CN215482456U

CN215482456U - Warning device for municipal engineering construction

Info

Publication number: CN215482456U
Application number: CN202120575374.1U
Authority: CN
Inventors: 曾伟康
Original assignee: Guangdong Zhenzheng Construction Co Ltd
Current assignee: Guangdong Zhenzheng Construction Co Ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2022-01-11
Anticipated expiration: 2031-03-22

Abstract

The utility model relates to the technical field of warning devices and discloses a warning device for municipal engineering building construction. This warning device for municipal works construction, inside through the recess is equipped with the pivot, and the fixed half gear in the outside of pivot, and the rear end fixed motor in the pivot, can drive the rotation of pivot and half gear when the motor rotates, and the fixed dead lever in the inside of recess, and cup joint the rack in the outside activity of dead lever, make rack and half gear meshing, and cup joint reset spring in the outside activity of dead lever, can drive the removal of rack when the tooth of half gear and rack contact, make the reset spring of both sides flexible simultaneously, when the tooth of half gear and rack contactless, reset spring resets this moment and makes the rack remove, thereby can make the rack remove about, thereby make the warning sign remove about, thereby remind people's attention, the effect that has improved the warning has been reached.

Description

Warning device for municipal engineering construction

Technical Field

The utility model relates to the technical field of warning devices, in particular to a warning device for municipal engineering building construction.

Background

The municipal engineering refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heating power, gas and the like, and the construction of squares, urban greening and the like belong to the municipal engineering category.

Along with the continuous development of social economy, more and more engineering assumptions tend to be urbanization, and in many city municipal construction processes, in order to warn pedestrians and vehicles, constructors often can place some warning signs when being under construction, but present warning devices are all too crude, and the effect of warning is not obvious.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the warning device for municipal engineering building construction, which has the advantage of improving the warning effect and solves the problems in the background technology.

The utility model provides the following technical scheme: a warning device for municipal engineering building construction comprises a fixing plate, wherein a groove is formed in the front of the fixing plate close to the upper side, a fixing rod is fixedly installed in an inner cavity of the groove, a rack is movably sleeved on the outer side of the fixing rod, a reset spring is movably sleeved on the outer side of the fixing rod and located on two sides of the rack, a supporting rod is fixedly installed on the top of the rack close to the left side, a warning board is fixedly installed on the top of the supporting rod, the warning lamp is fixedly installed on the two sides of the warning board at equal distances, a rotating shaft is arranged in the groove, a half gear is fixedly installed on the outer side of the rotating shaft and meshed with the rack, a motor is fixedly installed on the rear side of the rotating shaft and located behind the fixing plate, two fixing blocks are fixedly installed on two sides of the fixing plate, threaded rods are sleeved on the top of the fixing block in a threaded manner, and drill bits are fixedly mounted at the bottoms of the threaded rods penetrating through the fixing block.

Preferably, a push rod is fixedly mounted on the right side of the fixing plate close to the top.

Preferably, the bottom of the fixing plate is fixedly provided with rollers at positions close to four corners.

Preferably, the top of the fixing plate is provided with a sliding chute, the bottom of the sliding chute is communicated with the groove, and the sliding chute is movably clamped with the supporting rod.

Preferably, a protection box is fixedly installed at the rear side of the fixing plate, and the motor is located inside the protection box.

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

1. this warning device for municipal works construction, the recess is seted up through the front of fixed plate, and be equipped with the pivot in the inside of recess, and at the fixed half-gear in the outside of pivot, and at the rear end fixed motor of pivot, can drive the rotation of pivot and half-gear when the motor rotates, and at the inside fixed dead lever of recess, and cup joint the rack in the outside activity of dead lever, make rack and half-gear meshing, and cup joint reset spring in the outside activity of dead lever, can drive the removal of rack when the tooth of half-gear and rack contact, make the reset spring of both sides flexible simultaneously, when the tooth of half-gear and rack contactless, reset spring resets this moment and makes the rack remove, thereby can make and remove the rack about, thereby make the warning sign remove, thereby remind people's attention, the effect that improves the warning has been reached.

2. This warning device for municipal works construction, two fixed blocks are fixed through the both sides of fixed plate, and the threaded rod is cup jointed at the middle screw thread of fixed block, thereby make the threaded rod rotatable, and the drill bit is fixed in the bottom of threaded rod, make the drill bit be located the below of fixed block, when the threaded rod rotates, the threaded rod moves down simultaneously, make the drill bit move down, and make the drill bit pierce ground, thereby make whole device fixed, thereby reached and made things convenient for the fixed effect of being convenient for the construction of the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a fixing plate; 2. a drill bit; 3. a threaded rod; 4. a chute; 5. a warning board; 6. a support bar; 7. a warning light; 8. a rotating shaft; 9. a half gear; 10. a push rod; 11. a groove; 12. a fixed block; 13. a roller; 14. a rack; 15. a motor; 16. a protection box; 17. a return spring; 18. and (5) fixing the rod.

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. 1-3, a warning device for municipal engineering construction comprises a fixing plate 1, a groove 11 is formed in the front of the fixing plate 1 close to the upper side, a fixing rod 18 is fixedly installed in an inner cavity of the groove 11, a rack 14 is movably sleeved on the outer side of the fixing rod 18, a return spring 17 is movably sleeved on the outer side of the fixing rod 18, the return spring 17 is located on two sides of the rack 14, a support rod 6 is fixedly installed at the top of the rack 14 close to the left side, a warning board 5 is fixedly installed at the top of the support rod 6 through the top of the fixing plate 1, warning lamps 7 are fixedly installed at equal distances on two sides of the warning board 5, a rotating shaft 8 is arranged in the groove 11, a half gear 9 is fixedly installed on the outer side of the rotating shaft 8, the half gear 9 is meshed with the rack 14, a motor 15 is fixedly installed on the rear side of the rotating shaft 8, the motor 15 is located behind the fixing plate 1, the groove 11 is formed in the front of the fixing plate 1, a rotating shaft 8 is arranged in the groove 11, a half gear 9 is fixed on the outer side of the rotating shaft 8, a motor 15 is fixed on the rear end of the rotating shaft 8, when the motor 15 rotates, the rotating shaft 8 and the half gear 9 can be driven to rotate, a fixed rod 18 is fixed in the groove 11, a rack 14 is movably sleeved on the outer side of the fixed rod 18, the rack 14 is meshed with the half gear 9, a return spring 17 is movably sleeved on the outer side of the fixed rod 18, when teeth of the half gear 9 are in contact with the rack 14, the rack 14 can be driven to move, the return springs 17 on the two sides can stretch, when the teeth of the half gear 9 are not in contact with the rack 14, the return spring 17 resets and enables the rack 14 to move, so that the rack 14 can move left and right, the warning board 5 can move left and right, the attention of people is reminded, the warning effect is improved, two fixed blocks 12 are fixedly arranged on the two sides of the fixed plate 1, threaded rod 3 has been cup jointed to the equal screw in top of fixed block 12, the bottom fixed mounting that fixed block 12 was passed to the bottom of threaded rod 3 has drill bit 2, two fixed block 12 are fixed to both sides through fixed plate 1, and threaded rod 3 is cup jointed to the middle screw at fixed block 12, thereby make threaded rod 3 rotatable, and fix drill bit 2 in the bottom of threaded rod 3, make drill bit 2 be located the below of fixed block 12, when threaded rod 3 rotates, threaded rod 3 downstream simultaneously, make drill bit 2 downstream, and make drill bit 2 pierce ground, thereby make whole device fixed, thereby reached and made things convenient for the fixed effect of being convenient for the construction of the device.

Wherein, the right side of the fixed plate 1 is fixedly provided with a push rod 10 near the top, and the push rod 10 is arranged, so that the device can be conveniently moved by pushing the push rod 10.

Wherein, the bottom of fixed plate 1 is close to the equal fixed mounting in four corners position and has gyro wheel 13, makes things convenient for the device's removal.

Wherein, the top of fixed plate 1 is seted up spout 4, and the bottom of spout 4 communicates with each other with recess 11, and spout 4 and bracing piece 6 activity joint make things convenient for the inside removal of bracing piece 6 in spout 4.

Wherein, the rear side fixed mounting of fixed plate 1 has guard box 16, and motor 15 is located the inside of guard box 16, not only plays the effect of support to motor 15, also plays the effect of protection to motor 15 simultaneously.

The working principle is as follows: when the warning device for municipal engineering construction is used, firstly, the device is pushed to a proper position by pushing the push rod 10, then the threaded rod 3 is rotated, at the moment, the threaded rod 3 moves downwards and simultaneously drives the drill bit 2 to move downwards until the drill bit 2 pierces the ground, so that the device is fixed for safe construction, then the motor 15 is started to drive the rotating shaft 8 to rotate and simultaneously drive the half gear 9 to rotate, when teeth on the outer side of the half gear 9 are in contact with the rack 14, the rack 14 is driven to move at the moment, the return springs 17 on the two sides stretch and retract, when the teeth on the outer side are not in contact with the rack 14 when the half gear 9 rotates, the return springs 17 on the two sides reset and drive the rack 14 to move, so that the rack 14 moves leftwards and rightwards, so that the warning board 5 is driven to move by the support rod 6, so as to remind people of attention, thereby improving the warning effect.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a warning device for municipal works construction, includes fixed plate (1), its characterized in that: the front of the fixing plate (1) is close to the upper part and is provided with a groove (11), an inner cavity of the groove (11) is fixedly provided with a fixing rod (18), the outer side of the fixing rod (18) is movably sleeved with a rack (14), the outer side of the fixing rod (18) is movably sleeved with a reset spring (17), the reset spring (17) is positioned at two sides of the rack (14), the top of the rack (14) is close to the left side and is fixedly provided with a supporting rod (6), the top of the supporting rod (6) penetrates through the top of the fixing plate (1) and is fixedly provided with a warning board (5), warning lamps (7) are fixedly arranged at equal distances at two sides of the warning board (5), a rotating shaft (8) is arranged inside the groove (11), a half gear (9) is fixedly arranged at the outer side of the rotating shaft (8), the half gear (9) is meshed with the rack (14), and a motor (15) is fixedly arranged at the rear side of the rotating shaft (8), the motor (15) is located the rear of fixed plate (1), the equal fixed mounting in both sides of fixed plate (1) has two fixed blocks (12), threaded rod (3) have been cup jointed to the equal screw thread in top of fixed block (12), the bottom fixed mounting that the bottom of threaded rod (3) passed fixed block (12) has drill bit (2).

2. The warning device for municipal engineering construction according to claim 1, wherein: a push rod (10) is fixedly arranged on the right side of the fixing plate (1) close to the top.

3. The warning device for municipal engineering construction according to claim 1, wherein: the bottom of the fixed plate (1) is fixedly provided with rollers (13) at positions close to four corners.

4. The warning device for municipal engineering construction according to claim 1, wherein: the top of the fixed plate (1) is provided with a sliding chute (4), the bottom of the sliding chute (4) is communicated with the groove (11), and the sliding chute (4) is movably connected with the supporting rod (6).

5. The warning device for municipal engineering construction according to claim 1, wherein: the rear side fixed mounting of fixed plate (1) has guard box (16), motor (15) are located the inside of guard box (16).