CN210768103U - Electric power construction equipment with safety protective guard - Google Patents
Electric power construction equipment with safety protective guard Download PDFInfo
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- CN210768103U CN210768103U CN201920766744.2U CN201920766744U CN210768103U CN 210768103 U CN210768103 U CN 210768103U CN 201920766744 U CN201920766744 U CN 201920766744U CN 210768103 U CN210768103 U CN 210768103U
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- connecting sleeve
- rotating
- electric power
- telescopic
- guard rail
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Abstract
An electric power construction device with a safety protective guard comprises a protective guard body, wherein the protective guard body comprises stand columns, a base and a telescopic grid, the stand columns are hollow cylinders, rotating seats are arranged in inner cavities of the stand columns, rotating shafts are respectively arranged between the rotating seats, rotating blocks are arranged between the rotating shafts, openings are formed in side walls of the stand columns, the telescopic grid comprises a plurality of cross railings, the railings are hinged with each other, a left connecting sleeve and a right connecting sleeve are respectively arranged at the hinged parts of the railings on the two sides of the telescopic grid, pin shafts penetrate through the connecting parts of the railings in the left connecting sleeve and the right connecting sleeve, the left connecting sleeve and the right connecting sleeve are respectively connected with a connecting shaft, the connecting shaft on the left connecting sleeve is connected with the rotating blocks, the movable connection of the telescopic grid and the stand columns is realized, the connecting shaft on the right connecting sleeve is connected with the side wall of, the requirement of on-site maintenance is met, the structure is novel, and the practicability is high.
Description
Technical Field
The utility model belongs to the technical field of the electric power construction protection, concretely relates to electric power construction equipment with safety protective guard.
Background
Along with the development of the times and the progress of the society, the level of urbanization construction is higher and higher, and municipal public facilities are more and more perfect. At present, underground cables are generally adopted for electric power laying in urban areas, and the laying of the underground cables cannot leave a cable well. The cable well is generally arranged on a sidewalk or a motor vehicle lane, when a cable line is in an outgoing line fault, a maintainer needs to go to the cable well on site to overhaul and investigate, the well is in a closed state and the well cover cannot be closed during overhaul, so the cable well needs to be in an open state, in order to prevent the pedestrian from falling into the well, safety protective guards are placed around the cable well on site, the number of the protective guards usually needs to be two or more than two to completely surround the cable well, when the protective guards are placed, time and labor are consumed, the existing protective guards are poor in stability and prone to toppling, and therefore potential safety hazards are increased.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model discloses an electric power construction equipment with safety protective guard is disclosed.
The specific technical scheme is as follows:
the utility model provides an electric power construction equipment with safety protection fence, includes the rail guard body, the rail guard body includes stand, base, flexible grid, the quantity of stand is five, and the stand is hollow cylinder, wherein four all be equipped with two in the inner chamber of stand and set up relatively and rotate the seat, two it distributes about being, rotates between the seat respectively to rotate to connect and be equipped with a rotation axis, two connect between the rotation axis and be equipped with the turning block, the stand is located and is equipped with the opening on the lateral wall of turning block position, the opening cross-section is the arc structure, flexible grid includes the railing of a plurality of cross arrangement, and the cross connection department of two adjacent railings is articulated each other for flexible grid can stretch out and draw back, and wherein the middle part articulated department that is located flexible grid both sides railing is provided with left adapter sleeve and right adapter sleeve respectively, a left side, the right connecting sleeves are both of U-shaped structures, pin shafts are arranged at the connecting positions of the handrails in the left connecting sleeve and the right connecting sleeve in a penetrating mode, one sides of the left connecting sleeve and the right connecting sleeve are both connected with connecting shafts, the connecting shafts on the left connecting sleeve are connected with rotating blocks in inner cavities of the stand columns through openings in the side walls of the stand columns, movable connection of the telescopic grids and the stand columns is achieved, the connecting shafts on the right connecting sleeve are connected with the side wall of the other stand column, the number of the telescopic grids is four, each telescopic grid is connected with the stand columns on the two sides in the mode, and the protective guard body can be wound into a rectangular structure under the matching of the stand columns and the; the base is arranged at the bottom end of each stand column, each base is parallel to each other, a rectangular groove and a supporting block are arranged at the bottom of each base, a limiting cavity is formed in the center of each rectangular groove, a rotating shaft is vertically arranged at the center of the upper surface of each supporting block, the other end of each rotating shaft enters the corresponding limiting cavity and is connected with a limiting block, so that the supporting blocks can rotate in the rectangular grooves, and the supporting blocks are rotatably connected with the bases.
Further, be located and be equipped with buckle and knob screw on the stand of rail guard body both sides respectively, knob screw and stand lateral wall threaded connection, buckle one end is articulated with the stand, and the buckle both sides are equipped with the draw-in groove, and when the rail guard body encloses into rectangular structure, through clockwise rotation buckle to with the draw-in groove lock of buckle one side on the knob screw, and tighten the knob screw, realize fixing the rail guard body of rectangular structure, through the anticlockwise rotation buckle, and with the draw-in groove lock of buckle opposite side on the knob screw, and tighten the knob screw, realize fixing the rail guard body of closing the state.
Furthermore, the clamping grooves on the two sides of the pinch plate are not located at the same position.
Further, the opening angle is 90 °.
Further, the supporting block is matched with the rectangular groove in shape.
Furthermore, the limiting block is of a cylindrical structure.
The utility model has the advantages that:
(1) the utility model discloses a left adapter sleeve on the flexible grid and connecting axle cooperate with the rotation seat on the stand for flexible grid can rotate 90 around left stand, thereby makes the rail guard body can enclose into the rectangle structure, need not to adopt a plurality of rail guards, can accomplish the centering on the job site, has satisfied the demand of on-the-spot maintenance, novel structure, and the practicality is high.
(2) The utility model discloses well adopt buckle cooperation knob screw, can fix enclosing into rectangle structure rail guard body, also can fix the rail guard body of receipts state of closing, effectively promoted the stability of rail guard, it is more convenient to use.
(3) The utility model discloses the swivelling joint is provided with the supporting shoe in the recess of well base bottom, through rotating the supporting shoe for the base is cross structure, and when the rail guard body was around being the rectangle structure, the supporting effect was better, and is more firm.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is a top view of the center pillar of the present invention.
Fig. 4 is a cross-sectional view of the center pillar of the present invention.
Fig. 5 is a cross-sectional view of the base of the present invention.
Fig. 6 is a schematic view of the expanded state of the middle support block of the present invention.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Description of the reference numerals
The guardrail comprises a guardrail body 1, a vertical column 10, a rotating seat 101, a rotating shaft 102, a rotating block 103, an opening 104, a buckle plate 105, a clamping groove 1051, a knob screw 106, a base 20, a rectangular groove 201, a limiting cavity 2011, a supporting block 202, a rotating shaft 2021, a limiting block 2022, a telescopic grid 30, a railing 301, a left connecting sleeve 302, a pin roll 3021, a right connecting sleeve 303 and a connecting shaft 304.
An electric power construction equipment with safety protective guard comprises a protective guard body, wherein the protective guard body comprises five stand columns, a base and a telescopic grid, the stand columns are hollow cylinders, two opposite rotating seats are arranged in the inner cavities of four stand columns, the two rotating seats are distributed up and down, a rotating shaft is respectively connected between the two rotating seats in a rotating mode, a rotating block is connected between the two rotating shafts and is of a cylindrical structure, an opening is formed in the side wall, located at the position of the rotating block, of each stand column, the cross section of each opening is of an arc-shaped structure, the telescopic grid comprises a plurality of cross-arranged railings, the cross joints of the two adjacent railings are hinged with each other, the telescopic grid can be stretched, a left connecting sleeve and a right connecting sleeve are respectively arranged at the hinged positions of the middle parts of the railings, located at the two sides of the telescopic grid, the left connecting sleeve and the right connecting sleeve are both of a U-shaped structure, pin shafts are arranged at the connecting positions of the handrails in the left connecting sleeve and the right connecting sleeve in a penetrating mode, one side of each of the left connecting sleeve and the right connecting sleeve is connected with a connecting shaft, the connecting shaft on the left connecting sleeve is connected with a rotating block in an inner cavity of the upright column through an opening in the side wall of the upright column, movable connection of the telescopic grids and the upright column is achieved, the connecting shaft on the right connecting sleeve is connected with the side wall of the other upright column, the number of the telescopic grids is four, and each telescopic grid is connected with the upright columns on two sides in the mode, so that the protective guard body can be surrounded into a rectangular structure; the base is of a long strip-shaped structure and is arranged at the bottom end of each stand column, each base is parallel to each other, a rectangular groove and a supporting block are arranged at the bottom of each base, a limiting cavity is formed in the center of each rectangular groove, the supporting blocks are matched with the rectangular grooves in shape, a rotating shaft is vertically arranged at the center of the upper surface of each supporting block, the other end of each rotating shaft enters the limiting cavity and is connected with a limiting block, so that the supporting blocks can rotate in the rectangular grooves, and the supporting blocks and the bases are rotatably connected.
Further, be located and be equipped with buckle and knob screw on the stand of rail guard body both sides respectively, knob screw and stand lateral wall threaded connection, buckle one end is articulated with the stand, and the buckle both sides are equipped with the draw-in groove, and when the rail guard body encloses into rectangular structure, through clockwise rotation buckle to with the draw-in groove lock of buckle one side on the knob screw, and tighten the knob screw, realize fixing the rail guard body of rectangular structure, through the anticlockwise rotation buckle, and with the draw-in groove lock of buckle opposite side on the knob screw, and tighten the knob screw, realize fixing the rail guard body of closing the state.
Furthermore, the clamping grooves on the two sides of the pinch plate are not located at the same position.
Further, the opening angle is 90 °.
Further, the supporting block is matched with the rectangular groove in shape.
Furthermore, the limiting block is of a cylindrical structure.
The working principle is as follows:
when the field construction is carried out, the guardrail body in the folding state is placed on the field, the telescopic grilles are matched with the rotating seats on the connecting shaft and the stand column through the left connecting sleeve on the telescopic grilles, each telescopic grille rotates 90 degrees around the left stand column, the guardrail body surrounds a rectangular structure at the moment, the construction field surrounds the guardrail body, the buckle plate rotates anticlockwise, the buckle plate is buckled on the stand column knob screw through the clamping groove, the knob screw is screwed tightly to be locked, and therefore the guardrail body of the rectangular structure is fixed. And finally, rotating the supporting plate on the base to enable the base to be in a cross structure, and supporting the protective guard body. After the construction is finished, after the protective guard body is folded, the buckle plate is buckled on the knob screw through the clamping groove by clockwise rotating the buckle plate, and the knob screw is screwed up to finish the fixation of the protective guard.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. An electric power construction device with a safety protective guard comprises a protective guard body and is characterized in that the protective guard body comprises five upright posts, a base and a telescopic grid, the upright posts are hollow cylinders, two opposite rotating seats are arranged in inner cavities of the four upright posts, the two rotating seats are distributed up and down, a rotating shaft is respectively and rotatably connected between the two rotating seats, a rotating block is connected between the two rotating shafts, an opening is arranged on the side wall of the upright post, which is positioned at the position of the rotating block, the cross section of the opening is of an arc-shaped structure, the telescopic grid comprises a plurality of cross-arranged railings, the cross-connected parts of the two adjacent railings are hinged with each other, so that the telescopic grid can be stretched, and a left connecting sleeve and a right connecting sleeve are respectively arranged at the hinged parts of the middles of the railings on the two sides of the telescopic, the left connecting sleeve and the right connecting sleeve are both of a U-shaped structure, pin shafts are arranged at the connecting positions of the handrails in the left connecting sleeve and the right connecting sleeve in a penetrating mode, one side of each of the left connecting sleeve and the right connecting sleeve is connected with a connecting shaft, the connecting shaft on the left connecting sleeve is connected with a rotating block in an inner cavity of the upright column through an opening in the side wall of the upright column, movable connection of the telescopic grids and the upright column is achieved, the connecting shaft on the right connecting sleeve is connected with the side wall of the other upright column, the number of the telescopic grids is four, and each telescopic grid is connected with the upright columns on two sides in the mode, so that the protective guard body can be surrounded into a rectangular structure; the base is arranged at the bottom end of each stand column, each base is parallel to each other, a rectangular groove and a supporting block are arranged at the bottom of each base, a limiting cavity is formed in the center of each rectangular groove, a rotating shaft is vertically arranged at the center of the upper surface of each supporting block, the other end of each rotating shaft enters the corresponding limiting cavity and is connected with a limiting block, so that the supporting blocks can rotate in the rectangular grooves, and the supporting blocks are rotatably connected with the bases.
2. The electric power construction equipment with the safety guard rail as claimed in claim 1, wherein the posts on both sides of the guard rail body are respectively provided with a buckle plate and a knob screw, the knob screw is in threaded connection with the side wall of the post, one end of the buckle plate is hinged to the post, and the buckle plate is provided with a slot on both sides, when the guard rail body is wound into a rectangular structure, the fixing of the guard rail body in the rectangular structure is realized by rotating the buckle plate clockwise and fastening the slot on one side of the buckle plate on the knob screw and fastening the knob screw, and the fixing of the guard rail body in the folded state is realized by rotating the buckle plate counterclockwise and fastening the slot on the other side of the buckle plate on the knob screw and fastening the knob screw.
3. The electric power construction equipment with the safety guard rail as claimed in claim 2, wherein the catching grooves at both sides of the catching plate are not in the same position.
4. The electric power construction equipment having the safety guard rail as claimed in claim 1, wherein the opening angle is 90 °.
5. The electric power construction equipment having the safety guard rail as claimed in claim 1, wherein the support block is adapted to the shape of the rectangular groove.
6. The electric power construction equipment with the safety guard rail as claimed in claim 1, wherein the stopper has a cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766744.2U CN210768103U (en) | 2019-05-27 | 2019-05-27 | Electric power construction equipment with safety protective guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766744.2U CN210768103U (en) | 2019-05-27 | 2019-05-27 | Electric power construction equipment with safety protective guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210768103U true CN210768103U (en) | 2020-06-16 |
Family
ID=71062843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920766744.2U Active CN210768103U (en) | 2019-05-27 | 2019-05-27 | Electric power construction equipment with safety protective guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210768103U (en) |
-
2019
- 2019-05-27 CN CN201920766744.2U patent/CN210768103U/en active Active
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