CN217769199U

CN217769199U - Lifting protection device for building engineering

Info

Publication number: CN217769199U
Application number: CN202221846381.1U
Authority: CN
Inventors: 崔连义
Original assignee: Liaoning Hengmao Installation Engineering Co ltd
Current assignee: Liaoning Hengmao Installation Engineering Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-08
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to the technical field of building engineering, and discloses a lifting protection device for building engineering, which comprises an installation shell, wherein the bottom of the installation shell is fixed with a fixing mechanism, the top of the installation shell is fixed with a motor, an output shaft of the motor runs through to the inside of the installation shell, an output shaft of the motor is fixed with a lead screw, the other end of the lead screw is rotationally connected with the inner wall of the installation shell, the surface thread of the lead screw is connected with a sleeve, and the right side of the top of the sleeve is provided with a groove; the utility model discloses a motor drives the backplate and makes the electronic box body can go up and down, and slide bar and sliding sleeve are to its stability that increases in addition simultaneously, prevent that the electronic box body from taking place the offset at the removal in-process, when having a power failure, can remove the fixed between sleeve and the backplate, make the backplate can drive the electronic box body independent movement, solved present elevating gear at the lift in-process unstable enough, just can not carry out the problem that removes to the electronic box body when having a power failure moreover.

Description

Lifting protection device for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a lift protection device for building engineering.

Background

The building engineering is a part of construction engineering, and refers to an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the house buildings, a plurality of electric boxes are arranged in a construction site, and some electric boxes need to be lifted in a small range in the use process to adapt to different conditions.

Present elevating gear can only go up and down through a point to electronic box, and is not stable enough, takes place offset easily at the lift in-process and influences the lift to the electronic box, and current elevating gear often all is that elevating gear is direct to be connected with the electronic box for reaching the purpose that goes up and down in the use simultaneously, and just can not remove the electronic box when the condition that has a power failure, can influence the switch of staff operation electronic box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift protection device for building engineering through slide bar and sliding sleeve to electronic box body increase stability, when having a power failure, can relieve the fixed between sleeve and the backplate, makes the backplate can drive electronic box body independent movement.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lift protection device for building engineering, includes the installation shell, the bottom of installation shell is fixed with fixed establishment, the top of installation shell is fixed with the motor, the output shaft of motor runs through to the inside of installation shell, the output shaft of motor is fixed with the lead screw, the other end of lead screw is connected with the inner wall rotation of installation shell, the surperficial threaded connection of lead screw has the sleeve, the right side at sleeve top is seted up flutedly, the right side of installation shell inner chamber is fixed with the slide bar, the fixed orifices has been seted up on the surface of slide bar, the sliding surface of slide bar is connected with the sliding sleeve, spacing hole has been seted up on the right side of sliding sleeve, the right side in spacing hole is provided with the pin rod, the surface of pin rod and the inner wall sliding connection of fixed orifices, the left side of sliding sleeve is fixed with the backplate, the front of backplate is fixed with the electronic box body, the left side of backplate is fixed with the U template, the inner chamber rotation of U template is connected with the connecting plate, the connecting plate uses with the recess cooperation.

Preferably, the fixing mechanism comprises a bottom plate, pin holes are formed in four corners of the bottom plate, and bolts are movably connected to the inner walls of the pin holes.

Preferably, a fixed shell is fixed behind the top of the installation shell, and a baffle is fixed on the top of the fixed shell.

Preferably, the inner cavity of the mounting shell is provided with a sliding groove, the back of the back plate is fixedly provided with a sliding block, and the sliding groove is matched with the sliding block for use.

Preferably, the right side of the sliding sleeve is fixed with a connecting rope, and the other end of the connecting rope is fixedly connected with the surface of the pin rod.

Preferably, the number of the fixing holes is several, and the fixing holes are uniformly distributed on the surface of the sliding rod.

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

the utility model discloses a motor drives the backplate and makes the electronic box body can go up and down, and slide bar and sliding sleeve are to its stability that increases in addition simultaneously, prevent that the electronic box body from taking place the offset at the removal in-process, when having a power failure, can remove the fixed between sleeve and the backplate, make the backplate can drive the electronic box body independent movement, solved present elevating gear at the lift in-process unstable enough, just can not carry out the problem that removes to the electronic box body when having a power failure moreover.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is a schematic view of a partial three-dimensional cross-sectional structure of the present invention.

In the figure: 1. mounting a shell; 2. a fixing mechanism; 21. a base plate; 22. a pin hole; 23. a bolt; 3. a motor; 4. a screw rod; 5. a sleeve; 6. a groove; 7. a slide bar; 8. a fixing hole; 9. a sliding sleeve; 10. a limiting hole; 11. a pin rod; 12. a back plate; 13. a U-shaped plate; 14. a connecting plate; 15. a stationary housing; 16. a baffle plate; 17. a slider; 18. a chute; 19. connecting ropes; 20. the electronic box body.

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. 1-4, a lifting protection device for building engineering comprises a mounting shell 1, a fixing mechanism 2 is fixed at the bottom of the mounting shell 1, a motor 3 is fixed at the top of the mounting shell 1, an output shaft of the motor 3 penetrates into the mounting shell 1, a lead screw 4 is fixed at the output shaft of the motor 3, the other end of the lead screw 4 is rotatably connected with the inner wall of the mounting shell 1, a sleeve 5 is connected with the surface of the lead screw 4 in a threaded manner, a groove 6 is formed at the right side of the top of the sleeve 5, a slide bar 7 is fixed at the right side of the inner cavity of the mounting shell 1, a fixing hole 8 is formed in the surface of the slide bar 7, a sliding sleeve 9 is connected with the surface of the slide bar 7 in a sliding manner, a limiting hole 10 is formed at the right side of the limiting hole 10, a pin 11 is arranged at the right side of the pin 11, the surface of the pin 11 is slidably connected with the inner walls of the limiting hole 10 and the fixing hole 8, a back plate 12 is fixed at the left side of the sliding sleeve 9, the front of backplate 12 is fixed with electronic box body 20, the left side of backplate 12 is fixed with U template 13, the inner chamber of U template 13 rotates and is connected with connecting plate 14, connecting plate 14 uses with recess 6 cooperation, the device drives backplate 12 through motor 3 and makes electronic box body 20 can go up and down, slide bar 7 and sliding sleeve 9 increase stability to it in addition simultaneously, prevent that electronic box body 20 from taking place the offset at the removal in-process, simultaneously when having a power failure, can remove the fixed between sleeve 5 and backplate 12, make backplate 12 can drive electronic box body 20 independent shifting, make it can not hinder staff's operation switch in the electronic box body 20, it is not stable enough at the lift in-process to have solved present elevating gear, and just can not move the problem to electronic box body 20 when having a power failure.

Fixing mechanism 2 includes bottom plate 21, and pinhole 22 has all been seted up at four angles of bottom plate 21, and the inner wall swing joint of pinhole 22 has bolt 23, and in this embodiment, through the setting of bottom plate 21, pinhole 22 and bolt 23, can fix bottom plate 21 through bolt 23, makes whole device can be in stable state.

The rear at 1 top of installation shell is fixed with set casing 15, and the top of set casing 15 is fixed with baffle 16, and in this embodiment, through set casing 15 and baffle 16's setting, can keep off the rain to the top of electronic box body 20 when raining, and baffle 16 then can discharge the rainwater to both sides, makes the rainwater can not influence the staff and observes electronic box body 20.

Spout 18 has been seted up to the inner chamber of installation shell 1, and the back of backplate 12 is fixed with slider 17, and spout 18 uses with the slider 17 cooperation, and in this embodiment, through the setting of spout 18 and slider 17, can provide the direction when manual move electronic box body 20, make its offset about can not appearing, stability when increasing removal electronic box body 20 and removing.

The right side of sliding sleeve 9 is fixed with connects rope 19, connects the other end of rope 19 and the fixed surface of pin 11 and is connected, in this embodiment, through the setting of connecting rope 19, can carry on spacingly with pin 11, when not using pin 11, pin 11 can not lose other places.

The number of the fixing holes 8 is a plurality of, and the fixing holes are uniformly distributed on the surface of the sliding rod 7, in the embodiment, the back plate 12 can be limited after being moved to a proper position through the arrangement, and the limitation can be carried out without a specified place.

The working principle is as follows: at first, the place that will need to install is seted up four holes corresponding with pinhole 22, then bolt 23 is rotated, make the device can be stable, simultaneously, when needs move electronic box body 20, open motor 3, the output shaft of motor 3 drives lead screw 4 and rotates afterwards, drive sleeve 5 and move under the effect of lead screw 4 surface screw thread simultaneously, then sleeve 5 drives connecting plate 14 and U type board 13 and makes backplate 12 move, move electronic box body 20, protect it, and when needing to move electronic box body 20 when having a power failure, can upwards promote electronic box body 20, make connecting plate 14 break away from recess 6, then rotate connecting plate 14 ninety degrees, make it can not be connected with recess 6, simultaneously after staff moves electronic box body 20 to suitable position with manual mode, insert pin 11 in spacing hole 10 and fixed orifices 8, make it can carry out spacing to sliding sleeve 9, thereby make electronic box body 20 can fix, after the circular telegram, go out pin 11, make connecting plate 14 place the inner wall of recess 6 again in can.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a lift protection device for building engineering, includes installation shell (1), its characterized in that: a fixing mechanism (2) is fixed at the bottom of the mounting shell (1), a motor (3) is fixed at the top of the mounting shell (1), the output shaft of the motor (3) penetrates into the mounting shell (1), a screw rod (4) is fixed on an output shaft of the motor (3), the other end of the screw rod (4) is rotationally connected with the inner wall of the mounting shell (1), the surface of the screw rod (4) is connected with a sleeve (5) in a threaded manner, the right side of the top of the sleeve (5) is provided with a groove (6), a slide bar (7) is fixed on the right side of the inner cavity of the mounting shell (1), the surface of the sliding rod (7) is provided with a fixing hole (8), the surface of the sliding rod (7) is connected with a sliding sleeve (9) in a sliding way, a limiting hole (10) is arranged on the right side of the sliding sleeve (9), a pin rod (11) is arranged on the right side of the limiting hole (10), the surface of the pin rod (11) is connected with the inner walls of the limiting hole (10) and the fixing hole (8) in a sliding way, a back plate (12) is fixed on the left side of the sliding sleeve (9), an electric box body (20) is fixed on the front surface of the back plate (12), the U-shaped plate (13) is fixed on the left side of the back plate (12), a connecting plate (14) is rotatably connected to the inner cavity of the U-shaped plate (13), and the connecting plate (14) is matched with the groove (6) for use.

2. The lifting protection device for building engineering of claim 1, characterized in that: the fixing mechanism (2) comprises a bottom plate (21), pin holes (22) are formed in four corners of the bottom plate (21), and bolts (23) are movably connected to the inner walls of the pin holes (22).

3. The lift protection device for construction engineering of claim 1, wherein: a fixed shell (15) is fixed behind the top of the installation shell (1), and a baffle (16) is fixed at the top of the fixed shell (15).

4. The lifting protection device for building engineering of claim 1, characterized in that: a sliding groove (18) is formed in the inner cavity of the mounting shell (1), a sliding block (17) is fixed to the back of the back plate (12), and the sliding groove (18) and the sliding block (17) are matched for use.

5. The lift protection device for construction engineering of claim 1, wherein: the right side of sliding sleeve (9) is fixed with connects rope (19), the other end of connecting rope (19) and the fixed surface of pin pole (11) are connected.

6. The lift protection device for construction engineering of claim 1, wherein: the number of the fixing holes (8) is a plurality, and the fixing holes are uniformly distributed on the surface of the sliding rod (7).