CN209986279U

CN209986279U - Bar planting dust collector

Info

Publication number: CN209986279U
Application number: CN201920937381.4U
Authority: CN
Inventors: 张智忠; 刘宇; 刘生强; 周世平; 高伟刚
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-01-24
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a plant muscle dust collector, the device include base, lower telescopic link, a lift section of thick bamboo, go up the telescopic link, strike and bore and dust absorption pipe, lift section of thick bamboo outer wall is provided with the hand wheel, two elevating platforms of a lift section of thick bamboo including upper and lower parallel arrangement, set up take the tooth motion strip between two elevating platforms and with take the gear that tooth motion strip meshing is connected, take the tooth motion strip set up in a lift section of thick bamboo department has seted up the through-hole in the middle of the gear, the hand wheel run through in a lift section of thick bamboo and gear connection. The utility model discloses simple structure, the equipment is convenient, need not to set up operation platform, and the operation personnel need not the aerial work, clear away the dust that produces at any time, and work efficiency is high, avoids causing harm to operation personnel health.

Description

Bar planting dust collector

The technical field is as follows:

the utility model relates to a building environmental protection equipment technical field, more specifically the theory that says so relates to a plant muscle dust collector.

Background art:

at present, for promoting the wholeness of infilled wall sets up the constructional column in the housing construction, the reinforcing bar that sets up in the constructional column adopts the bar planting mode mostly to be connected with building structure's beam slab, adopts the percussion drill drilling in beam slab position before the bar planting promptly, coats the building glue at the tip of reinforcing bar, bonds the reinforcing bar in planting the bar hole. A large amount of dust is generated in the drilling process of the percussion drill, so that the physical health of operators is damaged; in addition, before the drilling operation at the bottom of the beam slab, operation platforms such as scaffolds need to be set up in advance, and operators can perform high-position operation on the operation platforms by using impact drilling, so that the problems that the operators are inconvenient to operate and cannot guarantee safety exist, and the setting up of the operation platforms takes time and labor, and the construction efficiency is affected.

The utility model has the following contents:

in order to solve the technical problem that exists, the utility model provides a but lifting operation's bar planting dust collector need not to set up operation platform, and the operation personnel need not the aerial work, clear away the dust that produces at any time, avoid causing harm to the operation personnel is healthy.

The utility model provides a technical problem's technical scheme as follows:

the planting tendon dust removal device comprises a base, a lower telescopic rod, a lifting cylinder, an upper telescopic rod, a percussion drill and a dust suction pipe, wherein the upper end of the base is fixedly connected with the lower telescopic rod, the lower telescopic rod is sequentially connected with the lifting cylinder, the upper telescopic rod and the percussion drill along the vertical direction, one end of the dust suction pipe is arranged at the drill bit part of the percussion drill, and the other end of the dust suction pipe is provided with a dust collector; the outer side wall of the lifting cylinder is provided with a hand wheel, the lifting cylinder is of a hollow structure, an upper lifting table and a lower lifting table which are arranged in parallel up and down, a toothed motion strip arranged between the two lifting tables and a gear connected with the toothed motion strip in a meshing manner are arranged in the lifting cylinder, the toothed motion strip is arranged on one side of the lifting cylinder, a through hole is formed in the middle of the gear, and the hand wheel penetrates through the lifting cylinder and the gear is connected.

Furthermore, the diameters of the upper telescopic rod and the lower telescopic rod are smaller than the diameter of the lifting cylinder.

Further, the diameter of the upper lifting platform is smaller than that of the lower lifting platform.

Furthermore, the upper surface of the upper lifting platform and the lower surface of the lower lifting platform are both provided with screws, the screws are provided with external threads, internal threads matched with the external threads are arranged in the upper telescopic rod and the lower telescopic rod, and the upper telescopic rod and the lower telescopic rod are respectively in threaded connection with the lifting cylinder.

Further, the lifting platform is rigidly connected with the toothed movement bar.

Further, handles are arranged on the periphery of the hand wheel.

Compared with the prior art, the utility model following beneficial effect has: 1) the structure is simple, the assembly is convenient, and the working efficiency is high; 2) the upper telescopic rod and the lower telescopic rod are used for adjusting the overall height of the embedded steel bars and the operation height of an operator; 3) a toothed motion bar and a gear which are arranged in the lifting cylinder move along with a hand wheel, the gear and the hand wheel do concentric circular motion to drive the toothed motion bar to do up-and-down motion, and the drilling and withdrawing of the percussion drill are controlled; 4) the dust absorption pipe arranged at the drill bit part of the percussion drill adopts a telescopic plastic dust absorption pipe, so that dust blockage can be prevented, abrasion is prevented, the service life is long, the cost is saved, and a dust collector is arranged at the other end of the dust absorption pipe to timely remove dust.

Drawings

The invention will be further explained with reference to the drawings and the detailed description below:

FIG. 1 is a schematic structural view of a planting tendon dust collector of the present invention;

fig. 2 is the structural schematic diagram of a lifting cylinder of the tendon planting and dust removing device of the utility model.

The numbers in the figures are as follows: 1-a base; 2-a lifting cylinder; 3-lower telescopic rod; 4, mounting a telescopic rod; 5-impact drilling; 6-dust absorption pipe; 7-toothed kinematic bar; 8-a lifting platform; 81-an upper lifting platform; 82-a lower lifting platform; 9-gear; 10-a hand wheel; 11-a handle.

Detailed Description

Examples

As shown in fig. 1, a planting muscle dust collector, including base 1, lower telescopic link 3, a section of thick bamboo 2, go up telescopic link 4, strike and bore 5 and dust absorption pipe 6, base 1 is the weight that is used for supporting whole planting muscle dust collector, and its steady setting is subaerial, base 1 upper end with lower telescopic link 3 is connected fixedly, lower telescopic link 3 along vertical direction in proper order with a section of thick bamboo 2, last telescopic link 4 and strike and bore 5 and be connected, the diameter of going up telescopic link 4 and lower telescopic link 3 all is less than a section of thick bamboo 2 diameter. One end of the dust suction pipe 6 is arranged at the drill bit part of the percussion drill 5, and the other end is provided with a dust collector. 2 lateral walls of a lift section of thick bamboo are provided with hand wheel 10, a lift section of thick bamboo 2 is hollow structure, and parallel arrangement's last elevating platform 81 and lower elevating platform 82 about its inside is provided with, set up in two elevating platforms 8 between take tooth motion strip 7 and with take the gear 9 that tooth motion strip 7 meshing is connected, go up elevating platform 81 diameter and be less than elevating platform 82 diameter down, take tooth motion strip 7 set up in one side of a lift section of thick bamboo 2, take tooth motion strip 7 with 8 rigid connection of elevating platform, the through-hole has been seted up to the department in the middle of the gear 9, hand wheel 10 run through in a lift section of thick bamboo 2 with gear 9 connects.

In this embodiment, the upper surface of the upper lifting platform 81 and the lower surface of the lower lifting platform 82 are both provided with screws, the screws are provided with external threads, internal threads matched with the external threads are arranged in the upper telescopic rod 4 and the lower telescopic rod 3, and the upper telescopic rod 4 and the lower telescopic rod 3 are respectively in threaded connection with the lifting cylinder 2.

As a further preferred embodiment, the hand wheel 10 is provided with a handle 11 at the periphery, and the handle 11 can control the rotation speed of the hand wheel 10.

The utility model has simple structure, convenient assembly and high working efficiency; the upper telescopic rod 4 and the lower telescopic rod 3 are used for adjusting the overall height of the device and the operating height of an operator; a toothed motion bar 7 and a gear 9 arranged in the lifting cylinder 2 move along with a hand wheel 10, the gear 9 and the hand wheel 10 move in a concentric circle to drive the toothed motion bar 7 to move up and down, and the drilling and withdrawing of the percussion drill 5 are controlled; the dust collection pipe 6 is a tubular telescopic part, is preferably made of telescopic plastics, can prevent dust blockage, is wear-resistant, has long service life and saves cost, and a dust collector is arranged at the other end of the dust collection pipe 6 to remove dust in time.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. The planting tendon dust removal device is characterized by comprising a base (1), a lower telescopic rod (3), a lifting cylinder (2), an upper telescopic rod (4), a percussion drill (5) and a dust suction pipe (6), wherein the upper end of the base (1) is fixedly connected with the lower telescopic rod (3), the lower telescopic rod (3) is sequentially connected with the lifting cylinder (2), the upper telescopic rod (4) and the percussion drill (5) along the vertical direction, one end of the dust suction pipe (6) is arranged at a drill bit part of the percussion drill (5), and the other end of the dust suction pipe is provided with a dust collector; a hand wheel (10) is arranged on the outer side wall of the lifting cylinder (2), the lifting cylinder (2) is of a hollow structure, an upper lifting platform (81) and a lower lifting platform (82) which are arranged in an up-down parallel mode are arranged inside the lifting cylinder, a toothed movement strip (7) is arranged between the two lifting platforms (8), and a gear (9) connected with the toothed movement strip (7) in a meshed mode is arranged inside the lifting cylinder, the toothed movement strip (7) is arranged on one side of the lifting cylinder (2), a through hole is formed in the middle of the gear (9), and the hand wheel (10) penetrates through the lifting cylinder (2) and the gear (9) is connected.

2. A tendon-planting dust removal device according to claim 1, wherein the diameters of the upper telescopic rod (4) and the lower telescopic rod (3) are smaller than the diameter of the lifting cylinder (2).

3. A tendon-planting dust removal device according to claim 1, wherein the diameter of the upper lifting platform (81) is smaller than the diameter of the lower lifting platform (82).

4. A tendon-planting dust removal device according to claim 3, wherein screws are arranged on the upper surface of the upper lifting platform (81) and the lower surface of the lower lifting platform (82), the screws are provided with external threads, internal threads matched with the external threads are arranged in the upper telescopic rod (4) and the lower telescopic rod (3), and the upper telescopic rod (4) and the lower telescopic rod (3) are respectively in threaded connection with the lifting cylinder (2).

5. A tendon-planting dust-removing device according to claim 1, characterized in that the lifting platform (8) is rigidly connected with the toothed moving bar (7).

6. A tendon-planting dust removal device according to claim 1, wherein the hand wheel (10) is provided with a handle (11) at the periphery.