CN211305330U - Clamping device is used in processing of tower crane supporting beam - Google Patents
Clamping device is used in processing of tower crane supporting beam Download PDFInfo
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- CN211305330U CN211305330U CN201921701719.2U CN201921701719U CN211305330U CN 211305330 U CN211305330 U CN 211305330U CN 201921701719 U CN201921701719 U CN 201921701719U CN 211305330 U CN211305330 U CN 211305330U
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000003754 machining Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000009194 climbing Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a clamping device for processing a tower crane supporting beam, which relates to the field of buildings and comprises a supporting beam, a clamping mechanism and a clamping block, wherein two supporting beams are fixed on two sides of the clamping mechanism; fixture includes two gag lever posts, stopper and grip block, and wherein the both sides of stopper are through two gag lever posts of flexible dead lever a fixedly connected with, and the equal sliding connection in inside both sides of every gag lever post has spiral telescopic link. The utility model discloses in, through being provided with fixture, the grip block in the fixture can be used to fix a supporting beam, and contain flexible dead lever an and gag lever post in the fixture, can adjust the interval between two horizontal grip blocks through the length of adjusting flexible dead lever a, can adjust the interval between two vertical grip blocks through the length of adjusting the spiral telescopic rod in the gag lever post to can carry out corresponding regulation according to two supporting beam's weight and interval etc. the flexibility is higher.
Description
Technical Field
The utility model relates to a building field especially relates to a clamping device is used in processing of tower crane supporting beam.
Background
Along with the urban super high-rise building group is more and more intensive, the working space of the tower crane is limited, and the large-scale inner climbing type tower crane is continuously applied to the construction of various super high-rise structures. The internal climbing tower crane climbs inside the building by means of one set of supporting beam, and under the combined action of the self weight of the tower crane, the hoisting weight and the wind load, the internal climbing tower crane bears considerable vertical load and horizontal load, and all loads are borne by the supporting beam.
A supporting beam is when processing welding etc, it is fixed to it to need carry out the centre gripping through fixture, thereby drive it and remove, remove required position department then carry out the processing, then traditional fixture still has some weak points when the centre gripping is fixed, traditional fixture generally once only can a supporting beam of centre gripping fixed, and can't carry out corresponding regulation according to the needs between the supporting beam, the flexibility is relatively poor, secondly, because a supporting beam weight is heavier, then need fixture to have higher stability can, just can guarantee the security among the clamping process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower crane supporting beam clamping device for processing to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a tower crane supporting beam clamping device for processing, includes supporting beam, fixture and grip block, its characterized in that:
two supporting beams are fixed on two sides of the clamping mechanism;
fixture includes two gag lever posts, stopper and grip block, and wherein two gag lever posts of both sides through flexible dead lever a fixedly connected with of stopper, the equal sliding connection in inside both sides of every gag lever post has spiral telescopic link, and wherein every spiral telescopic link's the other end all is fixed with the grip block, the top of stopper is connected through flexible dead lever c and is fixed with the connecting block, and the top of connecting block is provided with the couple.
Preferably, the two sides of the connecting block are movably connected with one end of the telescopic fixing rod b, and the other end of the telescopic fixing rod b is movably connected with the middle position of the top of the limiting rod. The clamping mechanism can be integrally supported and fixed to a certain extent by the aid of the telescopic fixing rods b, and stability of the clamping mechanism is improved
Preferably, the clamping block is provided with a connecting hole at the part contacting with the supporting beam, a bolt rod is connected with the connecting hole in a threaded manner, a sealing pad is arranged at the part contacting with the supporting beam of the bolt rod, and anti-slip pads are arranged on the inner side edges of the clamping block. Not only can increase its sealing performance through being provided with sealed setting up of filling up, can also increase its stability ability simultaneously, the setting up of slipmat can prevent to rock between a supporting beam and the grip block.
Preferably, the shape of the clamping block corresponds to the shape of the support beam, and the clamping block can be one of a bow shape, a concave shape or a circular shape. The structural shape of the clamping block corresponds to that of the support beam, namely the shape and the structure of the support beam are changed, and the shape and the structure of the clamping block are also changed.
Preferably, the two limiting rods are symmetrical about the center positions of the limiting blocks, and the clamping blocks on the two sides of the spiral telescopic rod are symmetrical about the center positions of the limiting rods.
Preferably, the telescopic fixing rod b, the telescopic fixing rod a and the telescopic fixing rod c are supported in a triangular shape.
Preferably, the two sides of the telescopic fixing rod b are respectively and movably connected with the limiting rod and the connecting block through rotating shafts.
The utility model has the advantages that:
in the utility model, firstly, the clamping block in the clamping mechanism can be used for fixing a supporting beam by arranging the clamping mechanism, and the clamping mechanism comprises the telescopic fixed rod a and the limiting rod, the distance between two transverse clamping blocks can be adjusted by adjusting the length of the telescopic fixed rod a, the distance between two vertical clamping blocks can be adjusted by adjusting the length of the spiral telescopic rod in the limiting rod, so that the corresponding adjustment can be carried out according to the weight, the distance and the like of two supporting beams, the flexibility is higher, secondly, the telescopic fixed rod c, the telescopic fixed rod b and the telescopic fixed rod a are in a triangular structure by arranging the telescopic fixed rod c and the two telescopic fixed rods b, so that the clamping mechanism can be limited, thereby the stability and the safety of the clamping mechanism are improved, finally, the inner side of the clamping block is provided with the anti-skid pad, and simultaneously, the structural shape of the clamping block and the structural shape of the supporting beam are correspondingly changed, the sealing performance and stability of the clamping blocks and the supporting beams can be improved through the arrangement.
Drawings
FIG. 1 is a schematic structural view of a clamping device for machining a tower crane supporting beam of the present invention;
FIG. 2 is a side view of the stopper of the present invention;
FIG. 3 is a schematic structural view of the clamping block of the present invention;
fig. 4 is a side view of the clamping block of the present invention;
reference numerals: 1-a support beam; 2-a clamping mechanism; 3, a limiting block; 4-a clamping block; 401-connecting hole; 402-bolt shank; 403-non-slip mat; 5, a spiral telescopic rod; 6-a limiting rod; 7-a telescopic fixing rod a; 8-a telescopic fixing rod b; 9-a telescopic fixing rod c; 10-connecting blocks; 11-a hook.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, a clamping device for processing a tower crane support beam comprises a support beam 1, a clamping mechanism 2 and a clamping block 4, wherein two support beams 1 are fixed on two sides of the clamping mechanism 2; fixture 2 includes two gag lever posts 6, stopper 3 and grip block 4, wherein two gag lever posts 6 of telescopic fixed rod a7 fixedly connected with are passed through to the both sides of stopper 3, the equal sliding connection in inside both sides of every gag lever post 6 has spiral telescopic rod 5, wherein the other end of every spiral telescopic rod 5 all is fixed with grip block 4, the top of stopper 3 is connected through flexible fixed rod c9 and is fixed with connecting block 10, and the top of connecting block 10 is provided with couple 11.
Two sides of the connecting block 10 are movably connected with one end of a telescopic fixing rod b8, and the other end of the telescopic fixing rod b8 is movably connected with the middle position of the top of the limiting rod 6. The clamping block 4 is provided with a connecting hole 401 at the part contacting with the supporting beam 1, and a bolt bar 402 is connected with the connecting hole 401 in a threaded manner, wherein the part contacting with the supporting beam 1 of the bolt bar 402 is provided with a sealing pad, and the inner side edge of the clamping block 4 is provided with an anti-skid pad 403. The shape of the clamping block 4 corresponds to the shape of the support beam 1, and can be one of a bow shape, a concave shape, a circular shape, and the like. Two gag lever posts 6 are symmetrical about the central point of stopper 3, and the grip block 4 of spiral telescopic link 5 both sides is symmetrical about the central point of gag lever post 6. The telescopic fixed rod b8, the telescopic fixed rod a7 and the telescopic fixed rod c9 are supported in a triangular shape. Two sides of the telescopic fixing rod b8 are respectively and movably connected with the limiting rod 6 and the connecting block 10 through rotating shafts.
During the use, at first according to the length of supporting beam 1's the different length of adjusting spiral telescopic link 5 in position, thereby adjust fixture 2's vertical position, through the length of adjusting flexible dead lever a7, thereby adjust fixture 2's transverse position, when flexible dead lever a7, its angle can be corresponding adjusted to flexible dead lever b8 this moment, thereby carry out corresponding support to fixture 2, stability is higher, then it is fixed to carry out the centre gripping to supporting beam 1 through grip block 4 on fixture 2, and fix grip block 4 and supporting beam 1 through shank of bolt 402, then fix couple 11 through lifting by crane mechanism, and then promote fixture 2.
Example 2
As shown in fig. 1-4, a clamping device for processing a tower crane support beam comprises a support beam 1, a clamping mechanism 2 and a clamping block 4, wherein two support beams 1 are fixed on two sides of the clamping mechanism 2; fixture 2 includes two gag lever posts 6, stopper 3 and grip block 4, wherein two gag lever posts 6 of telescopic fixed rod a7 fixedly connected with are passed through to the both sides of stopper 3, the equal sliding connection in inside both sides of every gag lever post 6 has spiral telescopic rod 5, wherein the other end of every spiral telescopic rod 5 all is fixed with grip block 4, the top of stopper 3 is connected through flexible fixed rod c9 and is fixed with connecting block 10, and the top of connecting block 10 is provided with couple 11.
Two sides of the connecting block 10 are movably connected with one end of a telescopic fixing rod b8, and the other end of the telescopic fixing rod b8 is movably connected with the middle position of the top of the limiting rod 6. The clamping block 4 is provided with a connecting hole 401 at the part contacting with the supporting beam 1, and a bolt bar 402 is connected with the connecting hole 401 in a threaded manner, wherein the part contacting with the supporting beam 1 of the bolt bar 402 is provided with a sealing pad, and the inner side edge of the clamping block 4 is provided with an anti-skid pad 403. The shape of the clamping block 4 corresponds to the shape of the support beam 1, and can be one of a bow shape, a concave shape, a circular shape, and the like. Two gag lever posts 6 are symmetrical about the central point of stopper 3, and the grip block 4 of spiral telescopic link 5 both sides is symmetrical about the central point of gag lever post 6. The telescopic fixed rod b8, the telescopic fixed rod a7 and the telescopic fixed rod c9 are supported in a triangular shape. Two sides of the telescopic fixing rod b8 are respectively and movably connected with the limiting rod 6 and the connecting block 10 through rotating shafts.
In the use process, when the clamping block 4 fixes the supporting beam 1, the structure of the clamping block 4 corresponds to the structure shape of the supporting beam 1, the clamping block 4 and the supporting beam 1 are fixed through the bolt rod 402, meanwhile, the anti-slip pad 403 on the inner side of the clamping block 4 can enable the sealing performance between the clamping block 4 and the supporting beam 1 to be higher, and has a certain anti-slip effect, and the situation that the clamping mechanism 2 shifts between the clamping block 4 and the supporting beam 1 is prevented.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a tower crane supporting beam clamping device for processing, includes supporting beam (1), fixture (2) and grip block (4), its characterized in that:
two supporting beams (1) are fixed on two sides of the clamping mechanism (2);
fixture (2) include two gag lever posts (6), stopper (3) and grip block (4), wherein the both sides of stopper (3) are through two gag lever posts (6) of flexible dead lever a (7) fixedly connected with, and the equal sliding connection in inside both sides of every gag lever post (6) has spiral telescopic link (5), and wherein the other end of every spiral telescopic link (5) all is fixed with grip block (4), the top of stopper (3) is connected through flexible dead lever c (9) and is fixed with connecting block (10), and the top of connecting block (10) is provided with couple (11).
2. The clamping device for machining the tower crane support beam according to claim 1, wherein: the two sides of the connecting block (10) are movably connected with one end of the telescopic fixing rod b (8), and the other end of the telescopic fixing rod b (8) is movably connected with the middle position of the top of the limiting rod (6).
3. The clamping device for machining the tower crane support beam according to claim 1, wherein: connecting holes (401) are formed in the portions, in contact with the supporting beams (1), of the clamping blocks (4), bolt rods (402) are connected to the connecting holes (401) in an internal thread mode, sealing gaskets are arranged on the portions, in contact with the supporting beams (1), of the bolt rods (402), and anti-slip pads (403) are arranged on the inner side edges of the clamping blocks (4).
4. The clamping device for machining the tower crane support beam according to claim 1, wherein: the shape of the clamping block (4) corresponds to that of the support beam (1) and can be one of a bow shape, a concave shape or a circular shape.
5. The clamping device for machining the tower crane support beam according to claim 1, wherein: the two limiting rods (6) are symmetrical about the center positions of the limiting blocks (3), and the clamping blocks (4) on the two sides of the spiral telescopic rod (5) are symmetrical about the center positions of the limiting rods (6).
6. The clamping device for machining the tower crane support beam as claimed in claim 2, wherein: the telescopic fixing rod b (8), the telescopic fixing rod a (7) and the telescopic fixing rod c (9) are supported in a triangular mode.
7. The clamping device for machining the tower crane support beam as claimed in claim 2, wherein: and the two sides of the telescopic fixing rod b (8) are respectively and movably connected with the limiting rod (6) and the connecting block (10) through rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701719.2U CN211305330U (en) | 2019-10-12 | 2019-10-12 | Clamping device is used in processing of tower crane supporting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701719.2U CN211305330U (en) | 2019-10-12 | 2019-10-12 | Clamping device is used in processing of tower crane supporting beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211305330U true CN211305330U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701719.2U Expired - Fee Related CN211305330U (en) | 2019-10-12 | 2019-10-12 | Clamping device is used in processing of tower crane supporting beam |
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| Country | Link |
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| CN (1) | CN211305330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318037A (en) * | 2020-11-17 | 2021-02-05 | 四川宏升重工机械有限公司 | Clamping device is used in processing of tower crane supporting beam |
-
2019
- 2019-10-12 CN CN201921701719.2U patent/CN211305330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318037A (en) * | 2020-11-17 | 2021-02-05 | 四川宏升重工机械有限公司 | Clamping device is used in processing of tower crane supporting beam |
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| 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: 20200821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |