CN211958640U

CN211958640U - Suspension mechanism for power cable bridge

Info

Publication number: CN211958640U
Application number: CN202020829979.4U
Authority: CN
Inventors: 李国宝; 郑桂东; 尹华顺
Original assignee: Anhui Changyuan Electromechanical Co ltd
Current assignee: Anhui Changyuan Electromechanical Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-11-17
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to a cable testing bridge technical field, concretely relates to power cable testing bridge is with suspending mechanism in midair, the mounting panel comprises a mounting plate, the bottom of mounting panel is provided with the jib, the sleeve has been cup jointed in the activity of jib, telescopic circumference outer wall threaded connection has first locking bolt, it has the pendulum rod that two symmetries set up to articulate on the telescopic circumference outer wall, the pendulum rod is kept away from telescopic one end and is articulated to have the fixed plate, the bottom of jib is provided with the bottom plate. The utility model overcomes prior art's is not enough, because the regulating block can remove about the inner wall of adjustment tank, the regulating block takes punch holder synchronous motion to make the interval between two punch holders adjustable, be applicable to the installation demand of the cable testing bridge of co-altitude, the picture peg can reciprocate along the inner wall of slot, thereby can change the interval between punch holder and the lower plate, and then can satisfy the installation demand of not unidimensional cable testing bridge, application scope is wide.

Description

Suspension mechanism for power cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field, concretely relates to power cable testing bridge is with suspending mechanism in midair.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on an outdoor bridge frame outside the building, and when the cable bridge frame is installed, the cable bridge frame needs to be fixedly installed by matching with a suspension mechanism.

However, the existing suspension mechanism for the cable bridge has a single structural design, can only be suitable for fixing the bridge with a single size, and has the advantages of small application range, low practicability and low fixing strength for the cable bridge.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a power cable crane span structure is with suspending mechanism in midair has overcome the not enough of prior art, and structural design is simple, and effectual solved structural design singleness, can only be applicable to the fixed of single size crane span structure, and application scope is less, and the practicality is low, the lower problem of fixed strength to the cable crane span structure.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a suspension mechanism for a power cable bridge comprises a mounting plate, wherein a hanging rod is arranged at the bottom end of the mounting plate, a sleeve is sleeved on the hanging rod in a movable mode, a first locking bolt is in threaded connection with the circumferential outer wall of the sleeve, two symmetrically-arranged swing rods are hinged to the circumferential outer wall of the sleeve, a fixing plate is hinged to one end, away from the sleeve, of each swing rod, a bottom plate is arranged at the bottom end of the hanging rod, two ends of the bottom plate are respectively sunken inwards to form an adjusting groove, the cross section of each adjusting groove is of a T-shaped structure, an adjusting block is connected to the inner wall of each adjusting groove in a sliding mode, an upper clamping plate is fixedly arranged at the bottom end of each adjusting block, a lower clamping plate is arranged at the bottom end of each upper clamping plate and is of an L-shaped structure, a communicating groove corresponding to the adjusting groove is formed in the top end of the, the top end of the vertical section of the lower clamping plate is provided with a plug board, the bottom end of the upper clamping plate is provided with a slot, and the plug board is inserted in the slot.

Preferably, the bottom end of the fixing plate is provided with a mounting hole, and a gap is reserved between the mounting hole and the swing rod.

Preferably, the hanger rod is vertically arranged with the bottom plate and the mounting plate.

Preferably, the bottom end notch of the adjusting groove and the bottom end of the bottom plate are located on the same horizontal plane.

Preferably, the communicating groove is communicated with the inside of the adjusting groove, and the groove length of the adjusting groove is larger than that of the communicating groove.

Preferably, the outer wall of the upper clamping plate is provided with a threaded hole communicated with the inside of the slot, and the inner wall of the threaded hole is in threaded connection with a second locking bolt.

Preferably, the height of the slot is smaller than that of the upper clamping plate.

(III) advantageous effects

The embodiment of the utility model provides a power cable crane span structure is with suspending mechanism in midair possesses following beneficial effect:

1. this novel structural design is simple, and simple to operate fixes on the roof through being provided with the mounting panel, then passes in the encirclement that forms between two punch holders, two lower plates with the cable testing bridge, because the regulating block can remove about the inner wall of adjustment tank, and the regulating block takes punch holder synchronous motion to make the interval between two punch holders adjustable, be applicable to the installation demand of the cable testing bridge of co-altitude.

2. Because the top of lower plate is provided with the picture peg, and the picture peg can reciprocate along the inner wall of slot to can change the interval between upper plate and the lower plate, and then can satisfy the installation demand of not unidimensional cable testing bridge, application scope is wide.

3. This is novel through being provided with the sleeve, and the sleeve can be adjusted from top to bottom along the jib, accomplishes the back when altitude mixture control, fixes the sleeve through first locking bolt, then, fixes the fixed plate on the apron of cable testing bridge, because the both sides of jib are arranged respectively in to two pendulum rods, fixed plate cooperation pendulum rod can further increase the fixed strength of cable testing bridge, guarantees cable erection's stability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the side view of the present invention;

fig. 3 is a schematic view of the structure of the bottom plate, the adjusting groove and the upper clamping plate of the present invention.

In the figure: the device comprises a mounting plate 1, a suspension rod 2, a sleeve 3, a first locking bolt 4, a swing rod 5, a fixing plate 6, a bottom plate 7, an adjusting groove 8, an adjusting block 9, an upper clamping plate 10, a communicating groove 11, a positioning bolt 12, a lower clamping plate 13, an inserting plate 14, an inserting groove 15 and a second locking bolt 16.

Detailed Description

The invention will be further described with reference to the following figures 1-3 and examples:

a suspension mechanism for a power cable bridge comprises a mounting plate 1, wherein a hanging rod 2 is arranged at the bottom end of the mounting plate 1, a sleeve 3 is sleeved on the hanging rod 2 in a movable mode, a first locking bolt 4 is connected to the circumferential outer wall of the sleeve 3 in a threaded mode, two symmetrically arranged swing rods 5 are hinged to the circumferential outer wall of the sleeve 3, a fixing plate 6 is hinged to one end, away from the sleeve 3, of each swing rod 5, a bottom plate 7 is arranged at the bottom end of the hanging rod 2, two ends of the bottom plate 7 are respectively sunken inwards to form an adjusting groove 8, the cross section of each adjusting groove 8 is of a T-shaped structure, an adjusting block 9 is connected to the inner wall of each adjusting groove 8 in a sliding mode, an upper clamping plate 10 is fixedly installed at the bottom end of each adjusting block 9, a lower clamping plate 13 is arranged at the bottom of each upper clamping plate 10, each lower clamping plate 13 is of an L, the top end threaded connection of regulating block 9 has positioning bolt 12, positioning bolt 12 runs through in the inside of intercommunication groove 11, the vertical section top of lower plate 13 is provided with picture peg 14, slot 15 has been seted up to the bottom of punch holder 10, picture peg 14 is pegged graft in the inside of slot 15.

In this embodiment, as shown in fig. 1-2, a mounting hole is formed at the bottom end of the fixing plate 6, and a gap is left between the mounting hole and the swing rod 5, so that the fixing plate 6 and the cover plate of the cable bridge are conveniently fixed.

In this embodiment, as shown in fig. 1, the hanger rod 2 is vertically arranged with the bottom plate 7 and the mounting plate 1, so as to conveniently hoist the cable.

In this embodiment, as shown in fig. 2-3, the bottom end notch of the adjusting groove 8 and the bottom end of the bottom plate 7 are located on the same horizontal plane, so that the upper clamping plate 10 can move left and right.

In the present embodiment, as shown in fig. 1 and 3, the communication groove 11 communicates with the inside of the adjustment groove 8, and the groove length of the adjustment groove 8 is longer than the groove length of the communication groove 11.

In this embodiment, as shown in fig. 1-2, a threaded hole communicated with the inside of the slot 15 is formed in an outer wall of the upper clamping plate 10, and a second locking bolt 16 is connected to an inner wall of the threaded hole in a threaded manner, so that the insert plate 14 is fixed inside the slot 15 by the second locking bolt 16, which is convenient for the lower clamping plate 13 to support the bridge.

In this embodiment, as shown in fig. 3, the height of the slot 15 is smaller than that of the upper plate 10.

The utility model discloses a theory of operation: when the cable bridge is used, the cable bridge is fixed on a wall top through the installation plate 1, then the cable bridge penetrates through a surrounding formed between the two upper clamping plates 10 and the two lower clamping plates 13, the adjusting block 9 can move left and right along the inner wall of the adjusting groove 8, the adjusting block 9 drives the upper clamping plates 10 to move synchronously, so that the distance between the two upper clamping plates 10 is adjustable, the top end of the lower clamping plate 13 is provided with the inserting plate 14, the inserting plate 14 can move up and down along the inner wall of the inserting groove 15, so that the distance between the upper clamping plates 10 and the lower clamping plates 13 can be changed, the installation requirements of cable bridges of different sizes can be met, the sleeve 3 can be adjusted up and down along the hanging rod 2 through the sleeve 3, after the height adjustment is completed, the sleeve 3 is fixed through the first locking bolt 4, then the fixing plate 6 is fixed on a cover plate of the cable bridge, and because the, the fixing plate 6 is matched with the swing rod 5, so that the fixing strength of the cable bridge can be further improved, and the stability of cable installation is ensured.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. The utility model provides a power cable crane span structure is with hanging mechanism, includes mounting panel (1), its characterized in that: the bottom of the mounting plate (1) is provided with a hanging rod (2), a sleeve (3) is sleeved on the hanging rod (2), a first locking bolt (4) is connected to the outer wall of the circumference of the sleeve (3) in a threaded manner, two symmetrically arranged swing rods (5) are hinged to the outer wall of the circumference of the sleeve (3), a fixing plate (6) is hinged to one end, away from the sleeve (3), of each swing rod (5), a bottom plate (7) is arranged at the bottom of the hanging rod (2), two ends of the bottom plate (7) are respectively inwards sunken to form adjusting grooves (8), the cross sections of the adjusting grooves (8) are of T-shaped structures, adjusting blocks (9) are slidably connected to the inner walls of the adjusting grooves (8), an upper clamping plate (10) is fixedly mounted at the bottom of the adjusting blocks (9), a lower clamping plate (13) is arranged at the bottom of the upper clamping plate (10), and the lower clamping, the top of bottom plate (7) is seted up and is corresponded intercommunication groove (11) that set up with adjustment tank (8), the top threaded connection of regulating block (9) has positioning bolt (12), positioning bolt (12) run through in the inside of intercommunication groove (11), the vertical section top of lower plate (13) is provided with picture peg (14), slot (15) have been seted up to the bottom of punch holder (10), picture peg (14) are pegged graft in the inside of slot (15).

2. The suspension mechanism for a power cable tray of claim 1, wherein: the bottom end of the fixing plate (6) is provided with a mounting hole, and a gap is reserved between the mounting hole and the swing rod (5).

3. The suspension mechanism for a power cable tray of claim 1, wherein: the suspender (2) is vertically arranged with the bottom plate (7) and the mounting plate (1).

4. The suspension mechanism for a power cable tray of claim 1, wherein: the bottom end notch of the adjusting groove (8) and the bottom end of the bottom plate (7) are positioned on the same horizontal plane.

5. The suspension mechanism for a power cable tray of claim 1, wherein: the communicating groove (11) is communicated with the inside of the adjusting groove (8), and the groove length of the adjusting groove (8) is larger than that of the communicating groove (11).

6. The suspension mechanism for a power cable tray of claim 1, wherein: the outer wall of the upper clamping plate (10) is provided with a threaded hole communicated with the inside of the slot (15), and the inner wall of the threaded hole is in threaded connection with a second locking bolt (16).

7. The suspension mechanism for a power cable tray of claim 1, wherein: the height of the slot (15) is less than that of the upper clamping plate (10).