CN217712078U - Detachable deep basal pit protective structure - Google Patents

Abstract

The utility model relates to a deep basal pit protection technical field specifically is a detachable deep basal pit protective structure, include: the outer surface of the protective net is sleeved with a protective frame; the limiting groove is formed in the centrosymmetric position of the side wall on one side of the protective frame; the guide rails are fixedly arranged at the centrosymmetric positions of the side wall at one side of the door panel; the beneficial effects are that: the side wall of each protective frame is provided with a limiting block which is clamped in a limiting groove formed in the other protective frame, the two protective frames are mutually clamped, when a vehicle needs to enter the protective frame from a door plate, an automatic air cylinder is controlled, the automatic air cylinder drives the door plate to move through a piston rod, and in the moving process of the door plate, the two groups of sliding blocks slide on the surface of the guide rail under the matching of the fixed block and the connecting block, so that the two groups of door plates move to the inner side of the protective frames; when the protective frame needs to be detached, the connecting plate is pushed, the connecting plate drives the ejector rod to abut against the surface of the limiting block, and the limiting block is not clamped in the limiting groove any more, so that the protective frame can be detached.

Description

Detachable deep basal pit protective structure

Technical Field

The utility model relates to a deep basal pit protection technical field specifically is a detachable deep basal pit protective structure.

Background

The protection of foundation ditch is originally just protecting the foundation ditch after digging, avoids personnel and the coming and going vehicle to fall in the foundation ditch after digging night.

At present, the kind of guardrail is many, and also the demand in adaptation current market, but the guardrail still needs to be optimized in the installation, current guardrail, it fixes through fixing bolt to need between per two sets of, thereby strengthen the firm degree of guardrail, it is loaded down with trivial details nevertheless to use fixing bolt can cause the dismantlement, it twists the nut soon to need continuous, waste time and energy, and most guardrail does not possess the automatic effect that moves a door, need realize opening and shutting of the door body through the manpower sliding door, it goes the sliding door to open and shut to need the driver to get on or off the bus, waste a large amount of time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable deep basal pit protective structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detachable deep basal pit protective structure, detachable deep basal pit protective structure includes:

the protective net comprises a protective net, wherein a protective frame is sleeved on the outer surface of the protective net, and the size of the protective frame is matched with that of the protective net;

the limiting groove is formed in the central symmetrical position of the side wall of one side of the protective frame, and a mandril is inserted into the limiting groove;

the guide rail is fixedly arranged at the central symmetrical position of the side wall of one side of the protection frame, and a sliding block is sleeved on the surface of the guide rail.

Preferably, the protective frame is provided with the multiunit, and multiunit protective frame interconnect protects the foundation ditch, and protective frame's one side lateral wall central symmetry position has seted up heavy groove, and heavy groove has seted up two sets ofly, and two sets of heavy grooves use protective frame to carry out the symmetric distribution as the center, and protective frame's inside is pegged graft and is had the one end of stopper, the size and the protective frame phase-match of stopper.

Preferably, the fixed branch that is provided with in inside central symmetry position of heavy groove, branch rotate the cover and establish the inside central symmetry position of one end at the stopper, and the stopper passes through branch and articulates in the inside of heavy groove, and the inside of heavy groove is provided with first reset spring, and fixed connection is respectively at the lateral wall central symmetry position of heavy groove and the lateral wall central symmetry position of stopper in the both ends of first reset spring, and first reset spring is provided with two sets ofly, and two sets of first reset spring use heavy groove to carry out the symmetric distribution as the center.

Preferably, the spacing groove is seted up and is kept away from one side lateral wall central symmetry position of heavy groove at protective frame, and the spacing groove has been seted up two sets ofly, and two sets of spacing grooves use protective frame to carry out the symmetric distribution as the center, and two sets of spacing grooves and two sets of heavy groove mutual correspondences, and the size and the stopper phase-match of spacing groove, the ejector pin of pegging graft in spacing inslot portion is provided with two sets ofly, and two sets of ejector pins use the spacing groove to carry out the symmetric distribution as the center.

Preferably, the one end that the spacing groove was kept away from to the ejector pin passes protective frame's lateral wall and is connected with one side lateral wall of connecting plate, and the one end lateral wall that the ejector pin was kept away from to the connecting plate is connected with another group's ejector pin, and the surface of two sets of ejector pins all overlaps and is equipped with second reset spring, and second reset spring is fixed to be set up between one side lateral wall of connecting plate and protective frame's a side lateral wall, all through the joint interconnect of stopper and spacing groove between per two sets of protective frame.

Preferably, one of them is a set of the fixed guide rail that is provided with in inboard lateral wall up end central symmetry position of protective frame, the guide rail is provided with two sets ofly, and two sets of guide rails use protective frame to carry out longitudinal symmetry distribution as the center, and the cover is established and is provided with two sets ofly at the slider of guide rail surface, and two sets of sliders use the guide rail to carry out symmetric distribution as the center, and two sets of sliders keep away from the equal fixedly connected with fixed block of one side lateral wall of guide rail, the size and the slider phase-match of fixed block.

Preferably, the lower fixed surface of fixed block is connected with the connecting block, and the transversal "L" type structure of personally submitting of connecting block, the bottom fixed connection of connecting block are at the upper surface of door plant, and the size and the protective frame phase-match of door plant, door plant pass through four groups of connecting block sliding connection in protective frame's inboard.

Preferably, the central symmetrical positions of the side wall at one side of the door plate are fixedly connected with the clamping blocks, the central symmetrical positions of the side wall at one side of the clamping blocks, which is far away from the door plate, are fixedly connected to the end part at one end of the piston rod, which is far away from the clamping blocks, is arranged inside the automatic cylinder, and the automatic cylinder is fixedly connected to the central symmetrical positions of the side wall at the inner side of the protection frame through the fixing plate.

Preferably, the door plant is provided with two sets ofly, and two sets of door plant evenly symmetric distribution, and the interval size between two sets of door plants and the interval size phase-match between two sets of protective frame.

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

the utility model provides a detachable deep basal pit protective structure, with the two sets of stopper joint that one set of protective frame lateral wall set up among them in the spacing inslot that another set of protective frame one side lateral wall was seted up to with two sets of protective frame mutual joint, can protect the foundation ditch in proper order, when the vehicle need get into from the door plant to protect inside, control automatic cylinder, automatic cylinder drives the door plant through the piston rod and removes, in the door plant removal process, the door plant is under the cooperation of fixed block and connecting block, two sets of sliders will slide on the surface of guide rail, thereby make two sets of door plants remove to the inboard of protective frame;

when protective frame is dismantled to needs, inwards promote the connecting plate simultaneously, the removal of connecting plate drives the displacement of ejector pin, and the tip of ejector pin will support and hold on the surface of stopper, when the ejector pin promoted to the tip of stopper no longer the joint in spacing inslot portion, can be with the mutual split of two sets of protective frame.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of the connection of the protective mesh structure and the protective frame structure;

FIG. 5 is an enlarged view of the structure at C in FIG. 4;

FIG. 6 is a cross-sectional view of the protective frame structure of the present invention;

fig. 7 is a side view of the protective frame structure of the present invention;

FIG. 8 is an enlarged view of the structure at D in FIG. 7;

fig. 9 is a partial cross-sectional view of the protective frame structure of the present invention.

In the figure: the device comprises a protective net 1, a door plate 2, a protective frame 3, a guide rail 4, a sliding block 5, a fixing block 6, a connecting block 7, a fixing plate 8, a clamping block 9, a piston rod 10, an automatic cylinder 11, a limiting block 12, a sinking groove 13, a first return spring 14, a support rod 15, a limiting groove 16, a connecting plate 17, an ejector rod 18 and a second return spring 19.

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 9, the present invention provides a technical solution: the utility model provides a detachable deep basal pit protective structure, detachable deep basal pit protective structure includes:

the protective frame 3 is sleeved on the outer surface of the protective net 1, the size of the protective frame 3 is matched with that of the protective net 1, multiple groups of protective frames 3 are arranged, the multiple groups of protective frames 3 are connected with each other to protect a foundation pit, the central symmetrical positions of the side wall of one side of each protective frame 3 are provided with two groups of sinking grooves 13, the two groups of sinking grooves 13 are symmetrically distributed by taking the protective frame 3 as the center, one end of a limiting block 12 is inserted into the protective frame 3, the size of the limiting block 12 is matched with that of the protective frame 3, supporting rods 15 are fixedly arranged at the central symmetrical positions inside the sinking grooves 13, the supporting rods 15 are rotatably sleeved at the central symmetrical positions inside one ends of the limiting blocks 12, the limiting blocks 12 are hinged inside the sinking grooves 13 through the supporting rods 15, first reset springs 14 are arranged inside the sinking grooves 13, the two ends of the first reset springs 14 are respectively and fixedly connected at the central symmetrical positions of the side walls of the sinking grooves 13 and the central symmetrical positions of the side walls of the limiting blocks 12, the first reset springs 14 are arranged in two groups, and the first reset springs 14 are symmetrically distributed by taking the sinking grooves 13 as the center;

the protection frame comprises a limiting groove 16, the limiting groove 16 is arranged at the central symmetrical position of the side wall of one side of the protection frame 3, a mandril 18 is inserted in the limiting groove 16, supporting rods 15 are fixedly arranged at the central symmetrical position in the sinking groove 13, the supporting rods 15 are rotatably sleeved at the central symmetrical position in one end of the limiting block 12, the limiting block 12 is hinged in the sinking groove 13 through the supporting rods 15, a first reset spring 14 is arranged in the sinking groove 13, two ends of the first reset spring 14 are fixedly connected to the central symmetrical position in the side wall of the sinking groove 13 and the central symmetrical position in the side wall of the limiting block 12 respectively, the first reset spring 14 is provided with two groups, the two groups of first reset springs 14 are symmetrically distributed by taking the sinking groove 13 as the center, the supporting rods 15 are fixedly arranged at the central symmetrical position in the interior of the sinking groove 13, the limiting rod 15 is rotatably sleeved in the central symmetrical position in one end of the limiting block 12, the limiting block 12 is hinged in the sinking groove 13 through the supporting rods 15, the first reset spring 14 is arranged in the sinking groove 13, two ends of the first reset spring 14 are fixedly connected to the central symmetrical position in the side wall of the sinking groove 13 and the central symmetrical position in the side wall of the limiting block 12 respectively;

guide rail 4, guide rail 4 is fixed to be set up in one side lateral wall central symmetry position of protection frame 3, the surface cover of guide rail 4 is equipped with slider 5, wherein the inboard lateral wall up end central symmetry position of a set of protection frame 3 is fixed and is provided with guide rail 4, guide rail 4 is provided with two sets ofly, two sets of guide rail 4 use protection frame 3 to carry out the longitudinal symmetry distribution as the center, the cover is established at slider 5 of guide rail 4 surface and is provided with two sets ofly, two sets of slider 5 use guide rail 4 to carry out the symmetric distribution as the center, and two sets of slider 5 keep away from the equal fixedly connected with fixed block 6 of one side lateral wall of guide rail 4, the size and the slider 5 phase-match of fixed block 6, the lower fixed surface fixedly connected with connecting block 7 of fixed block 6, the transversal personally submit "L" type structure "of connecting block 7, the bottom fixed connection of connecting block 7 is at the upper surface of door plant 2, the size and the protection frame 3 phase-match of door plant 2, door plant 2 is through the inboard of four sets of connecting block 7 sliding connection in the protection frame 3, one side lateral wall central symmetry position fixedly connected with block 9, one side central symmetry position fixed connection of door plant 2 of one side wall of door plant 2 is at the one side of piston rod 10, the end of keeping away from door plant 2 is provided with the even distribution of automatic air cylinder 11, the door plant 2 and the door plant 2 is provided with the door plant 2 interval distribution between two sets of automatic air cylinder, the door plant 2.

When the device is used, two groups of limiting blocks 12 arranged on the side wall of one group of the protection frames 3 are clamped in a limiting groove 16 formed in the side wall of one side of the other group of the protection frames 3, so that the two groups of the protection frames 3 are mutually clamped, the foundation pit can be protected in sequence, when a vehicle needs to enter the protection interior from the door panel 2, the automatic cylinder 11 is controlled, the automatic cylinder 11 drives the door panel 2 to move through the piston rod 10, and in the moving process of the door panel 2, the two groups of the sliding blocks 5 slide on the surface of the guide rail 4 under the matching of the fixed blocks 6 and the connecting blocks 7 of the door panel 2, so that the two groups of the door panels 2 move to the inner sides of the protection frames 3;

when the protection frame 3 needs to be removed, the connecting plate 17 is pushed inwards at the same time, the connecting plate 17 moves to drive the ejector rod 18 to move, the end part of the ejector rod 18 abuts against the surface of the limiting block 12, and when the ejector rod 18 pushes the end part of the limiting block 12 to be no longer clamped inside the limiting groove 16, the two groups of protection frames 3 can be detached from each other.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (9)

1. The utility model provides a detachable deep basal pit protective structure which characterized in that: detachable deep basal pit protective structure includes:

the protective net comprises a protective net (1), wherein a protective frame (3) is sleeved on the outer surface of the protective net (1), and the size of the protective frame (3) is matched with that of the protective net (1);

the limiting groove (16) is formed in the central symmetrical position of the side wall of one side of the protective frame (3), and a mandril (18) is inserted into the limiting groove (16);

the guide rail (4), guide rail (4) are fixed to be set up in one side lateral wall central symmetry position of protective frame (3), and the surface cover of guide rail (4) is equipped with slider (5).

2. A detachable deep foundation pit protection structure according to claim 1, wherein: protective frame (3) are provided with the multiunit, and multiunit protective frame (3) interconnect protects the foundation ditch, and protective frame (3) one side lateral wall central symmetry position has seted up heavy groove (13), and heavy groove (13) have seted up two sets ofly, and two sets of heavy grooves (13) use protective frame (3) to carry out the symmetric distribution as the center, and the inside of protective frame (3) is pegged graft and is had the one end of stopper (12), the size and the protective frame (3) phase-match of stopper (12).

3. A detachable deep foundation pit protection structure according to claim 2, wherein: the fixed branch (15) that is provided with in inside central symmetry position of heavy groove (13), branch (15) rotate the cover and establish the inside central symmetry position of one end of stopper (12), stopper (12) articulate the inside in heavy groove (13) through branch (15), and the inside of heavy groove (13) is provided with first reset spring (14), the both ends of first reset spring (14) are fixed connection respectively and are put and the lateral wall central symmetry position of stopper (12) in the lateral wall central symmetry position of heavy groove (13), first reset spring (14) are provided with two sets ofly, two sets of first reset spring (14) use heavy groove (13) to carry out the symmetric distribution as the center.

4. A detachable deep foundation pit protection structure according to claim 1, wherein: spacing groove (16) are seted up and are kept away from one side lateral wall central symmetry position of heavy groove (13) in protective frame (3), and two sets of spacing groove (16) have been seted up, and two sets of spacing groove (16) carry out the symmetric distribution with protective frame (3) as the center, and two sets of spacing groove (16) and two sets of heavy groove (13) correspond each other, and the size and stopper (12) phase-match of spacing groove (16), peg graft and be provided with two sets ofly at inside ejector pin (18) of spacing groove (16), and two sets of ejector pin (18) use spacing groove (16) to carry out the symmetric distribution as the center.

5. A detachable deep foundation pit protection structure according to claim 4, characterized in that: the one end that spacing groove (16) was kept away from in ejector pin (18) passes the lateral wall of protective frame (3) and is connected with one side lateral wall of connecting plate (17), the one end lateral wall that ejector pin (18) were kept away from in connecting plate (17) is connected with another group's ejector pin (18), and the surface of two sets of ejector pin (18) all overlaps and is equipped with second reset spring (19), second reset spring (19) are fixed to be set up between one side lateral wall of connecting plate (17) and one side lateral wall of protective frame (3), all through the joint interconnect of stopper (12) and spacing groove (16) between per two sets of protective frame (3).

6. A detachable deep foundation pit protection structure according to claim 1, wherein: wherein a set of the inboard lateral wall up end central symmetry rigidity of protection frame (3) is provided with guide rail (4), and guide rail (4) are provided with two sets ofly, and two sets of guide rail (4) use protection frame (3) to carry out longitudinal symmetry distribution as the center, and the cover is established and is provided with two sets ofly in slider (5) of guide rail (4) surface, and two sets of slider (5) use guide rail (4) to carry out the symmetric distribution as the center, and the equal fixedly connected with fixed block (6) of one side lateral wall that guide rail (4) were kept away from in two sets of slider (5), the size and the slider (5) phase-match of fixed block (6).

7. A detachable deep foundation pit protection structure according to claim 6, characterized in that: the lower fixed surface of fixed block (6) is connected with connecting block (7), and the transversal personally submitting "L" type structure of connecting block (7), the bottom fixed connection of connecting block (7) are at the upper surface of door plant (2), the size and the protective frame (3) phase-match of door plant (2), and door plant (2) are through the inboard of four group's connecting block (7) sliding connection at protective frame (3).

8. A detachable deep foundation pit protection structure according to claim 7, characterized in that: the door is characterized in that clamping blocks (9) are fixedly connected to the central symmetrical positions of the side wall of one side of the door plate (2), the clamping blocks (9) are fixedly connected to the end portion of one side of the side wall of one side, away from the door plate (2), of the clamping blocks (9), the end portion of one end, away from the clamping blocks (9), of the piston rod (10) is arranged inside an automatic air cylinder (11), and the automatic air cylinder (11) is fixedly connected to the central symmetrical positions of the inner side wall of the protection frame (3) through fixing plates (8).

9. A detachable deep foundation pit protection structure according to claim 8, characterized in that: the door plate (2) is provided with two groups, the two groups of door plates (2) are uniformly and symmetrically distributed, and the space between the two groups of door plates (2) is matched with the space between the two groups of protective frames (3).

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