CN210398217U

CN210398217U - Positioning instrument for mounting electromechanical equipment

Info

Publication number: CN210398217U
Application number: CN201921465141.5U
Authority: CN
Inventors: 赵金玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-04-24
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a positioning instrument for electromechanical device installation relates to electromechanical device technical field. The utility model discloses a bottom plate, bottom plate top surface fixedly connected with driving motor, driving motor output shaft fixedly connected with drive gear, four edges of bottom plate top surface all rotate through the bearing and are connected with the lifting screw, lifting screw week side fixedly connected with drive gear, drive gear week side and pass through drive chain and four drive gear transmissions and be connected, the equal threaded connection in four lifting screw week sides has the elevating platform, and two lifting screw tops all rotate through the bearing and are connected with the connecting plate, the utility model discloses a set up locking mechanism on the bottom plate for the elevating platform forms good bearing structure, prevents electromechanical device's gravity direct action on driving motor, and clamping mechanism can accomplish back automatic locking and execute the clamp plate simultaneously at electromechanical device transverse orientation, prevents electromechanical device and preset position skew, avoids repeated positioning.

Description

Positioning instrument for mounting electromechanical equipment

Technical Field

The utility model relates to an electromechanical device technical field specifically is a positioning instrument for electromechanical device installation.

Background

The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the electromechanical equipment is generally called machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water. Different from hardware, the product can realize certain functions; the electromechanical equipment can be divided into three categories according to the application, namely industrial electromechanical equipment, information electromechanical equipment and civil electromechanical equipment, wherein the industrial electromechanical equipment refers to equipment used for manufacturing enterprises; the information electromechanical equipment is an electronic mechanical product for information acquisition, transmission and storage processing; the civil electromechanical equipment is an electronic mechanical product used in the field of people's life.

Most of industrial electromechanical devices are heavy, so that the industrial electromechanical devices can be fixed only by a certain locking mechanism after being positioned, and ordinary positioning devices cannot well support the electromechanical devices after the positioning is completed, so that the position deviation of the electromechanical devices is easily caused, continuous repeated positioning is needed, and the production of enterprises is not facilitated, and therefore, how to automatically lock the electromechanical devices after the positioning is completed by the positioning devices is a technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a positioning instrument for electromechanical device installation has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a positioning instrument for mounting electromechanical equipment comprises a bottom plate, a driving motor is fixedly connected with the top surface of the bottom plate, the output shaft of the driving motor is fixedly connected with a driving gear, four corners of the top surface of the bottom plate are rotatably connected with lifting screw rods through bearings, the peripheral side surfaces of the lifting screws are fixedly connected with transmission gears, the peripheral side surfaces of the driving gears are in transmission connection with four transmission gears through transmission chains, the peripheral side surfaces of the four lifting screws are all in threaded connection with a lifting platform, the top ends of the two lifting screws are all in rotary connection with a connecting plate through bearings, the side wall of the lifting platform is fixedly connected with a first fixing plate through angle iron, one side of the top surface of the lifting platform, which is far away from the first fixing plate, is fixedly connected with a second fixing plate, the bottom plate top surface fixedly connected with locking mechanism, the inside latch mechanism that is provided with of first fixed plate, the inside hold-down mechanism that is provided with of second fixed plate.

Further, locking mechanism is including the dead lever that is fixed in the bottom plate top surface, dead lever week side fixedly connected with spring, the bottom plate top surface rotates and is connected with the pivot, pivot week side fixedly connected with card strip, card strip lateral wall and spring fixed connection, lifting screw week side fixedly connected with ratchet tooth, ratchet tooth week side is fixed with card strip joint.

Furthermore, the pressing mechanism comprises two transverse screw rods, the peripheral sides of the two transverse screw rods are rotatably connected with the inner surface of the second fixing plate, one ends of the two transverse screw rods are rotatably connected with the first fixing plate through bearings, the other ends of the two transverse screw rods are fixedly connected with belt pulleys respectively, a handle is fixedly connected to the axle center of each belt pulley, the peripheral sides of the two belt pulleys are connected through belt transmission, the peripheral sides of the two belt pulleys are in threaded connection with pressing plates, and the bottom surfaces of the pressing plates are slidably connected with the lifting platform.

Further, the clamping mechanism comprises a trigger frame, the trigger frame is of a concave structure, the peripheral sides of the two ends of the concave shape of the trigger frame are connected with the inside of the first fixing plate in a sliding mode, the top surface of the trigger frame is provided with two notches, and the inner surfaces of the notches are connected with transmission rods in a sliding mode.

Furthermore, one end of each of the two transverse moving screw rods extends into the first fixing plate, and one end of each of the two transverse moving screw rods, which is located inside the first fixing plate, is fixedly connected with a locking gear.

The utility model discloses following beneficial effect has:

1. this a positioning instrument for electromechanical device installation through set up locking mechanism on the bottom plate for the elevating platform bears electromechanical device and reaches to form good bearing structure behind the assigned height, prevents that electromechanical device's gravity direct action from on driving motor, has protected the motor, and simultaneously, locking mechanism can avoid electromechanical device tenesmus skew, has improved the precision of location.

2. This a location instrument for electromechanical device installation, drive gear passes through drive chain and drives four drive gear rotations, through set up the latch mechanism in that first fixed plate is inside, can be at electromechanical device transverse orientation completion back automatic locking pressure plate of exerting oneself, prevent electromechanical device and preset position skew, avoid the repeated positioning, be favorable to the production of enterprise.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a positioning apparatus for mounting an electromechanical device according to the present invention;

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

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

fig. 6 is a schematic structural diagram of the trigger frame.

In the drawings, the components represented by the respective reference numerals are listed below:

in the figure: 1-bottom plate, 2-driving motor, 3-driving gear, 4-driving chain, 5-lifting screw rod, 6-driving gear, 7-lifting table, 8-connecting plate, 9-first fixing plate, 10-second fixing plate, 11-traversing screw rod, 12-belt pulley, 13-handle, 14-belt, 15-trigger frame, 16-ratchet gear, 17-fixing rod, 18-spring, 19-rotating shaft, 20-clamping bar, 21-locking gear, 22-driving rod, 23-notch and 24-pressing plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a positioning instrument for electromechanical device installation, comprising a

base plate

1, 1 top surface fixedly connected with driving motor 2 of bottom plate, 2 output shaft fixedly connected with drive gear 3 of driving motor, four edges of 1 top surface of bottom plate all are connected with lifting screw 5 through the bearing rotation, 5 side fixedly connected with drive gear 6 around lifting screw, 3 side of drive gear pass through drive chain 4 and are connected with the transmission of four

drive gear

6, 5 equal threaded connection in side of four lifting screw have elevating

platform

7, 5 tops of two lifting screw all are connected with connecting plate 8 through the bearing rotation, 7 lateral walls of elevating platform pass through angle bar fixedly connected with first

fixed plate

9, 9 one side fixedly connected with second fixed plate 10 are kept away from to 7 top surfaces of elevating platform, 1 top surface fixedly connected with locking mechanism of bottom plate, the inside clamping mechanism that is provided with of first fixed plate 9, the inside hold-down mechanism that is.

The locking mechanism comprises a fixed rod 17 fixed on the top surface of the bottom plate 1, a spring 18 is fixedly connected on the peripheral side surface of the fixed rod 17, a rotating shaft 19 is rotatably connected on the top surface of the bottom plate 1, a clamping strip 20 is fixedly connected on the peripheral side surface of the rotating shaft 19, the side wall of the clamping strip 20 is fixedly connected with the spring 18, ratchet teeth 16 are fixedly connected on the peripheral side surface of the lifting screw 5, and the peripheral side surface of the ratchet teeth 16 is fixedly clamped with the clamping strip 20; when the ratchet teeth 16 rotate counterclockwise, the rack 20 slides away from each tooth slope of the circumferential side of the ratchet teeth 16 in turn, and when the ratchet teeth 16 tend to rotate clockwise, one end of the rack 20 abuts against the teeth of the ratchet teeth 16, so that the ratchet teeth 16 can only rotate counterclockwise.

The pressing mechanism comprises two traverse screws 11, the peripheral sides of the two traverse screws 11 are rotatably connected with the inner surface of a second fixing plate 10, one ends of the two traverse screws 11 are rotatably connected with a first fixing plate 9 through bearings, the other ends of the two traverse screws 11 are respectively and fixedly connected with belt pulleys 12, a handle 13 is fixedly connected at the axle center of each belt pulley 12, the peripheral sides of the two belt pulleys 12 are in transmission connection through belts 14, the peripheral sides of the two belts 14 are in threaded connection with pressing plates 24, and the bottom surfaces of the pressing plates 24 are in sliding connection with the lifting platform 7; by turning the handle 13 the pressure plate 24 presses the electromechanical device in a direction towards the first fixing plate 9.

The clamping mechanism comprises a trigger frame 15, the shape of the trigger frame 15 is a concave structure, the peripheral sides of two concave ends of the trigger frame 15 are slidably connected with the inside of the first fixing plate 9, the top surface of the trigger frame 15 is provided with two notches 23, the inner surfaces of the notches 23 are slidably connected with a transmission rod 22, one ends of two traverse screws 11 extend into the first fixing plate 9, and one ends of the two traverse screws 11, which are positioned in the first fixing plate 9, are fixedly connected with a locking gear 21; when one side of the electromechanical device extrudes the trigger frame 15 to enable the trigger frame 15 to shrink towards the moving direction of the pressing plate 24, the two notches 23 on the top surface of the trigger frame 15 extrude the transmission rod 22, the bottom of the transmission rod 22 slides with the slopes of the notches 23 to enable the transmission rod 22 to move upwards, the top of the transmission rod 22 is provided with a rack, when the top of the transmission rod 22 is clamped with the peripheral side face of the locking gear 21, the locking gear 21 is locked and fixed, the pressing mechanism is locked, and transverse positioning of the electromechanical device is completed.

The specific application of this embodiment is: electromechanical equipment is placed on the top surface of a lifting platform 7, a driving motor 2 is powered on, an output shaft of the driving motor 2 rotates to drive a driving gear 3 to rotate, the driving gear 3 drives four transmission gears 6 to rotate through a transmission chain 4, the four transmission gears 6 drive four lifting screws 5 to rotate, the four lifting screws 5 drive the lifting platform 7 to ascend to a specified height, one of the lifting screws 5 drives ratchet teeth 16 to rotate anticlockwise, each tooth on the peripheral side of the ratchet teeth 16 is separated from a clamping strip 20 after sliding, a rotating shaft 19 continuously rotates, a spring 18 continuously compresses and stretches, when the lifting platform 7 ascends to the specified height, the power supply of the driving motor 2 is disconnected, the driving motor 2 stops rotating, the lifting platform 7 is downwards extruded under the influence of gravity due to the overlarge weight of the electromechanical equipment, and the lifting platform 7 has a downward movement tendency, the four lifting screws 5 cannot bear the downward pressure of the lifting platform 7 and tend to rotate reversely, at the moment, the springs 18 extend to push the clamping strips 20 to be clamped with one of the ratchet teeth 16, the ratchet teeth 16 cannot rotate, the transmission gears 6 above the ratchet teeth 16 lock the other three transmission gears 6 through the transmission chains 4 to stop rotating, the four lifting screws 5 cannot rotate reversely, so that the lifting platform 7 cannot descend, and the purpose that the lifting platform 7 stably supports electromechanical equipment is achieved; after the height positioning is completed, the handle 13 is manually rotated, the handle 13 drives the corresponding belt pulley 12 and the corresponding traverse screw rod 11 to rotate respectively, the belt pulley 12 drives the other belt pulley 12 and the traverse screw rod 11 to rotate through the belt 14, the two traverse screw rods 11 drive the pressing plate 24 to approach towards the direction of the first fixing plate 9, the pressing plate 24 pushes the electromechanical device to slide towards the direction of the first fixing plate 9, when one side of the electromechanical device presses the trigger frame 15 to enable the trigger frame 15 to shrink towards the movement direction of the pressing plate 24, the two notches 23 on the top surface of the trigger frame 15 press the transmission rod 22, the bottom of the transmission rod 22 slides with the inclined surface of the notch 23 to enable the transmission rod 22 to move upwards, the top of the transmission rod 22 is provided with a rack, when the top of the transmission rod 22 is clamped with the circumferential side surface of the locking gear 21, the locking gear 21 is locked and the, the locked transverse screw rod 11 and the corresponding belt pulley 12 lock the other belt pulley 12 and the transverse screw rod 11 through a belt 14, the two transverse screw rods 11 cannot rotate continuously, the electromechanical equipment cannot move in the horizontal direction, and the horizontal positioning of the electromechanical equipment is completed; it should be noted that, if the electromechanical device needs to be removed, the trigger frame 15 is pushed towards the second fixing plate 10, the transmission rod 22 slides downwards under the influence of gravity, the top of the transmission rod 22 is separated from the locking gear 21, the two traverse screws 11 recover to the movable structure, the pressing plate 24 can slide towards the second fixing plate 10 by reversely rotating the handle 13, the pressing plate 24 is separated from the electromechanical device, and the electromechanical device can be taken out.

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 positioning instrument for electromechanical device mounting, comprising a base plate (1), characterized in that: the lifting mechanism is characterized in that the top surface of the base plate (1) is fixedly connected with a driving motor (2), an output shaft of the driving motor (2) is fixedly connected with a driving gear (3), four corners of the top surface of the base plate (1) are rotatably connected with lifting screws (5) through bearings, the sides of the lifting screws (5) are fixedly connected with transmission gears (6), the sides of the driving gear (3) are rotatably connected with the four transmission gears (6) through transmission chains (4), four sides of the periphery of the lifting screws (5) are in threaded connection with a lifting platform (7), the top ends of the two lifting screws (5) are rotatably connected with a connecting plate (8) through bearings, the side wall of the lifting platform (7) is fixedly connected with a first fixing plate (9) through angle iron, the top surface of the lifting platform (7) is far away from a second fixing plate (, the bottom plate (1) top surface fixedly connected with locking mechanism, first fixed plate (9) inside is provided with latch mechanism, second fixed plate (10) inside is provided with hold-down mechanism.

2. The positioning instrument for electromechanical device installation according to claim 1, wherein the locking mechanism comprises a fixing rod (17) fixed on the top surface of the bottom plate (1), a spring (18) is fixedly connected to the circumferential side surface of the fixing rod (17), a rotating shaft (19) is rotatably connected to the top surface of the bottom plate (1), a clamping strip (20) is fixedly connected to the circumferential side surface of the rotating shaft (19), the side wall of the clamping strip (20) is fixedly connected with the spring (18), ratchet teeth (16) are fixedly connected to the circumferential side surface of the lifting screw (5), and the circumferential side surface of the ratchet teeth (16) is fixed to the clamping strip (20) in a clamping manner.

3. The positioning instrument for electromechanical device installation according to claim 1, wherein the pressing mechanism comprises two traverse screws (11), two peripheral sides of the traverse screws (11) are rotatably connected to an inner surface of the second fixing plate (10), one ends of the two traverse screws (11) are rotatably connected to the first fixing plate (9) through bearings, the other ends of the two traverse screws (11) are respectively and fixedly connected to belt pulleys (12), a handle (13) is fixedly connected to an axial center of the belt pulleys (12), the peripheral sides of the two belt pulleys (12) are in transmission connection through a belt (14), both peripheral sides of the two belt pulleys (14) are in threaded connection with a pressing plate (24), and a bottom surface of the pressing plate (24) is slidably connected to the lifting table (7).

4. The positioning instrument for electromechanical device installation according to claim 1, wherein the clamping mechanism comprises a trigger frame (15), the trigger frame (15) is in a shape like a Chinese character 'ao', both peripheral sides of the Chinese character 'ao' of the trigger frame (15) are slidably connected with the inside of the first fixing plate (9), two notches (23) are formed in the top surface of the trigger frame (15), and a transmission rod (22) is slidably connected to the inner surface of each notch (23).

5. A positioning instrument for electromechanical device mounting according to claim 3, characterized in that two traverse screws (11) extend at one end into the first fixing plate (9), and a locking gear (21) is fixedly connected to the two traverse screws (11) at the end inside the first fixing plate (9).