CN114264326B - Adjustable universal connecting seat and installation method thereof - Google Patents
Adjustable universal connecting seat and installation method thereof Download PDFInfo
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- CN114264326B CN114264326B CN202111488109.0A CN202111488109A CN114264326B CN 114264326 B CN114264326 B CN 114264326B CN 202111488109 A CN202111488109 A CN 202111488109A CN 114264326 B CN114264326 B CN 114264326B
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Abstract
The invention discloses an adjustable universal connecting seat which comprises an adjusting seat, a universal seat and a connecting bottom plate, wherein the adjusting seat, the universal seat and the connecting bottom plate are arranged from bottom to top, an upper-lower angle adjusting mechanism is arranged between the adjusting seat and the universal seat, and a left-right angle adjusting mechanism is arranged between the universal seat and the connecting bottom plate. The device is provided with an up-down angle adjusting mechanism and a left-right angle adjusting mechanism, so that the device can realize the adjustment of up-down angle and left-right angle, and the device forms spatial angle adjustment together, and has perfect functions; two adjusting rod seats are arranged, one adjusting rod seat is in threaded connection with the adjusting rod seat, so that a screw rod nut mechanism is formed between the adjusting rod seat and the adjusting rod seat, the adjusting rod is enabled to move back and forth through rotating the adjusting rod, the other adjusting rod seat is connected with the adjusting rod through a light hole, the adjusting rod can slide, and therefore radial load can be shared.
Description
Technical Field
The invention belongs to the technical field of test equipment, and particularly relates to an adjustable universal connecting seat and an installation method thereof.
Background
In the existing angle adjusting technology and equipment, devices for adjusting the space angle are lacked, and particularly, supports which are used for various parts, constraint clamps used in the whole vehicle test and loading devices are lacked to be matched with and can be used for adjusting the angle at will.
Disclosure of Invention
The invention aims to provide an adjustable universal connecting seat which is used for testing and can be used for randomly adjusting angles.
The technical scheme adopted by the invention is as follows: the adjustable universal connecting seat comprises an adjusting seat, a universal seat and a connecting bottom plate which are arranged from bottom to top, wherein an upper-lower angle adjusting mechanism is arranged between the adjusting seat and the universal seat, and a left-right angle adjusting mechanism is arranged between the universal seat and the connecting bottom plate; the upper and lower angle adjusting mechanism comprises an adjusting rod and a force arm, a first adjusting rod seat and a second adjusting rod seat are arranged on the adjusting seat at intervals, the front end and the rear end of the adjusting rod respectively correspondingly penetrate through the first adjusting rod seat and the second adjusting rod seat, the lower end of the force arm is hinged to the position, close to the front end, of the middle part of the adjusting rod, the upper end of the force arm is hinged to the middle part of the bottom surface of the universal seat, the rear end of the adjusting seat is provided with a connecting rotating assembly with the rear end of the universal seat, when the adjusting rod moves back and forth, the lower end of the pushing force arm moves back and forth, and as the upper end of the force arm is hinged to the bottom surface of the universal seat, the rear end of the universal seat is connected with the adjusting seat, so that the front end of the universal seat rises or falls upwards, and the upper and lower angle adjustment of the universal seat is realized.
As the preference in the above-mentioned scheme, control angle adjustment mechanism includes adjusting screw, universal seat's top surface middle part is provided with the connecting seat, the position department that the connecting seat is close to universal seat top surface is provided with the draw-in groove, be provided with two fixture blocks outward, just overlap outside the connecting seat after two fixture blocks are controlled the combination, and the height of fixture block is not less than the height of connecting seat, be provided with the arch that can block into the draw-in groove on the fixture block, and bellied height is less than the height of draw-in groove, connecting bottom plate passes through mounting bolt and installs on the fixture block, adjusting screw upwards passes and supports on the fixture block after the universal seat, and all is provided with adjusting screw under every fixture block.
Still preferably, the connecting rotating assembly comprises a first connecting shaft, two first lugs are arranged at left and right intervals at the rear end of the top surface of the adjusting seat, two first through holes with coincident axial lines and communicated left and right are arranged on the first lugs, two second lugs are arranged at left and right intervals at the rear end of the bottom surface of the universal seat, the two first lugs are positioned outside the two second lugs, second through holes with coincident axial lines and communicated left and right are arranged on the two second lugs, the inner diameter of each first through hole is equal to the inner diameter of each second through hole, and a first anti-disengaging nut is arranged after the first connecting shaft penetrates through the first through holes and the second through holes.
Further preferably, the arm of force is provided with two and is located the left and right sides of adjusting the pole, be provided with the installation cover that extends about adjusting the pole, the lower extreme of two arms of force corresponds the cover and is in the left and right sides both ends of installation cover, and deviate from the installation cover through stopping retaining ring restriction arm of force, universal seat bottom surface middle part is provided with downwardly extending's third journal stirrup, be provided with the third through-hole of lining up about in the third journal stirrup, be provided with the second connecting axle in the third through-hole, the upper end of two arms of force corresponds the cover and is in the left and right sides both ends of second connecting axle, and prevents through the second anticreep nut that the arm of force deviate from.
Further preferably, the first connecting shaft and the second connecting shaft are identical in structure and comprise an anti-falling section, a connecting section and a threaded section which are sequentially arranged, wherein the outer diameter of the anti-falling section is larger than that of the connecting section, the outer diameter of the connecting section on the first connecting shaft is equal to the inner diameter of the second through hole, the outer diameter of the connecting section on the third connecting shaft is equal to the inner diameter of the third through hole, the large diameter of the threaded section is not larger than the outer diameter of the connecting section, two force arms are sleeved outside the connecting section of the second connecting shaft, one force arm is located between the anti-falling section of the second connecting shaft and the third supporting lug, and the other force arm is located between the third supporting lug and the second anti-falling nut.
Further preferably, at least two mounting bolts are arranged between the connecting bottom plate and each clamping block.
Further preferably, the adjusting rod comprises a rotating section, a sleeving section, a threaded section and a polish rod section which are sequentially arranged from front to back, and threads between the sleeving section and the threaded section are opposite in rotation direction, wherein the polish rod section passes through the second adjusting rod seat, the threaded section passes through the first adjusting rod seat, and the mounting sleeve is in threaded connection with the sleeving section and is positioned between the first adjusting rod seat and the second adjusting rod seat.
Further preferably, the first adjusting rod seat and the second adjusting rod seat have the same structure and comprise an adjusting rod seat main body, an installing part used for being inserted into the adjusting seat is arranged below the adjusting rod seat main body, and fixing parts used for fixing the adjusting rod seat main body on the adjusting seat are arranged on the left side and the right side of the adjusting rod seat main body.
Further preferably, the adjusting seat is provided with two grooves for the corresponding insertion of the first adjusting rod seat and the second adjusting rod seat, and a notch for yielding when the force arm rotates is arranged between the two grooves.
Further preferably, four strip-shaped mounting holes distributed in a rectangular shape are formed in the adjusting seat, the universal seat and the connecting bottom plate.
Meanwhile, the invention also discloses an installation of the adjustable universal connecting seat, which is based on the adjustable universal connecting seat, and the installation process is as follows:
s1: after the installation of the adjusting rod, the installation sleeve is sleeved on the adjusting rod and moves to the corresponding position, and the adjusting rod is correspondingly installed on the first adjusting rod seat and the second adjusting rod seat;
s2: the first adjusting rod seat and the second adjusting rod seat are correspondingly inserted into the grooves on the adjusting seats and are fixed through bolts;
s3: the universal seat is installed, and a first anti-drop nut is screwed after the first connecting shaft passes through the first through hole and the second through hole;
s4: the installation of the force arm, namely sleeving the lower end of the force arm on the installation sleeve, clamping the force arm through the retaining ring, sleeving the upper end of the force arm on the second connecting shaft correspondingly, enabling the second connecting shaft to pass through the third through hole, sleeving the upper end of the other force arm on the second connecting shaft correspondingly, screwing a second anti-slip nut, sleeving the lower end of the force arm on the other end of the installation sleeve correspondingly, and clamping the lower end of the force arm through the retaining ring;
s5: the installation of the clamping blocks, namely correspondingly clamping the bulges of the two clamping blocks into the clamping grooves, and ensuring that the two clamping blocks are arranged left and right;
s6: and the connecting bottom plate is correspondingly arranged on the clamping block through the mounting bolts, and then the adjusting screws are correspondingly arranged in the clamping block so as to be propped against the clamping block.
The invention has the beneficial effects that:
1) The device is provided with an up-down angle adjusting mechanism and a left-right angle adjusting mechanism, so that the device can realize the adjustment of up-down angle and left-right angle, and the device forms spatial angle adjustment together, and has perfect functions;
2) Two adjusting rod seats are arranged, one adjusting rod seat is in threaded connection with the adjusting rod, so that a screw rod nut mechanism is formed between the adjusting rod seat and the adjusting rod seat, the adjusting rod is enabled to move forwards and backwards through rotating the adjusting rod, and the other adjusting rod seat is connected with the adjusting rod through a light hole, so that the adjusting rod can slide, and radial load can be shared;
3) The threads at the two ends of the adjusting rod are oppositely rotated, and are respectively connected with the mounting sleeve at the lower end of the arm and the adjusting rod seat to control the tightening and the opening of the arm. When the specification of the threads at the two ends is changed, the accuracy and the speed of adjustment can be controlled.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the second embodiment of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a schematic view of the installation of the upper and lower angle adjusting mechanism in the present invention.
Fig. 5 is a schematic view showing the installation of the left-right angle adjusting mechanism in the present invention.
FIG. 6 is a schematic diagram of a first installation step in the present invention.
Fig. 7 is a schematic diagram of a second installation step in the present invention.
Fig. 8 is a schematic diagram of a third installation step in the present invention.
Fig. 9 is a schematic diagram of an installation step four in the present invention.
Fig. 10 is a schematic diagram of an installation step five in the present invention.
Fig. 11 is a schematic diagram of an installation step six in the present invention.
FIG. 12 is a schematic view of a gimbal assembly according to the present invention.
Fig. 13 is a schematic view of an adjusting lever in the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1-13, an adjustable universal connecting seat mainly comprises an adjusting seat 1, a universal seat 2, a connecting bottom plate 3, an up-down angle adjusting mechanism and a left-right angle adjusting mechanism, wherein the adjusting seat 1, the universal seat 2 and the connecting bottom plate 3 are sequentially arranged from bottom to top, the up-down angle adjusting mechanism is arranged between the adjusting seat 1 and the universal seat 2, and the left-right angle adjusting mechanism is arranged between the universal seat 2 and the connecting bottom plate 3.
The specific structure of the upper and lower angle adjusting mechanism comprises an adjusting rod 4 and a force arm 5, a first adjusting rod seat 6 and a second adjusting rod seat 7 are arranged on the adjusting seat 1 at intervals in the front-back direction, and the front end and the rear end of the adjusting rod 4 respectively correspondingly penetrate through the first adjusting rod seat 6 and the second adjusting rod seat 7. The lower end of the force arm 5 is hinged with the middle part of the adjusting rod 4 near the front end, and the upper end of the force arm 5 is hinged with the middle part of the bottom surface of the universal seat 2. In order to ensure that the universal seat 2 can rotate back and forth relative to the adjusting seat 1 when the upper end of the arm 5 is lifted or lowered, thereby performing up-down angle adjustment, a connecting rotating assembly is arranged at the rear end of the adjusting seat 1 and the rear end of the universal seat 2.
The concrete structure of the left-right angle adjusting mechanism comprises an adjusting screw 14, a connecting seat 2e is arranged in the middle of the top surface of a universal seat 2, a clamping groove 2f is formed in the position, close to the top surface of the universal seat 2, of the connecting seat 2e, two clamping blocks 15 are arranged outside the connecting seat 2e in a sleeved mode after being combined left and right, the height of each clamping block 15 is not smaller than that of the connecting seat 2e, a protrusion 15a capable of being clamped into the clamping groove 2f is arranged on each clamping block 15, the height of each protrusion 15a is smaller than that of the corresponding clamping groove 2f, a connecting bottom plate 3 is arranged on each clamping block 15 through a mounting bolt 16, the adjusting screw 14 upwards penetrates through the universal seat 2 and then abuts against the corresponding clamping block 15, and an adjusting screw 14 is arranged below each clamping block 15.
When the adjusting rod 4 moves forwards and backwards, the lower end of the pushing power arm 5 moves forwards and backwards, and as the upper end of the force arm 5 is hinged on the bottom surface of the universal seat 2 and the rear end of the universal seat 2 is connected with the adjusting seat 1, the front end of the universal seat 2 is lifted upwards or lowered, so that the vertical angle adjustment of the universal seat 2 is realized. When the adjusting screw 14 is adjusted, the position of the boss 15a on the clamping block 15 in the clamping groove 2f can be changed, so that the height of the clamping block 15 is changed, and when the heights of the left side and the right side are different, the left angle and the right angle can be adjusted.
The concrete structure of connecting rotating assembly includes first connecting axle 8, the interval is provided with two first lugs 1a about adjusting seat 1 top surface rear end, be provided with the first through-hole 1b that the axis coincidence just link up about on two first lugs 1a, the interval is provided with two second lugs 2a about universal seat 2 bottom surface rear end, and two first lugs 1a are located two second lugs 2a outward, be provided with the second through-hole 2b that the axis coincidence just link up about on two second lugs 2a, and the internal diameter of first through-hole 1b equals with the internal diameter of second through-hole 2b, be provided with first anticreep nut 9 after first connecting axle 8 passes first through-hole 1b and second through-hole 2 b.
The arm of force 5 is provided with two and is located the left and right sides of adjusting pole 4, is provided with the installation cover 10 of controlling the extension on adjusting pole 4, and the lower extreme of two arms of force 5 corresponds the cover and is in the left and right sides both ends of installation cover 10, and deviate from installation cover 10 through stopping retaining ring 11 restriction arm of force 5, and universal seat 2 bottom surface middle part is provided with downwardly extending's third journal stirrup 2c, is provided with the third through-hole 2d of controlling the link up in the third journal stirrup 2c, is provided with second connecting axle 12 in the third through-hole 2d, and the upper end of two arms of force 5 corresponds the cover and is in the left and right sides both ends of second connecting axle 12, and prevents through second anticreep nut 13 that arm of force 5 deviate from.
The first connecting shaft 8 and the second connecting shaft 12 are identical in structure and comprise an anti-falling section a, a connecting section b and a threaded section c which are sequentially arranged, wherein the outer diameter of the anti-falling section a is larger than that of the connecting section b, the outer diameter of the connecting section b on the first connecting shaft 8 is equal to the inner diameter of the second through hole 2b, the outer diameter of the connecting section b on the third connecting shaft 12 is equal to the inner diameter of the third through hole 2d, the major diameter of the threaded section c is not larger than that of the connecting section b, two force arms 5 are sleeved outside the connecting section b of the second connecting shaft 12, one force arm 5 is located between the anti-falling section a of the second connecting shaft 12 and the third supporting lug 2c, and the other force arm 5 is located between the third supporting lug 2c and the second anti-falling nut 13.
In order to ensure a fixed mounting of the connection base plate 3, at least two mounting bolts 16 are arranged between the connection base plate 3 and each clamping block 15.
The adjusting rod 4 comprises a rotating section 4d, a sleeving section 4c, a threaded section 4b and a polish rod section 4a which are sequentially arranged from front to back, and the screwing directions of the threads between the sleeving section 4c and the threaded section 4b are opposite. The polish rod section 4a passes through the second adjusting rod seat 7, so that the adjusting rod 4 and the second adjusting rod seat 7 are connected by adopting a light hole, and the sliding of the adjusting rod is facilitated, so that the radial load can be shared. The threaded section 4b passes through the first adjusting rod seat 6, so that the adjusting rod 4 is in threaded connection with the first adjusting rod seat 6, and a screw-nut mechanism is formed between the adjusting rod and the adjusting rod seat, so that the adjusting rod 4 moves forwards and backwards by rotating the adjusting rod. The installation sleeve 10 is in threaded connection on the sleeve section 4c and is located between the first adjusting rod seat 6 and the second adjusting rod seat 7, installation of the installation sleeve 10 is facilitated, the installation sleeve 10 cannot rotate under the self-locking function of threads when the adjusting rod 4 moves, and meanwhile, the thread specifications on the sleeve section 4c and the thread section 4b are selected, so that the accuracy and the speed of adjustment can be controlled. The rotating section 4c is used for rotating the adjusting rod 4, the section of the rotating section 4c can be polygonal, threads can be adopted, a through circumferential rotating hole can be formed in the rotating section 4c, and the rice of the rotating adjusting rod 4 can be manually (various wrenches or steel pipes) or electrically (servo motors).
The first adjusting rod seat 6 and the second adjusting rod seat 7 have the same structure and comprise an adjusting rod seat main body e, an installation part f used for being inserted into the adjusting seat 1 is arranged below the adjusting rod seat main body e, and fixing parts g used for fixing the adjusting rod seat main body e on the adjusting seat 1 are arranged on the left side and the right side of the adjusting rod seat main body e.
The adjusting seat 1 is provided with two grooves 1c for the corresponding insertion of the first adjusting rod seat 6 and the second adjusting rod seat 7, a notch 1d for yielding when the force arm 5 rotates is arranged between the two grooves 1c, and the notch 1d enables the lower end of the force arm 5 to sink into the adjusting seat 1, so that the overall height is reduced.
For the use installation of convenient whole adjustable universal connection seat, all be provided with four bar mounting hole d that are the rectangle and distribute on adjusting seat 1, universal seat 2 and connecting bottom plate 3 for can install at adjusting seat 1 or connecting bottom plate 3, realize about with the angle modulation, when taking down adjusting seat 1 or connecting bottom plate 3 arbitrary one of them, restraint anchor clamps, loading device install on universal seat 2, and it can only control or adjust from top to bottom.
The installation steps of the whole adjustable universal connecting seat are as follows:
step 1: after the installation of the adjusting rod 4 and the installation sleeve 10 is penetrated on the adjusting rod 4 and moved to the corresponding position, the adjusting rod 4 is correspondingly installed on the first adjusting rod seat 6 and the second adjusting rod seat 7.
Step 2: the first adjusting rod seat 6 and the second adjusting rod seat 7 are correspondingly inserted into the groove 1c on the adjusting seat 1 and are fixed through bolts.
Step 3: the universal seat 2 is installed, and the first connecting shaft 8 passes through the first through hole 1b and the second through hole 2b and then is screwed with the first anti-drop nut 9.
Step 4: the installation of the force arm 5 firstly covers the lower end of the force arm 5 on the installation sleeve 10 and is clamped through the retaining ring 11, then correspondingly covers the upper end of the force arm 5 on the second connecting shaft, simultaneously passes the second connecting shaft 12 through the third through hole 2d, correspondingly covers the upper end of the other force arm 5 on the second connecting shaft 12, then screws the second anti-slip nut 13, correspondingly covers the lower end of the force arm 5 on the other end of the installation sleeve 10, and is clamped through the retaining ring 11.
Step 5: the two protrusions 15a of the two clamping blocks 15 are correspondingly clamped into the clamping grooves 2f and the two clamping blocks 15 are ensured to be arranged left and right.
Step 6: the connection bottom plate 3 is installed, the connection bottom plate 3 is correspondingly installed on the clamping block 15 through the installation bolts 16, and then the adjusting screws 14 are correspondingly installed to be abutted against the clamping block 15.
Claims (5)
1. An adjustable universal connection seat, its characterized in that: the universal seat comprises an adjusting seat (1), a universal seat (2) and a connecting bottom plate (3) which are arranged from bottom to top, wherein an up-down angle adjusting mechanism is arranged between the adjusting seat (1) and the universal seat (2), and a left-right angle adjusting mechanism is arranged between the universal seat (2) and the connecting bottom plate (3); the upper and lower angle adjusting mechanism comprises an adjusting rod (4) and a force arm (5), a first adjusting rod seat (6) and a second adjusting rod seat (7) are arranged on the adjusting seat (1) at intervals in the front-back direction, the front end and the rear end of the adjusting rod (4) respectively correspondingly penetrate through the first adjusting rod seat (6) and the second adjusting rod seat (7), the lower end of the force arm (5) is hinged with the middle part of the adjusting rod (4), the upper end of the force arm (5) is hinged with the middle part of the bottom surface of the universal seat (2), a connecting rotating assembly is arranged at the rear end of the adjusting seat (1) and the rear end of the universal seat (2), when the adjusting rod (4) moves in the front-back direction, the lower end of the pushing force arm (5) moves in the front-back direction, and the rear end of the universal seat (2) is hinged with the adjusting seat (1), so that the front end of the universal seat (2) rises or falls upwards, and the upper and lower angle of the universal seat (2) is adjusted.
The left-right angle adjusting mechanism comprises an adjusting screw (14), a connecting seat (2 e) is arranged in the middle of the top surface of the universal seat (2), a clamping groove (2 f) is formed in the position, close to the top surface of the universal seat (2), of the connecting seat (2 e), two clamping blocks (15) are arranged outside the connecting seat (2 e) in a right-left combined mode, the height of each clamping block (15) is not smaller than that of the connecting seat (2 e), a protrusion (15 a) capable of being clamped into the clamping groove (2 f) is arranged on each clamping block (15), the height of each protrusion (15 a) is smaller than that of the clamping groove (2 f), a connecting bottom plate (3) is arranged on each clamping block (15) through a mounting bolt (16), and the adjusting screw (14) upwards penetrates through the universal seat (2) and then abuts against the clamping block (15), and an adjusting screw (14) is arranged below each clamping block (15);
the connecting rotating assembly comprises a first connecting shaft (8), two first supporting lugs (1 a) are arranged at left and right intervals at the rear end of the top surface of the adjusting seat (1), two first through holes (1 b) with coincident axial lines and penetrating left and right are arranged on the first supporting lugs (1 a), two second supporting lugs (2 a) are arranged at left and right intervals at the rear end of the bottom surface of the universal seat (2), the two first supporting lugs (1 a) are positioned outside the two second supporting lugs (2 a), second through holes (2 b) with coincident axial lines and penetrating left and right are arranged on the two second supporting lugs (2 a), the inner diameter of the first through holes (1 b) is equal to the inner diameter of the second through holes (2 b), and a first anti-falling nut (9) is arranged after the first connecting shaft (8) penetrates through the first through holes (1 b) and the second through holes (2 b);
the device is characterized in that two force arms (5) are arranged and positioned on the left side and the right side of the adjusting rod (4), mounting sleeves (10) are arranged on the adjusting rod (4), the lower ends of the two force arms (5) are correspondingly sleeved at the left end and the right end of the mounting sleeves (10), the force arms (5) are limited to be separated from the mounting sleeves (10) through retaining rings (11), a third supporting lug (2 c) extending downwards is arranged in the middle of the bottom surface of the universal seat (2), a third through hole (2 d) penetrating left and right is arranged in the third supporting lug (2 c), a second connecting shaft (12) is arranged in the third through hole (2 d), the upper ends of the two force arms (5) are correspondingly sleeved at the left end and the right end of the second connecting shaft (12), and the force arms (5) are prevented from being separated through second anti-separation nuts (13);
the structure of the first adjusting rod seat (6) is the same as that of the second adjusting rod seat (7), the first adjusting rod seat and the second adjusting rod seat both comprise adjusting rod seat main bodies (e), mounting parts (f) used for being inserted into the adjusting seats (1) are arranged below the adjusting rod seat main bodies (e), fixing parts (g) used for fixing the adjusting rod seat main bodies (e) on the adjusting seats (1) are arranged on the left side and the right side of the adjusting rod seat main bodies (e), two grooves (1 c) used for the corresponding insertion of the first adjusting rod seat (6) and the second adjusting rod seat (7) are arranged on the adjusting seats (1), and a notch (1 d) used for giving way when the force arm (5) rotates is arranged between the two grooves (1 c);
the adjusting rod (4) comprises a rotating section (4 d), a sleeving section (4 c), a threaded section (4 b) and a polished rod section (4 a) which are sequentially arranged from front to back, and threads between the sleeving section (4 c) and the threaded section (4 b) are opposite in rotation direction, wherein the polished rod section (4 a) passes through a second adjusting rod seat (7), the threaded section (4 b) passes through a first adjusting rod seat (6), and the mounting sleeve (10) is in threaded connection with the sleeving section (4 c) and is positioned between the first adjusting rod seat (6) and the second adjusting rod seat (7).
2. The adjustable universal connection mount of claim 1, wherein: the structure of first connecting axle (8) is the same with second connecting axle (12), all including anticreep section (a), linkage segment (b) and screw thread section (c) that set gradually, wherein anticreep section (a) external diameter is greater than the external diameter of linkage segment (b), on first connecting axle (8) the external diameter of linkage segment (b) equals with the internal diameter of second through hole (2 b), the external diameter of linkage segment (b) on second connecting axle (12) equals with the internal diameter of third through hole (2 d), the major diameter of screw thread section (c) is not greater than the external diameter of linkage segment (b), outside linkage segment (b) of second connecting axle (12) two arm of force (5) all suit, and between anticreep section (a) and third journal stirrup (2 c) of one of them arm of force (5) are located second connecting axle (12), and another arm of force (5) is located between third journal stirrup (2 c) and second anticreep nut (13).
3. The adjustable universal connection mount of claim 1, wherein: at least two mounting bolts (16) are arranged between the connecting bottom plate (3) and each clamping block (15).
4. The adjustable universal connection mount of claim 1, wherein: four strip-shaped mounting holes (d) which are rectangular in distribution are formed in the adjusting seat (1), the universal seat (2) and the connecting bottom plate (3).
5. An installation method of an adjustable universal connection seat, characterized in that the installation process is as follows based on the adjustable universal connection seat as claimed in any one of claims 1 to 4:
s1: after the installation of the adjusting rod (4), the installation sleeve (10) is penetrated on the adjusting rod (4) and moves to the corresponding position, the adjusting rod (4) is correspondingly installed on the first adjusting rod seat (6) and the second adjusting rod seat (7);
s2: the first adjusting rod seat (6) and the second adjusting rod seat (7) are correspondingly fixed on the adjusting seat (1) through bolts;
s3: the universal seat (2) is installed, and a first connecting shaft (8) penetrates through the first through hole (1 b) and the second through hole (2 b) and then is screwed with a first anti-falling nut (9);
s4: the installation of the force arm (5) comprises the steps of correspondingly installing the upper end and the lower end of the force arm (5) respectively;
s5: the installation of the clamping blocks (15) correspondingly clamps the bulges (15 a) of the two clamping blocks (15) into the clamping grooves (2 f) and ensures that the two clamping blocks (15) are arranged left and right;
s6: the installation of the connecting bottom plate (3), the connecting bottom plate (3) is correspondingly installed on the clamping block (15) through the installation bolts (16), and then the adjusting screws (14) are correspondingly installed to be abutted against the clamping block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111488109.0A CN114264326B (en) | 2021-12-08 | 2021-12-08 | Adjustable universal connecting seat and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111488109.0A CN114264326B (en) | 2021-12-08 | 2021-12-08 | Adjustable universal connecting seat and installation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114264326A CN114264326A (en) | 2022-04-01 |
| CN114264326B true CN114264326B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111488109.0A Active CN114264326B (en) | 2021-12-08 | 2021-12-08 | Adjustable universal connecting seat and installation method thereof |
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| CN216643652U (en) * | 2021-12-08 | 2022-05-31 | 中国汽车工程研究院股份有限公司 | Adjustable universal connecting seat |
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| EP3300248B8 (en) * | 2015-05-19 | 2020-07-15 | Fuji Seiko Co., Ltd. | Solar panel rack |
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| CN114264326A (en) | 2022-04-01 |
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Address after: 401122 No.9 Jinyu Avenue, North New District, Yubei District, Chongqing Patentee after: China Automotive Engineering Research Institute Co.,Ltd. Country or region after: China Patentee after: China Automobile Research Institute (Jiangsu) Automotive Engineering Research Institute Co.,Ltd. Address before: No.9 Jinyu Avenue, new North District, Chongqing Patentee before: China Automotive Engineering Research Institute Co.,Ltd. Country or region before: China Patentee before: SUZHOU CAERI AUTOMOTIVE TEST RESEARCH CO.,LTD. |