CN211447018U - A back of body pastes formula waterstop positioner for city piping lane lining cutting - Google Patents
A back of body pastes formula waterstop positioner for city piping lane lining cutting Download PDFInfo
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- CN211447018U CN211447018U CN201922310843.2U CN201922310843U CN211447018U CN 211447018 U CN211447018 U CN 211447018U CN 201922310843 U CN201922310843 U CN 201922310843U CN 211447018 U CN211447018 U CN 211447018U
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- lining
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Abstract
The utility model discloses a back of body pastes formula waterstop positioner for city piping lane lining cutting belongs to and relates to city piping lane lining cutting technical field, including both ends respectively with fixed horizon bar of template or steel bar support, slide spacing a plurality of positioning screw and one end on the horizon bar with the position sleeve that the muscle of the positioning screw thread links to each other, the other end and back of body pastes formula waterstop bottom links to each other. The utility model has the advantages that: construction easy operation, swift, labour saving and time saving, the waterstop displacement can not appear in the good waterstop of fixing in the concrete vibration process, phenomenon such as drop has avoided because of the waterproof hidden danger that the waterstop installation caused, has improved water-proof effects greatly.
Description
Technical Field
The utility model belongs to the technical field of city piping lane lining cutting, especially, relate to a back of body pastes formula waterstop positioner for city piping lane lining cutting.
Background
An underground comprehensive pipe gallery, also called a comprehensive pipe ditch or a common ditch, is a modern, scientific and intensive urban infrastructure formed by intensively arranging more than two pipelines of electric power, communication, water supply, heat supply, refrigeration, reclaimed water, gas, garbage vacuum pipes and the like in the same underground space below a road. Along with the rapid development of national economy, the urbanization process is accelerated, and the utility tunnel needs to set up temperature expansion joint (movement joint) according to certain interval (generally 30 m) in order to release the shrinkage stress that structural concrete solidification process and temperature variation produced, and the pipe gallery structure is disconnected completely in seam department, only has rubber waterstop or waterstop to connect. Utility tunnel structure self rigidity is very big, and the anti-seismic performance of pipe gallery structure is fine, but when taking place the earthquake, adjacent pipe gallery can produce relative displacement and dislocation owing to there is not the restraint in movement joint department. Due to the fact that life line engineering pipelines such as water supply and drainage pipes, gas pipes, heat pipes and the like are laid in the urban comprehensive pipe gallery, concentrated displacement sudden change at deformation joints is likely to cause damage to the pipelines, urban infrastructure is paralyzed, life and production requirements of people are seriously affected, and earthquake relief and social order restoration are not facilitated.
The positioning and fixing of the water stopping band in the construction of the urban comprehensive pipe gallery are important links in the construction. The conventional positioning and fixing method is to fix the U-shaped steel bar clamp through a template and install the U-shaped steel bar clamp, but the U-shaped steel bar clamp is inaccurate in positioning and cannot be well fixed. And the waterstop is flexible material, only adopts the template reinforcement to be difficult to guarantee its position accuracy, in concrete construction stage, receives pouring and the influence of smashing and vibrating easily, leads to the waterstop to produce the deformation. In the concrete work progress, the waterstop because the location is not firm, appears the inaccurate problem of location very easily, takes place the displacement at the concrete vibration in-process, and direct result exactly causes the seepage, can produce very big influence to the durability and the usability in tunnel.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a back of body pastes formula waterstop positioner for city piping lane lining cutting can realize quick, the stable location of back of body formula waterstop, effectively prevents to take place the displacement at the concrete vibration in-process.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the utility model provides a back of body pastes formula waterstop positioner for city piping lane lining cutting, includes that both ends are spacing with fixed horizon bar, the slip of template or steel bar support respectively a plurality of positioning screw and one end on the horizon bar with the positioning screw thread links to each other, the other end links to each other with the muscle of back of body formula waterstop bottom.
Furthermore, a sleeve is sleeved on the horizontal rod, and the bottom of the positioning screw rod is connected with the sleeve.
Furthermore, a plurality of threaded holes are uniformly formed in the axial direction of the horizontal rod, and the sleeve is positioned on the horizontal rod through a threaded connection structure of a positioning bolt and the threaded holes.
Furthermore, a locking nut matched with the positioning sleeve is arranged on the positioning screw rod.
Furthermore, a clamping assembly is arranged at the top of the positioning sleeve, the clamping assembly comprises a first vertical plate and a second vertical plate which are vertically arranged at the top of the positioning sleeve in parallel and a clamping bolt in threaded connection with the first vertical plate, a rib at the bottom of the back-attached water stop is positioned in a gap between the first vertical plate and the second vertical plate, and a cushion block is arranged between a clamping end of the clamping bolt and the rib.
Furthermore, a positioning plate is rotatably limited at the top of the positioning sleeve, and the first vertical plate and the second vertical plate are fixed on the positioning plate.
Furthermore, a clamping assembly is arranged at the top of the positioning sleeve, and comprises a first vertical plate and a second vertical plate which are vertically arranged at the top of the positioning sleeve in parallel, a clamping plate and a handle which are respectively arranged at two sides of the first vertical plate, a connecting rod which penetrates through the first vertical plate and is connected with the clamping plate and the handle, and a pressure spring which is sleeved on the connecting rod and is limited between the clamping plate and the first vertical plate.
Furthermore, a limit pin is arranged on the connecting rod, and a through groove matched with the limit pin is formed in the first vertical plate.
Furthermore, a cushion block is arranged on the clamping plate.
The utility model has the advantages that: construction easy operation, swift, labour saving and time saving, the waterstop displacement can not appear in the good waterstop of fixing in the concrete vibration process, phenomenon such as drop has avoided because of the waterproof hidden danger that the waterstop installation caused, has improved water-proof effects greatly.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of the back-attached type waterstop positioning device for lining of an urban pipe gallery of the present invention;
fig. 2 is a schematic structural view of a second embodiment of the back-attached type waterstop positioning device for lining of the urban pipe gallery of the present invention;
fig. 3 is a schematic structural diagram of the device of the present invention in practical implementation.
In the drawings: the vertical positioning device comprises a horizontal rod 1, a sleeve 2, a positioning bolt 3, a positioning screw rod 4, a positioning sleeve 5, a locking nut 6, a clamping bolt 7, a cushion block 8, a first vertical plate 9, a second vertical plate 10, a clamping plate 11, a handle 12, a connecting rod 13, a pressure spring 14, a limiting pin 15 and a positioning plate 16.
Detailed Description
The first embodiment is as follows: referring to the attached drawing 1, the utility model provides a back of body pastes formula waterstop positioner for city piping lane lining cutting, including both ends respectively with template or the fixed horizon bar 1 of steel bar support, slide a plurality of positioning screw 4 and one end of spacing on horizon bar 1 and the position sleeve 5 that 4 screw threads of positioning screw link to each other, the other end links to each other with the muscle of back of body pastes formula waterstop bottom. The number of the positioning screw rods 4 is matched with the number of the ribs at the bottom of the back-attached water stop. The diameter of the horizontal rod 1 is 20 mm-30 mm, and the length is 400 mm-600 mm. The length of the positioning screw rod 4 is 300 mm-500 mm.
In order to quickly position the positioning screw rod 4 below the corresponding rib, the horizontal rod 1 is sleeved with a sleeve 2, and the sleeve 2 at the bottom of the positioning screw rod 4 is connected. Simultaneously evenly set up a plurality of screw holes along the axial of horizon bar 1, sleeve pipe 2 is fixed a position on horizon bar 1 with the help of the threaded connection structure of positioning bolt 3 and screw hole.
The locking nut 6 matched with the positioning sleeve 5 is arranged on the positioning screw rod 4, so that the positioned water stop cannot be loosened by the positioning sleeve 5 in the concrete vibrating process, and the positioning of the water stop cannot be loosened.
The top of the locating sleeve 5 is provided with a clamping assembly for connecting the locating sleeve 5 with a water stop band rib, the clamping assembly comprises a first vertical plate 9 and a second vertical plate 10 which are vertically arranged in parallel at the top of the locating sleeve 5 and a clamping bolt 7 in threaded connection with the first vertical plate 9, and the rib at the bottom of the back-attached water stop band is positioned in a gap between the first vertical plate 9 and the second vertical plate 10. A positioning plate 16 is limited at the top of the positioning sleeve 5 in a rotating way, and the first vertical plate 9 and the second vertical plate 10 are both fixed on the positioning plate 16. The bottom surface of the positioning plate 16 is provided with a boss matched with the inner wall of the positioning sleeve 5 so that the positioning plate 16 can rotate relative to the positioning sleeve 5, and when the positioning sleeve 5 and the positioning screw rod 4 rotate to adjust the height, the rib is always positioned between the two vertical plates so as to be beneficial to the subsequent clamping of the clamping bolt 7. And a cushion block 8 is arranged between the clamping end of the clamping bolt 7 and the rib to prevent the clamping bolt 7 from crushing the water stop strip rib. The cushion block 8 can be adjusted to be matched with the second vertical plate 10 to clamp the ribs by rotating the clamping stud 7.
Referring to fig. 3, the device of the present invention is used as follows:
1. welding the horizontal rod 1 on the template;
2. adjusting the position of the sleeve 2 according to the actual condition, and fixing the position of the sleeve 2 on the horizontal rod 1 by using a positioning bolt 3 after the position is adjusted;
3. screwing a locking nut 6 and a positioning sleeve 5 into the positioning screw rod 4, and then adjusting the connecting height of the positioning sleeve 5 and the positioning screw rod 4 to enable a clamping assembly to be clamped with a rib at the bottom of the back-attached water stop;
4. and rotating the clamping bolt 7 to enable the cushion block 8 to be matched with the second vertical plate 10 to clamp the rib.
5. The locking nut 6 is rotated to lock with the positioning sleeve 5.
Each ring of water stop can be fixed by 6-10 positioning devices, and each ring of water stop is spaced by 3-5 meters.
Example two: referring to fig. 2, the difference from the first embodiment is that the clamping assembly includes a first vertical plate 9 and a second vertical plate 10 vertically disposed in parallel on the top of the positioning sleeve 5, a clamping plate 11 and a handle 12 respectively disposed on two sides of the first vertical plate 9, a connecting rod 13 passing through the first vertical plate 9 and connecting the clamping plate 11 and the handle 12, and a pressure spring 14 sleeved on the connecting rod 13 and limited between the clamping plate 11 and the first vertical plate 9. A limit pin 15 is arranged on the connecting rod 13, and a through groove matched with the limit pin 15 is arranged on the first vertical plate 9. The spacer 8 is fixed to the clamp plate 11 by a screw.
In the initial state, the limit pin 15 is limited at one side of the first vertical plate 9, and the compression spring 14 is in a compressed state. When the rib is located between the cushion block 8 and the second vertical plate 10, the cushion block 8 moves towards the rib under the action of the pressure spring 14 and compresses the rib when the limiting pin 15 is aligned with the through groove by rotating the handle 12. When the rib needs to be clamped again, the handle 12 only needs to be rotated to enable the limiting pin 15 to be aligned with the through groove and pull the handle 12 towards the outer side of the first vertical plate 9.
The utility model discloses a device can effectively avoid the waterstop to produce when concreting and shift, drop to protection piping lane structure's complete, safety and waterproof performance, greatly reduced city lifeline engineering suffer risks such as leaking, the shock damage.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (10)
1. The utility model provides a back of body pastes formula waterstop positioner for city piping lane lining cutting, its characterized in that: the positioning sleeve comprises a horizontal rod (1) with two ends fixed with a template or a steel bar support respectively, a plurality of positioning screws (4) on the horizontal rod (1), and a positioning sleeve (5) with one end connected with the positioning screws (4) in a threaded manner and the other end connected with a rib at the bottom of a back-attached water stop.
2. The back-attached water stop positioning device for the lining of the urban pipe gallery according to claim 1, characterized in that: the horizontal rod (1) is sleeved with a sleeve (2), and the bottom of the positioning screw rod (4) is connected with the sleeve (2).
3. The back-attached water stop positioning device for the lining of the urban pipe gallery according to claim 2, characterized in that: a plurality of threaded holes are uniformly formed in the axial direction of the horizontal rod (1), and the sleeve (2) is positioned on the horizontal rod (1) through a threaded connection structure of the positioning bolt (3) and the threaded holes.
4. The back-attached water stop positioning device for the lining of the urban pipe gallery according to claim 1, characterized in that: and a locking nut (6) matched with the positioning sleeve (5) is arranged on the positioning screw rod (4).
5. The back-attached water stop positioning device for the lining of the urban pipe gallery according to any one of claims 1 to 4, characterized in that: the top of the locating sleeve (5) is provided with a clamping assembly, the clamping assembly comprises a first vertical plate (9) and a second vertical plate (10) which are vertically arranged in parallel at the top of the locating sleeve (5) and a clamping bolt (7) in threaded connection with the first vertical plate (9), a rib at the bottom of the back-attached water stop is positioned in a gap between the first vertical plate (9) and the second vertical plate (10), and a cushion block (8) is arranged between the clamping end of the clamping bolt (7) and the rib.
6. The back-attached water stop positioning device for the lining of the urban pipe gallery according to claim 5, characterized in that: a positioning plate (16) is rotatably limited at the top of the positioning sleeve (5), and the first vertical plate (9) and the second vertical plate (10) are fixed on the positioning plate (16).
7. The back-attached water stop positioning device for the lining of the urban pipe gallery according to any one of claims 1 to 4, characterized in that: the top of the locating sleeve (5) is provided with a clamping assembly, the clamping assembly comprises a first vertical plate (9) and a second vertical plate (10) which are vertically arranged in parallel at the top of the locating sleeve (5), clamping plates (11) and handles (12) which are respectively arranged on two sides of the first vertical plate (9), a connecting rod (13) which penetrates through the first vertical plate (9) and is connected with the clamping plates (11) and the handles (12), and a pressure spring (14) which is sleeved on the connecting rod (13) and is limited between the clamping plates (11) and the first vertical plate (9).
8. The back-attached waterstop positioning device for the lining of the urban pipe gallery according to claim 7, characterized in that: a limiting pin (15) is arranged on the connecting rod (13), and a through groove matched with the limiting pin (15) is arranged on the first vertical plate (9).
9. The back-attached waterstop positioning device for the lining of the urban pipe gallery according to claim 7, characterized in that: and a cushion block (8) is arranged on the clamping plate (11).
10. The back-attached waterstop positioning device for the lining of the urban pipe gallery according to claim 7, characterized in that: a positioning plate (16) is rotatably limited at the top of the positioning sleeve (5), and the first vertical plate (9) and the second vertical plate (10) are fixed on the positioning plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310843.2U CN211447018U (en) | 2019-12-20 | 2019-12-20 | A back of body pastes formula waterstop positioner for city piping lane lining cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310843.2U CN211447018U (en) | 2019-12-20 | 2019-12-20 | A back of body pastes formula waterstop positioner for city piping lane lining cutting |
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| Publication Number | Publication Date |
|---|---|
| CN211447018U true CN211447018U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310843.2U Active CN211447018U (en) | 2019-12-20 | 2019-12-20 | A back of body pastes formula waterstop positioner for city piping lane lining cutting |
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| CN (1) | CN211447018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775689A (en) * | 2022-06-08 | 2022-07-22 | 山东汇通建设集团有限公司 | Pipe gallery water stop belt construction device and construction method thereof |
-
2019
- 2019-12-20 CN CN201922310843.2U patent/CN211447018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114775689A (en) * | 2022-06-08 | 2022-07-22 | 山东汇通建设集团有限公司 | Pipe gallery water stop belt construction device and construction method thereof |
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