Steel structure engineering support

Abstract

The application discloses a kind of steel structure engineering support, it is related to building construction auxiliary equipment technical field, the engineering support includes support main body and bottom frame, the support main body is fixed on bottom frame;It further includes two feeding mechanisms, the feeding mechanism includes outer extension support, winding roller and side push assembly, the outer extension support one end portion has winding roller and winding roller is wound with feeding sling, and the end portion of feeding sling away from winding roller has connecting portion and is connected with material cylinder;The end of lower support is fixedly connected with the side of outer extension support, the side push assembly is arranged at the end of lower support away from outer extension support, and feeding sling and connecting portion can pass through side push assembly, wherein, when connecting portion passes through side push assembly, side push assembly can be pushed towards the side of support main body in the form of rotation with connecting portion.The application is simple in structure, is convenient for construction feeding and guarantees construction worker to take material safety, support is stable and practicality is stronger.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of construction auxiliary equipment, and particularly relates to a steel structure engineering support. BACKGROUND

[0002] The engineering support is a support specially used for construction engineering, most of which is made of steel material to ensure the strength of the engineering support and reduce engineering accidents. The steel structure support is usually a support connected by steel material, and is widely used in construction engineering due to high compression strength, strong supporting force and long service life.

[0003] In the engineering construction process, part of the engineering support is used as a standing point of the construction personnel at a high place. The construction material of the construction personnel is delivered to the engineering support by rope suspension, but the rope suspension easily causes the unstable suspension of the material cylinder, and when the material cylinder rises to the side of the engineering support, the construction personnel need to stand at the side of the support and stretch their hands to the outside of the support to get the construction material, which increases the risk of the construction personnel. SUMMARY

[0004] The present application aims to provide a steel structure engineering support to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions.

[0006] A steel structure engineering support comprises a support main body and a bottom frame with moving wheels, the support main body is fixed on the bottom frame, and further comprises two upper feeding mechanisms symmetrically arranged at both ends of the support main body, the upper feeding mechanism comprises an outer extension support, a winding roller, a lower support and a side pushing assembly, the outer extension support is connected with the end of the support main body, one end of the outer extension support is provided with the winding roller, at least one upper feeding rope is wound on the winding roller, the end of the upper feeding rope away from the winding roller is provided with a connecting part, and the connecting part is connected with a material cylinder; the lower support is located at the lower side of the winding roller, one end of the lower support is fixedly connected with the side of the outer extension support, the side pushing assembly is arranged at the end of the lower support away from the outer extension support, and the upper feeding rope and the connecting part can pass through the side pushing assembly, wherein when the connecting part passes through the side pushing assembly, the side pushing assembly can push the connecting part towards one side of the support main body in a rotating manner.

[0007] On the basis of the above technical solutions, the present application further provides the following optional technical solutions.

[0008] In an alternative solution, the connecting part is a flexible rack, the side pushing assembly comprises a transmission rod shaft and a side pushing rod shaft, the transmission rod shaft and the side pushing rod shaft are both rotatably arranged on the lower support, the transmission rod shaft and the side pushing rod shaft are parallel to each other and the ends of the two shafts are engaged by a gear transmission pair, the transmission rod shaft is provided with a roller gear capable of engaging with the connecting part, the side pushing rod shaft is provided with a side pushing frame and the end of the side pushing frame is provided with a side pushing roller; the feeding hanging rope passes between the side pushing rod shaft and the transmission rod shaft, the feeding hanging rope is gradually wound on the winding roller, when the connecting part moves to the position between the side pushing rod shaft and the transmission rod shaft, the side of the connecting part is engaged with the roller gear, and then the transmission rod shaft can rotate, the transmission rod shaft drives the side pushing rod shaft to rotate through the transmission of the gear transmission pair, so that the side pushing frame rotates and pushes the connecting part laterally through the side pushing roller, so that the material cylinder can move towards the side of the support body; and when the side pushing roller pushes the connecting part laterally, the connecting part can be closely engaged with the roller gear.

[0009] In an alternative solution, the middle part of the feeding mechanism is elastically rotatably connected to the end of the support body by a rotating shaft and a spring, the end of the support body is further provided with two support limiting parts fixedly connected thereto, the two support limiting parts correspond to the two feeding mechanisms respectively, the support limiting part is in U-shaped structure and the two ends of the support limiting part extend to the two sides of the feeding mechanism respectively, and the feeding mechanism can be dampedly rotated in the inside area of the support limiting part.

[0010] In an alternative solution, the outer extension support has a pulling tail rod at the end away from the winding roller, the pulling tail rod extends to the side of the support body, the support body is further provided with a cross rod member and the cross rod member has two balance weight parts sliding thereon, each pulling tail rod is connected with an adjusting pulling rope, the support body is provided with a guide pulley and the adjusting pulling rope passes through the corresponding guide pulley to be connected with the corresponding balance weight part.

[0011] In an alternative solution, the two ends of the cross rod member are fixedly connected with the support body and the cross rod member has two guide cross grooves; the balance weight part comprises a sliding seat and a weight roller, the sliding seat is slidingly arranged in the corresponding guide cross groove, the end of the sliding seat is connected with the end wall of the guide cross groove by a return spring, the side wall of the sliding seat is provided with a rope connection hook connecting the end of the adjusting pulling rope; the weight roller is arranged on the sliding seat.

[0012] In an alternative solution, the side of the bottom frame has a plurality of foot adjusting members, the foot adjusting members are symmetrically arranged in pairs, the foot adjusting members can be raised and lowered in the vertical direction, and the bottom of the foot adjusting member can be attached to the ground to play a supporting role.

[0013] In an alternative, the foot adjusting member comprises an adjusting screw member and a support column, the adjusting screw member is longitudinally rotatably arranged on the bottom frame and has a screw seat screw-coupled therewith, the support column is fixedly connected with the screw seat at the top, and the screw seat is penetrated through the bottom frame and provided with a bottom plate member.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1、The driving winding roller of the present application can be rolled to wind the feeding hanging rope, so that the connecting part and the material cylinder can be vertically upwardly moved; when the connecting part is moved to the side pushing assembly, the side pushing assembly can laterally push the connecting part, so that the material cylinder moves with the connecting part towards one side of the support main body, facilitating the construction personnel to obtain construction materials, improving the construction efficiency and increasing the safety of material taking;

[0016] 2、The support main body of the present application can keep the two sides balanced in weight, so as to ensure the stability of the whole support to avoid tilting;

[0017] 3、The present application has simple structure, facilitates construction feeding and ensures the safety of construction personnel to take materials, and the support is stable and has strong practicability. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the engineering support in an embodiment of the present application.

[0019] Figure 2 It is the structure schematic view of the feeding mechanism in an embodiment of the present application.

[0020] Figure 3 It is Figure 1 It is the local enlarged structure schematic view of A in the present application.

[0021] Legend of the drawing: support main body 100, bottom frame 200, moving wheel 210, foot adjusting member 300, adjusting screw member 310, support column 320, screw seat 330, bottom plate member 340, feeding mechanism 400, outer extension support 410, pulling tail rod 411, winding roller 420, lower support 430, side pushing rod shaft 440, transmission rod shaft 450, gear transmission pair 460, side pushing support 470, side pushing roller 480, roller tooth 490, material cylinder 500, feeding hanging rope 600, connecting part 610, cross rod member 700, guide cross groove 710, sliding seat 720, weight roller 730, reset spring 740, rope connection hook 750, adjusting pulling rope 800, guide pulley 810, support limiting part 900. EMBODIMENT

[0022] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples; in the drawings or description, similar or identical parts use the same reference signs, and in practical application, the shape, thickness or height of each component can be enlarged or reduced. The examples listed in the present application are only used to illustrate the present application, and are not used to limit the scope of the present application. Any obvious modification or change made to the present application does not deviate from the spirit and scope of the present application.

[0023] In one embodiment, as shown in Figure 1 and Figure 2 A steel structure engineering support, comprising a support body 100 and a bottom frame 200 with a moving wheel 210, the support body 100 is fixed on the bottom frame 200; further comprising two upper feeding mechanisms 400 symmetrically arranged at both ends of the support body 100, the upper feeding mechanism 400 comprises an outer extension support 410, a winding roller 420, a lower support 430 and a side pushing assembly, the outer extension support 410 is connected with the end of the support body 100, one end of the outer extension support 410 is provided with the winding roller 420 and at least one upper feeding rope 600 is wound on the winding roller 420, the end of the upper feeding rope 600 away from the winding roller 420 is provided with a connecting part 610 and the connecting part 610 is connected with a material cylinder 500; the lower support 430 is located on the lower side of the winding roller 420 and one end of the lower support 430 is fixedly connected with the side of the outer extension support 410, the side pushing assembly is arranged at the end of the lower support 430 away from the outer extension support 410 and the upper feeding rope 600 and the connecting part 610 can pass through the side pushing assembly, wherein when the connecting part 610 passes through the side pushing assembly, the side pushing assembly can push the connecting part 610 towards one side of the support body 100 in a rotating manner;

[0024] In the embodiment of the present application, the inside of the material cylinder 500 can accommodate construction materials such as buildings, the motor drives the winding roller 420 to rotate to wind the upper feeding rope 600, so that the connecting part 610 and the material cylinder 500 can move vertically upward; when the connecting part 610 moves to the side pushing assembly, the side pushing assembly can push the connecting part 610 laterally, so that the material cylinder 500 moves towards one side of the support body 100 along with the connecting part 610, with the upward movement of the connecting part 610 and the pushing of the side pushing assembly, the material cylinder 500 can move to the side of the support body 100, which facilitates the construction personnel to obtain the construction materials, improves the construction efficiency and increases the safety of material taking.

[0025] In one embodiment, as shown in Figures 1-3As shown, the connecting part 610 is a flexible rack, the side pushing assembly comprises a transmission rod shaft 450 and a side pushing rod shaft 440, the transmission rod shaft 450 and the side pushing rod shaft 440 are both rotationally arranged on the lower support 430, the transmission rod shaft 450 is parallel to the side pushing rod shaft 440 in axis and the end portions of the two shafts are engaged through a gear transmission pair 460, the transmission rod shaft 450 is provided with a roller tooth 490 capable of engaging with the connecting part 610, the side pushing rod shaft 440 is provided with a side pushing frame 470 and the end portion of the side pushing frame 470 is provided with a side pushing roller 480; the feeding hanging rope 600 passes between the side pushing rod shaft 440 and the transmission rod shaft 450; in the embodiment of the application, the feeding hanging rope 600 is gradually wound on the winding roller 420, when the connecting part 610 moves to between the side pushing rod shaft 440 and the transmission rod shaft 450, the side portion of the connecting part 610 is engaged with the roller tooth 490, and then the transmission rod shaft 450 can rotate, through the transmission of the gear transmission pair 460, the transmission rod shaft 450 drives the side pushing rod shaft 440 to rotate, so that the side pushing frame 470 rotates and pushes the connecting part 610 laterally through the side pushing roller 480, so that the material cylinder 500 can move towards one side of the support body 100; and when the side pushing roller 480 pushes the connecting part 610 laterally, the connecting part 610 can be closely engaged with the roller tooth 490.

[0026] In one embodiment, as shown in Figure 1 and Figure 2 As shown, the middle part of the feeding mechanism 400 is elastically rotationally connected with the end portion of the support body 100 through a rotating shaft and a spring, the end portion of the support body 100 is further provided with two support limiting parts 900 fixedly connected therewith, the two support limiting parts 900 correspond to the two feeding mechanisms 400 respectively, the support limiting part 900 is a U-shaped structure and the two end portions of the support limiting part 900 extend to the two sides of the feeding mechanism 400 respectively, and the feeding mechanism 400 can be dampedly rotated in the inside area of the support limiting part 900; in the embodiment of the application, the support limiting part 900 can limit the rotation stroke of the feeding mechanism 400, when the feeding mechanism 400 does not bear the gravity of the material cylinder 500, the feeding mechanism 400 can keep a vertical state, so as to form a guardrail and improve the safety of the construction personnel standing on the support body 100.

[0027] In one embodiment, as shown in Figures 1-3As shown, the outer extension support 410 has a pulling tail rod 411 extending to the side of the support body 100 away from one end of the winding roller 420, and a cross rod member 700 is further arranged on the support body 100 and has two balance weight components sliding thereon, and each pulling tail rod 411 is connected with an adjusting pulling rope 800, and the support body 100 is provided with a guide pulley 810, and the adjusting pulling rope 800 is connected with the corresponding balance weight component through the corresponding guide pulley 810. When the outer extension support 410 bears the gravity of the material cylinder 500, it can rotate at the connecting part with the support body 100 until it is supported by the support limiting part 900, and the pulling tail rod 411 rotates upward when the outer extension support 410 rotates, the pulling tail rod 411 pulls the adjusting pulling rope 800, and the adjusting pulling rope 800 can pull the corresponding balance weight component to move on the cross rod member 700 away from the corresponding feeding mechanism 400, so that the balance weight component can increase the weight of the end of the support body 100 without feeding, so as to keep the weights of the two ends of the support body 100 similar, and then balance the support body 100 at both ends, thereby improving the stability of the support body 100.

[0028] In one embodiment, as shown in Figure 1 and Figure 3 , the two ends of the cross rod member 700 are fixedly connected with the support body 100, and the cross rod member 700 has two guide transverse grooves 710; the balance weight component includes a sliding seat 720 and a weight roller 730, the sliding seat 720 is slidingly arranged in the corresponding guide transverse groove 710, and the end of the sliding seat 720 is connected with the end wall of the guide transverse groove 710 through a return spring 740, and the side wall of the sliding seat 720 has a rope connection hook 750 connecting the end of the adjusting pulling rope 800; the weight roller 730 is arranged on the sliding seat 720; in the embodiment of the present application, the adjusting pulling rope 800 can pull the sliding seat 720 to move in the guide transverse groove 710 and stretch the return spring 740 through the rope connection hook 750, and when the adjusting pulling rope 800 no longer exerts pulling force on the rope connection hook 750, the return spring 740 can return to the original position, so that the two ends of the support body 100 are kept balanced.

[0029] In one embodiment, as shown in Figure 1 , the side of the bottom frame 200 has a plurality of leg adjusting members 300, and the plurality of leg adjusting members 300 are symmetrically arranged in pairs, and the leg adjusting member 300 can be raised and lowered in the vertical direction, and the bottom of the leg adjusting member 300 can be attached to the ground and play a supporting role; in the embodiment of the present application, when the bottom of the leg adjusting member 300 contacts the ground and plays a supporting role, the moving wheel 210 is separated from the ground, so that the entire support is placed on the ground in a way that the board surface contacts the ground, thereby avoiding shaking.

[0030] In one embodiment, as shown in Figure 1 The foot adjusting member 300 includes an adjusting screw member 310 and a support column 320, the adjusting screw member 310 is longitudinally rotatably arranged on the bottom frame 200 and has a screw seat 330 screw-coupled therewith, the support column 320 is fixedly connected with the side of the screw seat 330 at the top, and the lower end of the screw seat 330 penetrates through the bottom frame 200 and is provided with a bottom plate member 340; in the embodiment, the adjusting screw member 310 is screwed and rotated, and the adjusting screw member 310 can move the support column 320 longitudinally through the screw coupling with the screw seat 330, so that the bottom plate member 340 can be separated from or contacted with the ground.

[0031] In the above embodiment, a steel structure engineering support is provided, wherein the motor drives the winding roller 420 to rotate to wind the feeding hanging rope 600, so that the connecting part 610 and the material cylinder 500 can move vertically upward; when the connecting part 610 moves to the side pushing assembly, the side pushing assembly can push the connecting part 610 laterally, so that the material cylinder 500 moves with the connecting part 610 towards one side of the support body 100; with the upward movement of the connecting part 610 and the pushing of the side pushing assembly, the material cylinder 500 can move to the side of the support body 100, which is convenient for the construction personnel to obtain the construction materials, improves the construction efficiency and increases the safety of material taking.

[0032] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A steel structure engineering support, comprising a support body and a bottom frame with moving wheels, the support body being fixed on the bottom frame; further comprising two upper material feeding mechanisms symmetrically arranged at two end portions of the support body, characterized in that, The feeding mechanism comprises an outer extension support, a winding roller, a lower support and a side pushing assembly; The outer extension support is connected with the end of the support body, one end of the outer extension support is provided with the winding roller and at least one feeding rope is wound on the winding roller, the end of the feeding rope away from the winding roller is provided with a connecting part and the connecting part is connected with a material cylinder; The lower support is located at the lower side of the winding roller and one end of the lower support is fixedly connected with the side of the outer extension support, the side pushing assembly is arranged at the end of the lower support away from the outer extension support and the feeding rope and the connecting part can pass through the side pushing assembly; When the connecting part passes through the side pushing assembly, the side pushing assembly can push the connecting part towards one side of the support body in a rotating manner; The connecting part is a flexible rack; The side pushing assembly comprises a transmission rod shaft and a side pushing rod shaft; Both the transmission rod shaft and the side pushing rod shaft are rotatably arranged on the lower support, the axis of the transmission rod shaft is parallel to the axis of the side pushing rod shaft and the ends of the two shafts are engaged through a gear transmission pair; The transmission rod shaft is provided with a roller gear capable of engaging with the connecting part, the side pushing rod shaft is provided with a side pushing frame and the end of the side pushing frame is provided with a side pushing roller; The feeding rope passes between the side pushing rod shaft and the transmission rod shaft; The middle part of the feeding mechanism is elastically rotatably connected with the end of the support body through a rotating shaft and a clockwork; The end of the support body is further provided with two support limiting parts fixedly connected therewith, the two support limiting parts correspond to the two feeding mechanisms respectively; The support limiting part is in a U-shaped structure and the two ends of the support limiting part extend to the two sides of the feeding mechanism respectively, the feeding mechanism can be dampedly rotated in the inside area of the support limiting part.

2. The steel construction engineering support according to claim 1, characterized in that, The end of the outer extension support away from the winding roller is provided with a pulling tail rod; The pulling tail rod extends to the side of the support body, the support body is further provided with a horizontal rod member and the horizontal rod member is provided with two balance weight parts sliding thereon; Each pulling tail rod is connected with an adjusting pulling rope, the support body is provided with a guide pulley and the adjusting pulling rope is connected with the corresponding balance weight part through the corresponding guide pulley.

3. The steel construction engineering support according to claim 2, characterized in that, The two ends of the horizontal rod member are fixedly connected with the support body, the horizontal rod member is provided with two guide horizontal grooves; The balance weight part comprises a sliding seat and a weight roller; The sliding seat is slidingly arranged in the corresponding guide horizontal groove, the end of the sliding seat is connected with the end wall of the guide horizontal groove through a return spring, the side wall of the sliding seat is provided with a rope connection hook connected with the end of the adjusting pulling rope; the weight roller is arranged on the sliding seat.

4. The steel construction engineering support of claim 1, wherein, The side of the bottom frame is provided with a plurality of leg adjusting members, the plurality of leg adjusting members are symmetrically arranged in pairs, the leg adjusting members can be raised and lowered in the vertical direction, the bottom of the leg adjusting member can be attached to the ground and play a supporting role.

5. The steel construction engineering support according to claim 4, characterized in that, The leg adjusting member comprises an adjusting lead screw and a supporting rod column, the adjusting lead screw is longitudinally rotatably arranged on the bottom frame and the adjusting lead screw is provided with a screw seat screwedly matched therewith, the top of the supporting rod column is fixedly connected with the side of the screw seat, and the lower end of the screw seat penetrates through the bottom frame and is provided with a bottom plate.

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