CN207878946U - A kind of box culvert construct reinforcement installation device - Google Patents

Abstract

The utility model is related to box culvert construct technical fields, and disclose a kind of box culvert construct reinforcement installation device, including handle, the inside of the handle has been respectively fixedly connected with first bearing and second bearing from right to left, the inside interference of the first bearing is connected with rotating bar, perforative circular hole is offered in the middle part of the left handle, one end of the rotating bar sequentially passes through second bearing and circular hole and extends to the left side of handle, the inside of the left handle offers rotation hole, and the rotation hole is connected to circular hole.Box culvert construct reinforcement installation device, the outside of moving block and the inner wall of rotation hole are slidably connected, increase the rotation contact area between moving block and handle, existing dog is avoided when long-time uses, it is worn between circular hole in rotating bar and handle bigger, so that the problem of dog can not use, and also make rotating bar more flexible in the inner rotation of circular hole on handle, facilitate the use of operating personnel.

Description

A kind of box culvert construct reinforcement installation device

Technical field

The utility model is related to box culvert construct technical field, specially a kind of box culvert construct reinforcement installation device.

Background technology

Box culvert refers to the culvert that barrel is built with reinforced concrete box shaped tube coupling.Box culvert is by one or more rectangular or squares Shape section forms, and is generally made of armored concrete or bricklaying, but armored concrete application is wider, when across footpath is less than 4m, adopts With box culvert, for pipe culvert, reinforced concrete box culvert is a cheap substitute, and pier, upper and lower plates are all whole unanimously to be poured.

In box culvert construct, most important material is exactly reinforcing bar, it carries the weight of box culvert itself and the weight of foreign object, It may be said that reinforcing bar is whole building " heart ", in order to construct this " heart ", need to use reinforcing bar tied silk to transverse and longitudinal Reinforcing bar is bound, and the fastness of binding directly influences the quality of building, in order to quickly be carried out to transverse and longitudinal reinforcing bar Binding, this tool dedicated for assembling reinforcement of dog has been invented in people's research, but existing dog is used in long-time When, it wears between the circular hole in rotating bar and handle bigger so that dog can not use.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of box culvert construct reinforcement installation device, has just In use the advantages of, solve existing dog for a long time in use, between rotating bar and the circular hole on handle wear compared with Greatly so that the problem of dog can not use.

(2) technical solution

To realize that above-mentioned purpose easy to use, the utility model provide the following technical solutions：A kind of box culvert construct steel The inside of muscle mounting device, including handle, the handle has been respectively fixedly connected with first bearing and second bearing from right to left, institute The inside interference for stating first bearing is connected with rotating bar, and perforative circular hole, the rotation are offered in the middle part of the left handle One end of bar sequentially passes through second bearing and circular hole and extends to the left side of handle, and the inside of the left handle offers rotation Hole, the rotation hole are connected to circular hole, and the outer surface fixing sleeve of the rotating bar is connected to the moving block inside rotation hole, institute The left end for stating rotating bar is fixedly connected with shank, and the one end of the shank far from rotating bar is fixedly connected with gib head.

The bottom of the right handle is connected with bottom cover by hinged block, and the middle part at the top of the bottom cover is fixedly connected There is the first fixed block, kelly is fixedly connected on the left of first fixed block, is fixedly connected at the top of the right handle Second fixed block, perforative through-hole is offered in the middle part of second fixed block, and the left end of the kelly passes through through-hole and extends To the left side of the second fixed block, the left end of the kelly is fixedly connected with fixture block.

Preferably, the angle between the gib head and shank is 105 degree.

Preferably, the angle between the rotating bar and shank is 165 degree.

Preferably, the outer surface of the handle is fixedly attached rubber sleeve, and the outer surface of rubber sleeve be fixedly connected with it is anti- Sliding salient point.

Preferably, the length of the fixture block is less than the diameter of through-hole.

Preferably, the shape of the moving block is annular shape, and the outside of moving block and the inner wall of rotation hole are slidably connected.

(3) advantageous effect

Compared with prior art, the utility model provides a kind of box culvert construct reinforcement installation device, and having following has Beneficial effect：

1, box culvert construct reinforcement installation device, by the setting of moving block and rotation hole, the outside of moving block with turn The inner wall in dynamic hole is slidably connected, and increases the rotation contact area between moving block and handle, avoids existing dog in length Time between circular hole in rotating bar and handle in use, wear bigger so that the problem of dog can not use, and also so that Rotating bar is more flexible in the inner rotation of circular hole on handle, facilitates the use of operating personnel.

2, box culvert construct reinforcement installation device is fixed by hinged block, bottom cover, the first fixed block, kelly, second Block, through-hole and fixture block are used cooperatively, and are moved fixture block downwards, then bottom cover are pulled to make fixture block and kelly from the second fixed block Through-hole in pull out, lubricating oil is added in first bearing and second bearing to handle to facilitate so that rotating bar Rotation is more flexible, laborsaving, improves the service life of the reinforcement installation device dog.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is partial enlarged view at the A of the utility model Fig. 1.

In figure：1 handle, 2 first bearings, 3 second bearings, 4 rotating bars, 5 circular holes, 6 rotation holes, 7 moving blocks, 8 shanks, 9 Gib head, 10 hinged blocks, 11 bottom covers, 12 first fixed blocks, 13 kellies, 14 second fixed blocks, 15 through-holes, 16 fixture blocks, 17 rubber sleeves.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-2, a kind of box culvert construct reinforcement installation device, including handle 1, the inside of handle 1 is from right to left It is respectively fixedly connected with first bearing 2 and second bearing 3, the inside interference of first bearing 2 is connected with rotating bar 4,1 left side of handle Middle part offer perforative circular hole 5, one end of rotating bar 4 sequentially passes through second bearing 3 and circular hole 5 and extends to handle 1 The inside in left side, 1 left side of handle offers rotation hole 6, and rotation hole 6 is connected to circular hole 5, and the outer surface of rotating bar 4 is fixedly attached There is a moving block 7 inside the rotation hole 6, the shape of moving block 7 is circular, and the outside of moving block 7 and rotation hole 6 is interior Wall is slidably connected, and by the setting of moving block 7 and rotation hole 6, the outside of moving block 7 and the inner wall of rotation hole 6 are slidably connected, and increases Big rotation contact area between moving block 7 and handle 1, avoid existing dog for a long time in use, rotating bar 4 with It is worn between circular hole 5 on handle 1 bigger so that the problem of dog can not use, and also so that rotating bar 4 is on handle 1 It is more flexible when the inner rotation of circular hole 5, the use of operating personnel is facilitated, the left end of rotating bar 4 is fixedly connected with shank 8, the angle between rotating bar 4 and shank 8 is 165 degree, and the one end of shank 8 far from rotating bar 4 is fixedly connected with gib head 9, the angle between gib head 9 and shank 8 is 105 degree.

The bottom on 1 right side of handle is connected with bottom cover 11 by hinged block 10, and the middle part at 11 top of bottom cover is fixedly connected There is the first fixed block 12, the left side of the first fixed block 12 is fixedly connected with kelly 13, and the top on 1 right side of handle is fixedly connected with the The middle part of two fixed blocks 14, the second fixed block 14 offers perforative through-hole 15, and the left end of kelly 13 passes through through-hole 15 and extends To the left side of the second fixed block 14, the left end of kelly 13 is fixedly connected with fixture block 16, and the length of fixture block 16 is less than the straight of through-hole 15 Diameter passes through the cooperation of hinged block 10, bottom cover 11, the first fixed block 12, kelly 13, the second fixed block 14, through-hole 15 and fixture block 16 It uses, moves fixture block 16 downwards, then bottom cover 11 is pulled to make fixture block 16 and kelly 13 from the through-hole 15 on the second fixed block 14 Lubricating oil is added to the first bearing 2 and second bearing 3 in handle 1 to facilitate for middle pull-out so that 4 turns of rotating bar It is dynamic more flexible, it is laborsaving, the service life of the reinforcement installation device dog is improved, the outer surface fixing sleeve of handle 1 is connected to rubber Set 17, and the outer surface of rubber sleeve 17 is fixedly connected with anti-skidding salient point.

In conclusion box culvert construct reinforcement installation device, passes through the setting of moving block 7 and rotation hole 6, moving block 7 Outside and the inner wall of rotation hole 6 be slidably connected, increase the rotation contact area between moving block 7 and handle 1, avoid existing Some dogs between circular hole 5 in rotating bar 4 and handle 1 for a long time in use, wear bigger so that dog can not use The problem of, and also make rotating bar 4 more flexible in the inner rotation of circular hole 5 on handle 1, facilitate making for operating personnel With passing through the cooperation of hinged block 10, bottom cover 11, the first fixed block 12, kelly 13, the second fixed block 14, through-hole 15 and fixture block 16 It uses, moves fixture block 16 downwards, then bottom cover 11 is pulled to make fixture block 16 and kelly 13 from the through-hole 15 on the second fixed block 14 Lubricating oil is added to the first bearing 2 and second bearing 3 in handle 1 to facilitate for middle pull-out so that 4 turns of rotating bar It is dynamic more flexible, it is laborsaving, improve the service life of the reinforcement installation device dog, the utility model simple structure and reasonable design And it is easy to operate, solve existing dog for a long time in use, compared with being worn between rotating bar 4 and the circular hole 5 on handle 1 Greatly so that the problem of dog can not use.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.When element is referred to as " being fixed on " another element, it can be directly another On a element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be It is directly connected to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level ", "left", "right" and similar statement for illustrative purposes only, be not offered as being unique embodiment.Moreover, The terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that including a series of Process, method, article or the device of element include not only those elements, but also include that other being not explicitly listed are wanted Element, or further include for this process, method, article or the intrinsic element of device.

Claims (6)

1. a kind of box culvert construct reinforcement installation device, including handle (1), it is characterised in that：The inside of the handle (1) is from the right side It is respectively fixedly connected with first bearing (2) and second bearing (3) to a left side, the inside interference of the first bearing (2), which is connected with, to be turned Lever (4), the middle part on the left of the handle (1) offer perforative circular hole (5), and one end of the rotating bar (4) sequentially passes through Second bearing (3) and circular hole (5) and the left side for extending to handle (1), the inside on the left of the handle (1) offer rotation hole (6), the rotation hole (6) is connected to circular hole (5), and the outer surface fixing sleeve of the rotating bar (4) is connected in rotation hole (6) The left end of the moving block (7) in portion, the rotating bar (4) is fixedly connected with shank (8), the separate rotating bar (4) of the shank (8) One end is fixedly connected with gib head (9)；

Bottom on the right side of the handle (1) is connected with bottom cover (11) by hinged block (10), at the top of the bottom cover (11) Middle part is fixedly connected with the first fixed block (12), and kelly (13) is fixedly connected on the left of first fixed block (12), described Top on the right side of handle (1) is fixedly connected with the second fixed block (14), offers and runs through in the middle part of second fixed block (14) Through-hole (15), the left end of the kelly (13) passes through through-hole (15) and extends to the left side of the second fixed block (14), the card The left end of bar (13) is fixedly connected with fixture block (16).

2. a kind of box culvert construct reinforcement installation device according to claim 1, it is characterised in that：The gib head (9) with Angle between shank (8) is 105 degree.

3. a kind of box culvert construct reinforcement installation device according to claim 1, it is characterised in that：The rotating bar (4) Angle between shank (8) is 165 degree.

4. a kind of box culvert construct reinforcement installation device according to claim 1, it is characterised in that：The handle (1) Outer surface is fixedly attached rubber sleeve (17), and the outer surface of rubber sleeve (17) is fixedly connected with anti-skidding salient point.

5. a kind of box culvert construct reinforcement installation device according to claim 1, it is characterised in that：The fixture block (16) Length is less than the diameter of through-hole (15).

6. a kind of box culvert construct reinforcement installation device according to claim 1, it is characterised in that：The moving block (7) Shape be annular shape, and the outside of moving block (7) and the inner wall of rotation hole (6) are slidably connected.