CN109208652B - Folding telescopic protection device for concrete foundation - Google Patents
Folding telescopic protection device for concrete foundation Download PDFInfo
- Publication number
- CN109208652B CN109208652B CN201811157717.1A CN201811157717A CN109208652B CN 109208652 B CN109208652 B CN 109208652B CN 201811157717 A CN201811157717 A CN 201811157717A CN 109208652 B CN109208652 B CN 109208652B
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- shaped
- protection plate
- daughter board
- side edge
- upper panel
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- 230000001681 protective effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 208000010543 22q11.2 deletion syndrome Diseases 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
Abstract
The invention discloses a folding telescopic protection device for a concrete foundation, which comprises two mutually spliced enclosing members, wherein each enclosing member comprises a mother board and two daughter boards, the mother board comprises an L-shaped upper panel, an L-shaped side protection plate I and an L-shaped side protection plate II, and the L-shaped side protection plate I and the L-shaped side protection plate II are respectively hinged to the outer side edge I and the outer side edge II of the L-shaped upper panel; the folding telescopic protection device comprises a plurality of sub-boards, wherein each sub-board comprises a rectangular sub-board panel and an L-shaped sub-board protection plate which are hinged with each other, roller groups are respectively installed along the length directions of an L-shaped upper panel, an L-shaped side protection plate I and an L-shaped side protection plate II, and the rectangular sub-board panels of the two sub-boards respectively roll along the length direction of the L-shaped upper panel through the roller groups.
Description
Technical Field
The invention relates to the field of concrete foundation protection, in particular to a folding telescopic protection device for a concrete foundation.
Background
With the wide promotion of transmission line engineering, the requirements on the appearance quality and the process of the engineering are higher and higher, and the iron tower concrete foundation which directly influences the appearance quality is particularly important. The process quality is more beautiful after the construction of the iron tower foundation is finished, and the appearance quality of the engineering is directly influenced because foundation edges and corners are often damaged due to the construction of foundation backfilling, tower assembling, ground wire erection, ground down lead manufacturing and the like and farmer cultivation.
In the existing construction engineering of the iron tower concrete foundation, a series of foundation protection measures such as covering the surface of the foundation by a soil bag, covering the edge of the foundation by a waste tire, protecting the foundation by a bracket welded by angle steel or using a frame made of waste templates or wooden plate nails are generally adopted. The protection measures have no obvious effect in construction, most of the protection devices used in the traditional method are heavy and large in size, and the transportation cost is increased; particularly, for special sections such as wild mountainous areas and the like which are inconvenient to traffic, the transportation and installation become a great problem, the carrying and the disassembly are extremely inconvenient, the transportation volume is very small each time even if the transportation is carried by a single person, and the long-distance operation is not easy to carry out; the protection range of the concrete integral foundation is not comprehensive enough, the effect is not obvious in most construction, and the foundation breakage phenomenon still exists; the used material has low toughness, poor flexibility, inconvenient installation, uneasy fitting after installation, easy damage to the base edges and corners, difficult cyclic utilization and low recycling rate, thus causing material waste; the installation is inconvenient, the appearance is not attractive, the theft is easy, the comprehensive construction cost of the project is high, the field construction is difficult to control, the service life is short, and the like, thereby seriously affecting the quality of the foundation construction.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the folding telescopic protection device for the concrete foundation, which can effectively protect foundation finished products, improve the construction efficiency and quality and can be recycled.
The technical scheme adopted by the invention is as follows:
a folding telescopic protection device for a concrete foundation comprises two mutually spliced enclosing members, wherein each enclosing member comprises a mother board and two daughter boards, the mother board comprises an L-shaped upper panel, an L-shaped side protection plate I and an L-shaped side protection plate II, and the L-shaped side protection plate I and the L-shaped side protection plate II are respectively hinged to a first outer side edge and a second outer side edge of the L-shaped upper panel; the daughter boards comprise rectangular daughter board panels and L-shaped daughter board guard plates which are hinged with each other, roller groups are respectively installed along the length directions of the L-shaped upper panel, the L-shaped side guard plate I and the L-shaped side guard plate II, the rectangular daughter board panels of the two daughter boards respectively roll along the length direction of the L-shaped upper panel through the roller groups, and the L-shaped daughter board guard plates of the two daughter boards respectively roll along the length directions of the L-shaped side guard plate I and the L-shaped side guard plate II through the roller groups; the inner side edge I of the L-shaped upper panel, the inner side edge II, the outer side edge of the L-shaped side protection plate I, the outer side edge of the L-shaped side protection plate II, the inner side edges of the two rectangular daughter board panels and the outer side edges of the two L-shaped daughter board protection plates are respectively provided with a T-shaped sliding groove along the length direction, a pulley with a support shaft is installed in the T-shaped sliding groove, a pull rope is connected between the inner side edge of one rectangular daughter board panel and the support shaft in the T-shaped sliding groove of the inner side edge I of the L-shaped upper panel, a pull rope is connected between the outer side edge of one L-shaped daughter board protection plate and the support shaft in the T-shaped sliding groove of the outer side edge of the L-shaped side protection plate, a pull rope is connected between the inner side edge of the other rectangular daughter board panel and the support shaft in the T-shaped sliding groove of the inner side; the end parts of the two sub-boards of the two enclosing components are respectively and correspondingly fixedly connected into a whole.
The end part of the daughter board of one enclosing member is provided with a telescopic lock catch, the end part of the daughter board of the other enclosing member is provided with a rotary lock catch, the telescopic lock catch comprises a first lock body part, a moving block, a telescopic lock rod with a clamping groove, wherein a strip-shaped sliding groove is formed in the first lock body part, wave teeth are arranged on two side walls of the strip-shaped sliding groove respectively, the moving block moves intermittently along the wave teeth of the strip-shaped sliding groove, the rear end of the telescopic lock rod is fixedly connected with the moving block, the rotary lock catch comprises a second lock body part, a rotary lock rod with a clamping groove, a locking nut is fixedly connected onto the second lock body part, a triangular groove matched with a rotating handle is formed in the outer wall of the locking nut, a gasket is arranged between the rotary lock rod and the second lock body part in a cushioning mode, and the clamping groove of the telescopic lock rod of the telescopic lock catch is.
The L-shaped side guard plate I and the L-shaped side guard plate II are hinged to the outer side edge I and the outer side edge II of the L-shaped upper panel respectively through hinges, and the rectangular daughter board panel is hinged to the L-shaped daughter board guard plate through hinges.
The L-shaped upper panel, the L-shaped side guard plate I, the L-shaped side guard plate II, the two rectangular daughter board panels and the two L-shaped daughter board guard plates are respectively hinged with an extension guard plate.
The two rectangular daughter board panels of the enclosing member are different in length, and the length difference between the two rectangular daughter board panels is equal to the width value of the rectangular daughter board panels.
Compared with the prior art, the invention has the following beneficial effects:
1. the protection device has the folding and telescopic performance, only occupies less than one fourth of the volume of the traditional support protection device welded by steel after being paved into a flat structure, has the characteristics of light weight, small volume and reduced transportation cost, and is convenient to carry and disassemble.
2. The protection device can effectively protect the foundation, can be transversely stretched or longitudinally folded, is suitable for different sizes, can protect the transverse edges and corners of the upper surface of the foundation, can also protect the longitudinal edges of the foundation, and can greatly reduce the damage rate of the whole concrete foundation.
3. The protection device can be disassembled and folded, can be operated by a single person, is favorable for recycling, has multiple turnover times, avoids material waste, and is particularly favorable for single person transportation and installation in special fields such as wild mountainous areas and the like.
4. The two enclosing members of the protection device are in lock-catch connection through the telescopic lock catch and the rotary lock catch, are stably fixed and easy to engage, and effectively achieve the anti-theft purpose.
5. The protection device adopts non-rigid materials, has the characteristics of good toughness and flexibility, convenient installation, high elasticity and good integrity, and is more comfortable after installation; has good strength and is not easy to age.
6. The protection device of the invention is coated with safety color codes, is eye-catching and beautiful, can play a role in prompting, and improves the level of on-site civilized construction.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
FIG. 2 is a schematic view of the enclosure member of the present invention in an expanded configuration;
FIG. 3 is a schematic view of the installation between a rectangular daughter board panel and an L-shaped top panel of the present invention;
FIG. 4 is a schematic view of the installation between the L-shaped daughter board shield and the first L-shaped side shield of the present invention;
fig. 5 is a schematic view of the connection between the daughter boards of two enclosure members of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in connection with the accompanying drawings. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to the attached drawings, the folding telescopic protection device for the concrete foundation comprises two mutually spliced enclosing members, wherein each enclosing member comprises a mother board 1 and two daughter boards 2, the mother board 1 comprises an L-shaped upper panel 3, an L-shaped side protection plate I4 and an L-shaped side protection plate II 5, and the L-shaped side protection plate I4 and the L-shaped side protection plate II 5 are respectively hinged to a first outer side edge 6 and a second outer side edge 7 of the L-shaped upper panel 3; the daughter boards 2 comprise rectangular daughter board panels 8 and L-shaped daughter board guard plates 9 which are hinged with each other, roller groups 18 are respectively installed along the length directions of the L-shaped upper board 3, the L-shaped side guard plate I4 and the L-shaped side guard plate II 5, the rectangular daughter board panels 8 of the two daughter boards 2 respectively roll along the length direction of the L-shaped upper board 3 through the roller groups 18, and the L-shaped daughter board guard plates 9 of the two daughter boards 2 respectively roll along the length directions of the L-shaped side guard plate I4 and the L-shaped side guard plate II 5 through the roller groups 18; the inner side I10 and the inner side II 11 of the L-shaped upper panel 3, the outer side 12 of the L-shaped side guard plate I4, the outer side 13 of the L-shaped side guard plate II 5, the inner side 14 of the two rectangular daughter board panels 8 and the outer side 15 of the two L-shaped daughter board guard plates 9 are respectively provided with a T-shaped sliding groove 19 along the length direction, a pulley 20 with a supporting shaft 21 is arranged in the T-shaped sliding groove 19, a pulling rope 16 is connected between the inner side 14 of one rectangular daughter board panel 8 and the supporting shaft 21 in the T-shaped sliding groove 19 of the inner side I10 of the L-shaped upper panel 3, a pulling rope 16 is connected between the outer side 15 of one L-shaped guard plate 9 and the supporting shaft 21 in the T-shaped sliding groove 19 of the outer side 12 of the L-shaped side guard plate I4, a pulling rope 16 is connected between the inner side 14 of the other rectangular daughter board panel 8 and the supporting shaft 21 in the T-shaped sliding groove 19 of the L-shaped upper panel 3 II 11, and a pulling rope 16 is connected between the outer A pull rope 16 is connected between the two; the end parts of the two daughter boards 2 of the two enclosing components are respectively and correspondingly fixedly connected into a whole; one of the enclosing members is provided with a telescopic lock catch 22 at the end of the daughter board 2, the other enclosing member is provided with a rotary lock catch 28 at the end of the daughter board 2, the telescopic lock catch 22 comprises a first lock body part 23, a moving block 24 and a telescopic lock rod 25 with a clamping groove, the first lock body part 23 is provided with a strip-shaped chute 26, two side walls of the strip-shaped chute 26 are respectively provided with a wave tooth 27, the moving block 24 intermittently moves along the wave tooth 27 of the strip-shaped chute 26, the rear end of the telescopic lock rod 25 is fixedly connected with the moving block 24, the rotary lock catch 28 comprises a second lock body part 29, the rotary lock rod 30 with a clamping groove and a locking nut 31 are fixedly connected to the second lock body part 29 through the locking nut 31, a triangular groove matched with the rotary handle is formed in the outer wall of the locking nut 31, a gasket 32 is arranged between the rotary lock rod 30 and the second lock body part 29 in a cushioning mode, and the clamping groove of the telescopic lock rod 25 of the telescopic lock catch 22 is matched and clamped with the clamping groove of the rotary lock rod 30 of the rotary lock catch 28; the L-shaped side guard plate I4 and the L-shaped side guard plate II 5 are hinged to the outer side edge I6 and the outer side edge II 7 of the L-shaped upper panel 3 through hinges 17 respectively, and the rectangular daughter board panel 8 and the L-shaped daughter board guard 9 are hinged through the hinges 17; the L-shaped upper panel 3, the L-shaped side guard plate I4, the L-shaped side guard plate II 5, the two rectangular daughter board panels 8 and the two L-shaped daughter board guard plates 9 are respectively hinged with an extension guard plate; the two rectangular daughter board panels 8 of the enclosure member are different in length, and the difference in length between the two rectangular daughter board panels 8 is equal to the width of the rectangular daughter board panels 8.
The working principle of the invention is as follows:
1. the mother boards of the two enclosing members of the protection device are respectively placed on two diagonal top surfaces of a square concrete foundation, then an L-shaped side protection plate I and an L-shaped side protection plate II hinged with an L-shaped upper panel are outwards turned and covered on the side surface of the upper part of the square concrete foundation, and the L-shaped upper panel is covered on the diagonal top surfaces of the square concrete foundation;
2. then drawing out the rectangular daughter board panel and the L-shaped daughter board guard plate of the two daughter boards along the length direction of the L-shaped upper panel and the L-shaped side guard plate I or the L-shaped side guard plate II through a pulley block respectively, covering the L-shaped upper panel on the top surface of the square concrete foundation, and covering the L-shaped side guard plate I or the L-shaped side guard plate II on the side surface of the square concrete foundation;
3. finally, the telescopic lock catch and the rotary lock catch of the corresponding daughter board between the two enclosing components are buckled and connected; the telescopic lock rod of the telescopic lock catch moves forwards to a proper position, the rotary lock rod of the rotary lock catch rotates to a horizontal position, and meanwhile, the clamping groove of the telescopic lock rod of the telescopic lock catch is matched and clamped with the clamping groove of the rotary lock rod of the rotary lock catch.
Claims (5)
1. A folding telescopic protection device for a concrete foundation is characterized by comprising two mutually spliced enclosing members, wherein each enclosing member comprises a mother board and two daughter boards, the mother board comprises an L-shaped upper panel, an L-shaped side protection plate I and an L-shaped side protection plate II, and the L-shaped side protection plate I and the L-shaped side protection plate II are respectively hinged to the outer side edge I and the outer side edge II of the L-shaped upper panel; the daughter boards comprise rectangular daughter board panels and L-shaped daughter board guard plates which are hinged with each other, roller groups are respectively installed along the length directions of the L-shaped upper panel, the L-shaped side guard plate I and the L-shaped side guard plate II, the rectangular daughter board panels of the two daughter boards respectively roll along the length direction of the L-shaped upper panel through the roller groups, and the L-shaped daughter board guard plates of the two daughter boards respectively roll along the length directions of the L-shaped side guard plate I and the L-shaped side guard plate II through the roller groups; the inner side edge I of the L-shaped upper panel, the inner side edge II, the outer side edge of the L-shaped side protection plate I, the outer side edge of the L-shaped side protection plate II, the inner side edges of the two rectangular daughter board panels and the outer side edges of the two L-shaped daughter board protection plates are respectively provided with a T-shaped sliding groove along the length direction, a pulley with a support shaft is installed in the T-shaped sliding groove, a pull rope is connected between the inner side edge of one rectangular daughter board panel and the support shaft in the T-shaped sliding groove of the inner side edge I of the L-shaped upper panel, a pull rope is connected between the outer side edge of one L-shaped daughter board protection plate and the support shaft in the T-shaped sliding groove of the outer side edge of the L-shaped side protection plate, a pull rope is connected between the inner side edge of the other rectangular daughter board panel and the support shaft in the T-shaped sliding groove of the inner side; the end parts of the two sub-boards of the two enclosing components are respectively and correspondingly fixedly connected into a whole.
2. The folding telescopic protection device for the concrete foundation as claimed in claim 1, wherein the end of the daughter board of one of the enclosing members is provided with a telescopic lock catch, the end of the daughter board of the other enclosing member is provided with a rotary lock catch, the telescopic lock catch comprises a first lock body part, a moving block and a telescopic lock rod with a clamping groove, the first lock body part is provided with a strip-shaped chute, two side walls of the strip-shaped chute are respectively provided with wavy teeth, the moving block intermittently moves along the wavy teeth of the strip-shaped chute, the rear end of the telescopic lock rod is fixedly connected with the moving block, the rotary lock catch comprises a second lock body part, a rotary lock rod with a clamping groove and a lock nut, the rotary lock rod is fixedly connected with the second lock body part through the lock nut, the outer wall of the lock nut is provided with a triangular groove matched with the rotary handle, the clamping groove of the telescopic lock rod of the telescopic lock catch is matched and clamped with the clamping groove of the rotary lock rod of the rotary lock catch.
3. The folding telescopic protection device for the concrete foundation according to claim 1, wherein the first L-shaped side protection plate and the second L-shaped side protection plate are hinged to the first outer side edge and the second outer side edge of the L-shaped upper panel respectively through hinges, and the rectangular daughter board panel is hinged to the L-shaped daughter board protection plate through hinges.
4. The folding telescopic protection device for the concrete foundation according to claim 1, wherein the L-shaped upper panel, the first L-shaped side protection plate, the second L-shaped side protection plate, the two rectangular sub-plate panels and the two L-shaped sub-plate protection plates are respectively hinged with an extension protection plate.
5. A collapsible protective apparatus for a concrete foundation as claimed in claim 1 wherein the two sub-panel panels of the enclosure are of different lengths and the difference in length between the two sub-panel panels is equal to the width of the sub-panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157717.1A CN109208652B (en) | 2018-09-30 | 2018-09-30 | Folding telescopic protection device for concrete foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811157717.1A CN109208652B (en) | 2018-09-30 | 2018-09-30 | Folding telescopic protection device for concrete foundation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109208652A CN109208652A (en) | 2019-01-15 |
| CN109208652B true CN109208652B (en) | 2020-11-06 |
Family
ID=64982653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811157717.1A Active CN109208652B (en) | 2018-09-30 | 2018-09-30 | Folding telescopic protection device for concrete foundation |
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| Country | Link |
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| CN (1) | CN109208652B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839817U (en) * | 2014-04-14 | 2014-09-17 | 国家电网公司 | Power transmission line foundation finished product protection cover |
| CN204174644U (en) * | 2014-09-02 | 2015-02-25 | 国家电网公司 | Line tower foundation exposes protective device |
| DE102015004388A1 (en) * | 2015-04-10 | 2016-10-13 | Dieter Swoboda | Safety device for examination and drilling sites in environmentally hazardous areas |
| WO2017156117A1 (en) * | 2016-03-09 | 2017-09-14 | New Pig Corporation | Soil protection |
| CN207376662U (en) * | 2017-10-31 | 2018-05-18 | 中石化第四建设有限公司 | A kind of dismantled and assembled, folding basic corner protector instrument |
| CN108316296A (en) * | 2017-01-16 | 2018-07-24 | 国网江苏省电力公司常州供电公司 | Modular basis finished product protection template |
-
2018
- 2018-09-30 CN CN201811157717.1A patent/CN109208652B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839817U (en) * | 2014-04-14 | 2014-09-17 | 国家电网公司 | Power transmission line foundation finished product protection cover |
| CN204174644U (en) * | 2014-09-02 | 2015-02-25 | 国家电网公司 | Line tower foundation exposes protective device |
| DE102015004388A1 (en) * | 2015-04-10 | 2016-10-13 | Dieter Swoboda | Safety device for examination and drilling sites in environmentally hazardous areas |
| WO2017156117A1 (en) * | 2016-03-09 | 2017-09-14 | New Pig Corporation | Soil protection |
| CN108316296A (en) * | 2017-01-16 | 2018-07-24 | 国网江苏省电力公司常州供电公司 | Modular basis finished product protection template |
| CN207376662U (en) * | 2017-10-31 | 2018-05-18 | 中石化第四建设有限公司 | A kind of dismantled and assembled, folding basic corner protector instrument |
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| Publication number | Publication date |
|---|---|
| CN109208652A (en) | 2019-01-15 |
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