CN220080230U

CN220080230U - Side ditch prefabricated member for road engineering

Info

Publication number: CN220080230U
Application number: CN202320845195.4U
Authority: CN
Inventors: 王会; 韩学利; 胡长明; 李贺
Original assignee: Wanchuang Environmental Protection Co ltd
Current assignee: Wanchuang Environmental Protection Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-11-24
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a side ditch prefabricated member for road engineering, which comprises a U-shaped ditch bottom plate and a top plate, wherein supporting bulges are fixed on the inner walls of the two sides of the U-shaped ditch bottom plate, a plurality of positioning rods are fixed at the bottom end of the top plate, first positioning holes corresponding to the positioning rods are formed in the supporting bulges, a first positioning pin is fixed at one end of the U-shaped ditch bottom plate, a positioning piece is arranged at the other end of the U-shaped ditch bottom plate, and positioning grooves corresponding to the first positioning pins are formed in the positioning piece. According to the utility model, the plurality of U-shaped ditch bottom plates are connected end to end through the locating piece and the first locating pin, the threaded rod can be conveniently driven to rotate through the knob, so that the threaded rod is driven to horizontally rotate, the second locating pin can be pushed to vertically move, after the first locating pin is inserted into the locating groove on the locating piece, the second locating pin is driven to be inserted into the second locating hole, so that the locking of the two sections of U-shaped ditch bottom plates can be completed, the assembly is convenient, and the connection is stable.

Description

Side ditch prefabricated member for road engineering

Technical Field

The utility model relates to the technical field of road engineering, in particular to a side ditch prefabricated member for road engineering.

Background

The patent number CN217998334U discloses a cover plate structure of a roadbed drainage ditch, which comprises a roadbed side ditch and a ditch cover plate, wherein the roadbed side ditch is a prefabricated drainage ditch, the left side and the right side of the top of the roadbed side ditch are provided with placing grooves, and the inner edge of the top of the roadbed side ditch is inwards concave to form a clamping groove; the ditch cover plate can be covered on the roadbed side ditch, a plurality of water flowing tanks are arranged at the top of the ditch cover plate, the left side and the right side of the ditch cover plate are fixedly connected with mounting blocks which can be matched with the placing grooves, and the inner sides of the mounting blocks are provided with the mounting grooves; the inner side of the mounting groove is provided with a positioning mechanism for fixing the groove cover plate and the roadbed side groove, the top of the mounting block is provided with an adjusting mechanism, and the bottom of the adjusting mechanism penetrates into the mounting groove; the positioning mechanism comprises an inserting rod, a connecting block and a tension spring, wherein the right side of the inserting rod is fixedly connected with the left side of the connecting block. The ditch cover plate can protect the road base side ditch in the process of draining, the fixing effect is stable, and the ditch cover plate can be prevented from being flushed away by water flow when the water flow is large.

The corresponding connection locking mechanism is not arranged between each section of the side ditch, so that the situation of inaccurate alignment is easy to occur during assembly, the ditch is inclined, discharged sewage enters the soil, the sections cannot be tightly connected, and the construction difficulty is improved.

Disclosure of Invention

In order to solve the problems mentioned in the background art, the present utility model provides a gutter preform for road engineering.

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

the utility model provides a side ditch prefab for road engineering, includes U type irrigation canals and ditches bottom plate and roof, all be fixed with on the both sides inner wall of U type irrigation canals and ditches bottom plate and prop up the arch, the bottom mounting of roof has a plurality of locating levers, prop up and seted up the first locating hole that corresponds with the locating lever on the arch, the one end of U type irrigation canals and ditches bottom plate is fixed with first locating pin, the other end of U type irrigation canals and ditches bottom plate is equipped with the setting element, set up the constant head tank that corresponds the matching with first locating pin on the setting element, through setting element and first locating pin end to end between a plurality of U type irrigation canals and ditches bottom plates.

Preferably, the first positioning holes are distributed at equal intervals in the extending direction of the U-shaped ditch bottom plate, and positioning sleeves are fixed at positions corresponding to the first positioning holes at the bottom ends of the supporting protrusions.

Preferably, the positioning sleeve and the positioning rod are provided with jacks, and locking bolts are inserted into the jacks.

Preferably, the inside movable mounting of first locating pin has the second locating pin, and the second locating pin liftable slides, is fixed with the lift diaphragm on the second locating pin, and lift diaphragm elastic mounting is in the inside of first locating pin, is fixed with first inclined plane guide block on the second locating pin, and the one end movable mounting that the U type irrigation canals and ditches bottom plate was kept away from to first locating pin has the trigger slider, and the trigger slider extends to the one end of first locating pin inside and is fixed with the second inclined plane guide block, installs horizontal pushing mechanism on the setting element.

Preferably, a vertical guide rod is fixed in the first positioning pin, the vertical guide rod movably penetrates through the lifting transverse plate, and a reset spring is sleeved on the outer side of the vertical guide rod.

Preferably, the horizontal pushing mechanism comprises a threaded rod, one end of the threaded rod extends to the inside of the positioning piece, the other end of the threaded rod is fixed with a knob, and a second positioning hole corresponding to the second positioning pin is formed in the positioning piece.

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

1. during installation, the roof card is on the top of U type irrigation canals and ditches bottom plate, the roof supports through supporting the arch, during the installation roof, the locating lever inserts to first locating hole in, can improve the complex compactness between U type irrigation canals and ditches bottom plate and the roof, through inserting first locating pin in the constant head tank on the setting element, can accomplish the connection between two sections U type irrigation canals and ditches bottom plate, and add the locating sleeve, the locating sleeve can play the effect of direction, the locating lever can insert in the locating sleeve, through the guiding effect of locating sleeve, it is more accurate to the location of roof, can not take place to rock.

2. Through setting element and first locating pin end to end between a plurality of U type irrigation canals and ditches bottom plate, drive the threaded rod rotation that can be convenient through the knob to drive threaded rod level precession, thereby can promote through the threaded rod and trigger slider horizontal migration, and then drive second inclined plane guide block horizontal migration, second inclined plane guide block and first inclined plane guide block sliding fit, thereby can promote the vertical removal of second locating pin, after first locating pin inserts the constant head tank on the setting element, the locking of two sections U type irrigation canals and ditches bottom plate can be accomplished to the redrive second locating pin in inserting the second locating hole, the equipment is convenient, and the connection is stable.

Drawings

In order to more clearly illustrate the embodiments of the utility model 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 utility model, 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 showing the assembled structure of the bottom plate and top plate of the U-shaped trench according to the present utility model;

FIG. 2 is a schematic diagram showing a structure of the U-shaped trench bottom plate and top plate separated;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a side elevation cross-sectional view of the present utility model;

FIG. 5 is a schematic view of a U-shaped trench bottom plate of the present utility model in a first view;

FIG. 6 is a schematic diagram of a U-shaped trench bottom plate with a second view structure;

FIG. 7 is a schematic view of the first positioning pin and positioning member according to the present utility model;

FIG. 8 is a schematic view of a first dowel of the present utility model in cross-section;

in the figure: 1U-shaped ditch bottom plate, 101 supporting bulge, 1011 first locating hole, 102 locating sleeve, 2 roof, 201 locating rod, 2011 jack, 3 first locating pin, 301 second locating pin, 302 lifting transverse plate, 303 vertical guide rod, 304 reset spring, 305 first inclined plane guide block, 306 triggering slide block, 307 second inclined plane guide block, 4 locating piece, 401 threaded rod, 402 knob, 403 second locating hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-8, a side ditch prefabricated member for road engineering comprises a U-shaped ditch bottom plate 1 and a top plate 2, wherein supporting protrusions 101 are fixed on the inner walls of the two sides of the U-shaped ditch bottom plate 1, a plurality of positioning rods 201 are fixed at the bottom end of the top plate 2, first positioning holes 1011 corresponding to the positioning rods 201 are formed in the supporting protrusions 101, a first positioning pin 3 is fixed at one end of the U-shaped ditch bottom plate 1, a positioning piece 4 is arranged at the other end of the U-shaped ditch bottom plate 1, positioning grooves corresponding to the first positioning pins 3 are formed in the positioning piece 4, and the plurality of U-shaped ditch bottom plates 1 are connected end to end through the positioning piece 4 and the first positioning pins 3;

roof 2 card is on the top of U type irrigation canals and ditches bottom plate 1, and roof 2 supports through supporting the arch 101, and during installation roof 2, locating lever 201 inserts in first locating hole 1011, can improve the complex compactness between U type irrigation canals and ditches bottom plate 1 and the roof 2, through inserting first locating pin 3 in the constant head tank on the setting element 4, can accomplish the connection between two sections U type irrigation canals and ditches bottom plate 1.

Wherein, the first positioning holes 1011 are equidistantly distributed in the extending direction of the U-shaped trench bottom plate 1, and positioning sleeves 102 are fixed at positions corresponding to the first positioning holes 1011 at the bottom ends of the supporting protrusions 101;

the positioning sleeve 102 can play a guiding role, the positioning rod 201 can be inserted into the positioning sleeve 102, and the positioning of the top plate 2 is more accurate and shaking does not occur through the guiding role of the positioning sleeve 102.

The positioning sleeve 102 and the positioning rod 201 are provided with insertion holes 2011, the insertion holes 2011 are inserted with locking bolts 1021, and when the top plate 2 is placed in place, the locking bolts 1021 are inserted and nuts are tightened, so that the locking of the top plate 2 can be completed.

Example 2

Referring to fig. 1-8, the difference between this embodiment and embodiment 1 is that the first positioning pin 3 is movably installed with a second positioning pin 301, the second positioning pin 301 can slide up and down, a lifting cross plate 302 is fixed on the second positioning pin 301, the lifting cross plate 302 is elastically installed in the first positioning pin 3, a first inclined plane guide block 305 is fixed on the second positioning pin 301, one end of the first positioning pin 3 far away from the U-shaped trench bottom plate 1 is movably installed with a trigger slide block 306, one end of the trigger slide block 306 extending into the first positioning pin 3 is fixed with a second inclined plane guide block 307, and a horizontal pushing mechanism is installed on the positioning piece 4;

the horizontal pushing mechanism comprises a threaded rod 401, one end of the threaded rod 401 extends into the positioning piece 4, a knob 402 is fixed at the other end of the threaded rod 401, and a second positioning hole 403 corresponding to the second positioning pin 301 is formed in the positioning piece 4;

the knob 402 can conveniently drive the threaded rod 401 to rotate, so that the threaded rod 401 is driven to horizontally screw in, and the trigger slide block 306 can be pushed by the threaded rod 401 to horizontally move;

the horizontal pushing mechanism can push the trigger sliding block 306 to horizontally move, so that the second inclined plane guide block 307 is driven to horizontally move, the second inclined plane guide block 307 is in sliding fit with the first inclined plane guide block 305, so that the second positioning pin 301 can be pushed to vertically move, and after the first positioning pin 3 is inserted into the positioning groove on the positioning piece 4, the second positioning pin 301 is driven to be inserted into the second positioning hole 403, so that the locking of the two sections of U-shaped trench bottom plates 1 can be completed.

Wherein, a vertical guide rod 303 is fixed in the first positioning pin 3, the vertical guide rod 303 movably penetrates through the lifting transverse plate 302, and a reset spring 304 is sleeved outside the vertical guide rod 303;

in a state where the return spring 304 is not compressed, the second positioning pin 301 is retracted inside the first positioning pin 3, and no obstruction is generated when the first positioning pin 3 is inserted into the positioning groove.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying 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 utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a side ditch prefab for road engineering, includes U type ditch bottom plate (1) and roof (2), its characterized in that: support protruding (101) are fixed on the inner walls of two sides of the U-shaped ditch bottom plate (1), a plurality of positioning rods (201) are fixed at the bottom end of the top plate (2), first positioning holes (1011) corresponding to the positioning rods (201) are formed in the support protruding (101), first positioning pins (3) are fixed at one end of the U-shaped ditch bottom plate (1), positioning pieces (4) are arranged at the other end of the U-shaped ditch bottom plate (1), positioning grooves corresponding to the first positioning pins (3) are formed in the positioning pieces (4), and a plurality of U-shaped ditch bottom plates (1) are connected end to end through the positioning pieces (4) and the first positioning pins (3).

2. A gutter preform for road engineering according to claim 1, characterized in that: the first positioning holes (1011) are distributed at equal intervals in the extending direction of the U-shaped ditch bottom plate (1), and positioning sleeves (102) are fixed at the positions of the bottom ends of the supporting protrusions (101) corresponding to the first positioning holes (1011).

3. A gutter preform for road engineering according to claim 2, characterized in that: the positioning sleeve (102) and the positioning rod (201) are respectively provided with a jack (2011), and a locking bolt (1021) is inserted into each jack (2011).

4. A gutter preform for road engineering according to claim 1, characterized in that: the novel automatic lifting device is characterized in that a second positioning pin (301) is movably arranged in the first positioning pin (3), the second positioning pin (301) can lift and slide, a lifting transverse plate (302) is fixed on the second positioning pin (301), the lifting transverse plate (302) is elastically arranged in the first positioning pin (3), a first inclined surface guide block (305) is fixed on the second positioning pin (301), a trigger sliding block (306) is movably arranged at one end, far away from the U-shaped ditch bottom plate (1), of the first positioning pin (3), the trigger sliding block (306) extends to one end, inside the first positioning pin (3), of the second positioning pin (307) and a horizontal pushing mechanism is arranged on the positioning piece (4).

5. A gutter preform for road engineering according to claim 4, characterized in that: the inside of first locating pin (3) is fixed with vertical guide bar (303), and vertical guide bar (303) activity runs through lift diaphragm (302), and the outside cover of vertical guide bar (303) is equipped with reset spring (304).

6. A gutter preform for road engineering according to claim 4, characterized in that: the horizontal pushing mechanism comprises a threaded rod (401), one end of the threaded rod (401) extends to the inside of the locating piece (4), a knob (402) is fixed at the other end of the threaded rod (401), and a second locating hole (403) corresponding to the second locating pin (301) is formed in the locating piece (4).