Locking device compatible with stand columns of various sizes

Abstract

The utility model relates to the technical field of locking devices, and discloses a locking device compatible with stand columns of various sizes, which comprises a U-shaped saddle clamp and a support frame, two ends of the saddle clamp are respectively provided with a connecting sheet, the connecting sheets are provided with mounting through holes, the saddle clamp is mounted on the support frame through the connecting sheets, and the mounting through holes are communicated with the mounting through holes. Two upper sliding holes for mounting the connecting sheets are formed in the support frame; according to the supporting frame, the two upper sliding holes are connected with the connecting pieces of the saddle cards in a penetrating mode through the studs, the studs penetrate through the installation penetrating holes of the connecting pieces and the upper sliding holes, the supporting frame and the saddle cards are fixed, the supporting frame can be matched with various large-size saddle cards through the lengths of the upper sliding holes, and therefore the supporting frame provided with the monitoring sensor does not need to be detached, and the monitoring sensor is convenient to use. The saddle clamps of different sizes can be replaced and installed on the stand column of the matched size, and the problem that the locking device of the stand column is tedious in installation and disassembly processes is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of locking devices, and in particular to a locking device compatible with columns of various sizes. Background Art

[0002] In order to monitor the movement of the equipment shaft, a monitoring sensor needs to be installed on the equipment column, and the position of the sensor needs to be flexibly adjusted according to the actual working conditions on site. The sensor is installed on the column locking device and the position can be freely adjusted.

[0003] Existing column locking devices all adopt a circular clamp design, which includes a saddle card and an arc-shaped support plate. The arc-shaped support plate and the saddle card are connected to form a circular clamp. The circular clamp fully fits the outer surface of the column. The diameter of the clamp is fixed, but the column diameter of each project is different. The existing column clamp locking device is not compatible with columns of various sizes. Every time a new size of column is added, the arc-shaped support plate connected to the equipment needs to be disassembled again, which increases the installation and disassembly process and leads to low work efficiency. Utility Model Content

[0004] The utility model aims to provide a locking device compatible with columns of various sizes, aiming to solve the problem in the prior art that the locking device of the column has a complicated installation and disassembly process.

[0005] The utility model is implemented as follows: a locking device compatible with columns of various sizes comprises a U-shaped riding card and a support frame, wherein the two ends of the riding card are respectively provided with connecting pieces, the connecting piece is provided with a mounting through hole, the riding card is installed on the support frame through the connecting piece, the support frame is provided with two upper sliding holes for the connecting piece to be installed, the upper sliding holes penetrate the support frame from top to bottom, when the connecting piece is installed on the support frame, the mounting through hole and the upper sliding hole are connected by a stud, and the length of the upper sliding hole is greater than the length of the connecting piece.

[0006] Furthermore, the support frame includes a horizontal mounting plate and a vertical mounting plate, the vertical mounting plate is vertically arranged with the horizontal mounting plate, the vertical mounting plate is connected with the horizontal mounting plate, and the two upper sliding holes are respectively located on both sides of the horizontal mounting plate.

[0007] Furthermore, the top of the vertical mounting plate is butted against the outer side of the middle portion of the horizontal mounting plate, and the vertical mounting plate is welded to the horizontal mounting plate.

[0008] Furthermore, the top of the vertical mounting plate has a curved section that is bent and extended toward the horizontal mounting plate, and the vertical mounting plate is butted against the outer side of the middle portion of the horizontal mounting plate through the curved section.

[0009] Furthermore, the vertical mounting plate is provided with two vertically arranged downward sliding holes, and the two downward sliding holes are arranged relatively spaced apart from each other.

[0010] Furthermore, the length of the lower sliding hole is greater than or equal to the length of the upper sliding hole.

[0011] Furthermore, the horizontal mounting plate is provided with a plurality of upper fixing holes, and the plurality of upper fixing holes are respectively arranged in parallel on the front and rear sides of the upper sliding hole.

[0012] Furthermore, a plurality of lower fixing holes are formed on the vertical mounting plate, and the plurality of lower fixing holes are respectively located above the lower sliding holes, and the plurality of lower fixing holes are arranged in a U-shape at intervals on the vertical mounting plate.

[0013] Furthermore, the diameters of the upper fixing hole and the lower fixing hole are the same.

[0014] Furthermore, the diameter of the upper fixing hole or the lower fixing hole is greater than or equal to the diameter of the installation through hole.

[0015] Compared with the prior art, the utility model provides a locking device that is compatible with columns of various sizes. The support frame has two upper sliding holes for the connecting piece of the riding card to pass through the studs for connection. The studs pass through the installation through holes of the connecting piece and the upper sliding holes to fix the support frame to the riding card. The support frame can adapt to various large-sized riding cards by utilizing the length of the upper sliding holes, so that the support frame equipped with the monitoring sensor does not need to be disassembled, and can be replaced by riding cards of different sizes and installed on the column of the adapted size, thereby solving the problem of complicated installation and disassembly process of the locking device of the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a locking device provided by the utility model that is compatible with columns of various sizes;

[0017] Figure 2 It is a three-dimensional schematic diagram of a support frame and riding cards of different sizes provided by the utility model.

[0018] In the figure: a support frame 10, a riding card 20, an upper sliding hole 30, a horizontal mounting plate 11, a vertical mounting plate 12, a curved section 13, an upper fixing hole 111, a lower sliding hole 121, a lower fixing hole 122, a connecting piece 21, and a mounting through hole 22. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0021] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present utility model. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] Reference Figure 1-2 As shown, it is a preferred embodiment provided by the utility model.

[0023] A locking device compatible with columns of various sizes includes a U-shaped riding card 20 and a support frame 10. The two ends of the riding card 20 are respectively provided with connecting pieces 21, and the connecting piece 21 is provided with a mounting through hole 22. The riding card 20 is installed on the support frame 10 through the connecting piece 21. The support frame 10 is provided with two upper sliding holes 30 for installing the connecting piece 21. The upper sliding hole 30 penetrates the support frame 10 from top to bottom. When the connecting piece 21 is installed on the support frame 10, the mounting through hole 22 and the upper sliding hole 30 are connected by a stud, and the length of the upper sliding hole 30 is greater than the length of the connecting piece 21.

[0024] The locking device provided above is compatible with columns of various sizes. The support frame 10 has two upper sliding holes 30 for the connecting piece 21 of the riding card 20 to pass through and connect with the stud. The stud passes through the installation through hole 22 of the connecting piece 21 and the upper sliding hole 30 to fix the support frame 10 to the riding card 20. The support frame 10 can adapt to various large-sized riding cards 20 by using the length of the upper sliding hole 30, so that the support frame 10 equipped with the monitoring sensor does not need to be disassembled, and can be replaced by riding cards 20 of different sizes and installed on the column of the adapted size, thereby solving the problem of complicated installation and disassembly process of the locking device of the column.

[0025] In this embodiment, the support frame 10 includes a horizontal mounting plate 11 and a vertical mounting plate 12. The vertical mounting plate 12 is arranged vertically with the horizontal mounting plate 11, and the vertical mounting plate 12 is connected with the horizontal mounting plate 11. The two upper sliding holes 30 are respectively located on both sides of the horizontal mounting plate 11. In this way, the support frame 10 can be connected to the riding card 20 through the horizontal mounting plate 11, and the monitoring sensor can be installed by using the vertical mounting plate 12.

[0026] In this embodiment, the top of the vertical mounting plate 12 is butted against the outer side of the middle portion of the horizontal mounting plate 11, and the vertical mounting plate 12 is welded to the horizontal mounting plate 11. In this way, the stability of the connection between the two can be increased.

[0027] In this embodiment, the top of the vertical mounting plate 12 has a curved section 13 that is bent and extended toward the horizontal mounting plate 11, and the vertical mounting plate 12 is docked on the outer side of the middle portion of the horizontal mounting plate 11 through the curved section 13. In this way, the toughness of the vertical mounting plate 12 can be increased through the curved section 13.

[0028] In this embodiment, two vertically arranged lower slide holes 121 are provided on the vertical mounting plate 12, and the two lower slide holes 121 are arranged relatively spaced apart from each other. In this way, the vertical mounting plate 12 can adjust the installation position of the monitoring sensor through the lower slide holes 121.

[0029] In this embodiment, the length of the lower sliding hole 121 is greater than or equal to the length of the upper sliding hole 30. In this way, the vertical mounting plate 12 can be installed with monitoring sensors of different sizes through the lower sliding hole 121.

[0030] In this embodiment, the horizontal mounting plate 11 is provided with a plurality of upper fixing holes 111, and the plurality of upper fixing holes 111 are respectively arranged on the front and rear sides of the upper sliding hole 30. In this way, the horizontal mounting plate 11 can be adapted to install the saddle cards 20 of the same size through the plurality of upper fixing holes 111, thereby increasing the stability of the support frame 10 installed on the column by installing the plurality of saddle cards 20.

[0031] In this embodiment, a plurality of lower fixing holes 122 are formed on the vertical mounting plate 12 . The plurality of lower fixing holes 122 are respectively located above the lower sliding holes 121 . The plurality of lower fixing holes 122 are arranged at intervals in a U-shape on the vertical mounting plate 12 .

[0032] The vertical mounting plate 12 has multiple lower fixing holes 122 for studs to be inserted and locked under the monitoring sensor, which can improve the stability of the installation and positioning of the monitoring sensor.

[0033] The upper fixing hole 111 and the lower fixing hole 122 have the same diameter.

[0034] In this embodiment, the diameter of the upper fixing hole 111 or the lower fixing hole 122 is greater than or equal to the diameter of the mounting through hole 22. In this way, it is convenient for the stud to penetrate the mounting through hole 22 of the connecting piece 21 and the upper fixing hole 111 or the lower fixing hole 122 to locate the position of the saddle truck 20.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The locking device is compatible with columns of various sizes, characterized by: It comprises a U-shaped riding card and a support frame, wherein the two ends of the riding card are respectively provided with connecting pieces, the connecting piece is provided with a mounting through hole, the riding card is installed on the support frame through the connecting piece, the support frame is provided with two upper sliding holes for the connecting piece to be installed, the upper sliding holes penetrate the support frame from top to bottom, when the connecting piece is installed on the support frame, the mounting through hole and the upper sliding hole are connected by a stud, and the length of the upper sliding hole is greater than the length of the connecting piece.

2. The locking device compatible with columns of various sizes as claimed in claim 1, characterized in that: The support frame includes a horizontal mounting plate and a vertical mounting plate. The vertical mounting plate is arranged perpendicular to the horizontal mounting plate. The vertical mounting plate is connected to the horizontal mounting plate. The two upper sliding holes are respectively located on both sides of the horizontal mounting plate.

3. The locking device compatible with columns of various sizes as claimed in claim 2, characterized in that: The top of the vertical mounting plate is butted against the outer side of the middle portion of the horizontal mounting plate, and the vertical mounting plate is connected to the horizontal mounting plate by welding.

4. The locking device compatible with columns of various sizes as claimed in claim 3, characterized in that: The top of the vertical mounting plate is provided with a bent section which is bent and extended toward the horizontal mounting plate, and the vertical mounting plate is butted against the outer side of the middle portion of the horizontal mounting plate through the bent section.

5. The locking device compatible with columns of various sizes as claimed in claim 4, characterized in that: The vertical mounting plate is provided with two vertically arranged downward sliding holes, and the two downward sliding holes are arranged relatively spaced apart from each other.

6. The locking device compatible with columns of various sizes as claimed in claim 5, characterized in that: The length of the lower sliding hole is greater than or equal to the length of the upper sliding hole.

7. The locking device compatible with columns of various sizes as claimed in claim 6, characterized in that: The horizontal mounting plate is provided with a plurality of upper fixing holes, which are respectively arranged in parallel on the front and rear sides of the upper sliding hole.

8. The locking device compatible with columns of various sizes as claimed in claim 7, characterized in that: The vertical mounting plate is provided with a plurality of lower fixing holes, the plurality of lower fixing holes are respectively located above the lower sliding holes, and the plurality of lower fixing holes are arranged in a U-shape at intervals on the vertical mounting plate.

9. The locking device compatible with columns of various sizes as claimed in claim 8, characterized in that: The diameters of the upper fixing hole and the lower fixing hole are the same.

10. The locking device compatible with columns of various sizes as claimed in claim 9, characterized in that: The diameter of the upper fixing hole or the lower fixing hole is greater than or equal to the diameter of the installation through hole.

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