CN214328837U

CN214328837U - Underground continuous wall supporting structure

Info

Publication number: CN214328837U
Application number: CN202022383440.3U
Authority: CN
Inventors: 张世博; 晋中汉
Original assignee: Zhongyan Fangkan Beijing Construction Engineering Co ltd
Current assignee: Zhongyan Fangkan Beijing Construction Engineering Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-10-01
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an underground continuous wall supporting construction relates to underground continuous wall support equipment technical field, including the horizontal pole, first activity clamp has been cup jointed to the outside right side of horizontal pole, and the bottom that just first activity pressed from both sides installs first hinge, first activity clamp has first connecting rod through first hinged joint, the second hinge is installed to the bottom of first connecting rod, and just first connecting rod has the second activity to press from both sides through second hinged joint, the fourth activity is cup jointed in the outside left side of horizontal pole and is pressed from both sides, and the bottom that the fourth activity pressed from both sides installs the fourth hinge, the fourth activity is pressed from both sides and is connected with the second connecting rod through the fourth hinged joint. The utility model discloses in, be provided with first connecting rod and second connecting rod, the closed figure that first connecting rod, second connecting rod and horizontal pole are constituteed, its shape can be according to adjusting the distance between the horizontal pole and the first activity presss from both sides and the fourth activity presss from both sides the distance between the distance freely changes, but the continuous wall of the multiple cross sectional shape of adaptation has the practicality.

Description

Underground continuous wall supporting structure

Technical Field

The utility model relates to an underground continuous wall supporting equipment technical field especially relates to an underground continuous wall supporting construction.

Background

With the development of scientific technology and the progress of times, the capital construction technology of China is in the advanced level of the world, the foundation needs to be built, the underground continuous wall cannot be opened when the foundation needs to be built, and soil needs to be fixedly separated through a device when the underground continuous wall is built, so that the underground continuous wall supporting structure is provided.

The prior art has the following problems: 1. the supporting structure can not change the shape and the size according to the required formed underground continuous wall, and the cross section of the continuous wall is single; 2. when the groove is dug and concrete is injected, the concrete is easily polluted, and the temperature inside the groove is too high, so that the forming of the concrete is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an underground continuous wall supporting construction.

In order to achieve the above object, the utility model provides a following technical scheme:

a supporting structure for an underground continuous wall comprises a cross rod, wherein a first movable clamp is sleeved on the right side of the outer portion of the cross rod, a first hinge is installed at the bottom of the first movable clamp, the first movable clamp is connected with a first connecting rod through the first hinge, a second hinge is installed at the bottom of the first connecting rod, a second movable clamp is connected with the first connecting rod through the second hinge, a fourth movable clamp is sleeved on the left side of the outer portion of the cross rod, a fourth hinge is installed at the bottom of the fourth movable clamp, the fourth movable clamp is connected with a second connecting rod through the fourth hinge, a third hinge is installed at the bottom of the second connecting rod, a third movable clamp is connected with the second connecting rod through the third hinge, a screw rod is connected to the inner portion of the cross rod in a penetrating mode, a nut is sleeved on the outer portion of the screw rod, a third driven gear is sleeved on the outer portion of the nut, and a driving gear is connected to the right side of the nut in a matching mode, and install first even axle between the drive gear, first even middle part of axle is provided with first driven gear, and first driving gear is installed in first driven gear's outside cooperation, the axle is even installed to the left side of screw rod second, and the middle part of the axle is even provided with second driven gear to the second, the second driving gear is installed in second driven gear's left side cooperation, be connected with the dustproof cloth between the horizontal pole, and the positive portion central authorities of dustproof cloth install the exhaust fan, the right side of exhaust fan is settled there is the knob.

Preferably, sliding connection is adopted between the cross rod and the first movable clamp, and a rotating structure is formed between the first movable clamp and the first connecting rod through a first hinge.

Preferably, the first driving gear and the first driven gear are consistent in shape and specification, and a meshing transmission structure is arranged between the first driving gear and the first driven gear.

Preferably, a link mechanism is formed among the third movable clamp, the third hinge, the second link, the fourth hinge and the fourth movable clamp, and four nuts are distributed on the outer portion of the screw rod.

Preferably, the first connecting shaft and the second connecting shaft are symmetrical about a central axis of the cross rod, and the first connecting rod and the second connecting rod are consistent in shape and specification.

Preferably, the outer wall of the screw rod is in threaded connection with the nut, and the outer wall of the nut is tightly attached to the inner wall of the third driven gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, be provided with first connecting rod and second connecting rod, the closed figure that first connecting rod, second connecting rod and horizontal pole are constituteed, its shape can be according to adjusting the distance between the horizontal pole and the first activity presss from both sides and the fourth activity presss from both sides the distance between the distance freely changes, but the continuous wall of the multiple cross sectional shape of adaptation has the practicality.

2. The utility model discloses in, be provided with exhaust fan and knob, can adjust the speed of exhaust fan through the knob, when pouring, device bottom concrete high temperature, the shaping of difficult concrete can take away the inside heat of device through the exhaust fan, helps the rapid prototyping of concrete, and during dustproof cloth can separation earth gets into the concrete, produces the pollution to the concrete.

3. The utility model discloses in, the third driven gear has been cup jointed in the periphery of nut, and first driving gear drives first driven gear and rotates, and first driven gear drives first even rotation of axle, and then drives drive gear rotation, does benefit to gear engagement and drives the nut rotation, adjusts comparatively laborsavingly.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the structure of the middle integral portion of the present invention;

fig. 3 is a schematic view of the transmission structure of the middle driving gear of the present invention.

In the figure: 1. a cross bar; 2. a first movable clip; 3. a screw; 4. a drive gear; 5. a first hinge; 6. a first coupling shaft; 7. a first drive gear; 8. a first driven gear; 9. a nut; 10. a first link; 11. a second movable clamp; 12. a third movable clamp; 13. a second hinge; 14. a third hinge; 15. a second link; 16. a second driving gear; 17. a second driven gear; 18. a second coupling shaft; 19. a fourth hinge; 20. a fourth movable clamp; 21. a dust cloth; 22. a knob; 23. an exhaust fan; 24. a third driven gear.

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. 1-3, the present invention provides the following technical solutions:

a supporting structure of an underground continuous wall comprises a cross rod 1, a first movable clamp 2, a screw rod 3, a driving gear 4, a first hinge 5, a first connecting shaft 6, a first driving gear 7, a first driven gear 8, a nut 9, a first connecting rod 10, a second movable clamp 11, a third movable clamp 12, a second hinge 13, a third hinge 14, a second connecting rod 15, a second driving gear 16, a second driven gear 17, a second connecting shaft 18, a fourth hinge 19, a fourth movable clamp 20, dustproof cloth 21, a knob 22, an exhaust fan 23 and a third driven gear 24, wherein the first movable clamp 2 is sleeved on the right side of the outer portion of the cross rod 1, the first hinge 5 is installed at the bottom of the first movable clamp 2, the first movable clamp 2 is connected with the first connecting rod 10 through the first hinge 5, the second hinge 13 is installed at the bottom of the first connecting rod 10, the first connecting rod 10 is connected with the second movable clamp 11 through the second hinge 13, a fourth movable clamp 20 is sleeved on the left side of the outer portion of the cross rod 1, a fourth hinge 19 is installed at the bottom of the fourth movable clamp 20, the fourth movable clamp 20 is connected with a second connecting rod 15 through the fourth hinge 19, a third hinge 14 is installed at the bottom of the second connecting rod 15, the second connecting rod 15 is connected with a third movable clamp 12 through the third hinge 14, a screw 3 is connected with the inner portion of the cross rod 1 in a penetrating manner, a nut 9 is sleeved on the outer portion of the screw 3, a third driven gear 24 is sleeved on the outer portion of the nut 9, a driving gear 4 is connected on the right side of the nut 9 in a matching manner, a first connecting shaft 6 is installed between the driving gears 4, a first driven gear 8 is arranged in the middle of the first connecting shaft 6, a first driving gear 7 is installed on the outer side of the first driven gear 8 in a matching manner, a second connecting shaft 18 is installed on the left side of the screw 3, a second driven gear 17 is arranged in the middle of the second connecting shaft 18, a second driving gear 16 is installed on the left side of the second driven gear 17 in a matching manner, the dustproof cloth 21 is connected between the cross bars 1, an exhaust fan 23 is installed in the center of the positive portion of the dustproof cloth 21, and a knob 22 is arranged on the right side of the exhaust fan 23.

Specifically, be sliding connection between horizontal pole 1 and the first activity presss from both sides 2, constitute revolution mechanic through first hinge 5 between the first activity presss from both sides 2 and the first connecting rod 10, sliding connection can guarantee that first activity presss from both sides 2 can freely remove in the outside of horizontal pole 1, and revolution mechanic ensures that first connecting rod 10 can rotate round first hinge 5.

Specifically, the shape and specification of the first driving gear 7 is consistent with that of the first driven gear 8, the first driving gear 7 and the first driven gear 8 are in a meshed transmission structure, the shape and specification are consistent, the transmission ratio in the transmission process is guaranteed to be one, the meshed transmission structure is simple in structure, and transmission is stable.

Specifically, four connecting rod mechanisms are formed among the third movable clamp 12, the third hinge 14, the second connecting rod 15, the fourth hinge 19 and the fourth movable clamp 20, the number of the nuts 9 is four, and the connecting rod mechanisms ensure that the second connecting rod 15 moves through the third movable clamp 12 and the fourth movable clamp 20 to realize the movement on a plane.

Specifically, the first connecting shaft 6 and the second connecting shaft 18 are symmetrical about the central axis of the cross rod 1, the first connecting rod 10 and the second connecting rod 15 are consistent in shape and specification, and the first connecting shaft 6 and the second connecting shaft 18 are symmetrical about the central axis of the cross rod 1, so that the cross rod 1 cannot be clamped due to deflection of the first connecting shaft 6 or the second connecting shaft 18 when moving up and down.

Specifically, be threaded connection between the outer wall of screw rod 3 and nut 9, and the outer wall of nut 9 is inseparable with third driven gear 24's inner wall laminating, and threaded connection, stability is good, and the laminating is closely ensured at the transmission in-process, and the phenomenon of skidding can not appear in third driven gear 24.

The utility model discloses a theory of operation and use flow: when the device is used, the first movable clamp 2, the second movable clamp 11, the third movable clamp 12 and the fourth movable clamp 20 are adjusted, the first connecting rod 10 and the second connecting rod 15 move on a plane, the device is placed in a groove, the first driving gear 7 and the second driving gear 16 are stirred to respectively drive the first driven gear 8 and the second driven gear 17 to rotate, the nut 9 is further driven to rotate through the driving gear 4, the distance between the cross rods 1 is adjusted through the rotation of the nut 9 on the screw rod 3, so that the groove is supported, when pouring is needed, the exhaust fan 23 is opened, the rotating speed of the exhaust fan 23 can be adjusted through the knob 22, the heat of concrete in the groove can be taken away, the rapid forming of the concrete is facilitated, and the construction time of a continuous wall is shortened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an underground continuous wall supporting construction, includes horizontal pole (1), its characterized in that: the right side of the outer part of the cross rod (1) is sleeved with a first movable clamp (2), the bottom of the first movable clamp (2) is provided with a first hinge (5), the first movable clamp (2) is connected with a first connecting rod (10) through the first hinge (5), the bottom of the first connecting rod (10) is provided with a second hinge (13), the first connecting rod (10) is connected with a second movable clamp (11) through the second hinge (13), the left side of the outer part of the cross rod (1) is sleeved with a fourth movable clamp (20), the bottom of the fourth movable clamp (20) is provided with a fourth hinge (19), the fourth movable clamp (20) is connected with a second connecting rod (15) through the fourth hinge (19), the bottom of the second connecting rod (15) is provided with a third hinge (14), and the second connecting rod (15) is connected with a third movable clamp (12) through the third hinge (14), the novel dustproof cloth rack is characterized in that a screw rod (3) is connected to the inside of the cross rod (1) in a penetrating mode, a nut (9) is sleeved on the outside of the screw rod (3), a third driven gear (24) is sleeved on the outside of the nut (9), a driving gear (4) is connected to the right side of the nut (9) in a matched mode, a first connecting shaft (6) is installed between the driving gears (4), a first driven gear (8) is arranged in the middle of the first connecting shaft (6), a first driving gear (7) is installed on the outer side of the first driven gear (8) in a matched mode, a second connecting shaft (18) is installed on the left side of the screw rod (3), a second driven gear (17) is arranged in the middle of the second connecting shaft (18), a second driving gear (16) is installed on the left side of the second driven gear (17) in a matched mode, dustproof cloth (21) is connected between the cross rods (1), and an exhaust fan (23) is installed in the center of the dustproof cloth (21), the right side of the exhaust fan (23) is provided with a knob (22).

2. An underground continuous wall supporting construction according to claim 1, wherein: the cross rod (1) is connected with the first movable clamp (2) in a sliding mode, and the first movable clamp (2) and the first connecting rod (10) form a rotating structure through a first hinge (5).

3. An underground continuous wall supporting construction according to claim 1, wherein: the first driving gear (7) and the first driven gear (8) are consistent in shape and specification, and a meshing transmission structure is arranged between the first driving gear (7) and the first driven gear (8).

4. An underground continuous wall supporting construction according to claim 1, wherein: a link mechanism is formed among the third movable clamp (12), the third hinge (14), the second link (15), the fourth hinge (19) and the fourth movable clamp (20), and four nuts (9) are distributed on the outer portion of the screw rod (3).

5. An underground continuous wall supporting construction according to claim 1, wherein: the first connecting shaft (6) and the second connecting shaft (18) are symmetrical about the central axis of the cross rod (1), and the first connecting rod (10) and the second connecting rod (15) are consistent in shape and specification.

6. An underground continuous wall supporting construction according to claim 1, wherein: the outer wall of the screw rod (3) is in threaded connection with the nut (9), and the outer wall of the nut (9) is tightly attached to the inner wall of the third driven gear (24).