CN213982621U

CN213982621U - Drainage pump flow test probe quick clamping support

Info

Publication number: CN213982621U
Application number: CN202022806070.XU
Authority: CN
Inventors: 张雁
Original assignee: Yunnan Yun'an Mining Equipment Inspection Co ltd
Current assignee: Yunnan Yun'an Mining Equipment Inspection Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-17
Anticipated expiration: 2030-11-27

Abstract

The utility model provides a drain pump flow measurement probe quick clamping support, which comprises a fixed base, the inside of fixing base is equipped with power component and clamping subassembly, a side fixed surface of fixing base has the cylinder, the piston rod of the cylinder is connected with the sliding plate, the clamping subassembly is including two sliding blocks, every the sliding block all keeps away from a side sliding surface connection of piston rod of the cylinder with the sliding plate, every the one end of sliding block is all rotated and is connected with two first connecting rods, every the equal sliding connection of one end of first connecting rod has L shape to press from both sides and indicates, every the bottom that L shape pressed from both sides indicates all is seted up flutedly, with one side two rotate through the pivot between the bottom that L shape pressed from both sides and indicates and be connected with the second connecting rod, power component. The utility model discloses a clamping subassembly and power component's cooperation when can press from both sides two test probe simultaneously, drives test probe and carries out the translation to improve the installation effect of clamping support.

Description

Drainage pump flow test probe quick clamping support

Technical Field

The utility model mainly relates to a flow detection device's technical field, concretely relates to quick clamping support of drain pump flow measurement probe.

Background

In the flow measurement process, when fluid flows through the probe, the front part of the flow measurement device generates a layout area of a pressure vortex body, the flow sensor flows back to the back of the fluid direction and the pipe, the pressure of each point of the fluid is evenly led to the sensor in the pipe respectively, the existing flow detection probe always needs to be moved in an auxiliary way by a clamping support in the production process, but the existing clamping support can only drive a single detection probe to translate, and the two detection probes are difficult to drive to translate.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a drain pump flow measurement probe quick clamping support is used for solving the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a quick clamping support for a flow detection probe of a drainage pump comprises a fixed seat, wherein a power assembly and a clamping assembly are arranged inside the fixed seat, a square through hole is formed in one side surface of the fixed seat, an air cylinder is fixed on one side surface of the fixed seat, which is far away from the square through hole, a piston rod of the air cylinder penetrates through a shell of the fixed seat and extends into the fixed seat, a sliding plate is connected with the inside of the fixed seat, the clamping assembly comprises two sliding blocks, each sliding block is in sliding connection with one side surface of the sliding plate, which is far away from the piston rod of the air cylinder, one end of each sliding block, which is far away from the sliding block, is rotatably connected with two first connecting rods through a rotating shaft, one end of each first connecting rod, which is far away from the corresponding sliding block, is in sliding connection with an L-shaped clamping finger, a groove is formed in the bottom end of each L-shaped clamping finger, a second connecting rod is rotatably connected between the bottoms of the two L-shaped clamping fingers on the same side through a rotating shaft, the second connecting rod is connected with the square through hole in a sliding mode, the power assembly comprises a screw rod, two ends of the screw rod are connected with the inner wall of the square through hole in a rotating mode through bearings, and the screw rod penetrates through the two sliding blocks in sequence and is connected with the sliding blocks through nuts.

Furthermore, a groove for the second connecting rod to penetrate is formed in the bending position of the bottom end of each L-shaped clamping finger.

Furthermore, a dovetail groove is formed in the surface of one side, close to the sliding block, of the sliding plate, and the sliding plate is connected with the sliding block in a sliding mode through the dovetail groove.

Furthermore, a first gear is fixed on the outer peripheral surface of one end of the screw rod, a second gear is meshed and connected to one side of the first gear, the second gear is fixed on the outer peripheral surface of the output shaft of the motor, and the motor is fixed inside the fixed seat.

Furthermore, an n-shaped sliding block is fixed on the top end surface of each second connecting rod, and each second connecting rod is connected with the square through hole in a sliding mode through the n-shaped sliding block.

Further, a ball is embedded in the top end surface of each n-shaped sliding block.

Furthermore, a damping rubber sheet is fixed at one end of each L-shaped clamp finger, which is far away from the corresponding first connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when can press from both sides two test probe simultaneously, drive test probe and carry out the translation to improve the installation effect of clamping support, specifically do: through the cooperation of clamping subassembly and power component, when making the cylinder piston rod promote its upper sliding plate, because articulated through the sliding block on the sliding plate have two first connecting rods, make first connecting rod constantly extrude L shape clamp finger on it, thereby reduce the opening that two L shape clamp fingers that are the splayed symmetry set up, because be equipped with two sliding blocks of installing L shape clamp finger on the sliding plate, make two pairs of L shape clamp fingers press from both sides tight corresponding test probe simultaneously, when the position that needs to change L shape clamp finger, through the rotation of lead screw in the power component, make the second connecting rod change the rotary motion of lead screw into self linear motion with the help of the screw, it reaches suitable operating position to drive its upper L shape clamp finger up to the second connecting rod.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

fig. 2 is a schematic structural view of the clamping assembly of the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing base of the present invention;

fig. 4 is a schematic structural diagram of the n-shaped slider of the present invention.

In the figure: 1. a fixed seat; 2. a cylinder; 3. clamping the assembly; 31. a slider; 32. a first link; 33. an L-shaped clamping finger; 331. a damping rubber sheet; 34. a second link; 35. a groove; 36. an n-shaped slider; 361. a ball bearing; 4. a power assembly; 41. a screw rod; 42. a first gear; 43. a second gear; 44. an electric motor.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1-4, a drainage pump flow detection probe quick clamping bracket includes a fixed seat 1, a power assembly 4 and a clamping assembly 3 are disposed inside the fixed seat 1, a square through hole 11 is disposed on a side surface of the fixed seat 1, a cylinder 2 is fixed on a side surface of the fixed seat 1 away from the square through hole 11, a piston rod of the cylinder 2 extends through a housing of the fixed seat 1 to an inside of the fixed seat 1 and is connected with a sliding plate 21, the clamping assembly 3 includes two sliding blocks 31, each sliding block 31 is slidably connected with a side surface of the sliding plate 21 away from the piston rod of the cylinder 2, one end of each sliding block 31 away from the sliding block 31 is rotatably connected with two first connecting rods 32 through a rotating shaft, one end of each first connecting rod 32 away from the corresponding sliding block 31 is slidably connected with an L-shaped clamping finger 33, and a groove 35 is disposed at a bottom end of each L-shaped clamping finger 33, with one side two it is connected with second connecting rod 34 to rotate through the pivot between the bottom that indicates 33 to press from both sides L shape, second connecting rod 34 and square through hole 11 sliding connection, power component 4 is including lead screw 41, the both ends of lead screw 41 are passed through the bearing and are connected with square through hole 11's inner wall rotation, lead screw 41 runs through two in proper order sliding block 31 is connected with sliding block 31 through the screw.

Specifically, referring to fig. 2, a groove 35 for inserting the second connecting rod 34 is formed at a bent portion of the bottom end of each L-shaped clamping finger 33, so that the L-shaped clamping finger 33 receives the second connecting rod 34 through the groove 35 formed at the bottom end, space is saved, and when the second connecting rod 34 rotates, the L-shaped clamping finger 33 is blocked by a groove body of the groove 35, so as to limit the angular displacement of the L-shaped clamping finger, and prevent the angular displacement of the second connecting rod 34 from being too large.

Specifically, referring to fig. 3, a dovetail groove 22 is formed in a surface of the sliding plate 21 on a side close to the sliding block 31, and the sliding plate 21 is slidably connected to the sliding block 31 through the dovetail groove 22, so that the sliding block 31 can slide linearly along the dovetail groove 22 formed in the sliding plate 21, and the sliding block 31 is prevented from being separated from the sliding plate 21 by blocking the sliding block 31 by a groove body of the dovetail groove 22.

Specifically, please refer to fig. 3 again, a first gear 42 is fixed on an outer peripheral surface of one end of the screw rod 41, a second gear 43 is engaged and connected to one side of the first gear 42, the second gear 43 is fixed on an outer peripheral surface of an output shaft of the motor 44, and the motor 44 is fixed inside the fixing base 1, so that when the output shaft of the motor 44 drives the second gear 43 to rotate, the second gear 43 is engaged with the first gear 42 on the screw rod 41, thereby transmitting the torque to the first gear 42 on the screw rod 41 and driving the screw rod 41 to rotate.

Specifically, referring to fig. 3 again, a damping rubber sheet 331 is fixed to an end of each L-shaped clamping finger 33 away from the corresponding first link 32, so that the L-shaped clamping finger 33 can increase the friction between the L-shaped clamping finger and the detection probe by the rubber material of the damping rubber sheet 331 fixed to the L-shaped clamping finger 33.

Specifically, referring to fig. 4, an n-shaped slider 36 is fixed to a top end surface of each second link 34, the second link 34 is slidably connected to the square through hole 11 through the n-shaped slider 36, so that the second link 34 can pass through the n-shaped slider 36 clamped on the square through hole 11, when the second link 34 translates by using the screw 41, the second link 34 can linearly displace along the through hole 11, and a ball 361 is embedded into the top end surface of each n-shaped slider 36, so that the n-shaped slider 36 can slide on an inner wall of the square through hole 11 through the ball 361 embedded therein, thereby preventing dry friction between the n-shaped slider 36 and the inner wall of the square through hole 11.

The utility model discloses a concrete operation as follows:

when the flow rate detecting probe is fixed by using the clamping bracket, a worker firstly opens the cylinder 2, so that a piston rod of the cylinder 2 pushes the sliding plate 21 extending into the fixed seat 1, in the process, as the sliding plate 21 is hinged with two first connecting rods 32 through the sliding block 31, the first connecting rods 32 are rotationally connected with the L-shaped clamping fingers 33 connected in the square through hole 11 of the fixed seat 1 through the rotating shaft, so that the first connecting rods 32 continuously extrude the L-shaped clamping fingers 33, thereby reducing the openings of the two L-shaped clamping fingers 33 symmetrically arranged in a splayed shape until the opening formed between the two L-shaped clamping fingers 33 is reduced to be capable of clamping the flow rate detecting probe, at the moment, as the sliding plate 21 is provided with the two sliding block L-shaped clamping fingers 31 provided with the sliding block L-shaped clamping fingers 33, the two pairs of L-shaped clamping fingers 33 simultaneously clamp the corresponding detecting probes, and when the position of the L-shaped clamping fingers 33 needs to be changed, the screw rod 41 passing through the second connecting rod 34 is driven to rotate by the motor 44 in the power assembly 4, so that the second connecting rod 34 converts the rotary motion of the screw rod 41 into the linear motion thereof by means of the nut until the second connecting rod 34 drives the L-shaped clamping finger 33 thereon to reach the proper working position.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The quick clamping support for the flow detection probe of the drainage pump comprises a fixed seat (1), and is characterized in that a power assembly (4) and a clamping assembly (3) are arranged inside the fixed seat (1), a square through hole (11) is formed in one side surface of the fixed seat (1), an air cylinder (2) is fixed on one side surface of the fixed seat (1) far away from the square through hole (11), and a piston rod of the air cylinder (2) penetrates through a shell of the fixed seat (1) and extends to the inside of the fixed seat (1) to be connected with a sliding plate (21);

the clamping assembly (3) comprises two sliding blocks (31), each sliding block (31) is in sliding connection with the surface of one side, away from a piston rod of the cylinder (2), of the sliding plate (21), one end, away from the sliding block (31), of each sliding block (31) is rotatably connected with two first connecting rods (32) through a rotating shaft, one end, away from the corresponding sliding block (31), of each first connecting rod (32) is slidably connected with an L-shaped clamping finger (33), a groove (35) is formed in the bottom end of each L-shaped clamping finger (33), a second connecting rod (34) is rotatably connected between the bottom ends of the two L-shaped clamping fingers (33) on the same side through the rotating shaft, and the second connecting rod (34) is in sliding connection with the square through hole (11);

power component (4) are including lead screw (41), the inner wall rotation that the both ends of lead screw (41) pass through bearing and square through hole (11) is connected, lead screw (41) run through two in proper order sliding block (31) are connected with sliding block (31) through the screw.

2. The drain pump flow rate detection probe quick clamping support according to claim 1, wherein a groove (35) for inserting the corresponding second connecting rod (34) is formed at a bent position of the bottom end of each L-shaped clamping finger (33).

3. The drain pump flow detection probe quick clamping support according to claim 1, wherein a dovetail groove (22) is formed in one side surface of the sliding plate (21) close to the sliding block (31), and the sliding plate (21) is connected with the sliding block (31) in a sliding mode through the dovetail groove (22).

4. The drain pump flow rate detection probe quick clamping bracket according to claim 1, wherein a first gear (42) is fixed on an outer peripheral surface of one end of the screw rod (41), a second gear (43) is engaged and connected to one side of the first gear (42), the second gear (43) is fixed on an outer peripheral surface of an output shaft of a motor (44), and the motor (44) is fixed inside the fixed base (1).

5. The drain pump flow rate detection probe quick-mounting bracket of claim 1, wherein an n-shaped slider (36) is fixed on the top end surface of each second connecting rod (34), and each second connecting rod (34) is slidably connected with the square through hole (11) through the n-shaped slider (36).

6. The drain pump flow detection probe quick-clamping support frame according to claim 5, characterized in that a ball (361) is embedded in the top end surface of each n-shaped slide block (36).

7. The drain pump flow rate detection probe quick clamping bracket according to claim 1, wherein a damping rubber sheet (331) is fixed to one end of each L-shaped clamping finger (33) away from the corresponding first connecting rod (32).