CN210669766U

CN210669766U - Fixing structure of direct current electric push rod

Info

Publication number: CN210669766U
Application number: CN201922211835.2U
Authority: CN
Inventors: 戴振华; 徐兴春
Original assignee: Shanghai Dati Electromechanical Technology Co Ltd
Current assignee: Shanghai Dati Electromechanical Technology Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-02
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a direct current electric putter's fixed knot constructs, comprising a base plate, bottom plate top outer wall is fixed with the fixed case of two symmetric distributions, and fixed incasement wall sliding connection has the mounting plate, mounting plate top outer wall is fixed with the connecting rod, and fixed incasement top outer wall has seted up the sliding port, the connecting rod passes the sliding port inner wall and extends to fixed incasement top outer wall, two the connecting rod top is fixed with same splint, and splint set up top outer wall one side and have seted up the opening, the connecting rod outer wall has cup jointed the spring, the screw thread mouth has all been seted up to bottom plate bottom outer wall both sides, and the inner wall spiro union of screw thread mouth has T shape threaded rod. The utility model discloses go into oval card frame with whole direct current electric putter card, then reverse rotation T shape screw rod drives splint down, screws up limit nut again, makes it contact with the bottom plate, and direct current electric putter can be carried to splint, and convenient to use has improved direct current electric putter's installation effectiveness.

Description

Fixing structure of direct current electric push rod

Technical Field

The utility model relates to an electric putter technical field especially relates to a direct current electric putter's fixed knot constructs.

Background

The electric push rod is also called a linear driver, which can be considered as an extension of a rotating motor in the aspect of structure, and at present, the electric push rod is mostly fixed by fixing parts such as bolts matched with clamps and the like, so that the electric push rod is troublesome to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing structure of a direct current electric push rod.

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

the utility model provides a fixed knot of direct current electric putter constructs, includes the bottom plate, bottom plate top outer wall is fixed with the fixed case of two symmetric distributions, and fixed incasement wall sliding connection has the mounting plate, mounting plate top outer wall is fixed with the connecting rod, and fixed incasement top outer wall has seted up the mouth that slides, the connecting rod passes the mouth that slides inner wall and extends to fixed incasement top outer wall, two the connecting rod top is fixed with same splint, and splint set up top outer wall one side and have seted up the opening, the connecting rod outer wall has cup jointed the spring, the screw thread mouth has all been seted up to bottom plate bottom outer wall both sides, and the inner wall spiro union of screw thread mouth has T shape threaded rod, T shape threaded rod extends to inside the fixed incasement portion, mounting plate bottom outer wall middle part is through bearing and T shape threaded rod fixed connection, bottom plate top outer.

Preferably, the joint part includes oval card frame and oval protection pad, and oval card frame is fixed in bottom plate top outer wall middle part, oval protection pad is fixed in on the bottom plate top outer wall, and oval protection pad is located inside the oval card frame.

Preferably, the oval card frame is located between two fixed casees, and oval card frame inner wall joint has direct current electric putter.

Preferably, the specification of the sleeve of the direct-current electric push rod is matched with the specification of the through opening, and the connecting rod is in sliding fit with the inner wall of the sliding opening.

Preferably, the motor of the direct current electric push rod is positioned between the clamping plate and the oval clamping frame, and the spring is positioned inside the fixing box.

Preferably, the outer wall of the T-shaped threaded rod far away from the bottom plate is screwed with a limit nut, and the limit nut is in contact with the outer wall of the bottom plate.

The utility model has the advantages that:

1. this direct current electric putter's fixed knot constructs, rotate limit nut, make its and bottom plate separation, then rotate T shape threaded rod, with splint jacking upwards, then pass the opening of splint with direct current electric putter's sleeve, then go into oval card frame with whole direct current electric putter card, then reverse rotation T shape threaded rod drives splint down, until unable rotation, then tighten limit nut again, make it contact with the bottom plate, direct current electric putter can be carried to splint, it fixes to need not screw up the bolt one by one, high durability and convenient use, direct current electric putter's installation effectiveness has been improved.

2. This direct current electric putter's fixed knot constructs, set up the spring and can improve decurrent pulling force when splint press from both sides tightly to direct current electric putter, make splint inseparabler to direct current electric putter is fixed, and set up oval protection pad, protect direct current electric putter.

Drawings

Fig. 1 is a schematic view of a vertical cross-sectional structure of a fixing structure of a dc electric push rod according to the present invention;

fig. 2 is the utility model provides a vertical cross-sectional structure sketch map of fixed back to dc electric tow bar of dc electric putter's fixed knot.

In the figure: the device comprises a base plate 1, a fixing box 2, a placing plate 3, a threaded rod 4T-shaped, a bearing 5, a limiting nut 6, a spring 7, a connecting rod 8, a clamping plate 9, an oval clamping frame 10, an oval protective pad 11 and a direct-current electric push 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. 1-2, a fixing structure of a direct current electric push rod comprises a bottom plate 1, two symmetrically distributed fixing boxes 2 are fixed on the outer wall of the top of the bottom plate 1, a placing plate 3 is slidably connected to the inner wall of the fixing box 2, a connecting rod 8 is fixed on the outer wall of the top of the placing plate 3, a sliding opening is formed in the outer wall of the top of the fixing box 2, the connecting rod 8 penetrates through the inner wall of the sliding opening and extends to the outer wall of the top of the fixing box 2, the same clamping plate 9 is fixed at the top end of the two connecting rods 8, an opening is formed in one side of the outer wall of the top of the clamping plate 9, a spring 7 is sleeved on the outer wall of the connecting rod 8, threaded openings are formed in the two sides of the outer wall of the bottom plate 1, a T-shaped threaded rod 4 is screwed on the inner wall of the threaded opening, the, the joint part includes oval card frame 10 and oval protection pad 11, and oval card frame 10 is fixed in 1 top outer wall middle part of bottom plate, oval protection pad 11 is fixed in on 1 top outer wall of bottom plate, and oval protection pad 11 is located inside oval card frame 10, oval card frame 10 is located between two fixed casees 2, and the joint of 10 inner walls of oval card frame has direct current electric putter 12, direct current electric putter 12's telescopic specification and the specification looks adaptation of opening, and the inner wall shape sliding fit of connecting rod 8 and sliding opening, direct current electric putter 12's motor is located between splint 9 and the oval card frame 10, and spring 7 is located inside fixed case 2, the outer wall spiro union that bottom plate 1 was kept away from to T shape threaded rod 4 has stop nut 6, and stop nut 6 contacts with 1 bottom outer wall of bottom plate.

The working principle is as follows: during the use, rotate limit nut 12, make its bottom plate 1 separation, then rotate two T shape threaded rods 4, jack up splint 9 upwards, then pass the opening of splint 9 with DC electric putter 12's sleeve, then go into oval card frame 10 with whole DC electric putter 12 card, then two reverse rotation T shape screw rods drive splint 9 down, it can not be down until splint 9, then tighten limit nut 12 again, make it direct with bottom plate 1, the fixing to DC electric putter has been accomplished promptly, spring 7 can provide a decurrent pulling force when splint 9 presss from both sides DC electric putter 12, make splint 9 tightly clip DC electric putter 12, oval fender pad 11 can protect DC electric putter 12.

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 structure of a direct-current electric push rod comprises a bottom plate (1) and is characterized in that two fixing boxes (2) which are symmetrically distributed are fixed on the outer wall of the top of the bottom plate (1), a placing plate (3) is connected on the inner wall of each fixing box (2) in a sliding mode, a connecting rod (8) is fixed on the outer wall of the top of each placing plate (3), a sliding opening is formed in the outer wall of the top of each fixing box (2), each connecting rod (8) penetrates through the inner wall of the corresponding sliding opening to extend to the outer wall of the top of each fixing box (2), the top ends of the two connecting rods (8) are fixed with a same clamping plate (9), one side of each clamping plate (9) provided with the outer wall of the top is provided with an opening, the outer wall of each connecting rod (8) is sleeved with a spring (7), threaded openings are formed in two sides of the outer wall of the bottom of, the middle part of the outer wall of the bottom of the placing plate (3) is fixedly connected with the T-shaped threaded rod (4) through a bearing (5), and the middle part of the outer wall of the top of the bottom plate (1) is fixed with a clamping part.

2. The fixing structure of the direct current electric push rod is characterized in that the clamping component comprises an oval clamping frame (10) and an oval protective pad (11), the oval clamping frame (10) is fixed in the middle of the outer wall of the top of the bottom plate (1), the oval protective pad (11) is fixed on the outer wall of the top of the bottom plate (1), and the oval protective pad (11) is located inside the oval clamping frame (10).

3. The fixing structure of the direct current electric push rod is characterized in that the oval clamping frame (10) is positioned between the two fixing boxes (2), and the direct current electric push rod (12) is clamped on the inner wall of the oval clamping frame (10).

4. The fixing structure of the direct current electric push rod is characterized in that the specification of the sleeve of the direct current electric push rod (12) is matched with that of the through opening, and the connecting rod (8) is in sliding fit with the inner wall of the sliding opening.

5. The fixing structure of the direct current electric push rod is characterized in that the motor of the direct current electric push rod (12) is positioned between the clamping plate (9) and the oval clamping frame (10), and the spring (7) is positioned inside the fixing box (2).

6. The fixing structure of the direct current electric push rod according to claim 1, characterized in that the outer wall of the T-shaped threaded rod (4) far away from the bottom plate (1) is screwed with a limit nut (6), and the limit nut (6) is in contact with the outer wall of the bottom plate (1).