CN210163914U

CN210163914U - Geotechnical engineering foundation pit collapse prevention supporting structure

Info

Publication number: CN210163914U
Application number: CN201920896311.9U
Authority: CN
Inventors: 刘嘉辉; 高枫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-20
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to a geotechnical engineering technical field just discloses a geotechnical engineering foundation ditch supporting construction that collapses, including the base, the equal fixed mounting in inboard bottom left and right sides of base has the gyro wheel that extends to the base bottom. This geotechnical engineering foundation ditch supporting structure that collapses is prevented, through setting up regulation pole and carriage release lever, the screw thread because of the threaded rod left and right sides sets up for opposite, so when rotating the regulation pole, the carriage release lever of the left and right sides can be simultaneously to keeping away from one side of adjusting the pole or to being close to one side of adjusting the pole and removing, rotatable regulation pole when the installation, make the carriage release lever to keeping away from the removal of adjusting the pole, until supporting the inner wall of foundation ditch, when dismantling, can direct antiport adjust the pole, make the carriage release lever to the removal of being close to adjusting the pole, can dismantle this strutting arrangement this moment, this structure has reached easy to assemble and dismantled effect, required time and energy when reducing during the support or dismantling, can practice thrift installation and dismantle required time and.

Description

Geotechnical engineering foundation pit collapse prevention supporting structure

Technical Field

The utility model relates to a geotechnical engineering technical field specifically is a geotechnical engineering foundation ditch supporting construction that prevents collapsing.

Background

Geotechnical engineering is a new technical system established in civil engineering practice in the 60 s of the 20 th century in European and American countries, and is a research object of geotechnical engineering, which solves problems of rock and soil engineering, including foundation and foundation, slope, underground engineering and the like.

Current geotechnical engineering underground structure all has the advantage of connection stability and simple structure in the existing market, but current supporting construction mostly all through iron nail, screw or bolt with a plurality of planks, wooden rod, iron plate or iron set carry out interconnect and get up, this structure fill in installation or dismantlement need more time and energy to operate, very delay the time limit for a project to resources are not saved, so propose a geotechnical engineering underground structure supporting construction that prevents collapsing and solve the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a geotechnical engineering foundation ditch supporting construction that collapses possesses advantages such as easy to assemble and dismantlement, has solved that current supporting construction mostly carries out interconnect through iron nail, screw or bolt with a plurality of planks, wooden stick, iron plate or iron set, and this structure is fought in installation or dismantlement and needs more time and energy to operate, delays the time limit for a project very much to resource-saving's problem does not.

(II) technical scheme

For the purpose of realizing above-mentioned easy to assemble and dismantlement, the utility model provides a following technical scheme: an anti-collapse supporting structure of a geotechnical engineering foundation pit comprises a base, wherein rollers extending to the bottom of the base are fixedly arranged on the left side and the right side of the bottom of the inner side of the base, a mounting groove is formed in the top of the base, a first U-shaped block is fixedly arranged on the left side of the inner bottom wall of the mounting groove, an electric push rod is fixedly arranged on the bottom of the right side of the first U-shaped block, a second U-shaped block is fixedly arranged on the right side of the electric push rod, the inside of the first U-shaped block is movably connected with a first connecting rod through a rotating shaft, the inside of the second U-shaped block is movably connected with a second connecting rod through a connecting shaft, a rotating shaft penetrating through and extending to the rear side of the second connecting rod is movably arranged on the front side of the first connecting rod, the top of the second connecting rod is movably connected with, the inside movable mounting of movable groove has the fourth U-shaped piece that extends to the roof bottom, the head rod extends to the inside of fourth U-shaped piece and through axis of rotation and head rod swing joint, and the equal fixed mounting in top left and right sides of roof has the bracing piece, and the top fixed mounting of bracing piece has a stabilizing sleeve, two the equal movable mounting in one side that stabilizing sleeve carried on the back mutually has to run through and extend to two the carriage release lever of the relative one side of stabilizing sleeve, left side the inside movable mounting of carriage release lever has to extend to the right side the inside threaded rod of carriage release lever, the top of threaded rod and the equal fixed mounting in bottom have and be located two the regulation pole of the relative one side of carriage release lever, two the equal fixed mounting in one side that the carriage release.

Preferably, the outside of threaded rod and the left and right sides that is located the regulation pole have all seted up the external screw thread, and the left side external screw thread and right side the external screw thread sets up for opposite direction.

Preferably, two thread grooves matched with the threaded rods are formed in the moving rods, and the moving rods are connected with the threaded rods in a threaded mode.

Preferably, the bottom of the second U-shaped block is fixedly provided with a sliding block extending into the mounting groove, the sliding block and the mounting groove are both T-shaped, and the width of the top of the sliding block and the width of the mounting groove are smaller than the width of the bottom of the sliding block and the width of the mounting groove.

Preferably, the top fixed mounting of fourth U-shaped piece has the sliding block that extends to the activity inslot, and sliding block and activity groove are the T type, sliding block and activity groove are its top width and are greater than its bottom width.

Preferably, the length of the first connecting rod is equal to that of the second connecting rod, the rotating shaft is movably mounted at the middle points of the first connecting rod and the second connecting rod, and the length of the mounting groove is greater than that of the first connecting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a geotechnical engineering foundation ditch supporting construction that collapses possesses following beneficial effect:

the collapse-preventing support structure for the geotechnical engineering foundation pit can facilitate the movement of the structure by arranging the base and the roller, can avoid manual movement of the structure, can adjust the height of the top plate by arranging the mounting groove, the electric push rod and the first connecting rod, and can conveniently support foundation pits with different heights by driving the bottom of the second connecting rod to move left and right through the electric push rod, can improve the height of the top plate when the electric push rod is contracted, can reduce the height of the top plate when the electric push rod is expanded, can rotate the adjusting rod when the adjusting rod is rotated by arranging the threaded rod, the adjusting rod and the moving rod because the threads on the left side and the right side of the threaded rod are oppositely arranged, can simultaneously move to one side far away from the adjusting rod or one side close to the adjusting rod, can rotate the adjusting rod when the adjusting rod is installed, and can move the moving, until supporting the inner wall of foundation ditch, when dismantling, can direct antiport adjusts the pole for the carriage release lever is to being close to the removal of adjusting the pole, can dismantle this strutting arrangement this moment, and this structure has reached easy to assemble and the effect of dismantling, and required time and energy when reducing the support or dismantling can practice thrift the installation and dismantle required time and energy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, rollers 2, mounting grooves 3, a first U-shaped block 4, an electric push rod 5, a second U-shaped block 6, a first connecting rod 7, a second connecting rod 8, a rotating shaft 9, a third U-shaped block 10, a top plate 11, a movable groove 12, a fourth U-shaped block 13, a supporting rod 14, a stabilizing sleeve 15, a moving rod 16, a threaded rod 17, an adjusting rod 18 and a push plate 19.

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. 1-2, a supporting structure for preventing collapse of a geotechnical engineering foundation pit comprises a base 1, rollers 2 extending to the bottom of the base 1 are fixedly installed on the left side and the right side of the inner bottom of the base 1, an installation groove 3 is formed in the top of the base 1, a first U-shaped block 4 is fixedly installed on the left side of the inner bottom wall of the installation groove 3, an electric push rod 5 is fixedly installed on the bottom of the right side of the first U-shaped block 4, the model of the electric push rod 5 can be LX-XTL100, a second U-shaped block 6 is fixedly installed on the right side of the electric push rod 5, a slide block extending into the installation groove 3 is fixedly installed on the bottom of the second U-shaped block 6, the slide block and the installation groove 3 are both T-shaped, the top width of the slide block and the installation groove 3 is smaller than the bottom width of the slide block, the interior of the first U-shaped block 4, the length of the first connecting rod 7 is equal to that of the second connecting rod 8, the rotating shaft 9 is movably arranged at the midpoint of the first connecting rod 7 and the second connecting rod 8, the length of the mounting groove 3 is greater than that of the first connecting rod 7, the front side of the first connecting rod 7 is movably provided with the rotating shaft 9 which penetrates through and extends to the rear side of the second connecting rod 8, the top of the second connecting rod 8 is movably connected with the third U-shaped block 10 through the movable shaft, the top of the third U-shaped block 10 is fixedly provided with the top plate 11, the right side of the bottom of the top plate 11 is provided with the movable groove 12, the inner part of the movable groove 12 is movably provided with the fourth U-shaped block 13 which extends to the bottom of the top plate 11, the first connecting rod 7 extends to the inner part of the fourth U-shaped block 13 and is movably connected with the first connecting rod 7 through the rotating shaft, the left side and the right side of the top plate 11, the sliding block and the movable groove 12 are both T-shaped, the sliding block and the movable groove 12 are both the top width of which is larger than the bottom width of which, the top of the supporting rod 14 is fixedly provided with a stabilizing sleeve 15, one side of the opposite side of the two stabilizing sleeves 15 is movably provided with a moving rod 16 which penetrates through and extends to the opposite side of the two stabilizing sleeves 15, the inside of the left moving rod 16 is movably provided with a threaded rod 17 which extends to the inside of the right moving rod 16, the inside of the two moving rods 16 is provided with threaded grooves which are matched with the threaded rod 17, the two moving rods 16 are both in threaded connection with the threaded rod 17, the top and the bottom of the threaded rod 17 are both fixedly provided with adjusting rods 18 which are positioned at the opposite sides of the two moving rods 16, the outside of the threaded rod 17 and the left and right sides of the adjusting rods 18 are both provided with external threads, the left external threads and the, through setting up base 1 and gyro wheel 2, can make things convenient for the removal of this structure, can avoid the manual work to remove this result, through setting up mounting groove 3, electric putter 5 and first connecting rod 7, can drive the bottom of second connecting rod 8 through electric putter 5 and move about and adjust the height of roof 11, can conveniently support the foundation ditch of co-altitude not, when electric putter 5 contracts, can improve the height of roof 11, when electric putter 5 stretches out, the height of roof 11 can reduce, through setting up threaded rod 17, adjust pole 18 and carriage release lever 16, because the screw thread of the threaded rod 17 left and right sides is the opposite setting, so when rotating regulation pole 18, the carriage release lever 16 of left and right sides can move to one side far away from regulation pole 18 or to one side near regulation pole 18 simultaneously, rotatable regulation pole 18 when the installation, make carriage release lever 16 to the removal of keeping away from regulation pole 18, until supporting the inner wall of the foundation pit, when dismantling, can direct counter-rotation adjust pole 18 for the carriage release lever 16 is to being close to the removal of adjusting the pole 18, can dismantle this strutting arrangement this moment, and this structure has reached the effect of easy to assemble and dismantlement, and required time and energy when reducing when supporting or dismantling can practice thrift and install and dismantle required time and energy.

To sum up, the anti-collapse supporting structure for the geotechnical engineering foundation pit can facilitate the movement of the structure and avoid manual movement of the structure by arranging the base 1 and the roller 2, can adjust the height of the top plate 11 by driving the bottom of the second connecting rod 8 to move left and right by arranging the mounting groove 3, the electric push rod 5 and the first connecting rod 7, can conveniently support foundation pits with different heights, can improve the height of the top plate 11 when the electric push rod 5 contracts, can reduce the height of the top plate 11 when the electric push rod 5 extends, can rotate the adjusting rod 18 by arranging the threaded rod 17, the adjusting rod 18 and the moving rod 16 because the threads on the left side and the right side of the threaded rod 17 are oppositely arranged, so when the adjusting rod 18 is rotated, the moving rods 16 on the left side and the right side can simultaneously move to one side far away from the adjusting rod 18 or one side close to the adjusting rod 18, and can rotate the adjusting, make the carriage release lever 16 to keeping away from the removal of adjusting pole 18, support until the inner wall with the foundation ditch, when dismantling, can direct antiport adjusts pole 18, make the carriage release lever 16 to the removal of being close to adjusting pole 18, can dismantle this strutting arrangement this moment, this structure has reached the effect of easy to assemble and dismantlement, required time and energy when reducing the support or dismantling, can practice thrift the installation and dismantle required time and energy, it all is mostly through the iron nail to have solved current supporting construction, screw or bolt are with a plurality of planks, the wood rod, iron plate or iron pole carry out interconnect and get up, this structure is fought when installation or dismantlement and is needed more time and energy to operate, delay the time limit for a project very much, and the problem of not practicing thrift the resource.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a geotechnical engineering foundation ditch supporting construction that collapses, includes base (1), its characterized in that: the left side and the right side of the bottom of the inner side of the base (1) are fixedly provided with rollers (2) extending to the bottom of the base (1), the top of the base (1) is provided with a mounting groove (3), the left side of the bottom wall in the groove of the mounting groove (3) is fixedly provided with a first U-shaped block (4), the right side bottom of the first U-shaped block (4) is fixedly provided with an electric push rod (5), the right side of the electric push rod (5) is fixedly provided with a second U-shaped block (6), the inside of the first U-shaped block (4) is movably connected with a first connecting rod (7) through a rotating shaft, the inside of the second U-shaped block (6) is movably connected with a second connecting rod (8) through a connecting shaft, the front side of the first connecting rod (7) is movably provided with a rotating shaft (9) penetrating and extending to the rear side of the second connecting rod (8), the top of the second, the top fixed mounting of third U-shaped piece (10) has roof (11), and movable groove (12) have been seted up on the bottom right side of roof (11), and the inside movable mounting of movable groove (12) has fourth U-shaped piece (13) that extend to roof (11) bottom, head rod (7) extend to the inside of fourth U-shaped piece (13) and through axis of rotation and head rod (7) swing joint, and the equal fixed mounting in top left and right sides of roof (11) has bracing piece (14), and the top fixed mounting of bracing piece (14) has stable cover (15), two the equal movable mounting in one side that stable cover (15) carried on the back mutually has to run through and extend to two carriage release lever (16) of the relative one side of stable cover (15), left side the inside movable mounting of carriage release lever (16) has to extend to the right side inside threaded rod (17) of carriage release lever (16), the top and the equal fixed mounting in bottom of threaded rod (17) have and be located two the relative one side of carriage release lever The adjusting rods (18) are respectively and fixedly provided with a push plate (19) at one side of each of the two moving rods (16) which are opposite to each other.

2. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 1, wherein: the outside of threaded rod (17) just is located the left and right sides of adjusting pole (18) and has all seted up the external screw thread, and the left side external screw thread and right side the external screw thread sets up for opposite direction.

3. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 1, wherein: two thread grooves matched with the threaded rods (17) are formed in the moving rods (16), and the moving rods (16) are in threaded connection with the threaded rods (17).

4. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 1, wherein: the bottom fixed mounting of second U-shaped piece (6) has the slider that extends to mounting groove (3) inslot, and slider and mounting groove (3) are the T type, slider and mounting groove (3) are its top width and are less than its bottom width.

5. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 1, wherein: the top fixed mounting of fourth U-shaped piece (13) has the sliding block that extends to activity groove (12) inslot, and sliding block and activity groove (12) are the T type, sliding block and activity groove (12) are its top width and are greater than its bottom width.

6. The geotechnical engineering foundation pit collapse prevention supporting structure according to claim 1, wherein: the length of the first connecting rod (7) is equal to that of the second connecting rod (8), the rotating shaft (9) is movably mounted at the middle points of the first connecting rod (7) and the second connecting rod (8), and the length of the mounting groove (3) is larger than that of the first connecting rod (7).