CN113638369A

CN113638369A - Water conservancy and municipal engineering construction mold and construction method

Info

Publication number: CN113638369A
Application number: CN202110978691.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Shandong Dongtai Construction Engineering Group Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2021-11-12
Anticipated expiration: 2041-08-25
Also published as: CN113638369B

Abstract

The invention discloses a water conservancy municipal engineering construction mold and a construction method, wherein the water conservancy municipal engineering construction mold comprises a front baffle and a rear baffle, wherein a plurality of connecting rods are longitudinally arranged at the rear end face of the front baffle, retainer rings are arranged on rod bodies of the connecting rods, the rear baffle is provided with through holes penetrating through the connecting rods, and nuts are assembled on the connecting rods after the connecting rods penetrate through the through holes; 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 through a poured ditch wall plate, the outer side of the pouring cavity is blocked through a ditch soil body, and a gap is formed between the outer side of the rear baffle and the inner wall of the ditch; this device need not the dismouting mould, can realize pouring the shaping in succession for the efficiency of construction.

Description

Water conservancy and 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 and municipal engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

Small ditches are assembled mainly by prefabricated parts. However, large ditches, such as flood discharge ditches, have a large flow rate per unit time, and prefabricated parts of an assembled structure are very easy to be scattered, so that the prefabricated parts need to be cast in situ.

Therefore, the water conservancy and municipal engineering construction mold and the construction method can realize continuous pouring forming without disassembling and assembling the mold and accelerate construction efficiency.

Disclosure of Invention

The invention aims to solve the technical problem of providing a water conservancy and municipal engineering construction mold and a construction method, which can realize continuous casting molding without disassembling and assembling the mold and accelerate the construction efficiency.

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

a water conservancy and municipal engineering construction mould comprises a front baffle and a rear baffle, wherein a plurality of connecting rods are longitudinally arranged at the rear end face of the front baffle, retainer 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 through a poured ditch wall plate, the outer side of the pouring cavity is blocked through a ditch soil body, a gap is formed between the outer side of the rear baffle and the inner wall of the ditch, and the width of the gap is the pouring thickness of the pouring cavity; bolts are arranged on the back-off surfaces of the front baffle and the rear baffle, a support is assembled between the front baffle and the rear baffle, two ends of the support are bent downwards and vertically to form a clamping plate, a U-shaped groove for matching the bolts is formed in the bottom of the clamping plate, and the bolts penetrate through the U-shaped groove and are matched with first nuts; more than 2 convex rings are arranged at the top of each bracket; an inverted V-shaped splitter plate is arranged at the upper end of the template, an insertion rod is welded at the bottom of the splitter plate and penetrates through the convex ring downwards, a limiting nut is matched with the lower end of the insertion rod after penetrating through the convex ring, and a first limiting nut is assembled on the insertion rod; a spring is sleeved on the inserted rod, acts between the first limiting nut and the bracket, and is sleeved outside the convex ring; a frame is welded at the top of the splitter plate, and a feed opening corresponding to the pouring cavity is formed after the frame and the splitter plate are combined; the bottom of flow distribution plate transversely welds has first support the bottom of first support is installed vibrating motor the interior bottom of template is installed first vibrating motor. When the spring works, 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; maintain the effective vibration compression interval of spring, avoid the too big unable drawing of patterns that leads to the later stage of vibration range.

Preferably, a plurality of diversion rods are arranged on the top of the diversion plate in a staggered manner from front to back, concrete materials entering from the upper part of the frame are separately discharged towards the left side and the right side along the diversion plate, and the discharged materials are decelerated and dispersed by the diversion rods and then fall into the pouring cavity; the concrete is the mixture of sand, stone, cement, and the concrete is when along the flow distribution plate unloading, and the great stone falling speed of quality is very fast, can lead to the bottom stone content of the irrigation canals and ditches wallboard of pouring too big, and the later stage easily takes place the infiltration. After the technical scheme is adopted, stones contained in the concrete are blocked by the diversion 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 chutes, and the guide chutes are provided with guide surfaces inclining towards the frame; the unloading width of frame is limited, consequently when pouring, need guarantee accurate unloading position, and this kind of operation is comparatively difficult, and the comparatively time-wasting of counterpointing. After the technical scheme is adopted, the blanking area can be increased, blanking is simpler, and the time required by 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 contact with the inner wall of the ditch when the front baffle is in operation; the front baffle is more stable; the outer wall of weight box is laminating irrigation canals and ditches soil face, consequently can carry out the compaction to the irrigation canals and ditches soil face, increases the later stage and pours the stability after accomplishing, and secondly, the weight of weight box can let preceding baffle be in vertical stable state, and in the concrete unloading, the rocking of baffle before produced impact force is not enough to cause, lets the steady orderly the going on of work of pouring.

Preferably, the front end of the weight box is welded with a left right angle steel plate, and a traction rod is welded between the two right angle 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 of the front baffle is moved.

Preferably, a left first right-angle steel plate and a right first right-angle steel plate are welded at the front end of the weight box, a support shaft is welded between the two first right-angle steel plates, a roller is assembled on the support shaft and contacts the bottom surface of the ditch, a bearing is matched 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 supports the preceding baffle through the cylinder, extension arm of force length, current baffle stability more.

Preferably, a shaping scraper is arranged at the rear end extending edge position of the rear baffle, and the outer end face of the rear baffle and the outer end face of the shaping scraper are in smooth transition; in the implementation process of the traditional scheme, the mold can be moved to carry out the next pouring after the poured concrete is completely dried; otherwise, the concrete will collapse, resulting in a structural change of the wall panel being cast. In the device, the shaping scraper is adopted, after concrete pouring is finished, the concrete does not need to be waited for complete dry and hard, the equipment can be pulled only by keeping certain stability of the concrete, the next pouring can be carried out after the pulling, and in addition, the surface of the poured concrete is scraped by the shaping scraper during the pulling; the concrete wall plate which is not completely dried is shaped through the shaping scraper, and when concrete poured next time is not completely dried, the concrete below the shaping scraper is already dried, and the next pouring can be carried out. The 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 a striker plate, and concrete materials falling along the splitter plate fall into the pouring cavity after being blocked by the striker plate; the striker plate can reduce the outer hourglass 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 more than 40 cm; the limiting plate can be limited on the ground, and the stability of the front baffle is further improved.

A construction method of a water conservancy and 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 is in contact with the inner wall of the ditch, the contact area is increased through the weight box, and weights such as stones and lead blocks are added into the weight box for balancing weight, so that the stability of the front baffle is maintained;

and step 3: injecting the stirred concrete raw materials into the frame, obliquely and downwardly distributing the concrete raw materials along two ends through the splitter plate, driving the splitter plate to vibrate by the vibration motor to prevent the concrete raw materials from being adhered to the surface of the splitter plate, and distributing the concrete raw materials into a pouring cavity after passing through the splitter plate; 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 falling concrete raw material is compacted;

and 4, step 4: after the concrete is shaped (the concrete does not need to be completely cured, so that when the next section of ditch wall plate is poured, the two sections of ditch wall plates are in blended connection through the concrete, the connection strength is higher), the front baffle plate is pulled until the poured ditch wall plate just seals the rear end of the pouring cavity, and then the next pouring can be started; and repeating the steps until the pouring is finished.

The invention has the beneficial effects that:

1) the device saves the trouble of repeatedly building the die, and the pouring of the ditch wallboard can be completed by one set of die, so that the trouble of disassembling and assembling the die is saved;

2) the pouring is carried out through the device, and the integrity of the finally formed ditch wall plate is higher and the structural stability is better in a continuous pouring mode;

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 improved through the equipment with larger width;

4) the structure of this device is comparatively simple, and the construction method is comparatively simple, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view 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 view of the template and trench configuration;

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 any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

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

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

A water conservancy and municipal engineering construction mould comprises a front baffle plate 1 and a rear baffle plate 2, wherein a plurality of connecting rods 101 are longitudinally arranged on the rear end face of the front baffle plate 1, retainer rings 102 are arranged on the rods of the connecting rods 101, the rear baffle plate 2 is provided with through holes 201 penetrating through the connecting rods 101, and nuts 103 are assembled on the connecting rods 101 after penetrating through the through holes 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 sealed through a poured ditch wall plate, the outer side of the pouring cavity is blocked through a ditch soil body, a gap is formed between the outer side of the rear baffle 2 and the inner wall of the ditch, and the width of the gap is the pouring thickness of the pouring cavity 301; bolts 4 are arranged on the back-off surfaces of the front baffle plate 1 and the rear baffle plate 2, a support 5 is arranged between the front baffle plate 1 and the rear baffle plate 2, two ends of the support 5 are bent downwards and vertically to form a clamping plate 501, a U-shaped groove 502 matched with the bolt 4 is arranged at the bottom of the clamping plate 501, and the bolt 4 penetrates through the U-shaped groove 502 and then is matched with a first nut 401; more than 2 convex rings 503 are arranged at the top of each bracket 5; an inverted V-shaped flow distribution plate 302 is arranged at the upper end of the template 3, an insertion rod 303 is welded at the bottom of the flow distribution plate 302, the insertion rod 303 downwards penetrates through the convex ring 503, a limiting nut 304 is matched with the lower end of the insertion rod 303 after penetrating through the convex ring 503, and a first limiting nut 305 is assembled on the insertion rod 303; a spring 306 is sleeved on the inserted link 303, the spring 306 acts between the first limiting nut 305 and the bracket 5, and the spring 306 is sleeved outside the convex ring 503; a frame 307 is welded at the top of the flow distribution plate 302, and after the frame 307 and the flow distribution 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 distribution plate 302, a vibration motor 601 is installed at the bottom of the first bracket 6, and a first vibration motor 602 is installed at the inner bottom of the template 3.

Example 2

A plurality of diversion rods 333 are arranged on the top of the diversion plate 302 in a staggered manner from front to back, concrete materials entering from the upper part of the frame 307 are separately discharged along the diversion plate 302 to the left and right sides, and the discharged materials are decelerated and dispersed by the diversion rods 333 and then fall into the pouring cavity 301; concrete is the mixture of sand, stone, cement, and when concrete was unloading along flow distribution plate 302, the great stone falling speed of quality was very fast, can lead to the bottom stone content of the irrigation canals and ditches wallboard of pouring too big, and the later stage easily takes place the infiltration. After the technical scheme is adopted, stones contained in the concrete are blocked by the shunt 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

Flow guide grooves 334 are welded on the front side and the rear side of the frame 307, and each flow guide groove 334 is provided with a guide surface 335 inclined towards the frame 307; the frame 307 has a limited blanking width, 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, blanking is simpler, and the time required by alignment is reduced.

Example 4

The weight box 111 is welded at the front end of the front baffle 1, and the outer side surface of the weight box 111 is flush with the outer side surface of the front baffle 1, so that the bottom surface and the side surface of the weight box 111 both contact the inner wall of the ditch when the front baffle 1 is in operation; the front baffle 1 is more stable; the outer wall of weight box 111 is laminating irrigation canals and ditches soil face, consequently can carry out the compaction to the irrigation canals and ditches soil face, increases the later stage and pours the stability after accomplishing, and secondly, weight of weight box 111 can let baffle 1 be in vertical stable state before, and in the concrete unloading, produced impact force is not enough to cause rocking of baffle 1 before, lets the work of pouring go on steadily and orderly.

Example 5

The front end of the weight box 111 is welded with a left right angle steel plate 112, and a traction rod 113 is welded between the two right angle steel plates 112; the traction rod 113 is mainly used for being matched with traction equipment such as a winch and the like to carry out traction, so that the position of the front baffle 1 is moved.

Example 6

A left first right angle steel plate 114 and a right first right angle steel plate 114 are welded at the front end of the weight box 111, a support shaft 115 is welded between the two first right angle steel plates 114, a roller 116 is assembled on the support shaft 115, the roller 116 is in contact with the bottom surface of the ditch, a bearing 117 is matched between the roller 116 and the support shaft 115, and the distance between the roller 116 and the weight box is more than 100 cm; above-mentioned structure mainly supports preceding baffle 1 through cylinder 116, and extension arm of force length, the more stable of current baffle.

Example 7

A shaping scraper 222 is arranged at the rear end extending position of the rear baffle plate 2, and the outer end surface of the rear baffle plate 2 and the outer end surface of the shaping scraper 222 are in smooth transition; in the implementation process of the traditional scheme, the mold can be moved to carry out the next pouring after the poured concrete is completely dried; otherwise, the concrete will collapse, resulting in a structural change of the wall panel being cast. In the device, the shaping scraper 222 is adopted, after concrete pouring is finished, the concrete does not need to be waited for complete drying and solidification, the equipment can be pulled only by keeping certain stability of the concrete, the next pouring can be carried out after the pulling, and in the process of pulling, the surface of the poured concrete is scraped by the shaping scraper 222; the concrete wall plate which is not completely dried and hardened is shaped through the shaping scraper 222, and when the concrete poured next time is not completely dried and hardened, the concrete positioned below the shaping scraper 222 is already dried and hardened, and the next pouring can be carried out. The actions are repeated, so that the whole pouring efficiency is greatly improved.

Example 8

The left end and the right end of the bottom of the frame 307 are folded inwards to form a striker plate 377, and concrete materials falling along the flow distribution plate 302 fall into the casting cavity 301 after being blocked by the striker plate 377; the dam 377 may reduce leakage of concrete.

Example 9

The left end and the right end of the front baffle 1 are provided with horizontal limiting plates 121, and the width of each limiting plate 121 is larger than 40 cm; limiting plate 121 can be spacing subaerial, further increases preceding baffle 1's stability.

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 and lead blocks are added into the weight box 111 for balancing, so that the stability of the front baffle plate 1 is maintained;

and step 3: the concrete raw materials which are stirred are injected into the frame, the concrete raw materials are obliquely and downwards distributed along two ends through the distribution plate 302, the vibration motor 601 works to drive the distribution plate 302 to vibrate, the concrete raw materials are prevented from being adhered to the surface of the distribution plate 302, and the concrete raw materials are distributed into the pouring cavity 301 after passing through the distribution plate 302; the vibration motor 601 is matched with the first vibration motor 602 to work, so that the whole device is in a high-frequency vibration state, wherein the first vibration motor 602 is specially used for vibrating the bottom of the pouring cavity 301, and the falling concrete raw material is compacted;

and 4, step 4: after the concrete is shaped, the front baffle 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; and repeating the steps until the pouring is finished.

The foregoing shows and describes the general principles, essential 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, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water conservancy municipal engineering construction mould which characterized in that: the connecting rod structure comprises a front baffle (1) and a rear baffle (2), wherein a plurality of connecting rods (101) are longitudinally arranged on the rear end face of the front baffle (1), retainer rings (102) are arranged on rod bodies of the connecting rods (101), the rear baffle (2) is provided with through holes (201) penetrating through the connecting rods (101), and nuts (103) are assembled after the connecting rods (101) penetrate through the through holes (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 sealed through a poured ditch wall plate, the outer side of the pouring cavity is blocked through a ditch soil body, a gap is formed between the outer side of the rear working plate (2) and the inner wall of the ditch, and the width of the gap is the pouring thickness of the pouring cavity (301); bolts (4) are arranged on back-to-back surfaces of the front baffle (1) and the rear baffle (2), a support (5) is arranged between the front baffle (1) and the rear baffle (2), two ends of the support (5) are bent downwards and vertically to form a clamping plate (501), a U-shaped groove (502) used for being matched with the bolts (4) is formed in the bottom of the clamping plate (501), and the bolts (4) are matched with first nuts (401) after penetrating through the U-shaped groove (502); more than 2 convex rings (503) are arranged at the top of each bracket (5); an inverted V-shaped flow distribution plate (302) is arranged at the upper end of the template (3), an insertion rod (303) is welded at the bottom of the flow distribution plate (302), the insertion rod (303) downwards penetrates through the convex ring (503), the lower end of the insertion rod (303) is matched with a limit nut (304) after penetrating through the convex ring (503), and a first limit nut (305) is assembled on the insertion rod (303); a spring (306) is sleeved on the inserted rod (303), the spring (306) acts between the first limiting nut (305) and the bracket (5), and the spring (306) is sleeved outside the convex ring (503); a frame (307) is welded at the top of the flow distribution plate (302), and a feed opening (308) corresponding to the pouring cavity (301) is formed after the frame (307) and the flow distribution plate (302) are combined; the bottom of flow distribution plate (302) transversely welds first support (6) install vibrating motor (601) bottom first support (6) the interior bottom of template (3) is installed first vibrating motor (602).

2. The hydraulic municipal engineering construction mold according to claim 1, wherein: a plurality of shunting rods (333) are arranged on the top of the shunting plate (302) in a staggered mode from front to back, concrete materials entering from the upper portion of the frame (307) are separated and discharged from the left side and the right side of the shunting plate (302) along the back direction, and the discharged materials are decelerated and dispersed through the shunting rods (333) and then fall into the pouring cavity (301).

3. The hydraulic municipal engineering construction mold according to claim 1 or 2, wherein: guide grooves (334) are welded on the front side and the rear side of the frame (307), and each guide groove (334) is 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 front baffle (1) is welded with a weight box (111), the outer side surface of the weight box (111) is flush with the outer side surface of the front baffle (1), so that the bottom surface and the side surface of the weight box (111) are in contact with the inner wall of the ditch when the front baffle (1) works; the front baffle (1) is more stable.

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

6. The hydraulic municipal engineering construction mold according to claim 4, wherein: two first right angle steel sheet (114) about the front end welding of weight box (111) two the 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 bearing (117) have been cooperated between back shaft (115), cylinder (116) distance more than the weight box 100 cm.

7. The hydraulic municipal engineering construction mold according to claim 1, wherein: and a shaping scraper blade (222) is arranged at the rear end extending 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 blade (222) are in smooth transition.

8. 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 inwards folded to form a striker plate (377), and concrete materials falling along the flow distribution plate (302) fall into the pouring cavity (301) after being blocked by the striker plate (377).

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

10. A construction method of the water conservancy and municipal engineering construction mould according to any one of claims 1 to 9, 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 (1) is in contact with the inner wall of the ditch, the contact area is increased through the weight box (111), and weights such as stones and lead blocks are added into the weight box (111) for balancing weight, so that the stability of the front baffle (1) is maintained;

and step 3: the concrete raw materials which are stirred are injected into the frame, the concrete raw materials are obliquely and downwards distributed along two ends through the distribution plate (302), the vibration motor (601) works to drive the distribution plate (302) to vibrate, the concrete raw materials are prevented from being bonded on the surface of the distribution plate (302), and the concrete raw materials are distributed into the pouring cavity (301) after passing through the distribution plate (302); the vibration motor (601) is matched with the first vibration motor (602) to work, so that the whole device is in a high-frequency vibration state, wherein the first vibration motor (602) is specially used for vibrating the bottom of the pouring cavity (301), and the falling concrete raw material is compacted;

and 4, step 4: after the concrete is shaped, the front baffle (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; and repeating the steps until the pouring is finished.