CN111236154A - Water stop fixing device for hydraulic engineering and water stop mounting method - Google Patents
Water stop fixing device for hydraulic engineering and water stop mounting method Download PDFInfo
- Publication number
- CN111236154A CN111236154A CN202010148851.6A CN202010148851A CN111236154A CN 111236154 A CN111236154 A CN 111236154A CN 202010148851 A CN202010148851 A CN 202010148851A CN 111236154 A CN111236154 A CN 111236154A
- Authority
- CN
- China
- Prior art keywords
- stationary blade
- fixing
- water stop
- waterstop
- hydraulic engineering
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention relates to a water stop fixing device for hydraulic engineering and a water stop mounting method, belonging to the field of hydraulic engineering. The invention has the effect of improving the connecting effect between the main body fixing plate and the steel bar.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a water stop fixing device for hydraulic engineering and a water stop mounting method.
Background
In the hydraulic engineering, when large-volume concrete is constructed, joint separation needs to be carried out at a certain position due to the structural and construction process requirements, a water stop belt needs to be arranged at the joint separation position to achieve the water stop and seepage prevention effect, the water stop belt is mainly used for being arranged at a construction joint, a settlement joint and a deformation joint when a concrete structure is cast in place and integrated with concrete pouring, the joint leakage is prevented, the water stop effect is achieved, the water stop belt needs to be fixed during installation, and therefore the water stop belt is prevented from being deviated in the concrete pouring process, and the water stop effect is prevented from being influenced.
The prior Chinese patent with the publication number of CN206736858U discloses a water stop fixing device for hydraulic engineering, which comprises a main body device and a fixing device, wherein the main body device comprises an overturning groove, a through hole, a slurry inlet channel, a connecting pipe, a positioning lantern ring, a hollow rod, an arc-shaped groove, a main body fixing plate and the through hole, one end of the connecting pipe is arranged in the middle of the main body fixing plate, the other end of the connecting pipe is arranged in the middle of the hollow rod, the slurry inlet channel is arranged in the hollow rod, the positioning lantern ring is arranged on the hollow rod, the main body fixing plate is folded from the middle to one side and integrally divided into an upper part and a lower part, a plurality of arc-shaped grooves are respectively arranged on the outer surfaces of the upper part and the lower part of the main body fixing plate, the width of the arc-shaped grooves is gradually widened from bottom to top and then gradually narrowed, the width of the opening part of the, the two locking cover plates are respectively arranged in the turnover grooves at the two ends of the main body fixing plate.
The above prior art solutions have the following drawbacks: when using this fixing device, need utilize a plurality of fixing device to fix the waterstop, the staff places the waterstop in the main part fixed plate, utilize the locking apron to carry out preliminary fixed to the waterstop, recycle the reinforcing bar afterwards and pass all position lantern rings, straighten the waterstop, carry out the installation of template and the pouring of concrete again afterwards, but at fixed in-process, the staff only the reinforcing bar passes the position lantern ring, and the reinforcing bar lantern ring takes place to remove on the reinforcing bar very easily, lead to the fixed effect of waterstop to receive the influence.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a water stop fixing device for water conservancy projects, which is convenient for improving the connection effect between a main body fixing plate and a steel bar.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a waterstop fixing device for hydraulic engineering, includes the main part fixed plate, the whole U-shaped that is of main part fixed plate, be provided with the mounting that is used for fixed waterstop on the main part fixed plate, be provided with the connecting rod on the main part fixed plate, the one end of connecting rod is located the bottom of the main part fixed plate of U-shaped, the one end that the main part fixed plate was kept away from to the connecting rod is provided with the installation pole, be provided with first stationary blade and second stationary blade on the installation pole, first stationary blade and second stationary blade all set up to the flexure strip.
Through adopting above-mentioned technical scheme, after utilizing the mounting to fix one side of waterstop in the main part fixed plate, need fix the main part fixed plate to the reinforcing bar on, constructor need part first stationary blade and second stationary blade relatively this moment, then remove the main part fixed plate, make the reinforcing bar remove relatively to between first stationary blade and the second stationary blade, first stationary blade and second stationary blade are the flexure strip, then can produce elasticity after taking place deformation, thereby make first stationary blade and second stationary blade chucking on the reinforcing bar, thereby make main part fixed plate and waterstop fix on the reinforcing bar, can improve the connection effect between main part fixed plate and the reinforcing bar through first stationary blade and second stationary blade, thereby reduce the condition that takes place main part fixed plate offset, the fixed effect of waterstop has been guaranteed.
The present invention in a preferred example may be further configured to: first stationary blade and second stationary blade all articulate the setting on the installation pole, just be located first stationary blade and second stationary blade articulated position on the installation pole and all be provided with the torsional spring.
Through adopting above-mentioned technical scheme, when fixed main part fixed plate, make first stationary blade and second stationary blade pass through the opposite direction rotation of pin joint orientation, make first stationary blade and second stationary blade open, it rotates to drive the torsional spring when first stationary blade and second stationary blade rotate, can produce elasticity after the torsional spring rotates, after arranging the reinforcing bar in between first stationary blade and the second stationary blade, relax first stationary blade and second stationary blade, the elasticity that the torsional spring produced just can make first stationary blade and second stationary blade gyration, and the chucking is on the reinforcing bar, can further improve the fixed effect of first stationary blade and second stationary blade through the torsional spring.
The present invention in a preferred example may be further configured to: the installation structure is characterized in that a connecting plate is arranged on the installation rod, the first fixing piece is fixedly connected onto the connecting plate, the second fixing piece is connected onto the connecting plate in a sliding mode along the direction moving towards the first fixing piece, a spring is arranged between the first fixing piece and the second fixing piece, and two ends of the spring are fixedly connected with the first fixing piece and the second fixing piece respectively.
Through adopting above-mentioned technical scheme, when fixed main part fixed plate, the second stationary blade is removed to the direction of keeping away from first stationary blade to the orientation, the second stationary blade can drive the spring by the extension, the spring produces can produce elasticity after being extended, place the reinforcing bar in between first stationary blade and the second stationary blade after, the bullet shape that the spring produced can drive the first stationary blade of second stationary blade orientation and remove, thereby make the second stationary blade tightly support on the reinforcing bar, make the main part fixed plate fix at the reinforcing bar, so can further improve the fixed effect of first stationary blade and second stationary blade.
The present invention in a preferred example may be further configured to: the connecting plate is provided with a sliding rod along the direction towards the first fixing piece, the second fixing piece is provided with a sliding block, the sliding block is sleeved on the sliding rod and is connected to the sliding rod in a sliding mode, and the spring sleeve is sleeved on the sliding rod.
Through adopting above-mentioned technical scheme, when the second stationary blade that slides, the second stationary blade can drive the slider and move towards or keep away from first stationary blade on the slide bar, and the setting up of slider and slide bar can lead the removal of second stationary blade, makes the second stationary blade can move towards or keep away from first stationary blade better.
The present invention in a preferred example may be further configured to: the connecting rod is arranged on the first fixing piece and the second fixing piece, the end portions, far away from the connecting rod, of the first fixing piece and the second fixing piece are respectively provided with a first connecting portion and a second connecting portion, the first fixing piece is provided with a fixing bolt, the fixing bolt penetrates through the second connecting portion, and the fixing bolt is connected with a fixing nut which abuts against the second connecting portion in a threaded manner.
Through adopting above-mentioned technical scheme, when fixed main part fixed plate, at first make the reinforcing bar get into between first stationary blade and the second stationary blade, install fixing bolt to first connecting portion afterwards on, make fixing bolt pass the second connecting portion, screw fixing nut to fixing bolt afterwards on, and make fixing nut tightly support to the second connecting portion on, so alright with first stationary blade and the chucking of second stationary blade on the reinforcing bar, thereby further improve the fixed effect of first stationary blade and second stationary blade.
The present invention in a preferred example may be further configured to: and anti-skid grains are arranged on the opposite surfaces of the first fixing plate and the second fixing plate.
Through adopting above-mentioned technical scheme, the friction between first stationary blade and second stationary blade and the reinforcing bar can be increased in the setting of antiskid line to the skew takes place for the position of further restriction main part fixed plate.
The present invention in a preferred example may be further configured to: first stationary blade and second stationary blade all are arc, and curved first stationary blade and second stationary blade set up relatively.
Through adopting above-mentioned technical scheme, set up first stationary blade and second stationary blade into arc, can increase the area of contact between first stationary blade and second stationary blade and the reinforcing bar to improve the fixed effect of first stationary blade and second stationary blade.
Another object of the present invention is to provide a method for installing a water stop which facilitates to improve the connection effect between a main body fixing plate and a reinforcing bar.
The above object of the present invention is achieved by the following technical solutions:
a water stop mounting method comprises the water stop fixing device for the hydraulic engineering, and is characterized by comprising the following steps:
s1: installing connecting steel bars;
s2: fixing one side of the water stop belt into a plurality of main body fixing plates, and fixing the water stop belt by using a fixing piece, wherein the plurality of main body fixing plates are arranged at intervals along the length direction of the water stop belt;
s3: clamping each main body fixing plate on the connecting steel bar through a first fixing plate and a second fixing plate according to the interval, straightening the water stop belt, and fixing the water stop belt with the connecting steel bar;
s4: and repeating S1-S3 to carry out the installation of the next section of the water stop strip.
Through so installation waterstop, can reduce the condition that the waterstop took place the skew on the reinforcing bar to guarantee the final stagnant water effect of waterstop.
In summary, the invention includes at least one of the following beneficial technical effects:
through setting up first stationary blade and second stationary blade on the mounting panel at the main part fixed plate to set up first stationary blade and second stationary blade into the flexure strip, make with first stationary blade and second stationary blade chucking back on the reinforcing bar, alright with the position of fixed main part fixed plate, so just improved the connection effect between main part fixed plate and the reinforcing bar, thereby reduce the condition that main part fixed plate and waterstop take place the skew, guaranteed the stagnant water effect of waterstop.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic overall structure diagram of a second embodiment of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.
Fig. 5 is a schematic overall structure diagram of a third embodiment of the present invention.
Fig. 6 is a partially enlarged schematic view of a portion C in fig. 5.
In the figure, 1, a main body fixing plate; 11. a fixing member; 12. a connecting rod; 13. mounting a rod; 14. a connecting plate; 141. a slide bar; 2. a first fixing sheet; 21. a first connection portion; 22. fixing the bolt; 23. fixing a nut; 3. a second fixing sheet; 31. a slider; 32. a second connecting portion; 4. a torsion spring; 5. a spring; 6. and (4) anti-skid lines.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1, the water stop fixing device for hydraulic engineering disclosed by the invention comprises a main body fixing plate 1, wherein the main body fixing plate 1 is integrally U-shaped, a fixing part 11 for fixing the water stop is arranged on the main body fixing plate 1, the fixing part 11 comprises a backing plate and a pressing plate which are arranged in the fixed main body plate, a pressing rod is arranged on the main body fixing plate 1, the pressing rod is arranged on the main body fixing plate 1 in a penetrating manner and connected with the pressing plate, when the water stop is fixed, one side of the water stop is arranged on the backing plate in the main body fixing plate 1, and the pressing rod is used for moving the pressing plate to enable the pressing plate to be tightly abutted to the water stop, namely, the water stop can be fixed (the specific.
Referring to fig. 1 and 2, a connecting rod 12 is arranged on a main body fixing plate 1, one end of the connecting rod 12 is located at the bottom of the U-shaped main body fixing plate 1, an installation rod 13 is arranged at one end of the connecting rod 12 away from the main body fixing plate 1, the installation rod 13 is arranged in a hollow manner, a first fixing plate 2 and a second fixing plate 3 are arranged on the installation rod 13, and the first fixing plate 2 and the second fixing plate 3 are both arranged to be elastic plates made of aluminum alloy; first stationary blade 2 and second stationary blade 3 all articulate the setting on installation pole 13, and the installation pole 13 is gone up and is located first stationary blade 2 and the articulated position of second stationary blade 3 and all is provided with torsional spring 4, the both ends of torsional spring 4 respectively with installation pole 13 and the 3 fixed connection of first stationary blade 2 second stationary blade.
Referring to fig. 1 and 2, in order to increase the contact area between the first fixing piece 2 and the second fixing piece 3 and the steel bar, the first fixing piece 2 and the second fixing piece 3 are both arc-shaped and are arranged oppositely, the opposite surface of the first fixing piece 2 and the second fixing piece 3 is also provided with anti-skid lines 6, the anti-skid lines 6 can increase the friction between the first fixing piece 2 and the second fixing piece 3 and the steel bar, and the fixing effect of the first fixing piece 2 and the second fixing piece 3 is improved.
The implementation principle of the embodiment is as follows: make first stationary blade 2 and the 3 opposite direction rotations of second stationary blade orientation through the pin joint, arrange the reinforcing bar in between first stationary blade 2 and the second stationary blade 3, can drive torsional spring 4 when first stationary blade 2 rotates with the second stationary blade 3 and rotate, can produce elasticity after torsional spring 4 rotates, after relaxing first stationary blade 2 and second stationary blade 3, the elasticity that torsional spring 4 produced just can make first stationary blade 2 and 3 gyrations of second stationary blade, and the chucking is on the reinforcing bar.
Example two
The main differences between this embodiment and the other embodiments are:
referring to fig. 3 and 4, a connecting plate 14 is arranged on the mounting rod 13 along the length direction of the mounting rod 13, the first fixing plate 2 is fixedly connected to the connecting plate 14, the second fixing plate 3 is slidably connected to the connecting plate 14 in the direction moving towards the first fixing plate 2, a spring 5 is arranged between the first fixing plate 2 and the second fixing plate 3, and two ends of the spring 5 are fixedly connected with the first fixing plate 2 and the second fixing plate 3 respectively; in order to guide the movement of the second fixing plate 3, a sliding rod 141 is disposed on the connecting plate 14 along the direction toward the first fixing plate 2, a sliding block 31 is disposed on the second fixing plate 3, the sliding block 31 is sleeved on and slidably connected to the sliding rod 141, and the spring 5 is sleeved on the sliding rod 141.
The implementation principle of the embodiment is as follows: when fixed main part fixed plate 1, the orientation is kept away from the direction removal second stationary blade 3 of first stationary blade 2, place the reinforcing bar in between first stationary blade 2 and the second stationary blade 3, can drive spring 5 when second stationary blade 3 removes and be stretched, spring 5 is stretched the back production and can be produced elasticity, after relaxing second stationary blade 3, the bullet shape that spring 5 produced can drive second stationary blade 3 and remove towards first stationary blade 2, thereby make second stationary blade 3 tightly support on the reinforcing bar, make main part fixed plate 1 fix on the reinforcing bar.
EXAMPLE III
The main differences between this embodiment and other embodiments are:
referring to fig. 5 and 6, the first fixing plate 2 and the second fixing plate 3 are respectively provided with a first connecting portion 21 and a second connecting portion 32 at ends thereof far away from the connecting rod 12, the first fixing plate 2 is provided with a fixing bolt 22, the fixing bolt 22 is arranged by penetrating through the second connecting portion 32, and the fixing bolt 22 is in threaded connection with a fixing nut 23 abutting against the second connecting portion.
The implementation principle of the embodiment is as follows: when fixing the body fixing plate 1, firstly, the reinforcing bar is made to enter between the first fixing piece 2 and the second fixing piece 3, then the fixing bolt 22 is installed to the first connecting portion 21, the fixing bolt 22 is made to pass through the second connecting portion 32, then the fixing nut 23 is screwed to the fixing bolt 22, and the fixing nut 23 is made to abut against the second connecting portion 32, so that the first fixing piece 2 and the second fixing piece 3 can be clamped on the reinforcing bar.
A water stop mounting method comprises the water stop fixing device for the hydraulic engineering, and is characterized by comprising the following steps:
s1: installing connecting steel bars;
s2: fixing one side of the water stop belt into a plurality of main body fixing plates 1, and fixing the water stop belt by using a fixing piece 11, wherein the plurality of main body fixing plates 1 are arranged at intervals along the length direction of the water stop belt;
s3: clamping each main body fixing plate 1 on the connecting steel bar through a first fixing piece 2 and a second fixing piece 3 according to the interval, straightening the water stop belt, and fixing the water stop belt with the connecting steel bar;
s4: and repeating S1-S3 to carry out the installation of the next section of the water stop strip.
Set up first stationary blade 2 and second stationary blade 3 on the installation pole 13 of main part fixed plate 1 to through first stationary blade 2 and second stationary blade 3 with 1 chucking of main part fixed plate back on the reinforcing bar, alright with having heightened the connection effect between main part fixed plate 1 and the reinforcing bar, reduce the condition that position shift took place for main part fixed plate 1 and waterstop, guarantee the stagnant water effect of waterstop.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a waterstop fixing device for hydraulic engineering, includes main part fixed plate (1), main part fixed plate (1) wholly is the U-shaped, be provided with mounting (11) that are used for fixed waterstop on main part fixed plate (1), its characterized in that: be provided with connecting rod (12) on main part fixed plate (1), the one end of connecting rod (12) is located the bottom of main part fixed plate (1) of U-shaped, the one end that main part fixed plate (1) was kept away from in connecting rod (12) is provided with installation pole (13), be provided with first stationary blade (2) and second stationary blade (3) on installation pole (13), first stationary blade (2) and second stationary blade (3) all set up to the flexure strip.
2. The waterstop fixing device for hydraulic engineering according to claim 1, characterized in that: first stationary blade (2) and second stationary blade (3) all articulate the setting on installation pole (13), just be located first stationary blade (2) and second stationary blade (3) articulated position on installation pole (13) and all be provided with torsional spring (4).
3. The waterstop fixing device for hydraulic engineering according to claim 1, characterized in that: be provided with connecting plate (14) on installation pole (13), first stationary blade (2) fixed connection is on connecting plate (14), second stationary blade (3) along the direction sliding connection that first stationary blade (2) of orientation removed on connecting plate (14), be provided with spring (5) between first stationary blade (2) and second stationary blade (3), the both ends of spring (5) respectively with first stationary blade (2) and second stationary blade (3) fixed connection.
4. A waterstop fixing device for hydraulic engineering according to claim 3, characterized in that: a sliding rod (141) is arranged on the connecting plate (14) along the direction towards the first fixing piece (2), a sliding block (31) is arranged on the second fixing piece (3), the sliding block (31) is sleeved and connected to the sliding rod (141) in a sliding mode, and the spring (5) is sleeved on the sliding rod (141).
5. The waterstop fixing device for hydraulic engineering according to claim 1, characterized in that: first stationary blade (2) and second stationary blade (3) are provided with first connecting portion (21) and second connecting portion (32) on keeping away from the tip of connecting rod (12) respectively, be provided with fixing bolt (22) on first stationary blade (2), fixing bolt (22) are worn to locate second connecting portion (32) and are set up, threaded connection has fastening to fixing nut (23) on the second even portion on fixing bolt (22).
6. The waterstop fixing device for hydraulic engineering according to claim 1, characterized in that: and anti-skid grains (6) are arranged on the opposite surfaces of the first fixing piece (2) and the second fixing piece (3).
7. The waterstop fixing device for hydraulic engineering according to claim 1, characterized in that: first stationary blade (2) and second stationary blade (3) all are arc, and curved first stationary blade (2) and second stationary blade (3) set up relatively.
8. A method of installing a water stop comprising a water stop fixing device for water conservancy projects according to any one of claims 1 to 7, comprising the steps of:
s1: installing connecting steel bars;
s2: fixing one side of the water stop belt into a plurality of main body fixing plates (1), and fixing the water stop belt by using a fixing piece (11), wherein the plurality of main body fixing plates (1) are arranged at intervals along the length direction of the water stop belt;
s3: clamping each main body fixing plate (1) on the connecting steel bar through a first fixing piece (2) and a second fixing piece (3) at intervals to straighten the water stop and fix the water stop with the connecting steel bar;
s4: and repeating S1-S3 to carry out the installation of the next section of the water stop strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148851.6A CN111236154A (en) | 2020-03-05 | 2020-03-05 | Water stop fixing device for hydraulic engineering and water stop mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148851.6A CN111236154A (en) | 2020-03-05 | 2020-03-05 | Water stop fixing device for hydraulic engineering and water stop mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111236154A true CN111236154A (en) | 2020-06-05 |
Family
ID=70880233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010148851.6A Pending CN111236154A (en) | 2020-03-05 | 2020-03-05 | Water stop fixing device for hydraulic engineering and water stop mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111236154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012156A (en) * | 2020-08-28 | 2020-12-01 | 中天九州建工集团有限公司 | Platform type lifting device for hydraulic engineering construction |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2295874A2 (en) * | 2009-08-25 | 2011-03-16 | WEMEFA Horst Christopeit GmbH | Device for reversible mounting of tubes of a tube heater |
| CN204300514U (en) * | 2014-12-04 | 2015-04-29 | 辽宁工程技术大学 | Main equipment experiment is linked up with cable |
| CN204986012U (en) * | 2015-07-08 | 2016-01-20 | 常州市武进电力管件有限公司 | Pipe fixation fram |
| CN106930238A (en) * | 2017-05-13 | 2017-07-07 | 师海林 | A kind of hydraulic engineering waterstop fixing device and application method |
| CN107218444A (en) * | 2017-08-03 | 2017-09-29 | 合肥志和电器科技有限公司 | A kind of refrigeration for refrigerator pipeline fixing structure |
| CN206736858U (en) * | 2017-05-26 | 2017-12-12 | 黄柏洪 | A kind of hydraulic engineering waterstop fixing device |
| CN209323373U (en) * | 2018-10-22 | 2019-08-30 | 四川志德公路工程有限责任公司 | A kind of bridge construction support frame |
| CN209760605U (en) * | 2019-03-22 | 2019-12-10 | 广州市诚利建设工程有限公司 | Building wall steel bar connection structure |
| CN209908532U (en) * | 2019-04-02 | 2020-01-07 | 中建隧道建设有限公司 | Water stop fixing device |
-
2020
- 2020-03-05 CN CN202010148851.6A patent/CN111236154A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2295874A2 (en) * | 2009-08-25 | 2011-03-16 | WEMEFA Horst Christopeit GmbH | Device for reversible mounting of tubes of a tube heater |
| CN204300514U (en) * | 2014-12-04 | 2015-04-29 | 辽宁工程技术大学 | Main equipment experiment is linked up with cable |
| CN204986012U (en) * | 2015-07-08 | 2016-01-20 | 常州市武进电力管件有限公司 | Pipe fixation fram |
| CN106930238A (en) * | 2017-05-13 | 2017-07-07 | 师海林 | A kind of hydraulic engineering waterstop fixing device and application method |
| CN206736858U (en) * | 2017-05-26 | 2017-12-12 | 黄柏洪 | A kind of hydraulic engineering waterstop fixing device |
| CN107218444A (en) * | 2017-08-03 | 2017-09-29 | 合肥志和电器科技有限公司 | A kind of refrigeration for refrigerator pipeline fixing structure |
| CN209323373U (en) * | 2018-10-22 | 2019-08-30 | 四川志德公路工程有限责任公司 | A kind of bridge construction support frame |
| CN209760605U (en) * | 2019-03-22 | 2019-12-10 | 广州市诚利建设工程有限公司 | Building wall steel bar connection structure |
| CN209908532U (en) * | 2019-04-02 | 2020-01-07 | 中建隧道建设有限公司 | Water stop fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012156A (en) * | 2020-08-28 | 2020-12-01 | 中天九州建工集团有限公司 | Platform type lifting device for hydraulic engineering construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210621517U (en) | Totally closed sound barrier of adjustable error | |
| US20160111998A1 (en) | Device for fastening pv modules to roofs having a trapezoidal metal sheet | |
| EP3121345A1 (en) | Clamping system for mounting glass balustrade | |
| CN111236154A (en) | Water stop fixing device for hydraulic engineering and water stop mounting method | |
| CN105350765B (en) | A kind of anti-skidding universal wall-connecting piece of scaffold dual U-shaped clamping hoop type | |
| CN105888239A (en) | Sliding block type early-dismantling concrete formwork supporting head | |
| CN105810092B (en) | A kind of clamp device of urban road direction board | |
| CN201206395Y (en) | Hinge for automotive door | |
| CN114753871A (en) | Tunnel secondary lining longitudinal water stop belt mounting device and mounting method thereof | |
| CN105926932A (en) | Lever type movable clamp and early-dismantling head with same | |
| CN107350840A (en) | Tubing perforate stationary fixture | |
| CN209094255U (en) | A kind of press bending apparatus of welded still pipe | |
| CN205881728U (en) | Switch mounting support with adjustable position | |
| EP0476524A1 (en) | Process for anchoring a metallic covering made of corrugated plate, covering structure obtained by the process, and apparatus for performing the process | |
| CN211257492U (en) | Hang ceramic plate curtain pendant futilely | |
| CN204647564U (en) | A kind of bayonet lock band assembly | |
| CN208601444U (en) | A kind of tool for Compressor Group probe installation | |
| CN207015206U (en) | A kind of driver's seat angle modulation handle cover plate | |
| CN220862573U (en) | Auxiliary bending structure of spring machine | |
| CN205688796U (en) | A kind of lever-type movement fixture and use the early dismantling head of this floating holder | |
| JPH01295759A (en) | Polishing device for pipe of street lamp or the like | |
| US4026769A (en) | Adjustable sealing frame for coke-oven door | |
| CN117021000A (en) | Auxiliary assembly equipment and construction method for T-shaped nodular cast iron pipe fitting | |
| CN201635318U (en) | Roofing or siding plate adjustable bearing assembly | |
| CN110333099A (en) | A kind of biological monitoring water sampling unit being convenient for carrying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200605 |
|
| RJ01 | Rejection of invention patent application after publication |