CN217947378U - A H shaped steel track hoist device for arc crown arch - Google Patents
A H shaped steel track hoist device for arc crown arch Download PDFInfo
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- CN217947378U CN217947378U CN202221961502.7U CN202221961502U CN217947378U CN 217947378 U CN217947378 U CN 217947378U CN 202221961502 U CN202221961502 U CN 202221961502U CN 217947378 U CN217947378 U CN 217947378U
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Abstract
The utility model discloses a H shaped steel track hoist device for arc crown arch, include: the novel chain block comprises an embedded part, connecting pieces, clamping body structures, supporting body structures, chain blocks and shackles, wherein the upper surface of the embedded part is fixedly connected with an arch beam, the lower surface of the embedded part is fixedly connected with ports of the connecting pieces, the two clamping body structures are symmetrically arranged and clamped into the connecting pieces, one ends of the two chain blocks are connected with the clamping body structures through the two shackles, the other ends of the two chain blocks are connected with the supporting body structures through the other two shackles, and an H-shaped steel track is fixed at the top of the supporting body structure. The utility model discloses a H shaped steel track hoist device for arc top arch structure is firm, and convenient operation can show the hoist and mount operating efficiency that improves narrow and small space H shaped steel track.
Description
Technical Field
The utility model belongs to the technical field of hydraulic and hydroelectric engineering, concretely relates to H shaped steel track hoist device for arc top encircles.
Background
The hydropower station is provided with steel beams and rails more generally, suspension type hoisting equipment needs to be arranged on a top arch, equipment hoisting, overhauling and replacement covering the area are needed, most of plane top arches are formed by welding or connecting profile steel rails with embedded parts or embedded bolts, and most of arc-shaped top arches are formed by adding track connecting pieces between the embedded parts and the profile steel.
Disclosure of Invention
The to-be-solved technical problem of the utility model is when carrying out the circular crown arch hoist and mount shaped steel track construction of power station, the tradition method need adopt to set up auxiliary device such as scaffold frame could target in place track hoist and mount, and its inefficiency just has the potential safety hazard.
In order to solve the technical problem, the utility model provides a H shaped steel track hoist device for arc top encircles, include: built-in fitting, connecting piece, card body structure, supporter structure, chain block, shackle, the higher authority and the arched girder fixed connection of built-in fitting, below the built-in fitting with the port fixed connection of connecting piece, the connecting piece is the frame construction that three steel sheet combinations formed a similar U-shaped, two card body structure symmetrical arrangement and card go into the connecting piece, two chain block's one end is connected with the card body structure through two shackles, two chain block's the other end is connected with the supporter structure through two other shackles, the supporter structure top is fixed with the H shaped steel track.
Further, the card body structure includes: steel sheet, otic placode A, nut, channel-section steel, bolt, deflector, one side below of steel sheet is connected with otic placode A, the opposite side top of steel sheet is provided with the nut, and the below is provided with channel-section steel and deflector, the notch of channel-section steel is towards otic placode A, the deflector is located the notch back of channel-section steel, it has a U-shaped groove to open on the steel sheet, channel-section steel and deflector are located the left and right sides in U-shaped groove respectively, the side one end of connecting piece is gone into to U-shaped groove card, otic placode A is detained mutually with breaking out, the nut is passed to the one end of bolt, the other end of bolt and the riser edge of hooking the connecting piece, the bolt is similar J-shaped.
Further, the support structure comprises: i-steel, otic placode B, reinforcement channel-section steel A, reinforcement channel-section steel B, steel pillar, track clamp plate, spacing bolt, reinforcement channel-section steel A's recess and the recess back respectively with the perpendicular fixed connection of the one end of two I-steels, constitute a cross base, the I-steel top is provided with the steel pillar, and I-steel end top is provided with otic placode B, the steel pillar is preceding respectively with two reinforcement channel-section steel B fixed connection at the back, spacing bolt and track clamp plate fixed connection are passed through to the steel pillar and the junction of reinforcing channel-section steel B, track clamp plate one side is connected with H shaped steel track cooperation.
The utility model has the advantages that: the H-shaped steel track hoisting device for the arc-shaped crown arch of the utility model has the advantages that the connecting piece, the clamping body structure, the chain block and the supporting body structure are sequentially connected, and the connecting piece is fixedly connected with the embedded part fixed on the crown arch, so that the hoisting device can carry out hoisting work without erecting a scaffold; meanwhile, the clamping body structure is directly clamped on the connecting piece through the U-shaped groove, the clamping body structure can be effectively prevented from being separated from the groove in the lifting process by screwing the bolt, and the connecting mode is simple and reliable; in addition, the support body and the H-shaped steel track are fixed and stable through the track pressing plate, the connection is reliable, the disassembly is convenient, and the safety of the hoisting operation is ensured; in a word, the utility model discloses a H shaped steel track hoist device structure for arc crown arch is firm, and convenient operation can show the orbital hoist and mount operating efficiency of narrow and small space H shaped steel that improves.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is the utility model discloses a structural diagram is looked to main of H shaped steel track hoist device for arc crown arch.
Fig. 2 is the utility model discloses a structural schematic diagram looks sideways at for H shaped steel track hoist device that arc top was encircleed.
Fig. 3 is a front view structure diagram of a card body structure of an H-shaped steel track hoisting device for an arc-shaped roof arch.
Fig. 4 is a schematic view of the overlooking structure of the clamping body structure of the H-shaped steel track hoisting device for the arc-shaped crown arch of the present invention.
In the figure: 1-arch beam, 2-embedded part, 3-connecting part, 4-clamping body structure, 41-steel plate, 42-lug plate A, 43-nut, 44-channel steel, 45-bolt, 46-guide plate, 47-U-shaped groove, 5-H-shaped steel rail, 6-support body structure, 61-I-shaped steel, 62-lug plate B, 63-reinforced channel steel A, 64-reinforced channel steel B, 65-steel support column, 65-rail pressing plate, 67-limit bolt, 7-chain block and 8-shackle.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-2, an H-shaped steel rail hoisting device for an arc-shaped roof arch comprises: embedded part 2, connecting piece 3, card body structure 4, supporting body structure 6, chain block 7, break-out 8, the higher authority and 1 fixed connection of arched beam of embedded part 2, the following port fixed connection with connecting piece 3 of embedded part 2, connecting piece 3 is the frame construction that three steel sheet combinations formed a similar U-shaped, two 4 symmetrical arrangement of card body structure and card go into connecting piece 3, two chain block 7's one end is connected with card body structure 4 through two break-out 8, two chain block 7's the other end is connected with supporting body structure 6 through two other break-out 8, supporting body structure 6 top is fixed with the H shaped steel track.
Preferably, the card body structure 4 comprises: steel sheet 41, otic placode A42, nut 43, channel-section steel 44, bolt 45, deflector 46, one side below of steel sheet 41 is connected with otic placode A42, steel sheet 41's opposite side top is provided with nut 43, and the below is provided with channel-section steel 44 and deflector 46, channel-section steel 44's notch is towards otic placode A42, deflector 46 is located the notch back of channel-section steel 44, it has a U-shaped groove 47 to open on the steel sheet 41, channel-section steel 44 and deflector 46 are located the left and right sides of U-shaped groove 47 respectively, 3 side one end of connecting piece is gone into to U-shaped groove 47 card, otic placode A42 is detained mutually with the shackle 8, nut 43 is passed to the one end of bolt 45, the other end of bolt 45 and the riser edge of hooking connecting piece 3, bolt 45 is similar J-shaped.
Preferably, said support structure 6 comprises: i-steel 61, otic placode B62, reinforcement channel-section steel A63, reinforcement channel-section steel B64, steel pillar 65, track clamp plate 66, limit bolt 67, reinforcement channel-section steel A63's the recess and the recess back respectively with the perpendicular fixed connection of the one end of two I-steel 61, constitute a cross base, I-steel 61 top is provided with steel pillar 65, and I-steel 61 end top is provided with otic placode B62, steel pillar 65 is preceding respectively with two reinforcement channel-section steel B64 fixed connection at the back, steel pillar 65 and reinforcement channel-section steel B64's junction pass through limit bolt 67 and track clamp plate 66 fixed connection, track clamp plate 66 one side is connected with H shaped steel track 5 cooperation.
During the use, block 4 cards of body structure and go into connecting piece 3, screw up bolt 45, with two 4 symmetric arrangements of body structure of card in connecting piece 3 both sides, then hang chain block 7, fix H shaped steel track 5 on supporting body structure 6, chain block 7 is lifted by crane through 8 joint supporting body structure 6 levels of breaking out, make H shaped steel track 5 and connecting piece 3 butt joint installation, through surrendering the installation butt joint space, change the centre of gravity of lifting by crane, guarantee chain block 7's safe distance, make H shaped steel track 5 can hoist and take one's place.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made thereto within the knowledge of those skilled in the art.
Claims (3)
1. The utility model provides a H shaped steel track hoist device for arc crown arch which characterized in that includes: built-in fitting (2), connecting piece (3), card body structure (4), supporting body structure (6), chain block (7), break out (8), the higher authority and arched beam (1) fixed connection of built-in fitting (2), below of built-in fitting (2) and the port fixed connection of connecting piece (3), connecting piece (3) are the frame construction of three similar U-shaped steel sheet combination formation, two card body structure (4) symmetrical arrangement is on connecting piece (3) to connecting piece (3), two are gone into to card body structure (4) card one end of chain block (7) is broken out (8) through two and is connected with card body structure (4), the other end of two chain block (7) is broken out (8) through two other and is connected with supporting body structure (6), supporting body structure (6) top is fixed with H shaped steel track (5).
2. The H-shaped steel track hoisting device for the arc-shaped roof arch according to the claim 1 is characterized in that the clamp body structure (4) comprises: steel sheet (41), otic placode A (42), nut (43), channel-section steel (44), bolt (45), deflector (46), one side below of steel sheet (41) is connected with otic placode A (42), the opposite side top of steel sheet (41) is provided with nut (43), and the below is provided with channel-section steel (44) and deflector (46), the notch of channel-section steel (44) is towards otic placode A (42), deflector (46) are located the notch back of channel-section steel (44), it has a U-shaped groove (47) to open on steel sheet (41), channel-section steel (44) and deflector (46) are located the left and right sides of U-shaped groove (47) respectively, one side of connecting piece (3) is gone into to U-shaped groove (47), otic placode A (42) are detained with shackle (8) mutually, nut (43) is passed to the one end of bolt (45), the other end of bolt (45) and the riser edge of hooking connecting piece (3), bolt (45) are similar J-shaped.
3. H-shaped steel track hoisting device for curved roofs as claimed in claim 1, wherein the support structure (6) comprises: i-steel (61), otic placode B (62), reinforcement channel-section steel A (63), reinforcement channel-section steel B (64), steel pillar (65), track clamp plate (66), stop bolt (67), the recess of reinforcing channel-section steel A (63) and the recess back respectively with the perpendicular fixed connection of one end of two I-steel (61), constitute a cross base, I-steel (61) top is provided with steel pillar (65), and I-steel (61) end top is provided with otic placode B (62), steel pillar (65) are preceding and back respectively with two reinforcement channel-section steel B (64) fixed connection, the junction of steel pillar (65) and reinforcement channel-section steel B (64) passes through stop bolt (67) and track clamp plate (66) fixed connection, track clamp plate (66) one side is connected with H shaped steel track (5) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221961502.7U CN217947378U (en) | 2022-07-28 | 2022-07-28 | A H shaped steel track hoist device for arc crown arch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221961502.7U CN217947378U (en) | 2022-07-28 | 2022-07-28 | A H shaped steel track hoist device for arc crown arch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217947378U true CN217947378U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221961502.7U Active CN217947378U (en) | 2022-07-28 | 2022-07-28 | A H shaped steel track hoist device for arc crown arch |
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| Country | Link |
|---|---|
| CN (1) | CN217947378U (en) |
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2022
- 2022-07-28 CN CN202221961502.7U patent/CN217947378U/en active Active
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