CN215256002U

CN215256002U - Electromechanical installation auxiliary device

Info

Publication number: CN215256002U
Application number: CN202121456257.XU
Authority: CN
Inventors: 毛哲; 黄树枫
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-21
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an electromechanical installation auxiliary device, which comprises a base, a pair of stepladders and a support plate, wherein the pair of stepladders is symmetrically arranged between the base and the support plate; the lifting device comprises a step ladder and a first moving block, wherein the first moving block is connected with the first moving block through a rotating shaft; the bottom of the step ladder is connected with a second moving block, the first moving block and the second moving block are connected to a lead screw in a groove of the base in a sliding mode, the lead screw is a double-head lead screw, and the thread rotating directions of the first moving block and the second moving block are opposite; still include gag lever post and No. two gag lever posts, a gag lever post and No. two gag lever posts cross arrangement, its one end is rotated and is connected in the extension board, and its other end rotates and connects in the step ladder, and a gag lever post disposes the strip through-hole, and No. two gag lever posts realize cross connection via the strip through-hole, No. two gag lever posts can be followed the strip through-hole slides for a gag lever post.

Description

Electromechanical installation auxiliary device

Technical Field

The utility model belongs to the technical field of building engineering, a electromechanical installation auxiliary device is related to.

Background

In the electromechanical installation process, the climbing up and down of workers are required to be realized by means of an auxiliary device so that the workers can install electromechanical equipment conveniently.

Most of the existing electromechanical installation auxiliary devices are ordinary single crawling ladders or crawling ladders with movable bases, but the height of the crawling ladders is fixed, and the requirement of workers on the use of different heights cannot be met. In addition, the existing electromechanical installation auxiliary device capable of automatically lifting mostly adopts an air cylinder or a motor to drive the support plate to ascend or descend, and a circuit and an air circuit need to be configured, so that the convenience of operation is influenced.

Therefore, it is desirable to design an electromechanical auxiliary device to solve the technical problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving partial technical problems in the prior art to at least a certain extent, and provides an electromechanical installation auxiliary device which has reasonable structure, does not need to be configured with electric power, can adjust the operation height as required and has the advantage of convenient operation; in addition, the limiting rods are fixed in a crossed mode, and the safety of the device is effectively guaranteed.

In order to solve the technical problem, the utility model provides an electromechanical installation auxiliary device, which comprises a base, a pair of stepladders and a support plate, wherein the pair of stepladders is symmetrically arranged between the base and the support plate; the lifting device comprises a step ladder and a first moving block, and is characterized by further comprising lifting rods, wherein the lifting rods are arranged in a crossed mode through rotating shafts, one ends of the lifting rods are connected to the inner side of the step ladder, and the other ends of the lifting rods are hinged to the first moving block; the bottom of the step ladder is connected with a second moving block, the first moving block and the second moving block are connected to a lead screw in a groove of the base in a sliding mode, the lead screw is a double-head lead screw, and the thread turning directions of the first moving block and the second moving block are opposite; still include gag lever post and No. two gag lever posts, a gag lever post and No. two gag lever posts cross arrangement, its one end is rotated and is connected in the extension board, and its other end rotates and connects in the step ladder, a gag lever post disposes the strip through-hole, No. two gag lever posts via cross connection is realized to the strip through-hole, No. two gag lever posts can be followed the strip through-hole slides for a gag lever post.

As preferred embodiment, No. one gag lever post and No. two gag lever posts are located the upside of lifter, No. two peripheral walls that descend the pole dispose the backing plate.

As a preferred embodiment, the thickness of the second limiting rod provided with the backing plate is matched with that of the strip-shaped through hole.

As a preferred embodiment, the first limiting rod and the second limiting rod are made of stainless steel, and the base plate is made of polytetrafluoroethylene.

As a preferred embodiment, the gear mechanism further comprises a first gear and a second gear, the first gear is fixed at the right end of the screw rod, the second gear is fixed at the left end of the rotating shaft and meshed with the first gear, the second gear rotates to drive the first gear to rotate, and the first gear drives the screw rod to rotate.

As a preferred embodiment, the outer end of the rotating shaft is provided with a hand crank.

In a preferred embodiment, the support plate is provided with a front fence and a rear fence, the front fence is fixed at the front end of the side wall of the support plate, and the rear fence is positioned at the rear end of the side wall of the support plate; the height of the front fence and the rear fence is more than 800 mm.

As a preferred embodiment, the left side wall and the right side wall of the rear fence are respectively and fixedly connected with the left side wall and the right side wall of the support plate through iron buckles.

In a preferred embodiment, the top surface of the plate is provided with anti-slip threads.

In a preferred embodiment, universal self-locking wheels are arranged at four corners of the base, a ladder stand is arranged at the rear part of the support plate, the bottom of the ladder stand is supported on the base, and the top of the ladder stand is fixed on the support plate.

The utility model discloses beneficial effect:

the utility model provides an electromechanical installation auxiliary device, its is rational in infrastructure, need not to dispose electric power, can adjust the operation height as required, has the advantage of simple operation; in addition, the limiting rods are fixed in a crossed mode, and the safety of the device is effectively guaranteed.

Drawings

The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and do not limit the present invention, and in which:

fig. 1 is a schematic structural view of an electromechanical mounting assistance device according to the present invention;

FIG. 2 is a top view of the corresponding electro-mechanical mounting aid of FIG. 1;

FIG. 3 is a side view of the electromechanical mounting assistance device of the present invention;

fig. 4 is a schematic view of the connection between the first limit rod and the second limit rod of the present invention;

figure 5 is a cross-sectional view of No. two gag lever posts of the utility model.

In the drawings, the reference numerals denote the following components:

10. a base; 11. a step ladder; 12. a support plate; 13. a front fence; 14. a rear fence; 15. buckling iron; 16. climbing a ladder; 17. anti-skid lines; 18. a universal self-locking wheel; 19. a base plate; 20. a lifting rod; 21. a first moving block; 22. a second moving block; 23. a screw rod; 24. a first gear; 25. a second gear; 26. a rotating shaft; 27. c, shaking the hand; 28. a bearing; 29. a first limiting rod; 30. a second limiting rod; 31. and a strip-shaped through hole.

Detailed Description

Fig. 1 to 5 are related schematic views of an electromechanical installation assisting device according to the present application, and the present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

The utility model relates to an electromechanical installation auxiliary device's structural schematic, as shown in figure 1 and figure 2. The electromechanical mounting auxiliary device comprises a base 10, a pair of steps 11 and a support plate 12, wherein the steps 11 are symmetrically arranged between the base 10 and the support plate 12.

Further, the electromechanical installation auxiliary device further comprises a lifting rod 20, the lifting rod 20 is arranged in a crossed mode through a rotating shaft, one end of the lifting rod 20 is connected to the inner side of the step ladder 11, and the other end of the lifting rod 20 is hinged to a first moving block 21; the bottom of the step 11 is connected to a second moving block 22, the first moving block 21 and the second moving block 22 are slidably connected to a lead screw 23 in a groove of the base 10, the lead screw 23 is a double-head lead screw, and the mounting positions of the first moving block 21 and the second moving block 22 are opposite in thread turning direction.

Electromechanical installation auxiliary device still includes gag lever post 29 and No. two gag lever posts 30, gag lever post 29 and No. two gag lever posts 30 cross arrangement, and its one end rotates to be connected in extension board 12, and its other end rotates to be connected in step 11, gag lever post 29 disposes strip through-hole 31, as shown in fig. 4, No. two gag lever posts 30 via strip through-hole 31 realizes cross connection, No. two gag lever posts 30 can follow strip through-hole 31 slides for gag lever post 29.

As an embodiment of the present invention, the first and second

position limiting rods

29 and 30 are located on the upper side of the lifting rod 20, and the peripheral wall of the second lower rod 30 is provided with a backing plate 19, as shown in fig. 5.

Further, the thickness of the second limiting rod 30 provided with the backing plate 19 is matched with the thickness of the strip-shaped through hole 31. The first limiting rod 29 and the second limiting rod 30 are arranged to play a role in stably supporting and ensure the safety of operation.

Preferably, the first limiting rod 29 and the second limiting rod 30 are made of stainless steel, and the backing plate 19 is made of polytetrafluoroethylene. The utility model discloses in, No. two gag lever post 30's periphery wall sets up the backing plate 19 that non-metallic material made, avoids the interlock of the mutual friction of the same kind of metal and influences the stability in use, ensures electromechanical installation auxiliary device's reliable use. In some embodiments, the backing plate 19 may also be made of other non-metallic materials, such as polyethylene, etc. The thickness of the backing plate 19 is 1mm-3 mm.

In fig. 2, the electromechanical mounting auxiliary device further includes a first gear 24 and a second gear 25, the first gear 24 is fixed at the right end of the screw rod 23, the second gear 25 is fixed at the left end of the rotating shaft 26, the first gear 24 is meshed with the second gear 25, the second gear 25 rotates to drive the first gear 24 to rotate, and the first gear 24 drives the screw rod 23 to rotate. The outer end of the rotating shaft 26 is provided with a hand crank 27. The handle 27 is rotated to drive the second gear 25 to rotate through the rotating shaft 26, and the second gear 25 drives the first gear 24 engaged with the second gear to rotate so as to drive the screw 23 to rotate, and drive the first moving block 21 and the second moving block 22 on the screw 23 to move.

Fig. 3 is a side view of the electromechanical mounting aid of the present invention, the support plate 12 being provided with a front fence 13 and a rear fence 14, the front fence 13 being fixed to the front end of the side wall of the support plate 12, the rear fence 14 being located at the rear end of the side wall of the support plate 12; the height of the front fence 13 and the rear fence 14 is more than 800 mm.

Furthermore, the left and right side walls of the rear fence 14 are respectively fixedly connected with the left and right side walls of the support plate 12 through iron buckles 15. The rear fence 14 can be conveniently unscrewed, and the convenience of operation is improved.

As another embodiment of the present invention, the top surface of the strip 12 is provided with anti-slip threads 17, as shown in FIG. 3, to increase the coefficient of friction of the top surface of the strip 12. The cross-section of the non-slip threads 17 may be triangular or otherwise shaped to increase the friction of the operator against the top surface of the brace 12 to prevent slipping during operation.

In fig. 1, universal locking wheels 18 are disposed at four corners of the base 10, a ladder 16 is disposed at a rear portion of the stay 12, a bottom portion of the ladder 16 is supported by the base 10, and a top portion of the ladder 16 is fixed to the stay 12. The worker ascends to the support plate 12 through the ladder 16 and unscrews the rear fence 14 through the iron buckle 15 to perform electro-mechanical equipment installation on the support plate 12 with the anti-slip stripes 17.

Compared with the defects and shortcomings of the prior art, the electromechanical installation auxiliary device provided by the utility model has the advantages of reasonable structure, no need of electric power, capability of adjusting the operation height according to the needs and convenience in operation; in addition, the limiting rods are fixed in a crossed mode, and the safety of the device is effectively guaranteed.

The present invention is not limited to the above embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is included in the technical solution that is the same as or similar to the present invention.

Claims

1. An electromechanical installation auxiliary device is characterized by comprising a base, a pair of step ladders and a support plate, wherein the step ladders are symmetrically arranged between the base and the support plate; the lifting device comprises a step ladder and a first moving block, and is characterized by further comprising lifting rods, wherein the lifting rods are arranged in a crossed mode through rotating shafts, one ends of the lifting rods are connected to the inner side of the step ladder, and the other ends of the lifting rods are hinged to the first moving block; the bottom of the step ladder is connected with a second moving block, the first moving block and the second moving block are connected to a lead screw in a groove of the base in a sliding mode, the lead screw is a double-head lead screw, and the thread turning directions of the first moving block and the second moving block are opposite; still include gag lever post and No. two gag lever posts, a gag lever post and No. two gag lever posts cross arrangement, its one end is rotated and is connected in the extension board, and its other end rotates and connects in the step ladder, a gag lever post disposes the strip through-hole, No. two gag lever posts via cross connection is realized to the strip through-hole, No. two gag lever posts can be followed the strip through-hole slides for a gag lever post.

2. The electromechanical installation assistance device according to claim 1, wherein the first stopper rod and the second stopper rod are located on an upper side of the lift lever, and a backing plate is provided on an outer peripheral wall of the second lower rod.

3. The electromechanical installation assistance device of claim 2, wherein a thickness of the second limiting rod provided with the backing plate matches a thickness of the strip-shaped through hole.

4. The electro-mechanical installation aid of claim 3, wherein the first and second stop rods are made of stainless steel and the backing plate is made of polytetrafluoroethylene.

5. The electromechanical mounting assistance device of claim 1, further comprising a first gear and a second gear, wherein the first gear is fixed to a right end of the lead screw, the second gear is fixed to a left end of the rotating shaft, the first gear and the second gear are engaged, the second gear rotates to drive the first gear to rotate, and the first gear drives the lead screw to rotate.

6. An electromechanical installation aid according to claim 5 wherein the outer end of the shaft is provided with a hand crank.

7. The electromechanical installation assistance device of claim 1 wherein said support plate is provided with a front fence and a rear fence, said front fence being secured to a front end of a side wall of said support plate and said rear fence being located at a rear end of said side wall of said support plate; the height of the front fence and the rear fence is more than 800 mm.

8. The electromechanical installation assistance device of claim 7, wherein the left and right side walls of the rear fence are fixedly connected to the left and right side walls of the support plate by means of iron buckles, respectively.

9. The electro-mechanical mounting aid of claim 1 wherein the top surface of the support plate is configured with anti-slip threads.

10. The electromechanical installation assistance device of claim 1, wherein the base is provided with universal self-locking wheels at four corners, the support plate is provided with a ladder at a rear portion thereof, a bottom portion of the ladder is supported on the base, and a top portion of the ladder is fixed to the support plate.