Temporary soil heaping stabilizing and protecting device for earthwork

Abstract

The utility model discloses an earthwork temporary heap soil stabilizing and protecting device, which relates to the technical field of heap soil protecting equipment and comprises a construction ground, a groove is arranged at the top end of the construction ground, a protecting wall is arranged in the groove, a counterweight groove is arranged in the protecting wall, and two movable grooves are arranged at the bottom of the protecting wall. A positioning structure is arranged in the movable groove; according to the device, the stability of a protection wall is enhanced through a positioning structure, a first bevel gear is driven to rotate by rotating a first rotating disc, a first threaded rod is driven to rotate by means of meshing of the first bevel gear and a second bevel gear, then a first threaded sleeve and a ground nail are driven to move downwards, and the ground nail is driven to be inserted into the construction ground and go deep into the ground; the protection device is simple in structure and convenient to use, the connection stability of the protection wall and the ground is greatly enhanced, the protection wall is effectively prevented from displacing under the earthwork pressure and the external force effect, it is ensured that the protection wall can stably block piled soil, and the reliability of the whole protection device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to earthwork protection equipment technical field, concretely is a kind of earthwork engineering temporary earthwork stable protection device. BACKGROUND

[0002] During earthwork construction, temporary earthwork operation is often carried out on earthwork. During temporary stacking, earthwork is prone to collapse, landslide and other phenomena due to its own gravity, rain erosion, wind action and other factors, which not only poses a threat to the lives of personnel at the construction site, but also may damage the surrounding construction equipment. In addition, if the collapsed earthwork impacts nearby buildings, it may affect the stability of the building foundation and threaten the safety of personnel inside the building. Therefore, temporary earthwork stable protection devices are often used.

[0003] The existing temporary earthwork stable protection device often fails to fully consider the comprehensive influence of various factors such as the gravity of earthwork, rain erosion and wind action on the stability of the earthwork during use. For example, due to gravity, earthwork exerts continuous pressure on the protective structure, and over a long period of time, the existing protective device may be unable to withstand the pressure and may tilt or displace. Therefore, the technical personnel in the field provide a kind of earthwork engineering temporary earthwork stable protection device to solve the problems raised in the above background technology. SUMMARY

[0004] The utility model aims at providing a kind of earthwork engineering temporary earthwork stable protection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of earthwork engineering temporary earthwork stable protection device, including construction ground, positioning structure and support structure, characterized by, the construction ground top end is provided with groove, and the groove inside is placed with protective wall, and the protective wall inside is provided with counterweight groove, the protective wall bottom is provided with two movable slots, and the movable slot inside is provided with positioning structure, the protective wall top end is provided with insertion slot, and the protective wall top end is placed with cover plate, and the cover plate bottom end is fixedly connected with the sealing block matched with insertion slot, the protective wall front end is provided with two second recess, and the second recess inside is provided with support structure.

[0007] As a further scheme of the utility model: the positioning structure includes first threaded rod, second bevel gear, guide rod, first threaded sleeve, ground nail and through slot, the movable slot inside is rotatably connected with first threaded rod, and the first threaded rod is fixedly connected with second bevel gear, the movable slot inside is fixedly connected with guide rod, and the first threaded rod is threadedly connected with first threaded sleeve, and the first threaded sleeve bottom end is fixedly connected with two ground nails, and the protective wall bottom end is provided with a plurality of through slots matched with ground nails.

[0008] As a further scheme of the utility model: the first recess is arranged on the two outer side walls of the protective wall, and the first recess is internally rotatably connected with a first rotating shaft, and the first rotating shaft is fixedly connected with a first rotating disc at one end, and the first rotating shaft is fixedly connected with a first bevel gear at the other end penetrating into the movable groove, and the first bevel gear is meshingly connected with a second bevel gear.

[0009] As a further scheme of the utility model: the support structure comprises a hinged block, a movable sleeve, a second rotating shaft, a third bevel gear, a third rotating disc, a third threaded rod, a third threaded sleeve, a connecting sleeve, a ground insertion block and a fourth bevel gear, the second recess is internally fixedly connected with the hinged block, the protective wall is connected with the movable sleeve through the hinged block, the movable sleeve is rotatably connected with the second rotating shaft on the inner side wall, and the second rotating shaft is fixedly connected with the third bevel gear at one end, and the second rotating shaft is fixedly connected with the third rotating disc at the other end penetrating the movable sleeve.

[0010] As a further scheme of the utility model: the third threaded rod is rotatably connected with the fourth bevel gear on the inner top end of the movable sleeve, and the third bevel gear is meshingly connected with the fourth bevel gear.

[0011] As a further scheme of the utility model: the third threaded sleeve is threadedly connected with the third threaded rod, and the connecting sleeve is fixedly connected with the ground insertion block at the bottom end.

[0012] As a further scheme of the utility model: two second threaded rods are threadedly connected with the cover plate, and the second threaded rods are fixedly connected with second rotating discs at the top ends, and the protective wall is provided with threaded grooves at the top end and on both sides of the insertion groove, and the second threaded rods are matched with the threaded grooves.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The device enhances the stability of the protective wall through the setting of the positioning structure, drives the first bevel gear to rotate through the rotation of the first rotating disc, drives the first threaded rod to rotate through the meshing of the first bevel gear and the second bevel gear, and then drives the first threaded sleeve and the ground nail to move downwards, and then drives the ground nail to be inserted into the construction ground, and the ground nail is deeply inserted into the ground, like giving the protective wall a "root", greatly enhancing the connection stability of the protective wall and the ground, effectively preventing the displacement of the protective wall under the earth pressure and external force, and ensuring that the protective wall can stably block the earth, and guaranteeing the reliability of the whole protective device.

[0015] 2、The device fills the trench with soil to fix the protective wall, so that it stands more stably on the construction ground, and fills the counterweight groove inside the protective wall with soil to increase the weight of the protective wall, so that the heavier protective wall can better resist the lateral pressure generated by the soil, prevent the protective wall from tilting or collapsing due to the extrusion of the soil, and improve the stability of the entire protective device;

[0016] 3、The device provides additional support for the protective wall through the setting of the support structure, and the protective wall can adjust the angle of the movable sleeve according to the actual situation of the soil through the setting of the hinge block, so that it can better adapt to the pressure direction of the soil, avoid damage or loss of protection effect due to changes in the pressure direction, and bring the third bevel gear into rotation by rotating the third turntable, drive the third threaded rod to rotate by the meshing of the third bevel gear and the fourth bevel gear, and then drive the third threaded sleeve, connecting sleeve and downward movement, and the ground insertion block is inserted into the ground to provide additional support for the protective wall, enhance the ability of the protective wall to resist the lateral pressure of the soil, and further stabilize the entire protective device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structural schematic diagram of a temporary soil engineering soil stacking stability protection device.

[0018] Fig. 2 It is a front view of a temporary soil engineering soil stacking stability protection device.

[0019] Fig. 3 It is an enlarged view of A in a temporary soil engineering soil stacking stability protection device.

[0020] Fig. 4 It is a side view of a temporary soil engineering soil stacking stability protection device.

[0021] Fig. 5 It is a side view of another state of a temporary soil engineering soil stacking stability protection device.

[0022] Fig. 6 It is an enlarged view of B in a temporary soil engineering soil stacking stability protection device.

[0023] In the figure: 1, construction ground; 2, groove; 3, protective wall; 4, counterweight groove; 5, movable groove; 6, first recess; 7, first rotating shaft; 8, first rotating disc; 9, first bevel gear; 10, first threaded rod; 11, second bevel gear; 12, guide rod; 13, first threaded sleeve; 14, ground nail; 15, through groove; 16, insertion groove; 17, cover plate; 18, sealing block; 19, second threaded rod; 20, threaded groove; 21, second rotating disc; 22, second recess; 23, hinged block; 24, movable sleeve; 25, second rotating shaft; 26, third bevel gear; 27, third rotating disc; 28, third threaded rod; 29, third threaded sleeve; 30, connecting sleeve; 31, ground insertion block; 32, fourth bevel gear. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Embodiment 1

[0025] Reference Figs. 1-3 The embodiment provides a temporary earthwork stacking stabilizing and protecting device, which comprises a construction ground 1, a positioning structure and a supporting structure, characterized in that a groove 2 is formed at the top end of the construction ground 1, a protective wall 3 is placed in the groove 2, a counterweight groove 4 is arranged in the protective wall 3, two movable grooves 5 are formed at the bottom of the protective wall 3, the positioning structure is arranged in the movable grooves 5, an insertion groove 16 is formed at the top end of the protective wall 3, a cover plate 17 is placed at the top end of the protective wall 3, the bottom end of the cover plate 17 is fixedly connected with sealing blocks 18 matched with the insertion groove 16, and two second recesses 22 are formed at the front end of the protective wall 3 and the supporting structure is arranged in the second recesses 22.

[0026] The positioning structure comprises a first threaded rod 10, a second bevel gear 11, a guide rod 12, a first threaded sleeve 13, a ground nail 14 and a through groove 15, the first threaded rod 10 is rotatably connected in the movable groove 5, the second bevel gear 11 is fixedly connected on the first threaded rod 10, the guide rod 12 is fixedly connected in the movable groove 5, the first threaded sleeve 13 is threadedly connected on the first threaded rod 10, the bottom end of the first threaded sleeve 13 is fixedly connected with two ground nails 14, and a plurality of through grooves 15 matched with the ground nails 14 are formed at the bottom end of the protective wall 3.

[0027] The first recess 6 is arranged on the outer side wall of the protective wall 3, and the first rotating shaft 7 is rotatably connected in the first recess 6, one end of the first rotating shaft 7 is fixedly connected with the first rotating disc 8, and the first rotating shaft 7 penetrates into the movable groove 5 and is fixedly connected with the first bevel gear 9 at the end away from the first rotating disc 8, and the first bevel gear 9 is meshingly connected with the second bevel gear 11.

[0028] The second threaded rod 19 is threadedly connected to the cover plate 17, and the second rotating disc 21 is fixedly connected to the top end of the second threaded rod 19; the threaded grooves 20 are arranged on the top end of the protective wall 3 and located on both sides of the insertion groove 16, and the second threaded rod 19 is matched with the threaded grooves 20.

[0029] In use, the embodiment first opens a trench 2 on the construction ground 1, places the protective wall 3 in the trench 2, and then rotates the first rotating disc 8 in the first recess 6 on the two outer sidewalls of the protective wall 3 by an operator, so that the first rotating disc 8 drives the first rotating shaft 7 fixedly connected thereto to rotate, one end of the first rotating shaft 7 away from the first rotating disc 8 penetrates into the movable groove 5, and the first bevel gear 9 fixedly connected to the first rotating shaft 7 rotates, since the first bevel gear 9 and the second bevel gear 11 are meshed with each other, the rotation of the first bevel gear 9 drives the second bevel gear 11 to rotate, the second bevel gear 11 is fixed on the first threaded rod 10, so that the first threaded rod 10 rotates in the movable groove 5, the first threaded rod 10 is screw-connected with the first threaded sleeve 13, and the guide rod 12 fixedly connected in the movable groove 5 plays a guiding role on the first threaded sleeve 13, so that the first threaded sleeve 13 can only move along the direction of the guide rod 12, with the rotation of the first threaded rod 10, the first threaded sleeve 13 moves downward along the first threaded rod 10, the two ground nails 14 fixedly connected to the bottom end of the first threaded sleeve 13 are inserted into the construction ground 1 through the through groove 15 at the bottom end of the protective wall 3, and the ground nails 14 further fix the protective wall 3 on the ground, and the ground nails 14 penetrate into the ground, like “roots” for the protective wall 3, greatly enhancing the connection stability of the protective wall 3 and the ground 1, effectively preventing the displacement of the protective wall 3 under the earth pressure and external force, and ensuring that the protective wall 3 can stably block the earth, so as to protect the reliability of the entire protective device, after the protective wall 3 is fixed, the trench 2 is filled with soil, which can fix the position of the protective wall 3 and make it more stably stand on the construction ground; on the other hand, the soil can increase the friction between the protective wall 3 and the ground, and improve the ability of the protective wall to resist the lateral pressure of the earth, then the counterweight groove 4 in the protective wall 3 is filled with soil, the weight of the protective wall 3 is increased, the heavier protective wall 3 can better resist the lateral pressure of the earth, prevent the protective wall 3 from being inclined or collapsed due to the extrusion of the earth, and improve the stability of the entire protective device, then the cover plate 17 is placed at the top end of the protective wall 3, so that the sealing block 18 at the bottom end of the cover plate 17 is inserted into the insertion slot 16 at the top end of the protective wall 3, playing a preliminary sealing and connecting role, then the second rotating disc 21 on the cover plate 17 is rotated, the second rotating disc 21 drives the second threaded rod 19 fixedly connected thereto to rotate, since the second threaded rod 19 is matched with the threaded groove 20 at the top end of the protective wall 3 on both sides of the insertion slot 16, with the rotation of the second threaded rod 19, it is screwed into the threaded groove 20, and the cover plate 17 is fixedly connected at the top end of the protective wall 3, further enhancing the sealing property and stability of the protective wall. Embodiment 2

[0030] With reference to Figs. 1-6The embodiment is based on the previous embodiment, and differs from the previous embodiment in that the supporting structure comprises a hinged block 23, a movable sleeve 24, a second rotating shaft 25, a third bevel gear 26, a third rotating disc 27, a third threaded rod 28, a third threaded sleeve 29, a connecting sleeve 30, a ground insertion block 31, and a fourth bevel gear 32. The second groove 22 is internally fixedly connected with the hinged block 23. The protective wall 3 is connected with the movable sleeve 24 through the hinged block 23. The movable sleeve 24 is internally rotatably connected with the second rotating shaft 25. The second rotating shaft 25 is fixedly connected with the third bevel gear 26 at one end. The second rotating shaft 25 is fixedly connected with the third rotating disc 27 at an end away from the third bevel gear 26 and penetrates through the movable sleeve 24.

[0031] The movable sleeve 24 is internally rotatably connected with the third threaded rod 28 at the top end. The third threaded rod 28 is fixedly connected with the fourth bevel gear 32. The third bevel gear 26 is meshingly connected with the fourth bevel gear 32. The third threaded rod 28 is threadedly connected with the third threaded sleeve 29. The third threaded sleeve 29 is fixedly connected with the connecting sleeve 30 at the bottom end. The connecting sleeve 30 is fixedly connected with the ground insertion block 31 at the bottom end.

[0032] In use, the protective wall 3 is connected with the movable sleeve 24 through the hinged block 23 in the second groove 22. The angle of the movable sleeve 24 can be adjusted according to the actual situation of the piled earth, so that it better adapts to the pressure direction of the piled earth, thereby more effectively resisting the piled earth pressure and avoiding damage or loss of the protective effect of the protective wall 3 due to changes in the pressure direction. The third rotating disc 27 on the movable sleeve 24 is rotated. The third rotating disc 27 drives the second rotating shaft 25 to rotate. The third bevel gear 26 fixedly connected with one end of the second rotating shaft 25 rotates. Since the third bevel gear 26 is meshingly connected with the fourth bevel gear 32 fixedly connected with the third threaded rod 28, the rotation of the third bevel gear 26 drives the fourth bevel gear 32 to rotate, thereby causing the third threaded rod 28 to rotate at the top end inside the movable sleeve 24. The third threaded rod 28 is threadedly connected with the third threaded sleeve 29. With the rotation of the third threaded rod 28, the third threaded sleeve 29 moves downward along the third threaded rod 28. The connecting sleeve 30 fixedly connected with the third threaded sleeve 29 at the bottom end drives the ground insertion block 31 to be inserted into the ground. After the ground insertion block 31 penetrates into the ground, additional support force is provided for the protective wall 3, like adding an "auxiliary support column" to the protective wall 3, greatly enhancing the ability of the protective wall 3 to resist lateral pressure of the piled earth and further stabilizing the entire protective device, effectively preventing the protective wall 3 from being inclined or collapsed due to the extrusion of the piled earth, enhancing the ability of the protective wall 3 to resist lateral pressure of the piled earth and further stabilizing the entire protective device.

[0033] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0034] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A temporary earthwork pile stabilizing protection device for earthwork, comprising a construction ground (1), a positioning structure, and a supporting structure, characterized in that, The construction ground (1) top end is provided with a groove (2), the groove (2) is placed with a protective wall (3), the protective wall (3) is provided with a counterweight groove (4), the protective wall (3) bottom is provided with two movable slot (5), and movable slot (5) is provided with positioning structure, the protective wall (3) top end is provided with a slot (16), and the protective wall (3) top end is placed with a cover plate (17), and the cover plate (17) bottom is fixedly connected with the sealing block (18) matched with the slot (16), the protective wall (3) front end is provided with two second recess (22), and the second recess (22) is provided with a support structure.

2. A temporary earthwork pile stabilizing shield according to claim 1, wherein The positioning structure includes a first threaded rod (10), a second bevel gear (11), a guide rod (12), a first threaded sleeve (13), a ground nail (14) and a through slot (15), the movable slot (5) is rotatably connected with the first threaded rod (10), and the first threaded rod (10) is fixedly connected with the second bevel gear (11), the movable slot (5) is fixedly connected with the guide rod (12), and the first threaded rod (10) is threadedly connected with the first threaded sleeve (13), and the first threaded sleeve (13) is fixedly connected with two ground nails (14) at the bottom, and the bottom of the protective wall (3) is provided with a plurality of through slots (15) matched with the ground nails (14).

3. A temporary earthwork pile stabilization device according to claim 1, wherein, The first recess (6) is rotatably connected with the first rotating shaft (7), and the first rotating shaft (7) is fixedly connected with the first rotating disc (8) at one end, and the first rotating shaft (7) is fixedly connected with the first bevel gear (9) at the end away from the first rotating disc (8) and penetrates into the movable slot (5), and the first bevel gear (9) is meshingly connected with the second bevel gear (11).

4. A temporary earthwork pile stabilization device according to claim 1, wherein, The support structure includes a hinged block (23), a movable sleeve (24), a second rotating shaft (25), a third bevel gear (26), a third rotating disc (27), a third threaded rod (28), a third threaded sleeve (29), a connecting sleeve (30), an insertion block (31) and a fourth bevel gear (32), the second recess (22) is fixedly connected with the hinged block (23), and the protective wall (3) is connected with the movable sleeve (24) through the hinged block (23), the movable sleeve (24) is rotatably connected with the second rotating shaft (25) on the inner side wall, and the second rotating shaft (25) is fixedly connected with the third bevel gear (26) at one end, and the second rotating shaft (25) is fixedly connected with the third rotating disc (27) at the end away from the third bevel gear (26) and penetrates the movable sleeve (24).

5. A temporary earthwork pile stabilizing shield according to claim 4, wherein The third threaded rod (28) is rotatably connected with the third threaded sleeve (29) at the top end in the movable sleeve (24), and the third threaded rod (28) is fixedly connected with the fourth bevel gear (32), and the third bevel gear (26) is meshingly connected with the fourth bevel gear (32).

6. A temporary earthwork pile stabilizing shield according to claim 5, wherein The third threaded rod (28) is threadedly connected with the third threaded sleeve (29), and the third threaded sleeve (29) is fixedly connected with the connecting sleeve (30) at the bottom, and the connecting sleeve (30) is fixedly connected with the insertion block (31) at the bottom.

7. A temporary earthwork pile stabilization device according to claim 1, wherein Two second threaded rods (19) are threadedly connected on the cover plate (17), and the top end of each second threaded rod (19) is fixedly connected with a second rotating disc (21); and a threaded groove (20) is formed in the top end of the protective wall (3) and located on both sides of the slot (16), and the second threaded rod (19) is matched with the threaded groove (20).

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