CN216341361U

CN216341361U - Foundation pit guardrail

Info

Publication number: CN216341361U
Application number: CN202122557089.XU
Authority: CN
Inventors: 梁朝辉; 陈章孝; 邱宇华
Original assignee: Shaoguan Pengcheng Construction Engineering Co ltd
Current assignee: Shaoguan Pengcheng Construction Engineering Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The application relates to the technical field of guardrails, and discloses a foundation pit guardrail, comprising a base plate, the upper surface of bottom plate is provided with the diaphragm through the bracing piece is fixed, be provided with the bull stick between diaphragm and the bottom plate, the both ends pole wall of bull stick rotates with diaphragm and bottom plate through the bearing respectively and is connected, the fixed grafting mechanism that is provided with of pole wall of bull stick, the fixed U-shaped plate that is provided with of pole wall of bracing piece, the through-hole has been seted up to the inside of U-shaped plate, first stop gear has been cup jointed in the inside activity of through-hole, first jack has transversely been seted up to the inside of bracing piece, first stop gear pegs graft through first jack and grafting mechanism activity, the one side that the one end of diaphragm and bottom plate are close to is fixed and is provided with second stop gear. This application has reduced the volume of guardrail, is convenient for assemble and accomodate.

Description

Foundation pit guardrail

Technical Field

The utility model belongs to the technical field of the guardrail technique and specifically relates to a foundation ditch guardrail is related to.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof drainage work is performed, a side slope can be placed for people who do not excavate deeply, the soil slope is stable, and the slope is determined according to relevant construction regulations.

The volume of current guardrail is great and fixed the setting usually, and the problem that leads to like this is comparatively loaded down with trivial details and difficult accomodating it when the transport to increased constructor's working strength, had certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a great and fixed setting of guardrail volume among the solution prior art, the handling problem that wastes time and energy, and the foundation ditch guardrail that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a foundation pit guardrail, includes the bottom plate, the upper surface of bottom plate is provided with the diaphragm through the bracing piece is fixed, be provided with the bull stick between diaphragm and the bottom plate, the both ends pole wall of bull stick rotates with diaphragm and bottom plate through the bearing respectively and is connected, the fixed grafting mechanism that is provided with of pole wall of bull stick, the fixed U-shaped plate that is provided with of pole wall of bracing piece, the through-hole has been seted up to the inside of U-shaped plate, first stop gear has been cup jointed in the inside activity of through-hole, first jack has transversely been seted up to the inside of bracing piece, first stop gear pegs graft through first jack and grafting mechanism activity, the one end of diaphragm is fixed with one side that the bottom plate is close to and is provided with second stop gear.

Preferably, the inserting mechanism comprises an inserting pipe and two connecting pieces, one end of each connecting piece is fixedly connected with the rod wall of the rotating rod, and the other end of each connecting piece is fixedly connected with the outer wall of the inserting pipe.

Preferably, the first limiting mechanism comprises a first limiting rod, the first limiting rod is movably sleeved with the U-shaped plate through a through hole, a second jack is formed in the pipe wall of the insertion pipe, and one end of the first limiting rod is movably inserted into the second jack through the first jack.

Preferably, the second limiting mechanism comprises an inserting rod, two second limiting rods and two fixing plates, wherein the fixing plates are internally provided with the bar-shaped openings, the fixing plates are fixedly connected with the transverse plate, the inserting rod is arranged between the two fixing plates, one end rod wall of the inserting rod is fixedly connected with the two second limiting rods, and the two second limiting rods are respectively arranged inside the corresponding bar-shaped openings in a sliding mode.

Preferably, the U-shaped plate is provided with a limiting block inside, and the limiting block is provided with a mounting hole inside and is fixedly sleeved with the rod wall of the first limiting rod.

Preferably, the rod wall of the first limiting rod is fixedly sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the limiting block and the U-shaped plate.

Preferably, the two sides of the bottom plate are symmetrically and fixedly provided with mounting blocks, and fastening bolts are fixedly arranged in the mounting blocks.

Preferably, one end of the first limiting rod is fixedly provided with a pull ring.

Compared with the prior art, this application provides a foundation ditch guardrail, possesses following beneficial effect:

1. this foundation ditch guardrail, through connecting piece and the first stop gear who sets up, can utilize the spacing effect of first stop gear to fix the position of intubate when not using this guardrail to avoid the intubate to rock as far as possible.

2. This foundation ditch guardrail through the second stop gear who sets up, can utilize the activity between the intubate on second stop gear and another guardrail to peg graft when using the guardrail, realize the equipment to two guardrails to be convenient for protect the foundation ditch.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application has reduced the volume of guardrail, is convenient for assemble and accomodate.

Drawings

Fig. 1 is a schematic structural view of a foundation pit guardrail provided by the present application;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 2.

Description of reference numerals:

the device comprises a base plate 1, a support rod 2, a transverse plate 3, a rotating rod 4, a U-shaped plate 5, an insertion tube 6, a connecting piece 7, a first limiting rod 8, an insertion rod 9, a second limiting rod 10, a fixing plate 11, a limiting block 12, a spring 13, a mounting block 14 and a pull ring 15.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1, a foundation pit guardrail, including bottom plate 1, the bilateral symmetry of bottom plate 1 is fixed and is provided with installation piece 14, and every installation piece 14's inside all is fixed and is provided with fastening bolt, is convenient for carry out firm installation to the guardrail through fastening bolt to guarantee its stability when using.

Referring to fig. 1, the upper surface of bottom plate 1 is provided with diaphragm 3 through bracing piece 2 is fixed, be provided with bull stick 4 between diaphragm 3 and the bottom plate 1, the both ends pole wall of bull stick 4 rotates with diaphragm 3 and bottom plate 1 through the bearing respectively and is connected, the pole wall of bull stick 4 is fixed and is provided with grafting mechanism, grafting mechanism includes 6 and two connecting pieces 7 of intubate, the one end of two connecting pieces 7 and the pole wall fixed connection of bull stick 4, the other end of two connecting pieces 7 common with the outer wall fixed connection of intubate 6 (this connecting piece 7 is similar to from rapping bar in the life, here is prior art, the event is no longer redundantly repeated, be convenient for utilize the scalability of connecting piece 7 to adjust the position of intubate 6.

Referring to fig. 1-2, a U-shaped plate 5 is fixedly arranged on the wall of a support rod 2, a through hole is formed in the U-shaped plate 5, a first limiting mechanism is movably sleeved in the through hole, a first jack is transversely formed in the support rod 2, the first limiting mechanism is movably inserted into an insertion mechanism through the first jack, the first limiting mechanism comprises a first limiting rod 8, the first limiting rod 8 is movably sleeved with the U-shaped plate 5 through the through hole, a second jack is formed in the wall of an insertion tube 6, one end of the first limiting rod 8 is movably inserted into the second jack through the first jack, so that the insertion tube 6 is limited when not in use through the insertion between the first limiting rod 8 and the second jack, the insertion tube 6 is prevented from shaking as much as possible, a limiting block 12 is arranged in the U-shaped plate 5, a mounting hole is formed in the limiting block 12 and is fixedly sleeved on the wall of the first limiting rod 8, limiting action convenient to utilize stopper 12 is spacing to first gag lever post 8, thereby avoid first gag lever post 8 and the separation of U-shaped plate 5 as far as possible, spring 13 has been cup jointed to first gag lever post 8's pole wall, spring 13's both ends respectively with stopper 12 and U-shaped plate 5 fixed connection, be convenient for utilize spring 13's elasticity to make when not having the exogenic action, first gag lever post 8 can stretch out the state outside first jack all the time one end, the fixed pull ring 15 that is provided with of first gag lever post 8's one end, be convenient for drive first gag lever post 8 through pull ring 15 and move, thereby make first gag lever post 8 peg graft with the second jack or separate.

Referring to fig. 1-3, a second limiting mechanism is fixedly arranged on one side, close to the bottom plate 1, of one end of the transverse plate 3, and comprises an insertion rod 9, two second limiting rods 10 and two fixing plates 11, wherein strip-shaped openings are formed in the two fixing plates 11, the two fixing plates 11 are fixedly connected with the transverse plate 3, the insertion rod 9 is arranged between the two fixing plates 11, one end rod wall of the insertion rod is fixedly connected with the two second limiting rods 10, the two second limiting rods 10 are respectively arranged in the corresponding strip-shaped openings in a sliding mode, and the assembly between the two guardrails is conveniently realized through the movable insertion between the second limiting rods 10 and the corresponding insertion tubes 6.

In this application, during the use, pulling ring 15 drives first gag lever post 8 and shifts out from the inside of second jack, after first gag lever post 8 separates with intubate 6, rotate intubate 6, make intubate 6 shift out from the inside of bottom plate 1 and diaphragm 3, pulling intubate 6, make intubate 6 remove the inside to another guardrail, upwards promote inserted bar 9 through two second gag lever posts 10, move intubate 6 to the lower extreme of inserted bar 9 behind the inside of two fixed plates 11 at inserted bar 9, loosen two second gag lever posts 10, inserted bar 9 moves down and pegs graft with intubate 6 activity under the action of gravity, thereby realize the equipment between two guardrails, be convenient for around the protection the foundation ditch, can accomodate it when not using simultaneously, the effectual working strength that reduces the constructor.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The utility model provides a foundation ditch guardrail, includes bottom plate (1), its characterized in that: the upper surface of bottom plate (1) is provided with diaphragm (3) through bracing piece (2) is fixed, be provided with bull stick (4) between diaphragm (3) and bottom plate (1), the both ends pole wall of bull stick (4) rotates with diaphragm (3) and bottom plate (1) through the bearing respectively and is connected, the pole wall of bull stick (4) is fixed and is provided with grafting mechanism, the pole wall of bracing piece (2) is fixed and is provided with U-shaped plate (5), the through-hole has been seted up to the inside of U-shaped plate (5), first stop gear has been cup jointed in the inside activity of through-hole, first jack has transversely been seted up in the inside of bracing piece (2), first stop gear is pegged graft through first jack and grafting mechanism activity, the one side that the one end of diaphragm (3) and bottom plate (1) are close to is fixed and is provided with second stop gear.

2. A foundation pit guardrail as claimed in claim 1, wherein: the inserting mechanism comprises an inserting pipe (6) and two connecting pieces (7), one end of each connecting piece (7) is fixedly connected with the rod wall of the rotating rod (4), and the other end of each connecting piece (7) is fixedly connected with the outer wall of the inserting pipe (6) together.

3. A foundation pit guardrail as claimed in claim 2, wherein: first stop gear includes first gag lever post (8), first gag lever post (8) cup joint through-hole and U-shaped board (5) activity, the second jack has been seted up to the pipe wall of intubate (6), the one end of first gag lever post (8) is pegged graft through first jack and second jack activity.

4. A foundation pit guardrail as claimed in claim 1, wherein: the second limiting mechanism comprises an inserting rod (9), two second limiting rods (10) and two fixing plates (11) with bar-shaped openings formed inside, the two fixing plates (11) are fixedly connected with the transverse plate (3), the inserting rod (9) is arranged between the two fixing plates (11), one end rod wall of the inserting rod is fixedly connected with the two second limiting rods (10), and the two second limiting rods (10) are arranged inside the corresponding bar-shaped openings in a sliding mode respectively.

5. A foundation pit guardrail as claimed in claim 1, wherein: the U-shaped plate (5) is provided with a limiting block (12) inside, the limiting block (12) is provided with a mounting hole inside and is fixedly sleeved with the rod wall of the first limiting rod (8).

6. A foundation pit guardrail as claimed in claim 3, wherein: the rod wall of the first limiting rod (8) is fixedly sleeved with a spring (13), and two ends of the spring (13) are fixedly connected with the limiting block (12) and the U-shaped plate (5) respectively.

7. A foundation pit guardrail as claimed in claim 1, wherein: the mounting structure is characterized in that mounting blocks (14) are symmetrically and fixedly arranged on two sides of the bottom plate (1), and fastening bolts are fixedly arranged inside each mounting block (14).

8. A foundation pit guardrail as claimed in claim 3, wherein: one end of the first limiting rod (8) is fixedly provided with a pull ring (15).