CN214786034U - Opposite-pulling type water stop screw - Google Patents
Opposite-pulling type water stop screw Download PDFInfo
- Publication number
- CN214786034U CN214786034U CN202120118304.3U CN202120118304U CN214786034U CN 214786034 U CN214786034 U CN 214786034U CN 202120118304 U CN202120118304 U CN 202120118304U CN 214786034 U CN214786034 U CN 214786034U
- Authority
- CN
- China
- Prior art keywords
- shaft
- rod
- screw
- water stop
- axle
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001965 increasing effect Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model belongs to the technical field of stagnant water screw rod and specifically relates to a to pull formula stagnant water screw rod is related to, and it includes the pole axle, heavy groove has all been seted up at the both ends of pole axle, the both ends of pole axle respectively are equipped with an end shaft, the one end that the end shaft is close to the pole axle is equipped with the inserted bar, the inserted bar passes through heavy groove and pole axle threaded connection. This application has set up detachable end axle on the pole axle, builds the back that finishes at the wall body, and rotatory end axle can be dismantled the end axle from the pole axle, reaches the effect of easily dismantling the pole axle, and the pole axle of dismantling down simultaneously can assemble on the pole axle that does not use, reaches the effect of used repeatedly pole axle.
Description
Technical Field
The application relates to the field of stagnant water screw rod, especially relate to a to drawing formula stagnant water screw rod.
Background
The through-wall screw is generally used for pouring of a wall body, and plays a role in fixing a template and controlling the pouring thickness of concrete.
The water stop screw rod is different from a common wall-through screw rod in that a water stop sheet is arranged in the middle of the water stop screw rod, and the water stop sheet can increase a water permeation path and play a certain water stop role. The traditional water stop screw is of a one-section structure, and a water stop sheet is welded in the middle or an expansion water stop ring is sleeved on the middle of the traditional water stop screw to stop water from passing through a wall body.
In view of the above-mentioned related technologies, the inventor believes that the traditional water stop screw needs to saw off the two ends of the wall and leave the middle section of the wall, so as to ensure the water impermeability of the wall. However, the screw on the wall body is cut, which may damage the wall body to some extent, and the end of the cut screw cannot be reused, resulting in waste of resources.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the tip of dismantling stagnant water screw rod, this application provides a to drawing formula stagnant water screw rod.
The application provides a to drawing formula stagnant water screw rod adopts following technical scheme:
the opposite-pulling type water stopping screw comprises a rod shaft, wherein both ends of the rod shaft are provided with a sinking groove, both ends of the rod shaft are respectively provided with an end shaft, one end of each end shaft, which is close to the rod shaft, is provided with an inserted bar, and the inserted bars are in threaded connection with the rod shaft through the sinking grooves.
Through adopting above-mentioned technical scheme, end axle and pole axle accessible inserted bar and the threaded connection of heavy groove and connect to realize dismantling between end axle and the pole axle through rotatory end axle after the wall body shaping, can not cause the damage to the wall body during the dismantlement, and the end axle under the dismantlement can match new pole axle and use.
Optionally, a connecting sleeve is arranged at the end of the rod shaft, and one end of the connecting sleeve is sleeved on the rod shaft.
By adopting the technical scheme, the end shaft is inserted into the connecting sleeve and then is abutted to the rod shaft, the end shaft and the connecting sleeve can slide relatively, and the inserted bar can be inserted into the sinking groove. When the wall body is poured, the concrete can be coated on the connecting sleeve, so that the end shaft can be conveniently detached from the rod shaft by workers.
Optionally, the end shaft is sleeved with a nut, and the end shaft is sleeved with a mountain-shaped clamp located between the nut and the rod shaft.
Through adopting above-mentioned technical scheme, when the nut rotated on the dead axle, can drive the removal of chevron shape card to make the chevron shape card can press from both sides tightly the template of building the wall.
Optionally, an end face of the end shaft, which is far away from the rod shaft, is provided with an inner hexagonal screw hole.
Through adopting above-mentioned technical scheme, the staff of being convenient for in hexagonal screw hole rotates the end axle, adopts interior hexagonal spanner to dismantle the end axle simultaneously and can play laborsaving effect.
Optionally, one end of the end shaft, which is far away from the rod shaft, is provided with a rotating handle.
Through adopting above-mentioned technical scheme, after using hexagon socket head wrench to reduce the tight degree of being connected between end shaft and the pole axle, thereby the staff can hold the rotatory end shaft of handle, reaches the effect of nimble rotation end shaft.
Optionally, a connecting shaft is arranged between the end shaft and the rod shaft, a connecting rod for inserting the sinking groove is arranged on the end face, close to the rod shaft, of the connecting shaft, and a connecting groove is formed in the end face, far away from the rod shaft, of the connecting shaft.
By adopting the technical scheme, the connecting shaft can be connected to the rod shaft through the connecting rod and can be connected to the end shaft through the connecting groove, and the connecting shafts with different lengths are added between the end shaft and the rod shaft, so that the water stopping screw rod is suitable for walls with different thicknesses.
Optionally, a screw hole for inserting a screw is formed in the bottom of the connecting groove, a screw hole for inserting the screw is formed in the bottom of the sinking groove, and the screw penetrates through the screw hole.
By adopting the technical scheme, the screw can be inserted into the screw hole through the screw hole, so that the connection strength of the rod shaft and the connecting shaft can be enhanced.
Optionally, a water stopping sheet is sleeved on the rod shaft, and a water stopping frame is sleeved on the water stopping sheet.
By adopting the technical scheme, the water stop sheet can increase the permeation path of water on the screw rod, and the water stop frame can further increase the permeation path of water on the screw rod.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the detachable end shaft is arranged on the rod shaft, after the wall is built, the end shaft can be detached from the rod shaft by rotating the end shaft, so that the effect of easily detaching the rod shaft is achieved, and meanwhile, the detached rod shaft can be assembled on an unused rod shaft, so that the effect of repeatedly using the rod shaft is achieved;
2. this application has set up the stagnant water frame that increases moisture infiltration route on the stagnant water piece in the frame, can further increase the stagnant water effect of stagnant water screw rod.
Drawings
Fig. 1 is a schematic general structural diagram of a counter-pulling type water stop screw according to an embodiment of the present application.
Fig. 2 is an exploded view of a rod shaft of an embodiment of the present application.
Fig. 3 is an exploded view of a connecting shaft according to an embodiment of the present application.
Description of reference numerals: 1. a lever shaft; 2. a water stop sheet; 3. a water stop frame; 4. a connecting shaft; 5. an end shaft; 6. a mountain-shaped card; 7. a nut; 8. sinking a groove; 9. a connecting rod; 10. connecting sleeves; 11. connecting grooves; 12. a screw; 13. a screw hole; 15. inserting a rod; 16. a separation sleeve; 17. a hexagonal socket hole; 18. a handle.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses to drawing formula stagnant water screw rod. Referring to fig. 1, a formula of drawing stagnant water screw rod to includes a pole axle 1, and the cover is equipped with the stagnant water piece 2 that is located the pole axle 1 middle part on the pole axle 1, and stagnant water piece 2 plays the effect that increases water infiltration route, can effectively reduce the permeability when water permeates along the screw rod. The water stop sheet 2 is sleeved with a water stop frame 3, and the water stop frame 3 can further increase a permeation path of water when permeating along the rod shaft 1.
Referring to fig. 1, two ends of a rod shaft 1 are respectively connected with a connecting shaft 4 with the same outer diameter as the rod shaft 1, one end, away from the rod shaft 1, of the connecting shaft 4 is connected with an end shaft 5, the circumferential surface of the end shaft 5 is provided with threads, the end shaft 5 is sleeved with a mountain-shaped clamp 6 and a nut 7, the nut 7 is located on the outer side of the mountain-shaped clamp 6, and the mountain-shaped clamp 6 can be driven to move by rotating the nut 7, so that the mountain-shaped clamp 6 can fix a wall building template.
Referring to fig. 2, a sinking groove 8 is formed at each end of the rod shaft 1, threads are formed on the side wall of the sinking groove 8, a connecting rod 9 is arranged at one end of the connecting shaft 4 close to the rod shaft 1, and the connecting rod 9 can be inserted into the sinking groove 8 and is in threaded connection with the rod shaft 1. The connecting sleeves 10 are arranged at the two ends of the rod shaft 1, the connecting shaft 4 can be inserted into the connecting sleeves 10 and can slide relative to the connecting sleeves 10, the connecting sleeves 10 can play a role in enhancing the connecting strength of the connecting shaft 4 and the rod shaft 1, and the possibility of water corrosion on the connecting rod 9 is reduced.
Referring to fig. 3, a connecting groove 11 is formed in one end, away from the rod shaft 1, of the connecting shaft 4, a screw 12 penetrating through the connecting rod 9 is arranged at the bottom of the connecting groove 11, a screw hole for the screw 12 to pass through is formed in the connecting rod 9, a screw hole 13 for the screw 12 to insert into is formed in the bottom of the sinking groove 8, and the screw 12 can improve the connection strength between the connecting shaft 4 and the rod shaft 1.
Referring to fig. 1 and 2, an end shaft 5 is connected to one end of the connecting shaft 4, which is far away from the shaft 1, a connecting groove 11 is formed in an end surface of the connecting shaft 4, which is far away from the shaft 1, an inserting rod 15 is arranged on an end surface of the end shaft 5, which is close to the connecting shaft 4, the inserting rod 15 and the connecting rod 9 have the same diameter, and the inserting rod 15 can be inserted into the connecting groove 11 and is in threaded connection with the connecting shaft 4. A separating sleeve 16 is sleeved at one end, far away from the rod shaft 1, of the connecting shaft 4, the end shaft 5 can be inserted into the separating sleeve 16 when the inserted rod 15 is inserted into the connecting groove 11, the separating sleeve 16 can separate concrete and the end shaft 5, and therefore workers can detach the end shaft 5 from the connecting shaft 4 conveniently.
Referring to fig. 2, an end face, away from the rod shaft 1, of the end shaft 5 is provided with an inner hexagonal screw hole 17, and the inner hexagonal screw hole 17 facilitates a worker to rotate the end shaft 5. The end shaft 5 is provided with a handle 18 at the end far away from the shaft 1, and the handle 18 is further convenient for the staff to rotate the end shaft 5.
The implementation principle of a to drawing formula stagnant water screw rod of this application embodiment does: the end shaft 5 can be connected to the rod shaft 1 through the connection of the inserted rod 15 and the sinking groove 8, and after the wall body is poured, a worker can detach the end shaft 5 from the rod shaft 1 through the hexagon socket 17 and the handle 18. When the length of the water stopping screw rod needs to be increased, the connecting shaft 4 is connected onto the rod shaft 1 through the connecting rod 9, the end shaft 5 is connected onto the connecting shaft 4 through the inserting rod 15, and the effect of increasing the length of the water stopping screw rod can be achieved.
Compared with the prior art, the detachable end shaft 5 is arranged on the rod shaft 1, after the wall is built, the end shaft 5 can be detached from the rod shaft 1 by rotating the end shaft 5, the effect that the rod shaft 1 is easy to detach is achieved, meanwhile, the detached rod shaft 1 can be assembled on the rod shaft 1 which is not used, and the effect that the rod shaft 1 is reused is achieved.
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. The utility model provides a to drawing formula stagnant water screw rod which characterized in that: the connecting rod comprises a rod shaft (1), wherein both ends of the rod shaft (1) are provided with a sinking groove (8), both ends of the rod shaft (1) are respectively provided with an end shaft (5), one end of each end shaft (5) close to the rod shaft (1) is provided with an inserted bar (15), and the inserted bar (15) is in threaded connection with the rod shaft (1) through the sinking groove (8).
2. The counter-pulling type water stop screw rod according to claim 1, characterized in that: the end part of the rod shaft (1) is provided with a connecting sleeve (10), and one end of the connecting sleeve (10) is sleeved on the rod shaft (1).
3. The counter-pulling type water stop screw rod according to claim 1, characterized in that: the end shaft (5) is sleeved with a nut (7), and the end shaft (5) is sleeved with a mountain-shaped clamp (6) located between the nut (7) and the rod shaft (1).
4. The counter-pulling type water stop screw rod according to claim 1, characterized in that: an inner hexagonal screw hole (17) is formed in the end face, far away from the rod shaft (1), of the end shaft (5).
5. The counter-pulling type water stop screw rod according to claim 1, characterized in that: and a handle (18) is arranged at one end of the end shaft (5) far away from the rod shaft (1).
6. The counter-pulling type water stop screw rod according to claim 1, characterized in that: a connecting shaft (4) is arranged between the end shaft (5) and the rod shaft (1), a connecting rod (9) used for inserting the sinking groove (8) is arranged on the end face, close to the rod shaft (1), of the connecting shaft (4), and a connecting groove (11) is formed in the end face, far away from the rod shaft (1), of the connecting shaft (4).
7. The counter-pulling type water stop screw rod according to claim 6, wherein: the screw hole that supplies the screw to insert is seted up to the tank bottom of spread groove (11), screw hole (13) that supply the screw to insert are seted up to the tank bottom of heavy groove (8), wear to be equipped with the screw in the screw hole.
8. The counter-pulling type water stop screw rod according to claim 1, characterized in that: the water stopping rod is characterized in that a water stopping sheet (2) is sleeved on the rod shaft (1), and a water stopping frame (3) is sleeved on the water stopping sheet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120118304.3U CN214786034U (en) | 2021-01-16 | 2021-01-16 | Opposite-pulling type water stop screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120118304.3U CN214786034U (en) | 2021-01-16 | 2021-01-16 | Opposite-pulling type water stop screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214786034U true CN214786034U (en) | 2021-11-19 |
Family
ID=78747624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120118304.3U Expired - Fee Related CN214786034U (en) | 2021-01-16 | 2021-01-16 | Opposite-pulling type water stop screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214786034U (en) |
-
2021
- 2021-01-16 CN CN202120118304.3U patent/CN214786034U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214786034U (en) | Opposite-pulling type water stop screw | |
| CN206607880U (en) | A kind of unidirectional detachable split bolt | |
| CN106522545A (en) | Self-disassembled adjustable opposite-pull screw device and assembling and disassembling method thereof | |
| CN104625704A (en) | Detachment device for nut of scaffold fastener | |
| CN203418490U (en) | Heat exchange tube threading guide head | |
| CN211949619U (en) | Split bolt dismounting device | |
| CN213573025U (en) | Water stop piece construction structure with double water stop pieces | |
| CN206873940U (en) | A kind of wall side template split bolt | |
| CN108571167A (en) | Template leakproof pull rod for concreting | |
| CN201486140U (en) | Wall bushing | |
| CN201162350Y (en) | Water stop screw in underground shearing force wall | |
| CN103615109B (en) | A kind of Screw arbor with nut at both-ends | |
| CN209907945U (en) | Pre-buried device of template is accepted to aluminum alloy template system | |
| CN204533106U (en) | Hollow brick, air parcel brick special utility setscrew | |
| CN207309830U (en) | A kind of water factory's sand filtration station filter cover fast assembling-disassembling auxiliary tool | |
| CN203097289U (en) | Novel composite waterstop screw | |
| JP2005066725A (en) | Anchor pull-out implement and anchor pull-out method using the same | |
| CN206360364U (en) | A kind of Screw arbor with nut at both-ends sleeve pipe removal tool | |
| CN203160695U (en) | Tool for detaching plastic gasket at split bolt end of reinforced concrete wall template | |
| CN211775813U (en) | Multi-section combined water stop pull rod | |
| CN211736390U (en) | Three-section type water stop screw | |
| CN214531930U (en) | Can have enough to meet need assembled lock wall screw rod | |
| CN203769313U (en) | Concrete pouring formwork reinforcing component | |
| CN214424014U (en) | A novel pull rod device for building construction template | |
| CN204266593U (en) | A kind of construction building bracing means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |