CN115852966A - Dam pouring construction system and method for hydraulic engineering construction - Google Patents

Abstract

The invention relates to the field of hydraulic engineering construction, in particular to a dam pouring construction system and a dam pouring construction method for hydraulic engineering construction. The invention provides a dam pouring construction system and a dam pouring construction method for hydraulic engineering construction, which can quickly switch concrete with different labels and can pour the concrete more uniformly. A dam pouring construction system for hydraulic engineering construction and a construction method comprise a guide frame, a sliding plate, an annular gear ring, a motor fixing frame and the like, wherein the sliding plate is connected to the guide frame in a sliding mode, the annular gear ring is fixedly connected to one side of the guide frame, a guide groove is formed in the annular gear ring, and the motor fixing frame is connected to the sliding plate in a sliding mode. According to the invention, the three-way connector moves left and right in a reciprocating manner to uniformly pour concrete on the reinforcing steel bar frame of the dam, so that the concrete is prevented from being poured in the same place for a long time, the compaction degrees of the concrete are different, and the pouring quality of the dam is improved.

Description

Dam pouring construction system and method for hydraulic engineering construction

Technical Field

The invention relates to the field of hydraulic engineering construction, in particular to a dam pouring construction system and a dam pouring construction method for hydraulic engineering construction.

Background

In the construction of water conservancy embankment engineering, an embankment structure is usually constructed on a dam, the embankment structure is formed by combining reinforcing steel bars and concrete, the concrete is poured into a reinforcing steel bar base frame in a pouring mode, at present, concrete pouring equipment extracts the concrete into a pipeline through a pump body, and the concrete is conveyed to the reinforcing steel bar base frame through a long pipeline and is poured.

Because the performance demand of each height of trapezoidal dykes and dams is different, so the pouring of dykes and dams needs the concrete of multiple reference numeral, when concrete placement to not co-altitude, need change the concrete of different reference numerals, if switch between the concrete of difference is not timely enough, can lead to concrete placement's height to exceed standard, make dykes and dams be not conform to the design demand, and concrete long-time pouring is same place, can lead to concrete placement not enough evenly, can lead to concrete density degree different like this, let dykes and dams produce the hollow phenomenon, make the quality of dykes and dams not good.

Disclosure of Invention

In order to overcome the defects, the invention aims to provide a dam pouring construction system and a dam pouring construction method for hydraulic engineering construction, which can quickly switch concrete with different labels and can pour the concrete more uniformly.

The technical scheme is as follows: a dam pouring construction system for hydraulic engineering construction and a construction method comprise a guide frame, a sliding plate, an annular gear ring, a motor fixing frame, a driving motor, a transmission gear, a material changing mechanism and a depth measuring mechanism, wherein the sliding plate is connected to the guide frame in a sliding mode, the annular gear ring is fixedly connected to one side of the guide frame, a guide groove is formed in the annular gear ring, the motor fixing frame is connected to the sliding plate in a sliding mode, the driving motor is fixedly connected to the motor fixing frame, an output shaft of the driving motor is placed in the guide groove of the annular gear ring, the transmission gear is fixedly connected to the output shaft of the driving motor and meshed with the annular gear ring, the material changing mechanism is arranged on the sliding plate, and the depth measuring mechanism is arranged on the guide frame.

In addition, it is particularly preferable that the material changing mechanism comprises a slotted support block, a three-way joint, a sealing plate and a tension spring, the slotted support block is fixedly connected to the sliding plate, a through hole is formed in the slotted support block, the three-way joint is fixedly connected to the slotted support block, two feed inlets and a discharge outlet are formed in the three-way joint, the discharge outlet of the three-way joint is communicated with the through hole of the slotted support block, the sealing plate is connected to one side, far away from the driving motor, of the three-way joint in a sliding mode, and the tension spring is connected between the three-way joint and the sealing plate.

In addition, it is particularly preferable that the depth measuring mechanism includes a sliding bar frame, supporting springs, diagonal rods, a slotted plate, an inclined plane pressing frame, a clamping rod and a small spring, three clamping grooves are respectively formed in the upper portion and the lower portion of the sliding bar frame, the sliding bar frame is slidably connected to one side, away from the driving motor, of the guide frame, one side, close to the driving motor, of the sliding bar frame is clamped into the sealing plate, two supporting springs are connected between the sliding bar frame and the guide frame, the two supporting springs are symmetrically arranged, three diagonal rods are slidably connected to the guide frame, the number of the diagonal rods is three, the diagonal rods are all slidably connected to the sliding bar frame, three bottom portions of the diagonal rods are respectively provided with a resistance plate, one side, away from the driving motor, of the guide frame is fixedly connected to the inclined plane pressing frame, the number of the diagonal rods is three, the inclined plane pressing frame is in contact with one of the clamping rods, and the number of the clamping rods is respectively clamped into the three clamping grooves in the upper portion of the sliding bar frame, and the three diagonal rods are in contact with the three clamping grooves, and the three clamping plates are respectively connected with the small springs.

In addition, the sealing mechanism is arranged on the guide frame and preferably comprises a pushing rod, a bent rod, a compression spring and a shielding plate, the pushing rod is connected to the guide frame in a sliding mode, an inclined plane is arranged on the lower portion of one end of the pushing rod, the bent rod is fixedly connected to the lower end of the inclined rod close to the driving motor, the compression spring is connected between the pushing rod and the guide frame, the shielding plate is connected to the slotted supporting block in a sliding mode, and the shielding plate is connected with the pushing rod in a sliding mode.

In addition, it is especially preferred, still including reposition of redundant personnel mechanism, reposition of redundant personnel mechanism establishes at the fluting supporting shoe, reposition of redundant personnel mechanism is including fluting bent plate, movable rod, chute plate and wave form board, fluting bent plate fixed connection is in fluting supporting shoe bottom, sliding type is connected with two movable rods on the fluting bent plate, two the movable rod all is located the opening below of fluting supporting shoe, two sliding type is connected with the chute plate between the one end that the movable rod is close to driving motor, just the chute plate is connected with fluting bent plate sliding type, wave form board fixed connection is on the leading truck, the contact.

In addition, the sealing plate device further comprises a guide rod and a slotted guide rod, wherein the slotted guide rod is fixedly connected to one side, away from the driving motor, of the sliding plate, the guide rod is connected to the slotted guide rod in a sliding mode and is in contact with the sealing plate, and the guide rod is in contact with the sliding rod frame.

In addition, it is especially preferred, still including supporting seat, bevel piece and two-way screw rod, leading truck both sides bottom slidingtype is connected with the supporting seat, and two the supporting seat is the symmetry and sets up, two-way screw rod rotary type is connected on the leading truck, the one end that two-way screw rod is close to driving motor is equipped with the handle, there are two bevel pieces, two-way screw rod both sides through threaded connection respectively the bevel piece is the symmetry and sets up, two the bevel piece is located respectively between leading truck and two supporting seats.

A construction method of a dam pouring construction system for hydraulic engineering construction comprises the following steps:

the method comprises the following steps: the staff is with the concrete duct connection of two kinds of different grade on two feed inlets of three way connection, then starts driving motor, because one of them feed inlet of three way connection has been plugged up to the closing plate, only the concrete of first kind of grade flows this moment, and driving motor can drive three way connection reciprocating motion, and then lets the concrete of first kind of grade flow through the three way connection uniformity to dykes and dams pour, carries out pouring of concrete.

Step two: in the concrete pouring process, the inclined groove plates can drive the two movable rods to reciprocate left and right, so that concrete flowing down through the three-way joint is divided, and the concrete is better combined with the reinforcing steel bars.

Step three: when concrete placement to certain height, the concrete can promote down tube rebound, and then the staff removes the closing plate, switches the concrete of second kind of reference numeral, when concrete placement set for the height to another, and the shielding plate removes and to plug up three way connection's export, and the concrete no longer flows.

The invention has the following advantages: 1. the driving motor drives the transmission gear to reciprocate left and right along the annular gear ring, so that the three-way joint is driven to reciprocate left and right, the concrete can be uniformly poured on a reinforcing steel bar frame of a dam by the reciprocating movement left and right of the three-way joint, the concrete is prevented from being poured in the same place for a long time, the concrete compactness is different, and the pouring quality of the dam is improved.

2. The driving motor drives the sliding rod frame and the inclined rod to move up and down in a reciprocating mode, when first concrete is poured to a certain height, the concrete can push the sliding rod frame and the inclined rod to move upwards, the sliding rod frame can be separated from the sealing plate in an upwards moving mode, the sealing plate can be moved to block one of the feed inlets of the three-way connector and prevent another feed inlet from being blocked, the concrete with the second label is poured onto a dam through the slotted supporting block from another discharge outlet of the three-way connector, the poured height of the concrete with the first label can be measured quickly, then the concrete with the second label is switched quickly, and then different concretes are switched to be poured into the dam more accurately, so that the situation that the speed for switching the concrete by workers is not timely is avoided, and the concrete height pouring error is caused.

3. Two movable rods of driving motor drive along the chute reciprocating motion of chute board, two movable rod reciprocating motion can shunt the concrete that flows down in the grooving supporting shoe, avoid the concrete to pour towards the mid portion of dykes and dams always, lead to the template atress of both sides uneven, the condition of running the mould appears, can let the concrete pour more evenly simultaneously, reduce hollow production for the quality of pouring of dykes and dams can improve.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic partial perspective view of a first material changing mechanism according to the present invention.

Fig. 4 is a schematic partial three-dimensional structure diagram of the depth sounding mechanism of the present invention.

Fig. 5 is a partial three-dimensional structure schematic diagram of the refueling mechanism and the depth measuring mechanism.

Fig. 6 is a schematic partial three-dimensional structure diagram of the material changing mechanism and the depth sounding mechanism of the invention.

Fig. 7 is a schematic partial perspective view of a second material changing mechanism according to the present invention.

Fig. 8 is a schematic view of a partial cross-sectional perspective structure of the refueling mechanism of the present invention.

Fig. 9 is a schematic partial perspective view of the sealing mechanism and the material changing mechanism of the present invention.

Fig. 10 is a schematic perspective view of the shield plate and the slotted support block of the present invention.

Fig. 11 is a schematic partial perspective view of a first arrangement of the reloading mechanism and the diverting mechanism of the invention.

Fig. 12 is a schematic partial perspective view of a second arrangement of the reloading mechanism and the diverting mechanism according to the invention.

Fig. 13 is a partial perspective view of the depth measuring mechanism and the shunt mechanism according to the present invention.

Fig. 14 is a third partial perspective view of the present invention.

Fig. 15 is a schematic view of a fourth partial perspective structure of the present invention.

Fig. 16 is a schematic partial perspective view of a fifth embodiment of the present invention.

FIG. 17 is a schematic perspective view of the support base, the inclined plane block and the bidirectional screw of the present invention.

Fig. 18 is a schematic flow chart of the present invention.

Wherein the figures include the following reference numerals: 1. the device comprises a guide frame, 2, a sliding plate, 3, an annular gear ring, 4, a motor fixing frame, 5, a driving motor, 6, a transmission gear, 71, a slotted support block, 72, a three-way joint, 73, a sealing plate, 74, a tension spring, 81, a sliding rod frame, 82, a support spring, 83, a diagonal rod, 84, a slotted plate, 85, a slope pressing frame, 86, a clamping rod, 87, a small spring, 91, a pushing rod, 92, a bent rod, 93, a compression spring, 94, a shielding plate, 101, a slotted bent plate, 102, a movable rod, 103, a diagonal slotted plate, 104, a corrugated plate, 111, a slotted guide rod, 112, a guide rod, 121, a support seat, 122, a slope block, 123 and a bidirectional screw rod.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

A dam pouring construction system and a construction method for hydraulic engineering construction are disclosed, and shown in figures 1-15, the dam pouring construction system comprises a guide frame 1, a sliding plate 2, an annular gear ring 3, a motor fixing frame 4, a driving motor 5, a transmission gear 6, a material changing mechanism and a depth measuring mechanism, wherein the sliding plate 2 is connected to the guide frame 1 in a sliding mode, the annular gear ring 3 is welded on one side of the guide frame 1, a guide groove is formed in the annular gear ring 3, the motor fixing frame 4 is connected to the sliding plate 2 in a sliding mode, the driving motor 5 is connected to the motor fixing frame 4 through bolts, an output shaft of the driving motor 5 is placed in the guide groove of the annular gear ring 3, the annular gear ring 3 plays a guiding role for the driving motor 5, the annular gear ring 3 is used for supporting the driving motor 5, the transmission gear 6 is connected to the output shaft of the driving motor 5 through a flat key, the transmission gear 6 is meshed with the annular gear ring 3, the material changing mechanism is arranged on the sliding plate 2 and used for switching two types of concrete, the depth measuring mechanism is arranged on the guide frame 1, and the depth measuring mechanism can be used for detecting depth.

The material changing mechanism comprises a slotted support block 71, a three-way joint 72, a sealing plate 73 and a tension spring 74, the slotted support block 71 is welded on the sliding plate 2, a through hole is formed in the slotted support block 71, the three-way joint 72 is connected to the slotted support block 71 through a bolt, the three-way joint 72 is arranged above the slotted support block 71, two feed inlets and one discharge outlet are formed in the three-way joint 72, the discharge outlet of the three-way joint 72 is communicated with the through hole of the slotted support block 71, the sealing plate 73 is connected to one side, far away from the driving motor 5, of the three-way joint 72 in a sliding mode, the sealing plate 73 is used for switching concrete, and the tension spring 74 is connected between the three-way joint 72 and the sealing plate 73 through a hook.

The depth measurement mechanism presses frame 85, kelly 86 and little spring 87 including sliding bar frame 81, supporting spring 82, down tube 83, fluting board 84, inclined plane, sliding connection has just in the closing plate 73 has been gone into to sliding bar frame 81 upper portion and lower part, sliding bar frame 81 is connected with two supporting spring 82 through the couple between sliding bar frame 81 and the leading truck 1, just sliding bar frame 81 is close to one side card of driving motor 5 in having gone into the closing plate 73, sliding bar frame 81 blocks closing plate 73, be connected with two supporting spring 82, and two between sliding bar frame 81 and the leading truck 1 supporting spring 82 is the symmetry setting, sliding connection has three down tube 83 on leading truck 1, it is three the down tube 83 all is connected with sliding bar frame 81 sliding connection, it is three down tube 83 bottom all is equipped with the resistance board, leading truck 1 keeps away from one side welding of driving motor 5 has three board 84, three fluting board 84 all is vertical setting, inclined plane pressure frame 85 welds on 2, it is three on sliding bar 84 respectively be connected with kelly 86, three clamping bar 86 is horizontal contact setting, three inclined plane 86 is pressed in the grooving spring 86 and three clamping bar 86, three clamping bar 86 is connected with three clamping bar 86 respectively in the three spring 86, three clamping bar 86, three sliding bar 86, three clamping bar 86 is connected with three sliding bar 86, three clamping bar 86, three sliding bar 86 is connected with three sliding bar 86 respectively in the three clamping bar 86.

Firstly, the clamping rod 86 limits the sliding rod frame 81, the two supporting springs 82 are compressed, the sliding rod frame 81 enters the sealing plate 73, the tension spring 74 is stretched, in actual operation, a worker firstly installs the device in the middle of a reinforcing steel bar frame of a dam, one side of the guide frame 1 close to the driving motor 5 is a head end, one side of the guide frame 1 far away from the driving motor 5 is a tail end, the worker respectively conveys two different grades of concrete to two feed inlets of the three-way joint 72, at the moment, the sealing plate 73 blocks one feed inlet of the three-way joint 72, only the concrete with the first grade is poured onto the dam from a discharge outlet of the three-way joint 72 through the slotted supporting block 71, then the worker starts the driving motor 5, the output shaft of the driving motor 5 rotates to drive the transmission gear 6 to rotate, the annular gear ring 3 is fixed, the transmission gear 6 rotates and simultaneously reciprocates left and right along the annular gear ring 3, the transmission gear 6 reciprocates left and right to drive the driving motor 5 to reciprocate along the annular gear ring 3, the driving motor 5 to reciprocate left and right, and the sliding plate 2 to drive the left and right reciprocating movement of the sliding plate 72 to drive the three-way joint 71 to pour concrete uniformly, and the left and right reciprocating movement of the sliding plate 71, and the reciprocating plate 71 to pour the reciprocating movement of the sliding plate can be poured on the dam, and the reciprocating support block 71, and the reciprocating plate to pour the reciprocating plate 71, and the reciprocating movement of the sliding plate can be uniformly, and the reciprocating movement of the sliding plate to pour the sliding plate can be prevented from moving to pour the concrete in the concrete to pour the concrete in the position where the dam from the concrete to pour the dam; the slide plate 2 reciprocates left and right while driving the inclined surface press frame 85 to reciprocate left and right, when the inclined surface press frame 85 moves to the tail end of the guide frame 1, the inclined surface press frame 85 does not press the clamp rod 86 positioned at the head end of the guide frame 1, the slide rod frame 81 moves upwards under the action of the elastic force of the two support springs 82, the slide rod frame 81 moves upwards while driving the three clamp rods 86 and the three inclined rods 83 to move upwards, the inclined surface press frame 85 moves downwards while driving the three clamp rods 86 positioned at the middle of the guide frame 1, the clamp rod 86 positioned at the middle of the guide frame 1 moves downwards while driving the three clamp rods 86 positioned at the middle of the guide frame 1 to move downwards, the two support springs 82 are compressed, the slide rod frame 81 moves downwards while driving the three clamp rods 86 to move downwards, the three inclined rods 83 move downwards under the action of gravity, the inclined surface press frame 85 moves downwards while driving the three clamp rods 86 and the inclined surface press rod 86 to move downwards, and when the inclined surface press frame 85 moves downwards, the three clamp rods 86 move downwards while driving the inclined surface press rod 86 to the inclined surface press frame 81 and the inclined rod 86 move downwards, and when the first inclined rod 83 moves downwards, the inclined surface press rod 86 and the inclined rod 83 moves downwards, the first inclined surface press rod 86 and the inclined rod 86 moves downwards while driving the inclined rod 83 to press the first inclined rod 83 to press the first inclined rod 83 to move downwards, the three clamping rods 86 move downwards and are respectively pressed by the three inclined rods 83, so that the three clamping rods 86 move downwards and move towards the direction close to the motor fixing frame 4, the three small springs 87 are compressed, the three clamping rods 86 move towards the direction close to the motor fixing frame 4 and are separated from contact with the sliding rod frame 81, at the moment, under the action of the elastic force of the two supporting springs 82, the two supporting springs 82 drive the sliding rod frame 81 to move upwards rapidly, when the three clamping grooves at the lower part of the sliding rod frame 81 move upwards to the same height as the three clamping rods 86, the three small springs 87 reset drive the three clamping rods 86 to clamp into the three clamping grooves at the lower part of the sliding rod frame 81, so as to limit the sliding rod frame 81, the sliding rod frame 81 moves upwards and is separated from contact with the sealing plate 73, the tension spring 74 resets to drive the sealing plate 73 to move towards the driving motor 5, the sealing plate 73 moves to block one of the three-way joints 72 and does not block the other feeding hole, so that the concrete pouring of the second-grade concrete pouring rack can be poured at the same height, and the concrete pouring speed of the second-grade concrete pouring rack can be switched to the second-grade concrete pouring height, so that the concrete pouring of the second-pouring-grade concrete pouring rack can be switched to be accurately and the second concrete pouring-grade concrete pouring rack with the second concrete pouring height, so that the second concrete pouring height can be switched to be measured by the second concrete pouring-grade concrete pouring rack, and the second concrete pouring rack, so that the concrete pouring rack pouring height of the second concrete pouring rack is accurately, the concrete of the second grade extrudes the three diagonal rods 83 again to move upwards, the three diagonal rods 83 move upwards to push the three clamping rods 86 to be out of contact with the three clamping grooves in the lower portion of the sliding rod frame 81 respectively, at this time, under the elastic force action of the two supporting springs 82, the two supporting springs 82 drive the sliding rod frame 81 to continue moving upwards, the sliding rod frame 81 moves upwards to drive the diagonal rods 83 to continue moving upwards, at this time, the second grade concrete is stopped to be conveyed, after the pouring is completed, the worker pulls the sealing plate 73 to reset, meanwhile, the worker drives the sliding rod frame 81 to move downwards through the auxiliary machinery, the clamping grooves in the lower portion of the sliding rod frame 81 extrude the clamping rods 86 to move, the sliding rod frame 81 continues moving downwards, the clamping grooves in the upper portion of the sliding rod frame 81 stop moving when being in contact with the clamping rods 86, the clamping rods 86 clamp the sliding rod frame 81, and the sliding rod frame 81 also clamps the sealing plate 73.

Example 2

On the basis of embodiment 1, as shown in fig. 5 to 10, the sealing mechanism is further included, the sealing mechanism is configured to seal the slotted support block 71, the sealing mechanism is disposed on the guide frame 1, the sealing mechanism includes a push rod 91, a bent rod 92, a compression spring 93 and a shielding plate 94, the push rod 91 is slidably connected to the guide frame 1, an inclined surface is disposed at a lower portion of one end of the push rod 91, the bent rod 92 is disposed at a lower end of the inclined rod 83 near the driving motor 5 through a bolt, the bent rod 92 is disposed below the push rod 91, the compression spring 93 is connected between the push rod 91 and the guide frame 1 through a hook, the shielding plate 94 is slidably connected to the slotted support block 71, the shielding plate 94 is slidably connected to the push rod 91, and the shielding plate 94 is configured to seal the slotted support block 71.

Initially, the inclined rod 83 moves upward to drive the bent rod 92 to move upward, when the concrete of the first type is poured, the inclined rod 83 continues to move upward to drive the bent rod 92 to continue to move upward, the bent rod 92 moves upward to contact with the push rod 91 and push the push rod 91 to move in a direction close to the driving motor 5, the compression spring 93 is compressed, the push rod 91 moves to drive the shielding plate 94 to move in a direction close to the driving motor 5, the shielding plate 94 moves to block the slotted support block 71, so that the concrete is not poured after the dam is poured to a specified height, waste of the concrete can be reduced, meanwhile, too much concrete is poured to exceed the specified height, the pouring quality of the dam cannot meet design requirements, the inclined rod 83 moves downward to drive the bent rod 92 to move downward, the bent rod 92 moves downward to be separated from contact with the push rod 91, the compression spring 93 resets to drive the push rod 91 to move away from the driving motor 5, the push rod 91 moves to drive the shielding plate 94, and the shielding plate 94 moves to block the slotted support block 71.

Example 3

On the basis of embodiment 2, as shown in fig. 6 to 13, the concrete diversion device further includes a diversion mechanism, the diversion mechanism is used for concrete diversion, the diversion mechanism is arranged on a slotted support block 71, the diversion mechanism includes a slotted curved plate 101, two movable rods 102, a slotted plate 103 and a corrugated plate 104, the slotted curved plate 101 is connected to the bottom of the slotted support block 71 through bolts, the slotted curved plate 101 is connected with the two movable rods 102 in a sliding manner, the two movable rods 102 are located below a through opening of the slotted support block 71, the two movable rods 102 are horizontally arranged, the two movable rods 102 are used for concrete diversion, the slotted plate 103 is connected between one ends of the two movable rods 102 close to a driving motor 5 in a sliding manner, the slotted plate 103 is connected with the slotted curved plate 101 in a sliding manner, the corrugated plate 104 is connected to a guide frame 1 through bolts, the corrugated plate 104 is horizontally arranged, and the slotted plate 103 is in contact with the corrugated plate 104.

The left-right reciprocating movement of the slotted supporting block 71 can drive the slotted bending plate 101 to do left-right reciprocating movement, the left-right reciprocating movement of the slotted bending plate 101 can drive the two movable rods 102 and the chute plate 103 to do left-right reciprocating movement together, because the corrugated plate 104 is fixed, the chute plate 103 can be continuously pushed by the corrugated plate 104 to move upwards when reciprocating left-right along the corrugated plate 104, when the corrugated plate 104 does not extrude the chute plate 103 any more, the chute plate 103 can move downwards under the action of gravity, so that the chute plate 103 can reciprocate up and down while reciprocating left-right, the reciprocating up and down movement of the chute plate 103 can drive the two movable rods 102 to reciprocate along the chute of the chute plate 103, the reciprocating movement of the two movable rods 102 can divide the concrete flowing down from the slotted supporting block 71, the condition that the formwork is unevenly stressed and runs when the concrete is poured all the way towards the middle part of the dam can be avoided, meanwhile, the concrete can be poured more uniformly, the generation of cavities can be reduced, and the pouring quality of the dam can be improved.

Example 4

On the basis of embodiment 3, as shown in fig. 14 to 15, the sliding device further includes a guide rod 112 and a slotted guide rod 111, the slotted guide rod 111 is welded on a side of the sliding plate 2 away from the driving motor 5, the slotted guide rod 111 is vertically arranged, the guide rod 112 is slidably connected to the slotted guide rod 111, the guide rod 112 is in contact with the sealing plate 73, and the guide rod 112 is in contact with the sliding rod frame 81.

Initially, the sliding rod frame 81 is separated from contact with the guide rod 112 when moving upwards, the sealing plate 73 moves towards the direction close to the driving motor 5 to push the guide rod 112 to move upwards, after concrete pouring is completed, a worker pushes the sliding rod frame 81 to move downwards, the sliding rod frame 81 moves downwards to be in contact with the guide rod 112 again, the guide rod 112 is pushed to move downwards, the guide rod 112 moves downwards to push the sealing plate 73 to reset, the sliding rod frame 81 continues to move downwards to clamp the sealing plate 73 again, operation steps and difficulty in resetting can be reduced, resetting can be carried out faster, and pouring efficiency is improved.

Example 5

On embodiment 4's basis, as shown in fig. 14-17, still including supporting seat 121, bevel block 122 and two- way screw rod 123, 1 both sides bottom sliding connection of leading truck has supporting seat 121, and two supporting seat 121 is the symmetry setting, two-way screw rod 123 rotary type is connected on leading truck 1, two-way screw rod 123 is close to driving motor 5's one end and is equipped with the handle, two-way screw rod 123 is the level setting, two bevel block 122, two there are two bevel block 122 two bevel block 122 through threaded connection respectively two both sides, two bevel block 122 is the symmetry setting, two bevel block 122 is located between leading truck 1 and two supporting seats 121 respectively, two bevel block 122 is used for micromatic setting's height.

Originally, when the staff placed the device in the middle of the reinforcing bar frame of dykes and dams, two supporting seats 121 can be supporting the device, before driving motor 5 started, the staff can rotate two-way screw rod 123, two-way screw rod 123 rotates and can drive two bevel blocks 122 to the direction removal of keeping away from each other, use the dykes and dams as the reference, leading truck 1 can move down along the inclined plane of two bevel blocks 122 under the effect of gravity, make the height of device reduce, because each place of pouring all has a little slight difference, need finely tune the condition that adapts to each place of pouring to the height of device.

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 invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a dykes and dams construction system of pouring for hydraulic engineering construction, characterized by, including leading truck (1), sliding plate (2), annular ring gear (3), motor mount (4), driving motor (5), drive gear (6), reloading mechanism and depth measurement mechanism, sliding plate (2) sliding type connection is in leading truck (1), annular ring gear (3) fixed connection is in leading truck (1) one side, be equipped with the guide way on annular ring gear (3), motor mount (4) sliding type connection is on sliding plate (2), driving motor (5) fixed connection is on motor mount (4), the output shaft of driving motor (5) is placed in the guide way of annular ring gear (3), drive gear (6) fixed connection is on the output shaft of driving motor (5), just drive gear (6) and annular ring gear (3) meshing, reloading mechanism establishes on sliding plate (2), depth measurement mechanism establishes on leading truck (1).

2. A dam casting construction system according to claim 1, wherein the material changing mechanism comprises a slotted support block (71), a three-way joint (72), a sealing plate (73) and a tension spring (74), the slotted support block (71) is fixedly connected to the sliding plate (2), the slotted support block (71) is provided with a through hole, the three-way joint (72) is fixedly connected to the slotted support block (71), the three-way joint (72) is provided with two feeding ports and a discharging port, the discharging port of the three-way joint (72) is communicated with the through hole of the slotted support block (71), the sealing plate (73) is connected to the sliding type three-way joint (72) at a side far away from the driving motor (5), and the tension spring (74) is connected between the three-way joint (72) and the sealing plate (73).

3. The dam casting construction system for hydraulic engineering construction according to claim 2, wherein the depth measuring mechanism comprises a sliding bar frame (81), supporting springs (82), inclined bars (83), a slotted plate (84), an inclined plane pressing frame (85), clamping bars (86) and small springs (87), the upper part and the lower part of the sliding bar frame (81) are respectively provided with three clamping grooves, the sliding bar frame (81) is slidably connected to one side of the guide frame (1) away from the driving motor (5), one side of the sliding bar frame (81) close to the driving motor (5) is clamped into the sealing plate (73), two supporting springs (82) are connected between the sliding bar frame (81) and the guide frame (1), the two supporting springs (82) are symmetrically arranged, the guide frame (1) is slidably connected with three inclined bars (83), the three inclined bars (83) are slidably connected with the sliding bar frame (81), the bottoms of the three inclined bars (83) are respectively provided with a resistance plate, one side of the guide frame (1) away from the driving motor (5) is fixedly connected with the upper sliding bar pressing frame (84), and one side of the three inclined planes (85) is connected with one of the sliding bar frame (85), and one of the three sliding bar pressing frames (85) is connected with one of the slotted plate (85), the three clamping rods (86) are respectively clamped in three clamping grooves in the upper portion of the sliding rod frame (81), the three inclined rods (83) are respectively contacted with the three clamping rods (86), and small springs (87) are connected between the three grooving plates (84) and the three clamping rods (86).

4. A dam casting construction system for hydraulic engineering construction according to claim 3, characterized by further comprising a sealing mechanism, the sealing mechanism is arranged on the guide frame (1), the sealing mechanism comprises a push rod (91), a bent rod (92), a compression spring (93) and a shielding plate (94), the push rod (91) is slidably connected to the guide frame (1), the lower part of one end of the push rod (91) is provided with an inclined surface, the bent rod (92) is fixedly connected to the lower end of the inclined rod (83) close to the driving motor (5), the compression spring (93) is connected between the push rod (91) and the guide frame (1), the shielding plate (94) is slidably connected to the slotted support block (71), and the shielding plate (94) is slidably connected to the push rod (91).

5. A dam casting construction system for hydraulic engineering construction according to claim 4, characterized by further comprising a diversion mechanism, wherein the diversion mechanism is arranged on the slotted support block (71), the diversion mechanism comprises a slotted bending plate (101), two movable rods (102), a chute plate (103) and a corrugated plate (104), the slotted bending plate (101) is fixedly connected to the bottom of the slotted support block (71), the slotted bending plate (101) is slidably connected with the two movable rods (102), the two movable rods (102) are both located below the through opening of the slotted support block (71), the chute plate (103) is slidably connected between the ends of the two movable rods (102) close to the driving motor (5), the chute plate (103) is slidably connected with the slotted bending plate (101), and the corrugated plate (104) is fixedly connected to the guide frame (1), and the contact is achieved.

6. A dam casting construction system according to claim 5, further comprising a guide bar (112) and a slotted guide bar (111), wherein the slotted guide bar (111) is fixedly connected to the sliding plate (2) at a side away from the driving motor (5), the guide bar (112) is slidably connected to the slotted guide bar (111), the guide bar (112) is in contact with the sealing plate (73), and the guide bar (112) is in contact with the sliding bar frame (81).

7. A dam casting construction system for water conservancy project construction according to claim 6, characterized by further comprising a supporting seat (121), a slope block (122) and a two-way screw (123), wherein the supporting seat (121) is slidably connected to the bottoms of both sides of the guide frame (1), two of the supporting seats (121) are symmetrically arranged, the two-way screw (123) is rotatably connected to the guide frame (1), a handle is arranged at one end of the two-way screw (123) close to the driving motor (5), two slope blocks (122) are respectively connected to both sides of the two-way screw (123) through threads, two of the slope blocks (122) are symmetrically arranged, and two of the slope blocks (122) are respectively located between the guide frame (1) and the two supporting seats (121).

8. A method as claimed in any one of claims 1 to 7, wherein the method comprises the steps of:

the method comprises the following steps: the staff connects the concrete conveying pipe of two kinds of different grade on two feed inlets of three way connection (72), then starts driving motor (5), because one of them feed inlet of three way connection (72) has been plugged up in closing plate (73), only the concrete of first kind of grade flows this moment, driving motor (5) can drive three way connection (72) reciprocating motion, and then let the concrete of first kind of grade through three way connection (72) homogeneous flow to dykes and dams pour, carry out the pouring of concrete.

Step two: in the process of pouring concrete, the inclined groove plates (103) can drive the two movable rods (102) to reciprocate left and right, so that the concrete flowing down from the three-way joint (72) is divided, and the concrete is better combined with the steel bars.

Step three: when concrete is poured to a certain height, the concrete can push the inclined rod (83) to move upwards, then the worker moves the sealing plate (73), the concrete with the second type of mark is switched, when the concrete is poured to another set height, the shielding plate (94) moves to plug the outlet of the three-way joint (72), and the concrete does not flow out any more.

Images