CN210416391U

CN210416391U - Fixing and clamping device of transformer box

Info

Publication number: CN210416391U
Application number: CN201920966682.XU
Authority: CN
Inventors: 王国忠
Original assignee: Tianjin Ruixiang Hengtong Electrical Equipment Manufacturing Co
Current assignee: Tianjin Ruixiang Hengtong Electrical Equipment Manufacturing Co
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-28
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a fixed clamping device of a transformer box, which belongs to the field of auxiliary devices for transformer box transportation and aims at the problems of complex fixed clamping operation, lower use convenience and poorer practicability of the fixed clamping device of the existing transformer box, the scheme is provided, which comprises a bottom plate, a fixed box is welded at the middle position of the top wall of the bottom plate, vertically arranged movable plates are all connected on the top wall of the bottom plate positioned at both sides of the fixed box in a sliding way, first rotating holes are all arranged on the side walls at both sides of the fixed box, horizontally arranged screw rods are sleeved in the first rotating holes in a rotating way, the two movable plates are respectively connected on the outer rings of the two screw rods in a spiral matching way, one ends of the two screw rods which are close to each other extend to the inside of the fixed box and are welded with first bevel gears, second rotating holes are arranged on the rear side wall of the fixed box, horizontally arranged rotating rods are sleeved in the, the utility model discloses the fixed clamp is easy operation, and it is higher to use the convenience, and the practicality is higher.

Description

Fixing and clamping device of transformer box

Technical Field

The utility model relates to a transformer case transportation auxiliary device technical field especially relates to a fixed clamping device of transformer case.

Background

In the transportation process of the transformer box, the transformer box needs to be fixed through the fixing and clamping device so as to prevent the transformer box from toppling over due to shaking. But the fixed clamping device's of current transformer case fixed clamping complex operation, it is lower to use the convenience, and the practicality is relatively poor.

Disclosure of Invention

The utility model provides a pair of fixed clamping device of transformer case has solved current fixed clamping device of transformer case's fixed clamping complex operation, and it is lower to use the convenience, the relatively poor problem of practicality.

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

a fixing and clamping device of a transformer box comprises a bottom plate, wherein a fixed box is welded in the middle of the top wall of the bottom plate, vertically-arranged movable plates are slidably connected to the top wall of the bottom plate on two sides of the fixed box, first rotating holes are formed in the side walls on two sides of the fixed box, horizontally-arranged screw rods are sleeved in the first rotating holes in a rotating mode, the two movable plates are respectively connected to the outer rings of the two screw rods in a spiral fit mode, one ends, close to each other, of the two screw rods extend into the fixed box and are welded with first bevel gears, second rotating holes are formed in the rear side wall of the fixed box, horizontally-arranged rotating rods are sleeved in the second rotating holes in a rotating mode, second bevel gears are welded at one ends, located in the fixed box, of the rotating rods, the first bevel gears are meshed with the second bevel gears, and one ends, located outside the fixed box, of the, the outer top wall of the fixed box is welded with horizontally arranged supporting plates, and horizontally arranged clamping plates are fixed on the side walls, close to each other, of the two moving plates.

Preferably, the two clamping plates are respectively positioned at two sides of the supporting plate and are made of rubber materials, and a plurality of first anti-skidding grooves are formed in the side walls, close to each other, of the two clamping plates.

Preferably, a plurality of second anti-slip grooves are formed in the top wall of the supporting plate.

Preferably, the top wall of the bottom plate, which is positioned on two sides of the fixed box, is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding manner, and the moving plate is fixed on the top end of the sliding block.

Preferably, the two ends of the supporting plate are welded with horizontally arranged stabilizing rods, and the moving plate is in transition fit with the outer rings of the stabilizing rods.

Preferably, the two screws have opposite thread directions.

Preferably, bolt holes are formed in the two ends of the bottom plate, and bolts are movably sleeved in the bolt holes.

The utility model has the advantages that: through the cooperation of bottom plate, fixed case, screw rod, first bevel gear, second bevel gear, dwang, rocker and movable plate, through rotating the rocker, can accomplish the fixed clamp tight to the transformer case, easy operation.

The utility model discloses the fixed clamp is easy operation, and it is higher to use the convenience, and the practicality is higher.

Drawings

Fig. 1 is the utility model provides a fixed clamping device's of transformer case structural schematic.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a top view of the top of the fixing box of the fixing and clamping device of the power transformation box according to the present invention.

Reference numbers in the figures: the device comprises a base plate 1, a fixed box 2, a screw rod 3, a stabilizing rod 4, a movable plate 5, a clamping plate 6, a supporting plate 7, a bolt 8, a first bevel gear 9, a second bevel gear 10, a rotating rod 11 and a rocking rod 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

Referring to fig. 1-3, a fixing and clamping device for a transformer box comprises a bottom plate 1, a fixed box 2 welded in the middle of the top wall of the bottom plate 1, vertically arranged moving plates 5 slidably connected to the top wall of the bottom plate 1 at both sides of the fixed box 2, first rotating holes formed in the side walls at both sides of the fixed box 2, horizontally arranged screws 3 rotatably sleeved in the first rotating holes, two moving plates 5 spirally coupled to the outer rings of the two screws 3 respectively, first bevel gears 9 welded to the ends of the two screws 3 close to each other and extending into the fixed box 2, second rotating holes formed in the rear side wall of the fixed box 2, horizontally arranged rotating rods 11 rotatably sleeved in the second rotating holes, second bevel gears 10 welded to the ends of the rotating rods 11 in the fixed box 2, and two first bevel gears 9 engaged with the second bevel gears 10, dwang 11 is located the outside one end fixedly connected with rocker 12 of fixed case 2, and the welding has the backup pad 7 of level setting on the outer roof of fixed case 2, all is fixed with the splint 6 of level setting on the lateral wall that two movable plates 5 are close to each other.

In this embodiment, two splint 6 are located the both sides of backup pad 7 respectively, splint 6 is made by rubber materials, a plurality of first antiskid groove have all been seted up on the lateral wall that two splint 6 are close to each other, a plurality of second antiskid groove have been seted up on the roof of backup pad 7, the spout has all been seted up on the roof of the bottom plate 1 that is located 2 both sides of fixed box, it has the slider to slide the setting in the spout, the top at the slider is fixed to movable plate 5, the firm pole 4 that the level set up has all been welded at the both ends of

backup pad

7, 5 transition fit at the outer lane of firm pole 4 of movable plate, the screw thread opposite direction of two screw rods 3, the bolt hole has all been seted up at the both ends of.

Example (b): the first bearing is fixedly sleeved in a first rotating hole on the fixed box 2, the screw 3 is fixedly sleeved on an inner ring of the first bearing, the second bearing is fixedly sleeved in a second rotating hole on the fixed box 2, the rotating rod 11 is fixedly sleeved on an inner ring of the second bearing, the stability of the moving plate 5 can be ensured by transitionally matching the moving plate 5 with an outer ring of the stabilizing rod 4, the bottom plate 1 is fixed on a plate of a transport vehicle through a bolt 8, then the transformer box is placed on the top wall of the supporting plate 7, the rotating rod 11 is driven to rotate through rotating the rocker 12, the second bevel gear 10 can be driven to rotate, the two screw rods 3 can be driven to rotate through the transmission of the second bevel gear 10 and the two first bevel gears 9, the two moving plates 5 can be close to each other through the screw transmission of the screw rods 3 and the moving plate 5, the two clamping plates 6 can be driven to close to each other until the two basic plates 6, can accomplish the fixed clamp to the transformer case tight, easy operation, it is higher to use the convenience, through the setting in first antiskid groove, the static friction of multiplicable splint 6 and transformer case through the setting in second antiskid groove, the static friction of multiplicable backup pad 7 and transformer case, the utility model discloses the fixed clamp is tight easy operation, and it is higher to use the convenience, and the practicality is higher.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixing and clamping device of a transformer box comprises a bottom plate (1) and is characterized in that a fixed box (2) is welded in the middle of the top wall of the bottom plate (1), moving plates (5) which are vertically arranged are slidably connected to the top wall of the bottom plate (1) and located on two sides of the fixed box (2), first rotating holes are formed in the side walls of the two sides of the fixed box (2), horizontally arranged screw rods (3) are rotatably sleeved in the first rotating holes, the two moving plates (5) are respectively connected to the outer rings of the two screw rods (3) in a spiral fit mode, one ends, close to each other, of the two screw rods (3) extend to the inside of the fixed box (2) and are welded with first bevel gears (9), a second rotating hole is formed in the rear side wall of the fixed box (2), and a horizontally arranged rotating rod (11) is rotatably sleeved in the second rotating hole, dwang (11) are located the inside one end welding of fixed case (2) and have second bevel gear (10), two first bevel gear (9) all with second bevel gear (10) meshing is connected, dwang (11) are located the outside one end fixedly connected with rocker (12) of fixed case (2), welding backup pad (7) that the level set up on the outer top wall of fixed case (2), two all be fixed with splint (6) that the level set up on the lateral wall that movable plate (5) are close to each other.

2. The fixing and clamping device of the power transformation box as claimed in claim 1, wherein two clamping plates (6) are respectively located at two sides of the supporting plate (7), the clamping plates (6) are made of rubber materials, and a plurality of first anti-slip grooves are formed in the side walls of the two clamping plates (6) which are close to each other.

3. The fixing and clamping device of the transformer box as claimed in claim 1, wherein the top wall of the supporting plate (7) is provided with a plurality of second anti-slip grooves.

4. The fixing and clamping device of the power transformation box as claimed in claim 1, wherein the top wall of the bottom plate (1) at both sides of the fixing box (2) is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding manner, and the moving plate (5) is fixed at the top end of the sliding block.

5. The fixing and clamping device of the power transformation box as claimed in claim 1, wherein the two ends of the supporting plate (7) are welded with horizontally arranged stabilizing rods (4), and the moving plate (5) is in transition fit with the outer rings of the stabilizing rods (4).

6. A fixing and clamping device for a transformation box according to claim 1, characterized in that the two threaded rods (3) have opposite thread directions.

7. The fixing and clamping device of the power transformation box as claimed in claim 1, wherein bolt holes are formed in both ends of the bottom plate (1), and bolts (8) are movably sleeved in the bolt holes.