CN216197163U

CN216197163U - Building protection device of thermal power plant

Info

Publication number: CN216197163U
Application number: CN202122782932.4U
Authority: CN
Inventors: 何翻
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-05
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a building protection device of a thermal power plant, which comprises a device body, an extension mechanism and a fixing mechanism, wherein a support frame is arranged at the middle position of the device body, universal wheels are arranged at the lower end of the support frame, the extension mechanism is arranged at the outer side of the support frame and is in transmission connection with the support frame, a left support column and a right support column are respectively arranged at two sides of the extension mechanism, a plurality of groups of limiting grooves are formed in the left support column, a plurality of groups of lantern rings are arranged on the right support column, the limiting grooves are correspondingly inserted with the lantern rings, the fixing mechanism is arranged on the left support column, two groups of device bodies can be movably connected through the fixing mechanism, the two groups of device bodies are prevented from being randomly moved in the using process, the using stability of the device bodies is increased, the length of the device bodies can be effectively increased through the extension mechanism, materials are convenient to be saved, and a cross rod can be contracted when the device is not used, the device body is convenient to move and transport, and time and labor are saved.

Description

Building protection device of thermal power plant

Technical Field

The utility model belongs to the technical field of building protection, and particularly relates to a building protection device of a thermal power plant.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and can also be said to be the process of changing various lines on the design drawing into a real object at a specified place, and in the building construction process, protective guards are generally arranged around the building for the safety state around the construction place;

however, most of the existing building protection devices are simple in structure and are formed by welding a plurality of iron frames, in the process of transportation and installation, due to the fact that the protective guard is single in structure and fixed, transportation and installation are quite inconvenient, meanwhile, the existing protection devices are different in adaptation to fields with different lengths, and the cost of protection device materials is increased, so that the existing building protection devices of the thermal power plant need to be upgraded and modified on the basis of the existing building protection devices of the thermal power plant, and the existing problems and the defects are overcome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building protection device for a thermal power plant, which can extend and contract the length of a device body, is convenient to lengthen and transport, and can effectively connect a plurality of groups of device bodies, thereby increasing the stability of the device bodies and avoiding the device from being moved.

In order to achieve the purpose, the utility model provides the following technical scheme: a thermal power plant building protection device comprises a device body, a stretching mechanism and a fixing mechanism, wherein a support frame is arranged at the middle position of the device body, universal wheels are arranged at the lower end of the support frame, the stretching mechanism is arranged on the outer side of the support frame and is in transmission connection with the support frame, a left support column and a right support column are respectively arranged on two sides of the stretching mechanism, a plurality of groups of limiting grooves are formed in the left support column, a plurality of groups of lantern rings are arranged on the right support column, the limiting grooves are correspondingly spliced with the lantern rings, and the fixing mechanism is arranged on the left support column;

the fixing mechanism comprises a knob, a driving gear is fixedly connected to the inner side of the knob, a left gear and a right gear are respectively and vertically meshed with one side of the driving gear, a left screw rod is fixed to the center of the left gear, a right screw rod is fixed to the center of the right gear, the left screw rod and the right screw rod are symmetrically arranged, an inserting rod is connected to the front ends of the left screw rod and the right screw rod in a threaded mode, the inserting rod is movably located in a left support, and the upper end of the inserting rod penetrates through a limiting groove.

As a further scheme of the utility model: the extension mechanism comprises an electric motor, a driving shaft is arranged at the front end of the electric motor, a first rotary disc is arranged on one side of the driving shaft, a through hole is formed in the center of the first rotary disc, the driving shaft penetrates through a second rotary disc fixedly connected with the through hole, cross rods are arranged on the second rotary disc and the first rotary disc respectively, the device body can be extended and retracted left and right, the device body can be transported and moved in practical use conveniently, and meanwhile the use efficiency of the device body can be increased.

As a further scheme of the utility model: the fixing mechanism is integrally and movably arranged in a groove in the left support, and the knob is rotatably arranged in a groove formed in the surface of the left support, so that the using space is saved.

As a further scheme of the utility model: the left pillar is connected in the crossbar left side, and the right side is connected with the right branch post, and the crossbar is swing joint with left branch post and right branch post, is convenient for promote left branch post and right branch post to the both sides motion, and does not influence the crossbar and rotate.

As a further scheme of the utility model: the cross rod is X-shaped, the end part of the cross rod is movably provided with a bolt, and the end parts of the cross rod are movably connected through the bolt, so that the cross rod can extend towards two sides conveniently.

As a further scheme of the utility model: the motor lower extreme is provided with the mounting bracket, and the motor passes through the mounting bracket to be fixed in support frame one side, increases motor stability.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the fixing mechanism is arranged in the device body, the driving gear is driven to rotate through the knob, the driving gear drives the left gear and the right gear to rotate, the left gear and the right gear drive the left screw rod and the right screw rod to rotate, the insertion rods at the end parts of the left screw rod and the right screw rod move outwards along with the left screw rod and the right screw rod, the insertion rods penetrate through the lantern ring, the mechanism can effectively control the insertion rods to move towards the upper end and the lower end of the left pillar, two groups of device bodies can be movably connected, the two groups of device bodies are prevented from being randomly moved in the using process, and meanwhile, the use stability of the device bodies is improved;

2. according to the utility model, the extension mechanism is arranged in the device body, the motor drives the second rotary table to rotate, the cross rods on the second rotary table drive the other set of cross rods to move through the bolts, and the two sets of cross rods extend towards two sides.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIGS. 1 and 2 are perspective views from different angles of the present invention;

FIG. 3 is an exploded view of the extension mechanism of the present invention;

fig. 4 is an exploded view of the securing mechanism of the present invention.

In the figure: 1. a device body; 2. a support frame; 3. a universal wheel; 4. an extension mechanism; 41. an electric motor; 42. a drive shaft; 43. a first turntable; 44. perforating; 45. a second turntable; 46. a cross bar; 47. a bolt; 48. a mounting frame; 5. a left strut; 6. a right strut; 7. a fixing mechanism; 71. a knob; 72. a driving gear; 73. a left gear; 74. a right gear; 75. a left screw; 76. a right screw; 77. a plug rod; 8. a limiting groove; 9. a collar.

Detailed Description

The technical solutions in the embodiments of the present invention will be 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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a building protection device of a thermal power plant comprises a device body 1, an extension mechanism 4 and a fixing mechanism 7, wherein a support frame 2 is arranged in the middle of the device body 1, universal wheels 3 are arranged at the lower end of the support frame 2, the extension mechanism 4 is arranged on the outer side of the support frame 2 and is in transmission connection with the support frame 2, a left support column 5 and a right support column 6 are respectively arranged on two sides of the extension mechanism 4, a plurality of groups of limiting grooves 8 are formed in the left support column 5, a plurality of groups of lantern rings 9 are arranged on the right support column 6, the limiting grooves 8 are correspondingly spliced with the lantern rings 9, and the fixing mechanism 7 is arranged on the left support column 5;

the fixing mechanism 7 comprises a knob 71, a driving gear 72 is fixedly connected to the inner side of the knob 71, one side of the driving gear 72 is vertically engaged with a left gear 73 and a right gear 74 respectively, a left screw 75 is fixed at the center of the left gear 73, a right screw 76 is fixed at the center of the right gear 74, the left screw 75 and the right screw 76 are symmetrically arranged, the front ends of the left screw 75 and the right screw 76 are respectively screwed with a splicing rod 77, the splicing rod 77 is movably positioned in the left pillar 5, the upper end of the splicing rod passes through the limiting groove 8, the fixing mechanism 7 is integrally and movably arranged in the groove in the left pillar 5, the knob 71 is rotatably arranged in the groove formed in the surface of the left pillar 5, the using space is saved, when the knob 71 is rotated, the knob 71 drives the inner side driving gear 72 to rotate, the driving gear 72 drives the left gear 73 and the right gear 74 to rotate, the left gear 73 and the right gear 74 respectively drive the center of the left screw 75 and the right screw 76 to rotate, the inserting rod 77 screwed at the end parts of the left screw 75 and the right screw 76 moves outwards along with the left screw, at the moment, the inserting rod 77 respectively passes through the limiting groove 8 and the lantern ring 9, the mechanism can effectively control the inserting rod 77 to move towards the upper end and the lower end of the left pillar 5, the two groups of device bodies 1 can be movably connected, the two groups of device bodies 1 are prevented from being moved randomly in the using process, and meanwhile, the using stability of the device bodies 1 is improved;

the stretching mechanism 4 comprises a motor 41, a mounting frame 48 is arranged at the lower end of the motor 41, the motor 41 is fixed on one side of the support frame 2 through the mounting frame 48, the stability of the motor 41 is improved, a driving shaft 42 is arranged at the front end of the motor 41, a first rotating disc 43 is arranged on one side of the driving shaft 42, a through hole 44 is arranged at the center of the first rotating disc 43, the driving shaft 42 passes through the through hole 44 and is fixedly connected with a second rotating disc 45, cross rods 46 are arranged on the second rotating disc 45 and the first rotating disc 43, the device body 1 can be stretched and contracted leftwards and rightwards, the device body 1 can be transported and moved in actual use conveniently, the use efficiency of the device body 1 can be improved, the left side of each cross rod 46 is connected with a left support column 5, the right side of each cross rod 46 is connected with a right support column 6, and the cross rods 46 are movably connected with the left support column 5 and the right support column 6, so that the left support column 5 and the right support column 6 can be pushed to move towards two sides, and do not influence the crossbar 46 and rotate, crossbar 46 is the X setting, and the tip activity is provided with bolt 47, two sets of crossbar 46 tip passes through bolt 47 swing joint, be convenient for crossbar 46 to extend to both sides, work through external power source control motor 41, motor 41 drives second carousel 45 through drive shaft 42 and rotates, crossbar 46 on the second carousel 45 passes through bolt 47 and drives another set of crossbar 46 motion, two sets of crossbar 46 are "X" shape and extend to both sides this moment, this mechanism can effectively extend the operation to crossbar 46, can increase the length of device body 1 when using, be convenient for sparingly use the quantity of device body 1, and can adapt to different length variation, can shrink crossbar 46 when not using, be convenient for remove and transport device body 1, labour saving and time saving.

The working principle of the utility model is as follows: when the device is used, firstly, the device body 1 is moved to a designated position through the universal wheel 3, the motor 41 is controlled to work through an external power supply, the motor 41 drives the second turntable 45 to rotate through the driving shaft 42, the cross rods 46 on the second turntable 45 drive the other set of cross rods 46 to move through the bolts 47, at the moment, the two sets of cross rods 46 extend towards two sides in an X shape, the mechanism can effectively extend the cross rods 46, the length of the device body 1 can be increased when the device is used, the number of the device body 1 is convenient to save, the device can adapt to different length changes, the cross rods 46 can be contracted when the device is not used, the device body 1 is convenient to move and transport, time and labor are saved, when a plurality of sets of device bodies 1 are used, the lantern ring 9 on one side of the right support 6 is inserted into the other set of device body 1, the lantern ring 9 corresponds to the limiting groove 8, the knob 71 is rotated at the moment, knob 71 drives inboard driving gear 72 and rotates, driving gear 72 drives left gear 73 and right gear 74 and rotates, left gear 73 and right gear 74 drive its central left screw 75 and right screw 76 respectively and rotate, the spliced pole 77 of spiro union at left screw 75 and right screw 76 tip moves to the outside thereupon, spliced pole 77 passes spacing groove 8 and lantern ring 9 respectively this moment, this mechanism can effectively control spliced pole 77 and remove both ends about pillar 5 left, can carry out swing joint with two sets of device bodies 1, avoid two sets of device bodies 1 to be moved at will in the use, the stability in use of device body 1 has been increased simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a thermal power plant building protector, includes device body (1), extends mechanism (4) and fixed establishment (7), its characterized in that: the device is characterized in that a support frame (2) is arranged in the middle of the device body (1), universal wheels (3) are arranged at the lower end of the support frame (2), the extension mechanism (4) is arranged on the outer side of the support frame (2) and is in transmission connection with the support frame (2), a left support column (5) and a right support column (6) are respectively arranged on two sides of the extension mechanism (4), a plurality of groups of limiting grooves (8) are formed in the left support column (5), a plurality of groups of lantern rings (9) are arranged on the right support column (6), the limiting grooves (8) are correspondingly inserted with the lantern rings (9), and the fixing mechanism (7) is arranged on the left support column (5);

the fixing mechanism (7) comprises a knob (71), a driving gear (72) is fixedly connected to the inner side of the knob (71), a left gear (73) and a right gear (74) are vertically meshed with one side of the driving gear (72) respectively, a left screw rod (75) is fixed at the center of the left gear (73), a right screw rod (76) is fixed at the center of the right gear (74), the left screw rod (75) and the right screw rod (76) are symmetrically arranged, an inserting rod (77) is screwed at the front ends of the left screw rod (75) and the right screw rod (76), the inserting rod (77) is movably located in a left support column (5), and the upper end of the inserting rod penetrates through a limiting groove (8).

2. A thermal power plant building protection device as claimed in claim 1, characterized in that: the stretching mechanism (4) comprises a motor (41), a driving shaft (42) is arranged at the front end of the motor (41), a first rotating disc (43) is arranged on one side of the driving shaft (42), a through hole (44) is formed in the center of the first rotating disc (43), the driving shaft (42) penetrates through the through hole (44) and is fixedly connected with a second rotating disc (45), and cross rods (46) are arranged on the second rotating disc (45) and the first rotating disc (43).

3. A thermal power plant building protection device as claimed in claim 1, characterized in that: the fixing mechanism (7) is integrally and movably arranged in a groove in the left support column (5), and the knob (71) is rotatably arranged in a groove formed in the surface of the left support column (5).

4. A thermal power plant building protection device as claimed in claim 2, characterized in that: left pillar (5) is connected on crossbar (46) left side, and the right side is connected with right branch post (6), and crossbar (46) and left pillar (5) and right branch post (6) are swing joint.

5. A thermal power plant building protection device as claimed in claim 2, characterized in that: the cross rods (46) are arranged in an X shape, the end parts of the cross rods are movably provided with bolts (47), and the end parts of the two groups of cross rods (46) are movably connected through the bolts (47).

6. A thermal power plant building protection device as claimed in claim 2, characterized in that: the lower end of the motor (41) is provided with an installation frame (48), and the motor (41) is fixed on one side of the support frame (2) through the installation frame (48).