CN215254375U - Fire retardant coating construction movable cantilever frame - Google Patents

Abstract

A movable cantilever frame for fireproof coating construction comprises a bearing frame, wherein a counterweight body is loaded on the bearing frame according to different operating environments, a self-locking roller is arranged at the bottom of the bearing frame, stabilizer bars which are horizontally arranged are mounted on the bearing frame through a first vertical rod according to a required height, springboards are laid on the stabilizer bars, a cantilever beam is connected between the stabilizer bars, and a protective guard is mounted above the stabilizer bars through a second vertical rod; the same side of the first vertical rod and the second vertical rod is provided with a ladder stand formed by climbing rods. The utility model discloses a self-locking gyro wheel can remove the support body to arbitrary operation position, need not the on-the-spot dismouting again. One side of support body has set up the climbing pole, has made things convenient for the climbing of builder's upper and lower cantilever frame, has greatly promoted the convenience that the cantilever frame used. The utility model discloses simple structure, the cost is with low costs, can improve fireproof coating efficiency of construction, need not build on having had the building, can not cause the injury to having had the building.

Description

Fire retardant coating construction movable cantilever frame

Technical Field

The utility model belongs to the building field, concretely relates to fire retardant coating construction movable cantilever frame.

Background

The cantilever frame is a device which utilizes a cantilever structure extending outwards from the edge of a building structure to support an external scaffold so that the load of the external scaffold is completely or partially transferred to the building structure. The cantilevered support structure of the cantilevered scaffold must have sufficient strength, stability and rigidity and be able to transfer the load of the scaffold to the building structure.

However, current cantilever frame is owing to simple structure, lacks the climbing facility, leads to the user to need assist the climbing with the help of outside climbing instrument, and further, leads to having consumeed a large amount of engineering time, is unfavorable for promoting the construction progress.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire retardant coating construction movable cantilever frame to installation of fire retardant coating construction cantilever frame and awkward problem among the above-mentioned prior art, it is convenient to use, can improve the efficiency of construction.

In order to achieve the above object, the present invention provides the following technical solutions:

a movable cantilever frame for fireproof coating construction comprises a bearing frame, wherein a counterweight body is loaded on the bearing frame according to different operating environments, a self-locking roller is arranged at the bottom of the bearing frame, stabilizer bars which are horizontally arranged are mounted on the bearing frame through a first vertical rod according to a required height, springboards are laid on the stabilizer bars, a cantilever beam is connected between the stabilizer bars, and a protective guard is mounted above the stabilizer bars through a second vertical rod; the same side of the first vertical rod and the second vertical rod is provided with a ladder stand formed by climbing rods.

Preferably, the bearing frame is of a frame structure, the bearing frame is fixedly connected with a horizontally arranged support plate, and the counterweight body is placed on the support plate.

Preferably, the rod bodies of the first vertical rods are horizontally connected with the cross rods through connecting joints, the surfaces of the cross rods are connected with the first reinforcing rods which are obliquely arranged through bolts, and two ends of each first reinforcing rod are connected with the bearing frame and the first vertical rods through bolts respectively.

Preferably, the climbing poles are respectively connected to the guard rail, the stabilizer bar and the cross bar at the assembly positions through connecting knots.

Preferably, the climbing rod tip of same layer cat ladder is provided with the pulling plate that makes things convenient for the climbing rod to install, dismantle and take, offers the through-hole that is used for the climbing rod to pass on the connecting joint, and the other end installation lock nut of climbing rod is fixed.

Preferably, the guard rail can be fastened with the hanging ladder through a connecting knot.

Preferably, the other side of cat ladder is provided with the springboard of extension to lay on the stabilizer bar that extends the setting, support the rail guard of connecting the extension setting through the pole setting on the stabilizer bar that extends the setting, the stabilizer bar end connection that extends the setting has the cantilever beam, all be connected with the second stiffener between the both ends of cantilever beam and the first montant.

Preferably, the springboard is a steel springboard, and the surface of the springboard is provided with a plurality of through holes for draining water.

Preferably, the self-locking rollers are arranged in a rectangular shape and are provided with two pairs, and the two pairs are connected with the bottom of the bearing frame through U-shaped insertion walls.

Compared with the prior art, the utility model discloses there is following beneficial effect:

the frame body can be moved to any operation position through the self-locking roller, and the disassembly and the assembly on site are not needed. The bearing frame can be according to the different operation environment loading counter weight body, stabilizes the chassis of cantilever frame, security and flexibility when promotion cantilever frame uses. One side of support body has set up the climbing rod, and the climbing rod is provided with a plurality of, and a plurality of climbing rod forms the cantilever frame cat ladder, has made things convenient for the climbing of builder's upper and lower cantilever frame, has greatly promoted the convenience that the cantilever frame used. The springboard is laid on the stabilizer bar, so that a constructor can be supported, and the constructor can walk on the cantilever frame conveniently. The guard rail is installed above the stabilizer bar through the second vertical rod, so that a constructor can be protected, and the use safety of the cantilever frame is improved. The utility model discloses simple structure, the cost is with low costs, can improve fireproof coating efficiency of construction, need not build on having had the building, can not cause the injury to having had the building, has wide application prospect.

Further, the utility model discloses the rail guard can carry out the lock joint with hanging the ladder through the junctional complex to realized hanging ladder and cat ladder dual-purpose climbing subassembly, according to the site environment needs, the operator can select by oneself, has promoted the convenience about the constructor.

Drawings

FIG. 1 is a schematic view of a first perspective three-dimensional structure of a movable cantilever frame for fireproof coating construction;

FIG. 2 is a schematic view of a second perspective three-dimensional structure of the movable cantilever frame for fire retardant coating construction of the present invention;

FIG. 3 is a schematic front view of the movable cantilever frame for fireproof coating construction of the present invention;

in the drawings: 1-a bearing frame; 2-a support plate; 3-U-shaped insertion walls; 4-self-locking rollers; 5-a first vertical bar; 6-first connecting means; 7-a cross bar; 8-a first stiffener; 9-a second connecting junction; 10-a second stiffener; 11-cantilever beam; 12-a gangplank; 13-protective fence; 14-a second vertical bar; 15-climbing a pole; 16-a pulling plate; 17-a stabilizer bar; and 18-vertical rods.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-3, the movable cantilever of the present invention comprises a bearing frame 1, a chassis of the cantilever can be stabilized by arranging the bearing frame 1, the stability of the cantilever support is improved, a support plate 2 is welded on the surface of the bearing frame 1, the top of the support plate 2 can be matched with an external counter weight for flexible counter weight, an external counter weight body is flexibly selected according to different operation environments, further, the safety and flexibility of the cantilever in use are improved, a U-shaped insertion wall 3 is arranged at one end of the bearing frame 1, a self-locking roller 4 is movably arranged in the U-shaped insertion wall 3, the movement of the cantilever is facilitated by arranging the self-locking roller 4, a first vertical rod 5 is arranged at the top of the installation groove 3, a first connection joint 6 is arranged on the surface of the first vertical rod 5, a cross rod 7 is arranged on the surface of the first connection joint 6, the first connection 6 is used for fixedly connecting the cross rod 7 and a rod-shaped structure of the cantilever, the surface of horizontal pole 7 has first stiffener 8 through bolted connection, the one end fixedly connected with second tie 9 of horizontal pole 7, bolted connection has second stiffener 10 through bolted connection to the one end of second tie 9, the top of second stiffener 10 is run through and is installed cantilever beam 11, the both ends of cantilever beam 11 fixed welding respectively have stabilizer bar 17, steel springboard 12 is installed at the top of stabilizer bar 17, through setting up steel springboard 12, can support the constructor, made things convenient for constructor to walk on the frame of encorbelmenting, the through-hole has been seted up on the surface of steel springboard 12 simultaneously, can prevent the surface of water gathering at steel springboard 12, be favorable to constructor sole antiskid. The inside through mounting of connecting the knot has second montant 14, and the top fixedly connected with rail guard 13 of second montant 14 through setting up rail guard 13, can protect the constructor, promotes the security of cantilever frame use, and the one end of rail guard 13 is run through mounting through first connecting 6 and is equipped with climbing rod 15, and the one end of climbing rod 15 is provided with carries arm-tie 16, through setting up climbing rod 15, and a plurality of climbing rods 15 form the part of climbing a ladder. Wherein, the first connecting device 6 of rail guard 13 one end can with hang ladder lock joint to form and hang ladder and cat ladder dual-purpose climbing auxiliary component, promoted the convenience of constructor upper and lower cantilever crane, make things convenient for the constructor to climb, carry the mounting, the dismantlement and the taking of arm-climbing 15 of arm-tie 16 having made things convenient for.

In this embodiment, bearing frame 1 is frame rack structure, and backup pad 2 is the plane board and parallel with the horizontal plane, and the both ends of backup pad 2 respectively with the both ends fixed connection of bearing frame 1, through the bearing frame 1 that sets up frame rack structure, can support and stabilize the bottom of cantilever frame, and outside counter weight body can be placed at the top of backup pad 2, through the counter weight, further promotes cantilever frame stability in service and the flexibility under different construction environmental conditions.

In this embodiment, auto-lock gyro wheel 4 is provided with two pairs, inserts wall 3 through setting up the U type, can install auto-lock gyro wheel 4, and auto-lock gyro wheel 4 can support the cantilever frame, has made things convenient for the removal of cantilever frame.

In this embodiment, the first connecting device 6 is a cylindrical metal body or a fastener, a plurality of connecting pieces with threaded through holes are disposed on the surface of the first connecting device 6, and the first connecting device 6 can respectively and fixedly connect the first vertical bar 5 with the connecting portions of the cross bar 7, the stabilizer bar 17, and the guard rail 13.

In this embodiment, equidistant bolt hole has been seted up on the surface of first stiffener 8, and the both ends of first stiffener 8 are passed through the bolt respectively and can dismantle with bearing frame 1, first montant 5 and be connected, through setting up first stiffener 8, can promote the stability of the frame side structure of encorbelmenting.

In this embodiment, the second reinforcing bars 10 are symmetrically arranged about the bisector of the steel gangplank 12, the upright bars 18 are arranged at the bottom of the guard rail 13, the bottom of the upright bars 18 is fixedly connected with the cantilever beam 11, and the second reinforcing bars 10 are arranged to stabilize the connection between the cantilever beam 11 and the second upright bars 14, thereby prolonging the service life of the cantilever frame.

In this embodiment, climbing rod 15 is provided with a plurality of, and every climbing rod 15 all contains two column poles, and climbing rod 15 is provided with lock nut for the other end that the pull plate 16 was carried in the installation, through setting up a plurality of detachable climbing rod 15, can form the cat ladder by a plurality of climbing rod 15, makes things convenient for constructor's upper and lower cantilever frame's climbing.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and the present invention can also have various changes and modifications, which fall into the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a fire retardant coating construction movable cantilever frame which characterized in that: the device comprises a bearing frame (1), wherein the bearing frame (1) loads a counterweight body according to different operating environments, a self-locking roller (4) is arranged at the bottom of the bearing frame (1), stabilizer bars (17) which are horizontally arranged are installed on the bearing frame (1) through first vertical rods (5) according to required heights, a springboard (12) is paved on the stabilizer bars (17), cantilever beams (11) are connected between the stabilizer bars (17), and guard rails (13) are installed above the stabilizer bars (17) through second vertical rods (14); the same side of the first vertical rod (5) and the second vertical rod (14) is provided with a ladder stand formed by climbing rods (15).

2. The fire retardant coating construction movable cantilever frame of claim 1, wherein: the bearing frame (1) is of a frame structure, the bearing frame (1) is fixedly connected with a supporting plate (2) which is horizontally arranged, and the counterweight body is placed on the supporting plate (2).

3. The fire retardant coating construction movable cantilever frame of claim 1, wherein: the cross rod (7) is horizontally connected between the rod bodies of the first vertical rod (5) through a connecting joint, the surface of the cross rod (7) is connected with a first reinforcing rod (8) which is obliquely arranged through a bolt, and two ends of the first reinforcing rod (8) are respectively connected with the bearing frame (1) and the first vertical rod (5) through bolts.

4. The fire retardant coating construction movable cantilever frame of claim 3, wherein: the climbing rods (15) are respectively connected to the positions where the guard rails (13), the stabilizing rods (17) and the cross rods (7) are assembled through connecting knots.

5. The fire retardant coating construction movable cantilever frame of claim 4, wherein: the end part of the climbing rod (15) of the ladder stand on the same layer is provided with a pulling plate (16) which is convenient for the climbing rod (15) to be installed, detached and taken, a through hole for the climbing rod (15) to pass is formed in the connecting joint, and a locking nut is installed at the other end of the climbing rod (15) to fix.

6. The fire retardant coating construction movable cantilever frame of claim 4, wherein: the protective guard (13) can be buckled with the hanging ladder through the connecting knot.

7. The fire retardant coating construction movable cantilever frame of claim 1, wherein: the opposite side of cat ladder is provided with springboard (12) of extension to lay on extension set up stabilizer bar (17), extend and to connect guard rail (13) that extend the setting on stabilizer bar (17) of setting through pole setting (18), extend stabilizer bar (17) end connection that sets up and have cantilever beam (11), all be connected with second stiffener (10) between the both ends of cantilever beam (11) and first montant (5).

8. The fire retardant coating construction movable cantilever frame of claim 1, wherein: the springboard (12) is made of steel, and a plurality of through holes for draining water are formed in the surface of the springboard (12).

9. The fire retardant coating construction movable cantilever frame of claim 1, wherein: the self-locking rollers (4) are arranged in a rectangular shape and are provided with two pairs, and the two pairs are connected with the bottom of the bearing frame (1) through U-shaped insertion walls (3).

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