CN216105804U

CN216105804U - Pipe burying device for hydraulic and hydroelectric engineering

Info

Publication number: CN216105804U
Application number: CN202122725224.7U
Authority: CN
Inventors: 张珊珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a pipe burying device for water conservancy and hydropower engineering, which comprises a base, universal wheels are fixedly mounted at four corners of the lower end of the base, a support frame is fixedly welded at the upper end of the base, a movable groove is formed in the front end of the support frame, a lifting mechanism is slidably mounted in the movable groove, a clamping mechanism is slidably mounted at the lower end of the lifting mechanism, a handle is fixedly welded at the rear end of the support frame, a protective cover is fixedly welded at the upper end of the support frame, a driving mechanism is connected with the left end of the protective cover in an inserting mode and is in transmission connection with the upper portion of the lifting mechanism, and a protective plate is fixedly mounted at the upper end of the protective cover. The pipe burying device for the water conservancy and hydropower engineering is convenient for lifting and placing a pipeline, stable in transmission, compact in structure, free of manual carrying, low in labor intensity, firm in pipeline clamping, strong in stability, not prone to slipping and falling, strong in safety and capable of being popularized and used in the water conservancy and hydropower engineering technology.

Description

Pipe burying device for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to the technical field of hydraulic and hydroelectric engineering, in particular to a pipe burying device for hydraulic and hydroelectric engineering.

Background

Water is a basic element on which human beings rely for survival, and electricity is a main energy source for social development. The water conservancy and hydropower engineering subject is engineering science which regulates and utilizes water energy resources by engineering or non-engineering measures on the basis of research on natural characteristics of water. The hydraulic and hydroelectric engineering comprises large and medium hydraulic and hydroelectric hubs and buildings thereof (including dams, hydropower station plants, gates, water inlet, water diversion, water outlet buildings and the like), and advanced engineering technical talents in the aspects of planning, designing, constructing, managing and scientific research of industrial water engineering buildings.

Among the prior art, to these middle-size and small-size pipelines, conventional pipe laying mode adopts the manpower transport mode, by the pot hole is carried to the pipeline through the manpower, later directly let the pipeline directly roll down along pot hole inner wall and go up can, and when the pot hole degree of depth is great, adopt the manpower to its slow transport to pot hole bottom end usually, the weak point that exists has: the manual pipe burying method adopted by small and medium-sized pipelines has the advantages that the construction strength is high for constructors, more workers need to be used for pipe burying at a time, and the construction efficiency is low. Therefore, the pipe burying device for the hydraulic and hydroelectric engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a pipe burying device for water conservancy and hydropower engineering, which can effectively solve the problems in the background technology.

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

a pipe burying device for water conservancy and hydropower engineering comprises a base, universal wheels are fixedly mounted at four corners of the lower end of the base, a support frame is fixedly welded at the upper end of the base, a movable groove is formed in the front end of the support frame, a lifting mechanism is slidably mounted in the movable groove, a clamping mechanism is slidably mounted at the lower end of the lifting mechanism, a handle is fixedly welded at the rear end of the support frame, a protective cover is fixedly welded at the upper end of the support frame, a driving mechanism is connected at the left end of the protective cover in an inserting mode and is in transmission connection with the upper portion of the lifting mechanism, and a protective plate is fixedly mounted at the upper end of the protective cover;

the lifting mechanism comprises an adjusting screw rod, the lower end of the adjusting screw rod is movably mounted with the lower groove wall of the movable groove through a bearing, the upper end of the adjusting screw rod penetrates through the upper groove wall of the movable groove and is fixedly provided with a transmission bevel gear, the adjusting screw rod is connected with a sliding block in a threaded mode, the structure of the sliding block is matched with that of the movable groove, the sliding block is slidably mounted in the movable groove, a lifting plate is fixedly mounted at the front end of the sliding block, and a sliding groove is formed in the lower end of the lifting plate.

Preferably, actuating mechanism includes No. two positive and negative motors, No. two positive and negative motors fixed mounting is at the left end of protection casing, No. two positive and negative motors's output fixed mounting has the bull stick, the right-hand member of bull stick runs through protection casing and fixed mounting has drive bevel gear.

Preferably, the driving bevel gear corresponds to the transmission bevel gear in position, and the driving bevel gear is meshed with the transmission bevel gear to drive and connect the driving mechanism and the lifting mechanism.

Preferably, fixture includes positive and negative motor No. one, positive and negative motor fixed mounting is at the front end of lifter plate, the output fixed mounting of positive and negative motor No. two adjusting screw, No. two adjusting screw's rear end runs through the front end of lifter plate and the back cell wall movable mounting through bearing and spout, threaded connection has two No. two sliders, two on No. two adjusting screw the equal integrated into one piece of lower extreme of No. two sliders has the grip block.

Preferably, the structure of No. two sliders and the structure looks adaptation of spout, the screw thread of No. two adjusting screw left and right sides is reverse structure, two No. two slider threaded connection is in No. two adjusting screw's the left and right sides and slidable mounting in the spout respectively.

Preferably, the clamping block is of an arc structure, the lower end of the clamping block is integrally formed with the anti-falling claw, and the opposite ends of the two clamping blocks are integrally formed with a plurality of anti-falling lugs.

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

1. according to the pipeline lifting device, the driving bevel gear is meshed with the transmission bevel gear to drive the first adjusting screw to rotate, and the first adjusting screw is in threaded connection with the first sliding block to enable the first sliding block to slide in the movable groove, so that the lifting plate is driven to lift, a pipeline is conveniently lifted and placed, the transmission is stable, the structure is compact, manual carrying is avoided, and the labor intensity is low.

2. According to the pipeline anti-slipping device, the two second sliding blocks slide in the sliding groove in the opposite directions through threaded connection of the second adjusting screw rod and the second sliding block, so that the two clamping blocks are matched with each other to clamp and fix a pipeline, friction between the clamping blocks and the pipeline is improved through arrangement of the anti-slipping lugs, an anti-slipping effect is improved, slipping is avoided, the pipeline is limited through arrangement of the anti-slipping claws, the pipeline is prevented from slipping and falling, safety is high, and fixation is firm.

Drawings

FIG. 1 is a side view of the overall structure of a pipe burying device for water conservancy and hydropower engineering of the utility model;

FIG. 2 is an overall structural front view of a pipe burying device for water conservancy and hydropower engineering in the utility model;

FIG. 3 is a schematic structural diagram of a lifting mechanism of a pipe burying device for water conservancy and hydropower engineering;

fig. 4 is a schematic structural diagram of a clamping mechanism of the pipe burying device for the water conservancy and hydropower engineering.

In the figure: 1. a base; 2. a universal wheel; 3. a support frame; 4. a movable groove; 5. a handle; 6. a lifting mechanism; 7. a clamping mechanism; 8. a protective cover; 9. a drive mechanism; 10. a protection plate; 61. a first adjusting screw rod; 62. a drive bevel gear; 63. a first sliding block; 64. a lifting plate; 65. a chute; 71. a first positive and negative motor; 72. a second adjusting screw rod; 73. a second sliding block; 74. a clamping block; 741. an anti-slip bump; 742. an anti-falling claw; 91. a second positive and negative motor; 92. a rotating rod; 93. driving the bevel gears.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a pipe burying device for hydraulic and hydroelectric engineering, the on-line screen storage device comprises a base 1, the equal fixed mounting in lower extreme four corners of base 1 has universal wheel 2, the fixed welding in upper end of base 1 has support frame 3, open at the front end of support frame 3 has movable groove 4, slidable mounting has elevating system 6 in the movable groove 4, the lower extreme slidable mounting of elevating system 6 has fixture 7, the fixed welding in rear end of support frame 3 has handle 5, the fixed welding in upper end of support frame 3 has protection casing 8, the left end of protection casing 8 alternates and is connected with actuating mechanism 9, and actuating mechanism 9 is connected with elevating system 6's upper portion transmission, the upper end fixed mounting of protection casing 8 has guard plate 10.

In this embodiment, the lifting mechanism 6 includes a first adjusting screw 61, the lower end of the first adjusting screw 61 is movably mounted with the lower groove wall of the movable groove 4 through a bearing, the upper end of the first adjusting screw 61 penetrates through the upper groove wall of the movable groove 4 and is fixedly mounted with a transmission bevel gear 62, a first slider 63 is connected with the first adjusting screw 61 through a thread, the structure of the first slider 63 is matched with the structure of the movable groove 4, the first slider 63 is slidably mounted in the movable groove 4, a lifting plate 64 is fixedly mounted at the front end of the first slider 63, and a sliding groove 65 is formed at the lower end of the lifting plate 64; the driving mechanism 9 comprises a second positive and negative motor 91, the second positive and negative motor 91 is fixedly arranged at the left end of the protective cover 8, the output end of the second positive and negative motor 91 is fixedly provided with a rotating rod 92, and the right end of the rotating rod 92 penetrates through the protective cover 8 and is fixedly provided with a driving bevel gear 93; the driving bevel gear 93 corresponds to the transmission bevel gear 62 in position, and the driving bevel gear 93 is meshed with the transmission bevel gear 62 to drive and connect the driving mechanism 9 with the lifting mechanism 6; drive adjusting screw 61 through drive bevel gear 93 and the meshing of transmission bevel gear 62 and rotate, make a slider 63 slide in the movable groove 4 through an adjusting screw 61 and a slider 63 threaded connection to drive lifter plate 64 and go up and down, conveniently lift up the pipeline and place, the transmission is stable, and compact structure avoids artifical transport, low in labor strength.

In this embodiment, the clamping mechanism 7 includes a first forward and reverse motor 71, the first forward and reverse motor 71 is fixedly installed at the front end of the lifting plate 64, an output end of the first forward and reverse motor 71 is fixedly installed with a second adjusting screw 72, the rear end of the second adjusting screw 72 penetrates through the front end of the lifting plate 64 and is movably installed with the rear groove wall of the chute 65 through a bearing, two second sliding blocks 73 are connected to the second adjusting screw 72 in a threaded manner, and clamping blocks 74 are integrally formed at the lower ends of the two second sliding blocks 73; the structure of the second sliding block 73 is matched with that of the sliding groove 65, the threads on the left side and the right side of the second adjusting screw 72 are of reverse structures, and the two second sliding blocks 73 are respectively in threaded connection with the left side and the right side of the second adjusting screw 72 and are slidably installed in the sliding groove 65; the clamping blocks 74 are arc-shaped structures, anti-falling claws 742 are integrally formed at the lower ends of the clamping blocks 74, and a plurality of anti-falling lugs 741 are integrally formed at the opposite ends of the two clamping blocks 74; through adjusting screw 72 and No. two slider 73 threaded connection make two No. two sliders 73 slide in the opposite direction in spout 65, thereby make two grip blocks 74 mutually support and fix the pipeline centre gripping, through the setting of skid proof convex block 741, improve the frictional force between grip block 74 and the pipeline, improve anti-skidding effect, thereby avoid the slippage, through the setting of anticreep claw 742, play limiting displacement to the pipeline, avoid the pipeline slippage whereabouts, the security is strong, it is fixed firm.

It should be noted that, in the concrete using process, firstly, the second forward and reverse motor 91 is opened, the second forward and reverse motor 91 drives the rotating rod 92 to drive the bevel gear 93 to rotate, the drive bevel gear 93 is meshed with the drive bevel gear 62 to drive the first adjusting screw 61 to rotate, the first adjusting screw 61 is in threaded connection with the first sliding block 63 to enable the first sliding block 63 to slide in the movable groove 4, so as to drive the lifting plate 64 to descend, then, the first forward and reverse motor 71 is opened, the first forward and reverse motor 71 drives the second adjusting screw 72 to rotate, the second adjusting screw 72 is in threaded connection with the second sliding block 73 to enable the two second sliding blocks 73 to slide in the sliding groove 65 in the opposite direction, so that the two clamping blocks 74 are mutually matched to clamp and fix the pipeline, and then, the second forward and reverse motor 91 drives the rotating rod 92 to rotate in the opposite direction, make slider 63 upwards slide in movable groove 4 and lift up the pipeline, drive whole device through universal wheel 2 and remove suitable position, adopt the same method to place the pipeline in the hole inslot, avoid artifical transport, low in labor strength, the simple operation, setting through skid proof block 741, improve the frictional force between grip block 74 and the pipeline, improve anti-skidding effect, thereby avoid the slippage, setting through anticreep claw 742, play limiting displacement to the pipeline, avoid the pipeline slippage whereabouts, the security is strong, it is fixed firm.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pipe laying device for hydraulic and hydroelectric engineering, includes base (1), its characterized in that: universal wheels (2) are fixedly mounted at four corners of the lower end of the base (1), a support frame (3) is fixedly welded at the upper end of the base (1), a movable groove (4) is formed in the front end of the support frame (3), a lifting mechanism (6) is slidably mounted in the movable groove (4), a clamping mechanism (7) is slidably mounted at the lower end of the lifting mechanism (6), a handle (5) is fixedly welded at the rear end of the support frame (3), a protective cover (8) is fixedly welded at the upper end of the support frame (3), a driving mechanism (9) is connected at the left end of the protective cover (8) in an inserting mode, the driving mechanism (9) is in transmission connection with the upper portion of the lifting mechanism (6), and a protective plate (10) is fixedly mounted at the upper end of the protective cover (8);

elevating system (6) include adjusting screw (61) No. one, the lower extreme of adjusting screw (61) passes through bearing and the lower cell wall movable mounting of activity groove (4), the last cell wall and the fixed mounting that the activity groove (4) was run through to the upper end of an adjusting screw (61) have transmission bevel gear (62), threaded connection has slider (63) No. one on an adjusting screw (61), and the structure of slider (63) and the structure looks adaptation of activity groove (4), slider (63) slidable mounting is in activity groove (4), the front end fixed mounting of slider (63) has lifter plate (64), the lower extreme of lifter plate (64) is opened there is spout (65).

2. A pipe burying device for water conservancy and hydropower engineering according to claim 1, characterized in that: actuating mechanism (9) are including No. two positive and negative motors (91), No. two positive and negative motors (91) fixed mounting is at the left end of protection casing (8), the output fixed mounting of No. two positive and negative motors (91) has bull stick (92), the right-hand member of bull stick (92) runs through protection casing (8) and fixed mounting has drive bevel gear (93).

3. A pipe burying device for water conservancy and hydropower engineering according to claim 2, characterized in that: the driving bevel gear (93) corresponds to the transmission bevel gear (62), and the driving bevel gear (93) is meshed with the transmission bevel gear (62) to drive and connect the driving mechanism (9) with the lifting mechanism (6).

4. A pipe burying device for water conservancy and hydropower engineering according to claim 1, characterized in that: fixture (7) are including a positive and negative motor (71), a positive and negative motor (71) fixed mounting is at the front end of lifter plate (64), the output fixed mounting of a positive and negative motor (71) has adjusting screw (72) No. two, the rear end of adjusting screw (72) runs through the front end of lifter plate (64) and the back cell wall movable mounting through bearing and spout (65), threaded connection has No. two slider (73) on adjusting screw (72), two the equal integrated into one piece of lower extreme of No. two slider (73) has grip block (74).

5. A pipe burying device for water conservancy and hydropower engineering according to claim 4, wherein: the structure of No. two slider (73) and the structure looks adaptation of spout (65), the screw thread of No. two adjusting screw (72) left and right sides is reverse structure, two No. two slider (73) threaded connection is just slidable mounting in spout (65) in the left and right sides of No. two adjusting screw (72) respectively.

6. A pipe burying device for water conservancy and hydropower engineering according to claim 4, wherein: the clamping blocks (74) are of arc-shaped structures, anti-falling claws (742) are integrally formed at the lower ends of the clamping blocks (74), and a plurality of anti-sliding lugs (741) are integrally formed at opposite ends of the two clamping blocks (74).