CN217035033U - Portable electric power job site warning sign linkage - Google Patents
Portable electric power job site warning sign linkage Download PDFInfo
- Publication number
- CN217035033U CN217035033U CN202220381721.1U CN202220381721U CN217035033U CN 217035033 U CN217035033 U CN 217035033U CN 202220381721 U CN202220381721 U CN 202220381721U CN 217035033 U CN217035033 U CN 217035033U
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- electric power
- warning sign
- frame
- plate
- portable electric
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Abstract
The utility model discloses a portable electric power construction site warning board suspension device, and aims to provide a portable electric power construction site warning board suspension device which is convenient to transport and carry; and can fix the warning sign that hangs during the use to can adjust the portable electric power construction scene warning sign linkage of the angle of warning sign as required. It includes: a base; the bottom of the rotary mounting frame is rotatably mounted on the base through a rotating shaft, and a hook for hanging a warning board is arranged at the upper part of the rotary mounting frame; the folding device is used for driving the rotary mounting frame to rotate around the rotating shaft; warning sign fixing device, warning sign fixing device set up on rotating the mounting bracket, and warning sign fixing device is located the below of couple for the fixed warning sign of hanging putting on the couple.
Description
Technical Field
The utility model relates to the technical field of electric power construction, in particular to a portable electric power construction site warning board suspension device.
Background
At present, standardized operation of an electric power construction site is an important branch of safety production management, is a management tool for site safety production management personnel, and is a management means for optimizing an operation scheme, improving efficiency and reducing cost. At the electric power construction scene, it is an essential link to arrange on-the-spot warning placard, hangs the warning sign by manual operation, but current warning sign mounted frame still exists following not enoughly: the traditional warning board suspension bracket is an integral bracket, cannot be folded and unfolded according to the requirements of workers, occupies a large space, and is inconvenient to transport and carry; secondly, when the traditional warning board suspension frame is used, the warning board cannot be limited and fixed, so that the warning board is easily shaken due to external influence, and the warning function of the warning board is influenced;
thirdly, the warning board is generally fixed angle after hanging, and the angle can not be adjusted according to the on-site needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable bag which is convenient to transport and carry; and the suspended warning board can be fixed when in use, and the angle of the warning board can be adjusted according to requirements.
The technical scheme of the utility model is as follows:
the utility model provides a portable electric power job site warning sign linkage, includes:
a base;
the bottom of the rotary mounting frame is rotatably mounted on the base through a rotating shaft, and a hook for hanging a warning board is arranged at the upper part of the rotary mounting frame;
the folding device is used for driving the rotary mounting frame to rotate around the rotating shaft;
warning sign fixing device, warning sign fixing device set up on rotating the mounting bracket, and warning sign fixing device is located the below of couple for the fixed warning sign of hanging putting on the couple.
The portable electric power construction site warning board suspension device is specifically used as follows,
when the portable electric power construction site warning board suspension device is not used, the folding device drives the rotary mounting frame to rotate around the rotating shaft, so that the rotary mounting frame is horizontally laid on the base, and the portable electric power construction site warning board suspension device is folded; so, can greatly reduce portable electric power job site warning sign linkage's volume to transportation, carry.
When the warning board suspension device is used in a portable electric power construction site, the folding device drives the rotary mounting frame to rotate around the rotating shaft, so that the rotary mounting frame stands on the base; then, the warning board is hung on the hook, and then the warning board hung on the hook is fixed through the warning board fixing device below the hook, so that the warning board is prevented from shaking due to external influence to influence the warning function of the warning board, and people can clearly watch the warning content on the warning board. On the other hand, the rotating installation frame can be driven to rotate around the rotating shaft through the folding device, so that the angle of the rotating installation frame is adjusted, and the angle of the warning board is adjusted.
Preferably, the warning board fixing device includes:
the fixing frame is arranged on the rotary mounting frame, and a fixing plate is formed on one side of the fixing frame;
the locking screw is arranged on the fixing frame and is vertical to the fixing plate;
the movable pressing plate is parallel to the fixed plate, and one end of the locking screw is rotatably connected with the movable pressing plate. When fixing the warning sign, arrange the lower limb of warning sign in between fixed plate and the activity clamp plate, then, through screwing up locking screw, drive the activity clamp plate and be close to the fixed plate to press from both sides tight fixed warning sign, fix on the rotation mounting bracket with the warning sign of hanging to put on the couple in order to realize.
Preferably, the fixing frame comprises a front frame plate, a rear frame plate and a connecting plate for connecting the front frame plate and the rear frame plate, the rear frame plate forms the fixing plate, the front frame plate is provided with a screw hole, the locking screw is in threaded connection with the screw hole in the front frame plate, and the movable pressing plate is located between the front frame plate and the rear frame plate. So, be favorable to improving warning sign fixing device's compact structure nature and stability.
Preferably, the fixed plate is provided with a rubber cushion layer on a side facing the movable platen. So, when the warning board is pressed from both sides tightly with the fixed plate at movable pressing plate, can contact with the warning board through rubber buffer layer, play the effect of protection warning board.
Preferably, one end of the locking screw is rotatably connected with the movable pressure plate through a bearing.
Preferably, the folding device comprises a longitudinal guide rod arranged on the base, a sliding frame sliding along the longitudinal guide rod, an adjusting rod connecting the sliding frame and the rotating mounting frame, and a driving executing mechanism used for driving the sliding frame to slide along the longitudinal guide rod, wherein the longitudinal guide rod is perpendicular to the rotating shaft, one end of the adjusting rod is hinged with the sliding frame, and the other end of the adjusting rod is hinged with the rotating mounting frame. The folding device drives the sliding rack to slide along the longitudinal guide rod through the driving executing mechanism so as to drive the rotating installation rack to rotate around the rotating shaft. When the portable electric power construction site warning board suspension device is not used, the driving execution mechanism drives the sliding frame to slide along the longitudinal guide rod, so that the rotary mounting frame is horizontally laid on the base, and at the moment, the folding device is favorable for enabling the rotary mounting frame to be close to the base as much as possible, so that the size of the portable electric power construction site warning board suspension device is reduced; simultaneously, the base can be pressed close to folding device, avoids folding device protrusion outside to further reduce portable electric power construction scene warning sign linkage's volume, be favorable to transporting, carrying.
Preferably, the upper surface of the base is provided with a limiting sliding groove, the length direction of the limiting sliding groove is parallel to the longitudinal guide rod, and the longitudinal guide rod is arranged in the limiting sliding groove. So, hold in the spacing spout of base upper surface through vertical guide arm, can protect vertical guide arm on the one hand, on the other hand, when portable electric power construction site warning sign linkage does not use, be favorable to making the rotation mounting bracket press close to the base as far as possible to reduce portable electric power construction site warning sign linkage's volume.
Preferably, the sliding frame is provided with a limiting sliding block in sliding fit with the limiting sliding groove, the limiting sliding block is provided with a guide hole, and the longitudinal guide rod penetrates through the guide hole. Therefore, the sliding block can be limited in sliding stability, and the working stability of the folding device is improved.
Preferably, the hooks are multiple and distributed along the axial direction of the rotating shaft in sequence.
Preferably, the rotary mounting frame comprises a left side rod, a right side rod and a top rod connected with the left side rod and the right side rod, the top rod is parallel to the rotating shaft, and the hook is arranged on the top rod.
The beneficial effects of the utility model are:
when the portable electric power construction site warning board suspension device is not used, the folding device drives the rotary mounting frame to rotate around the rotating shaft, so that the rotary mounting frame is horizontally laid on the base, and the portable electric power construction site warning board suspension device is folded; so, can greatly reduce portable electric power job site warning sign linkage's volume to transportation, carry.
When the warning board suspension device is used in a portable electric power construction site, the folding device drives the rotary mounting frame to rotate around the rotating shaft, so that the rotary mounting frame stands on the base; then, hang the warning sign and put on the couple, then will hang the warning sign of putting on the couple through warning sign fixing device below the couple and fix to avoid the warning sign to receive external influence to produce and rock, and influence the warning function of warning sign, guarantee that people can be clear watch the warning content on the warning sign. On the other hand, the rotary mounting frame can be driven to rotate around the rotating shaft through the folding device, so that the angle of the rotary mounting frame can be adjusted, and the angle of the warning board can be adjusted.
Drawings
Fig. 1 is a schematic structural view of a portable electric power construction site warning sign suspension device of the present invention.
Fig. 2 is a schematic structural view of a warning board fixing device of the portable electric power construction site warning board suspension device of the utility model.
Fig. 3 is a schematic structural view of a folding device of the portable electric power construction site warning sign suspension device of the utility model.
In the figure:
a base 1;
a fixed seat 2;
the mounting frame 3 is rotated;
the warning board fixing device 4, a fixing plate 41, a rubber cushion layer 42, a locking screw 43 and a movable pressing plate 44;
a hook 5;
a warning board 6;
the folding device 7, the driving actuator 71, the sliding frame 72, the adjusting rod 73 and the longitudinal guide rod 74;
a limiting chute 8;
a handle 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings.
The first embodiment is as follows: as shown in fig. 1 and 2, the portable electric power construction site warning board suspension device comprises a base 1, a rotary mounting frame 3, a folding device 7 and a warning board fixing device 4. The bottom of the rotary mounting frame is rotatably mounted on the base through a rotating shaft, and a hook 5 for hanging a warning board 6 is arranged on the upper portion of the rotary mounting frame. The folding device 7 is used for driving the rotary mounting frame to rotate around the rotating shaft. The warning board fixing device is arranged on the rotary mounting frame and is positioned below the hook and used for fixing and hanging the warning board on the hook. The warning board fixing device 4 includes a fixing frame, a locking screw 43, and a movable pressing plate 44. The fixed frame sets up on the rotation mounting bracket, and in this embodiment, the fixed frame is fixed on the rotation mounting bracket. One side of the fixing frame forms a fixing plate 41. The locking screw rod is arranged on the fixing frame and is vertical to the fixing plate. The movable pressing plate is parallel to the fixed plate. One end of the locking screw is rotatably connected with the movable pressing plate, and in the embodiment, one end of the locking screw is rotatably connected with the movable pressing plate through a bearing.
The portable electric power construction site warning board suspension device is specifically used as follows,
when the portable electric power construction site warning board suspension device is not used, the folding device drives the rotating installation frame to rotate around the rotating shaft, so that the rotating installation frame is horizontally laid on the base, and the portable electric power construction site warning board suspension device is folded; so, can greatly reduce portable electric power job site warning sign linkage's volume to in transportation, carry.
When the warning board suspension device is used in a portable electric power construction site, the folding device drives the rotary mounting frame to rotate around the rotating shaft, so that the rotary mounting frame stands on the base; then, hanging the warning board on the hook; then, the warning board hung on the hook is fixed through a warning board fixing device below the hook, specifically, when the warning board is fixed, the lower edge of the warning board is arranged between the fixed plate and the movable pressing plate, then, the movable pressing plate is driven to be close to the fixed plate through tightening the locking screw rod, so that the warning board hung on the hook is fixed on the rotary mounting frame; therefore, the warning board is prevented from shaking caused by external influence to influence the warning function of the warning board, and people can clearly see the warning content on the warning board. On the other hand, the rotary mounting frame can be driven to rotate around the rotating shaft through the folding device, so that the angle of the rotary mounting frame can be adjusted, and the angle of the warning board can be adjusted.
Specifically, as shown in fig. 1, a fixing seat 2 is fixed on the upper surface of the base, supports formed by upward extending are arranged on the left side and the right side of the fixing seat, and the rotating shaft is rotatably arranged on the supports on the left side and the right side of the fixing seat.
The rotary mounting frame comprises a left side rod, a right side rod and a top rod connected with the left side rod and the right side rod. The top rod is parallel to the rotating shaft. The hook is arranged on the ejector rod.
The couple is a plurality ofly, and each couple distributes in proper order along the axial of pivot. In this embodiment, the number of the hooks is 3. The fixed plate is parallel to the rotating shaft. Therefore, a plurality of warning boards can be hung at the same time, and one warning board can be hung on one hook; simultaneously, each warning sign can also be fixed through same warning sign fixing device.
The base is also fixedly connected with a handle 9. When the portable electric power construction site warning board hanging device is used, a user can lift the portable electric power construction site warning board hanging device which is folded through the lifting handle 9, and the portable electric power construction site warning board hanging device is carried and placed on a construction site of a distribution network.
Further, as shown in fig. 1 and 2, the fixing frame includes a front frame plate, a rear frame plate, and a connecting plate connecting the front frame plate and the rear frame plate. The rear frame plate constitutes the fixing plate. The front frame plate is provided with a screw hole. The locking screw is connected with the screw hole on the front frame plate through threads. The movable pressure plate is positioned between the front frame plate and the rear frame plate. So, be favorable to improving warning sign fixing device's compact structure nature and stability. In this embodiment, the left and right side rods are located between the front frame plate and the rear frame plate.
A rubber cushion 42 is provided on the side of the stationary plate facing the movable platen. So, when the warning board is tightly clamped by the movable pressing plate and the fixed plate, the warning board can be contacted with the rubber cushion layer, and the warning board is protected.
In one embodiment of this embodiment, the folding device is a driving motor, and the driving motor is disposed on the base and is used for driving the rotating mounting frame to rotate around the rotating shaft.
In another embodiment of this embodiment, as shown in fig. 1 and 3, the folding device 7 includes a longitudinal guide 74 disposed on the base, a sliding frame 72 sliding along the longitudinal guide, an adjusting rod 73 connecting the sliding frame and the rotating mounting frame, and a driving actuator 71 for driving the sliding frame to slide along the longitudinal guide. In this embodiment, the driving actuator is an air cylinder, but of course, the driving actuator may also be an oil cylinder or an electric push rod. The longitudinal guide rod is vertical to the rotating shaft. The one end of adjusting the pole links to each other with the carriage is articulated, and the other end of adjusting the pole links to each other with the rotation mounting bracket is articulated. The folding device drives the sliding rack to slide along the longitudinal guide rod through the driving executing mechanism so as to drive the rotating installation rack to rotate around the rotating shaft. When the portable electric power construction site warning board suspension device is not used, the driving execution mechanism drives the sliding frame to slide along the longitudinal guide rod, so that the rotary mounting frame is horizontally laid on the base, and at the moment, the folding device is favorable for enabling the rotary mounting frame to be close to the base as much as possible, so that the size of the portable electric power construction site warning board suspension device is reduced; simultaneously, the folding device can be close to the base, and the folding device is prevented from protruding outside, so that the size of the portable electric power construction site warning board suspension device is further reduced, and transportation and carrying are facilitated.
In this embodiment, the longitudinal guide rods are horizontally distributed, the number of the longitudinal guide rods is two, and the number of the adjusting rods is also two.
Further, as shown in fig. 1, a limiting sliding groove 8 is formed in the upper surface of the base. The length direction of the limiting sliding groove is parallel to the longitudinal guide rod. The longitudinal guide rod is arranged in the limiting sliding groove. So, hold in the spacing spout of base upper surface through vertical guide arm, can protect vertical guide arm on the one hand, on the other hand, when portable electric power construction site warning sign linkage does not use, be favorable to making the rotation mounting bracket press close to the base as far as possible to reduce portable electric power construction site warning sign linkage's volume.
The sliding frame is provided with a limiting sliding block in sliding fit with the limiting sliding groove, the limiting sliding block is provided with a guide hole, and the longitudinal guide rod penetrates through the guide hole. Therefore, the sliding block can be limited in sliding stability, and the working stability of the folding device is improved.
In this embodiment, the number of the limiting sliding grooves is two, and the longitudinal guide rods are arranged in the limiting sliding grooves in a one-to-one correspondence manner.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a portable electric power job site warning sign linkage, characterized by includes:
a base;
the bottom of the rotary mounting frame is rotatably mounted on the base through a rotating shaft, and a hook for hanging a warning board is arranged at the upper part of the rotary mounting frame;
the folding device is used for driving the rotary mounting frame to rotate around the rotating shaft;
warning sign fixing device, warning sign fixing device set up on rotating the mounting bracket, and warning sign fixing device is located the below of couple for the fixed warning sign of hanging putting on the couple.
2. The portable electric power construction site warning board suspension device of claim 1, wherein the warning board fixing device comprises:
the fixing frame is arranged on the rotary mounting frame, and a fixing plate is formed on one side of the fixing frame;
the locking screw is arranged on the fixed frame and is vertical to the fixed plate;
the movable pressing plate is parallel to the fixed plate, and one end of the locking screw is rotatably connected with the movable pressing plate.
3. The portable electric power construction site warning sign hanging device as claimed in claim 2, wherein the fixing frame comprises a front frame plate, a rear frame plate and a connecting plate connecting the front frame plate and the rear frame plate, the rear frame plate forms the fixing plate, the front frame plate is provided with a screw hole, the locking screw is in threaded connection with the screw hole in the front frame plate, and the movable pressing plate is located between the front frame plate and the rear frame plate.
4. A portable electric power construction site warning sign suspension device as claimed in claim 2 or 3, wherein a rubber cushion layer is provided on the side of the fixed plate facing the movable plate.
5. The portable electric power construction site warning sign hanging device as claimed in claim 2 or 3, wherein one end of the locking screw is rotatably connected with the movable pressing plate through a bearing.
6. The portable electric power construction site warning sign hanging device as claimed in claim 1, 2 or 3, wherein the folding device comprises a longitudinal guide rod arranged on the base, a sliding frame sliding along the longitudinal guide rod, an adjusting rod connecting the sliding frame and the rotating mounting frame, and a driving actuator for driving the sliding frame to slide along the longitudinal guide rod, the longitudinal guide rod is perpendicular to the rotating shaft, one end of the adjusting rod is hinged with the sliding frame, and the other end of the adjusting rod is hinged with the rotating mounting frame.
7. The portable electric power construction site warning sign hanging device as claimed in claim 6, wherein a limiting sliding groove is formed in the upper surface of the base, the length direction of the limiting sliding groove is parallel to the longitudinal guide rod, and the longitudinal guide rod is arranged in the limiting sliding groove.
8. The portable suspension device for the warning sign on the electric power construction site as claimed in claim 7, wherein the sliding frame is provided with a limit slider slidably engaged with the limit chute, the limit slider is provided with a guide hole, and the longitudinal guide rod passes through the guide hole.
9. The portable electric power construction site warning board hanging device as claimed in claim 1, 2 or 3, wherein the hanging hooks are multiple and distributed in sequence along the axial direction of the rotating shaft.
10. A portable electric power construction site warning sign hanging device as claimed in claim 1, 2 or 3, wherein the rotary mounting frame comprises a left side rod, a right side rod and a top rod connecting the left side rod and the right side rod, the top rod is parallel to the rotating shaft, and the hook is arranged on the top rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220381721.1U CN217035033U (en) | 2022-02-24 | 2022-02-24 | Portable electric power job site warning sign linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220381721.1U CN217035033U (en) | 2022-02-24 | 2022-02-24 | Portable electric power job site warning sign linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217035033U true CN217035033U (en) | 2022-07-22 |
Family
ID=82451853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220381721.1U Active CN217035033U (en) | 2022-02-24 | 2022-02-24 | Portable electric power job site warning sign linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217035033U (en) |
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2022
- 2022-02-24 CN CN202220381721.1U patent/CN217035033U/en active Active
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