Vertical track mounting structure for tower type gravity energy storage

Abstract

The invention discloses a vertical rail mounting structure for tower-type gravity energy storage, relates to the technical field of mounting structures of rails for vertical lifting type loaders, and solves the problems that lifting wells are densely arranged in gravity energy storage application, and meanwhile, a tower-type gravity energy storage whole building is relatively high, relatively large in number of layers and relatively low in cost. The track single well structure comprises a base and a mounting seat, and the base comprises a horizontal plate and a transverse vertical plate; the horizontal plate is fixed on a building beam surface of a corresponding layer of the side edge of a track well, a plurality of mutually parallel waist-shaped grooves are formed in the mounting seat, a plurality of corresponding guide bolts are connected onto the horizontal plate, and the guide bolts are connected into the horizontal plate after penetrating through the waist-shaped grooves; a buffer assembly is arranged between the inner side of the mounting base and the transverse vertical plate, and a mounting groove matched with the vertical rail is formed in the outer side of the mounting base. The characteristics of a buffer structure, adjustability and the like achieve the effects of being beneficial to the stability requirement when the large-mass elevator ascends and descends and improving the convenience of installation of dense vertical lifting rails.

Description

Technical Field

[0001] The invention relates to the technical field of installation structures of tracks for vertical lifting loaders, and in particular to a vertical track installation structure for tower-type gravity energy storage. Background Art

[0002] With the further development and utilization of renewable energy, the energy waste caused by its own cyclical characteristics is increasing, and the demand for energy storage in the power grid is also growing. Various energy storage projects have begun to appear. Among them, gravity energy storage stores and distributes renewable energy by lifting and lowering the lifting device loaded with composite mass blocks to provide electricity to the power grid or users.

[0003] Because the mass blocks used in gravity energy storage are extremely heavy, and their normal operation requires the lifting device to obtain the corresponding lifting speed based on the overall design, conventional lifting tracks cannot meet the requirements. In addition, due to the special application scenarios of gravity energy storage, the lifting shafts are densely arranged, and the overall building of tower gravity energy storage is relatively high and has many floors. The construction of the structures arranged on both sides of the traditional track single shaft is relatively cumbersome. At present, gravity energy storage technology has just emerged, and there is no relevant tower gravity energy storage track installation technology. Therefore, this patent proposes a vertical track installation structure for tower gravity energy storage. Summary of the invention

[0004] The purpose of the present invention is to provide a vertical track installation structure for tower gravity energy storage, whose buffer structure is beneficial to the stability requirements of large-mass elevators during lifting, and its adjustable characteristics are beneficial to the convenience of installing dense vertical lifting tracks, and ensure that good verticality can be obtained during the installation of the vertical lifting tracks.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A vertical track installation structure for tower gravity energy storage includes a base and a mounting seat, the base includes a horizontal plate and a transverse vertical plate; the horizontal plate is fixed to the building beam surface of the corresponding layer on the side of the track shaft, the mounting seat is provided with a plurality of waist-shaped grooves parallel to each other, a plurality of corresponding guide bolts are connected to the horizontal plate, and the guide bolts are connected to the horizontal plate after passing through the waist-shaped grooves; a buffer component is provided between the inner side of the mounting seat and the transverse vertical plate, and a mounting groove compatible with the vertical track is provided on the outer side of the mounting seat.

[0006] Furthermore, one base is connected to two mounting seats, and the two mounting seats are respectively located on both sides of the horizontal vertical plate.

[0007] Furthermore, the transverse vertical plate of the base is located in the middle, and the two mounting seats are symmetrically connected to both sides of the transverse vertical plate.

[0008] Furthermore, the buffer assembly includes a plurality of adjustment studs connected to the transverse vertical plate and parallel to each other, the adjustment studs are sleeved with buffers, the adjustment studs pass through the mounting seat and are threadedly connected to the adjustment nut, and the buffers abut between the inner side of the mounting seat and the transverse vertical plate.

[0009] Furthermore, the mounting seat includes a mounting base and a mounting side plate, the mounting base abuts against the horizontal plate, the mounting side plate is parallel to the horizontal vertical plate, a waist-shaped groove is opened on the mounting base, and the buffer assembly abuts against the inner side of the mounting side plate.

[0010] Furthermore, a groove side plate is connected to the mounting seat, and the groove side plate is located on the side of the mounting groove and abuts against the outer side of the vertical track.

[0011] Furthermore, the groove width of the installation groove is adapted to the vertical track, and the groove side plate is connected to the groove bottom side of the installation groove.

[0012] Furthermore, the horizontal plate of the base is fixed to the building beam surface by a fastener, and the width of the horizontal plate is the same as the width of the building beam surface.

[0013] In summary, the present invention has the following beneficial effects: Taking into account the installation needs of the lifting rails on both sides of the building beams, the installation structure on the two adjacent building beams is used to install a pair of lifting rails. The mounting seat is installed on the base by adjusting the studs and buffers, and the guide bolts are used to control the buffer direction. The buffer structure is beneficial to the stability requirements of large-mass elevators during lifting, and ensures the installation size tolerance of the rails required for large-mass special lifting structures. The adjustable and paired installation characteristics are beneficial to the convenience of installing dense vertical lifting rails. The position of each layer of the mounting seat can be pre-adjusted to ensure good verticality during the installation of the vertical lifting rails. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a partial explosion structure of a vertical track installation structure for tower-type gravity energy storage of the present invention; Figure 2 It is a schematic diagram of a single-layer installation top view of a vertical track installation structure for tower-type gravity energy storage according to the present invention after installing the track and the lifting device; Figure 3 It is a schematic diagram of the main structure of a single-layer installation of a vertical track installation structure for tower gravity energy storage of the present invention after the track and the lifting device are installed.

[0015] In the figure, 1. base; 2. mounting seat; 3. adjusting stud; 4. adjusting nut; 5. guide bolt; 6. buffer. DETAILED DESCRIPTION

[0016] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings, and this embodiment does not constitute a limitation of the present invention. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0017] A vertical track installation structure for tower-type gravity energy storage is a symmetrical structure as a whole, which is used for tracks for vertical lifting loads, especially for the installation of vertical tracks for large mass loads that can be used in gravity energy storage systems; Figure 1 As shown, it includes a base 1 and a mounting seat 2, two mounting seats 2 are symmetrically connected to one base 1, and the base 1 includes a horizontal plate and a transverse vertical plate; in this embodiment, the transverse vertical plate of the base 1 is vertically welded and fixed to the middle part of the upper side of the horizontal plate, so that the whole is in an inverted T shape, and the two mounting seats 2 are symmetrically distributed on both sides of the transverse vertical plate to take into account the installation requirements of the lifting rails on both sides of the building beam at the same time. The structure on two adjacent building beams is used to install a pair of lifting rails (the mounting seats 2 on one side close to each other are installed with corresponding lifting rails for the lifting device between the two to rise and fall along them).

[0018] like Figure 2 and Figure 3 As shown, the horizontal plate of the base 1 is fixed on the building beam surface (interlayer connecting beam or load-bearing column of the gravity energy storage tower) of the corresponding layer on the side of the track well, and the horizontal plate is fixed to the building beam surface by a fixing structure such as screws, and its width is the same as the width of the building beam surface; the mounting seat 2 includes a mounting bottom plate and a mounting side plate, and the mounting side plate is vertically welded and fixed to the inner side of the mounting bottom plate to form an L shape; The mounting bottom plate of the mounting seat 2 abuts against the upper side of the horizontal plate of the base 1, and the mounting side plate is parallel to the horizontal vertical plate of the base 1. The mounting structure between the mounting seat 2 and the base 1 is as follows: A plurality of waist-shaped grooves parallel to each other are provided on the mounting bottom plate of the mounting seat 2 (the waist-shaped grooves are arranged along the width direction of the building beam), and a plurality of corresponding guide bolts 5 are connected to the horizontal plate, and the guide bolts 5 are threadedly connected to the horizontal plate after passing through the waist-shaped grooves; a buffer assembly is provided between the inner side of the mounting side plate of the mounting seat 2 and the horizontal vertical plate, and a mounting groove compatible with the vertical track is provided on the outer side of the mounting seat 2; the vertical track in this embodiment is a special steel track, and the outer periphery is rectangular as a whole, and the mounting groove is correspondingly opened into a rectangular shape. The structure on two adjacent building beams is used to install a pair of vertical tracks, and a lifting device is provided between the pair of vertical tracks for lifting along the track, and the mounting groove can also be set to different shapes according to the shape of the vertical track.

[0019] like Figure 1As shown, the buffer assembly specifically includes a plurality of adjustment studs 3 (perpendicular to the vertical plates) connected to the horizontal vertical plates and parallel to each other, and a buffer 6 is sleeved on the adjustment studs 3. The adjustment studs 3 pass through the mounting side plates of the mounting seat 2 and are threadedly connected to the adjustment nuts 4. The adjustment nuts 4 can press the mounting side plates against the buffers 6, so that the buffers 6 abut between the mounting side plates and the horizontal vertical plates, or can only limit the outer ends. The buffers 6 can be buffer rubber or other existing mechanical or non-mechanical buffer assemblies; The mounting base plate is also connected upward with a groove side plate, which is located on the side of the mounting groove and abuts against the outer side of the vertical track; wherein the width of the mounting groove in this embodiment is adapted to the vertical track, and the groove side plate is connected to the side of the groove bottom of the mounting groove, which can be obtained by bending the plate at the mounting groove position upward, or it can be welded and fixed to the mounting base plate of the mounting seat 2.

[0020] Installation steps: Step S1: Install and fix the base 1 on the building beam surface of each layer on both sides of the track well; Step S2: On the side where the track needs to be installed, the mounting seat 2 is installed on the base 1 using the adjusting studs 3 and the guide bolts 5 accordingly, the buffer 6 is located between the mounting seat 2 and the base 1, and the mounting seat 2 is adjusted using the adjusting nut 4 until the interlayer mounting seat 2 meets the installation tolerance requirements of the lifting track; Step S3: Install the vertical rail onto the mounting base 2 .

[0021] The present embodiment discloses a vertical track installation structure for tower-type gravity energy storage, which is a symmetrical structure as a whole and takes into account the installation requirements of the lifting tracks on both sides of the building beams. Its base 1 is installed and fixed on the connecting beams or load-bearing columns between the layers of the gravity energy storage tower. The mounting seat 2 is installed on the base 1 by adjusting the studs 3, adjusting the nuts 4 and the buffer 6, and the guide bolts 5 are used to limit the buffer direction, so that the buffer 6 can be extended and retracted along the axial plan of the adjusting studs 3 and provide damping force; the position of each layer of the mounting seat 2 can be pre-adjusted to ensure that the vertical lifting track has good verticality during installation; the above-mentioned installation structure is beneficial to the stability requirements of large-mass elevators during lifting, and is also beneficial to the convenience of installing dense lifting tracks.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions should also be deemed to fall within the protection scope of the technical solution of the present invention.

Claims

1. A vertical track installation structure for tower-type gravity energy storage, characterized in that: The invention comprises a base (1) and a mounting seat (2), wherein the base (1) comprises a horizontal plate and a transverse vertical plate; the horizontal plate is fixed to the building beam surface of the corresponding layer on the side of the track well; the mounting seat (2) is provided with a plurality of waist-shaped grooves parallel to each other; a plurality of corresponding guide bolts (5) are connected to the horizontal plate; the guide bolts (5) pass through the waist-shaped grooves and are connected to the horizontal plate; a buffer component is provided between the inner side of the mounting seat (2) and the transverse vertical plate; and a mounting groove adapted to the vertical track is provided on the outer side of the mounting seat (2).

2. A vertical track installation structure for tower-type gravity energy storage according to claim 1, characterized in that: Two mounting seats (2) are connected to a base (1), and the two mounting seats (2) are respectively located on both sides of the horizontal vertical plate.

3. A vertical track installation structure for tower-type gravity energy storage according to claim 2, characterized in that: The transverse vertical plate of the base (1) is located in the middle, and the two mounting seats (2) are symmetrically connected to both sides of the transverse vertical plate.

4. A vertical track installation structure for tower-type gravity energy storage according to claim 1, characterized in that: The buffer assembly comprises a plurality of adjustment studs (3) connected to the transverse vertical plate and parallel to each other, a buffer (6) being sleeved on the adjustment studs (3), the adjustment studs (3) passing through the mounting seat (2) and then being threadedly connected to the adjustment nut (4), the buffer (6) being in contact between the inner side of the mounting seat (2) and the transverse vertical plate.

5. A vertical track installation structure for tower-type gravity energy storage according to claim 1 or 4, characterized in that: The mounting seat (2) comprises a mounting base plate and a mounting side plate, the mounting base plate abuts against the horizontal plate, the mounting side plate is parallel to the transverse vertical plate, a waist-shaped groove is provided on the mounting base plate, and the buffer assembly abuts against the inner side of the mounting side plate.

6. A vertical track installation structure for tower-type gravity energy storage according to claim 1, characterized in that: The mounting seat (2) is also connected to a slot side plate, which is located on the side of the mounting slot and abuts against the outer side of the vertical track.

7. A vertical track installation structure for tower-type gravity energy storage according to claim 6, characterized in that: The groove width of the installation groove is matched with the vertical track, and the groove side plate is connected to the groove bottom side of the installation groove.

8. A vertical track installation structure for tower-type gravity energy storage according to claim 1 or 2, characterized in that: The horizontal plate of the base (1) is fixed to the building beam surface by means of a fixing piece, and the width of the horizontal plate is the same as the width of the building beam surface.

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