CN216517252U - Rail guard for deep basal pit - Google Patents

Abstract

The utility model relates to the technical field of guard railings, in particular to a guard railing for a deep foundation pit, and solves the problem that the guard railing is inconvenient to store and transport in the prior art. The utility model provides a rail guard for deep basal pit, including first stand, the top and the equal fixedly connected with mount pad in bottom of first stand, be provided with protecting component between two mount pads, protecting component's one end is rotated through the pivot with first stand and is connected, protecting component's the other end is rotated through the pivot and is connected with the second stand, the top and the equal fixedly connected with fixing base in bottom of second stand, the fixed subassembly of a plurality of is installed to protecting component's inboard, protecting component includes branch, all branch are sharp evenly distributed. The traditional protective guard is improved into a structure similar to a roller shutter, and the protective guard is stored in a winding mode, so that the volume of the protective guard in the storage and transportation process is reduced, and the practicability of the protective guard is effectively improved.

Description

Rail guard for deep basal pit

Technical Field

The utility model relates to the technical field of guard railings, in particular to a guard railing for a deep foundation pit.

Background

Need dig social deep basal pit and need be under construction in the deep basal pit in the building site work progress, therefore in order to ensure construction safety, need lay the rail guard around the deep basal pit, the rail guard can keep apart the scope of construction on the one hand, there is the warning effect to the constructor, on the other hand can the flying stone of check shelves job site part, because the deep basal pit size of different construction demands, current rail guard is for adapting to the deep basal pit of different sizes, the length after expanding is often great, consequently inconvenient when need not to use, often only can accomodate through folding, rail guard after folding still need occupy great space and inconvenient the removal accommodating with the transportation, to this defect, can propose a novel rail guard for the deep basal pit, make the rail guard be convenient for accomodate and transport through improving the structure of rail guard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective guard for a deep foundation pit, which solves the problem that the protective guard is inconvenient to store and transport in the prior art.

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

a guard rail for a deep foundation pit comprises a first upright post, wherein the top and the bottom of the first upright post are fixedly connected with mounting seats, a protection component is arranged between the two mounting seats, one end of the protection component is rotatably connected with the first upright post through a rotating shaft, the other end of the protection component is rotatably connected with a second upright post through a rotating shaft, the top and the bottom of the second upright post are fixedly connected with fixing seats, a plurality of fixing components are arranged on the inner side of the protection component,

the protection assembly comprises supporting rods, all the supporting rods are uniformly distributed in a straight line, the tops of all the supporting rods are connected with first connecting blocks in the bottom in an equal and fixedly connected mode, all the first connecting blocks are connected with each other through second connecting blocks, and all the second connecting blocks are connected with two first connecting blocks on two sides in a rotating mode through rotating shafts.

Preferably, fixed subassembly includes the frame, the inboard of frame is rotated through the pivot and is installed two second ann picture pegs and two pivots and be symmetric distribution, two second ann picture peg structures are inequality and mutually support, the equal fixedly connected with connecting rod in both sides of frame, one side that the frame was kept away from to the connecting rod is rotated through the bearing housing and is connected with the slider, the inside of the branch of frame both sides is seted up with slider and connecting rod matched with spout and the inside spring that is provided with of spout, slider and branch pass through spring elastic connection.

Preferably, two through grooves are formed in one of the two mounting seats at the bottom, first installation inserting plates are arranged in the through grooves, and the two first installation inserting plates are distributed in a central symmetry mode and are connected with the mounting seats in a rotating mode through rotating shafts.

Preferably, the inside of fixing base is in cavity structure and the cavity and rotates through twisting reverse the bullet and install the winding up roller, and the winding has the elastic webbing on the outer wall of winding up roller, has seted up on the lateral wall of fixing base with elastic webbing matched with opening, all has seted up on the outer wall of mount pad and fixing base with elastic webbing matched with fluting.

Preferably, the bottom of the protection component is provided with a support frame, and the support frame is sleeved on the outer wall of the first upright post and is rotatably connected with the first upright post through a bearing sleeve.

Preferably, the inside of second stand is the cavity structure and is provided with a plurality of steel ball in the cavity.

The scheme has the following working processes:

because protection component has the branch that a plurality of evenly arranged and connecting piece are constituteed and the nexus department is to rotate through the pivot and connect, consequently protection component can twine in the outside of first stand, it accomodates to carry out the lapping, the volume that can reduce rail guard self greatly is accomodate to the roll-like, the part is convenient for remove, occupation space also can be littleer when accomodating and transporting, and be convenient for expand when needs use, the scope size of enclosing of the position of protection can be fixed with the help of the relation of being connected on fixed subassembly and ground, and is easy and simple to handle.

The utility model also has the following beneficial effects:

after the protective assembly is unfolded, the fixing assembly is rotated to be in a horizontal state, then the two second inserting plates are rotated to the tip end downwards and are inserted into the ground, the positions of the two supporting rods on the two sides of the fixing assembly can be determined, the length of the part of the protective assembly between the two fixing assemblies can be determined after the two fixing assemblies are inserted into the ground, the installation position and the shape of the protective guard can be determined through the cooperation of the plurality of fixing assemblies, the protective guard can be folded only by pulling out the second pressing inserting plate and rotating the fixing assembly to be in an original state, the operation is convenient and fast, and the degree of freedom is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of the shield assembly in an expanded elevation;

FIG. 3 is a sectional view of the attachment of the anchoring assembly to the post;

FIG. 4 is a schematic top view of the present invention in use;

fig. 5 shows the fitting of the mounting seat, the fixing seat and the elastic band.

In the figure: 1. a first upright post; 2. a mounting seat; 3. a support frame; 4. a first installation plugboard; 5. a guard assembly; 6. a second upright post; 7. a fixed seat; 8. grooving; 9. an elastic band; 10. a strut; 11. a first connection block; 12. a second connecting block; 13. a fixing assembly; 14. a frame; 15. a second installation plugboard; 16. a connecting rod; 17. a slider; 18. a spring; 19. a winding roller; 20. and (5) steel balls.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, a guard rail for a deep foundation pit comprises a first upright post 1, wherein the top and the bottom of the first upright post 1 are fixedly connected with mounting seats 2, a protection component 5 is arranged between the two mounting seats 2, one end of the protection component 5 is rotatably connected with the first upright post 1 through a rotating shaft, the other end of the protection component 5 is rotatably connected with a second upright post 6 through a rotating shaft, the top and the bottom of the second upright post 6 are fixedly connected with a fixed seat 7, a plurality of fixing components 13 are arranged on the inner side of the protection component 5, the plurality of fixing components 13 can provide a plurality of positioning fixed points, so that the size and the position of the guard rail can be conveniently determined,

protection component 5 includes branch 10, all branch 10 are sharp evenly distributed, the top of all branch 10 is the first connecting block 11 of the equal fixedly connected with in bottom, all connect through second connecting block 12 in all first connecting block 11 between adjacent two, all second connecting blocks 12 all rotate through the pivot with two first connecting blocks 11 of both sides and are connected, all connect the coiling of protection component 5 when being convenient for pack up protection component 5 through the pivot in the junction.

The scheme has the following working processes:

this rail guard is in the state of rolling up under non-user state, only needs to stimulate second stand 6 and pulls out protection component 5 during the use, can rotate the fixed subassembly 13 that is in vertical state to the horizontality after protection component 5 expandes, and fixed subassembly 13 inserts ground, can fix the form and the size of protection component 5 through inserting a plurality of fixed subassemblies 13 into ground, and it can to use up the back only need to extract fixed subassembly 13, twine protection component 5 back to the first stand 1 outside.

According to the working process, the following steps are known:

the protective guard can be rolled into a roll to reduce the volume of the protective guard in a non-use state, so that the occupied space is small during storage and transportation, the integral movement is facilitated, and the use convenience of the protective guard is effectively improved.

Further, the fixing component 13 comprises a frame 14, two second inserting plates 15 are rotatably mounted on the inner side of the frame 14 through rotating shafts, the two rotating shafts are symmetrically distributed, the two second inserting plates 15 are different in structure and are matched with each other, connecting rods 16 are fixedly connected to both sides of the frame 14, one sides, far away from the frame 14, of the connecting rods 16 are rotatably connected with sliders 17 through bearing sleeves, sliding grooves matched with the sliders 17 and the connecting rods 16 are formed in supporting rods 10 on both sides of the frame 14, springs 18 are arranged in the sliding grooves, the sliders 17 and the supporting rods 10 are elastically connected through the springs 18, when the fixing component 13 is utilized, the fixing component 13 only needs to be integrally rotated to be in a horizontal state in a vertical state, then the two second inserting plates 15 are rotated to be pointed ends downwards, finally the two second inserting plates 15 are inserted into the ground, when the guard rail is folded, only the second pressing inserting plates need to be pulled out and the fixing component 13 is rotated to be in a state, the operation is simple and convenient.

Further, two logical grooves and logical inslot have been seted up to the inside that lies in one of bottom in two mount pads 2 and have been provided with first ann picture peg 4, and two first ann picture pegs 4 are central symmetric distribution and all rotate through pivot and mount pad 2 and be connected, and first ann picture peg 4 can make up the stability of mount pad 2 and other parts that are connected with it after inserting ground.

Further, the inside of fixing base 7 is in cavity structure and the cavity and rotates through torsion spring and install winding up roller 19, the winding has elastic webbing 9 on winding up roller 19's the outer wall, set up on fixing base 7's the lateral wall with 9 matched with openings of elastic webbing, all seted up on mount pad 2 and fixing base 7's the outer wall with 9 matched with fluting 8 of elastic webbing, pack up the rail guard back, can take out elastic webbing 9 and go into in fluting 8 with its outside card of clumping fixing base 7 and mount pad 2, thereby give the position relation between the protective component 5 of fixed second stand 6 and lapping, avoid the protective component 5 of lapping to scatter at the removal in-process, be convenient for accomodate and transport.

Further, the bottom of protection component 5 is provided with support frame 3, and 3 covers of support frame are established on the outer wall of first stand 1 and are rotated with first stand 1 through the bearing housing and be connected, and support frame 3 can provide the support for the protection component 5 of lapping, avoids the protection component 5 of lapping to cause damage or fracture because the dead weight is too big takes place the skew.

Further, the inside of the second upright post 6 is of a cavity structure, a plurality of steel balls 20 are arranged in the cavity, and after the installation is completed, the steel balls 20 all move to the bottom end, so that the gravity center of the second upright post 6 is reduced, and the stability of the guard rail is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a rail guard for deep basal pit, includes first stand (1), its characterized in that: the top and the bottom of the first upright post (1) are both fixedly connected with mounting seats (2), a protective component (5) is arranged between the two mounting seats (2), one end of the protective component (5) is rotatably connected with the first upright post (1) through a rotating shaft, the other end of the protective component (5) is rotatably connected with a second upright post (6) through a rotating shaft, the top and the bottom of the second upright post (6) are both fixedly connected with fixing seats (7), a plurality of fixing components (13) are arranged on the inner side of the protective component (5),

protection component (5) include branch (10), all branch (10) are sharp evenly distributed, all the top of branch (10) is in the first connecting block (11) of the equal fixedly connected with in bottom, all connect through second connecting block (12) between adjacent two in first connecting block (11), all second connecting block (12) all rotate through the pivot with two first connecting blocks (11) of both sides and are connected.

2. The guard rail for the deep foundation pit according to claim 1, wherein: fixed subassembly (13) are including frame (14), the inboard of frame (14) is rotated through the pivot and is installed two second ampere of picture peg (15) and two pivots and be symmetric distribution, two second ampere of picture peg (15) structure inequality and mutually support, the equal fixedly connected with connecting rod (16) in both sides of frame (14), one side that frame (14) were kept away from in connecting rod (16) is rotated through the bearing housing and is connected with slider (17), the inside of branch (10) of frame (14) both sides is seted up with slider (17) and connecting rod (16) matched with spout and inside spring (18) that is provided with of spout, slider (17) and branch (10) are through spring (18) elastic connection.

3. The guard rail for the deep foundation pit according to claim 1, wherein: two the inside of lieing in one of bottom in mount pad (2) has been seted up two and has been led to the groove and be provided with first ann picture peg (4) in leading to the groove, two first ann picture peg (4) are central symmetric distribution and all rotate through pivot and mount pad (2) and be connected.

4. The guard rail for the deep foundation pit according to claim 1, wherein: the inside of fixing base (7) is in cavity structure and the cavity and rotates through torsion spring and install winding up roller (19), the winding has elastic webbing (9) on the outer wall of winding up roller (19), set up on the lateral wall of fixing base (7) with elastic webbing (9) matched with opening, all set up on the outer wall of mount pad (2) and fixing base (7) with elastic webbing (9) matched with fluting (8).

5. The guard rail for the deep foundation pit according to claim 1, wherein: the bottom of protection component (5) is provided with support frame (3), support frame (3) cover is established on the outer wall of first stand (1) and is rotated with first stand (1) through the bearing housing and be connected.

6. The guard rail for the deep foundation pit according to claim 1, wherein: the interior of the second upright post (6) is of a cavity structure, and a plurality of steel balls (20) are arranged in the cavity.

Images