CN216774173U

CN216774173U - Adjustable supporting device for installation of cable bridge

Info

Publication number: CN216774173U
Application number: CN202220058108.6U
Authority: CN
Inventors: 易娜
Original assignee: Hubei Runjiang Power Co ltd
Current assignee: Hubei Runjiang Power Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-17
Anticipated expiration: 2032-01-11

Abstract

The utility model provides an adjustable support device for cable bridge installation. The adjustable support device for cable tray installation includes: two first hollow tubes; a first connecting bar, the first connecting bar is fixedly installed on the bottom ends of the two first hollow tubes; two first telescopic rods , the two first telescopic rods are respectively slidably installed in the two first hollow tubes, and the top ends of the first telescopic rods extend to the outside of the first hollow tube; the placing table is fixedly installed on the two first telescopic rods the top end of the casing; the casing, which is fixedly installed on one side of any first hollow tube; the rotating shaft, which is rotatably installed in the casing, and one end of the rotating shaft extends outside the casing; the first cone The first bevel gear is fixedly mounted on one end of the rotating shaft. The adjustable support device for cable bridge installation provided by the utility model has the advantages of convenient use and stronger applicability.

Description

Adjustable supporting device for installation of cable bridge

Technical Field

The utility model relates to the technical field of cable bridge installation, in particular to an adjustable supporting device for cable bridge installation.

Background

The cable bridge is a tool specially used for bearing cables or cables, is roughly divided into a groove type, a tray type, a ladder type, a grid type and the like, is composed of a support, a supporting arm, an installation accessory and the like, is generally installed at the top or one side of a wall, and is generally supported through a supporting tool in order to enable workers to be more convenient when the cable bridge is fixed due to the fact that the installation position of the cable bridge is generally higher.

However, in the prior art, most of the existing supporting devices are simple supporting rods, which are not only poor in balance but also poor in applicability due to the fact that the height of the existing supporting devices cannot be adjusted according to needs, and therefore, it is necessary to provide a new adjustable supporting device for installing a cable bridge to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable supporting device for installing a cable bridge, which is convenient to use and has stronger applicability.

In order to solve the above technical problem, the present invention provides an adjustable supporting device for installing a cable tray, comprising: two first hollow tubes; the first connecting strips are fixedly arranged at the bottom ends of the two first hollow pipes; the two first telescopic rods are respectively installed in the two first hollow pipes in a sliding mode, and the top ends of the first telescopic rods extend out of the first hollow pipes; the placing table is fixedly arranged at the top ends of the two first telescopic rods; the shell is fixedly arranged on one side of any one first hollow pipe; the rotating shaft is rotatably arranged in the shell, and one end of the rotating shaft extends out of the shell; the first bevel gear is fixedly arranged at one end of the rotating shaft; the screw is rotatably arranged in the shell; the second bevel gear is fixedly sleeved on the screw rod, and the first bevel gear is meshed with the second bevel gear; the internal thread sleeve is sleeved on the screw rod in a threaded manner, and one side of the internal thread sleeve extends into the first hollow pipe and is fixedly connected with the first telescopic rod; the second connecting strips are rotatably arranged on the two first hollow pipes; the two second hollow pipes are fixedly arranged at the bottom of the second connecting strip; the two second telescopic rods are respectively installed in the two second hollow pipes in a sliding mode, and the bottom ends of the second telescopic rods extend out of the second hollow pipes; the third connecting strips are rotatably arranged at the bottom ends of the two second telescopic rods; a plurality of horizontal poles, the equal fixed mounting of a plurality of horizontal poles is on two second hollow tubes.

Preferably, place the bench slidable mounting and have the connecting rod, the bottom fixed mounting of connecting rod has the stopper, the sliding sleeve is equipped with the spring on the connecting rod, the bottom of spring contacts with the top of stopper, the top of spring contacts with the bottom of placing the platform, the top fixed mounting of connecting rod has the buckle.

Preferably, a crank is fixedly mounted at one end of the rotating shaft.

Preferably, a clamping block is fixedly mounted at the top of the first connecting strip, a clamping groove is formed in the bottom of the third connecting strip, and the clamping block is matched with the clamping groove.

Preferably, a fixing screw is installed on one side of the second hollow pipe in a threaded mode, and one end of the fixing screw extends into the second hollow pipe and is in contact with the second telescopic rod.

Preferably, a sliding opening is formed in the inner wall of one side of any one first hollow pipe, and one side of the internal thread sleeve penetrates through the sliding opening and is connected with the sliding opening in a sliding mode.

Preferably, two hinged joints are fixedly mounted on the second connecting strip and are respectively and fixedly connected with the two first hollow pipes.

Compared with the prior art, the adjustable supporting device for installing the cable bridge provided by the utility model has the following beneficial effects:

the utility model provides an adjustable supporting device for installing a cable bridge, which can lift and support the cable bridge through the matching of a first hollow pipe, a first telescopic rod, a placing table, a rotating shaft, a first conical gear, a screw rod, a second conical gear and an internal thread sleeve, so that the cable bridge can be stably installed.

Drawings

FIG. 1 is a schematic sectional view of an adjustable support device for mounting a cable tray according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic side sectional view of an adjustable supporting device for mounting a cable tray according to the present invention.

Reference numbers in the figures: 1. a first hollow tube; 2. a first connecting bar; 3. a first telescopic rod; 4. a placing table; 5. a housing; 6. a rotating shaft; 7. a first bevel gear; 8. a screw; 9. a second bevel gear; 10. an internal thread sleeve; 11. a second connecting strip; 12. a second hollow tube; 13. a second telescopic rod; 14. a third connecting strip; 15. a cross bar; 16. a connecting rod; 17. a limiting block; 18. a spring; 19. and (5) buckling.

Detailed Description

The utility model is further described below with reference to the drawings and the embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view illustrating an adjustable supporting device for installing a cable tray according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is a schematic side sectional view of an adjustable supporting device for mounting a cable tray according to the present invention. Adjustable supporting device for installing cable bridge frame includes: the cross sections of the two first hollow pipes 1, the first hollow pipes 1 and the first telescopic rods 3 are rectangular, and the whole structure is flat and has strong pressure resistance; the first connecting strips 2 are fixedly arranged at the bottom ends of the two first hollow pipes 1, rubber pads are adhered to the bottom parts of the first connecting strips 2, and anti-skidding threads are arranged at the bottom parts of the rubber pads, so that the friction force between the first connecting strips 2 and the ground can be improved; the two first telescopic rods 3 are respectively installed in the two first hollow pipes 1 in a sliding manner, and the top ends of the first telescopic rods 3 extend out of the first hollow pipes 1; the placing table 4 is fixedly arranged at the top ends of the two first telescopic rods 3; the shell 5 is fixedly arranged on one side of any one first hollow pipe 1, the shell 5 is fixed on the first hollow pipe 1 through screws, when the lifting mechanism needs to be maintained, the shell 5 can be detached from the first hollow pipe 1, and the top inner wall and the bottom inner wall of the shell 5 are rotatably connected with the screw 8 through bearings; the rotating shaft 6 is rotatably arranged in the shell 5, and one end of the rotating shaft 6 extends out of the shell 5; the first bevel gear 7, the said first bevel gear 7 is fixedly mounted on one end of the rotating shaft 6; the screw 8 is rotatably arranged in the shell 5; the second bevel gear 9 is fixedly sleeved on the screw 8, and the first bevel gear 7 is meshed with the second bevel gear 9; the internal thread sleeve 10 is sleeved on the screw rod 8 in a threaded manner, one side of the internal thread sleeve 10 extends into the first hollow tube 1 and is fixedly connected with the first telescopic rod 3, the internal thread sleeve 10 is composed of an internal thread tube and an extension block, and the extension block mainly realizes the fixed connection of the first telescopic rod 3 and the internal thread tube; the second connecting strips 11 are rotatably arranged on the two first hollow pipes 1; the two second hollow pipes 12 are fixedly arranged at the bottoms of the second connecting strips 11, and the cross sections of the second hollow pipes 12 and the second telescopic rods 13 are rectangular, so that the second hollow pipes 12 and the second telescopic rods 13 have high pressure resistance; the two second telescopic rods 13 are respectively installed in the two second hollow pipes 12 in a sliding manner, and the bottom ends of the second telescopic rods 13 extend out of the second hollow pipes 12; the third connecting strips 14 are rotatably arranged at the bottom ends of the two second telescopic rods 13, rubber pads are adhered to the bottom parts of the third connecting strips 14, and the friction force between the third connecting strips 14 and the ground can be improved through the rubber pads; a plurality of horizontal poles 15, the equal fixed mounting of a plurality of horizontal poles 15 is on two second hollow tubes 12, and horizontal pole 15 can act as the foot bar of cat ladder, all overlaps on a plurality of horizontal poles 15 to be equipped with the rubber sleeve, can avoid the staff to stand and skid on horizontal pole 15.

Place slidable mounting on platform 4 and have connecting rod 16, the bottom fixed mounting of connecting rod 16 has stopper 17, the sliding sleeve is equipped with spring 18 on connecting rod 16, the bottom of spring 18 contacts with the top of stopper 17, the top of spring 18 contacts with the bottom of placing platform 4, the top fixed mounting of connecting rod 16 has buckle 19, and buckle 19 can press the cable bridge under the promotion of spring 18 on placing platform 4, and single connecting rod 16's structure makes buckle 19 rotate for placing of cable bridge is more convenient.

One end fixed mounting of axis of rotation 6 has the crank, and the crank is trapezoidal less, can not occupy too much space, and can assist axis of rotation 6 to rotate for axis of rotation 6 rotates more laborsavingly.

The top of the first connecting strip 2 is fixedly provided with a clamping block, the bottom of the third connecting strip 14 is provided with a clamping groove, the clamping block is matched with the clamping groove, and the clamping block and the clamping groove are matched to limit the ladder climbing mechanism when the clamping block and the clamping groove can be stored, so that the ladder climbing mechanism is kept fixed.

The set screw is installed to one side screw thread of second hollow tube 12, the one end of set screw extends to in the second hollow tube 12 and contacts with second telescopic link 13, and the nut of set screw is great, and is equipped with the insection, can let the rotation of set screw more convenient laborsaving.

A sliding opening is formed in the inner wall of one side of any one first hollow pipe 1, one side of the internal thread sleeve 10 penetrates through the sliding opening and is in sliding connection with the sliding opening, the sliding opening is long-strip-shaped, and the whole sliding opening belongs to the sliding range of the internal thread sleeve 10.

Two hinged joints are fixedly mounted on the second connecting strip 11 and are respectively fixedly connected with the two first hollow pipes 1, and the two hinged joints enable the ladder stand mechanism to be rotatably connected with the two first hollow pipes 1 through the second connecting strip 11, so that the ladder stand mechanism can be converted between a storage mode and a use mode.

The working principle of the adjustable supporting device for installing the cable bridge provided by the utility model is as follows:

when the cable bridge rack is used, the cable bridge rack is placed on the placing table 4, then the cable bridge rack is pressed and fixed through the buckle 19, then the supporting device is abutted to the wall edge, so that the first connecting strips 2 and the cable bridge rack are attached to the wall, at the moment, the rotating shaft 6 is rotated through the crank, the rotating shaft 6 drives the second bevel gear 9 to rotate through the first bevel gear 7, the second bevel gear 9 drives the screw rod 8 to rotate, under the action of the threads, the screw rod 8 drives the internal thread sleeve 10 to ascend, the internal thread sleeve 10 drives the corresponding first telescopic rod 3 to ascend, the first telescopic rod 3 drives the cable bridge rack to ascend through the placing table 4 until the cable bridge rack ascends to a proper height, at the moment, the two fixing screws are rotated to unlock the two second telescopic rods 13, then the third connecting strip 14 is slightly lifted, so that the clamping block is separated from the clamping groove, at the moment, the two second hollow pipes 12 are rotated so that the two second hollow pipes 12 are separated from the two first hollow pipes 1, then, the two second telescopic rods 13 are drawn out and the third connecting strips 14 are in contact with the ground, and the fixing screws are rotated again to lock the second telescopic rods 13, at this time, the second hollow pipes 12 can be installed as a ladder stand for a cable bridge.

the utility model provides an adjustable supporting device for installing a cable bridge, which can lift and support the cable bridge through the matching of a first hollow pipe 1, a first telescopic rod 3, a placing table 4, a rotating shaft 6, a first bevel gear 7, a screw 8, a second bevel gear 9 and an internal thread sleeve 10, so that the cable bridge can be kept stable during the installation, and can have the ladder climbing function through the matching of a second connecting strip 11, a second hollow pipe 12, a second telescopic rod 13, a third connecting strip 14 and a cross rod 15, so that an installer can install the cable bridge more conveniently, and can clamp the cable bridge placed on the placing table 4 through the matching of a connecting rod 16, a limiting block 17, a spring 18 and a buckle 19, so that the cable bridge is prevented from falling off during the installation.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims

1. An adjustable support device for cable tray installation, characterized in that, comprising:

two first hollow tubes;

a first connecting bar, the first connecting bar is fixedly installed on the bottom ends of the two first hollow tubes;

two first telescopic rods, the two first telescopic rods are respectively slidably installed in the two first hollow tubes, and the top ends of the first telescopic rods extend outside the first hollow tubes;

a placing table, the placing table is fixedly installed on the top ends of the two first telescopic rods;

a casing, which is fixedly installed on one side of any one of the first hollow tubes;

a rotating shaft, the rotating shaft is rotatably installed in the casing, and one end of the rotating shaft extends outside the casing;

a first bevel gear, the first bevel gear is fixedly mounted on one end of the rotating shaft;

a screw, which is rotatably installed in the housing;

a second bevel gear, the second bevel gear is fixedly sleeved on the screw rod, and the first bevel gear meshes with the second bevel gear;

an inner thread sleeve, the inner thread sleeve is threadedly sleeved on the screw rod, and one side of the inner thread sleeve extends into the first hollow tube and is fixedly connected with the first telescopic rod;

a second connecting bar, the second connecting bar is rotatably mounted on the two first hollow tubes;

two second hollow tubes, both of which are fixedly installed at the bottom of the second connecting bar;

two second telescopic rods, the two second telescopic rods are respectively slidably installed in the two second hollow tubes, and the bottom ends of the second telescopic rods extend outside the second hollow tubes;

a third connecting bar, the third connecting bar is rotatably mounted on the bottom ends of the two second telescopic rods;

A plurality of cross bars are fixedly mounted on the two second hollow tubes.

2 . The adjustable support device for cable tray installation according to claim 1 , wherein a connecting rod is slidably installed on the placing table, and a limit block is fixedly installed at the bottom end of the connecting rod, and the connecting rod A spring is slidably sleeved on the rod, the bottom end of the spring is in contact with the top of the limiting block, the top end of the spring is in contact with the bottom of the placing table, and the top end of the connecting rod is fixedly installed with a buckle.

3 . The adjustable support device for cable tray installation according to claim 1 , wherein a crank handle is fixedly installed at one end of the rotating shaft. 4 .

4 . The adjustable support device for cable tray installation according to claim 1 , wherein a clamping block is fixedly installed at the top of the first connecting bar, and a clamping slot is opened at the bottom of the third connecting bar. 5 . The card block is adapted to the card slot.

5 . The adjustable support device for cable tray installation according to claim 1 , wherein a fixing screw is threaded on one side of the second hollow tube, and one end of the fixing screw extends into the second hollow tube. 6 . and contact with the second telescopic rod.

6 . The adjustable support device for cable tray installation according to claim 1 , wherein a sliding port is provided on one side inner wall of any one of the first hollow tubes, and one side of the inner threaded sleeve penetrates the sliding port. 7 . and slidingly connected with the sliding port.

7 . The adjustable support device for cable tray installation according to claim 1 , wherein two hinged joints are fixedly installed on the second connecting bar, and the two hinged joints are respectively connected with the two first hollow tubes. 8 . Fixed connection.