CN218862602U - Help and ask for help instrument convenient to use - Google Patents
Help and ask for help instrument convenient to use Download PDFInfo
- Publication number
- CN218862602U CN218862602U CN202222277810.4U CN202222277810U CN218862602U CN 218862602 U CN218862602 U CN 218862602U CN 202222277810 U CN202222277810 U CN 202222277810U CN 218862602 U CN218862602 U CN 218862602U
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- CN
- China
- Prior art keywords
- festival pole
- threaded connection
- rod
- threaded
- joint rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000008262 pumice Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a colliery construction technical field discloses a top instrument is asked to group convenient to use, including the counter weight body, hold festival pole, first festival pole adapter sleeve, connect festival pole, second festival pole adapter sleeve and the top festival pole of asking to group, hold festival pole lower extreme threaded connection and have the counter weight body, hold festival pole upper end threaded connection and have first festival pole adapter sleeve, first festival pole adapter sleeve upper end threaded connection has the connecting festival pole, connecting festival pole upper end threaded connection has second festival pole adapter sleeve, second festival pole adapter sleeve upper end threaded connection has the top festival pole of asking to group, the fixed welding in top festival pole top of asking to group has iron point and iron hook, the iron hook becomes the curved form setting, and the tip sets up into hook shape. The utility model discloses in, this help asking top instrument conveniently adjusts, is applicable to multiple occasion in the pit and uses, and this instrument simple structure, uses in a flexible way, accessory workable, more convenient change, use cost hang down effectual resources are saved.
Description
Technical Field
The utility model relates to a colliery construction technical field especially relates to a help of knocking out top instrument convenient to use.
Background
Knocking the top refers to a method of knocking the top plate and the side wall of a roadway, a working face and discovering pumice and stripping layers according to the generated sound by using a crowbar, a steel chisel or a pickaxe and the like before the underground production operation starts. The help-knocking questioning top is carried out by a person with certain practical experience, and the person stands in a safe place to pry down the pumice stone after discovering the pumice stone and stripping the layer. A method for detecting whether the interior of the surrounding rock mass is loosened, broken and separated by knocking the exposed and unmanaged rock (or coal) around the roadway with a tool such as a hand pick or a drill steel to make a sound.
The method is characterized in that the top of the coal mine is knocked before the support of the coal mine excavation working face, dangerous rock and live gangue are treated, the important link of safe production is always realized, the top knocking tool used at the current underground stage consists of a whole steel pipe and an iron tip, the steel pipe is fixed in length in the using process and cannot be normally used in a narrow space and when the excavation height of a roadway is too high, and when the length of the steel pipe is too long, the center of gravity of a person is easy to be unstable when the steel pipe is used, and danger is caused.
Through retrieval, the prior patent (with the publication number of CN 206338071U) discloses a device for knocking help and asking for help, which consists of a pry head, a pry bar and a pry tail; the prying head is made of steel and is triangular; the prying bar is made of steel and is a hollow bar; the prying tail is made of steel and is in a circular ring shape; the prying head, the prying rod and the prying tail are connected into a whole by welding. Although simple manufacture has important meaning to effectively sled pumice down safely in this patent technique, the problem that the length can not be adjusted according to the demand during the use exists. Accordingly, one skilled in the art has provided a knock-top tool that is easy to use to solve the problems set forth in the background above.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the convenient to use that provides knocks help and ask a top instrument, solved the problem of the easy unstable condition of focus of personnel when the knocks help and ask a top instrument that uses at present stage can't normally reach steel pipe length overlength when narrow and small space and tunnel tunnelling height are too high.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a convenient-to-use knocking aid and asking top tool comprises a counterweight body, a hand-held joint rod, a first joint rod connecting sleeve, a connecting joint rod, a second joint rod connecting sleeve and a knocking aid and asking top joint rod, wherein the lower end of the hand-held joint rod is connected with the counterweight body in a threaded manner, the upper end of the hand-held joint rod is connected with the first joint rod connecting sleeve in a threaded manner, the upper end of the first joint rod connecting sleeve is connected with the connecting joint rod in a threaded manner, the upper end of the connecting joint rod is connected with the second joint rod connecting sleeve in a threaded manner, the upper end of the second joint rod connecting sleeve is connected with the knocking aid and asking top joint rod in a threaded manner, an iron tip and an iron hook are fixedly welded at the top of the knocking aid and asking top joint rod, the iron hook is arranged in a bent manner, and the end part of the iron hook is arranged in a bent manner;
the outer walls of the two ends of the hand-held section rod are fixedly provided with first connecting external threads, the inner wall of the first section rod connecting sleeve is fixedly provided with first connecting internal threads, the outer walls of the two ends of the connecting section rod are fixedly provided with second connecting external threads, the inner wall of the lower end of the second section rod connecting sleeve is fixedly provided with second connecting internal threads, and the lower end of the section rod of the knocking-on top head is fixedly connected with a threaded connecting seat;
through above-mentioned technical scheme, hold the festival pole and help the top head festival pole between the screw thread can dismantle and be connected with the joint pole, and the number of joint pole can add and subtract according to actual conditions in the pit, the length to this instrument of convenience carries out nimble regulation, with being suitable for different scenes, and the lower extreme of holding the festival pole at hand sets up the counterweight body, the internal balancing weight of counterweight also can add and subtract according to actual conditions in the pit, ensure operating personnel centrobaric stability, avoid appearing rocking and the phenomenon of empting, excellent in use effect.
Furthermore, the counterweight body comprises a first counterweight block and a second counterweight block, a third connecting internal thread is fixedly arranged on the inner wall of the first counterweight block, a threaded connector is fixedly arranged at the end part of the second counterweight block, and the first counterweight block and the second counterweight block are in threaded connection through the third connecting internal thread and the threaded connector;
through above-mentioned technical scheme, connect the internal thread and threaded connection head threaded connection through the third and conveniently be connected between second balancing weight and the first balancing weight.
Furthermore, the number of the second balancing weights can be selected according to actual conditions, and each second balancing weight is in threaded connection with a thread groove at the rear end of the previous second balancing weight through a threaded connector;
through above-mentioned technical scheme, through the thread groove threaded connection of threaded connection head and preceding second balancing weight rear end, the quantity of second balancing weight is added and subtracted to the convenience according to actual conditions in the pit, ensures operating personnel centrobaric stability.
Furthermore, the counterweight body is in threaded connection with the hand-held joint rod through a third connecting internal thread and a first connecting external thread;
through above-mentioned technical scheme, connect the threaded connection between internal thread and the first external screw thread through the third and conveniently be connected the counter weight body with holding the festival pole.
Furthermore, the hand-held joint rod is in threaded connection with the first joint rod connecting sleeve through a first connecting external thread and a first connecting internal thread;
through above-mentioned technical scheme, through threaded connection between first connection external screw thread and the first connection internal thread conveniently will hold a section pole and be connected with first section pole adapter sleeve.
Furthermore, the first connecting rod connecting sleeve is in threaded connection with the connecting rod through a first connecting internal thread and a second connecting external thread;
through above-mentioned technical scheme, be connected first festival pole adapter sleeve with the connecting rod through threaded connection between first connection internal thread and the second connection external screw thread conveniently.
Furthermore, the connecting rod is in threaded connection with the second connecting rod connecting sleeve through a second connecting external thread and a second connecting internal thread;
through above-mentioned technical scheme, connect the threaded connection convenience between external screw thread and the second connection internal thread through the second and be connected festival pole and second festival pole adapter sleeve.
Furthermore, the second rod connecting sleeve is in threaded fit connection with the head rod of the upper knocking top through a threaded connecting sleeve and a threaded connecting seat;
through the technical scheme, the second rod connecting sleeve is conveniently connected with the head rod of the knocking aid ejector through the thread matching connection between the thread connecting sleeve and the thread connecting seat.
Furthermore, the outer wall of the handheld section rod is fixedly sleeved with an anti-skidding sleeve, and the anti-skidding sleeve is made of anti-skidding rubber;
through above-mentioned technical scheme, antiskid cover can make the user when using this to help the instrument of asking for a business, avoids appearing the phenomenon of hand cunning and influences the use, more reliable and stable in the use.
The utility model discloses following beneficial effect has:
1. the utility model provides a pair of make a help and ask top instrument convenient to use, through holding a section pole and helping the top head section pole between the screw thread can dismantle and be connected with the joint pole, and the number of joint pole can add and subtract according to actual conditions in the pit, the regulation that conveniently carries out the flexibility to the length of this instrument, in order being suitable for different scenes, and the lower extreme holding a section pole sets up the counter weight body, the internal balancing weight of counter weight also can add and subtract according to actual conditions in the pit, ensure the centrobaric stability of operating personnel, avoid appearing rocking and the phenomenon of empting, excellent in use effect.
2. The utility model provides a pair of help of knocking out and asking to push up instrument convenient to use should knock out help and ask to push up instrument, simple structure, and the concatenation is convenient, and application method is simple, need not carry out professional training when daily use, makes the explanation slightly and can use, and convenient more constructors use.
3. The utility model provides a pair of help of knocking out and asking to push up instrument convenient to use should knock help and ask to push up instrument conveniently to adjust, is applicable to multiple occasion in the pit and uses, and this instrument simple structure, use nimble, accessory workable, more convenient change, use cost hang down effectual resources are saved.
Drawings
Fig. 1 is an isometric view of a convenient knock help tool according to the present invention;
fig. 2 is a front view of a convenient knocking aid and asking for help tool of the present invention;
fig. 3 is an exploded view of a convenient knocking help and asking for help tool according to the present invention;
fig. 4 is a sectional view of a second joint rod connecting sleeve of the conveniently used knocking aid and top-off tool of the present invention;
fig. 5 is a schematic view showing the expansion of the counterweight of the knocking help and asking top tool of the present invention.
Illustration of the drawings:
1. a counterweight body; 2. the joint rod is held by hand; 3. the first rod joint sleeve; 4. connecting the section rods; 5. a second rod connecting sleeve; 6. knocking the upper and the top of the head rod; 7. iron tip; 8. an iron hook; 9. an anti-slip sleeve; 10. a first connecting external thread; 11. a first connecting internal thread; 12. a second connection external thread; 13. a second connecting internal thread; 14. a threaded connection base; 15. a threaded connecting sleeve; 16. a first weight block; 17. a second counterweight block; 18. a third connecting internal thread; 19. a threaded connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a conveniently used knocking top tool comprises a counterweight body 1, a handheld joint rod 2, a first joint rod connecting sleeve 3, a connecting joint rod 4, a second joint rod connecting sleeve 5 and a knocking top joint rod 6, wherein the lower end of the handheld joint rod 2 is in threaded connection with the counterweight body 1, the upper end of the handheld joint rod 2 is in threaded connection with the first joint rod connecting sleeve 3, the upper end of the first joint rod connecting sleeve 3 is in threaded connection with the connecting joint rod 4, the upper end of the connecting joint rod 4 is in threaded connection with the second joint rod connecting sleeve 5, the upper end of the second joint rod connecting sleeve 5 is in threaded connection with the knocking top joint rod 6, an iron tip 7 and an iron hook 8 are fixedly welded at the top of the knocking top joint rod 6, the iron hook 8 is arranged in a bent shape, and the end part of the iron hook 8 is arranged in a bent hook shape;
the outer walls of the two ends of the handheld joint rod 2 are fixedly provided with first connecting external threads 10, the inner wall of the first joint rod connecting sleeve 3 is fixedly provided with first connecting internal threads 11, the outer walls of the two ends of the connecting joint rod 4 are fixedly provided with second connecting external threads 12, the inner wall of the lower end of the second joint rod connecting sleeve 5 is fixedly provided with second connecting internal threads 13, and the lower end of the knocking-assisting top joint rod 6 is fixedly connected with a threaded connecting seat 14;
hold festival pole 2 and help the top of asking festival to save and can dismantle the screw thread and be connected with connection festival pole 4 between the pole 6, and the number of connection festival pole 4 can add according to actual conditions in the pit, the convenience carries out nimble regulation to the length of this instrument, with being suitable for different scenes, and the lower extreme of holding festival pole 2 at hand sets up the counterweight body 1, the balancing weight in the counterweight body 1 also can add according to actual conditions in the pit, ensure the centrobaric stability of operating personnel, avoid appearing rocking and the phenomenon of empting, the result of use is better.
The counterweight body 1 comprises a first counterweight block 16 and a second counterweight block 17, a third connecting internal thread 18 is fixedly arranged on the inner wall of the first counterweight block 16, a threaded connector 19 is fixedly arranged at the end part of the second counterweight block 17, the first counterweight block 16 and the second counterweight block 17 are in threaded connection through the third connecting internal thread 18 and the threaded connector 19, the second counterweight block 17 and the first counterweight block 16 are conveniently connected through the third connecting internal thread 18 and the threaded connector 19 in a threaded connection manner, the second counterweight block 17 can select the connection quantity according to actual conditions, each second counterweight block 17 is in threaded connection with a thread groove at the rear end of the previous second counterweight block 17 through the threaded connector 19, the threaded connection with a thread groove at the rear end of the previous second counterweight block 17 is facilitated, the quantity of the second counterweight blocks 17 can be increased or decreased according to actual conditions in a well, and the gravity center stability of an operator is ensured.
The counterweight body 1 is in threaded connection with the hand-held joint rod 2 through a third connecting internal thread 18 and a first connecting external thread 10, the counterweight body 1 is conveniently connected with the hand-held joint rod 2 through the threaded connection between the third connecting internal thread 18 and the first connecting external thread 10, the hand-held joint rod 2 is in threaded connection with the first joint rod connecting sleeve 3 through a first connecting external thread 10 and a first connecting internal thread 11, the hand-held joint rod 2 is conveniently connected with the first joint rod connecting sleeve 3 through the threaded connection between the first connecting external thread 10 and the first connecting internal thread 11, the first joint rod connecting sleeve 3 is in threaded connection with the joint rod 4 through a first connecting internal thread 11 and a second connecting external thread 12, and the first joint rod connecting sleeve 3 is conveniently connected with the joint rod 4 through the threaded connection between the first connecting internal thread 11 and the second connecting external thread 12, the connecting rod 4 is in threaded connection with the second connecting inner thread 13 through the second connecting outer thread 12 between the connecting rod connecting sleeve 5 and the second connecting inner thread 13, the connecting rod 4 is conveniently connected with the second connecting rod connecting sleeve 5 through the threaded connection between the second connecting outer thread 12 and the second connecting inner thread 13, the second connecting rod connecting sleeve 5 is in threaded fit connection with the knocking aid ejector head rod 6 through the threaded connecting sleeve 15 and the threaded connecting seat 14, the second connecting rod connecting sleeve 5 is conveniently connected with the knocking aid ejector head rod 6 through the threaded fit connection between the threaded connecting sleeve 15 and the threaded connecting seat 14, the anti-slip sleeve 9 is fixedly sleeved on the outer wall of the holding rod 2, the anti-slip sleeve 9 is made of anti-slip rubber, the anti-slip sleeve 9 can enable a user to avoid the phenomenon of hand slip when using the knocking aid ejector tool, and the use is more stable and reliable in the use process.
The working principle is as follows: when the convenient-to-use knocking aid ejection tool is used, firstly, the second balancing weight 17 and the first balancing weight 16 are connected through the third connecting internal thread 18 and the threaded connector 19 in a threaded manner, then a plurality of second balancing weights 17 are connected at the rear end of the second balancing weight 17 through the threaded connector 19 and the thread groove at the rear end of the second balancing weight 17 in a threaded manner, the number of the second balancing weights 17 can be selected according to actual conditions, then the balance weight body 1 is connected with the hand-held joint rod 2 through the threaded connection between the third connecting internal thread 18 and the first connecting external thread 10, the hand-held joint rod 2 is connected with the first joint rod connecting sleeve 3 through the threaded connection between the first connecting external thread 10 and the first connecting internal thread 11, the first joint rod connecting sleeve 3 is connected with the connecting joint rod 4 through the threaded connection between the first connecting internal thread 11 and the second connecting external thread 12, the connecting joint rod 4 is connected with the second joint rod 5 through the threaded connection between the second connecting external thread 12 and the second connecting internal thread 13, the second joint rod 5 is connected with the hand-held joint sleeve 15 and the second connecting internal thread 13, the knocking aid joint sleeve 7 through the threaded connection, the knocking aid ejection tool, the lower wall of the safety iron top layer 7 is found, the knocking aid ejector head layer is connected with the safety iron top layer of the safety iron top layer, and the knocking aid ejector rod is fixed, and the knocking iron top layer of the safety top layer, and the anti-holding iron top layer of the anti-holding iron rod.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a help of knocking out and asking for top instrument convenient to use, includes the counter weight body (1), holds festival pole (2), first festival pole adapter sleeve (3), connects festival pole (4), second festival pole adapter sleeve (5) and helps help ask for top head festival pole (6), its characterized in that: the lower end of the hand-held joint rod (2) is in threaded connection with a counterweight body (1), the upper end of the hand-held joint rod (2) is in threaded connection with a first joint rod connecting sleeve (3), the upper end of the first joint rod connecting sleeve (3) is in threaded connection with a connecting joint rod (4), the upper end of the connecting joint rod (4) is in threaded connection with a second joint rod connecting sleeve (5), the upper end of the second joint rod connecting sleeve (5) is in threaded connection with a knocking top joint rod (6), an iron tip (7) and an iron hook (8) are fixedly welded at the top of the knocking top joint rod (6), the iron hook (8) is arranged in a bent shape, and the end part of the iron hook is arranged in a bent hook shape;
hold a festival pole (2) both ends outer wall and all fixedly provided with first connection external screw thread (10), first festival pole adapter sleeve (3) inner wall is fixed and is provided with first connection internal thread (11), link pole (4) both ends outer wall is all fixed and is provided with second connection external screw thread (12), second festival pole adapter sleeve (5) lower extreme inner wall is fixed and is provided with second connection internal thread (13), it asks top festival pole (6) lower extreme fixedly connected with threaded connection seat (14) to beat to help.
2. A handy knock-on top tool according to claim 1, further comprising: the counterweight body (1) comprises a first counterweight block (16) and a second counterweight block (17), a third connecting internal thread (18) is fixedly arranged on the inner wall of the first counterweight block (16), a threaded connector (19) is fixedly arranged on the end portion of the second counterweight block (17), and the first counterweight block (16) and the second counterweight block (17) are connected through the third connecting internal thread (18) and the threaded connector (19) in a threaded manner.
3. A handy knock-on tool according to claim 2, further comprising: the number of the second balancing weights (17) can be selected according to actual conditions, and each second balancing weight (17) is in threaded connection with a thread groove at the rear end of the previous second balancing weight (17) through a threaded connector (19).
4. A handy knock-on tool as set forth in claim 1, wherein: the counterweight body (1) is in threaded connection with the hand-held joint rod (2) through a third connecting internal thread (18) and a first connecting external thread (10).
5. A handy knock-on top tool according to claim 1, further comprising: the hand-held rod (2) is in threaded connection with the first rod connecting sleeve (3) through a first connecting external thread (10) and a first connecting internal thread (11).
6. A handy knock-on tool as set forth in claim 1, wherein: the first section rod connecting sleeve (3) is in threaded connection with the connecting section rod (4) through a first connecting internal thread (11) and a second connecting external thread (12).
7. A handy knock-on tool as set forth in claim 1, wherein: the connecting rod (4) is in threaded connection with the second rod connecting sleeve (5) through a second connecting external thread (12) and a second connecting internal thread (13).
8. A handy knock-on top tool according to claim 1, further comprising: the second rod connecting sleeve (5) is in threaded fit connection with the knocking upper head rod (6) through a threaded connecting sleeve (15) and a threaded connecting seat (14).
9. A handy knock-on top tool according to claim 1, further comprising: the outer wall of the handheld section rod (2) is fixedly sleeved with an anti-slip sleeve (9), and the anti-slip sleeve (9) is made of anti-slip rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222277810.4U CN218862602U (en) | 2022-08-29 | 2022-08-29 | Help and ask for help instrument convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222277810.4U CN218862602U (en) | 2022-08-29 | 2022-08-29 | Help and ask for help instrument convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218862602U true CN218862602U (en) | 2023-04-14 |
Family
ID=87355061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222277810.4U Expired - Fee Related CN218862602U (en) | 2022-08-29 | 2022-08-29 | Help and ask for help instrument convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218862602U (en) |
-
2022
- 2022-08-29 CN CN202222277810.4U patent/CN218862602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230414 |