CN214940222U - A foundation pit enclosure structure - Google Patents
A foundation pit enclosure structure Download PDFInfo
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- CN214940222U CN214940222U CN202121580284.8U CN202121580284U CN214940222U CN 214940222 U CN214940222 U CN 214940222U CN 202121580284 U CN202121580284 U CN 202121580284U CN 214940222 U CN214940222 U CN 214940222U
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Abstract
本实用新型公开了一种基坑围护结构，包括固定底座，固定结构，所述固定底座一侧的底端固定连接有固定结构，且固定结构包括传动螺纹杆；调节结构，所述固定底座的另一侧贯穿有调节结构，且调节结构包括传动杆；安装结构，所述调节结构的顶端固定连接有连接卡块，且连接卡块的一侧固定连接有安装结构，所述安装结构包括安装框架。本实用新型通过安装结构便于在围护板的一侧设置支撑杆，因为三角形的结构便于加强支撑效果，围护板底端的两端各设有一组固定结构，和支撑杆相互配合呈三角形的结构，通过安装结构可以固定支撑杆，且便于调节支撑杆和围护板之间的角度，安装结构的是把安装框架固定在调节结构的一侧。
The utility model discloses a foundation pit enclosure structure, comprising a fixed base and a fixed structure, the bottom end of one side of the fixed base is fixedly connected with a fixed structure, and the fixed structure comprises a transmission threaded rod; an adjustment structure, the fixed base An adjustment structure runs through the other side of the adjustment structure, and the adjustment structure includes a transmission rod; an installation structure, the top of the adjustment structure is fixedly connected with a connection block, and one side of the connection block is fixedly connected with an installation structure, and the installation structure includes Install the frame. The utility model facilitates the setting of support rods on one side of the enclosure board through the installation structure, because the triangular structure is convenient to strengthen the support effect, and each end of the bottom end of the enclosure board is provided with a set of fixing structures, which cooperate with the support rods to form a triangular structure , the support rod can be fixed through the installation structure, and the angle between the support rod and the enclosure plate can be easily adjusted, and the installation structure is to fix the installation frame on one side of the adjustment structure.
Description
Technical Field
The utility model relates to a foundation ditch construction technical field specifically is a foundation ditch retaining structure.
Background
The foundation pit support structure is mainly used for bearing water pressure and soil pressure generated by foundation pit excavation and unloading, and transmitting the pressure to the supporting rod, so that the foundation pit is stabilized, and the existing foundation pit support structure has many problems or defects:
firstly, one side of the enclosure plate of the traditional foundation pit enclosure structure is provided with a support rod, and the triangular structure is convenient for enhancing the support effect, but the traditional device is inconvenient for fixing the support rod;
secondly, the traditional foundation pit enclosure structure is inconvenient for fixing the enclosure plate, has poor fixing effect and is easy to collapse during installation;
thirdly, the height of apron board is not convenient for adjust to traditional foundation ditch envelope structure, and traditional device height is fixed, can not adapt to different foundation ditches.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foundation ditch envelope to the fixed bracing piece of being not convenient for that proposes among the solution above-mentioned background art, be not convenient for fix the apron plate and be not convenient for adjust the problem of apron plate's height.
In order to achieve the above object, the utility model provides a following technical scheme: a foundation pit enclosure structure comprises a fixed base,
the bottom end of one side of the fixed base is fixedly connected with a fixed structure, and the fixed structure comprises a transmission threaded rod;
the other side of the fixed base penetrates through the adjusting structure, and the adjusting structure comprises a transmission rod;
the mounting structure, adjust the top fixedly connected with of structure and connect the fixture block, and connect one side fixedly connected with mounting structure of fixture block, mounting structure includes the installation frame.
Preferably, the mounting structure includes connecting slot, and fixed connection between connecting slot and the connecting fixture block, one side of connecting slot is equipped with the installation fixture block, and is the block relation between installation fixture block and the connecting slot, the top and the bottom of installation fixture block and connecting slot junction all are equipped with fixed knob.
Preferably, one side and the installation frame fixed connection of installation fixture block, and the installation frame is the annular, the both ends of installation frame are equipped with movable rolling piece, and the edge of movable rolling piece and installation frame passes through articulated shaft swing joint, movable rolling piece is annular array distribution about the centre of a circle of installation frame, one side of installation frame is equipped with the through thread groove, and runs through the inside intermediate position department of through thread groove and have consolidated knob, consolidate the knob and run through and be the screw thread sliding connection relation between the thread groove, consolidate one side fixedly connected with antiskid ribbed tile of knob, it has the spring to run through to consolidate the opposite side of knob.
Preferably, the bottom of transmission threaded rod runs through there is the removal slider, be screw thread sliding connection relation between transmission threaded rod and the removal slider, the both ends of transmission threaded rod bottom run through there is fixed inserted bar, and the inside of fixed inserted bar runs through there is articulated connecting rod, one side of transmission threaded rod bottom is equipped with the second activity inserted bar, the opposite side of transmission threaded rod bottom is equipped with the first activity inserted bar of mutually supporting with the second activity inserted bar, through articulated connecting rod swing joint between first activity inserted bar, fixed inserted bar and the second activity inserted bar.
Preferably, the top of first activity inserted bar and the equal fixedly connected with elastic element in second activity inserted bar, and elastic element's top fixedly connected with inserts the awl upside down, fixed snap ring has been run through on the top of the awl upside down, insert and be connected through fixed snap ring between awl and the first activity inserted bar upside down, the one side that the first activity inserted bar body of rod and the second activity inserted bar body of rod are close to transmission threaded rod is the slope form of upwards contracting.
Preferably, the adjusting structure comprises a transmission gear, the transmission gear is movably connected with the fixed base through a hinge shaft, one end of the transmission gear is fixedly connected with a fixed rocker, one side of the transmission gear is provided with a transmission rod, the surface of the transmission rod is provided with a concave-convex ring body matched with the transmission gear, and the transmission rod is in through connection with one side of the fixed base.
Compared with the prior art, the beneficial effects of the utility model are that: this foundation ditch envelope has not only realized the fixed support pole of being convenient for, has realized being convenient for fixed apron board, has realized being convenient for adjust apron board's height moreover:
(1) the installation structure is convenient for arranging the supporting rod on one side of the enclosure plate, the triangular structure is convenient for enhancing the supporting effect, two groups of fixing structures are respectively arranged at two ends of the bottom end of the enclosure plate and are matched with the supporting rod to form a triangular structure, the supporting rod can be fixed through the installation structure, the angle between the supporting rod and the enclosure plate is convenient to adjust, the installation structure has the working principle that the installation frame is fixed on one side of the adjustment structure through the clamping and fixing of the installation clamping block and the connecting clamping groove, and the fixing effect is convenient to enhance due to the fact that the knob is arranged at the joint of the installation clamping block and the connecting clamping groove;
(2) the enclosure plate is convenient to fix through a fixing structure, the traditional enclosure plate is poor in fixing effect and easy to collapse during installation, the fixing structure is used for enhancing the fixing effect, the enclosure plate is generally inserted into soil, the fixing structure is firstly inserted into the soil during use, the fixing structure is operated according to the working principle that a transmission threaded rod is firstly rotated to enable a movable sliding block to move downwards, a thread transmission relation is formed between the transmission threaded rod and the movable sliding block, a fixed inserting rod is arranged at the bottom end of the transmission threaded rod, a second movable inserting rod and a first movable inserting rod are connected in a clamping mode from two sides, and the first movable inserting rod, the fixed inserting rod and the second movable inserting rod are connected in a penetrating mode through a hinged connecting rod;
(3) the height of apron board is convenient for adjust through adjusting the structure, and traditional device height is fixed, can not adapt to different foundation ditch, and the theory of operation of adjusting the structure makes drive gear can rotate through shaking fixed rocker, and drive gear drives the transfer line through the rodent transmission and upwards moves, and the surface of transfer line is equipped with the unsmooth ring of mutually supporting with drive gear.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the mounting structure of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a partially enlarged schematic view of the fixing structure of the present invention.
In the figure: 1. a mounting structure; 101. a movable rolling block; 102. a mounting frame; 103. mounting a clamping block; 104. a connecting clamping groove; 105. reinforcing the knob; 106. a through thread groove; 2. connecting a clamping block; 3. an adjustment structure; 301. a transmission rod; 302. a transmission gear; 303. fixing the rocker; 4. a fixed base; 5. a fixed structure; 501. a transmission threaded rod; 502. moving the slide block; 503. inversely inserting a cone; 504. fixing the snap ring; 505. an elastic element; 506. a first movable insertion rod; 507. fixing the inserted rod; 508. a second movable insert rod; 509. a hinged link.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a foundation pit enclosure structure comprises a fixed base 4,
the fixing structure 5 is fixedly connected with the bottom end on one side of the fixing base 4, the enclosure plate is convenient to fix through the fixing structure 5, the enclosure plate is poor in fixing effect and easy to collapse during installation in the traditional device, the fixing structure 5 is used for enhancing the fixing effect, the enclosure plate is generally inserted into soil, and the fixing structure 5 is firstly inserted into the soil during use; and the fixed structure 5 comprises a transmission threaded rod 501;
a movable slider 502 penetrates through the bottom end of the transmission threaded rod 501, the transmission threaded rod 501 and the movable slider 502 are in threaded sliding connection, fixed insertion rods 507 penetrate through two ends of the bottom end of the transmission threaded rod 501, a hinged connecting rod 509 penetrates through the inside of each fixed insertion rod 507, a second movable insertion rod 508 is arranged on one side of the bottom end of the transmission threaded rod 501, a first movable insertion rod 506 matched with the second movable insertion rod 508 is arranged on the other side of the bottom end of the transmission threaded rod 501, and the first movable insertion rod 506, the fixed insertion rods 507 and the second movable insertion rod 508 are movably connected through the hinged connecting rod 509; when the movable slider 502 moves downward, the second movable plunger 508 and the first movable plunger 506 are pressed to both sides to be turned over;
the elastic elements 505 are fixedly connected to the top ends of the first movable insertion rod 506 and the second movable insertion rod 508, the inverted insertion cone 503 is fixedly connected to the top end of the elastic elements 505, the fixed snap ring 504 penetrates through the top end of the inverted insertion cone 503, the inverted insertion cone 503 is connected with the first movable insertion rod 506 through the fixed snap ring 504, the inverted insertion cone 503 and the first movable insertion rod 506 at the bottom end are fixed through the fixed snap ring 504, when the movable sliding block 502 moves downwards, the fixed snap ring 504 is pushed to slide to the bottom end, the inverted insertion cone 503 is pushed upwards by the elasticity of the elastic elements 505, so that the inverted insertion cone 503 is inserted into soil, and the inverted insertion cones 503 at the two sides and the transmission threaded rod 501 are matched with each other, so that the fixed structure 5 is spread in the soil to form an inverted triangle shape, and the stabilizing effect is enhanced; one sides of the rod bodies of the first movable inserting rod 506 and the second movable inserting rod 508 close to the transmission threaded rod 501 are in an upward-contracting slope shape;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the fixing structure 5 is convenient for fixing the enclosure plate, the fixing effect of the enclosure plate of the conventional device is poor, the enclosure plate is easy to collapse during installation, the fixing structure 5 is used for enhancing the fixing effect, the enclosure plate is generally inserted into soil, when the mechanism is used, the fixing structure 5 is firstly inserted into soil, the fixing structure 5 works according to the principle that the transmission threaded rod 501 is firstly rotated to enable the movable sliding block 502 to move downwards, the transmission threaded rod 501 and the movable sliding block 502 form a threaded transmission relationship, the bottom end of the transmission threaded rod 501 is provided with the fixed inserted link 507, the second movable inserted link 508 and the first movable inserted link 506 are clamped and connected from two sides, the first movable inserted link 506, the fixed inserted link 507 and the second movable inserted link 508 are all connected through the hinged connecting rod 509 in a penetrating manner, when the movable sliding block 502 moves downwards, the second movable inserted link 508 and the first movable inserted link 506 are pressed towards two sides to turn over, the reverse insertion cone 503 and the first movable insertion rod 506 at the bottom end are fixed through the fixed clamping ring 504, when the movable sliding block 502 moves downwards, the fixed clamping ring 504 is pushed to slide to the bottom end, the reverse insertion cone 503 is pushed upwards by the elasticity of the elastic element 505, so that the reverse insertion cone 503 is inserted into the soil, the reverse insertion cones 503 at the two sides and the transmission threaded rod 501 are matched with each other, so that the fixed structure 5 is expanded in the soil to form a reverse triangle shape, and the stability effect is enhanced;
the adjusting structure 3 penetrates through the other side of the fixing base 4, the height of the apron plate can be adjusted conveniently through the adjusting structure 3, and the height of the traditional device is fixed and cannot adapt to different foundation pits; and the adjustment structure 3 comprises a transmission rod 301;
the adjusting structure 3 comprises a transmission gear 302, the transmission gear 302 is movably connected with the fixed base 4 through a hinge shaft, one end of the transmission gear 302 is fixedly connected with a fixed rocker 303, one side of the transmission gear 302 is provided with a transmission rod 301, the surface of the transmission rod 301 is provided with a concave-convex ring body which is matched with the transmission gear 302, and the transmission gear 302 drives the transmission rod 301 to move upwards through the transmission of a rodent; the transmission rod 301 is connected with one side of the fixed base 4 in a penetrating way;
specifically, as shown in fig. 1, when the mechanism is used, firstly, the height of the containment plate is convenient to adjust through the adjusting structure 3, the height of the conventional device is fixed and cannot adapt to different foundation pits, the operating principle of the adjusting structure 3 is that the transmission gear 302 can rotate by shaking the fixed rocker 303, the transmission gear 302 drives the transmission rod 301 to move upwards through the transmission of a rodent, the surface of the transmission rod 301 is provided with a concave-convex ring which is matched with the transmission gear 302, the transmission gear 302 is movably connected with the fixed base 4 through a hinged shaft, the top end of the transmission rod 301 is connected with the connecting fixture block 2, one end of the connecting fixture block 2 is connected with the containment plate, and the height of the containment plate is convenient to adjust;
the top end of the adjusting structure 3 is fixedly connected with a connecting clamping block 2, one side of the connecting clamping block 2 is fixedly connected with the mounting structure 1, a supporting rod is convenient to arrange on one side of the enclosure plate through the mounting structure 1, the supporting effect is convenient to enhance due to the triangular structure, two groups of fixing structures 5 are respectively arranged at two ends of the bottom end of the enclosure plate, and the fixing structures and the supporting rod are matched with each other to form a triangular structure; the mounting structure 1 comprises a mounting frame 102; the supporting rod can be fixed through the mounting structure 1, and the angle between the supporting rod and the enclosure plate is convenient to adjust;
the mounting structure 1 comprises a connecting clamping groove 104, the connecting clamping groove 104 is fixedly connected with the connecting clamping block 2, a mounting clamping block 103 is arranged on one side of the connecting clamping groove 104, the mounting clamping block 103 and the connecting clamping groove 104 are in a clamping relation, and fixing knobs are arranged at the top end and the bottom end of the joint of the mounting clamping block 103 and the connecting clamping groove 104; the fixing effect is convenient to strengthen;
one side of the mounting fixture block 103 is fixedly connected with the mounting frame 102, the mounting frame 102 is annular, two ends of the mounting frame 102 are provided with movable rolling blocks 101, the edges of the movable rolling blocks 101 and the mounting frame 102 are movably connected through a hinge shaft, the movable rolling blocks 101 are distributed in an annular array mode relative to the circle center of the mounting frame 102, one side of the mounting frame 102 is provided with a through thread groove 106, a reinforcing knob 105 penetrates through the middle position of the inside of the through thread groove 106, the reinforcing knob 105 and the through thread groove 106 are in a thread sliding connection relationship, one side of the reinforcing knob 105 is fixedly connected with an anti-slip plate, and the other side of the reinforcing knob 105 penetrates through a spring; preventing excessive force from being applied when the reinforcement knob 105 is rotated;
specifically, as shown in fig. 2 and fig. 4, when using the mechanism, firstly, it is convenient to set a support rod on one side of the enclosure plate through the mounting structure 1, because the triangular structure is convenient to enhance the supporting effect, two ends of the bottom end of the enclosure plate are respectively provided with a set of fixing structures 5, and the support rod is mutually matched to form a triangular structure, the support rod can be fixed through the mounting structure 1, and the angle between the support rod and the enclosure plate can be conveniently adjusted, the working principle of the mounting structure 1 is that the mounting frame 102 is fixed on one side of the adjusting structure 3 through the clamping and fixing of the mounting fixture blocks 103 and the connecting clamping grooves 104, the connecting positions of the mounting fixture blocks 103 and the connecting clamping grooves 104 are provided with knobs, which are convenient to enhance the fixing effect, the movable rolling blocks 101 are distributed in a ring shape relative to the center of the mounting frame 102, the appearance of the movable rolling blocks 101 is spherical, which is convenient to protect the support rod, one side of the mounting frame 102 is penetrated with the reinforcing knob 105, the reinforcing knob 105 is engaged with the through thread groove 106 by a thread, so that the insertion position of the reinforcing knob 105 can be conveniently adjusted, a spring is arranged on one side of the reinforcing knob 105 in a penetrating manner, the reinforcing knob 105 is prevented from being excessively forcefully rotated, and the supporting rod is inserted into the mounting frame 102 during use.
The working principle is as follows: the utility model discloses when using, at first, mounting structure 1's theory of operation is fixed one side at regulation structure 3 to installation frame 102 through installation fixture block 103 and connecting slot 104 block, the junction of installation fixture block 103 and connecting slot 104 is equipped with the knob, be convenient for strengthen fixed effect, activity gyro block 101 is the annular distribution about the centre of a circle of installation frame 102, the appearance of activity gyro block 101 is spherical, the protective support pole of being convenient for, it has reinforcement knob 105 to run through one side of installation frame 102, reinforcement knob 105 and the 106 screw thread block that runs through thread groove, it consolidates knob 105 male position to be convenient for adjust, it has the spring to run through one side of reinforcement knob 105, it is too violent to exert strength when preventing rotatory reinforcement knob 105, inject the bracing piece inside installation frame 102 during the use.
Then, the fixed structure 5 works on the principle that the transmission threaded rod 501 is rotated to enable the movable slider 502 to move downwards, the transmission threaded rod 501 and the movable slider 502 form a thread transmission relationship, the bottom end of the transmission threaded rod 501 is provided with a fixed inserted rod 507, a second movable inserted rod 508 and a first movable inserted rod 506 are connected in a clamping manner from two sides, the first movable inserted rod 506, the fixed inserted rod 507 and the second movable inserted rod 508 are all connected in a penetrating manner through a hinged connecting rod 509, when the movable slider 502 moves downwards, the second movable inserted rod 508 and the first movable inserted rod 506 are pressed towards two sides to be overturned, the inverted insertion cone 503 and the first movable inserted rod 506 at the bottom end are fixed through the fixed snap ring 504, when the movable slider 502 moves downwards, the fixed snap ring 504 is pushed to slide to the bottom end, the inverted insertion cone 503 is pushed upwards by the elasticity of the elastic element 505 per se to enable the inverted insertion cone 503 to be inserted into soil, the inverted insertion cone 503 at two sides and the transmission threaded rod 501 are matched with each other, the fixing structure 5 is made to be unfolded in the soil to form an inverted triangle shape, and the stabilizing effect is facilitated to be enhanced.
Finally, the operating principle of the adjusting structure 3 is that the transmission gear 302 can rotate by shaking the fixed rocker 303, the transmission gear 302 drives the transmission rod 301 to move upwards through the transmission of the rodent, the surface of the transmission rod 301 is provided with a concave-convex ring matched with the transmission gear 302, the transmission gear 302 is movably connected with the fixed base 4 through the hinge shaft, the top end of the transmission rod 301 is connected with the connecting fixture block 2, one end of the connecting fixture block 2 is connected with the apron plate, and the height of the apron plate can be conveniently adjusted.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580284.8U CN214940222U (en) | 2021-07-13 | 2021-07-13 | A foundation pit enclosure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580284.8U CN214940222U (en) | 2021-07-13 | 2021-07-13 | A foundation pit enclosure structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214940222U true CN214940222U (en) | 2021-11-30 |
Family
ID=79074359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121580284.8U Expired - Fee Related CN214940222U (en) | 2021-07-13 | 2021-07-13 | A foundation pit enclosure structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214940222U (en) |
-
2021
- 2021-07-13 CN CN202121580284.8U patent/CN214940222U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |