Foundation pit enclosure structure

Abstract

The utility model discloses a foundation pit retaining structure, which relates to the technical field of foundation pit protection, and comprises a bottom plate, a baffle is arranged on the outer wall of the top of the bottom plate, a mounting groove and a slot are respectively arranged on the outer walls of the two sides of the baffle, a fixing plate is arranged in the mounting groove, an inserting block is arranged on the fixing plate, and the inserting block is arranged in the mounting groove. A mounting groove is formed in the outer wall of the fixing plate, a cloth roller is rotationally connected into the mounting groove, a reset spring is arranged at the rotary connecting position of the cloth roller and the mounting groove, the cloth roller is wound with blocking cloth, the other end of the blocking cloth is fixedly connected with the outer wall of the fixing plate, a fixing block is arranged on the outer wall of the top of the baffle, and a guide groove is formed in the fixing block. In the using process, a plurality of fences can be conveniently and rapidly spliced for use, the installation efficiency and practicability are improved, meanwhile, the blocking cloth between the baffles can be conveniently detached, constructors can conveniently go in and out, and therefore the using convenience of the device can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit protection, in particular to a foundation pit enclosure structure. Background Art

[0002] The foundation pit is an earth pit excavated according to the standard size of the base at the designed location of the foundation to facilitate foundation construction. Before excavation, various work such as waterproofing and drainage must be done according to geological and hydrological data. When digging a foundation pit on the road, it is necessary to set up fencing equipment around it to warn passers-by that construction is underway.

[0003] A road foundation pit enclosure structure for road construction with a publication number of CN220550967U is retrieved, comprising a baffle, a first support column is fixedly installed on one side of the baffle, a slot is arranged inside the first support column, a quick-release assembly is arranged on the inner wall of the slot, a cleaning assembly is arranged inside the first support column, a second support column is fixedly installed on the other side of the baffle, a latch plate is fixedly installed on the outer wall of the second support column, buckle slots are arranged on the left and right sides of the latch plate, and adjacent baffles are connected by the latch plate and the slot; dust on the surface of the baffle can be prevented from affecting the enclosure equipment, thereby losing the function of warning passers-by and resulting in poor use effect.

[0004] In view of the above-mentioned related technologies, the inventor believes that when multiple baffles are spliced ​​together, since the multiple baffles are connected by latch plates and slots, it is inconvenient to disassemble one of the baffles after the splicing is completed, which will cause inconvenience for construction workers to enter and exit, thus causing certain limitations in the use process. To this end, we propose a foundation pit enclosure structure. Utility Model Content

[0005] In view of the above-mentioned problems existing in the existing foundation pit enclosure structure, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a foundation pit enclosure structure, which solves the problem that when multiple baffles are spliced ​​for use, it is inconvenient to disassemble one of the baffles after the splicing is completed because the multiple baffles are connected by latch plates and slots, which makes it inconvenient for construction workers to enter and exit, thereby causing certain limitations during use.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A foundation pit enclosure structure comprises a base plate, a baffle is provided on the top outer wall of the base plate, and mounting grooves and slots are respectively provided on the outer walls on both sides of the baffle, a fixing plate is provided in the fixing groove, an insert block is provided on the fixing plate, a cloth winding roller is rotatably connected inside the fixing groove, a return spring is provided at the rotating connection between the cloth winding roller and the fixing groove, a baffle cloth is wound on the cloth winding roller, and the other end of the baffle cloth is fixedly connected to the outer wall of the fixing plate, a fixing block is provided on the top outer wall of the baffle, a guide groove is provided in the fixing block, a limit assembly is provided on the fixing block, and the limit assembly comprises a guide rod and a spring, the guide rod is slidably connected to the fixing block, a limit block is fixedly connected to the guide rod, and the limit block penetrates into the interior of the slot and corresponds to the position of the insert block.

[0009] Preferably, both the insert block and the limit block are provided with inclined surfaces, the inclined surface of the insert block is inclined upward, and the inclined surface of the limit block is inclined downward.

[0010] Preferably, the bottom plate is provided with an insertion rod, the number of the insertion rod is two, and the two insertion rods are symmetrically distributed on both sides of the bottom plate.

[0011] Preferably, the spring is nested on the guide rod, one end of the spring is fixedly connected to the top inner wall of the guide groove, and the other end of the spring is fixedly connected to the top outer wall of the limit block.

[0012] Furthermore, a pull ring is fixedly connected to the guide rod, and a rubber sleeve is nested on the pull ring.

[0013] Preferably, warning strips are provided on both the baffle plate and the baffle cloth.

[0014] Preferably, a shift plate is provided on both side outer walls of the fixing plate.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] During use, the utility model can conveniently and quickly splice multiple enclosures for use, thereby improving installation efficiency and practicality, and can also conveniently dismantle the baffles between the baffles to facilitate the entry and exit of construction personnel, thereby effectively improving the convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0021] Figure 4 It is a schematic diagram of the splicing structure of the utility model.

[0022] Description of reference numerals:

[0023] 1. Bottom plate; 2. Baffle plate; 3. Mounting slot; 4. Fixed plate; 5. Insert block; 6. Pulley plate; 7. Fixed block; 8. Limit assembly; 9. Insert rod; 10. Warning strip; 11. Cloth roller; 12. Cloth baffle; 13. Slot; 14. Guide slot; 15. Guide rod; 16. Limit block; 17. Pull ring; 18. Spring. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a foundation pit enclosure structure.

[0026] The utility model provides Figure 1-4 The pit enclosure structure shown in the figure comprises a base plate 1, a baffle plate 2 is arranged on the top outer wall of the base plate 1, and mounting grooves 3 and slots 13 are respectively arranged on the outer walls on both sides of the baffle plate 2, a fixing plate 4 is arranged in the mounting groove 3, and an insert block 5 is arranged on the fixing plate 4, a cloth winding roller 11 is rotatably connected inside the mounting groove 3, a return spring is arranged at the rotation connection between the cloth winding roller 11 and the mounting groove 3, a baffle cloth 12 is wound on the cloth winding roller 11, and the other end of the baffle cloth 12 is fixedly connected to the outer wall of the fixing plate 4, a fixing block 7 is arranged on the top outer wall of the baffle plate 2, a guide groove 14 is opened in the fixing block 7, a limit assembly 8 is arranged on the fixing block 7, and the limit assembly 8 comprises a guide rod 15 and a spring 18, the guide rod 15 is slidably connected to the fixing block 7, a limit block 16 is fixedly connected to the guide rod 15, and the limit block 16 penetrates into the interior of the slot 13 and corresponds to the position of the insert block 5.

[0027] The utility model provides a foundation pit enclosure structure, in which both the insert block 5 and the limit block 16 are provided with inclined surfaces, the inclined surface of the insert block 5 is inclined upward, and the inclined surface of the limit block 16 is inclined downward, so that the insert block 5 can be easily inserted into the slot 13, thereby improving the convenience of use.

[0028] The utility model provides a foundation pit enclosure structure, wherein a plug rod 9 is provided on a bottom plate 1, and the number of the plug rod 9 is provided with two, and the two plug rods 9 are symmetrically distributed on both sides of the bottom plate 1, which can facilitate the fixing of the bottom plate 1 and the baffle plate 2 and improve the stability thereof during use.

[0029] The utility model provides a foundation pit enclosure structure, in which a spring 18 is nested on a guide rod 15, one end of the spring 18 is fixedly connected to the top inner wall of a guide groove 14, and the other end of the spring 18 is fixedly connected to the top outer wall of a limit block 16. A certain force can be applied to the limit block 16 through the elastic action of the spring 18, so that the limit block 16 can always keep in contact with the plug block 5, to prevent the limit block 16 from failing to limit the plug block 5 during use, thereby affecting the overall use effect.

[0030] The utility model provides a foundation pit enclosure structure, a pull ring 17 is fixedly connected to a guide rod 15, a rubber sleeve is nested on the pull ring 17, and the guide rod 15 can be conveniently pulled through the pull ring 17, thereby improving the convenience of use.

[0031] The utility model provides a foundation pit enclosure structure, in which warning strips 10 are arranged on the baffle plate 2 and the baffle cloth 12, so as to provide a warning function for passing vehicles and driving vehicles at night to avoid danger.

[0032] In the foundation pit enclosure structure of the utility model, shift plates 6 are provided on the outer walls of both sides of the fixed plate 4, so that the fixed plate 4 can be driven to move by the shift plates 6, thereby improving the convenience of use.

[0033] When in use, first install the device at the designated position through the insertion rod 9. When multiple baffles 2 are needed for coordinated use, the multiple baffles 2 are also fixed at the designated position first, and then the fixed plate 4 is driven to move by the dial plate 6. The fixed plate 4 will drive the baffle cloth 12 to extend during the movement, and then the fixed plate 4 is inserted into the slot 13. When the fixed plate 4 is inserted into the slot 13, the plug block 5 will first contact the limit block 16, and then continue to push the fixed plate 4 to move until the fixed plate 4 is completely inserted into the slot 13. At this time, the limit block 16 loses its limiting effect, so it will return to its original position under the elastic action of the spring 18. At this time, the limiting of the plug block 5 is completed, and the coordinated use of multiple baffles 2 is also realized. When the construction personnel need to enter and exit, they only need to drive the limit block 16 to move up through the pull ring 17. At this time, the plug block 5 loses its limiting effect. Therefore, under the action of the reset spring, the baffle cloth 12 and the fixed plate 4 will return to their original position, and then the construction personnel can enter and exit through the gap between the baffles 2, and the overall convenience of use is high.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A foundation pit enclosure structure, comprising a bottom plate (1), characterized in that: A baffle (2) is provided on the top outer wall of the bottom plate (1), and a mounting groove (3) and a slot (13) are respectively provided on the outer walls on both sides of the baffle (2), a fixing plate (4) is provided in the mounting groove (3), and an insert block (5) is provided on the fixing plate (4), a cloth rolling roller (11) is rotatably connected inside the mounting groove (3), a return spring is provided at the rotation connection between the cloth rolling roller (11) and the mounting groove (3), a baffle cloth (12) is wound around the cloth rolling roller (11), and the other end of the baffle cloth (12) is connected to the fixing plate ( The outer wall of the baffle (4) is fixedly connected, a fixing block (7) is provided on the top outer wall of the baffle (2), a guide groove (14) is provided in the fixing block (7), a limit assembly (8) is provided on the fixing block (7), the limit assembly (8) comprises a guide rod (15) and a spring (18), the guide rod (15) is slidably connected to the fixing block (7), a limit block (16) is fixedly connected to the guide rod (15), the limit block (16) penetrates into the interior of the slot (13) and corresponds to the position of the insert block (5).

2. The foundation pit enclosure structure according to claim 1, characterized in that: The insert block (5) and the limit block (16) are both provided with inclined surfaces, the inclined surface of the insert block (5) is inclined upward, and the inclined surface of the limit block (16) is inclined downward.

3. The foundation pit enclosure structure according to claim 1, characterized in that: The bottom plate (1) is provided with an insertion rod (9), the number of the insertion rods (9) is two, and the two insertion rods (9) are symmetrically distributed on both sides of the bottom plate (1).

4. The foundation pit enclosure structure according to claim 1, characterized in that: The spring (18) is nested on the guide rod (15), one end of the spring (18) is fixedly connected to the top inner wall of the guide groove (14), and the other end of the spring (18) is fixedly connected to the top outer wall of the limit block (16).

5. The foundation pit enclosure structure according to claim 1, characterized in that: A pull ring (17) is fixedly connected to the guide rod (15), and a rubber sleeve is nested on the pull ring (17).

6. The foundation pit enclosure structure according to claim 1, characterized in that: The baffle plate (2) and the baffle cloth (12) are both provided with warning strips (10).

7. The foundation pit enclosure structure according to claim 1, characterized in that: The outer walls of both sides of the fixing plate (4) are provided with shifting plates (6).

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