CN214738195U

CN214738195U - Multi-compartment large-scale open caisson final-sinking positioning plate

Info

Publication number: CN214738195U
Application number: CN202121035462.9U
Authority: CN
Inventors: 纪昌富; 余静; 陈文林; 何伟志; 黄志刚
Original assignee: First Construction and Installation Co Ltd of China Construction Third Engineering Bureau Co Ltd
Current assignee: First Construction Co Ltd of China Construction Third Engineering Division; First Construction and Installation Co Ltd of China Construction Third Engineering Bureau Co Ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-16
Anticipated expiration: 2031-05-14

Abstract

The utility model relates to a municipal works technical field, and disclose a large-scale open caisson of many storehouses sinks locating plate eventually, including the positioning bottom plate, the movable recess that quantity is two is seted up at the top of positioning bottom plate, and swing joint has the fine-tuning that extends to the positioning bottom plate top between the movable recess of the left and right sides, and the top fixedly connected with quantity of positioning bottom plate is the mount of two, fixedly connected with fixed axle between the inside front and back both sides wall of mount and fine-tuning, and the articulated slab has been cup jointed to the outside of fixed axle, and the top swing joint of positioning bottom plate has quantity to be two fixed sleeves. This large-scale open caisson of many storehouses is heavy locating plate eventually through fixing the inside at the earthwork with the locating bottom plate, has played and has provided spacing effect for the sword foot putting into the open caisson and finishing the back locating plate, has avoided the super heavy effect of open caisson, and elevation positioning steel bar this moment has played the effect to the open caisson location, has played the effect of restriction height at the in-process of open caisson installation.

Description

Multi-compartment large-scale open caisson final-sinking positioning plate

Technical Field

The utility model relates to a municipal works technical field specifically is a large-scale open caisson of many check storehouse is heavy locating plate eventually.

Background

The whole construction process of the open caisson from beginning to sinking to finishing of bottom sealing is in an unstable motion state, the influence factors are very complex, the factors comprise the size, weight, structure and the like of the open caisson, the factors of external environment such as geological conditions, hydrological conditions and the like, the factors of construction methods, construction procedures, control measures and the like, and the over-sinking phenomenon often occurs in the open caisson construction, so that the construction quality and the use function are influenced. In the sinking process of the open caisson, a deviation correcting principle of mainly correcting deviation and assisting in sinking is adhered to, so that the open caisson always sinks under a sliding friction state, and the condition that the open caisson sinks to be close to the designed elevation of the blade foot and is repeatedly corrected to cause the over sinking of the open caisson is avoided.

Traditional open caisson is because need rectify when placing into the earthwork, consequently leads to the open caisson to appear super heavy phenomenon, has lacked an equipment on the market and has gone to avoid the open caisson to surpass heavy phenomenon to appear, so provides a large-scale open caisson final settlement locating plate in many storehouses and solves the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a large-scale open caisson of many storehouses sinks locating plate eventually possesses advantages such as the appearance of avoiding super heavy phenomenon, has solved the problem that super heavy phenomenon appears.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a large-scale open caisson of many check storehouse is heavy locating plate eventually, includes positioning bottom plate, quantity is two movable recess, the left and right sides is seted up at positioning bottom plate's top swing joint has the fine-tuning that extends to positioning bottom plate top between the activity recess, positioning bottom plate's top fixedly connected with quantity is two mount, fixedly connected with fixed axle between the inside front and back both sides wall of mount and fine-tuning, the articulated slab has been cup jointed to the outside of fixed axle, positioning bottom plate's top swing joint has quantity to be two fixed sleeves, equal fixedly connected with and the mutual articulated slab articulated mounting riser on the wall of fixed sleeve's the left and right sides, fixed sleeve's inside swing joint has the elevation control reinforcing bar that extends to the fixed sleeve top, movable opening has all been seted up on the wall of fixed sleeve's the left and right sides, fixedly connected with on fixed sleeve's the surface and fixed sleeve phase match and elevation control reinforcing bar mutually A contact securing mechanism.

The utility model has the advantages that:

the multi-compartment large-scale open caisson final sinking positioning plate has the advantages that the positioning bottom plate is fixed inside the earthwork, the positioning plate plays a role of limiting the blade feet after the open caisson is placed into the open caisson, the open caisson is prevented from being over sunk, the elevation positioning steel bars play a role of positioning the open caisson at the moment, the height is limited in the open caisson installation process, the threaded sleeve moves downwards by rotating the threaded sleeve, the fixing rod rotates under the action of the torsional spring, so that the fixing rod is separated from the elevation positioning steel bars, the elevation positioning steel bars can be replaced by pulling the elevation positioning steel bars downwards, the device can be used for open caisson installation of different specifications, the worm gear and the threaded screw rod are driven to move by rotating the worm, the moving frames on the left side and the right side move towards opposite directions in the process, the angle of the hinged plate is changed at the moment, the fixed elevation is pushed and the elevation positioning steel bars are controlled to move upwards after the angle of the hinged plate is changed, the fine adjustment function is achieved, and therefore errors are avoided when the positioning bottom plate is installed.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, fine-tuning comprises screw lead screw, worm wheel, worm, removal frame and stabilizing spring, the left and right sides swing joint has the screw lead screw between the activity recess, the inside worm wheel that is located the positioning bottom plate has been cup jointed to the outside of screw lead screw, the front side of positioning bottom plate plug-in connect extend to the positioning bottom plate inside and with worm wheel assorted worm, the outside of screw lead screw cup joint with screw lead screw phase-match and extend to the removal frame of activity recess top, the left and right sides remove the stabilizing spring that the equal fixedly connected with in one side of the back of the body of the screw frame is connected with activity recess inslot lateral wall.

Further, the movable frame and the fixed frame are both U-shaped mounting frames, and fixed shafts are fixedly connected between the fixed frame and the front side wall and the rear side wall inside the movable frame.

Adopt above-mentioned further scheme's beneficial effect to drive the worm wheel through rotating the worm to drive the screw lead screw and rotate, the left and right sides removes the frame and moves towards the direction of carrying on the back mutually this moment, and this in-process removes the distance between frame and the mount and diminishes, makes the angle of articulated slab change, and fixed sleeve's height has reached the height of finely tuning fixed sleeve and elevation control reinforcing bar under the promotion of articulated slab this moment.

Further, fixed establishment comprises articulated frame, articulated shaft, dead lever, torsional spring and threaded sleeve, equal fixedly connected with articulated frame on the wall of fixed sleeve's the left and right sides, fixedly connected with articulated shaft between the wall of articulated frame inside front and back both sides, the dead lever that runs through activity opening and contact with the elevation control reinforcement has been cup jointed to the outside of articulated shaft, the torsional spring that is connected with articulated shaft and dead lever simultaneously has been cup jointed to the outside of articulated shaft, fixed sleeve's outside cup jointed with fixed sleeve assorted threaded sleeve.

Further, the bottom of the fixed rod is an inclined surface, and the inclination angle of the inclined surface is twenty-five degrees.

The beneficial effect who adopts above-mentioned further scheme is, makes threaded sleeve downstream through rotating threaded sleeve, and the dead lever rotates under the effect of torsional spring to make dead lever and elevation positioning bar separation, can change elevation positioning bar through pulling elevation positioning bar downwards this moment, make the device can be used for the open caisson installation of different specifications.

Further, the installation riser is total eight, eight two sets of about the installation riser divide into, and a set of two the installation riser is located fixed sleeve's the left and right sides respectively, and is listed as two the installation riser is the symmetric distribution.

Adopt above-mentioned further scheme's beneficial effect be, the carrier of installation is provided to the installation riser for the articulated slab can articulate each other with the fixed sleeve.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: 1. positioning the bottom plate; 2. a movable groove; 3. a fine adjustment mechanism; 301. a threaded lead screw; 302. a worm gear; 303. a worm; 304. a movable frame; 305. a stabilizing spring; 4. a fixed mount; 5. a fixed shaft; 6. a hinge plate; 7. installing a vertical plate; 8. fixing the sleeve; 9. controlling the steel bar by elevation; 10. a movable opening; 11. a fixing mechanism; 111. a hinged frame; 112. hinging a shaft; 113. fixing the rod; 114. a torsion spring; 115. a threaded sleeve.

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.

In the embodiment, as shown in fig. 1-3, a multi-bin large-scale open caisson final-sinking positioning plate comprises a positioning bottom plate 1, wherein the top of the positioning bottom plate 1 is provided with two movable grooves 2, a fine adjustment mechanism 3 extending to the upper part of the positioning bottom plate 1 is movably connected between the left and right movable grooves 2, the fine adjustment mechanism 3 comprises a threaded lead screw 301, a worm wheel 302, a worm 303, a moving frame 304 and a stabilizing spring 305, the threaded lead screw 301 is movably connected between the left and right movable grooves 2, the worm wheel 302 positioned in the positioning bottom plate 1 is sleeved outside the threaded lead screw 301, the worm 303 extending to the inner part of the positioning bottom plate 1 and matched with the worm wheel 302 is inserted at the front side of the positioning bottom plate 1, the moving frame 304 matched with the threaded lead screw 301 and extending to the upper part of the movable groove 2 is sleeved outside the threaded lead screw 301, the stabilizing spring 305 connected with the inner side wall of the movable groove 2 is fixedly connected at the opposite side of the left and right moving frames 304, the movable frame 304 and the fixed frame 4 are both U-shaped mounting frames, the fixed shaft 5 is fixedly connected between the fixed frame 4 and the front and back side walls in the movable frame 304, the worm gear 302 is driven by the rotating worm 303, so that the threaded screw rod 301 is driven to rotate, the movable frame 304 on the left side and the right side moves towards the opposite direction, the distance between the movable frame 304 and the fixed frame 4 is reduced in the process, the angle of the hinged plate 6 is changed, the height of the fixed sleeve 8 is changed under the pushing of the hinged plate 6, the height of the fine-tuning fixed sleeve 8 and the height of the elevation control steel bar 9 are achieved, the fixed frames 4 with two numbers are fixedly connected at the top of the positioning bottom plate 1, the fixed shafts 5 are fixedly connected between the fixed frame 4 and the front and back side walls in the fine-tuning mechanism 3, the hinged plate 6 is sleeved outside the fixed shafts 5, and the fixed sleeves 8 with two numbers are movably connected at the top of the positioning bottom plate 1, the left side wall and the right side wall of the fixed sleeve 8 are fixedly connected with installation risers 7 mutually hinged with the hinged plate 6, the total number of the installation risers 7 is eight, the eight installation risers 7 are divided into a left group and a right group, one group of two rows of installation risers 7 are respectively positioned at the left side and the right side of the fixed sleeve 8, and one row of two installation risers 7 are symmetrically distributed, the installation risers 7 provide installation carriers, so that the hinged plate 6 can be mutually hinged with the fixed sleeve 8, the inside of the fixed sleeve 8 is movably connected with elevation control steel bars 9 extending to the upper part of the fixed sleeve 8, the left side wall and the right side wall of the fixed sleeve 8 are respectively provided with movable openings 10, the outer surface of the fixed sleeve 8 is fixedly connected with a fixed mechanism 11 which is matched with the fixed sleeve 8 and is contacted with the elevation control steel bars 9, and the fixed mechanism 11 comprises a hinged frame 111, a hinged shaft 112, a fixed rod 113, a torsional spring 114 and a threaded sleeve 115, the left and right side walls of the fixed sleeve 8 are fixedly connected with hinged frames 111, a hinged shaft 112 is fixedly connected between the front and rear side walls inside the hinged frame 111, a fixed rod 113 penetrating through the movable opening 10 and contacting with the elevation control steel bar 9 is sleeved outside the hinged shaft 112, a torsion spring 114 simultaneously connected with the hinged shaft 112 and the fixed rod 113 is sleeved outside the hinged shaft 112, a threaded sleeve 115 matched with the fixed sleeve 8 is sleeved outside the fixed sleeve 8, the bottom of the fixed rod 113 is an inclined surface, and the inclination angle of the inclined surface is twenty-five degrees, by rotating the threaded sleeve 115, so that the threaded sleeve 115 moves downward, the fixing lever 113 is rotated by the torsion spring 114, thereby make dead lever 113 and elevation positioning bar 9 separation, can change elevation positioning bar 9 through pulling elevation positioning bar 9 downwards this moment for the device can be used for the open caisson installation of different specifications.

The working principle is as follows:

the multi-compartment large-scale open caisson final sinking positioning plate has the advantages that the positioning bottom plate 1 is fixed inside earthwork, the positioning bottom plate 1 plays a role in limiting the position of a blade after the open caisson is placed in the open caisson, the over-sinking of the open caisson is avoided, the elevation positioning steel bars 9 play a role in positioning the open caisson, the height is limited in the open caisson installation process, the threaded sleeve 115 moves downwards by rotating the threaded sleeve 115, the fixing rod 113 rotates under the action of the torsion spring 114, the fixing rod 113 is separated from the elevation positioning steel bars 9, the elevation positioning steel bars 9 can be replaced by downwards pulling the elevation positioning steel bars 9, the device can be used for installing open caisson with different specifications, the worm gear 302 and the threaded lead screw 301 are driven to move by rotating the worm 303, the left and right moving frames 304 move towards the opposite directions in the process, at the moment, the angle of the hinged plate 6 is changed, and the fixed sleeve 8 and the elevation control steel bar 9 are pushed to move upwards after the angle of the hinged plate 6 is changed, so that the fine adjustment effect is achieved, and the error during installation of the positioning bottom plate 1 is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 large-scale open caisson of many storehouses is heavy locating plate eventually, includes location bottom plate (1), its characterized in that: the positioning bottom plate comprises a positioning bottom plate (1), movable grooves (2) with two quantities are formed in the top of the positioning bottom plate (1), the left side and the right side of each movable groove (2) are movably connected with a fine adjustment mechanism (3) extending to the top of the positioning bottom plate (1), the top of the positioning bottom plate (1) is fixedly connected with two fixed frames (4), fixed shafts (5) are fixedly connected between the two front side walls and the rear side walls of the interiors of the fixed frames (4) and the fine adjustment mechanism (3), hinged plates (6) are sleeved outside the fixed shafts (5), the top of the positioning bottom plate (1) is movably connected with two fixed sleeves (8), installation risers (7) mutually hinged with the hinged plates (6) are fixedly connected on the two side walls of the left side and the right side of each fixed sleeve (8), the interior of each fixed sleeve (8) is movably connected with an elevation control reinforcing steel bar (9) extending to the top of the fixed sleeves (8), activity opening (10) have all been seted up on the left and right sides wall of fixed sleeve (8), fixed connection has fixed establishment (11) that contact with fixed sleeve (8) phase-match and with elevation control reinforcement (9) on the surface of fixed sleeve (8).

2. The large-scale open caisson final-sinking locating plate in many storehouses according to claim 1, characterized in that: fine-tuning (3) comprise screw lead screw (301), worm wheel (302), worm (303), removal frame (304) and stabilizer spring (305), the left and right sides swing joint has screw lead screw (301) between activity recess (2), the outside of screw lead screw (301) is cup jointed and is located inside worm wheel (302) of positioning bottom plate (1), the front side plug-in connection of positioning bottom plate (1) have extend to positioning bottom plate (1) inside and with worm wheel (302) assorted worm (303), the outside of screw lead screw (301) is cup jointed and is extended to removal frame (304) of activity recess (2) top with screw lead screw (301) phase-match, the left and right sides remove the equal fixedly connected with of the back of the body one side of frame (304) and move stabilizer spring (305) that recess (2) inslot lateral wall is connected.

3. The large-scale open caisson final-sinking locating plate in many storehouses according to claim 2, characterized in that: the movable rack (304) and the fixed rack (4) are both U-shaped mounting racks, and a fixed shaft (5) is fixedly connected between the fixed rack (4) and the front and rear side walls inside the movable rack (304).

4. The large-scale open caisson final-sinking locating plate in many storehouses according to claim 1, characterized in that: fixed establishment (11) comprises articulated frame (111), articulated shaft (112), dead lever (113), torsional spring (114) and threaded sleeve (115), equal fixedly connected with articulated frame (111) on the left and right sides wall of fixed sleeve (8), fixedly connected with articulated shaft (112) between the inside front and back both sides wall of articulated frame (111), the outside of articulated shaft (112) has been cup jointed and has been run through activity opening (10) and dead lever (113) that contact with elevation control reinforcement (9), torsional spring (114) that are connected with articulated shaft (112) and dead lever (113) simultaneously have been cup jointed to the outside of articulated shaft (112), the outside of fixed sleeve (8) has been cup jointed and has been fixed sleeve (8) assorted threaded sleeve (115).

5. The large-scale open caisson final-sinking positioning plate with multiple bins according to claim 4, wherein: the bottom of the fixing rod (113) is an inclined surface, and the inclination angle of the inclined surface is twenty-five degrees.

6. The large-scale open caisson final-sinking locating plate in many storehouses according to claim 1, characterized in that: installation riser (7) are total eight, eight installation riser (7) divide into about two sets of, a set of two installation riser (7) are located the left and right sides of fixed sleeve (8) respectively, and are listed as two installation riser (7) are the symmetric distribution.