CN216475063U - Foundation ditch support concrete bearing diagonal demolishs device - Google Patents
Foundation ditch support concrete bearing diagonal demolishs device Download PDFInfo
- Publication number
- CN216475063U CN216475063U CN202122738674.XU CN202122738674U CN216475063U CN 216475063 U CN216475063 U CN 216475063U CN 202122738674 U CN202122738674 U CN 202122738674U CN 216475063 U CN216475063 U CN 216475063U
- Authority
- CN
- China
- Prior art keywords
- concrete
- support frame
- foundation pit
- fixing
- labor
- 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
- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to the technical field of foundation pit support, and particularly relates to a foundation pit support concrete diagonal bracing removing device which comprises a foundation pit, a first fixing seat and a second fixing seat, wherein the foundation pit is provided with a concrete support frame; the mounting seat is provided with a hoisting mechanism; the hoisting mechanism comprises a pull rope, a steel wire rope and a labor-saving component; cut the concrete support frame by high-end to low end in proper order to transport to the foundation ditch bottom through laborsaving subassembly, whole process concrete support frame can not be because of one section is cut the segment and breaks, collapses, has solved the difficult problem of demolising of bearing diagonal beam in the current foundation ditch, has reduced intensity of labour, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of foundation pit supports, and particularly relates to a foundation pit support concrete diagonal bracing dismantling device.
Background
In the excavation and construction process of the foundation pit, concrete diagonal braces are required to be preset usually to realize the supporting effect on the wall surface and the main structure around the foundation pit, and after the main structure and the wall surface are constructed, the diagonal braces with the auxiliary effect are required to be removed to continue the construction of the main structure. Because there is no road for crane to pass through in the construction area at the stage of digging foundation pit, in the dismantling process of the diagonal brace, the labor intensity is high, the working efficiency is low, and there is a certain danger.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: aim at providing a foundation ditch support concrete bearing diagonal demolishs device, cut the concrete support frame by high-end to low side in proper order to transport to the foundation ditch bottom through laborsaving subassembly, whole process concrete support frame can not be because of one section by the dissection breaking occur, collapse, solved in the current foundation ditch the difficult problem of demolising of bearing diagonal in the foundation ditch, reduced intensity of labour, improved work efficiency.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
a foundation pit support concrete diagonal bracing removing device comprises a foundation pit, a first fixing seat and a second fixing seat, wherein the foundation pit is provided with a concrete support frame, the first fixing seat is detachably and fixedly arranged on the upper surface of the lower side of the concrete support frame, the second fixing seat is detachably and fixedly arranged on other structural main bodies at the top end of the concrete support frame, the upper end of the first fixing seat is movably connected with a dismounting rod, the other end of the dismounting rod is movably connected with the second fixing seat, an installation seat is slidably sleeved on the outer side of the dismounting rod, and a locking mechanism is arranged between the installation seat and the dismounting rod; two groups of hoisting mechanisms are connected to the lower side of the mounting seat;
the hoisting mechanism comprises a stay rope, a steel wire rope and a labor-saving assembly, the labor-saving assembly is arranged on the lower side of the mounting seat, the steel wire rope is wound on the concrete support frame, the steel wire rope is connected with a hanging ring, the steel wire rope is connected with the labor-saving assembly through the hanging ring, and one end of the stay rope is connected with the labor-saving assembly and wound with the labor-saving assembly.
Laborsaving subassembly includes fixed pulley and movable pulley, the fixed pulley is fixed to be located the mount pad downside, the fixed pulley downside is connected with first couple, stay cord one end with first couple is connected, the movable pulley is located the fixed pulley downside, the movable pulley downside is connected with the second couple, the link with the second couple is connected, the stay cord twines in proper order the movable pulley with the fixed pulley.
Locking mechanism includes the bolt, the disassembly rod upside is equipped with a plurality of evenly distributed's locked groove, the mount pad is equipped with locked groove assorted leads to the groove, the bolt runs through lead to the inslot that enters into.
The bolt upside is connected with the cotton rope, the cotton rope other end with the mount pad is connected.
The first fixing seat is composed of a first fixing rod and a first bottom plate, the first fixing rod is fixedly arranged on the first bottom plate, and the first bottom plate is connected with the concrete support frame through a fixing bolt.
The second fixing seat is composed of a second fixing rod and a second bottom plate, the second fixing rod is fixedly arranged on the second bottom plate, and the second bottom plate is fixed on other structural bodies at the top end of the concrete support frame through fixing bolts.
According to the utility model, the concrete support frame is sequentially cut from high end to low end and is conveyed to the bottom of the foundation pit through the labor-saving assembly, the concrete support frame cannot be broken and collapsed due to one section of cut section in the whole process, the problem that the inclined support beam in the existing foundation pit is not easy to remove is solved, the labor intensity is reduced, and the working efficiency is improved.
Drawings
The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a structural side view of an embodiment of a foundation pit support concrete diagonal bracing demolition apparatus of the present invention;
FIG. 2 is a top view of the construction of an embodiment of a foundation pit support concrete diagonal bracing demolition unit of the present invention;
FIG. 3 is a schematic partial structural view of an embodiment of a foundation pit support concrete diagonal bracing demolition device of the utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
The foundation pit comprises a foundation pit 1, a first fixing seat 11, a first fixing rod 111, a first bottom plate 112, a second fixing seat 12, a second fixing rod 121, a second bottom plate 122, a dismounting rod 13, a locking groove 131, an installation seat 14, a concrete support frame 2, a pull rope 3, a steel wire rope 31, a hanging ring 311, a fixed pulley 32, a first hook 321, a movable pulley 33, a second hook 331, a bolt 4 and a cotton rope 41.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-4, the foundation pit support concrete diagonal bracing removing device of the utility model comprises a foundation pit 1, a first fixing seat 11 and a second fixing seat 12, wherein the foundation pit 1 is provided with a concrete support frame 2, the first fixing seat 11 is detachably and fixedly arranged on the upper surface of the lower side of the concrete support frame 2, the second fixing seat 12 is detachably and fixedly arranged on other structural bodies at the top end of the concrete support frame 2, the upper end of the first fixing seat 11 is movably connected with a removing rod 13, the other end of the removing rod 13 is movably connected with the second fixing seat 12, an installation seat 14 is slidably sleeved on the outer side of the removing rod 13, and a locking mechanism is arranged between the installation seat 14 and the removing rod 13; two groups of hoisting mechanisms are connected with the lower side of the mounting seat 14;
the hoisting mechanism comprises a pull rope 3, a steel wire rope 31 and a labor-saving assembly, the labor-saving assembly is arranged on the lower side of the mounting seat 14, the steel wire rope 31 is wound on the concrete support frame 2, the steel wire rope 31 is connected with a hanging ring 311, the steel wire rope 31 is connected with the labor-saving assembly through the hanging ring 311, and one end of the pull rope 3 is connected with the labor-saving assembly and wound on the labor-saving assembly.
When in use, the first fixing seat 11 is fixed on the upper surface of the lower side of the concrete support frame 2 to be dismantled, the second fixing seat 12 is fixed on other structural bodies at the top end of the concrete support frame 2, then two ends of the dismounting rod 13 are respectively hinged with the upper ends of the first fixing seat 11 and the second fixing seat 12, and the mounting seat 14 arranged on the dismounting rod 13 in a moving and sliding manner is moved to a proper position, namely the upper side of the dismounting rod 13, the mounting seat 14 and the dismounting rod 13 are fixed through the locking mechanism, at the moment, the steel wire rope 31 is bound on the upper side of the concrete support frame 2 and is positioned at the lower side of the mounting seat 14, meanwhile, the hanging ring 311 connected with the end part of the steel wire rope 31 is connected with the labor-saving component, a worker pulls the other end of the pull rope 3 wound on the labor-saving component, then the upper end of the concrete support frame 2 is cut by the worker, and the cutting length can be 1 meter, the cut concrete support frame 2 is hung on the labor-saving assembly, a worker pulling one end of the pull rope 3 can gradually release the pull rope 3, so that the cut concrete support frame 2 is released to the bottom of the foundation pit 1, and the operation is continued until the concrete support frame 2 is completely dismantled;
according to the utility model, the concrete support frame is sequentially cut from high end to low end and is conveyed to the bottom of the foundation pit through the labor-saving assembly, the concrete support frame cannot be broken and collapsed due to one section of cut section in the whole process, the problem that the inclined support beam in the existing foundation pit is not easy to remove is solved, the labor intensity is reduced, and the working efficiency is improved.
The labor-saving assembly comprises a fixed pulley 32 and a movable pulley 33, the fixed pulley 32 is fixedly arranged on the lower side of the mounting seat 14, a first hook 321 is connected to the lower side of the fixed pulley 32, one end of a pull rope 3 is connected with the first hook 321, the movable pulley 33 is positioned on the lower side of the fixed pulley 32, a second hook 331 is connected to the lower side of the movable pulley 33, a hanging ring 311 is connected with the second hook 331, and the pull rope 3 sequentially winds the movable pulley 33 and the fixed pulley 32; like this stay cord 3 one end is connected with the first couple 321 of the 32 downside of fixed pulley 32 to twine movable pulley 33 and fixed pulley 32 in proper order, hold the stay cord 3 other end through the workman, couple 331 and the link 311 of wire rope 31 of movable pulley 33 downside are connected, when the concrete support frame 2 that is cut down is released downwards, can reach the effect of economizing on labor through setting up movable pulley 33, so the workman is when releasing concrete support frame 2 downwards, more laborsaving, reduce workman's working strength.
The locking mechanism comprises a bolt 4, a plurality of locking grooves 131 which are uniformly distributed are formed in the upper side of the dismounting rod 13, a through groove matched with the locking grooves 131 is formed in the mounting seat 14, and the bolt 4 penetrates through the through groove and enters the locking grooves 131; therefore, when the installation seat 14 needs to be moved to cut other positions, the installation seat 14 can be moved only by moving the bolt 4 out of the lock groove 131, and after the position of the installation seat 14 is moved, the bolt 4 can enter the lock groove 131 through the through groove, so that the installation seat 14 can be fixed.
The upper side of the bolt 4 is connected with a cotton rope 41, and the other end of the cotton rope 41 is connected with the mounting seat 14; can stimulate cotton rope 41 like this and drive bolt 4 and shift out locked groove 131, conveniently shift out locked groove 131 with bolt 4 to bolt 4 shifts out locked groove 131 after, is connected with mount pad 14 through the cotton rope 41 other end, can make bolt 4 can not drop.
The first fixing seat 11 is composed of a first fixing rod 111 and a first bottom plate 112, the first fixing rod 111 is fixedly arranged on the first bottom plate 112, and the first bottom plate 112 is connected with the concrete support frame 2 through a fixing bolt; like this first dead lever 111 upper end and detaching rod 13 swing joint, first bottom plate 112 passes through fixing bolt and is connected with concrete support frame 2, can make first bottom plate 112 more stable fix on concrete support frame 2, simultaneously convenient to detach.
The second fixing seat 12 is composed of a second fixing rod 121 and a second bottom plate 122, the second fixing rod 121 is fixedly arranged on the second bottom plate 122, and the second bottom plate 122 is fixed on other structural bodies at the top end of the concrete support frame 2 through fixing bolts; like this second dead lever 121 upper end and detaching rod 13 swing joint, second bottom plate 122 passes through fixing bolt and other structure subject of concrete support frame 2 top end department, can make second bottom plate 122 more stable fix on other structure subject, convenient to detach simultaneously.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a device is demolishd to excavation supporting concrete bearing diagonal which characterized in that: the concrete support frame is arranged on the foundation pit, the first fixing seat is detachably and fixedly arranged on the upper surface of the lower side of the concrete support frame, the second fixing seat is detachably and fixedly arranged on a structural main body at the top end of the concrete support frame, the upper end of the first fixing seat is movably connected with a dismounting rod, the other end of the dismounting rod is movably connected with the second fixing seat, an installation seat is slidably sleeved on the outer side of the dismounting rod, and a locking mechanism is arranged between the installation seat and the dismounting rod; two groups of hoisting mechanisms are connected to the lower side of the mounting seat;
the hoisting mechanism comprises a stay rope, a steel wire rope and a labor-saving assembly, the labor-saving assembly is arranged on the lower side of the mounting seat, the steel wire rope is wound on the concrete support frame, the steel wire rope is connected with a hanging ring, the steel wire rope is connected with the labor-saving assembly through the hanging ring, and one end of the stay rope is connected with the labor-saving assembly and wound with the labor-saving assembly.
2. The foundation pit support concrete diagonal bracing demolition device according to claim 1, characterized in that: laborsaving subassembly includes fixed pulley and movable pulley, the fixed pulley is fixed to be located the mount pad downside, the fixed pulley downside is connected with first couple, stay cord one end with first couple is connected, the movable pulley is located the fixed pulley downside, the movable pulley downside is connected with the second couple, the link with the second couple is connected, the stay cord twines in proper order the movable pulley with the fixed pulley.
3. The foundation pit support concrete diagonal bracing demolition device according to claim 2, characterized in that: locking mechanism includes the bolt, the disassembly rod upside is equipped with a plurality of evenly distributed's locked groove, the mount pad is equipped with locked groove assorted leads to the groove, the bolt runs through lead to the inslot that enters into.
4. A foundation pit support concrete diagonal bracing demolition device according to claim 3, characterized in that: the bolt upside is connected with the cotton rope, the cotton rope other end with the mount pad is connected.
5. The foundation pit support concrete diagonal bracing demolition device according to claim 1, characterized in that: the first fixing seat is composed of a first fixing rod and a first bottom plate, the first fixing rod is fixedly arranged on the first bottom plate, and the first bottom plate is connected with the concrete support frame through a fixing bolt.
6. The foundation pit support concrete diagonal bracing demolition device according to claim 1, characterized in that: the second fixing seat is composed of a second fixing rod and a second bottom plate, the second fixing rod is fixedly arranged on the second bottom plate, and the second bottom plate is fixed to the structural body at the top end of the concrete support frame through a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122738674.XU CN216475063U (en) | 2021-11-10 | 2021-11-10 | Foundation ditch support concrete bearing diagonal demolishs device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122738674.XU CN216475063U (en) | 2021-11-10 | 2021-11-10 | Foundation ditch support concrete bearing diagonal demolishs device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216475063U true CN216475063U (en) | 2022-05-10 |
Family
ID=81450180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122738674.XU Active CN216475063U (en) | 2021-11-10 | 2021-11-10 | Foundation ditch support concrete bearing diagonal demolishs device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216475063U (en) |
-
2021
- 2021-11-10 CN CN202122738674.XU patent/CN216475063U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106522832B (en) | Vertical raising drilling machine | |
| CN209874634U (en) | Novel pole setting device for electric pole | |
| CN217555581U (en) | Automatic unhooking device for steel structure multi-section columns | |
| CN211056577U (en) | Pipe gallery tubular product hoisting accessory | |
| CN216475063U (en) | Foundation ditch support concrete bearing diagonal demolishs device | |
| CN218619838U (en) | Steel pipe truss hoist and mount auxiliary device | |
| CN211173007U (en) | Novel tripod of encorbelmenting | |
| CN105110205B (en) | A kind of reverse method for dismounting of derrick crane | |
| CN113264458A (en) | Tower crane system and method for removing attachment rod thereof | |
| CN214031468U (en) | Main platform of crawler crane | |
| JP5654280B2 (en) | Jib crane and its dismantling method | |
| CN211285604U (en) | Manual tube drawing machine | |
| CN113585860A (en) | Device and method for mounting and dismounting double-arm holding pole | |
| CN214328566U (en) | Novel large-tonnage bridging machine | |
| CN215711265U (en) | Temporary support hoisting device utilizing existing support under bridge | |
| CN218231553U (en) | Counterweight self-unloading device in tower crane unconventional dismantling | |
| CN217535171U (en) | Cable sling device convenient for cable well ditch construction arrangement | |
| CN214832009U (en) | Hydraulic prepressing construction device for suspension casting hanging basket | |
| CN218715233U (en) | Prestress tension auxiliary device | |
| CN214879597U (en) | Hanging and lowering device | |
| CN2267294Y (en) | Hanging scaffolds made of steel rope | |
| CN216613815U (en) | Derrick mast device is used in TYD installation | |
| CN213231328U (en) | Portable portable high altitude construction accessory hoisting machine constructs | |
| CN210855048U (en) | Self-lifting platform | |
| CN213923773U (en) | Mining hoisting accessory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |