CN202519632U - Anchoring device for dam bag of rubber dam - Google Patents
Anchoring device for dam bag of rubber dam Download PDFInfo
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- CN202519632U CN202519632U CN2012201734742U CN201220173474U CN202519632U CN 202519632 U CN202519632 U CN 202519632U CN 2012201734742 U CN2012201734742 U CN 2012201734742U CN 201220173474 U CN201220173474 U CN 201220173474U CN 202519632 U CN202519632 U CN 202519632U
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Abstract
The utility model relates to the technical field of dam bags of rubber dams, in particular to an anchoring device for a dam bag of a rubber dam. The anchoring device comprises a dam bag anchoring part, a bottom gasket anchoring part, an anchoring groove, anchor bolts, an upper anchoring plate, a lower anchoring plate, a sponge water-stop rubber layer and a leveling sheet, wherein mounting holes are drilled in the bottom of the anchoring groove the anchor bolts are fixedly bonded in the mounting holes; the lower anchoring plate, the bottom gasket anchoring part, the sponge water-stop rubber layer, the dam bag anchoring part, the leveling sheet and the anchoring plate are sequentially sleeved on the anchor bolt from bottom to top; positioning nuts are arranged at the lower part of the lower anchoring plate; fastening nuts are arranged at the upper part of the upper anchoring plate; concrete layers are arranged around the upper anchoring plate and the lower anchoring plate; the upper anchoring plate and the lower anchoring plate are respectively made of channels steel; openings of the upper anchoring plate and the lower anchoring plate are relatively buckled and pressed on an upper surface of the leveling surface on the dam bag anchoring part and a lower surface of the bottom gasket anchoring part; the space between the anchor bolts is within 200-300mm; and upper surfaces of all positioning nuts are basically positioned on the same plane. The anchoring device disclosed by the utility model has the advantages of simple structure, suitability for quick mounting, high accuracy of anchoring and positioning, capability of reducing the manufacturing cost, convenience for late-stage management, wide application range and convenience for popularization and implementation.
Description
Technical field
The utility model relates to bag anchoring field, rubber dam dam, relates in particular to a kind of rubber dam dam bag anchor device.
Background technology
At present, the bag anchoring of rubber dam dam is commonly used has following three kinds of anchorage styles, i.e. concrete voussoir anchoring, the anchoring of pre-embedded bolt pressing plate and the anchoring of capsule water-filling.The anchoring of concrete voussoir is in dam bag anchor slot, to choke the dam bag to reach the effect of fixed dam bag with voussoir, still, and the easy warpage of concrete voussoir, splitting; If with the timber wedge piece then easily worm-eaten with rotten, and at north cold area, owing to freezing generation frost-heave force make pull out on the voussoir loosening; All need check after thawing every year voussoir; Again beat real voussoir, water-filling experiment then guarantees that anchoring is safe and reliable.The anchoring of pre-embedded bolt pressing plate is when construction dam base plate, just the bolt of anchoring dam bag to be carried out pre-buriedly earlier, and anchor plate compressed the dam bag about the mating groove steel was made assembly then; But, the expense of taking a lot of work in the making of Anchor plate kit material, operations such as welding, punching have prolonged construction period greatly, are unfavorable for the reduction of cost, and only depend on the mode of two beadings as the non-over flow dam bag that the anchor plate contact surface is too little up and down, leaks easily.The anchoring of capsule water-filling is a kind of novel anchorage style, and it is to utilize the pressure behind the capsule water-filling that dam bag and bottom spacer are squeezed in anchor slot, with capsule extruding dam bag adhesive plaster; Frictional force with the generation of concrete cell wall; Overcome dam bag pulling force, the dam bag is held played anchorage effect, this mode is installed fast; Sealing performance is good, convenient disassembly; But in order to guarantee the pressure in the capsule, this mode needs to carry out every day pressure observation, and pressure is water-filling immediately inadequately, and the later stage is cumbersome in management.
Summary of the invention
The technical problem that the utility model will solve is exactly the deficiency that overcomes above-mentioned prior art, and provides a kind of simple in structure, is suitable for Fast Installation, and the anchoring positional accuracy is high, can reduce manufacturing cost, and be convenient to the rubber dam dam bag anchor device of final-period management.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of rubber dam dam bag anchor device; Comprise dam bag anchoring section, bottom spacer anchoring section, anchor slot, crab-bolt, go up anchor plate, following anchor plate, sponge sealing glue-line and level up sheet; Said anchor slot bottom is drilled with installing hole; Crab-bolt is adhesively fixed in the installing hole, following anchor plate, bottom spacer anchoring section, sponge sealing glue-line, dam bag anchoring section, levels up sheet and goes up anchor plate and be sleeved on successively from bottom to top on the crab-bolt, and following anchor plate bottom is provided with the setscrew nut that is fixedly set on the crab-bolt; Last anchor plate top is provided with the clamp nut that is fixedly set on the crab-bolt; Be provided with layer of concrete around the upper and lower anchor plate, said upper and lower anchor plate is processed by channel-section steel, and its opening fastens on the soffit that is pressed on the upper surface of leveling up sheet above the dam bag anchoring section and bottom spacer anchoring section relatively; The scope of said crab-bolt spacing a is 200～300mm, and the upper surface of all setscrew nuts is in same plane basically.
Said upper and lower anchor plate process by whole section channel-section steel or segmentation channel-section steel splicing after be welded, go up anchor plate when adopting the welding of segmentation channel-section steel and stagger with following anchoring plate welding seams.
Said installing hole somewhat larger in diameter is in the crab-bolt diameter.
Be provided with the bar planting glue-line in the gap between said crab-bolt and the installing hole.
Said clamp nut has two.
Said layer of concrete upper surface is concordant with the anchor slot top.
The operating principle of the utility model is:
The utility model at first utilizes the bar planting technology to implant crab-bolt; Pass fixedly rubber dam bag of crab-bolt with supporting upper and lower anchor plate then; Contact surface between dam bag anchoring section and the anchor plate increases, and upper and lower anchor plate fastens and is pressed on dam bag anchoring section upper and lower surfaces, and it is tighter that anchor is pressed.
The beneficial effect of the utility model technical scheme is:
1, structurally, the utility model adopts the bar planting technology to implant crab-bolt, passes fixedly rubber dam bag of crab-bolt with supporting upper and lower anchor plate, and is simple in structure, and the construction period is shortened greatly; Complete filling has layer of concrete in the anchor slot, its at the middle and upper levels concrete play the effect that anchor plate is gone up in protection, the lower-layer concrete layer plays a supportive role to anchor plate down; And; Between bottom spacer anchoring section and dam bag anchoring section, be provided with the sponge sealing glue-line that is sleeved on the crab-bolt; Also be respectively arranged with between upper and lower anchor plate and the dam bag anchoring section and level up sheet and bottom spacer; Further improve the reliability of anchoring, made the anchorage reliability of dam bag be fully guaranteed.
2, structurally, the said anchor slot of the utility model bottom is drilled with installing hole, and crab-bolt is adhesively fixed in the installing hole, and installing hole boring will guarantee the accuracy of locating, and is convenient to the accurate suit of postorder anchor plate and dam bag anchoring section.
3, structurally, the utility model is simple in structure, and upper and lower anchor plate is processed by the channel-section steel section, has reduced manufacturing cost, and installation process is time saving and energy saving.
4, structurally, the said crab-bolt of the utility model adopts gluing the connecing of bar planting to be fixed in the installing hole, and the especially German import bar planting of employed bar planting glue glue does not receive the bar planting environmental limit; Can in wet environment, implant, pulling capacity can meet design requirement far away, compares with the anchoring of voussoir squash type; More durable in use, be not easy breakage, push tighter; Compare with capsule water-filling anchorage style, the final-period management difficulty alleviates greatly, without the abnormal problem of monitoring dam bag anchoring every day.
5, the utility model is not only applicable to the anchoring of newly-built rubber dam dam bag, also is applicable to the dismounting reconstruction of original rubber dam of anchor slot simultaneously, and is applied widely, is convenient to promotion and implementation.
Accompanying drawing and explanation
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation, wherein:
Fig. 1 is the structural representation of the utility model rubber dam dam bag anchor device;
Fig. 2 is the structural representation of the utility model rubber dam dam bag anchor device before the fill concrete layer;
Fig. 3, Fig. 4 be respectively one of rubber dam shown in Figure 2 dam bag anchor device plan structure sketch map before the fill concrete layer, two;
Fig. 5 is the local structure for amplifying sketch map of rubber dam shown in Figure 1 dam bag anchor device;
Sequence number among the figure: 1, dam bag anchoring section, 2, anchor slot, 3, crab-bolt, 4, go up anchor plate, 5, anchor plate down; 6, setscrew nut, 7, clamp nut, 8, the bar planting glue-line, 9, the bottom spacer anchoring section; 10, sponge sealing glue-line, 11, level up sheet, 12, layer of concrete, 13, installing hole.
The specific embodiment
Embodiment one:
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 5; Among the figure; The utility model rubber dam dam bag anchor device comprises dam bag anchoring section 1, bottom spacer anchoring section 9, anchor slot 2, crab-bolt 3, goes up anchor plate 4, following anchor plate 5, sponge sealing glue-line 10 and levels up sheet 11; Said anchor slot 2 bottoms are drilled with installing hole 13; Crab-bolt 3 is adhesively fixed in the installing hole 13, following anchor plate 5, bottom spacer anchoring section 9, sponge sealing glue-line 10, dam bag anchoring section 1, levels up sheet 11, goes up anchor plate 4 and be sleeved on successively from bottom to top on the crab-bolt 3, and following anchor plate 5 bottoms are provided with the setscrew nut 6 that is fixedly set on the crab-bolt 3; Last anchor plate 4 tops are provided with the clamp nut 7 that is fixedly set on the crab-bolt 3; Be provided with layer of concrete 12 around the upper and lower anchor plate 4,5, said upper and lower anchor plate 4,5 is processed by channel-section steel, and its opening fastens on the soffit that is pressed on the upper surface of leveling up sheet 11 above the dam bag anchoring section 1 and bottom spacer anchoring section 9 relatively; The scope of said crab-bolt 3 spacing a is 200～300mm, and the upper surface of all setscrew nuts 6 is in same plane basically; Said upper and lower anchor plate 4,5 is processed by whole section channel-section steel, goes up anchor plate 4 when adopting the welding of segmentation channel-section steel and staggers with following anchor plate 5 weld seams; Said installing hole 13 somewhat larger in diameter are in crab-bolt 3 diameters; Be provided with bar planting glue-line 8 in the gap between said crab-bolt 3 and the installing hole 13; Said clamp nut 7 has two; Said layer of concrete 12 upper surfaces are concordant with anchor slot 2 tops.
The concrete installation process of the utility model is following:
At first in anchor slot 2 unwrapping wire, get out installing hole 13, installing hole 13 somewhat larger in diameter are carried out hole clearly in the diameter of crab-bolt 3 before the bar planting; Annotate bar planting glue-line 8, screw in crab-bolt 3, crab-bolt 3 is carried out the drawing experiment; Installing and locating nut 6 reaches anchor plate 5 down, and fluid concrete layer 12 buried anchor plate 5 soffits down highly a little; Carry out maintenance then, on the anchor plate 5 bottom spacer anchoring section 9, sponge sealing glue-line 10, dam bag anchoring section 1 are being installed successively down, leveled up sheet 11 and last anchor plate 4, it is fixing that two clamp nuts 7 are installed on last anchor plate 4; It is concordant with anchor slot 2 tops to continue fluid concrete layer 12, after carry out maintenance, carry out retaining at last and test.
Embodiment two:
Referring to Fig. 4, present embodiment represents with embodiment one identical vehicle indicator section that meaning is identical no longer to be repeated, and its difference is: the said upper and lower anchor plate the 4, the 5th of present embodiment, and by being welded after the splicing of segmentation channel-section steel.
The above is merely the schematic specific embodiment of the utility model; Be not in order to limit the scope of the utility model; Equivalent variations and modification that any those skilled in the art is made under the prerequisite that does not break away from the utility model design and principle all should belong to the scope that the utility model is protected.
Claims (6)
1. rubber dam dam bag anchor device; Comprise dam bag anchoring section, bottom spacer anchoring section, anchor slot, crab-bolt, go up anchor plate, following anchor plate, sponge sealing glue-line and level up sheet; It is characterized in that: said anchor slot bottom is drilled with installing hole; Crab-bolt is adhesively fixed in the installing hole, following anchor plate, bottom spacer anchoring section, sponge sealing glue-line, dam bag anchoring section, levels up sheet and goes up anchor plate and be sleeved on successively from bottom to top on the crab-bolt, and following anchor plate bottom is provided with the setscrew nut that is fixedly set on the crab-bolt; Last anchor plate top is provided with the clamp nut that is fixedly set on the crab-bolt; Be provided with layer of concrete around the upper and lower anchor plate, said upper and lower anchor plate is processed by channel-section steel, and its opening fastens relatively and is pressed on bag anchoring section top, dam and levels up on the soffit of upper surface and bottom spacer anchoring section of sheet; The scope of said crab-bolt spacing a is 200～300mm, and the upper surface of all setscrew nuts is in same plane basically.
2. rubber dam according to claim 1 dam bag anchor device is characterized in that: said upper and lower anchor plate process by whole section channel-section steel or segmentation channel-section steel splicing after be welded, go up anchor plate when adopting the welding of segmentation channel-section steel and stagger with following anchoring plate welding seams.
3. rubber dam according to claim 1 dam bag anchor device is characterized in that: said installing hole somewhat larger in diameter is in the crab-bolt diameter.
4. rubber dam according to claim 3 dam bag anchor device is characterized in that: be provided with the bar planting glue-line in the gap between said crab-bolt and the installing hole.
5. rubber dam according to claim 1 dam bag anchor device is characterized in that: said clamp nut has two.
6. rubber dam according to claim 1 dam bag anchor device is characterized in that: said layer of concrete upper surface is concordant with the anchor slot top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201734742U CN202519632U (en) | 2012-04-23 | 2012-04-23 | Anchoring device for dam bag of rubber dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201734742U CN202519632U (en) | 2012-04-23 | 2012-04-23 | Anchoring device for dam bag of rubber dam |
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| Publication Number | Publication Date |
|---|---|
| CN202519632U true CN202519632U (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201734742U Expired - Fee Related CN202519632U (en) | 2012-04-23 | 2012-04-23 | Anchoring device for dam bag of rubber dam |
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| Country | Link |
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| CN (1) | CN202519632U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594296A (en) * | 2014-11-28 | 2015-05-06 | 中铁建生态环境设计研究有限公司 | Rubber dam bag mounting method |
| CN105178247A (en) * | 2015-07-28 | 2015-12-23 | 烟台桑尼橡胶有限公司 | Dam bag and air bag for retaining dam and production method of dam bag and air bag |
| CN107761672A (en) * | 2017-11-16 | 2018-03-06 | 江苏扬州合力橡胶制品有限公司 | A kind of gas shield dam air bag and its processing technology |
| KR102254124B1 (en) * | 2020-12-03 | 2021-05-20 | 일성보산업(주) | V-notch prevention and low water discharge type rubber dam |
-
2012
- 2012-04-23 CN CN2012201734742U patent/CN202519632U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594296A (en) * | 2014-11-28 | 2015-05-06 | 中铁建生态环境设计研究有限公司 | Rubber dam bag mounting method |
| CN105178247A (en) * | 2015-07-28 | 2015-12-23 | 烟台桑尼橡胶有限公司 | Dam bag and air bag for retaining dam and production method of dam bag and air bag |
| CN105178247B (en) * | 2015-07-28 | 2016-11-02 | 烟台桑尼橡胶有限公司 | A kind of checkdam dam bag, air bag and production method thereof |
| CN107761672A (en) * | 2017-11-16 | 2018-03-06 | 江苏扬州合力橡胶制品有限公司 | A kind of gas shield dam air bag and its processing technology |
| CN107761672B (en) * | 2017-11-16 | 2023-11-17 | 江苏扬州合力橡胶制品有限公司 | Air bag for air shield dam and processing technology thereof |
| KR102254124B1 (en) * | 2020-12-03 | 2021-05-20 | 일성보산업(주) | V-notch prevention and low water discharge type rubber dam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |