CN217452725U - Cat ladder welding frock - Google Patents
Cat ladder welding frock Download PDFInfo
- Publication number
- CN217452725U CN217452725U CN202220255859.7U CN202220255859U CN217452725U CN 217452725 U CN217452725 U CN 217452725U CN 202220255859 U CN202220255859 U CN 202220255859U CN 217452725 U CN217452725 U CN 217452725U
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- supporting
- frame
- seat
- ladder
- cat ladder
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Abstract
The utility model discloses a cat ladder welding frock, including being used for carrying out the mount that supports to whole frock subassembly for carry out driven actuating mechanism, spring when adjusting the cat ladder width, actuating mechanism is located the mount intermediate position, the spring is located the mount top. The utility model discloses the utilization is removed the frame and is carried out the centre gripping fixedly to two ladder legs with the grip slipper on removing the seat, the rotation that utilizes adjusting nut simultaneously adjusts the height of removing the seat, and the drive through actuating mechanism comes to come to draw close two ladder legs simultaneously to the intermediate position, thereby come to make things convenient for and connect ladder leg side and footboard tip, a plurality of support frames that utilize to set up on the supporting seat come to support the footboard, it is fixed to utilize first backup pad and the second backup pad on the support frame to carry out the centre gripping to the footboard under the effect of spring simultaneously, thereby make things convenient for the welding process in the cat ladder.
Description
Technical Field
The utility model relates to a cat ladder production field especially relates to cat ladder welding frock.
Background
As an accessory facility of a city inspection well, a ladder stand material is manufactured by steel bars for a long time. However, the traditional metal crawling ladder is extremely easy to rust under a plurality of severe environment conditions, such as inspection wells, tunnels, chemical enterprises, rainy and humid occasions and the like, so that the use safety is influenced, and the service life is short; current ladder frock when welding ladder leg and footboard, needs the artifical position of adjusting ladder leg to a plurality of footboards, and unusual trouble influences welding efficiency, at this in-process, because the fixed subassembly of centre gripping can make the footboard take place to incline to be in the state of out of plumb with the ladder leg, influence the quality of cat ladder then.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cat ladder welding frock just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the ladder stand welding tool comprises a fixing frame, a driving mechanism, a spring, a moving mechanism and a supporting mechanism, wherein the fixing frame is used for supporting the whole tool assembly, the driving mechanism is used for driving when the width of a ladder stand is adjusted, the driving mechanism is located in the middle of the fixing frame, the spring is located above the fixing frame, the moving mechanism is used for supporting ladder stand legs of the ladder stand, the supporting mechanism is used for supporting a pedal of the ladder stand, the supporting mechanism comprises a supporting seat, a supporting frame, a first supporting plate and a second supporting plate, the supporting seat is arranged between the two fixing frames, the supporting frame is arranged at the top of the supporting seat, and the first supporting plate and the second supporting plate are arranged on two sides of the upper end of the supporting frame; the moving mechanism comprises a moving frame, a moving seat, an adjusting nut and a clamping seat, wherein the moving frame is arranged on the front side and the rear side of the supporting seat, the moving seat is arranged on the moving frame, the adjusting nut is arranged at the top of the moving frame, and the clamping seat is arranged at one end, close to the supporting mechanism, of the moving seat.
Preferably: actuating mechanism includes driving motor, lead screw, carriage, driving motor passes through bolted connection and is in mount front end intermediate position, the lead screw passes through the bearing and connects the mount is inboard and be located the supporting seat below, the carriage passes through threaded connection the lead screw outside and be located two between the mount.
According to the arrangement, the driving motor rotating part is used for driving the screw rod to rotate, and the two driving frames are driven to be simultaneously gathered or separated at the bottom of the supporting seat through the rotation of the screw rod.
Preferably: the springs are respectively arranged between the clamping seat and the moving seat, between the first supporting plate and the supporting frame and between the second supporting plate and the supporting frame.
According to the arrangement, the spring on the clamping seat is used for driving the moving seat and the clamping seat to clamp and fix the ladder legs, and meanwhile, the spring on the upper end of the supporting frame is used for driving the first supporting plate and the second supporting plate to clamp and fix the pedals.
Preferably: the bottom of the moving seat is provided with a screw rod and penetrates through the adjusting nut to be located on the inner side of the moving frame, the adjusting nut is connected with the moving frame in a rotating mode, sliding grooves are formed in the top of the moving seat and the top of the supporting frame, and the lower end of the clamping seat penetrates through the sliding grooves of the moving seat.
So set up, utilize the effect of spring to drive the grip slipper and in remove the spout on the seat removes, thereby carry out the centre gripping to two terraced legs and fix.
Preferably: the screw rod of the supporting seat is connected with the fixing frame through a bolt, and the lower ends of the first supporting plate and the second supporting plate penetrate through the sliding groove in the top of the supporting frame.
According to the arrangement, the adjusting nut is used for driving the screw rod at the bottom of the moving seat to extend out of or enter the moving frame by rotating the top of the moving frame, and then the height of the moving seat is adjusted.
Preferably: the lower end of the movable frame is connected to the top of the driving frame through welding.
According to the arrangement, the three moving frames are driven by the driving frame to move on the front side and the rear side of the supporting seat, so that the width of the crawling ladder can be conveniently adjusted.
Preferably: the supporting seat is characterized in that a penetrating T-shaped slide way is arranged in the middle of the top of the supporting seat, and cross-shaped slide ways are arranged at the front end and the rear end of the supporting seat.
So set up, utilize T type slide and cross slide on the supporting seat come to be right respectively the support frame lower extreme with the removal frame removes and supports.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the two ladder legs are clamped and fixed by the movable frame, the springs and the clamping seats on the movable seat, the height of the movable seat is adjusted by the rotation of the adjusting nut, and the two ladder legs are simultaneously drawn close to the middle position under the driving of the driving mechanism, so that the side surfaces of the ladder legs and the end part of the pedal are conveniently connected;
2. utilize a plurality of support frames that set up on the supporting seat to support the footboard, utilize first backup pad and second backup pad on the support frame to carry out the centre gripping fixed to the footboard under the effect of spring simultaneously to make things convenient for in the welding process of cat ladder.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural view of the ladder stand welding tool of the present invention;
fig. 2 is a front view of the ladder stand welding tool of the present invention;
fig. 3 is a right side view of the ladder stand welding tool of the present invention;
FIG. 4 is a partial part view of a movable seat of the ladder stand welding tool of the present invention;
FIG. 5 is a partial part view of a moving frame of the ladder stand welding tool of the present invention;
FIG. 6 is a partial part view of a supporting mechanism of the ladder stand welding tool of the present invention;
fig. 7 is a partial part view of a driving mechanism of the ladder stand welding tool of the present invention;
figure 8 is a cross-sectional view of cat ladder welding frock.
The reference numerals are explained below:
1. a moving mechanism; 2. a support mechanism; 3. a fixed mount; 4. a drive mechanism; 5. a spring; 11. a movable frame; 12. a movable seat; 13. adjusting the nut; 14. a clamping seat; 21. a supporting seat; 22. a support frame; 23. a first support plate; 24. a second support plate; 41. a drive motor; 42. a lead screw; 43. a driving frame.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
examples
As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the welding tool for the ladder stand comprises a fixing frame 3 for supporting the whole tool assembly, a driving mechanism 4 for driving when the width of the ladder stand is adjusted, and a spring 5, wherein the driving mechanism 4 is positioned in the middle of the fixing frame 3, the spring 5 is positioned above the fixing frame 3, the welding tool also comprises a moving mechanism 1 for supporting the legs of the ladder stand and a supporting mechanism 2 for supporting the pedals of the ladder stand, the supporting mechanism 2 comprises a supporting seat 21, a supporting frame 22, a first supporting plate 23 and a second supporting plate 24, the supporting seat 21 is arranged between the two fixing frames 3, the supporting frame 22 is arranged at the top of the supporting seat 21, and the first supporting plate 23 and the second supporting plate 24 are both arranged at two sides of the upper end of the supporting frame 22; the moving mechanism 1 comprises a moving frame 11, a moving seat 12, an adjusting nut 13 and a clamping seat 14, wherein the moving frame 11 is arranged on the front side and the rear side of a supporting seat 21, the moving seat 12 is arranged on the moving frame 11, the adjusting nut 13 is arranged on the top of the moving frame 11, and the clamping seat 14 is arranged at one end, close to the supporting mechanism 2, of the moving seat 12. The driving mechanism 4 comprises a driving motor 41, a lead screw 42 and a driving frame 43, the driving motor 41 is connected to the middle position of the front end of the fixing frame 3 through a bolt, the lead screw 42 is connected to the inner side of the fixing frame 3 through a bearing and is positioned below the supporting seat 21, the driving frame 43 is connected to the outer side of the lead screw 42 through threads and is positioned between the two fixing frames 3, the rotating part of the driving motor 41 is utilized to drive the lead screw 42 to rotate, and the two driving frames 43 are driven to be gathered or separated at the bottom of the supporting seat 21 simultaneously through the rotation of the lead screw 42; the springs 5 are respectively arranged between the clamping seat 14 and the moving seat 12, between the first supporting plate 23 and the supporting frame 22, and between the second supporting plate 24 and the supporting frame 22, the springs 5 on the clamping seat 14 are used for driving the moving seat 12 and the clamping seat 14 to clamp and fix the ladder legs, and meanwhile, the springs 5 on the upper end of the supporting frame 22 are used for driving the first supporting plate 23 and the second supporting plate 24 to clamp and fix the pedals; the bottom of the moving seat 12 is provided with a screw and penetrates through the adjusting nut 13 to be positioned on the inner side of the moving frame 11, the adjusting nut 13 is rotatably connected with the moving frame 11, sliding grooves are formed in the tops of the moving seat 12 and the supporting frame 22, the lower end of the clamping seat 14 penetrates through the sliding groove of the moving seat 12, the clamping seat 14 is driven to move in the sliding groove of the moving seat 12 under the action of the spring 5, and therefore two ladder legs are clamped and fixed; the screw of the supporting seat 21 is connected with the fixed mount 3 through a bolt, the lower ends of the first supporting plate 23 and the second supporting plate 24 penetrate through the sliding chute at the top of the supporting frame 22, the rotation of the adjusting nut 13 at the top of the moving frame 11 is utilized to drive the screw at the bottom of the moving seat 12 to extend out of or enter the moving frame 11, and then the height of the moving seat 12 is adjusted; the lower ends of the moving frames 11 are connected to the top of the driving frame 43 through welding, and the three moving frames 11 are driven to move front and back on the supporting seat 21 by the movement of the driving frame 43, so that the width of the ladder stand can be conveniently adjusted; the T-shaped slide that runs through is seted up to supporting seat 21 top intermediate position, and has seted up cross slide at its front and back both ends, utilizes T-shaped slide and the cross slide on the supporting seat 21 to remove respectively to support frame 22 lower extreme and removal frame 11 and support.
The working principle is as follows: when in use, ladder legs of the ladder to be welded are respectively placed on the movable seats 12 at the front side and the rear side, and the clamping seats 14 clamp and fix the ladder legs on the movable seats 12 respectively under the action of the springs 5; the pedals are placed on the supporting frames 22 respectively, the pedals are clamped and fixed under the action of the springs 5 through the first supporting plates 23 and the second supporting plates 24, the position of each supporting frame 22 is adjusted at the moment, the distance between each pedal is in a proper distance, the adjusting nuts 13 at the tops of the moving frames 11 are rotated to adjust the length of the screw rods at the bottoms of the moving seats 12 extending out of the tops of the moving frames 11, the heights of the moving seats 12 and the ladder legs are adjusted, the pedals are located at the middle positions of the two ladder legs, the rotating parts of the driving motors 41 drive the screw rods 42 to rotate, the two driving frames 43 are driven to be drawn close to the middle positions through the rotation of the screw rods 42, the ladder legs are driven to move towards the end parts of the pedals through the moving mechanisms 1 and are attached to the end parts of the pedals, and the welding treatment of the ladder is facilitated.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. Cat ladder welding frock including being used for carrying out mount (3) that support to whole frock subassembly for carry out driven actuating mechanism (4), spring (5) when adjusting the cat ladder width, actuating mechanism (4) are located mount (3) intermediate position, spring (5) are located mount (3) top, its characterized in that: the ladder comprises a ladder body and is characterized by further comprising a moving mechanism (1) for supporting ladder legs of the ladder and a supporting mechanism (2) for supporting a pedal of the ladder, wherein the supporting mechanism (2) comprises a supporting seat (21), a supporting frame (22), a first supporting plate (23) and a second supporting plate (24), the supporting seat (21) is arranged between the two fixing frames (3), the supporting frame (22) is arranged at the top of the supporting seat (21), and the first supporting plate (23) and the second supporting plate (24) are arranged on two sides of the upper end of the supporting frame (22); moving mechanism (1) is including removing frame (11), removing seat (12), adjusting nut (13), grip slipper (14), it sets up to remove frame (11) both sides around supporting seat (21), it sets up to remove seat (12) remove on the frame (11), adjusting nut (13) set up remove frame (11) top, grip slipper (14) set up remove seat (12) and be close to the one end of supporting mechanism (2).
2. The cat ladder welding frock of claim 1, its characterized in that: actuating mechanism (4) include driving motor (41), lead screw (42), driving frame (43), driving motor (41) pass through bolted connection and are in mount (3) front end intermediate position, lead screw (42) pass through the bearing and connect mount (3) are inboard and be located supporting seat (21) below, driving frame (43) pass through threaded connection and are in lead screw (42) outside and be located two between mount (3).
3. The cat ladder welding frock of claim 1, its characterized in that: the springs (5) are respectively arranged between the clamping seat (14) and the moving seat (12), between the first supporting plate (23) and the supporting frame (22), and between the second supporting plate (24) and the supporting frame (22).
4. The cat ladder welding frock of claim 1, its characterized in that: remove seat (12) bottom and be provided with the screw rod and pass adjusting nut (13) are located remove frame (11) inboard, adjusting nut (13) with remove frame (11) and rotate and be connected, remove seat (12) with the spout has all been seted up at support frame (22) top, just grip slipper (14) lower extreme passes the spout of removing seat (12).
5. The cat ladder welding frock of claim 4, its characterized in that: the screw rod of the supporting seat (21) is connected with the fixed frame (3) through a bolt, and the lower ends of the first supporting plate (23) and the second supporting plate (24) penetrate through the sliding groove in the top of the supporting frame (22).
6. The cat ladder welding frock of claim 2, its characterized in that: the lower end of the moving frame (11) is connected to the top of the driving frame (43) through welding.
7. The ladder stand welding frock of claim 1, its characterized in that: the T-shaped slide way that runs through is arranged at the middle position of the top of the supporting seat (21), and cross-shaped slide ways are arranged at the front end and the rear end of the supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255859.7U CN217452725U (en) | 2022-02-08 | 2022-02-08 | Cat ladder welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255859.7U CN217452725U (en) | 2022-02-08 | 2022-02-08 | Cat ladder welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217452725U true CN217452725U (en) | 2022-09-20 |
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ID=83262930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220255859.7U Active CN217452725U (en) | 2022-02-08 | 2022-02-08 | Cat ladder welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217452725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840653A (en) * | 2024-03-05 | 2024-04-09 | 兴化市永安电力工具有限公司 | Safety ladder splicing and welding device |
-
2022
- 2022-02-08 CN CN202220255859.7U patent/CN217452725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840653A (en) * | 2024-03-05 | 2024-04-09 | 兴化市永安电力工具有限公司 | Safety ladder splicing and welding device |
| CN117840653B (en) * | 2024-03-05 | 2024-05-14 | 兴化市永安电力工具有限公司 | Safety ladder splicing and welding device |
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