Construction platform device between deep foundation pit support structure piles

Abstract

The utility model provides a construction platform device between piles of a deep foundation pit support structure, which relates to the technology of construction equipment and comprises a working platform and a hoisting mechanism, the working platform is detachably connected with the hoisting end of the hoisting mechanism, and a fixing mechanism for assisting in fixing the working platform is arranged on the working platform; the fixing mechanism used for assisting in fixing the work platform is arranged on the work platform, the work platform can be temporarily fixed to the wall face of the deep pit through the fixing mechanism, and the work platform can be further prevented from shaking in the construction operation process of workers.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction equipment technical field, specifically, relates to a deep foundation pit enclosure structure pile construction platform device between. BACKGROUND

[0002] In the deep foundation pit construction process, in order to solve the demand of high-altitude operation and personnel transportation, and to improve work efficiency, ensure construction safety, usually utilize to the basket equipment, the basket is through with the cooperation of the use of rope type lifting equipment, can make the basket along the building or the vertical surface of structure moves up and down, but the existing basket is usually suspended in the air when operating, along with the basket is constantly raised or lowered, the construction personnel on the basket operation and move or load other construction equipment for long time construction, all can cause the swing of the basket, and when the equipment multi-personnel is transferred, only rely on the traction of the rope, after the emergence of the sudden accident, only through the stability and safety of the rope type traction basket cannot be guaranteed, and when the construction personnel on the basket carries out high-low pressure operation, such as drilling or spraying repair to the wall, in this process, the basket will be forced away from the wall, increase the difficulty of construction operation, and the above structure is in the relatively narrow area, the basket is through with the rope type traction and can only be fixed at a certain position, cannot move horizontally in the deep foundation pit, causes the construction personnel in the construction angle of a certain range to be limited, affects the progress of construction, therefore needs to adopt a new type of construction engineering basket to solve the deficiencies of prior art. CONTENT

[0003] The utility model discloses a deep foundation pit enclosure structure pile construction platform device, aiming at the deficiency of prior art, which can solve the problems in the background art.

[0004] The technical scheme of the utility model is implemented as follows:

[0005] The utility model provides a deep foundation pit enclosure structure pile construction platform device, including operation platform and hoisting mechanism, the operation platform with the detachable connection of the hoisting end of hoisting mechanism, install stable beam on the lateral wall of operation platform, be equipped with the adjusting mechanism for driving operation platform reciprocating motion along its extension direction on stable beam.

[0006] In some technical schemes of the utility model, the hoisting mechanism includes the frame, the bottom of the frame is equipped with the walking mechanism for walking, the top of the frame is rotatably equipped with the boom structure, the fifth cylinder is rotatably equipped on the frame, the telescopic end of the fifth cylinder is hinged with the boom structure, the telescopic end of the boom structure is equipped with the cable structure connected with the operation platform.

[0007] In some technical schemes of the utility model, a plurality of supporting mechanisms are arranged on the frame, the supporting mechanism comprises a third supporting arm rotatably arranged on the frame, a first supporting arm rotatably arranged on the free end of the third supporting arm, a second supporting arm slidably arranged in the first supporting arm, a first cylinder rotatably arranged on the frame and connected with the third supporting arm, and a second cylinder arranged on the third supporting arm and connected with the first supporting arm.

[0008] In some technical schemes of the utility model, the adjusting mechanism comprises a fourth cylinder mounted on the stabilizing beam, a guide groove is formed in the side wall of the stabilizing beam, a guide block connected with the operation platform is slidably arranged in the guide groove, a fixing seat connected with the operation platform is arranged on the free end of the fourth cylinder, a sunken groove is formed in the groove bottom of the guide groove, and a roller connected with the guide block is rotatably arranged in the sunken groove.

[0009] In some technical schemes of the utility model, the cable structure comprises a main cable, and the main cable is arranged on the free end of the boom structure through a pulley; the top of the operation platform is provided with a hanger, the hanger is provided with a secondary cable, and the secondary cable is detachably connected with the main cable.

[0010] In some technical schemes of the utility model, the fixing mechanism comprises two sucker pieces mounted on the side wall of the stabilizing beam away from the operation platform, a flexible adhesive layer is arranged on the adsorption surface of the sucker piece, and the frame is provided with negative pressure equipment connected with the two sucker pieces respectively.

[0011] Compared with the prior art, the utility model has at least the following advantages or beneficial effects: the lifting mechanism plays a main role in lifting the operation platform, the fixing mechanism for assisting in fixing the operation platform is arranged on the operation platform, the fixing mechanism can temporarily fix the operation platform on the wall surface of the deep pit, and the operation platform can be further prevented from shaking during the construction operation of the worker, so that the quality of subsequent construction is guaranteed;

[0012] The fourth cylinder arranged on the stabilizing beam can force the operation platform slidably arranged on the stabilizing beam to displace along the extension direction thereof, so that the construction position of the construction worker on the construction platform is changed, the operation area of the construction worker is improved, and the construction progress is accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical schemes of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0014] Figure 1 It is the overall structure schematic view of the utility model;

[0015] Figure 2 It is the installation structure schematic view of the working platform and the fixing mechanism in the utility model.

[0016] Figure 3 It is the three-dimensional structure schematic view of the adjusting mechanism in the utility model.

[0017] Icon: 1, main arm; 2, walking track; 3, frame; 5, auxiliary arm; 6, telescopic arm; 7, main cable; 8, auxiliary cable; 9, hanging bracket; 10, working platform; 11, first support arm; 12, second support arm; 13, walking wheel; 14, first cylinder; 15, second cylinder; 18, fourth cylinder; 19, stabilizing beam; 20, fixing seat; 21, guide block; 22, roller; 23, third support arm; 24, fifth cylinder; 25, suction disc piece. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the utility model.

[0020] EMBODIMENT

[0021] Please refer to Figures 1-3 .

[0022] The utility model provides a kind of deep foundation pit enclosure structure pile construction platform device, as shown in Figure 1 And Figure 2 As shown,

[0023] The device comprises a working platform 10, which is formed by welding steel plates and pipes into a frame structure and has a large accommodation space inside.

[0024] In some technical solutions of the utility model, the lifting mechanism comprises a frame 3, the bottom of the frame 3 is provided with a walking mechanism for walking, the walking mechanism is a caterpillar type and comprises a plurality of walking wheels 13. Two walking wheels 13 are respectively installed on the two sides of the frame 3, and a walking caterpillar 2 is sleeved on the two walking wheels 13. The walking caterpillar 2 is made of steel, which can increase the carrying area and passing capacity of the walking mechanism and facilitate the operation in the construction site. A lifting arm structure is rotatably arranged on the top of the frame 3, the lifting arm structure comprises a main arm 1, and the main arm 1 is rotatably arranged on the frame 3 through a rotating seat. A fifth cylinder 24 is rotatably arranged on the frame 3, and the extension end of the fifth cylinder 24 is hingedly connected with the main arm 1. A sub-arm 5 is slidably arranged in the main arm 1 along the extension direction of the main arm 1, and a telescopic arm 6 is slidably arranged in the sub-arm 5 along the extension direction of the sub-arm 5. Through the multi-stage arm structure, the hanging distance of the working platform 10 can be lengthened, and the construction range of the structure can be enhanced. A cable structure connected with the working platform 10 is arranged on the extension end of the lifting arm structure, and the carrying capacity of the structure for heavy objects can be enhanced through the cable structure, and the carrying capacity of the structure can be improved.

[0025] The cable structure comprises a main cable 7, the main cable 7 is arranged on the frame 3 through a winding mechanism and is arranged on the telescopic arm 6 through a pulley. A lifting frame 9 is arranged on the top of the working platform 10 and is fixed on the top of the working platform 10 through bolts, and a sub-cable 8 is arranged on the lifting frame 9.

[0026] In some technical solutions of the utility model, a plurality of supporting mechanisms are arranged on the frame 3, the supporting mechanism comprises a third supporting arm 23 rotatably arranged on the frame 3. A first supporting arm 11 is rotatably arranged on the free end of the third supporting arm 23, and a second supporting arm 12 is slidably arranged in the first supporting arm 11. A first cylinder 14 connected with the third supporting arm 23 is rotatably arranged on the frame 3, and a second cylinder 15 hingedly connected with the first supporting arm 11 is arranged on the third supporting arm 23. The number of the supporting mechanisms is four, and the four supporting mechanisms are arranged at the four corners of the frame 3, respectively, and are used for assisting the supporting of the frame 3 in the lifting state, avoiding the overturning of the lifting arm structure on the frame 3 when lifting objects, and ensuring the safety of the structure during operation.

[0027] In some technical schemes of the utility model, the side wall of the operation platform 10 is provided with a stabilizing beam 19, the stabilizing beam 19 is a frame structure as a whole and is provided with an adjusting mechanism for driving the operation platform 10 to reciprocate along the extending direction thereof. The adjusting mechanism comprises a fourth cylinder 18 mounted on the stabilizing beam 19, a guide groove is formed in the side wall of the stabilizing beam 19, and a guide block 21 connected with the operation platform 10 is slidably arranged in the guide groove. The free end of the fourth cylinder 18 is provided with a fixing seat 20 connected with the operation platform 10, a sunken groove is formed in the groove bottom of the guide groove, and a roller 22 connected with the guide block 21 is rotatably arranged in the sunken groove. Through the above structure, after the operation platform 10 is lowered to the plane to be operated by the hoisting mechanism, the fourth cylinder 18 can force the operation platform 10 to displace along the extending direction thereof, the construction position of the construction personnel is changed, the operation area is improved, and the construction progress is accelerated.

[0028] In some technical schemes of the utility model, the fixing mechanism comprises two suction disc pieces 25 mounted on the side wall of the stabilizing beam 19 away from the operation platform 10. The suction disc piece 25 is circular or rectangular and can generate a large suction force, and a flexible adhesive layer is arranged on the suction surface, the adhesive layer is made of silica gel and has good flexibility. When being attached to a rough wall surface, the suction disc piece 25 can also be adsorbed on the wall surface, thereby improving the adaptation ability of the structure. The vehicle frame 3 is provided with negative pressure equipment connected with the two suction disc pieces 25 respectively, so that the suction disc pieces 25 can be provided with strong negative pressure action, the operation platform 10 is prevented from shaking or displacing under the joint action of the above structure, and the stability of the structure during operation is improved.

[0029] The above is only the preferred embodiment of the utility model, and does not limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A deep foundation pit retaining structure inter-pile construction platform device, characterized in that, The utility model provides a crane mechanism and work platform, the utility model discloses a work platform (10) and crane mechanism, work platform (10) with the lifting end of crane mechanism is detachable connection, the side wall of work platform (10) is equipped with stabilizing beam (19), be equipped with the adjusting mechanism for driving work platform (10) reciprocating motion along its extension direction on stabilizing beam (19).

2. The construction platform device between piles of a deep foundation pit retaining structure according to claim 1, characterized in that, The crane mechanism includes a frame (3), the bottom of the frame (3) is provided with a walking mechanism for walking, the top of the frame (3) is rotatably provided with a lifting arm structure, the fifth cylinder (24) is rotatably provided on the frame (3), the telescopic end of the fifth cylinder (24) is hingedly connected with the lifting arm structure, and the telescopic end of the lifting arm structure is provided with a cable structure connected with the work platform (10).

3. The construction platform device between piles of a deep foundation pit support structure according to claim 2, characterized in that, The frame (3) is provided with a plurality of support mechanisms, the support mechanism includes a third support arm (23) rotatably arranged on the frame (3), a first support arm (11) rotatably arranged on the free end of the third support arm (23), a second support arm (12) slidably arranged in the first support arm (11), and a first cylinder (14) rotatably arranged on the frame (3) and connected with the third support arm (23). The third support arm (23) is provided with a second cylinder (15) in communication with the first support arm (11).

4. The construction platform device between piles of a deep foundation pit support structure according to claim 2, characterized in that, The adjusting mechanism includes a fourth cylinder (18) mounted on the stabilizing beam (19), a guide groove is formed in the side wall of the stabilizing beam (19), a guide block (21) connected with the work platform (10) is slidably arranged in the guide groove, a fixing seat (20) connected with the work platform (10) is arranged on the free end of the fourth cylinder (18), a sunken groove is formed in the groove bottom of the guide groove, and a roller (22) connected with the guide block (21) is rotatably arranged in the sunken groove.

5. The construction platform device between piles of a deep foundation pit support structure according to claim 2, characterized in that, The cable structure includes a main cable (7) arranged on the free end of the lifting arm structure through a pulley; the top of the work platform (10) is provided with a lifting frame (9), the lifting frame (9) is provided with a secondary cable (8), and the secondary cable (8) is detachably connected with the main cable (7).

6. The construction platform device between piles of a deep foundation pit support structure according to claim 2, characterized in that, The utility model also includes a fixing mechanism for assisting in fixing the work platform (10), and the fixing mechanism includes two suction disc pieces (25) mounted on the side wall of the stabilizing beam (19) away from the work platform (10).

7. A construction platform device between piles of a deep foundation pit support structure according to claim 6, characterized in that, The fixing mechanism includes two suction disc pieces (25) mounted on the side wall of the stabilizing beam (19) away from the work platform (10), a flexible adhesive layer is arranged on the adsorption surface of the suction disc piece (25), and the frame (3) is provided with negative pressure equipment connected with the two suction disc pieces (25) respectively.

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