifting mechanism and the second synchronous lifting mechanism are located at the same height, the pipeline to be installed and the upper pipeline are enabled to be consistent in height and aligned with each other, then the pipelines at two ends can be completely aligned through proper fine adjustment, the worker fixes the joint part, then the controller enables the fastening mechanism to be loosened to enable the first synchronous lifting mechanism to enable the moving, And resetting mechanisms such as a second synchronous lifting mechanism and the like.
1. The lifting and butt joint of the pipeline installation are efficiently realized, and the manpower is saved;
2. the application range is wide, and the butt joint device can be used for butt joint of pipelines with various calibers and lengths;
3. the structure is simple and easy to realize.
Drawings
Fig. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a right side view of the present invention;
fig. 6 is a partial perspective view of the present invention;
fig. 7 is an enlarged view of a portion of fig. 6 at a.
The reference numbers in the figures are:
1. a moving mechanism; 1a, a bottom plate; 1b, a self-locking universal wheel;
2. a telescopic adjusting mechanism; 2a, a fixing frame; 2b, a linear displacement assembly;
3. a first synchronous lifting mechanism; 3a, a first synchronous belt sliding table; 3b, a first sliding seat; 3c, a first alignment bracket; 3d, a first telescopic pipe; 3e, a second sliding seat; 3f, a second telescopic pipe;
4. a second synchronous lifting mechanism; 4a, a second synchronous belt sliding table; 4b, a third sliding seat; 4c, a second alignment bracket; 4d, a third telescopic pipe; 4e, a fourth sliding seat; 4f, a fourth telescopic pipe; 4g, a third alignment bracket;
5. a fastening mechanism; 5a, an end pad; 5b, a clamping assembly; 5b1, rotary drive; 5b2, cam; 5b3, connecting rod; 5b4, a chute; 5b5, rack; 5b6, rotation axis; 5b7, gear jaws.
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. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 7, an automatic lifting docking device for pipeline installation comprises a moving mechanism 1, a telescopic adjusting mechanism 2, a first synchronous lifting mechanism 3, a second synchronous lifting mechanism 4, a fastening mechanism 5 and a controller;
the telescopic adjusting mechanism 2 is fixedly installed on the moving mechanism 1, the first synchronous lifting mechanism 3 and the second synchronous lifting mechanism 4 are oppositely arranged on two sides of the telescopic adjusting mechanism 2, the fastening mechanism 5 is fixedly installed on the second synchronous lifting mechanism 4, two ends of a pipeline to be installed during working are respectively arranged at two ends of the second synchronous lifting mechanism 4, and the telescopic adjusting mechanism 2, the first synchronous lifting mechanism 3, the second synchronous lifting mechanism 4 and the fastening mechanism 5 are electrically connected with the controller.
A worker moves the equipment to the position below a position where a pipeline is required to be installed through the moving mechanism 1, then the length of the pipeline which is required to be lifted and butted is compared, the controller controls the telescopic adjusting mechanism 2 to stretch and contract so that the two ends of the first synchronous lifting mechanism 3 and the second synchronous lifting mechanism 4 respectively approach to or are far away from each other along the axial direction of the moving mechanism 1, the gap between the two ends of the second synchronous lifting mechanism 4 is matched with the length of the pipeline, then the pipeline to be lifted is erected on the second synchronous lifting mechanism 4 and is aligned with the end part of the pipeline through the fastening mechanism 5 on the second synchronous lifting mechanism 4, then the controller drives the fastening mechanism 5 to clamp the end part of the pipeline which is contacted with the second synchronous lifting mechanism 5, at the moment, the other end of the pipeline is flush with the most edge of the other side of the second synchronous lifting mechanism 4, and then the controller drives the first synchronous lifting mechanism 3 to lift so that the working end of the first synchronous, then, the inner side surface of the working end of the first synchronous lifting mechanism 3 is enabled to be parallel and level with the cross section of the end part of the upper pipeline through the fine adjustment moving mechanism 1, then a worker fixes the moving mechanism 1, the controller controls the second synchronous lifting mechanism 4 to ascend to drive the pipeline to be installed to ascend together, when the movable part of the second synchronous lifting mechanism 4 ascends to the height of the movable part of the first synchronous lifting mechanism 3, the second synchronous lifting mechanism 4 is abutted against each other, the movable part of the second synchronous lifting mechanism 4 cannot ascend continuously, the controller closes the second synchronous lifting mechanism 4, the working parts of the first synchronous lifting mechanism 3 and the second synchronous lifting mechanism 4 are at the same height, the pipeline to be installed and the upper pipeline are enabled to be consistent in height, pipe orifices are aligned, then the pipelines at two ends can be completely aligned through proper fine adjustment, the worker fixes the connection part, and then the controller enables the fastening mechanism 5 to be loosened to enable the first synchronous lifting mechanism 3, The second synchronous lifting mechanism 4 and other mechanisms can be reset.
The moving mechanism 1 comprises a bottom plate 1a and a self-locking universal wheel 1 b; the bottom plate 1a is fixedly arranged below the telescopic adjusting mechanism 2, and the self-locking universal wheels 1b are symmetrically arranged at four corners of the bottom plate 1 a.
The bottom plate 1a supports equipment, and auto-lock universal wheel 1b makes equipment can easily carry the removal, and auto-lock universal wheel 1b self has the auto-lock function, and the staff can easily be fixed auto-lock universal wheel 1b makes the whole skew that does not take place of equipment.
The telescopic adjusting mechanism 2 comprises a fixed frame 2a and a linear displacement component 2 b; the fixing frame 2a and the linear displacement assembly 2b are both installed on the moving mechanism 1, the fixing frame 2a is located at one end of the linear displacement assembly 2b, one ends of the first synchronous lifting mechanism 3 and the second synchronous lifting mechanism 4 are fixedly installed on the fixing frame 2a, the other ends of the first synchronous lifting mechanism 3 and the second synchronous lifting mechanism 4 are fixedly installed on a movable portion of the linear displacement assembly 2b, and the linear displacement assembly 2b is electrically connected with the controller.
The linear displacement subassembly 2b is the ball screw slip table, thereby the movable part of controller control linear displacement subassembly 2b moves near or keeps away from for mount 2a along linear displacement subassembly 2b axis, and then make first synchronous elevating system 3 and the synchronous elevating system 4 of second both ends respectively near or keep away from in order to realize the regulation of first synchronous elevating system 3 and the synchronous elevating system 4 of second interval in order being applicable to not unidimensional pipe connection, mount 2a provides the support for first synchronous elevating system 3 and the synchronous elevating system 4 of second in order to flexible adjustment mechanism 2 rigid one side and makes the movable part of first synchronous elevating system 3 and the synchronous elevating system 4 of second both sides can be in same height respectively.
The first synchronous lifting mechanism 3 comprises a first synchronous belt sliding table 3a, a first sliding seat 3b, a first alignment support 3c, a first telescopic pipe 3d, a second sliding seat 3e and a second telescopic pipe 3 f; the slide rails on two sides of the first synchronous belt sliding table 3a are respectively arranged on the fixed part and the movable part of the telescopic adjusting mechanism 2, the axial line is vertically arranged, the first sliding seat 3b and the first synchronous belt sliding table 3a are positioned on one side of the fixed part of the telescopic adjusting mechanism 2 and are in sliding connection, the first aligning support 3c is fixedly arranged on the first sliding seat 3b and is positioned in the gap between the first synchronous lifting mechanism 3 and the second synchronous lifting mechanism 4 on the fixed part of the telescopic adjusting mechanism 2, the top part of the first aligning support 3c is of a symmetrical arc structure, the arc surface of the top part of the first aligning support 3c is attached to the bottom part of the pipeline during the work, the first telescopic pipe 3d is fixedly arranged on the first sliding seat 3b, the second sliding seat 3e is in sliding connection with one side of the first synchronous belt sliding table 3a on the movable part of the telescopic adjusting mechanism 2, and the second telescopic pipe 3f is fixedly arranged on the second, the first extension tube 3d is in clearance fit with the second extension tube 3f, and the first synchronous belt sliding table 3a is electrically connected with the controller.
The clearance fit of the first telescopic pipe 3d and the second telescopic pipe 3f further ensures that a first sliding seat 3b and a second sliding seat 3e on two slide rails of the first synchronous belt sliding table 3a can be lifted synchronously, and when the two slide rails of the first synchronous belt sliding table 3a are close to and far away from each other, the first telescopic pipe 3d and the second telescopic pipe 3f can be stretched, the controller controls the first sliding seat 3b and the second sliding seat 3e to be lifted synchronously along the axis of the first synchronous belt sliding table 3a, so that the first alignment support 3c is lifted, the arc-shaped surface of the working part of the first alignment support 3c is used for bearing the lower pipe wall of a pipeline which is fixed above, and the cross section of the pipe orifice is aligned with the inner side surface of the working part of the first alignment support 3c through fine adjustment, thereby facilitating the alignment and positioning of the pipeline and equipment.
The second synchronous lifting mechanism 4 comprises a second synchronous belt sliding table 4a, a third sliding seat 4b, a second alignment support 4c, a third telescopic pipe 4d, a fourth sliding seat 4e, a fourth telescopic pipe 4f and a third alignment support 4 g; the sliding rails on two sides of a second synchronous belt sliding table 4a are respectively arranged on a fixed part and a movable part of a telescopic adjusting mechanism 2, the axes are vertically arranged, a third sliding seat 4b and the second synchronous belt sliding table 4a are positioned on one side of the fixed part of the telescopic adjusting mechanism 2 in a sliding way, a second aligning support 4c is fixedly arranged on the third sliding seat 4b and positioned in a gap between a second synchronous lifting mechanism 4 and a second synchronous lifting mechanism 4 on the fixed part of the telescopic adjusting mechanism 2, the top of the second aligning support 4c is of a symmetrical arc structure, the arc surface on the top of the second aligning support 4c is attached to the bottom of a pipeline during working, a third telescopic pipe 4d is fixedly arranged on the third sliding seat 4b, a fourth sliding seat 4e is slidably connected with one side of the second synchronous belt sliding table 4a on the movable part of the telescopic adjusting mechanism 2, and a fourth telescopic pipe 4f is fixedly arranged on the fourth sliding seat 4e, the third telescopic pipe 4d is in clearance fit with the fourth telescopic pipe 4f, the third aligning support 4g is fixedly arranged on the fourth sliding seat 4e and positioned in the clearance between the first synchronous lifting mechanism 3 and the second synchronous lifting mechanism 4 on the movable part of the telescopic adjusting mechanism 2, the fastening mechanism 5 is fixedly arranged on the third aligning support 4g, the top of the third aligning support 4g is of a symmetrical arc structure, and the second synchronous lifting mechanism 4a is electrically connected with the controller.
The clearance fit of the third telescopic tube 4d and the fourth telescopic tube 4f further ensures that a third sliding seat 4b and a fourth sliding seat 4e on two sliding rails of a second synchronous belt sliding table 4a can be lifted synchronously, and when the two sliding rails of the second synchronous belt sliding table 4a are close to and far away from each other, the third telescopic tube 4d and the fourth telescopic tube 4f can be lifted synchronously, a controller controls the third sliding seat 4b and the fourth sliding seat 4e to be lifted synchronously along the axis of the second synchronous belt sliding table 4a, so that a second aligning support 4c and a third aligning support 4g can be lifted synchronously, arc surfaces of working parts of the second aligning support 4c and the third aligning support 4g are used for supporting a lower pipe wall of a pipeline to be installed, and pipe orifice sections at two ends of the pipeline are aligned with the outer side surface of the working part of the second aligning support 4c and the inner side surface of the working part of the third aligning support 4g respectively through fine adjustment, be convenient for carry out the alignment location to pipeline and equipment for the pipeline mouth of pipe that the back of waiting to install after rising just laminates and the axis collineation with the mouth of pipe of the pipeline already installed, or only need manual fine setting can.
The fastening mechanism 5 comprises an end backing plate 5a and a clamping component 5 b; the end backing plate 5a is fixedly arranged on one side of the arc-shaped surface of the top of the third aligning support 4g, the clamping assembly 5b is fixedly arranged on the third aligning support 4g, the working interval of the clamping assembly 5b is symmetrical about the axis of the telescopic adjusting mechanism 2, and the clamping assembly 5b is electrically connected with the controller.
When the end backing plate 5a enables the pipeline to be installed to be erected on the third aligning support 4g, the end portion can be abutted against the end backing plate 5a to achieve positioning, the controller controls the clamping assembly 5b to clamp or loosen the end portion of the pipeline to be installed, and labor cost is saved.
The clamping assembly 5b comprises a rotary driver 5b1, a cam 5b2, a connecting rod 5b3, a sliding groove 5b4, a rack 5b5, a rotary shaft 5b6 and a gear clamping jaw 5b 7; the rotary driver 5b1 is fixedly installed at one side of the third aligning bracket 4g far away from the fixing part of the telescopic adjusting mechanism 2, the output shaft of the rotary driver 5b1 vertically penetrates through the third aligning bracket 4g, the cam 5b2 is in clearance fit with the output shaft of the rotary driver 5b1, the sliding groove 5b4 is opened at one side of the third aligning bracket 4g near the fixing part of the telescopic adjusting mechanism 2, the rack 5b5 is in sliding connection with the sliding groove 5b4, two ends of the connecting rod 5b3 are respectively hinged with the cam 5b2 and the bottom of the rack 5b5, the rotary shaft 5b6 is symmetrically arranged at one side of the third aligning bracket 4g near the fixing part of the telescopic adjusting mechanism 2 and above the sliding groove 5b4, the pair of gear clamping jaws 5b7 is symmetrically in clearance fit with the rotary shaft 5b6, the bottom of the gear clamping jaws 5b7 is meshed with the rack 5b5, and the rotary driver 5b1 is electrically connected.
The rotary driver 5b1 is a servo motor; the controller controls the rotation of the output shaft of the rotary driver 5b1 to drive the rack 5b5 to do linear reciprocating motion in the sliding groove 5b4 through a link mechanism formed by the cam 5b2 and the connecting rod 5b3 in turn, and the upper part of the sliding groove 5b4 is meshed with the gear clamping jaw 5b7 to drive the gear clamping jaws 5b7 to rotate symmetrically, so that the heads of the gear clamping jaws are close to or far away from each other to clamp or release.
The utility model discloses a theory of operation:
a worker moves the equipment to the position below a position where a pipeline is required to be installed through the moving mechanism 1, then the length of the pipeline which is required to be lifted and butted is compared, the controller controls the telescopic adjusting mechanism 2 to stretch and contract so that the two ends of the first synchronous lifting mechanism 3 and the second synchronous lifting mechanism 4 respectively approach to or are far away from each other along the axial direction of the moving mechanism 1, the gap between the two ends of the second synchronous lifting mechanism 4 is matched with the length of the pipeline, then the pipeline to be lifted is erected on the second synchronous lifting mechanism 4 and is aligned with the end part of the pipeline through the fastening mechanism 5 on the second synchronous lifting mechanism 4, then the controller drives the fastening mechanism 5 to clamp the end part of the pipeline which is contacted with the second synchronous lifting mechanism 5, at the moment, the other end of the pipeline is flush with the most edge of the other side of the second synchronous lifting mechanism 4, and then the controller drives the first synchronous lifting mechanism 3 to lift so that the working end of the first synchronous, then, the inner side surface of the working end of the first synchronous lifting mechanism 3 is enabled to be parallel and level with the cross section of the end part of the upper pipeline through the fine adjustment moving mechanism 1, then a worker fixes the moving mechanism 1, the controller controls the second synchronous lifting mechanism 4 to ascend to drive the pipeline to be installed to ascend together, when the movable part of the second synchronous lifting mechanism 4 ascends to the height of the movable part of the first synchronous lifting mechanism 3, the second synchronous lifting mechanism 4 is abutted against each other, the movable part of the second synchronous lifting mechanism 4 cannot ascend continuously, the controller closes the second synchronous lifting mechanism 4, the working parts of the first synchronous lifting mechanism 3 and the second synchronous lifting mechanism 4 are at the same height, the pipeline to be installed and the upper pipeline are enabled to be consistent in height, pipe orifices are aligned, then the pipelines at two ends can be completely aligned through proper fine adjustment, the worker fixes the connection part, and then the controller enables the fastening mechanism 5 to be loosened to enable the first synchronous lifting mechanism 3, The second synchronous lifting mechanism 4 and other mechanisms can be reset.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An automatic lifting butt joint device for pipeline installation is characterized by comprising a moving mechanism (1), a telescopic adjusting mechanism (2), a first synchronous lifting mechanism (3), a second synchronous lifting mechanism (4), a fastening mechanism (5) and a controller,
the telescopic adjusting mechanism (2) is fixedly installed on the moving mechanism (1), the first synchronous lifting mechanism (3) and the second synchronous lifting mechanism (4) are oppositely arranged on two sides of the telescopic adjusting mechanism (2), the fastening mechanism (5) is fixedly installed on the second synchronous lifting mechanism (4), two ends of a pipeline to be installed during working are respectively arranged at two ends of the second synchronous lifting mechanism (4), and the telescopic adjusting mechanism (2), the first synchronous lifting mechanism (3), the second synchronous lifting mechanism (4) and the fastening mechanism (5) are electrically connected with the controller.
2. The automatic lifting docking device for pipe installation according to claim 1, wherein the moving mechanism (1) comprises a bottom plate (1a) and b 0; the bottom plate (1a) is fixedly arranged below the telescopic adjusting mechanism (2), and the self-locking universal wheels (1b) are symmetrically arranged at four corners of the bottom plate (1 a).
3. The automatic lifting and docking equipment for pipeline installation according to claim 1, wherein the telescopic adjusting mechanism (2) comprises a fixed frame (2a) and a linear displacement assembly (2 b); the fixed frame (2a) and the linear displacement component (2b) are both installed on the moving mechanism (1), the fixed frame (2a) is located at one end of the linear displacement component (2b), one ends of the first synchronous lifting mechanism (3) and the second synchronous lifting mechanism (4) are fixedly installed on the fixed frame (2a), the other ends of the first synchronous lifting mechanism (3) and the second synchronous lifting mechanism (4) are fixedly installed on a movable portion of the linear displacement component (2b), and the linear displacement component (2b) is electrically connected with the controller.
4. The automatic lifting butt-joint device for pipeline installation according to claim 1, wherein the first synchronous lifting mechanism (3) comprises a first synchronous belt sliding table (3a), a first sliding seat (3b), a first alignment bracket (3c), a first telescopic pipe (3d), a second sliding seat (3e) and a second telescopic pipe (3 f); the slide rails on two sides of the first synchronous belt sliding table (3a) are respectively arranged on the fixed part and the movable part of the telescopic adjusting mechanism (2) and the axes are vertically arranged, the first sliding seat (3b) and the first synchronous belt sliding table (3a) are positioned on one side of the fixed part of the telescopic adjusting mechanism (2) and are in sliding connection, the first aligning support (3c) is fixedly arranged on the first sliding seat (3b) and positioned in the gap between the first synchronous lifting mechanism (3) and the second synchronous lifting mechanism (4) on the fixed part of the telescopic adjusting mechanism (2), the top of the first aligning support (3c) is of a symmetrical arc structure, the arc surface of the top of the first aligning support (3c) is attached to the bottom of a pipeline during operation, the first telescopic pipe (3d) is fixedly arranged on the first sliding seat (3b), the second sliding seat (3e) is in sliding connection with one side of the first synchronous belt sliding table (3a) positioned on the movable part of the telescopic adjusting mechanism (2), the second telescopic pipe (3f) is fixedly arranged on the second sliding seat (3e), the first telescopic pipe (3d) is in clearance fit with the second telescopic pipe (3f), and the first synchronous belt sliding table (3a) is electrically connected with the controller.
5. The automatic lifting butt-joint device for pipeline installation according to claim 1, wherein the second synchronous lifting mechanism (4) comprises a second synchronous belt sliding table (4a), a third sliding seat (4b), a second alignment support (4c), a third telescopic pipe (4d), a fourth sliding seat (4e), a fourth telescopic pipe (4f) and a third alignment support (4 g); the slide rails at two sides of the second synchronous belt sliding table (4a) are respectively arranged on the fixed part and the movable part of the telescopic adjusting mechanism (2) and the axes are vertically arranged, a third sliding seat (4b) and the second synchronous belt sliding table (4a) are positioned at one side of the fixed part of the telescopic adjusting mechanism (2) and are connected in a sliding way, a second aligning bracket (4c) is fixedly arranged on the third sliding seat (4b) and positioned in the gap between the second synchronous lifting mechanism (4) and the second synchronous lifting mechanism (4) on the fixed part of the telescopic adjusting mechanism (2), the top of the second aligning bracket (4c) is of a symmetrical arc structure, the arc surface at the top of the second aligning bracket (4c) is attached to the bottom of the pipeline during operation, a third telescopic pipe (4d) is fixedly arranged on the third sliding seat (4b), a fourth sliding seat (4e) is connected with one side of the second synchronous belt sliding table (4a) positioned on the movable part of the telescopic adjusting mechanism (2) in a, the fourth telescopic pipe (4f) is fixedly arranged on a fourth sliding seat (4e), the third telescopic pipe (4d) is in clearance fit with the fourth telescopic pipe (4f), the third aligning support (4g) is fixedly arranged on the fourth sliding seat (4e) and is positioned in the clearance between the first synchronous lifting mechanism (3) and the second synchronous lifting mechanism (4) on the movable part of the telescopic adjusting mechanism (2), the fastening mechanism (5) is fixedly arranged on the third aligning support (4g), the top of the third aligning support (4g) is of a symmetrical arc structure, and the second synchronous sliding table (4a) is electrically connected with the controller.
6. An automatic lifting and docking device for pipe installation according to claim 5, characterized in that the fastening means (5) comprise an end plate (5a) and a clamping assembly (5 b); the end part backing plate (5a) is fixedly arranged on one side of the arc-shaped surface at the top of the third aligning support (4g), the clamping assembly (5b) is fixedly arranged on the third aligning support (4g), the working area of the clamping assembly (5b) is symmetrical about the axis of the telescopic adjusting mechanism (2), and the clamping assembly (5b) is electrically connected with the controller.
7. The automatic lifting docking apparatus for pipe installation according to claim 6, wherein the clamping assembly (5b) comprises a rotary driver (5b1), a cam (5b2), a link (5b3), a sliding slot (5b4), a rack (5b5), a rotary shaft (5b6), and a gear jaw (5b 7); the rotary driver (5b1) is fixedly arranged on one side of the third alignment bracket (4g) far away from the fixed part of the telescopic adjusting mechanism (2), an output shaft of the rotary driver (5b1) vertically penetrates through the third alignment bracket (4g), the cam (5b2) is in clearance fit with the output shaft of the rotary driver (5b1), the sliding chute (5b4) is arranged on one side of the third alignment bracket (4g) near the fixed part of the telescopic adjusting mechanism (2), the rack (5b5) is in sliding connection with the sliding chute (5b4), two ends of the connecting rod (5b3) are respectively hinged with the cam (5b2) and the bottom of the rack (5b5), the rotary shaft (5b6) is symmetrically arranged on one side of the third alignment bracket (4g) near the fixed part of the telescopic adjusting mechanism (2) and above the sliding chute (5b4) about the axis of the third alignment bracket (4g), and the pair of gear clamping jaws (5b7) is in clearance fit with the rotary shaft (5b6), the gear at the bottom of the gear clamping jaw (5b7) is meshed with the rack (5b5), and the rotary driver (5b1) is electrically connected with the controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345715.1U CN211362191U (en) | 2019-12-23 | 2019-12-23 | Automatic lifting butt joint equipment for pipeline installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345715.1U CN211362191U (en) | 2019-12-23 | 2019-12-23 | Automatic lifting butt joint equipment for pipeline installation |
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| CN211362191U true CN211362191U (en) | 2020-08-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454127A (en) * | 2022-01-26 | 2022-05-10 | 苏州虹逸重工科技有限公司 | Special type mobile workbench that opens and shuts |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454127A (en) * | 2022-01-26 | 2022-05-10 | 苏州虹逸重工科技有限公司 | Special type mobile workbench that opens and shuts |
| CN114454127B (en) * | 2022-01-26 | 2022-12-13 | 苏州虹逸重工科技有限公司 | Special opening and closing movable workbench |
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