CN214195865U

CN214195865U - Ground support box

Info

Publication number: CN214195865U
Application number: CN202120013609.8U
Authority: CN
Inventors: 陈先均; 冯浩
Original assignee: China Metallurgical Construction Engineering Group Co Ltd
Current assignee: China Metallurgical Construction Engineering Group Co Ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-09-14
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a ground supports box, its characterized in that: the utility model discloses a box body, the upper end of box body just is provided with the apron for open structure, the box body bottom is provided with the ground nail and perforates, the box body internal parallel is fixed with two guide bars and is located the both sides of ground nail perforation, sliding connection has two sliding blocks on two guide bars, two sliding blocks are located ground nail perforation both sides, be equipped with the push pipe between two sliding blocks, be equipped with the bracing piece between push pipe and the sliding block, the bracing piece both ends are articulated with push pipe and sliding block respectively, the guide bar just is located the pole body between two sliding blocks and overlaps and is equipped with the spring, the spring both ends are connected with the sliding block respectively, be fixed with the side nail on the sliding block, set up the side nail perforation that can make the side nail stretch out on the box body, fixedly connected with ground nail on the apron bottom surface, the ground nail passes push pipe and the ground nail perforation. The utility model discloses simple structure can follow vertical direction and horizontal direction through ground nail and side nail and retrain the box body, makes it fixed more firm, and is more firm to the support of diagonal brace.

Description

Ground support box

Technical Field

The utility model relates to a diagonal brace fixing device, concretely relates to ground support box.

Background

In the field construction process of a building site, in order to ensure the safety of constructors and prevent other people from entering a construction dangerous area by mistake, a construction enclosure is generally required to be arranged at a waste stockpile place to prevent safety. The common baffle that encloses the fender and include vertical setting sets up strutting arrangement in the outside of baffle and supports the baffle, and when the abandonment was expected to carry out the extrusion to the baffle in the baffle inboard, the strutting arrangement who is located the baffle outside just can support the baffle. A common supporting device is an upright column vertically fixed on the ground, when the upright column is stressed, the upright column is easily pushed by horizontal outward thrust, so that the collapse accident of the baffle occurs, and potential safety hazards appear.

In order to solve the technical problems, the inventor invents a baffle plate diagonal bracing device, which comprises a vertically arranged strip-shaped supporting block, wherein the front side surface of the strip-shaped supporting block is an installation surface, the rear side surface of the strip-shaped supporting block is a supporting surface parallel to the installation surface, an inverted T-shaped groove is formed in the supporting surface in an extending direction of the strip-shaped supporting block, the upper end of the inverted T-shaped groove is communicated with the outside of the strip-shaped supporting block, a ratchet plate extending in the extending direction of the inverted T-shaped groove is arranged at the bottom of the inverted T-shaped groove, a ratchet on the ratchet plate is positioned on one side of the ratchet plate, which is opposite to the bottom of the inverted T-shaped groove, a supporting seat is arranged in the inverted T-shaped groove and is positioned on one side of the ratchet on the ratchet plate, the supporting seat can be respectively matched with the inverted T-shaped groove and the ratchet plate in a sliding manner in the extending, the pawl is located in the projection of the vertical groove in the inverted T-shaped groove in the direction perpendicular to the supporting surface, the hinge shaft I is sleeved with a torsion spring, the torsion spring can act on the pawl to enable the pawl to rotate and is meshed with the ratchet of the ratchet plate to provide spring force, when the pawl is meshed with the ratchet on the ratchet plate, the pawl can limit the upward movement of the supporting seat, an inclined supporting rod is arranged on one side, where the supporting surface is located, of the strip-shaped supporting block, one end of the inclined supporting rod extends into the vertical groove of the inverted T-shaped groove and is hinged with the supporting seat, the rotating plane of the inclined supporting rod is perpendicular to the plane, where the supporting surface is located, and a ground supporting box used for being fixed on the ground is arranged at one end, away from the supporting seat, of the inclined supporting rod. In the use, ground support box is fixed subaerial, after the diagonal brace bears the atress, supports the box with effort transmission ground on, supports the box through ground and fixes the diagonal brace, ground support box is fixed more firm on ground, the diagonal brace is fixed just more firm to the bar supporting shoe. Further consideration is needed as to how the ground support box should be positioned to enable it to be stabilized on the ground.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a ground supporting box which can be fixed with the ground more stably.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a ground supporting box comprises a rectangular box body, the upper end of the box body is of an open structure, a cover plate for covering the box body is arranged at the box opening of the box body, a ground nail perforation hole extending along the direction vertical to the bottom plate of the box body is arranged on the bottom plate of the box body and at the center of the bottom plate of the box body, two guide rods parallel to each other and the bottom plate of the box body are arranged in the box body and extend along the opposite direction of two side plates arbitrarily opposite to the box body, the two guide rods are arranged at the two sides of the ground nail perforation hole, the two ends of each guide rod are respectively and fixedly connected with the side plate of the box body at the side where the guide rod is arranged, two sliding blocks are also arranged in the box body, the sliding blocks are provided with guide holes respectively allowing the two guide rods to pass through, the two guide rods respectively pass through the two guide holes on the sliding blocks, the sliding blocks can be in sliding fit with the guide rods along the extending direction of the guide rods, and the side surfaces at one side surface opposite to the two sliding blocks are respectively and fixedly connected with side nails, the central line direction of the side nail is parallel to the central line direction of the guide rods, the position of the box body side plate corresponding to the side nail is provided with a side nail through hole which can enable the side nail to pass through, the two sliding blocks are positioned at the two sides of the ground nail through hole, a top pipe which is positioned between the two guide rods and is coaxial with the ground nail through hole is arranged, the diameter of the inner hole of the top pipe is consistent with that of the ground nail through hole, the height of the top pipe is consistent with that of the inner side of the box body, the pipe body of the top pipe is respectively provided with a support rod corresponding to one side of the sliding blocks, the two ends of the support rod are respectively hinged with the top pipe and the sliding blocks through a hinge shaft II, the central line direction of the hinge shaft II is vertical to the central line direction of the guide rods and is parallel to the plane of the central lines of the two guide rods, when the central line direction of the support rod is parallel to the central, the two ends of the initial spring are respectively fixedly connected with the sliding blocks on the sides of the initial spring, when the initial spring is in a natural state, the lower end of the top pipe is arranged at a distance from the bottom plate of the box body, the middle position of the bottom surface of the cover plate is fixedly connected with a ground nail, the central line direction of the ground nail is vertical to the plane of the cover plate, the length of the ground nail is greater than the height of the box body, the ground nail penetrates through the inner hole of the top pipe and the through hole of the ground nail and extends out of the lower part of the box body, the ground nail can respectively slide-fit with the top pipe and the through hole of the ground nail along the central line direction of the top pipe, when the cover plate is covered on the box body, the cover plate is pressed against the upper end of the top pipe to press the lower end of the top pipe against the inner bottom surface of the box body, the side nails can extend out of the box body through the corresponding through holes of the side nails, guide holes are respectively arranged on the end surface of the four corners of the box body, and the central line direction of the guide holes is parallel to the central line direction of the top pipe, the position that the apron bottom surface corresponds each guiding hole respectively fixedly connected with direction insert the post, the direction insert the central line direction of post and be on a parallel with the central line direction of ground nail, the degree of depth of guiding hole is greater than the direction and inserts the length of post, the direction is inserted the length of post and is less than the height of box body, each direction is inserted the post and is inserted in each guiding hole respectively, the direction is inserted the post and can be followed guiding hole central line direction and rather than sliding fit, when the initial spring is under natural state, the length that the push pipe upper end stretches out outside the box body is less than the direction and inserts the length of post.

When the side nail inserting box is used, firstly, a pit with the same volume and the same box body size is excavated on the ground, the box body is placed in the pit, then the cover plate is installed, the ground nail is inserted from the upper end of the push pipe and penetrates through the ground nail perforation below the push pipe to abut against the bottom of the pit, then the cover plate is perpendicular to the pit, the ground nail is inserted into the soil body at the bottom of the box body until the cover plate covers the box opening of the box body, in the covering process of the cover plate, the cover plate downwards extrudes the push pipe, the push pipe is stressed to move downwards, the sliding blocks on two sides are pushed by the supporting rods to move outwards, and then the side nail penetrates through the side nail perforation to extend out of the box body and is. The bottom of box body not only has the ground nail to fix like this, and the box body side also has the side nail to fix simultaneously, and the ground nail can follow vertical direction and horizontal direction with the side nail and retrain the box body, makes it fixed more firm, and is more firm to the support of diagonal brace.

As optimization, two stoppers are arranged between the two guide rods and along the opposite direction of the two guide rods at intervals, the two stoppers are positioned on two sides of the ground nail perforation, the stoppers are fixedly connected on a bottom plate of the box body, the heights of the stoppers are consistent with the height of the jacking pipe, arc-shaped limiting surfaces which are bent around the ground nail perforation central line direction are respectively arranged on the side surfaces of one sides of the two stoppers, and the jacking pipe is positioned between the two stoppers and can be in sliding fit with the arc-shaped limiting surfaces on the two sides of the ground nail perforation central line direction. The jacking pipe is limited, so that the jacking pipe and the ground nail are conveniently concentric.

Preferably, the bottom plate of the cover plate is fixedly connected with two reinforcing ribs which are parallel to each other and arranged in parallel with the bottom surface of the cover plate, and the two reinforcing ribs are respectively positioned on two sides of the ground nail. The strength of the cover plate can be increased, and the deformation of the cover plate due to stress is avoided.

To sum up, the beneficial effects of the utility model reside in that: the utility model discloses simple structure can follow vertical direction and horizontal direction through ground nail and side nail and retrain the box body, makes it fixed more firm, and is more firm to the support of diagonal brace.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:

FIG. 1 is a side view of a baffle diagonal bracing apparatus;

FIG. 2 is a side view of a ground support box in the apron angle brace apparatus;

FIG. 3 is a top view of the box in the baffle diagonal bracing apparatus.

Detailed Description

The baffle bracing device adopting the structure of the utility model is further described in detail with the attached drawings.

As shown in fig. 1 to 3, the baffle diagonal bracing device in the present embodiment includes a vertically disposed strip-shaped supporting block 1, a front side surface of the strip-shaped supporting block 1 is an installation surface, a rear side surface of the strip-shaped supporting block is a supporting surface parallel to the installation surface, an inverted T-shaped groove is formed on the supporting surface along an extending direction of the strip-shaped supporting block 1, an upper end of the inverted T-shaped groove is communicated with an outside of the strip-shaped supporting block, a ratchet plate extending along the extending direction of the inverted T-shaped groove is disposed at a bottom of the inverted T-shaped groove, a ratchet on the ratchet plate is disposed at a side of the ratchet plate opposite to the bottom of the inverted T-shaped groove, a supporting seat is disposed in the inverted T-shaped groove and at a side where the ratchet is located on the ratchet plate, the supporting seat can be respectively slidably fitted with the inverted T-shaped groove and the ratchet plate along the extending direction of the inverted T-shaped groove in the inverted T-shaped groove, a pawl is hingedly connected to a lower end of the supporting seat through a hinge shaft i, the pawl is located in the projection of the vertical groove in the inverted T-shaped groove in the direction perpendicular to the supporting surface along the projection of the vertical groove in the direction perpendicular to the supporting surface, the hinge shaft I is sleeved with a torsion spring, the torsion spring can act on the pawl to enable the pawl to rotate and is meshed with the ratchet of the ratchet plate to provide spring force, when the pawl is meshed with the ratchet of the ratchet plate, the pawl can limit the upward movement of the supporting seat, the inclined supporting rod 2 is arranged on one side, where the supporting surface is located, of the strip-shaped supporting block 1, one end of the inclined supporting rod 2 extends into the vertical groove in the inverted T-shaped groove and is hinged to the supporting seat, and the rotating plane of the inclined supporting rod 2 is perpendicular to the plane where the supporting surface is located.

In the specific embodiment, a ground supporting box is arranged at one end of the inclined strut 2 far away from the supporting seat, the ground supporting box comprises a rectangular box body 3, the upper end of the box body 3 is of an open structure, a cover plate 4 for covering the box body 3 is arranged at the box opening of the box body 3, the inclined strut 2 is arranged on the top surface of the cover plate 4, a ground nail perforation hole extending along the direction vertical to the bottom plate of the box body 3 is arranged on the bottom plate of the box body 3 and positioned at the center of the bottom plate, two guide rods 5 parallel to each other and parallel to the bottom plate of the box body 3 are arranged in the box body 3, the guide rods 5 extend along the opposite direction of any two opposite side plates of the box body 3, the two guide rods 5 are positioned at two sides of the ground nail perforation hole, two ends of the guide rods 5 are respectively and fixedly connected with the side plate of the box body 3 at the side where the guide rods are positioned, two sliding blocks 6 are also arranged in the box body 3, guide holes capable of respectively allowing the two guide rods 5 to pass are arranged on the sliding blocks 6, two guide rods 5 respectively penetrate through two guide holes on the sliding blocks 6, the sliding blocks 6 can be in sliding fit with the guide rods 5 along the extending direction of the guide rods, side nails 7 are respectively and fixedly connected to the side surfaces of the two opposite sides of the sliding blocks 6, the central line direction of the side nails 7 is parallel to the central line direction of the guide rods 5, side nail through holes capable of enabling the side nails 7 to penetrate through are formed in the positions, corresponding to the side nails 7, of the side plates of the box body 3, two sliding blocks 6 are positioned on the two sides of the ground nail through holes, a top pipe 8 which is positioned between the two guide rods 5 and is coaxial with the ground nail through holes is arranged, the diameter of an inner hole of the top pipe 8 is consistent with the diameter of the ground nail through holes, the height of the top pipe 8 is consistent with the height of the inner side of the box body 3, a support rod 9 is respectively arranged on the side, corresponding to the sliding blocks 6, and two ends of the support rod 9 are respectively hinged with the top pipe 8 and the sliding blocks 6 through a hinge shaft II, the central line direction of the hinge shaft II is vertical to the central line direction of the guide rods 5 and is parallel to the planes of the central lines of the two guide rods 5, when the central line direction of the support rod 9 is parallel to the central line direction of the guide rods 5, the lower end of the top pipe 8 is abutted against the bottom plate of the box body 3, the rod body of the guide rods 5, which is positioned between the two sliding blocks 6, is sleeved with an initial spring 10, two ends of the initial spring 10 are respectively and fixedly connected with the sliding blocks 6 on the side where the initial spring is positioned, when the initial spring 10 is in a natural state, the lower end of the top pipe 8 is separated from the bottom plate of the box body 3, the middle position of the bottom surface of the cover plate 4 is fixedly connected with a ground nail, the central line direction of the ground nail is vertical to the plane of the cover plate 4, the length of the ground nail is greater than the height of the box body 3, the ground nail penetrates through an inner hole of the top pipe 8 and the ground nail perforation and extends out of the box body 3, the ground nail can respectively and is in sliding fit with the top pipe 8 and the ground nail perforation along the central line of the top pipe 8, when the cover plate 4 is covered on the box body 3, the cover plate 4 is abutted against the upper end of the top pipe 8 so that the lower end of the top pipe 8 is abutted against the inner bottom surface of the box body 3, and the side nails 7 can penetrate through the corresponding side nail through holes to extend out of the box body 3, guide holes are respectively arranged on the end surface of the upper end of the box body 3 and are respectively positioned at the four corners of the box body 3, the central line direction of the guide holes is parallel to the central line direction of the top pipe, the positions of the bottom surface of the cover plate 4 corresponding to the guide holes are respectively and fixedly connected with guide inserting columns, the central line direction of the guide inserting columns is parallel to the central line direction of the ground nail, the depth of the guide holes is greater than the length of the guide inserting columns, the length of the guide inserting columns is less than the height of the box body, the guide inserting columns are respectively inserted into the guide holes, and the guide inserting columns can be in sliding fit with the guide holes along the central line direction of the guide holes, when the initial spring 10 is in a natural state, the length of the upper end of the top pipe 8 extending out of the box body 3 is smaller than that of the guide inserting column.

In this embodiment, two between the guide bar 5 and along two 5 relative direction intervals of guide bar be provided with two stopper 11, two stopper 11 are located the fenestrate both sides of ground nail, stopper 11 fixed connection be in on the bottom plate of box body 3, stopper 11's height and push pipe 8 highly uniform, be provided with respectively on the relative one side of two stopper 11 around the crooked arc spacing face of ground nail perforation central line direction, push pipe 8 is located between two stopper 11 and can follows the perforation central line direction of ground nail and the arc spacing face sliding fit of both sides.

In this embodiment, the bottom plate of the cover plate 4 is fixedly connected with two reinforcing ribs which are parallel to each other and parallel to the bottom surface of the cover plate 4, and the two reinforcing ribs are respectively located on two sides of the ground nail.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A ground support box characterized in that: the box body is provided with a cover plate for covering the box body, a ground nail perforation hole extending along the direction vertical to the bottom plate of the box body is arranged on the bottom plate of the box body and positioned at the center of the bottom plate of the box body, two guide rods which are parallel to each other and parallel to the bottom plate of the box body are arranged in the box body, the guide rods extend along the opposite direction of two side plates which are opposite to each other arbitrarily of the box body, the two guide rods are positioned at two sides of the ground nail perforation hole, two ends of the guide rods are respectively and fixedly connected with the side plates of the box body at the side where the guide rods are positioned, two sliding blocks are also arranged in the box body, the sliding blocks are provided with guide holes which can be respectively penetrated by the two guide rods, the two guide rods respectively penetrate through the two guide holes on the sliding blocks, the sliding blocks can be in sliding fit with the guide rods along the extending direction of the guide rods, and the side surfaces of the two sliding blocks, which are opposite to each other, are respectively and fixedly connected with a side nail, the central line direction of the side nail is parallel to the central line direction of the guide rods, the position of the box body side plate corresponding to the side nail is provided with a side nail through hole which can enable the side nail to pass through, the two sliding blocks are positioned at the two sides of the ground nail through hole, a top pipe which is positioned between the two guide rods and is coaxial with the ground nail through hole is arranged, the diameter of the inner hole of the top pipe is consistent with that of the ground nail through hole, the height of the top pipe is consistent with that of the inner side of the box body, the pipe body of the top pipe is respectively provided with a support rod corresponding to one side of the sliding blocks, the two ends of the support rod are respectively hinged with the top pipe and the sliding blocks through a hinge shaft II, the central line direction of the hinge shaft II is vertical to the central line direction of the guide rods and is parallel to the plane of the central lines of the two guide rods, when the central line direction of the support rod is parallel to the central line direction of the guide rods, the lower end of the top pipe is abutted to the bottom plate of the box body, the guide rods and the rod body between the sliding blocks are sleeved with an initial spring, the two ends of the initial spring are respectively fixedly connected with the sliding blocks on the sides of the initial spring, when the initial spring is in a natural state, the lower end of the top pipe is arranged at a distance from the bottom plate of the box body, the middle position of the bottom surface of the cover plate is fixedly connected with a ground nail, the central line direction of the ground nail is vertical to the plane of the cover plate, the length of the ground nail is greater than the height of the box body, the ground nail penetrates through the inner hole of the top pipe and the through hole of the ground nail and extends out of the lower part of the box body, the ground nail can respectively slide-fit with the top pipe and the through hole of the ground nail along the central line direction of the top pipe, when the cover plate is covered on the box body, the cover plate is pressed against the upper end of the top pipe to press the lower end of the top pipe against the inner bottom surface of the box body, the side nails can extend out of the box body through the corresponding through holes of the side nails, guide holes are respectively arranged on the end surface of the four corners of the box body, and the central line direction of the guide holes is parallel to the central line direction of the top pipe, the position that the apron bottom surface corresponds each guiding hole respectively fixedly connected with direction insert the post, the direction insert the central line direction of post and be on a parallel with the central line direction of ground nail, the degree of depth of guiding hole is greater than the direction and inserts the length of post, the direction is inserted the length of post and is less than the height of box body, each direction is inserted the post and is inserted in each guiding hole respectively, the direction is inserted the post and can be followed guiding hole central line direction and rather than sliding fit, when the initial spring is under natural state, the length that the push pipe upper end stretches out outside the box body is less than the direction and inserts the length of post.

2. The ground support box of claim 1, wherein: two be provided with two stoppers between the guide bar and along two guide bar opposite direction intervals, two stoppers are located the fenestrate both sides of ground nail, stopper fixed connection is in on the bottom plate of box body, the highly unanimous with the height of push pipe of stopper, be provided with respectively on the relative one side of two stoppers around the crooked spacing face of ground nail perforation central line direction, the push pipe is located between two stoppers and can follows the spacing face sliding fit of arc of ground nail perforation central line direction and both sides.

3. The ground support box of claim 1, wherein: the bottom plate of the cover plate is fixedly connected with two reinforcing ribs which are parallel to each other and arranged in parallel with the bottom surface of the cover plate, and the two reinforcing ribs are respectively positioned on two sides of the ground nail.