CN217872606U - Ultra-deep shaft passage ladder cage convenient for construction - Google Patents
Ultra-deep shaft passage ladder cage convenient for construction Download PDFInfo
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- CN217872606U CN217872606U CN202221118885.1U CN202221118885U CN217872606U CN 217872606 U CN217872606 U CN 217872606U CN 202221118885 U CN202221118885 U CN 202221118885U CN 217872606 U CN217872606 U CN 217872606U
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Abstract
The utility model relates to an ultra-deep shaft passageway ladder cage convenient to construction relates to the technical field of shaft construction, including a plurality of ladder cage units of setting up together and can dismantle the connection through coupling assembling, coupling assembling includes: the two positioning plates are arranged on the ladder cage units at intervals, and the positioning plates on the two ladder cage units are overlapped together; and the positioning screw rod penetrates through the two positioning plates and is in threaded connection with a positioning nut which abuts against the positioning plates tightly. This application is through putting together two locating plates, then passes two locating plates with set screw, on following this with set nut threaded connection to set screw to this comes two terraced cage unit fixed connection together, then through fixed subassembly with terraced cage unit with just line mechanism fixed connection together, with this installation that realizes terraced cage, consequently improved the efficiency of construction of shaft.
Description
Technical Field
The application relates to the technical field of construction of ultra-deep vertical shafts, in particular to an ultra-deep vertical shaft channel ladder cage convenient to construct.
Background
In the non-excavation construction process of adopting undercut and the like in the deep foundation pit and the vertical shaft, a channel ladder cage needs to be erected for managers and constructors to use.
The existing passage ladder cage is integrally and fixedly arranged on a primary lining structure for carrying out primary lining on a vertical shaft, and the passage ladder cage is large in structure, so that the passage ladder cage is inconvenient to detach and install, and the construction efficiency of the vertical shaft is reduced.
SUMMERY OF THE UTILITY MODEL
In order to improve the efficiency of construction of shaft, this application provides the ultradeep shaft passageway ladder cage of being convenient for construction.
The application provides an ultra-deep shaft passageway ladder cage convenient to construction adopts following technical scheme:
super dark shaft passageway ladder cage convenient to construction, including a plurality of ladder cage units of setting up together and can dismantling the connection through coupling assembling, simultaneously ladder cage unit can dismantle with just lining mechanism through fixed subassembly and be connected, coupling assembling includes:
the two positioning plates are arranged on the ladder cage units at intervals, and the positioning plates on the two adjacent ladder cage units are overlapped together;
and the positioning screw rod penetrates through the two positioning plates and is in threaded connection with a positioning nut abutting against the positioning plate.
Through adopting above-mentioned technical scheme, set up last one ladder cage unit with back ladder cage unit, make two locating plates set up together, then pass two locating plates with set screw, then with set nut threaded connection to set screw on, come together two ladder cage unit fixed connection with this, then through fixed subassembly with ladder cage unit with just lining mechanism fixed connection together, with this installation that realizes the ladder cage, and reverse operation can dismantle ladder cage unit, consequently all dismantle and install single ladder cage unit when dismantling and installing, convenience when having improved ladder cage installation and dismantling with this, consequently, the efficiency of construction of shaft has been improved.
Optionally, the fixing assembly includes:
the fixing screw rod is arranged on the ladder cage unit in a sliding mode and can rotate on the ladder cage unit;
the mounting plate is arranged on the fixing screw rod, abuts against the primary lining mechanism to position the fixing screw rod, and can be taken down from the primary lining mechanism after being rotated;
and the fixing nut is in threaded connection with the fixing screw rod and abuts against the ladder cage unit to be positioned.
Through adopting above-mentioned technical scheme, promote clamping screw and drive the mounting panel and move to just inside lining mechanism, then rotate clamping screw and drive the mounting panel and rotate for the mounting panel is contradicted on just lining mechanism, then will twist fixation nut and support tightly on the ladder cage unit, and the mounting panel supports and presses on just lining mechanism, with this with ladder cage unit and just lining mechanism fixed connection together, and twist fixation nut and keep away from behind the ladder cage unit, rotate clamping screw and can follow the fixed plate and take out in just lining mechanism.
Optionally, a clamping groove matched with the positioning nut in a clamping mode is formed in the positioning plate, and the positioning plate is connected with a positioning screw tightly abutted to the positioning nut in a threaded mode.
Through adopting above-mentioned technical scheme, pass locating plate threaded connection to set nut with positioning screw to this comes two terraced cage units of fixed mounting, consequently need not to twist and moves set nut and can realize fixing, thereby improved the convenience when fixed mounting and dismantlement terraced cage unit, consequently improved the efficiency of construction of shaft, twist moreover and move set screw and keep away from behind the set nut, can take off set nut, thereby improved the convenience of set nut installation and change.
Optionally, the side wall of one side opposite to the two locating plates which are erected together is provided with an insertion groove, and the two locating plates which are erected together are provided with locating rods for locating the two locating plates which are erected together in an insertion manner.
Through adopting above-mentioned technical scheme, on the inserting groove of installing preceding locating plate with locating lever one end grafting, then when setting up preceding locating plate with next locating plate, inserting groove grafting cooperation on inserting rod and two locating plates to this comes two locating plates and terraced cage unit to fix a position, thereby has improved the convenience when two terraced cage units are installed, has consequently improved the efficiency of construction of shaft.
Optionally, the ladder cage unit includes a fixed frame, fixed plates disposed on the fixed frame at intervals up and down, and fixed ladder frames disposed on the two fixed plates, and the fixed frame is provided with a protection mechanism for protection.
Through adopting above-mentioned technical scheme, the fixed plate with fixed ladder frame so that the staff walks and the construction to convenience when having improved the construction, protection machanism protects the staff moreover, thereby has improved the security that the staff was under construction.
Optionally, the guard mechanism includes:
the two protection windows are arranged on the fixed frame in a sliding manner and are used for protection;
the locking assembly is arranged on the two protective windows and is used for positioning the two protective windows.
Through adopting above-mentioned technical scheme, two protection windows protect the staff, and when the shaft construction needs through fixed frame, open the locking subassembly, can realize behind the removal protection window, and when needing to close the protection window and protect, promote the protection window and close fixed frame, then lock the locking subassembly and lock two protection windows to this satisfies the efficiency of construction that also improved the shaft simultaneously to the staff protection.
Optionally, the locking assembly includes:
the locking rod is rotatably arranged on one of the protection windows;
and two ends of the torsion spring are respectively connected with the protection window and the locking rod, and the locking rod is clamped and installed on the other protection window to be positioned.
Through adopting above-mentioned technical scheme, stir the locking lever and break away from with the protection window, then can remove the protection window, and after the protection removes and closes fixed frame, loosen the locking lever, the locking lever under the torsional spring effect joint is installed on the protection window to this comes two protection windows of fixed mounting.
Optionally, a guide angle convenient for inserting and installing on the positioning groove is formed in the positioning rod.
By adopting the technical scheme, the guide angle is inserted and installed on the positioning groove at the positioning rod for guiding, so that the convenience in installation of the ladder cage unit is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
through putting together two locating plates, then pass two locating plates with set screw, with set nut threaded connection on the set screw after that, come to come two terraced cage units fixed connection together with this, then be in the same place terraced cage unit and just lining mechanism fixed connection through fixed subassembly, with this installation that realizes terraced cage, and reverse operation can dismantle terraced cage unit, all dismantle and install single terraced cage unit when consequently dismantling with the installation, convenience when so having improved terraced cage installation and dismantlement, consequently, the efficiency of construction of shaft has been improved.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a schematic structural view of a single cage unit of the present application;
FIG. 3 is a schematic structural view of the locking assembly of the present application;
fig. 4 is a schematic structural view of the fixing assembly of the present application.
Reference numerals are as follows: 1. a cage unit; 11. a fixed frame; 12. a fixing plate; 13. fixing the ladder frame; 14. a support leg; 15. avoiding holes; 16. fixing the rod; 2. a connecting assembly; 21. positioning a plate; 22. positioning a screw rod; 23. positioning a nut; 24. inserting grooves; 25. positioning a rod; 26. positioning holes; 27. a clamping groove; 28. a set screw; 3. a fixing component; 31. fixing the screw rod; 32. mounting a plate; 33. fixing a nut; 4. a protection mechanism; 41. a protective window; 42. a locking assembly; 43. a locking lever; 44. a torsion spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses ultradeep shaft passageway ladder cage convenient to construction.
Referring to fig. 1, the constructed ultra-deep shaft passage ladder cage comprises a plurality of ladder cage units 1 which are arranged together, two adjacent ladder cage units 1 are detachably connected through a connecting assembly 2, each ladder cage unit 1 is detachably connected with a primary lining mechanism through a fixing assembly 3, the primary lining mechanism is a mounting frame formed by fixedly connecting a plurality of fixing strips, and the primary lining mechanism is used for supporting a shaft.
Referring to fig. 1 and 2, the ladder cage unit 1 includes a fixed frame 11, a fixed plate 12 and a fixed ladder rack 13, the fixed frame 11 is a rectangular frame structure, vertical support legs 14 are fixedly mounted at four corners of the fixed frame 11, and the fixed plate 12 and the fixed ladder rack 13 are located on inner sides of the four support legs 14; the two fixing plates 12 are arranged and are fixedly installed on the fixing frame 11 at intervals up and down, and the two fixing plates 12 are arranged in a staggered mode; fixed ladder frame 13 both ends respectively with two fixed plate 12 fixed connection, and fixed ladder frame 13 is the tilt state, fixed ladder frame 13 and two fixed plate 12 cooperation form the passageway that supplies the staff to pass through simultaneously, and two adjacent ladder cage unit 1 dislocation set, therefore the staff can get into another ladder cage unit 1 from one ladder cage unit 1.
Referring to fig. 1 and 3, clearance holes 15 are formed on four side walls of a fixed frame 11, a protection mechanism 4 is arranged on the fixed frame 11 and at the four clearance holes 15, the protection mechanism 4 includes two protection windows 41 and a locking assembly 42, the two protection windows 41 are horizontally slidably mounted on the fixed frame 11, and the two protection windows 41 can completely block the clearance holes 15, so as to protect workers; and the locking assembly 42 is provided on the two protection windows 41, and the locking assembly 42 is used to position the two protection windows 41.
Referring to fig. 1 and 3, the locking assembly 42 includes a locking lever 43 and a torsion spring 44, a vertical fixing rod 16 is fixedly mounted on the protection window 41 near one side of the inside of the fixing frame 11 and on the side wall near one side of the inside of the fixing frame 11, the locking lever 43 is rotatably mounted on the fixing rod 16, and one end of the locking lever 43 extends to the other protection window 41; the torsion spring 44 is sleeved on the fixing rod 16, and two ends of the torsion spring 44 are respectively and fixedly connected with the protection window 41 and the locking rod 43, so that the locking rod 43 is clamped and mounted on the protection window 41 at one side far away from the fixing rod 16 under the action of the torsion spring 44 for positioning.
Referring to fig. 1 and 3, the locking rod 43 is shifted to separate the locking rod 43 from the protection window 41, then the protection window 41 can be moved to open the avoiding hole 15, the worker can construct through the avoiding hole 15, when the worker needs to be protected, the protection window 41 is moved to close the avoiding hole 15, then the locking rod 43 is loosened, and the locking rod 43 is clamped and installed on the protection window 41 under the action of the torsion spring 44, so that the two protection windows 41 are positioned.
Refer to fig. 2 and 4, coupling assembling 2 includes two locating plates 21 and positioning screw 22, all be provided with coupling assembling 2 on every stabilizer blade 14, two locating plates 21 fixed mounting are on the upper and lower both ends of stabilizer blade 14, and inserting groove 24 has all been seted up on two locating plates 21 wall of the back of the body both sides mutually, when two ladder cage units 1 set up together, the locating plate 21 that is located next ladder cage unit 1 sets up on the locating plate 21 of previous ladder cage unit 1, consequently, inserting groove 24 is located the lateral wall of two locating plates 21 relative one side, the locating lever 25 that is used for the location is installed in the grafting on two inserting groove 24 simultaneously.
Referring to fig. 1 and 4, the positioning plate 21 is rectangular, four corners of the positioning plate are respectively provided with a vertical positioning hole 26, the lower surface of the positioning plate 21 at the top end of the supporting leg 14 and the four positioning holes 26 are respectively provided with a clamping groove 27, and the positioning plate 21 is in threaded connection with four positioning screws 28 which respectively horizontally extend into the four clamping grooves 27; the positioning screw 22 is provided with four positioning holes 26, the four positioning holes correspond to the four positioning holes 26 one by one, the four clamping grooves 27 are clamped with the positioning nuts 23 which are in threaded connection with the positioning screw 22, and the positioning screws 28 are abutted against the outer side walls of the positioning nuts 23 for positioning.
Referring to fig. 1 and 4, after the two positioning plates 21 are erected together, the positioning screw 22 vertically penetrates through the positioning holes 26 on the two positioning plates 21 and is connected to the positioning nut 23 in a threaded manner, so that the head of the positioning screw 22 abuts against the positioning plates 21, and thus the two cage units 1 are fixedly connected together.
Referring to fig. 1 and 4, the fixing assembly 3 is provided with four fixing screws and is respectively located on the four support legs 14, the fixing assembly 3 includes a fixing screw 31, a mounting plate 32 and a fixing nut 33, the fixing screw 31 horizontally slides and penetrates through the support legs 14, and two ends of the fixing screw 31 penetrate through the support legs 14 and can rotate on the support legs 14; mounting panel 32 fixed mounting just is rectangular shape on clamping screw 31, can move to the installing frame when mounting panel 32 is the horizontality simultaneously in, rotate clamping screw 31 and drive mounting panel 32 and can conflict on the installing frame inside wall after rotating, and fixation nut 33 threaded connection is to clamping screw 31, and fixation nut 33 supports tightly on stabilizer blade 14 to this comes ladder cage unit 1 and installing frame fixed connection together.
Referring to fig. 1 and 4, the movable fixing screw 31 drives the mounting plate 32 to move into the mounting frame, the movable fixing screw 31 drives the mounting plate 32 to rotate, the mounting plate 32 is abutted to the inner side wall of the mounting frame, the fixing nut 33 is screwed to abut against the supporting leg 14, the mounting plate 32 abuts against the inner side wall of the mounting frame, the ladder cage unit 1 and the mounting frame are fixedly connected together, during disassembly, the fixing nut 33 is screwed to keep away from the supporting leg 14, the movable fixing screw 31 is rotated to drive the mounting plate 32 to rotate, then the movable fixing screw 31 can be pulled to drive the mounting plate 32 to move out of the mounting frame, and therefore the ladder cage unit 1 and the mounting frame are fixedly connected and disassembled.
The working principle of the embodiment of the application is as follows:
the positioning rods 25 are inserted and installed on the insertion grooves 24 of the previous positioning plate 21, then the next ladder cage unit 1 is erected on the previous ladder cage unit 1, the two positioning plates 21 are erected together, the positioning rods 25 are inserted and matched with the insertion grooves 24 of the two positioning plates 21, so that the two ladder cage units 1 are positioned, the positioning screws 22 penetrate through the positioning holes 26 of the two positioning plates 21 and are connected in a threaded mode to obtain the positioning nuts 23, the heads of the positioning screws 22 abut against the positioning plates 21, the two ladder cage units 1 are fixed, the fixing screws 31 are pushed to enable the mounting plate 32 to move into the mounting frame, the fixing screws 31 are rotated to enable the mounting plate 32 to abut against the inner side wall of the mounting frame, the fixing nuts 33 are screwed to abut against the supporting legs 14, the ladder cage units 1 and the mounting frame fixing connecting columns are combined together, so that the fixing connection of the ladder cage units 1 is realized, the ladder cage units 1 can be detached through reverse operation, the convenience in the installation and detachment of the ladder cages is improved, and the construction efficiency of a vertical shaft is improved.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. Super dark shaft passageway ladder cage convenient to construction, its characterized in that: including a plurality of ladder cage unit (1) of establishing together and can dismantle the connection through coupling assembling (2), simultaneously ladder cage unit (1) can be dismantled with just lining mechanism through fixed subassembly (3) and be connected, coupling assembling (2) include:
the two positioning plates (21) are arranged on the ladder cage units (1) at intervals, and the positioning plates (21) on two adjacent ladder cage units (1) are erected together;
the positioning screw rods (22) penetrate through the two positioning plates (21) and are in threaded connection with positioning nuts (23) which abut against the positioning plates (21).
2. The ultra-deep shaft access ladder cage convenient for construction of claim 1, wherein: the fixing assembly (3) comprises:
the fixing screw rod (31) is arranged on the ladder cage unit (1) in a sliding mode and can rotate on the ladder cage unit (1);
the mounting plate (32) is arranged on the fixing screw rod (31) and is pressed against the primary lining mechanism to position the fixing screw rod (31), and meanwhile, the mounting plate (32) can be taken down from the primary lining mechanism after the mounting plate (32) is rotated;
and the fixing nut (33) is in threaded connection with the fixing screw rod (31) and tightly abuts against the ladder cage unit (1) for positioning.
3. The ultra-deep shaft access ladder cage convenient for construction of claim 1, wherein: set up on locating plate (21) with set nut (23) joint complex joint groove (27), threaded connection has set screw (28) of supporting tightly on set nut (23) on locating plate (21).
4. The ultra-deep shaft access ladder cage convenient for construction of claim 1, wherein: the side wall of one side opposite to the two locating plates (21) which are erected together is provided with an inserting groove (24), and the two inserting grooves (24) are provided with locating rods (25) which are used for locating the two locating plates (21) which are erected together in an inserting mode.
5. The ultra-deep shaft access ladder cage convenient for construction of claim 1, wherein: ladder cage unit (1) includes fixed frame (11), the fixed plate (12) of interval setting on fixed frame (11) about and fixed ladder frame (13) of setting on two fixed plates (12), be provided with protection machanism (4) that are used for the protection on fixed frame (11).
6. The ultra-deep shaft access ladder cage convenient for construction of claim 5, wherein: the guard mechanism (4) comprises:
the two protective windows (41) are arranged on the fixed frame (11) in a sliding mode and used for protection;
a locking assembly (42), the locking assembly (42) being disposed on the two protective windows (41) and being used for positioning the two protective windows (41).
7. The ultra-deep shaft access ladder cage convenient for construction of claim 6, wherein: the locking assembly (42) includes:
a locking lever (43), wherein the locking lever (43) is rotatably arranged on one of the protection windows (41);
and two ends of the torsion spring (44) are respectively connected with the protective window (41) and the locking rod (43), and the locking rod (43) is clamped and installed on the other protective window (41) for positioning.
8. The ultra-deep shaft passage ladder cage convenient for construction as claimed in claim 4, wherein: the positioning rod (25) is provided with a guide angle which is convenient for being inserted and installed on the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221118885.1U CN217872606U (en) | 2022-05-10 | 2022-05-10 | Ultra-deep shaft passage ladder cage convenient for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221118885.1U CN217872606U (en) | 2022-05-10 | 2022-05-10 | Ultra-deep shaft passage ladder cage convenient for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217872606U true CN217872606U (en) | 2022-11-22 |
Family
ID=84089083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221118885.1U Active CN217872606U (en) | 2022-05-10 | 2022-05-10 | Ultra-deep shaft passage ladder cage convenient for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217872606U (en) |
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2022
- 2022-05-10 CN CN202221118885.1U patent/CN217872606U/en active Active
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