CN218954265U

CN218954265U - Stainless steel clamp with locking function

Info

Publication number: CN218954265U
Application number: CN202223368003.XU
Authority: CN
Inventors: 项晓东
Original assignee: Shanghai Kester Steel Pipe Group Co ltd
Current assignee: Shanghai Kester Steel Pipe Group Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-02
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a stainless steel clamp with a locking function, which comprises a clamp body, wherein screw rods are connected with the top and the bottom of the clamp body in a threaded manner, and movable components are fixedly connected from the bottom of the screw rods to the inside of the clamp in a penetrating manner. According to the utility model, the screw is arranged, the screw is rotated, so that the screw moves inwards to drive the abutting arc plate to move inwards, and then the abutting arc plate drives the rubber plate to move inwards to abut against the water pipe connection part, so that the problem that the clamping effect of the clamping hoop is reduced, and the clamping hoop is easy to separate from the connection part for a long time is solved, and the effect of improving the fixing effect of the connecting piece is achieved.

Description

Stainless steel clamp with locking function

Technical Field

The utility model relates to the technical field of stainless steel clamps, in particular to a stainless steel clamp with a locking function.

Background

The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves, and is used for playing a tight-locking connection role between quick connectors, and the general connectors are provided with gaskets, rubber, silica gel and tetrafluoro, so that the clamp has the characteristics of good performance, high tightness, simplicity in installation, attractive appearance, convenience in use, strong tight-locking force, good sealing performance and the like, and the clamp can be divided into: 1. stainless steel double-wire clamp; 2. carbon steel double-wire clamp; 3. a phosphorus-copper double steel wire clamp; 4. galvanized double steel wire clamp; 5. the nickel plating double steel wire clamp is a clamp formed by encircling two steel wires into a ring shape, is mainly used for connecting, fastening and sealing joints of common full rubber pipes, nylon plastic hoses, cloth-covered rubber pipes, water bands and the like of vehicles, ships, diesel engines, gasoline engines, machine tools, fire-fighting, and other mechanical equipment and chemical equipment, and can be frequently used in drainage devices.

The list is as the application number: the utility model discloses a stainless steel clamp with a locking function, which comprises a fixed arc-shaped plate, wherein a layer of sealing arc-shaped rubber plate is fixedly adhered to the inner side wall of the fixed arc-shaped plate, a guide top plate is embedded and installed at the top end of the fixed arc-shaped plate, mounting side plates are integrally formed on two sides of the fixed arc-shaped plate, locking bolts are installed on the surface threads of the mounting side plates, and locking nuts are installed on the other ends of the locking bolts. In the above-mentioned scheme, through setting up clamping plate, locking pin and adaptation hole, utilize the mutually supporting of its several for the device can run through the inside of clamping plate through the one end of locking pin, and the bottom of locking pin extends to the inside of fixed arc always, and continues inwards extension, and then carries out secondary locking on the pipeline to fixed arc, further promotes its result of use, and increases its work effect, avoids its bad problem that takes place the pine and take off at locking in-process.

Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, although can solve current stainless steel clamp and lock each other through two bolts generally, and then lead to it under external pressure, take place not hard up easily between the structure, and then influence the sealed effect of clamp, reduce the persistence life of clamp simultaneously, reduce its economic benefits's problem, in the use, although improved the connection effect between the clamp structure, when utilizing clamp to sealing connection between pump and the water pipe, because the water pipe surface can be contacted with water for a long time, consequently, can reduce frictional force under the effect of water between clamp and the water pipe that receives the connection, thereby reduce clamp chucking effect, clamp is broken away from with junction easily for a long time.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a stainless steel clamp with a locking function, which has the advantage of improving the fixing effect on a connecting piece, and solves the problems that the clamp is easy to separate from a connecting part for a long time because the surface of a water pipe is contacted with water for a long time when the clamp is used for sealing connection between a water pump and the water pipe, and the friction force between the clamp and the connected water pipe is reduced under the action of the water, so that the clamping effect of the clamp is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stainless steel clamp with locking function, includes the clamp body, the equal threaded connection in top and bottom of clamp body has the screw rod, the bottom of screw rod runs through to the inside fixedly connected with movable assembly of clamp body, the inboard of screw rod is provided with to tight arc board, the inboard fixedly connected with rubber slab of tight arc board, the inboard fixedly connected with rubber lug of rubber slab, the left side fixedly connected with spacing subassembly in tight arc board outside.

As the preferable mode of the utility model, the movable component comprises a round platform block, a round platform groove is formed in the outer side of the abutting arc plate, and the round platform block is located in the round platform groove and is movably connected with the round platform groove.

As the preferable limit component of the utility model comprises a limit rod, limit grooves are formed in the left sides of the top and the bottom of the clamp body, and the surface of the limit rod is movably connected with the inner wall of the limit groove.

As preferable, the outside of the screw is fixedly connected with a transmission rod, and the outside of the transmission rod is fixedly connected with a cross knob.

As the preferable mode of the utility model, the outer sides of the two sides of the transmission rod are fixedly connected with the reinforcing rods, and one side of the reinforcing rods away from the transmission rod is fixedly connected with the top of the screw rod.

As the preferable mode of the utility model, the front and the back of the abutting arc plate are provided with the sponge blocks, and the sponge blocks are made of polyurethane water-absorbing sponge.

As the preferable mode of the utility model, the front surface and the back surface of the abutting arc plate are fixedly connected with a first magic tape, the outer side of the first magic tape is adhered with a second magic tape, and the outer side of the second magic tape is fixedly connected with the inner side of the sponge block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the screw is arranged, the screw is rotated, so that the screw moves inwards to drive the abutting arc plate to move inwards, and then the abutting arc plate drives the rubber plate to move inwards to abut against the water pipe connection part, so that the problem that the clamping effect of the clamping hoop is reduced, and the clamping hoop is easy to separate from the connection part for a long time is solved, and the effect of improving the fixing effect of the connecting piece is achieved.

2. According to the utility model, the movable assembly is arranged, and when the screw rod rotates, the movable connection between the circular truncated cone block and the circular truncated cone groove is utilized, so that the screw rod can drive the circular truncated cone block to rotate and move up and down when rotating, and then the circular truncated cone block can rotate in the circular truncated cone groove and drive the abutting arc plate to move up and down, so that the screw rod can only drive the abutting arc plate up and down.

3. According to the utility model, the limiting assembly is arranged, the abutting arc plate is limited by rotation by utilizing the sliding connection of the limiting groove and the limiting rod, so that the phenomenon that the abutting arc plate cannot be matched with the joint of the water pipe due to the fact that the abutting arc plate is driven to move up and down by the friction force existing between the round table block and the round table groove when the round table block rotates is prevented.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic top view of the tight arc plate of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 at a.

In the figure: 1. a clamp body; 2. a screw; 3. a movable assembly; 31. round table blocks; 32. a circular table groove; 4. abutting the arc plate; 5. a rubber plate; 6. rubber bumps; 7. a limit component; 71. a limit rod; 72. a limit groove; 8. a transmission rod; 9. a cross knob; 10. a reinforcing rod; 11. a sponge block; 12. a first magic tape; 13. and a second magic tape.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1 to 4, the stainless steel clamp with the locking function provided by the utility model comprises a clamp body 1, wherein screw rods 2 are connected to the top and the bottom of the clamp body 1 in a threaded manner, the bottom of each screw rod 2 penetrates through the inside of the clamp body 1 and is fixedly connected with a movable assembly 3, an abutting arc plate 4 is arranged on the inner side of each screw rod 2, a rubber plate 5 is fixedly connected to the inner side of each abutting arc plate 4, a rubber bump 6 is fixedly connected to the inner side of each rubber plate 5, and a limiting assembly 7 is fixedly connected to the left side of the outer side of each abutting arc plate 4.

Referring to fig. 4, the movable assembly 3 includes a circular table block 31, a circular table groove 32 is formed on the outer side of the abutting arc plate 4, and the circular table block 31 is located inside the circular table groove 32 and is movably connected with the circular table groove 32.

As a technical optimization scheme of the utility model, through arranging the movable assembly 3, when the screw rod 2 rotates, the movable connection between the round platform block 31 and the round platform groove 32 is utilized, so that the screw rod 2 can drive the round platform block 31 to rotate and move up and down when rotating, and then the round platform block 31 can rotate in the round platform groove 32 and drive the abutting arc plate 4 to move up and down, so that the screw rod 2 can only drive the abutting arc plate 4 up and down.

Referring to fig. 4, the limiting assembly 7 includes a limiting rod 71, and limiting grooves 72 are formed in the left sides of the top and the bottom of the clamp body 1, and the surface of the limiting rod 71 is movably connected with the inner wall of the limiting groove 72.

As a technical optimization scheme of the utility model, the limit assembly 7 is arranged, the limit groove 72 is in sliding connection with the limit rod 71, so that the abutting arc plate 4 is limited in rotation, and the phenomenon that the abutting arc plate 4 cannot be matched with the joint of a water pipe due to the fact that the abutting arc plate 4 is driven to move up and down by the round table block 31 to rotate due to the friction force between the round table block 31 and the round table groove 32 is prevented.

Referring to fig. 2, a transmission rod 8 is fixedly connected to the outer side of the screw 2, and a cross knob 9 is fixedly connected to the outer side of the transmission rod 8.

As a technical optimization scheme of the utility model, through arranging the transmission rod 8 and the cross knob 9, when a user needs to rotate the screw rod 2, the cross knob 9 is buckled by using an extending hand, then the transmission rod 8 is driven to rotate by rotating the cross rotation, and then the screw rod 2 is driven to rotate by the transmission rod 8, so that an application point convenient for force application is provided for the user.

Referring to fig. 2, reinforcing rods 10 are fixedly connected to the outer sides of the two sides of the transmission rod 8, and one side, away from the transmission rod 8, of each reinforcing rod 10 is fixedly connected with the top of the screw rod 2.

As a technical optimization scheme of the utility model, through the arrangement of the reinforcing rod 10, the firm type between the transmission rod 8 and the screw rod 2 is greatly improved by utilizing the reinforcing rod 10, and the phenomenon that the transmission rod 8 cannot transmit due to loosening at the joint between the transmission rod 8 and the screw rod 2 after long-time use is prevented.

Referring to fig. 3, a sponge block 11 is arranged on the front and back of the abutting arc plate 4, and the sponge block 11 is made of polyurethane water-absorbing sponge.

As a technical optimization scheme of the utility model, by arranging the sponge block 11, water at the joint of the water pipes can be absorbed by the sponge block 11, so that the tight effect of the tight arc plate 4 is prevented from being reduced as much as possible, and meanwhile, the excellent water absorption of the polyurethane water absorption sponge is utilized, so that the water absorption effect of the sponge block 11 can be improved.

Referring to fig. 3, the front and back sides of the abutting arc plate 4 are fixedly connected with first magic tapes 12, the outer sides of the first magic tapes 12 are adhered with second magic tapes 13, and the outer sides of the second magic tapes 13 are fixedly connected with the inner sides of the sponge blocks 11.

As a technical optimization scheme of the utility model, by arranging the first magic tape 12 and the second magic tape 13, a user can tear the sponge block 11 away from the first magic tape 12 directly when the sponge block 11 is damaged, and then paste a new sponge block 11 with the first magic tape 12 by using the second magic tape 13, so that the effect of quick replacement is achieved.

The working principle and the using flow of the utility model are as follows: when the clamp body 1 is sleeved at the joint of a water pipe and fixes the joint, a user rotates the screw rod 2, the screw rod 2 moves inwards to drive the abutting arc plate 4 to move inwards, the special shape of the abutting arc plate 4 is utilized to enable the screw rod 2 to be more attached to the surface of the water pipe joint, the effect of being matched with the surface of the water pipe is achieved, the abutting arc plate 4 drives the rubber plate 5 to move inwards, the attaching effect of the abutting arc plate 4 and the water pipe joint can be greatly improved by utilizing the rubber plate 5, the friction force of the rubber plate 5 and the water pipe joint can be improved by utilizing the rubber lug 6, the phenomenon of shaking of the water pipe is further prevented, when the screw rod 2 rotates, the movable connection between the circular table block 31 and the circular table groove 32 is utilized, the circular table block 31 can be driven to rotate up and down when the screw rod 2 rotates, the circular table block 31 can rotate in the circular table groove 32 and drive the abutting arc plate 4 to move up and down, the abutting arc plate 4 can only be driven up and down, the effect of being matched with the circular table block 4 can not be achieved when the sliding connection of the limiting rod 71 is utilized, and the circular table block 31 can not be driven to rotate the circular table block 31 when the circular table block is connected with the circular table 4, and the friction force of the abutting arc plate 31 can not be increased, and the phenomenon can not be caused when the circular table block 31 rotates.

To sum up: this stainless steel clamp with locking function, through setting up screw rod 2, rotatory screw rod 2 makes screw rod 2 inwards move and drives to support tight arc board 4 to inboard removal, supports tight arc board 4 afterwards and drives rubber slab 5 to inboard removal and support tight with water piping connection department, has solved albeit improved the connection effect between the clamp structure, but when utilizing the clamp to the sealing connection between pump and the water pipe, because water piping surface can be for a long time with water contact, consequently can reduce frictional force under the effect of water between clamp and the water pipe that receives the connection, thereby reduce the clamp chucking effect, the problem that the clamp breaks away from with the junction easily under the long time.

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. Stainless steel clamp with locking function, including clamp body (1), its characterized in that: the clamp is characterized in that the top and the bottom of the clamp body (1) are connected with a screw (2) through threads, the bottom of the screw (2) is penetrated to the movable assembly (3) of the inside fixedly connected with of the clamp body (1), the tight arc plate (4) is arranged on the inner side of the screw (2), the rubber plate (5) is fixedly connected to the inner side of the tight arc plate (4), the rubber lug (6) is fixedly connected to the inner side of the rubber plate (5), and the limit assembly (7) is fixedly connected to the left side of the outer side of the tight arc plate (4).

2. A stainless steel clip with locking function as claimed in claim 1, wherein: the movable assembly (3) comprises a round table block (31), a round table groove (32) is formed in the outer side of the abutting arc plate (4), and the round table block (31) is located in the round table groove (32) and movably connected with the round table groove (32).

3. A stainless steel clip with locking function as claimed in claim 1, wherein: the limiting assembly (7) comprises a limiting rod (71), limiting grooves (72) are formed in the left sides of the top and the bottom of the clamp body (1), and the surface of the limiting rod (71) is movably connected with the inner wall of the limiting groove (72).

4. A stainless steel clip with locking function as claimed in claim 1, wherein: the outside fixedly connected with transfer line (8) of screw rod (2), the outside fixedly connected with cross knob (9) of transfer line (8).

5. A stainless steel clip with locking function according to claim 4, wherein: the outer sides of the two sides of the transmission rod (8) are fixedly connected with reinforcing rods (10), and one side, far away from the transmission rod (8), of each reinforcing rod (10) is fixedly connected with the top of the screw rod (2).

6. A stainless steel clip with locking function as claimed in claim 1, wherein: the front and the back of the abutting arc plate (4) are provided with sponge blocks (11), and the sponge blocks (11) are made of polyurethane water-absorbing sponge.

7. A stainless steel clip with locking function as claimed in claim 6, wherein: the front and the back of the abutting arc plate (4) are fixedly connected with first magic tapes (12), second magic tapes (13) are adhered to the outer sides of the first magic tapes (12), and the outer sides of the second magic tapes (13) are fixedly connected with the inner sides of the sponge blocks (11).