CN216728002U

CN216728002U - Gun head stacking lifting sliding table of crane boom inner cavity oiling device

Info

Publication number: CN216728002U
Application number: CN202220352752.4U
Authority: CN
Inventors: 王刚; 尹春芳; 江明
Original assignee: Yantai Dewei Technology Co ltd
Current assignee: Yantai Dewei Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-14
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a gun head superposition lifting sliding table of an oiling device for an inner cavity of a crane boom, which comprises a support frame and a through hole, wherein the surface of the support frame is provided with the through hole, the inner wall of the support frame is provided with a support rod, a support shaft penetrates through the support frame, the center inside the support shaft is provided with a central groove, the outer side of the support shaft is sleeved with a sliding block, the sliding block is connected with the support rod in a penetrating manner, the center of the right end of the sliding block is provided with a connecting hole, the connecting hole is connected with a connecting shaft, the connecting shaft penetrates through the connecting hole and is connected with a platform, and a turntable is arranged above the support shaft. This jib loading boom inner chamber oiling station's rifle head stack lift slip table, the work that the slider goes up and down through the rotation of back shaft, simultaneously through the sliding connection between slider and the bracing piece, stability when can improving the slider operation prevents to take place rotatory phenomenon, and the slider passes through connecting hole and connecting axle threaded connection simultaneously, the different platform of mountable.

Description

Gun head stacking lifting sliding table of crane boom inner cavity oiling device

Technical Field

The utility model relates to the technical field of crane booms, in particular to a gun head stacking lifting sliding table of an oiling device for an inner cavity of a crane boom.

Background

The jib loading boom is the important device in the hoist, is favorable to hanging heavy work to the object through the jib loading boom, and the inside of jib loading boom needs oiling station simultaneously, and needs rifle head stack lift slip table in the oiling station, but rifle head stack lift slip table on the market still has following problem at present:

in the using process, the assembly work with an external driving motor is required, but in the mounting process, the assembly efficiency is reduced and the overall use is affected, because proper adjustment cannot be carried out according to the mounting position.

To above-mentioned problem, carry out the innovative design on the basis of original rifle head stack lift slip table.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gun head stacking lifting sliding table of an oiling device for an inner cavity of a crane boom, which aims to solve the problems that the gun head stacking lifting sliding table which is common in the prior market and is provided in the background art needs to be assembled with an external driving motor in the using process, but cannot be properly adjusted according to the installation position in the installation process, so that the assembly efficiency is reduced, and the integral use is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a jib loading boom inner chamber oiling station's rifle head stack lift slip table, includes support frame and through-hole, the through-hole has been seted up on the surface of support frame, and the inner wall of support frame installs the bracing piece, run through on the support frame and install the back shaft, and the inside center of back shaft is provided with the central groove, the outside of back shaft is cup jointed and is installed the slider, and slider and bracing piece through connection, the right-hand member center of slider is provided with the connecting hole, and the interconnect of connecting hole and connecting axle, the connecting axle passes the connecting hole and is connected with the platform, the carousel is installed to the top of back shaft, and the bottom center of carousel is provided with the connecting rod, and the bottom of connecting rod is located the inside in central groove, the tooth's socket has been seted up on the outline surface of carousel.

Preferably, the through holes are symmetrically distributed about the longitudinal center line of the support frame, and the distance between the through holes is larger than the diameter of the support shaft.

Preferably, the support rod is connected with the support frame in an embedded manner, and the support rod is connected with the sliding block in a sliding manner.

Preferably, the support shaft is connected with the support frame through a bearing, and the support shaft is connected with the slider through a thread.

Preferably, the connecting mode of the connecting shaft and the connecting hole is threaded connection, and the connecting mode of the connecting shaft and the platform is welded connection.

Preferably, the turntable and the connecting rod are arranged in an integrated structure, the connecting rod is connected with the central groove in a sliding mode, and the connecting rod is arranged in a square structure when viewed from above.

Compared with the prior art, the utility model has the beneficial effects that: the gun head of the boom inner cavity oiling device is superposed with a lifting sliding table,

1. the sliding block can lift through the rotation of the supporting shaft, meanwhile, the stability of the sliding block during operation can be improved through the sliding connection between the sliding block and the supporting rod, the rotation phenomenon is prevented, meanwhile, the sliding block is in threaded connection with the connecting shaft through the connecting hole, and different platforms can be installed;

2. the carousel passes through connecting rod and center slot can carry out the work that slides and go up and down on the back shaft, conveniently highly carries out suitable adjustment work to the carousel, is favorable to carrying out butt joint meshing equipment with external driving motor, improves the convenience of equipment, and overlooking of connecting rod is the square simultaneously, can drive the back shaft and carry out rotatory work.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a right side view of the supporting frame of the present invention;

FIG. 3 is a schematic view of a cross-sectional front view of a slider according to the present invention;

FIG. 4 is a schematic top sectional view of the turntable according to the present invention;

FIG. 5 is a schematic top view of the connecting rod of the present invention.

In the figure: 1. a support frame; 2. a through hole; 3. a support bar; 4. a support shaft; 5. a central slot; 6. a slider; 7. connecting holes; 8. a connecting shaft; 9. a platform; 10. a connecting rod; 11. a turntable; 12. a tooth socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a jib loading boom inner chamber oiling station's rifle head stack lift slip table, includes support frame 1 and through-hole 2, through-hole 2 has been seted up on the surface of support frame 1, and the inner wall of support frame 1 installs bracing piece 3, run through on the support frame 1 and install back shaft 4, and the inside center of back shaft 4 is provided with central groove 5, the outside of back shaft 4 is cup jointed and is installed slider 6, and

slider

6 and 3 through connection of bracing piece, the right-hand member center of slider 6 is provided with connecting hole 7, and connecting hole 7 and connecting axle 8's interconnect, connecting axle 8 passes connecting hole 7 and is connected with platform 9, carousel 11 is installed to the top of back shaft 4, and the bottom surface center of carousel 11 is provided with connecting rod 10, and the bottom of connecting rod 10 is located the inside of central groove 5, tooth's socket 12 has been seted up on the outline surface of carousel 11.

Through-hole 2 is about the vertical central line symmetric distribution of support frame 1, and the interval between through-hole 2 is greater than the diameter of back shaft 4, is favorable to follow-up pass the fastener through-hole 2 and carries out the work of equipment fixed, avoids taking place the contact with back shaft 4 simultaneously.

The connected mode of bracing piece 3 and support frame 1 is for inlaying being connected, and the connected mode of bracing piece 3 and slider 6 is sliding connection, is favorable to the equipment to bracing piece 3, simultaneously through the sliding connection between bracing piece 3 and the slider 6, can improve the stability of slider 6 during operation.

The connection mode of back shaft 4 and support frame 1 is the bearing connection, and the connection mode of back shaft 4 and slider 6 is threaded connection, makes things convenient for back shaft 4 to carry out rotatory work, makes back shaft 4 drive slider 6 and carries out the operation of going up and down.

The connecting mode of connecting axle 8 and connecting hole 7 is threaded connection, and the connecting mode of connecting axle 8 and platform 9 is welded connection, and through the threaded connection of connecting axle 8 and connecting hole 7, can fix a position the position of platform 9, conveniently carry out the operation of changing simultaneously.

Carousel 11 sets up with connecting rod 10 for the integral structure, and the connected mode of connecting rod 10 and central groove 5 is sliding connection to overlook of connecting rod 10 is square structure setting, is favorable to connecting rod 10 to go up and down at central groove 5 slides, can adjust the height of carousel 11.

The working principle is as follows: according to the figures 1-3, firstly, a worker passes a fastener through the through hole 2 to fixedly assemble the fastener with an external support, then the platform 9 can be connected with the connecting hole 7 through the connecting shaft 8 by threads according to requirements, and the platform 9 can be fixedly installed;

according to fig. 1-5, the rotary table 11 can be pulled, so that the rotary table 11 drives the connecting rod 10 to slide in the central groove 5, thereby adjusting the height of the rotary table 11, facilitating the meshing and assembling work of the tooth grooves 12 on the rotary table 11 and an external device, subsequently driving the rotary table 11 to rotate, so that the rotary table 11 drives the supporting shaft 4 to rotate on the supporting frame 1 through the connecting rod 10, then the supporting shaft 4 drives the sliding block 6 in threaded connection to perform lifting work, and meanwhile, the sliding block 6 slides on the supporting rod 3, thereby driving the platform 9 to lift, which is the working process of the whole device, and the content not described in detail in the specification belongs to the prior art known to the technical field skilled person.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a jib loading boom inner chamber oiling station's rifle head stack lift slip table, includes support frame (1) and through-hole (2), its characterized in that: the surface of the support frame (1) is provided with a through hole (2), the inner wall of the support frame (1) is provided with a support rod (3), the support frame (1) is provided with a support shaft (4) in a penetrating way, a central groove (5) is arranged at the center of the inner part of the supporting shaft (4), a sliding block (6) is sleeved and mounted on the outer side of the supporting shaft (4), the slide block (6) is connected with the support rod (3) in a penetrating way, the center of the right end of the slide block (6) is provided with a connecting hole (7), the connecting hole (7) is connected with the connecting shaft (8), the connecting shaft (8) passes through the connecting hole (7) to be connected with the platform (9), the turntable (11) is arranged above the supporting shaft (4), and the center of the bottom surface of the turntable (11) is provided with a connecting rod (10), the bottom end of the connecting rod (10) is positioned inside the central groove (5), and the surface of the outer frame of the turntable (11) is provided with a tooth groove (12).

2. The gun head stacking lifting sliding table of the boom inner cavity oiling device as claimed in claim 1, is characterized in that: the through holes (2) are symmetrically distributed about the longitudinal center line of the support frame (1), and the distance between the through holes (2) is larger than the diameter of the support shaft (4).

3. The gun head stacking lifting sliding table of the boom inner cavity oiling device as claimed in claim 1, is characterized in that: the support rod (3) is connected with the support frame (1) in an embedded mode, and the support rod (3) is connected with the sliding block (6) in a sliding mode.

4. The gun head stacking lifting sliding table of the boom inner cavity oiling device as claimed in claim 1, is characterized in that: the supporting shaft (4) is connected with the supporting frame (1) through a bearing, and the supporting shaft (4) is connected with the sliding block (6) through threads.

5. The gun head stacking lifting sliding table of the boom inner cavity oiling device as claimed in claim 1, is characterized in that: the connecting mode of the connecting shaft (8) and the connecting hole (7) is threaded connection, and the connecting mode of the connecting shaft (8) and the platform (9) is welded connection.

6. The gun head stacking lifting sliding table of the boom inner cavity oiling device as claimed in claim 1, is characterized in that: the turntable (11) and the connecting rod (10) are arranged in an integrated structure, the connecting rod (10) and the central groove (5) are connected in a sliding mode, and the connecting rod (10) is arranged in a square structure in a overlooking mode.