CN216948124U

CN216948124U - Support beam assembly of gate telescopic pull rod and gate

Info

Publication number: CN216948124U
Application number: CN202123338297.7U
Authority: CN
Inventors: 王青华; 朱春鹏; 顾承庆; 曾辉; 薛小兵; 孙成玲
Original assignee: Shanghai Annaiji Energy Technology Co ltd
Current assignee: Shanghai Annaiji Energy Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-12
Anticipated expiration: 2031-12-28

Abstract

The application discloses support beam assembly and gate of flexible pull rod of gate relates to hydraulic equipment technical field. The supporting beam assembly comprises a base, a supporting beam and a rotating shaft arranged on the base at intervals, wherein one end of the supporting beam is connected with the base in a rotating mode through the rotating shaft, so that the supporting beam can rotate relative to the base by a preset angle. The operation form can be simplified, and the safety in use is improved.

Description

Support beam assembly of gate telescopic pull rod and gate

Technical Field

The application relates to the technical field of hydraulic equipment, particularly, relate to a support beam assembly and gate of flexible pull rod of gate.

Background

The gate is installed in the empty mouth of the buildings such as overflow dam, bank spillway, drain hole, hydraulic tunnel and sluice, etc. to regulate the flow, control the upstream and downstream water level, discharge flood, and discharge silt or floating material, etc. and is an important component of the hydraulic building. In the water gate engineering, the gate is a main body part, usually occupies most of the water retaining area, and is widely applied as an important component part of a hydraulic building.

The pull rod type hydropower station maintenance gate is a common maintenance gate opening mode. The existing gate pull rod is a combined type of a plurality of pull rods. The pull rod and the pull rod are connected section by section through a bearing or other forms. When the maintenance gate needs to be pulled up, the pull rod is pulled up by the portal crane, and when the position of one section of the pull rod is pulled up, the rest pull rod needs to be supported by the cross beam so as to prevent the gate from falling.

At present, a part of modes adopt a telescopic pull rod structure, the telescopic pull rod structure is adopted to enable the gate to be pulled up and closed, the cross beam needs to be moved manually to form stable support when the weight of the gate and the weight of the pull rod are supported by the cross beam, and in the moving process, the cross beam is limited by the problem that the dead weight of the cross beam is large, so that the moving difficulty is high, and the safety coefficient is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a support beam assembly and gate of gate telescopic pull rod can simplify the operation form, promotes the security when using.

The embodiment of the application is realized as follows:

one aspect of the embodiment of the application provides a supporting beam assembly of flexible pull rod of gate, includes base, supporting beam, and sets up the rotation axis that the interval set up on the base, supporting beam's one end is passed through the rotation axis with the base rotates to be connected, so that supporting beam can be relative the base rotates and predetermines the angle.

Optionally, the base includes a first base body and a second base body which are arranged in parallel, the rotating shaft is fixedly connected with the first base body, and the supporting beam is connected with the rotating shaft through a bearing.

Optionally, a first connecting plate is arranged on the first base, the rotating shaft penetrates through the first connecting plate and the first base, a second connecting plate is arranged on the second base, and pin holes are respectively formed in the supporting beam, the second connecting plate and the second base, so that the supporting beam, the second connecting plate and the second base can be fixed through pins.

Optionally, one end of the supporting beam, which is far away from the rotating shaft, is provided with a roller assembly.

Optionally, the roller assembly includes a mounting seat disposed on the supporting beam, and a caster connected to the mounting seat.

Optionally, the caster is connected with the mounting base through a connecting shaft, and a first spring is sleeved on the connecting shaft and abuts against the mounting base and the caster respectively.

Optionally, a second spring is sleeved on the rotating shaft, and the second spring abuts against the supporting beam and the first connecting plate respectively.

Optionally, the support beam is a hollow structure.

Optionally, a cover plate is arranged between the first base body and the second base body.

In another aspect of the embodiments of the present application, there is provided a lock gate including a support beam assembly of a telescopic stay of the lock gate as described in any one of the above.

The beneficial effects of the embodiment of the application include:

the utility model provides a supporting beam assembly and gate of flexible pull rod of gate, through the base to and the rotation axis that the interval set up on the base, pass through the rotation axis in supporting beam's one end and rotate with the base when being connected, supporting beam has the first state of skew pull rod place position, and with pull rod complex second state, when carrying out above-mentioned state switching, only need rotate supporting beam can, need not to lift and move the removal, be favorable to promoting operating efficiency. Simultaneously, through the rotation axis that the interval set up to and the supporting beam who is connected with the rotation axis respectively, can be better support the pull rod, security when guaranteeing to use. By adopting the arrangement mode, the operation mode can be simplified and the safety in use can be improved in the use process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a supporting beam assembly of a telescopic pull rod of a gate according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a base according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a supporting beam and a roller assembly provided in an embodiment of the present application.

Icon: 100-a support beam assembly; 110-a base; 112-a first substrate; 114-a second substrate; 116-a first connection plate; 118-a second connecting plate; 120-a support beam; 130-a rotation axis; 132-a second spring; 140-a pin; 150-a roller assembly; 152-a mounting seat; 154-a caster; 156-a connecting shaft; 158-a first spring; 160-cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

In the prior art, a cross beam is required to support to form stable support during the process of pulling up and closing the gate by adopting a section-by-section connection type structure or a telescopic pull rod structure. Need artifical movable cross beam to form stable support when the weight through crossbeam support gate and the weight of pull rod, at the removal in-process, be subject to the great problem of dead weight of crossbeam, lead to the degree of difficulty of removal big, factor of safety is low moreover. In view of the above problems, embodiments of the present application provide the following technical solutions, which can simplify an operation form and improve safety in use.

Referring to fig. 1, the present embodiment provides a supporting beam assembly 100 of a gate telescopic rod, including a base 110, a supporting beam 120, and a rotating shaft 130 disposed on the base 110 at intervals, wherein one end of the supporting beam 120 is rotatably connected to the base 110 through the rotating shaft 130, so that the supporting beam 120 can rotate a predetermined angle relative to the base 110.

In particular, the base 110 may be formed by cement casting to ensure stable support of components such as a gate. The support beams 120 support the draw bars primarily during the lifting or closing of the gate to ensure an orderly progression during the lifting or closing. The supporting beam 120 is matched with the pull rod when in use, and needs to be shifted to other positions when not in use, so that the influence on the normal action of the pull rod is avoided.

One end of the supporting beam 120 is rotatably connected with the base 110 through the rotating shaft 130, when the position of the supporting beam 120 needs to be changed, only the supporting beam 120 needs to rotate relative to the base 110 through the rotating shaft 130, the manual lifting and carrying mode is not needed, the supporting beam 120 is simple and convenient to move, only the supporting beam 120 needs to rotate relative to the base 110 for a preset angle, the preset angle can be flexibly set according to the actual installation environment, and the supporting beam can be set at an angle of 80 degrees, 90 degrees or 100 degrees and the like.

It should be noted that, in the embodiment of the present application, there is no particular limitation on the connection form between the supporting beam 120, the rotating shaft 130 and the base 110, for example, the rotating shaft 130 may be fixedly connected with the base 110, and the supporting beam 120 is rotatably connected with the rotating shaft 130; the rotating shaft 130 can also be rotatably connected with the base 110, and the rotating shaft 130 is fixedly connected with the supporting beam 120; similarly, the rotation shaft 130 may be rotatably connected to the base 110 and the support beam 120, respectively. In addition, the rotation shafts 130 are arranged on the base 110 at intervals, so that when each rotation shaft 130 is connected with the support beam 120, mutual interference between the two support beams 120 can be avoided, and meanwhile, the reliability in supporting is improved.

The utility model provides a supporting beam assembly 100 of flexible pull rod of gate, through base 110, and the rotation axis 130 that the interval set up on base 110, when rotation axis 130 and base 110 rotate to be connected through rotation axis 130 in the one end of supporting beam 120, supporting beam 120 has the first state of skew pull rod place position, and with pull rod complex second state, when carrying out the switching of above-mentioned state, only need rotate supporting beam 120 can, need not to lift and move, be favorable to promoting operating efficiency. Meanwhile, the rotating shafts 130 arranged at intervals and the supporting beams 120 respectively connected with the rotating shafts 130 can better support the pull rod, so that the safety in use is ensured. By adopting the arrangement mode, the operation mode can be simplified and the safety in use can be improved in the use process.

As shown in fig. 2, the base 110 includes a first base 112 and a second base 114 arranged in parallel, a rotation shaft 130 is fixedly connected to the first base 112, and a support beam 120 is connected to the rotation shaft 130 through a bearing.

Specifically, by arranging the base 110 into the parallel first base 112 and the parallel second base 114, the stability of the base 110 is ensured, and meanwhile, the occupied volume of the base 110 is reduced, so that the base 110 is ensured to be better matched with a gate and a pull rod respectively. Wherein the rotation shaft 130 is fixedly connected with the first substrate 112 to ensure the reliability of the connection. In order to ensure smooth rotation of the supporting beam 120, the supporting beam 120 is connected to the rotating shaft 130 through a bearing, and when the supporting beam 120 is required to perform a required supporting function, both ends of the supporting beam 120 may be supported to correspond to the first base 112 and the second base 114, respectively.

As shown in fig. 2 and 3, the first base 112 is provided with a first connecting plate 116, the rotating shaft 130 is inserted into the first connecting plate 116 and the first base 112, the second base 114 is provided with a second connecting plate 118, and the supporting beam 120, the second connecting plate 118 and the second base 114 are respectively provided with pin holes, so that the supporting beam 120, the second connecting plate 118 and the second base 114 can be fixed by the pins 140.

Specifically, by providing the first connection plate 116 on the first base 112, when the rotating shaft 130 is connected to the first connection plate 116, it is beneficial to ensure a stable connection between the rotating shaft 130 and the first base 112. For example, with the above arrangement, the connection plates may be respectively connected to the two rotating shafts 130, and then the first base 112 is respectively poured together with the rotating shafts 130 and the first connection plate 116, so that the area of the connection position may be increased, thereby improving the connection stability. In addition, the pin holes are respectively formed in the supporting beam 120, the second connecting plate 118 and the second base 114, so that when the supporting beam 120 is at the bearing position, the pins 140 can respectively penetrate through the pin holes in the supporting beam 120, the second connecting plate 118 and the second base 114, so as to ensure the stability of the supporting beam 120 at the current position and avoid the deflection of the supporting beam 120 due to stress.

As shown in fig. 1, an end of the supporting beam 120 away from the rotation shaft 130 is provided with a roller assembly 150.

By adopting the above manner, when the supporting beam 120 rotates relative to the base 110, the angle of the supporting beam 120 can be changed by rotating the roller assembly 150, which is beneficial to reducing the friction force when the supporting beam 120 is rotated, so that the supporting beam 120 is more labor-saving to rotate, and the operation difficulty is reduced.

As shown in fig. 1 and 3, the roller assembly 150 includes a mounting seat 152 provided on the support beam 120, and a caster 154 connected to the mounting seat 152.

In particular, in order to ensure the stability of the connection between the mounting seat 152 and the supporting beam 120, a welding mode may be adopted. It will be appreciated that in order to ensure ease of connection, fasteners may also be used to secure the connection, as well as stability of the connection. The connection between the caster wheels 154 and the mounting seats 152 is then made, thereby enabling the connection of the roller assembly 150 to the support beam 120.

As shown in fig. 3, the caster 154 is connected to the mounting base 152 via a connecting shaft 156, and a first spring 158 is sleeved on the connecting shaft 156, and the first spring 158 is respectively abutted against the mounting base 152 and the caster 154.

Specifically, be connected through connecting axle 156 between truckle 154 and the mount pad 152, be favorable to guaranteeing the convenience of connecting, in addition, can adopt the form of rotating the connection between connecting axle 156 and the mount pad 152, so, when supporting beam 120 rotates, truckle 154 also can deflect certain angle according to supporting beam 120's rotation, is favorable to guaranteeing the smooth and easy degree when truckle 154 uses, avoids truckle 154 to take place the dead problem of card. Meanwhile, the first spring 158 is arranged, so that the buffer function is realized, the impact force generated when the pull rod is put down is reduced, and the safety in use is improved.

Referring to fig. 3, the rotating shaft 130 is sleeved with a second spring 132, and the second spring 132 is respectively abutted against the supporting beam 120 and the first connecting plate 116.

Specifically, by arranging the second spring 132, the first spring 158 and the second spring 132 can be matched with each other, which is beneficial to ensuring the stability of the supporting beam 120 when stressed and avoiding the inclination phenomenon. Meanwhile, the buffer function can be better achieved.

In an alternative embodiment of the present application, the support beam 120 is a hollow structure. In an example, the supporting beam 120 may be a rectangular tube or a circular tube, which can better reduce the weight of the supporting beam while ensuring the supporting strength, thereby better reducing the operation difficulty.

As shown in fig. 1, a cover plate 160 is disposed between the first base 112 and the second base 114.

In this way, not only the first base 112 and the second base 114 can be stably connected, but also the roller assemblies 150 disposed on the supporting beam 120 can be matched with the cover plate 160 when the supporting beam 120 rotates, so as to ensure stability when the supporting beam 120 rotates.

The embodiment of the application also discloses a gate, which comprises the supporting beam assembly 100 in the previous embodiment. The gate includes the same structure and benefits as the support beam assembly 100 of the previous embodiment. The structure and advantages of the support beam assembly 100 have been described in detail in the foregoing embodiments, and are not repeated herein.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The supporting beam assembly of the gate telescopic pull rod is characterized by comprising a base, a supporting beam and a rotating shaft, wherein the rotating shaft is arranged on the base at intervals, one end of the supporting beam is connected with the base in a rotating mode through the rotating shaft, and therefore the supporting beam can rotate relative to the base by a preset angle.

2. The gate telescopic drawbar supporting beam assembly according to claim 1, wherein the base comprises a first base body and a second base body arranged in parallel, the rotating shaft is fixedly connected with the first base body, and the supporting beam is connected with the rotating shaft through a bearing.

3. The supporting beam assembly of the gate telescopic pull rod as claimed in claim 2, wherein a first connecting plate is disposed on the first base, the rotating shaft is inserted into the first connecting plate and the first base, a second connecting plate is disposed on the second base, and pin holes are disposed on the supporting beam, the second connecting plate and the second base, respectively, so that the supporting beam, the second connecting plate and the second base can be fixed by pins.

4. The gate telescopic stay's supporting beam assembly of claim 3, wherein the supporting beam is provided with a roller assembly at an end thereof remote from the rotation axis.

5. The gate telescopic stay's supporting beam assembly of claim 4, wherein the roller assembly includes a mounting seat provided on the supporting beam, and a caster connected to the mounting seat.

6. The supporting beam assembly of the gate telescopic pull rod as claimed in claim 5, wherein the caster is connected with the mounting seat through a connecting shaft, and a first spring is sleeved on the connecting shaft and abuts against the mounting seat and the caster respectively.

7. The gate telescopic pull rod supporting beam assembly according to claim 5, wherein a second spring is sleeved on the rotating shaft, and the second spring is respectively abutted against the supporting beam and the first connecting plate.

8. The support beam assembly of a gate telescopic drawbar according to any one of claims 1 to 7, characterized in that the support beam is a hollow structure.

9. The gate telescopic stay support beam assembly according to any one of claims 4 to 7, wherein a cover plate is provided between the first base body and the second base body.

10. A lock gate comprising a support beam assembly of a telescopic rod of the lock gate door as claimed in any one of claims 1 to 9.