CN215326473U - Lifting tool for galvanized guardrail plate - Google Patents
Lifting tool for galvanized guardrail plate Download PDFInfo
- Publication number
- CN215326473U CN215326473U CN202121472379.8U CN202121472379U CN215326473U CN 215326473 U CN215326473 U CN 215326473U CN 202121472379 U CN202121472379 U CN 202121472379U CN 215326473 U CN215326473 U CN 215326473U
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- CN
- China
- Prior art keywords
- undercarriage
- guardrail
- connecting rod
- rod
- guardrail plate
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 12
- 238000012545 processing Methods 0.000 abstract description 4
- 238000005246 galvanizing Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model belongs to the field of guardrail plate processing application equipment, and particularly relates to a lifting tool for a galvanized guardrail plate, which comprises a tool body, wherein the tool body comprises an undercarriage, a cross frame and a support frame, a connecting rod is arranged at the lower end of a fixed block, the connecting rod comprises a flange hook code, a rod body and a rotating lug seat which are sequentially arranged from top to bottom, a support rod is arranged in a second lifting ring, and a locking mechanism is arranged on the outer surface of the connecting rod. According to the support rod, the second hanging ring, the rotary lug seat and the locking mechanism, the processed guardrail plates can be uniformly placed together, so that an operator does not need to repeatedly hang the guardrail plates, and only the support rod needs to penetrate through the mounting holes of the guardrail plates, so that the labor intensity of the operator is reduced, the time cost is saved, meanwhile, the guardrail plates are effectively prevented from falling off when being placed, the danger coefficient of work is reduced, the personal safety of the operator is effectively guaranteed, and the working process is improved.
Description
Technical Field
The utility model belongs to the field of guardrail plate processing application equipment, and particularly relates to a hoisting tool for a galvanized guardrail plate.
Background
The guardrail plate absorbs collision energy by utilizing the deformation of the soil foundation, the upright post, the cross beam and the endurance plate, forces the out-of-control vehicle to change direction and recover to the normal running direction, prevents the vehicle from rushing out of the road, protects the vehicle and passengers and reduces the loss caused by accidents. In order to prolong the service life and enhance the corrosion resistance, the surface of the coating is plated with a protective layer by hot galvanizing in the prior art, and the coating has the advantages of uniformity and strong adhesive force.
The existing guardrail plate galvanizing tooling is generally provided with a plurality of through holes on an undercarriage, the end parts of a plurality of connecting rods are bent by a certain angle, one bent end of each connecting rod is hung in the through hole, the other end of each connecting rod is hung in an opening of a protection plate, the protection plates are hung on the undercarriage according to the method, and then the protection plates are transported to a hot galvanizing solution tank by a travelling crane and a crane to finish the hot galvanizing process, wherein in the process: hang the in-process on the undercarriage with the guard plate one by one, if the guard plate takes place to drop, can injure operating personnel, have certain danger, can't effectively ensure operating personnel's safety, the mode that articulates repeatedly simultaneously has increased operating personnel's intensity of labour, and can consume a large amount of time, and efficiency is lower, influences the work progress.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems that the labor intensity of the protection plate is high and the working process is influenced due to repeated suspension, the utility model provides the lifting tool for the galvanized guardrail plate, which has the advantages of reasonable design, simple structure and convenience in processing, can effectively improve the safety performance of the device, reduce the labor intensity of operators and improve the working process.
In order to achieve the purpose, the technical scheme adopted by the utility model is a lifting tool for a guardrail plate for galvanizing, which comprises a tool body, wherein the tool body comprises an undercarriage, a cross frame and a support frame, the lower end of the undercarriage is provided with a fixed block, the two fixed blocks are symmetrically arranged at the front corner and the rear corner of the lower end of the undercarriage, the lower ends of the fixed blocks are provided with connecting rods, the connecting rods comprise flange hook codes, a rod body and rotary lug seats which are sequentially arranged from top to bottom, the rod body is provided with a through groove, the rotary lug seats are arranged in the through groove at the lower end of the rod body, the lower end of the rotary lug seats is provided with a second hanging ring, a support rod is arranged in the second hanging ring, the outer surface of the connecting rod is provided with a locking mechanism, the four locking mechanisms are arranged at the lower end of the outer surface of the connecting rod, and the locking mechanism comprises a limiting block and a bolt, the limiting block is internally provided with a Z-shaped notch, and the bolt is arranged in the Z-shaped notch.
Preferably, two undercarriage opposition set up, the crossbearer set up between the undercarriage and be located its geometric centre department, four the support frame symmetry set up in the crossbearer both sides and link together with the undercarriage, the fixed block in be provided with L type notch, flange hook sign indicating number joint in L type notch, the vaulting pole in still be provided with the through-hole, two the through-hole symmetry set up at the vaulting pole both ends and corresponding with the bolt.
Preferably, the undercarriage, the cross frame and the supporting frame all adopt the H-shaped steel, and the upper end of the undercarriage is further provided with a first lifting ring.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the lifting tool for the guardrail plate for galvanization, the processed guardrail plates can be uniformly placed together through the support rods, the second hanging rings, the rotary lug seats and the locking mechanisms, an operator does not need to repeatedly hang the guardrail plate, and only the support rods need to penetrate through the mounting holes of the guardrail plate, so that the labor intensity of the operator is reduced, the time cost is saved, meanwhile, the guardrail plate is effectively prevented from falling off when being placed, the danger coefficient of work is reduced, the personal safety of the operator is effectively guaranteed, and the working process is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic structural view of a hoisting tool of a guardrail plate for galvanization;
FIG. 2 is a structural front view of a hoisting tool of a guardrail plate for galvanization;
FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;
FIG. 5 is a partial enlarged view of the structure at B in FIG. 2;
in the above figures, 1, undercarriage; 1a, a first lifting ring; 2. a cross frame; 3. a support frame; 4. a fixed block; 41. a notch; 5. a connecting rod; 51. hooking a flange; 52. rotating the ear mount; 6. a stay bar; 7. a locking mechanism; 71. a limiting block; 72. a bolt; 8. and a second hanging ring.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
In the embodiment, as shown in fig. 1, 2, 3, 4, and 5, a lifting tool for a galvanized guardrail plate comprises a tool body, which is similar to the existing structure, and has strong practicability and a wide application range, the tool body comprises an undercarriage 1, a cross frame 2, and a support frame 3, in order to limit the installation position of a connecting rod 5, the lower end of the undercarriage 1 is provided with fixing blocks 4, the two fixing blocks 4 are symmetrically arranged at the front and rear corners of the lower end of the undercarriage 1, the lower end of the fixing block 4 is provided with the connecting rod 5, the undercarriage 1 and the guardrail plate can be connected together, and convenience is provided for the subsequent moving operation of the undercarriage, the connecting rod 5 comprises a flange hook 51, a rod body and a rotating lug 52, which are sequentially arranged from top to bottom, the flange hook 51 can realize the effective connection between the two components, the strength is high, the connection stability is strong, the device is convenient to use, the rod body is provided with a through groove (shown in the figure), the purpose is to provide a placement condition for the rotary ear seat 52, in order to make the device more convenient and faster to use, the rotary ear seat 52 is arranged in a through groove at the lower end of the rod body, so that the worker can conveniently rotate the rotary ear seat 52 to drive the second hanging ring 8 to be sleeved into the supporting rod 6 more quickly and effectively, the use is convenient, and the working process is improved, the second hanging ring 8 is arranged at the lower end of the rotary ear seat 52 to facilitate the placement of the supporting rod 6, a supporting rod 6 is arranged in the second hanging ring 8, the supporting rod 6 is used for penetrating the guardrail plate, and the lifting and lowering of the guardrail plate are completed under the matching of other components, so that the working process is effectively improved, in order to prevent the supporting rod 6 from falling off from the second hanging ring 8, the outer surface of the connecting rod 5 is provided with a locking mechanism 7, the four locking mechanisms 7 are arranged at the lower end of the outer surface of the connecting rod 5, the locking mechanism 7 comprises a limiting block 71 and a bolt 72, and a Z-shaped notch 41 is arranged in the limiting block 71, bolt 72 sets up in Z type notch 41, and the above-mentioned device is similar with current door lock bolt 72 theory of operation, effectively accomplishes the injecing to vaulting pole 6 and guardrail plate position, avoids its work to take place to drop and influence the work progress in going on, has improved work efficiency like this, convenient to popularize and use.
The use flow and the working principle of the utility model are as follows: firstly, a first lifting ring 1a of the device is connected with a travelling crane and a crane together, then a control device moves to a guardrail plate, a stay bar 6 is taken down and inserted into a mounting hole of the guardrail plate, after the stay bars 6 on two sides penetrate into the guardrail plate, the control device moves, a second lifting ring 8 is sleeved into the stay bar 6 by rotating a rotary lug seat 52, a bolt 72 is moved to move in a Z-shaped groove and the end part of the bolt 72 is inserted into a through hole of the stay bar 6, so that the fixation of a plurality of guardrail plates is completed, then the travelling crane and the crane are controlled to complete the subsequent operation of a workpiece, after the hot galvanizing operation of the guardrail plate is completed, two opposite bolts 72 (namely two connecting rods 5 which are positioned on the same side) are moved to the upper part of a limiting block 71 from the lower end of a Z-shaped groove 41, so that the guardrail plate can slide down from the stay bar 6, and further complete the hot galvanizing operation of the guardrail plate, the development of work is facilitated; above-mentioned in-process compares with current frock of lifting by crane: do not need operating personnel to hang repeatedly the guardrail board, because the guardrail board that processing was accomplished can be unified to be placed together, only need with vaulting pole 6 pass the mounting hole of guardrail board can, reduced operating personnel's intensity of labour like this, the save time cost also effectively avoids the guardrail board to take place to drop when placing simultaneously, has reduced the danger coefficient of work like this, operating personnel's personal safety is effectively ensured, improves the working process.
In order to improve the rationality and the practicability of the design of the device, the two landing gears 1 are oppositely arranged to provide convenient arrangement conditions for the establishment of the guardrail plate, the cross frame 2 is arranged between the landing gears 1 and positioned at the geometric center of the landing gears 1 to connect the two landing gears 1 together to realize the convenient connection of the device, the four support frames 3 are symmetrically arranged at two sides of the cross frame 2 and connected with the landing gears 1 together, the support frames 3 can effectively improve the stability and the firmness of the connection between the components, so that the use of the device is convenient, in order to ensure that the device is more convenient to connect, the L-shaped notch 41 is arranged in the fixed block 4, the flange hook code 51 is clamped in the L-shaped notch 41 to finish the effective connection between the devices, and simultaneously save the installation time and improve the working process, through holes are also arranged in the support rod 6, the two through holes are symmetrically arranged at two ends of the support rod 6 and correspond to the bolt 72, after 6 vaulting pole 6 are worn into a plurality of guardrail boards to the realization is fixed 6 positions of vaulting pole, avoids the guardrail board to take place to drop, promotes the working process.
In order to save economic cost and facilitate popularization and application of the device, the undercarriage 1, the cross frame 2 and the support frame 3 are all made of I-shaped steel, the I-shaped steel is an economic section steel with better mechanical property, the strength is high, the bending resistance is high, the cost is low, the practicability is high, the upper end of the undercarriage 1 is further provided with a first hanging ring 1a, and the first hanging ring is used for facilitating a crane to hang the device so as to improve the working process of hot galvanizing operation of a guardrail plate and save time and cost.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (3)
1. A lifting tool of a guardrail plate for galvanization comprises a tool body, wherein the tool body comprises an undercarriage, a cross frame and a support frame, and is characterized in that fixed blocks are arranged at the lower end of the undercarriage, the two fixed blocks are symmetrically arranged at the front corner and the rear corner of the lower end of the undercarriage, a connecting rod is arranged at the lower end of each fixed block, the connecting rod comprises a flange hook, a rod body and a rotary lug seat which are sequentially arranged from top to bottom, a through groove is formed in the rod body, the rotary lug seat is arranged in the through groove at the lower end of the rod body, a second lifting ring is arranged at the lower end of the rotary lug seat, a support rod is arranged in the second lifting ring, locking mechanisms are arranged on the outer surface of the connecting rod, the four locking mechanisms are arranged at the lower end of the outer surface of the connecting rod, each locking mechanism comprises a limiting block and a bolt, and a Z-shaped notch is formed in the limiting block, the bolt is arranged in the Z-shaped notch.
2. The lifting tool of the guardrail plate for galvanization of claim 1, wherein the two undercarriage are oppositely arranged, the cross frame is arranged between the undercarriage and located at the geometric center of the undercarriage, the four support frames are symmetrically arranged on two sides of the cross frame and connected with the undercarriage, the fixing block is internally provided with an L-shaped notch, the flange hook is clamped in the L-shaped notch, the support rod is internally provided with through holes, and the two through holes are symmetrically arranged at two ends of the support rod and correspond to the bolts.
3. The lifting tool of the guardrail plate for galvanization of claim 2, wherein the undercarriage, the cross frame and the support frame are made of steel, and a first lifting ring is further arranged at the upper end of the undercarriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472379.8U CN215326473U (en) | 2021-06-30 | 2021-06-30 | Lifting tool for galvanized guardrail plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472379.8U CN215326473U (en) | 2021-06-30 | 2021-06-30 | Lifting tool for galvanized guardrail plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215326473U true CN215326473U (en) | 2021-12-28 |
Family
ID=79563257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121472379.8U Expired - Fee Related CN215326473U (en) | 2021-06-30 | 2021-06-30 | Lifting tool for galvanized guardrail plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215326473U (en) |
-
2021
- 2021-06-30 CN CN202121472379.8U patent/CN215326473U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |