CN210888287U

CN210888287U - A supplementary supporting construction for foundation ditch

Info

Publication number: CN210888287U
Application number: CN201920996719.3U
Authority: CN
Inventors: 郭超超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-30
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to the technical field of municipal road engineering, and discloses an auxiliary supporting structure for a foundation pit, which comprises a supporting frame, wherein the top of the supporting frame is in threaded connection with a protection plate, the top end of the protection plate is fixedly connected with a warning light, both sides of the bottom of the supporting frame are provided with grounding screw holes, the inner side of the bottom of the supporting frame is fixedly connected with a bidirectional telescopic rod, the bidirectional telescopic rod comprises a gear, one side of the gear is engaged and connected with a first movable rod, the other side of the gear is engaged and connected with a second movable rod, the surface of the gear is provided with a limiting hole, the middle part of the surface of the telescopic rod is fixedly connected with a limiting block, one side of the supporting frame, which is close to the protection plate, is fixedly connected with an anti-falling net hook, the surface of which is lapped is provided with an anti-falling net, have the installation and maintain convenient and prevent the advantage of falling.

Description

A supplementary supporting construction for foundation ditch

Technical Field

The utility model relates to a town road engineering technical field specifically is an auxiliary supporting structure for foundation ditch.

Background

Excavation supporting, be for guaranteeing the safety of underground structure construction and foundation ditch all ring edge borders, the fender of adopting to foundation ditch lateral wall and all ring edge borders, reinforcement and safeguard measure, the current auxiliary support structure width that is used for the foundation ditch all is fixed, because of the difference of environment, cause the width difference of town road foundation ditch, lead to the foundation ditch of different width, need different safety device, application range is poor, increase the cost of equipment production, the baffle that is used for on the current auxiliary support structure of foundation ditch all is the welding on the fender pile, when the baffle appears damaging, the maintenance difficulty, and the current auxiliary support structure that is used for the foundation ditch is generally for setting up reflection of light strip and warning light at night warning mark, but this kind of protector can only play the warning effect, if meet the condition that the pedestrian falls carelessly, can't play the guard action.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an auxiliary supporting structure for foundation ditch possesses the installation and maintains convenient and prevent falling's advantage, has solved the problem that proposes among the above-mentioned background.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary supporting structure for a foundation pit comprises a supporting frame, wherein a protective plate is connected to the top of the supporting frame through threads, a warning lamp is fixedly connected to the top end of the protective plate, grounding screw holes are formed in two sides of the bottom of the supporting frame, a bidirectional telescopic rod is fixedly connected to the inner side of the bottom of the supporting frame, the bidirectional telescopic rod comprises a gear, a first movable rod is connected to one side of the gear in a meshed mode, a second movable rod is connected to the other side of the gear in a meshed mode, a limiting hole is formed in the surface of the gear, a limiting block is fixedly connected to the middle of the surface of the telescopic rod, an anti-falling net hook is fixedly connected to one side, close to the protective plate, of the supporting frame, an anti-falling net is lapped on the surface of the anti-falling net hook, a clamping groove block is fixedly connected to the, the inside fixedly connected with pressure spring of draw-in groove piece, the fixture block runs through the surface of netted baffle.

Preferably, the protection plate is made of iron, and warning reflective strips are bonded to the surface of the protection plate.

Preferably, the quantity of two-way telescopic link is two, just two-way telescopic link are parallel arrangement, first movable rod and second movable rod surface all are provided with anti-skidding line.

Preferably, the supporting frame is made of a steel plate, and the size of the supporting frame is matched with that of the net-shaped partition plate.

Preferably, the size of the clamping groove block is matched with that of the clamping block.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary supporting structure for foundation ditch possesses following beneficial effect:

1. this an auxiliary support structure for foundation ditch through guard plate, warning light, prevents weighing down the setting that the net couple and prevent weighing down the net to guard plate, warning light and reflector strip play when the construction at night and remind and keep apart the effect of passing pedestrian's vehicle, prevent weighing down the height difference that the net can reduce between road surface and the foundation ditch, and then make the pedestrian play the buffering when the accident drops the foundation ditch and alleviate the effect of injury.

2. This an auxiliary supporting structure for foundation ditch, through two way telescopic rod, the gear, the setting of spacing hole and stopper, thereby make the personnel of installation protector through adjusting two way telescopic rod's first movable rod and second movable rod, make it control tensile and transfer to suitable width, then insert the spacing pore pair two way telescopic rod of seting up on the gear with the stopper and fix, make protector repeatedly nimble use when meetting the foundation ditch of different width, reduce the waste of goods and materials.

3. This an auxiliary supporting structure for foundation ditch through the setting of draw-in groove piece, fixture block, handle and pressure spring, makes the installer through rotating the handle, makes fixed connection's fixture block joint in the draw-in groove piece on the netted baffle, makes netted baffle and carriage be connected, and pressure spring in the draw-in groove piece lets fixture block and draw-in groove piece be difficult for taking place to slide, and accessible handle dismantles the change fast when netted baffle is damaged, makes foundation ditch safety device be convenient for install and maintain.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the bi-directional telescopic rod of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the slot block of the present invention;

FIG. 5 is a schematic side view of the slot block of the present invention;

FIG. 6 is a schematic view of the structure of the fixture block of the present invention;

fig. 7 is a schematic diagram of the side view structure of the fixture block of the present invention.

In the figure: the anti-falling safety door comprises a supporting frame 1, a protective plate 2, a warning lamp 3, a grounding screw hole 4, a two-way telescopic rod 5, a gear 501, a first movable rod 502, a second movable rod 503, a limiting hole 504, a limiting block 6, an anti-falling net hook 7, an anti-falling net 8, a clamping groove block 9, a clamping block 10, a handle 11, a compression spring 12 and a meshed partition plate 13.

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.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides an auxiliary supporting structure for foundation ditch, including carriage 1, the top threaded connection of carriage 1 has guard plate 2, the material of guard plate 2 is iron, and the surface bonding of guard plate 2 has warning reflection of light strip, the top fixedly connected with warning light 3 of guard plate 2, the bottom both sides of carriage 1 all are provided with ground connection screw 4, inboard fixedly connected with two-way telescopic rod 5 in bottom of carriage 1, two-way telescopic rod 5 includes gear 501, one side meshing of gear 501 is connected with first movable rod 502, the opposite side meshing of gear 501 is connected with second movable rod 503, spacing hole 504 has been seted up on the surface of gear 501, the quantity of two-way telescopic rod 5 is two, and two-way telescopic rod 5 are parallel arrangement, first movable rod 502 and second movable rod 503 surface all are provided with anti-skidding line, the surface middle part fixedly connected with stopper 6 of telescopic rod 5, through two-way telescopic rod 5, The gear 501, the limiting hole 504 and the limiting block 6 are arranged, so that a person installing the protection device can stretch left and right to adjust the width of the protection device to a proper width by adjusting the first movable rod 502 and the second movable rod 503 of the bidirectional telescopic rod 5, then the limiting block 6 is inserted into the limiting hole 504 formed in the gear 501 to fix the bidirectional telescopic rod 5, so that the protection device can be used repeatedly and flexibly when meeting foundation pits with different widths, the waste of goods and materials is reduced, the anti-falling net hook 7 is fixedly connected to one side of the support frame 1 close to the protection plate 2, the anti-falling net 8 is lapped on the surface of the anti-falling net hook 7, the protection plate 2, the warning lamp 3, the anti-falling net hook 7 and the anti-falling net 8 are arranged, so that the protection plate 2, the warning lamp 3 and the reflecting strip play roles of reminding and isolating passing pedestrians and vehicles during construction at night, the anti-falling net 8, so that the pedestrian can play the roles of buffering and reducing injury when accidentally dropping the foundation pit, the front surface of the support frame 1 is fixedly connected with the clamping groove block 9, the surface of the clamping groove block 9 is clamped with the clamping block 10, the clamping groove block 9 is matched with the clamping block 10 in size, the surface of the clamping block 10 is fixedly connected with the handle 11, the inside of the clamping groove block 9 is fixedly connected with the compression spring 12, an installer can enable the clamping block 10 fixedly connected with the reticular baffle 13 to be clamped in the clamping groove block 9 by rotating the handle 11 through the arrangement of the clamping groove block 9, the clamping block 10, the handle 11 and the compression spring 12 to enable the reticular baffle 13 to be connected with the support frame 1, the compression spring 12 in the clamping groove block 9 enables the clamping block 10 and the clamping groove block 9 not to easily slide, and the reticular baffle 13 can be quickly disassembled and replaced through the handle 11 when being damaged, the foundation pit safety protection device is convenient to install and maintain, the clamping, the supporting frame 1 is made of steel plate, and the size of the supporting frame 1 is matched with that of the net-shaped partition plate 11.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, the auxiliary supporting structure for the foundation pit has the advantages that through the arrangement of the protection plate 2, the warning lamp 3, the anti-falling net hook 7 and the anti-falling net 8, the protection plate 2, the warning lamp 3 and the reflective strip play the effects of reminding and isolating passing pedestrians and vehicles during construction at night, the anti-falling net 8 can reduce the height difference between the road surface and the foundation pit, so that pedestrians can play the effects of buffering and reducing injuries when accidentally dropping the foundation pit, through the arrangement of the bidirectional telescopic rod 5, the gear 501, the limiting hole 504 and the limiting block 6, a person installing the protection device can adjust the left and right stretching of the bidirectional telescopic rod 5 to the proper width by adjusting the first movable rod 502 and the second movable rod 503 of the bidirectional telescopic rod 5, then the limiting block 6 is inserted into the limiting hole 504 formed in the gear 501 to fix the bidirectional telescopic rod 5, so that the protection device can be used repeatedly and flexibly when meeting the foundation pits with, reduce the waste of goods and materials, through draw-in groove piece 9, fixture block 10, handle 11 and pressure spring 12's setting, make the installer through rotating handle 11, make fixed connection's fixture block 10 joint in draw-in groove piece 9 on the netted baffle 13, make netted baffle 13 and carriage 1 be connected, pressure spring 12 in draw-in groove piece 9 lets difficult emergence slip between fixture block 10 and the draw-in groove piece 9, accessible handle 11 quick dismantlement is changed when netted baffle 13 is damaged, make foundation ditch safety device be convenient for install and maintain.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides an auxiliary supporting structure for foundation ditch, includes carriage (1), its characterized in that: the top of the support frame (1) is in threaded connection with a protection plate (2), the top of the protection plate (2) is fixedly connected with a warning lamp (3), both sides of the bottom of the support frame (1) are provided with grounding screw holes (4), the inner side of the bottom of the support frame (1) is fixedly connected with a bidirectional telescopic rod (5), the bidirectional telescopic rod (5) comprises a gear (501), one side of the gear (501) is connected with a first movable rod (502) in a meshed manner, the other side of the gear (501) is connected with a second movable rod (503) in a meshed manner, a limiting hole (504) is formed in the surface of the gear (501), the middle of the surface of the telescopic rod (5) is fixedly connected with a limiting block (6), one side of the support frame (1) close to the protection plate (2) is fixedly connected with an anti-falling net hook (7), and an anti-falling, the front fixedly connected with draw-in groove piece (9) of carriage (1), the surperficial joint of draw-in groove piece (9) has fixture block (10), the fixed surface of fixture block (10) is connected with handle (11), the inside fixedly connected with pressure spring (12) of draw-in groove piece (9), fixture block (10) run through the surface of netted baffle (13).

2. A supplementary support structure for a foundation pit according to claim 1, wherein: the material of guard plate (2) is iron, just the surface bonding of guard plate (2) has warning reflection of light strip.

3. A supplementary support structure for a foundation pit according to claim 1, wherein: the quantity of two-way telescopic link (5) is two, just two-way telescopic link (5) are parallel arrangement, first movable rod (502) and second movable rod (503) surface all are provided with anti-skidding line.

4. A supplementary support structure for a foundation pit according to claim 1, wherein: the material of carriage (1) is the steel sheet, just carriage (1) matches with the size of netted baffle (13) and suits.

5. A supplementary support structure for a foundation pit according to claim 1, wherein: the clamping groove block (9) is matched with the clamping block (10) in size.