CN212716158U - Deep basal pit faces limit safety device - Google Patents
Deep basal pit faces limit safety device Download PDFInfo
- Publication number
- CN212716158U CN212716158U CN202021126198.5U CN202021126198U CN212716158U CN 212716158 U CN212716158 U CN 212716158U CN 202021126198 U CN202021126198 U CN 202021126198U CN 212716158 U CN212716158 U CN 212716158U
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- Prior art keywords
- block
- fixedly connected
- protection plate
- protection
- guard plate
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Links
- 230000004224 protection Effects 0.000 claims abstract description 65
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000009979 protective mechanism Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 230000001012 protector Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a deep basal pit faces limit safety device relates to building technical field. This deep basal pit faces limit safety device, including two pole settings, every the articulated piece of the equal fixedly connected with in both ends of pole setting both sides face, every articulated piece all has the connecting block through the fixed hinge joint of bolt, and the bottom surface of two pole settings all is equipped with fixed establishment, is equipped with protection machanism in the crack of two pole settings, protection machanism includes first guard plate and second guard plate, and first guard plate is fixed articulated with the second guard plate. This deep basal pit faces limit safety device through setting up articulated piece, protection machanism, bolt and connecting block, possesses the advantage that can protect and easy dismounting according to the foundation ditch shape, through setting up fixed establishment, possesses the high and strong advantage of fixity of degree of safety, has solved traditional protector and has adopted the steel pipe to do the skeleton to the mode of ligature protection network protects on the skeleton, and sets up the relatively poor problem of steel pipe support railing existence degree of safety and stability.
Description
Technical Field
The utility model relates to a building technical field specifically is a deep basal pit faces limit safety device.
Background
The foundation pit is an earth pit excavated according to the base elevation and the base plane size at the base design position, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby on site before excavation, waterproof drainage work is performed, a slope can be placed for people who do not excavate deeply to stabilize the earth slope, the slope size is determined according to relevant construction regulations, people who excavate deeper buildings and nearby buildings can use a foundation pit wall supporting method and a concrete spraying wall protecting method, a large foundation pit even adopts methods of interlocking underground continuous walls and column type bored piles, the outer side of a protective soil layer collapses, people who do not have influence on nearby buildings can use a well point method to reduce the underground water level, the slope is placed for open excavation, and the earth pit can be excavated by a natural cold air freezing method in cold regions.
Present face limit protection device and use the protection network mostly, make for the scene usually, the skeleton is done to the simple steel pipe of taking to when adopting this kind of mode to carry out safety protection, there is the relatively poor problem of degree of safety and stability in the steel pipe support railing of setting up, and after the foundation ditch construction was accomplished, will demolish again, the construction is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a deep basal pit faces limit safety device has solved the problem of proposing in the background art.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a deep basal pit faces limit safety device, includes two pole settings, every the articulated piece of the equal fixedly connected with in both ends of pole setting both sides face, every articulated piece all has the connecting block through the fixed hinge joint of bolt, and the bottom surface of two pole settings all is equipped with fixed establishment, is equipped with protection machanism in the crack of two pole settings.
The protection mechanism comprises a first protection plate and a second protection plate, the first protection plate is fixedly hinged to the second protection plate, and one side face, far away from the second protection plate, of the first protection plate and one side face, far away from the first protection plate, of the second protection plate are fixedly connected with one side face, far away from the hinge block, of the connecting block respectively.
The further improvement does, every fixed establishment all includes the fixed block, the equal fixedly connected with inserted block in bottom surface of every fixed block, and the inside of every fixed block all rotates and is connected with the pivot, the equal fixedly connected with gear of surface of every pivot, and the bottom surface of every fixed block all has the gangbar through fixture block sliding connection, and the rack that the equal fixedly connected with in a side that every gangbar is close to the gear and gear looks adaptation through setting up the fixture block, makes the gangbar slide in the inside of fixed block through the fixture block to the stability that the gangbar removed has been promoted.
The improved structure is characterized in that each linkage rod is provided with an extrusion block fixedly connected with the bottom surface, jacks are formed in two side surfaces of each insertion block, a limiting block is connected to the inside of each jack in a sliding mode, a linkage block is connected to the bottom surface of each limiting block in a fixed mode, a guide groove matched with the linkage block is formed in the inner bottom wall of each insertion block, the limiting blocks are driven to slide in the guide grooves through the linkage blocks and the guide grooves, and therefore the moving stability of the limiting blocks is improved.
The improved structure is characterized in that the linkage blocks are mutually far away from one side face and are fixedly connected with second springs, the bottom face of each insertion block is fixedly connected with conical heads, and the insertion blocks are inserted into the ground by a user conveniently through the conical heads.
The improved structure is characterized in that the wire netting is fixedly inlaid in the inside of the first protection plate and the inside of the second protection plate, the top surface and the bottom surface of the wire netting are respectively provided with a silica gel strip, one side face, close to each other, of the two silica gel strips is fixedly connected with the two side faces of the first protection plate and the two side faces of the second protection plate respectively, the first protection plate and the second protection plate are fixed through the silica gel strips, and the impact resistance of the first protection plate and the impact resistance of the second protection plate are improved.
The further improvement does, two the spout has all been seted up with the back in the front of pole setting, and the equal sliding connection in inside of every spout has the slider, and the inside of two sliders all is fixed articulated to have the bracing piece, through setting up the bracing piece, rotates the bracing piece in the inside of slider to contact bracing piece and bottom surface, thereby support the pole setting.
The improvement is that, every the first spring of the equal fixedly connected with of top surface of slider, the one end that the slider was kept away from to every first spring all with the interior roof fixed connection of spout, through setting up first spring, make first spring promote the slider to promote the stability between bracing piece and the bottom surface.
1. The edge safety protection device for the deep foundation pit is characterized in that a hinged block, a protection mechanism, a bolt and a connecting block are arranged, the connecting block is inserted into the protection mechanism through the bolt, the protection mechanism is fixed with two vertical rods, and meanwhile, a first protection plate and a second protection plate can rotate, so that the effects of flexible assembly and disassembly and flexible construction are achieved, the edge safety protection device has the advantages of protection according to the shape of the foundation pit and convenience in assembly and disassembly, the inserting block is inserted into the ground through the fixing mechanism, a rotating shaft drives a gear to rotate, the gear is meshed with a rack, the rack drives a linkage rod to move downwards in the fixing block through a clamping block, the linkage rod pushes an extrusion block to move downwards, the extrusion block extrudes two limit blocks, the limit blocks extend out of the inner part of an inserting hole, the insert blocks are secondarily fixed, and the stability of the fixing mechanism is effectively improved, possess the advantage that the degree of safety is high and the fixity is strong, solved traditional protector and adopted the steel pipe to make the skeleton to the mode of ligature protection network protects on the skeleton, and sets up the relatively poor problem of steel pipe support railing existence degree of safety and stability.
2. This edge safety device is faced in deep basal pit, through setting up the fixture block, make the gangbar slide in the inside of fixed block through the fixture block, thereby the stability that the gangbar removed has been promoted, through setting up linkage block and guide way, drive the inside slip of linkage block at the guide way with the stopper, thereby the stability that the stop block removed has been promoted, through setting up the cone, convenient to use person inserts the inserted block at the bottom of the ground, through setting up the silica gel strip, fix first guard plate and second guard plate, and promote the shock resistance of first guard plate and second guard plate, through setting up the bracing piece, rotate the bracing piece in the inside of slider, thereby contact bracing piece and bottom surface, thereby support the pole setting, through setting up first spring, make first spring promote the slider, thereby promote the stability between bracing piece and the bottom surface.
Drawings
Fig. 1 is a sectional view of the fixing mechanism of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention;
fig. 4 is a perspective view of the vertical rod of the present invention.
In the figure, the reference number is 1, a vertical rod; 2. a hinged block; 3. a bolt; 4. a protection mechanism; 401. a first guard plate; 402. a second guard plate; 403. a wire mesh; 404. a silica gel strip; 5. connecting blocks; 6. a chute; 7. a slider; 8. a first spring; 9. a fixing mechanism; 901. a fixed block; 902. inserting a block; 903. a conical head; 904. a rotating shaft; 905. a gear; 906. a clamping block; 907. a linkage rod; 908. a rack; 909. a second spring; 910. extruding the block; 911. a jack; 912. a limiting block; 913. a linkage block; 914. a guide groove; 10. a support rod.
Detailed Description
As shown in fig. 1-4, the embodiment of the utility model provides a deep basal pit faces limit safety device, including two pole settings 1, the articulated piece 2 of the equal fixedly connected with in both ends of 1 both sides face of every pole setting, every articulated piece 2 all has connecting block 5 through 3 fixed hinges of bolt, and the bottom surface of two pole settings 1 all is equipped with fixed establishment 9.
Each fixing mechanism 9 comprises fixing blocks 901, the bottom surface of each fixing block 901 is fixedly connected with an insert block 902, the inside of each fixing block 901 is rotatably connected with a rotating shaft 904, the outer surface of each rotating shaft 904 is fixedly connected with a gear 905, the bottom surface of each fixing block 901 is slidably connected with a linkage rod 907 through a fixture block 906, one side surface of each linkage rod 907 close to the gear 905 is fixedly connected with a rack 908 matched with the gear 905, the linkage rod 907 slides in the inside of the fixing block 901 through the fixture block 906 by arranging the fixture block 906, so that the moving stability of the linkage rod 907 is improved, the bottom surface of each linkage rod 907 is fixedly connected with an extrusion block 910, two side surfaces of each insert block 902 are respectively provided with a jack 911, the inside of each jack 911 is slidably connected with a limit block 912, the bottom surface of each limit block 912 is fixedly connected with a linkage block 913, the inner bottom wall of the insert block 902 is provided with a guide groove 914, through setting up linkage piece 913 and guide way 914, slide in the inside of guide way 914 with stopper 912 drive linkage piece 913 to promoted the stability that stopper 912 removed, the equal fixedly connected with second spring 909 of a side that two linkage pieces 913 kept away from each other, the equal fixedly connected with conical head 903 in bottom surface of every inserted block 902, through setting up conical head 903, the person of facilitating the use inserts the ground end with inserted block 902.
Protection machanism 4 includes first guard plate 401 and second guard plate 402, first guard plate 401 is fixed articulated with second guard plate 402, a side that second guard plate 402 was kept away from to first guard plate 401 and second guard plate 402 are kept away from a side fixed connection of articulated piece 2 respectively in connecting block 5, the inside of first guard plate 401 and the inside of second guard plate 402 are all fixed to be inlayed and are had wire netting 403, wire netting 403's top surface and bottom surface all are equipped with silica gel strip 404, a side that two silica gel strips 404 are close to each other is respectively in the both sides face of first guard plate 401 and the both sides face fixed connection of second guard plate 402, through setting up silica gel strip 404, fix first guard plate 401 and second guard plate 402, and promote the shock resistance of first guard plate 401 and second guard plate 402.
The utility model discloses the theory of operation as follows:
the connecting blocks 5 at two ends of the first protection plate 401 and the second protection plate 402 are inserted into the hinged block 2 through the bolts 3, and the two upright rods 1 are placed along the edge of the foundation pit, so that the first protection plate 401 and the second protection plate 402 rotate, the connecting blocks 5 rotate in the hinged block 2, meanwhile, the wire mesh 403 limits the rotation of the second protection plate 402 and the first protection plate 401, the effects of flexible disassembly and assembly and flexible construction are achieved, the advantages of protection according to the shape of the foundation pit and convenience in disassembly and assembly are achieved, the inserting block 902 is inserted into the ground through the conical head 903, the rotating shaft 904 is rotated, the gear 905 is meshed with the rack 908, the linkage rod 907 moves downwards in the fixing block 901 through the clamping block 906, the extrusion block 910 extrudes the two limiting blocks 912, the limiting blocks 912 penetrate through the inner part of the jack 911, and the limiting blocks 912 are inserted into the ground, while stopper 912 drives linkage block 913 and slides in the inside of guide way 914, make linkage block 913 extrude second spring 909 simultaneously, can make linkage block 913 reset fast, thereby it is fixed to carry out the secondary to inserted block 902, upwards promote slider 7 through bracing piece 10, thereby make slider 7 at the inside rebound of spout 6, thereby extrude first spring 8, and rotate bracing piece 10 in slider 7's inside, thereby under first spring 8's reaction force, bracing piece 10 pastes and leans on subaerial, the effectual stability that promotes fixed establishment 9, possess the advantage that the degree of safety is high and the fixity is strong, traditional protector has been solved and has adopted the steel pipe to make the skeleton, and the mode of ligature protection network on the skeleton protects, and it has the relatively poor problem of degree of safety and stability to set up steel pipe support railing.
Claims (7)
1. The utility model provides a deep basal pit faces limit safety device, includes two pole settings (1), its characterized in that: two ends of two side faces of each upright rod (1) are fixedly connected with hinged blocks (2), each hinged block (2) is fixedly hinged with a connecting block (5) through a bolt (3), the bottom faces of the two upright rods (1) are respectively provided with a fixing mechanism (9), and a protective mechanism (4) is arranged in a gap between the two upright rods (1);
the protection mechanism (4) comprises a first protection plate (401) and a second protection plate (402), the first protection plate (401) is fixedly hinged to the second protection plate (402), and one side face, away from the second protection plate (402), of the first protection plate (401) and one side face, away from the first protection plate (401), of the second protection plate (402) are fixedly connected to one side face, away from the hinge block (2), of the second protection plate (402) respectively in the connecting block (5).
2. The deep foundation pit limb safety protection device of claim 1, wherein: each fixing mechanism (9) comprises a fixing block (901), an inserting block (902) is fixedly connected to the bottom surface of each fixing block (901), a rotating shaft (904) is rotatably connected to the inside of each fixing block (901), a gear (905) is fixedly connected to the outer surface of each rotating shaft (904), a linkage rod (907) is slidably connected to the bottom surface of each fixing block (901) through the corresponding clamping block (906), and a rack (908) matched with the gear (905) is fixedly connected to one side surface, close to the gear (905), of each linkage rod (907).
3. The deep foundation pit limb safety protection device of claim 2, wherein: every the equal fixedly connected with extrusion piece (910) in bottom surface of gangbar (907), jack (911) have all been seted up to the both sides face of every inserted block (902), and the equal sliding connection in inside of every jack (911) has stopper (912), the equal fixedly connected with linkage piece (913) in bottom surface of every stopper (912), and guide way (914) with linkage piece (913) looks adaptation are seted up to the inner bottom wall of inserted block (902).
4. The deep foundation pit limb safety protection device of claim 3, wherein: one side face, far away from each other, of each of the two linkage blocks (913) is fixedly connected with a second spring (909), and the bottom face of each insert block (902) is fixedly connected with a conical head (903).
5. The deep foundation pit limb safety protection device of claim 1, wherein: wire netting (403) are fixedly inlaid in the interior of the first protection plate (401) and the interior of the second protection plate (402), silica gel strips (404) are arranged on the top surface and the bottom surface of the wire netting (403), and one side face, close to each other, of the two silica gel strips (404) is fixedly connected with the two side faces of the first protection plate (401) and the two side faces of the second protection plate (402).
6. The deep foundation pit limb safety protection device of claim 1, wherein: two spout (6) have all been seted up with the back in the front of pole setting (1), and the equal sliding connection in inside of every spout (6) has slider (7), and the inside of two sliders (7) all is fixed hinge joint has bracing piece (10).
7. The deep foundation pit limb safety protection device of claim 6, wherein: every the equal fixedly connected with first spring (8) of top surface of slider (7), the one end that slider (7) were kept away from in every first spring (8) all with the interior roof fixed connection of spout (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126198.5U CN212716158U (en) | 2020-06-17 | 2020-06-17 | Deep basal pit faces limit safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126198.5U CN212716158U (en) | 2020-06-17 | 2020-06-17 | Deep basal pit faces limit safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212716158U true CN212716158U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021126198.5U Expired - Fee Related CN212716158U (en) | 2020-06-17 | 2020-06-17 | Deep basal pit faces limit safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212716158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233699A (en) * | 2022-08-29 | 2022-10-25 | 浙江新宸岩土科技有限公司 | Foundation pit enclosure device and using method thereof |
-
2020
- 2020-06-17 CN CN202021126198.5U patent/CN212716158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233699A (en) * | 2022-08-29 | 2022-10-25 | 浙江新宸岩土科技有限公司 | Foundation pit enclosure device and using method thereof |
| CN115233699B (en) * | 2022-08-29 | 2024-01-23 | 浙江新宸岩土科技有限公司 | Foundation pit support device and application method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |