Device for installing and positioning pile casing in water for water conservancy construction

Abstract

The utility model discloses a device for installing and positioning a pile casing in water for water conservancy construction, which relates to the technical field of installing and positioning devices and comprises a first pile casing body, a second pile casing body and a tower crane, and the tower crane is positioned on the inner sides of the first pile casing body and the second pile casing body. Connecting mounting assemblies are arranged on the outer sides of the first pile casing body and the second pile casing body, and embedded positioning assemblies are fixedly connected to the bottoms of the first pile casing body and the second pile casing body. The first pile casing body and the second pile casing body are stably and conveniently positioned and installed by arranging the connecting and installing assembly to be matched with the pre-embedded positioning assembly, and the problems that an existing pile casing is inconvenient to install and position in use, the whole pile casing needs to be spliced and welded step by step in the use process, the overall strength of the pile casing is not affected, and the construction cost is reduced are solved. The mounting and positioning efficiency in use is influenced, inconvenience in use is caused, and the use convenience of the protective cylinder is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of installation and positioning devices, in particular to an installation and positioning device for a casing in water during water conservancy construction. Background Art

[0002] Casing is an important temporary auxiliary structure in water conservancy construction. It is a cylindrical protective device, usually made of steel or other high-strength materials, such as rolled steel plates. Its main purpose is to protect the hole mouth, maintain the water head in the hole, and guide the drilling direction of the drilling equipment during the drilling process.

[0003] The existing casing is not easy to install and position during use, which requires the entire casing to be gradually spliced ​​and welded during use. This is not only not conducive to the overall strength of the casing, but also affects the installation and positioning efficiency during use, causing inconvenience in use and reducing the convenience of using the casing. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a casing installation and positioning device for water in water conservancy construction, which has the advantages of installation and positioning, and solves the problem that the existing casing is inconvenient to install and position during use, which requires the entire casing to be gradually spliced ​​and welded during use, which is not only not conducive to the overall strength of the casing, but also affects the installation and positioning efficiency during use, causing inconvenience in use and reducing the convenience of using the casing.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a casing installation and positioning device for water in water conservancy construction, comprising a first casing body, a second casing body and a tower crane, wherein the tower crane is located on the inner sides of the first casing body and the second casing body, a connecting and installing assembly is provided on the outer sides of the first casing body and the second casing body, and a pre-buried positioning assembly is fixedly connected to the bottom of the first casing body and the second casing body.

[0006] As a preferred embodiment of the present invention, the connection and installation assembly includes a fixing hole, and there are several fixing holes, and the fixing holes are arranged in a circular shape with equal distances. The outer sides of the surfaces of the first casing body and the second casing body are movably connected with a docking steel belt, and a positioning hole is opened on the outer side of the docking steel belt. The interior of the positioning hole is movably connected with a fixing column, and the inner side of the surface of the fixing column is connected to the internal thread of the fixing hole.

[0007] As a preferred embodiment of the present invention, the embedded positioning assembly includes a connecting plate, the bottom of the connecting plate is fixedly connected to a steel bar, and the bottom of the steel bar is fixedly connected to a steel plate.

[0008] As a preferred embodiment of the present invention, auxiliary plates are fixedly connected to the bottoms of the surfaces of the first casing body and the second casing body, and a plurality of auxiliary plates are provided, and the plurality of auxiliary plates are arranged in a ring shape with equal distances.

[0009] As a preferred embodiment of the present invention, the outer sides of the first casing body and the second casing body are fixedly connected with fixing blocks, and the inner sides of the fixing blocks are provided with mounting holes.

[0010] As a preferred embodiment of the present invention, the internal thread of the mounting hole is connected with a bolt, and the model of the bolt is set to be an 8.8 grade M30 hinged bolt.

[0011] As a preferred embodiment of the present invention, welding steel plates are welded on the inner sides of the first casing body and the second casing body, and six groups of welding steel plates are provided, and the six groups of welding steel plates are arranged at equal distances.

[0012] As a preferred embodiment of the present invention, the diameters of the first casing body and the second casing body are 340 cm, and the first casing body and the second casing body are installed in three sections in height.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model solves the problem that the existing casing is inconvenient to install and position during use by arranging a connecting installation component in conjunction with the embedded positioning component, which is not conducive to the overall strength of the casing and also affects the installation and positioning efficiency during use, causing inconvenience in use and reducing the convenience of using the casing, thereby achieving the effect of installation and positioning.

[0015] 2. The utility model provides a connection and installation assembly, so that the butt joint steel strip can be moved to the outside of the first casing body and the second casing body during use, and the positioning hole on the butt joint steel strip is aligned with the fixing hole. Then, the fixing column is moved to the inside of the positioning hole and the fixing column is rotated to connect the fixing column with the internal thread of the positioning hole. The fixed column can also be moved and threadedly connected with the fixing hole, so that the stacked steel strip is threadedly installed and fixed on the outside of the surface of the first casing body and the second casing body, thereby enhancing the connection and positioning stability of the outside surfaces of the first casing body and the second casing body after welding.

[0016] 3. The utility model sets a pre-embedded positioning component, which can move the connecting plate, steel bars and steel plates into the foundation concrete before pouring during use. After the steel bars and steel plates are embedded in the foundation concrete, they can stably drive the bottom of the connecting plate, thereby enhancing the strength stability of the first casing body and the second casing body after fixation, and avoiding unstable connection during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the connection and installation components of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the planar structure of the first casing body of the present invention;

[0020] Figure 4 This is a schematic diagram of a top-down cross-sectional structure of the first casing body of the present invention;

[0021] Figure 5 This is a schematic diagram of the partial planar structure of the first casing body of the present invention.

[0022] In the figure: 1. First casing body; 2. Second casing body; 3. Tower crane; 4. Connection and installation assembly; 41. Fixing hole; 42. Butt steel belt; 43. Positioning hole; 44. Fixing column; 5. Embedded positioning assembly; 51. Connecting plate; 52. Rebar; 53. Steel plate; 6. Auxiliary plate; 7. Fixing block; 8. Mounting hole; 9. Bolt; 10. Welding steel plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figures 1 to 5 As shown, the utility model provides a casing installation and positioning device for water in water conservancy construction, comprising a first casing body 1, a second casing body 2 and a tower crane 3, the tower crane 3 being located on the inner sides of the first casing body 1 and the second casing body 2, a connecting and installing component 4 being provided on the outer sides of the first casing body 1 and the second casing body 2, and a pre-buried positioning component 5 being fixedly connected to the bottoms of the first casing body 1 and the second casing body 2.

[0025] refer to Figure 1 The connection and installation component 4 includes a fixing hole 41, and there are several fixing holes 41, and the fixing holes 41 are arranged in a circular shape and at equal distances. The outer sides of the surfaces of the first casing body 1 and the second casing body 2 are movably connected with a docking steel belt 42, and a positioning hole 43 is opened on the outer side of the docking steel belt 42. The interior of the positioning hole 43 is movably connected with a fixing column 44, and the inner side of the surface of the fixing column 44 is threadedly connected to the inner side of the fixing hole 41.

[0026] As a technical optimization solution of the present invention, by providing a connection and installation component 4, the butt joint steel belt 42 can be moved to the outside of the first casing body 1 and the second casing body 2 during use, and the positioning hole 43 on the butt joint steel belt 42 can be aligned with the fixing hole 41, and then by moving the fixing column 44 to the inside of the positioning hole 43, the fixing column 44 is rotated to make the fixing column 44 connected to the internal thread of the positioning hole 43. The fixing column 44 can also be moved and threadedly connected to the fixing hole 41, so that the stacking steel belt is threadedly installed and fixed on the outside of the surface of the first casing body 1 and the second casing body 2, thereby enhancing the connection and positioning stability of the outside of the surface of the first casing body 1 and the second casing body 2 after welding.

[0027] refer to Figure 3 The embedded positioning component 5 includes a connecting plate 51 , a steel bar 52 is fixedly connected to the bottom of the connecting plate 51 , and a steel plate 53 is fixedly connected to the bottom of the steel bar 52 .

[0028] As a technical optimization solution of the present invention, by setting up a pre-embedded positioning component 5, the connecting plate 51, the steel bars 52 and the steel plate 53 can be moved into the foundation concrete before pouring during use. After the steel bars 52 and the steel plate 53 are embedded in the foundation concrete, they can stably drive the bottom of the connecting plate 51, thereby enhancing the strength stability of the first casing body 1 and the second casing body 2 after fixation, and avoiding unstable connection during use.

[0029] refer to Figure 5 The bottom of the surface of the first casing body 1 and the second casing body 2 is fixedly connected with an auxiliary plate 6. There are several auxiliary plates 6, and the several auxiliary plates 6 are arranged in a ring shape with equal distances.

[0030] As a technical optimization solution of the present invention, an auxiliary plate 6 is provided, which is installed at the bottom of the surface of the first casing body 1 and the second casing body 2 during use and can be buried in the foundation concrete during use, thereby effectively enhancing the positioning and fixing stability of the first casing body 1 and the second casing body 2.

[0031] refer to Figure 5 The outer sides of the first casing body 1 and the second casing body 2 are fixedly connected with a fixing block 7 , and the inner side of the fixing block 7 is provided with a mounting hole 8 .

[0032] As a technical optimization solution of the present invention, by providing a fixing block 7 and a mounting hole 8, the fixing block 7 and the mounting hole 8 can facilitate the installation and fixing of the bolt 9 during use. After being fixed, the fixing block 7 can drive the first casing body 1 and the second casing body 2 to be connected and fixed, thereby enhancing the fixing stability during use and avoiding the situation where it is inconvenient to assemble and install during use.

[0033] refer to Figure 4The internal thread of the mounting hole 8 is connected with a bolt 9, and the model of the bolt 9 is set to be an 8.8 grade M30 hinged bolt.

[0034] As a technical optimization solution of the present invention, by providing a bolt 9, the bolt 9 can threadably fix the fixing block 7 through the mounting hole 8. After the fixing block 7 is fixed, the connection and fixation of the first casing body 1 and the second casing body 2 can be driven, so that the first casing body 1 and the second casing body 2 are more convenient and stable during assembly and installation. At the same time, the model of the bolt 9 is set to 8.8 grade M30 hinged bolt 9, which can effectively meet the connection stability during use.

[0035] refer to Figure 4 The inner sides of the first casing body 1 and the second casing body 2 are welded with welding steel plates 10. There are six groups of welding steel plates 10, and the six groups of welding steel plates 10 are arranged at equal distances.

[0036] As a technical optimization solution of the present invention, by setting a welding steel plate 10, the welding steel plate 10 can be welded inside the first casing body 1 and the second casing body 2 during use, effectively improving the installation stability of the first casing body 1 and the second casing body 2 during use, and avoiding the situation of unstable fixing strength during use.

[0037] refer to Figure 1 The diameter of the first casing body 1 and the second casing body 2 is 340 cm, and the first casing body 1 and the second casing body 2 are installed in three sections in height.

[0038] As a technical optimization solution of the present invention, by setting the first casing body 1 and the second casing body 2, the diameter of the first casing body 1 and the second casing body 2 is 340 cm, which can meet the vast majority of uses. At the same time, in actual use, it can be appropriately adjusted according to the use requirements. The overall height of the first casing body 1 and the second casing body 2 is divided into three sections for installation, which can reduce the number of circumferential welds on site, which is beneficial to the safety of the first casing body 1 and the second casing body 2.

[0039] The working principle and use process of the present invention are as follows: when in use, first place the first casing body 1 and the second casing body 2 in the appropriate position, and then engage the fixing block 7 with the mounting hole 8 and install and fix it through the bolt 9. After being fixed, the fixing block 7 can drive the first casing body 1 and the second casing body 2 to be connected and fixed, thereby enhancing the fixing stability during use and avoiding the situation where it is inconvenient to assemble and install during use. The butt joint steel belt 42 can be moved to the outside of the first casing body 1 and the second casing body 2, and the positioning hole 43 on the butt joint steel belt 42 can be aligned with the fixing hole 41. Then, by moving the fixing column 44 to the inside of the positioning hole 43 and rotating the fixing column 44, the fixing column 44 can be connected to the internal thread of the positioning hole 43 by moving the fixing column 44. The threaded connection allows the stacked steel strips to be threadedly installed and fixed to the outer sides of the surfaces of the first casing body 1 and the second casing body 2, thereby enhancing the connection positioning stability of the outer sides of the surfaces of the first casing body 1 and the second casing body 2 after welding. The connecting plate 51, the steel bars 52 and the steel plate 53 are moved into the foundation concrete before pouring. After the steel bars 52 and the steel plate 53 are buried in the foundation concrete, they can stably drive the bottom of the connecting plate 51, thereby enhancing the strength stability of the first casing body 1 and the second casing body 2 after fixation, thereby avoiding unstable connection during use. The auxiliary plate 6 is installed at the bottom of the surfaces of the first casing body 1 and the second casing body 2 during use, and can be buried in the foundation concrete during use, thereby effectively enhancing the positioning and fixing stability of the first casing body 1 and the second casing body 2.

[0040] To sum up: this kind of casing installation and positioning device for water in water conservancy construction, by setting a connecting installation component 4 and cooperating with the embedded positioning component 5, stably and conveniently positions and installs the first casing body 1 and the second casing body 2, solves the problem that the existing casing is inconvenient to install and position during use, which requires the entire casing to be gradually spliced ​​and welded during use, which is not only not conducive to the overall strength of the casing, but also affects the installation and positioning efficiency during use, causing inconvenience in use and reducing the convenience of using the casing.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casing installation and positioning device for water conservancy construction, comprising a first casing body (1), a second casing body (2) and a tower crane (3), characterized in that: The tower crane (3) is located inside the first casing body (1) and the second casing body (2); a connecting and mounting assembly (4) is provided on the outside of the first casing body (1) and the second casing body (2); and a pre-buried positioning assembly (5) is fixedly connected to the bottom of the first casing body (1) and the second casing body (2).

2. The device for installing and positioning casing in water for water conservancy construction according to claim 1, characterized in that: The connection and installation assembly (4) includes a plurality of fixing holes (41), and the plurality of fixing holes (41) are arranged in a circular shape and at equal distances. The outer sides of the surfaces of the first casing body (1) and the second casing body (2) are movably connected with a butt joint steel belt (42), and a positioning hole (43) is provided on the outer side of the butt joint steel belt (42). The interior of the positioning hole (43) is movably connected with a fixing column (44), and the inner side of the surface of the fixing column (44) is threadedly connected to the interior of the fixing hole (41).

3. The device for installing and positioning casing in water for water conservancy construction according to claim 1, characterized in that: The embedded positioning assembly (5) comprises a connecting plate (51), the bottom of the connecting plate (51) is fixedly connected to a steel bar (52), and the bottom of the steel bar (52) is fixedly connected to a steel plate (53).

4. The device for installing and positioning casing in water for water conservancy construction according to claim 1, characterized in that: The bottoms of the surfaces of the first casing body (1) and the second casing body (2) are fixedly connected with auxiliary plates (6), and a plurality of auxiliary plates (6) are provided, and the plurality of auxiliary plates (6) are arranged in a ring shape at equal distances.

5. The device for installing and positioning casing in water for water conservancy construction according to claim 1, characterized in that: A fixing block (7) is fixedly connected to the outer sides of the first casing body (1) and the second casing body (2), and a mounting hole (8) is provided on the inner side of the fixing block (7).

6. The device for installing and positioning casing in water for water conservancy construction according to claim 5, characterized in that: The internal thread of the mounting hole (8) is connected with a bolt (9), and the model of the bolt (9) is set to be an 8.8-grade M30 hinged bolt.

7. The device for installing and positioning casing in water for water conservancy construction according to claim 1, characterized in that: Welding steel plates (10) are welded to the inner sides of the first casing body (1) and the second casing body (2). Six groups of welding steel plates (10) are provided, and the six groups of welding steel plates (10) are arranged at equal distances.

8. The device for installing and positioning casing in water for water conservancy construction according to claim 1, characterized in that: The diameter of the first casing body (1) and the second casing body (2) is 340 cm, and the first casing body (1) and the second casing body (2) are installed in three sections in height.

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