CN219138621U

CN219138621U - Portable protective structure of municipal works's foundation ditch

Info

Publication number: CN219138621U
Application number: CN202223584563.9U
Authority: CN
Inventors: 汤挺; 汤耘
Original assignee: Anhui Kuncheng Construction Engineering Co ltd
Current assignee: Anhui Kuncheng Construction Engineering Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-06
Anticipated expiration: 2032-12-31

Abstract

The utility model belongs to the technical field of foundation ditch protection, the utility model discloses a portable protective structure of foundation ditch of municipal works, including the stand, the side of stand is equipped with assembly devices, assembly devices includes the main part piece, the main part piece is located a side of stand, the main part piece is close to the one end inner chamber of stand and has been seted up the commentaries on classics hole, and the one end of main part piece has cup jointed the bull stick through changeing the hole activity, the equal fixedly connected with fixed block in both ends of bull stick, two sets of fixed blocks are all fixed mounting in an terminal surface of stand, the screw thread groove has been seted up to the outer wall on bull stick top, and the outer wall on bull stick top is equipped with the nut spare, the nut spare is located the top of main part piece, the assembly groove has been seted up to one side inner chamber of bull stick, the inner wall fixed mounting of assembly groove bottom has the locating lever, the outer wall fixedly connected with metal block of bull stick bottom; through the stand that sets up, can be when the ground foundation ditch periphery is settled, play the main part of structure on it and accept the effect.

Description

Portable protective structure of municipal works's foundation ditch

Technical Field

The application relates to the technical field of foundation pit protection, and more specifically relates to a portable foundation pit protection structure for municipal engineering.

Background

Municipal engineering refers to municipal infrastructure construction engineering, and municipal infrastructure in China refers to various buildings, structures, equipment and the like which are arranged in the planning construction range of areas and towns (villages) and provide paid or gratuitous public products and services for residents based on government responsibility and obligations; in the existing municipal engineering construction, a foundation pit needs to be excavated on the ground, and in order to improve the safety of the periphery of the foundation pit, a foundation pit protection net is usually required to be arranged on the periphery of the foundation pit.

Via search disclosure (bulletin) number: CN212176825U discloses a foundation pit protection net, which comprises a base and a protection net, wherein the top of the base is detachably provided with a connecting column through a connecting component, two opposite sides of the connecting column are provided with reinforcing rods, and two opposite sides of the connecting column are provided with placing grooves and the like; the problem of increase manpower and materials when can overcoming the used protection network assembly of current foundation ditch in this application, however, exist in this application when comparatively loaded down with trivial details to foundation ditch protection network assembly work, have the too single problem of protection network direction of laying to when carrying out the enclosure to municipal works foundation ditch and laying, lead to wholly having great limitation, and then reduce holistic application scope.

In order to solve the problem, the application provides a portable protective structure of foundation ditch of municipal works.

Disclosure of Invention

The utility model provides a portable protective structure of foundation ditch of municipal works adopts following technical scheme:

the utility model provides a portable protective structure of foundation ditch of municipal works, includes the stand, the side of stand is equipped with assembly devices, assembly devices includes the main part piece, the main part piece is located a side of stand, the main part piece is close to the one end inner chamber of stand and has seted up the commentaries on classics hole, and the one end of main part piece has cup jointed the bull stick through changeing the hole activity, the equal fixedly connected with fixed block in both ends of bull stick, two sets of the equal fixed block fixed mounting in a terminal surface of stand, the screw thread groove has been seted up to the outer wall on bull stick top, and the outer wall on bull stick top is equipped with the nut spare, the nut spare is located the top of main part piece, the assembly groove has been seted up to one side inner chamber of bull stick, the inner wall fixed mounting of assembly groove bottom has the locating lever, the outer wall fixedly connected with metal piece of bull stick bottom, the outside of metal piece is equipped with the cooperation groove, the cooperation groove is seted up in the bottom of main part piece.

Through the technical scheme, the fixed block is utilized to realize the integral connection of the rotating rod and the main body block and support and limit functions.

Further, the metal block and the matching groove are all provided with four groups, the four groups of metal blocks and the matching groove are distributed in a cross shape at the bottom end of the main body block, the four groups of metal blocks are all solid block structures, and one sides of the four groups of matching grooves are all communicated with the inner side of the bottom end of the rotating hole.

Through above-mentioned technical scheme, utilize metal block and the cooperation groove that establishes, be convenient for realize the holistic work of turning to of main part piece.

Further, the inner wall of the nut piece is in threaded connection with the thread groove through the external thread, three deflector rods are uniformly and fixedly arranged on the circumference of the outer wall of the nut piece, and the distance from the top of the nut piece to the top of the rotating rod is greater than the height of the metal block body.

Through above-mentioned technical scheme, utilize the nut spare of establishing, play the spacing work to main part piece top.

Furthermore, the assembly mechanisms are provided with two groups, the two groups of assembly mechanisms are respectively positioned at two side edges of the upright post, and the two groups of assembly mechanisms are symmetrically arranged at two sides of the central shaft of the upright post.

Through above-mentioned technical scheme, utilize two equipment assembly mechanisms that the symmetry set up, can be convenient for the assembly effect of stand both sides direction.

Further, the outside of stand is equipped with the protection frame, the protection frame is "mouthful" font framework structure, and the middle part fixed mounting of protection frame inner wall has the vertical bar, the junction of both sides wall and the protection frame inner wall both sides of vertical bar is all fixed mounting has the grid net.

Through above-mentioned technical scheme, utilize the protective frame, the vertical bar and the grid net that establish, can realize the used protective net main part effect of municipal administration foundation ditch.

Furthermore, the butt joint holes are formed in the inner cavities at the two sides of the bottom end of the protective frame, the butt joint holes are of round hole body structures, and the diameter and the depth of the hole bodies of the butt joint holes are matched with those of the positioning rods.

Through above-mentioned technical scheme, utilize the butt joint hole of setting up, play the joint cooperation effect to the locating lever.

Further, the central point of stand bottom puts fixed mounting has the bottom plate, the mounting hole has all been seted up to the four corners department inner chamber of bottom plate, and the four corners department of bottom plate all is the fillet form.

Through above-mentioned technical scheme, utilize bottom plate and mounting hole that establish, the location of the whole required position in foundation ditch periphery of stand of being convenient for is settled the effect.

In summary, the present application includes the following beneficial technical effects:

through the stand that sets up, can be when the ground foundation ditch periphery is settled, play the main part of structure on it and accept the effect, through the assembly device who sets up, be favorable to utilizing its inside main part piece that establishes, the bull stick, the fixed block, the screw thread groove, the nut piece, the assembly groove, locating lever and four group's metal pieces, the cooperation groove for under the combined action of the butt joint hole that the cooperation protection frame bottom was established, be convenient for wholly carry out portable assembly location in the foundation ditch periphery, when can realize the adjustment effect of protection frame and grid net laying direction, and then be convenient for the multiunit wholly to carry out the enclosure type to the used foundation ditch of municipal in-process and lay under the protection, can improve holistic application scope.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 of the present application;

FIG. 3 is a schematic view of the bottom end structure of the main body block of the present application;

fig. 4 is a bottom view of the protective frame of the present application.

The reference numerals in the figures illustrate:

1. a column; 2. an assembly mechanism; 3. a body block; 4. a rotating rod; 5. a fixed block; 6. a thread groove; 7. a nut member; 8. an assembly groove; 9. a positioning rod; 10. a metal block; 11. a mating groove; 12. a protective frame; 13. a vertical bar; 14. a grid mesh; 15. a butt joint hole; 16. a bottom plate; 17. and (5) mounting holes.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Examples:

the embodiment of the application discloses portable protective structure of foundation ditch of municipal works, please refer to fig. 1, fig. 2 and fig. 3, including stand 1, the side of stand 1 is equipped with assembly device 2, assembly device 2 includes main part piece 3, main part piece 3 is located a side of stand 1, the one end inner chamber that main part piece 3 is close to stand 1 has seted up the commentaries on classics hole, and the one end of main part piece 3 has cup jointed bull stick 4 through changeing the hole activity, the equal fixedly connected with fixed block 5 in both ends of bull stick 4, two sets of fixed block 5 equal fixed mounting in an terminal surface of stand 1, threaded groove 6 has been seted up to the outer wall on bull stick 4 top, and the outer wall on bull stick 4 top is equipped with nut piece 7, nut piece 7 is located the top of main part piece 3, assembly groove 8 has been seted up to one side inner chamber that main part piece 3 kept away from bull stick 4, the inner wall fixed mounting of assembly groove 8 bottom has locating lever 9, the outer wall fixedly connected with metal piece 10 of bull stick 4 bottom, the outer side of the metal block 10 is provided with a matching groove 11, the matching groove 11 is arranged at the bottom end of the main body block 3, the metal block 10 and the matching groove 11 are respectively provided with four groups, the four groups of metal blocks 10 and the matching groove 11 are distributed in a cross shape at the bottom end of the main body block 3, the four groups of metal blocks 10 are respectively in a solid block structure, one side of each of the four groups of matching grooves 11 is communicated with the inner side of the bottom end of a rotating hole, the inner wall of the nut member 7 is in threaded connection with the thread groove 6 through external threads, the circumference of the outer wall of the nut member 7 is uniformly and fixedly provided with three deflector rods, by using the deflector rods arranged on the outer wall of the nut member 7, the good driving effect on the nut member 7 can be achieved when the nut member 7 needs to be rotated, thereby avoiding the problem of inconvenient operation caused by using an external wrench tool, the assembly mechanisms 2 are provided with two groups, the two assembly mechanisms 2 are respectively positioned at two side edges of the upright post 1, and the two assembly mechanisms 2 are symmetrically arranged at two sides of the central shaft of the upright post 1.

Referring to fig. 1 and 4, the outer portion of the upright 1 is provided with a protection frame 12, the protection frame 12 is of a 'mouth' -shaped frame structure, a vertical bar 13 is fixedly installed in the middle of the inner wall of the protection frame 12, grid nets 14 are fixedly installed at the connection positions of two side walls of the vertical bar 13 and two sides of the inner wall of the protection frame 12, butt joint holes 15 are formed in inner cavities of two sides of the bottom end of the protection frame 12, the butt joint holes 15 are of a circular hole structure, the diameter and depth of the holes of the butt joint holes 15 are matched with those of the positioning rods 9, a bottom plate 16 is fixedly installed at the central position of the bottom of the upright 1, mounting holes 17 are formed in inner cavities of four corners of the bottom plate 16, the four corners of the bottom plate 16 are rounded, the whole protection frame 12 utilizes the butt joint holes 15 formed in the bottom end, so that the whole protection frame 12 is convenient to carry out clamping fit with the positioning rods 9 inside the assembly grooves 8, and the whole portable dismantling work of the protection frame 12 can be played later.

The implementation principle of the embodiment is as follows: when in use, the whole upright 1 is in a complete assembly state, the whole protective frame 12 is in a separation state with the whole upright 1, and under the action of the bottom plate 16, the mounting holes 17 and the external parts arranged at the bottom of the upright 1, the whole upright 1 is positioned and arranged at the position required by the municipal foundation pit, and the whole upright 1 is correspondingly arranged at the same time, the distance between two groups of upright posts 1 and one group of positioning rods 9 is equal to the distance between two groups of butt joint holes 15 at the bottom end of the protective frame 12, and then the protective frame 12 is arranged at the position between the two groups of upright posts 1, and simultaneously, the two ends of the protective frame 12 are respectively vertically clamped and matched with one group of assembly grooves 8 on the two groups of upright posts 1, and the two groups of butt joint holes 15 at the bottom end of the protective frame 12 are respectively matched with the two groups of positioning rods 9 in a plugging manner, so that the protection work on the periphery of the municipal foundation pit is realized;

when the protection net for the municipal foundation pit is laid in a enclosing mode, and is changed into a longitudinal laying mode, only the corresponding assembly mechanism 2 on the group of upright posts 1 to be turned is required to be operated, and when the nut piece 7 is rotated by the deflector rod during operation, the nut piece 7 is enabled to move to the outer wall of the top end of the rotating rod 4 in a rotating mode, so that under the limiting effect lost at the top of the main body block 3, the main body block 3 is synchronously lifted upwards, after the rotating rod 4 is vertically displaced upwards, the four groups of assembly grooves 11 are separated from the four groups of metal blocks 10 respectively, then the main body block 3 is rotated ninety degrees towards the required direction according to the rotating rod 4, the four groups of assembly grooves 11 are vertically corresponding to the four groups of metal blocks 10 again, and when the main body block 3 is reset downwards, the four groups of assembly grooves 11 and the four groups of metal blocks 10 are in a clamping state again, and the nut piece 7 is reset, at the moment, the main body block 3, the assembly grooves 8 and the positioning rod 9 are completely turned, and the protection frame 12 in the other direction is assembled as a whole, and the protection supporting effect of the protection net for the municipal foundation pit is laid is indirectly achieved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a portable protective structure of foundation ditch of municipal works, includes stand (1), its characterized in that: the side of stand (1) is equipped with assembly devices (2), assembly devices (2) are including main part piece (3), main part piece (3) are located one side of stand (1), main part piece (3) are close to the one end inner chamber of stand (1) and have been seted up change hole, and the one end of main part piece (3) has cup jointed bull stick (4) through changeing the hole activity, the equal fixedly connected with fixed block (5) in both ends of bull stick (4), two sets of equal fixed block (5) are in a terminal surface of stand (1), screw thread groove (6) have been seted up to the outer wall on bull stick (4) top, and the outer wall on bull stick (4) top is equipped with nut piece (7), nut piece (7) are located the top of main part piece (3), the assembly groove (8) have been seted up to one side inner chamber that bull stick (4) was kept away from to main part piece (3), the inner wall fixed mounting of assembly groove (8) bottom has locating lever (9), the outer wall fixedly connected with metal block (10) of bull stick (4) bottom, the outside of metal block (10) is equipped with cooperation groove (11), the bottom of bull stick (11) is seted up in cooperation groove (3).

2. The portable guard structure for a foundation pit of municipal works according to claim 1, wherein: the metal block (10) and the matching groove (11) are respectively provided with four groups, the four groups of metal blocks (10) and the matching groove (11) are distributed in a cross shape at the bottom end of the main body block (3), the four groups of metal blocks (10) are respectively in a solid block structure, and one sides of the four groups of matching grooves (11) are respectively communicated with the inner side of the bottom end of the rotary hole.

3. The portable guard structure for a foundation pit of municipal works according to claim 1, wherein: the inner wall of the nut piece (7) is in threaded connection with the thread groove (6) through external threads, three deflector rods are uniformly and fixedly arranged on the circumference of the outer wall of the nut piece (7), and the distance from the top of the nut piece (7) to the top of the rotating rod (4) is greater than the height of the metal block (10) body.

4. The portable guard structure for a foundation pit of municipal works according to claim 1, wherein: the assembly mechanism (2) is provided with two groups, the two groups of assembly mechanisms (2) are respectively positioned at two side edges of the upright post (1), and the two groups of assembly mechanisms (2) are symmetrically arranged at two sides of the central shaft of the upright post (1).

5. The portable guard structure for a foundation pit of municipal works according to claim 1, wherein: the outside of stand (1) is equipped with protection frame (12), protection frame (12) are "mouthful" font framework structure, and the middle part fixed mounting of protection frame (12) inner wall has vertical bar (13), the junction of both sides wall of vertical bar (13) and protection frame (12) inner wall both sides is all fixed mounting has grid net (14).

6. The portable guard structure for a foundation pit of municipal works of claim 5, wherein: the inner cavities at two sides of the bottom end of the protection frame (12) are provided with butt joint holes (15), the butt joint holes (15) are of round hole body structures, and the hole body diameters and the depths of the butt joint holes (15) are matched with those of the positioning rods (9).

7. The portable guard structure for a foundation pit of municipal works according to claim 1, wherein: the center position of stand (1) bottom is fixed mounting has bottom plate (16), mounting hole (17) have all been seted up to the four corners department inner chamber of bottom plate (16), and the four corners department of bottom plate (16) all is the fillet form.