CN211289016U

CN211289016U - Fixing and clamping device for automatic control

Info

Publication number: CN211289016U
Application number: CN202020004460.2U
Authority: CN
Inventors: 牛华伟; 兰奇逊; 白秋风; 曾智; 刘亚楠
Original assignee: Pingdingshan Vocational And Technical College
Current assignee: Pingdingshan Vocational And Technical College
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-08-18
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a fixed clamping device for automatic control, pad, fixed slot and fixed lug in clamp ring, connecting seat, clamp bolt, connecting rod, fixing base, clamping screw, compression spring, stopper, spacing recess, fixation nut, rubber. The utility model has the advantages that: clamp ring and rubber in the pad be the arc form, can be in the same place the pipeline laminating of butt joint department, avoid causing wearing and tearing to the surface of pipeline simultaneously, the pad has the specification of multiple thickness in the rubber, and the pad is put in the fixed slot through fixed lug card in the rubber and clamp ring is detachable connection, be convenient for change the rubber in the different thickness and fill up, and then the realization presss from both sides tightly the pipeline of different diameters, the fixing base is put in spacing recess through the spacing card that sets up and is connected with adjustable with clamping screw, make the fixing base can move on clamping screw's pole body, when guaranteeing to twist simultaneously and moving fixation nut, clamping screw can not rotate along with it.

Description

Fixing and clamping device for automatic control

Technical Field

The utility model relates to a fixed clamping device specifically is a fixed clamping device for automatic control, belongs to fixing device class technical field.

Background

The automatic control means that under the condition that no person directly participates in, an additional device or device is utilized, a certain working state or parameter of a machine, equipment or a production process automatically operates according to a preset rule, the additional device and the machine need to be connected through a wire pipe to send a control command, for the connection between the wire pipes, due to the fact that the connection can be influenced by factors such as dragging or other artificial careless movement, disconnection can be caused frequently, further the control command cannot be sent, and the operation of automatic control equipment can be influenced.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a fixing and clamping device for automatic control to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a fixed clamping device for automatic control comprises a clamping ring, a connecting seat, a clamping bolt, a connecting rod, a fixed seat, a fixed screw, a compression spring, a limiting block, a limiting groove, a fixed nut, a rubber inner pad, a fixed groove and a fixed lug; the clamping rings are symmetrically arranged at two ends of the fixed clamping device respectively, a connecting seat is arranged at the outer side of each clamping ring, the connecting seat is fixedly connected with the bottom end of each clamping ring respectively through welding, the clamping bolt penetrates through a through hole formed in the connecting seat to connect the upper clamping ring and the lower clamping ring together, the connecting rod is obliquely arranged, one end of the connecting rod is fixedly connected with the outer wall of the top end of each clamping ring through welding, the other end of the connecting rod is fixedly connected with the bottom end of the fixed seat through welding, the fixing screw penetrates through a through hole formed in the fixed seat to be connected with the fixed seat together, a compression spring is sleeved on the rod body of the fixing screw positioned at the inner sides of the two fixed seats, a limiting groove is formed in the rod body of the fixing screw, a limiting block is arranged in the through hole formed in the fixed seat, and, the rubber inner pad is arranged on the inner side of the clamping ring, the top end of the rubber inner pad is connected with a fixing lug, and the inner side wall of the top end of the clamping ring is provided with a fixing groove.

Preferably, the clamping ring and the rubber inner pad are both arc-shaped in order to avoid abrasion to the surface of the pipeline.

Preferably, in order to clamp pipelines with different diameters, the rubber inner pad has specifications with various thicknesses, and is clamped in the fixing groove through the fixing protrusion block to be detachably connected with the clamping ring.

Preferably, in order to play the anti-dropping function, the joint of the clamping bolt and the connecting seat and the joint of the fixing nut and the fixing seat are respectively provided with an anti-dropping washer.

Preferably, in order to fix the clamping structure formed by the clamping rings on the two sides by screwing the fixing nut, the body of the fixing screw is provided with positive and negative threads, and the fixing nut is in threaded engagement connection with the two ends of the fixing screw.

Preferably, in order to ensure that the fixing screw cannot rotate along with the fixing nut when the fixing nut is screwed, the fixing seat is clamped in the limiting groove through the limiting block and is in adjustable connection with the fixing screw.

The utility model has the advantages that: the fixing and clamping device for automatic control has reasonable design, the clamping ring and the rubber inner pad are both arc-shaped and can be attached to the pipeline at the joint part together, meanwhile, the surface of the pipeline is prevented from being abraded, the rubber inner pad has specifications with various thicknesses, the rubber inner pad is clamped in the fixed groove through the fixing convex block and is detachably connected with the clamping ring, the rubber inner pads with different thicknesses can be conveniently replaced, further, the pipelines with different diameters are clamped, the anti-falling gaskets are arranged at the attaching part of the clamping bolt and the connecting seat and the attaching part of the fixing nut and the fixing seat, the contact area can be increased, the anti-falling function can be realized at the same time, the positive and negative threads are arranged on the rod body of the fixing screw rod, the fixing nut is in threaded engagement connection with the two ends of the fixing screw rod, the fixing nut can be simultaneously screwed to realize the fixation of the clamping structure, the efficiency of installation is improved, and the fixing base is put in spacing recess through the spacing block card that sets up and is connected with the clamping screw with adjustable, makes the fixing base can move on clamping screw's pole body, ensures simultaneously that when screwing fixation nut, clamping screw can not rotate along with it.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the connection structure between the fixing base and the fixing screw rod of the present invention;

fig. 4 is a schematic view of the installation structure of the rubber inner pad of the present invention.

In the figure: 1. the clamping ring comprises a clamping ring body, 2, a connecting seat, 3, a clamping bolt, 4, a connecting rod, 5, a fixing seat, 6, a fixing screw, 7, a compression spring, 8, a limiting block, 9, a limiting groove, 10, a fixing nut, 11, a rubber inner pad, 12, a fixing groove, 13 and a fixing lug.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a fixing and clamping device for automatic control includes a clamping ring 1, a connecting seat 2, a clamping bolt 3, a connecting rod 4, a fixing seat 5, a fixing screw 6, a compression spring 7, a limiting block 8, a limiting groove 9, a fixing nut 10, a rubber inner pad 11, a fixing groove 12 and a fixing bump 13; the clamping rings 1 are symmetrically arranged at two ends of the fixed clamping device respectively, a connecting seat 2 is arranged at the outer side of each clamping ring 1, the connecting seat 2 is fixedly connected with the bottom end of each clamping ring 1 respectively through welding, a clamping bolt 3 penetrates through a through hole formed in the connecting seat 2 to connect the upper clamping ring 1 and the lower clamping ring 1 together, the connecting rod 4 is obliquely arranged, one end of the connecting rod 4 is fixedly connected with the outer wall of the top end of each clamping ring 1 through welding, the other end of the connecting rod 4 is fixedly connected with the bottom end of the fixed seat 5 through welding, the fixed screw 6 penetrates through a through hole formed in the fixed seat 5 to be connected with the fixed seat 5 together, a compression spring 7 is sleeved on the rod body of the fixed screw 6 positioned at the inner sides of the two fixed seats 5, a limit groove 9 is formed in the rod body of the fixed screw 6, and a limit block, the fixing screw rod 6 is located at two ends of the outer side of the two fixing seats 5, and is in threaded connection with fixing nuts 10, the rubber inner pad 11 is arranged on the inner side of the clamping ring 1, the top end of the rubber inner pad 11 is connected with a fixing lug 13, and the inner side wall of the top end of the clamping ring 1 is provided with a fixing groove 12.

The clamping ring 1 and the rubber inner pad 11 are both arc-shaped and can be attached to a pipeline at a joint together, and meanwhile, the surface of the pipeline is prevented from being abraded, the rubber inner pad 11 has specifications with various thicknesses, the rubber inner pad 11 is clamped in the fixing groove 12 through the fixing bump 13 and is detachably connected with the clamping ring 1, the rubber inner pads 11 with different thicknesses can be conveniently replaced, and further, pipelines with different diameters are clamped, anti-falling gaskets are arranged at the attachment part of the clamping bolt 3 and the connecting seat 2 and the attachment part of the fixing nut 10 and the fixing seat 5, so that the contact area can be increased, the anti-falling function can be achieved, the positive and negative threads are arranged on the rod body of the fixing screw 6, the fixing nut 10 is in threaded engagement connection with the two ends of the fixing screw 6, and the fixing nut 10 can be simultaneously twisted to fix a clamping structure formed by the clamping rings 1 at two sides, the installation efficiency is improved, the fixing seat 5 is clamped in the limiting groove 9 through the limiting block 8 and is in adjustable connection with the fixing screw 6, so that the fixing seat 5 can move on the rod body of the fixing screw 6, and meanwhile, when the fixing nut 10 is screwed, the fixing screw cannot rotate along with the fixing screw.

The working principle is as follows: when the fixing and clamping device for automatic control is used, according to the diameter of a spool needing to be clamped, the rubber inner pad 11 with proper thickness is selected to be fixedly connected to the inner wall of the clamping ring 1, then the upper and lower clamping rings 1 are clamped and placed on two sides of a joint spool, clamping and fixing are carried out through the clamping bolt 3, then the compression spring 7 is sleeved on the rod body of the fixing screw 6, two ends of the fixing screw 6 penetrate through the fixing seat 5, and finally the fixing nut 10 is screwed to fix a clamping structure formed by the clamping rings 1 on two sides.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fixed clamping device for automatic control, characterized in that: the clamping device comprises a clamping ring (1), a connecting seat (2), a clamping bolt (3), a connecting rod (4), a fixed seat (5), a fixed screw (6), a compression spring (7), a limiting block (8), a limiting groove (9), a fixed nut (10), a rubber inner pad (11), a fixed groove (12) and a fixed lug (13); the clamping rings (1) are symmetrically arranged at two ends of the fixed clamping device respectively, a connecting seat (2) is arranged at the outer side of the clamping ring (1), the connecting seat (2) is fixedly connected with the bottom ends of the clamping rings (1) respectively through welding, a clamping bolt (3) penetrates through a through hole formed in the connecting seat (2) to connect the upper clamping ring (1) and the lower clamping ring (1) together, the connecting rod (4) is obliquely arranged, one end of the connecting rod (4) is fixedly connected with the outer wall of the top end of the clamping ring (1) through welding, the other end of the connecting rod (4) is fixedly connected with the bottom ends of the fixed seats (5) through welding, a fixing screw (6) penetrates through a through hole formed in the fixed seats (5) to be connected with the fixed seats (5), and a compression spring (7) is sleeved on a rod body of the fixing screw (6) positioned at the inner sides of the two fixed, the fixing device is characterized in that a limiting groove (9) is formed in the body of the fixing screw (6), a limiting block (8) is arranged in a through hole formed in the fixing seat (5), two ends, located on the outer sides of the two fixing seats (5), of the fixing screw (6) are in threaded connection with fixing nuts (10), the rubber inner pad (11) is arranged on the inner side of the clamping ring (1), the top end of the rubber inner pad (11) is connected with a fixing lug (13), and a fixing groove (12) is formed in the inner side wall of the top end of the clamping ring (1).

2. A fixed clamp device for automatic control according to claim 1, characterized in that: the clamping ring (1) and the rubber inner pad (11) are both arc-shaped.

3. A fixed clamp device for automatic control according to claim 1, characterized in that: the rubber inner pad (11) has specifications of various thicknesses, and the rubber inner pad (11) is clamped in the fixing groove (12) through the fixing bump (13) and is detachably connected with the clamping ring (1).

4. A fixed clamp device for automatic control according to claim 1, characterized in that: and anti-falling washers are arranged at the joint of the clamping bolt (3) and the connecting seat (2) and the joint of the fixing nut (10) and the fixing seat (5).

5. A fixed clamp device for automatic control according to claim 1, characterized in that: the rod body of the fixing screw rod (6) is provided with positive and negative threads, and the fixing nuts (10) are in threaded engagement connection with the two ends of the fixing screw rod (6).

6. A fixed clamp device for automatic control according to claim 1, characterized in that: the fixed seat (5) is clamped in the limit groove (9) through the limit block (8) and is connected with the fixed screw rod (6) in an adjustable manner.