CN217353440U

CN217353440U - Support frame with protective structure for building construction

Info

Publication number: CN217353440U
Application number: CN202221171022.0U
Authority: CN
Inventors: 官斌斌; 张宝; 李琳; 曹国巍; 郭炳乾; 沈思卿
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-02
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a construction is with support frame that has protective structure relates to support technical field for the building. The utility model discloses a two support deckle boards, two be provided with the upset mounting between the looks remote site of support deckle board, two the back of the body end bottom of supporting deckle board all articulates there is the inner ladder that can inwards overturn, the inner ladder outside all slides the cover and is equipped with outer ladder, the inner ladder both sides all have a plurality of screw holes along its length direction array structure, the both sides of outer ladder all articulate there is the connecting plate, the other end of connecting plate runs through installs the fixing bolt of threaded connection in one of them threaded hole, it all articulates there is the guardrail to support deckle board upper surface both sides. The utility model discloses establish the connection with interior ladder and outer ladder slip cap, can highly adjust the support frame board to adapt to the work of building a wall of whitewashing of co-altitude not, and the device can fold and accomodate, portable and transportation set up the security that the guardrail has then increased the device.

Description

Support frame with protective structure for building construction

Technical Field

The utility model relates to a support technical field for the building, concretely relates to support frame that has protective structure for construction.

Background

In the building construction field, the support frame is the building article that often need use, and the workman's of being convenient for operation is held to the support frame. The current support frame comprises removal support frame and fixed bolster, and the fixed bolster is fixed on ground or wall setting through relevant part, removes the support frame and can carry out nimble displacement according to actual conditions to reach better construction purpose, at the building in-process of low-rise villa or rural building, need build interim support usually and accomplish the process of building a wall and whitewash.

The support that present construction was built is fixed knot generally, highly inconvenient adjusts, does not all set up the guardrail basically on the support moreover, and the staff has certain danger when the construction, and the support can not fold when not using and accomodate, carries very inconveniently, and inconvenient workman shifts the use. Therefore the utility model provides a construction is with support frame that has protective structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: for solving the inconvenient height-adjusting of current support frame, it is inconvenient to use, does not install the rail guard, and the security can't be ensured to can not fold and accomodate, the problem of portable transportation not be convenient for, the utility model provides a construction is with support frame that has protective structure.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a construction is with support frame that has protective structure, includes two support deckle boards, two be provided with the upset mounting between the looks remote site of support deckle board, two the back of the body end bottom of carrying on the back of the body of support deckle board all articulates there is the interior ladder that can inwards overturn, the equal slip cap in the interior ladder outside is equipped with outer ladder, interior ladder both sides all have a plurality of screw holes along its length direction array structure, the both sides of outer ladder all articulate there is the connecting plate, the other end of connecting plate runs through installs the fixing bolt of threaded connection in one of them screw hole, support deckle board upper surface both sides all articulate there is the guardrail, the bottom of guardrail all construct with the joint piece of support deckle board side looks joint.

Furthermore, the upset mounting is including constructing two plugboards at one of them support deckle board tip, and another one end of support deckle board is constructed and is equipped with two inserting grooves of mutually inserting with the plugboard, the spacing bolt that runs through inserting groove and plugboard tip is all inserted to support deckle board both sides, inserting groove tip constructs two and is located the connection riser of plugboard both sides, two all be constructed on the connection riser and be used for inserting the jack of establishing spacing bolt.

Further, the inner ladder includes the connecting seat of two fixed connection in support deckle board bottom corner, it has the montant that can inwards overturn all to articulate on the connecting seat, connecting seat one side all constructs the stopper, montant upper end one side is constructed the conflict piece inconsistent with the stopper, two be connected with a plurality of support horizontal poles along its length direction array between the montant.

Further, two the inner ladder slope is down and the bottom free end sets up apart from each other.

Further, the outer ladder includes that two slip covers establish the U type munnion on two montants respectively, two along its length direction array connection has a plurality of support footboards between the U type munnion, support the footboard and be located one side of supporting the horizontal pole and rather than parallel arrangement, vertical structure has two relative guide ways that set up in the U type munnion, two the montant both sides structure have with two guide ways mutually insert the guide strip that closes.

Furtherly, support frame plate upper surface one side structure have with the unanimous supporting shoe of guardrail thickness, one of them the guardrail articulates on the supporting shoe, another the guardrail articulates the opposite side at the support frame plate, all be constructed the joint groove with guardrail joint piece looks block with the opposite side of supporting the frame plate on the supporting shoe.

Further, the joint piece is including constructing the connecting block in guardrail hinged end looks back of the body side bottom, one side that the connecting block is relative with the joint groove is constructed and is had the arc recess, the joint inslot is constructed the arc lug with arc recess looks block.

The utility model has the advantages as follows:

1. the utility model discloses a establish the connection with interior ladder and outer ladder slip cap, can highly adjust the support frame board to can fix the position between interior ladder and the outer ladder through the fixing bolt on the connecting plate, with the work of building a wall of whitewashing that adapts to not co-altitude, the high regulation simple operation improves the practicality of device.

2. The utility model discloses can form the plane or overturn foldingly with two support deckle boards through the upset mounting to articulate the inner ladder in the bottom of supporting the deckle board, can retrieve the outer ladder and overlap with the inner ladder, and overturn the inner ladder to the bottom of supporting the deckle board, upwards overturn foldingly with two support deckle boards again, make the device whole form the folding shape of an M type, with the space that the reducing means occupy, conveniently carry and deposit, increase the functionality and the practicality of device.

3. The utility model discloses an at the articulated guardrail in support deckle board upper end both sides, can protect the workman of top operation, prevent that it from dropping easily, increased the security of device.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the three-dimensional structure of the present invention;

fig. 3 is a plan elevation view of the present invention;

fig. 4 is a cross-sectional view taken along line a-a of fig. 3 in accordance with the present invention;

reference numerals: 1. supporting the frame plate; 101. a support block; 102. a clamping groove; 2. turning over the fixing piece; 201. a plugboard; 202. inserting grooves; 203. a limit bolt; 204. connecting a vertical plate; 205. a jack; 3. an inner ladder; 301. a connecting seat; 302. a vertical rod; 303. a limiting block; 304. a contact block; 305. a support rail; 4. an outer ladder; 401. a U-shaped mullion; 402. a support pedal; 403. a guide groove; 404. a guide strip; 5. a threaded hole; 6. a connecting plate; 7. fixing the bolt; 8. a guardrail; 9. a clamping block; 901. connecting blocks; 902. an arc-shaped groove; 903. an arc-shaped bump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in the figure 1-2, the utility model provides a support frame with protective structure for building construction, which comprises two support frame plates 1, a turning fixing member 2 is arranged between the opposite ends of the two support frame plates 1, the bottom of the back end of the two support frame plates 1 is hinged with an inner ladder 3 capable of turning inwards, the outer side of the inner ladder 3 is sleeved with an outer ladder 4 in a sliding way, both sides of the inner ladder 3 are arrayed along the length direction and provided with a plurality of threaded holes 5, both sides of the outer ladder 4 are hinged with a connecting plate 6, the other end of the connecting plate 6 is provided with a fixing bolt 7 which is in threaded connection with one of the threaded holes 5, both sides of the upper surface of the support frame plate 1 are hinged with a guardrail 8, the bottom of the guardrail 8 is provided with a clamping block 9 which is clamped with the side surface of the support frame plate 1, when the device is used, the two support frame plates 1 are required to form a flat plate in a horizontal plane through the turning fixing member 2 and are fixed, so that a worker can stand on the inner ladder for working, then the inner ladder 3 at the bottom of the two supporting frame plates 1 is overturned outwards, the bottom end of the outer ladder 4 can be supported on the ground for supporting the whole device, the device forms an n-shaped supporting frame structure, the plastering operation of the worker is convenient, the inner ladder 3 and the outer ladder 4 can be arranged for the worker to climb, the ladder does not need to be arranged on the supporting frame, the practicability of the device is increased, when the height of the device needs to be adjusted, the distance between the bottom end of the outer ladder 4 and the top end of the inner ladder 3 can be increased by sliding the position of the outer ladder 4 on the inner ladder 3, so as to adjust the height of the supporting frame plates 1, then the connecting plate 6 is overturned, so that the fixing bolt 7 at the end part of the connecting plate can penetrate through the connecting plate 6 and is in the threaded hole 5 on the inner ladder 3, and the position between the outer ladder 4 and the inner ladder 3 is fixed, the inner ladder 3 is prevented from falling down, the whole height adjusting operation is convenient, the parts do not need to be disassembled and assembled from time to time, the manpower is saved, the practicability of the device is increased, the guardrails 8 are hinged on the two sides of the upper surface of the supporting frame plate 1, the clamping blocks 9 at the bottom of the guardrails 8 are mutually clamped and fixed with the supporting frame plate 1 by turning the guardrails 8 to the vertical state, so that a safe protective space is formed above the supporting frame plate 1, the danger that the feet of workers are stepped to empty and fall off during operation is prevented, the safety of the device is increased, the outer ladder 4 can be retracted to the position overlapped with the inner ladder 3 when the device is not used, then the inner ladder 3 and the outer ladder 4 are turned to the bottom of the supporting frame plate 1, then the guardrail fixing piece 8 is turned over to be overlapped on the upper surface of the supporting frame plate 1, then the two supporting frame plates 1 can be folded together by turning the guardrail 8 on the supporting frame plate 2, the device wholly forms the beta structure of an M type, very big reduction the shared volume of device, be convenient for accomodate the device and deposit or carry the transportation, improved the practicality of device.

As shown in fig. 2 and 4, in some embodiments, the turnover fixing member 2 includes two insertion plates 201 configured at an end portion of one of the support frame plates 1, one end portion of the other support frame plate 1 is configured with two insertion grooves 202 inserted into the insertion plates 201, both sides of the support frame plate 1 are inserted with limit bolts 203 penetrating through the insertion grooves 202 and the end portions of the insertion plates 201, the end portions of the insertion grooves 202 are configured with two connection vertical plates 204 located at both sides of the insertion plates 201, both connection vertical plates 204 are configured with insertion holes 205 for inserting the limit bolts 203, when the two insertion plates 201 are inserted into the insertion grooves 202, the two support frame plates 1 can be connected to form a horizontal flat plate structure, and the positions of the insertion plates 201 and the insertion grooves 202 are fixed by the limit bolts 203 to ensure that the structure of the two support frame plates 1 in a horizontal state is stable, when the two support frame plates 1 need to be folded and stored, can dismantle spacing bolt 203, then take out plugboard 201 from inserting groove 202, and will be constructed supporting frame board 1 upper surface upset that has plugboard 201 and laminate on with another supporting frame board 1's upper surface, plugboard 201's tip can laminate between two connection risers 204, again run through plugboard 201's tip with spacing bolt 203 and insert and establish and connect it in the jack 205 of connecting riser 204, in order to realize that two supporting frame board 1's upset is folding, prevent that the device from taking place to separate when removing the transportation, increase the security of device, fold two supporting frame board 1 and laminate, can reduce the shared space of device, be more favorable to carrying and transporting, the practicality of device has been increased.

As shown in fig. 3, in some embodiments, the inner ladder 3 includes two connecting seats 301 that fixed connection is in the corner of supporting 1 bottom of deckle board, it has montant 302 that can inwards overturn all to articulate on the connecting seat 301, connecting seat 301 one side has all been constructed spacing piece 303, montant 302 upper end one side is constructed the conflict piece 304 that offsets with spacing piece 303, be connected with a plurality of support horizontal poles 305 along its length direction array between two montant 302, when inner ladder 3 overturns to vertical support state, the conflict piece 304 that supports that the upper end of montant 302 set up can contradict with spacing piece 303 on connecting seat 301, thereby the position of ladder 3 upset in the restriction, in the time inner ladder 3 can effectually support supporting deckle board 1, increase the degree of stability of device, improve the security of device.

As shown in fig. 2-3, in some embodiments, two inner ladders 3 are inclined downward and the free ends at the bottom are far away from each other, when the contact block 304 on the inner ladder 3 is supported by abutting against the limiting block 303 on the connecting seat 301, the inner ladders 3 are inclined downward, and the bottoms of the two inner ladders 3 are far away from each other, so that the device can form a trapezoidal structure, and the inner ladders 3 are prevented from being overturned inward when pressure is applied to the top of the device, thereby further increasing the safety of the device.

As shown in fig. 2-3, in some embodiments, the outer ladder 4 includes two U-shaped mullions 401 respectively slidably sleeved on the two vertical rods 302, a plurality of supporting pedals 402 are connected between the two U-shaped mullions 401 along the length direction thereof in an array manner, the supporting pedals 402 are located on one side of the supporting cross rod 305 and arranged parallel to the supporting cross rod, two oppositely arranged guide grooves 403 are vertically constructed in the U-shaped mullion 401, guide strips 404 inserted into the two guide grooves 403 are constructed on both sides of the two vertical rods 302, the U-shaped mullions 401 sleeved on the vertical rods 302 can be limited and guided by the arrangement of the guide strips 404 and the guide grooves 403, so that the U-shaped mullions 401 are prevented from being separated, and the safety of the device is improved.

As shown in fig. 2, in some embodiments, a supporting block 101 having a thickness corresponding to that of the guard rails 8 is configured on one side of the upper surface of the supporting frame plate 1, one of the guard rails 8 is hinged to the supporting block 101, the other guard rail 8 is hinged to the other side of the supporting frame plate 1, a clamping groove 102 clamped with a clamping block 9 of the guard rail 8 is configured on the supporting block 101 and on the other side of the supporting frame plate 1, the supporting block 101 is configured to enable the device to overturn one of the guard rails 8 to abut against the upper surface of the supporting frame plate 1 when the device is stored, and the other guard rail 8 can overturn to abut against the upper side of the last guard rail 8 through the support of the supporting block 101, so that the two guard rails 8 can be overturned and overlapped together, thereby further reducing the occupation of space and increasing the practicability of the device.

As shown in fig. 2 and 4, in some embodiments, the joint block 9 includes a connecting block 901 configured at the bottom of the back side of the hinged end of the guardrail 8, an arc groove 902 is configured at the side of the connecting block 901 opposite to the joint groove 102, an arc protrusion 903 which is engaged with the arc groove 902 is configured in the joint groove 102, when the guardrail 8 is turned over to the vertical state, the arc groove 902 on the connecting block 901 can enter the arc protrusion 903 in the joint groove 102 through interference fit to be clamped, so that the position of the guardrail 8 is limited, the guardrail is prevented from being turned over and toppled over easily, and the practicability of the device is increased.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A supporting frame with a protective structure for building construction comprises two supporting frame plates (1), it is characterized in that a turnover fixing piece (2) is arranged between the opposite ends of the two supporting frame plates (1), the bottoms of the opposite ends of the two supporting frame plates (1) are hinged with an inner ladder (3) which can turn inwards, the outer sides of the inner ladders (3) are respectively sleeved with an outer ladder (4) in a sliding way, both sides of the inner ladders (3) are respectively provided with a plurality of threaded holes (5) along the length direction in an array way, two sides of the outer ladder (4) are respectively hinged with a connecting plate (6), the other end of each connecting plate (6) is provided with a fixing bolt (7) which is connected in one threaded hole (5) in a threaded manner in a penetrating manner, the supporting frame plate is characterized in that two sides of the upper surface of the supporting frame plate (1) are hinged with guardrails (8), and the bottoms of the guardrails (8) are respectively provided with a clamping block (9) which is clamped with the side surface of the supporting frame plate (1).

2. The support frame with the protective structure for building construction according to claim 1, wherein the turning fixing member (2) comprises two insertion plates (201) configured at an end of one of the support frame plates (1), one end of the other support frame plate (1) is configured with two insertion grooves (202) inserted with the insertion plates (201), both sides of the support frame plate (1) are inserted with limit bolts (203) penetrating through the insertion grooves (202) and the ends of the insertion plates (201), the end of the insertion groove (202) is configured with two connection vertical plates (204) located at both sides of the insertion plate (201), and both connection vertical plates (204) are configured with insertion holes (205) for inserting the limit bolts (203).

3. The support frame with the protective structure for building construction as claimed in claim 1, wherein the inner ladder (3) comprises two connecting seats (301) fixedly connected to the bottom corners of the support frame plate (1), each connecting seat (301) is hinged with a vertical rod (302) capable of turning inwards, each connecting seat (301) is provided with a limiting block (303), each vertical rod (302) is provided with a contact block (304) at one upper end, the contact block is in contact with the limiting block (303), and a plurality of support cross rods (305) are connected between the two vertical rods (302) along the length direction thereof in an array manner.

4. A support frame with protective structure for building construction according to claim 1 characterized in that two said inner ladders (3) are inclined downwards and the bottom free ends are set away from each other.

5. The support frame with the protective structure for building construction according to claim 3, wherein the outer ladder (4) comprises two U-shaped vertical frames (401) respectively slidably sleeved on the two vertical rods (302), a plurality of supporting pedals (402) are connected between the two U-shaped vertical frames (401) along the length direction thereof in an array manner, the supporting pedals (402) are positioned on one side of the supporting cross rod (305) and arranged in parallel with the supporting cross rod, two opposite guide grooves (403) are vertically constructed in the U-shaped vertical frames (401), and guide strips (404) inserted into the two guide grooves (403) are constructed on two sides of the two vertical rods (302).

6. The supporting frame with the protective structure for building construction according to claim 1, wherein one side of the upper surface of the supporting frame plate (1) is configured with supporting blocks (101) with the same thickness as the guardrails (8), one of the guardrails (8) is hinged on the supporting block (101), the other guardrail (8) is hinged on the other side of the supporting frame plate (1), and the supporting block (101) and the other side of the supporting frame plate (1) are both configured with clamping grooves (102) which are clamped with the clamping blocks (9) of the guardrails (8).

7. A support frame with a protective structure for building construction according to claim 1, characterized in that the clamping block (9) comprises a connecting block (901) which is constructed at the bottom of the side opposite to the hinged end of the guardrail (8), an arc groove (902) is constructed at the side of the connecting block (901) opposite to the clamping groove (102), and an arc projection (903) which is clamped with the arc groove (902) is constructed in the clamping groove (102).