CN214697260U - Construction foundation encloses fender convenient to use - Google Patents
Construction foundation encloses fender convenient to use Download PDFInfo
- Publication number
- CN214697260U CN214697260U CN202120996493.4U CN202120996493U CN214697260U CN 214697260 U CN214697260 U CN 214697260U CN 202120996493 U CN202120996493 U CN 202120996493U CN 214697260 U CN214697260 U CN 214697260U
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- China
- Prior art keywords
- bearing support
- bottom bearing
- connecting plate
- screw rod
- construction foundation
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- Expired - Fee Related
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Abstract
A building construction foundation fence convenient to use comprises a middle rectangular supporting frame, wherein the middle rectangular supporting frame comprises a bottom bearing support, an upper fixing plate and two side connecting plates, the bottom bearing support is of a hollow structure with a built-in counterweight, a limiting cylinder is arranged between the bottom bearing support and the upper fixing plate, a bidirectional lead screw is arranged in the limiting cylinder, the bottom of the bidirectional lead screw is fixed with a rotating shaft arranged on the bottom bearing support, the upper part of the bidirectional lead screw penetrates through the rotating shaft arranged on the upper fixing plate, a rotating handle is arranged at the end part of the bidirectional lead screw, and vertical strip-shaped channels are arranged on the side surfaces of the limiting cylinder, which are opposite to the two side connecting plates; the upper screw rod and the lower screw rod which are opposite to each other are provided with threaded sleeves, two sides of each threaded sleeve are hinged with rotating rods, and the rotating rods penetrate through the vertical strip-shaped channels and the connecting plates to be connected with the additional connecting plates. The utility model discloses can fold according to the user state, be convenient for accomodate and transport, favourable improvement efficiency of construction for the construction progress.
Description
Technical Field
The utility model relates to a construction field specifically belongs to a construction ground encloses fender convenient to use.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The construction site is called as a building construction site or a construction site, also called as a construction site, and the foundation needs to be used as a fence in the construction process, so that the warning effect is achieved.
However, there are some disadvantages in the conventional using process, such as:
the fender is not adjusted to current building construction ground encloses, has certain limitation to enclose when keeping off heavier, stability is good, but the transport of not being convenient for, when enclosing to keep off lighter, the easy problem of empting that takes place, unsatisfied user demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction ground that is convenient for use encloses fender, the ground that will solve the prior art construction encloses the inconvenient regulation of fender, the narrow technical problem of range of application.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a construction ground encloses fender convenient to use, includes middle part rectangle braced frame, middle part rectangle braced frame includes bottom bearing support, upper portion fixed plate and both sides connecting plate, its characterized in that: the bottom bearing support is of a hollow structure with a built-in counterweight, a limiting cylinder is arranged between the bottom bearing support and the upper fixing plate, a bidirectional screw rod is arranged in the limiting cylinder, the bottom of the bidirectional screw rod is fixed with a rotating shaft arranged on the bottom bearing support, the upper part of the bidirectional screw rod penetrates through the rotating shaft arranged on the upper fixing plate, a rotating handle is arranged at the end part of the bidirectional screw rod, and vertical strip-shaped channels are arranged on the side surfaces of the limiting cylinder, which are opposite to the connecting plates on the two sides;
the upper screw rod and the lower screw rod which are opposite to each other are provided with threaded sleeves, two sides of each threaded sleeve are hinged with rotating rods, and the rotating rods penetrate through the vertical strip-shaped channels and the connecting plates to be connected with the additional connecting plates.
Further preferably, the bottom load bearing support inner weight is sand.
Furthermore, the bottom bearing support comprises a rectangular fixed cylinder, two drawing boxes arranged in the rectangular fixed cylinder and a compression spring connected between the two drawing boxes, and bagged sand is loaded in the drawing boxes.
Furthermore, the connecting plate is as long as the additional connecting plate, and the rotating rod is connected with the additional connecting plate through the hinge lug plate.
Furthermore, the bottom of the bottom bearing support is provided with anti-skidding convex points or anti-skidding grooves.
Furthermore, four corners of the middle rectangular supporting frame are provided with reinforcing ribs.
In addition, every side the connecting plate sets up side by two steel sheets and forms, and the space between two steel sheets is the space that supplies the dwang to pass.
More preferably, the bottom bearing support is made of a rectangular steel cylinder, and the upper fixing plate, the two side connecting plates and the additional connecting plate are made of steel plates.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
the utility model discloses when using, can rotate two-way lead screw, make two-way lead screw drive the thread bush to the direction removal that is close to each other, drive two additional connecting plates through the dwang then and remove to the direction of keeping away from each other, with the width that should enclose the fender, when not using, rotate two-way lead screw, two-way lead screw drives the thread bush and removes to the direction of keeping away from each other, the thread bush passes through the dwang and drives the extension board and remove to the direction that is close to each other, can reduce the volume that should enclose the fender, be convenient for accomodate and transport.
Bottom bearing support when needs use, the box is taken out in the pulling to the direction removal of keeping away from each other for take out the inside that the box shifted out the fixed section of thick bamboo of rectangle, then pack into the inside of taking out the box with bagged sand or soil, in order to increase the weight that should enclose the fender, improve should enclose the stability when keeping off and place, when need not use, with bagged sand or soil take out can, be convenient for place or transport, satisfy user's demand.
Drawings
FIG. 1 is a cross-sectional view of a construction foundation fence of the present invention;
fig. 2 is a schematic structural view of the bottom load-bearing support according to the present invention.
Reference numerals: 1-a middle rectangular support frame; 11-bottom load bearing support; 111-a rectangular fixed cylinder; 112-drawer box; 113-a compression spring; 12-an upper fixing plate; 13-a connecting plate; 2-a limiting cylinder; 3-a bidirectional screw rod; 4-rotating the handle; 5-thread bushing; 6-rotating the rod; 7-additional connection plates; 8-reinforcing ribs.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
A building construction foundation fence convenient to use is disclosed, as shown in figure 2, and comprises a middle rectangular supporting frame 1, wherein the middle rectangular supporting frame 1 comprises a bottom bearing support 11, an upper fixing plate 12 and two side connecting plates 13, the bottom bearing support 11 is a hollow structure with a built-in counterweight, a limiting cylinder 2 is arranged between the bottom bearing support 11 and the upper fixing plate 12, a bidirectional screw rod 3 is arranged in the limiting cylinder 2, the bottom of the bidirectional screw rod 3 is fixed with a rotating shaft arranged on the bottom bearing support 11, the upper part of the bidirectional screw rod passes through the rotating shaft arranged on the upper fixing plate 12, the end part of the bidirectional screw rod is provided with a rotating handle 4, the side surfaces of the limiting cylinder 2 opposite to the two side connecting plates 13 are provided with vertical strip-shaped channels, the bottom of the bottom bearing support 11 is provided with anti-skid convex points or anti-skid grooves, four corners of the middle rectangular supporting frame 1 are provided with reinforcing ribs 8, and each side of the connecting plates 13 are formed by arranging two steel plates side by side, the space between the two steel plates is a space through which the rotating rod 6 passes. In specific implementation, the bottom bearing support 11 is made of a rectangular steel cylinder, and the upper fixing plate 12, the two side connecting plates 13 and the additional connecting plate 7 are made of steel plates.
The upper and lower two of two-way lead screw 3 all are equipped with thread bush 5 on the reverse screw rod each other, and 5 both sides of thread bush are all articulated to be connected with dwang 6, and dwang 6 passes vertical strip passageway and connecting plate 13 are articulated with additional connecting plate 7 and are connected, and two connecting plates 13 symmetry are articulated to be connected with two-way lead screw 3 both sides, and, every dwang 6 is the same with 3 contained angle angles of two-way lead screw.
The counter weight in the bottom bearing support 11 is sand, the box-shaped structure with an opening at the upper part can be used, the sand is directly loaded in the bottom bearing support 11, or, as shown in fig. 2, the bottom bearing support 11 comprises a rectangular fixed cylinder 111, two drawing boxes 112 arranged in the rectangular fixed cylinder 111 and a compression spring 113 connected between the two drawing boxes 112, bagged sand is loaded in the drawing boxes 112, the connecting plate 13 is as long as the additional connecting plate 7, and the rotating rod 6 is connected with the additional connecting plate 7 through a hinged lug plate.
The working principle is as follows: during the use, when needs, can rotate two-way lead screw, make two-way lead screw drive the thread bush to the direction removal that is close to each other, make the thread bush pass through the dwang and drive the direction removal of additional connecting plate to keeping away from each other, be convenient for adjust the width that should enclose the fender, when not using simultaneously, can rotate two-way lead screw, make two-way lead screw drive the thread bush to the direction removal that keeps away from each other, make the thread bush drive the direction removal that additional connecting plate is close to each other through the dwang, in order to reduce the volume that should enclose the fender, be convenient for accomodate and transport.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a construction ground encloses fender convenient to use, includes middle part rectangle braced frame (1), middle part rectangle braced frame (1) includes bottom bearing support (11), upper portion fixed plate (12) and both sides connecting plate (13), its characterized in that: the bottom bearing support (11) is of a hollow structure with a built-in counterweight, a limiting cylinder (2) is arranged between the bottom bearing support (11) and an upper fixing plate (12), a bidirectional screw rod (3) is arranged in the limiting cylinder (2), the bottom of the bidirectional screw rod (3) is fixed with a rotating shaft arranged on the bottom bearing support (11), the upper part of the bidirectional screw rod penetrates through the rotating shaft arranged on the upper fixing plate (12), a rotating handle (4) is arranged at the end part of the bidirectional screw rod, and vertical strip-shaped channels are arranged on the side surfaces of the limiting cylinder (2) opposite to the connecting plates (13) on the two sides;
the upper and lower two of two-way lead screw (3) all are equipped with thread bush (5) on the reverse screw rod each other, and thread bush (5) both sides are all articulated to be connected with dwang (6), dwang (6) pass vertical strip passageway and connecting plate (13) are connected with additional connecting plate (7).
2. The building construction foundation fence convenient to use of claim 1, characterized in that: the counterweight in the bottom bearing support (11) is sand.
3. The building construction foundation fence convenient to use of claim 1, characterized in that: the bottom bearing support (11) comprises a rectangular fixed cylinder (111), two drawing boxes (112) arranged in the rectangular fixed cylinder (111) and a compression spring (113) connected between the two drawing boxes (112), and bagged sand is loaded in the drawing boxes (112).
4. The building construction foundation fence convenient to use of claim 1, characterized in that: the connecting plate (13) is as long as the additional connecting plate (7), and the rotating rod (6) is connected with the additional connecting plate (7) through a hinged lug plate.
5. The building construction foundation fence convenient to use of claim 1, characterized in that: and anti-skidding convex points or anti-skidding grooves are arranged at the bottom of the bottom bearing support (11).
6. The building construction foundation fence convenient to use of claim 1, characterized in that: four corners of the middle rectangular supporting frame (1) are provided with reinforcing ribs (8).
7. The building construction foundation fence convenient to use of claim 1, characterized in that: each side connecting plate (13) are formed by arranging two steel plates side by side, and the space between the two steel plates is the space for the rotating rod (6) to pass through.
8. The construction foundation who facilitates use of any one of claim 1~7 encloses fender, characterized in that: the bottom bearing support (11) is made of a rectangular steel cylinder, and the upper fixing plate (12), the two side connecting plates (13) and the additional connecting plate (7) are all made of steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996493.4U CN214697260U (en) | 2021-05-11 | 2021-05-11 | Construction foundation encloses fender convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120996493.4U CN214697260U (en) | 2021-05-11 | 2021-05-11 | Construction foundation encloses fender convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697260U true CN214697260U (en) | 2021-11-12 |
Family
ID=78551701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120996493.4U Expired - Fee Related CN214697260U (en) | 2021-05-11 | 2021-05-11 | Construction foundation encloses fender convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697260U (en) |
-
2021
- 2021-05-11 CN CN202120996493.4U patent/CN214697260U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |