CN208517825U - A kind of road bridge construction safety protection frame - Google Patents

Abstract

The utility model discloses a kind of road bridge construction safety protection frames, including pedestal, main connecting column and fixed column, the inner wall of the pedestal opens up fluted, and groove is connected by link block with bottom plate, the bottom of the bottom plate is equipped with the first connecting spring, and first the bottom of connecting spring be connected with the inner wall of pedestal, the bottom of the main connecting column is fixed with bottom plate, and secondary connecting column is installed above main connecting column, fluorescent plate is provided on the outside of the main connecting column, main connecting column is provided at left and right sides of the fixed column, and the inside of fixed column offers through slot, the inner wall of the card slot is equipped with the second connecting spring, and second the bottom of connecting spring be fixed with fixture block.The road bridge construction safety protection frame, is provided with fluorescent plate, and fluorescent plate and main connecting column are bonding connection, in this way at night in use, pedestrian can be allowed to see the protective frame clearly, plays a warning role, improves the flexibility of the protective frame.

Description

A kind of road bridge construction safety protection frame

Technical field

The utility model relates to bridge technical field of construction equipment, specially a kind of road bridge construction safety protection frame.

Background technique

Road bridge construction refers to the process of the design content road construction bridge according to road and bridge, usually in road bridge construction Safety protection frame can be used, it is ensured that the personal safety of operator still exists although there are many existing protective frame type Some shortcomings, such as protective frame are not easy to installation and fix, dismantle it is more troublesome, and in use, be easy because by Power is overweight to damage protective frame pedestal, reduces the service efficiency of protective frame, so we have proposed a kind of road bridge constructions With safety protection frame, in order to solve the problems, such as to propose among the above.

Summary of the invention

The purpose of this utility model is to provide a kind of road bridge construction safety protection frames, are mentioned with solving above-mentioned background technique Protective frame currently on the market out is not easy to installation and fixes, and disassembly is more troublesome, and in use, is easy because of stress It is overweight that protective frame pedestal is damaged, the problem of reducing the service efficiency of protective frame.

To achieve the above object, the utility model provides the following technical solutions: a kind of road bridge construction safety protection frame, packet Include pedestal, main connecting column and fixed column, the inner wall of the pedestal opens up fluted, and groove is connected by link block with bottom plate It connects, the bottom of the bottom plate is equipped with the first connecting spring, and the bottom of the first connecting spring is connected with the inner wall of pedestal, institute The bottom for stating main connecting column is fixed with bottom plate, and secondary connecting column is equipped with above main connecting column, the outside of the main connecting column It is provided with fluorescent plate, main connecting column is provided at left and right sides of the fixed column, and the inside of fixed column offers through slot, institute The cross bar that is internally provided with of through slot is stated, the bottom of the fixed column is connected through pull rod with gasket, and the inside setting of pull rod There is card slot, the bottom of the gasket is fixed with fixed plate, and the inner wall of the card slot is equipped with the second connecting spring, and the second connection The bottom of spring is fixed with fixture block.

Preferably, the link block is structure as a whole with bottom plate, and link block constitutes slide construction by groove and pedestal.

Preferably, the fluorescent plate is Nian Jie with the connection type of main connecting column, and the height of fluorescent plate is less than main connection The height of column.

Preferably, the cross bar is connected through fixed column with main connecting column, and the connection type of cross bar and main connecting column To be bolted, and the height of through slot is greater than the diameter of cross bar in fixed column.

Preferably, the gasket is Nian Jie with the connection type of fixed plate, and gasket is elastomeric material.

Preferably, the fixture block constitutes stretching structure by the inner wall of the second connecting spring and card slot, and fixture block is circular arc Shape.

Compared with prior art, the utility model has the beneficial effects that the road bridge construction safety protection frame,

(1) it is provided with fluorescent plate, and fluorescent plate and main connecting column are bonding connection, in this way at night in use, can allow Pedestrian sees the protective frame clearly, plays a warning role, and improves the flexibility of the protective frame；

(2) fixture block is provided in card slot, and fixture block constitutes stretching structure by the second connecting spring and card slot inner wall, and blocks Block is arc-shaped, in this way convenient for installation to fixed column, while under the elastic reaction of the second connecting spring, can make fixture block with Fixed column is bonded even closer, further fixed column is fixed, it is ensured that the normal use of the protective frame；

(3) bottom of bottom plate is provided with the first connecting spring, and the bottom of fixed column is provided with the gasket of elastomeric material, In this way the protective frame when in use, the carrying pressure that bottom plate and fixed column can be subject to respectively by the first connecting spring and gasket Power is buffered, and then reduces the damage probability to the protective frame, improves the service efficiency of the protective frame.

Detailed description of the invention

Fig. 1 is the utility model schematic view of the front view；

Fig. 2 connect overlooking structure diagram with pull rod for the utility model card slot；

Fig. 3 is the utility model bottom plate and link block attachment structure schematic diagram.

In figure: 1, pedestal；2, groove；3, link block；4, bottom plate；5, the first connecting spring；6, main connecting column；7, secondary connection Column；8, fluorescent plate；9, fixed column；10, through slot；11, cross bar；12, pull rod；13, card slot；14, gasket；15, fixed plate；16, Two connecting springs；17, fixture block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of road bridge construction safety protection frame, including Pedestal 1, groove 2, link block 3, bottom plate 4, the first connecting spring 5, main connecting column 6, secondary connecting column 7, fluorescent plate 8, fixed column 9, Through slot 10, cross bar 11, pull rod 12, card slot 13, gasket 14, fixed plate 15, the second connecting spring 16 and fixture block 17, pedestal 1 it is interior Wall opens up fluted 2, and groove 2 is connected by link block 3 with bottom plate 4, and link block 3 is structure as a whole with bottom plate 4, and connects Block 3 constitutes slide construction by groove 2 and pedestal 1, when bottom plate 4 slides up and down, bottom plate 4 can be made to slide more steady, Ensure the normal use of the protective frame, the bottom of bottom plate 4 is equipped with the first connecting spring 5, and the bottom of the first connecting spring 5 with The inner wall of pedestal 1 is connected, and the bottom of main connecting column 6 is fixed with bottom plate 4, and the top of main connecting column 6 is equipped with secondary connecting column 7, the outside of main connecting column 6 is provided with fluorescent plate 8, and fluorescent plate 8 is Nian Jie, and fluorescent plate 8 with the connection type of main connecting column 6 Height be less than main connecting column 6 height so that fluorescent plate 8 connect with main connecting column 6 it is stronger, in this way night use When, it is easy to be seen by pedestrian, serve as a warning, the left and right sides of fixed column 9 is provided with main connecting column 6, and fixed column 9 Inside offer through slot 10, through slot 10 is internally provided with cross bar 11, and cross bar 11 is connected through fixed column 9 with main connecting column 6 It connects, and the connection type of cross bar 11 and main connecting column 6 is to be bolted, and the height of through slot 10 is greater than cross bar in fixed column 9 11 diameter, facilitates the disassembly of cross bar 11, while it is more stable that cross bar 11 is connect with main connecting column 6.

The bottom of fixed column 9 is connected through pull rod 12 with gasket 14, and pull rod 12 is internally provided with card slot 13, gasket 14 with the connection type of fixed plate 15 be it is Nian Jie, and gasket 14 be elastomeric material, when fixed column 9 when in use, Ke Yitong Carrying pressure of the reduction of gasket 14 to fixed plate 15 of elastomeric material is crossed, and then is reduced to a certain extent to fixed plate 15 Damage probability, the bottom of gasket 14 is fixed with fixed plate 15, and the inner wall of card slot 13 is equipped with the second connecting spring 16, and second The bottom of connecting spring 16 is fixed with fixture block 17, and fixture block 17 constitutes flexible knot by the inner wall of the second connecting spring 16 and card slot 13 Structure, and fixture block 17 is arc-shaped, more convenient can be installed in this way to fixed column 9, while in the second connecting spring 16 Elastic reaction under, fixture block 17 can be made to be bonded with fixed column 9 even closer, further ensure the protective frame normally make With.

Working principle: when using the road bridge construction safety protection frame, the protective frame is placed on phase by staff first Position is answered, and first fixes a pedestal 1, then passes through right end of the bolt by pull rod 12 and fixed plate 15 with pedestal 1 It is connected to a fixed, then mutually installs fixed column 9 and pull rod 12,1-2, staff can be first past by fixture block 17 with reference to the accompanying drawings The direction of 13 inner wall of card slot squeezes, so that the distance between 2 fixture blocks 17 increase, then fixed column 9 is inserted into card slot 13, and And fixed column 9 is in contact through pull rod 12 with the gasket 14 in fixed plate 15, because fixture block 17 is arc-shaped, and fixture block 17 Stretching structure is constituted with card slot 13 by the second connecting spring 16, when staff unclamps fixture block 17, in the second connecting spring Under 16 elastic reaction, fixture block 17 can be fitted closely with fixed column 9.

Staff installs remaining fixed column 9 with same method again later, after the installation of all fixed columns 9, Staff passes through cross bar 11 from the through slot 10 in fixed column 9, and cross bar 11 is connected with main connecting column 6 with fixing bolt Connect fixation, after one end of cross bar 11 fixes, staff again with same method make the cross bar 11 of the other end, pull rod 12, Fixed plate 15 and the installation of another pedestal 1 are fixed, and just complete the installment work of the protective frame in this way.

When the protective frame in use, if by overweight bearing capacity, with reference to the accompanying drawings 3, the at this moment bottom of main 6 bottom of connecting column First connecting spring 5 can be pressed down against by plate 4, so that bottom plate 4 moves down, while the link block 3 of 4 left and right ends of bottom plate can edge 2 slide downward of groove, mobile more steady of bottom plate 4 can be made in this way, while under the elastic reaction of the first connecting spring 5, Bottom plate 4 be can reduce to the vibration dynamics of pedestal 1, at the same time, fixed column 9 also can the gasket 14 to elastomeric material cause Certain extruding reduces the damage probability to fixed plate 15 in this way, improves the service efficiency of the protective frame, and the protection Frame at night in use, because fluorescent plate 8 effect, pedestrian can be enable to see the protective frame clearly, play the role of security warning, It is the course of work of whole device above, the content being not described in detail in this specification belongs to this field professional technique people The prior art well known to member.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of road bridge construction safety protection frame, including pedestal (1), main connecting column (6) and fixed column (9), it is characterised in that: The inner wall of the pedestal (1) opens up fluted (2), and groove (2) is connected by link block (3) with bottom plate (4), the bottom plate (4) bottom is equipped with the first connecting spring (5), and the bottom of the first connecting spring (5) is connected with the inner wall of pedestal (1), The bottom of the main connecting column (6) is fixed with bottom plate (4), and secondary connecting column (7) are equipped with above main connecting column (6), described It is provided with fluorescent plate (8) on the outside of main connecting column (6), is provided with main connecting column (6) at left and right sides of the fixed column (9), And the inside of fixed column (9) offers through slot (10), the through slot (10) is internally provided with cross bar (11), the fixed column (9) bottom is connected through pull rod (12) with gasket (14), and pull rod (12) is internally provided with card slot (13), the gasket (14) bottom is fixed with fixed plate (15), and the inner wall of the card slot (13) is equipped with the second connecting spring (16), and second connects The bottom for connecing spring (16) is fixed with fixture block (17).

2. a kind of road bridge construction safety protection frame according to claim 1, it is characterised in that: the link block (3) with Bottom plate (4) is structure as a whole, and link block (3) constitutes slide construction by groove (2) and pedestal (1).

3. a kind of road bridge construction safety protection frame according to claim 1, it is characterised in that: the fluorescent plate (8) with The connection type of main connecting column (6) is bonding, and the height of fluorescent plate (8) is less than the height of main connecting column (6).

4. a kind of road bridge construction safety protection frame according to claim 1, it is characterised in that: the cross bar (11) is run through Fixed column (9) is connected with main connecting column (6), and the connection type of cross bar (11) and main connecting column (6) be bolted, and The height of through slot (10) is greater than the diameter of cross bar (11) in fixed column (9).

5. a kind of road bridge construction safety protection frame according to claim 1, it is characterised in that: the gasket (14) and solid The connection type of fixed board (15) is bonding, and gasket (14) is elastomeric material.

6. a kind of road bridge construction safety protection frame according to claim 1, it is characterised in that: the fixture block (17) passes through Second connecting spring (16) and the inner wall of card slot (13) constitute stretching structure, and fixture block (17) is arc-shaped.