CN210799617U - Connecting sleeve rod with good positioning effect - Google Patents
Connecting sleeve rod with good positioning effect Download PDFInfo
- Publication number
- CN210799617U CN210799617U CN201921297530.1U CN201921297530U CN210799617U CN 210799617 U CN210799617 U CN 210799617U CN 201921297530 U CN201921297530 U CN 201921297530U CN 210799617 U CN210799617 U CN 210799617U
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- China
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- subassembly
- loop bar
- guide cylinder
- thick bamboo
- sleeve
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Abstract
The utility model discloses an effectual connecting sleeve pole fixes a position, including fixed sleeve subassembly, adjusting sleeve subassembly and adapter sleeve, the bottom of fixed sleeve subassembly is equipped with fixing support, the top of fixed sleeve subassembly is equipped with first threaded connection portion, the upper and lower end of adjusting sleeve subassembly all is equipped with second threaded connection portion, the inside of fixed sleeve subassembly, adjusting sleeve subassembly is equipped with the direction installation cavity that cross-sectional structure is the same to be used for installing the sleeve pole, the direction installation cavity runs through fixed sleeve subassembly, adjusting sleeve subassembly, be connected through the adapter sleeve between fixed sleeve subassembly, the adjusting sleeve subassembly. Adopt detachable components of a whole that can function independently structure, can install adjusting sleeve subassembly on fixed sleeve subassembly through the adapter sleeve to can prolong telescopic length, can improve the stability of supporting.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of connecting loop bar, especially a technical field who fixes a position effectual connecting loop bar.
[ background of the invention ]
The existing loop bar and sleeve mounting structure is simple, the loop bar is usually directly mounted in the sleeve, the sleeve is of an integrated structure, the loop bar is mounted inside the sleeve and moves up and down, the overall structure stability is not high due to the fact that the length of the sleeve is short, the loop bar is not stable when moving out, the situation that the mounting position is not coordinated and the like easily occurs, and the connecting loop bar with a good positioning effect is provided.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a location effectual connecting sleeve pole, adopt detachable components of a whole that can function independently structure, through the telescopic length of extension, can improve the stability of support.
In order to realize the above-mentioned purpose, the utility model provides an effectual connecting sleeve pole fixes a position, including fixed sleeve subassembly, adjusting sleeve subassembly and adapter sleeve, the bottom of fixed sleeve subassembly is equipped with fixing support, the top of fixed sleeve subassembly is equipped with first threaded connection portion, the upper and lower end of adjusting sleeve subassembly all is equipped with second threaded connection portion, the inside of fixed sleeve subassembly, adjusting sleeve subassembly is equipped with the direction installation cavity that cross-sectional structure is the same to be used for installing the sleeve pole, the direction installation cavity runs through fixed sleeve subassembly, adjusting sleeve subassembly, be connected through the adapter sleeve between fixed sleeve subassembly, the adjusting sleeve subassembly.
Preferably, the fixed sleeve assembly further comprises a first guide cylinder arranged between the first threaded connection part and the fixed support, the first guide cylinder is perpendicular to the fixed support, an arc transition part is arranged at the joint of the first guide cylinder and the fixed support, the outer diameter of the first guide cylinder is larger than that of the first threaded connection part, a first step limiting groove is formed at the joint of the first guide cylinder and the fixed support, and a first limiting bolt is mounted on the side wall of the fixed sleeve assembly. The lateral wall of the first guide cylinder is provided with a first threaded hole matched with the first limiting bolt.
Preferably, the adjusting sleeve assembly further comprises a second guide cylinder arranged between the two second threaded connection portions, the outer diameter of the second guide cylinder is larger than that of the second threaded connection portions, a second step limiting groove is formed at the joint of the second guide cylinder and the second threaded connection portions, and second threaded holes used for mounting second limiting bolts are formed in the side wall of the second guide cylinder.
Preferably, the inner ring of the connecting sleeve is provided with a stepped convex ring, a first internal thread cavity matched with the first threaded connecting part is arranged below the stepped convex ring, and a second internal thread cavity matched with the second threaded connecting part is arranged above the stepped convex ring.
As preferred, the spout with first spacing bolt, the spacing bolt matched with of second has been seted up to the lateral wall of loop bar, the spout sets up along the loop bar axial, elastic buffer is installed with the bottom symmetry on the top of spout, elastic buffer includes solid fixed cylinder, slide bar and dog, spring mounting is passed through in solid fixed cylinder to the one end of slide bar, and the dog is installed to the other end of slide bar, the cladding has the cushion on the dog.
Preferably, the guide installation cavity is composed of a first limiting plane and an arc surface, and the side wall of the loop bar is provided with a single-side groove matched with the first limiting plane.
Preferably, a plurality of fixing clamping grooves are formed in the fixing support at intervals in the circumferential direction, and the fixing clamping grooves are U-shaped.
The utility model has the advantages that: the utility model discloses a cooperation of fixed sleeve subassembly, adjusting sleeve subassembly and adapter sleeve etc. adopts detachable components of a whole that can function independently structure, can install the adjusting sleeve subassembly on fixed sleeve subassembly through the adapter sleeve to can prolong telescopic length, can improve the stability of support.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic cross-sectional view of a connecting rod with a good positioning effect according to the present invention;
fig. 2 is a schematic cross-sectional view of a fixed sleeve assembly for connecting a sleeve rod with good positioning effect according to the present invention;
FIG. 3 is a schematic cross-sectional view of an adjusting sleeve assembly of the present invention with a connecting rod having a good positioning effect;
fig. 4 is a schematic cross-sectional view of a connection sleeve rod with a good positioning effect according to the present invention;
fig. 5 is a schematic view of a fixed sleeve assembly for connecting a sleeve rod with good positioning effect according to the present invention;
fig. 6 is a top view of a fixed sleeve assembly of the connecting sleeve rod with good positioning effect of the present invention;
FIG. 7 is a schematic structural view of a loop bar of the present invention with good positioning effect for connecting the loop bar;
fig. 8 is a structural diagram of the elastic buffer member of the connecting loop bar with good positioning effect of the present invention.
[ detailed description ] embodiments
Referring to fig. 1-8, the utility model relates to an effectual connecting sleeve pole fixes a position, including fixed sleeve subassembly 1, adjusting sleeve subassembly 2 and adapter sleeve 3, the bottom of fixed sleeve subassembly 1 is equipped with fixing support 12, the top of fixed sleeve subassembly 1 is equipped with first threaded connection portion 13, the upper and lower end of adjusting sleeve subassembly 2 all is equipped with second threaded connection portion 22, the inside of fixed sleeve subassembly 1, adjusting sleeve subassembly 2 is equipped with the direction installation cavity that the same be used for installing loop pole 10 of cross-sectional structure, the direction installation cavity runs through fixed sleeve subassembly 1, adjusting sleeve subassembly 2, be connected through adapter sleeve 3 between fixed sleeve subassembly 1, the adjusting sleeve subassembly 2. Fixed sleeve subassembly 1 is still including setting up the first guide cylinder 11 between first threaded connection portion 13 and fixing support 12, first guide cylinder 11 perpendicular to fixing support 12, the junction of first guide cylinder 11 and fixing support 12 is equipped with circular arc transition portion 120, the external diameter of first guide cylinder 11 is greater than the external diameter of first threaded connection portion 13, and junction between them forms first step spacing groove, first stop bolt 14 is installed to the lateral wall of fixed sleeve subassembly 1. The side wall of the first guide cylinder 11 is provided with a first threaded hole 111 matched with the first limit bolt 14. The adjusting sleeve component 2 further comprises a second guide cylinder 21 arranged between the two second threaded connection portions 22, the outer diameter of the second guide cylinder 21 is larger than that of the second threaded connection portions 22, a second step limiting groove is formed at the joint of the second guide cylinder 21 and the second threaded hole 211 used for installing a second limiting bolt 23 is formed in the side wall of the second guide cylinder 21. The inner ring of the connecting sleeve 3 is provided with a stepped convex ring 31, a first internal thread cavity 32 matched with the first thread connecting part 13 is arranged below the stepped convex ring 31, and a second internal thread cavity 33 matched with the second thread connecting part 22 is arranged above the stepped convex ring 31. Slide groove 102 with first limit bolt 14, second limit bolt 23 matched with is seted up to the lateral wall of loop bar 10, slide groove 102 sets up along loop bar 10 axial, elastic buffer 16 is installed with the bottom symmetry on the top of slide groove 102, elastic buffer 16 includes fixed cylinder 161, slide bar 162 and dog 163, spring mounting is passed through in fixed cylinder 161 to the one end of slide bar 162, and dog 163 is installed to the other end of slide bar 162, the cladding has the cushion on the dog 163. The direction installation cavity comprises first spacing plane 151 and arc surface 152, the lateral wall of loop bar 10 is equipped with the single face groove 101 with first spacing plane 151 looks adaptation. A plurality of fixing clamping grooves 121 are circumferentially arranged on the fixing support 12 at intervals, and the fixing clamping grooves 121 are U-shaped.
The utility model discloses the working process:
the utility model relates to a location effectual connection loop bar adopts detachable components of a whole that can function independently structure, can the fixed sleeve subassembly of exclusive use lead to the loop bar spacing to set up the spout on the loop bar, first spacing bolt can restrict the stroke of loop bar, sets up elastic buffer in addition, can reduce the impact between loop bar and the fiber bolt, reduces the damage. Also can install the adjusting sleeve subassembly through the adapter sleeve on fixed sleeve subassembly to can prolong telescopic length, reach the purpose that improves the stability of support, simultaneously, can dismantle first spacing bolt down, install the spacing bolt of second on the adjusting sleeve subassembly, thereby change the stroke of loop bar, the adaptability is stronger.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. The utility model provides an effectual connection loop bar fixes a position which characterized in that: including fixed cover section of thick bamboo subassembly (1), adjusting sleeve subassembly (2) and adapter sleeve (3), the bottom of fixed cover section of thick bamboo subassembly (1) is equipped with fixing support (12), the top of fixed cover section of thick bamboo subassembly (1) is equipped with first threaded connection portion (13), the upper and lower end of adjusting sleeve subassembly (2) all is equipped with second threaded connection portion (22), the inside of fixed cover section of thick bamboo subassembly (1), adjusting sleeve subassembly (2) is equipped with the direction installation cavity that cross-sectional structure is the same to be used for installing loop bar (10), the direction installation cavity runs through fixed cover section of thick bamboo subassembly (1), adjusting sleeve subassembly (2), be connected through adapter sleeve (3) between fixed cover section of thick bamboo subassembly (1), adjusting sleeve subassembly (2).
2. A connecting loop bar with good positioning effect as claimed in claim 1, wherein: fixed cover section of thick bamboo subassembly (1) is still including setting up first guide cylinder (11) between first threaded connection portion (13) and fixing support (12), first guide cylinder (11) perpendicular to fixing support (12), the junction of first guide cylinder (11) and fixing support (12) is equipped with circular arc transition portion (120), the external diameter of first guide cylinder (11) is greater than the external diameter of first threaded connection portion (13), and junction between them forms first ladder spacing groove, first spacing bolt (14) are installed to the lateral wall of fixed cover section of thick bamboo subassembly (1), first screw hole (111) with first spacing bolt (14) looks adaptation are seted up to the lateral wall of first guide cylinder (11).
3. A connecting loop bar with good positioning effect as claimed in claim 1, wherein: the adjusting sleeve component (2) further comprises a second guide cylinder (21) arranged between the two second threaded connecting portions (22), the outer diameter of the second guide cylinder (21) is larger than that of the second threaded connecting portions (22), a second step limiting groove is formed at the joint of the second guide cylinder and the second threaded connecting portions, and a second threaded hole (211) used for installing a second limiting bolt (23) is formed in the side wall of the second guide cylinder (21).
4. A connecting loop bar with good positioning effect as claimed in claim 1, wherein: the inner ring of connecting sleeve (3) is equipped with ladder bulge loop (31), the below of ladder bulge loop (31) is equipped with first internal thread chamber (32) with first threaded connection portion (13) looks adaptation, and the top is equipped with second internal thread chamber (33) with second threaded connection portion (22) looks adaptation.
5. A connecting loop bar with good positioning effect as claimed in claim 1, wherein: the utility model discloses a safety protection device for a safety protection device, including loop bar (10), loop bar (10) the lateral wall seted up with first limit bolt (14), second limit bolt (23) matched with spout (102), spout (102) set up along loop bar (10) axial, elastic buffer spare (16) are installed to the top and the bottom symmetry of spout (102), elastic buffer spare (16) are including fixed section of thick bamboo (161), slide bar (162) and dog (163), spring mounting is passed through in fixed section of thick bamboo (161) to the one end of slide bar (162), and dog (163) are installed to the other end of slide bar (162).
6. A connecting loop bar with good positioning effect as claimed in claim 1, wherein: the direction installation cavity comprises first spacing plane (151) and arc surface (152), the lateral wall of loop bar (10) is equipped with single face groove (101) with first spacing plane (151) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297530.1U CN210799617U (en) | 2019-08-12 | 2019-08-12 | Connecting sleeve rod with good positioning effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921297530.1U CN210799617U (en) | 2019-08-12 | 2019-08-12 | Connecting sleeve rod with good positioning effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799617U true CN210799617U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921297530.1U Active CN210799617U (en) | 2019-08-12 | 2019-08-12 | Connecting sleeve rod with good positioning effect |
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| Country | Link |
|---|---|
| CN (1) | CN210799617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360197A (en) * | 2019-08-12 | 2019-10-22 | 浙江博凡核工程技术有限公司 | A kind of connector sleeve linkage |
| CN112460107A (en) * | 2021-01-18 | 2021-03-09 | 闫新 | Magnetic type connecting assembly |
-
2019
- 2019-08-12 CN CN201921297530.1U patent/CN210799617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360197A (en) * | 2019-08-12 | 2019-10-22 | 浙江博凡核工程技术有限公司 | A kind of connector sleeve linkage |
| CN112460107A (en) * | 2021-01-18 | 2021-03-09 | 闫新 | Magnetic type connecting assembly |
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