CN218150027U - Novel box ladder cage - Google Patents
Novel box ladder cage Download PDFInfo
- Publication number
- CN218150027U CN218150027U CN202221957658.8U CN202221957658U CN218150027U CN 218150027 U CN218150027 U CN 218150027U CN 202221957658 U CN202221957658 U CN 202221957658U CN 218150027 U CN218150027 U CN 218150027U
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- Prior art keywords
- ladder cage
- ladder
- stand
- underframe
- crossbeam
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- 241000282326 Felis catus Species 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to a bridge engineering equipment field especially relates to a novel box ladder cage, it has mainly solved among the prior art problem that the installation facility of box ladder cage is poor, the cost of transportation is high, including four bases, ladder cage and top festival lid by a plurality of ladder cage unit erection joint, on four bases were located to the ladder cage, ladder cage upper end was located to top festival lid, the ladder cage unit included the underframe, two side frames, two top crossbeams and cat ladder, both sides frame, cat ladder were located on the underframe, two top crossbeams distribute in the upper portion of ladder cage unit, and connect two side frames, the side frame includes two stands of parallel arrangement, distribute in ladder cage unit upper portion and connect the crossbeam of two stands, locate stand upper end and with the perpendicular top crossbeam support that distributes of crossbeam, the first scute of connecting crossbeam and stand, connect the second scute of top crossbeam support and stand and connect the first connecting plate of top crossbeam support and crossbeam, the upper end of stand is equipped with the stand male connecting portion of another ladder cage unit of being convenient for.
Description
Technical Field
The utility model relates to a bridge engineering equipment field especially relates to a novel box ladder cage.
Background
The frame type safe ladder stand, also called box type ladder cage, is commonly used for the special ladder stand provided with an upper temporary passage and a lower temporary passage during bridge construction, and has the characteristics of safe and reliable structure, high bearing capacity, quick assembly and disassembly, convenient transition, attractive appearance and the like.
Chinese patent application No.: 201821910637.4 discloses a box-type safety ladder cage, including the first cage body and the second cage body, the bottom fixed mounting of the first cage body has the bottom plate, the bottom fixed mounting of bottom plate has gear motor, gear motor's transmission shaft fixed mounting has the gyro wheel, the equal fixed mounting in both sides of first cage body bottom has the backup pad, the top fixed mounting of backup pad has the pneumatic cylinder, the hydraulic stem of pneumatic cylinder and the top fixed connection of supporting seat, the top fixed mounting of bottom plate has the battery to place the case, the inside fixed mounting that the case was placed to the battery has the battery, the battery is placed one side of case and is fixed and be equipped with the mouth that charges, the fixed cage door that is equipped with in one side of the first cage body, the top fixed mounting of the first cage body has the second cage body, the inside of the first cage body and the inside of the second cage body all fixed mounting have the cat ladder, the top of the first cage body and the top of the second cage body all fixed mounting have the platform, the outer wall of the first cage body and the outer wall of the second cage body all have the platform, the bottom fixed mounting of the second cage body has the protection network through four supporting rods, the inner wall of the first cage body is connected with the switch through the switch and the switch of the pneumatic cylinder respectively, the switch and the switch of the pneumatic cylinder switch and the pneumatic cylinder switch are connected with the pneumatic switch electrical property respectively.
The box-type safety ladder cage is assembled by adopting the integrated first cage body and the integrated second keel body, the mode has large occupied space and high transportation cost, and in the installation process, a crane is required for auxiliary installation, so that time and labor are wasted; moreover, the traditional box type ladder cage adopts a common steel pipe support as a channel, the number of steel pipes and fasteners is large, and more potential safety hazards exist during mounting and dismounting.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a novel box ladder cage, it has mainly solved the problem that the installation convenience of box ladder cage is poor, the cost of transportation is high among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel box-type ladder cage, includes four bases, passes through the ladder cage and the top festival lid of bolt erection joint in proper order by a plurality of ladder cage unit, the ladder cage is located on four bases, top festival lid is located ladder cage upper end, each when ladder cage unit is arranged by going up in proper order, is located odd number ladder cage unit and is the symmetry setting with the ladder cage unit that is in the even number, ladder cage unit includes underframe, two side frames, two top crossbeams and cat ladder, two on the underframe was located to side frame, cat ladder top crossbeam distributes in the upper portion of ladder cage unit, and connects two side frames, the side frame includes two stands of parallel arrangement, distributes in ladder cage unit upper portion and connects the crossbeam of two stands, locate stand upper end and with crossbeam vertical distribution's top crossbeam support, connect the first scute of crossbeam and stand, connect the second scute of top crossbeam support and stand and connect the first connecting plate of top crossbeam support and crossbeam, the upper end of stand is equipped with the stand male connecting portion of stand that is convenient for another ladder cage unit.
Furthermore, the cross section of the connecting part is of a trapezoidal structure.
Furthermore, a handrail is arranged on one side face of the ladder stand.
Furthermore, the ladder cage unit also comprises a protective net and an entrance door.
Further, the underframe includes that two follow underframe stock, two follow underframe quarter butt, four stand supports, footboard, cat ladder support angle steel, two underframe stock, two pass through stand support end to end connection respectively with the both ends of underframe quarter butt, form the framework of rectangle structure, the horizontal one side of framework is located to the footboard, two underframe stock and footboard are connected to cat ladder support angle steel, and are adjacent the one end of underframe stock and underframe quarter butt is passed through the heel brace connecting plate and is connected.
Furthermore, the top section cover comprises two long rods, two short rods, four upright sleeve pipes, purlines and encaustic tiles, wherein the two ends of the long rods and the two short rods are connected end to end through the upright sleeve pipes respectively to form a rectangular frame body, the purlines stretch over the two long rods, the encaustic tiles are arranged on the frame body, and the long rods and the short rods are connected through a connecting plate at one end.
Furthermore, a lifting lug is arranged on the upright post sleeve.
Further, the base includes the base, locates threaded rod on the base perpendicularly, with threaded rod threaded connection's sleeve pipe, be equipped with the rotating part of sleeve pipe lower extreme and locate on the sleeve pipe and distribute in the supporting part of rotating part upside.
By adopting the technical scheme, the beneficial effects of the utility model are that: this novel box ladder cage, the underframe through the integral type side frame that sets up and the separation, the top crossbeam, cat ladder and top festival lid pass through bolted disassembly and are connected, reduce spare part occupation space, and then reduce the cost of transportation, and the top crossbeam support that sets up on the side frame, the stand upper end sets up connecting portion, set up the stand support on the underframe, the stand sleeve pipe that the top festival covered the setting is convenient for the stand and the location of top crossbeam, calibration and locking connection, the installation is dismantled conveniently, the staff can realize the installation under the assistance of the crane of not using.
Drawings
Fig. 1 is a schematic front view of the embodiment of the present invention;
fig. 2 is a schematic perspective view of a side frame in an embodiment of the present invention;
FIG. 3 is a schematic front view of the side frame of the embodiment of the present invention;
fig. 4 is a schematic perspective view of the bottom frame in the embodiment of the present invention;
fig. 5 is a schematic top view of the bottom frame in the embodiment of the present invention;
fig. 6 is a schematic perspective view of a top section cover in an embodiment of the present invention;
fig. 7 is a schematic top view of the top section cover according to the embodiment of the present invention;
fig. 8 is a schematic front view of the base according to the embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the utility model provides a do:
referring to fig. 1 to 8, a novel box-type ladder cage comprises four bases 1, a ladder cage 10 and a top section cover 2, wherein the ladder cage 10 is formed by sequentially installing and connecting a plurality of ladder cage units 100 through bolts, the ladder cage 10 is arranged on the four bases 1, the top section cover 3 is arranged at the upper end of the ladder cage 10 in a covering manner, when the ladder cage units 100 are sequentially arranged from bottom to top, the odd-numbered ladder cage units 100a and the even-numbered ladder cage units 100b are symmetrically arranged, the symmetric manner means that the ladder cage units 100a and the ladder cage units 100b are both arranged on the same horizontal plane, the structures of the two units are symmetrically arranged, the ladder cage unit 100 comprises a bottom frame 3, two side frames 4, two top cross beams 5 and a ladder stand 6, the two side frames 4 and the ladder stand 6 are arranged on the bottom frame 3, two top crossbeam 5 distributes in the upper portion of ladder cage unit 100, and connects two side frames 4, side frame 4 includes two stands 41 of parallel arrangement, distributes in ladder cage unit 100 upper portion and connects the crossbeam 42 of two stands 41, locate stand 41 upper end and with crossbeam 42 vertical distribution's top crossbeam support 43, the first scute 44 of connecting crossbeam 42 and stand 41, the second scute 45 of connecting top crossbeam support 43 and stand 41 and the first connecting plate 46 of connecting top crossbeam support 43 and crossbeam 42, the upper end of stand 41 is equipped with the connecting portion 47 that is convenient for the stand 41 of another ladder cage unit 100 to insert, connecting portion 47 cross-section is the trapezium structure, a side of cat ladder 6 is equipped with handrail 7, ladder cage unit 100 still includes protection network 8 and entry door (not shown in the figure).
Specifically, the bottom frame 3 includes two bottom frame long rods 31, two bottom frame short rods 32, four upright supports 33, a pedal 34 and ladder support angle steel 35, two ends of the bottom frame long rods 31 and the two bottom frame short rods 32 are connected end to end through the upright supports 33 respectively to form a rectangular frame, the pedal 34 is arranged on one transverse side of the frame, the ladder support angle steel 35 is connected with the two bottom frame long rods 31 and the pedal 34, and is adjacent to one ends of the bottom frame long rods 31 and the bottom frame short rods 32 are connected through a support connecting plate 36, the top section cover 2 includes two long rods 21, two short rods 22, four upright sleeve pipes 23, purlins 24 and encaustic tiles 25, two ends of the long rods 21 and the two short rods 22 are connected end to end through the upright sleeve pipes 23 to form the rectangular frame, the purlins 24 stretch over the two short rods 21, the encaustic tiles 25 are arranged on the frame, one ends of the long rods 21 and the short rods 22 are adjacent to each other through the connecting plate 26, lifting lugs 27 are arranged on the upright sleeve pipes 23, and the base 1 includes a rotating part which is arranged on the base 11, and is vertically arranged on the base 11, and is provided with a rotating part 12, a rotating part 13, 13 and a support part 13 which is arranged on the base 11, and a lower end of the base, and a support part 13.
The utility model discloses a working method is: this novel box-type ladder cage, underframe 3 through integral type side frame 4 and the separation that sets up, top crossbeam 5, cat ladder 6 and top festival lid 2 pass through bolted disassembly and connect, reduce spare part occupation space, and then reduce the cost of transportation, and the top crossbeam support 43 that sets up on the side frame 4, stand 41 upper end sets up connecting portion 47, set up stand support 33 on the underframe 3, the stand sleeve 23 that sets up on the top festival lid 2 is convenient for the location of stand 41 and top crossbeam 5, calibration and locking connection, the installation is dismantled conveniently, the staff can realize the installation under the assistance of not using the crane, concretely, when the installation, through ground hardening treatment, be fixed in subaerial with base 1, install underframe 3 on base 1, rethread side frame 4's stand 41 and underframe 3's stand support 33 cooperation installation, and install on top crossbeam support 43 through top crossbeam 5, thereby fix the frame of ladder cage unit 100, install 6 respectively, handrail 7, cat ladder 8 and entry door, its installation convenience is good, and high installation efficiency.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A novel box ladder cage, its characterized in that: including four bases, pass through the ladder cage and the top festival lid of bolt erection joint in proper order by a plurality of ladder cage unit, the ladder cage is located on four bases, top festival lid is located ladder cage upper end, each when ladder cage unit is arranged in proper order by going up, is located odd number ladder cage unit and is the symmetry setting with the ladder cage unit that is in the even number, ladder cage unit includes underframe, two side frames, two top crossbeams and cat ladder, two on side frame, cat ladder were located the underframe, two the top crossbeam distributes in the upper portion of ladder cage unit, and connects two side frames, the side frame includes two stands of parallel arrangement, distributes in ladder cage unit upper portion and connect the crossbeam of two stands, locate stand upper end and with crossbeam vertical distribution's top crossbeam support, connect the first scute of crossbeam and stand, connect the second scute of top crossbeam support and stand and connect the first connecting plate of top crossbeam support and crossbeam, the upper end of stand is equipped with the stand male connecting portion of another ladder cage unit of being convenient for.
2. The novel box ladder cage of claim 1 wherein: the cross section of the connecting part is of a trapezoidal structure.
3. The novel box ladder cage of claim 1 wherein: a handrail is arranged on one side face of the ladder stand.
4. The novel box ladder cage of claim 1 wherein: the ladder cage unit also comprises a protective net and an entrance door.
5. The novel box ladder cage of any one of claims 1 to 4 wherein: the underframe includes two underframe stock, two with underframe quarter butt, four stand supports, footboard, cat ladder support angle steel, two underframe stock, two are connected through stand support end to end respectively with the both ends of underframe quarter butt, form the framework of rectangle structure, horizontal one side of framework is located to the footboard, two underframe stock and footboard are connected to cat ladder support angle steel, and are adjacent the one end of underframe stock and underframe quarter butt is passed through the heel brace connecting plate and is connected.
6. The novel box ladder cage of claim 5 wherein: the top section cover comprises two long rods, two short rods, four stand column sleeves, purlines and encaustic tiles, wherein the two ends of the long rods and the two short rods are connected end to end through the stand column sleeves respectively to form a rectangular frame body, the purlines stretch over the two long rods, the encaustic tiles are arranged on the frame body, and the adjacent long rods and the short rods are connected through connecting plates.
7. The novel box-type ladder cage of claim 6, characterized in that: the upright post sleeve is provided with a lifting lug.
8. The new box ladder cage of any one of claims 1 to 4 wherein: the base includes the base, locate the threaded rod on the base perpendicularly, with threaded rod threaded connection's sleeve pipe, be equipped with the rotating part of sleeve pipe lower extreme and locate the supporting part that just distributes in the rotating part upside on the sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221957658.8U CN218150027U (en) | 2022-07-27 | 2022-07-27 | Novel box ladder cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221957658.8U CN218150027U (en) | 2022-07-27 | 2022-07-27 | Novel box ladder cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218150027U true CN218150027U (en) | 2022-12-27 |
Family
ID=84595204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221957658.8U Active CN218150027U (en) | 2022-07-27 | 2022-07-27 | Novel box ladder cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218150027U (en) |
-
2022
- 2022-07-27 CN CN202221957658.8U patent/CN218150027U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 362300 Sihuang Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province Patentee after: Quanzhou Jiaofa Construction Machinery Co.,Ltd. Country or region after: China Patentee after: Fujian First Highway Engineering Group Co.,Ltd. Address before: 362300 Sihuang Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province Patentee before: FUJIAN HAIWAN BRIDGE AND TUNNEL MACHINERY Co.,Ltd. Country or region before: China Patentee before: Fujian First Highway Engineering Group Co.,Ltd. |
|
| CP03 | Change of name, title or address |