CN217516497U - Punching jack rigging for hoisting - Google Patents
Punching jack rigging for hoisting Download PDFInfo
- Publication number
- CN217516497U CN217516497U CN202121178323.1U CN202121178323U CN217516497U CN 217516497 U CN217516497 U CN 217516497U CN 202121178323 U CN202121178323 U CN 202121178323U CN 217516497 U CN217516497 U CN 217516497U
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- Prior art keywords
- side plate
- plate
- steel strand
- rigging
- hoisting
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- 238000004080 punching Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 86
- 239000010959 steel Substances 0.000 claims abstract description 86
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 238000003466 welding Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a hoist and mount are with punching jack rigging, including the snap ring, still include: the upper end of the lockset bracket is provided with a hoisting hole; the center-penetrating jack is fixedly arranged on the lock bracket; the steel strand is penetrated through the center penetrating jack; the upper end of the steel strand clamp is connected with the lower end of the steel strand; and the lifting lug plate is used for connecting the steel strand clamp holder and the clamping ring. The utility model discloses an adjust length and only be relevant with the length of steel strand wires, as long as steel strand wires are enough long, the utility model discloses just have sufficient regulation length. Even the unit is assembled to the steel construction position when lifting by crane shape when the position shape with take one's place the installation the position shape difference very big, as long as steel strand wires length is enough, the utility model discloses have the regulation length of enough using, can accomplish the conversion of position shape to taking one's place the installation time position shape when lifting by crane when the unit is assembled to the steel construction by lifting by crane in-process, need not assist the construction of installation with the help of other supplementary loop wheel machines for the unit is assembled to the steel construction's construction and installation is very convenient.
Description
Technical Field
The utility model relates to a hoist and mount rigging field specifically is a hoist and mount are with punching jack rigging.
Background
With the development of society, especially the continuous progress of science and technology, the life of people is greatly improved; along with the happiness brought by increasingly rich physical life, people also put higher and higher requirements on mental culture, living environment and the like.
Projects such as large-scale venues, bridges, cultural relic centers and airports adopt steel structures which are more and more common, the assembly units of the steel structures are required to be quickly installed, and when the steel structures are lifted from the beginning to the installation position, the assembly units of the steel structures are required to realize the transformation from the position during lifting to the position during in-place installation. The traditional hoisting lockset is generally a steel wire rope rigging or a combined rigging of a steel wire rope and a chain block, the length of the hoisting lockset can be adjusted to be limited, when the position of a steel structure assembling unit is greatly different from the position of the steel structure assembling unit during hoisting and positioning installation, the traditional hoisting lockset cannot meet the use requirement, and needs to be assisted by other auxiliary cranes for installation and construction, so that the construction is very inconvenient.
Disclosure of Invention
In order to solve the not enough of existence among the above-mentioned prior art, the utility model provides an it is limited to improve current rigging adjusting length, is not suitable for the steel construction and assembles the position shape when the unit lifts by crane and the hoist and mount of the very big construction of position shape difference when taking one's place the installation with the punching jack rigging.
The utility model discloses a realize like this:
the utility model provides a hoist and mount are with punching jack rigging, includes the snap ring, still includes: the upper end of the lockset bracket is provided with a hoisting hole; the center-penetrating jack is fixedly arranged on the lock bracket; the steel strand is penetrated through the center penetrating jack; the upper end of the steel strand clamp is connected with the lower end of the steel strand; and the lifting lug plate is used for connecting the steel strand clamp holder and the clamping ring.
The lockset bracket comprises a left side plate, a right side plate, a rear side plate, a vertical top plate, a mounting plate and a supporting bottom plate, wherein the left side plate and the right side plate are respectively arranged at the left side and the right side of the rear side plate; the supporting bottom plate is arranged at the lower ends of the left side plate, the right side plate and the rear side plate and is connected with the left side plate, the right side plate and the rear side plate in a welding mode; the mounting plate is arranged above the supporting bottom plate, the mounting plate is connected with the left side plate, the right side plate and the rear side plate in a welding mode, and the mounting plate is connected with the supporting bottom plate through a plurality of supporting connecting plates; the punching jack is installed on the installation plate, and through holes for the steel strands to penetrate through are formed in the installation plate.
Be provided with a plurality of enhancement bracing pieces between left side board and the right side board, it can dismantle with left side board and right side board and link to each other to strengthen the bracing piece, it sets up in the top of mounting panel to strengthen the bracing piece.
The utility model discloses a support device for the support of the automobile seat, including left side board, right side board, reinforcing bracing piece, two nuts, left side board and right side board, the through-hole that supplies reinforcing bracing piece to pass is provided with in reinforcing bracing piece setting department, both ends all are provided with the external screw thread structure about reinforcing bracing piece, two nuts are installed to each screw thread in both ends about reinforcing bracing piece, two nuts of reinforcing bracing piece left end are located the left and right sides of left side board respectively, two nuts of reinforcing bracing piece right-hand member are located the left and right sides of right side board respectively.
The steel strand holder comprises two vertical plates which are parallel to each other, mounting holes are respectively formed in the two vertical plates at the same height position, and bolts are mounted in the mounting holes.
The bolt is characterized in that an external thread structure is arranged at one end of the bolt, the end of the bolt can pass through a mounting hole formed in a vertical plate, a nut is arranged at the end of the bolt, the nut is located on the outer side of the vertical plate, a screwing block portion is arranged at the other end of the bolt, and the screwing block portion cannot pass through the mounting hole formed in the vertical plate.
The lifting lug plate is provided with an upper connecting hole and a lower connecting hole, the bolt of the steel strand clamp holder penetrates through the upper connecting hole, and the clamping ring penetrates through the lower connecting hole.
A using method of a center-penetrating jack rigging for hoisting specifically comprises the following steps:
s1) selecting proper riggings for common use according to the structure and hanging position of the steel structure assembling unit, wherein the center-penetrating jacks of the riggings are connected with the hydraulic station;
s2) connecting the lockset bracket of each rigging with a hoisting device through a hoisting hole of the lockset bracket, and driving each rigging to move by the hoisting device while driving the hydraulic station to move;
s3) adjusting the extension length of each rigging steel strand so that the clamp ring of each rigging is connected with the preset hanging position of the steel structure assembling unit;
s4) starting hoisting equipment, hoisting the steel structure assembling unit through each rigging, and adjusting the extension length of each rigging steel strand in the process of hoisting to the installation position so that the steel structure assembling unit achieves the in-place installation shape;
s5) mounting the steel structure assembly unit after the steel structure assembly unit reaches the mounting position in the form of the in-place mounting, and detaching the clamping ring after the mounting is finished so that each rigging is separated from the steel structure assembly unit.
And connecting the hydraulic station with a lifting hook of lifting equipment, and driving the hydraulic station to move when the lifting equipment drives each rigging to move.
The hydraulic station is connected with a computer numerical control system, an automatic control program for adjusting the extending length of each cable steel strand is arranged on the computer numerical control system, and the automatic control degree can control the steel structure assembling units hoisted by each cable to complete the conversion from the position during hoisting to the position during in-place installation.
Has the positive and beneficial effects that: 1. the utility model discloses an adjust length and only relate to with the length of steel strand wires, as long as the steel strand wires are enough long, the utility model discloses just have sufficient regulation length. Even the unit is assembled to the steel construction position when lifting by crane shape when the position shape with take one's place the installation the position shape difference very big, as long as steel strand wires length is enough, the utility model discloses have the regulation length of enough using, can accomplish the conversion of position shape to taking one's place the installation time position shape when lifting by crane when the unit is assembled to the steel construction by lifting by crane in-process, need not assist the construction of installation with the help of other supplementary loop wheel machines for the unit is assembled to the steel construction's construction and installation is very convenient. 2. The utility model discloses can use with the computer numerical control system combination, computer numerical control system links to each other with the hydraulic pressure station, so the accurate operation of accessible computer numerical control system punching jack, through the regulation length that sets up each rigging of control procedure automatic control on computer numerical control system, then the conversion of unit position shape is assembled to accessible computer numerical control system automatic control steel construction, has the advantage that the efficiency of construction is high and intensity of labour is low.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the lock bracket of the present invention;
FIG. 4 is a front view of the steel strand clamp of the present invention;
fig. 5 is a side view of the steel strand holder of the present invention;
fig. 6 is a schematic structural view of the ear plate of the present invention;
fig. 7 is a schematic structural view of the snap ring of the present invention.
In the figure, the following steps are carried out: the lock comprises a lock support 1, a hoisting hole 101, a left side plate 102, a right side plate 103, a rear side plate 104, a vertical top plate 105, a mounting plate 106, a support bottom plate 107, a through jack 2, a steel strand 3, a steel strand clamp 4, a vertical plate 401, a bolt 402, a lug plate 5, an upper connecting hole 501, a lower connecting hole 502, a snap ring 6, a reinforcing support rod 7 and a hydraulic station 8.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
a penetrating jack rigging for hoisting, please refer to fig. 1 and 2, comprising a lock bracket 1, a penetrating jack 2, a steel strand 3, a steel strand holder 4, a lifting lug plate 5 and a snap ring 6.
Referring to fig. 3, the lock bracket 1 includes a left side plate 102, a right side plate 103, a rear side plate 104, a vertical top plate 105, a mounting plate 106 and a supporting bottom plate 107, wherein the left side plate 102 and the right side plate 103 are respectively disposed on the left and right sides of the rear side plate 104, the left side plate 102 and the right side plate 103 are both welded to the rear side plate 104, the vertical top plate 105 is located at the upper ends of the left side plate 102, the right side plate 103 and the rear side plate 104 and is welded to the left side plate 102, the right side plate 103 and the rear side plate 104, a hoisting hole 101 is formed in the vertical top plate 105, and the lock bracket 1 is connected to a hoisting device through the hoisting hole 101. The supporting bottom plate 107 is arranged at the lower ends of the left side plate 102, the right side plate 103 and the rear side plate 104 and is connected with the left side plate 102, the right side plate 103 and the rear side plate 104 in a welding way; the mounting plate 106 is disposed above the supporting bottom plate 107, the mounting plate 106 is connected to the left side plate 102, the right side plate 103, and the rear side plate 104 by welding, and the mounting plate 106 is connected to the supporting bottom plate 107 by a plurality of supporting connection plates. The penetrating jack 2 is installed on the installation plate 106, a through hole for the steel strand 3 to pass through is formed in the installation plate 106, and the steel strand 3 simultaneously passes through the through holes formed in the penetrating jack 2 and the installation plate 106.
Referring to fig. 3, the left side plate 102 and the right side plate 103 are provided with through holes for the reinforcing support rod 7 to pass through, the left end and the right end of the reinforcing support rod 7 are both provided with external thread structures, two nuts are respectively installed on each of the left end and the right end of the reinforcing support rod 7 through threads, the two nuts at the left end of the reinforcing support rod 7 are respectively located on the left side and the right side of the left side plate 102, and the two nuts at the right end of the reinforcing support rod 7 are respectively located on the left side and the right side of the right side plate 103. So set up for strengthen bracing piece 7 and left side board 102 and right side board 103 for can dismantle the connection structure, make and strengthen bracing piece 7 and can not influence the dismouting of punching jack 2 on mounting panel 106. The reinforcing support rod 7 has two functions, namely, the integrity and the stability of the lockset bracket 1 are improved, and the reinforcing support rod has the functions of supporting and guiding the steel strand 3.
Referring to fig. 4 and 5, the strand holder 4 includes two vertical plates 401 parallel to each other, and the upper ends of the vertical plates 401 are provided with structures for clamping the strands 3. Two vertical plates 401 are respectively provided with a mounting hole at the same height position, and a bolt 402 is mounted in the mounting hole. One end of the bolt 402 is provided with an external thread structure, and this end can be passed through in the individual mounting hole that sets up on the vertical plate 401, and this end installs the nut, and the nut is located the outside of vertical plate 401, and the other end of bolt 402 is provided with twists the piece portion, and twists the piece portion and can not pass through in the individual mounting hole that sets up on the vertical plate 401.
Referring to fig. 1, 6 and 7, the lug plate 5 is provided with an upper connecting hole 501 and a lower connecting hole 502, the bolt 402 of the steel strand holder 4 passes through the upper connecting hole 501, and the snap ring 6 passes through the lower connecting hole 502. Thus, a structure that the steel strand 3, the steel strand clamp 4, the lug plate 5 and the snap ring 6 are sequentially connected is formed from top to bottom.
The utility model discloses a theory of operation: the center-penetrating jack 2 is connected with a hydraulic station 8 which is arranged in a matched mode, and the hydraulic station 8 is used for controlling the movement of the center-penetrating jack 2. Wedge-shaped anchors are arranged at the upper end and the lower end of the center-penetrating jack 2, have a one-way self-locking function, and can automatically lock the steel strand 3 when the anchors work (tighten). When the anchorage device does not work (is loose), the steel strand 3 is released, and the steel strand 3 moves up and down in a flow path which is a stroke of the piercing jack 2. When the piercing jack 2 acts repeatedly in a periodic mode, the steel strand 3 is driven to move step by step. Therefore, the utility model discloses an adjust length only relevant with the length of steel strand wires 3, as long as steel strand wires 3 are enough long, the utility model discloses just have sufficient regulation length. Consequently, even the steel construction is assembled the unit and is lifted by crane the time position shape and take one's place the installation the time position shape difference very big, as long as 3 length of steel strand wires are enough, the utility model discloses have enough regulation length that use, can accomplish the steel construction and assemble the unit and by lifting by crane the time position shape to the conversion of taking one's place the installation time position shape, need not assist the erection construction with the help of other supplementary loop wheel machines for the erection construction of unit is assembled to the steel construction is very convenient.
The utility model discloses a use method:
1. according to the structure and hanging position of the steel structure assembling unit, the riggings with proper quantity are selected for common use, the common quantity is four, five, six and the like, generally not less than three, and the center penetrating jacks 2 of all the riggings are connected with the hydraulic station 8.
2. The lockset bracket 1 of each rigging is connected with a lifting hook of a lifting device through a hoisting hole 101, the hydraulic station 8 is also connected with the lifting hook of the lifting device, and the lifting device drives each rigging to move while driving the hydraulic station 8 to move, so that a certain distance is kept between the hydraulic station 8 and the center-penetrating jacks 2 of each rigging, and the stable connection and control between the hydraulic station 8 and the center-penetrating jacks 2 are convenient to realize.
3. The extension length of each cable steel strand 3 is adaptively adjusted, so that the snap ring 6 of each cable is connected with the hanging position preset by the steel structure assembling unit.
4. And starting the hoisting equipment, hoisting the steel structure assembling unit through each rigging, and adaptively adjusting the extension length of each rigging steel strand 3 in the process of hoisting to the installation position so that the steel structure assembling unit achieves the shape when in place and installed.
5. The steel structure assembling unit is installed after the steel structure assembling unit reaches the installation position in a position shape during in-place installation, and after the installation is completed, the clamping ring 6 is detached, so that each rigging is separated from the steel structure assembling unit.
The utility model discloses can use with the computer numerical control system combination, computer numerical control system links to each other with hydraulic pressure station 8, so the accurate operation of accessible computer numerical control system punching jack 2, through the regulation length that sets up each rigging of control procedure automatic control on computer numerical control system, then the conversion of unit position shape is assembled to accessible computer numerical control system automatic control steel construction, has the advantage that the efficiency of construction is high and intensity of labour is low. The advantages are particularly obvious when the steel structure assembling units with the same structure are hoisted.
In actual use, the type and the length of the steel strand 3, the structure and the strength of the steel strand clamp 4, the structure and the strength of the lug plate 5 and the type and the number of the snap rings 6 can be selected according to the weight and the shape of the steel structure assembling unit to be hoisted.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a hoist and mount are with punching jack rigging, its characterized in that includes snap ring (6), still includes: the lock comprises a lock bracket (1), wherein the upper end of the lock bracket is provided with a hoisting hole (101); the center-penetrating jack (2) is fixedly arranged on the lockset bracket (1); the steel strand (3) passes through the center-penetrating jack (2);
the upper end of the steel strand holder (4) is connected with the lower end of the steel strand (3); and the lifting lug plate (5) is used for connecting the steel strand clamp holder (4) and the clamping ring (6).
2. The center-penetrating jack rigging for hoisting according to claim 1, wherein the lock bracket (1) comprises a left side plate (102), a right side plate (103), a rear side plate (104), a vertical top plate (105), a mounting plate (106) and a supporting bottom plate (107), wherein the left side plate (102) and the right side plate (103) are respectively arranged on the left side and the right side of the rear side plate (104), the vertical top plate (105) is positioned at the upper ends of the left side plate (102), the right side plate (103) and the rear side plate (104) and is welded with the left side plate (102), the right side plate (103) and the rear side plate (104), and the hoisting hole (101) is arranged on the vertical top plate (105); the supporting bottom plate (107) is arranged at the lower ends of the left side plate (102), the right side plate (103) and the rear side plate (104) and is connected with the left side plate (102), the right side plate (103) and the rear side plate (104) in a welding mode; the mounting plate (106) is arranged above the supporting bottom plate (107), the mounting plate (106) is connected with the left side plate (102), the right side plate (103) and the rear side plate (104) in a welding mode, and the mounting plate (106) is connected with the supporting bottom plate (107) through a plurality of supporting connecting plates; the center-penetrating jack (2) is installed on the installation plate (106), and a through hole for the steel strand (3) to penetrate through is formed in the installation plate (106).
3. The center-penetrating jack rigging for hoisting according to claim 2, wherein a plurality of reinforcing support rods (7) are disposed between the left side plate (102) and the right side plate (103), the reinforcing support rods (7) are detachably connected to the left side plate (102) and the right side plate (103), and the reinforcing support rods (7) are disposed above the mounting plate (106).
4. The center-penetrating jack rigging for hoisting according to claim 3, wherein the left side plate (102) and the right side plate (103) are provided with through holes for the reinforcing support rod (7) to pass through at the position where the reinforcing support rod (7) is provided, the left end and the right end of the reinforcing support rod (7) are both provided with an external thread structure, two nuts are respectively installed on the left end and the right end of the reinforcing support rod (7) in a threaded manner, the two nuts at the left end of the reinforcing support rod (7) are respectively located on the left side and the right side of the left side plate (102), and the two nuts at the right end of the reinforcing support rod (7) are respectively located on the left side and the right side of the right side plate (103).
5. A centre-penetrating jack rigging for hoisting according to claim 1, wherein the strand holder (4) comprises two parallel vertical plates (401), each of the two vertical plates (401) having a mounting hole at the same height, and the mounting hole having a plug (402) mounted therein.
6. A center-penetrating jack rigging for hoisting according to claim 5, wherein one end of the bolt (402) is provided with an external thread structure and can pass through a mounting hole provided on the vertical plate (401), and the end is provided with a nut and the nut is located outside the vertical plate (401), and the other end of the bolt (402) is provided with a screwing block part which cannot pass through a mounting hole provided on the vertical plate (401).
7. The penetrating jack rigging for hoisting according to claim 5, wherein the lug plate (5) is provided with an upper connecting hole (501) and a lower connecting hole (502), the bolt (402) of the steel strand clamp (4) passes through the upper connecting hole (501), and the snap ring (6) passes through the lower connecting hole (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121178323.1U CN217516497U (en) | 2021-05-29 | 2021-05-29 | Punching jack rigging for hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121178323.1U CN217516497U (en) | 2021-05-29 | 2021-05-29 | Punching jack rigging for hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217516497U true CN217516497U (en) | 2022-09-30 |
Family
ID=83367680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121178323.1U Expired - Fee Related CN217516497U (en) | 2021-05-29 | 2021-05-29 | Punching jack rigging for hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217516497U (en) |
-
2021
- 2021-05-29 CN CN202121178323.1U patent/CN217516497U/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 |
Granted publication date: 20220930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |