Buffer protection device for building construction

Abstract

The utility model discloses a buffer protection device for building construction, which belongs to the field of protection devices for building construction, and structurally comprises a buffer device and a protection shed, the buffer device comprises a buffer layer, a connecting structure, an assembly rod, an upper ring, a balance rod, a compression spring, a lower ring, an air cushion, a separation layer, a sliding chute, a baffle block, an assembly body, a bumper, a connecting through groove and an assembly screw rod, when articles fall onto the protective shed, the multiple buffer layers can buffer the articles in sequence, the inclined faces of the buffer layers can conduct force division on the falling articles, the buffer distance is increased, finally, the falling articles are buffered through the air cushion, meanwhile, the assembly bodies of the buffer layers can abut against the stop blocks to break the safety rods, the buffer layers can enter the loose state again after being tightened, and the falling articles are prevented from falling off. The situation that a falling object directly impacts and breaks through the buffer layer can be reduced, the upper ring and the lower ring can conduct repeated buffering when the buffer layer is broken through and the bumper is pressed to be broken, the buffering effect in a limited space is better, and the situation that the falling object and the protective shed are damaged can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of building construction protection device, in particular to a kind of buffer protection device for building construction. BACKGROUND

[0002] Protective shed is a kind of protective and safety measures with waterproof, dustproof, sun-proof and other functions applied to shield equipment facilities, tools, vehicles and the like, and protective shed is often set up to carry out safety protection in building construction and demolition site, but the traditional protective shed can only play the role of protection to the shielding object when in use, and cannot effectively protect the falling objects, although part of protective shed roof has certain buffer structure, but it is limited by the layout space of device, and the traditional buffer device has poor buffering effect, and cannot protect the falling objects. CONTENT OF UTILITY MODEL

[0003] (1) technical problem to be solved

[0004] In order to overcome the shortcomings of prior art, the present application provides a kind of buffer protection device for building construction, to solve the problem that the traditional protective shed can only play the role of protection to the shielding object when in use, and cannot effectively protect the falling objects, although part of protective shed roof has certain buffer structure, but it is limited by the layout space of device, and the traditional buffer device has poor buffering effect, and cannot protect the falling objects.

[0005] (2) technical scheme

[0006] The utility model discloses a kind of buffer protection device for building construction, its structure includes buffer device and protective shed, the setting of protective shed is set up using the setting standard of building construction protective shed to set up;

[0007] The buffer device comprises a buffer layer, a connecting structure, an assembling rod, an upper ring, a balance rod, a compression spring, a lower ring, an air cushion, a detachment layer, a sliding groove, a stop block, an assembling body, a bumper, a connecting through groove and an assembling screw rod, the lower ring is fixedly assembled on the protective shed, the balance rod is fixedly connected with the upper ring, the balance rod penetrates through the lower ring, the compression spring is assembled between the upper ring and the lower ring, the protective shed top is provided with the air cushion, the air cushion top is fixedly connected with the upper ring, a plurality of assembling rods are fixedly arranged on the upper ring, the assembling rod top is obliquely assembled towards the outside of the upper ring, the assembling rod is internally provided with the sliding groove, the assembling rod side end is further provided with the connecting through groove in communication with the sliding groove, the stop block and the assembling body are both assembled in the sliding groove, the stop block is used for limiting the assembling body in the sliding groove, the assembling screw rod is locked on the assembling rod side end face, the bumper end bolt is assembled in the assembling screw rod, the bumper middle part penetrates through the stop block, and the bumper is used for limiting the assembling position of the stop block in the sliding groove, one end of the connecting structure is fixed on the assembling body, and the other end of the connecting structure passes through the connecting through groove and is fixedly connected with the buffer layer.

[0008] The buffer layer is funnel-shaped, the buffer layer is made of flexible material, the lowest part of the buffer layer is fixedly provided with the detachment layer, the connecting strength between the detachment layer and the buffer layer is lower than the self strength of the buffer layer, the buffer layer is provided with multiple layers, the detachment layer of the bottommost buffer layer is located at the middle part, and the detachment layers of the remaining buffer layers are alternately arranged on both sides of the middle part.

[0009] Further, each buffer layer is connected with a plurality of assembling bodies through the connecting structure.

[0010] Further, the buffer layer is a net or cloth.

[0011] Further, the connecting structure is a connecting rope.

[0012] Further, the connecting structure comprises side edge sections and a middle section, the middle section of the connecting structure has a lower bearing capacity than the side edge sections, the middle section of the connecting structure is a replaceable safety rope, and the bearing capacity of the bumper is lower than that of the connecting structure.

[0013] Further, the buffer device further comprises a protective film, and the protective film is pasted on the surface of the air cushion.

[0014] Further, the buffer device further comprises a connecting pipe and an air bag, the air bag is assembled at the bottom of the sliding groove, the connecting pipe is used for connecting the air bag and the air cushion, and the air cushion is in a spring type which can be compressed and extended.

[0015] Further, the air bag and the air cushion are both made of the same material as a fire rescue air cushion.

[0016] Further, the buffer device further comprises elastic blocks, and the stoppers are adjacent to and away from the assembly body and are glued with elastic blocks.

[0017] Further, the elastic blocks are made of rubber.

[0018] Further, the assembly body is a sphere.

[0019] Further, the top of the air cushion is a slope inclined to the side, forming a drainage slope of not less than 5%.

[0020] (Three) beneficial effects

[0021] One of the above technical solutions has the following advantages or beneficial effects:

[0022] 1. By providing the buffer device composed of the air cushion and the multi-layer buffer layer, the buffer layer is also made of flexible material and is funnel-shaped, so that when the object falls onto the protective shed, the multi-layer buffer layer can sequentially buffer the object, and at the same time, during each layer of buffering, due to the inclined surface of the buffer layer, the falling object can be subjected to a force, so that the falling object can slide or roll on the buffer layer, increasing the buffering distance, and finally the air cushion is used to buffer the falling object. In a limited space, the falling object can be better buffered, the buffering effect is increased, and the possibility of damage to the falling object and the impact on the protective shed is reduced.

[0023] 2. By providing the assembly rod with a sliding groove, and connecting the buffer layer to the assembly body in the sliding groove through the connecting structure, the assembly body is limited in the sliding groove by the stopper, and the stopper is positioned in the sliding groove by the bumper, so that when the buffer layer is impacted, the assembly body of the buffer layer can press the stopper to break the bumper, so that the assembly body can slide in the sliding groove. The buffer layer can be in a relaxed state again after being tightened, and in combination with the multi-layer buffer change, the situation of the falling object directly impacting and breaking through the buffer layer can be reduced, the buffering effect is further increased, and the situation of the falling object being impacted for a long time can be reduced.

[0024] 3. By providing the upper ring and lower ring structure, the upper and lower ring structures can be buffered by the spring, and when the falling object impacts the buffer layer, the upper and lower ring structures will also be buffered and compressed, and when the falling object breaks through the buffer layer or the stopper breaks the bumper, the upper and lower ring structures will be buffered and recovered, thereby realizing the situation of back and forth buffering, and further strengthening the buffering effect. BRIEF DESCRIPTION OF DRAWINGS

[0025] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the accompanying drawings:

[0026] Figure 1 is a structural schematic view of the buffer protection device for building construction of the present application;

[0027] Figure 2 It is the cross section structure schematic view of the front view of the utility model;

[0028] Figure 3 It is the cross section structure schematic view of the front view of the assembly rod of the utility model;

[0029] Figure 4 It is the cross section structure schematic view of the utility model Figure 3 It is the enlarged structure schematic view of A in the utility model;

[0030] Figure 5 It is the cross section structure schematic view of the front view of the assembly rod along the rod body of the utility model;

[0031] Figure 6 It is the cross section structure schematic view of the utility model Figure 3 It is the enlarged structure schematic view of B in the utility model;

[0032] Figure 7 It is the force structure schematic view of the utility model when the object falls on the buffer layer;

[0033] Figure 8 It is the force structure schematic view of the assembly body when the object falls on the buffer layer of the utility model;

[0034] In the figure: buffer device - 1, protective shed - 2, buffer layer - 11, connecting structure - 12, assembly rod - 13, upper ring - 14, balance rod - 15, compression spring - 16, lower ring - 17, air cushion - 18, protective film - 19, connecting pipe - 20, separation layer - 21, sliding groove - 22, stop block - 23, assembly body - 24, air bag - 25, elastic block - 26, safety rod - 27, connecting through slot - 28, assembly screw rod - 29, side edge section - 121, middle section - 122. DETAILED DESCRIPTION

[0035] The utility model will be further explained in detail in connection with examples below, but the implementation mode of the utility model is not limited to this.

[0036] The protective shed 2 is set up using the setting up standard of the building construction protective shed. Example one

[0037] As Figures 1-8 Indicated, the utility model provides a kind of buffer protective device for building construction: its structure includes buffer device 1 and protective shed 2, the buffer device 1 is assembled in protective shed 2 top portion;

[0038] The buffer device 1 comprises a buffer layer 11, a connecting structure 12, an assembling rod 13, an upper ring 14, a balance rod 15, a compression spring 16, a lower ring 17, an air cushion 18, a detachment layer 21, a sliding groove 22, a stop block 23, an assembling body 24, a bumper 27, a connecting through groove 28 and an assembling screw rod 29, the lower ring 17 is fixedly assembled on the protective shed 2, the balance rod 15 is vertically fixed on the bottom side of the upper ring 14, the bottom of the balance rod 15 penetrates through the lower ring 17, the compression spring 16 is assembled between the upper ring 14 and the lower ring 17 and sleeved on the balance rod 15, the air cushion 18 is further assembled on the top of the protective shed 2, the top of the air cushion 18 is fixedly connected with the upper ring 14, a plurality of assembling rods 13 are uniformly fixed on the top side of the upper ring 14, the assembling rods 13 are obliquely assembled towards the outside of the upper ring 14, the connecting through groove 28 is arranged on the side of the assembling rod 13 adjacent to the buffer layer 11, the sliding groove 22 is arranged in the assembling rod 13, the connecting through groove 28 is communicated with the sliding groove 22, the stop block 23 and the assembling body 24 are both assembled in the sliding groove 22, the stop block 23 is located below the assembling body 24 in the sliding groove 22, the assembling screw rod 29 is locked on the side end face of the assembling rod 13, the bumper 27 is inserted and locked in the assembling screw rod 29, the bumper 27 penetrates through the middle part of the stop block 23, the bumper 27 is used for limiting the assembling position of the stop block 23 in the sliding groove 22, one end of the connecting structure 12 is fixed on the assembling body 24, the other end of the connecting structure 12 penetrates through the connecting through groove 28 and is fixedly connected with the buffer layer 11.

[0039] The buffer layer 11 is funnel-shaped, the buffer layer 11 is made of flexible material, the lowest part of the buffer layer 11 is fixedly connected with the detachment layer 21, the connecting strength between the detachment layer 21 and the buffer layer 11 is lower than the self strength of the buffer layer 11, the buffer layer 11 is provided with multiple layers, the detachment layer 21 of the lowest buffer layer 11 is located in the middle part, and the detachment layers 21 of the remaining buffer layers 11 are alternately arranged on both sides of the middle part.

[0040] Each buffer layer 11 is connected with a plurality of assembling bodies 24 through the connecting structure 12.

[0041] The buffer layer 11 is a net or cloth.

[0042] The connecting structure 12 is a connecting rope.

[0043] The assembling body 24 is a sphere, one end of the connecting structure 12 penetrates through the assembling body 24 and is limited by knotting or other limiting methods, and the other end of the connecting structure 12 is fixedly connected with the buffer layer 11.

[0044] The top of the air cushion 18 is inclined to the side, forming a drainage slope of not less than 5%.

[0045] When the falling object falls on the device, the buffer layer 11 will first buffer the falling object, because the buffer layer 11 is made of flexible material, and is in the form of a funnel and the bottom layer is separated from the bottom layer 21 in the form of staggered arrangement, so that the falling object will be impacted by the force of the inclined surface of the buffer layer 11, forming a vertical force F1 and a force F2 along the direction of the inclined surface, so that the falling object will form a buffer condition of deforming and rolling or sliding on the buffer layer 11 when it does not break through the buffer layer 11, combined with the arrangement of multiple buffer layers 11 and the air cushion 18, the buffer layer 11 can be buffered multiple times after being tightened and broken through or the falling object is displaced to the separation layer 21, and finally the falling object is buffered by the air cushion 18, which can better buffer the falling object in a limited space, increase the buffering effect, reduce the possibility of damage of the falling object and the impact of the impact protection shed;

[0046] When the buffer layer 11 is impacted, through the structure of the sliding groove 22 provided by the assembly rod 13, and the stop block 23, the assembly body 24 and the bumper 27 structure in the sliding groove 22, the buffer layer 11 will be pulled by the connecting structure 12 as the falling object is pressed downward, at this time the assembly body 24 will divide the tension F3 of the connecting structure 12 into a force F4 perpendicular to the sliding groove 22 of the assembly rod 13 and a force F5 along the direction of the sliding groove 22, so that the assembly body 24 can also press the stop block 23 to break the bumper 27, at this time the assembly rod 13 is inclined to make the assembly body 24 slide more smoothly, so that the assembly body 24 will slide in the sliding groove, so that the buffer layer 11 can be in a relaxed state again after being tightened, combined with the assembly body 24 of the multiple buffer layers 11, the bumper 27 can be broken and slid multiple times, which can reduce the situation that the falling object directly impacts and breaks through the buffer layer 11, further increase the buffering effect, and reduce the situation that the falling object is impacted for a long time;

[0047] When the falling object impacts the buffer layer 11, the compression spring 16 between the upper ring 14 and the lower ring 17 of the device will be compressed, at the same time, when the falling object breaks through the buffer layer 11 or the stop block 23 breaks the bumper 27, the compression spring 16 between the upper ring 14 and the lower ring 17 will be buffered and recovered, so as to realize the situation of back and forth buffering, and further strengthen the buffering effect. Example two

[0048] As Figure 3 And Figure 4As shown, compared to Embodiment 1, the connecting structure 12 in this embodiment includes a side section 121 and a middle section 122. The middle section 122 of the connecting structure 12 has a lower load-bearing capacity than the side section 121. The middle section 122 of the connecting structure 12 is a replaceable safety rope. The load-bearing capacity of the safety rod 27 is lower than that of the connecting structure 12. When the connecting structure 12 is subjected to tension, the middle section 122 can break first when the side section 121 exceeds the load-bearing range. When the impact force is too large, the connecting structure 12 can detach the buffer layer 11 from the assembly by breaking the middle section 122 first, which is convenient for subsequent replacement of the assembly connecting structure 12 and the buffer layer 11. The rest of the structure and the achieved effect remain unchanged. Example 3

[0049] like Figure 2 As shown, compared with the previous embodiment, the buffer device 1 in this embodiment further includes a protective film 19, which is pasted on the surface of the air cushion 18, so that the surface of the air cushion 18 can be kept clean and protected when this embodiment is used, while the rest of the structure and the achieved effect remain unchanged. Example 4

[0050] like Figures 2-6 As shown, compared to the previous embodiment, the buffer device 1 in this embodiment further includes a connecting pipe 20 and an airbag 25. The airbag 25 is assembled at the bottom of the slide groove 22. The connecting pipe 20 is used to connect the airbag 25 and the air cushion 18. The air cushion 18 is a compressible and extendable spring.

[0051] Both the airbag 25 and the air cushion 18 are made of the same material as fire rescue air cushions.

[0052] In this embodiment, after the bottom assembly 24 breaks the safety bar 27, the assembly 24 will compress the airbag 25, causing gas inside the airbag 25 to enter the air cushion 18 through the connecting tube 20. This causes the air cushion 18 to extend and expand. When a falling object lands on the air cushion 18, the compression of the air cushion 18 will cause gas to enter the airbag 25 through the connecting tube 20, expanding the airbag 25 and increasing the cushioning effect of the air cushion 18, reducing the possibility of the air cushion rupturing upon impact. The rest of the structure and the achieved effect remain unchanged. Example 5

[0053] like Figures 3-6 As shown, compared to the previous embodiment, the buffer device 1 in this embodiment further includes an elastic block 26, and the stop block 23 is glued with the elastic block 26 on both the side adjacent to and away from the assembly 24.

[0054] The elastic block 26 is made of rubber.

[0055] When this embodiment is used, when the assembly 24 comes into contact with the stop 23, it will be buffered by the elastic block 26 to avoid direct impact between the assembly 24 and the stop 23, thereby increasing the buffer and reducing damage to the assembly 24 and the stop 23.

[0056] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0057] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0058] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0059] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A buffer protection device for construction, comprising a buffer device (1) and a protection shed (2); characterized in that The buffer device (1) comprises a buffer layer (11), a connecting structure (12), an assembly rod (13), an upper ring (14), a balance rod (15), a compression spring (16), a lower ring (17), an air cushion (18), a detachment layer (21), a sliding groove (22), a stop block (23), an assembly body (24), a bumper (27), a connecting through groove (28) and an assembly screw rod (29), the lower ring (17) is fixedly assembled on the protection shed (2), the balance rod (15) is fixedly connected with the upper ring (14), the balance rod (15) penetrates through the lower ring (17), the compression spring (16) is assembled between the upper ring (14) and the lower ring (17), the protection shed (2) is provided with the air cushion (18) at the top, the top of the air cushion (18) is fixedly connected with the upper ring (14), a plurality of assembly rods (13) are fixedly arranged on the upper ring (14), the top of the assembly rod (13) is inclinedly assembled outward of the upper ring (14), the assembly rod (13) is internally provided with the sliding groove (22), the side end of the assembly rod (13) is further provided with the connecting through groove (28) in communication with the sliding groove (22), the stop block (23) and the assembly body (24) are both assembled in the sliding groove (22), the stop block (23) is used for limiting the assembly body (24) in the sliding groove (22), the assembly screw rod (29) is locked on the side end surface of the assembly rod (13), the end bolt of the bumper (27) is assembled in the assembly screw rod (29), the bumper (27) is arranged through the stop block (23), and the bumper (27) is used for limiting the assembly position of the stop block (23) in the sliding groove (22), one end of the connecting structure (12) is fixedly arranged on the assembly body (24), and the other end of the connecting structure (12) is fixedly connected with the buffer layer (11) through the connecting through groove (28). The buffer layer (11) is funnel-shaped, the buffer layer (11) is made of flexible material, the lowest part of the buffer layer (11) is fixedly provided with the detachment layer (21), the connection strength between the detachment layer (21) and the buffer layer (11) is lower than the self strength of the buffer layer (11), the buffer layer (11) is provided with multiple layers, the detachment layer (21) of the bottommost buffer layer (11) is arranged at the middle part, and the detachment layers (21) of the remaining buffer layers (11) are arranged at both sides of the middle part in an alternating mode.

2. A cushioning guard for use in building construction according to claim 1, wherein: Each buffer layer (11) is connected with a plurality of assembly bodies (24) through the connecting structure (12).

3. A cushioning guard for use in construction according to claim 1, characterized in that: The buffer layer (11) is a net or cloth.

4. The cushioning guard for use in building construction according to claim 1, wherein: The connecting structure (12) is a connecting rope.

5. A cushioning guard for use in building construction according to claim 4, wherein: The connecting structure (12) comprises side edge segments (121) and a middle segment (122), the middle segment (122) of the connecting structure (12) has a lower bearing capacity than the side edge segments (121), the middle segment (122) of the connecting structure (12) is a replaceable safety rope, and the bearing capacity of the bumper (27) is lower than that of the connecting structure (12).

6. The cushioning guard for use in building construction according to claim 1, wherein: The buffer device (1) further comprises a protective film (19) which is pasted on the surface of the air cushion (18).

7. The cushioning guard for use in construction work according to claim 1, wherein: The buffer device (1) further comprises a connecting pipe (20) and an air bag (25), the air bag (25) is assembled at the bottom of the sliding groove (22), the connecting pipe (20) is used for connecting the air bag (25) and the air cushion (18), and the air cushion (18) is in a spring type which can be compressed and extended.

8. A cushioning guard for use in building construction according to claim 7, wherein: The air bag (25) and the air cushion (18) are made of the same material as the fire-fighting life air cushion.

9. The cushioning guard for use in construction work according to claim 1, wherein: The buffer device (1) further comprises elastic blocks (26), and the elastic blocks (26) are glued on the sides of the stopper (23) adjacent to and away from the assembly (24).

10. A cushioning guard for use in building construction according to claim 9, wherein: The elastic blocks (26) are made of rubber.

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