CN216809597U

CN216809597U - Novel formwork support frame is used in public road bridge roof beam construction

Info

Publication number: CN216809597U
Application number: CN202220085058.0U
Authority: CN
Inventors: 何绵超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-06-24
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a novel template support frame for highway bridge construction, and relates to the field of XXX. This novel formwork support frame is used in public road bridge roof beam construction, the both sides of base all are connected with the gyro wheel, and four edges and corners of base upper surface all install the bracing piece, the internal connection of base has two first threaded rods, and the upper surface and the lower surface of base are run through respectively at the both ends of first threaded rod, the first in command and the firm piece are installed respectively at the both ends of first threaded rod, elevating system includes fixed block, second threaded rod and carriage release lever, the fixed block is installed at the upper surface of base, and the second threaded rod is connected in the inside of fixed block, the surface at the second threaded rod is cup jointed in the carriage release lever activity, and the inner wall of carriage release lever and the surface connection of second threaded rod. This novel formwork support frame is used in public road bridge roof beam construction, the installation of being convenient for is dismantled, and easy operation can recycle.

Description

Novel formwork support frame is used in public road bridge roof beam construction

Technical Field

The utility model relates to the technical field of highway bridge construction, in particular to a novel template support frame for highway bridge construction.

Background

The construction of the bridge is according to the design content, the course to build bridge, mainly refer to the content such as bridge construction technology and construction organization, construction management, construction quality, etc., the template is the model used for shaping of the new pouring concrete, the template system is made up of template, support piece and fastener, it is required that it can guarantee the shape size accuracy of structure and component, have sufficient intensity, rigidity and stability, it is convenient to install and remove and can be used many times, the seam is tight and not leak the thick liquid, the template support frame can support the template used for constructing the highway bridge;

most strutting arrangement is all fixed through bolts and plank etc. at present, and this kind of mode is very loaded down with trivial details in the installation, and dismantles also inconvenient, and little parts such as bolt still lose easily, therefore we propose a novel template support frame for highway bridge construction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a novel template support frame for highway bridge construction, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel highway is formwork support frame for bridge construction, includes:

the device comprises a base, wherein two sides of the base are both connected with idler wheels, supporting rods are mounted at four corners of the upper surface of the base, two first threaded rods are connected inside the base, two ends of each first threaded rod penetrate through the upper surface and the lower surface of the base respectively, and a first handle and a stabilizing block are mounted at two ends of each first threaded rod respectively;

elevating system, elevating system includes fixed block, second threaded rod and carriage release lever, the fixed block is installed at the upper surface of base, and the inside at the fixed block is connected to the second threaded rod, the carriage release lever activity is cup jointed at the surface of second threaded rod, and the inner wall of carriage release lever and the surface connection of second threaded rod.

Preferably, the lifting mechanism further comprises an empty groove, the empty groove is formed in the fixed block, and two sliding blocks are mounted on the inner wall of the empty groove.

Preferably, the inner bottom wall of the empty groove is connected with a first bevel gear, the second threaded rod is installed on the upper surface of the first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear, and one side of the second bevel gear is provided with a connecting rod.

Preferably, the one end that the second helical gear was kept away from to the connecting rod runs through the surface of fixed block, and the one end that the second helical gear was kept away from to the connecting rod installs the second handle, two spouts have been seted up to the surface of carriage release lever, and the inner wall of spout laminates with the surface of slider mutually.

Preferably, the supporting shoe is installed on the top of carriage release lever, and all installs the slide bar in four edges and corners of supporting shoe lower surface, the grafting of slide bar is in the inside of bracing piece.

The utility model discloses a novel template support frame for highway bridge construction, which has the following beneficial effects:

1. this novel formwork support frame is used in public road bridge roof beam construction, through installing the position that removes needs, then rotate the first in command, the first in command drives the first threaded rod and rotates to make first threaded rod downstream, make the lower surface and the ground contact of firm piece, increase the steadiness, then rotate the second in command and drive the second threaded rod and rotate, the second threaded rod rotates and makes the carriage release lever rebound, thereby drives the supporting shoe rebound, the supporting template of being convenient for, the simple operation is dismantled in the installation.

2. This novel formwork support frame is used in public road bridge roof beam construction, through rotating the second handle, the second handle rotates and drives the connecting rod and rotate, and the connecting rod rotates and drives the rotation of second helical gear, and the rotation of second helical gear drives first helical gear and rotates, and first helical gear rotates and drives the rotation of second threaded rod, and the rotation of second threaded rod drives the carriage release lever rebound, and the carriage release lever rebound drives the supporting shoe rebound to can play the effect of support.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a base structure according to the present invention;

FIG. 3 is a schematic view of a fixing block according to the present invention;

FIG. 4 is a schematic view of the support block structure of the present invention.

In the figure: 1. a base; 101. a roller; 102. a support bar; 103. a first threaded rod; 104. a stabilizing block; 105. a first handle; 2. a fixed block; 201. an empty groove; 202. a slider; 203. a first helical gear; 204. a second threaded rod; 205. a second helical gear; 206. a connecting rod; 207. a second handle; 208. a travel bar; 209. a chute; 210. a support block; 211. a slide bar.

Detailed Description

The embodiment of the utility model discloses a novel template support frame for highway bridge construction.

As shown in fig. 1 and fig. 2, two sides of a base 1 are rotatably connected with rollers 101, four corners of an upper surface of the base 1 are fixedly connected with support rods 102, two first threaded rods 103 are connected with internal threads of the base 1, two ends of each first threaded rod 103 respectively penetrate through the upper surface and the lower surface of the base 1, and two ends of each first threaded rod 103 are respectively fixedly connected with a first handle 105 and a stabilizing block 104;

the lifting mechanism comprises a fixed block 2, a second threaded rod 204 and a moving rod 208, the fixed block 2 is fixedly connected to the upper surface of the base 1, the second threaded rod 204 is rotatably connected to the inside of the fixed block 2, the moving rod 208 is movably sleeved on the outer surface of the second threaded rod 204, and the inner wall of the moving rod 208 is in threaded connection with the outer surface of the second threaded rod 204;

by moving the device to a required position, then rotating the first handle 105, the first handle 105 drives the first threaded rod 103 to rotate, and the first threaded rod 103 moves downwards, so that the lower surface of the stabilizing block 104 is in contact with the ground, the stability is increased, then the second handle 207 is rotated to drive the second threaded rod 204 to rotate, and the second threaded rod 204 rotates to drive the movable rod 208 to move upwards, so that the supporting block 210 is driven to move upwards, and the template is convenient to support.

As shown in fig. 3 and 4, the lifting mechanism further includes an empty slot 201, the empty slot 201 is disposed inside the fixed block 2, and two sliders 202 are fixedly connected to an inner wall of the empty slot 201;

a first bevel gear 203 is rotatably connected to the inner bottom wall of the hollow groove 201, a second threaded rod 204 is fixedly connected to the upper surface of the first bevel gear 203, a second bevel gear 205 is meshed with the outer surface of the first bevel gear 203, and a connecting rod 206 is fixedly connected to one side of the second bevel gear 205;

one end of the connecting rod 206, which is far away from the second helical gear 205, penetrates through the outer surface of the fixed block 2, one end of the connecting rod 206, which is far away from the second helical gear 205, is fixedly connected with a second handle 207, the outer surface of the moving rod 208 is provided with two sliding grooves 209, and the inner walls of the sliding grooves 209 are attached to the outer surface of the sliding block 202;

the top end of the movable rod 208 is fixedly connected with a supporting block 210, four corners of the lower surface of the supporting block 210 are fixedly connected with sliding rods 211, and the sliding rods 211 are movably inserted into the supporting rod 102;

through rotating second handle 207, second handle 207 rotates and drives connecting rod 206 and rotate, and connecting rod 206 rotates and drives second helical gear 205 and rotate, and second helical gear 205 rotates and drives first helical gear 203 and rotate, and first helical gear 203 rotates and drives second threaded rod 204 and rotate, and second threaded rod 204 rotates and drives carriage release lever 208 rebound, and carriage release lever 208 rebound drives supporting shoe 210 rebound to can play the effect of supporting.

The working principle is as follows: when the novel formwork support frame for highway bridge construction is used, the device is moved to a required position, then the first handle 105 is rotated, the first handle 105 rotates to drive the first threaded rod 103 to rotate, the first threaded rod 103 moves downwards, the lower surface of the stabilizing block 104 is in contact with the ground, and stability is improved;

then the second handle 207 is rotated, the second handle 207 rotates to drive the connecting rod 206 to rotate, the connecting rod 206 rotates to drive the second bevel gear 205 to rotate, the second bevel gear 205 rotates to drive the first bevel gear 203 to rotate, the first bevel gear 203 rotates to drive the second threaded rod 204 to rotate, the second threaded rod 204 rotates to drive the movable rod 208 to move upwards, and as the sliding groove 209 on the outer surface of the movable rod 208 is in sliding connection with the sliding block 202, the movable rod 208 only moves upwards and downwards and cannot rotate, so that the movable rod 208 moves upwards to drive the supporting block 210 to move upwards, and the supporting block 210 moves upwards to drive the sliding rod 211 to move upwards in the supporting rod 102, so that the supporting function can be achieved;

the device is moved to a required position, then the first handle 105 is rotated, the first handle 105 drives the first threaded rod 103 to rotate, the first threaded rod 103 is made to move downwards, the lower surface of the stabilizing block 104 is made to be in contact with the ground, the stability is improved, then the second handle 207 is rotated to drive the second threaded rod 204 to rotate, the second threaded rod 204 is rotated to make the movable rod 208 move upwards, and therefore the supporting block 210 is driven to move upwards, the template is convenient to support, and the mounting and dismounting operations are simple;

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel highway is formwork support frame for bridge construction which characterized in that includes:

the device comprises a base (1), wherein idler wheels (101) are connected to two sides of the base (1), supporting rods (102) are mounted at four corners of the upper surface of the base (1), two first threaded rods (103) are connected to the inside of the base (1), two ends of each first threaded rod (103) penetrate through the upper surface and the lower surface of the base (1) respectively, and a first handle (105) and a stabilizing block (104) are mounted at two ends of each first threaded rod (103) respectively;

elevating system, elevating system includes fixed block (2), second threaded rod (204) and carriage release lever (208), the upper surface at base (1) is installed in fixed block (2), and second threaded rod (204) are connected in the inside of fixed block (2), carriage release lever (208) activity is cup jointed at the surface of second threaded rod (204), and the outer surface connection of the inner wall of carriage release lever (208) and second threaded rod (204).

2. The novel formwork support frame for highway bridge construction according to claim 1, wherein: the lifting mechanism further comprises an empty groove (201), the empty groove (201) is formed in the fixed block (2), and two sliding blocks (202) are mounted on the inner wall of the empty groove (201).

3. The novel formwork support frame for highway bridge construction according to claim 2, characterized in that: the inner bottom wall of the empty groove (201) is connected with a first bevel gear (203), a second threaded rod (204) is installed on the upper surface of the first bevel gear (203), a second bevel gear (205) is meshed on the outer surface of the first bevel gear (203), and a connecting rod (206) is installed on one side of the second bevel gear (205).

4. The novel formwork support frame for highway bridge construction according to claim 3, characterized in that: the one end that second helical gear (205) was kept away from in connecting rod (206) runs through the surface of fixed block (2), and connecting rod (206) keep away from the one end of second helical gear (205) and install second handle (207), two spout (209) have been seted up to the surface of carriage release lever (208), and the inner wall of spout (209) is laminated with the surface of slider (202) mutually.

5. The novel form bracing frame for highway bridge construction according to claim 4, wherein: supporting blocks (210) are installed at the top ends of the moving rods (208), sliding rods (211) are installed at four edges and corners of the lower surface of each supporting block (210), and the sliding rods (211) are inserted into the supporting rods (102).