CN216771027U

CN216771027U - Telescopic link tester

Info

Publication number: CN216771027U
Application number: CN202220491850.6U
Authority: CN
Inventors: 吴忠苗
Original assignee: Cixi Jiuxu Electrical Appliance Co ltd
Current assignee: Cixi Jiuxu Electrical Appliance Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-17
Anticipated expiration: 2032-03-07

Abstract

The application relates to the technical field of telescopic rod testing devices, in particular to a telescopic rod tester. The telescopic rod pulling device comprises a frame body, a fixed seat and a pulling assembly, wherein the fixed seat is installed on the frame body and is suitable for fixing an outer tube of a telescopic rod, and the pulling assembly is vertically installed above the fixed seat in a sliding mode and is suitable for pulling an inner tube of the telescopic rod. Can detect the flexible smoothness nature of telescopic link and the locking effect of retaining member through this application.

Description

Telescopic link tester

Technical Field

The application relates to the technical field of telescopic rod testing devices, in particular to a telescopic rod tester.

Background

The characteristics such as adjustability, suitability height of telescopic link make the telescopic link receive more extensive application in daily life.

The telescopic link includes the outer tube usually and locates the inside inner tube of outer tube, realizes the regulation of telescopic link length through the inner tube is flexible in the outer tube, and the outer tube passes through the retaining member with the inner tube and locks, and one side of retaining member is equipped with the turn-buckle, will turn over the turn-buckle and open, and the retaining member loosens the inner tube, makes the inner tube slide in the outer tube, will turn over the buckle lid and close, and the retaining member presss from both sides tight inner tube, makes the inner tube fix the inside at the outer tube.

The telescopic link is in production and equipment completion back, need to stimulate the inner tube and debug the retaining member, whether the flexible process of test telescopic link is smooth from this to the locking effect of inspection retaining member. At present, the back is accomplished in telescopic link processing equipment, and the manual pulling inner tube of testing personnel to detect the telescopic link when retaining member locking the relative stability of inner tube and outer tube and when the retaining member relaxes the smoothness nature that inner tube and outer tube slided relatively, this testing process is loaded down with trivial details, and detection efficiency is lower.

Disclosure of Invention

In order to conveniently detect the flexible smoothness nature of telescopic link and the locking effect of retaining member, this application provides a telescopic link tester.

The application provides a telescopic link tester adopts following technical scheme:

the utility model provides a telescopic link tester, includes support body, fixing base and pulling subassembly, the fixing base is installed on the support body and be suitable for fixed outer tube, the vertical sliding of pulling subassembly is installed the top of fixing base is suitable for the pulling inner tube.

By adopting the technical scheme, when the telescopic rod is detected, the outer pipe is fixedly arranged on the fixed seat, the inner pipe is fixed on the pulling assembly, the turnbuckle is opened, the pulling assembly is started, and the pulling assembly drives the inner pipe to vertically slide back and forth, so that the telescopic fluency of the telescopic rod is convenient to detect; the lid closes to turn over and detains, starts the pulling subassembly, and pulling subassembly pulling inner tube, the experiment is accomplished the back, measures the telescopic link and whether takes place to stretch out and draw back, is convenient for detect the locking effect of retaining member from this.

Preferably, the fixing base includes installation piece and butt joint piece, the installation piece is installed on the support body, the butt joint piece is installed one side of installation piece, set up the first recess that supplies the outer tube installation on the installation piece, set up on the butt joint piece with the second recess that first recess corresponds, first recess with the butt joint of second recess forms the first mounting hole that supplies the outer tube to wear to establish.

Through adopting above-mentioned technical scheme, during the installation outer tube, the outer tube is installed in first recess, and the butt piece is installed in one side of installation piece, supports tightly the outer tube in first mounting hole from this, and this mounting means conveniently loads and unloads, and can be according to the size of a dimension of outer tube, adjusts the butt piece in order to support tightly the outer tube.

Preferably, the frame body is provided with a fixing plate for mounting the mounting block, and the fixing plate is vertically slidably mounted on the frame body.

Through adopting above-mentioned technical scheme, during the installation telescopic link, can adjust the mounting height of fixed plate on the support body according to the length difference of telescopic link to adjust the mounting height of fixing base, make the fixing base can adjust according to the length difference of outer tube.

Preferably, the pulling assembly comprises a driving part and a clamping seat, the clamping seat is installed on one side of the driving part, the clamping seat corresponds to the fixing seat, a second mounting hole for the inner tube to penetrate is formed in the clamping seat, and the driving part drives the clamping seat to vertically slide back and forth.

Through adopting above-mentioned technical scheme, when installing the inner tube, the inner tube is fixed in the second mounting hole of grip slipper, and the driving piece is installed in one side of grip slipper and is driven the grip slipper vertical back and forth slip, and the grip slipper presss from both sides tight inner tube and drives the vertical back and forth slip of inner tube, conveniently detects the telescopic link from this.

Preferably, the telescopic link tester still includes first promotion subassembly, first promotion subassembly is installed on the support body and corresponding with the turn-buckle of telescopic link, first promotion subassembly include with the turn-buckle slides the butt in order to open the first ejector pad of turn-buckle.

Through adopting above-mentioned technical scheme, when detecting the telescopic link, the outer tube is installed in the fixing base, and the inner tube is installed in the grip slipper, starts first promotion subassembly, and first promotion subassembly is opened and is turned over the knot, and the pulling subassembly drives the vertical back and forth slip of inner tube, detects out the flexible smoothness nature of telescopic link from this to improve experimental efficiency.

Preferably, the telescopic rod tester also comprises a second pushing assembly, the second pushing assembly is installed on the frame body and is arranged opposite to the first pushing assembly, and the second pushing assembly comprises a second pushing block which is connected with the turnbuckle in a sliding and abutting mode so as to close the turnbuckle.

Through adopting above-mentioned technical scheme, when detecting the telescopic link, start the second and promote the subassembly, the second promotes the subassembly lid and closes to turn over the knot, retaining member locking inner tube and outer tube, pulling subassembly pulling inner tube, the test is accomplished the back, reads out the length that rises that draws of telescopic link, detects out the locking effect of retaining member from this to improve experimental efficiency.

Preferably, the telescopic rod tester further comprises a mounting seat, the first pushing assembly and the second pushing assembly are respectively mounted on one mounting seat, and the mounting seat is horizontally and movably mounted on the frame body.

Through adopting above-mentioned technical scheme, first promotion subassembly and second promote the subassembly and install on the mount pad, and the mount pad promotes the subassembly for first promotion subassembly and second and provides mounting platform, and when first promotion subassembly and second promoted the subassembly and correspond the retaining member setting, can adjust the mount pad along the horizontal direction, make first promotion subassembly and second promote the subassembly and near the retaining member setting, make things convenient for first promotion subassembly and second to promote the subassembly and open and close the turn-buckle with the lid from this.

Preferably, the frame body is provided with a transverse plate for mounting the mounting seat, and the transverse plate is vertically slidably mounted on the frame body.

Through adopting above-mentioned technical scheme, the mount pad is installed on the diaphragm, and the diaphragm is vertical to be slided and to be installed on the support body, can adjust the mounting height of diaphragm on the support body from this according to the mounting height of retaining member, makes mount pad and retaining member install at same height.

Preferably, the mount pad includes backup pad and mounting panel, the backup pad horizontal slip install on the diaphragm, the mounting panel slides and installs in the backup pad, the glide direction of mounting panel with the glide direction of backup pad is mutually perpendicular on the horizontal plane, first promotion subassembly with the equal horizontal installation of second promotion subassembly is in on the mounting panel.

By adopting the technical scheme, the supporting plate is horizontally arranged on the transverse plate in a sliding manner, so that the first pushing assembly and the second pushing assembly are adjusted along the horizontal direction; the mounting panel slides and installs in the backup pad, realizes from this that first promotion subassembly and second promote the subassembly orientation and be close to the support body or keep away from the direction of support body and slide, makes first promotion subassembly and second promote the subassembly and can adjust its mounted position according to the size difference of retaining member.

Preferably, the frame body is provided with a pulley.

Through adopting above-mentioned technical scheme, the pulley can be convenient for the removal of support body, when using the telescopic link tester, can push away the telescopic link tester to suitable department to reduce external factor and exert an influence to the experiment, improve the accuracy of experiment from this.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the telescopic rod comprises a frame body, a fixed seat and a pulling assembly, so that the telescopic rod can be used for conveniently detecting the telescopic fluency of the telescopic rod and the locking effect of a locking piece;

2. the pulling assembly comprises a driving piece and a clamping seat, the driving piece drives the clamping seat to vertically slide back and forth, and the clamping seat clamps the inner pipe and drives the inner pipe to vertically slide back and forth, so that the telescopic rod can be conveniently detected;

3. this application still includes first promotion subassembly and second promotion subassembly, and first promotion subassembly can be opened and turn over the knot, and the second promotes the subassembly and can close and turn over the knot, conveniently detects the telescopic link from this.

Drawings

Fig. 1 is an overall structural schematic diagram of a telescopic rod of an embodiment of the present application.

Fig. 2 is a schematic overall structure diagram of the telescopic rod tester according to the embodiment of the present application.

Fig. 3 is a partial structural schematic diagram of the telescopic rod tester of the embodiment of the present application.

Fig. 4 is a schematic overall structure diagram of the telescopic rod tester according to the embodiment of the present application.

Fig. 5 is a schematic view of the overall structure of the telescopic rod tester according to the embodiment of the present application.

Description of reference numerals: 1. a frame body; 11. a top frame; 12. a vertical frame; 121. a fixing plate; 122. mounting grooves; 123. a transverse plate; 1231. a first bar-shaped hole; 13. a bottom frame; 131. a pulley; 2. a fixed seat; 21. mounting blocks; 211. a first groove; 22. a butting block; 221. a second groove; 23. a first mounting hole; 3. a pulling assembly; 31. a drive member; 32. a clamping seat; 321. a fixed block; 3211. a first limit groove; 322. a limiting block; 3221. a second limit groove; 323. a second mounting hole; 4. a first pushing assembly; 41. a first cylinder; 42. a first push block; 421. a guide surface; 5. a second pushing assembly; 51. a second cylinder; 52. a second push block; 6. a mounting seat; 61. a support plate; 611. a second bar-shaped hole; 62. mounting a plate; 7. a telescopic rod; 71. an outer tube; 72. an inner tube; 73. a locking member; 731. and (6) turning over the buckle.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

In the drawings of the embodiments of the present application, a coordinate system XYZ is provided, in which a forward direction of an X axis represents a front side, a reverse direction of the X axis represents a rear side, a forward direction of a Y axis represents a left side, a reverse direction of the Y axis represents a right side, a forward direction of a Z axis represents an upper side, and a reverse direction of the Z axis represents a lower side.

Referring to fig. 1, the conventional telescopic rod 7 includes an outer tube 71 and an inner tube 72 disposed inside the outer tube 71, a locking member 73 is disposed at a connection position between the outer tube 71 and the inner tube 72, a turning button 731 is hinged to one side of the locking member 73, the turning button 731 is turned on, the locking member 73 releases the inner tube 72, the turning button 731 is closed, and the locking member 73 clamps the inner tube 72.

The embodiment of the application discloses telescopic link tester. Referring to fig. 2, the telescopic rod tester comprises a frame body 1, a fixed seat 2 and a pulling assembly 3.

The frame body 1 is a frame structure composed of a plurality of cross bars and a plurality of vertical bars, and the frame body 1 in this embodiment includes a top frame 11, a vertical frame 12 and a bottom frame 13. The fixed seat 2 is arranged on one side of the vertical frame 12 and is suitable for fixing the outer pipe 71, and the pulling assembly 3 is vertically arranged on one side of the vertical frame 12 in a sliding manner and is arranged above the fixed seat 2 and is suitable for pulling the inner pipe 72.

With reference to fig. 3, the fixing base 2 includes an installation block 21 and an abutting block 22, the installation block 21 is installed on the vertical frame 12, the abutting block 22 is installed on one side of the installation block 21, a first groove 211 for installing the outer tube 71 is formed in the installation block 21, a second groove 221 corresponding to the first groove 211 is formed in the abutting block 22, the first groove 211 and the second groove 221 are butted to form a first installation hole 23 for the outer tube 71 to penetrate through, the connection modes of the installation block 21 and the abutting block 22 are multiple, the installation block 21 and the abutting block 22 are connected through a fastening bolt in the embodiment, and the connection mode is stable and convenient to assemble and disassemble. When the outer pipe 71 is installed, the outer pipe 71 is installed in the first groove 211, and the abutting block 22 is installed on one side of the installation block 21, so that the outer pipe 71 is abutted in the first installation hole 23.

One side of vertical frame 12 is equipped with the fixed plate 121 that supplies installation piece 21 to install, installation piece 21 passes through fasteners such as fastening bolt and installs on fixed plate 121, the vertical slip of fixed plate 121 is installed on vertical frame 12, mounting groove 122 has been seted up on vertical frame 12, mounting groove 122 is along vertical extension, wear to be equipped with fastening bolt on the fixed plate 121, fastening bolt passes the one end of fixed plate 121 and installs in mounting groove 122, install fixed plate 121 on vertical frame 12 from this. When the telescopic rod 7 is installed, the installation height of the fixing plate 121 on the frame body 1 can be adjusted according to the different lengths of the telescopic rod 7, so that the installation height of the fixing seat 2 can be adjusted, and the fixing seat 2 can be adjusted according to the different lengths of the outer tube 71.

Referring to fig. 2 and 4, the pulling assembly 3 includes a driving member 31 and a clamping seat 32, the clamping seat 32 is installed at one side of the driving member 31, the clamping seat 32 is disposed corresponding to the fixing seat 2, the clamping seat 32 includes a fixing block 321 and a limiting block 322, the fixing block 321 is installed at one side of the driving member 31 through fasteners such as fastening bolts, a first limiting groove 3211 for installing the inner tube 72 is formed on the fixing block 321, a second limiting groove 3221 corresponding to the first limiting groove 3211 is formed on the limiting block 322, the first limiting groove 3211 and the second limiting groove 3221 are butted to form a second installation hole 323 for the inner tube 72 to penetrate through, the limiting block 322 and the fixing block 321 are connected through the fastening bolts, the driving member 31 may be an air cylinder, a hydraulic cylinder, etc., in this embodiment, specifically, a rodless air cylinder is taken as an example, the clamping seat 32 is installed at one side of the cylinder, and slides back and forth vertically on the cylinder rod, the vertical rod is installed at one side of the vertical frame 12, the cylinder drives the holder 32 to slide back and forth vertically. When the inner pipe 72 is installed, the inner pipe 72 is fixed in the second installation hole 323 of the clamping seat 32, the driving part 31 is installed on one side of the clamping seat 32 and drives the clamping seat 32 to vertically slide back and forth, the clamping seat 32 clamps the inner pipe 72 and drives the inner pipe 72 to vertically slide back and forth, and therefore the telescopic rod 7 is conveniently detected.

The telescopic rod tester further comprises a first pushing assembly 4, the first pushing assembly 4 is horizontally arranged on one side of the vertical frame 12, the clamping seat 32 is arranged on one side, away from the vertical frame 12, of the clamping seat and corresponds to the turnover 731, the first pushing assembly 4 comprises a first air cylinder 41 and a first pushing block 42, the first pushing block 42 is arranged on one side, facing the turnover 731, of the first air cylinder 41, a guide surface 421 is arranged on the first pushing block 42, the first air cylinder 41 drives the first pushing block 42 to horizontally slide back and forth, and therefore the first pushing block 42 slides towards one side, facing the turnover 731, of the first pushing block 42. When detecting telescopic link 7, outer tube 71 is installed in fixing base 2, and inner tube 72 is installed in grip slipper 32, starts first promotion subassembly 4, and first promotion subassembly 4 is opened and is turned over 731, and pulling subassembly 3 drives the vertical back and forth slip of inner tube 72, detects out telescopic link 7's flexible smoothness nature from this, improves experimental efficiency.

The telescopic link tester also comprises a second pushing component 5, the second pushing component 5 is horizontally arranged on the vertical frame 12 and is arranged opposite to the first pushing component 4, the second pushing component 5 comprises a second air cylinder 51 and a second pushing block 52, the second pushing block 52 is arranged on one side, facing the first pushing block 42, of the second air cylinder 51, the second air cylinder 51 drives the second pushing block 52 to horizontally slide back and forth, and therefore the second pushing block 52 slides towards one side of the cover-closing turnover 731. When detecting telescopic link 7, start second and promote subassembly 5, second promotes subassembly 5 lid and closes turnover 731, and retaining member 73 locks inner tube 72 and outer tube 71, and pulling subassembly 3 stimulates inner tube 72, and the test is accomplished the back, reads out the length that rises that draws of telescopic link 7, detects out the locking effect of retaining member 73 from this, improves experimental efficiency.

With reference to fig. 5, a transverse plate 123 is further installed at the position where the first pushing assembly 4 and the second pushing assembly 5 are installed on the vertical frame 12, the transverse plate 123 is vertically installed on the vertical frame 12 in a sliding manner, an installation groove 122 is vertically formed in one side, where the transverse plate 123 is installed, of the frame body 1, a fastening bolt is arranged on the transverse plate 123 in a penetrating manner, one end, which penetrates through the transverse plate 123, of the fastening bolt is installed in the installation groove 122, and therefore the transverse plate 123 is vertically installed on the vertical frame 12 in a sliding manner.

The telescopic rod tester also comprises a mounting seat 6, two mounting seats 6 are arranged in the embodiment, the two mounting seats 6 are arranged on the left side and the right side of the transverse plate 123, the transverse plate 123 is horizontally slidably arranged on the two mounting seats 6, the first pushing assembly 4 is arranged on the left mounting seat 6, and the second pushing assembly 5 is arranged on the right mounting seat 6. First push assembly 4 and second push assembly 5 are installed on mount pad 6, mount pad 6 provides mounting platform for first push assembly 4 and second push assembly 5, when first push assembly 4 and second push assembly 5 correspond retaining member 73 and set up, can adjust mount pad 6 along the horizontal direction, make first push assembly 4 and second push assembly 5 near retaining member 73 setting, make things convenient for first push assembly 4 and second push assembly 5 to open and the lid closes buckle 731.

The mount pad 6 includes backup pad 61 and mounting panel 62, backup pad 61 horizontal slip is installed on diaphragm 123, first bar hole 1231 has been seted up on diaphragm 123, set up the second bar hole 611 that corresponds with first bar hole 1231 on the backup pad 61, link to each other through fasteners such as fastening bolt between diaphragm 123 and the backup pad 61, the fastener is worn to establish between first bar hole 1231 and second bar hole 611, from this realize backup pad 61 and diaphragm 123 along controlling horizontal direction adjustable connection. Mounting panel 62 slides and installs on backup pad 61, mounting panel 62 is the same with backup pad 61 and diaphragm 123's connected mode with backup pad 61's connected mode, mounting panel 62's the glide direction and backup pad 61's glide direction mutually perpendicular on the horizontal plane, and mounting panel 62 is the right angle form with backup pad 61, one side face of backup pad 61 links to each other with diaphragm 123, another perpendicular face of backup pad 61 links to each other with mounting panel 62 one side face, another perpendicular face of mounting panel 62 links to each other with first pushing component 4 or second pushing component 5.

The supporting plate 61 is horizontally slidably mounted on the cross plate 123, so that the first pushing assembly 4 and the second pushing assembly 5 can be adjusted in the horizontal direction. The mounting plate 62 is slidably mounted on the support plate 61, so that the first pushing assembly 4 and the second pushing assembly 5 can slide towards a direction close to the frame body 1 or away from the frame body 1, and the mounting positions of the first pushing assembly 4 and the second pushing assembly 5 can be adjusted according to the size of the locking member 73.

The bottom surface of the bottom frame 13 is connected with a plurality of pulleys 131, and the pulleys 131 are provided, and in this embodiment, one pulley 131 is provided at each of the four ends of the bottom frame 13. The pulley 131 can be convenient for the removal of the frame body 1, and when the telescopic rod tester is used, the telescopic rod tester can be pushed to a suitable position, so that the influence of external factors on the experiment is reduced.

The implementation principle of the telescopic rod tester in the embodiment of the application is as follows:

the flexible fluency of test telescopic link 7: the outer tube 71 is fixed in the first mounting hole 23 of the fixing seat 2, the inner tube 72 is fixed in the second mounting hole 323 of the clamping seat 32, the locking member 73 is arranged between the first pushing block 42 and the second pushing block 52, the opening side of the turnbuckle 731 faces the first pushing block 42, the closing side of the turnbuckle 731 faces the second pushing block 52, the first cylinder 41 is started, the first pushing block 42 slides towards one side of the turnbuckle 731 to open the turnbuckle 731, the driving member 31 is started, the driving member 31 drives the clamping seat 32 to vertically slide back and forth, and the situation that the inner tube 72 slides back and forth in the outer tube 71 without being blocked is detected, so that the expansion fluency of the telescopic rod 7 is detected.

The locking effect of the locking member 73 was tested: measuring the original length of the telescopic rod 7, starting the second cylinder 51, sliding the second push block 52 towards the closed side of the turnover 731 to cover the turnover 731, starting the driving part 31, driving the clamping seat 32 by the driving part 31 to slide upwards, closing the driving part 31, dismounting the telescopic rod 7, measuring the length of the telescopic rod 7 after the test is completed, reading the pulling length of the telescopic rod 7, and detecting the locking effect of the locking part 73.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a telescopic link tester which characterized in that: including support body (1), fixing base (2) and pulling subassembly (3), fixing base (2) are installed outer tube (71) that is suitable for fixed telescopic link (7) on support body (1), pulling subassembly (3) are vertical to be slided and are installed the top of fixing base (2) is suitable for inner tube (72) of pulling telescopic link (7).

2. The telescopic rod tester of claim 1, wherein: fixing base (2) are including installation piece (21) and butt piece (22), installation piece (21) are installed on support body (1), install butt piece (22) one side of installation piece (21), set up first recess (211) that supply outer tube (71) to install on installation piece (21), set up on butt piece (22) with second recess (221) that first recess (211) correspond, first recess (211) with second recess (221) butt joint forms first mounting hole (23) that supply outer tube (71) to wear to establish.

3. The telescopic rod tester of claim 2, wherein: the frame body (1) is provided with a fixing plate (121) for the installation of the installation block (21), and the fixing plate (121) is vertically installed on the frame body (1) in a sliding manner.

4. The telescopic rod tester of claim 1, wherein: pulling subassembly (3) are including driving piece (31) and grip slipper (32), grip slipper (32) are installed one side of driving piece (31), just grip slipper (32) with fixing base (2) correspond the setting, set up second mounting hole (323) that supply inner tube (72) to wear to establish on grip slipper (32), driving piece (31) drive the vertical back and forth slip of grip slipper (32).

5. The telescopic rod tester of claim 1, wherein: still include first promotion subassembly (4), first promotion subassembly (4) are installed on support body (1) and corresponding with turn-buckle (731) of telescopic link (7), first promotion subassembly (4) include with turn-buckle (731) slide the butt in order to open first ejector pad (42) of turn-buckle (731).

6. The telescopic rod tester of claim 5, wherein: still include second push assembly (5), second push assembly (5) are installed on support body (1) and with first push assembly (4) set up relatively, second push assembly (5) include with turn over buckle (731) the butt that slides in order to close second ejector pad (52) of turn over buckle (731).

7. The telescopic rod tester of claim 6, wherein: still include mount pad (6), first promotion subassembly (4) with second promotion subassembly (5) is installed one respectively on mount pad (6), mount pad (6) horizontal sliding installs on support body (1).

8. The telescopic rod tester of claim 7, wherein: the rack is characterized in that a transverse plate (123) for installation of the installation seat (6) is arranged on the rack body (1), and the transverse plate (123) is vertically installed on the rack body (1) in a sliding mode.

9. The telescopic rod tester of claim 8, wherein: mount pad (6) are including backup pad (61) and mounting panel (62), backup pad (61) horizontal slip is installed on diaphragm (123), mounting panel (62) slide and install on backup pad (61), the slip direction of mounting panel (62) with the slip direction of backup pad (61) is mutually perpendicular on the horizontal plane, first promotion subassembly (4) with the equal horizontal installation of second promotion subassembly (5) is in on mounting panel (62).

10. The telescopic rod tester of claim 1, wherein: the frame body (1) is provided with a pulley (131).