CN219196689U - Safety construction frame - Google Patents

Abstract

The utility model discloses a safe construction frame, which relates to the technical field of building construction and comprises a construction frame, wherein a support frame is arranged on the construction frame, a pedal is arranged on the support frame, an anti-slip mechanism is arranged on the pedal, a locking mechanism is arranged on the support frame, and the locking mechanism is in contact with the anti-slip mechanism.

Description

Safety construction frame

Technical Field

The utility model relates to the technical field of building construction, in particular to a safety construction frame.

Background

The construction frame is also called a scaffold, and refers to various supports erected on a construction site for workers to operate and solve vertical and horizontal transportation. Mainly in order to operate up and down or peripheral safety net enclosure and high-altitude installation component and other operations of constructors, a safety construction frame for mining exploitation is disclosed in the patent with the Chinese patent publication number of CN215927401U, and comprises a bracket, wherein a top support frame is fixedly arranged at the top of the bracket, and two separable or closable supporting plates are arranged on the top support frame; the middle part of the top support is provided with a through part, one side of the through part is rotatably provided with one side of a flip plate through a hinge, the other side of the flip plate is erected on the other side of the through part, and a quick falling mechanism is arranged below the through part and is used for pushing two object supporting plates to the two sides of the top support left and right respectively when a worker performs construction on the top support, and tools or materials can be placed on the object supporting plates so as to facilitate the use of the worker; the second effect is, when unexpected, through drawing two support thing boards to the closed state from the separation state, then the staff can hide under two support thing boards that close, and two support thing boards that close this moment act as and are used for the shelter from the effect when the ore deposit collapses or falls the stone to can avoid the staff to receive direct injury to a certain extent, improve the initiative of disaster prevention, just also improved the advantage of the survival probability of staff simultaneously.

Among the above-mentioned technical scheme, safety scaffold is in the use, and constructor is usually on the scaffold through the staircase that safety scaffold one side set up works, when meetting cold rain and snow weather outdoor construction, becomes smooth after freezing on the staircase, but does not have any antiskid measure, and constructor has the risk of sliding falling from the staircase to get off after accomplishing construction work, is unfavorable for constructor's construction safety, proposes a safety scaffold for this reason.

Disclosure of Invention

The utility model aims at: in order to solve the problems that in the use process of the safety construction frame, a constructor normally climbs on the construction frame through an escalator arranged on one side of the safety construction frame, when the construction is carried out outdoors in cold rainy and snowy days, the escalator becomes slippery after being frozen, but no anti-slip measures are provided, the constructor falls off the escalator from the falling risk after the construction work is completed, and the construction safety of the constructor is not facilitated.

The utility model adopts the following technical scheme for realizing the purposes:

the safe construction frame comprises a construction frame, wherein a support frame is arranged on the construction frame, a pedal is arranged on the support frame, an anti-slip mechanism is arranged on the pedal, a locking mechanism is arranged on the support frame and is in contact with the anti-slip mechanism, the anti-slip mechanism comprises an arc-end rubber plate, a mounting groove is formed in the pedal, the arc-end rubber plate is rotatably arranged in the mounting groove, connecting shafts are symmetrically arranged on the arc-end rubber plate, the connecting shafts are rotatably arranged on the pedal and the support frame, one connecting shaft is provided with a baffle plate, the baffle plate is in contact with the support frame, the other connecting shaft is provided with a connecting gear, the support frame is provided with a plurality of limiting sleeves, sliding strips are slidably arranged in the limiting sleeves, the sliding strips are meshed with the connecting gear, the locking mechanism comprises a brake plate, the brake plate is arranged on the top side of the sliding strips, sliding rods are arranged on the support frame, sliding holes are formed in the sliding rods in the sliding holes, the limiting round block is arranged on the sliding rod, the sliding cavity is arranged on the support frame, the limiting round block is slidably arranged in the sliding cavity, the support block is arranged on the support frame, the telescopic hole is arranged on the support block, the arc end lock shaft is slidably arranged in the telescopic hole, the connecting round block is arranged on the arc end lock shaft, the return spring is movably sleeved on the arc end lock shaft, one end of the return spring is arranged on the connecting round block, the other end of the return spring is arranged on the support block, the locking hole is arranged on the sliding strip, the arc end lock shaft is movably arranged in the locking hole, when the construction frame is used in cold, rainy and snowy days, the construction is completed, the anti-slip mechanism on the pedal is driven to be overturned and fixed through the locking mechanism on the support frame, so that falling is prevented, the construction safety of constructors is facilitated, wherein the anti-slip mechanism means that the sliding strip drives the connecting gear to rotate when sliding, the connecting gear rotates to drive the connecting shaft and an arc-end rubber plate on the connecting shaft to turn in a mounting groove on the pedal, so that the dry friction surface on the arc-end rubber plate faces upwards, safety is guaranteed when constructors fall from a construction frame, falling is prevented, the limiting sleeve limits movement of the sliding bar, the sliding bar can only slide in the limiting sleeve, sliding stability of the sliding bar is improved, the locking mechanism is that before the construction frame is lifted up and down, the braking plate is stepped on to drive the sliding bar to slide in the sliding hole, the limiting round block is driven to slide in the sliding cavity and stretch the compression spring, the sliding bar slides to contact with the arc-end lock shaft, the arc-end lock shaft is driven to slide in the telescopic hole and stretch the reset spring through the arc-end on the arc-end lock shaft, and the arc-end lock shaft is driven to fall into the locking hole to complete fixation under the reset action of the reset spring when the sliding bar is overlapped with the arc-end lock shaft, and the anti-skid mechanism just turns over half circle and fixes at the moment.

Furthermore, the sliding bar is provided with a tooth clamping groove, the connecting gear is meshed with the tooth clamping groove, and through the arrangement of the tooth clamping groove, the connecting gear is driven to rotate in the sliding process of the sliding bar and is fixedly connected when the sliding bar stops sliding.

Furthermore, through holes are formed in the support frame and the pedal, the connecting shaft is rotatably installed in the through holes, the through holes limit the movement of the connecting shaft, and the connecting shaft can only rotate in the through holes.

Further, compression spring has been cup jointed in the activity on the slide bar, and compression spring's one end is installed on holding up the frame, and compression spring's the other end is installed on spacing circle piece, through compression spring's setting, realizes when operating personnel gets off from the scaffold, pulls arc end lock axle and breaks away from the locking hole, drives the slip strip and slides the reset under compression spring's reset effect, conveniently protects arc end rubber slab again.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the arc-end rubber plate, the locking mechanism and the like, the arc-end rubber plate is protected through the mounting groove on the pedal in the construction process, rainwater is prevented from entering, the arc-end rubber plate is kept dry and convenient to use, and after the construction is finished, the arc-end rubber plate is driven to overturn and be fixed through the movement of the locking mechanism, so that the operator is prevented from slipping through the dry arc-end rubber plate in the process of falling from the construction frame, the construction safety of the constructor is protected.

According to the utility model, the installation groove is arranged, so that the drying of the arc-end rubber plate is kept, the aging of the arc-end rubber plate caused by long-time wind and sun exposure is prevented, and the service life of the arc-end rubber plate is prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the arc end rubber sheet of the present utility model;

FIG. 4 is a schematic view of a partial cross-sectional structure of the walker of the present utility model;

FIG. 5 is a schematic cross-sectional view of the stay block of the present utility model;

FIG. 6 is a schematic cross-sectional view of the pedal of the walker of the present utility model.

Reference numerals: 1. a construction frame; 2. a support; 3. a pedal; 4. an anti-slip mechanism; 401. a mounting groove; 402. an arc end rubber plate; 403. a connecting shaft; 404. a baffle; 405. a connecting gear; 406. a sliding bar; 407. a limit sleeve; 408. a tooth slot is clamped; 409. a through hole; 5. a locking mechanism; 501. a brake plate; 502. a slide bar; 503. a sliding hole; 504. limiting round blocks; 505. a sliding chamber; 506. a compression spring; 507. a support block; 508. an arc end lock shaft; 509. connecting round blocks; 510. a telescopic hole; 511. a locking hole; 512. and a return spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1 to 6, a safety construction frame comprises a construction frame 1, a support frame 2 is arranged on the construction frame 1, a pedal 3 is arranged on the support frame 2, an anti-slip mechanism 4 is arranged on the pedal 3, a locking mechanism 5 is arranged on the support frame 2, the locking mechanism 5 is contacted with the anti-slip mechanism 4, the anti-slip mechanism 4 comprises an arc end rubber plate 402, a mounting groove 401 is arranged on the pedal 3, the arc end rubber plate 402 is rotatably arranged in the mounting groove 401, connecting shafts 403 are symmetrically arranged on the arc end rubber plate 402, the connecting shafts 403 are rotatably arranged on the pedal 3 and the support frame 2, a baffle 404 is arranged on one connecting shaft 403, the baffle 404 is contacted with the support frame 2, a connecting gear 405 is arranged on the other connecting shaft 403, a plurality of limit sleeves 407 are arranged on the support frame 2, a sliding strip 406 is arranged in a sliding manner in the limit sleeve 407, the sliding strip 406 is meshed with the connecting gear 405, the locking mechanism 5 comprises a brake plate 501, the brake plate 501 is arranged on the top side of the sliding bar 406, the brake plate 501 is provided with a sliding rod 502, the support frame 2 is provided with a sliding hole 503, the sliding rod 502 is slidably arranged in the sliding hole 503, the sliding rod 502 is provided with a limiting round block 504, the support frame 2 is provided with a sliding cavity 505, the limiting round block 504 is slidably arranged in the sliding cavity 505, the support frame 2 is provided with a supporting block 507, the supporting block 507 is provided with a telescopic hole 510, the telescopic hole 510 is slidably arranged in an arc end locking shaft 508, the arc end locking shaft 508 is provided with a connecting round block 509, the arc end locking shaft 508 is movably sleeved with a return spring 512, one end of the return spring 512 is arranged on the connecting round block 509, the other end of the return spring 512 is arranged on the supporting block 507, the sliding bar 406 is provided with a locking hole 511, the arc end locking shaft 508 is movably arranged in the locking hole 511, when the construction frame 1 is used under cold and rainy days, when the construction is completed and needs to be lifted from the construction frame 1, the locking mechanism 5 on the support frame 2 moves to drive the anti-slip mechanism 4 on the pedal 3 to be overturned and fixed, thereby preventing falling and falling, construction safety of constructors is improved, wherein the anti-slip mechanism 4 is used for driving the connecting gear 405 to rotate when the sliding bar 406 slides, the connecting gear 405 rotates to drive the connecting shaft 403 and the arc-end rubber plate 402 on the connecting shaft 403 to overturn in the mounting groove 401 on the pedal 3, thereby enabling the dry friction surface on the arc-end rubber plate 402 to face upwards, ensuring safety when constructors fall from the construction frame 1, preventing falling and falling, the limiting sleeve 407 limits the movement of the sliding bar 406, the sliding bar 406 can only slide in the limiting sleeve 407, sliding stability of the sliding bar 406 is improved, the locking mechanism 5 is used for driving the sliding bar 502 to slide in the sliding hole 503 before the sliding bar 406 is lifted from the construction frame 1, thereby driving the limiting circular block 504 to slide in the sliding cavity 505 and stretching the compression spring 506, in the process, driving the sliding bar 406 to slide in the sliding hole 508, enabling the sliding bar 406 to slide to contact with the dry friction surface on the arc-end rubber plate 402, and enabling the sliding bar 508 to slide in the sliding hole 508, and then being locked by the sliding bar 508 to slide in the arc-end 508, and the sliding bar 508 is locked and then being locked and locked by the sliding end arc-shaped end winding and the sliding bar 508 to be locked by the sliding shaft 511.

Referring to fig. 1-2, in the present utility model, a tooth slot 408 is formed on a sliding bar 406, a connecting gear 405 is meshed with the tooth slot 408, and by setting the tooth slot 408, the rotation of the connecting gear 405 is driven during the sliding process of the sliding bar 406, and the connecting gear 405 is fixed when the sliding bar 406 stops sliding.

Referring to fig. 1 to 3, in the present utility model, through holes 409 are formed in the support frame 2 and the pedal 3, the connection shaft 403 is rotatably installed in the through holes 409, the through holes 409 restrict the movement of the connection shaft 403, and the connection shaft 403 can only rotate in the through holes 409.

Referring to fig. 1-4, in the utility model, a compression spring 506 is movably sleeved on a sliding rod 502, one end of the compression spring 506 is installed on a supporting frame 2, the other end of the compression spring 506 is installed on a limiting round block 504, by means of the arrangement of the compression spring 506, when an operator descends from a construction frame 1, an arc end lock shaft 508 is pulled to be separated from a locking hole 511, and a sliding bar 406 is driven to slide and reset under the reset action of the compression spring 506, so that the arc end rubber plate 402 is conveniently protected again.

In sum, when the construction frame 1 is used in cold and snowy weather, when the construction is completed, the locking mechanism 5 on the support frame 2 moves to drive the anti-slip mechanism 4 on the pedal 3 to overturn and fix, thereby preventing falling and being beneficial to construction safety of constructors, wherein the anti-slip mechanism 4 means that the connecting gear 405 is driven to rotate when the sliding bar 406 slides, the connecting gear 405 rotates to drive the connecting shaft 403 and the arc-end rubber plate 402 on the connecting shaft 403 to overturn in the mounting groove 401 on the pedal 3, thereby leading the dry friction surface on the arc-end rubber plate 402 to be upward, ensuring safety when the constructors fall from the construction frame 1, preventing falling, wherein the limit sleeve 407 limits the movement of the sliding bar 406, the sliding bar 406 can only slide in the limit sleeve 407, the sliding stability of the sliding bar 406 is increased, the setting of the clamping groove 408 realizes that the connecting shaft 403 is driven to rotate in the sliding process of the sliding bar 406, the connecting gear 405 is fixed when the sliding bar 406 stops sliding, the through holes 409 limit the movement of the connecting shaft 403, the connecting shaft 403 rotates in the through holes 409, the connecting shaft 508 means that the connecting shaft 508 is driven to rotate in the through holes 508, the locking groove 508 is driven by the locking mechanism 5, the sliding bar 508 is driven by the sliding bar 508 to slide in the sliding bar 508, and the end of the sliding bar 508 is driven by the sliding bar 508 is locked, and the end is locked by the sliding bar 508 is locked in the sliding hole 512, and the end is locked by the sliding block hole 512, and the sliding hole is locked by the sliding bar is locked by the sliding shaft is locked by the sliding end of the sliding bar is locked by the sliding block, and the sliding bar is locked by the sliding end of the sliding block, and the sliding bar is locked by the sliding block, and the sliding end is locked by the sliding block, and the sliding block is locked by the sliding hole is locked in the sliding hole, and the sliding hole is locked in the sliding, and the sliding is locked by the sliding, and the sliding is easy. At this time, the anti-slip mechanism 4 just turns over a half circle and is fixed, through the arrangement of the compression spring 506, when an operator gets down from the construction frame 1, the arc end lock shaft 508 is pulled to be separated from the locking hole 511, and the sliding bar 406 is driven to slide and reset under the reset action of the compression spring 506, so that the arc end rubber plate 402 is conveniently protected again.

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 therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a safety construction frame, includes scaffold (1), installs on scaffold (1) and holds up frame (2), holds up and installs footboard (3) on frame (2), its characterized in that, be provided with anti-skidding mechanism (4) on footboard (3), hold up and be provided with locking mechanism (5) on frame (2), locking mechanism (5) are in contact with anti-skidding mechanism (4), anti-skidding mechanism (4) are including arc end rubber slab (402), set up mounting groove (401) on footboard (3), arc end rubber slab (402) are installed in mounting groove (401) in the rotation, symmetrically install connecting axle (403) on arc end rubber slab (402), connecting axle (403) are installed in rotation on footboard (3) and hold up frame (2), install separation blade (404) on one of them connecting axle (403), be provided with connecting gear (405) on another connecting axle (403), install a plurality of stop collar (407) on frame (2), stop collar (407) are installed in sliding strip (406) and are installed in sliding strip (501) and are engaged with each other in sliding strip (501) and are installed in sliding strip (501) and are equipped with locking mechanism (406) and are engaged with each other, install slide bar (502) on brake pad (501), set up slide hole (503) on holding frame (2), slide bar (502) slidable mounting is in slide hole (503), install spacing circle piece (504) on slide bar (502), set up sliding chamber (505) on holding frame (2), spacing circle piece (504) slidable mounting is in sliding chamber (505), install supporting shoe (507) on holding frame (2), set up telescopic hole (510) on supporting shoe (507), install arc end lock axle (508) in telescopic hole (510), install on arc end lock axle (508) and connect circle piece (509), the movable sleeve has cup jointed reset spring (512) on arc end lock axle (508), the one end of reset spring (512) is installed on connecting circle piece (509), the other end of reset spring (512) is installed on supporting shoe (507), set up locking hole (511) on sliding bar (406), arc end lock axle (508) movable mounting is in locking hole (511).

2. A safety construction frame according to claim 1, characterized in that the sliding strip (406) is provided with a tooth slot (408), and the connecting gear (405) is meshed with the tooth slot (408).

3. The safety construction frame according to claim 1, wherein the support frame (2) and the pedal (3) are provided with through holes (409), and the connecting shaft (403) is rotatably installed in the through holes (409).

4. The safety construction frame according to claim 1, wherein the sliding rod (502) is movably sleeved with a compression spring (506), one end of the compression spring (506) is installed on the support frame (2), and the other end of the compression spring (506) is installed on the limiting round block (504).

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