Hidden anti-inclination device for emergency communication cabinet

Abstract

The utility model relates to a hidden anti-tilt device for an emergency communication cabinet, a base frame guide assembly comprises a bearing bottom frame and two groups of longitudinal guide seats and transverse guide seats which are arranged up and down, and the longitudinal guide seats and the transverse guide seats are respectively fixed on the left and right inner sides and the front and rear inner sides of the bearing bottom frame; each group of longitudinal guide seats comprises two longitudinal guide groove seats which are arranged side by side, and each group of transverse guide seats comprises two transverse guide groove seats which are arranged side by side; the anti-inclination supporting leg comprises at least two sections of inner supporting beams and outer supporting beams which are sleeved, the outer supporting beams are installed in the corresponding longitudinal guide groove seats and the transverse guide groove seats, the supporting feet are installed at the outer ends of the corresponding inner supporting beams, and the lock pin piece comprises a lock seat and a movable pin installed on the lock seat. The moving pins limit the extended and reset anti-inclination supporting legs, and the outer end faces of the reset anti-inclination supporting legs do not exceed the outer end face of the bearing bottom frame. According to the utility model, the influence of deployment sites and wind power can be reduced, and the safety can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hidden type anti-inclination device for emergency communication cabinet belongs to emergency communication base station technical field. BACKGROUND

[0002] The emergency communication base station system integrates the cabinet, the lifting mast and the AUU (active antenna unit), the BBU (baseband processing unit) equipment and the RRU (radio remote unit) equipment are installed in the cabinet, the emergency communication base station system can not only be the temporary communication facility for guaranteeing the communication demand and realizing the rapid deployment when the natural disaster, the emergency or the conventional communication facility fails, but also can solve the signal of the fixed base station and the transitional communication requirement.

[0003] The existing emergency communication base station cabinet system usually adopts the mobile base, the mobile base adopts the bearing bottom frame, the bearing bottom frame is provided with universal wheels, the bearing strengthening beam in the bearing bottom frame is in the shape of an open rectangle, each side of the bearing strengthening beam in the shape of an open rectangle penetrates the corresponding side frame of the bearing bottom frame, four bearing strengthening beams extending out of the bearing bottom frame are arranged on the mobile base, the pulling supporting rod is arranged in the bearing strengthening beam and is connected with the bearing strengthening beam through the locking screw and the nut. SUMMARY

[0004] The utility model discloses a kind of hidden type anti-inclination devices for emergency communication cabinet, which can reduce the influence of deployment site and wind, improve safety.

[0005] The technical scheme for achieving the above-mentioned purpose of the utility model is as follows: a hidden type anti-inclination device for emergency communication cabinet, characterized by comprising a base guide assembly, anti-inclination support legs, support feet and locking pins.

[0006] The base frame guide assembly includes a rectangular load-bearing base frame, two sets of longitudinal guide seats, and two sets of transverse guide seats. The two sets of longitudinal guide seats are fixed to the left and right inner sides of the load-bearing base frame, and each set of longitudinal guide seats includes two longitudinal guide slot seats arranged side by side. The load-bearing base frame has an opening on each side of the two crossbeams that corresponds to the longitudinal guide slot seats. The two sets of transverse guide seats are fixed to the front and rear inner sides of the load-bearing base frame, and each set of transverse guide seats includes two transverse guide slot seats arranged side by side. The load-bearing base frame has an opening on each side of the two longitudinal beams that corresponds to the transverse guide slot seats. The two sets of transverse guide seats are located above or below the two sets of longitudinal guide seats.

[0007] The anti-tilt support leg includes at least two sets of inner support beams and outer support beams. The outer support beams are installed in corresponding longitudinal guide slot seats and transverse guide slot seats. The extended inner support beams are connected to the outer support beams by fasteners. The inner support beams and outer support beams are provided with multiple limiting holes at intervals. The support feet are installed at the outer ends of the corresponding inner support beams, or the support feet are installed on the outer ends of the inner support beams and outer support beams and can be adjusted in height.

[0008] The locking pin includes a locking seat and a movable pin installed on the locking seat. The locking seat is installed on the crossbeam and the longitudinal beam and is located on one side of the respective anti-tilt support leg. The movable pin installed on the locking seat corresponds to the limiting hole on the inner support beam and the outer support beam. The movable pin limits the extension and repositioning of the anti-tilt support leg, and the outer end face of the anti-tilt support leg in the repositioned state does not exceed the outer end face of the load-bearing bottom frame.

[0009] This invention features longitudinal guide seats on the left and right inner sides of the load-bearing base frame, and transverse guide seats on the front and rear inner sides. Anti-tilt support legs are installed within the corresponding longitudinal and transverse guide seats, ensuring that each corner of the load-bearing base frame has anti-tilt support legs both longitudinally and transversely. This increases the number of anti-tilt support legs on the load-bearing base frame, improving cabinet stability and wind resistance. The anti-tilt support legs employ a multi-stage telescopic structure, allowing for length adjustment to adapt to different terrains and tilt angles. Locking pins are installed on the outer side of the load-bearing base frame; moving these pins automatically limits the adjusted and reset anti-tilt support legs, facilitating operation. Both the longitudinal and transverse guide seats are located inside the load-bearing base frame, and the anti-tilt support legs do not extend beyond the outer end face of the load-bearing base frame when retracted, remaining hidden within the frame for a clean appearance. Attached Figure Description

[0010] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0011] Fig. 1 This is a structural schematic diagram of a concealed anti-tilt device for an emergency communication cabinet according to this utility model.

[0012] Fig. 2It is the three-dimensional structure schematic view of the hidden anti-inclination device of the emergency communication cabinet.

[0013] Fig. 3 It is the three-dimensional structure schematic view of the hidden anti-inclination device of the emergency communication cabinet.

[0014] Wherein: 1 - bearing bottom frame, 1-1 - crossbeam, 1-2 - longitudinal beam, 1-3 - end plate, 1-4 - inner flange, 2 - anti-inclination support leg, 2-1 - outer support beam, 2-2 - inner support beam, 2-3 - limit hole, 2-4 - mounting hole, 3 - support foot, 3-1 - support foot rod, 4 - longitudinal guide seat, 4-1 - longitudinal guide groove seat, 5 - transverse guide seat, 5-1 - transverse guide groove seat, 6 - lock pin, 6-1 - lock seat, 6-2 - moving pin. Specific implementation

[0015] As shown in Figs. 1-3 The utility model discloses a hidden anti-inclination device for emergency communication cabinet, including base guide assembly, anti-inclination support leg 2 and support foot 3 and lock pin 6.

[0016] As shown in Figs. 1-3 The base frame guide assembly of the utility model includes the bearing bottom frame 1 of rectangle and two groups of longitudinal guide seat 4 and two groups of transverse guide seat 5, and the bearing bottom frame 1 is welded into frame structure by two metal longitudinal beams and two metal crossbeams, and the communication cabinet is installed on the bearing bottom frame 1, and the bottom of the bearing bottom frame 1 is provided with universal wheel, and the transportation of the cabinet is convenient. As shown in Figs. 1-3 The two groups of longitudinal guide seat 4 of the utility model are fixed at the left and right inner sides of the bearing bottom frame 1 respectively, and each group of longitudinal guide seat 4 includes two longitudinal guide groove seats 4-1 side by side, and the bearing bottom frame 1 is provided with one hole corresponding to the longitudinal guide groove seat 4-1 on the two sides of two crossbeams 1-1, so that two anti-inclination supports are arranged on the left and right sides of the bearing bottom frame 1. As shown in Figs. 1-3 The two groups of transverse guide seat 5 of the utility model are fixed at the front and rear inner sides of the bearing bottom frame 1 respectively, and each group of transverse guide seat 5 includes two longitudinal guide groove seats 4-1 side by side, and the bearing bottom frame 1 is provided with one hole corresponding to the transverse guide groove seat 5-1 on the two sides of two longitudinal beams 1-2, so that two anti-inclination support legs 2 are arranged on the front and rear sides of the bearing bottom frame 1, and the two groups of transverse guide seat 5 are located on the upper side or the lower side of the two groups of longitudinal guide seat 4, as shown in Fig. 1 、 2 The two groups of transverse guide seat 5 of the utility model are located on the lower side of the two groups of longitudinal guide seat 4, and the transverse guide seat 5 and the longitudinal guide seat 4 are arranged at each corner of the bearing bottom frame 1 to install the corresponding anti-inclination support leg 2, which is supported on the ground by the plurality of anti-inclination support legs 2 and support feet 3.

[0017] As shown in Figs. 1-3As shown, the anti-inclination supporting leg 2 comprises at least two sections of the sleeved inner supporting beam 2-2 and outer supporting beam 2-1, the outer supporting beam 2-1 is installed in the corresponding longitudinal guide groove seat 4-1 and the transverse guide groove seat 5-1, the outer extending inner supporting beam 2-2 is connected with the outer supporting beam 2-1 through the fastener, a plurality of limiting holes 2-3 are arranged on the inner supporting beam 2-2 and the outer supporting beam 2-1 at intervals, the moving pin 6-2 is inserted into the limiting hole 2-3 at different positions, the anti-inclination supporting leg 2 is conveniently adjusted in the extending length, the supporting leg 3 is installed at the outer end of each corresponding inner supporting beam 2-2, or the supporting leg 3 is installed at the outer end of the inner supporting beam 2-2 and the outer supporting beam 2-1 and can be adjusted in height, the anti-inclination supporting leg 2 is conveniently adjusted in the extending length and is adapted to different terrains and inclination angles.

[0018] See Fig. 2 、 3 As shown, the locking pin 6 comprises the lock seat 6-1 and the moving pin 6-2 installed on the lock seat 6-1, the lock seat 6-1 is installed on the cross beam 1-1 and the longitudinal beam 1-2 and is located at one side of each anti-inclination supporting leg 2, the moving pin 6-2 is abutted on the lock seat 6-1 through the spring, the moving pin 6-2 installed on the lock seat 6-1 corresponds to the limiting hole 2-3 on the inner supporting beam 2-2 and the outer supporting beam 2-1, the moving pin 6-2 limits the anti-inclination supporting leg 2 in the extending and resetting state, the moving pin 6-2 is inserted into the limiting hole 2-3 on the corresponding inner supporting beam 2-2 and / or the outer supporting beam 2-1, the anti-inclination supporting leg 2 is limited, the outer end face of the anti-inclination supporting leg 2 in the resetting state does not exceed the outer end face of the load-bearing base frame 1, the outer supporting beam 2-1 of each anti-inclination supporting leg 2 can be pulled out according to the working scene, the inner supporting beam 2-2 is reserved in the outer supporting beam 2-1, the inner supporting beam 2-2 can also be pulled out from the outer supporting beam 2-1 at the same time, the inner supporting beam 2-2 is fixed from the outer supporting beam 2-1 through the fastener, the moving pin is aligned with the corresponding limiting hole 2-3 and is inserted, the extending and retracting length of the anti-inclination supporting leg 2 is locked, and the stability of the anti-inclination supporting leg 2 in the working state is ensured.

[0019] See Figs. 1-3 As shown, the longitudinal beam 1-2 and the cross beam 1-1 of the load-bearing base frame 1 are the U-shaped load-bearing beams with the opening outward, or the longitudinal beam 1-2 and the cross beam 1-1 are the I-shaped load-bearing beams, the end portions of each U-shaped load-bearing beam or the end portions of the I-shaped beam are welded, the lock seat 6-1 is installed on the outer side of the U-shaped load-bearing beam or the I-shaped beam, and each anti-inclination supporting leg 2 at the four corners of the load-bearing base frame 1 is locked.

[0020] The U-shaped load-bearing beam has the folded edge in the opening end, the two ends of the U-shaped load-bearing beam have the end plate 1-3, the groove bottom plate of one connected U-shaped load-bearing beam is welded with the end plate 1-3 on the other U-shaped load-bearing beam in a flat manner, and the U-shaped load-bearing beam is further provided with the integral inner turning edge 1-4 at the exposed end plate 1-3 and is fixedly connected with the folded edge of the U-shaped load-bearing beam. Figs. 1-3As shown, the end faces of the two ends of the two cross beams 1-1 are welded with the groove bottom plates on the two longitudinal beams 1-2 to form a rectangular frame, and the exposed end plates 1-3 at the two ends of the longitudinal beams 1-2 are provided with integral inner flanges 1-4 and folded edges.

[0021] When the load-bearing bottom frame 1 adopts the I-shaped load-bearing beams, the two parallel I-shaped load-bearing beams are provided with notches on the outer sides of the two ends, and the end portions of the other two parallel I-shaped load-bearing beams are arranged in the notches of the corresponding I-shaped load-bearing beams and are welded flush, so that the load-bearing bottom frame 1 has good strength.

[0022] As shown in the drawings, Figs. 1-3 As shown, the transverse guide seat 5 and the longitudinal guide groove seat 4-1 are rectangular beams with slotted openings at the upper portions, and the inner supporting beam 2-2 and the outer supporting beam 2-1 are sleeved rectangular pipes, the left and right pipe walls of the rectangular pipe are uniformly provided with limiting holes 2-3, and the length of the extended inner supporting beam 2-2 and the outer supporting beam 2-1 can be conveniently adjusted, and the upper and lower pipe walls of the rectangular pipe are provided with a plurality of mounting holes 2-4, a screw rod passes through the mounting holes 2-4 in the inner supporting beam 2-2 and the outer supporting beam 2-1 and is fixed with a nut, and the supporting leg 3-1 on the supporting leg 3 passes through the mounting hole 2-4 at the outer end portion of the rectangular pipe and is fixed by a locking nut, so that the height of the supporting leg 3 can be conveniently adjusted.

[0023] As shown in the drawings, Fig. 3 As shown, when the anti-inclination supporting leg 2 is not unfolded, the anti-inclination supporting leg 2 is hidden in the longitudinal guide groove seat 4-1 and the transverse guide groove seat 5-1 in the load-bearing bottom frame 1, and the supporting leg 3 is removed; when it needs to be unfolded, the telescopic length of the anti-inclination supporting leg 2 is pulled out and adjusted and fixed with a fastener, at the same time, the movement pin is automatically inserted into the limiting hole, so that the anti-inclination supporting leg 2 will not change after the length is adjusted and will not move due to external force, and then the supporting leg 3 is installed at the outer end portion of the anti-inclination supporting leg 2, so that the emergency communication cabinet can maintain stability under different terrains.

Claims

1. A concealed anti-tilt device for an emergency communication cabinet, characterized in that: Includes a base guide assembly, an anti-tilt support leg (2), a support foot (3), and a locking pin (6); The base frame guide assembly includes a rectangular load-bearing base frame (1), two sets of longitudinal guide seats (4), and two sets of transverse guide seats (5). The two sets of longitudinal guide seats (4) are fixed on the left and right inner sides of the load-bearing base frame (1). Each set of longitudinal guide seats (4) includes two longitudinal guide slot seats (4-1) arranged side by side. The load-bearing base frame (1) has an opening on each side of the two crossbeams (1-1) corresponding to the longitudinal guide slot seats (4-1). The two sets of transverse guide seats (5) are fixed on the front and rear inner sides of the load-bearing base frame (1). Each set of transverse guide seats (5) includes two transverse guide slot seats (5-1) arranged side by side. The load-bearing base frame (1) has an opening on each side of the two longitudinal beams (1-2) corresponding to the transverse guide slot seats (5-1). The two sets of transverse guide seats (5) are located on the upper or lower side of the two sets of longitudinal guide seats (4). The anti-tilt support leg (2) includes at least two sets of inner support beams (2-2) and outer support beams (2-1). The outer support beams (2-1) are installed in the corresponding longitudinal guide slot seats (4-1) and transverse guide slot seats (5-1). The extended inner support beams (2-2) are connected to the outer support beams (2-1) by fasteners. The inner support beams (2-2) and outer support beams (2-1) are provided with a plurality of limiting holes (2-3) at intervals. The support feet (3) are installed at the outer ends of the corresponding inner support beams (2-2), or the support feet (3) are installed on the outer ends of the inner support beams (2-2) and outer support beams (2-1) and can be adjusted in height. The locking pin (6) includes a locking seat (6-1) and a movable pin (6-2) installed on the locking seat (6-1). The locking seat (6-1) is installed on the crossbeam (1-1) and the longitudinal beam (1-2) and is located on one side of the respective anti-tilt support leg (2). The movable pin (6-2) installed on the locking seat (6-1) corresponds to the limiting hole (2-3) on the inner support beam (2-2) and the outer support beam (2-1). The movable pin (6-2) limits the extension and repositioning of the anti-tilt support leg (2), and the outer end face of the anti-tilt support leg (2) in the repositioned state does not exceed the outer end face of the load-bearing bottom frame (1).

2. The concealed anti-tilt device for an emergency communication cabinet according to claim 1, characterized in that: The longitudinal beams (1-2) and transverse beams (1-1) of the load-bearing bottom frame (1) are U-shaped load-bearing beams or I-shaped load-bearing beams with outward openings; the ends of each U-shaped load-bearing beam or each I-shaped beam are welded together, and the lock seat (6-1) is installed on the outside of the U-shaped load-bearing beam or the I-shaped beam.

3. A concealed anti-tilt device for an emergency communication cabinet according to claim 2, characterized in that: The U-shaped load-bearing beam has an inwardly folded edge at the open end, and end plates (1-3) at both ends of the U-shaped load-bearing beam. The bottom plate of the groove of one U-shaped load-bearing beam is welded flush with the end plate (1-3) on the other U-shaped load-bearing beam. The U-shaped load-bearing beam also has an integral inwardly folded edge (1-4) at the exposed end plate (1-3) and is fixedly connected to the folded edge of the U-shaped load-bearing beam.

4. A concealed anti-tilt device for an emergency communication cabinet according to claim 2, characterized in that: Two parallel I-beam load-bearing beams have notches on the outer sides at both ends, and the ends of two other parallel I-beam load-bearing beams are welded flush with the notches of the corresponding I-beam load-bearing beams.

5. A concealed anti-tilt device for an emergency communication cabinet according to claim 1, characterized in that: The transverse guide seat (5) and the longitudinal guide slot seat (4-1) are rectangular beams with slots on the upper part.

6. A concealed anti-tilt device for an emergency communication cabinet according to claim 1, characterized in that: The inner support beam (2-2) and the outer support beam (2-1) are fitted rectangular tubes. Limiting holes (2-3) are evenly distributed on the left and right walls of the rectangular tubes, and multiple mounting holes (2-4) are evenly distributed on the upper and lower walls of the rectangular tubes. The screw passes through the mounting holes (2-4) on the inner support beam (2-2) and the outer support beam (2-1) and is fixed with a nut. The support leg rod (3-1) on the support leg (3) passes through the support leg mounting hole (2-4) on the rectangular tube and is fixed with a locking nut.

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