CN222044981U - A scaffolding protection structure - Google Patents

Abstract

The utility model belongs to the technical field of scaffolds, in particular to a scaffold protection structure, which comprises a structure frame plate; the structure frame plate is provided with a protective device; a structural cavity is formed in the fixed base; a screw rod is arranged at the top of an output shaft of the small motor; an action ring is sleeved outside the section of the screw rod; a sliding ring is sleeved outside the section of the hollow rod; a connecting rod is fixedly connected between the sliding ring and the acting ring; a protective net is arranged at the bottom of the connecting plate; the fixing device is arranged on the structural frame plate; a clamping plate can be clamped in the clamping groove; the inside of the stop block is provided with a telescopic cavity in a penetrating way; the bottom of the spring is fixedly connected to the rod body of the lifting rod; a clamping rod is fixedly connected to the bottom of the vertical rod; through protector and fixing device's combined action, not only increased the guard action of hand and foot rest, realized the protection effect to the staff, also made things convenient for protector's quick dismantlement.

Description

Scaffold protection structure

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold protection structure.

Background

In the field of building construction, one of common auxiliary devices is a scaffold, and the scaffold is a working platform which is erected to ensure that each construction process is smoothly carried out;

The existing hand and foot rest consists of a supporting rod, a supporting plate, a lifting device and other structures, and the supporting plate is arranged on a supporting rod piece and then acts by the lifting device so as to swing the practicality of the hand and foot rest;

However, the existing hand and foot rest does not have a protective structure when in action, so that certain potential safety hazards exist, and safety accidents are very easy to occur in the use process of workers; accordingly, a scaffold guard structure is proposed against the above-mentioned problems.

Disclosure of utility model

In order to overcome the defects of the prior art and solve some existing problems of the scaffold, the utility model provides a scaffold protection structure.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a scaffold protection structure, which comprises a structure frame plate; convex sliding grooves are symmetrically formed in one side end face of the structural frame plate; the top of the convex chute is communicated with the outside; a convex sliding block can be clamped in the convex sliding groove; the structure frame plate is provided with a protective device; the protection device comprises a fixed base; the top of the convex sliding block is fixedly connected with a fixed base; a structural cavity is formed in the fixed base; the top of the structural cavity is communicated with the outside;

An action rod is arranged at the top diagonal position of the fixed base; a lifting cavity is formed in the action rod; the lifting cavity is communicated with the structural cavity; lifting holes are formed in two adjacent side surfaces of the lifting cavity; the lifting hole is communicated with the outside and is close to the center point of the fixed base; a small motor is arranged at the opposite angle position of the end surface of the bottom of the inner wall of the structural cavity; a screw rod is arranged at the top of an output shaft of the small motor; the top of the screw rod is inserted into the lifting cavity; an action ring is sleeved outside the section of the screw rod; a hollow rod is fixedly connected at the other diagonal position of the bottom end surface of the inner wall of the structural cavity; a sliding ring is sleeved outside the section of the hollow rod; a connecting rod is fixedly connected between the sliding ring and the acting ring; a connecting plate is fixedly connected to the connecting rod; a protective net is arranged at the bottom of the connecting plate; the bottoms of the inner walls of the four sides of the structural cavity are fixedly connected with fixing blocks; the bottom of the protective net is inserted into the structural cavity and connected with the fixed block; the protection device of the tripod in the use process is realized.

Preferably, the height of the hollow rod is the same as that of the action rod; the width of the connecting plate is larger than the top opening width of the structural cavity; the width of the connecting rod is smaller than the opening width of the lifting hole; so that the connecting rod can smoothly play a role.

Preferably, the horizontal plane of the top end surface of the convex sliding block is higher than the horizontal plane of the top end surface of the structural frame plate; the action range of the fixed base is larger than that of the convex sliding block; ensuring that the fixed base can play a role smoothly.

Preferably, the fixing device is arranged on the structural frame plate; the fixing device comprises a clamping groove; a clamping groove is formed in the position, close to the port of the convex chute, of the top of the structural frame plate; a clamping plate can be clamped in the clamping groove; the fixing effect on the fixing base is achieved.

Preferably, the top of the hollow rod is fixedly connected with a stop block; the inside of the stop block is provided with a telescopic cavity in a penetrating way; a lifting rod is arranged in the telescopic cavity; a spring is arranged in the telescopic cavity; the top of the spring is fixedly connected to the inner wall surface of the telescopic cavity; the bottom of the spring is fixedly connected to the rod body of the lifting rod; the top of the lifting rod extends out of the outside and is fixedly connected with a fixing rod; one end of the fixed rod is fixedly connected with a vertical rod; a clamping rod is fixedly connected to the bottom of the vertical rod; the spring does not deform when not acting; ensure that the lifting rod can normally operate.

Preferably, the bottom end surface of the stop block can be contacted with the top end surface of the sliding ring; an action groove is formed in the outer cambered surface of the sliding ring; the top of the action groove is communicated with the outside; a fixed groove is formed in the side face of the sliding ring and positioned at the bottom of the action groove; the clamping rod can be clamped into the fixing groove in a rotating way through the action groove; the length of the vertical rod is larger than the total height of the stop block and the action groove; the fixing effect on the sliding ring is realized.

The utility model has the advantages that:

1. According to the utility model, through the structural design of the protection device, the fixing base is clamped in the convex sliding groove of the structural frame plate by utilizing the convex sliding block, then, the small motor in the structural cavity is opened, the screw rod in the lifting cavity rotates, the connecting rod is driven to move by the action ring under the cooperation of the hollow rod and the sliding ring, the connecting plate drives the protection net to move upwards along the lifting hole, and the tripod has the protection effect under the action of the fixing block, so that the protection effect on workers is realized, and the occurrence of accidents is avoided.

2. According to the utility model, through the structural design of the fixing device, after the fixing base is fixed in the structure frame plate, the clamping plate is inserted into the clamping groove, and after the sliding ring moves to the bottom of the stop block, downward acting force is applied to the fixing rod, under the cooperation of the spring and the lifting rod, the vertical rod drives the clamping rod to move downwards along the acting groove, and after the clamping rod moves to the bottom of the acting groove, transverse acting force is applied to the fixing rod, so that the clamping rod is rotationally clamped in the fixing groove, the sliding ring is fixed, the protecting device can play a role smoothly, and the protecting device is convenient to disassemble rapidly.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of an isometric structure;

FIG. 2 is a schematic cross-sectional view of a stationary base;

FIG. 3 is a schematic structural view of a protection net;

fig. 4 is a schematic structural view of a structural frame plate;

FIG. 5 is a schematic cross-sectional view of a stopper;

fig. 6 is a schematic structural view of an isometric view.

In the figure: 1. a structural frame plate; 2. a convex chute; 3. a convex slide block; 401. a fixed base; 402. a structural cavity; 403. an action lever; 404. a lifting cavity; 405. lifting holes; 406. a small motor; 407. a screw rod; 408. an action ring; 409. a hollow rod; 410. a slip ring; 411. a connecting rod; 412. a connecting plate; 413. a protective net; 414. a fixed block; 501. a clamping groove; 502. a clamping plate; 503. a stop block; 504. a telescopic chamber; 505. a spring; 506. a lifting rod; 507. a fixed rod; 508. a vertical rod; 509. a clamping rod; 510. an action groove; 511. a fixing groove; 6. and (5) grinding the sand pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a scaffold guard structure comprises a structural frame plate 1; a convex chute 2 is symmetrically arranged on one side end surface of the structural frame plate 1; the top of the convex chute 2 is communicated with the outside; a convex sliding block 3 can be clamped in the convex sliding groove 2; a protective device is arranged on the structural frame plate 1; the guard includes a stationary base 401; the top of the convex sliding block 3 is fixedly connected with a fixed base 401; a structural cavity 402 is formed in the fixed base 401; the top of the structural cavity 402 is communicated with the outside;

An action bar 403 is arranged at the top diagonal position of the fixed base 401; a lifting cavity 404 is formed in the action bar 403; the lifting cavity 404 is communicated with the structural cavity 402; lifting holes 405 are formed in two adjacent side surfaces of the lifting cavity 404; the lifting hole 405 is communicated with the outside and is close to the center point of the fixed base 401; a small motor 406 is arranged at the opposite angle position of the bottom end surface of the inner wall of the structural cavity 402; a screw rod 407 is arranged at the top of the output shaft of the small motor 406; the top of the screw rod 407 is inserted into the lifting cavity 404; an action ring 408 is sleeved outside the section of the screw rod 407; a hollow rod 409 is fixedly connected at the other diagonal position of the bottom end surface of the inner wall of the structural cavity 402; a sliding ring 410 is sleeved outside the section of the hollow rod 409; a connecting rod 411 is fixedly connected between the sliding ring 410 and the acting ring 408; a connecting plate 412 is fixedly connected to the connecting rod 411; the bottom of the connecting plate 412 is provided with a protective net 413; the bottoms of the inner walls of the four sides of the structural cavity 402 are fixedly connected with fixed blocks 414; the bottom of the protective net 413 is inserted into the structural cavity 402 and connected with the fixed block 414; the height of the hollow lever 409 is the same as the height of the action bar 403; the width of the connection plate 412 is greater than the top opening width of the structural cavity 402; the width of the connecting rod 411 is smaller than the opening width of the lifting hole 405; the horizontal plane of the top end face of the convex sliding block 3 is higher than the horizontal plane of the top end face of the structural frame plate 1; the action range of the fixed base 401 is larger than that of the convex sliding block 3; when in use, one of the common auxiliary devices is a hand and foot rack, the scaffold is a working platform which is erected to ensure that each construction process is carried out smoothly, but the existing hand and foot rack does not have a protective structure when in use, has a certain potential safety hazard, and is extremely easy for workers to cause safety accidents in the use process, the application uses the convex sliding block 3 to act through the protective device, the fixing base 401 is clamped inside the convex sliding chute 2 of the structural frame plate 1, then, the small motor 406 inside the structural cavity 402 is opened, the screw rod 407 inside the lifting cavity 404 rotates, the action ring 408 drives the connecting rod 411 to move under the cooperation of the hollow rod 409 and the sliding ring 410, the connecting plate 412 drives the protective net 413 to move upwards along the lifting hole 405, and the tripod has a protective effect under the action of the fixing block 414, so that the protective effect on workers is realized, and accidents are avoided.

Referring to fig. 4-5, a fixing device is mounted on a structural frame plate 1; the fixing device comprises a clamping groove 501; a clamping groove 501 is formed in the top of the structural frame plate 1 at a position close to the port of the convex chute 2; a clamping plate 502 can be clamped in the clamping groove 501; a stop block 503 is fixedly connected to the top of the hollow rod 409; a telescopic cavity 504 is formed in the stopper 503 in a penetrating manner; a lifting rod 506 is arranged inside the telescopic cavity 504; a spring 505 is arranged in the telescopic cavity 504; the top of the spring 505 is fixedly connected to the inner wall surface of the telescopic cavity 504; the bottom of the spring 505 is fixedly connected with the rod body of the lifting rod 506; the top of the lifting rod 506 extends out of the outside and is fixedly connected with a fixed rod 507; one end of the fixed rod 507 is fixedly connected with a vertical rod 508; a clamping rod 509 is fixedly connected to the bottom of the vertical rod 508; spring 505 is not deformed when it is not active; the bottom end surface of the stopper 503 may contact the top end surface of the sliding ring 410; an action groove 510 is formed on the outer cambered surface of the sliding ring 410; the top of the action groove 510 is communicated with the outside; a fixing groove 511 is formed on the side surface of the sliding ring 410 at the bottom of the action groove 510; the locking rod 509 can be locked into the fixing groove 511 through the action groove 510 in a rotating way; the length of the vertical rod 508 is greater than the total height of the stop block 503 and the action groove 510; in order to ensure that the protection device can smoothly play a role in protection, the protection device can be used by the fixing device, after the fixing base 401 is fixed in the structure frame plate 1, the clamping plate 502 is inserted into the clamping groove 501, and after the sliding ring 410 moves to the bottom of the stop block 503, downward acting force is applied to the fixing rod 507, under the cooperation of the spring 505 and the lifting rod 506, the vertical rod 508 drives the clamping rod 509 to move downwards along the acting groove 510, and after the clamping rod 509 moves to the bottom of the acting groove 510, transverse acting force is applied to the fixing rod 507, so that the clamping rod 509 is rotationally clamped in the fixing groove 511, the fixing of the sliding ring 410 is realized, the protection device can play a role smoothly, and the quick disassembly of the protection device is facilitated.

Referring to fig. 6, as another embodiment of the present utility model, a sanding pad 6 is stuck on the outer arc surface of a fixing rod 507; in operation, the fixing device can be ensured not to slide when the fixing rod 507 is acted, so that the fixing device can be ensured to act smoothly.

Working principle: in the field of building construction, one of common auxiliary devices is a hand and foot rest, and the scaffold is a working platform erected for ensuring that each construction process is carried out smoothly, but the existing hand and foot rest does not have a protective structure when in use, has a certain potential safety hazard, and is extremely easy for workers to generate safety accidents in the use process, the application uses the protective device to act, utilizes the convex sliding block 3 to clamp the fixed base 401 in the convex sliding groove 2 of the structural frame plate 1, then, a small motor 406 in the structure cavity 402 is opened, a screw rod 407 in the lifting cavity 404 rotates, under the cooperation of a hollow rod 409 and a sliding ring 410, an action ring 408 drives a connecting rod 411 to move, a connecting plate 412 drives a protective screen 413 to move upwards along a lifting hole 405, and under the action of a fixed block 414, the tripod has a protective effect, so that the protective effect on workers is realized, and accidents are avoided; and in order to ensure that the protection device can smoothly play a protection role, then the fixing device can be used for acting, after the fixing base 401 is fixed in the structure frame plate 1, the clamping plate 502 is inserted into the clamping groove 501, and after the sliding ring 410 moves to the bottom of the stop block 503, downward acting force is applied to the fixing rod 507, under the cooperation of the spring 505 and the lifting rod 506, the vertical rod 508 drives the clamping rod 509 to move downwards along the acting groove 510, and after the clamping rod 509 moves to the bottom of the acting groove 510, transverse acting force is applied to the fixing rod 507, so that the clamping rod 509 is rotationally clamped in the fixing groove 511, the fixing of the sliding ring 410 is realized, the protection device can be used smoothly, and the quick disassembly of the protection device is also facilitated.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A scaffold protective structure, comprising a structural frame plate (1); a convex sliding groove (2) is symmetrically formed in one side end surface of the structural frame plate (1); the top of the convex chute (2) is communicated with the outside; a convex sliding block (3) can be clamped in the convex sliding groove (2); a protective device is arranged on the structural frame plate (1); the method is characterized in that: the guard comprises a stationary base (401); the top of the convex sliding block (3) is fixedly connected with a fixed base (401); a structural cavity (402) is formed in the fixed base (401); the top of the structural cavity (402) is communicated with the outside;

An action rod (403) is arranged at the top diagonal position of the fixed base (401); a lifting cavity (404) is formed in the action rod (403); the lifting cavity (404) is communicated with the structural cavity (402); lifting holes (405) are formed in two adjacent side surfaces of the lifting cavity (404); the lifting hole (405) is communicated with the outside and is close to the center point of the fixed base (401); a small motor (406) is arranged at the opposite angle position of the bottom end surface of the inner wall of the structural cavity (402); a screw rod (407) is arranged at the top of an output shaft of the small motor (406); the top of the screw rod (407) is inserted into the lifting cavity (404); an action ring (408) is sleeved outside the section of the screw rod (407); a hollow rod (409) is fixedly connected at the other diagonal position of the bottom end surface of the inner wall of the structural cavity (402); a sliding ring (410) is sleeved outside the section of the hollow rod (409); a connecting rod (411) is fixedly connected between the sliding ring (410) and the action ring (408); a connecting plate (412) is fixedly connected to the connecting rod (411); the bottom of the connecting plate (412) is provided with a protective net (413); the bottoms of the inner walls of the four sides of the structural cavity (402) are fixedly connected with fixed blocks (414); the bottom of the protective net (413) is inserted into the structural cavity (402) and is connected with the fixed block (414).

2. The scaffolding shield structure according to claim 1, wherein: the height of the hollow rod (409) is the same as that of the action rod (403); the width of the connecting plate (412) is larger than the top opening width of the structural cavity (402); the width of the connecting rod (411) is smaller than the opening width of the lifting hole (405).

3. The scaffolding shield structure according to claim 2, wherein: the horizontal plane of the top end face of the convex sliding block (3) is higher than the horizontal plane of the top end face of the structural frame plate (1); the action range of the fixed base (401) is larger than that of the convex sliding block (3).

4. A scaffolding shield structure according to claim 3, wherein: a fixing device is arranged on the structural frame plate (1); the fixing device comprises a clamping groove (501); a clamping groove (501) is formed in the top of the structural frame plate (1) at a position close to the port of the convex chute (2); a clamping plate (502) can be clamped in the clamping groove (501).

5. The scaffolding shield structure according to claim 4, wherein: a stop block (503) is fixedly connected to the top of the hollow rod (409); a telescopic cavity (504) is formed in the stop block (503) in a penetrating mode; a lifting rod (506) is arranged in the telescopic cavity (504); a spring (505) is arranged in the telescopic cavity (504); the top of the spring (505) is fixedly connected to the inner wall surface of the telescopic cavity (504); the bottom of the spring (505) is fixedly connected to the rod body of the lifting rod (506); the top of the lifting rod (506) extends out of the outside and is fixedly connected with a fixing rod (507); one end of the fixed rod (507) is fixedly connected with a vertical rod (508); a clamping rod (509) is fixedly connected to the bottom of the vertical rod (508); the spring (505) is not deformed when it is not activated.

6. The scaffolding shield structure according to claim 5, wherein: the bottom end surface of the stop block (503) can be contacted with the top end surface of the sliding ring (410); an action groove (510) is formed in the outer arc surface of the sliding ring (410); the top of the action groove (510) is communicated with the outside; a fixed groove (511) is formed in the side face of the sliding ring (410) and positioned at the bottom of the action groove (510); the clamping rod (509) can be rotationally clamped into the fixing groove (511) through the action groove (510); the length of the vertical rod (508) is larger than the total height of the stop block (503) and the action groove (510).