CN211701325U

CN211701325U - Bridge mounting and fixing device

Info

Publication number: CN211701325U
Application number: CN202020557411.1U
Authority: CN
Inventors: 史志锋; 齐亚民
Original assignee: Shanxi Dongyiyuan Smart Home Technology Co ltd
Current assignee: Shanxi Dongyiyuan Smart Home Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-16
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to a fixing device technical field just discloses a crane span structure installation fixing device, including the pre-buried pipe, the inside sliding connection of pre-buried pipe has the threaded rod, the right-hand member of threaded rod is located the right side fixedly connected with fixed block of pre-buried pipe, the right side of pre-buried pipe and the surperficial swing joint who is located the threaded rod have the loose ring, the mounting groove has been seted up on the right side of fixed block, the inside swing joint of mounting groove has the connecting block. This crane span structure installation fixing device fixes fixed block and connecting block through the round pin pole to fix the crane span structure, make its installation more convenient, when meetting unevenness's wall and need adjusting the length of screw rod, the manual rotation activity ring moves about the threaded rod through the activity ring drives, thereby adjusts the fixed block to suitable position, thereby reached simple structure, the installation is more convenient and conveniently adjusts installation length, the purpose that the installation effectiveness is higher.

Description

Bridge mounting and fixing device

Technical Field

The utility model relates to a fixing device technical field specifically is a crane span structure installation fixing device.

Background

The cable testing bridge divide into slot type cable testing bridge, tray formula cable testing bridge and ladder formula cable testing bridge, structure such as net crane span structure, by the support, the trailing arm becomes with installing annex etc. and can independently erect, also can lay on various building (structure) and piping lane support, embody simple structure, handsome in appearance, dispose characteristics such as flexibility and easy maintenance, all parts all need carry out the zinc-plating and handle, install the open-air crane span structure outside the building, if be in neighbouring seashore or belong to the corrosion zone, then the material must have anticorrosive, moisture resistance, adhesive force is good, the high rerum natura characteristics of impact strength.

The bridge frame is generally directly welded on an embedded part when being installed in the prior art, the construction difficulty is greatly increased by the mode, the bridge frame is in an uneven position in some cases when being installed, the welding is more troublesome at the moment, and more time needs to be consumed, so that the problem is solved by the bridge frame installation fixing device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a crane span structure installation fixing device possesses simple structure, and the installation is more convenient and conveniently adjusts installation length, and installation efficiency advantage such as higher has been solved among the prior art crane span structure and generally is direct with its welding on the built-in fitting when the installation, the degree of difficulty of construction has greatly been increased to this kind of mode, and it has the chance to meet unevenness's position when the crane span structure installation, and at this moment the welding is just more troublesome, need consume the problem of more time.

(II) technical scheme

For realizing above-mentioned simple structure, the installation is more convenient and conveniently adjusts installation length, the higher purpose of installation effectiveness, the utility model provides a following technical scheme: the utility model provides a crane span structure installation fixing device, includes the embedded pipe, the inside sliding connection of embedded pipe has the threaded rod, the right-hand member of threaded rod is located the right side fixedly connected with fixed block of embedded pipe, the right side of embedded pipe has the activity ring and is located the surperficial swing joint of threaded rod, the mounting groove has been seted up on the right side of fixed block, the inside swing joint of mounting groove has the connecting block, the right side of connecting block is located the right side fixedly connected with welding block of fixed block, the through-hole with the mounting groove intercommunication is all seted up to the top and the bottom of fixed block, the inside sliding connection of through-hole has the pin pole, the pinhole has been seted up at the top of connecting block, pin pole sliding connection is in the inside of pinhole, the bottom threaded connection that the.

Preferably, the top of the fixing nut is fixedly connected with a gasket, and the top of the gasket is in contact with the bottom of the fixing block.

Preferably, a thread groove is formed in one side of the movable ring, and the threaded rod is connected to the inside of the thread groove in a threaded mode.

Preferably, the right side of the pre-buried pipe is fixedly connected with a bearing, the left side of the movable ring is fixedly connected with a connecting ring, and the connecting ring is fixedly connected with an inner ring of the bearing.

Preferably, the inside sliding connection of embedded pipe has the stopper, the left end of threaded rod and the right side fixed connection of stopper.

Preferably, the surface of the embedded pipe is fixedly connected with lugs which are uniformly distributed, and the surface of the movable ring is fixedly connected with force borrowing rods which are uniformly distributed.

(III) advantageous effects

Compared with the prior art, the utility model provides a crane span structure installation fixing device possesses following beneficial effect:

1. this crane span structure installation fixing device fixes fixed block and connecting block through the round pin pole to fix the crane span structure, make its installation more convenient, when meetting unevenness's wall and need adjusting the length of screw rod, the manual rotation activity ring moves about the threaded rod through the activity ring drives, thereby adjusts the fixed block to suitable position, thereby reached simple structure, the installation is more convenient and conveniently adjusts installation length, the purpose that the installation effectiveness is higher.

2. This crane span structure installation fixing device, improve the frictional force between fixation nut and the fixed block through the gasket, make its installation more firm, make the movable ring can drive the threaded rod when rotating and remove about through the thread groove, then it is spacing to the movable ring through bearing and link, avoid it to take place the displacement when rotating, it is spacing to the screw rod through the stopper, avoid it to break away from the inside of buried pipe in advance, make the installation of buried pipe more firm through the lug, then make the rotation of movable ring more convenient through borrowing the power pole.

Drawings

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

FIG. 2 is a front sectional view of the overall structure of the present invention;

fig. 3 is a perspective view of the fixing block of the present invention;

fig. 4 is a side view of the connection between the embedded pipe and the bump of the present invention.

In the figure: 1. pre-burying a pipe; 2. a bump; 3. a force-borrowing rod; 4. a fixed block; 5. welding the blocks; 6. connecting blocks; 7. a gasket; 8. fixing a nut; 9. a threaded rod; 10. a movable ring; 11. a pin rod; 12. a limiting block; 13. mounting grooves; 14. a connecting ring; 15. a bearing; 16. a thread groove; 17. a through hole; 18. a pin hole.

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, a bridge mounting and fixing device comprises a pre-buried pipe 1, a threaded rod 9 is slidably connected inside the pre-buried pipe 1, a fixed block 4 is fixedly connected to the right end of the threaded rod 9 and positioned on the right side of the pre-buried pipe 1, a movable ring 10 is movably connected to the right side of the pre-buried pipe 1 and positioned on the surface of the threaded rod 9, a mounting groove 13 is formed on the right side of the fixed block 4, a connecting block 6 is movably connected inside the mounting groove 13, a welding block 5 is fixedly connected to the right side of the connecting block 6 and positioned on the right side of the fixed block 4, through holes 17 communicated with the mounting groove 13 are formed in the top and the bottom of the fixed block 4, a pin 11 is slidably connected inside the through holes 17, a pin hole 18 is formed in the top of the connecting block 6, the pin 11 is slidably connected inside the pin hole 18, with pre-buried pipe 1 pre-buried in the concrete, then with the assigned position of welding 5 welding on the crane span structure of welding piece, during the installation, peg graft connecting block 6 in the inside of mounting groove 13, peg graft pin 11 in the inside of through-hole 17 and pinhole 18 again, fix it through fixation nut 8, fix fixed block 4 and connecting block 6 through pin 11 this moment, thereby fix the crane span structure, it is more convenient to make its installation, when meetting unevenness's wall and needing the length of adjusting threaded rod 9, manual rotation activity ring 10, control about driving the threaded rod 9 through activity ring 10, thereby adjust fixed block 4 to suitable position, thereby simple structure has been reached, the installation is more convenient and conveniently adjust installation length, the higher purpose of installation effectiveness.

In this embodiment, specifically, top fixedly connected with gasket 7 of fixation nut 8, the top of gasket 7 and the bottom contact of fixed block 4 improve the frictional force between fixation nut 8 and the fixed block 4 through gasket 7, make its installation more firm.

In this embodiment, specifically, a thread groove 16 is formed in one side of the movable ring 10, the threaded rod 9 is connected to the inside of the thread groove 16 in a threaded manner, and the movable ring 10 can drive the threaded rod 9 to move left and right when rotating through the thread groove 16.

In this embodiment, specifically, the bearing 15 is fixedly connected to the right side of the embedded pipe 1, the connection ring 14 is fixedly connected to the left side of the movable ring 10, and the connection ring 14 is fixedly connected to the inner ring of the bearing 15, so that the movable ring 10 is limited by the bearing 15 and the connection ring 14, and displacement of the movable ring during rotation is avoided.

In this embodiment, specifically, the inside sliding connection of embedded pipe 1 has stopper 12, and threaded rod 9's left end and stopper 12's right side fixed connection carry on spacingly through stopper 12 to threaded rod 9, avoid its inside from embedded pipe 1 to break away from.

In this embodiment, specifically, the surface of the embedded pipe 1 is fixedly connected with the bumps 2 which are uniformly distributed, the surface of the movable ring 10 is fixedly connected with the force-borrowing rods 3 which are uniformly distributed, the embedded pipe 1 is more stably installed through the bumps 2, and then the movable ring 10 is more conveniently rotated through the force-borrowing rods 3.

The working principle is as follows: when using, with pre-buried pipe 1 pre-buried in the concrete, then with the assigned position of welding 5 welding on the crane span structure of welding, during the installation, peg graft connecting block 6 in the inside of mounting groove 13, peg graft pin 11 in the inside of through-hole 17 and pinhole 18 again, fix it through fixation nut 8, fix fixed block 4 and connecting block 6 through pin 11 this moment, thereby fix the crane span structure, it is more convenient to make its installation, when meetting unevenness's wall and needing adjusting threaded rod 9's length, manual rotation activity ring 10, control about driving threaded rod 9 through activity ring 10, thereby adjust fixed block 4 to the suitable position, thereby simple structure has been reached, the installation is more convenient and conveniently adjust installation length, the higher purpose of installation effectiveness.

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 crane span structure installation fixing device, includes buried pipe (1), its characterized in that: the inner sliding connection of the embedded pipe (1) is provided with a threaded rod (9), the right end of the threaded rod (9) is fixedly connected with a fixed block (4) on the right side of the embedded pipe (1), the surface of the right side of the embedded pipe (1) on the threaded rod (9) is movably connected with a movable ring (10), the right side of the fixed block (4) is provided with a mounting groove (13), the inner sliding connection of the mounting groove (13) is provided with a connecting block (6), the right side of the connecting block (6) on the right side of the fixed block (4) is fixedly connected with a welding block (5), the top and the bottom of the fixed block (4) are both provided with a through hole (17) communicated with the mounting groove (13), the inner sliding connection of the through hole (17) is provided with a pin rod (11), the top of the connecting block (6) is provided with a pin hole (18), and the pin rod (, and the surface of the pin rod (11) and the bottom of the fixed block (4) are in threaded connection with a fixed nut (8).

2. The bridge mounting fixture of claim 1, wherein: the top of fixation nut (8) is fixedly connected with gasket (7), the top of gasket (7) and the bottom contact of fixed block (4).

3. The bridge mounting fixture of claim 1, wherein: a thread groove (16) is formed in one side of the movable ring (10), and the threaded rod (9) is connected to the inside of the thread groove (16) in a threaded mode.

4. The bridge mounting fixture of claim 1, wherein: the right side of the embedded pipe (1) is fixedly connected with a bearing (15), the left side of the movable ring (10) is fixedly connected with a connecting ring (14), and the connecting ring (14) is fixedly connected with an inner ring of the bearing (15).

5. The bridge mounting fixture of claim 1, wherein: the embedded pipe is characterized in that a limiting block (12) is connected to the inside of the embedded pipe (1) in a sliding mode, and the left end of the threaded rod (9) is fixedly connected with the right side of the limiting block (12).

6. The bridge mounting fixture of claim 1, wherein: the surface of the embedded pipe (1) is fixedly connected with lugs (2) which are uniformly distributed, and the surface of the movable ring (10) is fixedly connected with borrowing rods (3) which are uniformly distributed.