CN215443095U - Quick template reinforcing clamp at water stop of underground shear wall - Google Patents
Quick template reinforcing clamp at water stop of underground shear wall Download PDFInfo
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- CN215443095U CN215443095U CN202121012272.5U CN202121012272U CN215443095U CN 215443095 U CN215443095 U CN 215443095U CN 202121012272 U CN202121012272 U CN 202121012272U CN 215443095 U CN215443095 U CN 215443095U
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- water stop
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- reinforcing
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 62
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 116
- 239000010959 steel Substances 0.000 claims abstract description 116
- 238000009415 formwork Methods 0.000 claims abstract description 18
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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Abstract
The utility model discloses a template rapid reinforcing clamp at a water stop of an underground shear wall, which comprises two steel pipes, U-shaped square steel and two screws, wherein the U-shaped square steel is provided with a closed end, an open end and two transverse walls, the two steel pipes are respectively connected to one side of one transverse wall close to the open end, a through hole for inserting the screw is formed in the position of each transverse wall close to the steel pipe, and the two screws are respectively inserted into one through hole in a depth-adjustable mode. The template rapid reinforcing clamp at the water stop of the underground shear wall is manufactured according to the shape characteristics of the water stop, and has the advantages of high rigidity, good formwork support stability, difficult deformation and good concrete forming quality; the operation is simple, the construction is convenient, workers can quickly use hands, and the popularization and the use are facilitated; the two ends of the steel tube are made of common steel tubes, so that the steel tube can be conveniently connected with a fastener commonly used in engineering, and the practicability and the universality are strong; the steel is made of profile steel, can be repeatedly used, saves cost, saves materials and is environment-friendly.
Description
Technical Field
The utility model relates to the technical field of construction tools, in particular to a template rapid reinforcing clamp at a water stop of an underground shear wall.
Background
In underground construction engineering, in order to ensure the quality of construction engineering or meet the requirements of building functions, rubber water stops or steel plate water stops are arranged in some structures according to the characteristics of different building structures, so that damage caused by uneven settlement or shrinkage deformation of the structures is prevented. If a rubber water stop is arranged in the middle of the structure around the communication opening of the basement; and a steel plate water stop is arranged at the post-pouring belt of the basement structure. Wherein the wall end template reinforcing degree of difficulty of shear force wall waterstop department is the biggest, often appears expanding mould or exploding the mould phenomenon.
The method commonly adopted by each building construction unit at present is as follows: when the wall end template is reinforced, because the waterstop on the engineering projects about 15-17cm from the wall end of the structure, in order to avoid damaging the waterstop, a method of thickening by using a plurality of batten block heights is adopted on two sides of the vertical steel plate waterstop, and then a short steel pipe is locked with horizontal steel pipes on two sides of the wall, so that the purpose of reinforcing the template at the post-cast strip of the end wall is achieved. Fig. 11 is a cross-sectional view of the current shear wall water stop formwork with general reinforcement, in which 201 is a common steel pipe, 202 is a batten, 203 is shear wall shear rib, 204 is an existing steel plate water stop, and 205 is an existing horizontal fixing steel bar, which are spot-welded with the steel plate water stop and the wall horizontal rib, respectively. The method has the defects that the batten is high in padding, the lateral stability is poor after stress, and the flatness of the batten on site is different from that of the batten theoretically, so that the phenomena of die expansion and die explosion are more likely to occur. The construction is inconvenient, and the supporting and fixing difficulty is large. Therefore, how to design a new clamp for quickly reinforcing a template at the water stop of an underground shear wall to overcome the above defects is a technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a rapid template reinforcing clamp at a water stop of an underground shear wall, and aims to solve the problems that a wall end template reinforcing device at the water stop of the existing shear wall is easy to generate the phenomena of mold expansion and mold explosion, is inconvenient to construct and has high supporting and fixing difficulty.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides a rapid template reinforcing clamp at a water stop belt of an underground shear wall, which comprises two steel pipes, U-shaped square steel and two screw rods, wherein the U-shaped square steel is provided with a closed end, an open end and two transverse walls, the two steel pipes are respectively connected to one side of one transverse wall close to the open end, a through hole inserted into the screw rod is formed in the position of each transverse wall close to the steel pipe, and the two screw rods are respectively inserted into one through hole in a depth-adjustable mode.
Further, each of the steel pipes is vertically welded to one of the lateral walls.
Furthermore, the template rapid reinforcing clamp also comprises two nuts, each nut is welded on the outer side of one of the transverse walls, and the screw penetrates through the nut and then is inserted into the through hole.
Further, the clamp for quickly reinforcing the template further comprises two hexagon bolts, and each hexagon bolt is welded at the outer side end of the screw rod respectively.
Further, the clamp for quickly reinforcing the template further comprises two circular gaskets, and each circular gasket is welded and connected to the inner side end of one of the screws respectively.
Furthermore, the specification of the U-shaped square steel is 50 x 50mm, the specification of the steel pipe is 48 x 3.0mm, and the diameter of the screw is 12-16 mm.
Further, the perforations are smooth holes.
The utility model has the following advantages:
the template rapid reinforcing clamp at the water stop of the underground shear wall is manufactured according to the shape characteristics of the water stop, and has the advantages of high rigidity, good formwork support stability, difficult deformation and good concrete forming quality; the operation is simple, the construction is convenient, workers can quickly use hands, and the popularization and the use are facilitated; the two ends of the steel tube are made of common steel tubes, so that the steel tube can be conveniently connected with a fastener commonly used in engineering, and the practicability and the universality are strong; the steel is made of profile steel, can be repeatedly used, saves cost, saves materials and is environment-friendly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
FIG. 1 is a schematic structural view of a rapid template reinforcing clamp at a water stop of an underground shear wall provided by the utility model;
FIG. 2 is a cross-sectional view taken along line b-b of FIG. 1;
FIG. 3 is a cross-sectional view of c-c of FIG. 1;
FIG. 4 is an exploded view of the structure of FIG. 1;
FIG. 5 is an exploded view of the structure of FIG. 1;
FIG. 6 is an exploded view of the structure of FIG. 1;
FIG. 7 is a schematic structural view of a rapid template reinforcing clamp at a water stop of an underground shear wall according to the present invention;
FIG. 8 is a schematic structural diagram of a rapid template reinforcing clamp at a water stop of an underground shear wall, provided by the utility model, when the clamp is used for mounting and reinforcing a template at a steel plate water stop of the underground shear wall;
FIG. 9 is a cross-sectional view a-a of FIG. 8;
FIG. 10 is a schematic structural diagram of a rapid template reinforcing clamp at a water stop of an underground shear wall, provided by the utility model, when the rapid template reinforcing clamp is used for mounting and reinforcing a template at a rubber water stop of the underground shear wall;
FIG. 11 is a generally reinforced cross-sectional view of a shear wall waterstop template of the prior art;
in the figure:
1. a steel pipe; 2. u-shaped square steel; 3. a screw; 4. a nut; 5. a hexagon head bolt; 6. a circular gasket; 7. perforating; 21. a closed end; 22. an open end; 23. a transverse wall; 201. a common steel pipe; 202. Wood block; 101. a shear wall; 102. quickly reinforcing a clamp for the template; 103. wood square back arris; 104. back corrugation of the horizontal steel pipe; 105. a wall vertical main reinforcement; 61. a steel plate waterstop; 62. a rubber waterstop; 107. Plywood; 108. wall horizontal steel bars; 91. the round gasket on the screw is in contact with the steel plate waterstop; 92. the round gasket on the screw rod is in contact with the rubber waterstop; 100. dense mesh steel wire mesh; 112. horizontally fixing the steel bars; 113. a water stop screw rod; 203. shear wall steel bars are thrown; 204. existing steel plate water stops; 205. There are horizontal fixation bars.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment provides a quick template reinforcing clamp for a water stop of an underground shear wall, which comprises two steel pipes 1, U-shaped square steel 2 and two screws 3, wherein the U-shaped square steel 2 is provided with a closed end 21, an open end 22 and two transverse walls 23, the two steel pipes 1 are respectively connected to one side, close to the open end 22, of one transverse wall 23, a through hole 7 inserted into each screw 3 is formed in the position, close to the steel pipe 1, of each transverse wall 23, and the two screws 3 are respectively inserted into one through hole 7 in a depth-adjustable manner.
In the template rapid-reinforcing clamp 102 of the present embodiment, the U-shaped square steel 2 may be formed by welding three short square steels or may be integrally formed; one end of the screw rod 3 is positioned outside the transverse walls 23, and the other end of the screw rod can be positioned between the two transverse walls 23; the left side wall (the drawing surface direction of figure 1) of the steel pipe 1 is flush with the left side wall of the U-shaped square steel 2; the template rapid reinforcing clamp of the embodiment is simple in structure, convenient and rapid to install in the construction process, and firm and durable.
Example 2
The formwork rapid-reinforcing jig according to embodiment 1, as shown in fig. 1 and 7, is formed by vertically welding each of the steel pipes 1 to one of the lateral walls 23.
The template rapid reinforcing clamp further comprises two nuts 4, each nut 4 is welded to the outer side of one of the transverse walls 23, and the screw 3 penetrates through the nut 4 and then is inserted into the through hole 7.
The steel pipe 1 is vertically welded on one transverse wall 23, and the steel pipe and the transverse wall are connected firmly; when the screw rod 3 is connected, firstly, the screw rod 3 is inserted into the nut 4, the threads of the screw rod 3 and the nut are matched, and the screw rod 3 is rotated to move towards the through hole 7 until the other end of the screw rod 3 penetrates out of the through hole 7; nut 4 welds in the horizontal wall 23 outside, can adjust the degree of depth that screw rod 3 inserted in perforation 7 through rotating screw rod 3, and the structure is ingenious, and the connection process is convenient and fast.
Example 3
As shown in fig. 1, 2, 6 and 7, the template rapid-reinforcing clamp according to embodiment 2 further includes two hexagon bolts 5, and each hexagon bolt 5 is welded to an outer end of the screw rod 3.
The template rapid reinforcing clamp further comprises two circular gaskets 6, and each circular gasket 6 is welded and connected to the inner side end of one of the screw rods 3.
In the template rapid reinforcing clamp of the embodiment, the hexagonal head bolt 5 is arranged, so that the construction is more convenient when the screw is adjusted by a wrench during construction; the contact area between the round gasket 6 and the water stop can be increased, and the water stop is prevented from being damaged.
Example 4
The template rapid reinforcing clamp in embodiment 3, the specification of the U-shaped square steel 2 is 50 × 50mm, the specification of the steel pipe 1 is 48 × 3.0mm, and the diameter of the screw 3 is 12-16 mm.
The perforations 7 are smooth holes.
The part specification that the anchor clamps were adopted is consolidated fast to template of this embodiment is convenient for general conventional accessory, perforation 7 is smooth hole, and at connecting screw 3's in-process like this, only can adjust the degree of depth that screw 3 connects through setting up nut 4, perforation 7 is smooth hole so at the in-process of rotating screw 3 the operation of being convenient for more.
When the template rapid reinforcing clamp is used for mounting and reinforcing the template at the position of the steel plate water stop of the underground shear wall, the construction is carried out according to the following method:
1. fig. 8 is a cross-sectional view of the reinforcement of the formwork at the steel plate water stop in the wall. Fig. 9 is a sectional view taken along line a-a of fig. 8. Wherein 101 is a shear wall; 102, rapidly reinforcing the clamp for the template; 103 is a batten back edge; 104 is a horizontal steel pipe back edge; 105 are vertical main wall ribs; 61 is a steel plate water stop; 107 is a plywood; 108 are wall horizontal steel bars; 91 is the contact part of the round gasket on the screw and the steel plate waterstop; 100 is a dense mesh steel wire mesh; 1 is a steel pipe; 112 are horizontal fixed steel bars which are used for fixing the water stop steel plate and the steel wire mesh. One end of the steel bar is spot-welded with the steel plate water stop belt, and the other end of the steel bar is welded with the wall horizontal bar. 113 to a water screw.
2. And (3) finishing binding of the post-cast steel bars of the shear wall of the basement, welding the lengthened vertical steel plate water stop belt 61, and connecting and closing the lengthened vertical steel plate water stop belt with the horizontal steel plate water stop belt of the top plate.
3. And welding horizontal fixing steel bars 112, wherein one end of each horizontal fixing steel bar is vertically welded with the wall horizontal steel bar 108, the length of each wall horizontal steel bar 108 is equal to the thickness of the steel bar protection layer, the other end of each horizontal fixing steel bar is vertically welded with the steel plate water stop 61, and the horizontal fixing steel bars on the two sides of the water stop are identical in length so as to enable the steel plate water stop to be positioned in the wall.
4. The dense mesh steel wire mesh 100 is installed, and the dense mesh steel wire mesh and the horizontal fixed steel bar 112 are bound and fixed into a whole by steel bar binding wires.
5. And (3) installing a formwork on one side of the shear wall, then installing a water stop screw 113 of the wall-through formwork, and then installing a formwork on the other side of the shear wall.
6. And (3) mounting a vertical wood square back edge 103, then mounting a horizontal steel pipe back edge 104, and adjusting and reinforcing in place.
7. Installing the template rapid reinforcing clamp 102:
(1) the upper screw of the clamp is adjusted through the upper screw cap of the square steel, so that the circular gaskets at the end parts of the two screws are separated.
(2) A steel plate water stop was inserted between the two circular gaskets.
(3) A template rapid reinforcing clamp 102 is abutted against a batten back edge 103 at the end part of a wall;
(4) then the screw rod is properly adjusted to enable the two circular gaskets to be close to the steel plate water stop belt, but a small gap is left between the circular gaskets and the water stop steel plate.
(5) And (3) connecting and locking the steel pipe 1 and the horizontal steel pipe back edge 104 by adopting a cross fastener.
(6) The screw on the clamp 102 is quickly reinforced by adjusting the template, so that the two circular gaskets are tightly attached to the steel plate water stop, and the tail hexagonal bolt head is adjusted to be tightened by a wrench.
When the template rapid reinforcing clamp is used for mounting and reinforcing the template at the rubber water stop of the underground shear wall, the construction is carried out according to the following method:
1. fig. 10 is a sectional view of the reinforcement of the formwork at the rubber water stop in the wall. Wherein 101 is a shear wall; 102, rapidly reinforcing the clamp for the template; 103 is a batten back edge; 104 is a horizontal steel pipe back edge; 105 are vertical main wall ribs; 62 is a rubber water stop; 107 is a plywood; 108 are wall horizontal steel bars; 92 is the contact position of the round gasket on the screw and the rubber water stop; 113 to a water screw.
2. After the reinforcement at the rubber waterstop of the shear wall of the basement is bound, a formwork on one side of the shear wall is installed, then a wall-through formwork waterstop screw 113 is installed, and then a formwork on the other side of the shear wall is installed.
3. And (3) mounting a vertical wood square back edge 103, then mounting a horizontal steel pipe back edge 104, and adjusting and reinforcing in place.
4. Installing the template rapid reinforcing clamp 102:
(1) the upper screw of the template rapid-reinforcing clamp 102 is adjusted through the upper nut of the square steel, so that the circular gaskets at the end parts of the two screws are separated.
(2) A rubber water stop was inserted between the two circular gaskets.
(3) A template rapid reinforcing clamp 102 is abutted against a batten back edge 103 at the end part of a wall;
(4) and then the screw rod is properly adjusted to enable the two circular gaskets to be close to the rubber water stop, but a small gap is left between the circular gaskets and the rubber water stop.
(5) And (3) connecting and locking the steel pipe 1 on the template rapid reinforcing clamp with the horizontal steel pipe back edge 104 by adopting a cross fastener.
(6) And adjusting a screw rod on the template to quickly reinforce the clamp, enabling the two circular gaskets to be tightly attached to the rubber water stop, and adjusting the tightening of a tail hexagonal bolt head by using a wrench.
The template rapid reinforcing clamp at the water stop of the underground shear wall can be well universal when being used for template mounting and reinforcing at the steel plate water stop of the underground shear wall or template mounting and reinforcing at the rubber water stop of the underground shear wall, and is convenient to construct.
The template rapid reinforcing clamp at the water stop of the underground shear wall has the following advantages: the water stop is manufactured according to the shape characteristics of the water stop, has high rigidity, good formwork stability, difficult deformation and good concrete forming quality; the operation is simple, the construction is convenient, workers can quickly use hands, and the popularization and the use are facilitated; the two ends of the steel tube are made of common steel tubes, so that the steel tube can be conveniently connected with a fastener commonly used in engineering, and the practicability and the universality are strong; the steel is made of profile steel, can be repeatedly used, saves cost, saves materials and is environment-friendly.
Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.
Claims (7)
1. The utility model provides a quick reinforcing anchor clamps of template of underground shear force wall waterstop department, its characterized in that includes two steel pipes (1), U type square steel (2) and two screw rods (3), U type square steel (2) are provided with closed end (21), open end (22) and two horizontal walls (23), two steel pipe (1) are connected respectively in one of them horizontal wall (23) are close to one side of open end (22), every horizontal wall (23) are close to the position of steel pipe (1) is seted up and is inserted perforation (7) of screw rod (3), two screw rod (3) respectively the degree of depth is pegged graft in one of them perforation (7) adjustablely.
2. Formwork rapid-hardening clamp according to claim 1, characterized in that each of said steel pipes (1) is welded perpendicularly to one of said transverse walls (23).
3. The formwork rapid-reinforcing clamp according to claim 2, further comprising two nuts (4), wherein each nut (4) is welded to the outer side of one of the transverse walls (23), and the screw (3) is inserted into the through hole (7) after passing through the nut (4).
4. The template rapid-reinforcing clamp according to claim 3, characterized in that the template rapid-reinforcing clamp further comprises two hexagon bolts (5), and each hexagon bolt (5) is welded to the outer end of the screw rod (3).
5. The formwork rapid-hardening clamp according to claim 4, further comprising two circular spacers (6), wherein each circular spacer (6) is welded and connected to an inner end of one of the screw rods (3).
6. The formwork rapid-reinforcing clamp according to claim 5, wherein the U-shaped square steel (2) has a specification of 50 x 50mm, the steel pipe (1) has a specification of 48 x 3.0mm, and the screw (3) has a diameter of 12-16 mm.
7. Formwork rapid-hardening clamp according to claim 6, characterized in that said perforations (7) are smooth holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121012272.5U CN215443095U (en) | 2021-05-08 | 2021-05-08 | Quick template reinforcing clamp at water stop of underground shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121012272.5U CN215443095U (en) | 2021-05-08 | 2021-05-08 | Quick template reinforcing clamp at water stop of underground shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215443095U true CN215443095U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121012272.5U Expired - Fee Related CN215443095U (en) | 2021-05-08 | 2021-05-08 | Quick template reinforcing clamp at water stop of underground shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215443095U (en) |
-
2021
- 2021-05-08 CN CN202121012272.5U patent/CN215443095U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |