CN211201372U - Foundation ditch protector convenient to dismouting - Google Patents
Foundation ditch protector convenient to dismouting Download PDFInfo
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- CN211201372U CN211201372U CN201922046119.3U CN201922046119U CN211201372U CN 211201372 U CN211201372 U CN 211201372U CN 201922046119 U CN201922046119 U CN 201922046119U CN 211201372 U CN211201372 U CN 211201372U
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- foundation ditch
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Abstract
The utility model relates to a foundation ditch protector convenient to dismouting belongs to foundation ditch protection technical field, its technical scheme main points, include: a foundation pit protection unit; the supporting rods are arranged between the adjacent foundation pit protection units; and the base of demountable installation in the branch bottom, foundation ditch protection unit includes: a frame; a protection net installed in the frame; and a support plate detachably mounted at the bottom of the frame; the frame is provided with a locking assembly for locking the foundation pit protection unit and the supporting rod, and the base is provided with a fixing piece for fixing the supporting rod. The utility model discloses a when installing locking Assembly and locking foundation ditch protective unit and branch at the frame, still install the mounting on the base and can dismantle branch and fix on the base, further let foundation ditch protector installation and dismantlement become more convenient for installation and dismantlement that foundation ditch protector can be quick, and then improve the efficiency of foundation ditch protector installation and dismantlement.
Description
Technical Field
The utility model relates to a foundation ditch protection technical field especially relates to a foundation ditch protector convenient to dismouting.
Background
The foundation pit is a pit dug by installing a base elevation and a base plane size at a base design position, belongs to temporary engineering, generally needs to arrange guard rails around the foundation pit for preventing safety accidents, and then needs to be removed after the engineering is finished.
The existing foundation pit protection device mainly comprises a plurality of protection units, the protection units are mainly frames formed by transverse rods and vertical rods arranged vertically, or directly formed by protective nets and frames, and when the protection units are installed, the protection units are generally fixed together through bolts or iron wires, so that the whole foundation pit protection device is formed.
However, in the actual installation process of the protection device, the engineering amount is generally large, so that in some large foundation pit belts, if the protection device is installed by the method in the prior art, the installation efficiency of the foundation pit protection device is low, and a large amount of time is spent in the disassembly process, so that the installation and disassembly efficiency of the foundation pit protection device is affected.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a foundation ditch protector convenient to dismouting can install fast and dismantle foundation ditch protector, makes foundation ditch protector's installation more convenient with the dismantlement, has improved the efficiency of foundation ditch protector installation with the dismantlement.
The above object of the present invention can be achieved by the following technical solutions:
a foundation pit protection device convenient to dismouting includes: a foundation pit protection unit; the base is arranged between the adjacent foundation pit protection units; and a support rod detachably mounted on the base, the foundation pit protection unit includes: a frame; a protection net installed in the frame; and the supporting plate is detachably arranged at the bottom of the frame, the frame is provided with a locking assembly for locking the foundation pit protection unit and the supporting rod, and the base is provided with a fixing part for fixing the supporting rod.
Through adopting the above scheme, install the locking subassembly on the frame, can be in the same place foundation ditch protection unit and branch locking, make foundation ditch protection unit more convenient with the installation and the dismantlement of branch, also can install fast and dismantle whole foundation ditch protector, and simultaneously, install the mounting on the base, the mounting can be with branch fixed mounting on the base, make the installation and the dismantlement of branch and base can be more convenient, through the above-mentioned scheme, can effectual improvement foundation ditch protector installation and the efficiency of dismantling.
The utility model discloses further set up: the locking assembly includes: the cards are hinged on two sides of the width of the frame; and the screw thread alternates and keeps away from the card strip of articulated department at the card, the fixture block is installed perpendicularly to the one end of card strip, the commentaries on classics piece is installed perpendicularly to the other end, install torsion spring between commentaries on classics piece and the card strip, set up the long kidney-shaped groove that supplies fixture block and card strip to alternate on the branch, the draw-in groove that supplies the fixture block to place and lock the fixture block is seted up to the bottom in long kidney-shaped groove.
Through adopting above-mentioned scheme, twist reverse the commentaries on classics piece on the card for in the fixture block can pass long kidney slot reachs the draw-in groove, the restoring force of rethread torsion spring itself drives card strip and fixture block and rotates to original state, makes the fixture block locking in the draw-in groove, thereby locks foundation ditch protective unit and branch, makes foundation ditch protector's dismantlement and installation faster, and then improves foundation ditch protector installation and the efficiency of dismantling.
The utility model discloses further set up: the locking assembly includes: locking blocks hinged on two sides of the width of the frame; the placing groove is formed in one side, far away from the hinged part, of the locking block; the locking buckle is arranged in the placing groove and extends out of the notch of the placing groove; a spring mounted between the locking buckles; the pressing rods are symmetrically arranged on the two sides of the locking buckle, far away from the spring, and penetrate out of the locking block; and a locking groove which is arranged on the supporting rod and is buckled with the locking buckle.
Through adopting above-mentioned scheme, the extrusion is pressed the depression bar for the spring between the locking is detained and is in compression state, and the locking is detained and is inserted locking inslot back pine and press the depression bar again, and the spring just utilizes the restoring force of itself to detain the locking and resume original state, thereby with the locking groove lock, makes foundation ditch protector's dismantlement and installation faster, and then improves foundation ditch protector installation and the efficiency of dismantling.
The utility model discloses further set up: the fixing member includes: the bearing support device is characterized in that a fixing groove for the support rod to penetrate is formed in the base, a sleeve with external threads is installed at the edge of a notch of the fixing groove, a ball bearing is installed on the support rod, and a threaded cover meshed with the sleeve threads is installed on the outer ring of the ball bearing.
Through adopting above-mentioned scheme, install ball bearing on branch and can drive the screw cap and rotate, inject branch in the fixed slot, the rethread rotates the screw cap for the screw cap is in the same place with the sleeve thread gomphosis that sets up at fixed slot notch edge, thereby fixes branch on the base, makes foundation ditch protector's dismantlement and installation faster, and then improves foundation ditch protector installation and the efficiency of dismantling.
The utility model discloses further set up: the frame width both sides horizontal installation has the connecting rod, the connecting cylinder that supplies the connecting rod to alternate is installed to the branch both sides.
Through adopting above-mentioned scheme, inject the connecting rod of frame both sides into the connecting cylinder of branch, reuse locking Assembly and lock frame and branch for the more firm of frame and branch installation.
The utility model discloses further set up: the utility model discloses a frame installation's mounting groove, including the mounting groove, the holding tank is equipped with the holding tank, the holding tank is equipped with the holding rod, the holding rod stretches out the outer one end of frame, the fixed orifices of frame installation is offered to the backup pad, the fixed orifices has been seted up to the symmetry on the cell wall of mounting groove, the holding tank is equipped with the holding tank both sides symmetry that is close to the mounting groove, all install compression spring in the holding tank, compression spring keeps away from the one end of holding tank and installs the holding tank notch, and with the fixed block of fixed orifices looks gomphosis, the holding tank is kept away from the diapire of notch and is offered the.
Through adopting the above-mentioned scheme, compression spring lets the fixed block stretch out outside the notch of holding tank all the time, and with the gomphosis of fixed orifices, make frame and backup pad fixed mounting get up, realized more convenient installation and dismantlement of foundation ditch protector, and then improve the efficiency of foundation ditch protector installation and dismantlement, it drives the action bars and installs the rotary drum rotation on the action bars to rotate the action bars, thereby make the rope get up along with the rotary drum rolling, pull the fixed block of gomphosis in the fixed orifices into the holding tank, and then make the fixed block break away from the fixed orifices, realize foundation ditch protector's quick installation and dismantlement.
The utility model discloses further set up: the base is provided with a bolt hole penetrating through the bottom of the base.
Through adopting above-mentioned scheme, the bolt hole is used for expansion bolts's interlude, with base fixed mounting subaerial for foundation ditch protector is more firm.
The utility model discloses further set up: detachable installs the notice board on the protection network, the warning light is installed to the four sides of notice board.
Through adopting above-mentioned scheme, be provided with the notice board on the protective screen, can remind pedestrian here to have the foundation ditch, reduce the condition that takes place the incident, all install the warning light on the four sides of notice board simultaneously for the pedestrian can see the notice board more easily when light is darker or night, further reduces the condition that takes place the incident.
To sum up, the utility model discloses following beneficial effect has:
the foundation pit protection unit and the supporting rods are locked by the aid of the locking assembly arranged on the frame, so that the foundation pit protection device is more convenient to install and disassemble, in addition, the fixing piece is further installed on the base, the supporting rods can be detachably fixed on the base through the fixing piece, the foundation pit protection device is further convenient to install and disassemble, the foundation pit protection device can be rapidly installed and disassembled, and then the installation and disassembly efficiency of the foundation pit protection device is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a locking assembly in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a fixing member in embodiment 1 of the present invention;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is a schematic view of an installation structure of a support plate and a frame in embodiment 1 of the present invention;
fig. 6 is a schematic structural diagram of a locking assembly in embodiment 2 of the present invention.
Reference numerals: 1. a foundation pit protection unit; 10. a frame; 101. a connecting rod; 11. a protective net; 111. a notice board; 112. a warning light; 12. a support plate; 120. mounting grooves; 121. a fixing hole; 2. a strut; 20. a long kidney slot; 21. a card slot; 22. a locking groove; 23. a ball bearing; 24. a threaded cap; 25. a connecting cylinder; 3. a base; 30. fixing grooves; 31. a sleeve; 32. bolt holes; 4. a card; 41. clamping the strip; 42. a clamping block; 43. rotating the block; 44. a torsion spring; 5. a locking block; 51. a placement groove; 52. a locking buckle; 53. a spring; 54. a pressing lever; 6. accommodating grooves; 61. a compression spring; 62. a fixed block; 63. an operation slot; 64. an operating lever; 65. an operation block; 66. a rotating drum; 67. a rope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a foundation pit protection device for easy disassembly and assembly, as shown in fig. 1, comprising: a foundation pit protection unit 1; the base 3 is arranged between the adjacent foundation pit protection units 1; and detachable mounting is at branch 2 on base 3, and foundation ditch protective unit 1 includes: a frame 10; a protection net 11 installed in the frame 10; and a support plate 12 detachably mounted to the bottom of the frame 10.
Install the locking subassembly on frame 10, the locking subassembly can lock foundation ditch protective unit 1 and branch 2, make foundation ditch protective unit 1 more convenient with the installation and the dismantlement of branch 2, and simultaneously, install the mounting on base 3, can be with branch 2 fixed mounting on base 3, realize dismantling and installing of branch 2, it can be more convenient to let the installation and the dismantlement of branch 2 and base 3 simultaneously, make foundation ditch protector's dismantlement and installation more quick, and then improve foundation ditch protector installation and the efficiency of dismantling.
Demountable installation has notice board 111 on protection network 11, can remind pedestrian here to have the foundation ditch, reduces the emergence of incident, still installs warning light 112 at the four sides of notice board 111 for the pedestrian can see notice board 111 more easily when light is darker or night, further reduces the emergence of incident.
As shown in fig. 2 and 3, in the present embodiment, the locking assembly includes: a card 4 hinged on both sides of the width of the frame 10; and a clamp strip 41 which is inserted in the clamp 4 by screw thread and far from the hinge joint, one end of the clamp strip 41 is vertically provided with a clamp block 42, the other end is vertically provided with a rotating block 43, the cross section of the clamp block 42 is in a long waist shape, a torsion spring 44 is arranged between the rotating block 43 and the clamp 4, the support rod 2 is provided with a long waist-shaped groove 20, the clamp block 42 is vertical to the notch of the long waist-shaped groove 20, the rotating block 43 is twisted to enable the clamp block 42 to be parallel to the notch of the long waist-shaped groove 20, the clamp block 42 can be inserted in the long waist-shaped groove 20, the bottom of the long waist-shaped groove 20 is provided with a clamp groove 21, the clamp block 42 can be inserted in the clamp groove 21 through the long waist-shaped groove 20, then the rotating block 43 is loosened, the torsion spring 44 has restoring force by itself to enable the clamp strip 41 to drive the clamp block 42 to be rotated back to the original, the foundation pit protection device is more rapid and convenient to disassemble and install, and the efficiency of assembling and disassembling the foundation pit protection device is improved.
As shown in fig. 3 and 4, the fixing member includes: offer the fixed slot 30 on base 3, branch 2 can alternate in fixed slot 30, install sleeve 31 at the notch edge of fixed slot 30, and the outer wall of sleeve 31 is equipped with the screw thread, installs ball bearing 23 on branch 2, installs screw cap 24 on ball bearing 23's outer lane, and screw cap 24's inner wall is equipped with the screw thread and can with sleeve 31 threaded engagement.
Furthermore, as shown in fig. 1 and 5, a mounting groove 120 is opened at one side of the support plate 12 close to the frame 10, the bottom of the frame 10 can be installed in the mounting groove 120, fixing holes 121 are symmetrically opened on both side groove walls of the mounting groove 120, accommodating grooves 6 are symmetrically opened at both sides of the bottom of the frame 10 close to the mounting groove 120, the number of the accommodating grooves 6 is consistent with that of the fixing holes 121, compression springs 61 are all installed in the accommodating grooves 6, fixing blocks 62 are installed at one ends of the compression springs 61 far away from the accommodating grooves 6, the fixing blocks 62 always extend out of the notches of the accommodating grooves 6 by utilizing the restoring force of the compression springs 61, and can be embedded with the fixing holes 121, thereby installing the frame 10 in the mounting groove 120.
Keep away from the diapire of notch at holding tank 6 and offer the operation groove 63 that runs through two holding tanks 6, the activity interlude has operating lever 64 in operation groove 63, the cell wall that the one end of operating lever 64 runs through operation groove 63 is worn out outside frame 10, stretch out the outer one end of frame 10 at operating lever 64 and install operation block 65, keep away from operating lever 64 one of operation block 65 and serve the fixed cover and be equipped with rotary drum 66, rotary drum 66 sets up on the outer wall of operation lever 64 interlude in operation groove 63, install rope 67 in one side that fixed block 62 is close to compression spring 61, the one end that fixed block 62 was kept away from to rope 67 is connected with rotary drum 66.
In addition, set up the bolt hole 32 that runs through base 3 bottom on base 3, bolt hole 32 can supply expansion bolts's interlude to with base 3 fixed mounting subaerial, make foundation ditch protector more firm.
Example 2: the difference from embodiment 1 is in difference from the locking assembly, as shown in fig. 6, in the present embodiment, the locking assembly includes: locking blocks 5 hinged at both sides of the width of the frame 10; and the placing groove 51 is arranged on one side of the locking block 5 far away from the hinged part, symmetrical locking buckles 52 are arranged in the placing groove 51 in a sliding mode, the buckling parts of the locking buckles 52 extend out of the notches of the placing groove 51, springs 53 are arranged between the locking buckles 52, pressing rods 54 are symmetrically arranged on two sides of the locking buckles 52 far away from the springs 53, the locking buckles 52 which are symmetrical in two phases are pressed by the pressing rods 54 to be close to each other, the pressing rods 54 penetrate through the groove walls of the placing groove 51 and penetrate out of the locking block 5, locking grooves 22 are formed in the support rod 2, and the springs 53 enable the locking buckles 52 to be buckled with the locking grooves 22 all the time by utilizing the restoring force of the springs 53, so that the foundation pit protection unit.
The pressing rod 54 is pressed in an extrusion mode, so that the spring 53 between the locking buckles 52 is in a compression state, the locking buckles 52 can be separated from the locking groove 22, the foundation pit protection unit 1 can be detached from the support rod 2, the installation and the detachment of the foundation pit protection device are more convenient, and the installation and the detachment efficiency of the foundation pit protection device are improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a foundation ditch protector convenient to dismouting which characterized in that includes: a foundation pit protection unit (1);
the base (3) is arranged between the adjacent foundation pit protection units (1);
and branch (2) of demountable installation on base (3), foundation ditch protective unit (1) includes: a frame (10); a protective net (11) installed in the frame (10); and a support plate (12) which is detachably arranged at the bottom of the frame (10), wherein a locking assembly used for locking the foundation pit protection unit (1) and the supporting rod (2) is arranged on the frame (10), and a fixing piece used for fixing the supporting rod (2) is arranged on the base (3).
2. The pit protection device of claim 1, wherein the locking assembly comprises: a card (4) hinged on both sides of the width of the frame (10); and the screw thread alternates in card (4) and keeps away from card strip (41) of articulated department, fixture block (42) are installed perpendicularly to the one end of card strip (41), and commentaries on classics piece (43) are installed perpendicularly to the other end, install torsion spring (44) between commentaries on classics piece (43) and card (4), set up long kidney-shaped groove (20) that supply fixture block (42) and card strip (41) to alternate on branch (2), draw-in groove (21) that supply fixture block (42) to place and lock fixture block (42) are seted up to the bottom in long kidney-shaped groove (20).
3. The pit protection device of claim 1, wherein the locking assembly comprises: locking blocks (5) hinged at both sides of the width of the frame (10); a placing groove (51) arranged on one side of the locking block (5) far away from the hinged part; symmetrical locking buckles (52) which are arranged in the placing groove (51) in a sliding way and extend out of the notch of the placing groove (51); a spring (53) installed between the locking buttons (52); the pressing rods (54) are symmetrically arranged on two sides of the locking buckle (52) far away from the spring (53) and penetrate out of the locking block (5); and a locking groove (22) which is arranged on the support rod (2) and is buckled with the locking buckle (52).
4. The pit protection device of claim 1, wherein the fixture comprises: offer fixed slot (30) that supplies branch (2) to alternate on base (3), the notch edge of fixed slot (30) installs sleeve (31) of peripheral hardware screw thread, install ball bearing (23) on branch (2), install on the outer lane of ball bearing (23) with sleeve (31) thread engagement's screw thread lid (24).
5. A foundation pit protection device convenient for disassembly and assembly according to claim 1, wherein connecting rods (101) are horizontally arranged on two sides of the width of the frame (10), and connecting cylinders (25) for the connecting rods (101) to penetrate are arranged on two sides of the supporting rod (2).
6. The foundation pit protection device convenient for disassembly and assembly according to claim 1, wherein one side of the support plate (12) close to the frame (10) is provided with an installation groove (120) for installing the frame (10), the wall of the installation groove (120) is symmetrically provided with fixing holes (121), two sides of the frame (10) close to the installation groove (120) are symmetrically provided with accommodating grooves (6), the accommodating grooves (6) are internally provided with compression springs (61), one ends of the compression springs (61) far away from the accommodating grooves (6) are provided with fixing blocks (62) extending out of the notches of the accommodating grooves (6) and being embedded with the fixing holes (121), the bottom wall of the accommodating grooves (6) far away from the notches is provided with operation grooves (63) penetrating through the two accommodating grooves (6), and operation rods (64) penetrating out of the frame (10) are movably inserted in the operation grooves (63), the operating rod (64) stretches out the outer one end of frame (10) and installs operation piece (65), fixed cover is equipped with rotary drum (66) of arranging in operation groove (63) on operating rod (64), rope (67) that are connected with rotary drum (66) are installed to one side that fixed block (62) are close to compression spring (61).
7. A foundation pit protection device convenient for disassembly and assembly according to claim 1, wherein the base (3) is provided with bolt holes (32) penetrating through the bottom of the base (3).
8. The foundation pit protection device convenient to disassemble and assemble according to claim 1, wherein a notice board (111) is detachably mounted on the protective net (11), and prompt lamps (112) are mounted on four sides of the notice board (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046119.3U CN211201372U (en) | 2019-11-21 | 2019-11-21 | Foundation ditch protector convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046119.3U CN211201372U (en) | 2019-11-21 | 2019-11-21 | Foundation ditch protector convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211201372U true CN211201372U (en) | 2020-08-07 |
Family
ID=71887745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922046119.3U Active CN211201372U (en) | 2019-11-21 | 2019-11-21 | Foundation ditch protector convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211201372U (en) |
-
2019
- 2019-11-21 CN CN201922046119.3U patent/CN211201372U/en active Active
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