Pipeline butt joint mechanism for water conservancy and hydropower construction

Abstract

The utility model discloses a pipeline butt joint mechanism for water conservancy and hydropower construction, and relates to the technical field of pipeline butt joint, the pipeline butt joint mechanism for water conservancy and hydropower construction comprises a bottom plate, the upper side surface of the bottom plate is provided with a groove, the groove is internally provided with a clamping assembly, and the clamping assembly comprises a first clamping plate; the first clamping plate is fixedly connected to the bottom wall of the groove, an arc-shaped groove is formed in the upper side surface of the first clamping plate, a first U-shaped frame is fixedly connected to the upper side surface of the first clamping plate, and a second clamping plate is slidably connected between two vertical plates of the first U-shaped frame. The two second clamping plates can be synchronously driven to move by means of the driving assembly, each second clamping plate does not need to be independently operated, in actual use, clamping can be completed only by operating the driving assembly once after two pipelines are placed, and clamping and butt joint work is simpler.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline butt joint technical field, especially pipeline butt joint mechanism for water conservancy and hydropower construction. BACKGROUND

[0002] Water conservancy and hydropower engineering mainly studies the basic knowledge and skills of water resources, hydraulic structure, hydraulics and fluid dynamics, water conservancy engineering technology, and carries out the survey, planning, design, construction, management etc. of water conservancy and hydropower engineering.

[0003] Such as patent publication number: CN220074512U, a kind of water conservancy and hydropower construction pipeline butt joint device, the patent is convenient for pipeline to carry out accurate butt joint, increase the practicability of water conservancy and hydropower construction pipeline butt joint device, but the patent needs to rotate four positioning handles to complete the fixation of pipeline when clamping and fixing two pipelines, there is certain deficiency that operation steps are more and time-consuming is longer, in view of this, we propose a kind of water conservancy and hydropower construction pipeline butt joint mechanism. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of water conservancy and hydropower construction pipeline butt joint mechanism to solve the problem of certain deficiency that operation steps are more and time-consuming is longer when clamping and fixing two pipelines in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of water conservancy and hydropower construction pipeline butt joint mechanism, including bottom plate, the upper side surface of the bottom plate is provided with recess, the inside of the recess is provided with clamping assembly, clamping assembly includes first clamping plate, the first clamping plate is fixedly connected in the bottom wall of recess, the upper side surface of the first clamping plate is provided with arc slot, the upper side surface of the first clamping plate is fixedly connected with first U-shaped frame, the two vertical boards between the first U-shaped frame are slidably connected with second clamping plate, the lower side surface of the second clamping plate is also provided with arc slot, the upper side surface of the second clamping plate is fixedly connected with threaded sleeve, the upper side surface of the first U-shaped frame transverse plate is provided with through slot extending out its lower side surface, the diameter of the through slot is greater than threaded sleeve, the upper side surface of the first U-shaped frame is fixedly connected with second U-shaped frame, the inside threaded sleeve of the threaded sleeve is provided with first screw rod, the upper end of the first screw rod is rotatably penetrated out the upper side surface of second U-shaped frame, the upper side surface of the bottom plate is also fixedly connected with clamping assembly, two clamping assemblies are fixedly connected with mounting plate, the mounting plate is provided with drive assembly.

[0006] Preferably, the drive assembly includes a rotating shaft rotatably connected to the upper surface of the mounting plate, a control handle fixedly connected to the upper end of the rotating shaft, two first synchronous pulleys sleeved on the outer surface of the rotating shaft, and a second synchronous pulley sleeved on each of the two first threaded rods.

[0007] Preferably, the two second synchronous pulleys are respectively meshed with the two first synchronous pulleys by synchronous belts, and the inner wall of the groove is slidably connected to a bearing plate.

[0008] Preferably, clamping assemblies are fixedly connected to the left and right sides of the bearing plate, and a motor is fixedly connected to the right side of the base plate.

[0009] Preferably, the output end of the motor is fixedly connected to a second threaded rod, and the left end of the second threaded rod rotates through the interior of the groove.

[0010] Preferably, the left end of the second threaded rod extends through the left side surface of the bearing plate and is rotatably connected to the left inner wall of the groove, and the inner walls of both arc-shaped grooves are provided with embedding grooves.

[0011] Preferably, the inner wall of the arc-shaped groove is provided with an additional plate, which is also arc-shaped, and a protrusion adapted to the embedded groove is fixedly connected to the additional plate.

[0012] Preferably, fixing holes are provided on both the additional plate and the inner wall of the arc-shaped groove, and fixing bolts are fitted into the internal threads of the two fixing holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The pipeline docking mechanism for water conservancy and hydropower construction can simultaneously drive the movement of two second clamping plates when clamping and docking water conservancy pipelines with the help of the drive component. It is not necessary to operate each second clamping plate separately. In actual use, the clamping can be completed by operating the drive component once after the two pipelines are placed, which makes the clamping and docking work simpler.

[0015] 2. The pipe connection mechanism for water conservancy and hydropower construction, by adding a plate, enables the connection mechanism to clamp and connect water conservancy pipes of different specifications, avoiding the problem in traditional structures that cannot be fully clamped if the pipe size becomes smaller, thus improving the applicability of the connection mechanism. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the structure of a pipeline connection mechanism for water conservancy and hydropower construction according to the present invention;

[0018] Figure 2 It is the cross section view schematic diagram of the threaded sleeve of the utility model;

[0019] Figure 3 It is the embedded slot schematic diagram of the utility model;

[0020] Figure 4 It is Figure 1 The enlarged view of A in the middle.

[0021] Reference signs: 1, bottom plate; 2, recess; 3, first clamping plate; 4, arc-shaped slot; 5, first U-shaped frame; 6, second clamping plate; 7, threaded sleeve; 8, through slot; 9, second U-shaped frame; 10, first threaded rod; 11, mounting plate; 12, rotating shaft; 13, control handle; 14, first synchronous wheel; 15, second synchronous wheel; 16, synchronous belt; 17, bearing plate; 18, motor; 19, second threaded rod; 20, embedded slot; 21, additional plate; 22, protrusion; 23, fixing hole; 24, fixing bolt. DETAILED DESCRIPTION

[0022] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a pipeline butt joint mechanism for water conservancy and hydropower construction, including bottom plate 1, recess 2 is set in the upside surface of bottom plate 1, clamping assembly is provided in the inside of recess 2, clamping assembly includes first clamping plate 3, first clamping plate 3 is fixedly connected in the bottom wall of recess 2, the upside surface of first clamping plate 3 is set with arc slot 4, the upside surface of first clamping plate 3 is fixedly connected with first U-shaped frame 5, second clamping plate 6 is slidably connected between the two vertical boards of first U-shaped frame 5, the downside surface of second clamping plate 6 is also set with arc slot 4, the upside surface of second clamping plate 6 is fixedly connected with threaded sleeve 7, the upside surface of the horizontal plate of first U-shaped frame 5 is set with through slot 8 extending out its downside surface, the diameter of through slot 8 is greater than threaded sleeve 7, the upside surface of first U-shaped frame 5 is fixedly connected with second U-shaped frame 9, first threaded rod 10 is threadedly sleeved in the inside of threaded sleeve 7, the upper end of first threaded rod 10 is rotatably penetrated out the upside surface of second U-shaped frame 9, the upside surface of bottom plate 1 is also fixedly connected with clamping assembly, mounting plate 11 is fixedly connected between two clamping assemblies, driving assembly is provided on mounting plate 11, when clamping butt joint is carried out to water conservancy pipeline, two second clamping plates 6 can be synchronously driven to move by the aid of driving assembly, each second clamping plate 6 needs to be separately operated, in actual use, just need to operate driving assembly once after two pipelines are placed respectively to complete clamping, so that clamping butt joint work is more simple.

[0024] Further, driving assembly includes rotating shaft 12, rotating shaft 12 is rotatably connected on the upside surface of mounting plate 11, the upper end of rotating shaft 12 is fixedly connected with control handle 13, the outer surface of rotating shaft 12 is sleeved with two first synchronous wheels 14, two first threaded rods 10 are all sleeved with second synchronous wheel 15, two second synchronous wheels 15 and two first synchronous wheels 14 are respectively meshed with synchronous belt 16 between, the inner wall of recess 2 is slidably connected with bearing plate 17, the left and right side surfaces of bearing plate 17 are respectively fixedly connected with clamping assembly, the right side surface of bottom plate 1 is fixedly connected with motor 18, the output end of motor 18 is fixedly connected with second threaded rod 19, the left end of second threaded rod 19 is rotatably penetrated into the inside of recess 2, the left end of second threaded rod 19 is threadedly penetrated out the left side surface of bearing plate 17 and is rotatably connected with the left side inner wall of recess 2, the inner wall of two arc slots 4 is all set with embedding slot 20, the inner wall of arc slot 4 is provided with additional plate 21, additional plate 21 is also set as arc, the protrusion 22 that is compatible with embedding slot 20 is fixedly connected on additional plate 21, fixed hole 23 is all set on the inner wall of arc slot 4 and additional plate 21, the inside of two fixed holes 23 is threadedly sleeved with fixed bolt 24, by the setting of additional plate 21, the butt joint mechanism can be clamped and butt jointed to different specifications of water conservancy pipeline, avoid the problem that if the specification of pipeline is smaller in traditional structure, then cannot be clamped completely, improve the application range of the butt joint mechanism.

[0025] Wherein, the motor 18 is matched with power supply, wire, controller, microcomputer and other structures, which are not the main structure and will not be described in detail.

[0026] Working principle: when the water pipeline is butt jointed, two pipelines are respectively placed between the first clamping plate 3 and the second clamping plate 6, then the rotating control handle 13 is rotated, the rotating control handle 13 is rotated, the rotating shaft 12 is rotated, the two first synchronous wheels 14 are rotated, the two first synchronous wheels 14 are matched with the synchronous belt 16, the two second synchronous wheels 15 are rotated, the first threaded rod 10 is rotated, the second clamping plate 6 is limited in the movement track by the first U-shaped frame 5, and the threaded sleeve 7 is limited in the movement track by the second clamping plate 6, so that the second clamping plate 6 is vertically moved when the first threaded rod 10 is rotated, and the pipeline is fixed by the cooperation of the second clamping plate 6 and the first clamping plate 3, after the fixing is completed, the second threaded rod 19 is rotated by the motor 18, the right two clamping assemblies are moved horizontally by the bearing plate 17, the right two clamping assemblies are moved, the right two clamping assemblies are moved, and the butt joint is completed, when the pipeline specification is replaced, the added plate 21 is selected according to the specification, the protrusion 22 on the added plate 21 is aligned with the embedded groove 20 and inserted, then the fixing bolt is tightened, the butt joint of different specifications of the pipeline is realized by the added plate 21.

[0027] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of ordinary skill in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A pipe connection mechanism for water conservancy and hydropower construction, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is provided with a groove (2), the inside of the groove (2) is provided with a clamping assembly, the clamping assembly comprises a first clamping plate (3), the first clamping plate (3) is fixedly connected to the bottom wall of the groove (2), the upper surface of the first clamping plate (3) is provided with an arc-shaped groove (4), the upper surface of the first clamping plate (3) is fixedly connected with a first U-shaped frame (5), the two vertical plates of the first U-shaped frame (5) are slidably connected with a second clamping plate (6), the lower surface of the second clamping plate (6) is also provided with an arc-shaped groove (4), the upper surface of the second clamping plate (6) is fixedly connected with a threaded sleeve (7), the upper surface of the horizontal plate of the first U-shaped frame (5) is provided with a through groove (8) extending out of the lower surface thereof, the diameter of the through groove (8) is larger than that of the threaded sleeve (7), the upper surface of the first U-shaped frame (5) is fixedly connected with a second U-shaped frame (9), the inside of the threaded sleeve (7) is threadedly sleeved with a first threaded rod (10), the upper end of the first threaded rod (10) is rotatably penetrated out of the upper surface of the second U-shaped frame (9), the upper surface of the bottom plate (1) is also fixedly connected with a clamping assembly, the two clamping assemblies are fixedly connected with a mounting plate (11), and the mounting plate (11) is provided with a driving assembly.

2. The pipeline butt joint mechanism for water conservancy and hydropower construction according to claim 1, characterized in that: The driving assembly comprises a rotating shaft (12), the rotating shaft (12) is rotatably connected to the upper surface of the mounting plate (11), the upper end of the rotating shaft (12) is fixedly connected with a control handle (13), the outer surface of the rotating shaft (12) is sleeved with two first synchronous wheels (14), and the two first threaded rods (10) are both sleeved with a second synchronous wheel (15).

3. The pipeline butt joint mechanism for water conservancy and hydropower construction according to claim 2, characterized in that: The two second synchronous wheels (15) and the two first synchronous wheels (14) are respectively meshingly connected with a synchronous belt (16), and the inner wall of the groove (2) is slidably connected with a bearing plate (17).

4. The pipeline butt joint mechanism for water conservancy and hydropower construction according to claim 3, characterized in that: The left and right side surfaces of the bearing plate (17) are respectively fixedly connected with a clamping assembly, and the right surface of the bottom plate (1) is fixedly connected with a motor (18).

5. The pipeline butt joint mechanism for water conservancy and hydropower construction according to claim 4, characterized in that: The output end of the motor (18) is fixedly connected with a second threaded rod (19), and the left end of the second threaded rod (19) is rotatably penetrated into the inside of the groove (2).

6. The pipeline butt joint mechanism for water conservancy and hydropower construction according to claim 5, characterized in that: The left end of the second threaded rod (19) is threadedly penetrated out of the left surface of the bearing plate (17) and rotatably connected with the left inner wall of the groove (2), and the inner walls of the two arc-shaped grooves (4) are both provided with an embedded groove (20).

7. The pipeline butt joint mechanism for water conservancy and hydropower construction according to claim 6, characterized in that: The inner wall of the arc-shaped groove (4) is provided with an added plate (21), the added plate (21) is also arc-shaped, and the added plate (21) is fixedly connected with a protrusion (22) matched with the embedded groove (20).

8. The pipe butt joint mechanism for water conservancy and hydropower construction according to claim 7, characterized in that: The inner walls of the arc-shaped groove (4) and the added plate (21) are both provided with a fixing hole (23), and the inner walls of the two fixing holes (23) are threadedly sleeved with a fixing bolt (24).

Images