Positioning mechanism for electrical construction

Abstract

The utility model discloses a positioning mechanism for electrical construction, which belongs to the related technical field of electrical construction, and comprises two lifting seats, the two lifting seats are fixedly connected through two supporting arms, the top of each lifting seat is provided with two symmetrically arranged grooves, and a base with an n-shaped vertical section is movably lapped in each groove. The two bases are fixedly connected to the bottom of the electrical cabinet, and gravity clamping anti-skid assemblies are connected between the bases and the lifting seat; when the positioning mechanism for electrical construction is used, the two bases at the bottom end of an electrical cabinet are matched with the gravity of the electrical cabinet, so that the two bases enter the grooves conveniently and quickly by means of the first inclined surfaces, and the two sides of the bottom end of each base extrude the fourth inclined surfaces respectively; therefore, the two L-shaped clamping plates move oppositely through the sliding blocks and are finally clamped in clamping grooves formed in the inner wall of the base by means of the elastic force of the first springs.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical fields related to electrical construction, specifically relates to a positioning mechanism for electrical construction. BACKGROUND

[0002] An electrical cabinet is a special cabinet used to store and protect electrical equipment. It is commonly used in industry, commerce and public facilities to ensure the safe, effective and orderly operation of electrical systems.

[0003] When the installation position of a large electrical cabinet is high, it needs to be moved to a high place, but due to its size and weight, it can only be lifted by hoisting or a special guide rail system, but the cost of setting up a special guide rail system is too high, and it is not convenient to move, and it is also difficult to meet the needs of some high-altitude installation requirements, therefore, in general, the high-altitude installation of large electrical cabinets is realized by a crane.

[0004] The positioning mechanism for electrical construction in the prior art has the following disadvantages in use:

[0005] During hoisting, the rope passes under the base of the transformer, but the rope itself is affected by its own material that is prone to deformation, and once the hoist moves too much, it is easy to cause the rope to slide between the large electrical cabinet, which may cause the large electrical cabinet to tilt, making it difficult to maintain the stability of the large electrical cabinet during hoisting, therefore, a positioning mechanism for electrical construction is needed. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a positioning mechanism for electrical construction to solve the problems raised in the background.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning mechanism for electrical construction, comprising two lifting seats, the two lifting seats are fixedly connected by two support arms, two symmetrical grooves are formed in the top of each lifting seat, a bottom seat with a vertical cross-section in the shape of n is movably connected in each groove, both bottom seats are fixedly connected to the bottom of the electrical cabinet, and a gravity clamping anti-skid assembly is connected between each bottom seat and the lifting seat; the gravity clamping anti-skid assembly is used for positioning during the hoisting construction of the electrical cabinet.

[0008] As a preferred embodiment, the top of each groove is provided with a first inclined surface on both sides.

[0009] As a preferred embodiment, the top of each lifting seat is sleeved with two symmetrical lifting ropes.

[0010] As a preferred implementation form, the gravity clamping anti-skid assembly comprises a lifting groove formed in the lifting seat, a heavy pressing plate sliding in the lifting groove, L-shaped clamping plates movably connected to the bottom of the heavy pressing plate, the two L-shaped clamping plates being symmetrically arranged and movably connected to the inner bottom wall of the lifting groove, second inclined surfaces being arranged on the two sides of the bottom of the heavy pressing plate, and third inclined surfaces being arranged on the top of the L-shaped clamping plates and parallel to the second inclined surfaces.

[0011] As a preferred implementation form, the two L-shaped clamping plates are movably penetrated into the outside of the lifting seat, and fourth inclined surfaces are formed in the two L-shaped clamping plates, and clamping grooves are formed in the two inner walls of the base and matched with the two ends of the L-shaped clamping plates.

[0012] As a preferred implementation form, the bottom of the heavy pressing plate is fixedly connected with two symmetrically arranged guide columns, the bottom of the guide column is movably arranged in the movable hole formed in the inner bottom wall of the lifting groove, the outside of the guide column is sleeved with a first spring, the top of the first spring is fixedly connected with the bottom of the heavy pressing plate, the bottom of the first spring is fixedly connected with the inner bottom wall of the lifting groove, the middle of the bottom of the two L-shaped clamping plates is fixedly connected with a slider with a convex structure, the slider is movably connected with the sliding groove formed in the inner bottom wall of the lifting groove, and the two sliders are fixedly connected through a second spring.

[0013] Compared with the prior art, the positioning mechanism for electrical construction has at least the following beneficial effects:

[0014] In the utility model, when the positioning mechanism for electrical construction is used, the two bases at the bottom of the electrical cabinet are matched with the gravity of the electrical cabinet itself, so that the two bases are conveniently and quickly guided into the grooves through the first inclined surfaces, the two sides of the bottom of the base are pressed against the fourth inclined surfaces, the two L-shaped clamping plates are relatively moved through the sliders, and the two L-shaped clamping plates are finally clamped in the clamping grooves in the inner wall of the base through the elastic force of the first spring. Secondly, the gravity plate is pressed down through the gravity of the electrical cabinet itself, the two second inclined surfaces are finally attached to the third inclined surfaces, the two ends of the two L-shaped clamping plates are clamped in the clamping grooves under the action of gravity, the sliding and tilting between the rope and the large electrical cabinet are effectively prevented, and the stability of the large electrical cabinet is maintained during hoisting. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole three-dimensional first visual angle structure schematic view of the utility model;

[0016] Figure 2 It is a whole three-dimensional second visual angle structure schematic view of the utility model;

[0017] Figure 3 Figure 3 is a three-dimensional expanded structure schematic view of each component of the lifting seat of the utility model;

[0018] Figure 4 Figure 4 is a three-dimensional expanded structure schematic view of each component in the gravity clamping anti-skid assembly of the utility model.

[0019] In the figure: 1, lifting seat; 11, support arm; 12, base; 121, groove; 122, first inclined surface; 13, lifting rope; 2, gravity clamping anti-skid assembly; 21, heavy pressing plate; 22, L-shaped clamping plate; 23, second inclined surface; 24, third inclined surface; 25, fourth inclined surface; 26, clamping groove; 27, sliding block; 28, first spring; 29, guide column; 210, second spring. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with examples.

[0021] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme of the utility model embodiment will be clearly and completely described below in combination with the drawings of the utility model embodiment. Obviously, the described examples are part of the examples of the utility model, rather than all the examples. Based on the described examples of the utility model, all other examples obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements of the method of the utility model under the concept of the utility model all belong to the scope of protection of the utility model.

[0023] EXAMPLE

[0024] In the lifting process, the rope passes under the base 12 of the transformer, but the rope itself is affected by its own easily deformable material. Once the activity amplitude of the crane is too large, the rope and the large electrical cabinet are prone to slip, which may seriously cause the large electrical cabinet to tilt, making it difficult to maintain the stability of the large electrical cabinet during lifting;

[0025] Therefore, please refer to Figures 1-4The utility model provides a positioning mechanism for electrical construction, include: two hoisting seat 1, two hoisting seat 1 are fixedly connected through two support arms 11, the top of hoisting seat 1 is equipped with two symmetrical recess 121, the recess 121 all movable lap has the base 12 of vertical section n shape structure, two base 12 all are fixedly connected in the bottom of electrical cabinet, base 12 all are connected with the gravity chucking antiskid component 2 between hoisting seat 1, the gravity chucking antiskid component 2 is used for the positioning when hoisting construction of electrical cabinet.

[0026] Further as Figures 1-4 Indicated, it is worth specifically mentioning that the top of recess 121 both sides is equipped with first inclined plane 122.

[0027] Among them, the design is for the convenience of base 12 is put into to recess 121.

[0028] Further as Figures 1-4 Indicated, it is worth specifically mentioning that the top of hoisting seat 1 is all sleeved with two symmetrical hoisting ropes 13 of setting.

[0029] Four hoisting ropes 13 can be used for hoisting transportation with crane equipment to two hoisting seat 1.

[0030] Further as Figures 1-4 Indicated, it is worth specifically mentioning that in order to realize the positioning of electrical cabinet hoisting by the gravity of electrical cabinet, therefore set up gravity chucking antiskid component 2 includes the lifting groove of setting in hoisting seat 1, the heavy pressing plate 21 of sliding in lifting groove, the L type clamping plate 22 of movable lap of both sides of the bottom end of heavy pressing plate 21, two L type clamping plates 22 are symmetrically set, and all are slidingly connected on the inner bottom wall of lifting groove, both sides of the bottom end of heavy pressing plate 21 are equipped with second inclined plane 23, the top of L type clamping plate 22 is all equipped with third inclined plane 24 parallel with second inclined plane 23, both ends of two L type clamping plates 22 are all movable and are penetrated to the outside of hoisting seat 1, and are equipped with two symmetrical fourth inclined plane 25, the inner wall of both sides of base 12 is all equipped with the clamping groove 26 matched with both ends of two L type clamping plates 22, the bottom end of heavy pressing plate 21 is fixedly connected with two symmetrical guide columns 29, the bottom end of guide column 29 is all sliding in the movable hole of the inner bottom wall of lifting groove, the outside of guide column 29 is all sleeved with first spring 28, the top of first spring 28 is all fixedly connected with the bottom end of heavy pressing plate 21, the bottom end of first spring 28 is all fixedly connected on the inner bottom wall of lifting groove, the bottom end of two L type clamping plates 22 is all fixedly connected with the slider 27 of vertical section convex structure, the slider 27 is all slidingly connected in the sliding slot of the inner bottom wall of lifting groove, and two sliders 27 are all fixedly connected through second spring 210.

[0031] The length of the card slot 26 is smaller than the length of the L-shaped clamping plate 22, and the fourth inclined surface 25 is designed so that the base 12 can continue to move downward after entering the recess 121, which facilitates the extrusion of the bottom of the base 12 on the fourth inclined surface 25, so that one end of the two fourth inclined surfaces 25 of the L-shaped clamping plate 22 can be actively clamped in the card slot 26, and finally cooperate with the gravity of the electrical cabinet to make the heavy pressing plate 21 move downward, so that the two L-shaped clamping plates 22 cannot be loosened by moving away from each other, and the first spring 28 is in a compressed state in the drawing 4, and the second spring 210 is in a normal non-deformed state.

[0032] In summary, when using the positioning mechanism for electrical construction, the two bases 12 at the bottom end of the electrical cabinet cooperate with the gravity of the electrical cabinet itself, so that the two bases 12 are conveniently and quickly guided into the recess 121 by the first inclined surface 122, and the bottom ends of the two bases 12 are extruded on the fourth inclined surface 25, respectively, so that the two L-shaped clamping plates 22 are moved away from each other by the sliding block 27, and finally spring back and clamp in the card slot 26 on the inner wall of the base 12 by the elastic force of the first spring 28. Secondly, by the gravity of the electrical cabinet itself, the heavy plate is then pressed down, so that the two second inclined surfaces 23 are finally attached to the third inclined surface 24, respectively, so that the ends of the two L-shaped clamping plates 22 are clamped in the card slot 26 under the action of gravity, thereby effectively preventing the rope from sliding and tilting with the large electrical cabinet, and at the same time maintaining the stability of the large electrical cabinet during hoisting.

[0033] Unless otherwise defined, the technical terms or scientific terms used in the present application should be understood as the usual meaning understood by a person skilled in the art to which the present application belongs. The terms such as "include" or "contain" and the like used in the present application mean that the elements or objects listed after the word are covered, and the equivalents thereof, without excluding other elements or objects. The terms such as "connected" or "connected" are not limited to physical or mechanical connection, but also include electrical connection, whether direct or indirect. The terms such as "up", "down", "left", "right" are only used to indicate relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0034] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A positioning mechanism for electrical construction, comprising two lifting seats (1) fixed between two support arms (11), the top of each lifting seat (1) is provided with two symmetrically arranged grooves (121), and a bottom seat (12) with a vertical cross-section in the shape of n is movably connected in each groove (121), and each bottom seat (12) is fixed to the bottom of an electrical cabinet, characterized in that, The gravity clamping anti-skid assembly (2) is used for positioning when the electrical cabinet is hoisted for construction. The top of the recess (121) is provided with a first inclined surface (122) on both sides.

2. The positioning mechanism for electrical construction according to claim 1, characterized in that: The top of the hoisting seat (1) is sleeved with two symmetrical hoisting ropes (13).

3. The positioning mechanism for electrical construction of claim 1, wherein: The gravity clamping anti-skid assembly (2) comprises a lifting groove formed in the hoisting seat (1), a heavy pressing plate (21) is slidably arranged in the lifting groove, the bottom of the heavy pressing plate (21) is movably connected with an L-shaped clamping plate (22) on both sides, the two L-shaped clamping plates (22) are symmetrically arranged and are slidably connected to the inner bottom wall of the lifting groove, the bottom of the heavy pressing plate (21) is provided with a second inclined surface (23) on both sides, and the top of the L-shaped clamping plate (22) is provided with a third inclined surface (24) parallel to the second inclined surface (23).

4. The positioning mechanism for electrical construction of claim 1, wherein: The end of the two L-shaped clamping plates (22) away from each other is movably penetrated to the outside of the hoisting seat (1) and is provided with two symmetrically arranged fourth inclined surfaces (25), and the inner walls of the two sides of the base (12) are provided with clamping grooves (26) matched with the ends of the two L-shaped clamping plates (22) away from each other.

5. The positioning mechanism for electrical construction of claim 4, wherein: The bottom of the heavy pressing plate (21) is fixedly connected with two symmetrically arranged guide columns (29), the bottom of the guide column (29) is slidably arranged in the movable hole formed in the inner bottom wall of the lifting groove, the outside of the guide column (29) is sleeved with a first spring (28), the top of the first spring (28) is fixedly connected to the bottom of the heavy pressing plate (21), the bottom of the first spring (28) is fixedly connected to the inner bottom wall of the lifting groove, the bottom of the heavy pressing plate (21) is fixedly connected with two symmetrically arranged guide columns (29), the bottom of the guide column (29) is slidably arranged in the movable hole formed in the inner bottom wall of the lifting groove, the outside of the guide column (29) is sleeved with a first spring (28), the top of the first spring (28) is fixedly connected to the bottom of the heavy pressing plate (21), the bottom of the first spring (28) is fixedly connected to the inner bottom wall of the lifting groove, the bottom of the heavy pressing plate (21) is fixedly connected with two symmetrically arranged guide columns (29), the bottom of the guide column (29) is slidably arranged in the movable hole formed in the inner bottom wall of the lifting groove, the outside of the guide column (29) is sleeved with a first spring (28), the top of the first spring (28) is fixedly connected to the bottom of the heavy pressing plate (21), the bottom of the first spring (28) is fixedly connected to the inner bottom wall of the lifting groove, the bottom of the heavy pressing plate (21) is fixedly connected with two symmetrically arranged guide columns (29), the bottom of the guide column (29) is slidably arranged in the movable hole formed in the inner bottom wall of the lifting groove, the outside of the guide column (29) is sleeved with a first spring (28), the top of the first spring (28) is fixedly connected to the bottom of the heavy pressing plate (21), the bottom of the first spring (28) is fixedly connected to the inner bottom wall of the lifting groove, the bottom of the heavy pressing plate (21) is fixedly connected with two symmetrically arranged guide columns (29), the bottom of the guide column (29) is slidably arranged in the movable hole formed in the inner bottom wall of the lifting groove, the outside of the guide column (29) is sleeved with a first spring (28), the top of the first spring (28) is fixedly connected to the bottom of the heavy pressing plate (21), the bottom of the first spring (28) is fixedly connected to the inner bottom wall of the lifting groove, the bottom of the heavy pressing plate (21) is fixedly connected with two symmetrically arranged guide columns (29), the bottom of the guide column (29) is slidably arranged in the movable hole formed in the inner bottom wall of the lifting groove, the outside of the guide column (29) is sleeved with a first spring (28), the top of the first spring (28) is fixedly connected to the bottom of the heavy pressing plate (21), the bottom of the first spring (28) is fixedly connected to the inner bottom wall of the lifting groove, 6. The positioning mechanism for electrical construction of claim 5, wherein: ​

Images