CN219086734U

CN219086734U - Metal spacer fixed knot constructs

Info

Publication number: CN219086734U
Application number: CN202320138373.XU
Authority: CN
Inventors: 唐丽华
Original assignee: Qingdao Ruiyi Hengze Machinery Co ltd
Current assignee: Qingdao Ruiyi Hengze Machinery Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-05-26
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the technical field of metal spacer fixation, and discloses a metal spacer fixation structure, which solves the technical problems that cables can be spaced through an upper clamping part and a lower clamping cloth of a spacer, but the installation speed of the spacer is low, the adhesion degree between the spacer and the cables is difficult to ensure after the installation, and the spacer is easy to slide; the device comprises a shell, two opening spacers and two arc clamping plates, wherein a positive and negative screw rod is rotationally connected in the shell, a driven bevel gear is fixedly arranged in the middle of the positive and negative screw rod, a transmission bevel gear is connected in a meshed manner with the driven bevel gear, and screw sleeves are connected with two sides of the positive and negative screw rod in a threaded manner; according to the utility model, the rotary shaft is rotated through the knob, and the rotary shaft can drive the positive and negative tooth screw rod to rotate through the transmission bevel gear and the driven bevel gear, so that the distance between the two arc clamping plates and the two opening spacers can be increased, and the two opening spacers can be conveniently sleeved on two adjacent cables respectively.

Description

Metal spacer fixed knot constructs

Technical Field

The utility model relates to the technical field of metal spacer fixation, in particular to a metal spacer fixation structure.

Background

The metal spacer sleeve is also called a spacer sleeve, has the characteristics of high precision, wear resistance, acid and alkali resistance and the like, is generally formed by forging, heat treatment, internal stress elimination, blackening, phosphating, fine grinding, ultra-fine grinding and degaussing of materials such as high-quality industrial steel, and has the advantages of no deformation, no rust, no adhesion to scrap iron, wear resistance and wide application in long-time continuous use;

according to the 'clamping type refining furnace cable spacer sleeve' provided by Chinese patent grant publication No. CN216929521U, the cable can be spaced through the upper clamping part and the lower clamping part of the spacer sleeve, but the clamping valve and the clamping hole are pressed, the upper clamping part and the lower clamping part are closed, the spacer sleeve can be fixed at the required part of the cable through the mounting hole (by means of screws), the mounting speed of the spacer sleeve is low, the bonding degree between the spacer sleeve and the cable is difficult to ensure after the mounting, the spacer sleeve is easy to slide, the spacer sleeve is difficult to be suitable for cables with different diameters, and the spacer sleeve is inconvenient to detach once being mounted.

Disclosure of Invention

The utility model provides a metal spacer fixing structure, which solves the technical problems that the upper clamping part and the lower clamping cloth of a spacer can be used for spacing cables, but the installation speed of the spacer is low, the adhesion degree between the spacer and the cables is difficult to ensure after the installation, and the spacer is easy to slide.

In order to solve the technical problems, the metal spacer fixing structure comprises a shell, two opening spacers and two arc clamping plates, wherein a positive and negative screw rod is connected in a rotating mode in the shell, a driven bevel gear is fixedly arranged in the middle of the positive and negative screw rod, a transmission bevel gear is connected in a meshed mode, a rotating shaft is fixedly arranged in the middle of the bottom end of the transmission bevel gear, threaded sleeves are connected to two sides of the positive and negative screw rod in a threaded mode, translation rods are fixedly arranged at the bottom ends of the threaded sleeves, the two translation rods are respectively connected with two sides of the bottom end of the shell in a sliding mode, horizontal plates are fixedly arranged at the bottom ends of the two translation rods, vertical plates are fixedly arranged on one sides of the top ends of the two horizontal plates, arc clamping plates are fixedly arranged at the tops of one sides of the two vertical plates, first rubber pads are fixedly arranged on one sides of the two arc clamping plates, and the opening spacers are arranged on two sides of the shell.

Preferably, the rotating shaft is rotationally connected with the inner wall of the middle part of the bottom end of the shell through a bearing, a knob is arranged in the middle of the bottom end of the shell, and the bottom end of the rotating shaft is fixedly connected with the middle part of the top end of the knob.

Preferably, the front of the shell is fixedly connected with a cover plate through screws, rod grooves are formed in two sides of the bottom end of the shell, and the two translation rods are respectively and slidably connected with the two rod grooves.

Preferably, the top ends of the two threaded sleeves are fixedly provided with sliding blocks, the inner wall of the top end of the shell is fixedly provided with guide rails, and the two sliding blocks are respectively in sliding connection with the two guide rails.

Preferably, the top of two riser one side is all fixed and is equipped with first cushion, two one side of first cushion respectively with the middle part fixed connection of two arc splint one sides, the both sides of shell are all fixed and are equipped with the second cushion, two the middle part of opening spacer one side is respectively with one side fixed connection of two second cushion.

Preferably, the inner walls of the two opening spacers are fixedly provided with second rubber pads, and the surfaces of the two first rubber pads and the surfaces of the two second rubber pads are coated with anti-aging agents.

Compared with the related art, the utility model has the beneficial effects that:

the utility model provides a metal spacer fixing structure, the rotating shaft is rotated through a knob, the rotating shaft can drive a positive and negative tooth screw rod to rotate through a transmission bevel gear and a driven bevel gear, so that the positive and negative tooth screw rod can be conveniently driven, the positive and negative tooth screw rod can convert rotary motion into linear motion of two translation rods through two thread sleeves, the distance between two arc clamping plates and two opening spacers can be increased, the two opening spacers are conveniently sleeved on two adjacent cables respectively, the two arc clamping plates can move oppositely through the reverse rotation of the positive and negative tooth screw rod of the knob, the two cables can be clamped, and as gaps are formed between the arc clamping plates and the opening spacers, the two opening spacers can be fixed on cables with different diameters through adjusting the distance between the arc clamping plates and the opening spacers, the applicability is wide, the flexibility is good, the two opening spacers can keep the distance between the two adjacent cables and keep the distance between the two cables, the two opening spacers do not need to be fixed through screws, and the two opening spacers are convenient and rapid to install;

can increase laminating degree and frictional force between arc splint and opening spacer and the cable through first rubber pad and the second rubber pad, under the clamping force of arc splint, can keep the fastness and the stability between opening spacer and the cable, can prevent that the opening spacer from sliding, displacement, rotate the pivot through the knob again, drive positive and negative tooth lead screw and rotate, can increase the distance between two arc splint and two opening spacers, two arc splint can stop exerting pressure, spacing to the cable, the staff of being convenient for takes off the opening spacer from the cable fast.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a threaded sleeve according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

Reference numerals in the drawings: 1. a housing; 2. a cover plate; 3. a positive and negative tooth screw rod; 4. driven helical gears; 5. a thread sleeve; 6. a guide rail; 7. a translation rod; 8. a horizontal plate; 9. a vertical plate; 10. a first pad; 11. an arc clamping plate; 12. a first rubber pad; 13. a second cushion block; 14. an opening spacer bush; 15. a second rubber pad; 16. a rod groove; 17. a bearing; 18. a rotating shaft; 19. a knob; 20. a transmission helical gear; 21. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a metal spacer fixed knot constructs, including shell 1, two opening spacer 14 and two arc splint 11, shell 1's inside rotates and is connected with positive and negative tooth lead screw 3, positive and negative tooth lead screw 3's middle part is fixed to be equipped with driven helical gear 4, driven helical gear 4 meshing is connected with transmission helical gear 20, the fixed pivot 18 that is equipped with in middle part of transmission helical gear 20 bottom, positive and negative tooth lead screw 3's both sides equal threaded connection has thread bush 5, the bottom of two thread bush 5 is all fixed and is equipped with translation pole 7, two translation pole 7 respectively with shell 1's both sides sliding connection, two translation pole 7's bottom all is fixed and is equipped with horizontal plate 8, two arc splint 8 top one side all is fixed and is equipped with riser 9, two riser 9 one side's top all is equipped with arc splint 11, two arc splint 11 one side all is fixed and is equipped with first rubber pad 12, shell 1's both sides all are equipped with opening spacer 14, can support two opening spacer 14 through shell 1, can support two opening spacer 14 through positive and negative tooth lead screw 3 and two thread bush 5 between the friction force can inject two translation pole 7, two translation pole 7 can be through two arc spacer 11 rotation through two arc splint 11 two rotation spacer 11, can be two arc-shaped spacer 14 on two arc lead screw 11 are two arc spacers are convenient for the two arc-shaped spacer 14.

Referring to fig. 4, a rotary shaft 18 is rotatably connected with the inner wall in the middle of the bottom end of the housing 1 through a bearing 17, a knob 19 is arranged in the middle of the bottom end of the housing 1, the bottom end of the rotary shaft 18 is fixedly connected with the middle of the top end of the knob 19, the rotary shaft 18 is rotated through the knob 19, the rotary shaft 18 can drive the positive and negative screw rod 3 to rotate through a transmission helical gear 20 and a driven helical gear 4, and the positive and negative screw rod 3 is convenient to drive.

Referring to fig. 1 and 2, the front surface of the housing 1 is fixedly connected with the cover plate 2 through screws, two sides of the bottom end of the housing 1 are provided with rod grooves 16, two translation rods 7 are respectively connected with the two rod grooves 16 in a sliding manner, and the translation rods 7 can be guided through the rod grooves 16, so that the horizontal movement of the translation rods 7 can be ensured.

Referring to fig. 3 and 4, the top ends of the two thread sleeves 5 are fixedly provided with sliding blocks 21, the inner wall of the top end of the housing 1 is fixedly provided with a guide rail 6, the two sliding blocks 21 are respectively in sliding connection with the two guide rails 6, the sliding blocks 21 can be guided by the guide rail 6, and the linear motion of the thread sleeves 5 can be ensured.

Referring to fig. 1, the top of one side of two risers 9 is fixedly provided with a first cushion block 10, one side of two first cushion blocks 10 is fixedly connected with the middle part of one side of two arc clamping plates 11 respectively, two sides of a shell 1 are fixedly provided with a second cushion block 13, the middle part of one side of two opening spacers 14 is fixedly connected with one side of two second cushion blocks 13 respectively, and the firmness and the stability of the arc clamping plates 11 and the opening spacers 14 can be improved through the first cushion block 10 and the second cushion block 13.

Referring to fig. 1, the inner walls of the two opening spacers 14 are fixedly provided with second rubber pads 15, the surfaces of the two first rubber pads 12 and the surfaces of the two second rubber pads 15 are coated with anti-aging agents, and the bonding degree and friction force between the cable and the opening spacers 14 can be increased through the second rubber pads 15.

In summary, in the utility model, a worker rotates the rotating shaft 18 through the knob 19, the rotating shaft 18 can drive the positive and negative tooth screw rod 3 to rotate through the transmission bevel gear 20 and the driven bevel gear 4, the positive and negative tooth screw rod 3 can convert the rotation motion into the linear motion of the two translation rods 7 through the two thread sleeves 5, the distance between the two arc clamping plates 11 and the two opening spacers 14 can be increased, then the two opening spacers 14 are respectively sleeved on two adjacent cables, then the positive and negative tooth screw rod 3 is reversely rotated through the knob 19, the two arc clamping plates 11 can oppositely move to clamp the two cables, the two opening spacers 14 can be fixed on the cables with different diameters through adjusting the distance between the arc clamping plates 11 and the opening spacers 14 due to the gaps between the arc clamping plates 11 and the opening spacers 14, the two opening spacers 14 can keep the distance between two adjacent cables and keep the distance between the two adjacent cables, the installation is convenient and quick, the first rubber pad 12 and the second rubber pad 15 can increase the fitting degree and the friction force between the arc clamping plates 11 and the opening spacers 14 and the cables, the firmness and the stability between the opening spacers 14 and the cables can be kept under the clamping force of the arc clamping plates 11, the opening spacers 14 can be prevented from sliding and displacing, when the opening spacers 14 need to be taken down, a worker rotates the rotating shaft 18 through the knob 19 again and drives the positive and negative tooth screw rod 3 to rotate, the distance between the two arc clamping plates 11 and the two opening spacers 14 can be increased, the two arc clamping plates 11 can stop pressing and limiting the cables, and the opening spacers 14 can be taken down from the cables quickly.

It is noted that 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 metal spacer fixed knot constructs, includes shell (1), two opening spacer (14) and two arc splint (11), its characterized in that: the inside rotation of shell (1) is connected with positive and negative tooth lead screw (3), the fixed driven helical gear (4) that is equipped with in middle part of positive and negative tooth lead screw (3), driven helical gear (4) meshing is connected with transmission helical gear (20), the fixed pivot (18) that is equipped with in middle part of transmission helical gear (20) bottom, the equal threaded connection in both sides of positive and negative tooth lead screw (3) has thread bush (5), two the bottom of thread bush (5) is all fixed be equipped with translation pole (7), two translation pole (7) respectively with the both sides sliding connection of shell (1) bottom, two the bottom of translation pole (7) is all fixed be equipped with horizontal plate (8), two one side on horizontal plate (8) top is all fixed be equipped with riser (9), two the top on one side of riser (9) all is equipped with arc splint (11), two the one side of arc splint (11) is all fixed be equipped with first rubber pad (12), the both sides of shell (1) all are equipped with opening spacer (14).

2. The metal spacer fixed structure according to claim 1, wherein the rotating shaft (18) is rotatably connected with the inner wall of the middle part of the bottom end of the housing (1) through a bearing (17), a knob (19) is arranged in the middle of the bottom end of the housing (1), and the bottom end of the rotating shaft (18) is fixedly connected with the middle part of the top end of the knob (19).

3. The metal spacer fixed structure according to claim 1, wherein the front surface of the housing (1) is fixedly connected with the cover plate (2) through screws, two sides of the bottom end of the housing (1) are provided with rod grooves (16), and the two translation rods (7) are respectively connected with the two rod grooves (16) in a sliding mode.

4. The metal spacer fixing structure according to claim 1, wherein the top ends of the two threaded sleeves (5) are fixedly provided with sliding blocks (21), the inner wall of the top end of the housing (1) is fixedly provided with guide rails (6), and the two sliding blocks (21) are respectively in sliding connection with the two guide rails (6).

5. The metal spacer fixing structure according to claim 1, wherein the top of one side of each of the two vertical plates (9) is fixedly provided with a first cushion block (10), one side of each of the two first cushion blocks (10) is fixedly connected with the middle of one side of each of the two arc-shaped clamping plates (11), two sides of the shell (1) are fixedly provided with second cushion blocks (13), and the middle of one side of each of the two opening spacers (14) is fixedly connected with one side of each of the two second cushion blocks (13).

6. The metal spacer fixing structure according to claim 1, wherein the inner walls of the two opening spacers (14) are fixedly provided with second rubber pads (15), and the surfaces of the two first rubber pads (12) and the surfaces of the two second rubber pads (15) are coated with an anti-aging agent.