CN221000648U

CN221000648U - Connecting seat structure of pier climbing device

Info

Publication number: CN221000648U
Application number: CN202323042408.9U
Authority: CN
Inventors: 潘春为; 蔡有信; 杨飚; 朱成; 龚智; 熊杰; 何锦杰; 何云彬
Original assignee: Guangdong Yuncheng Intelligent Equipment Co ltd
Current assignee: Guangdong Yuncheng Intelligent Equipment Co ltd
Priority date: 2023-11-10
Filing date: 2023-11-10
Publication date: 2024-05-24
Anticipated expiration: 2033-11-10

Abstract

The utility model provides a connecting seat structure of a pier climbing device, the climbing device comprises two hoops which are arranged up and down, and the hoops lock the pier when closed, the connecting seat structure is characterized by comprising: the connecting seat shell is provided with a plurality of slotted holes on the upper surface and through holes on the lower surface, and the diameter of the through holes is larger than the outer diameter of the anchor ear; and the inner cavity is arranged in the connecting seat shell and is used for accommodating the anchor ear, wherein the anchor ear is hung in the inner cavity through the cooperation of a plurality of hanging seats and the slotted hole.

Description

Connecting seat structure of pier climbing device

Technical Field

The utility model relates to the technical field of bridge erection or assembly, in particular to a connecting seat structure of a pier climbing device.

Background

In the capping beam construction of a bridge or other construction involving climbing transportation, an upper electric hoop and a lower electric hoop are generally adopted to realize the process of conveying ground weights to the upper part of a pier column, and the electric hoops realize the step-by-step climbing and descending process by alternately locking and loosening the pier column. In order to transport the relevant equipment or facilities for the construction of the bent cap, it is therefore necessary to install a carrier on the staple bolt.

In order to facilitate the installation of the anchor ear into the cavity of the carrier, a sufficient gap is left between the anchor ear and the carrier in the vertical direction, and when the anchor ear is loosened, the anchor ear falls to the lower plane of the inner cavity of the carrier from the height of the upper plane of the inner cavity of the carrier. The falling produces very big abnormal sound and impact force, all causes certain damage to the structure of whole equipment at every turn to strike, shakes the screw mounting loose to and make electrical component produce the false alarm easily, there is the potential safety hazard.

And at present, the process of installing the anchor ear on the bearing frame usually needs to be sleeved on the anchor ear after the bearing frame is disassembled, the process is complicated, the weight of the bearing frame is large, and the manual work is difficult to complete.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the connecting seat structure of the pier climbing device, which is convenient for installing the anchor ear and avoids the collision between the anchor ear and the bearing frame when the anchor ear is loosened.

The utility model provides a connecting seat structure of a pier climbing device, the climbing device comprises two hoops which are arranged up and down, the hoops lock the pier when closed, the connecting seat structure comprises:

the connecting seat shell is provided with a plurality of slotted holes on the upper surface and through holes on the lower surface, and the diameter of the through holes is larger than the outer diameter of the anchor ear; and

An inner cavity arranged in the connecting seat shell and used for accommodating the anchor ear, wherein

The anchor ear is hung in the inner cavity through a plurality of hanging seats matched with the slotted hole.

Further, the slot is arc-shaped in shape, and the hoist mount seat is movable along the slot in the slot.

Further, the hoist and mount seat includes:

A shaft sleeve, wherein a through hole is formed in the shaft center, and the outer peripheral surface of the shaft sleeve is configured to be a shaft surface which is matched with the shape of the waist-shaped hole;

The bolt penetrates through the through hole, and the lower end of the bolt is connected with the anchor ear through threads;

A retainer ring which is sleeved on the shaft sleeve and is positioned below the head of the bolt, wherein the retainer ring is provided with a waist-shaped hole which is matched with the shape of the outer peripheral surface of the shaft sleeve;

The gasket is sleeved on the shaft sleeve and positioned below the check ring, wherein

When the anchor ear is hung in the inner cavity, the check ring is positioned above the slotted hole.

Further, the hoisting seat further comprises a fixing piece for reinforcing connection between the bolt and the anchor ear.

Further, the hoisting seat further comprises a shaft sleeve gasket, the shaft sleeve gasket is sleeved on the shaft sleeve, and the position of the shaft sleeve gasket is arranged below the gasket and is located in the slotted hole.

Further, the gasket includes: the upper layer pad and the lower layer pad are fixedly connected up and down.

Further, a boss is arranged at the edge of the slotted hole, and the gasket is arranged on the boss in a cushioning mode.

Further, the connecting seat structure further comprises a guiding mechanism, wherein the guiding mechanism is arranged on the lower surface of the connecting seat and is positioned at the edge of the through hole.

Further, the staple bolt is including two sub-lamella that the symmetry set up, two sub-lamella enclose into the ring dress, and the cover is established on the pier, two the first end of sub-lamella is connected through the articulated shaft, two when the terminal surface of the second end of sub-lamella contacts the staple bolt closure locking the pier, the slotted hole sets up in the position department that corresponds two the first end and the second end of sub-lamella.

Further, the lower end of the bolt of the lifting seat is connected to the second end of the sub-valve through threads and/or the lower end of the bolt of the lifting seat is connected to the hinge shaft through threads.

The utility model provides a connecting seat structure of a pier climbing device, wherein a through hole capable of enabling a hoop to integrally pass through is arranged below a connecting seat shell, and the connecting seat structure can be sleeved directly from the upper part of the hoop when the hoop is installed. Can hoist and mount the staple bolt in connecting seat casing inner chamber through the hoist and mount seat, when the staple bolt loosens, can not drop on the connecting seat, consequently can not bump and produce abnormal sound. The upper surface at the connecting seat casing sets up the slotted hole that matches with the hoist and mount seat, and when the staple bolt was released, the hoist and mount seat can slide in the slotted hole to provide sufficient space for the staple bolt, can reduce the impact of staple bolt to the connecting seat, reduce the potential safety hazard, the reliability is higher.

Drawings

Fig. 1 is a schematic view of a connection seat structure of a pier climbing device of the present utility model;

Fig. 2 is a schematic bottom view of a connection base structure of the pier climbing device of the present utility model;

FIG. 3 is a schematic view of a hoist mount according to the present utility model;

FIG. 4 is an exploded view of the hoist mount of the present utility model;

fig. 5 is a top view showing a connection seat structure of a pier climbing device in embodiment 2 of the present utility model;

Fig. 6 is a front view showing a connection seat structure of a pier climbing device in embodiment 2 of the present utility model.

The graphic reference numerals: 1-anchor ear, 12-subvalve, 121-first end, 122, second end, 13-hinge shaft, 2-connector structure, 21-connector housing, 211-slot, 212-through hole, 213-cavity, 214-boss, 3-hoist mount, 31-sleeve, 311-via hole, 32-bolt, 33-retainer ring, 34-washer, 341-upper pad, 342-lower pad, 35-sleeve pad, 36-spring pad, 37-flat pad, 38-fastener, 4-truss, 5-guiding mechanism.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. The principles and features of the present utility model are described below with reference to the drawings, and it should be noted that embodiments of the present utility model and features of the embodiments may be combined with each other without conflict. The illustrated embodiments are merely illustrative of the utility model and are not intended to limit the scope of the utility model.

It should be noted that, in the description of the present utility model, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the azimuth or the positional relationship based on the azimuth or the positional relationship shown in the drawings, and that the front and the rear may be interchanged in the case of specific description; this is merely to facilitate describing the utility model and to simplify the description and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that, although the terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element discussed below could be termed a second element without departing from the teachings of the present utility model. Similarly, a second element may also be referred to as a first element.

Example 1

The utility model provides a connecting seat structure 2 of a pier climbing device, which is shown in fig. 1, wherein the climbing device comprises two hoops 1 which are arranged up and down, the pier is locked when the hoops 1 are closed, otherwise, the pier is loosened when the hoops 1 are loosened, in the construction process, the pier is locked when the upper hoop 1 is closed, the pier is locked when the lower hoop 1 is loosened, and the lower hoop 1 is lifted by a traction device, so that step climbing is realized. In order to lift and install the device for capping beam construction, a connecting seat needs to be erected outside the anchor ear 1, therefore, referring to fig. 1, the connecting seat structure 2 provided by the present utility model includes: a connection base housing 21, and a truss 4 (a schematic view of the connection base structure 2 having the truss 4 is shown in fig. 1) may be installed above the connection base housing 21, thereby providing support for a capping beam or the like. The upper surface of the connector housing 21 is provided with a plurality of slots 211, and the lower surface is provided with a through hole 212, as shown in fig. 2, and the diameter of the through hole 212 is larger than the outer diameter of the anchor ear 1. In the utility model, the outer diameter of the anchor ear refers to the maximum size of the outer contour of the anchor ear. Through setting up the through-hole 212 that the aperture is greater than staple bolt 1 external diameter, during the installation, can directly overlap the connection seat casing 21 from staple bolt 1's top, need not to demolish connection seat casing 21 and has simplified the installation step, has improved the efficiency of construction.

Further, the connecting seat structure 2 comprises an inner cavity 213, the inner cavity 213 is arranged in the connecting seat shell 21 and is used for accommodating the anchor ear 1, the anchor ear 1 is hung in the inner cavity 213 through a plurality of hanging seats 3 matched with the slotted holes 211, the slotted holes 211 are usually arranged in such a way that the positions of the hanging seats 3 connected with the slots can move in the slotted holes 211, a gap is provided for loosening and closing the anchor ear 1, and the influence on the device caused by overlarge stress at the connecting position of the anchor ear 1 and the connecting seat shell 21 is avoided.

It should be noted that the number of slots 211 and lifting seats 3 are not necessarily matched one by one, because the installation direction of the anchor ear 1 can be adjusted in the connecting seat housing 21 according to the need, therefore, more slots 211 than the number of lifting seats 3 can be provided to facilitate the installation of the anchor ear 1, and the installation of the lifting seats 3 can be generally adjusted according to the uniformity of the stress of the anchor ear 1 in the horizontal direction, for example, one lifting seat 3 can be respectively provided at two ends of the opening of the anchor ear 1, one lifting seat 3 is further provided at the position opposite to the opening of the anchor ear 1, as shown in fig. 2, three lifting seats 3 are provided, but four corresponding slots 211 can be provided.

Further, the shape of the slot hole 211 is arc-shaped, and the lifting seat 3 is movable along the slot hole 211 in the slot hole 211, that is, the lifting seat 3 can move in the slot hole 211 along with the movement of the second end of the hoop 1, so that a movement space is provided for opening and closing the hoop 1, the stress of the connecting part of the lifting seat 3, the hoop 1 and the connecting seat shell 21 is reduced, the collision of the hoop 1 to the connecting seat shell 21 is further reduced, and the damage to the connecting seat shell 21 is avoided.

The following will describe in detail the specific structure of the hoist mount 3 connecting the anchor ear 1 and the connection mount housing 21 provided by the present application. Referring to fig. 3 and 4, the hoist mount 3 of the present application includes: the bushing 31, the bolt 32, the retainer 33 and the washer 34 are described in detail below with respect to the structure and connection relationship of the respective components.

The boss 31 has a through hole 311 in the axial center, and the outer peripheral surface of the boss 31 is configured as an axial surface that matches the shape of the waist-shaped hole, which can prevent the boss 31 from rotating in the circumferential direction.

The bolt 32, the bolt 32 passes through the above-mentioned via hole 311 and the lower extreme of bolt 32 is connected with staple bolt 1 through the screw thread, and this bolt 32 can pass the upper surface of staple bolt 1, and the upper surface of staple bolt 1 has certain thickness, therefore, can be equipped with bolt 32 complex hole, the downthehole screw thread that is equipped with, can with the screw thread cooperation of bolt 32 by this, perhaps form the hole that has the internal thread in the perpendicular muscle department of staple bolt 1, thus can better with the bolt 32 fit.

The retainer ring 33 is sleeved on the shaft sleeve 31 and is positioned below the head of the bolt 32, the retainer ring 33 is provided with a waist-shaped hole matched with the outer circumferential surface of the shaft sleeve 31, the shaft sleeve 31 can be fixed relative to the gasket 34 after being installed, and the bolt 32 is prevented from being loosened by the gasket 34 in the opening and closing process of the anchor ear 1.

The washer 34 is fitted over the boss 31 and positioned below the retainer 33, and when the anchor ear 1 is suspended in the cavity 213, the retainer 33 is positioned above the slot 211, and the washer 34 is in a shaft hole-fitted relation with the boss 31, whereby the anchor ear 1 can be suspended in the cavity 213 of the connector housing 21 by the engagement of the washer 34.

Thus, after the bolt 32 is inserted into the boss 31 from above the boss 31, the bolt 32 is threaded and fixed to the anchor ear 1 after being passed out from the lower end of the boss 31, the washer 34 is engaged with the slot hole 211 by tightening the bolt 32, the lower surface of the washer 34 is smooth, and the friction force against the slot hole 211 is small, whereby the sliding of the hoist mount 3 in the slot hole 211 can be realized.

To ensure that the bolts 32 can be tightened, the lifting seat 3 may also be provided with flat washers 37 and spring washers 36, as shown in fig. 4.

Further, since the thickness of the upper surface portion of the anchor ear 1 is smaller, the hoist mount 3 may further include a fixing member 38 for better stabilizing the anchor ear 1, a schematic view having the fixing member is shown in fig. 4, the fixing member is not shown in fig. 3, and the fixing member 38 is used for reinforcing the connection between the bolt 32 and the anchor ear 1. Thus, the fixing member 38 may be, for example, a nut or the like that is matched to the thread of the bolt 32.

In another embodiment of the present application, in order to further reduce friction between the lifting seat 3 and the slot hole 211, the lifting seat 3 of the present application may further include a sleeve pad 35, as shown in fig. 3, the sleeve pad 35 is sleeved on the sleeve 31, and the sleeve pad 35 also has a waist-shaped hole matching the shape of the outer circumferential surface of the sleeve 31. The sleeve gasket 35 may be integrally formed with the sleeve 31 by welding or bonding, or may be integrally produced with the sleeve 31 at the time of production. The bushing pad 35 is positioned below the washer 34 and in the slot 211, preferably with the lower surface of the washer 34 being snapped onto the shoulder formed by the bushing pad 35 and the bushing 31. The outer wall of the sleeve gasket 35 is a smooth circumferential surface, so that friction force in the slot hole 211 can be further reduced, and the anchor ear 1 drives the lifting seat 3 to slide in the slot hole 211 more smoothly.

Further, the gasket 34 includes an upper layer pad 341 and a lower layer pad 342, the upper layer pad 341 and the lower layer pad 342 are fixedly connected one above the other, the upper layer pad 341 is used for increasing the strength of the gasket 34, and can be made of a material with high strength such as carbon steel, and the lower layer pad 342 is used for reducing the friction force with the upper surface of the slot hole 211, so that the gasket can be made of a material with a low friction coefficient, and the surface is flat and smooth.

The upper layer pad 341 and the lower layer pad 342 are fixedly connected up and down, for example, the upper layer pad 341 and the lower layer pad 342 are connected in a detachable connection mode such as a threaded mode, when the lower layer pad 342 is seriously worn, only the lower layer pad 342 needs to be replaced, and the cost is reduced.

Further, in order to avoid the friction damage of the lifting seat 3 to the connector housing 21, the smoothness of the movement of the lifting seat 3 relative to the slot 211 is further facilitated, the edge of the slot 211 is provided with a boss 214, and the gasket 34 is disposed on the boss 214, i.e. the lower pad 342 is disposed on the boss 214. The contact area between the boss 214 and the lower pad 342 is small, and thus, further friction force can be obtained. In some embodiments, a rail may be further provided at the boss 214, which is more advantageous for sliding of the hoist mount 3.

Further, in order to make the entire structure more stable, the connection pad structure 2 may further include a guide mechanism 5 provided on the lower surface of the connection pad and located at the edge of the through hole 212, the guide mechanism 5 may make the connection pad structure 2 more stable in the horizontal direction, as shown in fig. 4, the guide mechanism 5 shown in fig. 4 is a guide wheel, and in actual use, the guide mechanism 5 may also be a telescopic roller or the like, to which the present application is not limited in particular.

The connecting seat structure 2 of the pier climbing device in the embodiment can use the lifting seat 3 to be matched with the slotted holes 211 and the bosses 214 at the edges of the slotted holes to realize lifting of the anchor ear 1, and can provide a gap for displacement of the anchor ear 1 when the anchor ear 1 is loosened, namely the lifting seat 3 can move in the slotted holes 211 along with the displacement of the anchor ear 1, so that stress generated by relative movement between the anchor ear 1 and the connecting seat structure 2 is reduced. And the through hole 212 below the connecting seat shell 21 can enable the connecting seat shell 21 to be directly sleeved relative to the anchor ear 1, and the connecting seat is not required to be detached and then installed, so that the labor cost is saved, the construction efficiency is improved, and the safety is also greatly improved.

Example 2

In this embodiment, as shown in fig. 5 and fig. 6, the general anchor ear 1 includes two symmetrically arranged sub-petals 12, the two sub-petals 12 encircle and are sleeved on the bridge pier, first ends 121 of the two sub-petals 12 are connected through a hinge shaft 13, and when end surfaces of second ends 122 of the two sub-petals 12 are contacted, the anchor ear 1 is closed to lock the bridge pier. A driving device may be connected to the end surfaces of the second ends 122 of the two sub-petals 12, and the driving device may drive the contact and separation of the end surfaces of the second ends 122, so as to lock and unlock the bridge pier. In this case, the slots 211 are provided at positions corresponding to the first end 121 and the second end 122 of the two sub-petals 12.

That is, as shown in fig. 5, the slots 211 are provided with 4, two slots 211 provided at the first end 121 and the second end 122 of the sub-flap 12 on the left (defined in the direction in fig. 5), respectively, and slots 211 provided at the first end 121 and the second end 122 of the sub-flap 12 on the right, respectively.

In the present embodiment, as shown in fig. 6, the lower end of the bolt 32 of the hoist mount 3 is screwed to the second end 122 of the sub-flap 12 and/or the lower end of the bolt 32 of the hoist mount 3 is screwed to the hinge shaft 13. When the anchor ear 1 is formed of the sub-petals 12, two hanging seats 3 may be provided at the second ends 122 of the two sub-petals 12, respectively, corresponding to the slots 211, so that the anchor ear 1 is hung in the inner cavity 213 of the connecting seat housing 21, and when the end surfaces of the second ends 122 are in contact, the hanging seats 3 slide in the slots 211 along with the movement of the sub-petals 12 of the anchor ear 1.

In order to make staple bolt 1 more stable in the horizontal direction to based on the articulated shaft 13 structure of staple bolt 1, can be at the condition that is equipped with articulated shaft 13 on staple bolt 1, can set up hoist and mount seat 3 in articulated shaft 13 department, so can not only make staple bolt 1 more steady with a plurality of points in the horizontal direction, can also simplify the device.

The foregoing descriptions of specific exemplary embodiments of the present utility model have been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and their practical application to enable others skilled in the art to make or utilize the utility model in various exemplary embodiments and with various alternatives and modifications. It is intended that the scope of the utility model be defined by the claims appended hereto and their equivalents.

It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.

Claims

1. The utility model provides a pier climbing device's connection seat structure, climbing device includes two staple bolts of arranging from top to bottom, locking when the staple bolt is closed the pier, its characterized in that, connection seat structure includes:

2. The connection block structure of the pier climbing device according to claim 1, wherein the slot is arc-shaped in shape, and the hanging block is movable along the slot in the slot.

3. The connection block structure of the pier climbing device according to claim 2, wherein the hoist block comprises:

4. A connection block structure of a pier climbing device according to claim 3, wherein the hoist block further comprises a fixing member for reinforcing the connection between the bolt and the anchor ear.

5. The bridge pier climbing device according to claim 4, wherein the hoist seat further comprises a sleeve pad, the sleeve pad is sleeved on the sleeve, and the sleeve pad is positioned below the washer and in the slot.

6. The connection seat structure of the pier climbing device according to claim 5, wherein the gasket comprises: the upper layer pad and the lower layer pad are fixedly connected up and down.

7. The bridge pier climbing device according to claim 6, wherein the edge of the slot is provided with a boss, and the gasket is placed on the boss.

8. A connection block structure of a pier climbing device according to any one of claims 1 to 7, further comprising a guide mechanism provided on a lower surface of the connection block at an edge of the through hole.

9. The bridge pier climbing device connecting seat structure according to claim 1, wherein the anchor ear comprises two sub-petals symmetrically arranged, the two sub-petals are enclosed into a ring shape and sleeved on the bridge pier, first ends of the two sub-petals are connected through a hinge shaft, the anchor ear is closed and locked with the bridge pier when end surfaces of second ends of the two sub-petals are contacted, and the slotted hole is arranged at a position corresponding to the first ends and the second ends of the two sub-petals.

10. The connection block structure of the pier climbing device according to claim 9, wherein a bolt lower end of the hoist block is connected to the second end of the sub-flap by screw threads and/or a bolt lower end of the hoist block is connected to the hinge shaft by screw threads.