CN215212751U - Foundation ditch safety device based on town road engineering - Google Patents
Foundation ditch safety device based on town road engineering Download PDFInfo
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- CN215212751U CN215212751U CN202120914067.1U CN202120914067U CN215212751U CN 215212751 U CN215212751 U CN 215212751U CN 202120914067 U CN202120914067 U CN 202120914067U CN 215212751 U CN215212751 U CN 215212751U
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Abstract
The utility model provides a foundation ditch safety device based on town road engineering. Foundation ditch safety device based on town road engineering includes: two hollow pipes; the two inserting rods are respectively installed in the two hollow pipes in a sliding mode; the four extension blocks are respectively and fixedly arranged on two sides of the two insertion rods; the two clamping grooves are respectively formed in one side of the two inserting rods; the two fixing blocks are respectively fixedly arranged on one sides of the two hollow pipes, and one sides of the fixing blocks extend into the hollow pipes; the two cavities are respectively arranged on the two fixed blocks; two card strips, two card strips slidable mounting are respectively in two cavities, the one end of card strip extend to in the draw-in groove and with draw-in groove sliding connection, the other end of card strip extends to outside the cavity. The utility model provides a foundation ditch safety device based on town road engineering has convenient to use, can directly ann insert subaerial advantage.
Description
Technical Field
The utility model relates to a technical building construction safety equipment field especially relates to a foundation ditch safety device based on town road engineering.
Background
The foundation pit is a soil pit excavated at a designed position of a foundation according to the base elevation and the base plane size, and during construction of municipal road engineering, the foundation pit is generally excavated at a construction site, but due to the fact that the foundation pit is deep, a plurality of potential safety hazards exist if the foundation pit is directly exposed, and therefore protective guards are generally deployed at the periphery of the foundation pit during construction.
However, in the prior art, most of the existing protective guards are fixed on the ground through bolts, and since the periphery of the foundation pit is made of earth, the protective guards cannot be directly installed through the bolts, so that when the protective guards are deployed, a cement belt needs to be piled up on the ground around the foundation pit for installing the protective guards, which is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can directly ann insert subaerial foundation ditch safety device based on town road engineering.
In order to solve the technical problem, the utility model provides a foundation ditch safety device based on town road engineering, include: two hollow pipes; the two inserting rods are respectively installed in the two hollow pipes in a sliding mode; the four extension blocks are respectively and fixedly arranged on two sides of the two insertion rods; the two clamping grooves are respectively formed in one side of the two inserting rods; the two fixing blocks are respectively fixedly arranged on one sides of the two hollow pipes, and one sides of the fixing blocks extend into the hollow pipes; the two cavities are respectively arranged on the two fixed blocks; the two clamping strips are respectively installed in the two cavities in a sliding mode, one ends of the clamping strips extend into the clamping grooves and are connected with the clamping grooves in a sliding mode, and the other ends of the clamping strips extend out of the cavities; the two limiting rings are respectively fixedly sleeved on the two clamping strips and are in sliding connection with the inner wall of the cavity; the two springs are respectively sleeved on the two clamping strips in a sliding manner, one end of each spring is in contact with the inner wall of one side of the cavity, and the other end of each spring is in contact with one side of the limiting ring; the eight connecting sheets are respectively and fixedly arranged on two sides of the two hollow pipes; and the separation net is fixedly arranged on the corresponding four connecting pieces.
Preferably, sliding openings are formed in the inner walls of the two sides of the hollow pipe, and the two extending blocks penetrate through the two sliding openings respectively and are connected with the two sliding openings in a sliding mode.
Preferably, the hollow pipe is fixedly sleeved with a foot ring.
Preferably, one side of the clamping strip is fixedly provided with a shifting block.
Preferably, the inner walls of the two sides of the cavity are provided with sliding holes, and the clamping strip is connected with the two sliding holes in a sliding mode.
Preferably, one side fixed mounting that separates the net has two first articulated pieces, and the last rotation of two first articulated pieces installs same baffle, the bottom fixed mounting of baffle has a card section of thick bamboo, one side fixed mounting that separates the net has an articulated piece of second, rotate on the articulated piece of second and install the sleeve, slidable mounting has the telescopic link in the sleeve, the top of telescopic link extends to the sleeve outside and fixed mounting has a card post, the top of card post extend to in the card section of thick bamboo and with a card section of thick bamboo sliding connection.
Preferably, the sleeve is provided with a tightening screw in a threaded manner, and one end of the tightening screw extends into the sleeve and is in contact with one side of the telescopic rod.
Compared with the prior art, the utility model provides a foundation ditch safety device based on town road engineering has following beneficial effect:
the utility model provides a foundation ditch safety device based on town road engineering, cooperate through draw-in groove, the fixed block, the cavity, the card strip, spacing ring and spring, can lock and unblock the inserted bar, make the inserted bar when needs use, can extend to outside the hollow tube and insert in the ground, and when need not use still can with accomodate the time hollow tube in, cooperate through the inserted bar with the extension piece, when the inserted bar inserts the ground, the extension piece can be with the hollow tube tightly fixed subaerial.
Drawings
FIG. 1 is a schematic view of a front sectional view of a first embodiment of a municipal road engineering-based foundation pit safety device provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is a schematic side view of a first embodiment of the municipal road engineering-based foundation pit safety device of the present invention;
figure 4 is the utility model provides a foundation ditch safety device second embodiment's based on town road engineering front view sectional structure schematic diagram.
Reference numbers in the figures: 1. a hollow tube; 2. inserting a rod; 3. an extension block; 4. a card slot; 5. a fixed block; 6. a cavity; 7. clamping the strip; 8. a limiting ring; 9. a spring; 10. connecting sheets; 11. separating the net; 12. a first hinge block; 13. a baffle plate; 14. clamping the cylinder; 15. a second hinge block; 16. a sleeve; 17. a telescopic rod; 18. and (5) clamping the column.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
referring to fig. 1-3, in a first embodiment of the present invention, a municipal road engineering-based foundation pit safety protection device includes: the two hollow pipes 1, the hollow pipes 1 can be used as pillars for fixing the separation net 11, and the inserted rods 2 can be stored at the same time, so that the hollow pipes 1 can be more convenient to carry when the inserted rods 2 are stored in the hollow pipes 1; the two inserting rods 2 are respectively arranged in the two hollow tubes 1 in a sliding manner; the four extension blocks 3 are respectively and fixedly arranged on two sides of the two insertion rods 2, the extension blocks 3 can assist tools to insert the insertion rods 2, and meanwhile the extension blocks 3 can also fix the hollow tube 1 on the ground; the two clamping grooves 4 are respectively formed in one side of the two inserting rods 2; the two fixing blocks 5 are respectively fixedly installed on one sides of the two hollow pipes 1, and one sides of the fixing blocks 5 extend into the hollow pipes 1; the two cavities 6 are respectively arranged on the two fixed blocks 5; the two clamping strips 7 are respectively installed in the two cavities 6 in a sliding mode, one end of each clamping strip 7 extends into the corresponding clamping groove 4 and is connected with the corresponding clamping groove 4 in a sliding mode, and the other end of each clamping strip 7 extends out of the corresponding cavity 6; the two limiting rings 8 are respectively fixedly sleeved on the two clamping strips 7, and the limiting rings 8 are connected with the inner wall of the cavity 6 in a sliding manner; the two springs 9 are respectively sleeved on the two clamping strips 7 in a sliding manner, one end of each spring 9 is in contact with the inner wall of one side of the cavity 6, and the other end of each spring 9 is in contact with one side of the limiting ring 8; the eight connecting pieces 10 are respectively fixedly arranged on two sides of the two hollow pipes 1, and the connecting pieces 10 are provided with screw holes for fixing the separation net 11 through screws; and the separation net 11 is fixedly arranged on the corresponding four connecting sheets 10.
The sliding openings are formed in the inner walls of the two sides of the hollow tube 1, the two extending blocks 3 penetrate through the two sliding openings respectively and are connected with the two sliding openings in a sliding mode, the sliding openings are long-strip-shaped, and the extending blocks 3 can extend out of the hollow tube 1 through the sliding openings.
The fixed cover is equipped with the foot ring on hollow tube 1, and the foot ring can increase the contact degree of hollow tube 1 and ground for hollow tube 1 erects more firmly subaerial.
One side fixed mounting of card strip 7 has the shifting block, and the shifting block coniformly, through shifting block pulling card strip 7 more light laborsaving.
Slide holes are formed in the inner walls of the two sides of the cavity 6, the clamping strip 7 is connected with the two slide holes in a sliding mode, and the two ends of the clamping strip 7 can extend out of the cavity 6 through the two slide holes.
The utility model provides a foundation ditch safety device based on town road engineering's theory of operation as follows:
when the protective guard is deployed, the clamping strip 7 on the fixing block 5 is pulled outwards through the shifting block, the clamping strip 7 drives the limiting ring 8 to move in the cavity 6 after being pulled, the spring 9 is extruded in the moving process until one end of the clamping strip 7 is withdrawn from the clamping groove 4, at the moment, the unlocking work of the inserting rod 2 is completed, then the inserting rod 2 is extended a little from the hollow tube 1 and is inserted into the ground, then the extending block 3 on the inserting rod 2 is knocked by foreign objects, so that the inserting rod 2 continues to go deep into the ground until the inserting rod 2 is completely inserted into the ground and the hollow tube 1 is fixed through the two extending blocks 3, at the moment, the deployment work of the hollow tube 1 is completed, then the separation net 11 can be fixed on the connecting pieces 10 on the two hollow tubes 1 through screws, thereby the deployment work of the protective guard is completed, and the protective guard can be directly inserted into the ground for fixation, and the insertion rod 2 for inserting into the ground can be also received into the hollow tube 1.
Compared with the prior art, the utility model provides a foundation ditch safety device based on town road engineering has following beneficial effect:
cooperate through draw-in groove 4, fixed block 5, cavity 6, card strip 7, spacing ring 8 and spring 9, can lock and unblock inserted bar 2 for inserted bar 2 can extend to hollow tube 1 and insert in the ground when needs use, and still can with accomodate when need not use in the time heart pipe 1, cooperate through inserted bar 2 and extension piece 3, when inserted bar 2 inserts the ground, extension piece 3 can be with the tightly subaerial of fixing of hollow tube 1.
Second embodiment:
based on the foundation ditch safety device based on town road engineering that the first embodiment of this application provided, the second embodiment of this application provides another kind of foundation ditch safety device based on town road engineering. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 4, the safety protection device for foundation pit based on town road engineering further includes: two first articulated pieces 12, two equal fixed mounting of first articulated piece 12 are in one side that separates net 11, rotate on 12 of two first articulated pieces and install same baffle 13, and baffle 13 is the plastics material, not only can keep off the rain, can also shelter from sunshine simultaneously, use when supplying workman's rest, the bottom fixed mounting of baffle 13 has a calorie section of thick bamboo 14, one side fixed mounting who separates net 11 has the articulated piece 15 of second, rotate on the articulated piece 15 of second and install sleeve 16, slidable mounting has telescopic link 17 in the sleeve 16, telescopic link 17's top extends to sleeve 16 outer and fixed mounting has a calorie of post 18, the top of calorie of post 18 extend to in calorie section of thick bamboo 14 and with a calorie section of thick bamboo 14 sliding connection.
The sleeve 16 is provided with a tightening screw in a threaded manner, one end of the tightening screw extends into the sleeve 16 and is in contact with one side of the telescopic rod 17, and the telescopic rod 17 can be locked by tightening the screw, so that the telescopic rod 17 can be stored, and the baffle 13 can be supported by matching with the clamping column 18.
When meetting rainwater weather, can use two first articulated blocks 12 to turn up baffle 13 from separating net 11 as the centre of a circle, then use articulated piece 15 of second to turn up sleeve 16 and telescopic link 17 as the centre of a circle, and go into in the card section of thick bamboo 14 of baffle 13 bottom with the card post 18 card on telescopic link 17 top, rotate the screw of screwing up on the sleeve 16 afterwards, fix telescopic link 17 through screwing up the screw, at this moment, sleeve 16 and telescopic link 17 can support baffle 13, make baffle 13 can act as the top cap that keeps off the rain temporarily.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a foundation ditch safety device based on town road engineering which characterized in that includes:
two hollow pipes;
the two inserting rods are respectively installed in the two hollow pipes in a sliding mode;
the four extension blocks are respectively and fixedly arranged on two sides of the two insertion rods;
the two clamping grooves are respectively formed in one side of the two inserting rods;
the two fixing blocks are respectively fixedly arranged on one sides of the two hollow pipes, and one sides of the fixing blocks extend into the hollow pipes;
the two cavities are respectively arranged on the two fixed blocks;
the two clamping strips are respectively installed in the two cavities in a sliding mode, one ends of the clamping strips extend into the clamping grooves and are connected with the clamping grooves in a sliding mode, and the other ends of the clamping strips extend out of the cavities;
the two limiting rings are respectively fixedly sleeved on the two clamping strips and are in sliding connection with the inner wall of the cavity;
the two springs are respectively sleeved on the two clamping strips in a sliding manner, one end of each spring is in contact with the inner wall of one side of the cavity, and the other end of each spring is in contact with one side of the limiting ring;
the eight connecting sheets are respectively and fixedly arranged on two sides of the two hollow pipes;
and the separation net is fixedly arranged on the corresponding four connecting pieces.
2. The municipal road engineering-based foundation pit safety device according to claim 1, wherein sliding openings are formed in the inner walls of the two sides of the hollow pipe, and the two extending blocks respectively penetrate through the two sliding openings and are slidably connected with the two sliding openings.
3. The municipal road engineering-based foundation pit safety protection device according to claim 1, wherein the hollow pipe is fixedly sleeved with a foot ring.
4. The municipal road engineering-based foundation pit safety protection device according to claim 1, wherein a shifting block is fixedly mounted on one side of the clamping strip.
5. The municipal road engineering-based foundation pit safety device according to claim 1, wherein sliding holes are formed in the inner walls of the two sides of the cavity, and the clamping strip is slidably connected with the two sliding holes.
6. The municipal road engineering-based foundation pit safety protection device according to claim 1, wherein one side of the spacer screen is fixedly provided with two first hinged blocks, the two first hinged blocks are rotatably provided with the same baffle, the bottom of the baffle is fixedly provided with a clamping cylinder, one side of the spacer screen is fixedly provided with a second hinged block, the second hinged block is rotatably provided with a sleeve, a telescopic rod is slidably arranged in the sleeve, the top end of the telescopic rod extends out of the sleeve and is fixedly provided with a clamping column, and the top end of the clamping column extends into the clamping cylinder and is slidably connected with the clamping cylinder.
7. The municipal road engineering-based foundation pit safety guard according to claim 6, wherein the sleeve is threadedly fitted with a tightening screw, one end of which extends into the sleeve and contacts one side of the telescoping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120914067.1U CN215212751U (en) | 2021-04-29 | 2021-04-29 | Foundation ditch safety device based on town road engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120914067.1U CN215212751U (en) | 2021-04-29 | 2021-04-29 | Foundation ditch safety device based on town road engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215212751U true CN215212751U (en) | 2021-12-17 |
Family
ID=79447813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120914067.1U Expired - Fee Related CN215212751U (en) | 2021-04-29 | 2021-04-29 | Foundation ditch safety device based on town road engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215212751U (en) |
-
2021
- 2021-04-29 CN CN202120914067.1U patent/CN215212751U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |