CN213806544U

CN213806544U - Scaffold frame for building trade convenient to concatenation

Info

Publication number: CN213806544U
Application number: CN202022831634.5U
Authority: CN
Inventors: 卢鹏里; 尚斌; 王宪金; 郭涛; 王静
Original assignee: Shandong Gangji Construction Group Co ltd
Current assignee: Shandong Gangji Construction Group Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-27
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a scaffold frame for building trade convenient to concatenation, including base, worm wheel, worm and mount pad, the bottom welded connection of base has the support column, and the inside of support column is provided with reciprocal lead screw, install worm wheel and mounting panel on the outer wall of reciprocal lead screw, and worm wheel and worm meshing connect to the left and right sides of mounting panel all is provided with the connecting plate, install elastic spring between the first fixed plate, and the front side of first fixed plate is provided with the shifting block. This scaffold frame for building industry convenient to concatenation, the inside of limiting plate is provided with first fixed plate and second fixed plate, and installs elastic spring between the first fixed plate to the size of second fixed plate is identical with the size of recess, conveniently carries out the block installation between limiting plate and the mount pad like this, thereby is convenient for carry out the concatenation operation to this scaffold frame, makes things convenient for staff's dismouting work, saves operating time.

Description

Scaffold frame for building trade convenient to concatenation

Technical Field

The utility model relates to a building correlation technique field specifically is a scaffold frame for building trade convenient to concatenation.

Background

In the building field, the use of scaffold is more common, mainly is in order to guarantee that the work platform that the work progress was smooth and built, and the scaffold can divide into wooden scaffold, steel pipe scaffold according to the material, can divide into pole setting formula scaffold, gate-type scaffold etc. according to structural style, and a great variety.

But present wooden scaffold still has some weak points in the use, for example, be not convenient for splice the scaffold, present mode of building is more loaded down with trivial details, thereby the installation progress of scaffold has been reduced, it is more troublesome when not using to demolish, bring inconvenience for staff's operation, and the scaffold can only rely on the contact on bottom and ground to support usually when using, it is little to support the area, factor of safety is low, unstable phenomenon appears easily, thereby the practicality to wooden scaffold has been reduced, so we have provided a scaffold for the building industry convenient to splice, so that solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame for building industry convenient to concatenation to solve the scaffold frame on the existing market that above-mentioned background art provided and be not convenient for splice, present mode of building is more loaded down with trivial details, thereby the installation progress of scaffold frame has been reduced, it is more troublesome to demolish when not using, bring inconvenience for staff's operation, moreover the scaffold frame can only rely on the contact on bottom and ground to support usually when using, the supporting area is little, factor of safety is low, unstable phenomenon appears easily, thereby the problem of the practicality to wooden scaffold frame has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold convenient for splicing for the building industry comprises a base, a worm wheel, a worm and a mounting seat, wherein the bottom of the base is welded and connected with a support column, a reciprocating lead screw is arranged inside the support column, the outer wall of the reciprocating lead screw is provided with the worm wheel and a mounting plate, the worm wheel and the worm are meshed and connected, the left side and the right side of the mounting plate are respectively provided with a connecting plate, the front side and the rear side of each connecting plate are respectively connected with a fixture block, the outer side of each connecting plate is connected with a pull rod, the mounting seat is fixedly arranged above the base, a bottom plate is arranged above the mounting seat, a limiting plate is connected under the bottom plate, a first fixing plate and a second fixing plate are arranged inside the limiting plate, the second fixing plate is connected with the mounting seat through a groove, the groove is arranged inside the mounting seat, an elastic spring is arranged between the first fixing plates, and the front side of the first fixing plate is provided with a shifting block.

Preferably, logical groove has been seted up on the support column, and the inside that leads to the groove is provided with reset spring to reset spring keeps away from the one end that leads to the inslot wall and the balancing weight is connected, is the laminating connection between balancing weight and the pull rod simultaneously.

Preferably, the mounting plate and the outgoing filament rod are connected by a thread, the mounting plate and the connecting plate are connected by welding, and a space is always reserved between the bottom end of the connecting plate and the bottom end of the supporting column.

Preferably, the fixture block and the connecting plate are of an integrated structure, the fixture block is in sliding connection with the inner wall of the support column, and the connecting plate is hinged to the pull rod.

Preferably, the limiting plate and the bottom plate are of an integrated structure, and the limiting plate is hollow.

Preferably, first fixed plate and second fixed plate formula structure as an organic whole, and be sliding connection between first fixed plate and the limiting plate to the size of second fixed plate is identical with the size of recess.

Compared with the prior art, the beneficial effects of the utility model are that: the scaffold for the construction industry convenient for splicing,

(1) the left side and the right side of the mounting plate are respectively provided with a connecting plate, the connecting plates are hinged with the pull rod, the upper side and the lower side of the pull rod are respectively connected with a balancing weight in a fitting manner, and one end, away from the pull rod, of the balancing weight is provided with a return spring, so that the mounting plate can be driven to descend together when descending, the pull rod is enabled to rotate downwards to be opened, the side surface of the scaffold is supported through the contact between the pull rod and the ground, the supporting area is increased, and the scaffold is enabled to be more stable when in use;

(2) the inside of limiting plate is provided with first fixed plate and second fixed plate, and installs elastic spring between the first fixed plate to the size of second fixed plate is identical with the size of recess, conveniently carries out the block installation between limiting plate and the mount pad like this, thereby is convenient for carry out the concatenation operation to this scaffold frame, makes things convenient for staff's dismouting work, saves operating time.

Drawings

FIG. 1 is a schematic view of the overall main sectional structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the connecting structure of the mounting plate and the connecting plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is the utility model discloses a left side is connected to limiting plate and first fixed plate and is cut open the structure schematic diagram.

In the figure: 1. a base; 2. a support pillar; 201. a through groove; 202. a return spring; 203. a balancing weight; 3. a reciprocating screw rod; 4. a worm gear; 5. a worm; 6. mounting a plate; 7. a connecting plate; 8. a clamping block; 9. a pull rod; 10. a mounting seat; 11. a base plate; 12. a limiting plate; 13. a first fixing plate; 14. a second fixing plate; 15. a groove; 16. an elastic spring; 17. and (5) shifting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a scaffold convenient for splicing in the building industry comprises a base 1, a support column 2, a reciprocating screw rod 3, a worm wheel 4, a worm 5, a mounting plate 6, a connecting plate 7, a clamping block 8, a pull rod 9, a mounting seat 10, a bottom plate 11, a limiting plate 12, a first fixing plate 13, a second fixing plate 14, a groove 15, an elastic spring 16 and a shifting block 17, wherein the bottom of the base 1 is welded and connected with the support column 2, the reciprocating screw rod 3 is arranged in the support column 2, the worm wheel 4 and the mounting plate 6 are mounted on the outer wall of the reciprocating screw rod 3, the worm wheel 4 is meshed and connected with the worm 5, the connecting plate 7 is arranged on each of the left side and the right side of the mounting plate 6, the clamping block 8 is connected on each of the front side and the rear side of the connecting plate 7, the outer side of the connecting plate 7 is connected with the pull rod 9, the mounting seat 10 is fixedly, the limiting plate 12 is provided inside with a first fixing plate 13 and a second fixing plate 14, the second fixing plate 14 is connected with the mounting seat 10 through a groove 15, the groove 15 is arranged inside the mounting seat 10, an elastic spring 16 is arranged between the first fixing plates 13, and a shifting block 17 is arranged on the front side of the first fixing plates 13.

Seted up logical groove 201 on support column 2, and the inside that leads to groove 201 is provided with reset spring 202 to reset spring 202 keeps away from the one end that leads to groove 201 inner wall and balancing weight 203 and is connected, is connected for the laminating between balancing weight 203 and the pull rod 9 simultaneously, can open and accomodate pull rod 9 through reset spring 202 and balancing weight 203, makes better supporting this scaffold frame of pull rod 9.

Mounting panel 6 is threaded connection with the connected mode of reciprocal lead screw 3, and the connected mode of mounting panel 6 and connecting plate 7 is the welding to there is the interval all the time between the bottom of connecting plate 7 and the bottom of support column 2, like this when reciprocal lead screw 3 is rotatory, can drive mounting panel 6 and connecting plate 7 lift movement together, ensures the normal clear of this scaffold frame support work.

Fixture block 8 and connecting plate 7 formula structure as an organic whole, and be sliding connection between 2 inner walls of fixture block 8 and support column to the connected mode of connecting plate 7 and pull rod 9 is articulated, is convenient for carry on spacingly to connecting plate 7, and is more steady when making connecting plate 7 remove, guarantees the stability of whole operation and goes on.

Limiting

plate

12 and 11 formula structures as an organic whole of bottom plate, and the inside of limiting plate 12 is hollow form, can make between limiting plate 12 and the bottom plate 11 connect more firmly, effectively prevent the phenomenon that drops from appearing in the use, and then guarantee the stable use of this scaffold.

First fixed

plate

13 and 14 formula structures as an organic whole of second fixed plate, and be sliding connection between first fixed plate 13 and the limiting plate 12 to the size of second fixed plate 14 is identical with the size of recess 15, is convenient for dock through the block of second fixed plate 14 and mount pad 10, realizes the concatenation between bottom plate 11 and the mount pad 10, thereby makes things convenient for staff's operation, saves installation time.

The working principle is as follows: when the scaffold convenient for splicing in the building industry is used, as shown in fig. 1-2 and 5, firstly a worker puts the base 1 and the supporting column 2 at corresponding positions, then pulls the 2 shifting blocks 17 to enable the 2 shifting blocks 17 to approach each other, and the shifting blocks 17 are connected with the first fixing plates 13, so that the 2 first fixing plates 13 can approach each other and extrude the elastic springs 16, because the first fixing plates 13 and the second fixing plates 14 are of an integrated structure, when the 2 first fixing plates 13 approach each other, the 2 second fixing plates 14 can move oppositely, so that the distance between the 2 second fixing plates 14 is shortened, then the worker clamps the base plate 11 together with the limiting plate 12 between the 2 mounting seats 10, inserts the bottom of the first fixing plate 13 into the base 1, then loosens the 2 shifting blocks 17, and under the resetting action of the elastic springs 16, the 2 groups of the first fixing plates 13 and the second fixing plates 14 move back to back at the same time, so that the second fixing plates 14 are clamped into the grooves 15, the clamping butt joint between the limiting plates 12 and the mounting seats 10 is completed, the mounting between the bottom plate 11 and the mounting seats 10 is further completed, the mounting is very convenient, and the working time is saved;

then the worker rotates the worm 5 clockwise, the worm 5 drives the worm wheel 4 and the reciprocating screw rod 3 to rotate together, the reciprocating screw rod 3 and the mounting plate 6 are in threaded connection, the left side and the right side of the mounting plate 6 are both provided with the connecting plates 7, and the outer side of the connecting plates 7 is hinged with the pull rod 9, as shown in the figure 3-4, when the reciprocating screw rod 3 rotates, the mounting plate 6 can be driven to descend, so as to drive the connecting plate 7 to descend together, the upper side and the lower side of the pull rod 9 are both attached to the counterweight block 203, so that the pull rod 9 can gradually rotate downwards to open along with the descending of the connecting plates 7, the return springs 202 on the upper side and the lower side are respectively stretched and extruded, the supporting area of the scaffold is increased through the contact of the pull rod 9 and the ground, the scaffold is safer and more stable when in use, the practicability of the scaffold is also improved, which is the working process of the whole device, those not described in detail in this specification are well within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a scaffold frame for building trade convenient to concatenation, includes base (1), worm wheel (4), worm (5) and mount pad (10), its characterized in that: the bottom of the base (1) is connected with a support column (2) in a welding manner, a reciprocating screw rod (3) is arranged inside the support column (2), a worm wheel (4) and a mounting plate (6) are mounted on the outer wall of the reciprocating screw rod (3), the worm wheel (4) is meshed with a worm (5) to be connected, connecting plates (7) are arranged on the left side and the right side of the mounting plate (6), clamping blocks (8) are connected to the front side and the rear side of each connecting plate (7), the outer side of each connecting plate (7) is connected with a pull rod (9), the mounting seat (10) is fixedly arranged above the base (1), a bottom plate (11) is arranged above the mounting seat (10), a limiting plate (12) is connected under the bottom plate (11), a first fixing plate (13) and a second fixing plate (14) are arranged inside the limiting plate (12), and the second fixing plate (14) is connected with the mounting seat (10) through a groove (15), the groove (15) is arranged in the mounting seat (10), an elastic spring (16) is arranged between the first fixing plates (13), and a shifting block (17) is arranged on the front side of each first fixing plate (13).

2. The scaffold convenient to splice for building industry of claim 1, wherein: the supporting column (2) is provided with a through groove (201), a reset spring (202) is arranged inside the through groove (201), one end, far away from the inner wall of the through groove (201), of the reset spring (202) is connected with a balancing weight (203), and meanwhile the balancing weight (203) and the pull rod (9) are connected in a laminating mode.

3. The scaffold convenient to splice for building industry of claim 1, wherein: the connecting mode of mounting panel (6) and reciprocal lead screw (3) is threaded connection, and the connecting mode of mounting panel (6) and connecting plate (7) is the welding to there is the interval all the time between the bottom of connecting plate (7) and the bottom of support column (2).

4. The scaffold convenient to splice for building industry of claim 1, wherein: the fixture block (8) and the connecting plate (7) are of an integrated structure, the fixture block (8) is in sliding connection with the inner wall of the support column (2), and the connecting plate (7) is hinged to the pull rod (9).

5. The scaffold convenient to splice for building industry of claim 1, wherein: the limiting plate (12) and the bottom plate (11) are of an integrated structure, and the limiting plate (12) is hollow.

6. The scaffold convenient to splice for building industry of claim 1, wherein: the first fixing plate (13) and the second fixing plate (14) are of an integrated structure, the first fixing plate (13) is in sliding connection with the limiting plate (12), and the size of the second fixing plate (14) is matched with that of the groove (15).