CN218335022U

CN218335022U - Temporary support frame for erecting communication cable

Info

Publication number: CN218335022U
Application number: CN202222264509.XU
Authority: CN
Inventors: 冯江鹏
Original assignee: Tianjin Changhong Communication Technology Co ltd
Current assignee: Tianjin Changhong Communication Technology Co ltd
Priority date: 2022-08-27
Filing date: 2022-08-27
Publication date: 2023-01-17
Anticipated expiration: 2032-08-27

Abstract

The utility model relates to the technical field of support frames, in particular to a temporary support frame for erecting a communication cable, which comprises a dual-mode parking seat, a telescopic adjusting rod and a top frame, wherein the telescopic adjusting rod is arranged on the dual-mode parking seat, the top frame is arranged at the top end of the telescopic adjusting rod, and a cable fixer is arranged on the top frame; the double-mode parking seat comprises a base, a reversing rotating column, a nail cone plate and a flat plate, wherein the base is arranged at the bottom end of a telescopic adjusting rod, the reversing rotating column penetrates through the base in a rotating mode, the nail cone plate and the flat plate are symmetrically arranged on the upper side and the lower side of the reversing rotating column extending out of the base end through fixing rods, the nail cone plate or the flat plate can be selectively used to contact the ground according to the state of the ground, and the function of stable parking under the ground conditions of various construction points is achieved.

Description

Temporary support frame for erecting communication cable

Technical Field

The utility model relates to a support frame technical field specifically indicates communication cable erects interim support frame.

Background

The communication cable is directly dragging on the ground for avoiding the cable when erectting, consequently need use interim support frame, but erects the point and probably is in the stereoplasm level land, also can be on the meadow, and conventional supporting seat is difficult to the steady support in the meadow.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the scheme provides a temporary support frame for erecting communication cables.

The utility model discloses the technical scheme who takes as follows: the temporary support frame for erecting the communication cable comprises a dual-mode parking seat, a telescopic adjusting rod and a top frame, wherein the telescopic adjusting rod is arranged on the dual-mode parking seat, the top frame is arranged at the top end of the telescopic adjusting rod, and a cable fixer is arranged on the top frame; the double-mode parking seat comprises a base, a reversing rotating column, a nail cone plate and a flat plate, wherein the base is arranged at the bottom end of the telescopic adjusting rod, the reversing rotating column penetrates through the base in a rotating mode, and the nail cone plate and the flat plate are symmetrically arranged on the upper side and the lower side of the reversing rotating column extending out of the base end through fixing rods.

As a further optimization of the scheme, a fixing seat is arranged on the end face of the base, a lug is arranged on the reversing rotating column, and the lug is inserted into a groove in the fixing seat after rotating in place.

Preferably, the fixing base lateral wall is gone up to slide and is run through and be equipped with the inserted bar, be equipped with the fixed bolster on the inserted bar, be connected with spring one between fixed bolster and the fixing base lateral wall, inserted bar one end slides and runs through in the jack that the fixing base lateral wall inserted on the lug, the fixing base is in the bilateral symmetry distribution of base.

As a further optimization of this scheme, telescopic adjusting rod includes end section of thick bamboo, interior pole and loop bar, end section of thick bamboo is located on the base, interior pole is located on the end section of thick bamboo, the loop bar slide cup joint locate on interior pole and with the roof-rack rigid coupling, be equipped with the locking bolt on the loop bar, the locking bolt runs through screw hole on the loop bar and interior pole press the contact, the top of loop bar is located to the roof-rack.

As the further optimization of this scheme, the cable fixer is including the solid fixed splint of locating the roof-rack both ends and sliding two sets of movable clamp plate of locating on the roof-rack, it is equipped with double-end lead screw to rotate on the roof-rack, and is two sets of movable clamp plate cup joints the both ends of locating double-end lead screw through the screw hole, and is two sets of movable clamp plate can be close to with the solid fixed splint of both sides after keeping away from each other and form complete clamp mouth.

Preferably, the middle part of the double-end screw rod is sleeved with a first bevel gear, a motor is arranged in the top frame, an output shaft of the motor is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

As a further optimization of the scheme, the inner rod is rotatably arranged on the bottom barrel, the bottom end of the inner rod extending into the inner cavity of the bottom barrel is provided with a reversing rod, the base is provided with a treading direction adjuster, and the treading direction adjuster extends into the inner cavity of the bottom barrel and is intermittently meshed with the reversing rod.

As the further optimization of this scheme, trample and transfer to the ware and include slider, connecting axle one, connecting axle two, bracing piece one, bracing piece two and footboard, be equipped with perpendicular hole on the end section of thick bamboo lateral wall, the slider slides and locates in perpendicular hole, the cover is equipped with to multiunit spiral lug, multiunit around the reversing bar the spiral lug forms the screw thread on the reversing bar, the slider inboard is connected with the protruding axle through the elastic component, the protruding axle slides and locates in the helicla flute that forms between the double-phase adjacent spiral lug, connecting axle one and connecting axle two rotate respectively locate the end section of thick bamboo on with the slider outside, bracing piece one and bracing piece two are located on connecting axle one and connecting axle two respectively, bracing piece one and bracing piece two are articulated, the top of bracing piece two is located to the footboard, be connected with the torsional spring between bracing piece one and the bracing piece two, the outer chimb of spiral lug and the contained angle of reversing bar are less than 90 degrees, the base is kept away from to the slope direction of spiral lug outside.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the scheme, the nail cone plate or the flat plate can be selectively used to contact the ground according to the state of the ground, so that the stable parking function under the ground conditions of various construction points is realized; after the cable centre gripping is good in this scheme, because the whole weight ratio of support frame is heavier, consequently for avoiding whole the twising reverse, can carry out the steering adjustment of roof-rack through stepping on the footboard as required to make its direction of laying with the cable keep unanimous.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a temporary support frame for erecting a communication cable according to the present invention;

FIG. 2 is a schematic view of the internal structure of the temporary support frame bottom tube for erecting the communication cable according to the present invention;

FIG. 3 is a schematic view of the pedal direction adjuster of the temporary support frame for the communication cable erection;

fig. 4 is an enlarged view of a portion a of the temporary support frame for erecting the communication cable according to the present invention in fig. 2.

The double-mode parking seat comprises a double-mode parking seat 1, a double-mode parking seat 2, a telescopic adjusting rod 3, an upper frame 4, a base 5, a reversing rotating column 6, a nail cone plate 7, a flat plate 8, a fixed seat 9, a convex block 10, an inserted link 11, a fixed cushion 12, a first spring 13, a bottom barrel 14, an inner rod 15, a sleeve rod 16, a locking bolt 17, a fixed clamping plate 18, a movable clamping plate 19, a double-head screw rod 20, a first bevel gear 21, a second bevel gear 22, a reversing link 23, a sliding block 24, a first connecting shaft 25, a second connecting shaft 26, a first supporting rod 27, a second supporting rod 28, a pedal 29, a vertical hole 30, a spiral lug 31, a torsion spring 32 and a convex shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-2, the temporary support frame for communication cable erection in the present scheme includes a dual-mode parking seat 1, a telescopic adjusting rod 2 and a top frame 3, wherein the telescopic adjusting rod 2 is arranged on the dual-mode parking seat 1, the top frame 3 is arranged at the top end of the telescopic adjusting rod 2, and a cable fixer is arranged on the top frame 3; double mode parking seat 1 includes that base 4, switching-over rotate post 5, nail awl board 6 and dull and stereotyped 7, and telescopic adjusting rod 2 bottoms are located to base 4, and switching-over rotation post 5 rotates and runs through base 4, and nail awl board 6 and dull and stereotyped 7 locate the switching-over through the dead lever symmetry and rotate the last downside that post 5 extends base 4 end.

As shown in fig. 4, as embodiment 1, a fixing seat 8 is disposed on an end surface of a base 4, a protruding block 9 is disposed on a reversing rotating column 5, the protruding block 9 is inserted into a groove in the fixing seat 8 after rotating in place, an insertion rod 10 is slidably disposed on a side wall of the fixing seat 8 in a penetrating manner, a fixing pad 11 is disposed on the insertion rod 10, a first spring 12 is connected between the fixing pad 11 and the side wall of the fixing seat 8, one end of the insertion rod 10 slidably penetrates through a side wall of the fixing seat 8 and is inserted into a jack on the protruding block 9, and the fixing seat 8 is symmetrically distributed on front and back sides of the base 4.

As shown in fig. 2, as embodiment 2, the telescopic adjusting rod 2 includes a bottom tube 13, an inner rod 14 and a loop bar 15, the bottom tube 13 is disposed on the base 4, the inner rod 14 is disposed on the bottom tube 13, the loop bar 15 is slidably sleeved on the inner rod 14, a locking bolt 16 is disposed on the loop bar 15, the locking bolt 16 penetrates through a threaded hole in the loop bar 15 to be in press contact with the inner rod 14, and the top frame 3 is disposed at the top end of the loop bar 15.

As embodiment 3, as fig. 2, the cable fixer includes the fixed splint 17 and the two sets of movable splint 18 that slide on locating the roof-rack 3 both ends of locating the roof-rack 3, it is equipped with double-end lead screw 19 to rotate on the roof-rack 3, two sets of movable splint 18 cup joint the both ends of locating double-end lead screw 19 through the screw hole, can be close to with the fixed splint 17 of both sides after two sets of movable splint 18 keep away from each other and form complete double-layered mouth, double-end lead screw 19 middle part cover is equipped with bevel gear one 20, be equipped with the motor in the roof-rack 3, be equipped with bevel gear two 21 on the output shaft of motor, bevel gear two 21 and bevel gear one 20 meshing.

As shown in fig. 3, as an embodiment 4, based on the embodiment 2, the inner rod 14 is rotatably disposed on the bottom cylinder 13, the bottom end of the inner rod 14 extending into the inner cavity of the bottom cylinder 13 is provided with a reversing rod 22, the base 4 is provided with a stepping direction adjuster, and the stepping direction adjuster extends into the inner cavity of the bottom cylinder 13 and is intermittently engaged with the reversing rod 22; the treading direction adjuster comprises a sliding block 23, a first connecting shaft 24, a second connecting shaft 25, a first supporting rod 26, a second supporting rod 27 and a pedal 28, wherein a vertical hole 29 is formed in the side wall of the bottom barrel 13, the sliding block 23 is arranged in the vertical hole 29 in a sliding mode, multiple groups of spiral lugs 30 are sleeved on the periphery of the reversing rod 22, the multiple groups of spiral lugs 30 form threads on the reversing rod 22, a telescopic convex shaft 32 is connected to the inner side of the sliding block 23 through a second spring, the convex shaft 32 is arranged in a spiral groove formed between two adjacent spiral lugs 30 in a sliding mode, the first connecting shaft 24 and the second connecting shaft 25 are respectively arranged on the bottom barrel 13 and on the outer side of the sliding block 23 in a rotating mode, the first supporting rod 26 and the second supporting rod 27 are respectively arranged on the first connecting shaft 24 and the second connecting shaft 25, the first supporting rod 26 and the second supporting rod 27 are hinged, the pedal 28 is arranged at the top end of the second supporting rod 27, a torsion spring 31 is connected between the first supporting rod 26 and the second supporting rod 27, the outer convex edge of the spiral lug 30 and the reversing rod 22 form an included angle smaller than 90 degrees, the outer convex edge of the spiral lug 30 is obliquely away from the base 4, and the outer convex edge of the spiral lug 30, and the connecting shaft 24 are located on the same vertical line.

When the nail cone plate 6 is required to be converted into the nail cone plate 6 to be in contact with the ground, the inserting rod 10 on the fixed seat 8 on the other side is pulled out to be far away from the convex block 9, then the turning rotating column is rotated for 180 degrees, so that the convex block 9 slides into the fixed seat 8 on the front side, and the inserting rod 10 on the fixed seat 8 on the front side is used for inserting and fixing; when the cable is fixed, the cable is placed between the fixed clamp plate 17 and the movable clamp plate 18, and then the double-end screw rod 19 is driven by the motor to rotate so that the movable clamp plate 18 and the fixed clamp plate 17 are closed to fix the cable;

the height of the top frame 3 can be adjusted by sliding the loop bar 15 on the inner bar 14, and when needed, the rotation reversing of the top frame 3 is realized by stepping on the pedal 28, in an initial state, the slide block 23 is positioned at the upper side of the vertical hole 29 due to the existence of the torsion spring 31, at the moment, the elastic piece pushes the convex shaft 32 to slide downwards along the spiral groove formed between the two groups of spiral lugs 30, so that the reversing bar 22 is driven to rotate, after the pedal 28 is loosened, the torsion spring 31 rebounds, the slide block 23 is pushed to move upwards and reset along the vertical hole 29, at the moment, the convex shaft 32 moves upwards to be in sliding contact with the bottom side of the spiral lug 30, and as the bottom side of the convex edge of the spiral lug 30 inclines upwards, the convex shaft 32 can sequentially move upwards through the spiral lugs 30 under the compression of the elastic piece.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. Temporary support frame is erect to communication cable, its characterized in that: the double-mode parking seat comprises a double-mode parking seat (1), a telescopic adjusting rod (2) and a top frame (3), wherein the telescopic adjusting rod (2) is arranged on the double-mode parking seat (1), the top frame (3) is arranged at the top end of the telescopic adjusting rod (2), and a cable fixer is arranged on the top frame (3); double mode parking seat (1) includes base (4), switching-over rotation post (5), nail awl board (6) and flat board (7), telescopic adjusting pole (2) bottom is located in base (4), switching-over rotation post (5) are rotated and are run through base (4), nail awl board (6) and flat board (7) are located the switching-over through the dead lever symmetry and are rotated post (5) and extend the last downside that base (4) were held.

2. The temporary support stand for telecommunication cable erection according to claim 1, wherein: the reversing mechanism is characterized in that a fixing seat (8) is arranged on the end face of the base (4), a protruding block (9) is arranged on the reversing rotating column (5), and the protruding block (9) is inserted into a groove in the fixing seat (8) after being rotated in place.

3. The temporary support stand for telecommunication cable erection according to claim 2, wherein: slide on fixing base (8) lateral wall and run through and be equipped with inserted bar (10), be equipped with fixed bolster (11) on inserted bar (10), be connected with between fixed bolster (11) and fixing base (8) lateral wall spring (12), inserted bar (10) one end slides and runs through in the jack on fixing base (8) lateral wall insert lug (9), fixing base (8) are in the bilateral symmetry distribution of base (4).

4. The temporary support stand for telecommunication cable erection according to claim 1, wherein: telescopic adjusting pole (2) are including end a section of thick bamboo (13), interior pole (14) and loop bar (15), base (4) are located to end a section of thick bamboo (13), interior pole (14) are located on end a section of thick bamboo (13), loop bar (15) slide to cup joint locate on interior pole (14) and with roof-rack (3) rigid coupling, be equipped with locking bolt (16) on loop bar (15), locking bolt (16) run through screw hole and interior pole (14) press the contact on loop bar (15), the top of loop bar (15) is located in roof-rack (3).

5. The temporary support stand for telecommunication cable erection according to claim 1, wherein: the cable fixer is including locating two sets of movable splint (18) on roof-rack (3) with sliding the solid fixed splint (17) at roof-rack (3) both ends, it is equipped with double-end lead screw (19) to rotate on roof-rack (3), and is two sets of movable splint (18) cup joint the both ends of locating double-end lead screw (19) through the screw hole, and are two sets of movable splint (18) can be close to with solid fixed splint (17) of both sides and form complete clamp mouth after keeping away from each other.

6. The temporary support stand for telecommunication cable erection according to claim 5, wherein: the middle of the double-end screw rod (19) is sleeved with a first bevel gear (20), a motor is arranged in the top frame (3), a second bevel gear (21) is arranged on an output shaft of the motor, and the second bevel gear (21) is meshed with the first bevel gear (20).

7. The temporary support stand for telecommunication cable erection according to claim 4, wherein: interior pole (14) rotate locate end section of thick bamboo (13) on, the bottom that interior pole (14) extend to end section of thick bamboo (13) inner chamber is equipped with reversing lever (22), be equipped with on base (4) and trample the accent to the ware, trample the accent to the ware extend to end section of thick bamboo (13) inner chamber in with reversing lever (22) intermittent type meshing.

8. The temporary support stand for telecommunication cable erection according to claim 7, wherein: the treading direction regulator comprises a slide block (23), a first connecting shaft (24), a second connecting shaft (25), a first supporting rod (26), a second supporting rod (27) and a pedal (28), a vertical hole (29) is arranged on the side wall of the bottom barrel (13), the slide block (23) is arranged in the vertical hole (29) in a sliding way, a plurality of groups of spiral lugs (30) are sleeved on the periphery of the reversing rod (22), the spiral lugs (30) form threads on the reversing rod (22), the inner side of the sliding block (23) is connected with a convex shaft (32) through an elastic piece, the convex shaft (32) is arranged in a sliding way in the spiral groove formed between two adjacent spiral lugs (30), the first connecting shaft (24) and the second connecting shaft (25) are respectively and rotatably arranged on the bottom barrel (13) and outside the sliding block (23), the first support rod (26) and the second support rod (27) are respectively arranged on the first connecting shaft (24) and the second connecting shaft (25), the first support rod (26) is hinged with the second support rod (27), the pedal (28) is arranged at the top end of the second support rod (27), a torsion spring (31) is connected between the first support rod (26) and the second support rod (27), the included angle between the outer convex edge of the spiral lug (30) and the reversing rod (22) is less than 90 degrees, the outer convex edge of the spiral lug (30) is away from the base (4) in the inclined direction.

9. The temporary support stand for telecommunication cable erection according to claim 8, wherein: the first connecting shaft (24) and the second connecting shaft (25) are located on the same vertical line.