CN216304653U - Hydraulic engineering foundation pit protection structure - Google Patents
Hydraulic engineering foundation pit protection structure Download PDFInfo
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- CN216304653U CN216304653U CN202122521388.8U CN202122521388U CN216304653U CN 216304653 U CN216304653 U CN 216304653U CN 202122521388 U CN202122521388 U CN 202122521388U CN 216304653 U CN216304653 U CN 216304653U
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- foundation pit
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Abstract
The utility model discloses a hydraulic engineering foundation pit protection structure, which relates to the field of foundation pit protection structures and comprises a first connecting plate, wherein one side of the first connecting plate is provided with a second connecting plate, the inner sides of the first connecting plate and the second connecting plate are connected with a cross rod, and the inner sides of the first connecting plate and the second connecting plate are positioned below the cross rod and provided with a bottom plate. According to the device, through the arrangement of the bottom plate, the limiting plate, the pulley and the limiting rod, when the device needs to be carried, a user pulls the pulley towards the direction far away from the bottom plate, so that the sliding block can move towards the direction far away from the bottom plate along the sliding groove in the limiting plate until the horizontal height of the pulley is lower than the first connecting plate and the second connecting plate, the pulley can be contacted with the ground, when the horizontal height of the pulley is lower than the first connecting plate and the second connecting plate, the limiting rod is pulled to be sequentially inserted into the limiting plate and the through hole in the pulley, the pulley can be fixed, and at the moment, the user can push the device to easily move the device by means of the pulley.
Description
Technical Field
The utility model relates to the field of foundation pit protection structures, in particular to a hydraulic engineering foundation pit protection structure.
Background
In recent years, along with the rapid development of the building industry, in some building construction processes, a foundation pit is usually dug on the construction site, then a pile foundation is built in the foundation pit to reinforce the base structure of the whole building, at present, around some foundation pits, for the sake of safety, a guardrail is usually arranged on the ground at the top of the foundation pit in an enclosing manner, and the arrangement of the guardrail can effectively improve the safety and reduce unnecessary accidents.
The existing hydraulic engineering foundation pit protection structure is heavy due to the fact that the existing hydraulic engineering foundation pit protection structure is large in size, needs two persons to carry in a combined mode, brings unnecessary burden for constructors, needs multiple groups of protection structures to be spliced and used due to the fact that the area of the existing hydraulic engineering foundation pit protection structure which needs protection is large, and is fixed by bolts when the existing hydraulic engineering foundation pit protection structure is spliced, so that the installation and disassembly processes are complex, and time is wasted.
SUMMERY OF THE UTILITY MODEL
Based on the technical scheme, the utility model aims to provide a protective structure for a foundation pit of hydraulic engineering, which aims to solve the technical problem that the existing protective structure is relatively complicated in installation and disassembly processes because the protective structure is relatively large and heavy and needs to be carried by two persons in a combined manner and is fixed by bolts in a splicing manner.
In order to achieve the purpose, the utility model provides the following technical scheme: a protective structure for a foundation pit of a hydraulic engineering comprises a first connecting plate, a second connecting plate is arranged on one side of the first connecting plate, the inner sides of the first connecting plate and the second connecting plate are connected with a cross bar, the inner sides of the first connecting plate and the second connecting plate are positioned below the cross bar and provided with a bottom plate, a guard bar is connected between the cross bar and the bottom plate, both sides of the bottom end of the bottom plate are provided with limit plates, the inner side of the limit plate is provided with a pulley, the bottom end of the bottom plate is arranged at the outer side of the limit plate and is provided with an elastic band, the end part of the elastic band is connected with a limiting rod, both ends of the outer side of the second connecting plate are provided with interfaces, the two ends of the outer side of the first connecting plate are both provided with inserting blocks, the outer wall of the second connecting plate is positioned above the interface and is connected with a sliding block, the end connection of slider has the bolt that runs through the interface, the inside of inserted block is provided with the slot.
Through adopting above-mentioned technical scheme, the user makes the level of pulley be less than a connecting plate and No. two connecting plates towards the direction pulling pulley of keeping away from the bottom plate to make the pulley can with ground contact, the pulling gag lever post inserts its through-hole on limiting plate and the pulley in proper order, can fix the pulley, user thrust unit can rely on the light device that moves of pulley this moment.
The utility model is further provided that the outer walls of the two sides of the pulley are provided with sliding blocks, and the position where the limiting plate is contacted with the sliding blocks is provided with sliding grooves matched with the sliding blocks.
Through adopting above-mentioned technical scheme, pull the pulley towards the direction of keeping away from the bottom plate, can make the slider move towards the direction of keeping away from the bottom plate along the spout on the limiting plate, until the horizontal height of pulley is less than a connecting plate and No. two connecting plates to make the pulley contact with ground.
The pulley wheel is further provided with through holes matched with the limiting rods, the limiting plates and the pulleys are internally provided with two groups of through holes, and the limiting rods sequentially penetrate through the limiting plates and the pulleys through the through holes.
Through adopting above-mentioned technical scheme, when the level of pulley was less than a connecting plate and No. two connecting plates, the pulling gag lever post inserted limiting plate and pulley on the through-hole with it in proper order, and the side can be with the pulley fixed column.
The utility model is further provided that the first connecting plate and the second connecting plate are symmetrical with the vertical centerline of the bottom plate.
Through adopting above-mentioned technical scheme, through a connecting plate and No. two connecting plates with the perpendicular midline symmetry setting of bottom plate, for the whole better stationarity that brings of device.
The utility model is further provided that a slide rail matched with the slide block is arranged at the position where the second connecting plate is contacted with the slide block.
By adopting the technical scheme, the sliding block is pulled along the sliding rail towards the direction away from the interface, so that the sliding block drives the bolt to be separated from the interface, then the plug block of the other group of devices is inserted into the interface, the sliding block is loosened immediately, the sliding block drives the bolt to slide towards the direction of the interface along the sliding rail until the bolt is inserted into the slot in the plug block, and the two groups of devices can be fixed together.
In summary, the utility model mainly has the following beneficial effects:
1. according to the device, through the arrangement of the bottom plate, the limiting plate, the pulley and the limiting rod, when the device needs to be carried, a user pulls the pulley towards the direction far away from the bottom plate, so that the sliding block can move towards the direction far away from the bottom plate along the sliding groove in the limiting plate until the horizontal height of the pulley is lower than the first connecting plate and the second connecting plate, the pulley can be contacted with the ground, when the horizontal height of the pulley is lower than the first connecting plate and the second connecting plate, the limiting rod is pulled to be sequentially inserted into the limiting plate and the through holes in the pulley, the pulley can be fixed, and at the moment, the user can push the device to easily move the device by means of the pulley;
2. according to the utility model, through the arrangement of the first connecting plate, the second connecting plate, the interfaces, the inserting blocks, the sliding blocks and the inserting pins, when the device needs to be used in a large area, a user pulls the sliding blocks along the sliding rails in the direction away from the interfaces, so that the sliding blocks drive the inserting pins to be separated from the interfaces, then the inserting blocks of another group of devices are inserted into the interfaces, and then the sliding blocks are loosened, so that the sliding blocks drive the inserting pins to slide along the sliding rails in the direction towards the interfaces until the inserting pins are inserted into the slots in the inserting blocks, so that the inserting blocks on the two groups of devices and the interfaces can be fixed together, and in this way, the multiple groups of devices can be spliced together, and the protection area is increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a schematic perspective view of a second connecting plate according to the present invention.
In the figure: 1. a first connecting plate; 2. a second connecting plate; 3. a cross bar; 4. a base plate; 5. a guard bar; 6. a limiting plate; 7. a pulley; 8. elastic bands; 9. a limiting rod; 10. an interface; 11. inserting a block; 12. a slider; 13. a bolt; 14. and (4) a slot.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A hydraulic engineering foundation pit protection structure is shown in figures 1-3 and comprises a first connecting plate 1, a second connecting plate 2 is arranged on one side of the first connecting plate 1, a cross rod 3 is connected to the inner sides of the first connecting plate 1 and the second connecting plate 2, a bottom plate 4 is arranged on the inner sides of the first connecting plate 1 and the second connecting plate 2 and below the cross rod 3, a protection rod 5 is connected between the cross rod 3 and the bottom plate 4, limiting plates 6 are arranged on two sides of the bottom end of the bottom plate 4, pulleys 7 are arranged on the inner sides of the limiting plates 6, elastic bands 8 are arranged on the bottom ends of the bottom plate 4 and outside the limiting plates 6, and the end portions of the elastic bands 8 are connected with limiting rods 9; by arranging the limiting plate 6, the pulley 7 and the limiting rod 9, the pulley 7 is pulled towards the direction far away from the bottom plate 4, so that the sliding block can move towards the direction far away from the bottom plate 4 along the sliding groove on the limiting plate 6 until the horizontal height of the pulley 7 is lower than the first connecting plate 1 and the second connecting plate 2, the pulley 7 can be contacted with the ground, and when the horizontal height of the pulley 7 is lower than the first connecting plate 1 and the second connecting plate 2, the limiting rod 9 is pulled to be sequentially inserted into the through holes on the limiting plate 6 and the pulley 7, so that the pulley 7 can be fixed;
the two ends of the outer side of the second connecting plate 2 are both provided with interfaces 10, the two ends of the outer side of the first connecting plate 1 are both provided with inserting blocks 11, the outer wall of the second connecting plate 2 is positioned above the interfaces 10 and is connected with a sliding block 12, the end part of the sliding block 12 is connected with a bolt 13 penetrating through the interfaces 10, and the inserting blocks 11 are internally provided with inserting grooves 14; through arranging the first connecting plate 1, the second connecting plate 2, the interface 10, the insert block 11, the slide block 12 and the bolt 13, the slide block 12 is pulled along the slide rail towards the direction far away from the interface 10, so that the slide block 12 drives the bolt 13 to be separated from the interface 10, the insert block 11 of the other group of devices is inserted into the interface 10, the slide block 12 is loosened immediately, the slide block 12 drives the bolt 13 to slide towards the interface 10 along the slide rail until the bolt 13 is inserted into the slot 14 in the insert block 11, and the insert blocks 11 on the two groups of devices and the interface 10 can be fixed together.
Referring to fig. 1, the outer walls of the two sides of the pulley 7 are provided with sliders, a sliding groove matched with the slider is arranged at a position where the limiting plate 6 is in contact with the sliders, the pulley 7 is arranged at the inner side of the limiting plate 6, and the pulley 7 is pulled in a direction away from the bottom plate 4, so that the slider can move in the direction away from the bottom plate 4 along the sliding groove on the limiting plate 6 until the horizontal height of the pulley 7 is lower than the first connecting plate 1 and the second connecting plate 2, and the pulley 7 can be in contact with the ground.
Referring to fig. 1, through holes matched with the limiting rods 9 are formed in the limiting plates 6 and the pulleys 7, two sets of through holes are formed in the limiting plates 6, the limiting rods 9 sequentially penetrate through the limiting plates 6 and the pulleys 7 through the through holes, and when the horizontal height of the pulleys 7 is lower than that of the first connecting plate 1 and the second connecting plate 2, the limiting rods 9 are pulled to be sequentially inserted into the through holes in the limiting plates 6 and the pulleys 7, so that the pulleys 7 can be fixed.
Referring to fig. 1, the first connecting plate 1 and the second connecting plate 2 are symmetrical about the vertical centerline of the bottom plate 4, and the first connecting plate 1 and the second connecting plate 2 are symmetrically arranged about the vertical centerline of the bottom plate 4, so as to provide better stability for the whole device.
Referring to fig. 3, a slide rail matched with the slide block 12 is disposed at a position where the second connecting plate 2 contacts with the slide block 12, the slide block 12 is connected to an outer wall of the second connecting plate 2 above the interface 10, the slide block 12 is pulled along the slide rail in a direction away from the interface 10, so that the slide block 12 drives the plug pin 13 to separate from the interface 10, the plug block 11 of the other set of device is inserted into the interface 10, and then the slide block 12 is released, so that the slide block 12 drives the plug pin 13 to slide in a direction towards the interface 10 along the slide rail until the plug pin 13 is inserted into the slot 14 in the plug block 11, so that the two sets of devices can be fixed together.
The working principle of the utility model is as follows: when the device needs to be carried, a user pulls the pulley 7 towards the direction far away from the bottom plate 4, the sliding block can move towards the direction far away from the bottom plate 4 along the sliding groove on the limiting plate 6 until the horizontal height of the pulley 7 is lower than the first connecting plate 1 and the second connecting plate 2, so that the pulley 7 can be contacted with the ground, when the horizontal height of the pulley 7 is lower than the first connecting plate 1 and the second connecting plate 2, the limiting rod 9 is pulled to be sequentially inserted into the through holes on the limiting plate 6 and the pulley 7, so that the pulley 7 can be fixed, the user can easily move the device by means of the pulley by pushing the device, then, when the device needs to be used, the user pulls the sliding block 12 along the sliding rail towards the direction far away from the interface 10, so that the sliding block 12 drives the bolt 13 to be separated from the interface 10, then inserts the insertion block 11 of the other group of devices into the interface 10, and then releases the sliding block 12, the sliding block 12 drives the bolt 13 to slide towards the interface 10 along the sliding rail until the bolt 13 is inserted into the slot 14 in the insert block 11, so that the insert blocks 11 on the two sets of devices and the interface 10 can be fixed together, and in this way, multiple sets of devices can be spliced together, and the protection area is increased.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a hydraulic engineering foundation ditch protective structure, includes connecting plate (1), its characterized in that: one side of the first connecting plate (1) is provided with a second connecting plate (2), the inner sides of the first connecting plate (1) and the second connecting plate (2) are connected with a cross rod (3), the inner sides of the first connecting plate (1) and the second connecting plate (2) are positioned below the cross rod (3) and are provided with a bottom plate (4), a guard bar (5) is connected between the cross rod (3) and the bottom plate (4), both sides of the bottom end of the bottom plate (4) are provided with limit plates (6), the inner sides of the limit plates (6) are provided with pulleys (7), the bottom end of the bottom plate (4) is positioned outside the limit plates (6) and is provided with an elastic band (8), the end part of the elastic band (8) is connected with a limit rod (9), both ends of the outer side of the second connecting plate (2) are provided with interfaces (10), both ends of the outer side of the first connecting plate (1) are provided with insert blocks (11), the upper portion that No. two connecting plate (2)'s outer wall is located interface (10) is connected with slider (12), the end connection of slider (12) has bolt (13) that runs through interface (10), the inside of inserted block (11) is provided with slot (14).
2. The hydraulic engineering foundation pit protection structure of claim 1, wherein: the outer walls of the two sides of the pulley (7) are provided with sliding blocks, and sliding grooves matched with the sliding blocks are formed in the positions, where the limiting plates (6) are in contact with the sliding blocks.
3. The hydraulic engineering foundation pit protection structure of claim 1, wherein: the inside of limiting plate (6), pulley (7) all be provided with gag lever post (9) assorted through-hole, just the inside of limiting plate (6) is provided with two sets of through-holes, limiting plate (6), pulley (7) are run through in proper order through the through-hole in gag lever post (9).
4. The hydraulic engineering foundation pit protection structure of claim 1, wherein: the first connecting plate (1) and the second connecting plate (2) are symmetrical with the vertical middle line of the bottom plate (4).
5. The hydraulic engineering foundation pit protection structure of claim 1, wherein: and a sliding rail matched with the sliding block (12) is arranged at the position where the second connecting plate (2) is contacted with the sliding block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521388.8U CN216304653U (en) | 2021-10-20 | 2021-10-20 | Hydraulic engineering foundation pit protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521388.8U CN216304653U (en) | 2021-10-20 | 2021-10-20 | Hydraulic engineering foundation pit protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216304653U true CN216304653U (en) | 2022-04-15 |
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ID=81115168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122521388.8U Active CN216304653U (en) | 2021-10-20 | 2021-10-20 | Hydraulic engineering foundation pit protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216304653U (en) |
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2021
- 2021-10-20 CN CN202122521388.8U patent/CN216304653U/en active Active
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