CN212053818U

CN212053818U - A supporting tool and secretly bury case for secretly bury case

Info

Publication number: CN212053818U
Application number: CN201922460676.XU
Authority: CN
Inventors: 舒卫红; 李光旭; 陈行; 王诗晗; 费之鹏
Original assignee: BEIJING MECHANICAL AND ELECTRICAL ENGINEERING GROUP CO LTD
Current assignee: BEIJING MECHANICAL AND ELECTRICAL ENGINEERING GROUP CO LTD
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-01
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a supporting tool and buried case for buried case, wherein the supporting tool includes first support piece and second support piece, wherein: the first support piece and the second support piece are matched in a relatively movable mode, and the first support piece comprises an extrusion piece, a lead screw welded on the extrusion piece and a nut in threaded connection with the lead screw; the second support member includes an extrusion and a cross tube welded to the extrusion, and the lead screw is insertable in the cross tube. The utility model discloses a supporting tool makes easily, convenient to use can avoid secretly burying the case when civil engineering and take place to warp, and supporting tool can also reuse, has practiced thrift the cost.

Description

A supporting tool and secretly bury case for secretly bury case

Technical Field

The utility model relates to an electromechanical device installation field especially relates to a supporting tool and buried box for buried box.

Background

When electrical specialty cooperation civil engineering structure construction, to secretly burying the electronic box, often adopt to bury wooden pouring jacket in the reservation hole in order to replace the secretly buried box, when waiting to install formal secretly to bury the electronic box, take out the wooden pouring jacket who reserves again, secretly bury the electronic box and accomplish back reuse concrete with electronic box shutoff all around, the purpose of reserving the wooden box prevents that the buried box from producing the deformation when the structure construction, but the wooden box can not reuse, leads to above-mentioned operation to waste time and energy and take the material.

Therefore the utility model provides a supporting tool for buried box can be in civil engineering structure construction direct mount buried box, has done the interior support at the four sides of buried box secretly, avoids appearing the box and warp, but this instrument reuse.

SUMMERY OF THE UTILITY MODEL

In order to realize the purpose of the utility model, the following technical scheme is adopted to realize:

a support tool for a buried box comprising a first support and a second support, wherein: the first support piece and the second support piece are matched in a relatively movable mode, and the first support piece comprises an extrusion piece, a lead screw welded on the extrusion piece and a nut in threaded connection with the lead screw; the second support member includes an extrusion and a cross tube welded to the extrusion, and the lead screw is insertable in the cross tube.

The support tool, wherein: the lead screw is vertical to the extrusion piece, and the transverse pipe is vertical to the extrusion piece.

The support tool, wherein: the extrusion piece comprises a steel plate, a square steel and a steel pipe.

The support tool, wherein: the nut is a hand-screwed nut.

The support tool, wherein: the hand-screwed nut comprises a butterfly hand-screwed nut and a star hand-screwed nut.

A concealed box, said concealed box being placed in a reserved hole of a building, the concealed box opening out, wherein: the inner cavity of the buried box is supported by a support tool, the support tool is the support tool described in one of the above, the lead screw of the first support is inserted into the transverse tube of the second support, and the pressing piece of the first support and the pressing piece of the second support of the support tool are respectively supported on one of two opposite inner walls of the buried box through the tightening of the nut.

The buried box, wherein: two supporting tools are arranged in the buried box in a crossed mode.

The buried box, wherein: the opening of the buried box is blocked by a box door.

The buried box, wherein: the concealed box opening is provided with a plurality of mounting pieces, the mounting pieces are provided with threaded holes, the box door is provided with a plurality of mounting holes opposite to the threaded holes in the mounting pieces, and the box door is fixed on the concealed box opening after the screws are screwed into the mounting holes and the threaded holes.

The buried box, wherein: the transverse tube is a steel tube.

Drawings

FIG. 1 is a schematic view of a support tool for a buried box;

FIG. 2 is a schematic view of a single support buried box;

fig. 3 is a schematic view of a double support buried box.

Detailed Description

The following describes in detail embodiments of the present invention with reference to fig. 1 to 3.

As shown in fig. 1, the support tool for a buried box comprises a first support and a second support, wherein the first support and the second support are in relatively movable fit, and the first support and the second support are both made of steel material.

The first supporting part comprises an extrusion part 4, a lead screw 1 welded on the extrusion part 4, and a hand-screwed nut 2 sleeved on the lead screw 1, wherein the lead screw 1 is vertical to the extrusion part 4. The second support comprises an extrusion 4, a cross tube 3 welded to the extrusion 4, the cross tube 3 being perpendicular to the extrusion 4. The extrusion 4 comprises a steel plate, a square steel, a steel pipe, etc., and the hand-screwed nut 2 comprises a butterfly-shaped hand-screwed nut, a star-shaped hand-screwed nut, etc. The cross tube 3 is a steel tube.

As shown in fig. 2, the hidden box 5 is placed in a reserved hole of a wall body or the like, the opening of the hidden box 5 faces outward, the screw nut 2 is screwed by hand into the screw 1, the screw 1 is inserted into the transverse pipe 3, the supporting tool for the hidden box is placed into the cavity of the hidden box 5, the extruding parts 4 of the first supporting part and the second supporting part are respectively opposite to two opposite inner walls of the hidden box 5, the screw nut 2 is screwed by hand, so that the two extruding parts 4 respectively support one inner wall, the opening of the hidden box 5 is blocked by a box door (not shown in the figure), a plurality of mounting holes are arranged on the box door, the box door is opposite to threaded holes on a plurality of mounting parts 6 arranged at the opening of the hidden box 5, and screws are screwed in, so that the box door can be fixed at the opening of the hidden box 5 to block the. When civil engineering operations such as concrete pouring are carried out, the opening can be blocked to prevent the concrete from entering the box, and after the construction is finished, the box cover is opened to take out the supporting tool.

As shown in FIG. 3, two sets of supporting tools can be used as the cross inner support according to actual needs, so that better support can be provided for the buried box 5.

The utility model discloses a supporting tool makes easily, convenient to use can avoid secretly burying the case when civil engineering and take place to warp, and supporting tool can also reuse, has practiced thrift the cost.

Claims

1. A support tool for a buried box comprising a first support and a second support, characterized in that: the first support piece and the second support piece are matched in a relatively movable mode, and the first support piece comprises an extrusion piece, a lead screw welded on the extrusion piece and a nut in threaded connection with the lead screw; the second support member includes an extrusion and a cross tube welded to the extrusion, and the lead screw is insertable in the cross tube.

2. The support tool of claim 1, wherein: the lead screw is vertical to the extrusion piece, and the transverse pipe is vertical to the extrusion piece.

3. The support tool of claim 1, wherein: the extrusion piece comprises a steel plate, a square steel and a steel pipe.

4. The support tool of claim 1, wherein: the nut is a hand-screwed nut.

5. The support tool of claim 4, wherein: the hand-screwed nut comprises a butterfly hand-screwed nut and a star hand-screwed nut.

6. The utility model provides a bury case, bury case and put into in the preformed hole of building, bury case opening outwards which characterized in that: the inner chamber of the buried box is supported by a support means according to any one of claims 1 to 5, the threaded shaft of the first support being inserted in the transverse tube of the second support, the pressing member of the first support and the pressing member of the second support of the support means being supported on one of the two opposite inner walls of the buried box by tightening the nut.

7. The concealed box according to claim 6, wherein: two supporting tools are arranged in the buried box in a crossed mode.

8. The concealed box according to claim 6, wherein: the opening of the buried box is blocked by a box door.

9. The buried box of claim 8, wherein: the concealed box opening is provided with a plurality of mounting pieces, the mounting pieces are provided with threaded holes, the box door is provided with a plurality of mounting holes opposite to the threaded holes in the mounting pieces, and the box door is fixed on the concealed box opening after the screws are screwed into the mounting holes and the threaded holes.

10. The concealed box according to claim 6, wherein: the transverse tube is a steel tube.