CN210756065U - Quick locking device of side's pipe - Google Patents
Quick locking device of side's pipe Download PDFInfo
- Publication number
- CN210756065U CN210756065U CN201921438077.1U CN201921438077U CN210756065U CN 210756065 U CN210756065 U CN 210756065U CN 201921438077 U CN201921438077 U CN 201921438077U CN 210756065 U CN210756065 U CN 210756065U
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- vertical plates
- plate
- axial
- support
- guide plate
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- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a quick locking device for a square tube, which comprises a platform, an axial clamping mechanism and a longitudinal pressing mechanism, wherein the axial clamping mechanism and the longitudinal pressing mechanism are arranged on the platform; the axial clamping mechanism comprises two vertical plates, a clamping plate, a guide plate and an axial screw, the two vertical plates are arranged on the platform in parallel, a gap is formed between the two vertical plates, the guide plate and the clamping plate are arranged between the two vertical plates, the guide plate is vertically connected with the two vertical plates, and the clamping plate is positioned on one side of the two vertical plates; the axial screw rod penetrates through the guide plate, one end of the axial screw rod is connected with the clamping plate through a bearing, and the axial screw rod is in threaded connection with the guide plate. The utility model has the characteristics of structural design is reasonable, easy operation, and is quick convenient, the centre gripping is firm.
Description
Technical Field
The utility model belongs to the technical field of tower machine accessory frock, concretely relates to quick locking device is managed in side.
Background
Including square pipe in the constitution of jib loading boom, at the assembly in-process of jib loading boom, need fix square pipe earlier on the frock, then carry out other concatenation work, nevertheless can not find simple, convenient, the anchor clamps of being convenient for operation when present square pipe presss from both sides tightly, and the most maintenance of current anchor clamps is inconvenient and the centre gripping insecure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned defect, provide a quick locking device of side pipe, structural design is reasonable, easy operation, and is quick convenient, and the centre gripping is firm.
The utility model provides a technical scheme that its technical problem adopted as follows:
a quick locking device for a square tube comprises a platform, an axial clamping mechanism and a longitudinal pressing mechanism, wherein the axial clamping mechanism and the longitudinal pressing mechanism are arranged on the platform; the axial clamping mechanism comprises two vertical plates, a clamping plate, a guide plate and an axial screw, the two vertical plates are arranged on the platform in parallel, a gap is formed between the two vertical plates, the guide plate and the clamping plate are arranged between the two vertical plates, the guide plate is vertically connected with the two vertical plates, and the clamping plate is positioned on one side of the two vertical plates; the axial screw rod penetrates through the guide plate, one end of the axial screw rod is connected with the clamping plate through a bearing, and the axial screw rod is in threaded connection with the guide plate.
Further, the longitudinal pressing mechanism comprises a base, a support, a pressing block and a pressing rod, the base is arranged on the vertical plate, the lower end of the support is connected with the base through a rotating shaft, the pressing rod penetrates through the upper end of the support, a threaded hole for accommodating the pressing rod is formed in the support, and threads are formed in part of the surface of the upper end of the pressing rod; the briquetting passes through the bearing and sets up in the lower extreme of depression bar, and the one end of briquetting is in the outside of support and is located the top of riser, is equipped with the spring between the bottom surface of briquetting and the support.
Furthermore, a positioning plate is arranged on one side of the support, a supporting screw rod is arranged on the positioning plate, the supporting screw rod is in threaded connection with the positioning plate, and a positioning hole corresponding to the supporting screw rod is formed in the vertical plate.
The utility model has the advantages that:
(1) the utility model discloses the well partial pole setting is used for bearing side's pipe, then mutually supports the front and back both sides of managing side, upper and lower both sides by axial clamping mechanism and vertical hold-down mechanism and fix, can make square pipe firmly fix on the frock like this to the workman of being convenient for carries out the welding of assembling of jib loading boom, structural design is reasonable, easy operation, and is convenient fast, and the centre gripping is firm.
(2) The utility model provides a base and splint mutually support and fix both sides around square pipe, then twist the depression bar and make the briquetting move down to make the briquetting to manage square pipe and compress tightly on the riser, mutually support by briquetting and riser like this and make the upper and lower both sides of square pipe fixed, simple structure, convenient operation presss from both sides tightly firmly.
(3) The utility model discloses a twist the supporting screw and can make vertical hold-down mechanism keep vertical state in the locating hole, place vertical hold-down mechanism and rotate to can firmly fix square pipe.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the axial clamping mechanism of the present invention;
fig. 3 is a schematic structural view of the longitudinal pressing mechanism of the present invention;
wherein: the device comprises a platform 1, an axial clamping mechanism 2, a vertical plate 21, a clamping plate 22, a guide plate 23, an axial screw 24, a longitudinal pressing mechanism 3, a base 31, a support 32, a pressing block 33, a pressing rod 34, a rotating shaft 35, a thread 36, a square tube 4, a positioning plate 5 and a supporting screw 6.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The quick locking device for the square tube shown in fig. 1 to 3 comprises a platform 1, and an axial clamping mechanism 2 and a longitudinal pressing mechanism 3 which are arranged on the platform 1, wherein the longitudinal pressing mechanism 3 is positioned above the axial clamping mechanism 2, and the square tube 4 can be firmly fixed by the mutual matching of the axial clamping mechanism 2 and the longitudinal pressing mechanism 3.
Specifically, the axial clamping mechanism 2 includes two vertical plates 21, a clamping plate 22, a guide plate 23 and an axial screw 24, the number of the vertical plates 21 is two, the two vertical plates 21 are arranged on the platform 1 in parallel, a gap is arranged between the two vertical plates 21, the guide plate 23 and the clamping plate 22 are both arranged between the two vertical plates 21, the guide plate 23 is vertically connected with the two vertical plates 21, and the clamping plate 22 is located on one side of the two vertical plates 1; the axial screw 24 is arranged on the guide plate 23 in a penetrating mode, one end of the axial screw 24 is connected with the clamping plate 21 through a bearing, the axial screw is in threaded connection with the guide plate, the clamping plate can move back and forth by rotating the axial screw, and therefore the square tube is clamped or loosened, operation is convenient, and maintenance is facilitated.
The longitudinal pressing mechanism 3 comprises a base 31, a support 32, a pressing block 33 and a pressing rod 34, the base 31 is arranged on the vertical plate 21, the lower end of the support 32 is connected with the base 31 through a rotating shaft 35, the pressing rod 34 penetrates through the upper end of the support 32, a threaded hole for accommodating the pressing rod 34 is formed in the support 32, and threads 36 are formed in part of the surface of the upper end of the pressing rod 34; briquetting 33 sets up in the lower extreme of depression bar 34 through the bearing, and the one end of briquetting 33 is in the outside of support 32 and is located the top of riser 21, is equipped with spring 37 between the bottom surface of briquetting 33 and the support 32, and when the screw on depression bar 34 and screw hole separation, under the effect of spring, can flick the briquetting fast for briquetting and square pipe separation. When the pressing rod 34 is rotated to enable the threads on the surface of the pressing rod 34 to be matched with the threaded holes, the pressing rod 34 can be fixed at the moment, the pressing block 33 is prevented from being rebounded by the spring 37, the pressing block 33 is enabled to move downwards, the pressing block 33 can be enabled to press the square tube 4 on the vertical plate 21, and the operation and the maintenance are convenient. One side of support 32 is equipped with locating plate 5, be equipped with supporting screw 6 on locating plate 5, this supporting screw 6 is threaded connection with locating plate 5, be equipped with on the riser 21 with the corresponding locating hole of supporting screw 6, twist back in the locating hole with supporting screw, can keep the support to be vertical state, the support can't rotate this moment promptly, the briquetting can compress tightly square pipe firmly, thereby be convenient for assemble the work, and assemble the completion back when the balance arm, twist out from the locating hole with supporting screw, reverse twist depression bar and axial screw, make the briquetting, splint and square pipe separation, then just can take away the balance arm in rotating the support, moreover, the steam generator is simple in structure, and convenient for operation.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (3)
1. The utility model provides a quick locking device of side pipe which characterized in that: the device comprises a platform, and an axial clamping mechanism and a longitudinal pressing mechanism which are arranged on the platform, wherein the longitudinal pressing mechanism is positioned above the axial clamping mechanism;
the axial clamping mechanism comprises two vertical plates, a clamping plate, a guide plate and an axial screw, the two vertical plates are arranged on the platform in parallel, a gap is formed between the two vertical plates, the guide plate and the clamping plate are arranged between the two vertical plates, the guide plate is vertically connected with the two vertical plates, and the clamping plate is positioned on one side of the two vertical plates; the axial screw rod penetrates through the guide plate, one end of the axial screw rod is connected with the clamping plate through a bearing, and the axial screw rod is in threaded connection with the guide plate.
2. The quick locking device of square pipe of claim 1, characterized in that: the longitudinal pressing mechanism comprises a base, a support, a pressing block and a pressing rod, the base is arranged on the vertical plate, the lower end of the support is connected with the base through a rotating shaft, the pressing rod penetrates through the upper end of the support, a threaded hole for accommodating the pressing rod is formed in the support, and threads are formed in the partial surface of the upper end of the pressing rod; the briquetting passes through the bearing and sets up in the lower extreme of depression bar, and the one end of briquetting is in the outside of support and is located the top of riser, is equipped with the spring between the bottom surface of briquetting and the support.
3. The quick locking device of square pipe of claim 2, characterized in that: one side of the support is provided with a positioning plate, the positioning plate is provided with a supporting screw rod, the supporting screw rod is in threaded connection with the positioning plate, and the vertical plate is provided with a positioning hole corresponding to the supporting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438077.1U CN210756065U (en) | 2019-08-30 | 2019-08-30 | Quick locking device of side's pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438077.1U CN210756065U (en) | 2019-08-30 | 2019-08-30 | Quick locking device of side's pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756065U true CN210756065U (en) | 2020-06-16 |
Family
ID=71032027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921438077.1U Expired - Fee Related CN210756065U (en) | 2019-08-30 | 2019-08-30 | Quick locking device of side's pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210756065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026495A (en) * | 2022-06-06 | 2022-09-09 | 浙江省建设工程机械集团有限公司 | Tower crane jib loading boom main limb side pipe positioning and clamping device |
-
2019
- 2019-08-30 CN CN201921438077.1U patent/CN210756065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026495A (en) * | 2022-06-06 | 2022-09-09 | 浙江省建设工程机械集团有限公司 | Tower crane jib loading boom main limb side pipe positioning and clamping device |
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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: 20200616 |