CN215518937U

CN215518937U - Fill out hole equipment that hydraulic engineering construction used

Info

Publication number: CN215518937U
Application number: CN202120930043.5U
Authority: CN
Inventors: 单芳
Original assignee: Ningxia Zhonghong Construction Engineering Co ltd
Current assignee: Ningxia Zhonghong Construction Engineering Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-01-14
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to pit filling equipment for water conservancy construction, which comprises a box body, wherein the right lower corner of the inside of the box body is horizontally provided with a turntable, the upper end of the turntable is connected with a pulley in a sliding way, the left lower corner of the turntable is vertically provided with a limiting pipe, the turntable is connected with a mounting ring in a sliding way through a fixed shaft, the fixed shaft is not coaxial with the turntable, the inside of the limiting pipe is connected with a connecting rod in a sliding way, the connecting rod does vertical linear motion relative to the box body, the lower end surface of the limiting pipe is fixedly connected with a weight box, the upper end surface of the mounting ring is fixedly connected with a connecting rope, the connecting rope passes through the pulley and is fixedly connected with the upper end surface of the connecting rod, the connecting rod can automatically do vertical linear motion through the rotation of the turntable and the flexibility of the connecting rope, so that the gravitational potential energy of the weight box is converted into pressing force applied to the ground, the connecting rod does vertical linear motion relative to the box body through a first sliding chute, namely the weight box can do front and back linear motion relative to the box body, the position of flattening and fastening the ground can move back and forth.

Description

Fill out hole equipment that hydraulic engineering construction used

Technical Field

The utility model relates to the technical field of hydraulic engineering devices, in particular to pit filling equipment for hydraulic engineering construction.

Background

Water conservancy project construction is with filling pit equipment mainly used buries the puddle of surveying the back and leaving for the effect that puddle road was leveled can not left in the place after surveying.

Chinese patent No. CN202020750371.2 discloses a pit filling equipment for hydraulic engineering survey, which mainly utilizes an eccentric wheel to make a balancing weight move up and down, thereby realizing the effect of flattening and fastening the road surface, but in actual use we find that only relying on the eccentric wheel can flatten the position of fastening and fix, and can flatten and fasten only one position, which leads to the user to frequently move the device when using.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides pit filling equipment for hydraulic engineering construction, which has the advantage of automatically changing the flattening fastening position and overcomes the defect that the prior art device only can be used for fixing the position.

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

a pit filling device for hydraulic engineering construction comprises a box body, wherein a first servo motor is horizontally arranged at the lower right corner in the box body, a pulley is connected to the upper end face in a sliding mode, a limiting pipe is vertically arranged at the lower left corner, a second servo motor is horizontally arranged at the central position, the pulley does linear motion back and forth relative to the box body, a rotary table is fixedly connected to an output shaft of the first servo motor, a fixed shaft is fixedly connected to the rotary table, the axis of the fixed shaft is not overlapped with the axis of the rotary table, a mounting ring is sleeved on the surface of the rotary table, one end, far away from the rotary table, of the rotary table is connected with the box body in a sliding mode, an electronic push rod is arranged between the mounting ring and the rotary table, a connecting rod is connected in the limiting pipe in a sliding mode, the lower end face of the connecting rod extends out of the box body and is fixedly connected with a weight box, a first sliding groove is horizontally arranged at the lower end of the box body, the limiting pipe can do front-and-back linear motion relative to the box body in the first sliding groove, the upper end face of the mounting ring is fixedly connected with a connecting rope, the connecting rope penetrates through the pulley and is fixedly connected with the upper end face of the connecting rod, the screw rod is fixedly connected with the output shaft of the second servo motor and is connected with the box body in a rotating mode, the connecting ring is sleeved on the surface of the connecting rope, the connecting ring is fixedly connected with the pulley and the limiting pipe through the pull rod, and when the second servo motor and the electronic push rod are opened, the connecting ring is consistent with the running direction and the running speed of the mounting ring.

Preferably, be provided with the spout No. two of annular to the fixed axle in the box, the radius of No. two spouts equals the distance of fixed axle to the carousel axle center, solid fixed ring has been cup jointed outward to spacing pipe, solid fixed ring left and right sides slider a fixedly connected with respectively, slider No. two of pulley up end left and right sides fixedly connected with respectively, the box lower extreme is provided with the slide No. one to the slider, and the upper end is provided with the slide No. two to the slider No. two.

Preferably, the left and right sides of the connecting rod are respectively and fixedly connected with a second limiting block, and the upper end face of the limiting pipe is provided with a limiting groove aiming at the second limiting block.

Preferably, solid fixed ring internal surface is provided with the internal thread, spacing outside of tubes surface is provided with the external screw thread to solid fixed ring, gu fixed ring left and right sides terminal surface is the plane.

Preferably, the left side and the right side of the upper end of the limiting pipe are respectively and fixedly connected with a first limiting block, and when the lower end face of the first limiting block coincides with the upper end face of the fixing ring and the connecting rod is at the highest point, the relative height of the lower end face of the connecting rod is lower than that of the lower end face of the limiting pipe.

Preferably, the end face fixedly connected with screw rod under the box, the screw rod overcoat has connect the internal thread pipe, the end face is provided with the removal wheel under the internal thread pipe.

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

according to the utility model, the first servo motor is used for driving the turntable, the fixed shaft can rotate around the first servo motor by utilizing the misalignment of the fixed shaft and the axis of the turntable, and the vertical movement of the connecting rod is realized by combining the soft characteristic of the rope, so that the gravitational potential energy of the weight box is converted into the pressure on the ground, and the ground is tamped.

According to the utility model, the screw rod is used for driving the connecting ring to do linear motion back and forth, and the pull rod fixedly connected with the limiting pipe and the pulley and the electronic push rod fixedly connected with the mounting ring are combined, so that the limiting pipe, the pulley and the mounting ring do linear motion back and forth while the same vertical horizontal plane is kept, and the purpose of automatically changing the flattening fastening position of the weight box is realized.

The utility model utilizes the mutual matching between the second limiting block and the limiting groove to ensure that the vertical movement distance of the weight box is variable and controllable, thereby the force exerted on the ground by the weight box converted from gravitational potential energy is controllable, and the utility model is more suitable for the actual use requirements of users to a certain extent, so that the users have more choices.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

in the figure: 1. a second limiting block; 2. a connecting rod; 3. connecting ropes; 4. a pull rod; 5. a pulley; 6. a second sliding block; 7. a box body; 8. a lead screw; 9. a connecting ring; 10. a turntable; 11. a fixed shaft; 12. a mounting ring; 13. a fixing ring; 14. a limiting pipe; 15. an electronic push rod; 16. a weight box; 17. a first limiting block; 18. a limiting groove; 19. a first sliding block; 20. a screw; 21. an internally threaded tube; 22. a moving wheel; 23. a second servo motor; 24. a first servo motor.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a pit filling apparatus for hydraulic engineering construction includes a box 7, a first servo motor 24 is horizontally disposed at a lower right corner inside the box 7, a turntable 10 is fixedly connected to an output shaft of the first servo motor 24, a fixed shaft 11 is fixedly connected to the turntable 10, an axis of the fixed shaft 11 is not overlapped with an axis of the turntable 10, when the first servo motor 24 starts to work, the turntable 10 can be driven to rotate through the output shaft, and the fixed shaft 11 rotates around the first servo motor 24 because the fixed shaft 11 is not overlapped with the axis of the turntable 10.

The fixed shaft 11 is kept away from carousel 10 one end relatively and box 7 sliding connection, be provided with No. two annular spouts to the fixed shaft 11 in the box 7, the radius of No. two spouts equals the distance of fixed shaft 11 to carousel 10 axle center, can not enough restrict fixed shaft 11 through No. two spouts and rotate around a servo motor 24, can also provide the support for fixed shaft 11, makes it can the even running.

The surface of the fixed shaft 11 is sleeved with a mounting ring 12, the mounting ring 12 is in sliding connection with the fixed shaft 11, one side, relatively close to the turntable 10, of the mounting ring is fixedly connected with an electronic push rod 15, the electronic push rod 15 is fixedly connected with the turntable 10, and the mounting ring 12 can be pushed to slide along the fixed shaft 11 through the electronic push rod 15 and move linearly back and forth relative to the box body 7.

The electronic push rod 15 maximum expansion joint is kept still in the using process, and can be positioned on one side of the turntable 10 relatively close to the first servo motor 24, so that the mounting ring 12 can obtain a larger back-and-forth movement distance.

The utility model discloses a box 7, including box 7, pulley 5, slide block 6, slider 6, slide block 6 and No. two chutes, the box 7 upper end is provided with No. two chutes to No. two sliders 6, and linear motion around can making pulley 5 be for box 7 through mutually supporting of No. two sliders 6 and No. two chutes, and only can do linear motion around.

The lower left corner of the box body 7 is vertically provided with a limiting pipe 14, a connecting rod 2 is connected in the limiting pipe 14 in a sliding mode, the connecting rod 2 does up-and-down linear motion relative to the limiting pipe 14, and meanwhile the connecting rod 2 can be kept vertically moving up and down through the limiting pipe 14.

The lower end of the connecting rod 2 extends out of the box body 7, and is fixedly connected with a weight box 16, and the ground can be leveled and fastened through up-and-down movement and tamping of the weight box 16.

Spacing pipe 14 overcoat has been cup jointed fixed ring 13, box 7 lower extreme is provided with the spout to fixed ring 13, through the spout, fixed ring 13 can be linear motion around for box 7.

The end faces of the left side and the right side of the fixing ring 13, which are in contact with the box body 7, are planes, so that the fixing ring 13 can only move linearly back and forth and cannot rotate.

Fixed ring 13 left and right sides slider 19 of fixedly connected with respectively, box 7 is provided with the slide No. one to slider 19, can fix fixed ring 13 in the spout No. one through the mutually supporting of slider 19 and slide No. one.

Rope 3 is connected to 12 up end fixedly connected with of collar, it passes pulley 5 to connect rope 3, with 2 up end fixed connection of connecting rod, when the user opens a servo motor 24 in the in-service use process, carousel 10 rotates, fixed axle 11 begins to rotate around a servo motor 24, owing to connect

rope

3 and 12 up end fixed connection of collar this moment, so connect rope 3 and can not twine on fixed axle 11, combine to connect 3 soft nature of rope self of rope this moment, connecting rod 2 will be connecting rope 3 and do linear motion about driving this moment, thereby drive weight box 16 and level and smooth the fastening to ground.

The central position level of box 7 is provided with servo motor 23 No. two, fixedly connected with lead screw 8 on the servo motor 23 output shaft No. two, lead screw 8 rotates with box 7 and is connected, and go-between 9 has cup jointed on the surface, go-between 9 passes through pull rod 4 and pulley 5 and spacing pipe 14 fixed connection, and when servo motor 23 No. two started working, will drive lead screw 8 and rotate, can not take place to rotate owing to there are pulley 5 and spacing pipe 14 at this moment, and screw-thread fit between lead screw 8 and go-between 9 can make go-between 9 do front and back linear motion, will also make spacing pipe 14 and pulley 5 do front and back linear motion along with go-between 9 through pull rod 4 simultaneously.

When the second servo motor 23 and the electronic push rod 15 are started, the running directions and running speeds of the connecting ring 9 and the mounting ring 12 are consistent to ensure that the mounting ring 12, the limiting pipe 14 and the pulley 5 are positioned on the same vertical horizontal line, so that the up-down moving distance of the connecting rod 2 is consistent when the turntable 10 rotates, the force applied to the ground by the weight box 16 is consistent, and the weight box 16 can be driven by the limiting pipe 14 to do front-back linear motion to achieve the purpose of automatically changing the flattening and fastening the ground.

The left and right sides of connecting rod 2 are No. two stopper 1 of fixedly connected with respectively, spacing pipe 14 up end is provided with spacing groove 18 to No. two stopper 1, through No. two stoppers 1 and spacing groove 18 between mutually supporting steerable connecting rod 2 move down the distance, both change the control box through changing gravitational potential energy and exert subaerial power.

The internal thread is arranged on the inner surface of the fixing ring 13, the external thread is arranged on the outer surface of the limiting pipe 14 aiming at the fixing ring 13, the relative height of the limiting groove 18 of the limiting pipe 14 can be changed through the thread fit between the fixing ring 13 and the limiting pipe 14, and therefore the downward moving distance of the connecting rod 2 is changed.

The left side and the right side of the upper end of the limiting pipe 14 are respectively and fixedly connected with a first limiting block 17 to ensure that the limiting pipe 14 cannot be separated from the box body 7, so that the failure rate is reduced.

When the lower end face of the first limiting block 17 coincides with the upper end face of the fixing ring 13 and the connecting rod 2 is at the highest point, the relative height of the lower end face of the connecting rod 2 is lower than that of the lower end face of the limiting pipe 14 so as to ensure that the up-and-down moving process of the connecting rod 2 does not collide with the stroke of the connecting pipe and damage the connecting pipe.

The lower end face of the box body 7 is fixedly connected with a screw rod 20, the screw rod 20 is sleeved with an internal thread pipe 21, the lower end face of the internal thread pipe 21 is provided with a movable wheel 22, and the internal thread pipe 21 and the screw rod 20 are matched with each other to adapt to the distance change of the weight box 16.

According to the working principle, the first servo motor 24, the second servo motor 23 and the electronic push rod 15 need to be started in the use process, the first servo motor 24 is used for driving the turntable 10, the connecting rod 2 is driven to do vertical linear motion through the connecting rope 3, meanwhile, the second servo motor 23 drives the limiting pipe 14 and the pulley 5 through the pull rod 4, and the electronic push rod 15 drives the mounting ring 12 to enable the connecting rod 2 to do front-back linear motion, so that the tamping area is enlarged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fill out hole equipment that hydraulic engineering construction used which characterized in that: the device comprises a box body (7), wherein a first servo motor (24) is horizontally arranged at the lower right corner in the box body (7), a pulley (5) is connected to the upper end of the box body in a sliding manner, a limiting pipe (14) is vertically arranged at the lower left corner, a second servo motor (23) is horizontally arranged at the central position of the box body, and the pulley (5) linearly moves back and forth relative to the box body (7);

a turntable (10) is fixedly connected to an output shaft of the first servo motor (24), a fixed shaft (11) is fixedly connected to the turntable (10), the axis of the fixed shaft (11) is not overlapped with the axis of the turntable (10), a mounting ring (12) is sleeved on the surface of the turntable, one end, relatively far away from the turntable (10), of the turntable is in sliding connection with the box body (7), the mounting ring (12) is in sliding connection with the fixed shaft (11), and an electronic push rod (15) is arranged between the mounting ring (12) and the turntable (10);

the limiting pipe (14) is connected with a connecting rod (2) in a sliding mode, the lower end face of the connecting rod (2) extends out of the box body (7) and is fixedly connected with a weight box (16), a first sliding groove is horizontally formed in the lower end of the box body (7), and the limiting pipe (14) can linearly move back and forth in the first sliding groove relative to the box body (7);

the upper end face of the mounting ring (12) is fixedly connected with a connecting rope (3), and the connecting rope (3) penetrates through the pulley (5) and is fixedly connected with the upper end face of the connecting rod (2);

fixedly connected with lead screw (8) on No. two servo motor (23) output shaft, lead screw (8) rotate with box (7) and are connected, and go-between (9) have been cup jointed on the surface, go-between (9) are through pull rod (4) and pulley (5) and spacing pipe (14) fixed connection, and when opening No. two servo motor (23) and electron push rod (15), the traffic direction, the functioning speed of go-between (9) and collar (12) are unanimous.

2. A pit filling apparatus for use in hydraulic engineering construction according to claim 1, wherein: be provided with the spout No. two of annular to fixed axle (11) in box (7), the radius of No. two spouts equals fixed axle (11) to the distance in carousel (10) axle center, spacing pipe (14) overcoat has solid fixed ring (13), gu fixed ring (13) the left and right sides respectively slider (19) of fixedly connected with, slider (6) No. two of slider (6) of fixedly connected with respectively in pulley (5) up end left and right sides, box (7) lower extreme is provided with the slide No. one to slider (19), and the upper end is provided with the slide No. two to slider (6).

3. A pit filling apparatus for use in hydraulic engineering construction according to claim 2, wherein: the left side and the right side of the connecting rod (2) are respectively fixedly connected with a second limiting block (1), and the upper end face of the limiting pipe (14) is provided with a limiting groove (18) aiming at the second limiting block (1).

4. A pit filling apparatus for use in hydraulic engineering construction according to claim 2, wherein: the internal surface of the fixing ring (13) is provided with an internal thread, the outer surface of the limiting pipe (14) is provided with an external thread aiming at the fixing ring (13), and the end faces of the left side and the right side of the fixing ring (13) are planes.

5. A pit filling apparatus for use in hydraulic engineering construction according to claim 2, wherein: the left side and the right side of the upper end of the limiting pipe (14) are respectively and fixedly connected with a first limiting block (17), when the lower end face of the first limiting block (17) is superposed with the upper end face of the fixing ring (13) and the connecting rod (2) is at the highest point, the relative height of the lower end face of the connecting rod (2) is lower than that of the lower end face of the limiting pipe (14).

6. A pit filling apparatus for use in hydraulic engineering construction according to claim 1, wherein: the lower end face of the box body (7) is fixedly connected with a screw rod (20), an internal thread pipe (21) is sleeved outside the screw rod (20), and a moving wheel (22) is arranged on the lower end face of the internal thread pipe (21).