CN216711249U

CN216711249U - Deformation-resistant spool

Info

Publication number: CN216711249U
Application number: CN202220072780.0U
Authority: CN
Inventors: 路金鹏; 赵世强; 禹军杰
Original assignee: Xinxiang Linda Mechanical Equipment Co ltd
Current assignee: Xinxiang Linda Mechanical Equipment Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-06-10
Anticipated expiration: 2032-01-12

Abstract

The utility model belongs to the field of spool, and particularly relates to an anti-deformation spool which comprises a connecting cylinder, wherein a first through hole is formed in the inner wall of the connecting cylinder, a baffle is arranged on the side wall of the connecting cylinder, a second through hole is formed in the inner wall of the baffle, a sleeve is arranged on the outer wall of the connecting cylinder, the sleeve is connected with the baffle through a first connecting mechanism, and a pre-fixing mechanism is arranged between the connecting cylinder and the baffle; can make the cable winding on the sleeve to avoided the cable to oppress the baffle lateral wall, leaded to the problem that the baffle damaged easily, improved the life of device, simultaneously can also be when not installing the sleeve, the supporting shoe can block the notch of activity groove, thereby avoided the dust to enter into the inner wall of activity groove, leaded to the problem that the sleeve installation is not good, improved the reliability of device installation.

Description

Deformation-resistant spool

Technical Field

The utility model relates to the field of spool, in particular to an anti-deformation spool.

Background

The existing spool is wound on the outer wall of the spool when being used, so that cables are collected, the cables are pulled when being used very conveniently, the side walls of the spool are pressed by the cables when the cables are pulled, and the spool is damaged easily.

Accordingly, a deformation-resistant spool is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that the spool is easily damaged because the cable can press the side wall of the spool when the cable is pulled in the process of using the cable, the utility model provides the deformation-resistant spool.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the deformation-resistant spool comprises a connecting cylinder, wherein a first through hole is formed in the inner wall of the connecting cylinder, a baffle is mounted on the side wall of the connecting cylinder, a second through hole is formed in the inner wall of the baffle, a sleeve is arranged on the outer wall of the connecting cylinder, the sleeve is connected with the baffle through a first connecting mechanism, a pre-fixing mechanism is arranged between the connecting cylinder and the baffle, and the service life of the device is prolonged.

Preferably, the first connecting mechanism comprises a clamping block arranged on the side wall of the sleeve, the clamping block is embedded in the inner wall of the movable groove, and the movable groove is formed in one side, close to the connecting cylinder, of the baffle plate and can play a connecting role.

Preferably, the supporting block is installed on the inner wall of the movable groove, one side of the supporting block is attached to the clamping block, the other side of the supporting block is connected with the inner wall of the movable groove through a spring, and the reliability of installation of the device is improved.

Preferably, the threaded groove has been seted up to the lateral wall of connecting cylinder, fastening bolt is installed to the inner wall of threaded groove, fastening bolt's one end is passed the circular port and is extended to one side of baffle, the lateral wall at the baffle is seted up to the circular port, threaded connection between fastening bolt and the threaded groove has made things convenient for and has placed, carried the device.

Preferably, the pre-fixing mechanism comprises a second arc plate arranged on the side wall of the baffle, a first arc plate is arranged on one side, close to the connecting cylinder, of the second arc plate, the first arc plate and the second arc plate are embedded into the inner wall of the clamping groove, the clamping groove is formed in the side wall of the connecting cylinder, and the fastening bolt is convenient to install.

Preferably, the thread grooves and the clamping grooves are arranged in a staggered mode and are distributed at two ends of the connecting cylinder in a circumferential array mode relative to the axis of the connecting cylinder, and the overall quality of the device is improved.

Preferably, the sleeve is arranged into an arc shape which inclines from two ends to the middle, so that the deformation resistance of the device is improved.

Preferably, the larger side of the notch of the clamping groove is smaller, the notch shape of the larger side of the clamping groove is set to be the same as the cross sectional shapes of the first arc-shaped plate and the second arc-shaped plate, and the notch shape of the smaller side of the clamping groove is set to be the same as the cross sectional shape of the second arc-shaped plate, so that the baffle is pre-fixed.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the sliding mechanism, the cable can be wound on the sleeve, so that the problem that the baffle is easily damaged due to the fact that the cable presses the side wall of the baffle is avoided, and the service life of the device is prolonged;

2. according to the utility model, through the structural design of the dismounting mechanism, the supporting block can block the notch of the movable groove when the sleeve is not installed, so that the problem that the sleeve cannot be installed due to the fact that dust enters the inner wall of the movable groove is avoided, and the installation reliability of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of the first embodiment in the process of integral connection;

FIG. 2 is a schematic overall expanded structure diagram of the first embodiment;

FIG. 3 is a schematic view of an overall expanded partial cross-sectional structure according to the first embodiment;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 3 according to the second embodiment.

In the figure: 1. a connecting cylinder; 2. a baffle plate; 3. a sleeve; 4. a clamping block; 5. a spring; 6. a support block; 7. a movable groove; 8. a card slot; 9. a first arc-shaped plate; 10. a second arc-shaped plate; 11. a first through hole; 12. a second through hole; 13. fastening a bolt; 14. a circular hole; 15. a thread groove.

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.

Example one

Please refer to fig. 1-4, an anti-deformation spool comprises a connecting cylinder 1, wherein a first through hole 11 is formed in the inner wall of the connecting cylinder 1, a baffle 2 is installed on the side wall of the connecting cylinder 1, a second through hole 12 is formed in the inner wall of the baffle 2, a sleeve 3 is arranged on the outer wall of the connecting cylinder 1, the sleeve 3 is connected with the baffle 2 through a first connecting mechanism, a pre-fixing mechanism is arranged between the connecting cylinder 1 and the baffle 2, so that a cable can be wound on the sleeve 3, the problem that the baffle 2 is damaged easily due to the fact that the cable presses the side wall of the baffle 2 is avoided, and the service life of the device is prolonged.

Thread groove 15 has been seted up to the lateral wall of connecting cylinder 1, fastening bolt 13 is installed to the inner wall of thread groove 15, fastening bolt 13's one end is passed circular port 14 and is extended to one side of baffle 2, circular port 14 is seted up at the lateral wall of baffle 2, threaded connection between fastening bolt 13 and the thread groove 15, can be when installing baffle 2, can pass fastening bolt 13 circular port 14 and enter into the inner wall of thread groove 15, thereby made things convenient for and installed the dismantlement to baffle 2, thereby made things convenient for and placed the device, the transport.

The pre-fixing mechanism comprises a second arc plate 10 arranged on the side wall of the baffle 2, a first arc plate 9 is arranged on one side, close to the connecting cylinder 1, of the second arc plate 10, the first arc plate 9 and the second arc plate 10 are embedded into the inner wall of the clamping groove 8, the clamping groove 8 is formed in the side wall of the connecting cylinder 1, before the connecting cylinder 1 is fixed to the baffle 2, the second arc plate 10 and the first arc plate 9 can be embedded into the inner wall of the clamping groove 8, therefore, the connecting cylinder 1 and the baffle 2 are simple and fixed, meanwhile, the first arc plate 9 and the second arc plate 10 are clamped behind the inner wall of the clamping groove 8, the circular hole 14 can be aligned to the thread groove 15, and the fastening bolt 13 is convenient to install.

Thread groove 15 and draw-in groove 8 are crisscross to be set up, and all are the both ends that the circumference array distributes at the connecting cylinder 1 about the axle center of connecting cylinder 1, can make thread groove 15 and draw-in groove 8 evenly distributed to make connecting cylinder 1 stress condition everywhere the same, can not produce the gravity slope, avoided the device at the in-process of work, the atress is inhomogeneous, influences the problem of use, has improved the overall quality of device.

The sleeve 3 is set into the arc shape which inclines from two ends to the middle, so that the cable is always positioned in the middle position of the sleeve 3, the extrusion of the cable on the side wall of the baffle 2 is reduced, and the deformation resistance of the device is improved.

The great one side of the 8 notch one side of draw-in groove is less, the notch shape of the great one side of draw-in groove 8 sets up to be the same with

first arc

9 and 10 cross sectional shapes of second arc, the notch shape of the less one side of draw-in groove 8 sets up to be the same with 10 cross sectional shapes of second arc, can imbed first arc 9 and second arc 10 into the inner wall of draw-in groove 8, then rotate second arc 10 and first arc 9, just can fix second arc 10 and first arc 9 at the inner wall of draw-in groove 8, thereby play the pre-fixing effect to baffle 2.

Example two

Referring to fig. 4, as another embodiment of the present invention, in a first comparative example, the first connecting mechanism includes a fixture block 4 disposed on a sidewall of the sleeve 3, the fixture block 4 is embedded in an inner wall of the movable groove 7, the movable groove 7 is disposed on a side of the baffle plate 2 close to the connecting cylinder 1, and after the sleeve 3 is sleeved on an outer wall of the connecting cylinder 1, the sleeve 3 is connected with the baffle plate 2, so that the sleeve 3 is fixed between the connecting cylinder 1 and the baffle plate 2 to form an integral body, which can perform a connecting function.

Supporting shoe 6 is installed to the inner wall in activity groove 7, and one side and the laminating of fixture block 4 of supporting shoe 6 are connected through spring 5 between the opposite side of supporting shoe 6 and the inner wall in activity groove 7, can be when not installing sleeve 3, and supporting shoe 6 can keep off the notch in activity groove 7 to avoided the dust to enter into the inner wall in activity groove 7, leaded to the not last problem of sleeve 3 installation, improved the reliability of device installation.

The working principle is that when the device needs to be assembled, the first arc-shaped plate 9 and the second arc-shaped plate 10 are aligned and embedded into the inner wall of the clamping groove 8, then the baffle plate 2 is rotated, so that the baffle plate 2 drives the first arc-shaped plate 9 and the second arc-shaped plate 10 to rotate on the inner wall of the clamping groove 8 until the baffle plate 2 is fixed, then the fastening bolt 13 passes through the circular hole 14 and is embedded into the inner wall of the thread groove 15, then the fastening bolt 13 is rotated, so that the fastening bolt 13 is in threaded connection with the inner wall of the thread groove 15, so that one end of the connecting cylinder 1 is connected with the baffle plate 2,

then cup joint sleeve 3 at the outer wall of connecting cylinder 1, rotate sleeve 3 for sleeve 3 drives fixture block 4 and rotates, until fixture block 4 and the laminating of supporting shoe 6, then promotes sleeve 3, makes fixture block 4 imbed the inner wall of activity groove 7, then repeats above-mentioned operation again, installs the lateral wall of connecting cylinder 1 with another baffle 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an anti-deformation spool, includes connecting cylinder (1), its characterized in that: first through-hole (11) have been seted up to the inner wall of connecting cylinder (1), baffle (2) are installed to the lateral wall of connecting cylinder (1), second through-hole (12) have been seted up to the inner wall of baffle (2), the outer wall of connecting cylinder (1) is provided with sleeve (3), be connected through first coupling mechanism between sleeve (3) and baffle (2), be provided with between connecting cylinder (1) and baffle (2) and fix mechanism in advance.

2. A deformation-resistant spool as claimed in claim 1 wherein: the first connecting mechanism comprises a clamping block (4) arranged on the side wall of the sleeve (3), the clamping block (4) is embedded into the inner wall of the movable groove (7), and the movable groove (7) is formed in one side, close to the connecting cylinder (1), of the baffle plate (2).

3. A deformation-resistant spool as claimed in claim 2 wherein: the inner wall of the movable groove (7) is provided with a supporting block (6), one side of the supporting block (6) is attached to the clamping block (4), and the other side of the supporting block (6) is connected with the inner wall of the movable groove (7) through a spring (5).

4. A deformation-resistant spool as claimed in claim 1 wherein: thread groove (15) have been seted up to the lateral wall of connecting cylinder (1), fastening bolt (13) are installed to the inner wall of thread groove (15), circular port (14) are passed and one side of extending to baffle (2) to the one end of fastening bolt (13), the lateral wall at baffle (2) is seted up in circular port (14), threaded connection between fastening bolt (13) and thread groove (15).

5. A deformation-resistant spool according to claim 4 wherein: the pre-fixing mechanism comprises a second arc-shaped plate (10) arranged on the side wall of the baffle plate (2), a first arc-shaped plate (9) is arranged on one side, close to the connecting cylinder (1), of the second arc-shaped plate (10), the first arc-shaped plate (9) and the second arc-shaped plate (10) are embedded into the inner wall of the clamping groove (8), and the clamping groove (8) is formed in the side wall of the connecting cylinder (1).

6. A deformation-resistant spool as claimed in claim 5, wherein: thread groove (15) and draw-in groove (8) crisscross setting, and all be the both ends that the circumference array distributes at connecting cylinder (1) about the axle center of connecting cylinder (1).

7. A deformation-resistant spool as claimed in claim 1 wherein: the sleeve (3) is in an arc shape which inclines from two ends to the middle.

8. A deformation-resistant I-shaped wheel according to claim 5, wherein: the big one side of draw-in groove (8) notch one side is less, the notch shape of the big one side of draw-in groove (8) sets up to be the same with first arc (9) and second arc (10) cross sectional shape, the notch shape of the little one side of draw-in groove (8) sets up to be the same with second arc (10) cross sectional shape.