CN217602555U - Ladder cage for construction operation - Google Patents
Ladder cage for construction operation Download PDFInfo
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- CN217602555U CN217602555U CN202220757735.9U CN202220757735U CN217602555U CN 217602555 U CN217602555 U CN 217602555U CN 202220757735 U CN202220757735 U CN 202220757735U CN 217602555 U CN217602555 U CN 217602555U
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- plate wall
- operation platform
- side plate
- cage
- frame
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Abstract
The utility model provides a ladder cage for construction operation, include the frame cage body of constituteing by a plurality of horizontal poles, vertical pole, still including the operation platform that supplies the operation personnel to stand, operation platform has two mutually opposite sides at least, and two sides all buckle dismantled and assembled on two horizontal poles of the upper and lower adjacent of the frame cage body, and one of them side can make operation platform rotate 0 ~ 90 around another horizontal pole after breaking away from the horizontal pole. The utility model discloses hung the operation platform that can dismouting at any time on the frame of ordinary ladder cage, this operation platform has realized operation platform's used repeatedly through pivot buckle and hasp, after the pivot breaks away from ladder cage horizontal pole, but the operation platform is controlled around the pivot buckle rotation to the operating personnel one-hand, makes operation platform horizontal overlap joint stand in order for the operating personnel on ladder cage frame, perhaps overturns and hangs operation platform so that the operating personnel passes through, makes things convenient for operating personnel's upper and lower cat ladder and high altitude construction.
Description
Technical Field
The utility model belongs to road bridge construction equipment field, concretely relates to ladder cage is used in construction operation.
Background
In the construction of highway or bridge engineering, a ladder cage is usually adopted as an auxiliary tool to assist in the construction of the highway or bridge. At present in road, railway, bridge construction, often adopt like the cage vertical ladder that publication number CN 112482734A shows, this kind of vertical ladder simple structure can satisfy the basic demand of construction, but also can only realize the climbing function, to the building that needs operation midway, the operation personnel can only carry out limited operation with the help of the frame of ladder cage self, and because space limitation, it can't drop into too much energy in the operation and pay close attention to self safety, lead to this kind of ladder cage still to have great potential safety hazard in operation limitation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ladder cage is used in construction operation to overcome above-mentioned technical defect.
In order to solve the technical problem, the utility model provides a ladder cage is used in construction operation, include the frame cage body of constituteing by a plurality of horizontal poles, vertical pole, still including the operation platform that supplies the operation personnel to stand, operation platform has two mutually opposite sides at least, and two sides all can be dismantled and assembled buckle on two horizontal poles adjacent from top to bottom of the frame cage body, and one of them side can make operation platform rotate 0 ~ 90 around another horizontal pole after breaking away from the horizontal pole.
Furthermore, the operating platform comprises a rectangular pedal, two side plate walls which are parallel relatively of the pedal are respectively a side plate wall A and a side plate wall B, wherein the side plate wall A is detachably hung on a cross rod of the framework cage body, the side plate wall B is welded with a tubular fixed snap ring for the cross rod to penetrate, the radial cross section of the fixed snap ring is C-shaped, a strip-shaped movable clamping piece with an arc-shaped radial cross section is hinged to the axial pipe wall of the fixed snap ring through a pin shaft, the movable clamping piece rotates around the pin shaft to close or open a C-shaped opening of the fixed snap ring, and the rotating range of the movable clamping piece is inside a hollow cavity of the fixed snap ring;
the lengths of the fixed retaining ring and the movable clamping piece are equal and are smaller than the length of the side plate wall B.
Furthermore, a semi-tubular hasp is welded on the side plate wall A of the pedal, the hasp is welded on the side plate wall A along the length direction, and the opening direction of the semi-tube of the hasp is the same as the opening direction of the C-shaped of the fixing retaining ring.
Furthermore, a handle is welded on the side plate wall A of the pedal and comprises a flat plate and a half pipe, wherein the lower plate wall of the flat plate is positioned at the joint of the hasp and the side plate wall A, the flat plate is perpendicular to the pedal, the upper plate wall of the flat plate is bent to form a half pipe shape, and the opening direction of the half pipe is the same as that of the half pipe of the hasp.
Furthermore, the board wall of footboard articulates through the round pin axle has the vaulting pole, and the vaulting pole is located the board wall between curb plate wall A and curb plate wall B, and the free end of vaulting pole can overlap joint in the frame cage body.
Furthermore, the top of the frame cage body is provided with a hook.
The utility model has the advantages as follows:
the utility model discloses hung the operation platform that can dismouting at any time on the frame of ordinary ladder cage, this operation platform has realized operation platform's used repeatedly through pivot buckle and hasp, after the pivot breaks away from ladder cage horizontal pole, but the operation platform is controlled around the pivot buckle rotation to the operating personnel one-hand, makes operation platform horizontal overlap joint stand in order for the operating personnel on ladder cage frame, perhaps overturns and hangs operation platform so that the operating personnel passes through, makes things convenient for operating personnel's upper and lower cat ladder and high altitude construction.
In order to make the above and other objects of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic structural view of a ladder cage for construction work.
FIG. 2 is a schematic illustration of an operating platform suspend.
Fig. 3 is a schematic diagram of the operating platform tiling.
Fig. 4 is a schematic structural diagram of the operation platform.
Fig. 5 is a schematic structural view of the rotating shaft buckle.
Fig. 6 is a schematic view of the flip card flipped up.
Description of reference numerals:
1. an operating platform;
1.1, rotating shaft buckling; 1.1.1 fixed snap ring; 1.1.2 activity cards;
1.2 brace rods; 1.3, a hasp; 1.4 a handle; 1.5 a pedal;
2. a frame cage body;
3. and (4) hanging hooks.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.
In the present invention, the upper, lower, left and right sides in the drawings are referred to as the upper, lower, left and right sides of the ladder cage for construction work described in this specification.
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, which, however, may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of fully and completely disclosing the present invention and fully communicating the scope of the present invention to those skilled in the art. The terminology used in the exemplary embodiments presented in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same unit/element is denoted by the same reference numeral.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In addition, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their context in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
The embodiment relates to a ladder cage for construction operation, which comprises a frame cage body 2 consisting of a plurality of transverse rods and longitudinal rods and an operating platform 1 for operators to stand, wherein the operating platform 1 at least comprises two mutually opposite side edges, the two side edges are detachably buckled on the two transverse rods which are vertically adjacent to each other of the frame cage body 2, and the operating platform 1 can rotate around the other transverse rod by 0-90 degrees after one side edge is separated from the transverse rod.
The main function of the operating platform 1 is to provide a standing platform for the operating personnel, when high-altitude operation needs to be carried out at a certain height in the ladder cage, the operating platform 1 can be overturned to be horizontally laid (overlapped) on the cross bar (see fig. 3), and at the moment, the operating personnel can stand on the operating platform 1 to carry out construction operation), or the operating platform 1 can be overturned to be erected (see fig. 2), so that the operating personnel can pass through the platform, and the operation is as follows:
in a normal state, two sides of the operating platform 1 are hung on two cross rods which are adjacent up and down of the frame cage body 2, namely the operating platform 1 is parallel to the longitudinal rods and perpendicular to the cross rods, the state diagram can refer to fig. 2, the angle at the moment is taken as 0 degree, when high-altitude operation is needed, an operator can hold the side of the operating platform 1 at the upper cross rod by hand to enable the side to be separated from the upper cross rod, the operating platform 1 rotates 90 degrees around the lower cross rod, the operating platform 1 is laid flat at the moment, the operating platform 1 is made to be lapped on four cross rods which are connected end to end and are positioned on the lower cross rod, the operator can stand on the operating platform 1 to implement operation, and as shown in fig. 3, the operating platform 1 can be reversely operated to be hung on the upper cross rod after the operation is completed.
It should be noted that a plurality of operation platforms 1 can be installed on the same ladder cage according to actual needs.
Referring to fig. 4, the operation platform 1 includes a rectangular pedal 1.5, and two opposite parallel side walls of the pedal 1.5 are a side wall a (right side of fig. 4) and a side wall B (left side of fig. 4), wherein the side wall a is detachably suspended on the cross bar of the frame cage 2, and the detachable suspension means that the operation platform 1 can be detached/suspended on the upper cross bar by holding the side wall a by hand.
The side plate wall B is welded with a tubular fixed snap ring 1.1.1 having a C-shaped radial cross section and through which the cross bar passes, as shown in fig. 5, a strip-shaped movable clip 1.1.2 having an arc-shaped radial cross section is hinged along an axial tube wall of the fixed snap ring 1.1.1 by a pin, the movable clip 1.1.2 rotates around the pin to close a C-shaped opening (see fig. 5) of the fixed snap ring 1.1.1 or open (see fig. 6 for the C-shaped opening of the fixed snap ring 1.1.1), and the rotation range of the movable clip 1.1.2 is within a hollow cavity of the fixed snap ring 1.1.1.
The movable card 1.1.2 and the fixed retaining ring 1.1.1 jointly form a rotating shaft buckle 1.1 as shown in fig. 4, the structure of the rotating shaft buckle 1.1 is similar to that of a key ring, when a cross bar needs to be clamped into, the movable card 1.1.2 can be contacted, extruded and pushed, the movable card 1.1.2 is turned upwards, as shown in fig. 6, after the lower cross bar is clamped into the fixed retaining ring 1.1.1 along the C-shaped opening, the movable card 1.1.2 falls down to seal the C-shaped opening, as shown in fig. 5, the lower cross bar is packaged in the rotating shaft buckle 1.1 at the moment, only the movable card 1.1.2 can be turned over manually, and the safety performance during standing operation is ensured.
The lengths of the fixed retaining ring 1.1.1 and the movable clamping piece 1.1.2 are equal and are smaller than the length of the side plate wall B.
Referring to fig. 4, a semi-tubular buckle 1.3 is welded on the side plate wall a of the pedal 1.5, the buckle 1.3 is welded on the side plate wall a along the length direction, and the opening direction of the semi-tube of the buckle 1.3 is the same as the opening direction of the C-shaped of the fixing buckle 1.1.1.
The hasp 1.3 is used for suspending the side plate wall A of the operation platform 1 from the upper cross bar, so that the hasp 1.3 is designed into a semi-tubular shape, on one hand, the hasp is convenient for clamping the upper cross bar, on the other hand, the contact area of the hasp 1.3 and the upper cross bar is increased, and the suspension stability is ensured.
As shown in fig. 4, a handle 1.4 is further welded to the side wall a of the pedal 1.5, the handle 1.4 includes a flat plate and a half pipe, wherein a lower plate wall of the flat plate is located at a joint of the buckle 1.3 and the side wall a, the flat plate is perpendicular to the pedal 1.5, an upper plate wall of the flat plate is bent to form a half pipe shape, and an opening direction of the half pipe is the same as that of the half pipe of the buckle 1.3.
When the operation platform 1 needs to be turned over, the handle 1.4 can be held by hand to turn over the operation platform.
The top of the frame cage body 2 is provided with a hook 3, and the ladder cage can be hung on a building to be operated through the hook 3.
The board wall of footboard 1.5 articulates through the round pin axle has vaulting pole 1.2, vaulting pole 1.2 is located the board wall between curb plate wall A and curb plate wall B, and the free end of vaulting pole 1.2 can overlap joint in frame cage 2, when the staff climbs from bottom to top, can prop up vaulting pole 1.2, makes operation platform 1 be in the position shown in figure 1 (the contained angle of footboard 1.5 and horizontal plane or vertical plane is between 0 ~ 90 at this moment, like 45 or 60 ° \8230 \ 8230, can select the foot place that falls of vaulting pole 1.2 specifically as required), and the staff of being convenient for passes through.
Specifically, the use method of the ladder cage for construction operation is as follows:
when high-altitude operation is needed, an operator can hold the handle 1.4 to enable the hasp 1.3 to be separated from the upper cross rod, the operating platform 1 rotates 90 degrees around the lower cross rod, the operating platform 1 is laid flat at the moment, the operating platform 1 is lapped on four cross rods which are connected end to end and are provided with the lower cross rod, the operator can stand on the operating platform 1 to implement operation, and the operating platform 1 can be reversely operated to be suspended on the upper cross rod after the operation is finished;
when an operator climbs from bottom to top, the support rods 1.2 can be supported, the free ends of the support rods 1.2 are lapped on the frame cage body 2 (the specific positions can be selected according to actual conditions, for example, the free ends can be lapped at the intersection corners of the transverse rods and the longitudinal rods, or the positions of the longitudinal rods without limitation), and at the moment, the operating platform 1 is as shown in fig. 1, and the operator continues to ascend to the position above the operating platform 1;
if the operation is needed, the support rods 1.2 can be retracted, and the operation platform 1 can be flatly placed by holding the handles 1.4 with hands.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (6)
1. The utility model provides a ladder cage is used in construction operation, includes the frame cage body (2) of constituteing by a plurality of horizontal poles, vertical pole, its characterized in that: the frame cage is characterized by further comprising an operating platform (1) for operators to stand, wherein the operating platform (1) at least comprises two opposite side edges, the two side edges are detachably buckled on two cross rods which are adjacent to each other up and down of the frame cage body (2), and after the side edges are separated from the cross rods, the operating platform (1) can rotate around the other cross rod by 0-90 degrees.
2. The ladder cage for construction work of claim 1, wherein: the operating platform (1) comprises a rectangular pedal (1.5), two side plate walls which are parallel relatively of the pedal (1.5) are respectively a side plate wall A and a side plate wall B, wherein the side plate wall A is detachably hung on a cross bar of the frame cage body (2), the side plate wall B is welded with a fixed snap ring (1.1.1) which is tubular and provided with a C-shaped radial section and penetrates through the cross bar, a strip-shaped movable clamping piece (1.1.2) which is arc-shaped in radial section is hinged to the axial pipe wall of the fixed snap ring (1.1.1) through a pin shaft, the movable clamping piece (1.1.2) rotates around the pin shaft to close or open a C-shaped opening of the fixed snap ring (1.1.1), and the rotating range of the movable clamping piece (1.1.2) is in a hollow cavity of the fixed snap ring (1.1.1.1);
the lengths of the fixed retaining ring (1.1.1) and the movable clamping piece (1.1.2) are equal, and are both smaller than the length of the side plate wall B.
3. The ladder cage for construction work of claim 2, wherein: a semi-tubular hasp (1.3) is welded on a side plate wall A of the pedal (1.5), the hasp (1.3) is welded on the side plate wall A along the length direction, and the opening direction of a semi-tube of the hasp (1.3) is the same as the opening direction of a C-shaped of the fixed retaining ring (1.1.1).
4. The ladder cage for construction work of claim 3, wherein: the side plate wall A of the pedal (1.5) is further welded with a handle (1.4), the handle (1.4) comprises a flat plate and a half pipe, the lower plate wall of the flat plate is located at the joint of the hasp (1.3) and the side plate wall A, the flat plate is perpendicular to the pedal (1.5), the upper plate wall of the flat plate is bent to form a half pipe shape, and the opening direction of the half pipe is the same as that of the half pipe of the hasp (1.3).
5. The ladder cage for construction work as set forth in claim 2, wherein: the wooden partition of footboard (1.5) articulates through the round pin axle has vaulting pole (1.2), and vaulting pole (1.2) are located the wooden partition between curb plate wall A and the curb plate wall B, and the free end of vaulting pole (1.2) can overlap joint in frame cage body (2).
6. The ladder cage for construction work of claim 1, wherein: the top of the frame cage body (2) is provided with a hook (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220757735.9U CN217602555U (en) | 2022-04-01 | 2022-04-01 | Ladder cage for construction operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220757735.9U CN217602555U (en) | 2022-04-01 | 2022-04-01 | Ladder cage for construction operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217602555U true CN217602555U (en) | 2022-10-18 |
Family
ID=83565125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220757735.9U Active CN217602555U (en) | 2022-04-01 | 2022-04-01 | Ladder cage for construction operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217602555U (en) |
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2022
- 2022-04-01 CN CN202220757735.9U patent/CN217602555U/en active Active
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