Downpipe fixing device suitable for concrete beam surface

Abstract

The utility model discloses a concrete beam surface downpipe fixing device which comprises a mounting seat, a steel sleeve is arranged on one side of the mounting seat, a connecting seat is arranged on the other side of the mounting seat through a telescopic assembly, two hoops are arranged on one side of the connecting seat, and adjusting bolts are arranged on the two sides of the two hoops. An adjusting assembly is arranged on one side of the connecting seat and comprises a two-way lead screw rotationally connected to one side of the connecting seat; the movable rods sleeve and are in threaded connection with the two ends of the bidirectional lead screw, and the two movable rods are fixedly connected with the two hoops; the second rotary knob is fixedly installed at the top of the connecting base and fixedly connected with the bidirectional lead screw, the bidirectional lead screw rotates to drive the two hoops to move in the opposite directions, the distance between the two hoops is adjusted, the two hoops can fix pipelines at different positions, and the two pipelines at the pipeline connecting position can also be fixed; and the downpipe is fixed more stably during installation.

Description

Technical Field

[0001] The present application relates to the field of downpipe installation and construction, and in particular to a downpipe fixing device suitable for concrete beam surfaces. Background Art

[0002] Bridge downpipes are drainage facilities installed during bridge construction or maintenance to control bridge deck drainage and prevent water from eroding the bridge deck and surrounding structures. Downpipes are usually located on both sides of the bridge or on the central dividing strip. Their function is to collect and guide rainwater from the bridge deck to the drainage system under the bridge. With the advancement of technology, the requirements for the installation quality and linear aesthetics of bridge downpipes have become increasingly stringent.

[0003] However, in the process of implementing relevant technical solutions, at least the following technical problems were found: when installing downpipes, most of them are fixed to the downpipes by clamps, and then holes are drilled and steel nails are inserted to fix the clamps to the concrete beam surface or pier column surface. This type of drilling method cannot ensure that the downpipe is tightly connected to the concrete, and the stability of the downpipe is low when it is fixed, which creates the risk of the downpipe falling. Utility Model Content

[0004] The present application solves the problem of low stability when fixing the downpipe in the prior art by providing a downpipe fixing device suitable for a concrete beam surface, thereby achieving the effect of stable fixing of the downpipe during installation.

[0005] The present application provides a downpipe fixing device suitable for a concrete beam surface, comprising a mounting seat, a steel casing is provided on one side of the mounting seat, a connecting seat is provided on the other side of the mounting seat through a telescopic assembly, two clamps are provided on one side of the connecting seat, adjustment bolts are provided on both sides of the two clamps, an adjustment assembly is provided on one side of the connecting seat, and the adjustment assembly comprises: a bidirectional lead screw, which is rotatably connected to one side of the connecting seat; a movable rod, which is sleeved and threadedly connected to both ends of the bidirectional lead screw, and the two movable rods are fixedly connected to the two clamps; a second knob, which is fixedly mounted on the top of the connecting seat, and the second knob is fixedly connected to the bidirectional lead screw.

[0006] Furthermore, a groove is provided on one side of the connecting seat, and a movable block is fixedly provided on one side of the movable rod close to the connecting seat, and the movable block is slidably connected to the inside of the groove.

[0007] Furthermore, the telescopic assembly includes: a telescopic sleeve fixedly arranged on one side of the mounting seat; an extension rod inserted and connected to one side of the telescopic sleeve, and the extension rod is fixedly connected to the connecting seat.

[0008] Furthermore, a movable groove is provided on one side of the telescopic sleeve, the extension rod is slidably connected to the inside of the movable groove, limiting blocks are arranged on both sides of the extension rod, limiting grooves are provided on both sides of the movable groove, and the limiting blocks are slidably connected to the inside of the limiting grooves.

[0009] Furthermore, a driving component is provided inside the movable groove, and the driving component includes: a threaded rod, which is rotatably connected to the inside of the movable groove through a connecting piece, and the extension rod is sleeved and threadedly connected to the outside of the threaded rod; a first bevel gear, fixedly provided on the outside of the threaded rod; a second bevel gear, meshingly connected to one side of the first bevel gear; a first knob, fixedly provided on one side of the second bevel gear, and the first knob is provided on the outside of the telescopic sleeve.

[0010] Furthermore, limiting rods are fixedly provided on both sides of the bottom of the second knob, connecting grooves are symmetrically provided on the top of the connecting seat, the limiting rods match the size of the connecting grooves, and a spring is provided between the top of the connecting seat and the second knob.

[0011] Furthermore, a telescopic rod is fixedly arranged between the two hoops.

[0012] The technical solution provided by this application has at least the following technical effects or advantages:

[0013] The adjusting bolt on the clamp can adapt to the fixing work of downpipes of different sizes. The two clamps are driven to move toward each other by the rotation of the two-way screw, and the distance between the two clamps is adjusted so that the two clamps can fix the pipes at different positions. The two pipes at the pipe connection can also be fixed, so that the downpipe is fixed more firmly during installation to prevent the downpipe from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the downpipe fixing device in the embodiment of the present application;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixing seat in the embodiment of the present application;

[0016] Figure 3 This is a schematic diagram of the structure of the telescopic assembly in the embodiment of the present application;

[0017] In the figure: 10, mounting seat; 20, steel casing; 30, telescopic assembly; 40, connecting seat; 50, adjustment assembly; 60, clamp; 70, groove; 80, adjustment bolt; 90, telescopic rod; 31, telescopic sleeve; 32, movable groove; 33, extension rod; 34, limit block; 35, limit groove; 36, threaded rod; 37, first bevel gear; 38, second bevel gear; 39, first knob; 51, bidirectional screw; 52, second knob; 53, movable rod; 54, movable block; 55, limit rod; 56, spring. DETAILED DESCRIPTION

[0018] The embodiment of the present application discloses a downpipe fixing device suitable for a concrete beam surface. The rotation of the second knob 52 drives the bidirectional screw 51 to rotate, so that the two hoops 60 move toward each other and change the distance between the two hoops 60. This allows the hoops 60 to fix the downpipe at different positions, and also to fix the two pipes at the pipe connection point, so that the downpipe is installed more firmly.

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Please refer to Figure 1 and Figure 2 The present embodiment provides a fixing device for a downpipe on a concrete beam surface, comprising a mounting seat 10, a steel casing 20 is arranged on one side of the mounting seat 10, and the steel casing 20 is threadedly connected to the concrete beam surface, a connecting seat 40 is arranged on the other side of the mounting seat 10 through a telescopic component 30, two clamps 60 are arranged on one side of the connecting seat 40, and adjusting bolts 80 are arranged on both sides of the two clamps 60, a telescopic rod 90 is fixedly arranged between the two clamps 60, an anti-corrosion paint is applied on the inner side of the steel casing 20 to prevent the steel casing 20 from being corroded by water, an adjusting component 50 for driving the clamp 60 to move is arranged on one side of the connecting seat 40, and the telescopic rod 90 connects the two clamps 60 together, and the steel casing 20 connected by the thread can better fit the concrete beam surface, so that the downpipe is fixed more stably, and the anti-corrosion paint prevents corrosion at the connection between the steel casing 20 and the concrete beam surface.

[0021] Please refer to Figure 1 and Figure 2The adjusting assembly 50 includes a bidirectional lead screw 51, a second knob 52, a movable rod 53, a movable block 54, a limit rod 55, and a spring 56. The bidirectional lead screw 51 is rotatably connected to one side of the connecting seat 40. The connecting seat 40 is U-shaped. The bidirectional lead screw 51 is rotated with the inner side of the U-shaped connecting seat 40. The movable rod 53 is sleeved and threadedly connected to the two ends of the bidirectional lead screw 51, and the two movable rods 53 are fixedly connected to the two hoops 60. The second knob 52 is fixedly installed on the top of the connecting seat 40, and the second knob 52 is fixedly connected to the bidirectional lead screw 51. A groove 70 is provided on one side of the connecting seat 40. The movable block 54 is fixedly arranged on one side of the movable rod 53 close to the connecting seat 40. The movable block 54 is slidably connected to the inside of the groove 70. The sliding of the movable block 54 in the groove 70 limits the movable rod 53 to prevent the movable rod 53 from rotating with the bidirectional screw 51. The clamp 60 can fix downpipes of different diameters by rotating the adjusting bolt 80 on the clamp 60. The bidirectional screw 51 is driven to rotate by the second knob 52 so that the two movable rods 53 at both ends move toward each other along the groove 70, thereby adjusting the distance between the two clamps 60, so that the two clamps 60 can fix the downpipe at two positions, making the downpipe more stably fixed, and can also fix the two pipes at the pipe connection, thereby improving the applicability of the fixing device.

[0022] Please refer to Figure 1 and Figure 2 Two limit rods 55 are fixedly set at the bottom of the second knob 52, and the second knob 52 is retractable. A connecting groove is symmetrically opened on the top of the connecting seat 40. The limit rod 55 matches the size of the connecting groove. The spring 56 is arranged between the top of the connecting seat 40 and the second knob 52. The limit rod 55 can be taken out of the connecting groove through the retractable second knob 52, so that the second knob 52 can drive the two-way screw 51 to rotate. The elastic force of the spring 56 allows the limit rod 55 to be inserted into the connecting groove to fix the second knob 52 to prevent the second knob 52 from arbitrarily driving the two-way screw 51 to rotate, resulting in a change in the distance between the two clamps 60, and determining the spacing between the two clamps 60 to prevent the clamps 60 from moving arbitrarily, thereby improving the stability of the downpipe fixation.

[0023] Please refer to Figure 1 , Figure 2 and Figure 3The telescopic assembly 30 includes a telescopic sleeve 31, a movable groove 32, an extension rod 33, a limit block 34, a limit groove 35, and a driving component. The telescopic sleeve 31 is fixedly arranged on the other side of the mounting seat 10, the extension rod 33 is inserted and connected to one side of the telescopic sleeve 31, and the extension rod 33 is fixedly connected to the connecting seat 40. A movable groove 32 is opened on one side of the telescopic sleeve 31, and the extension rod 33 is slidably connected to the inside of the movable groove 32. Limit blocks 34 are arranged on both sides of the extension rod 33. Two limit grooves 35 are respectively opened on both sides of the movable groove 32. The limit blocks 34 are slidably connected to the inside of the limit groove 35. The driving component is arranged in the inside of the movable groove 32. The driving component includes a threaded rod 36, a first bevel gear 37, a second bevel gear 38, and a first knob 39. The threaded rod 36 is connected by a connecting piece It is rotatably connected to the inside of the movable groove 32, and the extension rod 33 is sleeved and threadedly connected to the outside of the threaded rod 36, the first bevel gear 37 is fixedly arranged on the outside of the threaded rod 36, the second bevel gear 38 is meshingly connected to one side of the first bevel gear 37, the first knob 39 is fixedly arranged on one side of the second bevel gear 38, and the first knob 39 is arranged on the outside of the telescopic sleeve 31, and the second bevel gear 38 is driven to rotate by the first knob 39, so that the first bevel gear 37 meshingly connected therewith can drive the threaded rod 36 to rotate, so that the extension rod 33 moves in the horizontal direction along the limiting groove 35, changing the distance between the mounting seat 10 and the connecting seat 40, and the position of the two hoops 60 can be adjusted according to the distance between the concrete beam surface and the downpipe, thereby improving the applicability of the fixing device.

[0024] This application can explain its functional principle through the following operation methods:

[0025] When in use, the steel sleeve 20 on one side of the mounting seat 10 is screwed into the concrete beam surface, so that the steel sleeve 20 and the concrete beam surface are more closely fitted, thereby improving the stability of the downpipe fixation. The first knob 39 on one side of the telescopic sleeve 31 is rotated so that the first knob 39 drives the second bevel gear 38 to rotate, so that the first bevel gear 37 meshing with the second bevel gear 38 drives the threaded rod 36 to rotate, thereby driving the extension rod 33 threadedly connected thereto to move along the limiting groove 35 in the movable groove 32, so that the distance between the connecting seat 40 and the mounting seat 10 is changed, and the position of the clamp 60 can be adjusted according to the actual position of the downpipe, so that the clamp 60 can be moved to the side of the downpipe, and the clamp 60 fixed with the movable rod 53 is installed on the side of the downpipe close to the concrete beam surface, and the clamp 60 and the telescopic rod 90 on the other side are installed on the other side of the downpipe, so that the two clamps 60 surround the downpipe, and the second knob 52 is pulled up so that the limiting rod The two movable rods 53 threadedly connected with the two-way screw 51 move toward each other, and the movable block 54 slides in the groove 70 to limit the movable rod 53, so that the distance between the two hoops 60 changes, and the telescopic rod 90 also extends and retracts accordingly. The two hoops 60 are fixed at both ends of the downpipe, and the second knob 52 is loosened, so that the second knob 52 retracts under the elastic force of the spring 56, so that the limiting rods 55 on both sides of the second knob 52 are reinserted into the connecting groove, and the positions of the two hoops 60 are fixed, so that the hoops 60 will not move at will, and the adjusting bolt 80 on the hoops 60 is rotated again, so that the adjusting bolt 80 fixes the hoops 60 to the outside of the downpipe. The movement of the two hoops 60 can also be fixed on the two pipes at the pipe connection, so as to fix the pipe connection.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0027] What has been described above is only a preferred specific implementation manner of the embodiments 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 according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. A downpipe fixing device suitable for a concrete beam surface, comprising a mounting seat (10), characterized in that: A steel casing (20) is provided on one side of the mounting seat (10), a connecting seat (40) is provided on the other side of the mounting seat (10) via a telescopic assembly (30), two clamps (60) are provided on one side of the connecting seat (40), and adjustment bolts (80) are provided on both sides of the two clamps (60), and an adjustment assembly (50) is provided on one side of the connecting seat (40), and the adjustment assembly (50) comprises: A bidirectional lead screw (51) rotatably connected to one side of the connecting seat (40); A movable rod (53) is sleeved and threadedly connected to the two ends of the bidirectional lead screw (51), and the two movable rods (53) are fixedly connected to the two hoops (60); The second knob (52) is fixedly mounted on the top of the connecting seat (40), and the second knob (52) is fixedly connected to the bidirectional lead screw (51).

2. A downpipe fixing device for concrete beam surface as claimed in claim 1, characterized in that: A groove (70) is provided on one side of the connection seat (40), and a movable block (54) is fixedly provided on one side of the movable rod (53) close to the connection seat (40), and the movable block (54) is slidably connected to the inside of the groove (70).

3. A downpipe fixing device for concrete beam surface as claimed in claim 1, characterized in that: The telescopic assembly (30) comprises: A telescopic sleeve (31) is fixedly arranged on one side of the mounting seat (10); The extension rod (33) is inserted and connected to one side of the telescopic sleeve (31), and the extension rod (33) is fixedly connected to the connecting seat (40).

4. A downpipe fixing device for concrete beam surface as claimed in claim 3, characterized in that: A movable groove (32) is provided on one side of the telescopic sleeve (31), the extension rod (33) is slidably connected to the inside of the movable groove (32), limiting blocks (34) are provided on both sides of the extension rod (33), limiting grooves (35) are provided on both sides of the movable groove (32), and the limiting blocks (34) are slidably connected to the inside of the limiting groove (35).

5. A downpipe fixing device for concrete beam surface as claimed in claim 4, characterized in that: A driving component is arranged inside the movable groove (32), and the driving component comprises: A threaded rod (36) is rotatably connected to the inside of the movable groove (32) through a connecting piece, and the extension rod (33) is sleeved and threadedly connected to the outside of the threaded rod (36); A first bevel gear (37) is fixedly arranged on the outer side of the threaded rod (36); A second bevel gear (38) meshingly connected to one side of the first bevel gear (37); The first knob (39) is fixedly arranged on one side of the second bevel gear (38), and the first knob (39) is arranged on the outside of the telescopic sleeve (31).

6. A downpipe fixing device for concrete beam surface as claimed in claim 1, characterized in that: Limiting rods (55) are fixedly arranged on both sides of the bottom of the second knob (52), and connecting grooves are symmetrically opened on the top of the connecting seat (40). The limiting rods (55) match the size of the connecting grooves, and a spring (56) is arranged between the top of the connecting seat (40) and the second knob (52).

7. A downpipe fixing device for concrete beam surface as claimed in claim 1, characterized in that: A telescopic rod (90) is fixedly arranged between the two hoops (60).

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