CN217234272U

CN217234272U - Tiger head rod with splicing structure

Info

Publication number: CN217234272U
Application number: CN202220319928.6U
Authority: CN
Inventors: 臧先沿
Original assignee: Qingdao Xintaosheng Metal Products Co ltd
Current assignee: Qingdao Xintaosheng Metal Products Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-08-19
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a tiger head pole with mosaic structure, including the first body of rod, the second body of rod and the third body of rod, the front end at the second body of rod is inserted to the rear end of the first body of rod, be provided with splicing mechanism between the first body of rod and the second body of rod, be provided with flexible strengthening mechanism between the second body of rod and the third body of rod. The utility model discloses a be provided with splicing mechanism, clockwise rotation swivel drives and supports the synchronous rotation of piece, and the second spring atress is tensile, until supporting piece and wedge butt for the wedge downstream, thereby drive fixture block downstream, break away from in the second draw-in groove until the fixture block, break away from the limiting displacement of fixture block between the first body of rod and the second body of rod, can carry out the split with the first body of rod and the second body of rod this moment, and then splice the first body of rod and the second body of rod of different model specifications as required.

Description

Tiger head rod with splicing structure

Technical Field

The application relates to the technical field of tiger head rods, in particular to a tiger head rod with a splicing structure.

Background

The tiger head pull rod generally comprises two parts, namely a head part and a thread part, and when the tiger head pull rod is used, the rope is fixedly connected with the head part of the tiger head pull rod, so that the stress condition of the rope is changed.

At present, the end part and the screw thread part of traditional tiger head pole adopt the integral type structure mostly, need choose for use tiger head pole of different model sizes to different in service behavior for tiger head pole receives very big limitation, and the tiger head pole of integral type structure can't carry out the dismouting concatenation simultaneously, has a great deal of inconvenience in carrying and using.

Disclosure of Invention

An object of the utility model is to provide a tiger head pole with mosaic structure to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

2. a tiger head rod with a splicing structure comprises a first rod body, a second rod body and a third rod body, wherein the rear end of the first rod body is inserted into the front end of the second rod body, a splicing mechanism is arranged between the first rod body and the second rod body, and a telescopic reinforcing mechanism is arranged between the second rod body and the third rod body;

splicing mechanism includes fixture block and swivel, the first draw-in groove of mutually supporting with the fixture block is seted up to the upside of the first body of rod, the second draw-in groove of mutually supporting with the fixture block is seted up to the upside of the second body of rod, insert in first draw-in groove and second draw-in groove in proper order in the upper end of fixture block, the lower extreme of fixture block is provided with two bracing pieces, the lower extreme of bracing piece and the inner wall fixed connection of the first body of rod, the upper end butt of fixture block has the wedge, the upper end of wedge and the inner wall butt of swivel, the inner wall fixedly connected with of swivel supports the piece.

Preferably, the opening part of the second clamping groove is fixedly connected with a supporting plate, the lower surface of the supporting plate is attached to the upper surface of the clamping block, the middle part of the supporting plate is provided with a through hole matched with the wedge block, and the wedge block penetrates through the through hole of the supporting plate and is abutted to the clamping block and the rotating ring respectively.

Preferably, the front side and the rear side of the lower surface of the fixture block are both provided with a jack matched with the support rod, the support rods are inserted into the two jacks respectively, the lower parts of the support rods are both sleeved with a first spring, the upper end of the first spring is fixedly connected to the lower surface of the first spring, and the lower end of the first spring is fixedly connected with the inner wall of the first rod body.

Preferably, the left side of the outer surface of the second rod body is fixedly connected with a fixed block, and the abutting block and the fixed block support are fixedly connected with a second spring.

Preferably, the surface of the second body of rod is located the both sides of wedge and has all seted up a rotary slot, every the rotary slot is the rotation all to be connected with a spacing ring, two the both ends around the spacing ring difference fixed connection is at the rotary ring inner wall, the surface of rotary ring is provided with anti-skidding line.

Preferably, the telescopic reinforcing mechanism comprises a threaded hole and a reinforcing component, the rear end of the second rod body is provided with a threaded hole, and the front end of the third rod body is in threaded connection with the threaded hole.

Preferably, the surface of the second body of rod rear end is provided with the multiunit and strengthens the subassembly, strengthen the subassembly and include fixing base and stiffener, two fixing base fixed connection is both ends around the stiffener respectively, two fixing base fixed connection is at the surface rear end of the second body of rod.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, the utility model discloses a be provided with splicing mechanism, clockwise rotation swivel drives and supports the synchronous rotation of piece, and second spring atress is tensile, until supporting piece and wedge butt for the wedge downstream, thereby drive fixture block downstream, break away from in the second draw-in groove until the fixture block, break away from the restriction of fixture block between the first body of rod and the second body of rod, can carry out the split with the first body of rod and the second body of rod this moment, and then splice the first body of rod and the second body of rod of different model specifications as required.

And secondly, the utility model discloses a be provided with flexible strengthening mechanism, through setting up the screw hole, with the second body of rod and third body of rod threaded connection, realize the regulation of the second body of rod and the expansion length of the third body of rod to adapt to different length demands, strengthen the subassembly through setting up the multiunit, can strengthen the outside surface that the rear end of the second body of rod is located the screw hole, prevent that this tiger head pole from causing damage such as bending, fracture when using.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic view of the structure of FIG. 1;

FIG. 3 is a schematic perspective sectional view of the partial structure of the splicing mechanism of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the swivel, the stop ring and the anti-slip pattern of the present invention;

fig. 5 is a schematic cross-sectional view of the second rod, the third rod and the reinforcing rod of the present invention;

fig. 6 is a schematic perspective view of the reinforcing member of the present invention.

In the figure: 1. a first rod body; 2. a second rod body; 301. a clamping block; 302. a first card slot; 303. a second card slot; 304. a support bar; 305. a resisting plate; 306. a wedge block; 307. a resisting block; 308. rotating the ring; 309. a jack; 310. a first spring; 311. a second spring; 312. a fixed block; 313. rotating the groove; 314. a limiting ring; 315. anti-skid lines; 4. a third rod body; 501. a threaded hole; 502. a fixed seat; 503. a reinforcing rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

3. Referring to fig. 1-6, a tiger head rod with a splicing structure comprises a first rod body 1, a second rod body 2 and a third rod body 4, wherein the rear end of the first rod body 1 is inserted into the front end of the second rod body 2, a splicing mechanism is arranged between the first rod body 1 and the second rod body 2, a telescopic reinforcing mechanism is arranged between the second rod body 2 and the third rod body 4, the splicing mechanism comprises a clamping block 301 and a rotating ring 308, the upper side of the first rod body 1 is provided with a first clamping groove 302 matched with the clamping block 301, the upper side of the second rod body 2 is provided with a second clamping groove 303 matched with the clamping block 301, the upper end of the clamping block 301 is sequentially inserted into the first clamping groove 302 and the second clamping groove 303, the lower end of the clamping block 301 is provided with two supporting rods 304, the lower end of the supporting rod 304 is fixedly connected with the inner wall of the first rod body 1, the upper end of the clamping block 301 is abutted with a wedge block 306, the upper end of the wedge block 306 is abutted with the inner wall of the rotating ring 308, the inner wall of the swivel 308 is fixedly connected with a supporting block 307, under the action of the supporting rod 304 and the first spring 310, the fixture block 301 is stably clamped in the first clamping groove 302 and the second clamping groove 303, so that the first rod body 1 and the second rod body 2 are stably connected, the splicing function of the tiger head rod is realized, the swivel 308 is rotated clockwise, the supporting block 307 is driven to synchronously rotate until the supporting block 307 abuts against the wedge block 306, the wedge block 306 moves downwards, the fixture block 301 is driven to move downwards until the fixture block 301 is separated from the second clamping groove 303, the limiting effect of the fixture block 301 is separated between the first rod body 1 and the second rod body 2, at the moment, the first rod body 1 and the second rod body 2 can be split, and the first rod body 1 and the second rod body 2 of different models and specifications can be spliced as required.

Specifically, an opening of the second card slot 303 is fixedly connected with a supporting plate 305, a lower surface of the supporting plate 305 is attached to an upper surface of the fixture block 301, a through hole matched with the wedge block 306 is formed in the middle of the supporting plate 305, the wedge block 306 penetrates through the through hole of the supporting plate 305 to be respectively abutted to the fixture block 301 and the swivel 308, and when the swivel 308 rotates clockwise, the supporting block 307 is driven to be abutted to the wedge block 306, so that the wedge block 306 moves downward along the through hole of the supporting plate 305, and the fixture block 301 is driven to move downward.

Specifically, the front side and the rear side of the lower surface of the fixture block 301 are both provided with a jack 309 which is matched with the support rod 304, the two support rods 304 are respectively inserted into the two jacks 309, the lower parts of the two support rods 304 are all sleeved with a first spring 310, the upper end of the first spring 310 is fixedly connected to the lower surface of the first spring 310, the lower end of the first spring 310 is fixedly connected to the inner wall of the first rod body 1, when the fixture block 301 moves downwards, the fixture block 301 slides relative to the support rods 304, the first spring 310 is stressed and compressed, and under the guiding action of the two support rods 304, the fixture block 301 moves upwards or downwards, and the situation of deviation with the first clamping groove 302 and the second clamping groove 303 cannot occur.

Specifically, the fixed block 312 is fixedly connected to the left side of the outer surface of the second rod body 2, the second spring 311 is fixedly connected to the support of the abutting block 307 and the fixed block 312, under the action of the second spring 311, the abutting block 307 does not make erroneous contact with the wedge block 306, the situation of mistaken unlocking between the first rod body 1 and the second rod body 2 is avoided, the rotating ring 308 rotates clockwise, the abutting block 307 is driven to rotate synchronously, the second spring 311 is stressed and stretched, after the first rod body 1 and the second rod body 2 are disassembled, the rotating ring 308 is loosened, and under the action of the second spring 311, the abutting block 307 and the rotating ring 308 rotate.

Specifically, the two sides of the outer surface of the second rod 2, which are located on the wedge block 306, are provided with a rotating groove 313, each rotating groove 313 is rotatably connected with a limit ring 314, the two limit rings 314 are respectively and fixedly connected to the front end and the rear end of the inner wall of the rotating ring 308, the outer surface of the rotating ring 308 is provided with anti-slip threads 315, under the limiting action of the limit rings 314 and the rotating groove 313, the rotating ring 308 cannot deviate forwards and backwards, the abutting block 307 and the wedge block 306 are staggered, and when the rotating ring 308 is rotated, the limit rings 314 at the front end and the rear end are driven to rotate in the rotating groove 313.

Specifically, flexible strengthening mechanism includes screw hole 501 and strengthens the subassembly, and screw hole 501 has been seted up to the rear end of the second body of rod 2, and the front end threaded connection of the third body of rod 4 is in screw hole 501, and when needs were adjusted the expansion length between the second body of rod 2 and the third body of rod 4, it rotated relatively to make between the second body of rod 2 and the third body of rod 4 to adjust this tiger head pole to appropriate working length.

Specifically, the surface of the 2 rear ends of the second body of rod is provided with the multiunit and strengthens the subassembly, strengthens the subassembly and includes fixing base 502 and stiffener 503, and two fixing base 502 are fixed connection both ends around the stiffener 503 respectively, and two fixing base 502 fixed connection are in the surface rear end of the second body of rod 2, and the multiunit is strengthened the subassembly and can be prevented that the hollow atress of screw hole 501 from taking place the phenomenon of damage such as bending, fracture.

The working principle is as follows: under the action of the support rod 304 and the first spring 310, the latch 301 is stably clamped in the first clamping groove 302 and the second clamping groove 303, the first rod body 1 and the second rod body 2 are stably connected to realize the splicing function of the tiger head rod, the rotating ring 308 is rotated clockwise, the limiting rings 314 at the front end and the rear end of the rotating ring 308 rotate in the rotating groove 313 to drive the abutting block 307 to rotate synchronously, the second spring 311 is stressed and stretched until the abutting block 307 abuts against the wedge-shaped block 306, so that the wedge-shaped block 306 moves downwards along the through hole of the abutting plate 305, the fixture block 301 is driven to move downwards, the fixture block 301 slides relative to the support rod 304, the first spring 310 is stressed and compressed until the fixture block 301 is separated from the second clamping groove 303, the first rod body 1 and the second rod body 2 are separated from the limiting effect of the fixture block 301, at the moment, the first rod body 1 and the second rod body 2 can be detached, and the first rod body 1 and the second rod body 2 in different types and specifications can be spliced as required;

through setting up screw hole 501, with the second body of rod 2 and the 4 threaded connection of the third body of rod, realize the regulation of the second body of rod 2 and the 4 expansion length of the third body of rod to adapt to different length demands, strengthen the subassembly through setting up the multiunit, can strengthen the outside surface that the rear end of the second body of rod 2 is located screw hole 501, prevent that this tiger head pole from causing damage such as bending, fracture when using.

It should also be noted that 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 phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. The utility model provides a tiger head pole with mosaic structure which characterized in that: the telescopic rod comprises a first rod body (1), a second rod body (2) and a third rod body (4), wherein the rear end of the first rod body (1) is inserted into the front end of the second rod body (2), a splicing mechanism is arranged between the first rod body (1) and the second rod body (2), and a telescopic reinforcing mechanism is arranged between the second rod body (2) and the third rod body (4);

splicing mechanism includes fixture block (301) and swivel (308), first draw-in groove (302) of mutually supporting with fixture block (301) is seted up to the upside of the first body of rod (1), second draw-in groove (303) of mutually supporting with fixture block (301) is seted up to the upside of the second body of rod (2), insert in first draw-in groove (302) and second draw-in groove (303) in proper order in the upper end of fixture block (301), the lower extreme of fixture block (301) is provided with two bracing pieces (304), the lower extreme of bracing piece (304) and the inner wall fixed connection of the first body of rod (1), the upper end butt of fixture block (301) has wedge (306), the upper end of wedge (306) and the inner wall butt of swivel (308), the inner wall fixed connection of swivel (308) supports piece (307).

2. A tiger head rod with a splicing structure as claimed in claim 1, wherein: an opening of the second clamping groove (303) is fixedly connected with a supporting plate (305), the lower surface of the supporting plate (305) is attached to the upper surface of the clamping block (301), a through hole matched with the wedge block (306) is formed in the middle of the supporting plate (305), and the wedge block (306) penetrates through the through hole of the supporting plate (305) to be abutted to the clamping block (301) and the rotating ring (308) respectively.

3. A tiger head rod with a splicing structure as claimed in claim 1, wherein: the front side and the rear side of the lower surface of the clamping block (301) are respectively provided with an insertion hole (309) matched with the supporting rod (304), the two supporting rods (304) are respectively inserted into the two insertion holes (309), the lower parts of the two supporting rods (304) are respectively sleeved with a first spring (310), the upper end of the first spring (310) is fixedly connected to the lower surface of the first spring (310), and the lower end of the first spring (310) is fixedly connected with the inner wall of the first rod body (1).

4. A tiger head rod with a splicing structure as claimed in claim 1, wherein: the left side of the outer surface of the second rod body (2) is fixedly connected with a fixing block (312), and the support of the abutting block (307) and the fixing block (312) is fixedly connected with a second spring (311).

5. The tiger head rod with the splicing structure as claimed in claim 1, wherein: the surface of the second body of rod (2) is located the both sides of wedge (306) and has all seted up a rotary trough (313), every all rotate in rotary trough (313) and be connected with a spacing ring (314), two spacing ring (314) fixed connection is both ends around swivel (308) inner wall respectively, the surface of swivel (308) is provided with anti-skidding line (315).

6. A tiger head rod with a splicing structure as claimed in claim 1, wherein: the telescopic reinforcing mechanism comprises a threaded hole (501) and a reinforcing assembly, the threaded hole (501) is formed in the rear end of the second rod body (2), and the front end of the third rod body (4) is in threaded connection with the threaded hole (501).

7. A tiger head rod with a splicing structure according to claim 6, wherein: the surface of the second body of rod (2) rear end is provided with the multiunit and strengthens the subassembly, strengthen the subassembly including fixing base (502) and stiffener (503), two fixing base (502) fixed connection is both ends around stiffener (503) respectively, two fixing base (502) fixed connection is at the surface rear end of the second body of rod (2).