CN214247364U

CN214247364U - U-shaped clamping cable for limiting

Info

Publication number: CN214247364U
Application number: CN202120222300.XU
Authority: CN
Inventors: 花硕; 张彬; 赵斌; 花文康
Original assignee: Anhui Shengfang Mechanical Manufacturing Co ltd
Current assignee: Anhui Shengfang Mechanical Manufacturing Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-21
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a spacing U type card cable relates to five metals connecting piece technical field, including U type cassette and connecting plate, U type cassette and connecting plate pass through connecting screw fastening connection, be equipped with U type fixture block in the U type cassette U die cavity, U type fixture block both sides are equipped with the lug, U type cassette U die cavity inside wall has seted up the rectangle spout, lug and rectangle spout sliding connection, U type fixture block is kept away from U type cassette side and is equipped with the cam stopper, the cam stopper is accomodate in the through-hole that sets up in U type cassette periphery side, the bull stick on the U type cassette runs through the cam stopper, the cam stopper rotates along the bull stick, the cam stopper lateral surface has seted up the spacing hole, the outer arc surface of U type fixture block sets up the tooth's socket with spacing hole complex, the utility model improves the fastness to pipe fitting centre gripping fixed, convenient operation is swift, simultaneously adjusts in a flexible way, be fit for the pipe fitting of different external diameters fixed, and is easy to disassemble.

Description

U-shaped clamping cable for limiting

Technical Field

The utility model belongs to the technical field of the hardware connecting piece, concretely relates to spacing U type card cable of using.

Background

U type card cable is a form commonly used in mining card cable, and it comprises card cable board, U type bolt and hexagon nut, and its theory of action is: the cable clamping plate and the U-shaped bolt are assembled, the lap joint of the two U-shaped steels is hooped by the cable clamping plate and the U-shaped bolt, and then the U-shaped steel is locked and fixed by the nut, so that the existing U-shaped cable is inconvenient to adjust after being installed, the rear part of the bolt is required to be detached, and the operation is inconvenient, and therefore the U-shaped cable for limiting is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to prior art not enough, the utility model aims to provide a spacing U type card cable of using to solve the problem that provides among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a spacing U type card cable of using, includes U type cassette and connecting plate, U type cassette and connecting plate pass through connecting screw fastening connection, be equipped with U type fixture block in the U type cassette U die cavity, U type fixture block both sides are equipped with the lug, the rectangle spout has been seted up to U type cassette U die cavity inside wall, lug and rectangle spout sliding connection, U type cassette side is kept away from to U type fixture block is equipped with the cam stopper, the cam stopper is accomodate in the through-hole that sets up in U type cassette periphery side, the bull stick on the U type cassette runs through the cam stopper, the cam stopper rotates along the bull stick, spacing hole has been seted up to cam stopper lateral surface, the outer circular arc surface of U type fixture block set up with spacing hole complex tooth's socket.

As a further scheme of the utility model, be equipped with two sets of cam stoppers on the U type fixture block, the perpendicular crisscross setting of cam stopper, the centre of a circle central symmetry of connecting hole on cam stopper about the vertical projection of upper and lower two sets of cam stoppers.

As a further scheme of the utility model, a plurality of latches are seted up along connecting hole circumference array to cam stopper terminal surface, the bull stick top is equipped with first connecting block, and the bull stick bottom is equipped with the second connecting block, first connecting block and second connecting block all rotate with the bull stick and are connected, be equipped with the detachable connecting rod in the middle of first connecting block and the second connecting block, the connecting rod can insert in the latch.

As a further proposal, the round bar has been seted up to second connecting block bottom, connecting rod bottom and round bar threaded connection.

As a further aspect of the utility model, be equipped with the spring in the rectangle spout, spring one end and rectangle spout lateral wall fixed connection, the spring other end and lug fixed connection.

As a further aspect of the present invention, the U-shaped groove inner wall of the U-shaped fixture block is provided with a strip-shaped polyurethane block along the vertical direction linear array of the U-shaped fixture block.

As a further proposal of the utility model, trapezoidal draw-in groove has been seted up on U type cassette and the connecting plate ground connection face, be equipped with on the connecting plate with the connecting surface of U type cassette with trapezoidal draw-in groove block complex trapezoidal fixture block.

The utility model has the advantages that: the firmness of fixing the pipe fitting in the clamping mode is improved, the operation is convenient and fast, the adjustment is flexible, and the pipe fitting fixing device is suitable for fixing pipe fittings with different outer diameters and convenient to detach.

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 for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the U-shaped card of the present invention;

FIG. 3 is a schematic structural view of the connection plate of the present invention;

fig. 4 is a schematic structural view of the U-shaped fixture block of the present invention;

FIG. 5 is a schematic structural view of the cam stopper of the present invention;

fig. 6 is a schematic structural diagram of a second connecting block of the present invention;

in the figure: the connecting device comprises a connecting screw-1, a U-shaped clamping seat-2, a connecting plate-3, a U-shaped clamping block-4, a spring-5, a cam limiting block-6, a first connecting block-7, a connecting rod-8, a second connecting block-9, a rotating rod-21, a rectangular sliding groove-22, a trapezoidal clamping groove-23, a through hole-24, a trapezoidal clamping block-31, a tooth groove-41, a polyurethane block-42, a bump-43, a clamping tooth-61, a limiting hole-62, a connecting hole-63, a threaded hole-91 and a round rod-92.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, in an embodiment of the present invention, a U-shaped cable for limiting includes a U-shaped clamping seat 2 and a connecting plate 3, the U-shaped clamping seat 2 and the connecting plate 3 are fastened and connected through a connecting screw 1, a U-shaped clamping block 4 is arranged in a U-shaped cavity of the U-shaped clamping seat 2, the two sides of the U-shaped clamping block 4 are provided with convex blocks 43, the inner side wall of the U-shaped cavity of the U-shaped clamping block 2 is provided with a rectangular sliding chute 22, the convex block 43 is connected with the rectangular sliding groove 22 in a sliding way, the side of the U-shaped clamping block 4 far away from the U-shaped clamping block 2 is provided with a cam limiting block 6, the cam limiting block 6 is accommodated in a through hole 24 formed in the side surface of the periphery of the U-shaped clamping seat 2, the rotating rod 21 on the U-shaped clamping seat 2 penetrates through the cam limiting block 6, the cam limiting block 6 rotates along the rotating rod 21, the limiting hole 62 is formed in the outer side face of the cam limiting block 6, and the tooth socket 41 matched with the limiting hole 62 is formed in the outer arc face of the U-shaped fixture block 4.

When the pipe fitting clamping device is used in practice, a tubular part to be fixed is arranged between the U-shaped clamping seat 2 and the connecting plate 3, the U-shaped clamping seat 2 and the connecting plate 3 are fastened through the connecting screw 1 and are arranged on a machine base or a wall surface, the U-shaped clamping seat 2 and the connecting plate 3 are fixed, the U-shaped clamping block 4 is moved to enable the U-shaped clamping block 4 to be contacted with a pipe fitting in the U-shaped clamping seat 2, the cam limiting block 6 is rotated to enable the cam limiting block 6 to be abutted against the U-shaped clamping block 4, the U-shaped clamping block 4 is matched with the connecting plate 3 to clamp the pipe fitting, the pipe fitting is limited and fixed, meanwhile, the limiting hole 62 on the cam limiting block 6 is clamped into the tooth groove 41 of the U-shaped clamping block 4 to limit the U-shaped clamping block 4, the U-shaped clamping block 4 is prevented from loosening, the firmness of clamping and fixing the pipe fitting is improved, the operation is convenient and rapid, the adjustment is flexible, and the pipe fitting fixing device is suitable for fixing pipe fittings with different outer diameters, and is easy to disassemble.

Preferably, as shown in fig. 2, two sets of cam limiting blocks 6 are arranged on the U-shaped fixture block 4, the cam limiting blocks 6 are vertically staggered, the vertical projections of the upper and lower sets of cam limiting blocks 6 are symmetrical about the center of the circle of the connecting hole 63 on the cam limiting block 6, the U-shaped fixture block 4 is limited by staggering the upper and lower sets of cam limiting blocks 6, the stability and firmness of limiting fastening are improved,

preferably, as shown in fig. 1 and 5 a plurality of latches 61 are seted up along connecting hole 63 circumference array to 6 terminal surfaces of cam stopper, the 21 top of bull stick is equipped with first connecting block 7, the 21 bottom of bull stick is equipped with second connecting block 9, first connecting block 7 and second connecting block 9 all rotate with bull stick 21 and are connected, be equipped with detachable connecting rod 8 in the middle of first connecting block 7 and the second connecting block 9, connecting rod 8 can insert in the latch 61, after the position adjustment of upper and lower two sets of cam stopper 6, insert connecting rod 8 in the latch 61 on the cam stopper 6, thereby it is spacing to upper and lower two sets of cam stopper 6, keep the relatively fixed of cam stopper 6, the not hard up centre gripping stability that leads to U type fixture block 4 of cam stopper 6 has been avoided.

Preferably, as shown in fig. 1 and 6, a round rod 92 is opened at the bottom end of the second connecting block 9, and the bottom end of the connecting rod 8 is in threaded connection with the round rod 92, so that the installation and the disassembly are convenient.

Preferably, as shown in fig. 1 and 4, a spring 5 is arranged in the rectangular sliding groove 22, one end of the spring 5 is fixedly connected with the side wall of the rectangular sliding groove 22, the other end of the spring 5 is fixedly connected with the projection 43, and the spring 5 plays a role of traction force on the U-shaped fixture block 4, so that the U-shaped fixture block 4 is kept tightly attached to the cam limiting block 6, and the risk of separation of the limiting hole 62 from the tooth groove 41 is reduced.

Preferably, as shown in fig. 4, strip-shaped polyurethane blocks 42 are arranged on the inner wall of the U-shaped groove of the U-shaped fixture block 4 in a linear array along the vertical direction of the U-shaped fixture block 4, and the polyurethane blocks 42 play a role in protecting the pipe fitting and improve the tightness of the connection.

Preferably, as shown in fig. 2 and 3, trapezoidal clamping groove 23 is provided on the connection surface between U-shaped clamping seat 2 and connection plate 3, trapezoidal clamping block 31 engaged with trapezoidal clamping groove 23 is provided on the connection surface between connection plate 3 and U-shaped clamping seat 2, so that stability and firmness of connection between U-shaped clamping seat 2 and connection plate 3 are improved, and even if connection screw 1 is loosened and falls off, U-shaped clamping seat 2 and connection plate 3 still remain connected.

The utility model discloses a theory of operation is: the pipe fitting is arranged between the U-shaped clamping seat 2 and the connecting plate 3, the U-shaped clamping seat 2 and the connecting plate 3 are fastened through the connecting screw 1, and is arranged on a machine base or a wall surface, the U-shaped clamping seat 2 and the connecting plate 3 are fixed, the U-shaped clamping block 4 is moved to enable the U-shaped clamping block 4 to be contacted with a pipe fitting in the U-shaped clamping seat 2, the cam limiting block 6 is rotated, the cam limiting block 6 is abutted against the U-shaped fixture block 4, so that the U-shaped fixture block 4 is matched with the connecting plate 3 to clamp the pipe fitting, the pipe fitting is limited and fixed, meanwhile, the limiting hole 62 on the cam limiting block 6 is clamped into the tooth groove 41 of the U-shaped clamping block 4, the U-shaped fixture block 4 is clamped and limited to prevent the U-shaped fixture block 4 from loosening, the connecting rod 8 is inserted into the clamping teeth 61 on the cam limiting block 6, thereby it is spacing to two sets of cam stopper 6 from top to bottom, keeps cam stopper 6's relatively fixed, has avoided cam stopper 6 not hard up to lead to the clamping stability of U type fixture block 4. The firmness of fixing the pipe fitting in the clamping mode is improved, the operation is convenient and fast, the adjustment is flexible, and the pipe fitting fixing device is suitable for fixing pipe fittings with different outer diameters and convenient to detach.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the method is simple. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. Therefore, the present invention should be considered as illustrative and not restrictive in any sense, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and the preferred embodiments of the present invention are not intended to be limiting of the invention, and all changes, equivalents, modifications, etc. that come within the spirit and scope of the invention are intended to be embraced therein.

Claims

1. A U-shaped clamping cable for limiting comprises a U-shaped clamping seat (2) and a connecting plate (3), wherein the U-shaped clamping seat (2) and the connecting plate (3) are tightly connected through a connecting screw (1), and is characterized in that a U-shaped clamping block (4) is arranged in a U-shaped cavity of the U-shaped clamping seat (2), convex blocks (43) are arranged on two sides of the U-shaped clamping block (4), a rectangular sliding groove (22) is formed in the inner side wall of the U-shaped cavity of the U-shaped clamping seat (2), the convex blocks (43) are in sliding connection with the rectangular sliding groove (22), a cam limiting block (6) is arranged on the side, away from the U-shaped clamping seat (2), of the U-shaped clamping block (4), the cam limiting block (6) is accommodated in a through hole (24) formed in the peripheral side face of the U-shaped clamping seat (2), a rotating rod (21) on the U-shaped clamping seat (2) penetrates through the cam limiting block (6), and the cam limiting block (6) rotates along the rotating rod (21), the outer side surface of the cam limiting block (6) is provided with a limiting hole (62), and the outer arc surface of the U-shaped clamping block (4) is provided with a tooth groove (41) matched with the limiting hole (62).

2. The U-shaped clamping cable for limiting according to claim 1, wherein two groups of cam limiting blocks (6) are arranged on the U-shaped clamping block (4), the cam limiting blocks (6) are vertically staggered, and the vertical projections of the upper and lower groups of cam limiting blocks (6) are centrosymmetric about the center of a circle of the connecting hole (63) on the cam limiting block (6).

3. The U-shaped clamp cable for limiting according to claim 2, wherein a plurality of clamp teeth (61) are arranged on the end face of the cam limiting block (6) along the circumference of the connecting hole (63), a first connecting block (7) is arranged at the top end of the rotating rod (21), a second connecting block (9) is arranged at the bottom end of the rotating rod (21), the first connecting block (7) and the second connecting block (9) are rotatably connected with the rotating rod (21), a detachable connecting rod (8) is arranged between the first connecting block (7) and the second connecting block (9), and the connecting rod (8) can be inserted into the clamp teeth (61).

4. The U-shaped stop cable according to claim 3, wherein a round rod (92) is provided at the bottom end of the second connecting block (9), and the bottom end of the connecting rod (8) is in threaded connection with the round rod (92).

5. The U-shaped spacing clamp cable according to claim 1, wherein a spring (5) is arranged in the rectangular sliding groove (22), one end of the spring (5) is fixedly connected with the side wall of the rectangular sliding groove (22), and the other end of the spring (5) is fixedly connected with the projection (43).

6. The U-shaped clamping cable for limiting the position according to claim 1, wherein the inner wall of the U-shaped groove of the U-shaped clamping block (4) is provided with strip-shaped polyurethane blocks (42) in a linear array along the vertical direction of the U-shaped clamping block (4).

7. The U-shaped clamping cable for limiting the position according to claim 1, wherein a trapezoidal clamping groove (23) is formed on the connecting surface of the U-shaped clamping seat (2) and the connecting plate (3), and a trapezoidal clamping block (31) which is clamped and matched with the trapezoidal clamping groove (23) is arranged on the connecting surface of the connecting plate (3) and the U-shaped clamping seat (2).