CN114808681A - Construction method of bridge buried drain pipe - Google Patents
Construction method of bridge buried drain pipe Download PDFInfo
- Publication number
- CN114808681A CN114808681A CN202210533757.1A CN202210533757A CN114808681A CN 114808681 A CN114808681 A CN 114808681A CN 202210533757 A CN202210533757 A CN 202210533757A CN 114808681 A CN114808681 A CN 114808681A
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- drain pipe
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- 238000010276 construction Methods 0.000 title claims abstract description 57
- 210000001503 joint Anatomy 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The invention discloses a construction method of a bridge buried drain pipe, which comprises a concave placing plate, a supporting table, a first bearing, a connecting shaft, a positioning assembly, a clamping assembly, a movable inserted link, a locking plate, a connecting spring, an anti-skid convex strip, an auxiliary spring, a thread groove, an internal thread locking pipe and a limiting circular groove, wherein the concave placing plate is fixedly arranged on the supporting table; according to the bridge buried drain pipe construction method and the corresponding butt joint auxiliary device for pipeline connection, the butt joint auxiliary device has a good auxiliary effect on connection construction of the drain pipe, the drain pipe can be well pre-positioned, and the clamping assembly and the positioning rod assembly are matched for use, so that the accuracy of pipeline connection can be improved, the pipeline connection construction quality is improved, the operation difficulty is reduced, convenience is brought to workers, and the overall construction efficiency is improved.
Description
Technical Field
The invention relates to the technical field of bridge building construction, in particular to a construction method of a bridge buried drain pipe.
Background
As the pace of bridge construction in China is continuously accelerated, the structural form of the bridge is more diversified, so that the method is particularly critical for mastering details of the bridge, and the water drain pipe of the viaduct is one of bridge auxiliary structures, has the function of draining accumulated water on the bridge floor and is an important channel for dredging the bridge floor water to flow to a ground rainwater well.
The drainage system of overpass is a key link of bridge construction, and the sluicing work to the bridge under the prior art is realized through the outlet pipe, is about to the tube head setting on the road surface of bridge, later with the fixed setting in the outside of bridge of body of outlet pipe, with sewage drainage to ground.
Adopt external installation to fix on the pier stud to present most bridge drain pipe, the pipeline is easy fracture, damaged under external impact, makes the bridge floor rainwater directly erode to the underneath ground of viaduct, influences pedestrian and vehicle safety, and external wash-out pipe influences the bridge pleasing to the eye moreover, and the pipeline damages easily, and the later stage is overhauld loaded down with trivial details, reduces construction economic benefits.
Therefore, the invention provides a construction method of a bridge buried drain pipe, which is used for solving the problems.
Disclosure of Invention
The invention aims to provide a construction method of a bridge buried drain pipe, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a construction method of a bridge buried drain pipe comprises the three steps of pier column construction of the buried drain pipe, construction of a combination section of a drain pipe box girder and a stand column, and buried construction in the drain pipe box girder;
the pier column construction of the hidden buried drain pipe comprises pier column reinforcement binding; the vertical water drain pipe is buried, avoids reinforcing steel bars in the pier stud, and is butted with the pipeline by using a right-angle three-way pipe and an elbow; the maintenance valve is arranged with the water outlet; the positioning ribs position the pipeline on the pier stud reinforcing steel bars; pouring pier column concrete.
Constructing a joint section of the box girder and the stand column of the water drain pipe, wherein the construction of the joint section of the box girder and the stand column of the water drain pipe comprises the completion of the laying of a bottom mould of a cast-in-place box girder; the drain pipes of the preformed holes on the pier columns are correspondingly embedded with the box girder drain pipes, and are butted by a rubber connecting pipe; binding box girder reinforcing steel bars; pouring the box girder for the first time; the water accumulating tank is connected with the pipeline; pouring the box girder for the second time;
the construction is buried underground in the outlet pipe box roof beam, and the construction is buried underground in the outlet pipe box roof beam is mainly the butt joint between the outlet pipe, connects fixedly through the butt joint auxiliary device that sets up, improves its construction stability and convenience, and then improves efficiency of construction and quality, and the butt joint is accomplished the back, demolishs the butt joint auxiliary device again, pours at last can.
Preferably, butt joint auxiliary device includes that the board is placed to the concave type, a supporting bench, first bearing, connecting axle, locating component, connecting plate, solid fixed splint, fixed plate, compression screw, handle, second bearing, activity splint, centre gripping subassembly, activity inserted bar, locking plate, coupling spring, anti-skidding sand grip, auxiliary spring, thread groove, internal thread locking pipe, spacing circular slot, the inboard intermediate position that the board was placed to the concave type is fixed and is provided with a supporting bench, and the outside scarf joint that the board was placed to the concave type is provided with first bearing, and first bearing cup joints the one end that sets up at the connecting axle, and the other end of connecting axle is connected and is provided with locating component, and the bilateral symmetry that the board was placed to the concave type is provided with the centre gripping subassembly.
Preferably, the connecting plate is fixed to be set up in the one end of connecting axle, and one side of connecting plate is fixed and is provided with solid fixed splint, and the fixed plate that is provided with of opposite side, run through threaded connection in the fixed plate and be provided with compression screw, the fixed handle that is provided with of one end of compression screw, the other end cup joints and is provided with the second bearing, the second bearing scarf joint sets up in movable splint.
Preferably, one side of the movable clamping plate is in contact with the connecting plate and is not fixedly arranged, and the movable clamping plate and the fixed clamping plate are arranged at the corresponding positions and are arranged in the same number.
Preferably, the movable inserted bar symmetry activity runs through the setting and places the board in the concave type, and the fixed locking board that is provided with in one end of movable inserted bar to the locking board is fixed in the one side symmetry that is connected with the movable inserted bar and is provided with coupling spring, and the coupling spring other end is fixed to be set up and is placed the inboard wall at the concave type, the thread groove sets up and places the lateral wall of board at the concave type to the setting is in the avris position of movable inserted bar, and thread groove threaded connection is provided with the internal thread locking pipe, be provided with spacing circular slot in the internal thread locking pipe.
Preferably, the limiting circular groove is corresponding to the movable inserted rod in arrangement position, the number of the sets is the same, the diameter is equal, and the two are in adaptive clamping connection.
Preferably, one side of locking plate sets up to the arcwall face, and the equidistance activity is provided with anti-skidding sand grip on the arcwall face, and one side of anti-skidding sand grip extends to in the locking plate to the equidistance is fixed to be provided with auxiliary spring on the lateral wall, and the auxiliary spring other end is fixed to be set up at the locking plate.
Preferably, the thread groove and the movable inserted rod are arranged at the corresponding positions and the same number of groups, and the central lines of the thread groove and the movable inserted rod are on the same straight line.
Compared with the prior art, the invention has the beneficial effects that:
according to the bridge buried drain pipe construction method and the corresponding butt joint auxiliary device for pipeline connection, the butt joint auxiliary device has a good auxiliary effect on connection construction of the drain pipe, the drain pipe can be well pre-positioned, and the clamping assembly and the positioning rod assembly are matched for use, so that the accuracy of pipeline connection can be improved, the pipeline connection construction quality is improved, the operation difficulty is reduced, convenience is brought to workers, and the overall construction efficiency is improved.
Drawings
FIG. 1 is a right side view of the front structural connection of the docking assistance device of the present invention;
FIG. 2 is a schematic view of the front side structure of the docking assistance device of the present invention connected to the left;
FIG. 3 is an enlarged partial view of the structural joint of FIG. 2 according to the present invention;
FIG. 4 is a right side view of the back side structural attachment of the docking assistance device of the present invention;
FIG. 5 is an enlarged partial view of the structural joint of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the left side of the back side structural connection of the docking assistance device of the present invention;
FIG. 7 is a cross-sectional view of the connection of the female locking tube structure of the clamping assembly of the present invention;
FIG. 8 is a partial cross-sectional view of the internal structural attachment of the locking plate of the clamping assembly of the present invention;
fig. 9 is a partially enlarged view of the structural connection of fig. 8 according to the present invention.
In the figure: the clamping device comprises a concave placing plate 1, a supporting table 2, a first bearing 3, a connecting shaft 4, a positioning assembly 5, a connecting plate 501, a fixed clamping plate 502, a fixed plate 503, a compression screw 504, a handle 505, a second bearing 506, a movable clamping plate 507, a clamping assembly 6, a movable inserted bar 601, a locking plate 602, a connecting spring 603, an anti-skid convex strip 604, an auxiliary spring 605, a thread groove 606, an internal thread locking pipe 607 and a limiting circular groove 608.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: a construction method of a bridge buried drain pipe comprises the three steps of pier column construction of the buried drain pipe, construction of a combination section of a drain pipe box girder and a stand column, and buried construction in the drain pipe box girder;
the pier column construction of the hidden buried drain pipe comprises pier column reinforcement binding; the vertical water drain pipe is buried, avoids reinforcing steel bars in the pier stud, and is butted with the pipeline by using a right-angle three-way pipe and an elbow; the maintenance valve is arranged with the water outlet; the positioning ribs position the pipeline on the pier stud reinforcing steel bars; pouring pier column concrete.
Constructing a joint section of the drain pipe box beam and the stand column, wherein the construction of the joint section of the drain pipe box beam and the stand column comprises the steps of paving a bottom die of a cast-in-place box beam; the drain pipes of the preformed holes on the pier columns are correspondingly embedded with the box girder drain pipes, and are butted by a rubber connecting pipe; binding box girder reinforcing steel bars; pouring the box girder for the first time; the water accumulating tank is connected with the pipeline; pouring the box girder for the second time;
the construction is buried underground in the outlet pipe box roof beam, and the construction is buried underground in the outlet pipe box roof beam is mainly the butt joint between the outlet pipe, connects fixedly through the butt joint auxiliary device that sets up, improves its construction stability and convenience, and then improves efficiency of construction and quality, and the butt joint is accomplished the back, demolishs the butt joint auxiliary device again, pours at last can.
The auxiliary butt joint device comprises a concave placing plate 1, a support table 2, a first bearing 3, a connecting shaft 4, a positioning component 5, a connecting plate 501, a fixed clamping plate 502, a fixed plate 503, a compression screw 504, a handle 505, a second bearing 506, a movable clamping plate 507, a clamping component 6, a movable insertion rod 601, a locking plate 602, a connecting spring 603, an anti-skid convex strip 604, an auxiliary spring 605, a thread groove 606, an internal thread locking pipe 607 and a limiting circular groove 608, wherein the support table 2 is fixedly arranged at the middle position of the inner side of the concave placing plate 1, the first bearing 3 is embedded and arranged at the outer side of the concave placing plate 1, the first bearing 3 is sleeved and arranged at one end of the connecting shaft 4, the positioning component 5 is connected and arranged at the other end of the connecting shaft 4, and the clamping components 6 are symmetrically arranged at two sides of the concave placing plate 1.
The connecting plate 501 is fixedly arranged at one end of the connecting shaft 4, one side of the connecting plate 501 is fixedly provided with a fixed clamping plate 502, the other side of the connecting plate 501 is fixedly provided with a fixed plate 503, the fixed plate 503 is internally provided with a compression screw rod 504 in a threaded connection in a penetrating manner, one end of the compression screw rod 504 is fixedly provided with a handle 505, the other end of the compression screw rod is sleeved with a second bearing 506, and the second bearing 506 is embedded in a movable clamping plate 507; one side of the movable clamping plate 507 is contacted with the connecting plate 501 and is not fixedly arranged, and the movable clamping plate 507 and the fixed clamping plate 502 are arranged at the corresponding positions and have the same number.
The movable inserting rod 601 is symmetrically and movably arranged in a concave placing plate 1 in a penetrating mode, one end of the movable inserting rod 601 is fixedly provided with a locking plate 602, the locking plate 602 is symmetrically and fixedly provided with a connecting spring 603 on one side connected with the movable inserting rod 601, the other end of the connecting spring 603 is fixedly arranged on the inner side wall of the concave placing plate 1, a thread groove 606 is arranged on the outer side wall of the concave placing plate 1 and is arranged at the side position of the movable inserting rod 601, an internal thread locking pipe 607 is arranged in a threaded connection mode in the thread groove 606, and a limiting circular groove 608 is arranged in the internal thread locking pipe 607.
The limiting circular groove 608 corresponds to the movable insertion rod 601 in arrangement position, is the same in arrangement number and diameter, and is in adaptive clamping connection; one side of the locking plate 602 is set to be an arc-shaped surface, anti-slip convex strips 604 are movably arranged on the arc-shaped surface at equal intervals, one side of each anti-slip convex strip 604 extends into the locking plate 602, auxiliary springs 605 are fixedly arranged on the side walls at equal intervals, and the other ends of the auxiliary springs 605 are fixedly arranged on the locking plate 602; the thread grooves 606 correspond to the movable insertion rods 601 in arrangement positions and are arranged in the same number of groups, and the center lines of the thread grooves and the movable insertion rods are on the same straight line.
In the actual construction process, when the pouring forming production work is carried out on a bridge member, the water drain pipes are arranged and connected according to the construction requirements, the water drain pipes are fixed on a steel bar support of the bridge member, the concave placing plate 1 is positioned through the positioning assembly 5, and a plurality of butt joint auxiliary devices are fixed at equal intervals, namely, the connecting plate 501 is tightly attached to a steel bar in the vertical direction, then the pressing screw 504 is screwed through the handle 505, the pressing screw 504 pushes the movable clamping plate 507, the positioning work is realized through the matching clamping action of the movable clamping plate 507 and the fixed clamping plate 502, then the water drain pipes to be connected are placed on the supporting table 2 at the inner side of the concave placing plate 1, meanwhile, the movable inserting rod 601 is pressed through the internal thread locking pipe 607, and when one end of the internal thread locking pipe 607 reaches the position of the thread groove 606, the internal thread locking pipe 607 is rotated, and then continue to promote the activity inserted bar 601, the activity inserted bar 601 promotes the locking plate 602 again and carries on the clamping work to the lateral wall of the tube body, and fasten with the screw thread of the thread groove 606 through the female thread locking pipe 607, meanwhile, the connecting spring 603 set up is in the tensile state, the antiskid sand grip 604 set up on one side arcwall of the locking plate 602, antiskid sand grip 604 set up into upper and lower two parts, and set up aslant, the slope direction of its upper and lower two parts is all towards the corresponding centre of a circle position of one side arcwall of the locking plate 602, antiskid sand grip 604 is equivalent to a locking barb function at this moment, improve the stability of the fixed position of the tube body, and through the auxiliary spring 605 set up on the antiskid sand grip 604, it can avoid appearing the problem that the tube body causes the damage because of the too big clamping force when carrying on the tube body to carry on the clamping locking work, have very good safety in utilization and higher suitability, The butt joint working quality is improved, then, for another connected pipe body, the connecting end of the other connected pipe body is in butt joint with the connecting end of the fixed pipe body, and then the other connected pipe body is fixed according to the same operation method;
after the butt joint work of body is accomplished, again with the butt joint auxiliary device demolish one by one can, at first will unscrew internal thread locking pipe 607 for internal thread locking pipe 607 separates from thread groove 606, meanwhile, locking plate 602 is pulled back to initial position under the effect of coupling spring 603, later unscrew compression screw rod 504 again, make movable clamp plate 507 and fixed clamp plate 502 relieve the centre gripping of reinforcing bar, can accomplish fast to the demolition of butt joint auxiliary device, easy operation, convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A construction method of a bridge buried drain pipe is characterized by comprising the following steps: the construction method comprises the three steps of pier column construction of concealed buried drain pipes, construction of a joint section of a drain pipe box girder and a stand column, and buried construction in the drain pipe box girder;
the pier column construction of the hidden buried drain pipe comprises pier column reinforcement binding; the vertical water drain pipe is buried, avoids reinforcing steel bars in the pier stud, and is butted with the pipeline by using a right-angle three-way pipe and an elbow; the maintenance valve is arranged with the water outlet; the positioning ribs position the pipeline on the pier stud reinforcing steel bars; pouring pier column concrete;
constructing a joint section of the box girder and the stand column of the water drain pipe, wherein the construction of the joint section of the box girder and the stand column of the water drain pipe comprises the completion of the laying of a bottom mould of a cast-in-place box girder; the drain pipes of the preformed holes on the pier columns are correspondingly embedded with the box girder drain pipes, and are butted by a rubber connecting pipe; binding box girder reinforcing steel bars; pouring the box girder for the first time; the water accumulating tank is connected with the pipeline; pouring the box girder for the second time;
the construction is buried underground in the outlet pipe box roof beam, and the construction is buried underground in the outlet pipe box roof beam is mainly the butt joint between the outlet pipe, connects fixedly through the butt joint auxiliary device that sets up, improves its construction stability and convenience, and then improves efficiency of construction and quality, and the butt joint is accomplished the back, demolishs the butt joint auxiliary device again, pours at last can.
2. The construction method of the bridge buried drain pipe according to claim 1, characterized in that: the butt joint auxiliary device comprises a concave placing plate (1), a support table (2), a first bearing (3), a connecting shaft (4), a positioning component (5), a connecting plate (501), a fixed clamping plate (502), a fixed plate (503), a compression screw (504), a handle (505), a second bearing (506), a movable clamping plate (507), a clamping component (6), a movable inserted bar (601), a locking plate (602), a connecting spring (603), an anti-skidding convex strip (604), an auxiliary spring (605), a thread groove (606), an internal thread locking pipe (607) and a limiting circular groove (608), wherein the support table (2) is fixedly arranged at the middle position of the inner side of the concave placing plate (1), the first bearing (3) is embedded and arranged at the outer side of the concave placing plate (1), the first bearing (3) is sleeved and arranged at one end of the connecting shaft (4), the positioning component (5) is connected and arranged at the other end of the connecting shaft (4), clamping components (6) are symmetrically arranged on two sides of the concave placing plate (1).
3. The construction method of the bridge buried drain pipe according to claim 2, characterized in that: the fixed one end that sets up at connecting axle (4) of connecting plate (501), one side of connecting plate (501) is fixed and is provided with solid fixed splint (502), and the fixed plate (503) that is provided with of opposite side, it is provided with housing screw (504) to run through threaded connection in solid fixed plate (503), and the one end of housing screw (504) is fixed and is provided with handle (505), and the other end cup joints and is provided with second bearing (506), second bearing (506) scarf joint sets up in activity splint (507).
4. The construction method of the bridge buried drain pipe according to claim 3, characterized in that: one side of the movable clamping plate (507) is in contact with the connecting plate (501) and is not fixedly arranged, and the movable clamping plate (507) corresponds to the fixed clamping plate (502) in arrangement position and is arranged in the same number of groups.
5. The construction method of the bridge buried drain pipe according to claim 2, characterized in that: the movable inserted bar (601) is symmetrically and movably arranged in the concave type placing plate (1) in a penetrating mode, a locking plate (602) is fixedly arranged at one end of the movable inserted bar (601), a connecting spring (603) is symmetrically and fixedly arranged on one side, connected with the movable inserted bar (601), of the locking plate (602), the other end of the connecting spring (603) is fixedly arranged on the inner side wall of the concave type placing plate (1), a thread groove (606) is formed in the outer side wall of the concave type placing plate (1) and is arranged at the side position of the movable inserted bar (601), an internal thread locking pipe (607) is arranged in the thread groove (606) in a threaded connection mode, and a limiting circular groove (608) is formed in the internal thread locking pipe (607).
6. The construction method of the bridge buried drain pipe according to claim 5, characterized in that: the limiting circular groove (608) corresponds to the movable inserted rod (601) in arrangement position, is the same in arrangement number and diameter, and is connected in a matched and clamped mode.
7. The construction method of the bridge buried drain pipe according to claim 5, characterized in that: one side of locking plate (602) sets up to the arcwall face, and the equidistance activity is provided with anti-skidding sand grip (604) on the arcwall face, and one side of anti-skidding sand grip (604) extends to in locking plate (602) to equidistant fixed being provided with auxiliary spring (605) on the lateral wall, the other end of auxiliary spring (605) is fixed to be set up at locking plate (602).
8. The construction method of the bridge buried drain pipe according to claim 5, characterized in that: the thread groove (606) corresponds to the movable inserted rod (601) in arrangement position and has the same arrangement number, and the central lines of the thread groove and the movable inserted rod are on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210533757.1A CN114808681A (en) | 2022-05-17 | 2022-05-17 | Construction method of bridge buried drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210533757.1A CN114808681A (en) | 2022-05-17 | 2022-05-17 | Construction method of bridge buried drain pipe |
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| Publication Number | Publication Date |
|---|---|
| CN114808681A true CN114808681A (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210533757.1A Pending CN114808681A (en) | 2022-05-17 | 2022-05-17 | Construction method of bridge buried drain pipe |
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| Country | Link |
|---|---|
| CN (1) | CN114808681A (en) |
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|---|---|---|---|---|
| FR2683885A1 (en) * | 1991-11-20 | 1993-05-21 | Rehau Sa | Clip for fixing tubes or cables onto a rigid support in the form of a wire or tube |
| DE29617978U1 (en) * | 1996-10-16 | 1997-01-09 | Witzenmann Metallschlauchfab | Bracket for storing a pipeline |
| CN108123408A (en) * | 2017-12-13 | 2018-06-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of fixing device for being applied to embedded communication cable |
| CN209184206U (en) * | 2018-10-15 | 2019-07-30 | 兰州交通大学 | Height shielding railway signal cable |
| CN110820587A (en) * | 2019-11-29 | 2020-02-21 | 中建三局集团有限公司 | Urban bridge buried drain pipe installation construction method |
| CN212201302U (en) * | 2020-05-11 | 2020-12-22 | 孟凡欣 | Multifunctional construction engineering construction support assembly |
| CN214337452U (en) * | 2020-12-14 | 2021-10-01 | 福建联畅网络科技有限公司 | Reliable-clamping leaky cable clamp |
| CN214789747U (en) * | 2020-12-06 | 2021-11-19 | 浙江广厦建设职业技术大学 | Outer wall downcomer fixing bracket for building construction |
| CN215105871U (en) * | 2021-05-06 | 2021-12-10 | 中铁十二局集团建筑安装工程有限公司 | Auxiliary device for installing drainage pipe in house |
| CN216215598U (en) * | 2021-10-27 | 2022-04-05 | 刘建广 | Pipeline fixing device on municipal works scaffold |
| CN216422357U (en) * | 2021-12-08 | 2022-05-03 | 湖南省天伦安装工程有限公司 | Installing support is used in fire engineering construction |
-
2022
- 2022-05-17 CN CN202210533757.1A patent/CN114808681A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2683885A1 (en) * | 1991-11-20 | 1993-05-21 | Rehau Sa | Clip for fixing tubes or cables onto a rigid support in the form of a wire or tube |
| DE29617978U1 (en) * | 1996-10-16 | 1997-01-09 | Witzenmann Metallschlauchfab | Bracket for storing a pipeline |
| CN108123408A (en) * | 2017-12-13 | 2018-06-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of fixing device for being applied to embedded communication cable |
| CN209184206U (en) * | 2018-10-15 | 2019-07-30 | 兰州交通大学 | Height shielding railway signal cable |
| CN110820587A (en) * | 2019-11-29 | 2020-02-21 | 中建三局集团有限公司 | Urban bridge buried drain pipe installation construction method |
| CN212201302U (en) * | 2020-05-11 | 2020-12-22 | 孟凡欣 | Multifunctional construction engineering construction support assembly |
| CN214789747U (en) * | 2020-12-06 | 2021-11-19 | 浙江广厦建设职业技术大学 | Outer wall downcomer fixing bracket for building construction |
| CN214337452U (en) * | 2020-12-14 | 2021-10-01 | 福建联畅网络科技有限公司 | Reliable-clamping leaky cable clamp |
| CN215105871U (en) * | 2021-05-06 | 2021-12-10 | 中铁十二局集团建筑安装工程有限公司 | Auxiliary device for installing drainage pipe in house |
| CN216215598U (en) * | 2021-10-27 | 2022-04-05 | 刘建广 | Pipeline fixing device on municipal works scaffold |
| CN216422357U (en) * | 2021-12-08 | 2022-05-03 | 湖南省天伦安装工程有限公司 | Installing support is used in fire engineering construction |
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