CN217097552U - Disassembling and extracting tool for column nest of support base - Google Patents
Disassembling and extracting tool for column nest of support base Download PDFInfo
- Publication number
- CN217097552U CN217097552U CN202220418859.4U CN202220418859U CN217097552U CN 217097552 U CN217097552 U CN 217097552U CN 202220418859 U CN202220418859 U CN 202220418859U CN 217097552 U CN217097552 U CN 217097552U
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- fixed
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- column nest
- waist type
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Abstract
The utility model provides a support base column nest is disassembled and is drawed frock, mention the device including the waist type, the waist type is mentioned the device and is passed through hydraulic cylinder and base support rod and be connected, and hydraulic cylinder's one end is fixed and is being mentioned device bottom middle section at the waist type, and the other end of pressing the oil cylinder is fixed in base support rod middle section. The utility model provides a high problem of the process degree of difficulty is disassembled in traditional hoist and mount.
Description
Technical Field
The utility model belongs to the technical field of hydraulic support auxiliary assembly, a support base column nest is disassembled and is drawed frock is related to.
Background
In the hydraulic support overhaul process, the column nest damaged by the support base needs to be replaced, the crown block is used for extracting the column nest, multiple persons are needed for cooperation operation, the hoisting process has great potential safety hazard, the disassembling process is high in difficulty, large in workload, low in disassembling efficiency, and the repairing period is urgent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a support base column nest is disassembled and is drawed frock to solve the problem that the process degree of difficulty is high is disassembled in traditional hoist and mount.
The utility model adopts the technical proposal that:
support base column nest is disassembled and is drawed frock, mentions the device including the waist type, and the device is mentioned through hydraulic cylinder and base bracing piece to the waist type, and hydraulic cylinder's one end is fixed and is mentioned device bottom middle section at the waist type, and the other end of pressing the oil cylinder is fixed in base bracing piece middle section.
The utility model discloses a characteristics still lie in:
the waist-shaped lifting device comprises a supporting plate body, a lifting ring is fixed at the top of the supporting plate body, ear plates are fixed at two ends of the bottom of the supporting plate body respectively, a connecting chain is fixed on each ear plate, one end of each connecting chain is fixed with the ear plate, and a lock catch is fixed at the other end of each connecting chain.
The hydraulic oil cylinder is provided with a liquid inlet and a liquid outlet.
An anti-drop chain is fixed on the base support rod.
The supporting plate body and the base supporting rod are arranged in a staggered mode.
The utility model has the advantages that:
the utility model discloses the during operation has saved, has reduced the potential safety hazard of operation in-process, and labour saving and time saving is convenient high-efficient, has realized the safety in production
Drawings
FIG. 1 is the utility model discloses the structure chart of extracting frock is disassembled to support base column nest
Fig. 2 is the utility model discloses the work schematic diagram of frock is extracted in disassembling of support base column nest.
In the drawings, 1. a waist-type lifting device; 2. a hydraulic cylinder; 3. a base support bar; 4. anti-drop chain, 5. locking; 6. connecting a chain; 7. an ear plate; 8. a hoisting ring; 9. a support plate body; 10. a liquid inlet; 11. a liquid outlet; 12. a support main beam; 13. a base column nest; 14. and (5) hoisting the lug seat.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the utility model discloses support base column nest is disassembled and is drawed frock, mention device 1 including the waist type, the waist type is mentioned device 1 and is connected with base support rod 3 through hydraulic cylinder 2, and hydraulic cylinder 2's one end is fixed and is being mentioned device 1 bottom middle section at the waist type, and hydraulic cylinder 2's the other end is fixed in base support rod 3 middle section.
Waist type is mentioned device 1 and is included backup pad body 9, and backup pad body 9 top is fixed with rings 8, and the both ends of backup pad body 9 bottom are fixed with otic placode 7 respectively, are fixed with connecting link 6 on every otic placode 7, and connecting link 6's one end is fixed with otic placode 7, and connecting link 6's the other end is fixed with hasp 5.
The supporting plate body 9 and the base supporting rod 3 are arranged in a staggered mode, namely the straight line where the lug plates 7 are located and the base supporting rod 3 are not arranged in parallel, and therefore lifting is prevented.
The hydraulic oil cylinder 2 is provided with a liquid inlet 10 and a liquid outlet 11.
An anti-drop chain 4 is fixed on the base support rod 3.
Before the utility model is used, in order to ensure safety, each chain is checked, the whole chain is ensured to be undamaged, meanwhile, the high-pressure stop valve is arranged in a safety range beyond 5 meters, when in use, the waist-shaped lifting device 1 is connected with the overhead traveling crane through the lifting ring 8, the base supporting rod 3 is erected on the support main beam 12, the anti-drop chain 4 is connected in the support base, two lifting lug seats 14 are welded on the base column nest 13 and are connected with the lifting lug seats 14 through the lock catch 5; after the preparation work is ready, the worker controls the hydraulic oil cylinder 2 to be matched with the crown block within a safety range, and the base column socket 13 is hoisted.
Claims (5)
1. Support base column nest is disassembled and is drawed frock, its characterized in that mentions device (1) including the waist type, the waist type is mentioned device (1) and is connected with base bracing piece (3) through hydraulic cylinder (2), the one end of hydraulic cylinder (2) is fixed and is being mentioned device (1) bottom middle section in the waist type, the other end of hydraulic cylinder (2) is fixed in base bracing piece (3) middle section.
2. The tool for disassembling and extracting the column nest of the bracket base according to claim 1, wherein the waist-shaped lifting device (1) comprises a support plate body (9), a lifting ring (8) is fixed at the top of the support plate body (9), lug plates (7) are respectively fixed at two ends of the bottom of the support plate body (9), a connecting chain (6) is fixed on each lug plate (7), one end of each connecting chain (6) is fixed with each lug plate (7), and a lock catch (5) is fixed at the other end of each connecting chain (6).
3. The tool for disassembling and extracting the column socket of the bracket base according to claim 1 or 2, wherein the hydraulic oil cylinder (2) is provided with a liquid inlet (10) and a liquid outlet (11).
4. The tool for disassembling and extracting the column nest of the bracket base according to claim 1 or 2, wherein the anti-drop chain (4) is fixed on the base support rod (3).
5. The tool for disassembling and extracting the column nest of the bracket base according to claim 2, wherein the support plate body (9) and the base support rod (3) are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220418859.4U CN217097552U (en) | 2022-02-28 | 2022-02-28 | Disassembling and extracting tool for column nest of support base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220418859.4U CN217097552U (en) | 2022-02-28 | 2022-02-28 | Disassembling and extracting tool for column nest of support base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217097552U true CN217097552U (en) | 2022-08-02 |
Family
ID=82600642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220418859.4U Active CN217097552U (en) | 2022-02-28 | 2022-02-28 | Disassembling and extracting tool for column nest of support base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217097552U (en) |
-
2022
- 2022-02-28 CN CN202220418859.4U patent/CN217097552U/en active Active
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