External wall climbing frame fixed structure

Abstract

The present invention relates to a fixing structure for a machine position of an external wall climbing frame, comprising an external wall, a wall hole being opened on the surface of the external wall, a main frame being arranged on the outside of the external wall, a pull seat being connected between the main frame and the external wall, a base being arranged on the mounting surface on one side of the wall hole, a vertical cylinder being fixedly connected to the surface of the base, a height adjustment plate being arranged inside the vertical cylinder, and a height adjustment mechanism being arranged between the vertical cylinder and the height adjustment plate. The fixing structure for a machine position of an external wall climbing frame of the present invention enables the fixing structure to be quickly adjusted relative to the actual building body so as to adapt it to the building body and the position where the climbing frame is set, thereby improving the applicability, and after the main frame is fixed by the fixing mechanism for the machine position, by pushing the second chuck to move and mesh with the first chuck, the screw connecting the main frame and the fixing structure can be quickly positioned, thereby preventing the screw from rotating during long-term use, resulting in loosening between the fixing structure and the main frame of the climbing frame.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering construction, and in particular to a machine position fixing structure for an external wall climbing frame. Background Art

[0002] Climbing frame is also called lifting frame. It can be divided into hydraulic type, electric type, manual type and other main types according to its power source. It is a new type of scaffolding system developed in recent years, mainly used in high-rise shear wall buildings. It can climb up or down along the building. The existing climbing frame machine position fixing structure needs to formulate the size of the fixed structure according to the actual needs of the on-site building design, and the fixed structure cannot be adjusted quickly. The machine position fixing structure and the main frame of the climbing frame are only connected to one side of the main frame of the climbing frame through screw holes (nuts) and bolts. Not only is the connection not stable enough, but the machine position fixing structure also needs to be punched according to the position of the screw holes on the surface of the main frame of the on-site climbing frame, which has low applicability and poor stability. At the same time, it is fixed by threading. When the climbing frame vibrates for a long time, the thread and the screw hole are prone to relative rotation, resulting in loosening between the main frame of the climbing frame and the fixed structure, or even falling off, which affects the stability of the climbing frame and poses a great safety hazard. Summary of the invention

[0003] In view of the above problems existing in the prior art, the technical problem to be solved by the present invention is that the machine position fixing structure in the prior art needs to formulate the size of the fixed structure according to the actual needs of the on-site building design, and the fixed structure cannot be quickly adjusted.

[0004] To solve the above technical problems, the present invention adopts the following technical solutions: an external wall climbing frame machine position fixing structure, including a main frame, a pull seat is connected to the main frame, and also includes a base, a vertical cylinder is fixedly connected to the surface of the base, a height adjustment plate is arranged inside the vertical cylinder, and a height adjustment mechanism is arranged between the vertical cylinder and the height adjustment plate; a transverse support frame is fixed to the side of the top of the height adjustment plate close to the wall hole, an adjustable locking mechanism is fixed to one end of the transverse support frame, the main frame is located inside the adjustable locking mechanism, a blocking mechanism is arranged at one end of the adjustable locking mechanism, the driving parts of the adjustable locking mechanism and the blocking mechanism are both installed with anti-rotation mechanisms, and distance adjustment mechanisms are respectively arranged on both sides of the vertical cylinder.

[0005] The height adjustment mechanism set up can adjust the position of the transverse support frame according to the actual wall hole height requirement, so that the transverse support frame can be close to the bottom wall of the wall hole, thereby enhancing the stability of the connection with the climbing frame, avoiding the wall climbing to a greater extent, and avoiding the fixed structure from tipping over; the adjustable locking mechanism set up can adjust the locking width according to the width requirement of the climbing frame main frame, which not only plays the role of locking and fixing, but also improves the applicability, and is suitable for locking and fixing wall main frames of different widths. The blocking mechanism set up cooperates with the locking mechanism to form a fully enclosed locking state on the wall climbing bracket, which greatly improves the stability of the connection between the fixed structure and the main frame of the climbing frame compared to only fixing by bolts.

[0006] Preferably, the height adjustment mechanism comprises a height adjustment screw rotatably connected to the inner bottom wall of the vertical cylinder, the height adjustment plate is threadedly sleeved on the outer surface of the height adjustment screw, the outer surface of the height adjustment screw is fixedly connected to a first gear, one side of the first gear is meshedly connected to a second gear, a driving cover is fixed to the surface of the base, the second gear is located inside the driving cover, a height adjustment rotating rod is fixedly connected to the middle of the second gear, one end of the height adjustment rotating rod rotates with the inner bottom wall of the driving cover, and the other end extends to the outside of the driving cover. The height adjustment is convenient, and the rotation of the height adjustment screw can be driven by the first gear and the second gear to drive the height adjustment plate and the horizontal support frame to adjust the height, so as to improve the overall applicability of the fixed structure.

[0007] Preferably, the adjustable locking mechanism includes a U-shaped plate fixed on the transverse support frame, the internal rotation of the U-shaped plate is connected to a bidirectional screw, the outer surface of the bidirectional screw is threadedly sleeved with two clamping plates, one end of the clamping plate is connected to the pulling mechanism, and the two sides of the main frame of the climbing frame can be locked and fixed through the two clamping plates by rotating the bidirectional screw, thereby ensuring the connection between the two.

[0008] Preferably, the blocking mechanism includes slots opened on two clamping plates, a blocking plate is inserted inside the slot, a resisting screw is threadedly connected to the middle position of the blocking plate, one end of the resisting screw is rotatably connected to a clamping plate, one end of the clamping plate is in close contact with the main frame, and in cooperation with the adjustable locking mechanism, the main frame of the climbing frame can be locked and connected in all directions.

[0009] Preferably, one end of the resisting screw and the bidirectional screw is connected to anti-rotation mechanisms respectively installed on the adjustable locking mechanism and the blocking mechanism, which can respectively position the resisting screw and the bidirectional screw to prevent them from rotating.

[0010] Preferably, a locking rotating plate is rotatably connected to the top of the slot, which can block the insertion opening at the top of the slot to prevent the blocking plate from falling out.

[0011] Preferably, the distance adjustment mechanism includes side plates fixed on both sides of the vertical cylinder, and the surface of the side plates is rotatably connected to two distance adjustment screws, one end of the two distance adjustment screws is rotatably connected to a distance adjustment abutment, and the other ends of the two distance adjustment screws are fixedly connected to a distance adjustment handle, thereby realizing the adjustment of the overall distance of the fixed structure so as to adapt to different distances between the wall hole and the climbing frame.

[0012] Preferably, an expansion nail is connected between the base and the mounting surface on one side of the wall hole to improve the overall stability of the fixing structure.

[0013] Preferably, the anti-rotation mechanism includes a first toothed disc fixed on the outer wall of the U-shaped plate and the outer wall of the baffle plate, a sliding rod is fixed to one end of the supporting screw and the bidirectional screw, a second toothed disc is sleeved on the outside of the sliding rod, and two sets of clamping mechanisms are provided on the surface of the sliding rod. The clamping mechanism can locate the position of the second toothed disc so as to rotate the screw through the second toothed disc, or prevent the screw from rotating by engaging the first toothed disc with the second toothed disc.

[0014] Preferably, the two groups of the clamping mechanisms include a groove formed on the surface of the sliding rod, a spring is arranged inside the groove, one end of the spring is fixed to the groove, and the other end of the spring is fixed to the clamping bead, and a clamping groove is formed on the inner wall of the second toothed disc, which can fix the position of the second toothed disc. When the second toothed disc is needed to drive the screw rod and the bidirectional screw rod to rotate, the second toothed disc is connected to the clamping mechanism at the outermost end to facilitate rotation. When it is necessary to fix the anti-rotation, the second toothed disc is pushed to be fixed to the clamping mechanism close to the first toothed disc, thereby fixing the position of the second toothed disc and avoiding relative rotation between the first toothed disc and the second toothed disc.

[0015] Preferably, the first toothed disc is separated or engaged with the second toothed disc, and the teeth of the first toothed disc and the second toothed disc are staggered and engaged with each other, so as to prevent the second toothed disc from rotating, thereby preventing the supporting screw and the bidirectional screw on the second toothed disc from rotating, thereby preventing the fixing structure from loosening, wherein the structures of the first toothed disc and the second toothed disc are the same.

[0016] Preferably, the cross-section of the slide rod is rectangular, which enables the second toothed disc to slide on the surface of the slide rod without hindering the second toothed disc from driving the supporting screw and the bidirectional screw to rotate.

[0017] Compared with the prior art, the present invention has at least the following advantages:

[0018] 1. The external wall climbing frame machine position fixing structure of the present invention can be quickly adjusted relative to the actual building body through the setting of the height adjustment mechanism and the distance adjustment mechanism to make it adapt to the building body and the position of the climbing frame, thereby improving applicability. Moreover, through the setting of the adjustable locking mechanism and the blocking mechanism, it is not necessary to drill holes on the main frame and the fixing mechanism of the climbing frame to achieve a stable connection between the main frame and the fixing mechanism. In addition, the connection method of fully surrounding the main frame rod greatly enhances the stability of the connection compared with only fixing by bolts.

[0019] 2. Through the setting of the anti-rotation mechanism, the present invention can, after the machine position fixing mechanism fixes the main frame, push the second chuck to move and engage with the first chuck, and fix the position of the second chuck through the clamping mechanism, thereby realizing rapid positioning of the screw connecting the main frame and the fixed structure, preventing the screw from rotating during long-term use and causing looseness between the fixed structure and the main frame of the climbing frame, thereby ensuring the tightness of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall device structure of Example 1.

[0021] Figure 2 It is a partial stereogram of Example 1.

[0022] Figure 3 This is an overall structural diagram of the adjustable locking mechanism and the blocking mechanism in Example 1.

[0023] Figure 4 This is a first state diagram of the anti-rotation mechanism in Example 2.

[0024] Figure 5 This is a second state diagram of the anti-rotation mechanism in Example 2.

[0025] Figure 6 for Figure 5 Schematic diagram of the first gear disc.

[0026] In the figure, 1, outer wall; 2, wall hole; 3, height adjustment plate; 4, base; 5, reinforcement frame; 6, pull seat; 7, climbing frame; 8, adjustable locking mechanism; 801, U-shaped plate; 802, bidirectional screw; 803, clamping plate; 804, slot; 805, against screw; 806, blocking plate; 807, against plate; 9, locking rotating plate; 10, horizontal support frame; 11, drive cover; 12, first gear; 13. Second gear; 14. Height adjustment lever; 15. Height adjustment screw; 16. Expansion nail; 17. Anti-rotation mechanism; 171. First toothed disc; 172. Second toothed disc; 173. Sliding rod; 174. Slot; 175. Spring; 176. Bead; 177. Groove; 18. Side panel; 19. Distance adjustment plate; 20. Distance adjustment screw; 21. Distance adjustment handle; 22. Vertical cylinder. DETAILED DESCRIPTION

[0027] The present invention is described in further detail below.

[0028] Example 1: See Figure 1-6 The fixed structure of the external wall climbing frame includes a main frame 7 arranged on the outside of the external wall 1, a pull seat 6 is connected between the main frame 7 and the external wall 1, and a base 4 is installed on one side of the wall hole 2 on the external wall 1, a vertical tube 22 is fixedly connected to the surface of the base 4, a height adjustment plate 3 is arranged inside the vertical tube 22, and a height adjustment mechanism is arranged between the vertical tube 22 and the height adjustment plate 3; a transverse support frame 10 is fixed on the top of the height adjustment plate 3 near the wall hole 2, an adjustable locking mechanism 8 is fixed at one end of the transverse support frame 10, the main frame 7 is located inside the adjustable locking mechanism 8, a blocking mechanism is arranged at one end of the adjustable locking mechanism 8, and the driving parts of the adjustable locking mechanism 8 and the blocking mechanism are both installed with anti-rotation mechanisms 17, and distance adjustment mechanisms are arranged on both sides of the vertical tube 22. In specific implementation, two reinforcing frames 5 are fixed between the vertical tube 22 and the outer surface of the height adjustment plate 3.

[0029] The height adjustment mechanism set up can adjust the position of the transverse support frame according to the actual wall hole height requirement, so that the transverse support frame can be close to the bottom wall of the wall hole, thereby enhancing the stability of the connection with the climbing frame, avoiding the wall climbing to a greater extent, and avoiding the fixed structure from tipping over; the adjustable locking mechanism set up can adjust the locking width according to the width requirement of the climbing frame main frame, which not only plays the role of locking and fixing, but also improves the applicability, and is suitable for locking and fixing wall main frames of different widths. The blocking mechanism set up cooperates with the locking mechanism to form a fully enclosed locking state on the wall climbing bracket, which greatly improves the stability of the connection between the fixed structure and the main frame of the climbing frame compared to only fixing by bolts.

[0030] like Figure 1As shown in the figure, the height adjustment mechanism includes a height adjustment screw 15 rotatably connected to the inner bottom wall of the vertical cylinder 22. The height adjustment plate 3 is threadedly sleeved on the outer surface of the height adjustment screw 15, and the outer surface of the height adjustment screw 15 is fixedly connected with a first gear 12, and one side of the first gear 12 is meshedly connected with a second gear 13, and the surface of the base 4 is fixed with a driving cover 11, and the second gear 13 is located inside the driving cover 11. The middle part of the second gear 13 is fixedly connected with a height adjustment rotating rod 14, one end of the height adjustment rotating rod 14 rotates with the inner bottom wall of the driving cover 11, and the other end extends to the outside of the driving cover 11.

[0031] like Figure 2 As shown, the distance adjustment mechanism includes side plates 18 fixed on both sides of the vertical cylinder 22, and the surface of the side plates 18 is rotatably connected to two distance adjustment screws 20, one end of the two distance adjustment screws 20 is rotatably connected to a distance adjustment abutment plate 19, and the other end of the two distance adjustment screws 20 is fixedly connected to a distance adjustment handle 21.

[0032] like Figure 3 As shown, the adjustable locking mechanism 8 includes a U-shaped plate 801 fixed on the transverse support frame 10, and the U-shaped plate 801 is internally rotatably connected with a bidirectional screw 802, and the outer surface of the bidirectional screw 802 is threadedly sleeved with two clamping plates 803, one end of the clamping plate 803 is connected to the pulling mechanism, and the blocking mechanism includes a slot 804 opened on the two clamping plates 803, and a blocking plate 806 is inserted inside the slot 804, and the middle position of the blocking plate 806 is threadedly connected with a supporting screw 805, and one end of the supporting screw 805 is rotatably connected with a clamping plate 807, one end of the clamping plate 807 is in close contact with the main frame 7, and one end of the supporting screw 805 and the bidirectional screw 802 are both connected to the anti-rotation mechanism, and the top of the slot 804 is rotatably connected with a locking rotating plate 9.

[0033] Working principle: During installation, the fixed structure is adjusted according to the height of the wall hole of the exterior wall 1 and the distance between the interior of the exterior wall and the main frame. First, the distance adjustment mechanism is adjusted, and the distance adjustment screw 20 is rotated to move the distance adjustment plate 19. When the distance adjustment plate 19 is adjusted to contact the inner wall of the exterior wall 1, the adjustable locking mechanism 8 is just in contact with the support rod of the main frame 7, and the position of the fixed structure is fixed by the expansion nail 16. Then, the height adjustment mechanism is adjusted, and the height adjustment rotating rod 14 is rotated to drive the height adjustment screw 15 to rotate through the engagement of the second gear 13 and the first gear 12, so as to adjust the height of the height adjustment plate 3 so that the horizontal support frame 10 contacts the inner bottom wall of the wall hole 2, and then the adjustable locking mechanism 8 is adjusted, and the bidirectional screw 802 is rotated to drive the two clamping plates 803 to clamp and lock the support rod of the bamboo basket frame 7, and the blocking plate 806 is inserted into the slot 804, and the abutting screw 805 is rotated to make the abutting plate 807 abut against the side wall of the main frame 7 for full-enclosed locking and fixing.

[0034] Embodiment 2: An external wall climbing frame fixing structure comprises an external wall 1, a wall hole 2 is formed on the surface of the external wall 1, a main frame 7 is formed on the outer side of the external wall 1, a pull seat 6 is connected between the main frame 7 and the external wall 1, a base 4 is formed on the mounting surface on one side of the wall hole 2, a vertical cylinder 22 is fixedly connected to the surface of the base 4, a transverse support frame 10 is fixed to the top of the height adjustment plate 3 close to the wall hole 2, an adjustable locking mechanism 8 is fixed to one end of the transverse support frame 10, the main frame 7 is located inside the adjustable locking mechanism 8, a blocking mechanism is formed at one end of the adjustable locking mechanism 8, and anti-rotation mechanisms 17 are installed on the driving parts of the adjustable locking mechanism 8 and the blocking mechanism. A transverse support frame is fixed to the top of the height adjustment plate on the side close to the wall hole, an adjustable locking mechanism is fixed to one end of the transverse support frame, the main frame is located inside the adjustable locking mechanism, a blocking mechanism is provided at one end of the adjustable locking mechanism, and anti-rotation mechanisms are installed at the driving parts of the adjustable locking mechanism and the blocking mechanism. The anti-rotation mechanism prevents the screw from rotating, so as to prevent the climbing frame from vibrating during operation due to long-term use, causing the screw to vibrate and rotate, thereby causing the connection between the main frame and the fixed structure to loosen.

[0035] like Figure 4-6 As shown, the anti-rotation mechanism includes a first toothed disc 171 fixed on the outer wall of the U-shaped plate 801 and the outer wall of the blocking plate 806, and a sliding rod 173 is fixed to one end of the screw rod 805 and the bidirectional screw rod 802. The outside of the sliding rod 173 is sleeved with a second toothed disc 172, and the surface of the sliding rod 173 is provided with two groups of clamping mechanisms, both of which include a groove 177 provided on the surface of the sliding rod 173, and a spring 175 is provided inside the groove 177, one end of the spring 175 is fixed to the groove 177, and the other end of the spring 175 is fixed to the clamping bead 176, and the inner wall of the second toothed disc 172 is provided with a clamping groove 174, the first toothed disc 171 and the second toothed disc 172 are separated or clamped, and the cross-section of the sliding rod 173 is rectangular, so that the second toothed disc 172 can slide on the surface of the sliding rod 173 without hindering the second toothed disc 172 from driving the screw rod 805 and the bidirectional screw rod 802 to rotate.

[0036] Working principle: when the above-mentioned pair of supporting screws 805 and bidirectional screws 802 rotate, the first toothed disc 171 is pulled to slide on the slide bar 173 until the second toothed disc 172 is connected to the outermost clamping mechanism of the slide bar 173 so that the clamping bead 176 is clamped into the clamping groove 174 to fix the position of the second toothed disc 172 (such as Figure 4 As shown in the figure, it is convenient to drive the screw 805 and the bidirectional screw 802 to rotate respectively. When it is necessary to fix the second toothed disc 172 to prevent rotation, the second toothed disc 172 is pushed to be fixed with the clamping mechanism near the first toothed disc 171, thereby fixing the position of the second toothed disc 172. At the same time, the clamping teeth on the first toothed disc 171 are staggered and engaged with the clamping teeth on the second toothed disc 172 (as shown in the figure). Figure 5 As shown), relative rotation between the first toothed disc 171 and the second toothed disc 172 is prevented.

[0037] To sum up, the present invention can quickly adjust the height and position of the machine position fixing structure through the setting of the height adjustment mechanism and the distance adjustment mechanism. Compared with the existing fixed machine position fixing structure, its flexibility and applicability are improved. There is no need to accurately measure the dimensions and then make the fixed structure through the drawings. Through the setting of the adjustable locking mechanism and the blocking mechanism, a fully enclosed locking state is formed between the fixed structure and the main frame, which can not only fix the main frame support rods of different thicknesses, but also further improve the stability of the fixation compared to the existing connection through screw holes and screws. At the same time, through the setting of the anti-rotation mechanism, the adjustable locking mechanism and the blocking mechanism can be prevented from rotating, thereby improving the firmness of the fixation.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. An external wall climbing frame machine position fixing structure, comprising a main frame (7), to which a pull seat (6) is connected, characterized in that: It also comprises a base (4), a vertical cylinder (22) being fixedly connected to the surface of the base (4), a height adjustment plate (3) being arranged inside the vertical cylinder (22), and a height adjustment mechanism being arranged between the vertical cylinder (22) and the height adjustment plate (3); a transverse support frame (10) being fixed to the top of the height adjustment plate (3) on the side close to the wall hole (2), an adjustable locking mechanism (8) being fixed to one end of the transverse support frame (10), the main frame (7) being located inside the adjustable locking mechanism (8), a blocking mechanism being arranged at one end of the adjustable locking mechanism (8), an anti-rotation mechanism (17) being installed at the driving parts of the adjustable locking mechanism (8) and the blocking mechanism, and distance adjustment mechanisms being arranged on both sides of the vertical cylinder (22); The height adjustment mechanism comprises a height adjustment screw (15) rotatably connected to the inner bottom wall of the vertical cylinder (22); the height adjustment plate (3) is threadedly sleeved on the outer surface of the height adjustment screw (15); the outer surface of the height adjustment screw (15) is fixedly connected to a first gear (12); one side of the first gear (12) is meshingly connected to a second gear (13); a driving cover (11) is fixed to the surface of the base (4); the second gear (13) is located inside the driving cover (11); a height adjustment rotating rod (14) is fixedly connected to the middle of the second gear (13); one end of the height adjustment rotating rod (14) rotates with the inner bottom wall of the driving cover (11), and the other end extends to the outside of the driving cover (11); The adjustable locking mechanism (8) comprises a U-shaped plate (801) fixed on the transverse support frame (10), the interior of the U-shaped plate (801) is rotatably connected to a bidirectional screw rod (802), the outer surface of the bidirectional screw rod (802) is threadedly sleeved with two clamping plates (803), and one end of the clamping plate (803) is connected to the blocking mechanism.

2. The external wall climbing frame machine position fixing structure according to claim 1, characterized in that: The blocking mechanism comprises a slot (804) provided on two clamping plates (803), a blocking plate (806) being inserted inside the slot (804), a stopper screw (805) being threadedly connected to a stopper screw (805) at a middle position of the stopper screw (806), one end of the stopper screw (805) being rotatably connected to a stopper plate (807), and one end of the stopper plate (807) being in close contact with the main frame (7).

3. The external wall climbing frame machine position fixing structure according to claim 2, characterized in that: One end of the abutting screw rod (805) and the bidirectional screw rod (802) are connected to an anti-rotation mechanism (17) respectively mounted on the adjustable locking mechanism (8) and the blocking mechanism.

4. The external wall climbing frame machine position fixing structure according to claim 3, characterized in that: The top of the slot (804) is rotatably connected to a locking rotating plate (9).

5. The external wall climbing frame machine position fixing structure according to claim 4, characterized in that: The distance adjustment mechanism comprises side plates (18) fixed on both sides of the vertical cylinder (22); two distance adjustment screws (20) are rotatably connected to the surface of the side plates (18); one end of the two distance adjustment screws (20) is rotatably connected to a distance adjustment abutment plate (19); and the other ends of the two distance adjustment screws (20) are fixedly connected to a distance adjustment handle (21).

6. The external wall climbing frame machine position fixing structure according to claim 5, characterized in that: An expansion nail (16) is connected between the base (4) and the mounting surface on one side of the wall hole (2).

7. The external wall climbing frame machine position fixing structure according to claim 6, characterized in that: The anti-rotation mechanism comprises a first toothed disc (171) fixed on the outer wall of the U-shaped plate (801) and the outer wall of the blocking plate (806); a sliding rod (173) is fixed to one end of the supporting screw rod (805) and the bidirectional screw rod (802); a second toothed disc (172) is sleeved on the outside of the sliding rod (173); and two sets of clamping mechanisms are arranged on the surface of the sliding rod (173).

8. The external wall climbing frame machine position fixing structure according to claim 7, characterized in that: Both groups of the clamping mechanisms include a groove (177) formed on the surface of the slide bar (173), a spring (175) is arranged inside the groove (177), one end of the spring (175) is fixed to the groove (177), and the other end of the spring (175) is fixed to the clamping bead (176), and a clamping groove (174) is formed on the inner wall of the second toothed disc (172).

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