CN218437151U - Open caisson excavation positioner - Google Patents
Open caisson excavation positioner Download PDFInfo
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- CN218437151U CN218437151U CN202222606662.6U CN202222606662U CN218437151U CN 218437151 U CN218437151 U CN 218437151U CN 202222606662 U CN202222606662 U CN 202222606662U CN 218437151 U CN218437151 U CN 218437151U
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Abstract
The utility model provides an open caisson excavation positioning device, which belongs to the technical field of open caisson, and comprises a main body mechanism, wherein the main body mechanism comprises the ground, a lower counter bore is arranged at the top of the ground, and a lower immersed tube is arranged in the lower counter bore; the positioning mechanism is arranged at the top of the ground and comprises two supporting plates, and first hydraulic rods are arranged on one opposite sides of the two supporting plates. The utility model discloses a set up positioning mechanism, will sink the pipe and place on ground, install two backup pads respectively in the both sides of sinking the pipe, drive the fixed plate through first hydraulic stem and remove for the drive belt carries out the centre gripping to the pipe that sinks, when sinking, utilizes external control switch to start first motor, drives the transmission shaft through first motor and rotates, thereby makes the drive belt carry out the transmission, thereby carries out the guided movement to the pipe that sinks.
Description
Technical Field
The utility model relates to an open caisson field particularly, relates to an open caisson excavation positioner.
Background
The open caisson is a well cylindrical structure, is dug in the well, overcomes frictional resistance of a well wall by self gravity, then sinks to a designed elevation, then is subjected to concrete bottom sealing and is filled with a well hole to form a foundation of a bridge abutment or other structures, and is generally used for constructing a foundation pit of a large pier, a sewage pump station, a large equipment foundation, a civil air defense shelter, a shield assembly well, an underground driveway and a station hydraulic foundation construction enclosure device.
In open caisson construction, the open caisson sinks through the frictional force with the wall of a well, and the degree of depth of general open caisson all can be more than ten meters, and current open caisson is when sinking, utilizes the spud pile to guide the open caisson usually, but the spud pile can only lead the open caisson, is not convenient for carry out the centre gripping to the open caisson, increases the user and operates the degree of difficulty.
SUMMERY OF THE UTILITY MODEL
In order to remedy the above deficiencies, the utility model provides an open caisson excavation positioner who overcomes above-mentioned technical problem or solve above-mentioned problem at least partially.
The utility model discloses a realize like this:
the utility model provides an open caisson excavation positioning device, which comprises a main body mechanism, wherein the main body mechanism comprises the ground, a lower counter bore is arranged at the top of the ground, and a lower immersed tube is arranged in the lower counter bore;
the positioning mechanism is arranged at the top of the ground and comprises two supporting plates, a first hydraulic rod is arranged on one side, opposite to the supporting plates, of each supporting plate, a fixing plate is arranged at the telescopic end of each first hydraulic rod, and a transmission belt is arranged in the inner cavity of each fixing plate.
In an embodiment of the present invention, the inner cavity of the transmission belt is provided with a transmission shaft, the number of the transmission shafts is three, one side of the fixing plate is provided with a first motor, an output end of the first motor runs through the supporting plate and is arranged at one end of one of the transmission shafts.
In an embodiment of the present invention, two opposite sides of the supporting plate are provided with a second hydraulic rod, and the telescopic end of the second hydraulic rod is provided with a clamping plate.
The utility model discloses an in the embodiment, the bottom of backup pad is provided with the mounting panel, the top of mounting panel is provided with the dead lever, the one end of dead lever sets up in the bottom of backup pad.
In an embodiment of the present invention, the top of the mounting plate is provided with a rotary rod, the inner cavity of the rotary rod is provided with a moving rod, one end of the moving rod is arranged at the bottom of the supporting plate.
The utility model discloses an in one embodiment, one side of rotary rod is provided with the locating lever, the one end of locating lever runs through the rotary rod and extends to the inner chamber of carriage release lever.
In an embodiment of the present invention, the top of the mounting plate is provided with a mounting rod, and one end of the mounting rod runs through to the inner cavity of the ground.
In an embodiment of the present invention, a level is disposed on one side of the supporting plate.
In an embodiment of the present invention, the surface of the transmission belt is provided with a limiting plate, and the surface of the sinking pipe is provided with a limiting groove used in cooperation with the limiting plate.
In an embodiment of the present invention, the clamping plate is arc-shaped.
The utility model provides a pair of open caisson excavation positioner, its beneficial effect including:
1. through setting up positioning mechanism, will sink the pipe and place on ground, install two backup pads respectively in the both sides of sinking the pipe, drive the fixed plate through first hydraulic stem and remove for the drive belt carries out the centre gripping to the pipe that sinks, when sinking, utilizes external control switch to start first motor, drives the transmission shaft through first motor and rotates, thereby makes the drive belt carry out the transmission, thereby carries out the guided movement to the pipe that sinks.
2. Through the cooperation that sets up mounting panel, dead lever, rotary rod and carriage release lever, the user installs the mounting panel to ground, through rotating the backup pad for the carriage release lever removes at the inner chamber of rotary rod, thereby reaches the effect of adjusting the levelness of backup pad.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an overall structure diagram provided in the embodiment of the present invention;
fig. 2 is a perspective view of a support plate, a fixing plate and a transmission belt according to an embodiment of the present invention;
fig. 3 is a perspective view of a mounting plate, a fixing rod and a rotating rod according to an embodiment of the present invention;
fig. 4 is a perspective view of a support plate, a fixing rod and a moving rod provided in an embodiment of the present invention;
fig. 5 is a cross-sectional view of the sink pipe, the fixing plate and the driving belt according to the embodiment of the present invention.
In the figure: 100. a main body mechanism; 101. a ground surface; 102. a lower counter bore; 103. sinking the pipe; 200. a positioning mechanism; 201. a support plate; 202. a first hydraulic lever; 203. a fixing plate; 204. a transmission belt; 205. a drive shaft; 206. a first motor; 207. a second hydraulic rod; 208. a clamping plate; 209. mounting a plate; 210. a fixing rod; 211. rotating the rod; 212. a travel bar; 213. positioning a rod; 214. mounting a rod; 215. a level gauge; 216. a limiting plate; 217. a limiting groove.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an open caisson excavation positioner, includes main part mechanism 100 and positioning mechanism 200, and main part mechanism 100 is used for supporting positioning mechanism 200, and positioning mechanism 200 is used for spacing to pipe 103 that sinks. The main body mechanism 100 comprises a ground 101, a lower counter bore 102 is formed in the top of the ground 101, and a lower sinking pipe 103 is movably connected inside the lower counter bore 102; positioning mechanism 200 sets up in the top on ground 101, and positioning mechanism 200 includes backup pad 201, and the quantity of backup pad 201 is two, the equal fixedly connected with first hydraulic stem 202 in one side that backup pad 201 is relative, the flexible end fixedly connected with fixed plate 203 of first hydraulic stem 202, the inner chamber swing joint of fixed plate 203 has drive belt 204.
The inner chamber transmission of drive belt 204 is connected with transmission shaft 205, the quantity of transmission shaft 205 is three, first motor 206 is installed through the bolt in one side of fixed plate 203, the output of first motor 206 runs through backup pad 201 and fixed connection in the one end of one of them transmission shaft 205, through setting up positioning mechanism 200, place immersed tube 103 on ground 101, install two backup pads 201 respectively in the both sides of immersed tube 103, it removes to drive fixed plate 203 through first hydraulic stem 202, make drive belt 204 carry out the centre gripping to immersed tube 103, when sinking, utilize external control switch to start first motor 206, it is rotatory to drive transmission shaft 205 through first motor 206, thereby make drive belt 204 carry out the transmission, thereby carry out the guided movement to immersed tube 103.
Two equal fixedly connected with second hydraulic stem 207 in the relative one side of backup pad 201, the flexible fixedly connected with grip block 208 of second hydraulic stem 207, grip block 208 is the arc setting, uses through the cooperation that sets up second hydraulic stem 207 and grip block 208, drives grip block 208 through second hydraulic stem 207 and removes, grip block 208 is the arc setting for grip block 208 laminates with the surface of sinking pipe 103 mutually, thereby increases the stability of sinking pipe 103.
The bottom of backup pad 201 is provided with mounting panel 209, the top fixedly connected with dead lever 210 of mounting panel 209, the one end of dead lever 210 is rotated and is connected in the bottom of backup pad 201, the top of mounting panel 209 is rotated and is connected with rotary rod 211, the inner chamber sliding connection of rotary rod 211 has carriage release lever 212, the one end of carriage release lever 212 is rotated and is connected in the bottom of backup pad 201, through setting up mounting panel 209, dead lever 210, the cooperation of rotary rod 211 and carriage release lever 212 is used, the user installs mounting panel 209 to ground 101, through rotating backup pad 201, make carriage release lever 212 remove at the inner chamber of rotary rod 211, thereby reach the effect of adjusting the levelness of backup pad 201.
One side threaded connection of rotary rod 211 has locating lever 213, and the one end of locating lever 213 runs through rotary rod 211 and extends to the inner chamber of carriage release lever 212, through setting up locating lever 213, reaches the effect of fixing a position to carriage release lever 212, avoids carriage release lever 212 to take place to remove, prevents that backup pad 201 from taking place rotatoryly.
The top threaded connection of mounting panel 209 has installation pole 214, and the inner chamber to ground 101 is run through to the one end of installation pole 214, through setting up installation pole 214, reaches and carries out spacing effect to mounting panel 209. A level gauge 215 is mounted on one side of the support plate 201 by a bolt.
The fixed surface of drive belt 204 is connected with limiting plate 216, sinks the surface of pipe 103 and offers the spacing groove 217 that uses with the cooperation of limiting plate 216, uses through the cooperation that sets up limiting plate 216 and spacing groove 217, when carrying out the transmission to drive belt 204, can drive the inner chamber at the spacing groove 217 of limiting plate 216 card, increases the stability of sinking pipe 103.
Specifically, this open caisson excavation positioner's working process or theory of operation do: place sunken tube 103 on ground 101, install the both sides at sunken tube 103 respectively with two backup pads 201, this moment through rotating backup pad 201, make the carriage release lever 212 remove at the inner chamber of rotary rod 211, thereby reach the effect of adjusting the levelness of backup pad 201, adjust the back, drive fixed plate 203 through first hydraulic stem 202 and remove, make drive belt 204 carry out the centre gripping to sunken tube 103, when sinking, utilize external control switch to start first motor 206, it rotates to drive transmission shaft 205 through first motor 206, thereby make drive belt 204 transmit, thereby carry out the guided movement to sunken tube 103.
It should be noted that the first motor 206, the first hydraulic rod 202, the level 215 and the second hydraulic rod 207 are devices or apparatuses existing in the prior art or devices or apparatuses that can be realized in the prior art, and power supply, specific components and principles thereof are clear to those skilled in the art, and therefore detailed descriptions thereof are omitted.
Claims (10)
1. An open caisson excavation positioner, characterized in that includes
The main body mechanism (100) comprises a ground (101), a lower counter bore (102) is formed in the top of the ground (101), and a lower sinking pipe (103) is arranged inside the lower counter bore (102);
positioning mechanism (200), positioning mechanism (200) set up in the top on ground (101), positioning mechanism (200) include backup pad (201), the quantity of backup pad (201) is two, one side that backup pad (201) is relative all is provided with first hydraulic stem (202), the flexible end of first hydraulic stem (202) is provided with fixed plate (203), the inner chamber of fixed plate (203) is provided with drive belt (204).
2. The open caisson excavation positioning device according to claim 1, characterized in that the inner cavity of the driving belt (204) is provided with three driving shafts (205), one side of the fixing plate (203) is provided with a first motor (206), and the output end of the first motor (206) penetrates through the support plate (201) and is arranged at one end of one of the driving shafts (205).
3. The open caisson excavation positioning device of claim 1, wherein a second hydraulic rod (207) is arranged on one side of each of two opposite support plates (201), and a clamping plate (208) is arranged at the telescopic end of each second hydraulic rod (207).
4. The open caisson excavation positioning device of claim 1, characterized in that, a mounting plate (209) is arranged at the bottom of the support plate (201), a fixing rod (210) is arranged at the top of the mounting plate (209), and one end of the fixing rod (210) is arranged at the bottom of the support plate (201).
5. The open caisson excavation positioning device of claim 4, wherein a rotating rod (211) is arranged at the top of the mounting plate (209), a moving rod (212) is arranged in an inner cavity of the rotating rod (211), and one end of the moving rod (212) is arranged at the bottom of the supporting plate (201).
6. The open caisson excavation positioning device of claim 5, wherein one side of the rotating rod (211) is provided with a positioning rod (213), and one end of the positioning rod (213) penetrates through the rotating rod (211) and extends to the inner cavity of the moving rod (212).
7. The caisson excavation positioning device according to claim 4, characterized in that the top of the mounting plate (209) is provided with a mounting rod (214), and one end of the mounting rod (214) penetrates through the inner cavity of the ground (101).
8. Open caisson excavation positioning device according to claim 1, characterized in that a level gauge (215) is arranged on one side of the support plate (201).
9. The open caisson excavation positioning device of claim 1, wherein a limiting plate (216) is arranged on the surface of the transmission belt (204), and a limiting groove (217) matched with the limiting plate (216) is formed in the surface of the sunken tube (103).
10. The caisson excavation positioning device of claim 3, wherein the clamping plates (208) are arcuate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222606662.6U CN218437151U (en) | 2022-09-30 | 2022-09-30 | Open caisson excavation positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222606662.6U CN218437151U (en) | 2022-09-30 | 2022-09-30 | Open caisson excavation positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218437151U true CN218437151U (en) | 2023-02-03 |
Family
ID=85084217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222606662.6U Active CN218437151U (en) | 2022-09-30 | 2022-09-30 | Open caisson excavation positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218437151U (en) |
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2022
- 2022-09-30 CN CN202222606662.6U patent/CN218437151U/en active Active
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