CN215402559U

CN215402559U - Hoisting device for equipment installation

Info

Publication number: CN215402559U
Application number: CN202121695317.3U
Authority: CN
Inventors: 范志江; 叶璐萍; 杨小军
Original assignee: Zhejiang Longma Construction Co ltd
Current assignee: Zhejiang Longma Construction Co ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2022-01-04
Anticipated expiration: 2031-07-24

Abstract

The utility model belongs to the technical field of jack-up installation and specifically relates to a hoisting apparatus for jack-up installation is related to, and it includes the connecting seat, connects rope and protection sleeve pole, protection sleeve pole cover is located connect the rope, the upper end of protection sleeve pole with the connecting seat is connected, the upper end of connecting the rope with the connecting seat is connected. This application has the effect that reduces hoisting accessory during operation connection rope and rock the range.

Description

Hoisting device for equipment installation

Technical Field

The application relates to the field of hoisting installation, in particular to a hoisting device for hoisting installation.

Background

In the installation process of equipment, because some equipment components are large, the mass is large, and the equipment components are difficult to lift and install by manpower, a hoisting device is required to be used. The hoisting device refers to a mechanical device for lifting and transporting large-sized and heavy-weight articles or equipment, and is commonly used in factories, capital constructions and other places. It is also often used in the installation of equipment.

In the existing hoisting device, the support is generally fixed, but when the hoisting device works, the connecting seat moves back and forth in order to adjust the hoisting position, and the connecting rope also moves along with the connecting seat. Because inertia, when the connecting seat begins to move and stops, the connecting rope can swing, and certain potential safety hazard is provided.

SUMMERY OF THE UTILITY MODEL

In order to reduce the range of rocking of hoisting accessory during operation connection rope, this application provides a hoisting accessory for equipment fixing.

The application provides a hoisting apparatus for equipment fixing adopts following technical scheme:

the utility model provides a hoisting apparatus for equipment fixing, includes connecting seat, connection rope and protection sheath pole, protection sheath pole cover is located connect the rope, the upper end of protection sheath pole with the connecting seat is connected, the upper end of connecting the rope with the connecting seat is connected.

Through adopting above-mentioned technical scheme, the back is connected with the connecting seat to the protection sleeve pole, can fix a position the connection point of protection sleeve pole, reduces the swing range of protection sleeve pole. Therefore, after the protection sleeve rod is sleeved on the connection rope, the protection sleeve rod blocks the swing path of the connection rope, so that the swing amplitude of the connection rope is reduced, the swing of the connection rope during the working of the lifting device is reduced, and the safety in the installation process of equipment is improved.

Optionally, the lower extreme of connecting seat has seted up the connecting hole, the upper end of protection sleeve pole peg graft in the connecting hole, the connecting rod is worn to be equipped with by the connecting seat both sides, the connecting rod is worn to establish protection sleeve pole, the both ends of connecting rod are fixed with the locating piece, the locating piece with the both sides butt of connecting seat.

Through adopting above-mentioned technical scheme, the connecting seat is worn to establish simultaneously by the connecting rod and the protection sleeve pole to the axial displacement of protection sleeve pole is prevented in the restriction, and is further, is fixed in the both ends of connecting rod with the locating piece, and the axial displacement of restriction connecting rod promotes the joint strength of connecting seat and protection sleeve pole.

Optionally, the lower end of the protective sleeve rod is connected with a plurality of extension sleeve rods, and the extension sleeve rods are sleeved on the connecting ropes.

Through adopting above-mentioned technical scheme, a plurality of loop bars that extend can prolong the restriction length to connecting the rope to further reduce the swing range of connecting the rope, reduce the rocking of hoisting accessory during operation connection rope, the security among the lifting means installation.

Optionally, the lower end of the protective sleeve rod is convexly provided with a threaded sleeve column, the inner wall of the upper end of the extension sleeve rod is provided with an internal thread, and the threaded sleeve column is in threaded connection with the upper end of the extension sleeve rod.

Through adopting above-mentioned technical scheme, threaded connection's mode extends the installation and the dismantlement of loop bar and protection sleeve pole.

Optionally, the inner wall of the lower end of the extension sleeve rod is provided with an internal thread in threaded connection with the threaded sleeve column.

Through adopting above-mentioned technical scheme, threaded connection's mode is convenient for adjacent installation and the dismantlement that extends the loop bar.

Optionally, a rubber ring is fixed in the extension loop bar, and the connection rope penetrates through the rubber ring.

By adopting the technical scheme, the connecting rope penetrates through the rubber ring, so that on one hand, the rubber ring can further reduce the distance between the inner wall of the extension loop bar and the connecting rope, and further reduce the swing amplitude of the connecting rope; on the other hand, connect when restricting the swing with the rubber circle butt, the rubber circle is to connecting rope reaction to provide the resiliency when connecting the rope swing, reduce and connect the rope to the impact of extending the loop bar.

Optionally, the upper end surface of the rubber ring is flared.

Through adopting above-mentioned technical scheme, rubber circle up end is flaring form, and the up end of rubber circle can form the spigot surface to be convenient for connect the rope to wear to establish and the butt in rubber circle.

Optionally, a positioning ring is convexly arranged in the extension sleeve rod, and the rubber ring is bonded with the positioning ring.

Through adopting above-mentioned technical scheme, the holding ring provides location and fixed position point for the rubber circle, and the mode of bonding is simple swift, the connection of the rubber circle of being convenient for and holding ring.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the protective sleeve rod is connected with the connecting seat, the connecting point of the protective sleeve rod can be positioned, and the swing amplitude of the protective sleeve rod is reduced. Therefore, after the protective sleeve rod is sleeved on the connecting rope, the protective sleeve rod forms a barrier on a swinging path of the connecting rope, so that the swinging amplitude of the connecting rope is reduced, the swinging of the connecting rope during the working of the hoisting device is reduced, and the safety of equipment in the installation process is improved;

2. the plurality of extension loop bars can prolong the limiting length of the connecting rope, so that the swinging amplitude of the connecting rope is further reduced, the swinging of the connecting rope during the working of the hoisting device is reduced, and the safety in the installation process of equipment is improved;

3. the connecting rope penetrates through the rubber ring, so that on one hand, the rubber ring can further reduce the distance between the inner wall of the extension loop bar and the connecting rope, and further reduce the swing amplitude of the connecting rope; on the other hand, connect when restricting the swing with the rubber circle butt, the rubber circle is to connecting rope reaction to provide the resiliency when connecting the rope swing, reduce and connect the rope to the impact of extending the loop bar.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic connection diagram of the connection seat and the protection sleeve according to the embodiment of the application.

Fig. 3 is a schematic view of the connection of the protective sheath rod to the extension sheath rod according to the embodiment of the present application.

Fig. 4 is a cross-sectional view of an extension sleeve rod of the present application.

Description of reference numerals: 1. a connecting seat; 2. connecting ropes; 3. a protective sheath rod; 4. connecting holes; 5. a connecting rod; 6. a first perforation; 7. a second perforation; 8. positioning blocks; 9. an extension loop bar; 10. a first lever; 11. a second lever; 12. an internal thread; 13. a threaded sleeve column; 14. a rubber ring; 15. a positioning ring; 16. a hanger.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a hoisting apparatus for equipment fixing. Referring to fig. 1, a lifting apparatus for equipment installation, applied to lifting equipment, includes a connection base 1 connected with the lifting equipment, a connection rope 2, a protection sheath rod 3, and a plurality of extension sheath rods 9 connected to the lower end of the protection sheath rod 3.

The connection manner of the connection seat 1 and the hoisting device is a commonly used and well-known technical means for those skilled in the art, and is not described herein again. The upper end of the protective sheath rod 3 is connected with the connecting seat 1, and the protective sheath rod 3 and the extension loop rod 9 are sleeved with the connecting rope 2. The connecting rope 2 can be a steel rope or an iron chain, and the upper end of the connecting rope 2 is welded with the connecting seat 1. The lower end of the connecting rope 2 can be connected with different types of hangers 16, and the hook is taken as an example in the application for description.

Referring to fig. 2, the lower end of the connecting seat 1 is provided with a connecting hole 4, and the upper end of the protective sleeve rod 3 is arranged in the connecting hole 4 in a penetrating manner. Connecting rods 5 penetrate through two sides of the connecting seat 1, and the connecting rods 5 simultaneously penetrate through the periphery of the upper end of the protective sleeve rod 3; correspondingly, the connecting seat 1 is provided with a first through hole 6 penetrating through two sides of the connecting seat 1, the protection sleeve rod 3 is provided with a second through hole 7 penetrating through the protection sleeve rod, and the first through hole 6 and the second through hole 7 are coaxial. Therefore, the connecting rod 5 simultaneously penetrates through the first through hole 6 and the second through hole 7, and the protective sleeve rod 3 is positioned at the lower end of the connecting seat 1.

Continuing to refer to fig. 2, further, in order to promote the installation stability of connecting rod 5, the both ends of connecting rod 5 are fixed with locating piece 8, and the diameter of locating piece 8 is greater than the aperture of first perforation 6, promptly, locating piece 8 can't pass first perforation 6 and with connecting seat 1 lateral surface butt. The positioning block 8 and the connecting rod 5 can be welded or in threaded fit. In this application embodiment, locating piece 8 and connecting rod 5 screw-thread fit, and locating piece 8 and the 5 threaded connection's of connecting rod in-process, locating piece 8 forces the both sides of connecting seat 1 lower extreme to be close to each other to further promote the connection stability of connecting seat 1 and lag pole 3.

Referring to fig. 2 and 3, the lower end of the protection cover bar 3 is connected with a plurality of extension bar covers 9, and the number of the extension bar covers 9 is set according to the actual length of the connection rope 2. In the embodiment of the present application, two extension rods 9 are taken as an example for description, and the extension rods 9 are named as a first rod 10 and a second rod 11 from top to bottom, it should be described that the first rod 10 and the second rod 11 have the same structure, where the first rod 10 is connected to the protection rod 3, and the second rod 11 is connected to the first rod 10.

Specifically, the lower end of the protection sleeve rod 3 is convexly provided with a threaded sleeve column 13, the inner wall of the upper end of the first rod 10 is provided with an internal thread 12, and the first rod 10 is connected with the protection sleeve rod 3 through the threaded sleeve column 13 and the internal thread 12 in a matching mode. The lower extreme of first pole 10 also protruding is equipped with screw thread socle 13, and the inner wall of the upper end of second pole 11 also has internal thread 12, and similarly, through the cooperation of screw thread socle 13 with internal thread 12, be connected the upper end of second pole 11 with first socle. Therefore, when there are a greater number of extension bars 9, the connection between the adjacent extension bars 9 is also the same as the connection between the first bar 10 and the second bar 11. Of course, the threaded sleeve column 13 is vertically communicated with the extension sleeve rod 9, so that the connecting rope 2 can simultaneously penetrate through the threaded sleeve column 13 and the extension sleeve rod 9; the threaded sleeve column 13 and the protective sleeve rod 3 are also communicated up and down, so that the connecting rope 2 can penetrate through the threaded sleeve column 13 and the protective sleeve rod 3 simultaneously.

Referring to fig. 4, a rubber ring 14 is fixed in the extension loop bar 9, and the connection rope 2 penetrates through the rubber ring 14. In the natural state, the connection cord 2 may abut against the inner ring of the rubber ring 14, or a gap may exist between the connection cord 2 and the inner ring of the rubber ring 14. In order to facilitate the connection rope 2 to pass through the rubber ring 14 during installation, in the embodiment of the present application, there is a gap between the connection rope 2 and the inner ring of the rubber ring 14, that is, the diameter of the inner ring of the rubber ring 14 is greater than that of the connection rope 2, and the upper end surface of the rubber ring 14 is in an opening shape.

In addition, a positioning ring 15 is further convexly arranged in the extension sleeve rod 9, and the rubber ring 14 is positioned on the upper end face of the positioning ring 15 and is bonded with the positioning ring 15. It should be noted that the inner diameter of the positioning ring 15 is larger than the inner diameter of the rubber ring 14, so that when the connecting rope 2 swings, the rubber ring 14 can be squeezed to form a certain buffer, and the impact on the extension loop bar 9 is reduced.

The implementation principle of the hoisting device for equipment installation in the embodiment of the application is as follows: connect 2 overcoat of rope and establish protection sheath pole 3, protection sheath pole 3 can form on the swing route of connecting rope 2 and block to reduce the swing range of connecting rope 2. Extension loop bar 9 can set up according to the connection rope 2 length of reality to the extension is to the restriction length of connecting rope 2, further reduces the swing range of connecting rope 2.

During the installation, earlier prevent that sheathed bar 3 is fixed with connecting seat 1, connect gradually a plurality of extension loop bars 9 again, connect the hanger in the lower extreme of connecting rope 2 again.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A hoisting apparatus for equipment fixing, its characterized in that: including connecting seat (1), connection rope (2) and protection sleeve pole (3), protection sleeve pole (3) cover is located connect rope (2), the upper end of protection sleeve pole (3) with connecting seat (1) are connected, the upper end of connecting rope (2) with connecting seat (1) are connected.

2. Lifting device for equipment installation according to claim 1, characterized in that: connecting hole (4) have been seted up to the lower extreme of connecting seat (1), peg graft in the upper end of protection sleeve pole (3) in connecting hole (4), connecting rod (5) are worn to be equipped with in connecting seat (1) both sides, connecting rod (5) are worn to establish protection sleeve pole (3), the both ends of connecting rod (5) are fixed with locating piece (8), locating piece (8) with the both sides butt of connecting seat (1).

3. Lifting device for equipment installation according to claim 2, characterized in that: the lower end of the protective sleeve rod (3) is connected with a plurality of extension sleeve rods (9), and the extension sleeve rods (9) are sleeved on the connecting ropes (2).

4. Lifting device for equipment installation according to claim 3, characterized in that: the lower end of the protective sleeve rod (3) is convexly provided with a threaded sleeve column (13), the inner wall of the upper end of the extension sleeve rod (9) is provided with an internal thread (12), and the threaded sleeve column (13) is in threaded connection with the upper end of the extension sleeve rod (9).

5. Lifting device for equipment installation according to claim 4, characterized in that: the inner wall of the lower end of the extension sleeve rod (9) is provided with an internal thread (12) in threaded connection with the threaded sleeve column (13).

6. Lifting device for equipment installation according to claim 5, characterized in that: the extension loop bar (9) is internally fixed with a rubber ring (14), and the connection rope (2) penetrates through the rubber ring (14).

7. Lifting device for equipment installation according to claim 6, characterized in that: the upper end surface of the rubber ring (14) is in a flaring shape.

8. Lifting device for equipment installation according to claim 7, characterized in that: a positioning ring (15) is arranged in the extension sleeve rod (9) in an inward protruding mode, and the rubber ring (14) is bonded with the positioning ring (15).