CN210797281U

CN210797281U - Template support frame is used in public road bridge roof beam construction

Info

Publication number: CN210797281U
Application number: CN201921134767.8U
Authority: CN
Inventors: 王宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-06-19
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a formwork support frame is used in public road bridge roof beam construction, the on-line screen storage device comprises a base, first spout has been seted up to the upper surface of base, the inside joint of first spout have two with the slider of first spout looks adaptation, the equal fixedly connected with hydraulic stem of two slider upper surfaces, the front and the back of two hydraulic stems have first dead lever and second dead lever through first round pin axle and the fixed hinge joint of second round pin axle respectively, the locating hole that the equidistance was arranged is seted up in the front of second dead lever, the equal fixedly connected with fixed column of a side face that two hydraulic stems kept away from each other. The utility model relates to a rational in infrastructure, it can make the device can conveniently control the centre gripping through the cooperation of slider and spout, can make the device carry out the removal from top to bottom through the hydraulic stem, can make the device steady from top to bottom fix the template through the cooperation of hydraulic stem and splint, and effectual preventing leads to the device to have the limitation to cause work efficiency to reduce because can not fix from top to bottom.

Description

Template support frame is used in public road bridge roof beam construction

Technical Field

The utility model relates to a public road bridge roof beam engineering technical field specifically is a formwork support frame is used in public road bridge roof beam construction.

Background

The highway bridge engineering includes main body, i.e. upper structure and lower structure engineering of bridge and auxiliary engineering facilities in the bridge position, such as bank protection and diversion dike for maintaining stable river channel at bridge position, approach bridge with bridge head connected with highway, railing on bridge surface for preventing wheel from colliding, sidewalk railing for ensuring pedestrian safety, sign on bridge, under-bridge navigation mark and lighting equipment on bridge surface, etc. in addition, the bridge in earthquake region is also equipped with vibration-proof device, cable-stayed bridge suspension cable is equipped with additional device for preventing pneumatic resonance, movable bridge is equipped with mechanical device, bridge on ice-flowing river is equipped with icebreaking device, etc. so that the bridge engineering is related to structural engineering, foundation engineering and traffic engineering, and is related to meteorology, hydrology, engineering geology, building material and test technology, engineering machinery is related to subjects such as aesthetics and environmental protection, and is an engineering technology with strong comprehensiveness.

With the development of economic population of China, a large number of infrastructure projects appear, a large number of highway bridges are built every day at present, so that a large number of template supporting devices are needed, the supporting devices on the market cannot well fix templates while supporting the templates, the working efficiency is reduced, and the life safety of people is guaranteed.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a formwork support frame is used in public road bridge roof beam construction in order to compensate prior art not enough.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a formwork support frame for highway bridge construction comprises a base, wherein a first chute is formed in the upper surface of the base, two sliding blocks matched with the first chute are clamped in the first chute, hydraulic rods are fixedly connected to the upper surfaces of the two sliding blocks, a first fixing rod and a second fixing rod are fixedly hinged to the front surface and the back surface of each of the two hydraulic rods through a first pin shaft and a second pin shaft respectively, positioning holes are formed in the front surface of the second fixing rod and are arranged at equal intervals, a fixing column is fixedly connected to one side surface, far away from each other, of each of the two hydraulic rods, a first fixing block is fixedly connected to the upper surface of each of the two hydraulic rods, a second fixing block is fixedly connected to the upper surface of each of the first fixing blocks, a clamping plate is fixedly connected to one end, close to each other, of the two second fixing blocks, a clamping block is fixedly connected to one side surface, close to each other, two the equal fixedly connected with symmetrical fixed strip of a side that the clamp splice is close to each other, two the second spring has been placed between the clamp splice, the both ends of second spring respectively with two clamp splice one side fixed connection that is close to each other, two symmetrical support columns have been placed to the below of base, the bottom surface of base all is connected with the last fixed surface of two support columns, two the equal fixedly connected with supporting shoe in below of support column.

Further, a chassis is placed below the base, a second sliding groove is formed in the upper surface of the chassis, and each bottom end of the supporting column extends to the inside of the second sliding groove.

By adopting the technical scheme, the template support frame for the construction of the highway bridge can enable the chassis to be conveniently disassembled through the second sliding groove, and the chassis is prevented from reducing the working efficiency due to the fact that the chassis cannot be disassembled.

Furthermore, a pulley is arranged below the chassis, and the upper surface of the pulley is fixedly connected with the bottom surface of the chassis.

Through adopting above-mentioned technical scheme, make a template support frame for public road bridge roof beam construction can remove through the effectual messenger the device of pulley, prevent to cause work efficiency to reduce because the device can not remove.

Furthermore, two symmetrical springs are placed in the first sliding groove, two symmetrical first springs are placed in the first sliding groove, one ends, close to each other, of the first springs are fixedly connected with one side face, far away from each other, of the two sliding blocks respectively, and one ends, far away from each other, of the first springs are fixedly connected with the inner side wall of the first sliding groove respectively.

Through adopting above-mentioned technical scheme, make a template support frame for public road bridge roof beam construction can pass through the effectual device that makes of spring when pressing from both sides tightly elasticity, prevent that the device from leading to wasting time and energy owing to there is not elasticity, reducing work efficiency.

Furthermore, the equal fixedly connected with handle of one end of keeping away from each other of two fixed columns, every the equal fixedly connected with antiskid cover of surface of handle.

Through adopting above-mentioned technical scheme, make a template support frame for public road bridge roof beam construction can make the more convenient template of people fix through the cooperation of handle and antiskid cover, prevent that people waste time and energy and hand from smooth.

Furthermore, the friction blocks arranged at equal intervals are placed on one side face, close to each other, of the two clamping plates, and the two side faces, far away from each other, of the friction blocks are fixedly connected with one side face, close to each other, of the two clamping plates respectively.

Through adopting above-mentioned technical scheme, make a public road bridge formwork support frame for construction can fix the template through the clutch blocks is effectual, prevent that the template landing from causing the casualties.

III) beneficial effects

Compared with the prior art, this kind of formwork support frame for highway bridge construction possesses following beneficial effect:

firstly, the method comprises the following steps: the utility model discloses a cooperation of slider and spout makes the device can conveniently control the centre gripping, can make the device carry out the removal from top to bottom through the hydraulic stem, and the cooperation through hydraulic stem and splint can make the device steady from top to bottom fix the template, and the effectual prevention leads to the device limitation to cause work efficiency to reduce owing to can not fix from top to bottom.

Secondly, the method comprises the following steps: the utility model discloses a slider, the cooperation of spout and hydraulic stem, can make the device fix when supporting, prevent that the template that can not fix and cause in the support from dropping the problem that causes the casualties, the device's security has been improved, the clutch blocks of splint is effectual to the template in fixed to carry out the antiskid to it, prevent that the template from droing owing to not having the good template of fixing, and cause the casualties, reduce work efficiency and descend, the cooperation through spout on the chassis and pulley can make the device can be convenient dismantlement and removal, prevent that the device has the limitation to cause work efficiency to reduce.

Drawings

Fig. 1 is a cross-sectional view of a front view of a base of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is a top view of the clamping block of the present invention.

In the figure: 1. a first fixing lever; 2. a second fixing bar; 3. a first pin shaft; 4. a handle; 5. positioning holes; 6. an anti-slip sleeve; 7. a second chute; 8. a pulley; 9. a second fixed block; 10. a hydraulic lever; 11. a second pin shaft; 12. fixing a column; 13. a fixing strip; 14. a support pillar; 15. a chassis; 16. a support block; 17. a splint; 18. a friction block; 19. a first chute; 20. a slider; 21. a first spring; 22. a clamping block; 23. a second spring; 24. a first fixed block; 25. a base.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a formwork support frame for highway bridge construction comprises a base 25, wherein a first chute 19 is formed in the upper surface of the base 25, two sliders 20 matched with the first chute 19 are clamped in the first chute 19, hydraulic rods 10 are fixedly connected to the upper surfaces of the two sliders 20, a first fixing rod 1 and a second fixing rod 2 are fixedly hinged to the front and the back of each of the two hydraulic rods 10 through a first pin shaft 3 and a second pin shaft 11 respectively, positioning holes 5 are formed in the front of the second fixing rod 2 and are arranged at equal intervals, a fixing column 12 is fixedly connected to one side surface, away from each other, of each of the two hydraulic rods 10, a first fixing block 24 is fixedly connected to the upper surface of each of the two hydraulic rods 10, a second fixing block 9 is fixedly connected to the upper surface of each first fixing block 24, a clamping plate 17 is fixedly connected to one end, close to each other, of the two second fixing blocks 9, and a clamping block 22 is fixedly connected to one side surface, two clamp splice 22 are close to each other the symmetrical fixed strip 13 of a side equal fixedly connected with, have placed second spring 23 between two clamp splice 22, the both ends of second spring 23 respectively with two clamp splice 22 a side fixed connection that is close to each other, two symmetrical support columns 14 have been placed to the below of base 25, the bottom surface of base 25 all with the last fixed surface of two support columns 14 be connected, the equal fixedly connected with supporting shoe 16 in below of two support columns 14.

Further, chassis 15 has been placed to the below of base 25, and second spout 7 has been seted up to the upper surface of chassis 15, and the bottom of every support column 14 all extends to the inside of second spout 7.

Through adopting above-mentioned technical scheme, make the highway bridge formwork support frame for construction can make dismantling that chassis 15 can be convenient through second spout 7, prevent that chassis 15 from owing to can not dismantle and make work efficiency reduce.

Further, a pulley 8 is arranged below the chassis 15, and the upper surface of the pulley 8 is fixedly connected with the bottom surface of the chassis 15.

Through adopting above-mentioned technical scheme, make a template support frame for public road bridge roof beam construction can pass through the device that pulley 8 is effectual to remove, prevent to cause work efficiency to reduce because the device can not remove.

Furthermore, two symmetrical first springs 21 are placed inside the first sliding groove 19, one ends, close to each other, of the two first springs 21 are fixedly connected with one side face, far away from each other, of the two sliding blocks 20, and one ends, far away from each other, of the two first springs 21 are fixedly connected with the inner side wall of the first sliding groove 19.

Through adopting above-mentioned technical scheme, make a template support frame for public road bridge roof beam construction can pass through the effectual device that makes of spring 21 when pressing from both sides tightly elasticity, prevent that the device from leading to wasting time and energy owing to there is not elasticity, reducing work efficiency.

Further, the equal fixedly connected with handle 4 of the one end of keeping away from each other of two fixed columns 12, the equal fixedly connected with antiskid cover 6 of surface of every handle 4.

Through adopting above-mentioned technical scheme, make a template support frame for public road bridge roof beam construction can make people more convenient fix the template through the cooperation of handle 4 and antiskid cover 6, prevent that people from wasting time and energy and smooth with the hand.

Furthermore, the friction blocks 18 which are arranged at equal intervals are arranged on one side face, close to each other, of the two clamping plates 17, and one side face, far away from each other, of the two groups of friction blocks 18 is fixedly connected with one side face, close to each other, of the two clamping plates 17.

By adopting the technical scheme, the template support frame for the highway bridge construction can effectively fix the template through the friction block 18, and casualties caused by sliding of the template are prevented.

The working principle is as follows: at first connect the power with hydraulic stem 10, place the template between two splint 17, then stimulate two clamp splice 22 and drive fixed strip 13 and remove, it removes to promote handle 4, handle 4 removes and promotes hydraulic stem 10 through fixed column 12, hydraulic stem 10 removes through slider 20, press from both sides the template tightly, loosen clamp splice 22, the elasticity through second spring 23 resets, insert fixed strip 13 inside locating hole 5, then hydraulic stem 10 circular telegram promotes first fixed block 24 and second fixed block 9 and upwards removes, second fixed block 9 drives splint 17 rebound, splint 17 drives template rebound.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a highway is template support frame for bridge construction, includes base (25), its characterized in that: the upper surface of the base (25) is provided with a first chute (19), two sliding blocks (20) matched with the first chute (19) are clamped in the first chute (19), the upper surfaces of the two sliding blocks (20) are fixedly connected with hydraulic rods (10), the front surfaces and the back surfaces of the two hydraulic rods (10) are fixedly hinged with a first fixing rod (1) and a second fixing rod (2) through a first pin shaft (3) and a second pin shaft (11) respectively, the front surface of the second fixing rod (2) is provided with positioning holes (5) which are arranged at equal intervals, one side surface, far away from each other, of each of the two hydraulic rods (10) is fixedly connected with a fixing column (12), the upper surfaces of the two hydraulic rods (10) are fixedly connected with a first fixing block (24), and the upper surface of each first fixing block (24) is fixedly connected with a second fixing block (9), two one end fixedly connected with splint (17) that second fixed block (9) are close to each other, first dead lever (1) and second dead lever (2) are close to each other the equal fixedly connected with clamp splice (22) in a side, two the equal fixedly connected with symmetrical fixed strip (13) in a side that clamp splice (22) are close to each other, two second spring (23) have been placed between clamp splice (22), the both ends of second spring (23) respectively with the one side fixed connection that two clamp splice (22) are close to each other, two symmetrical support column (14) have been placed to the below of base (25), the bottom surface of base (25) all with the last fixed surface of two support column (14) be connected, two the equal fixedly connected with supporting shoe (16) in below of support column (14).

2. The formwork support frame for road and bridge construction as claimed in claim 1, wherein: chassis (15) have been placed to the below of base (25), second spout (7) have been seted up to the upper surface of chassis (15), every the bottom of support column (14) all extends to the inside of second spout (7).

3. The formwork support frame for road and bridge construction as claimed in claim 2, wherein: and a pulley (8) is placed below the chassis (15), and the upper surface of the pulley (8) is fixedly connected with the bottom surface of the chassis (15).

4. The formwork support frame for road and bridge construction as claimed in claim 1, wherein: two symmetrical first springs (21) are placed in the first sliding groove (19), one ends, close to each other, of the first springs (21) are fixedly connected with one side face, far away from each other, of the two sliding blocks (20), and one ends, far away from each other, of the first springs (21) are fixedly connected with the inner side wall of the first sliding groove (19) respectively.

5. The formwork support frame for road and bridge construction as claimed in claim 1, wherein: the handle (4) is fixedly connected to one end, far away from each other, of each fixing column (12), and the anti-skidding sleeve (6) is fixedly connected to the outer surface of each handle (4).

6. The formwork support frame for road and bridge construction as claimed in claim 1, wherein: the friction blocks (18) which are arranged equidistantly are arranged on one side face, close to each other, of the two clamping plates (17), and the two groups of friction blocks (18) are fixedly connected with one side face, far away from each other, of the two clamping plates (17) respectively.