CN214879862U

CN214879862U - Improved generation floor communication increases frame

Info

Publication number: CN214879862U
Application number: CN202120277058.6U
Authority: CN
Inventors: 张红
Original assignee: Anhui Tengrun Communication Technology Co ltd
Current assignee: Anhui Tengrun Communication Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-26
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses an improved generation floor communication increases frame, comprising a frame body, support body bottom center department is equipped with the base, the equal fixedly connected with backup pad in base both ends, backup pad top and bottom are close to both ends position and all rotate the through connection and have the transmission shaft, the equal fixedly connected with worm wheel of two transmission shaft one ends of backup pad bottom, two the worm wheel meshing is connected with same worm, worm one end fixedly connected with is with fast motor, the transmission shaft is close to both ends position and all fixes the gear that has cup jointed. The utility model discloses a lifting device who sets up in the support body, the during operation starts with fast motor, makes the bearing plate area staff reach arbitrary assigned position and maintains and the installation operation, has realized that the lifting device through the inside setting of support body installs and maintains equipment, need not to carry the purpose of ladder frame, has practiced thrift labour cost, has reduced personnel's the amount of labour and work potential safety hazard, has improved work efficiency.

Description

Improved generation floor communication increases frame

Technical Field

The utility model belongs to the technical field of the floor communication increases the frame, in particular to improved generation floor communication increases frame.

Background

Communication is one of the important systems of modern information transmission, and with the increasing traffic and the continuous development of cities, the coverage of communication networks is continuously expanding and perfecting. In order to provide higher-quality network service, mobile service operators propose concepts of full coverage and seamless coverage, and continuously increase the investment of network construction, a large amount of mobile communication equipment and heightening installation supports need to be installed, a wireless communication tower generally comprises a steel frame tower structure and a single-pipe structure, and the communication tower of the steel frame tower structure has the advantages of simple structure, low cost and convenience in manufacturing and installation, and is widely applied.

The existing height-increasing mounting bracket is fixed, most of mobile communication equipment is inconvenient to be mounted on the height-increasing device, and when the mobile communication equipment needs to be checked or maintained, a worker needs to go on a ladder, the labor cost is increased, and potential safety hazards exist in the working environment of workers.

Therefore, the improved floor communication heightening frame is necessary to solve the problems, and when communication equipment needs to be additionally installed and maintained, the equipment can be installed and maintained through the lifting device arranged in the frame body, a ladder frame does not need to be carried, labor cost is saved, labor amount of personnel and potential safety hazards in work are reduced, and working efficiency is improved.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an improved generation floor communication increases frame to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an improved floor communication heightening frame comprises a frame body, wherein a base is arranged at the center of the bottom of the frame body, supporting plates are fixedly connected to two ends of the base, transmission shafts are rotatably and penetratingly connected to positions, close to the two ends, of the top and the bottom of each supporting plate, worm wheels are fixedly connected to one ends of two transmission shafts at the bottom of each supporting plate, the two worm wheels are meshed with a same worm, a constant-speed motor is fixedly connected to one end of each worm, gears are fixedly sleeved on positions, close to the two ends, of each transmission shaft, a chain is meshed with the gears, a jack is fixedly connected to a position, close to the center of the base, of the bottom of the chain, a cross beam is arranged in the frame body, two ends of the cross beam are respectively and fixedly connected with the two jacks, a bearing plate is fixedly connected to the top of the cross beam, first limiting blocks are fixedly connected to positions, close to the two ends, of the outer side of the cross beam, limiting grooves are arranged at positions, corresponding to the first limiting blocks, a cross-shaped through hole is arranged in the middle of the inside of the bearing plate, auxiliary plates are inserted into two ends of the cross-shaped through hole in a sliding mode, a second limiting block is fixedly connected to one end, close to the center of the bearing plate, of each auxiliary plate, a lead screw is arranged in each auxiliary plate, the lead screw is meshed with each auxiliary plate and extends to the outside of each auxiliary plate through the second limiting block, a first bevel gear is fixedly connected to one end, located at the outside of each auxiliary plate, of each lead screw, a first positioning block is sleeved between each second limiting block and each first bevel gear and fixedly connected with the inner wall of the corresponding cross-shaped through hole, an L-shaped plate is fixedly connected to the bottom of the other end of each auxiliary plate and movably inserted into the bearing plate, a short shaft is rotatably inserted into the center of the bearing plate, a second bevel gear is fixedly connected to one end of the bottom of the short shaft, a second positioning block is sleeved to one end, located above the second bevel gear, the second locating piece and bearing plate fixed connection, minor axis top one end is equipped with the connecting rod, the connecting rod top is equipped with the horizontal pole, the solid fixed cylinder has been cup jointed on the connecting rod, the connecting rod is located horizontal pole and solid fixed cylinder top one section and has cup jointed the spring, horizontal pole top one end is rotated and is connected with the handle, the bearing plate top is located transfer line one side and is equipped with the resettlement groove, the bearing plate top is equipped with the guardrail.

Furthermore, the extension position of the screw rod is that one end of the auxiliary plate is close to the center of the bearing plate, and the threads of the two screw rods are arranged oppositely.

Furthermore, one end of the top of the short shaft is hinged with one end of the bottom of the connecting rod, and the diameter of the short shaft is the same as that of the connecting rod.

Furthermore, the connecting rod is fixedly connected with the cross rod, and the connecting position is the middle position of the distance from the top center of the connecting rod and one end of the bottom of the cross rod to the center of the cross rod.

Furthermore, the first limiting block is connected with the limiting groove in a sliding mode and is arranged in a T shape.

Furthermore, the height and the width of the placement groove are larger than the diameter of the fixed cylinder, and the height of the placement groove is larger than the length of the cross rod.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a lifting device who sets up in the support body, the during operation: the synchronous motor is started to enable the bearing plate to start to ascend, the first limiting block moves in the limiting groove in the supporting plate, transverse displacement of the bearing plate is avoided in the upward moving process, the bearing plate can drive workers to reach any specified position to be maintained and installed, equipment is installed and maintained through the lifting device arranged in the frame body, the purpose of carrying a ladder frame is not needed, labor cost is saved, the labor amount of the workers and the working safety hazards are reduced, and working efficiency is improved;

2. the utility model discloses a connecting rod that sets up in the middle of the bearing plate, when overhauing the unable direct arrival of position bearing plate: upwards pull up the connecting rod of arrangement inslot, promote the handle and do circular motion, make subplate and the L shaped plate one end that is connected with the subplate stretch out the bearing plate, strengthened the working range of bearing plate, avoided the artifical potential safety hazard of putting up the ladder frame production when maintaining the operation, reduced personnel's the amount of labour, promoted safe operational environment.

3. The utility model discloses a worm wheel and the worm device that set up in transmission shaft one end rise the assigned position back at the bearing plate, close the motor, through the meshing auto-lock of worm wheel and worm, make the bearing plate reach the effect of hovering aloft, practiced thrift the cost of maintaining and maintaining, prolonged the life of equipment.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

fig. 3 is a top view of the overall structure of the present invention.

In the figure: 1. a frame body; 2. a base; 3. a support plate; 4. a drive shaft; 401. a worm gear; 402. a worm; 5. a motor with the same speed; 6. a gear; 7. a chain; 8. inserting a frame; 9. a cross beam; 10. a bearing plate; 11. a first stopper; 12. a limiting groove; 13. a cross-shaped through hole; 14. a sub-board; 15. a second limiting block; 16. a screw rod; 17. a first bevel gear; 18. a first positioning block; 19. an L-shaped plate; 20. a minor axis; 21. a second bevel gear; 22. a second positioning block; 23. a connecting rod; 24. a cross bar; 25. a fixed cylinder; 26. a spring; 27. a grip; 28. a placing groove; 29. and (4) a guardrail.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an improved floor communication heightening frame as shown in figures 1-2, which comprises a frame body 1, wherein a base 2 is arranged at the center of the bottom of the frame body 1, supporting plates 3 are fixedly connected with both ends of the base 2, transmission shafts 4 are rotatably connected with the top and the bottom of the supporting plates 3 near both ends, worm wheels 401 are fixedly connected with one ends of the two transmission shafts 4 at the bottom of the supporting plates 3, the two worm wheels 401 are engaged with a same worm 402, one end of the worm 402 is fixedly connected with a same-speed motor 5, gears 6 are fixedly sleeved on the transmission shafts 4 near both ends, a chain 7 is engaged on the gear 6, a jack 8 is fixedly connected with the bottom of the chain 7 near the center of the base 2, a crossbeam 9 is arranged inside the frame body 1, both ends of the crossbeam 9 are respectively fixedly connected with the two jacks 8, the top of the cross beam 9 is fixedly connected with a bearing plate 10, the outer side of the cross beam 9 close to two ends is fixedly connected with a first limiting block 11, the corresponding positions of the supporting plate 3 and the first limiting block 11 are respectively provided with a limiting groove 12, the middle position inside the bearing plate 10 is provided with a cross-shaped through hole 13, two ends of the cross-shaped through hole 13 are respectively inserted and connected with a secondary plate 14 in a sliding way, one end of the secondary plate 14 close to the center of the bearing plate 10 is fixedly connected with a second limiting block 15, a screw rod 16 is arranged in the secondary plate 14, the screw rod 16 is meshed with the secondary plate 14 and penetrates through the second limiting block 15 to extend to the outside of the secondary plate 14, one end of the screw rod 16 positioned at the outside of the secondary plate 14 is fixedly connected with a first bevel gear 17, a first positioning block 18 is sleeved between the second limiting block 15 and the first bevel gear 17, and the first positioning block 18 is fixedly connected with the inner wall of the cross-shaped through hole 13, the bottom of the other end of the auxiliary plate 14 is fixedly connected with an L-shaped plate 19, the L-shaped plate 19 is movably inserted with a bearing plate 10, a short shaft 20 is rotatably inserted in the center of the bearing plate 10, one end of the bottom of the short shaft 20 is fixedly connected with a second bevel gear 21, a second positioning block 22 is sleeved at the position, above the second bevel gear 21, of one end of the short shaft 20, the second positioning block 22 is fixedly connected with the bearing plate 10, a connecting rod 23 is arranged at one end of the top of the short shaft 20, a cross rod 24 is arranged at the top of the connecting rod 23, a fixing cylinder 25 is sleeved on the connecting rod 23, a spring 26 is sleeved at one section, positioned at the top of the cross rod 24 and the fixing cylinder 25, one end of the top of the cross rod 24 is rotatably connected with a handle 27, a mounting groove 28 is arranged at one side of the transmission rod at the top of the bearing plate 10, a guardrail 29 is arranged at the top of the bearing plate 10, so that when communication equipment needs to be installed and the equipment needs to be maintained and overhauled, the lifting device arranged inside the frame body 1 is used for installing and maintaining equipment, the purpose of carrying a ladder frame is not needed, the labor cost is saved, the labor amount and the working safety potential hazards of personnel are reduced, and the working efficiency is improved.

As a specific implementation manner of the utility model, lead screw 16 extends the position and is close to bearing plate 10 center one end for subplate 14, and two lead screw 16's screw thread sets up for opposite, and when lead screw 16 rotated, subplate 14 can realize stretching out bearing plate 10 or receive simultaneously into bearing plate 10 simultaneously, has made things convenient for the maintenance operation of staff to communication equipment.

As a specific embodiment of the present invention, the top end of the short shaft 20 is hinged to the bottom end of the connecting rod 23, and the diameter of the short shaft 20 is the same as that of the connecting rod 23, so that the fixed cylinder 25 can move freely between the short shaft 20 and the connecting rod 23 when the fixed cylinder 25 operates.

As a specific embodiment of the utility model, connecting rod 23 and horizontal pole 24 fixed connection, and the hookup location is connecting rod 23 top center and the intermediate position of horizontal pole 24 bottom one end to horizontal pole 24 central distance, when connecting rod 23 and horizontal pole 24 during operation, can compromise the laborsaving and purpose of guaranteeing joint strength of operation simultaneously.

As a specific embodiment of the utility model, first stopper 11 and spacing groove 12 sliding connection, and first stopper 11 is the setting of T shape, reciprocates when bearing plate 10, makes bearing plate 10 remain throughout and reciprocates perpendicularly, avoids elevating gear to take place the offset.

As a specific embodiment of the utility model, the height and the width of resettlement groove 28 are greater than the solid fixed cylinder 25 diameter, and resettlement groove 28 highly is greater than horizontal pole 24 length, when the staff worked on bearing plate 10, avoided the potential safety hazard that connecting rod 23 and horizontal pole 24 lead to.

The working principle is as follows: because the height of the existing heightening mounting bracket is fixed, most mobile communication equipment is inconvenient to mount on the heightening, and when the mobile communication equipment needs to be checked or maintained, workers need to use a ladder, so that the labor cost is increased, and potential safety hazards exist in the working environment of workers, therefore, the utility model mainly solves the problems that how to mount and maintain the equipment through the lifting device arranged in the frame body 1 when the communication equipment needs to be additionally mounted and the equipment needs to be maintained, the ladder frame does not need to be carried, the labor cost is saved, the labor amount and the working potential safety hazards of the workers are reduced, and the working efficiency is improved; the specific measures and the using process are as follows: through the elevating gear who sets up in support body 1, the during operation: the same-speed motor 5 is started, the transmission shaft 4 and the gear 6 start to rotate, the chain 7 drives the bearing plate 10 on the cross beam 9 to start to ascend, the first limiting block 11 on the side of the cross beam 9 moves in the limiting groove 12 on the supporting plate 3, so that the bearing plate 10 is prevented from transversely moving in the upward moving process, after the bearing plate 10 reaches a specified position, the same-speed motor 5 is closed, the bearing plate 10 stops ascending, the bearing plate 10 is suspended through the meshing of the worm wheel 401 and the worm 402, and a worker starts to perform maintenance and installation operation, so that the potential safety hazard caused by manually building a ladder frame in the maintenance operation is avoided, the labor capacity of the worker is reduced, and the safe working environment is improved;

when the service position bearing plate 10 cannot be reached directly: the connecting rod 23 arranged in the middle of the bearing plate 10 is used for pulling up the connecting rod 23 in the mounting groove 28 to enable the connecting rod 23 to be perpendicular to the surface of the bearing plate 10, the fixed cylinder 25 moves to the joint of the connecting rod 23 and the short shaft 20 under the action of the spring 26 and is clamped above the second positioning block 22 to complete the fixing action, the handle 27 is pushed to do circular motion by taking the connecting rod 23 as the center of a circle, the connecting rod 23 drives the second bevel gear 21 to start rotating, the first bevel gear 17 meshed with the second bevel gear 21 rotates to drive the screw rod 16 to rotate, the screw rod 16 drives the auxiliary plate 14 and one end of the L-shaped plate 19 connected with the auxiliary plate 14 to extend out of the bearing plate 10, when the second limiting block 15 moves to one end of the cross-shaped through hole 13, the auxiliary plate 14 and the L-shaped plate 19 stop moving, the fixed cylinder 25 is pulled up to expose the joint of the short shaft 20 and the connecting rod 23, and the joint of the short shaft 20 and the connecting rod 23 is bent, make fixed cylinder 25, handle 27, horizontal pole 24 and connecting rod 23 get into the mounting groove 28, produce the potential safety hazard when avoiding moving on bearing plate 10, when needs retrieve subplate 14 and L shaped plate 19, pull up connecting rod 23, promote handle 27 and do reverse direction motion and repeat above-mentioned step, until subplate 14 and L shaped plate 19 get into in bearing plate 10, realized when needs install communication equipment additional and overhaul equipment, install and maintain equipment through the inside elevating gear that sets up of support body 1, need not to carry the purpose of ladder frame, labor cost has been practiced thrift, personnel's the amount of labour and work potential safety hazard have been reduced, work efficiency is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an improved generation floor communication increases frame, includes support body (1), its characterized in that: the frame is characterized in that a base (2) is arranged at the center of the bottom of the frame body (1), supporting plates (3) are fixedly connected to the two ends of the base (2), the tops and the bottoms of the supporting plates (3) are close to the two ends, the positions of the two ends of the supporting plates (3) are respectively rotated and penetrated and connected with a transmission shaft (4), worm wheels (401) are fixedly connected to one ends of the two transmission shafts (4) at the bottom of the supporting plates (3), the two worm wheels (401) are meshed and connected with a same worm (402), a same-speed motor (5) is fixedly connected to one end of each worm (402), gears (6) are fixedly sleeved on the positions of the transmission shafts (4) close to the two ends, chains (7) are meshed on the gears (6), inserting frames (8) are fixedly connected to the positions of the bottoms of the chains (7) close to the center of the base (2), a cross beam (9) is arranged inside the frame body (1), and the two ends of the cross beam (9) are respectively fixedly connected with the two inserting frames (8), crossbeam (9) top fixedly connected with bearing plate (10), crossbeam (9) outside is close to the first stopper (11) of the equal fixedly connected with in both ends position, backup pad (3) all are equipped with spacing groove (12) with first stopper (11) corresponding position, the inside intermediate position of bearing plate (10) is equipped with cross through-hole (13), cross through-hole (13) both ends are all slided and are pegged graft and have subplate (14), subplate (14) are close to bearing plate (10) center one end fixedly connected with second stopper (15), be equipped with lead screw (16) in subplate (14), lead screw (16) and subplate (14) meshing to run through second stopper (15) and extend to subplate (14) outside, lead screw (16) are located subplate (14) outside one end fixedly connected with first bevel gear (17), first locating piece (18) have been cup jointed between second stopper (15) and first bevel gear (17) lead screw (16) are located second stopper (15) ) The first positioning block (18) is fixedly connected with the inner wall of the cross-shaped through hole (13), the bottom of the other end of the auxiliary plate (14) is fixedly connected with an L-shaped plate (19), the L-shaped plate (19) is movably inserted with the bearing plate (10), the center of the bearing plate (10) is rotatably inserted with a short shaft (20), one end of the bottom of the short shaft (20) is fixedly connected with a second bevel gear (21), one end of the short shaft (20) is positioned above the second bevel gear (21) and sleeved with a second positioning block (22), the second positioning block (22) is fixedly connected with the bearing plate (10), one end of the top of the short shaft (20) is provided with a connecting rod (23), the top of the connecting rod (23) is provided with a cross rod (24), the connecting rod (23) is sleeved with a fixed cylinder (25), and the connecting rod (23) is positioned at the top of the cross rod (24) and the fixed cylinder (25) and sleeved with a spring (26), one end of the top of the cross rod (24) is rotatably connected with a handle (27), a placing groove (28) is formed in one side, located on the transmission rod, of the top of the bearing plate (10), and a guardrail (29) is arranged on the top of the bearing plate (10).

2. An improved floor communication heightening frame according to claim 1, characterized in that: the extending position of the screw rods (16) is that the end of the auxiliary plate (14) is close to the center of the bearing plate (10), and the threads of the two screw rods (16) are arranged oppositely.

3. An improved floor communication heightening frame according to claim 1, characterized in that: one end of the top of the short shaft (20) is hinged with one end of the bottom of the connecting rod (23), and the diameters of the short shaft (20) and the connecting rod (23) are the same.

4. An improved floor communication heightening frame according to claim 1, characterized in that: the connecting rod (23) is fixedly connected with the cross rod (24), and the connecting position is the middle position of the distance from the top center of the connecting rod (23) and one end of the bottom of the cross rod (24) to the center of the cross rod (24).

5. An improved floor communication heightening frame according to claim 1, characterized in that: the first limiting block (11) is connected with the limiting groove (12) in a sliding mode, and the first limiting block (11) is arranged in a T shape.

6. An improved floor communication heightening frame according to claim 1, characterized in that: the height and the width of the placement groove (28) are larger than the diameter of the fixed cylinder (25), and the height of the placement groove (28) is larger than the length of the cross rod (24).