CN212609135U - Water conservancy water and electricity pipeline laying and lifting device convenient for clamping pipeline - Google Patents
Water conservancy water and electricity pipeline laying and lifting device convenient for clamping pipeline Download PDFInfo
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- CN212609135U CN212609135U CN202020930389.0U CN202020930389U CN212609135U CN 212609135 U CN212609135 U CN 212609135U CN 202020930389 U CN202020930389 U CN 202020930389U CN 212609135 U CN212609135 U CN 212609135U
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- pipeline
- lifting rope
- water conservancy
- rod
- damping
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Abstract
The utility model relates to the technical field of water conservancy and hydropower pipeline laying, and discloses a water conservancy and hydropower pipeline laying and hoisting device convenient for clamping a pipeline, which comprises two vertical frames and a top frame welded at the tops of the vertical frames, wherein the bottoms of the two vertical frames are both provided with a walking device, the top of the top frame is provided with a lifting rope winding device, a lifting rope is arranged on the lifting rope winding device, the lifting rope penetrates through the top frame, the bottom of the lifting rope is fixed with the pipeline, and a guide rail and a damping guide rod are arranged between the two vertical frames; in conclusion, the movable pre-assembled telescopic rod is arranged to be matched with the preset installation position, so that the pre-positioning of the whole lifting device during the downward lifting is realized; then cooperate infrared distance measuring device and lateral shifting's position sleeve, realize the further location of whole hoisting accessory when hanging down, then to sum up and can effectively guarantee the pipeline and hang the precision when installing down, especially when cup jointing of big pipeline, can guarantee that the pipeline tip forms the accuracy and cup joints.
Description
Technical Field
The utility model relates to a water conservancy water and electricity pipeline lays technical field, concretely relates to convenient pipeline laying hoisting accessory for water conservancy water and electricity that gets to the pipeline clamp.
Background
At the in-process of water conservancy water and electricity construction, often can lay various pipelines, consequently, when laying the pipeline, need hoist and mount the pipeline to appointed mounted position department according to the installation needs.
However, the existing hoisting device can only realize approximate hoisting of the pipeline, and cannot realize accurate correspondence between the pipeline and the installation position, and particularly, the hoisting positioning difficulty is higher in the sleeving process of large and small pipelines.
In view of this, it is necessary to design a hoisting device capable of performing accurate positioning during pipeline hoisting.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, provide a convenient water conservancy for water and electricity pipe laying hoisting accessory who gets to the pipeline clamp now to solve current hoisting accessory and can't carry out the stability of accurate location when carrying out pipeline hoist and mount.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a water conservancy hydroelectric pipeline laying hoisting accessory who conveniently presss from both sides pipeline, including two grudging posts, and weld in the roof-rack at grudging post top, and all install running gear bottom two grudging posts, the top of roof-rack is installed the lifting rope coiling mechanism, and is equipped with the lifting rope on the lifting rope coiling mechanism, the lifting rope runs through the roof-rack, and is fixed with the pipeline bottom the lifting rope, two install guide rail and damping guide arm between the grudging post, the inside of guide rail has been seted up the spout, and sliding connection has the position sleeve in the spout, the lifting rope runs through the position sleeve, the position department that lies in spout one side on the guide rail imbeds has infrared grating, and infrared grating is close to the damping guide arm, electric putter and treater are installed to the guide rail top symmetry, and electric putter's flexible end is connected with the position sleeve; the damping guide rod is sleeved with two damping sliding sleeves, the two damping sliding sleeves can slide in a reciprocating mode along the damping guide rod, a pre-matched telescopic rod is welded on the outer wall of one side of each damping sliding sleeve, and each pre-matched telescopic rod comprises a fixed outer sleeve and a resettable inner piston rod.
Furthermore, slide rails are embedded in the inner walls of one sides of the two vertical frames, and the damping guide rods are fixed between the two slide rails; the lead screws are arranged in the two vertical frames, screw sleeves are welded on one sides of the two slide rails, and the screw sleeves are connected with the lead screws in a screwing mode; and two motors are arranged on the outer wall of one side of the vertical frame and are rotationally connected with the lead screw.
Furthermore, two guide rollers are symmetrically installed on the inner walls of the two sides of the positioning sleeve, and the lifting rope is located between the two guide rollers.
Furthermore, the outer wall of the locating sleeve is symmetrically welded with two groups of limiting plates, and the two groups of limiting plates are respectively limited at the top and the bottom of the guide rail.
Furthermore, a first spring is welded inside the fixed outer sleeve, one end of the first spring is connected with the inner piston rod, an air hole is formed inside the inner piston rod, two ends of the air hole are respectively communicated with the inside and the outside environment of the fixed outer sleeve, and a manual sealing valve is installed at one end, close to the outside environment, in the air hole.
Furthermore, the manual sealing valve comprises a valve core, a valve seat and a valve rod, a through hole is formed in the valve seat, the valve core is in sealing fit with the through hole, one end of the valve rod is connected with the valve core, the other end of the valve rod penetrates through the valve seat, and a second spring is connected between the valve rod and the valve seat.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) the utility model is provided with a movable pre-assembled telescopic rod which is matched with the preset installation position, thereby realizing the pre-positioning of the whole hoisting device during the downward hoisting; then cooperate infrared distance measuring device and lateral shifting's position sleeve, realize the further location of whole hoisting accessory when hanging down, then to sum up and can effectively guarantee the pipeline and hang the precision when installing down, especially when cup jointing of big pipeline, can guarantee that the pipeline tip forms the accuracy and cup joints.
2) The prefabricated telescopic rod is correspondingly provided with a transversely moving structure, so that the distance between the prefabricated telescopic rod and the positioning sleeve is adjusted, and the integral device is guaranteed to be suitable for hoisting pipelines with different lengths.
3) The pre-assembled telescopic rod is correspondingly provided with the return spring and the sealing valve, so that the telescopic positioning effect can be formed, and the automatic resetting effect is realized.
4) Aiming at the locating sleeve, the guide rollers are symmetrically arranged in the locating sleeve, so that the friction between the lifting rope and the locating sleeve is reduced, and the effect of prolonging the service life of the lifting rope is further achieved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along the direction C in fig. 1.
Fig. 3 is an enlarged view of a in fig. 2.
Fig. 4 is a schematic structural view of the pre-assembled telescopic rod of the present invention.
Fig. 5 is an enlarged view of fig. 4 at B.
1-erecting a frame; 2, pre-preparing a telescopic rod; 201-fixing the outer sleeve; 202-piston inner rod; 203-a first spring; 204-air holes; 205-a valve core; 206-valve seat; 207-a second spring; 208-a valve stem; 3-damping sliding sleeves; 4-infrared grating; 5-a top frame; 6-a lifting rope winding device; 7-a processor; 8, an electric push rod; 9-a guide rail; 10-a slide rail; 11-a walking device; 12-a damping guide rod; 13-positioning sleeve; 14-a lifting rope; 15-a motor; 16-a chute; 17-a lead screw; 18-thread insert; 19-a guide roller; 20-limiting plate
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.
The pipe laying and hoisting device for water conservancy and hydropower, which is convenient for clamping a pipe, as shown in figures 1-5, comprises two vertical frames 1 and a top frame 5 welded at the top of the vertical frames 1, and the bottom parts of the two vertical frames 1 are respectively provided with a walking device 11, the top part of the top frame 5 is provided with a lifting rope winding device 6, and the lifting rope winding device 6 is provided with a lifting rope 14, the lifting rope 14 penetrates through the top frame 5, the bottom of the lifting rope 14 is fixed with a pipeline, a guide rail 9 and a damping guide rod 12 are arranged between the two vertical frames 1, the inside of the guide rail 9 is provided with a sliding chute 16, a positioning sleeve 13 is connected in the sliding groove 16 in a sliding way, a lifting rope 14 penetrates through the positioning sleeve 13, an infrared grating 4 is embedded in the position of the guide rail 9 at one side of the sliding groove 16, the infrared grating 4 is close to the damping guide rod 12, the electric push rod 8 and the processor 7 are symmetrically installed at the top of the guide rail 9, and the telescopic end of the electric push rod 8 is connected with the positioning sleeve 13; the cover is equipped with two damping sliding sleeves 3 on the damping guide arm 12, and two damping sliding sleeves 3 all can follow damping guide arm 12 reciprocating sliding, and all welded on one side outer wall of two damping sliding sleeves 3 has pre-prepared telescopic link 2, and two pre-prepared telescopic links 2 all include fixed overcoat 201 and piston interior pole 202 that can reset.
As described above, the lifting rope winding device 6 may be composed of the rope winding roller and the driving motor, and when the driving motor drives the rope winding roller to rotate forward, the lifting rope 14 is retracted to realize the lifting of the pipeline; when the driving motor drives the rope winding roller to rotate reversely, the lifting rope 14 is loosened, and the pipeline is lifted downwards.
Above-mentioned, can constitute by gyro wheel and walking motor about running gear 11, concrete gyro wheel rotates with the output shaft of walking motor to be connected, when the walking motor drive, can drive the gyro wheel and rotate, and then realize whole hoisting accessory's walking.
Further, slide rails 10 are embedded in the inner walls of one sides of the two vertical frames 1, and a damping guide rod 12 is fixed between the two slide rails 10; the lead screws 17 are arranged in the two vertical frames 1, threaded sleeves 18 are welded on one sides of the two slide rails 10, and the threaded sleeves 18 are connected with the lead screws 17 in a screwing mode; and the outer walls of one sides of the two vertical frames 1 are respectively provided with a motor 15, and the motors 15 are rotatably connected with a screw 17.
Specifically, as shown in fig. 2, when the motor 15 is started, the lead screw 17 can be driven to rotate, the lead screw 17 and the threaded sleeve 18 form a spiral transmission, so that the rotary motion of the lead screw 17 is converted into a linear motion of the threaded sleeve 18, and the threaded sleeve 18 drives the sliding rail 10 to move when moving, so as to adjust the distance between the damping guide rod 12 and the positioning sleeve 13, so that the whole lifting device can be effectively applied to pipelines with different lengths.
Furthermore, two guide rollers 19 are symmetrically installed on the inner walls of the two sides of the positioning sleeve 13, and the lifting rope 14 is located between the two guide rollers 19. Based on the above, the positioning sleeve 13 forms rolling friction with the positioning sleeve 13 when the lifting rope 14 is moved and retracted and released, thereby effectively reducing the abrasion between the lifting rope 14 and the positioning sleeve 13.
Furthermore, two sets of limiting plates 20 are symmetrically welded on the outer wall of the positioning sleeve 13, and the two sets of limiting plates 20 are respectively limited on the top and the bottom of the guide rail 9. Based on this, further improve position sleeve 13 and guide rail 9 complex stability, reach the effect that improves overall structure intensity.
It is worth to be noted that the first spring 203 is welded inside the fixed outer sleeve 201, one end of the first spring 203 is connected to the piston inner rod 202, the piston inner rod 202 is provided with an air hole 204 inside, two ends of the air hole 204 are respectively communicated with the inside of the fixed outer sleeve 201 and the outside environment, and one end of the air hole 204 close to the outside environment is provided with a manual sealing valve.
Specifically, the manual sealing valve includes a valve core 205, a valve seat 206 and a valve rod 208, a through hole is formed in the valve seat 206, the valve core 205 is in sealing fit with the through hole, one end of the valve rod 208 is connected with the valve core 205, the other end of the valve rod 208 penetrates through the valve seat 206, and a second spring 207 is connected between the valve rod 208 and the valve seat 206.
The utility model provides a convenient water conservancy water and electricity pipeline laying hoisting accessory of getting to pipeline clamp, this hoisting accessory its use flow and theory of operation do when using:
when hoisting: fixing the bottom end of the lifting rope 14 on the pipeline to be lifted, starting the lifting rope winding device 6, and retracting the lifting rope 14 to lift the pipeline;
when the pipeline is moved, the walking device 11 is started, so that the integral hoisting device drives the pipeline to move to a specified installation position;
when hanging down: pushing the pre-assembled telescopic rod 2, driving the damping sliding sleeve 3 to move on the damping guide rod 12 by the pre-assembled telescopic rod 2, manually pressing a valve rod 208 of the manual sealing valve after the valve rod 2 moves to a required position, compressing a second spring 207 by the valve rod 208, pushing a valve core 205 to form a valve seat 206 according to the principle, so that the manual sealing valve is in a conducting state, then pulling the piston inner rod 202 downwards, allowing external air to enter the fixed outer sleeve 201 through the air hole 204, driving the first spring 203 to extend and deform by the piston inner rod 202, and increasing the length of the whole pre-assembled telescopic rod 2, so that the pre-assembled telescopic rod 2 can be matched with a pipeline which is installed; specifically, two pre-assembled telescopic rods 2 are arranged, and the two pre-assembled telescopic rods 2 are respectively limited on two sides of the pipeline which is installed, so that the positioning positions of the two pre-assembled telescopic rods 2 can represent the position of the pipeline which is installed;
under above-mentioned state, start infrared grating 4 to detect the position of two present pre-arranged telescopic links 2, the concrete detection principle is: the position of the pre-prepared telescopic rod 2 can block infrared rays emitted by the infrared grating 4 and form certain reflection, and the rest positions can not form reflection, so that the position of the pre-prepared telescopic rod 2 can be accurately judged according to the reflection position of the infrared rays; after the position is determined, the processor 7 is matched to calculate the middle position of the two pre-assembled telescopic rods 2, and the middle position corresponds to the central position of the installed pipeline;
then, the electric push rod 8 is started again to push the positioning sleeve 13 to move, so that the positioning sleeve 13 moves to the calculated middle position of the two pre-assembled telescopic rods 2, and the positioning of the positioning sleeve 13 can be the same as the positioning mode of the pre-assembled telescopic rods 2; when the positioning sleeve 13 moves, the lifting rope 14 in the positioning sleeve can be driven to move synchronously, so that the pipeline hoisted at the bottom of the lifting rope 14 is driven to move, and the pipeline at the bottom of the lifting rope 14 can accurately correspond to the installed pipeline;
finally, the lifting rope winding device 6 is started again to achieve the lower portion of the lifting rope 14, accurate downward hanging installation of the pipeline is achieved, after the pipeline on the lifting rope 14 is hung downward, the pipeline can be matched with the installed pipeline in a center-to-center mode, and therefore the pipeline lifting device can be effectively suitable for installation when large and small pipelines are sleeved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a convenient water conservancy water and electricity that gets to pipeline lays hoisting accessory for pipe laying, includes two grudging post (1) and welds in roof-rack (5) at grudging post (1) top, and running gear (11) are all installed to two grudging post (1) bottoms, lifting rope coiling mechanism (6) are installed at the top of roof-rack (5), and are equipped with lifting rope (14) on lifting rope coiling mechanism (6), lifting rope (14) run through roof-rack (5), and lifting rope (14) bottom is fixed with the pipeline, its characterized in that: a guide rail (9) and a damping guide rod (12) are installed between the two vertical frames (1), a sliding groove (16) is formed in the guide rail (9), a positioning sleeve (13) is connected in the sliding groove (16) in a sliding mode, the lifting rope (14) penetrates through the positioning sleeve (13), the infrared grating (4) is embedded in the position, located on one side of the sliding groove (16), of the guide rail (9), the infrared grating (4) is close to the damping guide rod (12), electric push rods (8) and a processor (7) are symmetrically installed at the top of the guide rail (9), and the telescopic ends of the electric push rods (8) are connected with the positioning sleeve (13); the damping guide arm (12) is gone up the cover and is equipped with two damping sliding sleeves (3), and damping guide arm (12) reciprocating sliding all can be followed in two damping sliding sleeves (3), two all the welding has on one side outer wall of damping sliding sleeve (3) pre-prepared telescopic link (2), and two pre-prepared telescopic links (2) all include fixed overcoat (201) and piston interior pole (202) that can reset.
2. The pipe laying and hoisting device for water conservancy and hydropower, which is convenient for clamping a pipe, according to claim 1, is characterized in that: sliding rails (10) are embedded into the inner walls of one sides of the two vertical frames (1), and damping guide rods (12) are fixed between the two sliding rails (10); screw rods (17) are mounted inside the two vertical frames (1), threaded sleeves (18) are welded on one sides of the two sliding rails (10), and the threaded sleeves (18) are connected with the screw rods (17) in a screwing mode; two all install motor (15) on the one side outer wall of grudging post (1), and motor (15) rotate with lead screw (17) and be connected.
3. The pipe laying and hoisting device for water conservancy and hydropower, which is convenient for clamping a pipe, according to claim 1, is characterized in that: two guide rollers (19) are symmetrically installed on the inner walls of the two sides of the positioning sleeve (13), and the lifting rope (14) is located between the two guide rollers (19).
4. The pipe laying and hoisting device for water conservancy and hydropower, which is convenient for clamping a pipe, according to claim 1, is characterized in that: two groups of limiting plates (20) are symmetrically welded on the outer wall of the positioning sleeve (13), and the two groups of limiting plates (20) are respectively limited at the top and the bottom of the guide rail (9).
5. The pipe laying and hoisting device for water conservancy and hydropower, which is convenient for clamping a pipe, according to claim 1, is characterized in that: the fixed coat (201) is welded with a first spring (203), one end of the first spring (203) is connected with the piston inner rod (202), an air hole (204) is formed in the piston inner rod (202), two ends of the air hole (204) are respectively communicated with the inside and the outside environment of the fixed coat (201), and a manual sealing valve is installed at one end, close to the outside environment, in the air hole (204).
6. The pipe laying and lifting device for water conservancy and hydropower, which is convenient for clamping a pipe, according to claim 5, is characterized in that: the manual sealing valve comprises a valve core (205), a valve seat (206) and a valve rod (208), a through hole is formed in the valve seat (206), the valve core (205) is in sealing fit with the through hole, one end of the valve rod (208) is connected with the valve core (205), the other end of the valve rod penetrates through the valve seat (206), and a second spring (207) is connected between the valve rod (208) and the valve seat (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020930389.0U CN212609135U (en) | 2020-05-28 | 2020-05-28 | Water conservancy water and electricity pipeline laying and lifting device convenient for clamping pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020930389.0U CN212609135U (en) | 2020-05-28 | 2020-05-28 | Water conservancy water and electricity pipeline laying and lifting device convenient for clamping pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212609135U true CN212609135U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020930389.0U Expired - Fee Related CN212609135U (en) | 2020-05-28 | 2020-05-28 | Water conservancy water and electricity pipeline laying and lifting device convenient for clamping pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN212609135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003382A (en) * | 2021-03-12 | 2021-06-22 | 河南新黄水电工程有限公司 | Lifting device for hydraulic engineering pipeline laying |
| CN117342256A (en) * | 2023-12-06 | 2024-01-05 | 上海强华实业股份有限公司 | Clamping device and clamping system for large-caliber quartz tube production |
-
2020
- 2020-05-28 CN CN202020930389.0U patent/CN212609135U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003382A (en) * | 2021-03-12 | 2021-06-22 | 河南新黄水电工程有限公司 | Lifting device for hydraulic engineering pipeline laying |
| CN113003382B (en) * | 2021-03-12 | 2022-12-02 | 河南新黄水电工程有限公司 | Lifting device for hydraulic engineering pipe laying |
| CN117342256A (en) * | 2023-12-06 | 2024-01-05 | 上海强华实业股份有限公司 | Clamping device and clamping system for large-caliber quartz tube production |
| CN117342256B (en) * | 2023-12-06 | 2024-02-06 | 上海强华实业股份有限公司 | Clamping device and clamping system for large-caliber quartz tube production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 Termination date: 20210528 |