Adjustable mounting frame for power construction

Abstract

The utility model relates to the technical field of power construction, and discloses an adjustable mounting rack for power construction, which comprises a T-shaped guide rail, a plurality of support assemblies are slidably arranged on the surface of the T-shaped guide rail, each support assembly comprises a sliding sleeve slidably sleeved on the surface of the T-shaped guide rail, and the bottom end of the side wall of each sliding sleeve is fixedly connected with a transverse plate. The surface of the transverse plate is slidably connected with two positioning assemblies. According to the utility model, the T-shaped guide rails, the sliding sleeves, the transverse plates and the positioning assemblies are arranged, the sliding sleeves, the transverse plates and the positioning assemblies form the support assemblies, and the sliding sleeves move up and down along the T-shaped guide rails, so that the distance between the two support assemblies, namely the distance between the two adjacent transverse plates, can be flexibly adjusted during actual installation; therefore, the installation frame is utilized to the maximum extent, and then the pipelines or the cables can be extruded and positioned through the arrangement of the positioning assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, in particular to an adjustable mounting frame for electric power construction. Background Art

[0002] Cables are laid in cable trenches and tunnels, and are generally fixed using mounting brackets. Common brackets include angle steel brackets and assembled brackets. After the brackets are fixed on the inner wall of the cable trench or tunnel, the cables are laid on a horizontal support frame. However, the existing cable mounting brackets still have the following disadvantages:

[0003] 1. The distance between two adjacent horizontal support plates of the existing cable angle steel bracket is fixed, which makes it impossible to adjust the distance between the two horizontal support plates according to actual installation requirements to adapt to the installation of cables with different diameters. Although the distance between two adjacent horizontal support plates of the assembled bracket can be adjusted, the support plates can only be fixed to the corresponding mounting holes of the vertical mounting plate by bolts. Since the position of the mounting holes is fixed, the distance adjustment accuracy between the two support plates is not high;

[0004] 2. The two adjacent horizontal support plates of the existing cable installation bracket do not have a structure for quickly positioning and fixing the cables.

[0005] Therefore, the utility model proposes an adjustable mounting frame for electric power construction in view of the above shortcomings. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes an adjustable mounting frame for electric power construction.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable mounting frame for power construction, comprising a T-shaped guide rail, a plurality of bracket assemblies are slidably arranged on the surface of the T-shaped guide rail, each of the bracket assemblies comprises a sliding sleeve slidably sleeved on the surface of the T-shaped guide rail, a cross plate is fixedly connected to the bottom end of the side wall of the sliding sleeve, two positioning assemblies are slidably connected to the surface of the cross plate, a support assembly is installed on the lower surface of the cross plate, a support plate is fixedly connected to the top end of the sliding sleeve, and a block for positioning the support assembly is fixedly connected to the upper surface of the support plate.

[0008] As a further description of the above technical solution:

[0009] The top and bottom ends of the T-shaped guide rail are fixedly connected with mounting plates, and mounting holes are provided on both sides of the mounting plate.

[0010] As a further description of the above technical solution:

[0011] A first locking bolt passes through the side wall of the sliding sleeve and is threadedly connected thereto. One end of the first locking bolt located in the sliding sleeve is in contact with the surface of the T-shaped guide rail.

[0012] As a further description of the above technical solution:

[0013] The positioning assembly includes a moving sleeve slidably sleeved on the surface of the horizontal plate, the upper surface of the moving sleeve is fixedly connected to the vertical plate, the top wall of the moving sleeve passes through and is threadedly connected to a second locking bolt, and the bottom end of the second locking bolt is in contact with the upper surface of the horizontal plate.

[0014] As a further description of the above technical solution:

[0015] A triangular reinforcing plate is fixedly connected between the vertical plate and the upper surface of the moving sleeve.

[0016] As a further description of the above technical solution:

[0017] The support assembly includes a circular tube, a through hole is provided at the top of the circular tube, a telescopic rod passes through the through hole and is slidably connected, a mounting seat is rotatably connected to the top of the telescopic rod, and the mounting seat is fixedly connected to the lower surface of the cross plate, a third locking bolt passes through the top of the circular tube side wall and is threadedly rotatably connected, one end of the third locking bolt located in the circular tube is in contact with the surface of the telescopic rod, and a slot for inserting a block is provided at the bottom of the circular tube.

[0018] As a further description of the above technical solution:

[0019] The bottom end of the telescopic rod is fixedly connected with a slide plate, the slide plate is slidably connected with the inner wall of the circular tube, and the size of the slide plate is larger than the through hole.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, a T-shaped guide rail, a sliding sleeve, a cross plate and a positioning assembly are provided, and the sliding sleeve, the cross plate and the positioning assembly form a bracket assembly. The sliding sleeve moves up and down along the T-shaped guide rail, and the distance between the two bracket assemblies, that is, the distance between two adjacent cross plates, can be flexibly adjusted during actual installation to adapt to the installation of pipes or cables of different diameters, thereby maximizing the use of the mounting frame. Secondly, the positioning assembly can be provided to squeeze and position the pipe or cable.

[0022] 2. In the present invention, by providing a support assembly, a support plate and a clamping block, the support assembly is installed below the transverse plate, and the support assembly can play a supporting role between two adjacent transverse plates, thereby increasing the bearing capacity of the transverse plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an overall schematic diagram of the utility model;

[0024] Figure 2 It is a partial stereogram of the utility model;

[0025] Figure 3 It is a schematic diagram of the bracket assembly of the utility model;

[0026] Figure 4 It is a cross-sectional view of the support assembly of the utility model.

[0027] Legend:

[0028] 1. T-type guide rail; 2. Mounting plate; 3. Sliding sleeve; 4. Horizontal plate; 5. Positioning assembly; 51. Moving sleeve; 52. Vertical plate; 53. Reinforcement plate; 54. Second locking bolt; 6. First locking bolt; 7. Support assembly; 71. Round tube; 72. Perforation; 73. Telescopic rod; 74. Slide plate; 75. Mounting seat; 76. Slot; 77. Third locking bolt; 8. Support plate; 9. Block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 4 The utility model provides an embodiment: an adjustable mounting frame for power construction, including a T-shaped guide rail 1, a plurality of bracket assemblies are slidably arranged on the surface of the T-shaped guide rail 1, each bracket assembly includes a sliding sleeve 3 slidably sleeved on the surface of the T-shaped guide rail 1, a cross plate 4 is fixedly connected to the bottom end of the side wall of the sliding sleeve 3, two positioning assemblies 5 are slidably connected to the surface of the cross plate 4, a support assembly 7 is installed on the lower surface of the cross plate 4, a support plate 8 is fixedly connected to the top of the sliding sleeve 3, and a block 9 for positioning the support assembly 7 is fixedly connected to the upper surface of the support plate 8.

[0031] Reference Figure 1 and Figure 2 The top and bottom ends of the T-shaped guide rail 1 are fixedly connected with a mounting plate 2, and mounting holes are opened on both sides of the mounting plate 2.

[0032] The mounting plate 2 can be fixed on the inner wall of the cable trench through the mounting holes, thereby achieving fixed installation of the T-shaped guide rail 1.

[0033] Reference Figure 1 and Figure 2A first locking bolt 6 is passed through the side wall of the sliding sleeve 3 and is threadedly connected thereto. One end of the first locking bolt 6 located in the sliding sleeve 3 is in contact with the surface of the T-shaped guide rail 1 .

[0034] By moving the sleeve 3 up and down along the T-shaped guide rail 1, the distance between two adjacent cross plates 4 can be adjusted, thereby facilitating the installation of different cables. After adjusting the position of the sleeve 3, the first locking bolt 6 can be tightened to fix it.

[0035] Reference Figure 3 The positioning assembly 5 includes a movable sleeve 51 slidably sleeved on the surface of the horizontal plate 4, a vertical plate 52 is fixedly connected to the upper surface of the movable sleeve 51, a second locking bolt 54 is passed through the top wall of the movable sleeve 51 and is threadedly connected, and the bottom end of the second locking bolt 54 is in contact with the upper surface of the horizontal plate 4.

[0036] The position of the vertical plate 52 can be changed by adjusting the position of the movable sleeve 51 , and the vertical plates 52 of the two positioning components 5 can be used to clamp and limit the cable. Finally, the movable sleeve 51 can be fixed by tightening the second locking bolt 54 .

[0037] Reference Figure 3 A triangular reinforcing plate 53 is fixedly connected between the vertical plate 52 and the upper surface of the movable sleeve 51 .

[0038] The triangular reinforcing plate 53 can strengthen the structural strength between the vertical plate 52 and the moving sleeve 51 .

[0039] Reference Figure 4 The support assembly 7 includes a circular tube 71, a through hole 72 is provided at the top of the circular tube 71, a telescopic rod 73 passes through the through hole 72 and is slidably connected, a mounting seat 75 is rotatably connected to the top of the telescopic rod 73, and the mounting seat 75 is fixedly connected to the lower surface of the horizontal plate 4, a third locking bolt 77 passes through the top of the side wall of the circular tube 71 and is threadedly rotatably connected, one end of the third locking bolt 77 located in the circular tube 71 is in contact with the surface of the telescopic rod 73, and a card slot 76 for clamping the card block 9 is provided at the bottom of the circular tube 71.

[0040] The telescopic rod 73 can be extended and retracted inside the round tube 71 to adjust the length of the entire support assembly 7, so as to adapt to the distance between two adjacent horizontal plates 4. After the support assembly 7 on the lower surface of the upper horizontal plate 4 is clamped on the support plate 8 and the clamping block 9 on the surface of the lower sliding sleeve 3, the support assembly 7 can be used to support the two adjacent horizontal plates 4, thereby increasing the bearing capacity of the horizontal plate 4.

[0041] Reference Figure 4 The bottom end of the telescopic rod 73 is fixedly connected with a slide plate 74, which is slidably connected to the inner wall of the round tube 71, and the size of the slide plate 74 is larger than the perforation 72. By providing the slide plate 74, the telescopic rod 73 can be prevented from being separated from the round tube 71 when sliding inside the round tube 71.

[0042] Working principle: First, fix the T-shaped guide rail 1 on the inner wall of the cable trench through the mounting plate 2, and then slide and sleeve a specified number of bracket assemblies on the surface of the T-shaped guide rail 1 as required. The sleeve connection method is: sleeve the sleeve 3 of a bracket assembly from the top of the T-shaped guide rail 1 on the surface of the T-shaped guide rail 1. At this time, the bracket assembly is located at the bottom, and the support assembly 7 on the lower surface of the cross plate 4 can be in contact with the ground to support the cross plate 4 of the bracket assembly. Then, when continuing to slide the sleeve 3 of the bracket assembly on the surface of the T-shaped guide rail 1, the distance between two adjacent cross plates 4 can be adjusted, and then the first locking bolt 6 on the sleeve 3 is tightened to fix the sleeve 3, and then the length of the support assembly 7 on the lower surface of the cross plate 4 of the bracket assembly is adjusted, and the corresponding bottom slot 76 of the round tube 71 is clamped on the support plate 8 and the block 9 on the surface of the lower sleeve 3. Install all the bracket assemblies in the above manner, and finally lay the cable on the surface of the cross plate 4, and use the positioning assembly 5 to limit and fix the cable.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable mounting frame for electric power construction, characterized in that: The invention comprises a T-shaped guide rail (1), wherein a plurality of bracket assemblies are slidably arranged on the surface of the T-shaped guide rail (1), each of the bracket assemblies comprises a sliding sleeve (3) slidably sleeved on the surface of the T-shaped guide rail (1), a horizontal plate (4) is fixedly connected to the bottom end of the side wall of the sliding sleeve (3), two positioning assemblies (5) are slidably connected to the surface of the horizontal plate (4), a supporting assembly (7) is installed on the lower surface of the horizontal plate (4), a supporting plate (8) is fixedly connected to the top end of the sliding sleeve (3), and a clamping block (9) for positioning the supporting assembly (7) is fixedly connected to the upper surface of the supporting plate (8).

2. The adjustable mounting frame for electric power construction according to claim 1, characterized in that: The top and bottom ends of the T-shaped guide rail (1) are fixedly connected to a mounting plate (2), and mounting holes are provided on both sides of the mounting plate (2).

3. The adjustable mounting frame for electric power construction according to claim 1, characterized in that: A first locking bolt (6) passes through the side wall of the sliding sleeve (3) and is threadedly connected thereto; one end of the first locking bolt (6) located inside the sliding sleeve (3) is in contact with the surface of the T-shaped guide rail (1).

4. The adjustable mounting frame for electric power construction according to claim 1, characterized in that: The positioning assembly (5) comprises a movable sleeve (51) slidably sleeved on the surface of the horizontal plate (4); the upper surface of the movable sleeve (51) is fixedly connected to the vertical plate (52); a second locking bolt (54) penetrates through the top wall of the movable sleeve (51) and is threadedly connected thereto; the bottom end of the second locking bolt (54) is in contact with the upper surface of the horizontal plate (4).

5. The adjustable mounting frame for electric power construction according to claim 4, characterized in that: A triangular reinforcing plate (53) is fixedly connected between the vertical plate (52) and the upper surface of the movable sleeve (51).

6. The adjustable mounting frame for electric power construction according to claim 1, characterized in that: The support assembly (7) comprises a round tube (71), a through hole (72) is provided at the top end of the round tube (71), a telescopic rod (73) is passed through and slidably connected to the inside of the through hole (72), a mounting seat (75) is rotatably connected to the top end of the telescopic rod (73), and the mounting seat (75) is fixedly connected to the lower surface of the horizontal plate (4), a third locking bolt (77) is passed through and threadedly rotatably connected to the top end of the side wall of the round tube (71), one end of the third locking bolt (77) located in the round tube (71) is in contact with the surface of the telescopic rod (73), and a clamping groove (76) for clamping a clamping block (9) is provided at the bottom end of the round tube (71).

7. The adjustable mounting frame for electric power construction according to claim 6, characterized in that: The bottom end of the telescopic rod (73) is fixedly connected to a slide plate (74), the slide plate (74) is slidably connected to the inner wall of the circular tube (71), and the size of the slide plate (74) is larger than the through hole (72).

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