Steel strand guide frame for hydraulic synchronous lifting of steel structure

Abstract

The utility model discloses a steel strand guide frame for hydraulic synchronous lifting of a steel structure, which relates to the technical field of guide frames and comprises a guide frame, a support plate is fixedly mounted at the top of an inner cavity of the guide frame, a steel strand lifting device is arranged at the bottom of the support plate, and guide sliding frames are fixedly sleeved on two sides of the guide frame. And a lifting table is fixedly mounted at the bottom of one side of the guide sliding frame. The base plate, the buffer columns, the connecting columns, the buffer plate, the supporting rods, the buffer springs, the movable frame, the supporting frame and the supporting blocks are matched with one another, so that the problem that equipment is damaged due to the fact that the lifting platform falls off and directly collides with the ground when the lifting platform slips off due to misoperation or other conditions during lifting is solved; and the bottom of the lifting platform is effectively protected, the falling force of the lifting platform is damped and buffered, the lifting platform is prevented from directly colliding with the ground, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide frames, in particular to a steel strand guide frame used for hydraulic synchronous lifting of steel structures. Background Art

[0002] Current construction requires the use of a lifting platform when transporting materials to heights. The lifting platform is connected to a steel hinge, and the steel hinge is driven by an electric hoist, which enables the lifting platform to move up and down.

[0003] The prior art has the following problem: when the lifting platform is being lifted, if there is an error in operation or if it slips due to other reasons, the lifting platform will fall and directly collide with the ground, thereby causing damage to the equipment. Utility Model Content

[0004] The utility model aims to provide a steel strand guide frame for hydraulic synchronous lifting of steel structures to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A steel strand guide frame for hydraulic synchronous lifting of steel structures comprises a guide frame, a support plate is fixedly installed on the top of the inner cavity of the guide frame, a steel strand lifting device is arranged at the bottom of the support plate, guide slides are fixedly sleeved on both sides of the guide frame, and a lifting platform is fixedly installed on the bottom of one side of the guide slide.

[0007] A buffer plate is fixedly installed at the bottom of the lifting platform, and a shock absorbing mechanism is arranged at the bottom of the buffer plate.

[0008] A fixing plate is fixedly mounted on the upper ends of both sides of the guide slide, and a guiding mechanism is arranged at the bottom of the fixing plate.

[0009] A further improvement of the technical solution of the utility model is that the shock absorbing mechanism includes an extrusion plate, a base plate is provided on the top of the extrusion plate, a buffer column is fixedly installed on the top of the base plate, a connecting column is movably installed on the top of the buffer column, and the top of the connecting column is fixedly installed on both sides of the bottom of the buffer plate.

[0010] A further improvement of the technical solution of the utility model is that a support rod is fixedly installed on one side of the base plate, a buffer spring is movably sleeved on the outer side of the support rod, a movable frame is movably installed on the top of the buffer spring, a support frame is movably installed on one end of the movable frame, a support block is fixedly installed on the top of the support frame, and the top of the support block is fixedly installed on the bottom of the buffer plate.

[0011] By adopting the above technical solution, the base plate, buffer column, connecting column, buffer plate, support rod, buffer spring, movable frame, support frame and support block cooperate with each other to achieve the function of shock absorption and buffering.

[0012] A further improvement of the technical solution of the utility model is that: slide grooves are provided on both sides of the top of the extrusion plate, a slide plate is movably installed inside the slide groove, and a protective plate is fixedly installed on the top of the slide plate.

[0013] A further improvement of the technical solution of the utility model is that a plug plate is fixedly installed at one end of one side of the protective plate, and a slot is opened at the other end of the one side of the protective plate.

[0014] By adopting the above technical solution, the function of convenient protection is achieved through the cooperation of the slide groove, the slide plate, the protective plate, the plug plate and the slot.

[0015] A further improvement of the technical solution of the utility model is that the guide mechanism comprises a guide slide bar, the top of the guide slide bar is fixedly mounted on the bottom of the fixed plate, and the bottom of the guide slide bar is fixedly mounted with a fixed bottom plate.

[0016] By adopting the above technical solution, the guide slide bar, the fixed bottom plate and the fixed plate cooperate with each other to achieve the function of supporting and fixing.

[0017] A further improvement of the technical solution of the utility model is that: a sleeve column is movably sleeved on the outer side of the guide slide rod, a fixed block is fixedly sleeved on the outer side of the sleeve column, a connecting frame is fixedly installed on one side of the fixed block, and one end of the connecting frame is fixedly installed on the other side of the guide slide.

[0018] By adopting the above technical solution, the guide slide bar, the fixing block and the connecting frame cooperate with each other to achieve the function of guide sliding.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] The utility model provides a steel strand guide frame for hydraulic synchronous lifting of steel structures. Through the cooperation of a base plate, a buffer column, a connecting column, a buffer plate, a support rod, a buffer spring, a movable frame, a support frame and a support block, the utility model solves the problem that when the lifting platform is lifted, once misoperation occurs or it slips due to other circumstances, the lifting platform falls and directly collides with the ground, thereby causing damage to the equipment. The utility model achieves the function of shock absorption and buffering, effectively forms a protective measure for the bottom of the lifting platform, performs shock absorption and buffering on the force of the lifting platform falling, prevents direct collision with the ground, and improves the safety of the device.

[0021] The utility model provides a steel strand guide frame for hydraulic synchronous lifting of steel structure, which solves the problem of poor protection of shock absorbing mechanism through the cooperation of slide grooves, slide plates, protective plates, plug plates and slots. When the device is not used for a long time, dust and foreign matter are easy to corrode the shock absorbing mechanism, thus affecting the service life of the shock absorbing mechanism. The utility model achieves the function of convenient protection, effectively protects and blocks the shock absorbing mechanism, prevents erosion by dust and foreign matter, and increases the service life of the shock absorbing mechanism.

[0022] The utility model provides a steel strand guide frame for hydraulic synchronous lifting of steel structures. By fixing a bottom plate, a fixing plate, a guide slide bar, a fixing block and a connecting frame in cooperation with each other, the utility model solves the problem that the existing steel strand guide frame has poor stability and the steel strand is prone to move when the steel strand guide frame rises, thus affecting the stability of the device. The utility model achieves the function of guiding and sliding, can guide the steel strand when it rises, prevents the steel strand from moving, and improves the stability of the steel strand when it rises. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the base plate structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the buffer spring structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the protective plate of the utility model;

[0027] Figure 5 This is a schematic diagram of the guide slide bar structure of the utility model.

[0028] In the figure: 1. guide frame; 2. support plate; 3. steel strand lifting equipment; 4. lifting platform; 41. buffer plate; 5. extrusion plate; 51. base plate; 52. buffer column; 53. connecting column; 54. support rod; 541. support block; 542. buffer spring; 543. movable frame; 544. support frame; 55. slide; 551. slide plate; 552. plug plate; 553. slot; 554. protective plate; 6. guide slide; 7. fixed plate; 71. guide slide; 72. fixed block; 73. sleeve column; 74. connecting frame; 75. fixed bottom plate. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments:

[0030] like Figure 1-5As shown, the utility model provides a steel strand guide frame for hydraulic synchronous lifting of steel structure, including a guide frame 1, a support plate 2 is fixedly installed on the top of the inner cavity of the guide frame 1, a steel strand lifting device 3 is arranged at the bottom of the support plate 2, guide slides 6 are fixedly sleeved on both sides of the guide frame 1, a lifting platform 4 is fixedly installed on the bottom of one side of the guide slide 6, a buffer plate 41 is fixedly installed on the bottom of the lifting platform 4, a shock absorbing mechanism is arranged at the bottom of the buffer plate 41, and the shock absorbing mechanism includes an extrusion plate 5, a base plate 51 is opened on the top of the extrusion plate 5, a buffer column 52 is fixedly installed on the top of the base plate 51, a connecting column 53 is movably installed on the top of the buffer column 52, the top of the connecting column 53 is fixedly installed on both sides of the bottom of the buffer plate 41, a support rod 54 is fixedly installed on one side of the base plate 51, a buffer spring 542 is movably sleeved on the outer side of the support rod 54, and a movable frame 54 is movably installed on the top of the buffer spring 542 3. A support frame 544 is movably installed at one end of the movable frame 543, and a support block 541 is fixedly installed on the top of the support frame 544. The top of the support block 541 is fixedly installed on the bottom of the buffer plate 41. When the lifting platform 4 slips due to misoperation or other reasons, the force is applied to the extrusion plate 5 to drive the buffer plate 41 to squeeze the buffer column 52 along the connecting column 53. The shock-absorbing property of the buffer column 52 is used to shock-absorb the impact force generated by the fall of the lifting platform 4. The buffer column 52 is squeezed and deformed by the force, so that the buffer plate 41 drives the support frame 544 to squeeze downward along the support block 541, so that the support frame 544 drives the movable frame 543 to squeeze the buffer spring 542 against each other. The buffering property of the buffer spring 542 can buffer the impact force again, thereby enhancing the shock-absorbing and buffering effect of the device, effectively dissipating the force of the lifting platform 4 falling, preventing direct collision with the ground, and improving the safety of the device.

[0031] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, slide grooves 55 are provided on both sides of the top of the extrusion plate 5, and a slide plate 551 is movably installed inside the slide groove 55, and a protective plate 554 is fixedly installed on the top of the slide plate 551, and a plug plate 552 is fixedly installed on one end of one side of the protective plate 554, and a slot 553 is provided on the other end of one side of the protective plate 554. When the device is not used for a long time, by aligning the slide plate 551 with the slide groove 55, the worker pushes the protective plate 554 to drive the slide plate 551 to slide in the slide groove 55, so that the plug plates 552 and the slots 553 on the two protective plates 554 are plugged into each other, and the protective plates 554 are limited, so that the surrounding protective wall formed by the protective plates 554 can protect the shock absorbing mechanism, prevent erosion by dust and foreign matter, and increase the service life of the shock absorbing mechanism.

[0032] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a fixing plate 7 is fixedly installed on the upper ends of both sides of the guide slide 6, and a guiding mechanism is arranged at the bottom of the fixing plate 7, the guiding mechanism comprises a guide slide bar 71, the top of the guide slide bar 71 is fixedly installed on the bottom of the fixing plate 7, and the bottom of the guide slide bar 71 is fixedly installed with a fixed bottom plate 75, the outer side of the guide slide bar 71 is movably sleeved with a sleeve column 73, the outer side of the sleeve column 73 is fixedly sleeved with a fixing block 72, one side of the fixing block 72 is fixedly installed with a connecting frame 74, and one end of the connecting frame 74 is fixedly installed on the other side of the guide slide bar 6. When the device is in use, the guide slide bar 6 is lifted and slid on the guide frame 1 to guide and limit the lifting platform 4, and the lifting and sliding guide slide bar 6 drives the fixing block 72 along the connecting frame 74, so that the fixing block 72 drives the sleeve column 73 to slide and guide on the guide slide bar 71, which can further increase the guiding effect on the steel strand, prevent the steel strand lifting device 3 from moving during operation, and improve the stability of the device during lifting.

[0033] The following is a detailed description of the working principle of the steel strand guide frame used for hydraulic synchronous lifting of steel structures.

[0034] like Figure 1-5 As shown, when the lifting platform 4 slips due to misoperation or other reasons, the squeezing plate 5 is stressed, driving the buffer plate 41 to squeeze the buffer column 52 along the connecting column 53, and utilizing the shock-absorbing property of the buffer column 52 to shock-absorb the impact force generated by the fall of the lifting platform 4. The buffer column 52 is squeezed and deformed by the stress, so that the buffer plate 41 drives the supporting frame 544 to be squeezed downward along the supporting block 541, so that the supporting frame 544 drives the movable frame 543 to squeeze the buffer spring 542 against each other. Utilizing the buffering property of the buffer spring 542, the impact force can be buffered again, thereby enhancing the shock-absorbing and buffering effect of the device, effectively dissipating the force of the lifting platform 4 falling, preventing direct collision with the ground, and improving the safety of the device. When the device is not in use for a long time, by aligning the slide plate 551 with the slide groove 55, The worker pushes the protective plate 554, driving the slide plate 551 to slide in the slide groove 55, so that the plug plates 552 and the slots 553 on the two protective plates 554 are plugged into each other, and the protective plates 554 are limited. Thus, the surrounding protective wall formed by the protective plates 554 can protect the shock-absorbing mechanism, prevent erosion by dust and foreign matter, and increase the service life of the shock-absorbing mechanism. When the device is in use, the guide slide 6 slides up and down on the guide frame 1 to guide and limit the lifting platform 4. The lifting and sliding guide slide 6 drives the fixed block 72 along the connecting frame 74, so that the fixed block 72 drives the sleeve column 73 to slide and guide on the guide slide rod 71, which can further increase the guiding effect on the steel strand, prevent the steel strand lifting equipment 3 from moving during operation, and improve the stability of the device during lifting.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A steel strand guide frame for hydraulic synchronous lifting of a steel structure, comprising a guide frame (1), characterized in that: A support plate (2) is fixedly mounted on the top of the inner cavity of the guide frame (1), a steel strand lifting device (3) is arranged at the bottom of the support plate (2), guide slides (6) are fixedly sleeved on both sides of the guide frame (1), and a lifting platform (4) is fixedly mounted on the bottom of one side of the guide slide (6); A buffer plate (41) is fixedly mounted on the bottom of the lifting platform (4), and a shock absorbing mechanism is provided on the bottom of the buffer plate (41); A fixing plate (7) is fixedly mounted on the upper ends of both sides of the guide slide (6), and a guiding mechanism is provided at the bottom of the fixing plate (7).

2. A steel strand guide frame for hydraulic synchronous lifting of steel structure according to claim 1, characterized in that: The shock absorbing mechanism comprises an extrusion plate (5), a base plate (51) is provided on the top of the extrusion plate (5), a buffer column (52) is fixedly mounted on the top of the base plate (51), a connecting column (53) is movably mounted on the top of the buffer column (52), and the top of the connecting column (53) is fixedly mounted on both sides of the bottom of the buffer plate (41).

3. A steel strand guide frame for hydraulic synchronous lifting of steel structure according to claim 2, characterized in that: A support rod (54) is fixedly mounted on one side of the base plate (51); a buffer spring (542) is movably sleeved on the outer side of the support rod (54); a movable frame (543) is movably mounted on the top of the buffer spring (542); a support frame (544) is movably mounted on one end of the movable frame (543); a support block (541) is fixedly mounted on the top of the support frame (544); and the top of the support block (541) is fixedly mounted on the bottom of the buffer plate (41).

4. The steel strand guide frame for hydraulic synchronous lifting of steel structure according to claim 2, characterized in that: Slide grooves (55) are provided on both sides of the top of the extrusion plate (5), a slide plate (551) is movably installed inside the slide groove (55), and a protective plate (554) is fixedly installed on the top of the slide plate (551).

5. The steel strand guide frame for hydraulic synchronous lifting of steel structure according to claim 4, characterized in that: An inserting plate (552) is fixedly mounted on one end of one side of the protection plate (554), and a slot (553) is provided on the other end of one side of the protection plate (554).

6. The steel strand guide frame for hydraulic synchronous lifting of steel structure according to claim 1, characterized in that: The guide mechanism comprises a guide slide bar (71), the top of the guide slide bar (71) is fixedly mounted on the bottom of the fixed plate (7), and the bottom of the guide slide bar (71) is fixedly mounted with a fixed bottom plate (75).

7. A steel strand guide frame for hydraulic synchronous lifting of steel structure according to claim 6, characterized in that: A sleeve column (73) is movably sleeved on the outer side of the guide slide bar (71), a fixed block (72) is fixedly sleeved on the outer side of the sleeve column (73), a connecting frame (74) is fixedly mounted on one side of the fixed block (72), and one end of the connecting frame (74) is fixedly mounted on the other side of the guide slide frame (6).

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