Protective device for external climbing frame and method of use thereof

Abstract

The present invention provides a protective device for a climbing frame, comprising: a plurality of protective plates attached to the outer side of the climbing frame; a plurality of fixing blocks arranged on the side of the protective plate away from the climbing frame and close to the adjacent protective plates, wherein the corresponding fixing blocks are assembled into a whole after the adjacent protective plates are assembled; a connecting disk for clamping the adjacent fixing blocks to fix the adjacent protective plates; a connecting piece fixed to the side of the protective plate away from the climbing frame; and a plurality of support rods connected to the connecting disk with adjustable lengths, wherein the lengths of the support rods are adjusted so that the support rods are clamped on the connecting piece, thereby fixing the connecting disk and the connecting piece. The present invention arranges fixing blocks on the protective plates, and then uses the connecting disk to clamp the fixing blocks to connect the assembled protective plates, and then uses the support rods to fix the connecting piece and the connecting disk, so that the plurality of protective plates are connected as a whole, thereby improving the stability of the protective plates.

Description

Technical Field

[0001] The present invention relates to the technical field of climbing frame protection, and in particular to a protection device for an external climbing frame and a method of using the same. Background Art

[0002] The external climbing frame is also called the lifting frame. According to its power source, it can be divided into several main categories such as hydraulic, electric, and manual. It is a new type of scaffolding system developed in recent years. It is mainly used in high-rise shear wall buildings. The external climbing frame needs to be installed with protective devices on the outside. In order to ensure the safety of the staff, common protective devices are mostly guardrails, protective nets and other objects.

[0003] The disadvantages of ordinary protective devices are: first, the protective net and the climbing frame are fixed by screws, which is not only troublesome to disassemble and assemble, but also the screws are prone to loosening after a long time, causing the protective net to fall, which is dangerous; second, each protective net is subjected to a single force and has no connecting structure. The bearing capacity of a single protective net is limited, and it is easy to fall in the event of an accident, and the protective strength is insufficient. Summary of the Invention

[0004] In view of the above situation, the present invention provides a protective device for an external climbing frame, which solves the technical problem that the traditional protective device of the climbing frame is subjected to a single force and is easy to fall off. By setting a fixed block on the protective plate, and then using a connecting plate to clamp the fixed block to connect the assembled protective plates, and then using a support rod to fix the connecting piece and the connecting plate, several protective plates are connected as a whole, thereby improving the stability of the protective plate.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A protective device for a climbing frame, comprising:

[0007] A number of protective plates attached to the outside of the climbing frame;

[0008] A plurality of fixing blocks are arranged on the side of the protective plate away from the climbing frame and close to the adjacent protective plates, and the corresponding fixing blocks are assembled into a whole after the adjacent protective plates are assembled;

[0009] A connecting plate for clamping a plurality of adjacent fixing blocks to fix and connect adjacent protective plates;

[0010] Connectors fixed to the side of the guard plate away from the climbing frame; and

[0011] A plurality of support rods are connected to the connecting plate in an adjustable length. By adjusting the length of the plurality of support rods, the support rods are clamped on the connecting piece, thereby fixing the connecting plate and the connecting piece.

[0012] A further improvement of the protective device for a climbing frame of the present invention is that it further includes a crossbeam fixedly connected to the climbing frame, a clamping portion formed on a side of the crossbeam, an inner lining plate fixed to a side of the protective plate close to the climbing frame, and a plurality of limiting grooves formed in the inner lining plate and matching the clamping portion;

[0013] The clamping portion is clamped through the limiting groove to fix the inner lining plate and the cross beam.

[0014] A further improvement of the protective device for the climbing frame of the present invention is that the vertical cross-section of the limiting groove is L-shaped, and the clamping portion is L-shaped to match the limiting groove.

[0015] A further improvement of the protective device for a climbing frame of the present invention is that it further comprises a lug plate rotatably connected to the end of the crossbeam, a through hole formed in the lug plate, and a limiting rod fixed to the side of the inner lining plate and corresponding to the position of the lug plate;

[0016] The ear plate is rotated so that the ear plate is clamped on the limiting rod through the through hole, thereby fixing the inner lining plate and the cross beam.

[0017] A further improvement of the protective device for a climbing frame of the present invention is that it further comprises a rotating rod rotatably connected to the end of the limiting rod away from the inner lining plate, wherein the length of the rotating rod is greater than the width of the through hole and less than the length of the through hole;

[0018] The rotating rod is rotated so that the rotating rod abuts against a position of the ear plate close to the through hole, thereby fixing the ear plate between the rotating rod and the inner lining plate.

[0019] A further improvement of the protective device for a climbing frame of the present invention is that the protective plate is rectangular, the fixing blocks are fan-shaped and are arranged at the corners of the protective plate, and when four adjacent protective plates are spliced ​​together, the corresponding four fixing blocks are spliced ​​together to form a circle;

[0020] The connecting plate is circular, and a circular hole corresponding to the radius of the fixing block is opened in the middle. Four fixing blocks are sleeved through the circular hole to fix four adjacent protective plates.

[0021] A further improvement of the protective device for the climbing frame of the present invention is that it also includes a plurality of protrusions arranged on the arc-shaped edge of the fixed block and grooves corresponding to the protrusions are opened on the connecting plate and connected to the circular hole, and the protrusions are clamped in the grooves.

[0022] A further improvement of the protective device for a climbing frame of the present invention is that it further comprises a plurality of first slots spaced apart on the outer side of the connecting plate and a second slot formed on the connecting member and corresponding to the first slots, wherein the support rod is mounted in the first slot.

[0023] By adjusting the lengths of the supporting rods, the supporting rods are clamped in the second clamping slots corresponding to the first clamping slots, so as to fix the connection plate and the connecting piece.

[0024] A further improvement of the protective device for the climbing frame of the present invention is that it also includes a spring with one end fixed to the inner wall of the first slot and the other end fixedly connected to one end of the support rod.

[0025] A method for using a protective device for an external climbing frame comprises the following steps:

[0026] Attach several protective plates to the outside of the climbing frame and assemble them into a whole, and assemble the fixing blocks corresponding to several adjacent protective plates into a whole;

[0027] Clamp the connecting plate onto several adjacent fixing blocks;

[0028] The lengths of the support rods are adjusted so that the support rods are clamped on the connecting piece, thereby fixing the connecting plate and the connecting piece.

[0029] The protective device for the external climbing frame of the present invention is fixed to the climbing frame through a cross beam, and then the limiting groove of the protective net is clamped on the clamping part of the cross beam, so that the protective net is fixed to the outside of the climbing frame, and the ear plate is sleeved on the limiting rod and the rotating rod to lock the protective net and the cross beam, thereby improving the connection stability of the protective net and the cross beam, and the four spliced ​​protective nets are connected by sleeved on the four fixed blocks that are assembled into a circle, and then the support rod is inserted into the second clamping slot of the connecting piece and the first clamping slot of the connecting piece to connect the connecting piece and the connecting piece into a whole, so that several protective nets are connected into a mesh-shaped whole, thereby improving the stability of the protective net. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is a stereoscopic diagram of the protective device for an external climbing frame according to the present invention.

[0032] Figure 2 It is a schematic diagram of the crossbeam in the protective device for the external climbing frame of the present invention.

[0033] Figure 3 It is a schematic diagram of the connecting plate in the protective device for the external climbing frame of the present invention.

[0034] Figure 4 It is a schematic diagram of the connecting plate and connecting parts in the protective device for the external climbing frame of the present invention.

[0035] The correspondence between the figure marks and the components is as follows: protective plate 1, connecting plate 2, first card slot 201, circular hole 202, fixing block 203, protrusion 304, groove 205, connecting piece 3, second card slot 301, crossbeam 4, card portion 401, ear plate 402, through hole 403, support rod 5, spring 501, inner lining plate 6, limiting rod 601, rotating rod 602, limiting groove 603. DETAILED DESCRIPTION

[0036] To facilitate understanding of the present invention, the following description is given with reference to the accompanying drawings and embodiments.

[0037] See also Figures 1 to 4 The present invention provides a protective device for a climbing frame, comprising:

[0038] A plurality of protective plates 1 are attached to the outer surface of the climbing frame, and the plurality of protective plates 1 are assembled into a whole;

[0039] A plurality of fixing blocks 203 are provided on the side of the protective plate 1 away from the climbing frame and close to the adjacent protective plates 1. When the adjacent protective plates 1 are assembled, the corresponding fixing blocks 203 are assembled into a whole;

[0040] A connecting plate 2 for clamping a plurality of adjacent fixing blocks 203 to fix and connect adjacent protective plates 1;

[0041] A connecting member 3 fixed to the side of the protective plate 1 away from the climbing frame; and

[0042] The lengths of the support rods 5 are adjustable and connected to the connecting plate 2 . By adjusting the lengths of the support rods 5 , the support rods 5 are clamped on the connecting member 3 , thereby fixing the connecting plate 2 and the connecting member 3 .

[0043] A preferred embodiment of the present invention for the protective device of the climbing frame is as follows: Figure 2 As shown, it also includes a crossbeam 4 fixedly connected to the climbing frame, a clamping portion 401 formed on the side of the crossbeam 4, an inner lining plate 6 fixed to the side of the protective plate 1 close to the climbing frame, and a plurality of limiting grooves 603 opened in the inner lining plate 6 and matching the clamping portion 401;

[0044] The clamping portion 401 is clamped through the limiting groove 603 to fix the inner lining plate 6 and the crossbeam 4 together.

[0045] Specifically, such as Figure 4 As shown, the vertical section of the limiting groove 603 is L-shaped, and the locking portion 401 is L-shaped to match the limiting groove 603 .

[0046] Furthermore, it also includes a lug plate 402 rotatably connected to the side of the crossbeam 4, a through hole 403 opened in the lug plate 402, and a limiting rod 601 fixed to the side of the inner lining plate 6 and corresponding to the position of the lug plate 402;

[0047] By rotating the ear plate 402 , the ear plate 402 is clamped on the limiting rod 601 through the through hole 403 , thereby fixing the inner lining plate 6 and the crossbeam 4 .

[0048] Furthermore, it further includes a rotating rod 602 rotatably connected to the end of the limiting rod 601 away from the inner lining plate 6, wherein the length of the rotating rod 602 is greater than the width of the through hole 403 and less than the length of the through hole 403;

[0049] By rotating the rotating rod 602 , the rotating rod 602 is pressed against the position of the ear plate 402 close to the through hole 403 , so that the ear plate 402 is fixed between the rotating rod 602 and the inner lining plate 6 .

[0050] Preferably, the through hole 403 is rectangular, and the length and width of the rotating rod 602 are equal to those of the rectangle.

[0051] Preferably, the through hole 403 may also be any other irregular shape with a large difference between length and width, such as a trapezoid, a triangle, etc.

[0052] Further, such as Figure 1 As shown, the protective plate 1 is rectangular, the fixing block 203 is fan-shaped and is arranged at the corner position of the protective plate 1. After the four adjacent protective plates 1 are assembled, the corresponding four fixing blocks 203 are assembled into a circle;

[0053] The connecting plate 2 is circular, and a circular hole 202 corresponding to the radius of the fixing block 203 is opened in the middle. Four fixing blocks 203 are sleeved through the circular hole 202 to fix four adjacent protective plates 1.

[0054] Preferably, the connecting member 3 is circular and fixed at the center of the protective plate 1, so that the support rod 5 extends along the diagonal direction of the protective plate.

[0055] Preferably, the fixing block 203 may also be arranged in the middle position of the side of the protective plate 1, so that the support rod 5 extends in the direction of the vertical line of the side of the protective plate.

[0056] Further, such as Figure 3 As shown, it also includes a plurality of protrusions 204 provided on the arc-shaped edge of the fixing block 203 and grooves 205 corresponding to the protrusions 204 and opened on the connecting plate 2 and communicating with the circular hole 202;

[0057] The protrusion 204 is locked in the groove 205 to fix the fixing block 203 and the connection plate 2 together.

[0058] Further, such as Figure 4As shown, it also includes a plurality of first slots 201 spaced apart from each other on the outer side of the connecting plate 2 and a second slot 301 opened on the connecting member 3 and corresponding to the first slot 201 , and the support rod 5 is installed in the first slot 201 ;

[0059] By adjusting the lengths of the supporting rods 5 , the supporting rods 5 are locked in the second locking grooves 301 corresponding to the first locking grooves 201 , so as to fix the connection plate 2 and the connecting member 3 .

[0060] Further, such as Figure 4 As shown, it also includes a spring 501 with one end fixed to the inner wall of the first slot 201 and the other end fixedly connected to one end of the support rod 5;

[0061] The other end of the support rod 5 away from the spring is aligned with the corresponding second slot 301 , and the support rod 5 is released, so that the spring 501 rebounds, driving the support rod 5 to be locked in the second slot 301 .

[0062] The protective device for the external climbing frame of the present invention is fixed to the climbing frame through a cross beam, and then the limiting groove of the protective net is clamped on the clamping part of the cross beam, so that the protective net is fixed to the outside of the climbing frame, and the ear plate is sleeved on the limiting rod and the rotating rod to lock the protective net and the cross beam, thereby improving the connection stability of the protective net and the cross beam, and the four spliced ​​protective nets are connected by sleeved on the four fixed blocks that are assembled into a circle, and then the support rod is inserted into the second clamping slot of the connecting piece and the first clamping slot of the connecting piece to connect the connecting piece and the connecting piece into a whole, so that several protective nets are connected into a mesh-shaped whole, thereby improving the stability of the protective net.

[0063] A specific implementation example of the protective device for an external climbing frame of the present invention is as follows: the crossbeam 4 is fixed to the climbing frame, the limiting groove 603 is clamped on the clamping portion 401, and then the ear plate 402 is rotated so that the ear plate 402 is sleeved on the rotating rod 602 through the through hole 403 and the limiting rod 601 is clamped, and then the rotating rod 602 is rotated so that the length direction of the rotating rod 602 extends along the width direction of the through hole 403, so that the ear plate 402 is fixed between the rotating rod 602 and the inner lining plate 6, thereby fixing the inner lining plate 6 and the crossbeam 4;

[0064] Four fixing blocks 203 are mounted on the circular hole 202 of the connecting plate 2 and the protrusion 204 is clamped in the groove 205. At the same time, the other end of the support rod 5 away from the spring is aligned with the corresponding second clamping groove 301, and then the support rod 5 is released, so that the spring 501 rebounds to drive the support rod 5 to be clamped in the second clamping groove 301, thereby fixing the connecting plate 2 and the connecting piece 3, so that several protective plates 1 are fixedly connected as a whole.

[0065] A method for using a protective device for an external climbing frame comprises the following steps:

[0066] Attach several protective plates 1 to the outside of the climbing frame and assemble them into a whole, and assemble the fixing blocks 203 corresponding to the adjacent protective plates 1 into a whole;

[0067] Clamp the connecting plate 2 onto the adjacent fixing blocks 203;

[0068] The lengths of the support rods 5 are adjusted so that the support rods 5 are clamped on the connecting member 3 , thereby fixing the connecting plate 2 and the connecting member 3 .

[0069] A specific implementation example of the protective device for an external climbing frame of the present invention is as follows: the crossbeam 4 is fixed to the climbing frame, the limiting groove 603 is clamped on the clamping portion 401, and then the ear plate 402 is rotated so that the ear plate 402 is sleeved on the rotating rod 602 through the through hole 403 and the limiting rod 601 is clamped, and then the rotating rod 602 is rotated so that the length direction of the rotating rod 602 extends along the width direction of the through hole 403, so that the ear plate 402 is fixed between the rotating rod 602 and the inner lining plate 6, thereby fixing the inner lining plate 6 and the crossbeam 4;

[0070] Four fixing blocks 203 are mounted on the circular hole 202 of the connecting plate 2 and the protrusion 204 is clamped in the groove 205. At the same time, the other end of the support rod 5 away from the spring is aligned with the corresponding second clamping groove 301, and then the support rod 5 is released, so that the spring 501 rebounds to drive the support rod 5 to be clamped in the second clamping groove 301, thereby fixing the connecting plate 2 and the connecting piece 3, so that several protective plates 1 are fixedly connected as a whole.

[0071] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A protective device for an external climbing frame, characterized in that: include: A plurality of protective plates attached to the outer sides of the climbing frame; A plurality of fixing blocks are arranged on the side of the protective plate away from the climbing frame and close to the adjacent protective plates, and the corresponding fixing blocks are assembled into a whole after the adjacent protective plates are assembled; A connecting plate for clamping a plurality of adjacent fixing blocks to fix and connect adjacent protective plates; a connecting member fixed to the side of the protective plate away from the climbing frame; and A plurality of support rods are connected to the connecting plate with adjustable lengths, and the lengths of the support rods are adjusted so that the support rods are clamped on the connecting piece, thereby fixing the connecting plate and the connecting piece; It also includes a crossbeam fixedly connected to the climbing frame, a clamping portion formed on the side of the crossbeam, an inner lining plate fixed to the side of the protective plate close to the climbing frame, and a plurality of limiting grooves opened on the inner lining plate and matching the clamping portion; The clamping portion is clamped by the limiting groove to fixedly connect the inner lining plate and the crossbeam; It also includes a lug plate rotatably connected to the end of the beam, a through hole opened in the lug plate, and a limiting rod fixed to the side of the inner lining plate and corresponding to the position of the lug plate; By rotating the ear plate, the ear plate is clamped on the limiting rod through the through hole, thereby fixing the inner lining plate and the crossbeam; It also includes a rotating rod rotatably connected to the end of the limiting rod away from the inner lining plate, wherein the length of the rotating rod is greater than the width of the through hole and less than the length of the through hole; The rotating rod is rotated so that the rotating rod abuts against the position of the ear plate close to the through hole, thereby fixing the ear plate between the rotating rod and the inner lining plate.

2. The protective device for an external climbing frame according to claim 1, characterized in that: The vertical cross section of the limiting groove is L-shaped, and the clamping portion is L-shaped to match the limiting groove.

3. The protective device for an external climbing frame according to claim 1, characterized in that: The protective plate is rectangular, the fixing block is fan-shaped and is arranged at the corner of the protective plate, and when four adjacent protective plates are assembled, the corresponding four fixing blocks are assembled into a circle; The connecting plate is circular, and a circular hole corresponding to the radius of the fixing block is opened in the middle. Four fixing blocks are sleeved through the circular hole to fix four adjacent protective plates.

4. The protective device for an external climbing frame according to claim 3, characterized in that: It also includes a plurality of protrusions arranged on the arc-shaped edge of the fixing block and grooves corresponding to the protrusions, which are opened on the connecting disk and communicated with the circular hole, and the protrusions are clamped in the grooves.

5. The protective device for an external climbing frame according to claim 4, characterized in that: It also includes a plurality of first slots spaced apart on the outer side of the connecting plate and a second slot formed on the connecting member and corresponding to the first slots, wherein the support rod is installed in the first slot; By adjusting the lengths of the support rods, the support rods are clamped in the second clamping slots corresponding to the first clamping slots, so as to fix the connection plate and the connection piece.

6. The protective device for an external climbing frame according to claim 5, characterized in that: It also includes a spring with one end fixed to the inner wall of the first slot and the other end fixedly connected to one end of the support rod.

7. A method for using the protective device for an external climbing frame according to claim 1, characterized in that: The steps include: A plurality of the protective plates are attached to the outer sides of the climbing frame and assembled into a whole, and the fixing blocks corresponding to the adjacent plurality of the protective plates are assembled into a whole; Clamp the connecting disk onto several adjacent fixing blocks; The lengths of the support rods are adjusted so that the support rods are clamped on the connecting piece, thereby fixing the connecting plate and the connecting piece.

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