CN210049259U - Auxiliary device for removing double-wall steel cofferdam by buoyancy lift method - Google Patents
Auxiliary device for removing double-wall steel cofferdam by buoyancy lift method Download PDFInfo
- Publication number
- CN210049259U CN210049259U CN201920685533.6U CN201920685533U CN210049259U CN 210049259 U CN210049259 U CN 210049259U CN 201920685533 U CN201920685533 U CN 201920685533U CN 210049259 U CN210049259 U CN 210049259U
- Authority
- CN
- China
- Prior art keywords
- wall
- auxiliary device
- double
- sleeve
- steel cofferdam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to the technical field of auxiliary devices for removing double-wall steel cofferdams, in particular to an auxiliary device for removing double-wall steel cofferdams by a buoyancy lifting method, which comprises a wrench chuck, wherein the outer side wall of the wrench chuck is fixedly provided with a connecting pipe, one end of the connecting pipe is far away from the wrench chuck, a fixed disc is fixedly arranged on one side of the fixed disc outer side wall, which is far away from the connecting pipe, is fixedly provided with a connecting piece, the two sides of the fixed disc outer side wall are symmetrically provided with first grooves, and the inner walls of the first grooves are rotatably; worker people insert the bolt that needs the dismantlement with the spanner dop to with the installation face and the baffle of bolt attached, through rotatory knob, drive the nut and rotate, when the nut removes along the nut through the rotation, drive the fixture block and remove, make two fixture blocks carry on attachedly to the both sides of bolt installation face, make things convenient for worker people to dismantle the operation to the bolt of different models size, guarantee worker people's work efficiency.
Description
Technical Field
The utility model relates to a double-walled steel cofferdam demolishs auxiliary device technical field, specifically is an auxiliary device that double-walled steel cofferdam was demolishd to buoyancy lift method.
Background
The effect of double-walled steel cofferdam is firstly as cushion cap construction manger plate structure, secondly as drilling platform's bearing structure, the load that bears includes the water impact force, head pressure, and by the vertical power of drilling platform effect, according to weir overall stability, structure atress condition etc. check out, when demolising double-walled steel cofferdam, need use the bolt of spanner to the steel sheet junction to assist the dismantlement, because conventional spanner is mostly rectangular form, be unfavorable for narrow and small space to use, people are many to pass through perpendicular spanner and dismantle the operation.
When the vertical wrench is used, there are some problems:
1. in a conventional vertical wrench, a wrench chuck can only be used for disassembling bolts of one type, and when bolts of different types need to be disassembled, the wrench needs to be replaced, so that the working efficiency of people is influenced;
2. the vertical spanner is convenient for people to use, force arms or holding rods are welded on the two sides of the top of the spanner, and when the vertical spanner is stored, the holding rods can increase the occupied area of the spanner and are not convenient to store.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary device in double-walled steel cofferdam is demolishd to buoyancy lift method to solve the problem that proposes in the above-mentioned background art, this auxiliary device in double-walled steel cofferdam is demolishd to buoyancy lift method has the convenient advantage of adjusting, reducing area occupied.
In order to achieve the above object, the utility model provides a following technical scheme:
an auxiliary device for removing a double-wall steel cofferdam by a buoyancy lifting method comprises a wrench chuck, a connecting pipe is fixedly arranged on the outer side wall of the wrench chuck, a fixed disc is fixedly arranged at one end of the connecting pipe far away from the wrench chuck, a connecting piece is fixedly arranged at one side of the outer side wall of the fixed disc far away from the connecting pipe, first grooves are symmetrically formed in two sides of the outer side wall of the fixed disc, a sleeve is rotatably connected to the inner wall of each first groove, a connecting rod is slidably connected to the inner wall of each sleeve, a connecting plate is arranged on the inner wall of each sleeve and fixedly connected with one end of the connecting rod, a connecting head is fixedly arranged at the other end of the connecting rod, nuts are fixedly arranged on two sides of the outer side wall of the wrench chuck, a screw is in threaded connection with the inner wall, the wrench chuck is characterized in that a clamping block is rotatably connected, a baffle is fixedly arranged on the outer side wall of the clamping block, sliding grooves are symmetrically formed in the inner wall of the wrench chuck, sliding rods are fixedly arranged on the inner wall of the sliding grooves, sliding sleeves are slidably connected to the outer side wall of the sliding rods, the sliding sleeves are fixedly connected with the baffle, second grooves are formed in the two sides, away from the nut, of the outer side wall of the wrench chuck, and magnets are fixedly arranged on the inner wall of the second grooves.
Furthermore, the spout is two sets of, and the symmetry sets up.
Further, the outer side wall of the connecting plate is attached to the inner wall of the sleeve.
Further, the rotation angle of the sleeve is 0-90 degrees.
Further, the magnet corresponds to the position of the first groove.
Further, the length of the inner wall of the magnet is greater than that of the connector.
Furthermore, the number of the clamping blocks is two, and the two clamping blocks are arranged oppositely.
Furthermore, one side of the outer side wall of the fixture block, which is far away from the screw rod, is V-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
1. worker people insert the bolt that needs the dismantlement with the spanner dop to with the installation face and the baffle of bolt attached, through rotatory knob, drive the nut and rotate, when the nut removes along the nut through the rotation, drive the fixture block and remove, make two fixture blocks carry on attachedly to the both sides of bolt installation face, make things convenient for worker people to dismantle the operation to the bolt of different models size, guarantee worker people's work efficiency.
2. Worker's people are through promoting the connector, and the connector promotes the connecting rod when removing and removes, and it is intraductal to take in the connecting rod cover, then with sleeve pipe rotation 90, make the sleeve pipe submerge the second recess in, magnet can adsorb the connector of metal material to reduce sleeve pipe, connecting rod and connector area occupied, make things convenient for worker's people to accomodate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention viewed from above.
Fig. 3 is a schematic structural view of the joint of the middle sleeve and the connecting rod of the present invention.
Fig. 4 is a left side view of the present invention.
In the figure: 1-wrench chuck, 2-sleeve, 3-connecting rod, 4-connecting head, 5-sliding sleeve, 6-sliding groove, 7-sliding rod, 8-knob, 9-nut, 10-screw, 11-clamping block, 12-baffle, 13-connecting pipe, 14-fixing disk, 15-connecting piece, 16-connecting plate, 17-first groove, 18-second groove and 19-magnet.
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 description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution:
an auxiliary device for removing a double-wall steel cofferdam by a buoyancy lifting method comprises a wrench chuck 1, a connecting pipe 13 is fixedly arranged on the outer side wall of the wrench chuck 1, a fixed disc 14 is fixedly arranged at one end of the connecting pipe 13 far away from the wrench chuck 1, a connecting piece 15 is fixedly arranged at one side of the outer side wall of the fixed disc 14 far away from the connecting pipe 13, first grooves 17 are symmetrically formed in two sides of the outer side wall of the fixed disc 14, a sleeve 2 is rotatably connected to the inner wall of the first groove 17, a connecting rod 3 is slidably connected to the inner wall of the sleeve 2, a connecting plate 16 is arranged on the inner wall of the sleeve 2, the connecting plate 16 is fixedly connected with one end of the connecting rod 3, a connecting head 4 is fixedly arranged at the other end of the connecting rod 3, nuts 9 are fixedly arranged on two sides of the outer side wall of, and the swivelling joint has fixture block 11, and the fixed baffle 12 that is equipped with of fixture block 11's lateral wall, and spout 6 has been seted up to spanner dop 1's inner wall symmetry, and the fixed slide bar 7 that is equipped with of inner wall of spout 6, slide bar 7's lateral wall sliding connection have sliding sleeve 5, sliding sleeve 5 and baffle 12 fixed connection, and second recess 18 has been seted up to the both sides that nut 9 was kept away from to spanner dop 1 lateral wall, and the inner wall of second recess 18 is fixed and is equipped with magnet.
In this embodiment: the wrench chuck 1 is inserted into a bolt to be disassembled, the mounting surface of the bolt is attached to the baffle 12, the knob 8 is rotated to drive the nut 9 to rotate, the nut 9 is rotated to move along the nut 9 and drive the clamping block 11 to move, the two clamping blocks 11 attach to the two sides of the bolt mounting surface by approaching each other, so that workers can conveniently detach bolts with different types and sizes, the working efficiency of the workers is ensured, by pushing the connector 4, the connector 4 pushes the connecting rod 3 to move when moving, the connecting rod 3 is collected in the sleeve 2, then the sleeve 2 is rotated by 90 degrees, so that the sleeve 2 is immersed in the second groove 18, the magnet 19 can adsorb the connector 4 made of metal, thereby reduce sleeve pipe 2, connecting rod 3 and connector 4 area occupied, make things convenient for the worker people to accomodate.
Specifically, the chutes 6 are two groups and are symmetrically arranged; the spout 6 can be fixed baffle 12 through sliding sleeve 5, and the upset appears when avoiding baffle 12 to remove with fixture block 11, guarantees the stability when baffle 12 and fixture block 11 remove.
Specifically, the outer side wall of the connecting plate 16 is attached to the inner wall of the casing 2; so that the connecting plate 16 is not easy to turn over when moving along with the connecting rod 3, and the connecting rod 3 can be stably moved.
Specifically, the rotation angle of the sleeve 2 is 0-90 degrees; turn over through sleeve pipe 2 and turn over, make things convenient for people to accomodate sleeve pipe 2, connecting rod 3 and connector 4.
Specifically, the magnet 19 corresponds to the position of the first groove 17; due to the fact that the magnet 19 corresponds to the first groove 17 in position, when people turn over the sleeve 2, the connector 4 can be conveniently placed into the magnet 19.
Specifically, the length of the inner wall of the magnet 19 is greater than that of the connector 4; the magnet 19 can coat the connector 4, so that the connector 4 is not exposed outside, and people can conveniently store the connector.
Specifically, the number of the fixture blocks 11 is two, and the two fixture blocks 11 are arranged oppositely; two fixture blocks 11 are attached to the two sides of the bolt mounting surface through mutual approaching, and workers can detach the bolt conveniently.
Specifically, one side of the outer side wall of the fixture block 11, which is far away from the screw 10, is in a V shape; after the clamping block 11 is attached to the mounting surface of the bolt, the bevel on the bolt can be attached to the V-shaped surface of the clamping block 11, so that slipping is avoided when the bolt is rotated.
The utility model discloses a theory of operation and use flow: inserting the wrench chuck 1 into a bolt to be disassembled, attaching the mounting surface of the bolt to a baffle 12, rotating a knob 8 to drive a nut 9 to rotate, moving the nut 9 along the nut 9 by rotation, driving fixture blocks 11 to move, enabling two fixture blocks 11 to attach to two sides of the bolt mounting surface by approaching each other, facilitating workers to disassemble bolts with different types and sizes, ensuring the working efficiency of the workers, then rotating a sleeve 2 and a connecting rod 3 to enable a fixed disc 14 to drive the wrench chuck 1 to rotate through a connecting pipe 13 to realize the rotation of the bolt, facilitating the disassembling operation of the workers, pushing a connector 4 to push the connecting rod 3 to move when the connector 4 moves, taking the connecting rod 3 into the sleeve 2, then rotating the sleeve 2 by 90 degrees to enable the sleeve 2 to sink into a second groove 18, magnet 19 can adsorb metal material's connector 4 to reduce sleeve pipe 2, connecting rod 3 and connector 4 area occupied, make things convenient for the worker people to accomodate.
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 (8)
1. The utility model provides an auxiliary device of double-walled steel cofferdam is demolishd to buoyancy lift method, includes spanner dop (1) the lateral wall of spanner dop (1) is fixed and is equipped with connecting pipe (13), the one end of connecting pipe (13) is kept away from spanner dop (1) is fixed and is equipped with fixed disk (14), fixed disk (14) lateral wall is kept away from one side of connecting pipe (13) is fixed and is equipped with connecting piece (15), its characterized in that: first grooves (17) are symmetrically formed in two sides of the outer side wall of the fixed disc (14), a sleeve (2) is connected to the inner wall of the first groove (17) in a rotating mode, a connecting rod (3) is connected to the inner wall of the sleeve (2) in a sliding mode, a connecting plate (16) is arranged on the inner wall of the sleeve (2), the connecting plate (16) is fixedly connected with one end of the connecting rod (3), a connector (4) is fixedly arranged at the other end of the connecting rod (3), nuts (9) are fixedly arranged on two sides of the outer side wall of the wrench clamping head (1), a screw rod (10) is connected to the inner wall of each nut (9) in a threaded mode, a knob (8) is fixedly arranged at one end of each screw rod (10), the other end of each screw rod (10) penetrates through the nuts (9) and the wrench clamping head (1) and is rotatably, spout (6) have been seted up to the inner wall symmetry of spanner dop (1), the fixed slide bar (7) that is equipped with in inner wall of spout (6), the lateral wall sliding connection of slide bar (7) has sliding sleeve (5), sliding sleeve (5) with baffle (12) fixed connection, spanner dop (1) lateral wall is kept away from second recess (18) have been seted up to the both sides of nut (9), the inner wall of second recess (18) is fixed and is equipped with magnet (19).
2. The auxiliary device for dismantling the double-wall steel cofferdam by the buoyancy lift method according to claim 1, characterized in that: the sliding grooves (6) are arranged in two groups and are symmetrically arranged.
3. The auxiliary device for dismantling the double-wall steel cofferdam by the buoyancy lift method according to claim 1, characterized in that: the outer side wall of the connecting plate (16) is attached to the inner wall of the sleeve (2).
4. The auxiliary device for dismantling the double-wall steel cofferdam by the buoyancy lift method according to claim 1, characterized in that: the rotation angle of the sleeve (2) is 0-90 degrees.
5. The auxiliary device for dismantling the double-wall steel cofferdam by the buoyancy lift method according to claim 1, characterized in that: the magnet (19) corresponds to the position of the first groove (17).
6. The auxiliary device for dismantling the double-wall steel cofferdam by the buoyancy lift method according to claim 1, characterized in that: the length of the inner wall of the magnet (19) is greater than that of the connector (4).
7. The auxiliary device for dismantling the double-wall steel cofferdam by the buoyancy lift method according to claim 1, characterized in that: the number of the clamping blocks (11) is two, and the two clamping blocks (11) are arranged oppositely.
8. The auxiliary device for dismantling the double-wall steel cofferdam by the buoyancy lift method according to claim 1, characterized in that: and one side of the outer side wall of the clamping block (11) far away from the screw rod (10) is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685533.6U CN210049259U (en) | 2019-05-14 | 2019-05-14 | Auxiliary device for removing double-wall steel cofferdam by buoyancy lift method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685533.6U CN210049259U (en) | 2019-05-14 | 2019-05-14 | Auxiliary device for removing double-wall steel cofferdam by buoyancy lift method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210049259U true CN210049259U (en) | 2020-02-11 |
Family
ID=69395529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920685533.6U Active CN210049259U (en) | 2019-05-14 | 2019-05-14 | Auxiliary device for removing double-wall steel cofferdam by buoyancy lift method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210049259U (en) |
-
2019
- 2019-05-14 CN CN201920685533.6U patent/CN210049259U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210049259U (en) | Auxiliary device for removing double-wall steel cofferdam by buoyancy lift method | |
| CN215785872U (en) | Stagnant water steel sheet processingequipment | |
| CN211840122U (en) | Portable casting box | |
| CN209903034U (en) | Quick positioner of return bend | |
| CN201079937Y (en) | Multipurpose spanner | |
| CN209831482U (en) | Screwdriver | |
| CN211276327U (en) | Reinforcing bar bending device for water conservancy construction | |
| CN110270955B (en) | Electric pipe wrench capable of automatically rotating and clamping | |
| CN208135881U (en) | A kind of paint kettle clamping tilting device | |
| CN213532423U (en) | Waste oil pipe dismounting device | |
| CN204819378U (en) | Hardware and tools convenient to dismantle | |
| CN212539761U (en) | Pollutant sampling device for water environment detection | |
| CN206220453U (en) | Portable levelling machine | |
| CN216881393U (en) | Special fixture of mechanical electric tube expander | |
| CN210739530U (en) | Aluminum alloy handle for valve | |
| CN219767803U (en) | Corrosion-resistant rust removal equipment for metal pipeline | |
| CN211681488U (en) | Circular steel pipe grinding device for construction industry | |
| CN217468187U (en) | Transformer respirator oil cup detacher | |
| CN218082609U (en) | Supporting device for maintenance of sewage pipeline | |
| CN221004098U (en) | Fixing device that municipal administration water supply and drainage pipeline pump station was used | |
| CN212247943U (en) | Novel elevator maintenance warning sign | |
| CN219838589U (en) | Discharging device for civil engineering | |
| CN217811052U (en) | Grouting pipe lifting device for construction of jet grouting pile | |
| CN210600828U (en) | Mounting and supporting device for water pump | |
| CN210635642U (en) | Roller changing device of steel plate heat treatment furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210508 Address after: No.15, Sanlihe Road, Haidian District, Beijing Patentee after: CHINA STATE CONSTRUCTION ENGINEERING Corp.,Ltd. Patentee after: CHINA CONSTRUCTION FOURTH ENGINEERING DIVISION Co.,Ltd. Address before: 510665 5th floor, building B, No.16 Keyun Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: CHINA CONSTRUCTION FOURTH ENGINEERING DIVISION Co.,Ltd. |