CN210443930U - Small-sized crossing frame - Google Patents
Small-sized crossing frame Download PDFInfo
- Publication number
- CN210443930U CN210443930U CN201921818640.8U CN201921818640U CN210443930U CN 210443930 U CN210443930 U CN 210443930U CN 201921818640 U CN201921818640 U CN 201921818640U CN 210443930 U CN210443930 U CN 210443930U
- Authority
- CN
- China
- Prior art keywords
- support
- supporting
- small
- structural
- blocks
- Prior art date
- 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
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a small-size crossing structure relates to the electric power construction field. At present, the crossing frame is low in efficiency and complicated in construction, and potential safety hazards exist in high-place operation of erecting personnel. The utility model discloses be equipped with the body frame on the base, the body frame includes the support that two at least arranged from top to bottom, the top and the bottom of support are equipped with inserted bar and the jack of mutually supporting respectively, the support both sides still rotate respectively and are equipped with the supporting shoe, the supporting shoe dislocation set of two adjacent supports from top to bottom, the body frame both sides are equipped with the slide rail respectively, be equipped with the slider on the slide rail, it is equipped with the bracing piece to rotate on the slider, the bracing piece tip is equipped with and supplies supporting shoe male supported hole, still be equipped with the driving source of drive slider along slide rail motion on the base, the bracing piece upwards pushes up the support to a take the altitude after, put into the support again in the below, with the adjacent support concatenation from top to bottom, it upwards pushes up the support to last, accomplish.
Description
Technical Field
Relate to the electric power construction field, concretely relates to small-size crossing structure.
Background
Crossing thing is more and more in the line construction, and is more and more complicated, often need stride across the small-size object or the road of great density etc for setting up of crossing structure is loaded down with trivial details complicated, makes the degree of difficulty of tension stringing construction bigger and bigger, and traditional crossing structure sets up and generally adopts the steel pipe, and carries out the manual work and sets up, and operating personnel eminence operation has the potential safety hazard, consequently, needs one kind to set up efficiently urgently, and operating personnel need not to ascend a height the crossing structure of operation.
Disclosure of Invention
The utility model aims at developing a small-size crossing structure which is high in erection efficiency and does not need to be ascended by an operator.
The utility model discloses a following technical scheme realizes:
the small-size crossing structure comprises a base for supporting, wherein a main frame is arranged on the base, the main frame comprises at least two supports arranged up and down, inserting rods and inserting holes which are matched with each other are arranged at the tops and the bottoms of the supports respectively, supporting blocks are further arranged on the two sides of the supports in a rotating mode respectively, the supporting blocks of the two supports adjacent to each other up and down are arranged in a staggered mode, sliding rails are arranged on the two sides of the main frame respectively, sliders are arranged on the sliding rails, supporting rods are arranged on the sliders in a rotating mode, supporting holes for the supporting blocks to insert are formed in the end portions of the supporting rods, a driving source for driving the sliders to move along the sliding rails is further arranged on the base, the supports are placed below after the supports are pushed upwards to a certain height, the supports adjacent to each other.
Further, the support comprises a structural plate, structural rods which are arranged in a rectangular shape with four paths are at least arranged on the structural plate, and the structural rods penetrate through the structural plate.
Further, the structure rod is perpendicular to the structure plate, the insertion rod is arranged at the top of the structure rod, and the insertion hole is arranged at the bottom of the structure rod.
Furthermore, screw holes which are matched with each other are arranged on the inserted bar and the jack, and the inserted bar of the lower support is fixed through a bolt after being inserted into the jack of the upper support.
Furthermore, two sides of the structural plate are respectively provided with at least two supporting blocks in a rotating manner, and the supporting blocks are provided with through holes.
Furthermore, a circular limiting plate is arranged on the supporting block, and the diameter of the limiting plate is larger than that of the supporting hole.
Furthermore, a motor is arranged at one end of the sliding rail, a screw rod in transmission connection with the motor is arranged on the motor, and the screw rod penetrates through the sliding block and drives the sliding block.
Furthermore, a positioning block is arranged at the other end of the sliding rail, and the end part of the screw rod is rotatably connected with the positioning block.
Furthermore, the locating piece is located the slide rail and is close to body frame one end, and the body frame one end is kept away from to the motor is located the slide rail, and the distance between the locating piece of body frame both sides equals the length or the width of the rectangle that a plurality of structure poles constitute on the support.
Furthermore, a positioning rod matched with the insertion hole is correspondingly arranged on the base between the positioning blocks on the two sides of the support, and a screw hole is correspondingly arranged on the positioning rod.
The utility model has the advantages that:
the utility model discloses a plurality of supports constitute the body frame of crossing structure to push up the support upwards through the bracing piece, put into new support in the lower part again after the upper portion support reaches a take the altitude, realize following up overlapping down, not only the concatenation is fast, sets up efficiently, and need not operating personnel and ascend a height the operation, prevents to take place corresponding eminence accident of falling.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is a top view of FIG. 1;
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the creation of the present invention can be understood according to specific situations by those of ordinary skill in the art.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the embodiment discloses a small crossing structure, which includes a base 1 for supporting, a main frame is disposed on the base 1, the support 8 includes at least two supports 8 disposed up and down, the top and bottom of the support 8 are respectively provided with an insertion rod 82 and an insertion hole 83 which are mutually matched, two sides of the support 8 are respectively rotatably provided with a support block 84, the support blocks 84 of two adjacent supports 8 are arranged in a staggered manner, two sides of the main frame are respectively provided with a slide rail 9, the slide rail 9 is provided with a slide block 6, the slide block 6 is rotatably provided with a support rod 7, the end of the support rod 7 is provided with a support hole 10 for inserting the support block 84, the base 1 is further provided with a drive source for driving the slide block 6 to move along the slide rail 9, the support blocks 84 on two sides of the support 8 are inserted into the support holes 10 on the end of, the slide block 6 is moved towards the direction of the support 8, the support rods 7 on two sides of the support 8 jack the support 8, after the support 8 reaches a certain height, the other support 8 is placed below the support 8, the inserting rod 82 of the lower support 8 is inserted into the inserting hole 83 of the upper support 8, the support rods 7 are used for jacking the lower support 8, and the corresponding number of supports 8 are selected according to requirements, so that the installation of the main frame is completed.
Specifically, the main frame is composed of a plurality of supports 8, each support 8 includes a structural plate 81, the structural plate 81 is a rectangular plate, a structural rod 80 arranged in a four-way rectangular manner is arranged on the structural plate 81, the structural rod 80 is perpendicular to and penetrates through the structural plate 81, an insertion rod 82 coaxially arranged with the structural rod 80 is arranged at the top end of the structural rod 80, a jack 83 coaxially arranged with the structural rod 80 and matched with the insertion rod 82 is arranged at the bottom end of the structural rod 80, screw holes matched with each other are further arranged at corresponding positions on the insertion rod 82 and the jack 83, two support blocks 84 are respectively rotatably arranged on two opposite sides of the structural plate 81, and the two support blocks 84 on the same side are arranged at two ends or two middle sides of the side surface of the structural plate 81.
The supporting block 84 is of a cylindrical structure, a circular limiting plate 85 is further arranged on the supporting block 84, the diameter of the limiting plate 85 is larger than that of the supporting rod 7, and a through hole 86 is further formed in the end portion of the supporting block 84.
Be equipped with four on base 1 and support 8 bottom jack 83 complex locating lever 3, locating lever 3 is the same with inserted bar 82 structure, also is equipped with the screw on the locating lever 3, and locating lever 3 perpendicular to base 1, locating lever 3 both sides are equipped with four slide rails 9 respectively, and two slide rails 9 that are located in the middle of correspond the structural slab 81 cooperation that is located the middle part both sides with supporting shoe 84, and two slide rails 9 that are located both sides correspond the structural slab 81 cooperation that is located both ends with supporting shoe 84, be equipped with slider 6 on the slide rail 9, rotate on the slider 6 and be equipped with bracing piece 7, the tip of bracing piece 7 is equipped with the supported hole 10 with supporting shoe 84 complex, and supporting shoe 84 inserts in the supported hole 10, limiting plate 85 and the contact.
One end of the sliding rail 9 close to the main frame is provided with a positioning block 4, the distance between the positioning blocks 4 on two sides of the main frame is the same as the width of a rectangle formed by four structural rods 80 on the same support 8, so that the support 8 cannot move on the positioning block 4 in parallel to the sliding rail 9, the other end of the sliding rail 9 is provided with a motor 2, the motor 2 is provided with a lead screw 5 driven by the motor, the other end of the lead screw 5 is rotatably connected with the positioning block 4, and the lead screw 5 penetrates through and drives the sliding block 6 to slide on the sliding rail 9.
In this embodiment, the supporting blocks 84 of the upper bracket 8 are located at two opposite ends of the structural plate 81, the upper bracket 8 is placed in the positioning blocks 4, the upper bracket 8 is inserted into the positioning rods 3, the supporting blocks 84 of the upper bracket 8 are inserted into the supporting holes 10 at the ends of the supporting rods 7 on the outer side sliding rails 9, the motor 2 drives the sliding blocks 6 to make the four supporting rods 7 jack up the upper bracket 8, after reaching a certain height, the lower bracket 8 is placed between the positioning blocks 4, the lower bracket 8 is inserted into the positioning rods 3, the supporting blocks 84 of the lower bracket 8 are located at the middle of two opposite sides of the structural plate 81, the supporting blocks 84 of the lower bracket 8 are inserted into the ends of the supporting rods 7 on the middle sliding rails 9, at this time, the sliding blocks 6 on eight sliding rails 9 on two sides of the bracket 8 are all driven to move along the sliding rails 9 until the supporting rods 7 supporting the upper bracket 8 are vertical, and the position of the lower, the bracing piece 7 that supports upper portion support 8 is used for supporting third support 8, demand height according to the body frame, select the support 8 that corresponds quantity, repeat the above-mentioned process, constantly by base 1 upwards top support 8, behind inserted bar 82 inserts jack 83, use the bolt to fasten, after the support 8 installation of bottommost, support 8 of bottommost inserts on the locating lever 3, and through bolt fixing position, draw line through the through-hole 86 of supporting shoe 84 tip, further fix and consolidate the body frame.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.
Claims (10)
1. The small-size crossing structure is characterized by comprising a base used for supporting, wherein a main frame is arranged on the base, the main frame comprises at least two supports arranged up and down, the top and the bottom of each support are respectively provided with an inserted bar and an insertion hole which are matched with each other, supporting blocks are further respectively arranged on two sides of each support in a rotating mode, the supporting blocks of the two supports which are adjacent up and down are arranged in a staggered mode, sliding rails are respectively arranged on two sides of the main frame, sliding blocks are arranged on the sliding rails, supporting rods are arranged on the sliding blocks in a rotating mode, supporting rod end portions are provided with supporting holes for the supporting blocks to be inserted, and a driving source for driving.
2. The small spanning frame according to claim 1, wherein the rack comprises a structural plate on which at least four-way rectangular arrangement of structural rods are provided, the structural rods extending through the structural plate.
3. The small spanning frame according to claim 2, wherein the structural bars are arranged perpendicular to the structural plates, the insertion bars are arranged at the top of the structural bars, and the insertion holes are arranged at the bottom of the structural bars.
4. The small-sized crossing structure according to claim 3, wherein the insertion rods and the insertion holes are provided with screw holes which are matched with each other, and the insertion rods of the lower bracket are inserted into the insertion holes of the upper bracket and then fixed by bolts.
5. The small crossing structure according to claim 4, wherein at least two supporting blocks are rotatably provided on both sides of the structural plate, and the supporting blocks are provided with through holes.
6. The small-sized crossing structure according to claim 5, wherein the supporting block is provided with a circular limiting plate, and the diameter of the limiting plate is larger than that of the supporting hole.
7. The small-sized crossing rack according to claim 6, wherein one end of the sliding rail is provided with a motor, the motor is provided with a screw rod in transmission connection with the motor, and the screw rod penetrates through the sliding block and drives the sliding block.
8. The small-sized crossing rack according to claim 7, wherein a positioning block is arranged at the other end of the sliding rail, and the end part of the screw rod is rotatably connected with the positioning block.
9. The small spanning frame according to claim 8, wherein the positioning blocks are arranged at one end of the sliding rail close to the main frame, the motor is arranged at one end of the sliding rail far away from the main frame, and the distance between the positioning blocks at two sides of the main frame is equal to the length or width of a rectangle formed by a plurality of structural rods on the support.
10. The small-sized crossing structure according to claim 9, wherein the base between the positioning blocks at the two sides of the bracket is correspondingly provided with a positioning rod matched with the insertion hole, and the positioning rod is correspondingly provided with a screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921818640.8U CN210443930U (en) | 2019-10-25 | 2019-10-25 | Small-sized crossing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921818640.8U CN210443930U (en) | 2019-10-25 | 2019-10-25 | Small-sized crossing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210443930U true CN210443930U (en) | 2020-05-01 |
Family
ID=70411905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921818640.8U Expired - Fee Related CN210443930U (en) | 2019-10-25 | 2019-10-25 | Small-sized crossing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210443930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271637A (en) * | 2020-11-04 | 2021-01-26 | 国网山东省电力公司潍坊供电公司 | Detachable movable crossing frame |
-
2019
- 2019-10-25 CN CN201921818640.8U patent/CN210443930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271637A (en) * | 2020-11-04 | 2021-01-26 | 国网山东省电力公司潍坊供电公司 | Detachable movable crossing frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204908538U (en) | Goods shelves subassembly and goods shelves device | |
| CN210443930U (en) | Small-sized crossing frame | |
| CN108082855A (en) | Transfer work piece apparatus and Workpiece transfer method | |
| CN211816378U (en) | Electric power tower pole foundation device | |
| CN111390993B (en) | Cutting device for electric power construction | |
| CN207827202U (en) | Transfer work piece apparatus and Workpiece machining apparatus | |
| CN202978125U (en) | Cable pay-off rack | |
| CN204566337U (en) | A kind of production die for manufacturing fabricated member | |
| CN213976781U (en) | Sliding shoe for lifting and moving of blast furnace | |
| CN210915025U (en) | Movable door type hoisting device | |
| CN113183066A (en) | Positioning device of square battery clamp | |
| CN212000392U (en) | D-shaped construction temporary beam for reformed railway | |
| CN220837603U (en) | Clamping device for pipe bending machine | |
| CN114809608B (en) | Column template and installation method thereof | |
| CN214658959U (en) | Assembly machine for building engineering construction | |
| CN215718511U (en) | Switching mechanism for anchor rod trolley | |
| CN217735526U (en) | Automatic reinforcing steel bar laying trolley | |
| CN220645485U (en) | Vertical fence for electric power construction | |
| CN215614661U (en) | Steel band bending mechanism for fuel cell binding | |
| CN215515778U (en) | Automatic feeding device for plastic templates | |
| CN219909339U (en) | Steel structure net rack | |
| CN218053324U (en) | Movable operating platform of rope saw for granite production | |
| CN112900484B (en) | Greening assembled retaining wall | |
| CN213935755U (en) | Cable nitrogen charging device | |
| CN218094673U (en) | Adjustable pipeline support |
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: 20200501 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |