CN213389727U - Assembly type connecting structure of stand column and flat connecting rod of support - Google Patents

Assembly type connecting structure of stand column and flat connecting rod of support Download PDF

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Publication number
CN213389727U
CN213389727U CN202021294492.7U CN202021294492U CN213389727U CN 213389727 U CN213389727 U CN 213389727U CN 202021294492 U CN202021294492 U CN 202021294492U CN 213389727 U CN213389727 U CN 213389727U
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China
Prior art keywords
plates
flat
rod
support
plate
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Active
Application number
CN202021294492.7U
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Chinese (zh)
Inventor
李志文
李鹏
陈松洲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Road and Bridge International Co Ltd
China Communication South Road and Bridge Co Ltd
Original Assignee
Road and Bridge International Co Ltd
China Communication South Road and Bridge Co Ltd
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Application filed by Road and Bridge International Co Ltd, China Communication South Road and Bridge Co Ltd filed Critical Road and Bridge International Co Ltd
Priority to CN202021294492.7U priority Critical patent/CN213389727U/en
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Publication of CN213389727U publication Critical patent/CN213389727U/en
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Abstract

The utility model relates to an assembled connection structure of support stand and tie rod, the opposite side of two adjacent stands of support, every and two connecting plates of design junction do not welding of tie rod, two connecting plates are parallel and have a determining deviation with the axial of stand, welds 2 piece at least stiffening plates between every connecting plate and stand outer wall, and the both ends of tie rod are arranged respectively between two connecting plates on the tie rod to be connected through bolt and connecting plate. The utility model adopts the assembly type connecting structure, the two ends of the flat link rod and the connecting plate are connected through the bolt on site, and the installation speed is high; the inclined stay bar and the two flat connecting rods are welded in advance, and the bracket can be integrally hoisted on site, so that the mounting progress of the bracket can be further accelerated.

Description

Assembly type connecting structure of stand column and flat connecting rod of support
Technical Field
The utility model belongs to the technical field of the bridge construction, a supporting structure who sets up in the bridge work progress is related to, concretely relates to connection structure of support stand and flat tie rod.
Background
Cast-in-place box girder usually adopts the supporting structure to carry out the construction, and the support adopts the steel pipe stand to support as the lower part, in order to increase the overall stability of support, need set up flat link rod and bracing between the support stand. At present, the connection part of the upright post and the flat link rod is generally connected by adopting a Harvard joint, the joint of the flat link rod needs to be cut into an arc consistent with the radian of the outer wall of the steel tube upright post, the manual cutting workload is large, the efficiency is low, and the precision is difficult to ensure; the inclined strut needs to be welded with the upright column one by one, and the mounting progress of the bracket is slow.
Disclosure of Invention
An object of the utility model is to above-mentioned problem, provide a support stand and flat assembled connection structure of link rod for the support installation rate.
The technical scheme of the utility model as follows:
the utility model provides a support stand and flat linkage's assembled connection structure which characterized in that: two connecting plates are respectively welded at the design connection positions of two adjacent upright columns of the bracket, each connecting plate is parallel to the axial direction of the upright column and has a certain distance with the flat connecting rod, and a threaded hole is formed between the two connecting plates; at least 2 stiffening plates are welded between each connecting plate and the outer wall of the upright post, and the stiffening plates are axially vertical to the upright post; two ends of the horizontal link rod are respectively arranged between the two connecting plates on the two upright posts and are connected with the connecting plates through bolts.
The utility model adopts the assembly type connecting structure, the connecting plate and the stiffening plate on the upright post are welded in advance before the upright post is installed, and the two ends of the flat connecting rod and the connecting plate are connected through the bolt on site, so that the connecting structure is firm and reliable, and the installation speed is high; when the device is specifically implemented, the inclined support rod and the two flat connecting rods are welded in advance, and the device is integrally hoisted on site, so that the mounting progress of the bracket can be further accelerated.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic side view of an embodiment of the present invention.
Detailed Description
As shown in fig. 1, in the utility model, two connecting plates 2 are welded at each design connection point with the flat link rod at the opposite sides of two adjacent upright posts 1 of the bracket, the two connecting plates 2 are parallel to the axial direction of the upright posts and have a certain distance, and a threaded hole is arranged between the two connecting plates; at least 2 stiffening plates 3 are welded between each connecting plate and the outer wall of the upright post, and the stiffening plates 3 are axially vertical to the upright post; two ends of the horizontal link rod 4 are respectively arranged between two opposite connecting plates 2 on two vertical columns and are connected with the connecting plates through bolts 5.
The connecting plates and the stiffening plates on the upright posts are welded in advance before the upright posts are installed, the distance between the two connecting plates at the joint of each flat connecting rod is equal to or slightly larger than the width of the flat connecting rod, and screw holes are formed in the connecting plates and the two ends of the flat connecting rods in advance; after the upright posts are installed, two ends of the flat connecting rod are arranged between the opposite connecting plates on the two upright posts, and the flat connecting rod can be installed by welding through bolts.
As shown in fig. 2, according to the designed distance between the two flat connecting rods 4, the two inclined struts 6 and the two flat connecting rods 4 are welded into a whole in advance, when the bracket is installed, the flat connecting rods and the inclined struts are integrally lifted between the two upright posts 1, and the two ends of each flat connecting rod 4 are connected with the connecting plate 2 on the upright post through bolts, so that the installation of the flat connecting rods and the inclined struts can be completed simultaneously, and the bracket installation progress can be further accelerated.

Claims (1)

1. The utility model provides a support stand and flat linkage's assembled connection structure which characterized in that: two connecting plates are respectively welded at the design connection positions of two adjacent upright columns of the bracket, each connecting plate is parallel to the axial direction of the upright column and has a certain distance with the flat connecting rod, and a threaded hole is formed between the two connecting plates; at least 2 stiffening plates are welded between each connecting plate and the outer wall of the upright post, and the stiffening plates are axially vertical to the upright post; two ends of the horizontal link rod are respectively arranged between the two connecting plates on the two upright posts and are connected with the connecting plates through bolts.
CN202021294492.7U 2020-07-05 2020-07-05 Assembly type connecting structure of stand column and flat connecting rod of support Active CN213389727U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021294492.7U CN213389727U (en) 2020-07-05 2020-07-05 Assembly type connecting structure of stand column and flat connecting rod of support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021294492.7U CN213389727U (en) 2020-07-05 2020-07-05 Assembly type connecting structure of stand column and flat connecting rod of support

Publications (1)

Publication Number Publication Date
CN213389727U true CN213389727U (en) 2021-06-08

Family

ID=76199239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021294492.7U Active CN213389727U (en) 2020-07-05 2020-07-05 Assembly type connecting structure of stand column and flat connecting rod of support

Country Status (1)

Country Link
CN (1) CN213389727U (en)

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