CN216709342U

CN216709342U - Secondary screen cabinet slope handling device

Info

Publication number: CN216709342U
Application number: CN202122840123.4U
Authority: CN
Inventors: 斯辉; 王圣昌; 周本立; 胡文华; 王晓飞; 秦安庆; 胡辰光; 李盟; 佘亚江; 方熙; 胡广润; 马晓迪; 舒斌; 方一森; 蔡坤良; 曹邦标; 王允富; 刘洋; 周利军; 王天山
Original assignee: Anhui Power Transmission and Transformation Engineering Co Ltd
Current assignee: Anhui Power Transmission and Transformation Engineering Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-10
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a secondary screen cabinet inclined carrying device which comprises an inclined mechanism and a traction mechanism, wherein the traction mechanism is arranged on the inclined mechanism, the traction end of the traction mechanism pulls the secondary screen cabinet into a placing space on the inclined mechanism, and the inclined mechanism changes the inclination angle between a secondary splicing cabinet and a horizontal plane so as to reduce the height of the secondary screen cabinet in the vertical direction and further quickly pass through channels with different heights; the utility model can quickly carry the secondary screen cabinet to the device and pass through channels with different heights, thereby being convenient, quick, time-saving and labor-saving.

Description

Secondary screen cabinet slope handling device

Technical Field

The utility model relates to the technical field of electric appliance cabinet carrying, in particular to a secondary screen cabinet inclined carrying device.

Background

In recent years, along with the development of the upgrading and transforming work of a power grid, the nation pays more attention to safe and civilized construction and has higher requirements on construction safety and working efficiency.

In the process of building and expanding the transformer substation, the installation task of the secondary screen cabinet is indispensable. In the carrying process of the secondary screen cabinet, the carrying mode generally adopted at present is to carry out screen cabinet carrying by a forklift, a manual hand or a mode combining the forklift and the manual hand. The mode of manual handling is adopted, the number of people who needs is more, and it is consuming time hard to carry, and causes the person and equipment damage easily. Because the secondary screen cabinet is higher, when passing through shorter passageway, need violently put it, lift by many people again and pass the passageway, take trouble hard, and there is great potential safety hazard, therefore urgent need to solve.

Disclosure of Invention

In order to avoid and overcome the technical problems in the prior art, the utility model provides the secondary screen cabinet inclined carrying device, which can be used for quickly carrying the secondary screen cabinet to the device and passing through channels with different heights, is convenient and quick, and is time-saving and labor-saving.

In order to achieve the purpose, the utility model provides the following technical scheme:

a secondary screen cabinet inclined carrying device comprises an inclined mechanism and a traction mechanism, wherein the traction mechanism is arranged on the inclined mechanism, the traction end of the traction mechanism pulls the secondary screen cabinet into a placing space on the inclined mechanism, and the inclined mechanism changes an inclination angle between the secondary screen cabinet and a horizontal plane so as to reduce the height of the secondary screen cabinet in the vertical direction and further quickly pass through channels with different heights;

the tilting mechanism comprises a supporting seat, rollers are rotatably connected to the supporting seat, an L-shaped fixing frame for fixing the secondary screen cabinet is arranged on the supporting seat, the fixing frame comprises an underframe and side frames, an L-shaped placing space for placing the secondary screen cabinet is formed between the underframe and the side frames, a supporting space is formed between the fixing frame and the supporting seat, and a jacking assembly for adjusting the tilting angle between the secondary screen cabinet and the horizontal plane is arranged in the supporting space;

the traction mechanism comprises hydraulic cylinders arranged on two sides of the underframe along the advancing direction of the device, the extending end of each hydraulic cylinder is connected with a U-shaped clamping groove, the groove length direction of each clamping groove is parallel to the height direction of the side frame, the groove opening direction of each clamping groove is arranged along the advancing direction of the device, a baffle is hinged to one side of each clamping groove, the baffle and the clamping grooves are enclosed to form a square clamp for drawing the secondary screen cabinet, and the hydraulic cylinders draw the secondary screen cabinet into a placing space on the fixing frame.

As a further scheme of the utility model: the rear end fixedly connected with bracing piece of supporting seat, the mount rotates through the through-hole of seting up at the mount rear end and the hole axle cooperation of bracing piece and is connected on the supporting seat, forms the hinge structure that can open and shut between supporting seat and the mount to form the support space that holds the jacking subassembly between messenger's supporting seat and the mount.

As a still further scheme of the utility model: the jacking assembly comprises connecting rods, adjacent connecting rods are hinged end to form a prismatic structure, the upper hinge part and the lower hinge part of the prismatic structure are respectively and coaxially hinged with an upper jacking block and a lower jacking block, a screw rod is rotatably connected onto a left hinge shaft of the prismatic structure, a threaded hole matched with the screw rod is formed in a right hinge shaft of the prismatic structure, and the screw rod is matched with the threaded hole to pull the right hinge shaft to axially move along the screw rod so as to drive the prismatic structure to complete telescopic action.

As a still further scheme of the utility model: the lower ejector block is connected to the supporting seat, the upper ejector block is connected with a guide rod, two ends of the guide rod are connected with a jacking sliding groove arranged at the bottom of the fixing frame in a sliding mode along the advancing direction of the device, and the fixing frame can rotate around the supporting shaft in a fixed axis mode under the driving of the jacking assembly to control the inclination angle between the secondary screen cabinet and the horizontal plane.

As a still further scheme of the utility model: the secondary screen cabinet is arranged on the rollers and can move back and forth on the bottom frame under the rolling coordination of the rollers.

As a still further scheme of the utility model: the free end of baffle is connected with the trip, be provided with on the opposite side of draw-in groove with trip complex card post, the trip joint is in order to form the square clamp that draws the secondary screen cabinet on the card post.

Compared with the prior art, the utility model has the beneficial effects that:

1. the inclination mechanism can control the inclination angle between the secondary screen cabinet and the horizontal plane, so that the overall height of the secondary screen cabinet is reduced, the secondary screen cabinet can rapidly and safely pass through channels with different heights, time and labor are saved, and rapid installation of the secondary screen cabinet is realized.

2. Jacking subassembly adoption be screw thread drive's mode, such mode can make the secondary screen cabinet keep relatively stable state at the in-process of transport to threaded connection is closely unrelaxed, avoids the secondary screen cabinet to produce can not necessary rocking, ensures the safety of transportation process.

3. Under the effect of drive mechanism and roller bearing, can easily promote the secondary screen cabinet and remove along device direction of advance on the chassis to realize the fast loading and unloading of secondary screen cabinet, and then can lay the secondary screen cabinet fast on the installation station.

Drawings

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

Fig. 2 is a schematic view of the overall split structure of the present invention.

Fig. 3 is a schematic structural view of the tilting mechanism of the present invention.

Fig. 4 is a schematic structural view of the fixing frame of the present invention.

FIG. 5 is a schematic view of a jacking assembly according to the present invention.

FIG. 6 is a schematic structural view of the support base of the present invention.

11-clamping groove 12-baffle 21-hydraulic cylinder

31-supporting seat 311-roller 312-supporting rod 32-fixing frame 321-bottom frame

322-side frame 323-lifting chute 324-roller 33-lifting component 331-connecting rod

332-upper top block 333-lower top block 334-left articulated shaft 335-right articulated shaft 336-screw

337-guide bar

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a secondary screen cabinet inclined conveying device includes a traction mechanism and an inclined mechanism. The traction mechanism comprises hydraulic cylinders 21 arranged on two sides of the base frame 321, the extending ends of the hydraulic cylinders 21 are connected with U-shaped clamping grooves 11, the groove length direction of the clamping grooves 11 is parallel to the height direction of the side frames 322, and the opening direction of the notches of the clamping grooves 11 is arranged along the advancing direction of the device. One side of draw-in groove 11 articulates there is baffle 12, and baffle 12 encloses with draw-in groove 11 and closes the square clamp that forms tractive secondary screen cabinet. A hook is arranged at the free end of the baffle 12, and a clamping column matched with the hook is arranged on the opposite side surface of the clamping groove 11.

When the secondary screen cabinet needs to be loaded on the tilting mechanism, the positions of the secondary screen cabinet and the tilting mechanism are adjusted at the moment, so that the secondary screen cabinet is opposite to the tilting mechanism, and the bottom surface of the secondary screen cabinet and the upper surface of the bottom frame 321 are in the same horizontal plane. The hydraulic cylinder 21 is started, the extending end of the hydraulic cylinder 21 drives the clamping groove 11 to move towards the secondary screen cabinet, and when the secondary screen cabinet is completely positioned in the clamping groove 11, the baffle 12 is closed, and the clamping hook is clamped on the clamping column. The hydraulic rod 21 contracts to draw the secondary screen cabinet to move towards the base frame 321, and finally the secondary screen cabinet is drawn into the placing space.

When the secondary screen cabinet needs to be dismounted from the tilting mechanism, the upper surface of the mounting station and the upper surface of the base frame 321 are firstly adjusted to be positioned on the same horizontal plane, then the pneumatic hydraulic cylinder 21 pushes the secondary screen cabinet out of the base frame 321 and onto the mounting station, and finally the clamping hook is opened, so that the secondary screen cabinet is smoothly mounted on the mounting station.

In whole handling process, enclose the square clamp that closes the formation and still played the effect of fixed secondary screen cabinet, ensure the in-process secondary screen cabinet safety and stability at the transport.

The tilting mechanism comprises a supporting seat 31 and an L-shaped fixing frame 32 for fixing the secondary screen cabinet. Four extending pins of the supporting base 31 are connected with rollers 311 rotating around the axes of the pins, and the tilting mechanism conveys the secondary screen cabinet to the front of the installation station through the rollers 311.

The L-shaped fixing frame 32 forms an L-shaped accommodating space for accommodating the secondary cabinet under the cooperation of the base frame 321 and the side frame 322. A support rod 312 is fixedly connected to the rear end of the support seat 31, the support rod 312 passes through a through hole formed in the rear end of the base frame 321, and the support rod 312 and the through hole form a hole-shaft fit, so that a hinge structure capable of being opened and closed is formed between the support seat 31 and the fixing frame 32. The fixing frame 32 rotates around the supporting rod 312 of the supporting seat 31, so that a variable triangular prism-shaped supporting space is formed between the fixing frame 32 and the supporting seat 31. In the supporting space, a jacking assembly 33 is arranged for changing the space size to adjust the inclination angle between the secondary screen cabinet and the horizontal plane.

The jacking assembly 33 is a structure similar to a simple folding jack and comprises a screw 336 and four connecting rods 331, and adjacent connecting rods 331 are hinged together end to form a variable prismatic structure. The upper hinge joint and the lower hinge joint of the diamond structure are respectively and coaxially hinged with an upper jacking block 332 and a lower jacking block 333, a left hinge shaft 335 of the diamond structure is rotatably connected with a screw 336, and a right hinge shaft of the diamond structure is provided with a threaded hole matched with the screw 336. The lower top block 333 is fixedly connected to the bottom plate of the support base 31. The upper top block 332 is connected with a guide rod 337, and both ends of the guide rod 337 are slidably connected with a jacking chute 323 fixedly connected to the bottom of the base frame 321. The jacking assembly 33 pulls the right hinge shaft to move axially along the screw 336 through the threaded fit of the screw 336 and the threaded hole so as to drive the prismatic structure to complete the telescopic action.

Because the quality of the secondary screen cabinet is large, in order to ensure the safety and stability of the carrying process, the top of the side frame 322 is provided with a binding belt for fixing the secondary screen cabinet, so that the secondary screen cabinet and the side frame 322 are fixed together, and the secondary screen cabinet is ensured not to topple over easily.

Since the secondary cabinet is heavy, in order to reduce the thrust resistance of the hydraulic cylinder, rollers 324 are provided on the base frame 321. The rollers 324 are arranged on the base frame 321 in a bilateral symmetry mode, so that the secondary screen cabinet can be easily pushed to move on the base frame 321 along the advancing direction of the device, and the secondary screen cabinet can be rapidly placed on an installation station.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The secondary screen cabinet inclined carrying device is characterized by comprising an inclined mechanism and a traction mechanism, wherein the traction mechanism is arranged on the inclined mechanism, the traction end of the traction mechanism pulls the secondary screen cabinet into a placing space on the inclined mechanism, and the inclined mechanism changes the inclination angle between the secondary screen cabinet and the horizontal plane so as to reduce the height of the secondary screen cabinet in the vertical direction and further quickly pass through channels with different heights;

the tilting mechanism comprises a supporting seat (31), a roller (311) is rotatably connected to the supporting seat (31), an L-shaped fixing frame (32) used for fixing the secondary screen cabinet is arranged on the supporting seat (31), the fixing frame (32) comprises an underframe (321) and side frames (322), an L-shaped placing space for placing the secondary screen cabinet is formed between the underframe (321) and the side frames (322), a supporting space is formed between the fixing frame (32) and the supporting seat (31), and a jacking assembly (33) used for adjusting the tilting angle between the secondary screen cabinet and the horizontal plane is arranged in the supporting space;

the traction mechanism comprises hydraulic cylinders (21) arranged on two sides of the bottom frame (321) along the advancing direction of the device, the extending ends of the hydraulic cylinders (21) are connected with U-shaped clamping grooves (11) which are parallel to the height direction of the side frames (322) in the groove length direction and are arranged along the advancing direction of the device in the groove opening direction, one sides of the clamping grooves (11) are hinged with baffle plates (12), the baffle plates (12) and the clamping grooves (11) are enclosed to form square clamping hoops for drawing the secondary screen cabinet, and the hydraulic cylinders (21) draw the secondary screen cabinet into a placing space on the fixing frame (32).

2. The secondary screen cabinet inclined conveying device as claimed in claim 1, wherein the rear end of the supporting base (31) is fixedly connected with the supporting rod (312), the fixing frame (32) is rotatably connected to the supporting base (31) through a through hole formed at the rear end of the fixing frame (32) and a hole shaft of the supporting rod (312) in a matching manner, and an openable hinge structure is formed between the supporting base (31) and the fixing frame (32), so that a supporting space for accommodating the jacking assembly (33) is formed between the supporting base (31) and the fixing frame (32).

3. The secondary screen cabinet inclined conveying device as claimed in claim 2, wherein the jacking assembly (33) comprises connecting rods (331), adjacent connecting rods (331) are hinged end to form a prismatic structure, upper and lower hinged positions of the prismatic structure are respectively and coaxially hinged with an upper jacking block (332) and a lower jacking block (333), a screw rod (336) is rotatably connected onto a left hinged shaft (334) of the prismatic structure, a threaded hole matched with the screw rod (336) is formed in a right hinged shaft (335) of the prismatic structure, and the screw rod (336) is matched with the threaded hole to pull the right hinged shaft (335) to axially move along the screw rod (336) so as to drive the prismatic structure to complete telescopic action.

4. The secondary screen cabinet inclined conveying device of claim 3, wherein the lower top block (333) is connected to the supporting base (31), the upper top block (332) is connected with a guide rod (337), two ends of the guide rod (337) are slidably connected with a jacking chute (323) arranged at the bottom of the fixing frame (32) along the advancing direction of the device, and the fixing frame (32) can make fixed-axis rotation around a supporting shaft under the driving of the jacking assembly (33) so as to control the inclined angle between the secondary screen cabinet and the horizontal plane.

5. The secondary screen cabinet inclined conveying device as claimed in any one of claims 2 to 4, wherein the chassis (321) is provided with bilateral symmetrical rollers (324), the rollers (324) are uniformly arranged on the chassis (321) along the advancing direction of the device, and the secondary screen cabinet is placed on the rollers (324) and can move back and forth on the chassis under the rolling cooperation of the rollers (324).

6. The secondary screen cabinet inclined conveying device as claimed in claim 5, wherein a free end of the baffle (12) is connected with a clamping hook, a clamping column matched with the clamping hook is arranged on the side surface opposite to the clamping groove (11), and the clamping hook is clamped on the clamping column to form a square clamping hoop for drawing the secondary screen cabinet.