CN216075153U

CN216075153U - Town road underground structure

Info

Publication number: CN216075153U
Application number: CN202122277187.8U
Authority: CN
Inventors: 白烨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-18
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the field of foundation pit supporting devices, in particular to a municipal road foundation pit supporting structure which comprises a protection plate component, wherein a supporting rod component is arranged on one side of the protection plate component, the protection plate component comprises a first protection plate, a second protection plate, a first clamping seat and a clamping strip, first fixing parts, bolts, limiting blocks and second fixing parts are arranged on the left side and the right side of the first protection plate and the second protection plate respectively, the first protection plate and the second protection plate are movably connected through the clamping seat and the clamping strip, foundation pits at different depths can be supported conveniently, and the supporting rod component is movably connected with the supporting component through the clamping plate and the second clamping seat, so that the length of the supporting rod component can be adjusted, the supporting rod component is convenient to mount and dismount, and the transportation is convenient.

Description

Town road underground structure

Technical Field

The utility model relates to the field of foundation pit supporting devices, in particular to a municipal road foundation pit supporting structure.

Background

The foundation pit support is a retaining, reinforcing and protecting measure adopted for the side wall of the foundation pit and the surrounding environment in order to ensure the safety of the construction of an underground structure and the surrounding environment of the foundation pit; the general effect of excavation supporting is exactly that the soil is kept off, and general soil property is all relatively poor in south, and the side slope needs to do special processing, if the excavation of foundation ditch is darker, and the mound angle is bigger again, then slides at the weak layer relatively easily.

The existing foundation pit support is generally that a timber pile is driven into the ground manually, and then a wood board is bound on the timber pile to support the inner wall of the foundation pit, so that the support strength is poor, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a municipal road foundation pit supporting structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a town road foundation ditch supporting construction, includes the backplate subassembly, one side of backplate subassembly is provided with the bracing piece subassembly, the backplate subassembly includes first backplate, second backplate, first cassette and card strip, the left and right sides of first backplate and second backplate all is provided with first mounting, bolt, stopper and second mounting.

As a preferable scheme of the utility model, the support rod assembly comprises a first sleeve rod, a second sleeve rod, a screw rod, a hexagonal rotary block, a hinged support and a clamping plate, and a threaded hole is formed in the joint of the screw rod and the first sleeve rod as well as the second sleeve rod.

As a preferable scheme of the present invention, the screw rod is respectively rotatably connected to the first sleeve rod and the second sleeve rod through a threaded hole, and the hexagonal rotary block is fixedly welded to an outer surface of a side end of the screw rod.

As a preferable scheme of the present invention, the hinge base is respectively installed at one end of the first loop bar and one end of the second loop bar, the first loop bar and the second loop bar are respectively rotatably connected with the hinge base, and the snap-gauge is fixedly welded to one side of the hinge base.

As a preferable scheme of the present invention, the connection positions of the clamping plate and the first and second guard plates are respectively provided with a second clamping seat, the clamping plate and the second clamping seat are movably connected, and the first fixing member and the limiting block are respectively fixedly welded on two sides of the first and second guard plates.

As a preferable scheme of the present invention, the second fixing part is fixedly welded to both sides of the first guard plate and the second guard plate, the plug pin is respectively movably connected to the first fixing part and the second fixing part, the first clamping seat and the clamping strip are both fixedly connected to the first guard plate and the second guard plate, and the first guard plate is movably connected to the second guard plate through the first clamping seat and the clamping strip.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the guard plate assembly is arranged, and the first guard plate and the second guard plate are movably connected through the clamping seat and the clamping strip, so that the first guard plate and the second guard plate can be conveniently mounted and dismounted, the first guard plate and the second guard plate can be conveniently assembled according to foundation pits of different depths, and the foundation pits of different depths can be conveniently supported and protected.

2. According to the utility model, the supporting rod assembly is arranged, the supporting rod assembly is movably connected with the supporting assembly through the clamping plate and the second clamping seat, and the hinged support is fixedly welded on the clamping plate, so that the supporting rod assembly can be favorably used for not only horizontally supporting the guard plate assembly, but also obliquely supporting the guard plate assembly, and the first sleeve rod, the second sleeve rod and the screw rod are movably connected, so that the length of the supporting rod assembly can be adjusted, and the supporting rod assembly is convenient to mount and dismount and is convenient to transport.

Drawings

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

FIG. 2 is a schematic illustration of the shield assembly of the present invention shown disassembled;

fig. 3 is a schematic diagram of the support rod assembly of the present invention.

In the figure: 1. a fender assembly; 101. a first guard plate; 102. a second guard plate; 103. a first card holder; 104. clamping the strip; 2. a support rod assembly; 201. a first loop bar; 202. a second loop bar; 203. a screw rod; 204. a hexagonal rotary block; 205. a threaded hole; 206. hinging seat; 207. clamping a plate; 3. a first fixing member; 4. a bolt; 5. a limiting block; 6. a second fixing member; 7. a second card holder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a town road foundation ditch supporting construction, includes backplate subassembly 1, and one side of backplate subassembly 1 is provided with bracing piece subassembly 2, and backplate subassembly 1 includes first backplate 101, second backplate 102, first cassette 103 and card strip 104, and the left and right sides of first backplate 101 and second backplate 102 all is provided with first mounting 3, bolt 4, stopper 5 and second mounting 6.

In an embodiment, referring to fig. 1, 2 and 3, the support rod assembly 2 includes a first sleeve rod 201, a second sleeve rod 202, a screw rod 203, a hexagonal rotary block 204, a hinge base 206 and a clamping plate 207, a threaded hole 205 is provided at a connection position of the screw rod 203 and the first sleeve rod 201 and the second sleeve rod 202, and the threaded hole 205 not only facilitates the screw rod 203 to adjust a distance between the first sleeve rod 201 and the second sleeve rod 202, but also facilitates the installation and the removal of the first sleeve rod 201, the second sleeve rod 202 and the screw rod 203; the screw rod 203 is respectively connected with the first sleeve rod 201 and the second sleeve rod 202 in a rotating mode through the threaded hole 205, the hexagonal rotary block 204 is fixedly welded on the outer surface of the side end of the screw rod 203, and the hexagonal rotary block 204 is convenient for rotating the screw rod 203; the hinged support 206 is respectively arranged at one end of the first sleeve rod 201 and one end of the second sleeve rod 202, the first sleeve rod 201 and the second sleeve rod 202 are respectively in rotating connection with the hinged support 206, the clamping plate 207 is fixedly welded at one side of the hinged support 206, and the hinged support 206 is convenient for the first sleeve rod 201 and the second sleeve rod 202 to adjust the angle between the first sleeve rod 201 and the guard plate assembly 1;

when needs carry out the flat bracing to backplate subassembly 1, only need according to the length of the interval adjustment bracing piece subassembly 2 between two sets of backplate subassemblies 1, go into cardboard 207 card again in the second cassette 7 of backplate subassembly 1 one side can, when needs carry out the bracing to backplate subassembly 1, put backplate subassembly 1, make the bottom of second cassette 7 up, go into cardboard 207 card on the bracing piece subassembly 2 again in the second cassette 7 alright carry out the bracing to backplate subassembly 1, first loop bar 201 in the bracing piece subassembly 2, be swing joint between second loop bar 202 and the lead screw 203, the mountable is dismantled between first backplate 101 and the second backplate 102, thereby be convenient for transport.

In an embodiment, referring to fig. 2 and 3, a second clamping seat 7 is respectively disposed at a joint of the clamping plate 207 and the first protection plate 101 and a joint of the second protection plate 102, the clamping plate 207 and the second clamping seat 7 are movably connected, the first fixing member 3 and the limiting block 5 are respectively fixedly welded to two sides of the first protection plate 101 and the second protection plate 102, and the limiting block 5 is beneficial to preventing the bolt 4 from sliding out of the first fixing member 3; the second fixing piece 6 is fixedly welded on two sides of the first protection plate 101 and the second protection plate 102, the bolt 4 is respectively movably connected with the first fixing piece 3 and the second fixing piece 6, the first clamping seat 103 and the clamping strip 104 are fixedly connected with the first protection plate 101 and the second protection plate 102, the first protection plate 101 is movably connected with the second protection plate 102 through the first clamping seat 103 and the clamping strip 104, and the bolt 4 is convenient for fixing the joint of the first protection plate 101 and the second protection plate 102;

the user firstly splices first backplate 101 and second backplate 102 according to the degree of depth of foundation ditch, blocks into the first cassette 103 of second backplate 102 upper end surface with first backplate 101 lower extreme surface card strip 104, later inserts in the second mounting 6 on the second backplate 102 with bolt 4 on the first backplate 101 to be favorable to backplate subassembly 1 to strutting the foundation ditch of the different degree of depth.

The working process of the utility model is as follows: when the support frame is used, a user firstly splices the first protection plate 101 and the second protection plate 102 according to the depth of a foundation pit, the clamping strip 104 on the outer surface of the lower end of the first protection plate 101 is clamped into the first clamping seat 103 on the outer surface of the upper end of the second protection plate 102, then the bolt 4 on the first protection plate 101 is inserted into the second fixing part 6 on the second protection plate 102, so that the protection plate assembly 1 is favorable for supporting foundation pits with different depths, when the protection plate assembly 1 needs to be horizontally supported, the length of the support rod assembly 2 only needs to be adjusted according to the distance between the two groups of protection plate assemblies 1, then the clamping plate 207 is clamped into the second clamping seat 7 on one side of the protection plate assembly 1, when the protection plate assembly 1 needs to be obliquely supported, the protection plate assembly 1 is placed so that the bottom of the second clamping seat 7 faces upwards, then the clamping plate 207 on the support rod assembly 2 is clamped into the second clamping seat 7, then the oblique support rod assembly 1 can be obliquely supported, and the first sleeve rod 201 and the second sleeve 201 in the support rod assembly 2, The second sleeve rod 202 and the screw rod 203 are movably connected, and the first protective plate 101 and the second protective plate 102 can be assembled and disassembled, so that the transportation is convenient.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a town road excavation supporting construction, includes backplate subassembly (1), its characterized in that: the novel protective plate is characterized in that a supporting rod assembly (2) is arranged on one side of the protective plate assembly (1), the protective plate assembly (1) comprises a first protective plate (101), a second protective plate (102), a first clamping seat (103) and a clamping strip (104), and first fixing pieces (3), bolts (4), limiting blocks (5) and second fixing pieces (6) are arranged on the left side and the right side of the first protective plate (101) and the second protective plate (102).

2. The municipal road foundation pit supporting structure according to claim 1, wherein: the support rod assembly (2) comprises a first sleeve rod (201), a second sleeve rod (202), a screw rod (203), a hexagonal rotary block (204), a hinged support (206) and a clamping plate (207), and a threaded hole (205) is formed in the joint of the screw rod (203) and the first sleeve rod (201) and the second sleeve rod (202).

3. The municipal road foundation pit supporting structure according to claim 2, wherein: the lead screw (203) is respectively connected with the first sleeve rod (201) and the second sleeve rod (202) in a rotating mode through a threaded hole (205), and the hexagonal rotary block (204) is fixedly welded on the outer surface of the side end of the lead screw (203).

4. The municipal road foundation pit supporting structure according to claim 2, wherein: the hinge base (206) is respectively arranged at one end of the first sleeve rod (201) and one end of the second sleeve rod (202), the first sleeve rod (201) and the second sleeve rod (202) are respectively in rotating connection with the hinge base (206), and the clamping plate (207) is fixedly welded at one side of the hinge base (206).

5. The municipal road foundation pit supporting structure according to claim 4, wherein: the connection parts of the clamping plate (207) and the first protection plate (101) and the second protection plate (102) are respectively provided with a second clamping seat (7), the clamping plate (207) and the second clamping seat (7) are movably connected, and the first fixing piece (3) and the limiting block (5) are respectively fixedly welded on two sides of the first protection plate (101) and the second protection plate (102).

6. The municipal road foundation pit supporting structure according to claim 1, wherein: the second fixing piece (6) is fixedly welded on two sides of the first protection plate (101) and the second protection plate (102), the bolt (4) is movably connected with the first fixing piece (3) and the second fixing piece (6) respectively, the first clamping seat (103) and the clamping strip (104) are fixedly connected with the first protection plate (101) and the second protection plate (102), and the first protection plate (101) is movably connected with the second protection plate (102) through the first clamping seat (103) and the clamping strip (104).