CN213446003U - Construction jacking device for mounted current transformer - Google Patents

Abstract

The utility model discloses a to dress formula current transformer construction jacking device, which comprises a carriage body, the equal fixed mounting in automobile body front end both sides position is provided with the motion wheel, the equal vertical fixation in automobile body upper end both sides position is provided with hollow rod. The utility model discloses the user rotates first gear through the rocker, thereby it rotates to drive the second gear, make the screw rod rotate, thereby it removes along the screw rod to drive the movable ring, it removes to being close to automobile body central point along the spout to drive the fixed block, thereby the extrusion formula telescopic link of cutting is tensile, and the movable rod is along hollow pole rebound, the movable block is put to remove to loading board central point along loading board lower extreme position, thereby it is driven the device lifting of upper end to make the loading board position by the lifting, then make things convenient for device's installation work, it carries out lifting work to need not the user, greatly reduced intensity of labour, and the device does not use electric power, all can use in any environment, the practicality of device is greatly improved.

Description

Construction jacking device for mounted current transformer

Technical Field

The utility model relates to a lifting equipment field specifically is a to dress formula current transformer construction jacking device.

Background

The current transformer is an instrument for measuring by converting a large current on a primary side into a small current on a secondary side according to an electromagnetic induction principle; the current transformer consists of a closed iron core and a winding; the primary side winding of the transformer has few turns and is connected in a circuit of the current to be measured.

Current current transformer needs the manual work to carry out lifting work when the installation, leads to the installation comparatively tired, and the installation is inconvenient, if use electric putter or hydraulic stem to carry out lifting during operation, needs the power, and then can't use in the inconvenient environment of connection power, so the above-mentioned problem is solved to urgent needs a device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to dress formula current transformer construction jacking device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a construction jacking device for a mounted current transformer comprises a vehicle body, wherein two side positions of the front end of the vehicle body are fixedly provided with moving wheels through wheel shafts, the moving wheels are convenient for the movement of the whole device, two side positions of the upper end of the vehicle body are vertically and fixedly welded with hollow rods, the inner positions of the hollow rods are movably inserted with movable rods, the movable rods slide up and down along the hollow rods, the hollow rods are convenient for limiting the positions of the movable rods, a bearing plate is horizontally and fixedly welded between the upper ends of the movable rods, movable blocks are movably arranged at two side positions of the lower end of the bearing plate, the movable blocks slide left and right along the lower end position of the bearing plate, a first gear is movably arranged at the left end position of the hollow rods and rotates around a joint, a rocker is horizontally and fixedly welded at the left end position of the first gear, and the rocker, the horizontal activity of the inside central point of automobile body puts and alternates and be provided with the screw rod, and the screw rod rotates around self center pin, the spout has been seted up to automobile body upper end position level, screw rod both sides end position is provided with the activity ring through the screw thread solderless wrapped connection, and the activity ring is removed about along the screw rod through rotating, activity ring upper end position activity penetrates the inside position of spout, and the activity ring is along spout horizontal slip, activity ring upper end position welded fastening is provided with the fixed block, position movable mounting is provided with cuts formula telescopic link between fixed block and the movable block, screw rod left side end position welded fastening is provided with the second.

Preferably, a push rod is fixedly welded at the right side end of the vehicle body, and a user can push the vehicle body to move conveniently through the push rod.

Preferably, the threads at the two sides of the center of the screw are arranged oppositely.

Preferably, the lower end of the first gear is meshed with the upper end of the second gear.

Preferably, the number of the first gears is greater than that of the second gears, so that the first gears are driven to rotate quickly when rotating.

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

1. when the utility model is used, the push rod pushes the vehicle body to move through the moving wheel, thereby facilitating the moving work of the whole device;

2. the utility model discloses the user rotates first gear through the rocker, thereby it rotates to drive the second gear, make the screw rod rotate, thereby it removes along the screw rod to drive the movable ring, it removes to being close to automobile body central point along the spout to drive the fixed block, thereby the extrusion formula telescopic link of cutting is tensile, and the movable rod is along hollow pole rebound, the movable block is put to remove to loading board central point along loading board lower extreme position, thereby it is driven the device lifting of upper end to make the loading board position by the lifting, then make things convenient for device's installation work, it carries out lifting work to need not the user, greatly reduced intensity of labour, and the device does not use electric power, all can use in any environment, the practicality of device is greatly improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a construction jacking device for a mounted current transformer of the utility model;

fig. 2 is a cross-sectional view of a construction jacking device of the built-in current transformer of the utility model;

fig. 3 is the utility model relates to a first gear and second gear meshing picture to dress formula current transformer construction jacking device.

In the figure: 1. a vehicle body; 2. a motion wheel; 3. a hollow shaft; 4. a movable rod; 5. a carrier plate; 6. a movable block; 7. a scissor type telescopic rod; 8. a fixed block; 9. a first gear; 10. a rocker; 11. a second gear; 12. a screw; 13. a movable ring; 14. a push rod; 15. a chute.

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. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a construction jacking device of a mounted current transformer comprises a vehicle body 1, wherein two side positions of the front end of the vehicle body 1 are respectively provided with a motion wheel 2 through a wheel shaft fixed installation, the motion wheels 2 are convenient for the movement of the whole device, the right side position of the vehicle body 1 is fixedly welded with a push rod 14, the push rod 14 is convenient for a user to push the vehicle body 1 to move, two side positions of the upper end of the vehicle body 1 are respectively fixedly welded with a hollow rod 3 vertically, the inner position of the hollow rod 3 is movably inserted with a movable rod 4, the movable rod 4 slides up and down along the hollow rod 3, the hollow rod 3 is convenient for limiting the position of the movable rod 4, a bearing plate 5 is horizontally welded and fixedly arranged between the upper ends of the movable rods 4, two side positions of the lower end of the bearing plate 5 are movably installed with movable blocks 6, the movable blocks 6 slide left and right along the lower end position of the, the first gear 9 rotates around the joint, a rocker 10 is horizontally welded and fixed at the left end of the first gear 9, the rocker 10 is convenient for rotating the first gear 9, a screw 12 is horizontally and movably arranged at the center position in the vehicle body 1 in a penetrating manner, the screw 12 rotates around the center shaft of the self, threads at two sides of the center of the screw 12 are oppositely arranged, a chute 15 is horizontally arranged at the upper end of the vehicle body 1, movable rings 13 are arranged at two side positions of the screw 12 in a winding manner through threads, the movable rings 13 move left and right along the screw 12 through rotation, the upper end of the movable rings 13 movably penetrates into the inner position of the chute 15, the movable rings 13 slide left and right along the chute 15, a fixed block 8 is fixedly welded at the upper end of the movable rings 13, a shear type telescopic rod 7 is movably arranged between the fixed block 8 and the movable block 6, and a second gear 11, the lower end of the first gear 9 is meshed with the upper end of the second gear 11, and the number of the gears of the first gear 9 is larger than that of the second gear 11, so that the first gear 9 drives the second gear 11 to rotate quickly when rotating.

The working principle is as follows: when the utility model is used, the push rod 14 is used for pushing the vehicle body 1 to move through the motion wheel 2, thereby facilitating the moving work of the whole device, when in use, the device is arranged at the upper end position of the bearing plate 5, then a user rotates the first gear 9 through the rocker 10, thereby driving the second gear 11 to rotate, thereby driving the screw 12 to rotate, thereby driving the movable ring 13 to move along the screw 12, driving the fixed block 8 to move towards the central position close to the vehicle body 1 along the chute 15, thereby stretching the extrusion shear type telescopic rod 7, moving the movable rod 4 upwards along the hollow rod 3, moving the movable block 6 to the central position of the bearing plate 5 along the lower end position of the bearing plate 5, thereby lifting the bearing plate 5 is lifted to drive the device at the upper end, then the installation work of the device is facilitated, the lifting work of the user is not needed, the labor intensity is greatly, the device can be used in any environment, greatly improves the practicability of the device, and has the advantages of simple structure, convenient use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a to installation formula current transformer construction jacking device, includes automobile body (1), its characterized in that: the device is characterized in that the two sides of the front end of the vehicle body (1) are fixedly provided with moving wheels (2), the two sides of the upper end of the vehicle body (1) are vertically and fixedly provided with hollow rods (3), the inner positions of the hollow rods (3) are movably inserted with movable rods (4), a bearing plate (5) is horizontally and fixedly arranged between the upper ends of the movable rods (4), the two sides of the lower end of the bearing plate (5) are movably arranged with movable blocks (6), the left side of the hollow rods (3) is movably arranged with a first gear (9), the left side of the first gear (9) is horizontally and fixedly provided with a rocker (10), the inner center of the vehicle body (1) is horizontally and movably inserted with a screw rod (12), the upper end of the vehicle body (1) is horizontally provided with a sliding groove (15), and the two sides of the screw rod (12) are, the utility model discloses a shear type telescopic rod, including activity ring (13), movable ring (13) upper end position activity penetrates spout (15) internal position, activity ring (13) upper end rigidity is provided with fixed block (8), position movable mounting is provided with between fixed block (8) and movable block (6) and cuts formula telescopic link (7), screw rod (12) left side end position is fixed and is provided with second gear (11).

2. The construction jacking device for the built-in current transformer as claimed in claim 1, wherein: a push rod (14) is fixedly arranged at the right side end of the vehicle body (1).

3. The construction jacking device for the built-in current transformer as claimed in claim 1, wherein: the threads at the two sides of the center of the screw (12) are arranged oppositely.

4. The construction jacking device for the built-in current transformer as claimed in claim 1, wherein: the lower end of the first gear (9) is meshed with the upper end of the second gear (11).

5. The construction jacking device for the built-in current transformer as claimed in claim 1, wherein: the number of the gears of the first gear (9) is larger than that of the second gear (11).

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