CN213927424U - Scaffold with reinforced horizontal truss - Google Patents

Abstract

The utility model discloses a scaffold frame with add stationary horizontal truss, including supporting the pole setting, be equipped with the support horizontal pole in the middle of two support pole settings, support the horizontal pole and support all array threaded holes in the pole setting, through bolt through thread hole joint support horizontal pole and support pole setting, there is the backup pad through bolt threaded connection in the pole setting is supported to both sides, is equipped with four first connecting rods in the middle of two support horizontal poles, and four first connecting rods form the prismatic structure, and the both sides of prismatic structure are equipped with the connecting plate, the utility model discloses a truss structure that the level set up can effectual improvement scaffold frame's structural strength, makes the structure more firm.

Description

Scaffold with reinforced horizontal truss

Technical Field

The utility model relates to a scaffold frame field specifically is a scaffold frame with reinforced horizontal truss.

Background

At construction's in-process, need build the scaffold frame usually and carry out the auxiliary operation, cover the protection network on the scaffold frame simultaneously, can avoid when construction thing falls, cause danger to the pedestrian below. In the existing building scaffold, bolts are mostly adopted as main support frameworks, so that the load pressure is high, the support structure is weak, and the phenomenon that the joints are broken and the like can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame with reinforced horizontal truss to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scaffold frame with add stationary horizontal truss, includes and supports the pole setting, two be equipped with the support horizontal pole in the middle of supporting the pole setting, all array threaded holes in support horizontal pole and the support pole setting, through bolt through-thread hole joint support horizontal pole and support pole setting, both sides have a backup pad, two through bolt threaded connection in the support pole setting be equipped with four first connecting rods, four in the middle of the support horizontal pole first connecting rod forms prismatic structure, and prismatic structure's both sides are equipped with the connecting plate.

Preferably, a screw rod is arranged between the connecting plate and the supporting plate, the screw rod is divided into two sections from the middle, the threads of the two sections of screw rod are arranged oppositely, moving blocks are connected to the two sections of screw rod in a threaded manner, second connecting rods are hinged to two sides of each moving block, the other ends of the two second connecting rods are respectively hinged to the connecting plate and the supporting plate, and supports are fixedly connected to two sides of the connecting plate and two sides of the supporting plate.

Preferably, the both sides of first connecting rod are connector and spread groove respectively, one the connector of first connecting rod and another rotate between the spread groove of first connecting rod and connect, four the circulation rotates between the first connecting rod and connects, four the lateral wall of first connecting rod all is on the coplanar.

Preferably, the left end and the right end of the prismatic structure are rotatably connected with the connecting plates, the upper side and the lower side of the prismatic structure are hinged with the top plate, the top plate is fixedly connected with the supporting cross rods through bolts, a fixed plate is fixedly connected between the hinged positions of the left end and the right end of the prismatic structure, and a reinforcing plate is fixedly connected between the two first connecting rods on the two sides.

Compared with the prior art, the beneficial effects of the utility model are that: according to two positions of supporting two roofs of distance adjustment between the horizontal pole, remove the connecting plate to centre or both sides, it is rotatory each other to drive first connecting rod, distance to between two roofs is adjusted, passing through the bolt fastening with two roofs on supporting the horizontal pole, carry out joint support to two articulated departments with the fixed plate, two gusset plates of reuse carry out the reinforcement support to two first connecting rods, it removes to drive the connecting block through rotatory screw rod, distance between adjustment connecting plate and the backup pad, adapt to two distances of supporting between the pole setting, can support simultaneously, truss structure through the level setting, can effectual improvement scaffold's structural strength, make the structure more firm.

Drawings

FIG. 1 is a schematic view of a truss connection structure;

fig. 2 is an exploded view of the first link connection structure.

In the figure: the device comprises a support upright rod 1, a support cross rod 2, a support plate 3, a screw rod 4, a moving block 5, a second connecting rod 6, a connecting plate 7, a support 8, a top plate 9, a first connecting rod 10, a fixing plate 11, a reinforcing plate 12, a connecting groove 13 and a connecting head 14.

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. 1-2, the present invention provides a technical solution: the utility model provides a scaffold frame with add stationary horizontal truss, is including supporting pole setting 1, is equipped with support horizontal pole 2 in the middle of two support pole settings 1, all the array threaded holes on support horizontal pole 2 and the support pole setting 1, through bolt through thread hole joint support horizontal pole 2 and support pole setting 1, there is backup pad 3 through bolt threaded connection on the both sides support pole setting 1, is equipped with four first connecting rods 10 in the middle of two support horizontal poles 2, and four first connecting rods 10 form prismatic structure, and prismatic structure's both sides are equipped with connecting plate 7.

A screw rod 4 is arranged between a connecting plate 7 and a supporting plate 3, the screw rod 4 is divided into two sections from the middle, the screw threads of the two sections of screw rod 4 are arranged oppositely, a moving block 5 is connected on the two sections of screw rod 4 in a threaded manner, second connecting rods 6 are hinged on both sides of the moving block 5, the other ends of the two second connecting rods 6 are respectively hinged with the connecting plate 7 and the supporting plate 3, brackets 8 are fixedly connected on both sides of the connecting plate 7 and the supporting plate 3, the screw threads are arranged oppositely, when the screw rod 4 is rotated, the moving block 5 can move towards the middle or both sides simultaneously, the moving block 5 drives the second connecting rods 6 to rotate when moving, the distance between the supporting plate 3 and the connecting plate 7 is adjusted through the second connecting rods 6 to adapt to the distance between the two supporting upright rods 1, prismatic structures can rotate mutually, when the supporting transverse rod 2 on the upper side is loaded, the two inclined first connecting rods can transmit one part of the loaded load to the supporting upright rods 1 through a truss, avoiding too much concentration of load on the support rail 2.

The both sides of first connecting rod 10 are connector 14 and spread groove 13 respectively, rotate between connector 14 of a first connecting rod 10 and the spread groove 13 of another first connecting rod 10 and connect, the connection is rotated in the circulation between four first connecting rods 10, the lateral wall of four first connecting rods 10 is all on the coplanar, rotate between four first connecting rods 10 and connect, when supporting horizontal pole 2 and receiving great load, the first connecting rod of two slopes can transmit the load to supporting pole setting 1 on, when supporting pole setting 1 and receiving great load on the same reason, can transmit the load to supporting horizontal pole 2, disperse the load, can the mutual rotation between four first connecting rods 10, adapt to two distances of supporting between horizontal pole 2.

Prismatic structure's left end and right-hand member all rotate with connecting plate 7 and are connected, prismatic structure's the articulated roof 9 that is connected with in upper and lower both sides, roof 9 passes through bolt and supports 2 fixed connection of horizontal pole, fixedly connected with fixed plate 11 between prismatic structure left end and the articulated department of right-hand member, fixedly connected with gusset plate 12 between two first connecting rods 10 in both sides, support horizontal pole 2 with four first connecting rods 10 and both sides through roof 9 and connect, fixed plate 11 can fall into two triangle-shaped structures with prismatic structure, increase the bearing strength of truss, two gusset plates 12 increase joint strength, avoid the load too to concentrate on fixed plate 11.

The working principle is as follows: the positions of two top plates 9 are adjusted according to the distance between two supporting cross rods 2, the connecting plates are moved towards the middle or two sides to drive the first connecting rods 10 to rotate mutually, the distance between the two top plates 9 is adjusted, the two top plates 9 are fixed on the supporting cross rods 2 through bolts, the prismatic structures can be divided into two triangular structures by the fixed plates 11 to increase the bearing strength of the truss, the connecting strength is increased by the two reinforcing plates 12 to avoid the load from being excessively concentrated on the fixed plates 11, the threads are oppositely arranged, when the screw rods 4 are rotated, the moving blocks 5 can simultaneously move towards the middle or two sides, the moving blocks 5 drive the second connecting rods 6 to rotate when moving, the distance between the supporting plates 3 and the connecting plates 7 is adjusted through the second connecting rods 6 to adapt to the distance between the two supporting upright rods 1, when the supporting cross rods 2 are subjected to larger load, the two inclined first connecting rods can transmit the load to the supporting upright rods 1, the same reason can transmit the load to supporting horizontal pole 2 when supporting pole setting 1 and receiving great load, with the load dispersion, avoids the load too concentrated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a scaffold with reinforced horizontal truss, includes support pole setting (1), its characterized in that: the middle of the two supporting vertical rods (1) is provided with a supporting cross rod (2), threaded holes are arranged in the supporting cross rod (2) and the supporting vertical rods (1) in an array mode, the supporting cross rod (2) and the supporting vertical rods (1) are connected through threaded bolt holes, the supporting cross rod (2) and the supporting vertical rods (1) are connected on two sides, a supporting plate (3) is connected on the supporting vertical rods (1) through threaded bolt holes, four first connecting rods (10) are arranged in the middle of the supporting cross rod (2), the four first connecting rods (10) form a prismatic structure, connecting plates (7) are arranged on two sides of the prismatic structure, the left end and the right end of the prismatic structure are rotatably connected with the connecting plates (7), the upper side and the lower side of the prismatic structure are hinged to form a top plate (9), the top plate (9) is fixedly connected with the supporting cross rod (2) through bolts, and a fixing plate (11) is fixedly connected between the hinged positions of the left end and the right end of the prismatic structure, a reinforcing plate (12) is fixedly connected between the two first connecting rods (10) at the two sides.

2. A scaffolding with horizontal trusses reinforced according to claim 1, wherein: the connecting plate is characterized in that a screw rod (4) is arranged between the connecting plate (7) and the supporting plate (3), the screw rod (4) is divided into two sections from the middle, the two sections of the screw rod (4) are oppositely arranged in threads, a moving block (5) is in threaded connection with the two sections of the screw rod (4), the two sides of the moving block (5) are hinged with second connecting rods (6), the other ends of the two second connecting rods (6) are respectively hinged with the connecting plate (7) and the supporting plate (3), and supports (8) are fixedly connected with the two sides of the connecting plate (7) and the supporting plate (3).

3. A scaffolding with horizontal trusses reinforced according to claim 1, wherein: the both sides of first connecting rod (10) are connector (14) and spread groove (13), one respectively connector (14) and another of first connecting rod (10) rotate between spread groove (13) of first connecting rod (10) and connect, four the circulation rotates between first connecting rod (10) and connects, four the lateral wall of first connecting rod (10) all is on the coplanar.

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