CN214836154U - Quick connection structure of guide rod - Google Patents
Quick connection structure of guide rod Download PDFInfo
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- CN214836154U CN214836154U CN202121109036.5U CN202121109036U CN214836154U CN 214836154 U CN214836154 U CN 214836154U CN 202121109036 U CN202121109036 U CN 202121109036U CN 214836154 U CN214836154 U CN 214836154U
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Abstract
The application relates to a quick connecting structure of a guide rod, which belongs to the field of construction tools and comprises a plurality of guide rod bodies; one end of the guide rod body is provided with a polygonal first inserting block, and the other end of the guide rod body is provided with a first clamping groove for the first inserting block to be inserted; a fixture block is arranged on the first inserting block in a penetrating and sliding manner, a first clamping groove for clamping the fixture block is formed in a first inserting groove of the guide rod body, and a reset assembly for driving the fixture block to be separated from the first clamping groove is arranged in the first inserting block; when the fixture block of the guide rod body is clamped in the first clamping groove of the other guide rod body, the two guide rod bodies are fixed; and a driving piece which drives the fixture block to resist the reset assembly and is inserted into the first clamping groove is arranged on the guide rod body. This application has the effect that improves work efficiency.
Description
Technical Field
The application relates to the field of construction tools, in particular to a quick connection structure of a guide rod.
Background
At present, a drilling machine is a common mechanical device in the process of land exploration or development of mineral resources. Drilling machines, also known as drilling rigs, mainly utilize a helical guide. And rotating the spiral guide rod, and inserting the spiral blades on the spiral guide rod into the ground and drilling the spiral blades into the ground.
In the related art, the spiral guide rod includes a multi-segment guide rod body and a spiral blade, and the spiral blade is coaxially welded to the outer peripheral wall of the guide rod body. A plurality of guide rod bodies are coaxially connected according to requirements, and two adjacent guide rod bodies are connected through bolts.
In view of the above-mentioned related technologies, the inventor thinks that there is a need to install or remove the bolt between two adjacent guide rod bodies when installing or removing the guide rod, and the defect that the operation cycle is long and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to improve work efficiency, this application provides a quick connect structure of guide arm.
The application provides a quick connect structure of guide arm adopts following technical scheme:
a quick connecting structure of a guide rod comprises a plurality of guide rod bodies; one end of the guide rod body is provided with a polygonal first insertion block, and the other end of the guide rod body is provided with a first insertion groove for the insertion of the first insertion block; a fixture block is arranged on the first inserting block in a penetrating and sliding manner, a first clamping groove for clamping the fixture block is formed in a first inserting groove of the guide rod body, and a reset assembly for driving the fixture block to be separated from the first clamping groove is arranged in the first inserting block; when the fixture block of the guide rod body is clamped in the first clamping groove of the other guide rod body, the two guide rod bodies are fixed; and a driving piece which drives the fixture block to resist the reset assembly and is inserted into the first clamping groove is arranged on the guide rod body.
Through adopting above-mentioned technical scheme, connect a plurality of guide arm bodies end to end in proper order, the first inserted block of guide arm body is pegged graft in the first slot of adjacent guide arm body. The reset assembly enables the fixture block to be located in the guide rod body in a natural state, the driving piece is used for pushing the fixture block, and the fixture block resists the reset assembly and is inserted into the corresponding first clamping groove. The guide rod bodies are connected end to end, then the driving pieces are used for connecting the guide rod bodies to each other, manual operation is facilitated, and efficiency is improved.
Optionally, when the guide rod body is vertical, a first chute for sliding the fixture block is formed in the vertical side wall of the first insertion block, a deep hole is coaxially formed in the guide rod body, one end of the deep hole penetrates through the first slot, the other end of the deep hole is located inside the fixture block and communicated with the first chute, the driving piece is a first insertion rod, the first insertion rod slides in the deep hole, when the first insertion rod is completely inserted into the deep hole, the peripheral wall of the first insertion rod abuts against the fixture block, and the fixture block is inserted into the first clamping groove at the moment.
Through adopting above-mentioned technical scheme, insert first inserted bar in the deep hole, first inserted bar promotes the fixture block and removes, and the fixture block inserts in the first draw-in groove that corresponds. The other end of the first inserted bar is abutted by the insert block of the next guide rod body, and the first inserted bar is limited in the guide rod body at the corresponding position. When the first inserted bar at the tail end is pulled out, the guide rod body at the tail end is separated from the adjacent guide rod body, and the first inserted bar in the adjacent guide rod body can also be pulled out, so that the linkage is realized, the installation or the disassembly is convenient, and the working efficiency is improved.
Optionally, the fixture block faces one side of the guide rod body and is arranged in a round angle manner at the edge close to the first inserted link; the end face of the first inserted bar close to the fixture block is arranged in a spherical shape.
Through adopting above-mentioned technical scheme, when first inserted bar inserted, the fillet contact of sphere and fixture block continues to promote first inserted bar, and first inserted bar promotes the fixture block and slides in first spout and insert in the first draw-in groove.
Optionally, a second sliding groove is formed in one side, parallel to the sliding direction of the clamping block, of the first sliding groove, and the first sliding groove is communicated with the second sliding groove; the reset assembly comprises an extension spring, the axial direction of the extension spring is the same as the sliding direction of the fixture block, one end of the extension spring is connected to one end, close to the first insertion rod, of the second sliding groove, and the other end of the extension spring is connected to the fixture block.
Through adopting above-mentioned technical scheme, when first inserted bar did not insert the deep hole, the fixture block was located first spout all the time under extension spring's effect. After the first inserting rod is inserted into the deep hole, the spherical surface of the first inserting rod pushes the fixture block to move in the first sliding groove, the extension spring is stretched at the moment, and the fixture block is inserted into the first clamping groove. Reset through extension spring, extension spring's simple structure and with low costs.
Optionally, the first inserted bar is vertically arranged on one side of the first inserted block, which is far away from the guide rod body, and the first inserted bar and the guide rod body are coaxially arranged.
Through adopting above-mentioned technical scheme, first inserted bar and this body coupling of guide arm, with adjacent first inserted bar insert the downthehole back of deep hole, the guide arm body that the place ahead has been installed is fixed. The possibility of independently inserting the first inserted link is reduced, and the working efficiency is improved.
Optionally, a thread section is arranged at one end, close to the first insert, of the outer peripheral wall of the guide rod body, and the thread section penetrates through the first insert and is in threaded connection with the first insert.
Through adopting above-mentioned technical scheme, first inserted bar and first inserted block threaded connection, when first inserted bar damaged, can rotate first inserted bar, make first inserted bar and the first inserted block separation and the change of corresponding position, practice thrift the cost.
Optionally, the clamping device further comprises an end guide rod and a tail assembly, wherein one end of the end guide rod is arranged in a pointed manner, a second slot for the insertion of the first insertion block is formed in one end, far away from the pointed end, of the end guide rod, and a second clamping slot for the clamping of the clamping block is formed in the second slot of the end guide rod; the tail assembly is used for connecting the guide rod body far away from the end guide rod with the rest guide rod bodies.
By adopting the technical scheme, the end guide rod is inserted into the second slot by the first inserting block on the adjacent guide rod body, the clamping block is inserted into the second clamping groove under the action of the first inserting rod, and the guide rod body is connected with the end guide rod. The end guide rod is provided with a tip, so that the drilling is more convenient, and the construction efficiency is improved.
Optionally, the tail assembly includes a second insert block, a second insert rod and a fixing bolt, the second insert rod is welded to the second insert block, the second insert rod and the second insert block are connected to the guide rod body far away from the end guide rod, the second insert rod is inserted into the deep hole of the guide rod body at the corresponding position, and the second insert block is inserted into the first slot of the guide rod body at the corresponding position; the fixing bolt penetrates through the second inserting block and is in threaded connection with the guide rod body in the corresponding position.
Through adopting above-mentioned technical scheme, insert the deep hole in the guide arm body of keeping away from the tip guide arm most with the second inserted bar, make all guide arm bodies and tip guide arm interconnect. In the second slot is pegged graft to the second inserted block, rotate fixing bolt and run through the second inserted block with fixing bolt, fixing bolt wears to establish and threaded connection in the guide arm body that corresponds the position through the one end of second inserted block, reduces the possibility of the deep hole that second inserted bar separation corresponds, improves the stability of structure.
In summary, the present application includes at least one of the following beneficial technical effects:
1. comprises a plurality of guide rod bodies; one end of the guide rod body is provided with a polygonal first inserting block; a plurality of guide rod bodies are connected end to end in sequence, and the first inserting blocks of the guide rod bodies are inserted into the first inserting grooves of the adjacent guide rod bodies. The reset assembly enables the fixture block to be located in the guide rod body in a natural state, the driving piece is used for pushing the fixture block, and the fixture block resists the reset assembly and is inserted into the corresponding first clamping groove. The guide rod bodies are connected end to end, and then can be connected with each other by using the driving piece, so that the manual operation is facilitated, and the efficiency is improved;
2. the driving piece is a first inserted link; and inserting the first inserting rod into the deep hole, pushing the fixture block to move by the first inserting rod, and inserting the fixture block into the corresponding first clamping groove. The other end of the first inserted bar is abutted by the inserted block of the next guide rod body, the first inserted bar is limited in the guide rod body at the corresponding position, and the adjacent guide rod bodies are connected;
3. the reset component comprises an extension spring; when the first inserted link is not inserted into the deep hole, the fixture block is always positioned in the first sliding groove under the action of the extension spring. After the first inserting rod is inserted into the deep hole, the spherical surface of the first inserting rod pushes the fixture block to move in the first sliding groove, the extension spring is stretched at the moment, and the fixture block is inserted into the first clamping groove. Reset through extension spring, extension spring's simple structure and with low costs.
Drawings
Fig. 1 is a schematic overall structure view of a quick connection structure of a guide bar according to an embodiment of the present disclosure;
FIG. 2 is a cross-sectional view of the tail assembly portion of FIG. 1;
FIG. 4 is an enlarged schematic view of the first insert portion shown in FIG. 2
Fig. 3 is a schematic view of a partial cross-sectional structure of the end guide shown in fig. 1.
Description of reference numerals: 1. a first guide bar body; 2. a second guide bar body; 3. a first insert block; 4. a first slot; 5. a first chute; 6. a clamping block; 61. round corners; 7. a first card slot; 8. deep holes; 9. a first plunger; 91. a threaded segment; 92. spherical surface; 10. a second chute; 11. a reset assembly; 111. a wing plate; 112. an extension spring; 12. a tail assembly; 121. a second plunger; 122. a second insert block; 123. fixing the disc; 124. fixing the bolt; 13. an end guide rod; 131. a tip; 132. a second slot; 133. and a second card slot.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses quick connect structure of guide arm, refer to fig. 1 and 2, including a plurality of guide arm bodies, the welding of the one end of guide arm body has rectangular first inserted block 3. One end of the guide rod body, which is far away from the first insertion block 3, is provided with a first slot 4 for the insertion of the first insertion block 3. A plurality of guide arm bodies are connected end to end, and first inserting blocks 3 on the guide arm bodies are inserted into first inserting grooves 4 of adjacent guide arm bodies.
Referring to fig. 1 and 2, the two guide rod bodies in this embodiment are a first guide rod body 1 and a second guide rod body 2, the first guide rod body 1 and the second guide rod body 2 are coaxially disposed, the first guide rod body 1 is located above the second guide rod body 2, and the first insertion block 3 at the bottom end of the first guide rod body 1 is inserted into the first insertion groove 4 of the second guide rod body 2.
Referring to fig. 2 and 3, first chutes 5 are respectively vertically formed in the vertical outer side wall of the first insert block 3, and fixture blocks 6 are slidably connected in the first chutes 5. First clamping grooves 7 for the clamping blocks 6 to be inserted are formed in the first slots 4 of the second guide rod body 2 and the first guide rod body 1. The number of the first clamping grooves 7 corresponds to the number of the clamping blocks 6 on one inserting block, and the first clamping grooves 7 are respectively arranged on the vertical inner side walls of the first slots 4. The guide rod body is provided with a driving piece which drives the fixture block 6 to resist the reset component 11 and is inserted into the first clamping groove 7.
Referring to fig. 2 and 3, deep holes 8 have all been seted up to the interior diapire of first slot 4 of first guide arm body 1 and second guide arm body 2, and deep hole 8 and first guide arm body 1 and the coaxial setting of second guide arm body 2, and in first inserted block 3 was worn to locate by the one end that first slot 4 was kept away from to deep hole 8, a plurality of first spouts 5 all communicate with deep hole 8. The driving piece comprises a first inserting rod 9 coaxial with the first guide rod body 1, the first inserting rod 9 is arranged at one end, away from the first slot 4, of the first inserting block 3, and namely the first inserting rod 9 is arranged at the bottom end of the first inserting block 3. The first inserted link 9 on the first guide rod is inserted in the deep hole 8 of the second guide rod body 2.
Referring to fig. 2 and 3, a threaded section 91 is formed at the top end of the outer peripheral wall of the first insert rod 9, and the threaded section 91 of the first insert rod 9 is inserted through and threadedly connected to the lower surface of the first insert block 3. The first inserting rod 9 is rotated to realize the detachment and connection of the first inserting rod 9 and the first inserting block 3.
Referring to fig. 2 and 3, the bottom end of the first plunger 9 is provided in the form of a spherical surface 92. The edges of the upper surface of the fixture block 6, which are close to each other, are arranged in a round angle 61. In a natural state, the fixture block 6 is partially positioned in the deep hole 8. When the first insert 3 on the first guide rod body 1 is inserted into the first slot 4 of the second guide rod body 2, the first insert rod 9 is completely located in the deep hole 8 of the second guide rod body 2. When the first plunger 9 is inserted, the spherical surface 92 of the first plunger 9 contacts the rounded corner 61 of the latch 6, and the first plunger 9 pushes the latch 6 to move in the first sliding slot 5 and insert into the first engaging slot 7.
Referring to fig. 2 and 3, the upper surface and the lower surface of the first sliding chute 5 are both provided with a second sliding chute 10, the length direction of which is parallel to the first sliding chute 5. The first chute 5 communicates with the second chute 10. The first fixture block 6 is provided with a reset assembly 11, the reset assembly 11 includes two wing plates 111 and an extension spring 112, and the wing plates 111 are respectively welded to the upper and lower sides of the first fixture block 6. The two wings 111 slide in the second sliding grooves 10 respectively. The extension spring 112 is positioned in the second sliding chute 10, and the length direction of the extension spring 112 is the same as the sliding direction of the fixture block 6. The tension spring 112 is disposed on the side of the wing plate 111 close to the deep hole 8, one end of the tension spring 112 is welded to the side wall of the second chute 10 close to the deep hole 8, and the other end is welded to the wing plate 111. When the first plunger 9 is separated from the deep hole 8 and the fixture block 6 is separated from the abutment, the extension spring 112 is reset and drives the wing plate 111 to move, the wing plate 111 drives the fixture block 6 to move towards one side of the deep hole 8, and the fixture block 6 is separated from the first clamping groove 7.
Referring to fig. 1 and 4, a tail assembly 12 is arranged at the top end of the first guide rod body 1, the tail assembly 12 includes a second insertion rod 121, the second insertion rod 121 is inserted into the deep hole 8 of the first guide rod body 1, the second insertion rod 121 pushes the fixture block 6 on the first guide rod body 1 to be clamped into the first clamping groove 7 of the second guide rod body 2, and the first guide rod body 1 and the second guide rod body 2 are fixed. A rectangular second inserting block 122 is welded at the top end of the second inserting rod 121, and the second inserting block 122 is inserted into the first slot 4 of the first guide rod body 1. The upper surface of the second insertion block 122 is welded with a fixed plate 123, and the fixed plate 123 is coaxial with the first guide rod body 1. One side of the fixed plate 123 far away from the first guide rod body 1 penetrates through and is connected with a fixed bolt 124 through threads, and one end of the fixed plate 123 penetrating through the fixed bolt 124 penetrates through and is connected with the top end of the first guide rod through threads. The fixing bolts 124 are provided in four along the circumference of the axis of the first guide bar body 1. The second insert 122 and the second insert rod 121 are inserted into the first slot 4 and the deep hole 8 of the first guide rod body 1, respectively. The fixing bolt 124 is tightened to fix the position of the second plunger 121.
Referring to fig. 1 and 4, the bottom end of the second guide bar body 2 is coaxially provided with an end guide bar 13. The bottom end of the end guide 13 is disposed within the tip 131. The top end of the end guide rod 13 is provided with a second slot 132, and the vertical inner side walls of the second slot 132 are respectively provided with a second slot 133. The first insertion block 3 of the second guide rod body 2 is inserted into the second slot 132, and the fixture block 6 of the second guide rod body 2 is clamped into the second clamping groove 133. The second guide bar body 2 is connected to the end guide bar 13.
The outer peripheral walls of the first guide rod body 1, the second guide rod body 2 and the end guide rod 13 body are respectively coaxially sleeved and welded with helical blades.
The implementation principle of the quick connection structure of the guide rod in the embodiment of the application is as follows: the first inserting rod 9 is not installed on the second guide rod body 2, and the fixture block 6 of the second guide rod body 2 is clamped in the second clamping groove 133 of the end guide rod 13. Rotating the first insert 9 connects the first insert 9 with the first insert 3 on the first guide bar body 1. The first inserted link 9 on the first guide rod body 1 is inserted into the deep hole 8 of the second guide rod body 2. The spherical surface 92 of the first plunger 9 contacts the rounded corner 61 of the latch 6, and the first plunger 9 pushes the latch 6 to move in the first sliding slot 5 and insert into the second slot 133, at this time, the second guide rod body 2 is connected with the end guide rod 13.
The second insert rod 121 is inserted into the deep hole 8 of the first guide rod body 1, and the second insert block 122 is inserted into the first slot 4 of the first guide rod body 1. The spherical surface 92 of the first inserting rod 9 contacts the round corner 61 of the fixture block 6, the first inserting rod 9 pushes the fixture block 6 to move in the first sliding groove 5 and insert into the first clamping groove 7, and at this time, the first guide rod body 1 is connected with the second guide rod body 2. The fixing bolt 124 is turned, and the fixing bolt 124 penetrates the fixing plate 123 and is screwed to the first guide bar body 1. The connection of the first guide rod body 1, the second guide rod body 2 and the end guide rod 13 is completed.
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 (8)
1. A quick connecting structure of a guide rod comprises a plurality of guide rod bodies; the method is characterized in that: one end of the guide rod body is provided with a polygonal first inserting block (3), and the other end of the guide rod body is provided with a first inserting groove (4) for inserting the first inserting block (3); a clamping block (6) penetrates through and is connected with the first inserting block (3) in a sliding mode, a first clamping groove (7) for clamping the clamping block (6) is formed in a first inserting groove (4) of the guide rod body, and a resetting component (11) for driving the clamping block (6) to be separated from the first clamping groove (7) is arranged in the first inserting block (3); when the fixture block (6) of the guide rod body is clamped in the first clamping groove (7) of the other guide rod body, the two guide rod bodies are fixed; the guide rod body is provided with a driving piece which drives the fixture block (6) to resist the reset component (11) and is inserted into the first clamping groove (7).
2. The quick connect structure of a guide bar according to claim 1, wherein: when the guide rod body is vertical, a first sliding groove (5) for sliding the clamping block (6) is formed in the vertical side wall of the first inserting block (3), a deep hole (8) is coaxially formed in the guide rod body, one end of the deep hole (8) penetrates through the first inserting groove (4), the other end of the deep hole is located inside the clamping block (6) and communicated with the first sliding groove (5), the driving piece is a first inserting rod (9), the first inserting rod (9) slides in the deep hole (8), when the first inserting rod (9) is completely inserted into the deep hole (8), the outer peripheral wall of the first inserting rod (9) is abutted to the clamping block (6), and the clamping block (6) is inserted into the first clamping groove (7) at the moment.
3. The quick coupling structure of a guide bar according to claim 2, wherein: the fixture block (6) faces one side of the guide rod body and is arranged close to the edge of the first inserted link (9) in a round angle (61); the end surface of the first inserted rod (9) close to the fixture block (6) is arranged in a spherical surface (92).
4. The quick coupling structure of a guide bar according to claim 2, wherein: one side, parallel to the sliding direction of the clamping block (6), of the first sliding groove (5) is provided with a second sliding groove (10), and the first sliding groove (5) is communicated with the second sliding groove (10); the reset assembly (11) comprises an extension spring (112), the axial direction of the extension spring (112) is the same as the sliding direction of the clamping block (6), one end of the extension spring (112) is connected to one end, close to the first insertion rod (9), of the second sliding groove (10), and the other end of the extension spring is connected to the clamping block (6).
5. The quick coupling structure of a guide bar according to claim 2, wherein: the first inserting rod (9) is vertically arranged on one side, away from the guide rod body, of the first inserting block (3), and the first inserting rod (9) is coaxial with the guide rod body.
6. The quick connect structure of a guide bar according to claim 5, wherein: screw thread section (91) have been seted up to the one end that the guide arm body periphery wall is close to first inserted block (3) at place, screw thread section (91) are worn to establish and threaded connection in first inserted block (3).
7. The quick connect structure of a guide bar according to claim 6, wherein: the clamping device is characterized by further comprising an end part guide rod (13) and a tail part assembly (12), wherein one end of the end part guide rod (13) is arranged in a tip end (131), one end, far away from the tip end (131), of the end part guide rod (13) is provided with a second inserting groove (132) for the first inserting block (3) to be inserted, and a second clamping groove (133) for the clamping block (6) to be clamped is formed in the second inserting groove (132) of the end part guide rod (13); the tail assembly (12) is used for connecting the guide rod body far away from the end guide rod (13) with the rest guide rod bodies.
8. The quick connect structure of a guide bar according to claim 7, wherein: the tail assembly (12) comprises a second insert block (122), a second insert rod (121) and a fixing bolt (124), the second insert rod (121) is welded to the second insert block (122), the second insert rod (121) and the second insert block (122) are connected to a guide rod body far away from the end guide rod (13), the second insert rod (121) is inserted into a deep hole (8) of the guide rod body at a corresponding position, and the second insert block (122) is inserted into a first slot (4) of the guide rod body at a corresponding position; the fixing bolt (124) penetrates through the second insert block (122) and is in threaded connection with the guide rod body at the corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121109036.5U CN214836154U (en) | 2021-05-22 | 2021-05-22 | Quick connection structure of guide rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121109036.5U CN214836154U (en) | 2021-05-22 | 2021-05-22 | Quick connection structure of guide rod |
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| CN214836154U true CN214836154U (en) | 2021-11-23 |
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| CN202121109036.5U Active CN214836154U (en) | 2021-05-22 | 2021-05-22 | Quick connection structure of guide rod |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046538A (en) * | 2022-06-24 | 2022-09-13 | 山东省地质矿产勘查开发局第七地质大队（山东省第七地质矿产勘查院） | Aerial survey is ground mark target for unmanned aerial vehicle |
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2021
- 2021-05-22 CN CN202121109036.5U patent/CN214836154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046538A (en) * | 2022-06-24 | 2022-09-13 | 山东省地质矿产勘查开发局第七地质大队（山东省第七地质矿产勘查院） | Aerial survey is ground mark target for unmanned aerial vehicle |
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