CN214783442U - Portable warning sign that construction used - Google Patents
Portable warning sign that construction used Download PDFInfo
- Publication number
- CN214783442U CN214783442U CN202121111229.4U CN202121111229U CN214783442U CN 214783442 U CN214783442 U CN 214783442U CN 202121111229 U CN202121111229 U CN 202121111229U CN 214783442 U CN214783442 U CN 214783442U
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- CN
- China
- Prior art keywords
- fixed block
- supporting legs
- connecting plate
- supporting leg
- warning sign
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of building construction, and discloses a portable warning board for building construction, which comprises a warning board, a fixed block fixedly arranged at the bottom of the warning board and four supporting legs detachably connected with the fixed block, wherein every two supporting legs are respectively arranged at two sides of the fixed block; the fixing block is cuboid, and the warning plate is arranged on the fixing block along the length direction of the fixing block; the two side walls of the fixed block are respectively provided with a slot for connecting the supporting leg, and the supporting leg is inserted in the slot through an insertion column arranged at the top end of the supporting leg; the fixed block and the inserting column are locked through a locking piece. The supporting leg is inserted in the slot of fixed block through inserting the post, fixed block with insert and lock through the retaining member between the post to can assemble this device fast. When needing to dismantle, the pull rod that pulls the retaining member drives the connecting plate and slides downwards, and is no longer pegged graft with the location mouth until the locating lever, then extracts the supporting leg and can dismantle. The device is convenient to disassemble, assemble and carry.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a portable warning sign that construction used.
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 site of the construction work is called a "construction site" or "job site", also called a worksite.
During building construction, warning boards for road construction are placed around a construction road section to inform people passing by the warning boards to construct in front of the construction road section, and for safety, the warning boards need to slow down or detour to reduce safety accidents. However, the existing warning board for road construction is large in size, and is inconvenient to disassemble and carry, so that workers are inconvenient to carry the warning board.
SUMMERY OF THE UTILITY MODEL
The utility model provides a convenient, the strong portable warning sign of turnover is dismantled in installation that construction used.
The technical problem to be solved is that: the warning sign is bulky for the road construction of current, because the dismantlement of being not convenient for, the trouble very of whole transport is not convenient for the staff and carries the warning sign.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a portable warning sign for building construction, which comprises a warning board, a fixed block fixedly arranged at the bottom of the warning board and supporting legs detachably connected with the fixed block, wherein the number of the supporting legs is four, and every two of the supporting legs are respectively positioned at two sides of the fixed block and are oppositely arranged;
the fixed block is cuboid, and the warning board is mounted on the fixed block along the length direction of the fixed block;
the two side walls of the fixed block are respectively provided with a slot for connecting the supporting leg, and the supporting leg is inserted into the slot through an insertion column arranged at the top end of the supporting leg;
the fixed block with insert and lock through the retaining member between the post.
Furthermore, the both ends of supporting leg are respectively to relative both sides level bending, the bending segment tip welding at supporting leg top has the end plate, the one end welding of inserting the post is in on the end plate.
Furthermore, a plurality of anti-skid protrusions are arranged on the bottom surface of the bending section at the bottom of the supporting leg.
Furthermore, the locking piece comprises two locking units which are oppositely arranged, and a pair of insertion columns of the supporting legs which are oppositely arranged at two sides of the fixing block are locked with the fixing block through one locking unit;
the locking unit comprises a connecting plate which is horizontally and movably arranged in the fixing block up and down, positioning rods which are vertically arranged upwards at two ends of the connecting plate, a pull rod which is vertically arranged downwards in the middle of the bottom of the connecting plate, and springs which are arranged at the bottoms of two ends of the connecting plate;
an installation cavity for installing the connecting plate is formed in the fixing block, and the installation cavity is located right below the slot and arranged along the width direction of the fixing block;
the connecting plate is arranged in the mounting cavity;
the top end of the spring is connected with the bottom surface of the connecting plate, and the bottom end of the spring is connected with the cavity bottom of the mounting cavity;
the bottom end of the pull rod movably penetrates out of the cavity bottom of the mounting cavity;
the top of the positioning rod is inserted into the inserting column after movably penetrating out of the mounting cavity.
Furthermore, a first inclined plane is arranged on the insertion end face of the insertion column, and the first inclined plane is obliquely arranged from one end close to the supporting leg to one end far away from the supporting leg;
and a second inclined plane matched with the first inclined plane is arranged at the top of the positioning rod.
Furthermore, a positioning opening is formed in the middle of the inserting column, the extending direction of the positioning opening is perpendicular to the axial direction of the inserting column, and the top of the positioning rod is movably inserted into the positioning opening.
Furthermore, a handle is fixedly connected to the bottom end of the pull rod.
The utility model relates to a portable warning sign that construction used compares with prior art, has following beneficial effect:
the utility model discloses a supporting leg is through inserting the post and pegging graft in the slot of fixed block, fixed block and insert and lock through the retaining member between the post to can assemble this device fast.
When needing to dismantle, the pull rod that pulls the retaining member drives the connecting plate and slides downwards, and is no longer pegged graft with the location mouth until the locating lever, then extracts the supporting leg and can dismantle. The device is convenient to disassemble and assemble and convenient to carry.
The portable warning board for building construction of the present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic front view of the warning plate of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the middle fixing block of the present invention.
Wherein, warning board 1, fixed block 2, supporting leg 3, slot 4, insert post 5, end plate 6, non-skid protrusions 7, connecting plate 8, locating lever 9, pull rod 10, spring 11, installation cavity 12, first inclined plane 13, second inclined plane 14, location mouth 15, handle 16.
Detailed Description
The following description of the embodiments of the present invention will be described in more detail with reference to the drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
As shown in fig. 1-3, the utility model relates to a portable warning sign of construction usefulness, including warning board 1, fixed mounting at the fixed block 2 of warning board 1 bottom and can dismantle the supporting leg 3 of being connected with fixed block 2, supporting leg 3 is provided with four, and two liang of a set of are located 2 both sides of fixed block respectively and set up relatively. The fixing block 2 is cuboid, and the warning board 1 is installed on the fixing block 2 along the length direction of the fixing block 2. All offer the slot 4 that is used for connecting supporting leg 3 on the both sides wall of fixed block 2, supporting leg 3 is pegged graft in slot 4 through the post 5 that inserts that sets up on its top. The fixing block 2 and the inserting column 5 are locked through a locking piece.
Specifically, the both ends of supporting leg 3 are buckled to relative both sides level respectively, and the bending section tip welding at supporting leg 3 top has end plate 6, and the one end welding of inserting post 5 is on end plate 6. A plurality of anti-skid protrusions 7 are arranged on the bottom surface of the bending section at the bottom of the supporting leg 3.
Specifically, the retaining member includes two locking units that set up relatively, and a pair of supporting leg 3 that is located the relative setting in fixed block 2 both sides inserts post 5 and locks with fixed block 2 through a locking unit.
The locking unit comprises a connecting plate 8 which is horizontally and movably arranged in the fixing block 2 from top to bottom, positioning rods 9 which are arranged at two ends of the connecting plate 8 and vertically upwards, a pull rod 10 which is arranged in the middle of the bottom of the connecting plate 8 and vertically downwards, and springs 11 which are arranged at the bottoms of two ends of the connecting plate 8.
An installation cavity 12 for installing the connecting plate 8 is formed in the fixing block 2, and the installation cavity 12 is located under the slot 4 and arranged along the width direction of the fixing block 2. The connecting plate 8 is arranged in the mounting cavity 12. The top end of the spring 11 is connected with the bottom surface of the connecting plate 8, and the bottom end of the spring is connected with the bottom of the mounting cavity 12. The bottom end of the pull rod 10 movably penetrates out of the bottom of the mounting cavity 12. The top of the positioning rod 9 is movably inserted into the inserting column 5 after penetrating out of the mounting cavity 12. The middle part of the inserting column 5 is provided with a positioning opening 15, the extending direction of the positioning opening 15 is perpendicular to the axial direction of the inserting column 5, and the top of the positioning rod 9 is movably inserted in the positioning opening 15.
When the device is disassembled, the pull rod 10 is pulled downwards to drive the connecting plate 8 to slide downwards until the positioning rod 9 is not inserted into the positioning port 15 any more, and then the supporting leg 3 is pulled out to disassemble the device. In order to facilitate the worker to pull the pull rod 10 downwards, a handle 16 is fixedly connected to the bottom end of the pull rod 10.
Further, a first inclined plane 13 is arranged on the insertion end face of the insertion column 5, and the first inclined plane 13 is obliquely arranged from one end close to the supporting leg 3 to one end far away from the supporting leg 3; the top of the positioning rod 9 is provided with a second inclined surface 14 matched with the first inclined surface 13. First inclined plane 13 and the cooperation of second inclined plane 14, conveniently insert post 5 when inserting slot 4 in, insert post 5 and can directly push down locating lever 9, conveniently insert post 5 and insert in the slot, align the back until inserting location mouth 15 on post 5 and locating lever 9, insert in location mouth 15 under the elastic action of spring 11 to will insert the locking of post 5, prevent to insert the roll-off of post 5.
To sum up, the utility model discloses a supporting leg is through inserting the post and pegging graft in the slot of fixed block, fixed block and insert and lock through the retaining member between the post to can assemble this device fast. When needing to dismantle, the pull rod that pulls the retaining member drives the connecting plate and slides downwards, and is no longer pegged graft with the location mouth until the locating lever, then extracts the supporting leg and can dismantle. The device is convenient to disassemble and assemble and convenient to carry.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (7)
1. The utility model provides a portable warning sign that construction used which characterized in that: the warning board comprises a warning board (1), a fixed block (2) fixedly installed at the bottom of the warning board (1) and four supporting legs (3) detachably connected with the fixed block (2), wherein every two supporting legs (3) are respectively positioned at two sides of the fixed block (2) in a group and oppositely arranged;
the fixed block (2) is cuboid, and the warning plate (1) is installed on the fixed block (2) along the length direction of the fixed block (2);
slots (4) used for connecting the supporting legs (3) are formed in the two side walls of the fixing block (2), and the supporting legs (3) are inserted into the slots (4) through inserting columns (5) arranged at the top ends of the supporting legs;
the fixing block (2) and the inserting columns (5) are locked through locking pieces.
2. The portable warning sign for building construction according to claim 1, wherein: the two ends of the supporting legs (3) are horizontally bent towards the two opposite sides respectively, end plates (6) are welded at the end parts of the bending sections at the tops of the supporting legs (3), and one ends of the inserting columns (5) are welded on the end plates (6).
3. The portable warning sign for building construction according to claim 2, wherein: a plurality of anti-skid protrusions (7) are arranged on the bottom surfaces of the bending sections at the bottoms of the supporting legs (3).
4. The portable warning sign for building construction according to claim 1, wherein: the locking piece comprises two locking units which are oppositely arranged, and a pair of insertion columns (5) of the supporting legs (3) which are oppositely arranged at two sides of the fixing block (2) are locked with the fixing block (2) through one locking unit;
the locking unit comprises a connecting plate (8) which is horizontally and movably arranged in the fixed block (2) up and down, positioning rods (9) which are vertically arranged upwards at two ends of the connecting plate (8), a pull rod (10) which is vertically arranged downwards in the middle of the bottom of the connecting plate (8), and springs (11) which are arranged at the bottoms of two ends of the connecting plate (8);
an installation cavity (12) for installing the connecting plate (8) is formed in the fixed block (2), and the installation cavity (12) is located right below the slot (4) and arranged along the width direction of the fixed block (2);
the connecting plate (8) is arranged in the mounting cavity (12);
the top end of the spring (11) is connected with the bottom surface of the connecting plate (8), and the bottom end of the spring is connected with the bottom of the mounting cavity (12);
the bottom end of the pull rod (10) movably penetrates out of the cavity bottom of the mounting cavity (12);
the top of the positioning rod (9) is movably inserted into the inserting column (5) after penetrating out of the mounting cavity (12).
5. The portable warning sign for building construction according to claim 4, wherein: a first inclined plane (13) is arranged on the insertion end surface of the insertion column (5), and the first inclined plane (13) is obliquely arranged from one end close to the supporting leg (3) to one end far away from the supporting leg (3);
and a second inclined plane (14) matched with the first inclined plane (13) is arranged at the top of the positioning rod (9).
6. The portable warning sign for building construction according to claim 4, wherein: insert post (5) middle part and seted up location mouth (15), the extending direction perpendicular to of location mouth (15) insert post (5) axial setting, locating lever (9) top activity is inserted and is established in location mouth (15).
7. The portable warning sign for building construction according to claim 4, wherein: the bottom end of the pull rod (10) is fixedly connected with a handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121111229.4U CN214783442U (en) | 2021-05-24 | 2021-05-24 | Portable warning sign that construction used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121111229.4U CN214783442U (en) | 2021-05-24 | 2021-05-24 | Portable warning sign that construction used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214783442U true CN214783442U (en) | 2021-11-19 |
Family
ID=78696877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121111229.4U Expired - Fee Related CN214783442U (en) | 2021-05-24 | 2021-05-24 | Portable warning sign that construction used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214783442U (en) |
-
2021
- 2021-05-24 CN CN202121111229.4U patent/CN214783442U/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: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |