CN211499742U

CN211499742U - Connection structure of scaffold frame for municipal works

Info

Publication number: CN211499742U
Application number: CN201922032515.0U
Authority: CN
Inventors: 蒋伟; 谢艳; 朱建华; 吉苗; 刘柏志; 黄永毅; 蔡秀芸
Original assignee: Sichuan Baoxin Construction Co ltd
Current assignee: Sichuan Baoxin Construction Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-09-15
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a connecting structure of a scaffold for municipal engineering, which belongs to the technical field of auxiliary facilities for building construction, and comprises a vertical rod and a horizontal rod, wherein a plate body is arranged on the vertical rod, the end part of the horizontal rod is provided with an inserting rod, a through hole is arranged on the plate body, the end part of the inserting rod, which is far away from the horizontal rod, is detachably connected with a butt plate for abutting against the surface of the plate body, which is far away from the horizontal rod, when the horizontal rod is required to be fixed on the vertical rod, the butt plate is installed on the inserting rod by driving the inserting rod on the horizontal rod to be inserted into the through hole on the plate body, so that the butt plate is abutted against the surface of the plate body, which is far away from the horizontal rod, thereby the horizontal rod is fixed on the vertical rod, the butt plate can prevent the inserting rod from being separated from the through hole, thereby the intensity of whole scaffold frame after through montant and horizontal pole installation has been improved.

Description

Connection structure of scaffold frame for municipal works

Technical Field

The utility model belongs to the technical field of construction auxiliary facilities technique and specifically relates to a connection structure of scaffold frame for municipal works is related to.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height.

Chinese patent No. CN204174919U discloses a scaffold, which is formed by connecting pipe fittings through fasteners, wherein the fasteners are hinge structures connected by double bolts, and anti-falling wedge blocks are fixed on the side edges of the hinges; the end of the pipe fitting is provided with a groove meshed with the wedge-shaped block. But its weak point lies in, only through the mode of connecting fixedly in pegging graft the wedge to the recess to the pipe fitting, can cause the wedge to drive the wedge along the direction of height of scaffold and break away from in the recess, has reduced the fixed effect of wedge fixed to the recess in to the intensity after whole scaffold installation has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an improve connection structure of scaffold frame for municipal works of scaffold frame installation back intensity.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a connection structure of scaffold frame for municipal works, includes the horizontal pole that montant and perpendicular to montant set up, the position at the tip place that just is located the horizontal pole on the montant is provided with the plate body, the length direction of montant sets up along the plane at perpendicular to plate body place, the tip perpendicular to horizontal pole of horizontal pole is provided with the peg graft pole, set up the through-hole that is used for supplying the peg graft pole to pass on the plate body, the tip that the horizontal pole was kept away from to the peg graft pole can be dismantled and be connected with the butt board that is used for deviating from the face butt.

Through adopting above-mentioned technical scheme, when needs are fixed the horizontal pole to the montant on, in the spliced pole plug-in connection on the plate body through driving on the horizontal pole, install the butt board to the spliced pole this moment on, make butt board and plate body deviate from the face butt of horizontal pole, thereby make the horizontal pole fixed to the montant on, the butt board can prevent that the direction of height and the through-hole of montant from breaking away from along the spliced pole, and the setting of through-hole can prevent that the horizontal pole from driving the spliced pole along the horizontal direction and breaking away from with the plate body, the fixed effect on the montant is fixed to the horizontal pole has been improved, thereby the intensity of whole scaffold frame after passing through montan.

The utility model discloses further set up to: the face of the insertion rod far away from the cross rod is provided with a thread groove towards the inside of the insertion rod, the abutting plate is fixedly provided with a screw rod which is inserted and connected in the thread groove in a threaded mode, and the abutting plate is detachably connected to the insertion rod through the screw rod and the thread groove.

Through adopting above-mentioned technical scheme, through thread groove and the mode of screw rod to butt plate installation, fixed mode is convenient simple to the fastness of butt plate on the inserted link has been improved.

The utility model discloses further set up to: the utility model discloses a support structure, including the spliced pole, barrel, butt board, spring, barrel and spring cover, the spliced pole is gone up the cover and is established and sliding connection has the barrel, the diameter of barrel is greater than the diameter of through-hole, be provided with the spring between barrel and the butt board, the one end of spring is connected to on the barrel, and the other end is connected to on the butt board, the spring cover is located on the spliced pole.

Through adopting above-mentioned technical scheme, establish the barrel cover to the peg graft on, be fixed to the peg graft on the butt board, the butt board can extrude the spring and drive the spring and be in compression state, thereby make the elasticity butt that the barrel resisted the spring connect to on the plate body, the horizontal pole can rely on the bounce butt of spring to the plate body this moment, the butt effect of horizontal pole and plate body has been improved, thereby the fixed effect on the horizontal pole is fixed to the plate body has been improved, and the setting of spring has further increased the frictional force between barrel and the plate body, thereby prevent peg graft in the through-hole internal rotation to a certain extent, thereby prevent the direction of height slope of horizontal pole along the montant.

The utility model discloses further set up to: a clamping groove used for moving the barrel in is formed in the surface, facing the abutting plate, of the plate body.

Through adopting above-mentioned technical scheme, the joint groove can play the effect of direction to the position of barrel, has improved the butt effect between barrel and the plate body to the joint groove can prevent the barrel slope to a certain extent, thereby prevents that the inserted bar from inclining in the barrel, prevents that the inserted bar from driving the horizontal pole slope, has improved the fixed effect that the horizontal pole is fixed to on the montant.

The utility model discloses further set up to: the plate body deviates from the clamping groove and is provided with slots on two sides of the through hole, and the two sides of the cross rod, which are located on the insertion rod, are provided with insertion blocks inserted into the slots.

Through adopting above-mentioned technical scheme, the setting of slot and inserted block can prevent that the horizontal pole from rotating on the plate body to further improved the fixed effect that the horizontal pole was fixed to on the plate body, and can prevent that the horizontal pole from breaking away from with the plate body towards the length direction of perpendicular to vertical pole, thereby further improved the intensity that the horizontal pole was fixed to on the plate body.

The utility model discloses further set up to: the novel metal plate is characterized in that a sleeve is arranged on the vertical rod and at the position where the plate body is located, the plate body is arranged on the sleeve, and a fixing piece used for fixing the sleeve to the vertical rod at any position is arranged on the sleeve.

By adopting the technical scheme, the sleeve is convenient for adjusting the position of the cross rod on the vertical rod, and when the working platforms of the scaffold are fixed on the cross rod, the heights of the working platforms are convenient to adjust; the setting of mounting can be fixed the sleeve to the montant on, prevents that the horizontal pole from driving the sleeve and removing on the montant.

The utility model discloses further set up to: the mounting includes along a plurality of elastic rods of sleeve circumference position setting on the sleeve, and is a plurality of the elastic rod is located telescopic one end edge, every the elastic rod is kept away from telescopic tip and is located the elastic rod and all is provided with the butt piece on the face towards the montant, the cover is established and threaded connection has and is used for keeping away from telescopic tip towards the elastic rod and remove, in order to support the butt piece tightly to the screw thread section of thick bamboo on the montant on the sleeve.

Through adopting above-mentioned technical scheme, when needs are fixed the sleeve to the montant on, twist on the sleeve through driving a screw thread section of thick bamboo, make a screw thread section of thick bamboo keep away from telescopic tip towards a plurality of elastic rods and remove, thereby make a screw thread section of thick bamboo extrusion elastic rod drive the butt block on the elastic rod tightly to the montant on, make the sleeve rely on the frictional force between butt block and the montant to fix to the montant on, can accomplish telescopic fixed through twisting a screw thread section of thick bamboo, the fixed mode is convenient simple, and it is better to fix the effect.

The utility model discloses further set up to: a plurality of groove bodies are formed in the vertical rod along the length direction of the vertical rod, each groove body is formed in the vertical rod along the annular direction, and the groove bodies are used for allowing the plurality of abutting blocks to move in.

Through adopting above-mentioned technical scheme, can drive the butt piece immigration to the cell body in when a screw thread section of thick bamboo extrusion elastic rod to make the cell body prevent the butt piece to remove along the direction of height of montant, further improved the fixed effect of sleeve fixed to the montant on optional position.

To sum up, the beneficial technical effects of the utility model are that

1. The cross rod drives the insertion rod to be inserted into the through hole, the butt plate drives the cylinder sleeve to be sleeved on the insertion rod, the butt plate is fixed to the insertion rod through the screw rod and the thread groove, the spring can be extruded by the butt plate to drive the spring to be in a compressed state, so that the cross rod is abutted to the plate body by means of the elasticity of the spring, the cross rod is prevented from being separated from the plate body along the height direction of the vertical rod and the length direction perpendicular to the cross rod, the fixing effect of the cross rod on the vertical rod is improved, and the strength of the scaffold after the scaffold is spliced and installed through the cross rod and the vertical rod;

2. twist through driving a screw thread section of thick bamboo on the sleeve and move for a screw thread section of thick bamboo can extrude a plurality of elastic rods, thereby drive the butt joint piece joint on a plurality of elastic rods to the cell body in, make the plate body fixed to the montant on the optional position, thereby conveniently adjust the position of horizontal pole.

Drawings

Fig. 1 is an exploded view of the insertion rod, plate and barrel of the present invention;

fig. 2 is a schematic structural diagram of the sleeve and the plate body of the present invention.

In the figure, 1, a vertical rod; 11. a cross bar; 111. a plug rod; 112. a butt joint plate; 113. a thread groove; 114. a screw; 115. a barrel; 116. a spring; 12. a plate body; 121. a through hole; 122. a clamping groove; 123. a slot; 124. inserting a block; 13. a sleeve; 131. an elastic rod; 132. a butting block; 133. a threaded barrel; 134. a tank body.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a connection structure of scaffold frame for municipal works, the position that just is located the tip place of horizontal pole 11 on the horizontal pole 11 montant 1 that sets up including montant 1 and perpendicular to montant 1 is provided with plate body 12, and the plane setting at perpendicular to plate body 12 place is followed to the length direction of montant 1.

As shown in fig. 1, in order to fix the cross bar 11 to the plate body 12, an insertion rod 111 is provided at an end of the cross bar 11 perpendicular to the cross bar 11, and a through hole 121 for the insertion rod 111 to pass through is opened on the plate body 12.

As shown in fig. 1, in order to prevent the cross bar 11 from driving the insertion rod 111 to separate from the through hole 121 on the plate body 12 along the height direction of the vertical bar 1, an abutting plate 112 for abutting against the surface of the plate body 12 departing from the cross bar 11 is detachably connected to the end of the insertion rod 111 far away from the cross bar 11.

As shown in fig. 1, in order to detachably connect the abutting plate 112 to the inserting rod 111, so as to conveniently fix the abutting plate 112 after the inserting rod 111 passes through the through hole 121, a threaded groove 113 is formed in a surface of the inserting rod 111 away from the cross rod 11 and facing the inserting rod 111, and a screw 114 inserted into and screwed into the threaded groove 113 is fixedly arranged on the abutting plate 112.

As shown in fig. 1, in order to improve the abutting effect between the cross bar 11 and the plate body 12, and thereby prevent the cross bar 11 from driving the inserting rod 111 to move on the plate body 12 along the height direction of the vertical bar 1, a cylinder 115 is sleeved and slidably connected on the inserting rod 111, the diameter of the cylinder 115 is greater than that of the through hole 121, and a spring 116 is disposed between the cylinder 115 and the abutting plate 112.

As shown in fig. 1, in order to enable the abutting plate 112 to drive the barrel 115 to be removed from the insertion rod 111, one end of the spring 116 is connected to the barrel 115, the other end is connected to the abutting plate 112, and the spring 116 is sleeved on the insertion rod 111.

As shown in fig. 1, in order to improve the abutting effect between the cylinder 115 and the plate body 12 and prevent the cylinder 115 from driving the insertion rod 111 to incline, a clamping groove 122 for the cylinder 115 to move in is formed on the surface of the plate body 12 facing the abutting plate 112.

After driving peg 111 with horizontal pole 11 and passing through-hole 121 on the plate body 12, can drive screw 114 on the butt joint board 112 and twist in the thread groove 113 to peg 111, butt joint board 112 can extrude spring 116 and drive spring 116 and be in compression state this moment, thereby make barrel 115 resist on spring 116's elasticity butt to plate body 12, make horizontal pole 11 can resist on spring 116's elasticity butt to plate body 12, prevent to remove along the direction of height of montant 1 on horizontal pole 11 and the plate body 12, the fixed effect of horizontal pole 11 fixed to on montant 1 has been improved.

Combine fig. 1 and fig. 2, when actual scaffold frame set up, can set up two montants 1 at the interval usually, set up a plurality of horizontal poles 11 between two montants 1, rotate along the horizontal direction on plate body 12 in order to prevent horizontal pole 11, just be located the both sides of through-hole 121 and all seted up slot 123 on the face that plate body 12 deviates from joint groove 122, the both sides that just are located spliced pole 111 on horizontal pole 11 are provided with the inserted block 124 of grafting to the slot 123.

Referring to fig. 1 and 2, in order to adjust the position of the cross bar 11 on the vertical bar 1, a sleeve 13 is disposed on the vertical bar 1 at a position where the plate 12 is located, and the plate 12 is disposed on the sleeve 13.

With reference to fig. 1 and fig. 2, in order to fix the sleeve 13 to any position on the vertical rod 1, a plurality of elastic rods 131 are disposed on the sleeve 13 along a circumferential position of the sleeve 13, the plurality of elastic rods 131 are located at an edge of one end of the sleeve 13, each elastic rod 131 is away from an end of the sleeve 13 and located on a surface of the elastic rod 131 facing the vertical rod 1, and a butting block 132 is disposed on the sleeve 13, and the sleeve 13 is sleeved and threadedly connected with a threaded cylinder 133 for moving the end of the elastic rod 131 away from the sleeve 13 so as to tightly butt the butting block 132 to the vertical rod 1.

When the sleeve 13 needs to be fixed to the vertical rod 1, the threaded cylinder 133 is driven to move on the sleeve 13, so that the threaded cylinder 133 moves towards the end of the elastic rods 131, the threaded cylinder 133 extrudes the elastic rods 131 to drive the abutting blocks 132 on the elastic rods 131 to abut against the vertical rod 1, the sleeve 13 is fixed to the vertical rod 1 by means of friction force between the abutting blocks 132 and the vertical rod 1, and the sleeve 13 can drive the plate body 12 to move so as to adjust the position of the cross rod 11.

As shown in fig. 1, in order to further improve the fixing effect of the sleeve 13, a plurality of groove bodies 134 are formed in the vertical rod 1 along the length direction of the vertical rod 1, each groove body 134 is formed in the vertical rod 1 along the circumferential direction, and the groove bodies 134 are used for allowing the plurality of abutting blocks 132 to move in; the threaded cylinder 133 can squeeze the elastic rod 131 to drive the plurality of abutting blocks 132 on the elastic rod 131 to move into the groove body 134, so that the groove body 134 has a blocking effect on the abutting blocks 132 along the height direction of the vertical rod 1, and the sleeve 13 is prevented from moving on the vertical rod 1 due to insufficient friction force.

The implementation principle of the embodiment is as follows: when a scaffold is actually built, a plurality of vertical rods 1 are usually arranged, a cross rod 11 is arranged between adjacent vertical rods 1, a working platform of a constructor is built on the cross rods 11, when the cross rod 11 is required to be fixed on the vertical rods 1, the positions of a sleeve 13 and a plate body 12 are firstly adjusted according to the position of the cross rod 11, the sleeve 13 is slid to a specified position, a thread cylinder 133 is driven to move towards the end parts of a plurality of elastic rods 131 on the sleeve 13, so that the thread cylinder 133 extrudes the plurality of elastic rods 131, abutment blocks 132 at the end parts of the plurality of elastic rods 131 are driven to be clamped into a groove body 134, the sleeve 13 drives the plate body 12 to be fixed to the specified position, at the moment, the cross rod 11 drives the insertion rod 111 to penetrate through a through hole 121 in the plate body 12, the abutment plate 112 drives a cylinder body 115 to be sleeved on the insertion rod 111, a screw 114 on the abutment plate 112 is screwed into the thread groove 113, so that the abutment plate 112 extrud, the horizontal pole 11 can resist the elasticity of spring 116 and drive the inserted block 124 and peg graft to the slot 123 this moment in to drive horizontal pole 11 butt to the plate body 12 on, thereby accomplish the fixed to horizontal pole 11, horizontal pole 11 can not break away from with the plate body 12 along two directions of the direction of height of montant 1 and the length direction of perpendicular to montant 1, thereby has improved the intensity of the scaffold frame after having built through montant 1 and horizontal pole 11.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a connection structure of scaffold frame for municipal works, includes horizontal pole (11) that montant (1) and perpendicular to montant (1) set up, its characterized in that: the utility model discloses a support structure for a plate, including montant (1), tip place that just is located horizontal pole (11), the length direction of montant (1) sets up along the plane at perpendicular to plate body (12) place, the tip perpendicular to horizontal pole (11) of horizontal pole (11) are provided with peg graft pole (111), offer through-hole (121) that are used for supplying peg graft pole (111) to pass on plate body (12), the tip that horizontal pole (11) were kept away from to peg graft pole (111) can be dismantled and be connected with the butt board (112) that are used for deviating from the face butt of horizontal pole (11) with plate body (12).

2. The connection structure of a scaffold for municipal engineering according to claim 1, wherein: the face, far away from the cross rod (11), of the insertion rod (111) faces towards the interior of the insertion rod (111) and is provided with a threaded groove (113), a screw rod (114) which is inserted into the threaded groove (113) in a threaded mode is fixedly arranged on the abutting plate (112), and the abutting plate (112) is detachably connected to the insertion rod (111) through the screw rod (114) and the threaded groove (113).

3. The connection structure of a scaffold for municipal engineering according to claim 1, wherein: the plug rod (111) is sleeved and slidably connected with a cylinder body (115), the diameter of the cylinder body (115) is larger than that of the through hole (121), a spring (116) is arranged between the cylinder body (115) and the abutting plate (112), one end of the spring (116) is connected to the cylinder body (115), the other end of the spring is connected to the abutting plate (112), and the plug rod (111) is sleeved with the spring (116).

4. The connection structure of a scaffold for municipal engineering according to claim 3, wherein: a clamping groove (122) for the barrel body (115) to move in is formed in the surface, facing the abutting plate (112), of the plate body (12).

5. The connection structure of a scaffold for municipal engineering according to claim 1, wherein: the board body (12) deviates from the clamping groove (122) and is provided with slots (123) on two sides of the through hole (121), and the insertion blocks (124) inserted into the slots (123) are arranged on two sides of the cross rod (11) and located on the insertion rod (111).

6. The connection structure of a scaffold for municipal engineering according to claim 1, wherein: the utility model discloses a fixing device for fixing a metal plate, including montant (1), the position that just is located plate body (12) place on montant (1) is provided with sleeve (13), plate body (12) set up on sleeve (13), be provided with on sleeve (13) and be used for fixing sleeve (13) to montant (1) the mounting of optional position.

7. The connection structure of a scaffold for municipal engineering according to claim 6, wherein: the mounting includes along sleeve (13) circumferential position sets up a plurality of elastic rod (131) on sleeve (13), and is a plurality of elastic rod (131) are located the one end edge of sleeve (13), every elastic rod (131) keep away from the tip of sleeve (13) and are located elastic rod (131) and all are provided with butt piece (132) towards the face of montant (1), the cover is established and threaded connection has and is used for keeping away from the tip removal of sleeve (13) towards elastic rod (131) on sleeve (13), with butt piece (132) to screw thread section of thick bamboo (133) on montant (1) tightly.

8. The connection structure of a scaffold for municipal engineering according to claim 7, wherein: a plurality of groove bodies (134) are formed in the vertical rod (1) along the length direction of the vertical rod (1), each groove body (134) is formed in the vertical rod (1) in the annular direction, and the groove bodies (134) are used for allowing the plurality of abutting blocks (132) to move in.