Lock mouth ring beam structure

Abstract

The utility model discloses a fore shaft ring beam structure, which belongs to the technical field of vertical shaft construction, and comprises a base layer mounting mechanism, the lower end of the base layer mounting mechanism is in bolted connection with the ground, the two sides of the base layer mounting mechanism are in bolted connection with other base layer mounting mechanisms, and the upper end of the base layer mounting mechanism is in bolted connection with an upper layer mounting mechanism. The upper end and the two sides of the upper-layer mounting mechanism are connected with other upper-layer mounting mechanisms through bolts, according to the improved lock mouth ring beam structure, base layer building of a lock mouth ring beam is achieved through the base layer mounting mechanism, building of a supporting body of the lock mouth ring beam is achieved by mounting the upper-layer mounting mechanism layer on the base layer mounting mechanism, and after building is completed, the upper-layer mounting mechanism layer is installed on the upper-layer mounting mechanism layer. Due to the fact that the interior of the side wall of the fore shaft ring beam is sealed, the strength of the fore shaft ring beam can be enhanced by filling cement, the height of the fore shaft ring beam can be adjusted by changing the number of layers of the upper layer installation mechanism, installation is easy through the splicing structure, and therefore the construction efficiency and effect can be improved conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of shaft construction, and in particular to a locking ring beam structure. Background Art

[0002] A shaft is a passage in a building or structure used for vertical ventilation, evacuation, transportation of goods or personnel, etc. A shaft is usually a space extending vertically downward, which can connect different floors or basements inside a building. The production process of the shaft's locking ring beam includes design planning, material preparation, cutting, forming, welding, heat treatment, surface treatment and quality inspection.

[0003] In the patent document with the published announcement number CN108396781A, a prefabricated shaft lock ring beam component structure is provided, including a first component, a second component, a first component blocking plate, a second component blocking plate and a connecting plate. The first component includes a steel beam, a bottom plate, a side plate and a top plate; the second component includes a steel beam, a bottom plate, a side plate and a top plate; the second component blocking plate is a strip steel plate, which blocks the hollowed-out parts on both sides of the top plate of the second component; the first component blocking plate is a strip steel plate, which blocks the hollowed-out parts on both sides of the top plate of the first component; the connecting plate is a strip steel plate, which is a connecting piece between the first component and the second component, and between the second component and the second component. The present invention can solve the technical problems of using prefabricated steel components to overcome the various processes of on-site formwork, reinforcement binding, pouring, maintenance and later chiseling of traditional lock ring beams, a long construction period, the generation of construction waste, and being unfavorable to green construction.

[0004] The locking ring beam of a vertical shaft generally needs to have a certain height to ensure that the locking ring beam can bear the weight of the vertical shaft and the pressure of the wellhead equipment. The above-mentioned device is only installed at the edge of the vertical shaft mouth and can only be responsible for supporting the wellhead, but it is difficult to bear the weight of the vertical shaft and the pressure of the wellhead equipment. Utility Model Content

[0005] The present application proposes a locking ring beam structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A locking ring beam structure comprises a base mounting mechanism, wherein the lower end of the base mounting mechanism is bolted to the ground, the two sides of the base mounting mechanism are bolted to other base mounting mechanisms, the upper end of the base mounting mechanism is bolted to an upper mounting mechanism, the upper end and the two sides of the upper mounting mechanism are bolted to other upper mounting mechanisms, and a plurality of the base mounting mechanisms and upper mounting mechanisms are arranged in a surrounding installation.

[0008] As a preferred embodiment, the base installation mechanism includes a second support body, the front and rear surfaces of the second support body are arranged in an arc shape, the bottom of the second support body is fixedly connected to a base plate, and the front of the base plate is connected to the ground by ground bolts.

[0009] By adopting the above technical solution, the base installation mechanism is responsible for bearing the weight of all upper installation mechanisms to ensure stability after installation.

[0010] As a preferred embodiment, fourth connection holes are opened on both sides of the second support body, bolts are contacted inside the fourth connection holes, and sealing gaskets are passed through the front and rear ends of the bolts.

[0011] By adopting the above technical solution, the base installation mechanism is connected to the base installation mechanisms on both sides by bolts until the base installation mechanisms are arranged in a circular shape, thus completing the construction of the base.

[0012] As a preferred embodiment, the upper mounting mechanism includes a first support body, the front and rear surfaces of the first support body are arc-shaped, the first support body is provided with upper and lower through openings, an inner limit plate is fixedly connected around the lower end of the interior of the first support body, an outer limit plate is fixedly connected around the lower end of the outer side of the first support body, first connecting holes are opened on both sides of the front of the outer limit plate, fifth connecting holes are opened on both sides of the top of the second support body, and a threaded sleeve is fixedly connected to the inner wall of the second support body and behind the fifth connecting hole.

[0013] By adopting the above technical solution, the upper mounting mechanism is installed on the upper end of the base mounting mechanism by bolts, thereby ensuring the overall stability.

[0014] As a preferred embodiment, third connection holes are opened on both sides of the first support body, and the internal installation method of the third connection hole is the same as the installation method of the fourth connection hole. Second connection holes are opened on both sides of the front of the upper end of the first support body, and the structure of the second connection hole is the same as the fifth connection hole.

[0015] By adopting the above technical solution, the upper mounting mechanisms are connected to each other by bolts.

[0016] As a preferred embodiment, a sealing strip is fixedly connected to the lower end of the first support body and is located between the inner limiting plate and the outer limiting plate.

[0017] By adopting the above technical solution, sealing strips and sealing pads, a sealed space is formed inside the base installation mechanism and the upper installation mechanism, and the supporting strength of the ring wall can be improved by filling cement into the ring wall.

[0018] Beneficial effects of this application:

[0019] The locking ring beam structure realizes the base construction of the locking ring beam through a base installation mechanism, and realizes the construction of the supporting body of the locking ring beam by installing an upper installation mechanism layer on the base installation mechanism. After the construction is completed, since the inside of the side wall of the locking ring beam is sealed, the strength of the locking ring beam can be enhanced by filling cement. The height of the locking ring beam can be adjusted by changing the number of layers of the upper installation mechanism. The splicing structure makes the installation simple, thereby facilitating the improvement of construction efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of this application;

[0021] Figure 2 This is a schematic diagram of the longitudinal section structure of this application;

[0022] Figure 3 It is a schematic diagram of the longitudinal section structure of the upper installation mechanism and the base installation mechanism of the present application;

[0023] Figure 4 This is a schematic diagram of the top view of the structure of this application.

[0024] Numbers in the figure: 1. Upper installation mechanism; 101. First support body; 102. Inner limit plate; 103. Outer limit plate; 104. Sealing strip; 105. First connecting hole; 106. Second connecting hole; 107. Third connecting hole; 2. Base installation mechanism; 201. Second support body; 202. Bottom plate; 203. Fourth connecting hole; 204. Fifth connecting hole; 3. Threaded sleeve; 4. Sealing gasket. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0026] Reference Figure 1 A locking ring beam structure includes a base mounting mechanism 2, the lower end of the base mounting mechanism 2 is bolted to the ground, the two sides of the base mounting mechanism 2 are bolted to other base mounting mechanisms 2, the upper end of the base mounting mechanism 2 is bolted to an upper mounting mechanism 1, the upper end and both sides of the upper mounting mechanism 1 are bolted to other upper mounting mechanisms 1, and multiple base mounting mechanisms 2 and upper mounting mechanisms 1 are arranged in a surrounding installation.

[0027] Reference Figure 3The base installation mechanism 2 includes a second support body 201, the front and rear sides of the second support body 201 are arranged in an arc shape, a bottom plate 202 is fixedly connected to the bottom of the second support body 201, and the front side of the bottom plate 202 is connected to the ground through ground bolts. Flatten the ground to be installed, place the base installation mechanism 2 on the ground, ensure that the base installation mechanism 2 is stable and does not tilt, and after the position is determined, fix the bottom plate 202 on the ground through ground bolts, thereby achieving the fixation of the base installation mechanism 2.

[0028] Reference Figure 3 , fourth connection holes 203 are provided on both sides of the second support body 201, and bolts are provided inside the fourth connection holes 203, and sealing pads 4 are passed through the front and rear ends of the bolts. Other base installation mechanisms 2 are placed on both sides of the installed base installation mechanism 2, and are connected by passing bolts through the fourth connection holes 203 until the base installation mechanisms 2 are arranged in a ring shape, and the construction of the base is completed.

[0029] Reference Figure 3 The upper mounting mechanism 1 comprises a first support 101, the front and rear sides of the first support 101 are arc-shaped, the first support 101 is provided with openings through the top and bottom, the inner lower end of the first support 101 is surrounded and fixedly connected with an inner limit plate 102, the outer lower end of the first support 101 is surrounded and fixedly connected with an outer limit plate 103, the front two sides of the outer limit plate 103 are provided with first connection holes 105, the top two sides of the second support 201 are provided with fifth connection holes 204, the inner wall of the second support 201 and the back of the fifth connection hole 204 are fixedly connected with a threaded sleeve 3. When placing the upper mounting mechanism 1, the first support 101 is aligned with the second support 201 and placed so that the upper end of the second support 201 is embedded between the inner limit plate 102 and the outer limit plate 103, that is, the placement of the second support 201 is completed, and the connection between the upper mounting mechanism 1 and the base mounting mechanism 2 is achieved by passing the bolts through the fifth connection hole 204 and the first connection hole 105.

[0030] Reference Figure 3 , third connection holes 107 are provided on both sides of the first support body 101, and the installation method inside the third connection hole 107 is the same as the installation method of the fourth connection hole 203. Second connection holes 106 are provided on both sides of the front of the upper end of the first support body 101, and the structure of the second connection hole 106 is the same as the fifth connection hole 204. Other upper installation mechanisms 1 are installed by bolts on both sides of the upper installation mechanism 1. The upper installation mechanism 1 located above the base installation mechanism 2 is also surrounded into a ring, and the upper installation mechanism 1 is cumulatively installed in this way. The upper installation mechanism 1 is connected to the upper installation mechanism 1 installed at the upper end by passing the bolts through the first connection hole 105 and the second connection hole 106, so as to realize the construction of the locking ring beam.

[0031] Reference Figure 3A sealing strip 104 is fixedly connected at the lower end of the first support body 101 and located between the inner limit plate 102 and the outer limit plate 103. The sealing strip 104 and the sealing pad 4 form a sealed space inside the ring wall of the annular structure composed of the base installation mechanism 2 and the upper installation mechanism 1. After the installation is completed, cement can be filled into the base installation mechanism 2 and the upper installation mechanism 1 to improve the supporting strength of the ring wall.

[0032] Working principle: Flatten the ground to be installed, place the base installation mechanism 2 on the ground, ensure that the base installation mechanism 2 is stable and not tilted, and after the position is determined, fix the bottom plate 202 to the ground with ground bolts, thereby fixing the base installation mechanism 2. Place other base installation mechanisms 2 on both sides of the installed base installation mechanism 2, and connect them by passing bolts through the fourth connecting hole 203 until the base installation mechanism 2 is arranged in a circular ring shape, and the construction of the base is completed. When placing the upper installation mechanism 1, align the first support body 101 with the second support body 201, so that the upper end of the second support body 201 is embedded between the inner limit plate 102 and the outer limit plate 103, thus completing the placement of the second support body 201, and pass the bolts through the fifth connecting hole 204 and the first connecting hole 105, thereby realizing the connection between the upper installation mechanism 1 and the base installation mechanism 2;

[0033] The upper installation mechanism 1 is installed with other upper installation mechanisms 1 on both sides by bolts. The upper installation mechanism 1 located above the base installation mechanism 2 is also surrounded into a ring, and the upper installation mechanisms 1 are cumulatively installed in this way. The upper installation mechanism 1 is connected to the upper installation mechanism 1 installed at the upper end by passing the bolts through the first connection hole 105 and the second connection hole 106, so as to realize the construction of the locking ring beam. The sealing strip 104 and the sealing gasket 4 form a sealed space inside the ring wall of the ring structure composed of the base installation mechanism 2 and the upper installation mechanism 1. After the installation is completed, cement can be filled into the base installation mechanism 2 and the upper installation mechanism 1 to improve the supporting strength of the ring wall.

[0034] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A locking ring beam structure, comprising a base mounting mechanism (2), characterized in that: The lower end of the base mounting mechanism (2) is bolted to the ground, the two sides of the base mounting mechanism (2) are bolted to other base mounting mechanisms (2), the upper end of the base mounting mechanism (2) is bolted to an upper mounting mechanism (1), the upper end and two sides of the upper mounting mechanism (1) are bolted to other upper mounting mechanisms (1), and a plurality of the base mounting mechanisms (2) and upper mounting mechanisms (1) are arranged in a surrounding manner.

2. A locking ring beam structure according to claim 1, characterized in that: The base installation mechanism (2) comprises a second support body (201), the front and rear surfaces of the second support body (201) are arranged in an arc shape, the bottom of the second support body (201) is fixedly connected to a bottom plate (202), and the front of the bottom plate (202) is connected to the ground via ground bolts.

3. A locking ring beam structure according to claim 2, characterized in that: Fourth connection holes (203) are provided on both sides of the second support body (201), bolts are provided inside the fourth connection holes (203), and sealing pads (4) are passed through the front and rear ends of the bolts.

4. A locking ring beam structure according to claim 3, characterized in that: The upper mounting mechanism (1) comprises a first support body (101), the front and rear surfaces of the first support body (101) are arranged in an arc shape, the first support body (101) is arranged with openings through the top and the bottom, an inner limit plate (102) is fixedly connected around the lower end of the interior of the first support body (101), an outer limit plate (103) is fixedly connected around the lower end of the exterior of the first support body (101), first connection holes (105) are provided on both sides of the front of the outer limit plate (103), fifth connection holes (204) are provided on both sides of the top of the second support body (201), and a threaded sleeve (3) is fixedly connected to the inner wall of the second support body (201) and located behind the fifth connection hole (204).

5. A locking ring beam structure according to claim 4, characterized in that: The first support body (101) is provided with third connection holes (107) on both sides, and the internal installation method of the third connection hole (107) is the same as the installation method of the fourth connection hole (203). The first support body (101) is provided with second connection holes (106) on both sides of the front of the upper end, and the structure of the second connection hole (106) is the same as that of the fifth connection hole (204).

6. The locking ring beam structure according to claim 4, characterized in that: A sealing strip (104) is fixedly connected to the lower end of the first support body (101) and is located between the inner limiting plate (102) and the outer limiting plate (103).

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