CN112550395B - Underground power pipeline moving and transporting device - Google Patents
Underground power pipeline moving and transporting device Download PDFInfo
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- CN112550395B CN112550395B CN202011172683.0A CN202011172683A CN112550395B CN 112550395 B CN112550395 B CN 112550395B CN 202011172683 A CN202011172683 A CN 202011172683A CN 112550395 B CN112550395 B CN 112550395B
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- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/049—Braking mechanisms; Locking devices against movement locking against movement by contacting the floor or a wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
Abstract
The invention discloses a buried power pipeline moving and transporting device which comprises an adjusting frame, a supporting frame, a pipe pushing mechanism, a limiting mechanism, a pipe descending mechanism and a pipe ascending mechanism, wherein the two ends of the adjusting frame are connected with the supporting frame, the pipe ascending mechanism is arranged at the front end of the supporting frame, the pipe descending mechanism is arranged at the rear end of the supporting frame, the limiting mechanism is arranged at the joint of the pipe descending mechanism and the supporting frame, and the pipe pushing mechanism used for moving a power pipe is arranged at the upper end of the supporting frame. The problem that the power pipe is manually conveyed into the pipe trench is solved, the labor is saved, and the moving speed is improved; the device low in manufacturing cost, the processing of being convenient for, convenient to use can replace large-scale overhead hoist to carry out the transportation of electric power pipe, convenient to use.
Description
Technical Field
The invention relates to the technical field of power pipeline moving equipment, in particular to a buried power pipeline moving and transporting device.
Background
The electric power tube is a product which is subjected to hot dip coating by PE (modified polyethylene) or is coated with epoxy resin inside and outside, and has excellent corrosion resistance. Meanwhile, the coating has good electrical insulation and can not generate electric corrosion. Low water absorption, high mechanical strength and small friction coefficient, and can achieve the purpose of long-term use. And can also effectively prevent the damage of the plant root system and the soil environmental stress, and the like.
When cables are laid underground, power pipes are laid firstly, the cables are routed from the power pipes to play a protection role, a pipeline ditch needs to be dug before the power pipes are laid, then the power pipes are laid in the ditch, the power pipes are generally long and heavy, the existing carrying mode is that the pipelines are carried by a plurality of people on the ditch and are handed over to a plurality of people in the ditch, the carrying process is time-consuming and labor-consuming due to up-and-down carrying, and the cables are carried by a plurality of people on the ditch in the ditch; or by means of large cranes but at a high cost.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the underground power pipeline moving device, which solves the problem that the power pipe is carried into the pipe trench manually, saves manpower and improves the moving speed; the device low in manufacturing cost, the processing of being convenient for, convenient to use can replace large-scale overhead hoist to carry out the transportation of electric power pipe, convenient to use.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a bury power pipeline and move shipping unit, includes alignment jig, support frame, ejector sleeve mechanism, stop gear, falls a tub mechanism and a tedge mechanism, the both ends of alignment jig even have the support frame, the front end of support frame is equipped with the tedge mechanism, the rear end of support frame is equipped with falls a tub mechanism, it is equipped with stop gear with the junction of support frame to fall tub mechanism, the upper end of support frame is equipped with the ejector sleeve mechanism that is used for moving the power tube.
Preferably, the adjusting bracket comprises a connecting frame and a connecting rod, the two ends of the connecting rod are connected with the supporting frame through the connecting frame, the connecting rod is connected with the connecting frame in a sliding mode, a supporting rod is arranged at the lower end of the connecting rod, and the upper end of the connecting frame is connected with a supporting plate through a supporting plate.
Preferably, the support frame includes defeated tube sheet and supporting leg, the defeated tube sheet is kept away from one side of alignment jig and is equipped with the baffle, the both ends of defeated tube sheet are equipped with the supporting leg, the lower extreme of supporting leg slides and links there is the lift leg, even there is the screw rod on the lift leg, screw rod and supporting leg screw-thread fit, the upper end of screw rod is equipped with the regulation handle, the lower extreme of lift leg even has the removal wheel, even has ground inserted bar on the lateral wall of lift leg.
Preferably, be equipped with the sleeve on the lateral wall of lift leg, ground inserted bar and sleeve sliding fit, the upper end of ground inserted bar is equipped with the clamp plate, is equipped with spacing on the lateral wall of ground inserted bar, be equipped with on the telescopic inner wall with spacing complex groove of stepping down.
Preferably, the tedge mechanism includes trusteeship riser block, slide rail and second pivot, the one end of trusteeship riser block is equipped with the anti-falling board, and the other end of trusteeship riser block even has the riser block, one side of riser block is equipped with the slider, slider and slide rail cooperation, the slide rail is vertical to be connected with the front end of support frame, is equipped with the drive belt in the slide rail, even have the second pivot on the action wheel of drive belt, the one side at the support frame is fixed in the second pivot, and the tip of second pivot is equipped with the second crank, the cover has the ratchet in the second pivot, one side of support frame be equipped with ratchet complex pawl.
Preferably, the supporting and lifting plate is of a middle concave structure, and a supporting wheel is arranged at the upper end of the supporting and lifting plate.
Preferably, one side of the baffle is provided with a guide rod, the push pipe mechanism comprises a push block and a push rod, the push block is in sliding fit with the guide rod, the upper end of the push block is connected with the push rod in a sliding mode, one end of the push rod is provided with a push handle, and the other end of the push rod is provided with a roller.
Preferably, stop gear includes pin, rotatory handle and bull stick, the bull stick is articulated with the baffle, is equipped with the pin on the lateral wall of bull stick, and the upper end of bull stick is equipped with rotatory handle.
Preferably, the pipe descending mechanism includes slide, lead screw and trusteeship descending plate, the slide is articulated with defeated tub board, be equipped with the lead screw in the slide, even have on the lateral wall of slide with the first pivot of lead screw meshing, the tip of first pivot is equipped with first crank, the one end of trusteeship descending plate be equipped with slide complex elevator, elevator and lead screw cooperation, trusteeship descending plate be equipped with towards one side of support frame with the butt joint board, the one end of trusteeship descending plate is equipped with the gag lever post.
Preferably, one side of the slide is connected with a ground foot rod in a sliding mode, the ground foot rod is connected with the slide through a connecting sleeve, an anti-falling block located between the connecting sleeves is arranged on the side wall of the ground foot rod, and a pedal is arranged on the side wall, close to the lower end, of the ground foot rod.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the power pipe is conveyed to the riser pipe device only by the aid of the riser pipe mechanism, the pipe pushing mechanism and the pipe descending mechanism, and then the power pipe is conveyed into the pipe ditch and is moved out of the pipe descending mechanism, so that the problem that the power pipe is conveyed into the pipe ditch manually is solved, the manpower is saved, and the moving speed is increased; the device low in manufacturing cost, the processing of being convenient for, convenient to use can replace large-scale overhead hoist to carry out the transportation of electric power pipe, convenient to use.
2. The distance between the two support frames can be adjusted through the adjusting frame, the movement and the transportation of different power tubes are realized, the universality of use is improved, the heights of the two ends of the support frames can be adjusted through the lifting legs, and the use under different ground conditions is met.
3. The ground insertion rod can fix the support frame to prevent movement, and the limit strips are arranged on the side wall of the ground insertion rod to prevent the ground insertion rod from sliding in the sleeve, so that the reliability and safety of fixation are guaranteed.
4. The pipe pushing mechanism is arranged, so that the electric power pipe can be conveyed on the pipe conveying plate in a rolling mode, friction can be reduced, labor can be saved, the end portion of the push rod is provided with the roller, resistance between the push rod and the electric power pipe can be reduced, the effects of saving labor and reducing abrasion are achieved, the push rod can slide, the push rod can be rapidly matched with and separated from the electric power pipe, and the pipe pushing mechanism is convenient to use.
5. The lifting pipe mechanism is arranged, the lifting of the power pipe is realized by rotating the second crank, the labor is saved, the ratchet wheel and the pawl are arranged, the slipping during the lifting can be prevented, and the use safety is ensured; the riding wheel is arranged at the upper end of the supporting tube lifting plate, so that the axial position of the power tube can be conveniently adjusted, and the power is saved.
6. The invention is provided with the limiting mechanism, so that the electric power tube at the upper end of the tube conveying plate can be shielded and limited, and the electric power tube is placed to fall off, thereby increasing the use safety.
7. The butt joint plate is arranged on one side of the pipe supporting and descending plate, so that smoothness and stability of the power pipe moving from the pipe conveying plate to the pipe supporting and descending plate can be guaranteed, the limiting rod is arranged at the end part of the pipe supporting and descending plate, the power pipe can be guaranteed not to slide in a descending process, falling is prevented, and safety is guaranteed.
8. According to the invention, the ground insertion rod is arranged at the lower end of the slide way, so that the slide way can be fixed, the slide way is prevented from sliding in the moving process, and the conveying stability is ensured.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a left side view of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at B;
FIG. 7 is an enlarged view of FIG. 5 at C;
FIG. 8 is a schematic structural view of a tube pushing mechanism;
FIG. 9 is a schematic structural diagram of a drop plate;
FIG. 10 is a schematic view of the construction of a riser mechanism;
FIG. 11 is a schematic structural view of the supporting frame;
FIG. 12 is a schematic structural view of a ground insert rod;
fig. 13 is a schematic view of the structure in use.
In the figure: 1-an adjusting frame; 101-a pallet; 102-a support plate; 103-a connecting frame; 104-a connecting rod; 105-a support bar; 2-a support frame; 201-a tube conveying plate; 202-a baffle; 203-support legs; 204-lifting legs; 205-a sleeve; 206-ground plunger; 207-screw rod; 208-adjusting the handle; 209-moving wheel; 210-a yield slot; 211-a platen; 212-a stop bar; 213-a guide bar; 3-a pipe pushing mechanism; 301-a push handle; 302-a push block; 303-a push rod; 304-a roller; 4-a limiting mechanism; 401-stop lever; 402-rotating the handle; 403-rotating rod; 5-an electric power tube; 6-a pipe lowering mechanism; 601-a slide; 602-a lead screw; 603-connecting sleeves; 604-anti-drop block; 605-ground pole; 606-a pedal; 607-a stud; 608-a locking nut; 609-a groove plate; 610-a first crank; 611-a first rotating shaft; 612-trusteeship descending plate; 613-a limit rod; 614-lifting block; 615 — a docking plate; 616-a supporting plate; 7-a riser mechanism; 701-a lifting plate; 702-a hosting riser; 703-anti-falling plate; 704-riding wheels; 705-sliding block; 706-a slide rail; 707-a transmission belt; 708-a second shaft; 709-ratchet; 710-a second crank; 711-pawl.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the underground power pipe 5 moving device comprises an adjusting frame 1, a supporting frame 2, a pipe pushing mechanism 3, a limiting mechanism 4, a pipe descending mechanism 6 and a pipe ascending mechanism 7, wherein the supporting frame 2 is connected to two ends of the adjusting frame 1, the pipe ascending mechanism 7 is arranged at the front end of the supporting frame 2, the pipe descending mechanism 6 is arranged at the rear end of the supporting frame 2, the limiting mechanism 4 is arranged at the joint of the pipe descending mechanism 6 and the supporting frame 2, the pipe pushing mechanism 3 for moving the power pipe 5 is arranged at the upper end of the supporting frame 2, the power pipe 5 is lifted and transferred to the upper end of the supporting frame 2 through the pipe ascending mechanism 7, the power pipe 5 is moved to the other end of the supporting frame 2 through the pipe pushing mechanism 3, the limiting mechanism 4 is opened, the power pipe 5 is moved to the pipe descending mechanism 6, and then the power pipe 5 is transferred into a pipe ditch through the pipe descending mechanism 6.
The concrete structure is as follows:
in order to meet the requirements of the power tubes 5 with different lengths, as shown in fig. 2, the adjusting frame 1 comprises a connecting frame 103 and a connecting frame 104, two ends of the connecting frame 104 are connected with the support frames 2 through the connecting frame 103, the connecting frame 104 is in sliding connection with the connecting frame 103, the distance between the two support frames 2 can be adjusted, the power tubes 5 with different lengths are met, a support rod 105 is arranged at the lower end of the connecting frame 104, the support at the bottom of the adjusting frame 1 is guaranteed, and the upper end of the connecting frame 103 is connected with a support plate 101 through the support plate 102 and is used for supporting the power tubes 5.
In order to meet the use requirements of different pavements, as shown in fig. 11, the support frame 2 comprises a tube conveying plate 201 and support legs 203, a baffle 202 is arranged on one side, away from the adjusting frame 1, of the tube conveying plate 201, the support legs 203 are arranged at two ends of the tube conveying plate 201, the lower ends of the support legs 203 are connected with lifting legs 204 in a sliding mode, screw rods 207 are connected onto the lifting legs 204, the screw rods 207 are in threaded fit with the support legs 203, adjusting handles 208 are arranged at the upper ends of the screw rods 207, the height of the lifting legs 204 can be adjusted by rotating the adjusting handles 208, the flatness of the upper end of the support frame 2 can be adjusted through the lifting legs 204 due to the fact that the ground on two sides of a tube ditch is mostly uneven, the overall stability is guaranteed, the moving position is convenient, moving wheels 209 are connected to the lower ends of the lifting legs 204, ground insertion rods 206 are connected onto the side walls of the lifting legs 204, and the device is fixed through the ground insertion rods 206 and prevented from moving.
As shown in fig. 12, a sleeve 205 is provided on a sidewall of the lifting leg 204, the ground insertion rod 206 is slidably fitted with the sleeve 205, a pressing plate 211 is provided at an upper end of the ground insertion rod 206, a position-limiting strip 212 is provided on a sidewall of the ground insertion rod 206 in order to prevent the ground insertion rod 206 from sliding in use, a yielding groove 210 fitted with the position-limiting strip 212 is provided on an inner wall of the sleeve 205, the ground insertion rod 206 is inserted into the ground, the position-limiting strip 212 passes through a lower end of the sleeve 205 from the yielding groove 210, and then the ground insertion rod 206 is rotated to dislocate the position-limiting strip 212 from the yielding groove 210, thereby preventing the ground insertion rod 206 from loosening.
As shown in fig. 10, the riser mechanism 7 includes a supporting tube lifting plate 702, a sliding rail 706 and a second rotating shaft 708, one end of the supporting tube lifting plate 702 is provided with a falling prevention plate 703 for preventing the supporting tube from falling from the supporting tube lifting plate 702, the other end of the supporting tube lifting plate 702 is connected with a lifting plate 701, one side of the lifting plate 701 is provided with a sliding block 705, the sliding block 705 is matched with the sliding rail 706, the sliding rail 706 is vertically connected with the front end of the supporting frame 2, a driving belt 707 is arranged in the sliding rail 706, two ends of the driving belt 707 are sleeved on the belt pulley, the belt pulley at the upper end is a driving wheel, the driving wheel of the driving belt 707 is connected with the second rotating shaft 708, the second rotating shaft 708 is fixed at one side of the supporting frame 2 through a shaft sleeve, the end of the second rotating shaft 708 is provided with a second crank 710, one side of the supporting frame 2 is provided with a pawl 711 matched with the ratchet 709, the pawl 711 can prevent the second rotating shaft 708 from reversely rotating, one end of the pawl 711 is connected with the supporting frame 2 through a connecting shaft, the connecting shaft is provided with a torsion spring, the pawl 711 can be pulled by a hand to release the ratchet 709, and the pawl 711 automatically presses the ratchet 709 after the hand is released.
After the power tube 5 is placed on the supporting and lifting plate 702, in order to adjust the position of the supporting and lifting plate 702, the supporting wheel 704 is arranged at the upper end of the supporting and lifting plate 702, and the power tube 5 can be pushed to axially move under the action of the supporting wheel 704, so that the power is saved.
After the power tube 5 moves to the tube conveying plate 201, in order to facilitate movement, a guide rod 213 is arranged on one side of the baffle plate 202, as shown in fig. 8, the tube pushing mechanism 3 comprises a pushing block 302 and a pushing rod 303, the pushing block 302 is in sliding fit with the guide rod 213, the pushing block 302 is connected with the pushing rod 303 in a sliding mode at the upper end of the pushing block 302, a pushing handle 301 is arranged at one end of the pushing rod 303, a roller 304 is arranged at the other end of the pushing rod 303, the pushing rod 303 is slid, the pushing rod 303 is inserted into the power tube 5, the roller 304 is connected with the inner wall of the power tube 5, and the power tube 5 is pushed through the pushing handle 301.
As shown in fig. 4, the limiting mechanism 4 includes a stop lever 401, a rotating handle 402 and a rotating lever 403, the rotating lever 403 is hinged to the baffle 202, the stop lever 401 is disposed on a side wall of the rotating lever 403, the rotating handle 402 is disposed at an upper end of the rotating lever 403, the stop lever 401 can be opened by rotating the rotating handle 402, and the power tube 5 is moved to the first rotating shaft 612.
As shown in fig. 3 and 9, the pipe descending mechanism 6 includes a slide 601, a lead screw 602, and a first rotating shaft 612, the slide 601 is hinged to the pipe conveying plate 201, the lead screw 602 is disposed in the slide 601, a first rotating shaft 611 engaged with an upper end of the lead screw 602 is connected to a side wall of the slide 601, that is, a gear is disposed at an end of the first rotating shaft 611, a gear is disposed at an upper end of the lead screw 602, the two gears are engaged to perform transmission, a first crank 610 is disposed at an end of the first rotating shaft 611, a lifting block 614 engaged with the slide 601 is disposed at one end of the first rotating shaft 612, a butt plate 615 is disposed at one side of the first rotating shaft 612 facing the support frame 2, a limit rod 613 is disposed at one end of the pipe descending plate, in order to meet a pipe trench depth and facilitate storage, in this embodiment, the number of the slides 601 is two, the slides are hinged end to end, as shown in fig. 7, a support plate 616 is disposed at a bottom of the upper slide 601, the lower slideway 601 is positioned at the upper end of the supporting plate 616 after being opened, the supporting plate 616 is provided with a groove plate 609, the side wall of the lower slideway 601 is provided with a stud 607 matched with the groove plate 609, the stud 607 is provided with a locking nut 608, and the two sliding lead screws 602 are connected through a pin shaft, so that the two lead screws can be aligned and synchronously rotate.
In order to prevent the slideway 601 from moving when the power pipe 5 is conveyed, one side of the slideway 601 is slidably connected with a ground foot rod 605, the ground foot rod 605 is connected with the slideway 601 through a connecting sleeve 603, the side wall of the ground foot rod 605 is provided with a retaining block 604 positioned between the connecting sleeves 603, the side wall of the ground foot rod 605 close to the lower end is provided with a pedal 606, and the ground foot rod 605 can be inserted into the soil and fixed by stepping on the pedal 606.
As shown in fig. 13, when in use, firstly, the slide 601 is opened, the slide 601 is slowly put into the pipe ditch, the positions of the support frames 2 are adjusted, so that the slide 601 is lapped on the upper end edge of the pipe ditch, meanwhile, the landing point of the bottom of the slide 601 does not influence the work in the pipe ditch, the distance between the two support frames 2 is adjusted according to the length of the power tube 5, then the height of the support leg 203 is adjusted through the screw 207, so that the pipe conveying plate 201 slightly inclines towards one side of the pipe lowering mechanism 6, then the ground insertion rod 206 is inserted into the soil and is rotationally fixed, and then the ground insertion rod 206 is inserted into the soil through the foot pedal 606 to fix the slide 601; when transporting the pipe, firstly, lifting the power pipe 5 to the upper end of the riser pipe, adjusting the position of the power pipe 5 to enable the positions of two ends of the power pipe 5 to be placed on the support frame 2, then rotating the first crank 610, lifting the pipe supporting lifting plate 702 to be aligned with the pipe transporting plate 201, rolling the power pipe 5 onto the pipe transporting plate 201, inserting the push rod 303 into the power pipe 5, moving the power pipe 5 to the position of the limiting mechanism 4 through the push rod 303 at two ends, drawing the push rod 303 out of the power pipe 5, opening the stop lever 401 by rotating the handle 402, rolling the power pipe 5 to the upper end of the first rotating shaft 612, slowly descending the first rotating shaft 612 along the slide way 601 by rotating the second crank 710, transporting the power pipe 5 to the bottom of the trench, then transporting the power pipe 5 out of the first rotating shaft 612, resetting the first rotating shaft 612, and transporting the next power pipe 5.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. The utility model provides an underground electric power pipeline moves shipping unit which characterized in that: the pipe lifting mechanism comprises a pipe supporting lifting plate, a sliding rail and a second rotating shaft, wherein one end of the pipe supporting lifting plate is provided with a falling-preventing plate, the other end of the pipe supporting lifting plate is connected with a lifting plate, one side of the lifting plate is provided with a sliding block, the sliding block is matched with the sliding rail, the sliding rail is vertically connected with the front end of the supporting frame, a driving belt is arranged in the sliding rail, a second rotating shaft is connected to a driving wheel of the driving belt, the second rotating shaft is fixed to one side of the supporting frame, and a second crank is arranged at the end part of the second rotating shaft, the utility model discloses a pipe fitting, including first pivot, second pivot, support frame, baffle, defeated tube plate, the both ends of defeated tube plate are equipped with the supporting leg, the lower extreme of supporting leg slides even has the lift leg, even there is the screw rod on the lift leg, screw rod and supporting leg screw-thread fit, the upper end of screw rod is equipped with the regulation handle, the lower extreme of lift leg even has the removal wheel, even has ground inserted bar on the lateral wall of lift leg.
2. An underground electric power pipeline transportation device as claimed in claim 1, wherein: the adjusting frame comprises a connecting frame and a connecting rod, the two ends of the connecting rod are connected with the supporting frame through the connecting frame, the connecting rod is connected with the connecting frame in a sliding mode, a supporting rod is arranged at the lower end of the connecting rod, and the upper end of the connecting frame is connected with a supporting plate through a supporting plate.
3. An underground electric power pipeline transportation device as claimed in claim 1, wherein: the lifting leg is characterized in that sleeves are arranged on the side walls of the lifting legs, the ground insertion rods are in sliding fit with the sleeves, pressing plates are arranged at the upper ends of the ground insertion rods, limiting strips are arranged on the side walls of the ground insertion rods, and a yielding groove matched with the limiting strips is formed in the inner wall of each sleeve.
4. An underground electric power pipeline transportation device as claimed in claim 1, wherein: the supporting tube lifting plate is of a middle concave structure, and a supporting wheel is arranged at the upper end of the supporting tube lifting plate.
5. An underground electric power pipeline transportation device as claimed in claim 1, wherein: one side of baffle is equipped with the guide bar, ejector sleeve mechanism includes ejector pad and push rod, ejector pad and guide bar sliding fit, the upper end of ejector pad slides even has the push rod, the one end of push rod is equipped with pushes away the handle, and the other end of push rod is equipped with the gyro wheel.
6. An underground electric power pipeline transportation device as claimed in claim 1, wherein: the limiting mechanism comprises a stop lever, a rotary handle and a rotating rod, the rotating rod is hinged to the baffle, the stop lever is arranged on the side wall of the rotating rod, and the rotary handle is arranged at the upper end of the rotating rod.
7. An underground electric power pipeline transportation device as claimed in claim 1, wherein: the pipe descending mechanism comprises a slide, a lead screw and a pipe descending plate, the slide is hinged to the pipe conveying plate, the lead screw is arranged in the slide, a first rotating shaft meshed with the lead screw is connected to the side wall of the slide, a first crank is arranged at the end of the first rotating shaft, a lifting block matched with the slide is arranged at one end of the pipe descending plate, the lifting block is matched with the lead screw, the pipe descending plate is arranged on one side, facing the supporting frame, of the supporting frame and is connected with a butt joint plate, and a limiting rod is arranged at one end of the pipe descending plate.
8. An underground electric power pipeline transportation device as claimed in claim 7, wherein: one side of the slide is connected with a foot rod in a sliding mode, the foot rod is connected with the slide through a connecting sleeve, an anti-falling block located between the connecting sleeves is arranged on the side wall of the foot rod, and a pedal is arranged on the side wall, close to the lower end, of the foot rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011172683.0A CN112550395B (en) | 2020-10-28 | 2020-10-28 | Underground power pipeline moving and transporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011172683.0A CN112550395B (en) | 2020-10-28 | 2020-10-28 | Underground power pipeline moving and transporting device |
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| Publication Number | Publication Date |
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| CN112550395A CN112550395A (en) | 2021-03-26 |
| CN112550395B true CN112550395B (en) | 2021-12-10 |
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| CN202011172683.0A Active CN112550395B (en) | 2020-10-28 | 2020-10-28 | Underground power pipeline moving and transporting device |
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| CN115416739B (en) * | 2022-09-29 | 2023-12-01 | 国网山东省电力公司宁阳县供电公司 | Power tube construction material feeding unit |
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