CN210177932U - But tip recovery type stagnant water screw rod - Google Patents
But tip recovery type stagnant water screw rod Download PDFInfo
- Publication number
- CN210177932U CN210177932U CN201920515796.2U CN201920515796U CN210177932U CN 210177932 U CN210177932 U CN 210177932U CN 201920515796 U CN201920515796 U CN 201920515796U CN 210177932 U CN210177932 U CN 210177932U
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- Prior art keywords
- sleeve
- rod
- threads
- screw rod
- screw
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a but tip recovery type stagnant water screw rod, including stagnant water core bar and outer pole, the middle part welding of stagnant water core bar has the waterstop piece, the both ends of stagnant water core bar all are provided with first screw thread, and the outside of first screw thread has cup jointed the toper thread bush, the threaded sleeve that the first screw thread of fixedly connected with corresponds in the toper thread bush, the threaded sleeve includes first sleeve pipe and second sleeve pipe, and first sheathed tube internal diameter value is greater than the sheathed tube internal diameter value of second, first threaded connection is in first sleeve pipe, the outer pole screw thread cup joints in the second sleeve pipe, and the equipartition has the second screw thread with second bushing connection on the lateral wall of outer pole. The utility model provides high joint strength between outer pole and the stagnant water core bar to play spacing effect, satisfy the needs of use intensity, and made things convenient for the dismouting between recovery screw rod and the outer pole, and then can carry out recycle to the recovery screw rod at outer pole both ends, reduce the waste of resource.
Description
Technical Field
The utility model relates to a building element technical field especially relates to a but tip recovery type stagnant water screw rod.
Background
In the building construction, the waterproof engineering is undoubtedly a huge engineering project, and when the concrete is poured into the underground outer shear wall, the whole wall-penetrating screw with the water-stopping metal gasket is usually adopted to set up and support the template. In the existing wood formwork installation technology of the shear wall in the building engineering, the whole screw is used for installing the wood formworks inside and outside the shear wall, and then the welding iron sheet is added in the middle of the screw to prevent outdoor water from entering the room along the screw, so that the effects of fixing the wood formworks inside and outside the shear wall and stopping water are achieved.
Need use a whole screw rod in the work progress, length is longer, the plank sheathing concatenation is big and heavy, be difficult to demolish the template from the long screw rod during form removal, demolish the template back in addition, stay the unnecessary screw rod section of wall outside in order to cut off, its shortcoming screw rod is disposable, cause the waste, increase cost, in addition, lack spacing structure, cause the condition that the screw rod drops easily, for this reason, we propose a tip recoverable stagnant water screw rod and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water stop screw with a recyclable end part.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water stop screw rod with a recyclable end part comprises a water stop core rod and an outer rod, wherein a water stop sheet is welded in the middle of the water stop core rod, first threads are arranged at two ends of the water stop core rod, a tapered thread sleeve is sleeved outside the first threads, a thread sleeve corresponding to the first threads is fixedly connected in the tapered thread sleeve, the thread sleeve comprises a first sleeve and a second sleeve, the inner diameter value of the first sleeve is larger than that of the second sleeve, the first threads are connected in the first sleeve, the outer rod threads are sleeved in the second sleeve, second threads connected with the second sleeve are uniformly distributed on the side wall of the outer rod, a T-shaped sleeve is sleeved on the side wall of the outer rod and comprises a connecting part and a cylindrical part, the outer rod is fixedly connected with the connecting part of the T-shaped sleeve, two arc-shaped shells opposite to the connecting part of the T-shaped sleeve are fixedly connected on the outer side of the second sleeve, a supporting mechanism connected with a T-shaped sleeve is arranged in the arc-shaped shell, and a recovery screw rod is connected in a cylindrical part of the T-shaped sleeve.
Preferably, the supporting mechanism comprises a cavity arranged in the arc-shaped shell, a spring is fixedly connected to the inner wall of the cavity, a connecting rod is fixedly connected to one end, far away from the inner wall of the cavity, of the spring, and one end, far away from the spring, of the connecting rod extends to the outer side of the arc-shaped shell and is connected with a connecting portion of the T-shaped sleeve.
Preferably, fixedly connected with and the annular block that the connecting rod corresponds on the connecting portion lateral wall of T shape sheathed tube, and seted up the ring channel on the lateral wall of annular block, the one end that the spring was kept away from to the connecting rod extends to in the ring channel and fixedly connected with rotates the piece, rotate the inner wall roll connection of piece and ring channel.
Preferably, the recovery screw is inserted into the cylindrical portion of the T-shaped sleeve, and a plurality of fastening bolts abutting against the recovery screw are connected to an outer side wall of the cylindrical portion in a threaded manner.
Preferably, third threads are uniformly distributed on the side wall, away from the T-shaped sleeve, of the recovery screw, a rotating handle is sleeved on the outer side threads of the third threads, and a fastening nut which abuts against the rotating handle is sleeved on the outer side threads of the third threads.
Preferably, the water stop sheet and the water stop core rod are welded in a seamless mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with supporting mechanism on the second sleeve pipe lateral wall in the toper threaded sleeve, can play further fixed effect to the outer pole of connecting in the toper threaded sleeve, improve the joint strength between outer pole and the stagnant water core bar to play spacing effect, satisfy the needs of service strength.
2. The recycling screw rod is inserted in the outer side of the T-shaped sleeve, the recycling screw rod can be adjusted according to the use length, the recycling screw rod and the outer rod are convenient to disassemble and assemble, the recycling screw rods at the two ends of the outer rod can be recycled, and the waste of resources is reduced.
Drawings
Fig. 1 is a schematic structural view of a water stop screw with a recoverable end part provided by the utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is the utility model provides a T-shaped sleeve side structure schematic diagram of a formula stagnant water screw rod can be retrieved to tip.
In the figure: the water stop device comprises a water stop core rod 1, an outer rod 2, a water stop sheet 3, a conical threaded sleeve 4, a threaded sleeve 5, a T-shaped sleeve 6, an arc-shaped shell 7, a recovery threaded rod 8, a spring 9, a connecting rod 10, an annular block 11, a rotating piece 12 and a rotating handle 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-3, an end-recoverable water-stopping screw rod comprises a water-stopping core rod 1 and an outer rod 2, wherein a water-stopping sheet 3 is welded in the middle of the water-stopping core rod 1, the water-stopping sheet 3 and the water-stopping core rod 1 are welded in a seamless manner, so that a water permeation path can be enlarged to play a certain water-stopping role, first threads are arranged at two ends of the water-stopping core rod 1, a tapered thread sleeve 4 is sleeved at the outer side of each first thread, a thread sleeve 5 corresponding to each first thread is fixedly connected in each tapered thread sleeve 4, each thread sleeve 5 comprises a first sleeve and a second sleeve, the inner diameter value of each first sleeve is larger than that of each second sleeve, each first thread is connected in each first sleeve, the outer rod 2 is sleeved in each second sleeve in a thread manner, second threads connected with each second sleeve are uniformly distributed on the side wall of the outer rod 2, a T-shaped sleeve 6 is sleeved on the side wall of the outer rod 2, each T, the outer rod 2 is fixedly connected with a connecting part of the T-shaped sleeve 6, the outer side of the second sleeve is fixedly connected with two arc-shaped shells 7 opposite to the connecting part of the T-shaped sleeve 6, and a supporting mechanism connected with the T-shaped sleeve 6 is arranged in each arc-shaped shell 7.
Concretely, the supporting mechanism is including setting up the cavity in arc casing 7, fixedly connected with spring 9 on the cavity inner wall, the one end fixedly connected with connecting rod 10 of cavity inner wall is kept away from to spring 9, the one end that spring 9 was kept away from to connecting rod 10 extends to the outside of arc casing 7 and is connected with T shape sleeve 6's connecting portion, more specifically, fixedly connected with and the annular block 11 that connecting rod 10 corresponds on T shape sleeve 6's the connecting portion lateral wall, and seted up the ring channel on the lateral wall of annular block 11, the one end that spring 9 was kept away from to connecting rod 10 extends to in the ring channel and fixedly connected with rotates piece 12, rotate the inner wall roll connection of piece 12 and ring channel, through setting up supporting mechanism, can play further fixed effect to the outer pole 2 of connection in toper thread bush 4, improve the joint strength between outer pole 2 and stagnant water core bar 1, satisfy use strength's needs.
Wherein, the intraductal recovery screw rod 8 that is connected with of cylindric portion of T shape sleeve 6, it is concrete, retrieve screw rod 8 and peg graft in T shape sleeve 6's cylindric portion, and threaded connection has a plurality of fastening bolt that offset with retrieving screw rod 8 on the lateral wall of cylindric portion, it has the third screw thread to retrieve the equipartition on the lateral wall that T shape sleeve 6 was kept away from to screw rod 8, and the outside screw thread of third screw thread has cup jointed and has rotated handle 13, the outside screw thread of third screw thread has cup jointed the fastening nut that offsets with rotating handle 13, be convenient for retrieve the dismouting between screw rod 8 and the outer pole 2, and then can carry out recycle to the recovery screw rod 8 at outer pole 2 both ends, reduce the waste of resource.
The utility model discloses in, through be provided with supporting mechanism on the second sleeve pipe lateral wall in toper thread bush 4, it is concrete, when adjusting the position of outer pole 2, under the effect of spring 9 and connecting rod 10, can play further fixed effect to the outer pole 2 of connecting in toper thread bush 4, improve the joint strength between outer pole 2 and stagnant water core bar 1, and play spacing effect, satisfy the needs of use intensity, in addition, it has recovery screw rod 8 to peg graft through the outside at T shape sleeve pipe 6, can adjust it according to the needs of use length, and made things convenient for the dismouting between recovery screw rod 8 and the outer pole 2, and then can carry out recycle to the recovery screw rod 8 at outer pole 2 both ends, reduce the waste of resource.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The end-recoverable water stop screw comprises a water stop core rod (1) and an outer rod (2) and is characterized in that a water stop sheet (3) is welded in the middle of the water stop core rod (1), first threads are arranged at two ends of the water stop core rod (1), a tapered threaded sleeve (4) is sleeved outside the first threads, a threaded sleeve (5) corresponding to the first threads is fixedly connected in the tapered threaded sleeve (4), the threaded sleeve (5) comprises a first sleeve and a second sleeve, the inner diameter value of the first sleeve is larger than that of the second sleeve, the first threads are connected in the first sleeve, the outer rod (2) is sleeved in the second sleeve in a threaded manner, second threads connected with the second sleeve are uniformly distributed on the side wall of the outer rod (2), a T-shaped sleeve (6) is sleeved on the side wall of the outer rod (2), the T-shaped sleeve (6) comprises a connecting part and a cylindrical part, the connecting portion fixed connection of outer pole (2) and T shape sleeve pipe (6), two arc casings (7) relative with T shape sleeve pipe (6) connecting portion of sheathed tube outside fixed connection of second, be provided with the supporting mechanism who is connected with T shape sleeve pipe (6) in arc casing (7), the cylindric portion in-connection of T shape sleeve pipe (6) has recovery screw rod (8).
2. An end-recoverable water-stopping screw rod according to claim 1, wherein the supporting mechanism comprises a cavity arranged in the arc-shaped shell (7), a spring (9) is fixedly connected to the inner wall of the cavity, a connecting rod (10) is fixedly connected to one end, far away from the inner wall of the cavity, of the spring (9), and one end, far away from the spring (9), of the connecting rod (10) extends to the outer side of the arc-shaped shell (7) and is connected with the connecting part of the T-shaped sleeve (6).
3. The end-recoverable water stop screw according to claim 2, wherein the side wall of the connecting portion of the T-shaped sleeve (6) is fixedly connected with an annular block (11) corresponding to the connecting rod (10), the side wall of the annular block (11) is provided with an annular groove, one end of the connecting rod (10) far away from the spring (9) extends into the annular groove and is fixedly connected with a rotating piece (12), and the rotating piece (12) is in rolling connection with the inner wall of the annular groove.
4. The end-recoverable water stop screw according to claim 1, wherein the recovery screw (8) is inserted into a cylindrical portion of the T-shaped sleeve (6), and a plurality of fastening bolts abutting against the recovery screw (8) are screwed to the outer side wall of the cylindrical portion.
5. The end-recoverable water-stopping screw rod according to claim 1, wherein the side wall of the recovery screw rod (8) far away from the T-shaped sleeve (6) is uniformly provided with third threads, the outer threads of the third threads are sleeved with a rotating handle (13), and the outer threads of the third threads are sleeved with a fastening nut which is abutted against the rotating handle (13).
6. The end-recoverable water-stopping screw rod according to claim 1, wherein the water-stopping sheet (3) and the water-stopping core rod (1) are welded together in a seamless manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920515796.2U CN210177932U (en) | 2019-04-16 | 2019-04-16 | But tip recovery type stagnant water screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920515796.2U CN210177932U (en) | 2019-04-16 | 2019-04-16 | But tip recovery type stagnant water screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210177932U true CN210177932U (en) | 2020-03-24 |
Family
ID=69831053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920515796.2U Expired - Fee Related CN210177932U (en) | 2019-04-16 | 2019-04-16 | But tip recovery type stagnant water screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210177932U (en) |
-
2019
- 2019-04-16 CN CN201920515796.2U patent/CN210177932U/en not_active Expired - Fee Related
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| 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: 20200324 Termination date: 20210416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |