CN113638369B

CN113638369B - Hydraulic municipal engineering construction mold and construction method

Info

Publication number: CN113638369B
Application number: CN202110978691.2A
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Shandong Dongtai Construction Engineering Group Co ltd
Current assignee: Shandong Dongtai Construction Engineering Group Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2023-07-14
Anticipated expiration: 2041-08-25
Also published as: CN113638369A

Abstract

The invention discloses a hydraulic municipal engineering construction mould and a construction method, wherein the hydraulic municipal engineering construction mould comprises a front baffle and a rear baffle, a plurality of connecting rods are longitudinally arranged at the rear end face of the front baffle, check rings are arranged on rod bodies of the connecting rods, the rear baffle is provided with a through hole penetrating through the connecting rods, and nuts are assembled on the connecting rods after the connecting rods penetrate through the through hole; a template is assembled between the front baffle and the rear baffle, and a pouring cavity is formed among the front baffle, the rear baffle and the template; the rear part of the pouring cavity is sealed by the poured ditch wallboard, the outer side of the pouring cavity is blocked by the ditch soil body, and a space is formed between the outer side of the rear baffle and the inner wall of the ditch; the device can realize continuous casting molding without disassembling and assembling a die, and the construction efficiency is quickened.

Description

Hydraulic municipal engineering construction mold and construction method

Technical Field

The invention relates to a water conservancy municipal engineering construction mold and a construction method.

Background

The water conservancy municipal engineering is a built engineering for controlling and preparing surface water and underground water in the nature, and achieving the purpose of removing harm and benefiting. Also known as water engineering. Water is an essential valuable resource for human production and life, but its naturally occurring state does not fully meet the needs of humans. Only when the hydraulic engineering is built, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed so as to meet the needs of people living and production on water resources. Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, raft ways, fishways and the like so as to achieve the aim.

The small-sized ditch is assembled mainly through prefabricated members. However, in a large-scale ditch, such as a flood discharging ditch, the flow rate of the large-scale ditch in unit time is large, prefabricated members of an assembled structure are easy to break away, so that on-site pouring is needed, a traditional pouring mode is to build a mold after the ditch is leveled by an excavator and then to pour, however, the length of the ditch is large, the pouring mode of the assembled mold needs frequent mold disassembly, the inner wall of a ditch wallboard formed by final pouring is not smooth, and the construction efficiency is extremely low.

Therefore, the hydraulic municipal engineering construction mold and the construction method are designed, continuous casting molding can be realized without disassembling and assembling the mold, and construction efficiency is improved.

Disclosure of Invention

The technical problem to be solved by the invention is to provide the hydraulic municipal engineering construction mould and the construction method, wherein continuous pouring molding can be realized without disassembling and assembling the mould, and the construction efficiency is accelerated.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a hydraulic municipal engineering construction mould, includes preceding baffle and backplate, the rear end face department of preceding baffle vertically is provided with many connecting rods, be provided with the retaining ring on the shaft of connecting rod, the backplate has the through-hole that passes the connecting rod, the connecting rod is equipped with the nut after passing the through-hole; a template is assembled between the front baffle and the rear baffle, and a pouring cavity is formed among the front baffle, the rear baffle and the template; the rear part of the pouring cavity is sealed by the poured ditch wallboard, the outer side of the pouring cavity is blocked by the ditch soil body, a space is formed between the outer side of the rear baffle and the inner wall of the ditch, and the width of the space is the pouring thickness of the pouring cavity; bolts are arranged on the deviating surfaces of the front baffle and the rear baffle, a bracket is arranged between the front baffle and the rear baffle, two ends of the bracket are bent downwards and vertically to form a clamping plate, a U-shaped groove for being matched with the bolts is arranged at the bottom of the clamping plate, and a first nut is matched with the bolts after the bolts penetrate through the U-shaped groove; more than 2 convex rings are arranged on the top of each bracket; the upper end of the template is provided with an inverted V-shaped flow dividing plate, the bottom of the flow dividing plate is welded with an inserting rod, the inserting rod downwards passes through the convex ring, the lower end of the inserting rod is matched with a limit nut after passing through the convex ring, and the inserting rod is provided with a first limit nut; the inserted link is sleeved with a spring, the spring acts between the first limit nut and the bracket, and the spring is sleeved outside the convex ring; a frame is welded at the top of the flow dividing plate, and after the frame and the flow dividing plate are combined, a feed opening corresponding to the pouring cavity is formed; the bottom of the flow dividing plate is transversely welded with a first bracket, the bottom of the first bracket is provided with a vibrating motor, and the inner bottom of the template is provided with a first vibrating motor. When the spring is in operation, the spring needs to be tensioned, and after the spring is tensioned, the outer wall surface of the template is flush with the outer wall surface of the rear baffle; the effective vibration compression space of the springs is maintained, and the problem that the later-stage demolding cannot be performed due to overlarge vibration amplitude is avoided.

Preferably, a plurality of flow dividing rods are arranged at the top of the flow dividing plate in a front-back staggered manner, and concrete materials entering from above the frame are divided into left and right sides along the flow dividing plate for discharging, and the discharging falls into the pouring cavity after being decelerated and dispersed by the flow dividing rods; the concrete is a mixture of sand, stones and cement, and when the concrete is fed along the flow dividing plate, the stones with larger mass fall faster, so that the stone content at the bottom of the poured ditch wallboard is overlarge, and water seepage easily occurs in the later stage. After the technical scheme is adopted, stones contained in the concrete are blocked by the flow dividing rod, so that the blanking speed is delayed, and the concrete is filled more uniformly; the water seepage rate in the later period is reduced.

Preferably, the front side and the rear side of the frame are welded with guide grooves, and the guide grooves are provided with a guide surface inclined towards the frame; the blanking width of the frame is limited, so that when pouring, an accurate blanking position needs to be ensured, the operation is difficult, and the alignment is time-consuming. After the technical scheme is adopted, the blanking area can be increased, so that the blanking is simpler, and the time required for alignment is reduced.

Preferably, a weight box is welded at the front end of the front baffle, and the outer side surface of the weight box is flush with the outer side surface of the front baffle, so that the bottom surface and the side surface of the weight box are both contacted with the inner wall of the ditch when the front baffle works; the front baffle plate is more stable; the outer wall of the weight box is attached to the soil surface of the ditch, so that the soil surface of the ditch can be compacted, the stability after the later pouring is finished is increased, the front baffle can be in a vertical stable state due to the weight of the weight box, and the front baffle is not sufficiently vibrated due to the impact force generated during the concrete discharging, so that the pouring work is stably and orderly carried out.

Preferably, the front end of the weight box is welded with a left right steel plate, and a traction rod is welded between the right steel plates; the traction rod is mainly matched with traction equipment such as a winch and the like to carry out traction, so that the position movement of the front baffle is realized.

Preferably, the front end of the weight box is welded with a left right first right steel plate, a support shaft is welded between the two first right steel plates, a roller is assembled on the support shaft and contacts with the bottom surface of the ditch, a bearing is assembled between the roller and the support shaft, and the distance between the roller and the weight box is more than 100 cm; above-mentioned structure is supported preceding baffle through the cylinder mainly, and extension arm of force length, current baffle is more stable.

Preferably, a shaping scraping plate is arranged at the rear end edge extension position of the rear baffle, and the outer end face of the rear baffle and the outer end face of the shaping scraping plate are in smooth transition; in the implementation process of the traditional scheme, after the concrete to be poured is completely dried, the mould is moved to perform the next pouring; otherwise, the concrete collapses, resulting in a change in the structure of the poured wall panel. In the device, the shaping scraper is adopted, after the concrete pouring is completed, the concrete is not required to be completely dried, the equipment can be pulled only by keeping a certain stability of the concrete, the next pouring can be carried out after the equipment is pulled, and in addition, the surface of the poured concrete is scraped by the shaping scraper during the pulling; and setting the incompletely dried concrete wallboard through the setting scraper, and when the concrete poured next time is incompletely dried, setting the concrete below the setting scraper, and carrying out the next pouring. The above actions are repeated, so that the whole pouring efficiency is greatly improved.

Preferably, the left end and the right end of the bottom of the frame are folded inwards to form baffle plates, and concrete materials falling along the flow dividing plates fall into the pouring cavity after being blocked by the baffle plates; the dam plate can reduce the leakage of concrete.

Preferably, the left end and the right end of the front baffle are provided with horizontal limiting plates, and the width of each limiting plate is larger than 40cm; the limiting plate can be limited on the ground, so that the stability of the front baffle plate is further improved.

A construction method of a hydraulic municipal engineering construction mold comprises the following steps:

step 1: leveling the soil surface of the ditch, and compacting;

step 2: the device is built in a ditch, the front baffle contacts the inner wall of the ditch, the contact area is increased through the weight box, and weights such as stones, lead blocks and the like are added in the weight box to carry out weight balancing, so that the stability of the front baffle is kept;

step 3: pouring the stirred concrete raw material into the frame, obliquely and downwards distributing the concrete raw material along two ends through the distributing plates, operating the vibrating motor to drive the distributing plates to vibrate, and avoiding the concrete raw material from being adhered to the surfaces of the distributing plates, wherein the concrete raw material is distributed into the pouring cavity after passing through the distributing plates; the vibration motor is matched with the first vibration motor to work, so that the whole device is in a high-frequency vibration state, wherein the first vibration motor is specially used for vibrating the bottom of the pouring cavity, and the dropped concrete raw material is compacted;

step 4: after the concrete is set (without waiting for the concrete to be completely dry, so that when the next-section ditch wallboard is poured, the two-section ditch wallboard is connected through concrete blending, the connection strength is higher), the front baffle is pulled, and the next pouring can be started after the front baffle is pulled to the rear end of the pouring cavity just closed by the poured ditch wallboard; repeating the steps until pouring is completed.

The beneficial effects of the invention are as follows:

1) The device omits the trouble of repeatedly constructing the mould, and the pouring of the ditch wallboard can be completed by one set of mould, so that the trouble of disassembling and assembling the mould is eliminated;

2) The pouring is carried out by the device, and the mode of continuous pouring ensures that the formed ditch wallboard is higher in integrity and better in structural stability;

3) The device can select equipment with reasonable width according to actual construction requirements, the length of a ditch to be poured is larger, and the construction efficiency can be increased through the equipment with larger width;

4) The device has the advantages of simple structure, simple construction mode and suitability for popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a cross-sectional view of the present invention;

FIG. 5 is a schematic diagram of the mating of a template and a trench;

FIG. 6 is a top view of the frame;

FIG. 7 is a front view of the front baffle;

fig. 8 is a rear view of the tailgate.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

In the description of the present invention, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

The utility model provides a hydraulic municipal engineering construction mould, includes preceding baffle 1 and backplate 2, preceding baffle 1's rear end face department is provided with many connecting rods 101 vertically, be provided with retaining ring 102 on the pole body of connecting rod 101, backplate 2 has the through-hole 201 that passes connecting rod 101, connecting rod 101 is equipped with nut 103 after passing through the through-hole 201; a template 3 is assembled between the front baffle plate 1 and the rear baffle plate 2, and a pouring cavity 301 is formed among the front baffle plate 1, the rear baffle plate 2 and the template 3; the rear part of the pouring cavity 301 is closed by the poured ditch wallboard, the outer side is blocked by the ditch soil body, a space is formed between the outer side of the rear baffle 2 and the inner wall of the ditch, and the width of the space is the pouring thickness of the pouring cavity 301; bolts 4 are arranged on the deviating surfaces of the front baffle plate 1 and the rear baffle plate 2, a bracket 5 is arranged between the front baffle plate 1 and the rear baffle plate 2, two ends of the bracket 5 are bent downwards and vertically to form a clamping plate 501, a U-shaped groove 502 for being matched with the bolts 4 is arranged at the bottom of the clamping plate 501, and a first nut 401 is matched with the bolts 4 after passing through the U-shaped groove 502; more than 2 convex rings 503 are arranged on the top of each bracket 5; an inverted V-shaped flow dividing plate 302 is arranged at the upper end of the template 3, a plug rod 303 is welded at the bottom of the flow dividing plate 302, the plug rod 303 passes through the convex ring 503 downwards, a limit nut 304 is matched with the lower end of the plug rod 303 after passing through the convex ring 503, and a first limit nut 305 is assembled on the plug rod 303; the inserting rod 303 is sleeved with a spring 306, the spring 306 acts between the first limit nut 305 and the bracket 5, and the spring 306 is sleeved outside the convex ring 503; a frame 307 is welded on the top of the flow dividing plate 302, and after the frame 307 and the flow dividing plate 302 are combined, a feed opening 308 corresponding to the pouring cavity 301 is formed; a first bracket 6 is transversely welded at the bottom of the flow dividing plate 302, a vibration motor 601 is mounted at the bottom of the first bracket 6, and a first vibration motor 602 is mounted at the inner bottom of the die plate 3.

Example 2

A plurality of diversion rods 333 are arranged on the top of the diversion plate 302 in a front-back staggered manner, and concrete materials entering from above the frame 307 are separated from each other to the left and right along the diversion plate 302 for discharging, and the discharging falls into the pouring cavity 301 after being decelerated and dispersed by the diversion rods 333; concrete is a mixture of sand, cobble and cement, and when the concrete is fed along the flow dividing plate 302, the cobble with larger mass falls down faster, so that the cobble content at the bottom of the poured ditch wallboard is too large, and water seepage easily occurs in the later stage. After the technical scheme is adopted, stones contained in the concrete are blocked by the flow dividing rod 333, so that the blanking speed is delayed, and the concrete is filled more uniformly; the water seepage rate in the later period is reduced.

Example 3

The front side and the rear side of the frame 307 are welded with guide grooves 334, and the guide grooves 334 are provided with a guide surface 335 inclined towards the frame 307; the blanking width of the frame 307 is limited, so that an accurate blanking position needs to be ensured during pouring, which is difficult and time consuming for alignment. After the technical scheme is adopted, the blanking area can be increased, so that the blanking is simpler, and the time required for alignment is reduced.

Example 4

A weight box 111 is welded at the front end of the front baffle plate 1, and the outer side surface of the weight box 111 is flush with the outer side surface of the front baffle plate 1, so that the bottom surface and the side surface of the weight box 111 are contacted with the inner wall of a ditch when the front baffle plate 1 works; the front baffle plate 1 is more stable; the outer wall of the weight box 111 is attached to the soil surface of the ditch, so that the soil surface of the ditch can be compacted, stability after finishing pouring in the later period is improved, and secondly, the weight of the weight box 111 can enable the front baffle plate 1 to be in a vertical stable state, and when concrete is discharged, the generated impact force is insufficient to cause shaking of the front baffle plate 1, so that pouring work is stably and orderly carried out.

Example 5

A left right steel plate 112 is welded at the front end of the weight box 111, and a traction rod 113 is welded between the right steel plates 112; the traction rod 113 is mainly used for traction by matching with traction equipment such as a winch and the like, so that the position of the front baffle plate 1 is moved.

Example 6

A left first angle steel plate 114 and a right first angle steel plate 114 are welded at the front end of the weight box 111, a supporting shaft 115 is welded between the two first angle steel plates 114, a roller 116 is assembled on the supporting shaft 115, the roller 116 contacts the bottom surface of the ditch, a bearing 117 is assembled between the roller 116 and the supporting shaft 115, and the distance between the roller 116 and the weight box is more than 100 cm; the structure mainly supports the front baffle 1 through the roller 116, prolongs the length of the arm of force, and is more stable.

Example 7

A shaping scraper 222 is arranged at the rear end edge extension position of the rear baffle 2, and the outer end surface of the rear baffle 2 and the outer end surface of the shaping scraper 222 are in smooth transition; in the implementation process of the traditional scheme, after the concrete to be poured is completely dried, the mould is moved to perform the next pouring; otherwise, the concrete collapses, resulting in a change in the structure of the poured wall panel. In the device, the shaping scraper 222 is adopted, after the concrete pouring is completed, the concrete is not required to be completely dried, only the concrete is required to maintain a certain stability, the equipment can be pulled, the next pouring can be carried out after the pulling, and in addition, the shaping scraper 222 is used for scraping the surface of the poured concrete during the pulling; the setting scraper 222 is used for setting the incompletely dried concrete wallboard, and when the concrete poured next time is incompletely dried, the concrete positioned below the setting scraper 222 is dried, and the next pouring can be performed. The above actions are repeated, so that the whole pouring efficiency is greatly improved.

Example 8

The left and right ends of the bottom of the frame 307 are folded inwards to form a baffle plate 377, and the concrete material falling along the flow dividing plate 302 falls into the pouring cavity 301 after being blocked by the baffle plate 377; the dam 377 can reduce leakage of concrete.

Example 9

The left end and the right end of the front baffle plate 1 are provided with horizontal limiting plates 121, and the width of each limiting plate 121 is larger than 40cm; the limiting plate 121 may be limited on the ground, further increasing the stability of the front baffle 1.

Example 10

step 1: leveling the soil surface of the ditch, and compacting;

step 2: the device is built in a ditch, the front baffle plate 1 contacts the inner wall of the ditch, the contact area is increased through the weight box 111, and weights such as stones, lead blocks and the like are added in the weight box 111 to carry out weight balancing, so that the stability of the front baffle plate 1 is kept;

step 3: pouring the stirred concrete raw material into the frame, obliquely and downwards distributing the concrete raw material along two ends through the distributing plate 302, operating the vibrating motor 601, driving the distributing plate 302 to vibrate, avoiding the concrete raw material from being adhered to the surface of the distributing plate 302, and distributing the concrete raw material into the pouring cavity 301 after passing through the distributing plate 302; the vibration motor 601 cooperates with the operation of the first vibration motor 602, so that the whole device is in a high-frequency vibration state, wherein the first vibration motor 602 vibrates specifically aiming at the bottom of the pouring cavity 301, and the dropped concrete raw material is compacted;

step 4: after the concrete is set, the front baffle plate 1 is pulled until the poured ditch wall plate just closes the rear end of the pouring cavity 301, and then the next pouring can be started; repeating the steps until pouring is completed.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A hydraulic municipal engineering construction mould, its characterized in that: the novel connecting rod structure comprises a front baffle (1) and a rear baffle (2), wherein a plurality of connecting rods (101) are longitudinally arranged at the rear end face of the front baffle (1), check rings (102) are arranged on rod bodies of the connecting rods (101), the rear baffle (2) is provided with a through hole (201) penetrating through the connecting rods (101), and the connecting rods (101) are provided with nuts (103) after penetrating through the through hole (201); a template (3) is assembled between the front baffle (1) and the rear baffle (2), and a pouring cavity (301) is formed among the front baffle (1), the rear baffle (2) and the template (3); the rear part of the pouring cavity (301) is closed by a poured ditch wallboard, the outer side of the pouring cavity is blocked by a ditch soil body, a space is formed between the outer side of the rear baffle (2) and the inner wall of the ditch, and the width of the space is the pouring thickness of the pouring cavity (301); the novel front baffle plate comprises a front baffle plate (1) and a rear baffle plate (2), wherein bolts (4) are arranged on the deviating surfaces of the front baffle plate (1) and the rear baffle plate (2), a bracket (5) is arranged between the front baffle plate (1) and the rear baffle plate (2), two ends of the bracket (5) are bent downwards and vertically to form a clamping plate (501), a U-shaped groove (502) for being matched with the bolts (4) is arranged at the bottom of the clamping plate (501), and a first nut (401) is matched with the bolts (4) after penetrating through the U-shaped groove (502); more than 2 convex rings (503) are arranged at the top of each bracket (5); the upper end of the template (3) is provided with an inverted V-shaped flow dividing plate (302), the bottom of the flow dividing plate (302) is welded with a plug rod (303), the plug rod (303) downwards passes through the convex ring (503), the lower end of the plug rod (303) is matched with a limit nut (304) after passing through the convex ring (503), and the plug rod (303) is provided with a first limit nut (305); a spring (306) is sleeved on the inserted link (303), the spring (306) acts between the first limit nut (305) and the bracket (5), and the spring (306) is sleeved outside the convex ring (503); a frame (307) is welded on the top of the flow dividing plate (302), and after the frame (307) and the flow dividing plate (302) are combined, a feed opening (308) corresponding to the pouring cavity (301) is formed; a first bracket (6) is transversely welded at the bottom of the flow dividing plate (302), a vibration motor (601) is arranged at the bottom of the first bracket (6), and a first vibration motor (602) is arranged at the inner bottom of the template (3)

The front end of the front baffle plate (1) is welded with a weight box (111), and the outer side surface of the weight box (111) is flush with the outer side surface of the front baffle plate (1), so that the bottom surface and the side surface of the weight box (111) are contacted with the inner wall of a ditch when the front baffle plate (1) works; let preceding baffle (1) more stable the front end welding of weight box (111) has two left and right sides first right angle steel sheet (114), two welding has back shaft (115) between first right angle steel sheet (114) be equipped with cylinder (116) on back shaft (115), the bottom surface of cylinder (116) contact irrigation canals and ditches, cylinder (116) with cooperate between back shaft (115) have bearing (117), cylinder (116) distance weight box more than 100 cm.

2. The hydraulic municipal engineering construction mold according to claim 1, wherein: a plurality of flow dividing rods (333) are arranged at the front and back of the top of the flow dividing plate (302) in a staggered mode, concrete materials entering from the upper portion of the frame (307) are divided into left and right sides along the flow dividing plate (302) and discharged, and the discharged materials fall into the pouring cavity (301) after being decelerated and dispersed by the flow dividing rods (333).

3. The hydraulic municipal engineering construction mold according to claim 1 or 2, wherein: the front side and the rear side of the frame (307) are welded with guide grooves (334), and the guide grooves (334) are provided with a guide surface (335) inclined towards the frame (307).

4. The hydraulic municipal engineering construction mold according to claim 1, wherein: the front end of the weight box (111) is welded with a left right steel plate (112), and a traction rod (113) is welded between the right steel plates (112).

5. The hydraulic municipal engineering construction mold according to claim 1, wherein: the rear end edge-extending position of the rear baffle plate (2) is provided with a shaping scraping plate (222), and the outer end face of the rear baffle plate (2) and the outer end face of the shaping scraping plate (222) are in smooth transition.

6. The hydraulic municipal engineering construction mold according to claim 1, wherein: the left end and the right end of the bottom of the frame (307) are folded inwards to form baffle plates (377), and concrete materials falling along the flow dividing plates (302) fall into the pouring cavity (301) after being blocked by the baffle plates (377).

7. The hydraulic municipal engineering construction mold according to claim 1, wherein: the left end and the right end of the front baffle plate (1) are provided with horizontal limiting plates (121), and the width of each limiting plate (121) is larger than 40cm.

8. A construction method of the hydraulic municipal engineering construction mold according to any one of claims 1 to 7, wherein: the method comprises the following steps:

step 1: leveling the soil surface of the ditch, and compacting;

step 2: the device is built in a ditch, the front baffle plate (1) contacts the inner wall of the ditch, the contact area is increased through the weight box (111), and weights such as stones, lead blocks and the like are added in the weight box (111) to carry out weight balancing, so that the stability of the front baffle plate (1) is kept;

step 3: pouring the stirred concrete raw material into the frame, obliquely downwards distributing the concrete raw material along two ends through the distributing plate (302), operating the vibrating motor (601) to drive the distributing plate (302) to vibrate, avoiding the concrete raw material from being adhered to the surface of the distributing plate (302), and distributing the concrete raw material into the pouring cavity (301) after passing through the distributing plate (302); the vibration motor (601) is matched with the first vibration motor (602) to enable the whole device to be in a high-frequency vibration state, wherein the first vibration motor (602) is specially used for vibrating the bottom of the pouring cavity (301) so that the dropped concrete raw material is compacted;

step 4: after the concrete is set, the front baffle plate (1) is pulled until the poured ditch wallboard just seals the rear end of the pouring cavity (301), and then the next pouring can be started; repeating the steps until pouring is completed.