Vertical ball section structure for underground engineering

Abstract

The invention provides a vertical ball section structure for underground engineering, and particularly relates to a segmented structure installed on an excavator for underground engineering, which is used for a foundation supporting shell on the excavator. The underground engineering subsection structure is characterized in that the underground engineering subsection structure is signed with the excavating worker and stacked on the upper portion of the foundation supporting shell, and the underground engineering subsection structure is composed of a connecting shell. According to the segmented structure for the vertical ball for the underground engineering, the segmented structure is connected with the foundation supporting shell to form a layered structure, construction and separation are easy and convenient, the cost is reduced, the construction time is shortened, the fixing force and supporting force of the segmented structure are improved through a guiding protection fixing pipe and an elastic buffering connecting means, and the service life of the segmented structure is prolonged. Impact transmitted from the outside is buffered, and the effect of preventing the segmented structure from being damaged is achieved.

Description

Technical Field

[0001] This invention relates to a segmented structure for vertical structures in underground engineering. More specifically, the segmented structure for vertical structures in underground engineering is connected to a foundation support shell to form a layered structure. This facilitates construction and separation, reduces costs, and shortens the construction period. The fixing and supporting forces of the segmented structure are improved through guide protection fixing pipes and elastic buffer connection methods. Furthermore, the segmented structure can be damaged during construction through externally transmitted buffer structures. Background Technology

[0002] Generally, in order to carry out underground power projects, subway projects, etc., the first step is to complete the vertical tunnel construction from the ground to the underground. Then, the details of the shell structure are stacked and assembled vertically in the vertical tunnel construction section to form a vertical opening. Through the vertical opening, the construction equipment and workers can move to the tunnel workshop.

[0003] Although the vertical ball cement can be used safely for underground power engineering and subway engineering, traditional cement is usually fastened to each other by bolts or clamps after being stacked.

[0004] There are problems with the inconvenience of assembling and disassembling these traditional fine-grained interconnections. They require separate assembly tools and materials, which leads to increased installation and disassembly costs, delays in installation and disassembly time, and frequent operator safety accidents during the assembly and disassembly process.

[0005] Existing technical documents

[0006] Patent documents

[0007] Patent Document 1: Republic of Korea Patent Registration No. 10-0904857

[0008] Patent Document 2: Republic of Korea Patent Publication No. 10-2010-0078347 Summary of the Invention

[0009] The problem that the invention aims to solve

[0010] This invention is proposed to solve the aforementioned traditional problems. The purpose of this invention is to connect the segmented structure with the foundation support shell to form a layered structure, which simplifies construction and separation, reduces costs, and shortens the construction period. By using guide protection fixing pipes and elastic buffer connection methods, the fixing force and supporting force of the segmented structure are improved, and the impact transmitted from the outside is buffered, providing an upright structure for projects that prevent damage to the segmented structure.

[0011] means for solving problems

[0012] To accomplish the aforementioned task, the present invention provides a segmented structure for underground engineering installed on an excavator, comprising: a foundation support shell for the excavator; and a segmented structure for providing a vertical opening for the underground engineering, characterized in that it is installed on the excavator and stacked on top of the foundation support shell, and is composed of a connecting shell.

[0013] In one embodiment of the present invention, the basic support shell is characterized by having a lower moving space inside, an entrance / exit on one side, and a connection port on the top.

[0014] In another embodiment of the present invention, the connecting cover unit is characterized by having an upper movable space formed inside, an input port formed on the top, and a connecting port formed on the bottom surface of the base support shell to form a communicating movable port.

[0015] In another embodiment of the present invention, a guide protective sleeve is added and fixed to the basic support housing and the connecting sleeve unit, so that the guide protective sleeve is placed around the basic support housing and the connecting sleeve unit, thereby preventing the basic support housing and the connecting sleeve unit from separating from each other or the connecting sleeve unit from moving. The guide protective sleeve has a feature that communicates with the inlet and outlet of the basic support housing.

[0016] In another embodiment of the present invention, an elastic buffer connection means is added to the basic support shell. The elastic buffer connection means includes an elastic buffer support plate arranged between the basic support shell and the connecting sleeve, a connection port of the basic support shell connected to the movable port of the connecting sleeve, a communication port formed on the elastic buffer support plate, and a frame connected upward to the elastic buffer support plate. An elastic buffer connection is formed between the basic support shell and the protruding portion formed on the basic support plate, and a protruding portion under the frame. The lower elastic connection protrusion and the upper elastic connection protrusion of the frame structure form an upper connection groove on the bottom surface of the connecting cover unit, and the characteristic of the groove is that it is composed of an upper body hanging groove formed on the upper surface of the basic support shell to clamp the lower elastic connection protrusion.

[0017] Invention Effects

[0018] The present invention provides a segmented structure for vertical spheres used in underground engineering. The segmented structure is connected to the foundation support shell to form a layered structure, which simplifies construction and separation, reduces costs, and shortens construction time. Through the guide protection fixing pipe and elastic buffer connection, the fixing force and support force of the segmented structure are improved, the impact transmitted from the outside is buffered, and the segmented structure is protected from damage. Attached Figure Description

[0019] Figure 1According to the present invention, a cross-sectional view of a stacked state of connected covering units appears on a segmented structure for a vertical sphere used in underground engineering.

[0020] Figure 2 The installation state of the segmented vertical sphere structure for underground engineering according to the present invention is shown.

[0021] Figure 3 This is a cross-sectional view of a segmented structure guide and protection fixing pipe for setting up vertical openings in underground engineering, according to the present invention.

[0022] Figure 4 This is an exploded view showing the guide protection fixing pipe of the segmented structure of the vertical ball used in underground engineering according to the present invention.

[0023] Figure 5 This is a plan view of a segmented structure guide and protection fixing pipe for installing vertical openings in underground engineering, according to the present invention.

[0024] Figure 6 This is a schematic diagram of an elastic buffer support plate with a segmented structure for vertical spheres used in underground engineering, according to the present invention.

[0025] Figure 7 The installation state of the elastic buffer connection means of the segmented structure for vertical spheres used in underground engineering according to the present invention is shown.

[0026] Figure 8 This is a partially enlarged cross-sectional view of the elastic buffer connection means for a segmented structure of a vertical sphere used in underground engineering, as specified in this invention.

[0027] Explanation of reference numerals in the attached figures

[0028] 10: Segment structure; 20: Foundation support shell

[0029] 21: Entrance / Exit 22: Connection Port

[0030] 30: Connecting take-up unit; 31: Input port

[0031] 32: Moving area; 40: Guide protection fixed tube

[0032] 41: Through hole; 50: Elastic buffer connection method

[0033] 51: Elastic buffer support plate; 52: Flexible through hole

[0034] 53: Upper elastic connecting protrusion; 54: Lower elastic connecting protrusion

[0035] 55: Upper slot; 56: Lower slot

[0036] 100: Excavator; 200: Workspace Detailed Implementation

[0037] Since the description of this invention is merely for illustrating the structural or functional embodiments, the scope of this invention should not be construed as being limited to the embodiments described herein. That is, the embodiments can have various modifications and forms; therefore, the scope of this invention should be understood to include equivalents that can implement the technical concept.

[0038] Furthermore, the meanings of the terms used in this invention should be understood as follows:

[0039] Terms such as "first" and "second" are used to distinguish one constituent element from another, and these terms should not limit the scope of the rights. For example, the first component can be named the second component, and similarly, the second component can be named the first component.

[0040] When it is said that a component is "connected" to another component, it may mean that the component is directly connected to the other component, but it must be understood that there may be other components in between. On the other hand, when it is said that a component is "directly connected" to another component, it should be understood that there are no other components in between. Furthermore, other expressions for explaining the relationship between components, such as "between ~" and "right between ~", or "neighbors between ~" and "direct neighbors of ~", should also be interpreted in the same way.

[0041] The singular representation must be understood to include multiple representations. Unless there is a clear difference in meaning in the context, terms such as “include” or “own” must be understood to include multiple representations. “Include” or “own” means the presence of a feature, number, step, component, or combination thereof, without precluding the presence or possibility of one or more other features or numbers, steps, actions, components, parts, or combinations thereof.

[0042] For each step, the identifiers (e.g., a, b, c, etc.) are used for ease of description. The identifiers do not indicate the order of each step. Each step may occur in a different order than specified in the context unless the specific order is explicitly stated. That is, each step can occur in the specified order, can actually be executed simultaneously, or can be executed in reverse order.

[0043] Unless all terms used herein have different definitions, they have the same meaning as understood by one of ordinary skill in the art to which this invention pertains. Terms defined in commonly used dictionaries must be interpreted in accordance with the context of the relevant art and should not be interpreted as having an ideal or excessive formal meaning unless explicitly defined in this invention.

[0044] Figure 1 This refers to the number of underground works carried out according to the present invention.

[0045] Figure 1 According to the present invention, a cross-sectional view showing the stacked state of connected covering units is provided on a segmented structure for a vertical sphere used in underground engineering. Figure 2 The installation state of the segmented vertical sphere structure for underground engineering according to the present invention is shown. Figure 3 This is a cross-sectional view of a segmented structure guide and protection fixing pipe for setting up vertical openings in underground engineering, according to the present invention. Figure 4 This is an exploded view showing the guide protection fixing pipe of the segmented structure of the vertical ball used in underground engineering according to the present invention. Figure 5 This is a plan view of a segmented structure guide and protection fixing pipe for installing vertical openings in underground engineering, according to the present invention. Figure 6 This is a schematic diagram of an elastic buffer support plate with a segmented structure for vertical spheres used in underground engineering, according to the present invention. Figure 7 The installation state of the elastic buffer connection means of the segmented structure for vertical spheres used in underground engineering according to the present invention is shown. Figure 8 This is a partially enlarged cross-sectional view of the elastic buffer connection means for a segmented structure of a vertical sphere used in underground engineering, as specified in this invention.

[0046] As shown in the figure, the segmented structure 10 for vertical structures in underground engineering of the present invention (hereinafter referred to as "segmented structure", for ease of explanation) is a segmented structure 10 installed on an excavator 100 for underground engineering. The segmented structure 10 according to the present invention includes a foundation support shell 20 and a connecting cover unit 30.

[0047] The basic support shell 20 is contracted with the excavator 100.

[0048] The basic support shell 20 is formed by a four-cornered shell structure and is made of synthetic resin or concrete.

[0049] The basic support shell 20 forms a lower moving space inside, an entrance 21 on one side, and a connection port 22 on the top.

[0050] The basic support housing 20 is clamped on the excavator 100, with its bottom surface closely attached to the bottom surface of the excavator 100.

[0051] At this time, the lower part of the excavator 100 is connected to the working space 200 formed on the ground, and the entrance 21 of the basic support shell 20 on the excavator 100 is connected to the working space. Through the entrance 21, the worker can move to the working space.

[0052] The connecting support unit 30 is attached to the excavator 100 and stacked on the upper part of the foundation support shell 20.

[0053] The connecting cover unit 30 is formed by a four-cornered shell structure and is made of synthetic resin or concrete.

[0054] The connecting cover unit 30 forms an upper moving space inside, with a ball-throwing port 31 on top and its bottom surface connected to the connecting ball 22 formed on the basic support shell 20, forming a moving ball 32.

[0055] The connecting support unit 30 is clamped on the excavator 100, and its bottom surface is connected to the top surface of the foundation support shell 20, and it is stacked on the upper part of the foundation support shell 20.

[0056] At this time, the movable port 32 of the connecting cover unit 30 is connected to the connection port 22 of the basic support shell 20. After the ground staff enters the interior of the connecting cover unit 30 through the input port 31, they move to the basic support shell 20 through the movable port 32 and the connection port 22, and then move to the work space through the entrance and exit 21.

[0057] The basic support shell 20 and the connecting shell 30 can hold safety saddles or safety ropes for workers to move around.

[0058] The basic support shell 20 and the connecting shell 30 enable workers to move safely to the underground work space, preventing accidents caused by collisions with soil or rocks falling from the excavator 100 during the movement.

[0059] In addition, the basic support shell 20 and the connecting support unit 30 support the interior of the excavator 100 and can prevent the excavator 100 from collapsing.

[0060] Furthermore, the basic support housing 20 and the connecting housing 30 can be moved to other workplaces for use and are recyclable.

[0061] The basic support shell 20 and the connecting shell 30 are fixed with guide protection fixing tubes 40.

[0062] By winding and placing the guide protection fixing tube 40 around the base support housing 20 and the connecting winding unit 30, it is possible to prevent the base support housing 20 and the connecting winding unit 30 from separating from each other or the connecting winding unit 30 from moving.

[0063] The guide protection fixing tube 40 is connected to the inlet and outlet 21 of the basic support shell 20, forming more through openings 41.

[0064] The guide protection fixing tube 40 is composed of a four-corner tube structure, which connects and clamps the basic support shell 20 and the connecting winding unit 30, thereby improving the fixing force and supporting force of the basic support shell 20 and the connecting winding unit 30, realizing integration, and preventing movement or separation.

[0065] In addition, the guide rail protection fixing tube 40 is clamped around the base support shell 20 and the connecting support shell 30, which can buffer the impact transmitted from the outside and prevent the base support shell 20 and the connecting support shell 30 from being damaged or destroyed.

[0066] More inner bearing grooves are formed on the guide protection fixing tube 40. Ball bearings are inserted into the bearing grooves and rotated, with some protruding and placed on the outside, thereby guiding the ball bearings to the base support housing 20 and the connecting cover unit 30. This can prevent the guide protection tube from getting blocked or rubbing during the process of winding or separating the base support housing 20 and the connecting cover unit 30.

[0067] By attaching an elastic support plate made of elastic synthetic resin material to the outer surface of the guide rail protection fixing tube 40, the impact transmitted from the outside can be buffered, preventing damage to the guide rail protection fixing tube 40, the basic support housing 20, and the connecting winding unit 30 due to the impact.

[0068] In the guide protection fixing tube 40, the lower part is further screwed to form a guide tilting frame that gradually tilts outward from the top to the bottom, so as to prevent the upper part of the base support housing 20 from being stuck by the lower part during the installation of the guide protection fixing tube 40 on the base support housing 20, and to prevent the guide protection fixing frame from sliding along the tilting frame.

[0069] By further fixing the vibrator inserted into the outer surface of the guide protection fixing tube 40 with screws, the guide protection fixing tube 40 can be prevented from being stuck or rubbed during the clamping or separation process of the base support housing 20 and the connecting cover unit 30, and foreign matter and moisture attached to the outer surface can be removed, reducing the cost and time required for maintenance.

[0070] The basic support shell 20 can also adopt an elastic buffer connection means 50.

[0071] The elastic buffer connection means 50 consists of an elastic buffer support plate 51 and an elastic buffer support plate 20. The elastic buffer support plate 20 is located between the base support shell 20 and is connected to the connection area 22 of the base support shell 20 and the moving area 32 of the connection covering unit 30, or connected to the frame 51 of the elastic buffer support plate 51, forming a raised integral with the upper support plate 53 of the elastic buffer support plate 51. A lower elastic connection protrusion 54 protrudes downward from the bottom edge of the elastic buffer support plate 51, forming or attaching to an integral frame structure, and an upper connecting groove 55 formed to clamp the upper elastic connection protrusion 53. The lower elastic connection protrusion 54 clamps the base support shell 20. It consists of a lower signing groove 56 formed on the garment surface.

[0072] In other words, the elastic buffer support plate 51 is placed on the upper part of the water-based elastic buffer support plate 51 on the top of the base support shell 20, and the connecting cover unit 30 is placed on it. This can buffer the elasticity of the elastic buffer support plate 51 so that the connecting cover unit 30 can transmit the impact during stacking or separation, while preventing friction with it, thereby preventing the connecting cover unit 20 and the base support 30 from connecting or rubbing against each other.

[0073] Furthermore, the upper elastic connecting protrusion 53 is engaged on the upper connecting groove 55, and the lower elastic connecting protrusion 54 is engaged on the lower connecting groove 56, which can improve the fixing force and supporting force of the base support shell 20 and the connecting winding unit 30, and prevent external forces from separating or moving them.

[0074] A working groove is further formed on the elastic buffer support panel 51, and a vibration device—an associative vibrator—is added to the working groove and then glued and fixed. This allows the vibration of the associative vibrator to be transmitted to the elastic buffer support panel 51, preventing the upper elastic connecting protrusion 53 and the lower elastic connecting protrusion 54 from getting stuck during the process of creeping or separating on the upper associative groove 55 and the lower groove 56.

[0075] The present invention has been described in detail above with reference to the drawings. However, the embodiments mentioned in this process are merely examples and are not intended to be limiting. Any component changes that can be uniformly addressed within the scope of the technical concept or field of the present invention provided in the following patent applications will fall within the scope of the present invention.

Claims

1. A vertical spherical segment structure for underground engineering, which is a segmented structure installed on an excavator in underground engineering, characterized in that, The vertical spherical segment structure used in underground engineering includes: The foundation support shell signed by the excavator; and It consists of a connecting cover unit that is signed on the excavator and stacked on the upper part of the foundation support shell.

2. The vertical spherical segment structure for underground engineering according to claim 1, characterized in that, The basic support shell forms a lower moving space inside, an entrance / exit on one side, and a connection port at the top.

3. The vertical spherical segment structure for underground engineering according to claim 1, characterized in that, The connecting cover unit forms an upper moving space inside, with an input port on the upper surface and a connection port on the lower surface connected to the basic support shell to form a moving port.

4. The vertical spherical segment structure for underground engineering according to claim 1, characterized in that, The basic support shell and the connecting cover unit also include a guide and protective fixing tube. By wrapping and placing the guide protection fixing tube around the base support housing and the connecting housing, the separation of the base support housing and the connecting housing or the movement of the connecting housing is prevented. The guide protection fixing tube is connected to the inlet and outlet of the basic support shell, forming more through openings.

5. The vertical spherical segment structure for underground engineering according to claim 1, characterized in that, The basic support shell also provides more flexible buffer connection means. The elastic buffer connection method includes: An elastic buffer support plate is placed between the basic support shell and the connecting cover unit; The connection port of the basic support shell and the movable port of the connecting shell are connected to the connection port formed on the elastic buffer support plate. An upper elastic connection protrusion is formed in the frame structure that protrudes upward from the upper edge of the elastic buffer support plate; A bottom elastic connection protrusion of a downward-protruding frame structure is formed at the bottom edge of the elastic buffer support plate; To clamp the upper elastic connecting protrusion, an upper connecting groove is formed on the bottom surface of the connecting cover unit; and To embed the lower elastic connecting protrusion, a lower connecting groove is formed on the upper surface of the base support housing.

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