CN213979974U

CN213979974U - Ground fixing structure of steel-concrete composite beam

Info

Publication number: CN213979974U
Application number: CN202022367719.2U
Authority: CN
Inventors: 郭吉平; 冉建锋; 张基进; 王普; 张勇; 杨青松; 曹凯; 张俊君; 赵胤
Original assignee: Guizhou Road and Bridge Group Co Ltd
Current assignee: Guizhou Road and Bridge Group Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-17
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a reinforced concrete composite beam technical field specifically is a reinforced concrete composite beam ground fixed knot constructs, including the device main part, the device main part includes girder pole, first fixed plate and auxiliary girder pole, the both sides of girder pole are provided with supporting mechanism, supporting mechanism includes supporting pad and grip block, and is two sets of the equal fixedly connected with bracing piece in one side of grip block is two sets of the inside of bracing piece is all transversely alternate and has spacing screw, and is two sets of the equal fixedly connected with second fixed plate in one end of bracing piece is two sets of the equal fixedly connected with slider in bottom of second fixed plate, the slide rail has been seted up on the bottom ground of girder pole. The utility model discloses a be provided with girder iron, first fixed plate and auxiliary beam pole, when the device is fixed with ground, through the centre gripping of bracing piece to the device, can play the support to the device, the effect that prevents the device and rock, while easy operation has promoted the security of device greatly, has reduced staff's the work degree of difficulty simultaneously.

Description

Ground fixing structure of steel-concrete composite beam

Technical Field

The utility model relates to a reinforced concrete composite beam technical field specifically is a reinforced concrete composite beam ground fixed knot constructs.

Background

The steel-concrete composite beam is a novel structural type developed on the basis of steel structures and concrete structures. The shear connector is arranged between the steel beam and the concrete flange plate to resist the lifting and relative sliding of the steel beam and the concrete flange plate at the interface, so that the steel beam and the concrete flange plate are integrated and work together.

However, the existing ground fixing structure for the steel-concrete composite beam is unstable in installation and has huge potential safety hazards, and therefore, the ground fixing structure for the steel-concrete composite beam needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel-concrete composite beam ground fixed knot constructs to the installation that proposes in solving above-mentioned background art is unstable, has the problem of huge potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel-concrete composite beam ground fixed knot constructs, includes the device main part, the device main part includes girder pole, first fixed plate and assists the roof beam pole, the both sides of girder pole are provided with supporting mechanism, supporting mechanism includes supporting pad and grip block, and is two sets of all fixedly connected with bracing piece, two sets of all transversely interlude in one side of grip block has a spacing screw, and is two sets of all fixedly connected with second fixed plate, two sets of all fixedly connected with sliders in the bottom of second fixed plate, the slide rail has been seted up on the bottom ground of girder pole, slider slidable mounting is in the inside of slide rail, the vertical interlude in inside of second fixed plate has a fixed screw, one side fixedly connected with connecting block of spacing screw, the bottom fixedly connected with elevating system of assisting the roof beam pole.

Preferably, the fixed surface of girder pole is connected with first fixed plate, the chute has all been seted up at the both ends of first fixed plate, the bottom fixedly connected with bearing plate of girder pole, the fixed surface both ends of bearing plate all are fixedly connected with down tube, the down tube block with the chute each other with, the both ends all fixedly connected with mounting panel of bearing plate.

Preferably, the fixed surface of mounting panel is connected with the pivot, one side fixedly connected with spring of pivot, one side fixedly connected with gag lever post of spring, one side fixed connection of gag lever post is on the mounting panel.

Preferably, elevating system includes roof and bottom plate, the one end swing joint of roof has first lifter, and the quantity of first lifter is two, and is two sets of the thread bush has all been cup jointed to the one end of first lifter, and is two sets of the second lifter has all been cup jointed to the inside of thread bush, and is two sets of the one end swing joint of second lifter is on the bottom plate, and is two sets of the lead screw has been cup jointed to the inside of thread bush, one side fixedly connected with carousel of lead screw, one side fixedly connected with crank of carousel.

Preferably, elevating system includes roof and carousel, one side fixedly connected with thread bush, the roof has been cup jointed on the surface of thread bush, first lifter has been cup jointed on the surface of roof, the carousel has been cup jointed in the inside of roof, the both sides of thread bush all transversely alternate and have the crank.

Preferably, the surface of the crank is sleeved with a non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with girder pole, first fixed plate and auxiliary beam pole, when the device is fixed with ground, through the centre gripping of bracing piece to the device, can play the support to the device, prevent the effect that the device rocked, while easy operation has promoted the security of device greatly, has reduced staff's the work degree of difficulty simultaneously.

2. Through being provided with down tube and chute, when the device is fixed, accessible chute and down tube block each other with, during the bearing plate atress simultaneously, can push down, through the pivot, reach limiting displacement, make the device fix more stably on ground, promoted the security of device greatly.

3. When being provided with roof and carousel, the accessible rotates the crank, reaches the lift to the device, conveniently carries out the machineshop car and loads and remove the device, has promoted the convenience of device greatly.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic front sectional view of the supporting mechanism of the present invention;

fig. 3 is a schematic front view of the lifting mechanism of the present invention;

fig. 4 is a schematic side view of the supporting mechanism structure of the present invention.

In the figure: 100. a device main body; 110. a main beam bar; 111. a first fixing plate; 112. a bearing plate; 113. a limiting rod; 114. a rotating shaft; 115. a diagonal bar; 116. an auxiliary beam rod; 117. a chute; 118. mounting a plate; 119. a spring; 200. a support mechanism; 210. a support pad; 211. A clamping block; 212. a support bar; 213. a limiting screw; 214. a slider; 215. a slide rail; 216. a second fixing plate; 217. fixing screws; 218. connecting blocks; 300. a lifting mechanism; 310. a first lifting rod; 311. a top plate; 312. a turntable; 313. a crank; 314. a threaded sleeve; 315. a base plate; 316. a second lifting rod; 317. a screw rod; 318. a non-slip mat.

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.

Referring to fig. 1-4, the present invention provides an embodiment:

a ground fixing structure of a steel-concrete composite beam comprises a device body 100, wherein the device body 100 comprises a main beam rod 110, a first fixing plate 111 and an auxiliary beam rod 116, supporting mechanisms 200 are arranged on two sides of the main beam rod 110, each supporting mechanism 200 comprises a supporting pad 210 and a clamping block 211, supporting rods 212 are fixedly connected to one side of each clamping block 211, limiting screws 213 are transversely inserted into the corresponding two groups of supporting rods 212, a second fixing plate 216 is fixedly connected to one end of each supporting rod 212, sliders 214 are fixedly connected to the bottoms of the corresponding two groups of second fixing plates 216, a sliding rail 215 is arranged on the ground at the bottom of the main beam rod 110, each slider 214 is slidably mounted inside the corresponding sliding rail 215, a fixing screw 217 is vertically inserted into the corresponding second fixing plate 216, a connecting block 218 is fixedly connected to one side of each limiting screw 213, a lifting mechanism 300 is fixedly connected to the bottom of the auxiliary beam rod 116, when the device is used, the main beam rod 110 can be clamped and fixed, and meanwhile, the sliding block 214 and the sliding rail 215 can slide to adapt to different working environments, so that the practicability and the safety of the device are greatly improved.

Further, first fixed plate 111 of fixed surface of girder pole 110, chute 117 has all been seted up at the both ends of first fixed plate 111, the bottom fixedly connected with bearing plate 112 of girder pole 110, the equal fixedly connected with down tube 115 in both ends in surface of bearing plate 112, down tube 115 and chute 117 block each other with, the equal fixedly connected with mounting panel 118 in both ends of bearing plate 112, when using this device, can reach further fixed effect to the device with the mutual block of down tube 115 and chute 117, the stable effect of device has been promoted greatly, the security of device has been promoted simultaneously.

Furthermore, the fixed surface of mounting panel 118 is connected with pivot 114, one side fixedly connected with spring 119 of pivot 114, one side fixedly connected with gag lever post 113 of spring 119, one side fixed connection of gag lever post 113 on mounting panel 118, when bearing plate 112 atress, can make bearing plate 112 sink, can carry out a spacing effect to the device through gag lever post 113, has promoted the stability of device.

Further, the surface of girder pole 110 both sides all closely laminates with supporting pad 210, and one side fixedly connected with grip block 211 of two sets of supporting pads 210, when the centre gripping, through being provided with supporting pad 210, can increase the friction between device and girder pole 110 and can make the device, avoids grip block 211 directly and girder pole 110 block simultaneously, has promoted the life of device greatly.

Further, elevating system 300 includes roof 311 and bottom plate 315, the one end swing joint of roof 311 has first lifter 310, and the quantity of first lifter 310 is two, the thread bush 314 has all been cup jointed to the one end of two sets of first lifters 310, the second lifter 316 has all been cup jointed to the inside of two sets of thread bushes 314, the one end swing joint of two sets of second lifter 316 is on bottom plate 315, lead screw 317 has been cup jointed to the inside of two sets of thread bushes 314, one side fixedly connected with carousel 312 of lead screw 317, one side fixedly connected with crank 313 of carousel 312, slipmat 318 has been cup jointed on the surface of crank 313, when using this device, the accessible rotates carousel 312 and goes up and down to the main part, make things convenient for the machineshop car to load and remove, the convenience of device has been promoted greatly.

Furthermore, the surface of the crank 313 is sleeved with the anti-slip pad 318, when the crank 313 is rotated, the friction force can be increased through the anti-slip pad 318, and the safety of the device in use is improved.

The working principle is as follows: when the device is used for fixing the device, the supporting pad 210 can be tightly attached to the main beam rod 110, the limiting screw 213 is rotated to clamp the device, the sliding block 214 slides in the sliding rail 215, the device can be attached according to the size of the main beam rod 110, and after the device is attached, the fixing screw 217 is connected with the ground to complete fixing.

When the device is used for connecting pipelines, when the device is fixed downwards, the bearing plate 112 is stressed downwards, the bearing plate 112 can be limited and the bottoms of the springs 119 are limited, the bottom effect of the main beam rod 110 is limited, and meanwhile, the inclined rod 115 is clamped with the inclined groove 117, so that the effect of the fixing device is achieved.

When the device is used, when a worker rotates the crank handle 313 clockwise, the first lifting rod 310 and the screw rod 317 are close to each other, the top plate 311 is lifted, the supporting effect can be achieved, when the worker needs to lower, the worker can rotate counterclockwise to enable the first lifting rod 310 and the screw rod 317 to be far away, and the lowering effect can be achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel-concrete composite beam ground fixed knot constructs, includes device main part (100), its characterized in that: the device main body (100) comprises a main beam rod (110), a first fixing plate (111) and an auxiliary beam rod (116), supporting mechanisms (200) are arranged on two sides of the main beam rod (110), each supporting mechanism (200) comprises a supporting pad (210) and a clamping block (211), supporting rods (212) are fixedly connected to one side of each of two groups of clamping blocks (211), limiting screws (213) are transversely inserted into the corresponding two groups of supporting rods (212), a second fixing plate (216) is fixedly connected to one end of each of the two groups of supporting rods (212), sliding blocks (214) are fixedly connected to the bottoms of the two groups of second fixing plates (216), a sliding rail (215) is arranged on the ground at the bottom of the main beam rod (110), the sliding blocks (214) are slidably mounted inside the sliding rails (215), and fixing screws (217) are vertically inserted into the corresponding second fixing plates (216), one side fixedly connected with connecting block (218) of spacing screw (213), the bottom fixedly connected with elevating system (300) of auxiliary beam pole (116).

2. The ground fixing structure of the steel-concrete composite beam as claimed in claim 1, wherein: the fixed surface of girder pole (110) is connected with first fixed plate (111), chute (117) have all been seted up at the both ends of first fixed plate (111), the bottom fixedly connected with bearing plate (112) of girder pole (110), all fixedly connected with down tube (115) in the surperficial both ends of bearing plate (112), down tube (115) block each other with chute (117) and, all fixedly connected with mounting panel (118) in the both ends of bearing plate (112).

3. The ground fixing structure of the steel-concrete composite beam as claimed in claim 2, wherein: the fixed surface of mounting panel (118) is connected with pivot (114), one side fixedly connected with spring (119) of pivot (114), one side fixedly connected with gag lever post (113) of spring (119), one side fixed connection of gag lever post (113) is on mounting panel (118).

4. The ground fixing structure of the steel-concrete composite beam as claimed in claim 1, wherein: the surface of girder pole (110) both sides all closely laminates with supporting pad (210), two sets of one side fixedly connected with grip block (211) of supporting pad (210).

5. The ground fixing structure of the steel-concrete composite beam as claimed in claim 1, wherein: elevating system (300) includes roof (311) and bottom plate (315), the one end swing joint of roof (311) has first lifter (310), and the quantity of first lifter (310) is two, and is two sets of thread bush (314) have all been cup jointed to the one end of first lifter (310), and is two sets of second lifter (316) has all been cup jointed to the inside of thread bush (314), and is two sets of the one end swing joint of second lifter (316) is on bottom plate (315), and is two sets of lead screw (317) has been cup jointed to the inside of thread bush (314), one side fixedly connected with carousel (312) of lead screw (317), one side fixedly connected with crank (313) of carousel (312).

6. The ground fixing structure of the steel-concrete composite beam as claimed in claim 5, wherein: and a non-slip mat (318) is sleeved on the surface of the crank (313).