CN212011946U

CN212011946U - Hydraulic and hydroelectric engineering is with device of sunkening cord

Info

Publication number: CN212011946U
Application number: CN202021130286.2U
Authority: CN
Inventors: 宋强; 许生; 万吉祥; 王明辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-11-24
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a hydraulic and hydroelectric engineering is with device of sunkening cord, its structure includes the base, the universal wheel, the curb plate, the pushing hands, the frame of rolling up, the spool, the hand wheel, the portal frame, couple and fixed establishment, the utility model discloses a set up fixed establishment at spool top front end, through clockwise rotation knob, make the knob pass through the transfer line and drive first bevel gear and rotate to make second bevel gear along with first bevel gear synchronous rotation, make positive and negative lead screw drive the saddle and draw close to cavity center department, and then make the clamp splice fix the pipeline through the clamp groove, the person of facilitating the use twines the pipeline, through having set up the spout at the inside lower extreme of connecting seat, the connecting seat slides along the slide bar surface through the spout, does benefit to the more steady removal of connecting seat.

Description

Hydraulic and hydroelectric engineering is with device of sunkening cord

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering technical field, concretely relates to hydraulic and hydroelectric engineering is with device of sunkening cord.

Background

Water is a basic element that human beings rely on for survival, electric power is a main energy source for social development, and the water conservancy and hydropower engineering subject is engineering science that regulates and controls and utilizes water energy resources by engineering or non-engineering measures on the basis of research on natural characteristics of water, and in the water conservancy construction process, a pipeline is usually laid in a pipeline by using a buried device.

The spool structure of current buried line device is single, need bundle the one end of pipeline earlier when carrying out the rolling and just can carry out the rolling after several rings of fixed twines on the spool, complex operation is difficult for fixing the one end of pipeline fast, influences going on of buried line work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a hydraulic and hydroelectric engineering with device of sunkening cord now, it is single to have solved current reel structure who buries the device, need wrap several rings of fixed back of winding on the reel with the one end bundle of pipeline earlier when carrying out the rolling to the pipeline and just can carry out the rolling, complex operation is difficult for fixing the one end of pipeline fast, influences the problem of going on of the work of sunkening cord.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a thread burying device for hydraulic and hydroelectric engineering, which comprises a base, universal wheels, side plates, a push handle, a winding frame, a winding reel, a hand wheel, a portal frame, a hook and a fixing mechanism, wherein the universal wheels are all installed at four ends of the bottom of the base, the fixing mechanism is arranged at the front end of the top of the winding reel, the fixing mechanism comprises a frame body, a cavity, a wiring groove, a positive lead screw, a negative lead screw, a slide bar, a connecting seat, a thread groove, a sliding groove, a driving mechanism, a clamping block and a clamping groove, the frame body is installed at the front end of the top of the winding reel, the cavity is arranged in the frame body, the wiring groove is arranged at the right side of the frame body and is communicated with the cavity, the front end and the rear end of the positive lead screw are rotatably connected with the cavity, the front end and the rear end of the slide bar are fixedly, the connecting seat is characterized in that a sliding groove is formed in the lower end of the interior of the connecting seat and slides along the surface of the sliding rod, a driving mechanism is arranged at the top of the frame body, a clamping block is installed at the bottom of the connecting seat, and a clamping groove is formed in one side, close to the center of the cavity, of the clamping block.

Further, the welding of base top left end has the curb plate, the pushing hands is installed at curb plate left side top, base top mid-mounting has the coiling frame, both ends all rotate with the coiling frame around the reel and are connected, the hand wheel sets up in coiling frame front side to hand wheel and reel front end fixed connection, the welding of base top right-hand member has the portal frame, the couple is installed at the inboard top of portal frame.

Furthermore, the driving mechanism comprises a first bevel gear, a second bevel gear, a transmission rod, a through groove and a knob, the first bevel gear is sleeved at the middle end of the positive screw rod and the negative screw rod, the first bevel gear is meshed with the outer surface of the second bevel gear, the transmission rod is fixed at the top of the second bevel gear, the through groove is formed in the top of the frame body and communicated with the inside of the cavity, the transmission rod is rotatably connected with the inner side of the through groove, and the knob is installed at the top of the transmission rod.

Furthermore, the connecting seat and the clamping block are arranged in two numbers, and the connecting seat and the clamping block are symmetrically arranged along the left end and the right end of the positive screw rod and the negative screw rod.

Furthermore, the surface of the knob is sleeved with a layer of rubber sleeve, and the outer surface of the rubber sleeve is provided with anti-skid grains.

Furthermore, the first bevel gear and the second bevel gear are equal in shape and size, and the first bevel gear and the second bevel gear are perpendicular to each other.

Furthermore, a layer of waterproof oxidation-resistant layer is coated on the outer surface of the frame body, and the frame body is in a hollow cuboid shape.

Furthermore, the slide bar and the central line of the sliding groove are positioned on the same horizontal direction line, and the surface of the slide bar is smooth and has no burrs.

Furthermore, the first bevel gear is made of 42CrMo gear steel and has the advantages of high strength, high hardenability, good toughness and the like.

Furthermore, the positive and negative screw rods are made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance of the positive and negative screw rods are greatly enhanced, and the service life of the positive and negative screw rods is prolonged.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the method has the advantages that: a hydraulic and hydroelectric engineering is with device of sunkening cord through having set up fixed establishment at the hank top front end, through clockwise rotation knob, makes the knob pass through the transfer line and drive first bevel gear and rotate to make second bevel gear rotate along with first bevel gear is synchronous, make positive and negative lead screw drive the sliding seat and draw close to cavity center department, and then make the clamp splice fix the pipeline through the double-layered groove, convenient to use person twines the pipeline.

The advantages are two: a hydraulic and hydroelectric engineering is with device of sunkening cord, through having set up actuating mechanism at the framework top, through the anticlockwise rotation knob, make the knob drive the transfer line and rotate along leading to the inslot side, make the transfer line drive second bevel gear through first bevel gear and rotate, make positive and negative lead screw carry out synchronous rotation along with second bevel gear, make positive and negative lead screw pass through the thread groove and drive the connecting seat and remove to both ends about the cavity to make the connecting seat drive the clamp splice and expand to both ends, convenient to use person adjusts.

The advantages are three: a hydraulic and hydroelectric engineering is with device of sunkening cord through having set up the spout at the inside lower extreme of connecting seat, and the connecting seat slides along the slide bar surface through the spout, does benefit to the more steady removal of connecting seat.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a top view structure of the winding frame of the present invention;

FIG. 3 is a schematic view of the right side of the winding shaft of the present invention;

fig. 4 is a schematic view of the right-side cross-sectional structure of the fixing mechanism of the present invention;

fig. 5 is a schematic view of the right-side sectional structure of the driving mechanism of the present invention.

In the figure: the wire winding machine comprises a base-1, a universal wheel-2, a side plate-3, a push handle-4, a winding frame-5, a wire winding shaft-6, a hand wheel-7, a portal frame-8, a hook-9, a fixing mechanism-10, a frame body-101, a cavity-102, a wiring groove-103, a positive and negative screw rod-104, a slide rod-105, a connecting seat-106, a thread groove-107, a sliding groove-108, a driving mechanism-109, a first bevel gear-1091, a second bevel gear-1092, a transmission rod-1093, a through groove-1094, a knob-1095, a clamping block-1010 and a clamping groove-1011.

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.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a thread burying device for water conservancy and hydropower engineering: the wire winding device comprises a base 1, universal wheels 2, side plates 3, a push handle 4, a winding frame 5, a winding shaft 6, a hand wheel 7, a portal frame 8, a hook 9 and a fixing mechanism 10, wherein the universal wheels 2 are all installed at four ends of the bottom of the base 1, the fixing mechanism 10 is arranged at the front end of the top of the winding shaft 6, the fixing mechanism 10 comprises a frame body 101, a cavity body 102, a wiring groove 103, a positive lead screw 104, a negative lead screw 104, a slide rod 105, a connecting seat 106, a thread groove 107, a sliding groove 108, a driving mechanism 109, a clamping block 1010 and a clamping groove 1011, the frame body 101 is installed at the front end of the top of the winding shaft 6, the cavity body 102 is arranged inside the frame body 101, the wiring groove 103 is arranged on the right side of the frame body 101, the wiring groove 103 is communicated with the inside of the cavity body 102, the front end and the rear end of the positive lead screw 104 are rotatably connected with the, the sliding groove 108 is arranged at the lower end of the inside of the connecting seat 106, the sliding groove 108 slides along the surface of the sliding rod 105, the driving mechanism 109 is arranged at the top of the frame 101, the clamping block 1010 is arranged at the bottom of the connecting seat 106, and the clamping groove 1011 is arranged on one side of the clamping block 1010 close to the center of the cavity 102.

Wherein, the welding of 1 top left end of base has curb plate 3, pushing hands 4 are installed at 3 left sides tops of curb plate, 1 top mid-mounting of base has rolling frame 5, both ends all rotate with rolling frame 5 around the reel 6 and are connected, hand wheel 7 sets up in rolling frame 5 front side to hand wheel 7 and 6 front end fixed connection of reel, the welding of 1 top right-hand member of base has portal frame 8, couple 9 is installed at 8 inboard tops of portal frame.

The driving mechanism 109 comprises a first bevel gear 1091, a second bevel gear 1092, a transmission rod 1093, a through groove 1094 and a knob 1095, the first bevel gear 1091 is sleeved in the middle end of the forward and backward screw rod 104, the outer surfaces of the first bevel gear 1091 and the second bevel gear 1092 are meshed, the transmission rod 1093 is fixed to the top of the second bevel gear 1092, the through groove 1094 is formed in the top of the frame body 101, the through groove 1094 is communicated with the inside of the cavity 102, the transmission rod 1093 is rotatably connected with the inner side of the through groove 1094, and the knob 1095 is mounted at the top of the transmission rod 1093.

The connecting seat 106 and the clamping block 1010 are arranged in two, and the connecting seat 106 and the clamping block 1010 are symmetrically arranged along the left end and the right end of the positive screw rod 104, so that the pipeline can be better clamped and fixed by the fixing mechanism 10.

Wherein, the surface cover of knob 1095 has a layer of rubber sleeve, and the rubber sleeve surface is equipped with anti-skidding line, slippage when preventing knob 1095 and rotating.

The first bevel gear 1091 and the second bevel gear 1092 have the same shape and size, and the first bevel gear 1091 and the second bevel gear 1092 are perpendicular to each other, so that the second bevel gear 1092 can better drive the first bevel gear 1091 to rotate.

The outer surface of the frame body 101 is coated with a waterproof and anti-oxidation layer, and the frame body 101 is in a hollow cuboid shape, so that rusting or oxidative corrosion of the outer surface of the frame body 101 caused by long-term use is prevented.

The center lines of the sliding rod 105 and the sliding groove 108 are located on the same horizontal direction line, and the surface of the sliding rod 105 is smooth and free of burrs, so that the sliding groove 108 can better slide along the surface of the sliding rod 105.

The first bevel gear 1091 is made of 42CrMo gear steel and has the advantages of high strength, high hardenability, good toughness and the like.

The positive and negative screw rods 104 are made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance of the positive and negative screw rods are greatly enhanced, and the service life of the positive and negative screw rods is prolonged.

The No. 45 steel used by the positive and negative screw rod 104 is high-quality carbon structural steel which corresponds to Japanese standard S45C, American standard 1045 and German standard C45, and is characterized by higher strength and deformation resistance compared with common A3 steel.

The working principle is as follows: before use, firstly, the base 1 is horizontally placed, so that the universal wheels 2 at the bottom provide fixed support for the base 1; when the device is used, in the first step, the knob 1095 is rotated counterclockwise, so that the knob 1095 drives the transmission rod 1093 to rotate along the inner side of the through groove 1094, the transmission rod 1093 drives the second bevel gear 1092 to rotate through the first bevel gear 1091, the forward and reverse screw rod 104 rotates synchronously along with the second bevel gear 1092, the forward and reverse screw rod 104 drives the connecting seat 106 to move towards the left end and the right end of the cavity 102 through the threaded groove 107, the sliding groove 108 is arranged at the lower end inside the connecting seat 106, the connecting seat 106 slides along the surface of the sliding rod 105 through the sliding groove 108, and therefore the connecting seat 106 can move more stably, and the connecting seat 106 drives the clamping blocks 1010; secondly, inserting the pipeline into the cavity 102 through the wiring slot 103, and then clockwise rotating the knob 1095 to make the knob 1095 drive the first bevel gear 1091 to rotate through the transmission rod 1093, so that the second bevel gear 1092 synchronously rotates along with the first bevel gear 1091, and the forward and reverse screw rod 104 drives the movable base 106 to move close to the center of the cavity 102, so that the clamping block 1010 fixes the pipeline through the clamping slot 1011, and a user can conveniently wind the pipeline; and thirdly, rotating the hand wheel 7 to wind the pipeline on the surface of the winding shaft 6, fixing the tail end of the pipeline when paying off, putting the pipeline into the inner side of the hook 9, and then driving the base 1 to move through the push handle 4, so that the pipeline on the surface of the winding shaft 6 is released, and the wire burying work is completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A wire burying device for water conservancy and hydropower engineering comprises a base (1), universal wheels (2), side plates (3), a push handle (4), a winding frame (5), a winding shaft (6), a hand wheel (7), a portal frame (8) and a hook (9), wherein the universal wheels (2) are mounted at four ends of the bottom of the base (1);

the method is characterized in that: the wire winding mechanism is characterized by further comprising a fixing mechanism (10), wherein the fixing mechanism (10) is arranged at the front end of the top of the winding shaft (6), the fixing mechanism (10) comprises a frame body (101), a cavity (102), a wiring groove (103), a positive and negative lead screw (104), a sliding rod (105), a connecting seat (106), a thread groove (107), a sliding groove (108), a driving mechanism (109), a clamping block (1010) and a clamping groove (1011), the frame body (101) is installed at the front end of the top of the winding shaft (6), the cavity (102) is arranged inside the frame body (101), the wiring groove (103) is arranged on the right side of the frame body (101), the wiring groove (103) is communicated with the inside of the cavity (102), the front end and the rear end of the positive and negative lead screw (104) are rotatably connected with the cavity (102), the front end and the rear end of the sliding rod (105) are fixedly connected with the, and the thread groove (107) is meshed with the surfaces of the positive and negative screw rods (104), the lower end inside the connecting seat (106) is provided with a sliding groove (108), the sliding groove (108) slides along the surface of the sliding rod (105), the top of the frame body (101) is provided with a driving mechanism (109), the bottom of the connecting seat (106) is provided with a clamping block (1010), and one side, close to the center of the cavity (102), of the clamping block (1010) is provided with a clamping groove (1011).

2. The thread burying device for the water conservancy and hydropower engineering according to claim 1, characterized in that: base (1) top left end welding has curb plate (3), pushing hands (4) are installed at curb plate (3) left side top, base (1) top mid-mounting has coiling frame (5), both ends all rotate with coiling frame (5) around reel (6) and are connected, hand wheel (7) set up in coiling frame (5) front side to hand wheel (7) and reel (6) front end fixed connection, base (1) top right-hand member welding has portal frame (8), couple (9) are installed at portal frame (8) inboard top.

3. The thread burying device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the driving mechanism (109) comprises a first bevel gear (1091), a second bevel gear (1092), a transmission rod (1093), a through groove (1094) and a knob (1095), the middle end sleeve of the positive and negative screw rod (104) is provided with the first bevel gear (1091), the first bevel gear (1091) is meshed with the outer surface of the second bevel gear (1092), the top of the second bevel gear (1092) is fixed with the transmission rod (1093), the top of the frame body (101) is provided with the through groove (1094), the through groove (1094) is communicated with the inside of the cavity (102), the transmission rod (1093) is rotatably connected with the inner side of the through groove (1094), and the knob (1095) is installed at the top of the transmission rod (1093).

4. The thread burying device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the connecting seat (106) and the clamping block (1010) are arranged in two numbers, and the connecting seat (106) and the clamping block (1010) are symmetrically arranged along the left end and the right end of the positive screw rod (104).

5. The thread burying device for the water conservancy and hydropower engineering according to claim 3, characterized in that: the surface of the knob (1095) is sleeved with a layer of rubber sleeve, and the outer surface of the rubber sleeve is provided with anti-skid lines.

6. The thread burying device for the water conservancy and hydropower engineering according to claim 3, characterized in that: the first bevel gear (1091) and the second bevel gear (1092) are equal in shape and size, and the first bevel gear (1091) and the second bevel gear (1092) are perpendicular to each other.

7. The thread burying device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the outer surface of the frame body (101) is coated with a waterproof anti-oxidation layer, and the frame body (101) is in a hollow cuboid shape.

8. The thread burying device for the water conservancy and hydropower engineering according to claim 1, characterized in that: the center lines of the sliding rod (105) and the sliding groove (108) are positioned on the same horizontal direction line, and the surface of the sliding rod (105) is smooth and burr-free.