CN218322751U - Fixing device for anchor rod - Google Patents

Abstract

The utility model relates to an anchor rod technical field especially relates to a fixing device for anchor rod. The technical scheme comprises the following steps: the base, protecting crust and fixed sleeve, the both sides fixed mounting at base top has a screw thread section of thick bamboo, and spacing section of thick bamboo is installed to the periphery of a screw thread section of thick bamboo, and the top fixed mounting of a spacing section of thick bamboo has the motor, installs the fixing base through first bearing between the spacing section of thick bamboo, and fixed sleeve is installed through the second bearing in the inside of fixing base, and the inside other end surface mounting of fixed sleeve of fixing base top and bottom has spacing bolt, and the peripheral base top fixed mounting of a spacing section of thick bamboo has the protecting crust. The utility model discloses a combination of various structures makes this device can relax the fixed work of carrying out the stock of stability in the course of the work to can correspond regulation work to fixed sleeve's angle as required, can highly adjust work to the device as required, and have good barrier propterty, increase the portability of device.

Description

Fixing device for anchor rod

Technical Field

The utility model relates to an anchor rod technical field specifically is a fixing device for anchor rod.

Background

The anchor rod is the most basic component of roadway support in modern coal mines, the anchor rod consolidates surrounding rocks of the roadway to enable the surrounding rocks to support the anchor rod, the anchor rod is not only used for mines, but also used in engineering technology to carry out main body reinforcement on slopes, tunnels and dam bodies, the anchor rod is frequently used in modern society, and the anchor rod needs to be fixed through a fixing device in the using process.

Through retrieval, patent publication No. CN 212129130U discloses a stock waterproof fixation device, including waterproof protective layer, bed course, install the binding stock on the waterproof protective layer, the outer cover of binding stock is equipped with fixed subassembly main part, and non-cured asphalt and waterproof mortar are laid in proper order outside the binding stock, fixed subassembly main part comprises, interior stationary blade, outer fixing piece, backing sheet, fastening point position jointly, just link together through the backing sheet between interior stationary blade and the outer fixing piece.

The existing fixing device for the anchor rod has the defects that:

1. the conventional fixing device for the anchor rod is inconvenient for personnel to adjust the fixed angle of the device according to needs, and the practicability is not ideal in the working and using process;

2. the existing fixing device for the anchor rod does not have a protection structure, the protection performance is poor, and the height of the device can be adjusted by inconvenient personnel according to needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device for stock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for stock, includes base, protecting crust and fixed sleeve, the both sides fixed mounting at base top has a screw thread section of thick bamboo, spacing section of thick bamboo is installed to the periphery of screw thread section of thick bamboo, the top fixed mounting of spacing section of thick bamboo has the motor, and the screw thread section of thick bamboo internally mounted of motor bottom has the threaded rod, install the fixing base through first bearing between the spacing section of thick bamboo, fixed sleeve is installed through the second bearing in the inside of fixing base, the inside other end surface mounting of the fixed sleeve of fixing base top and bottom has spacing bolt, spacing base top fixed mounting has the protecting crust, and the sealed cowling is installed to the periphery of protecting crust.

The connecting bolt can be loosened firstly during working, thereby the sealing cover is easily disassembled, a drill rod needing to fix the anchor rod can pass through the fixing sleeve, thereby the anchor rod is fixed through the fixing sleeve, the second bearing can fix the position of the fixing sleeve under the condition that the anchor rod is driven by the anchor rod machine to rotate, and a worker can adjust the orientation angle of the fixing sleeve through the first bearing, the worker can fix the positions of the soil body anchor rods with different angles, and can start the motor through the installation and processing height of the anchor rod and the anchor rod machine during working, the motor can drive the threaded rod to rotate, thereby the worker can move up and down inside the threaded barrel under the limiting protection of the limiting barrel, thereby the limiting barrel can perform corresponding height adjustment work together with the position of the fixing sleeve, the limiting barrel can always shield the position of the threaded rod, the fixing sleeve can be lowered back to the initial position through the motor after working is finished, thereby shielding protection work can be performed on the device structure through the protection shell, and the occupied area of the device is reduced.

Preferably, the surface mounting at sealed cowling both ends has the connecting bolt, and the protective housing periphery fixed mounting of sealed cowling bottom has and hinders the position piece. Can be fixed the sealed cowling to the device top through the connection bolt with hinder the cooperation of position piece, increase the barrier propterty of device, the staff of being convenient for carries out the storage transportation work of device, increases the practicality of device.

Preferably, the top fixed mounting of sealed cowling has the handle, and fixed mounting has the connecting seat between handle and the sealed cowling. Can carry out the removal work of device through the handle, increase the portability of device, the connecting seat can be with the handle firmly fixed to the sealed cowling on, increase the stability of device.

Preferably, an observation window is fixedly installed on the surface of the protective shell, and an anti-scratch film is arranged on the surface of the observation window. Can observe the work to the device internal conditions through the observation window, prevent drawing the membrane and can effectively avoid the observation window to receive the condition of external collision wearing and tearing, prolong the life of device.

Preferably, the base of the bottom of the fixing sleeve is internally provided with a through hole, and the top parts of the bases on two sides of the protective shell are provided with mounting bolts. Can go into the ground inside through the through-hole and carry out construction work in passing the fixed sleeve in the stock working process, make things convenient for personnel to use, can tie the practicality of fixing the device to the workplace through the installation, increase the device.

Preferably, nameplates are fixedly mounted on the surfaces of the two sides of the protective shell at the bottom of the sealing cover, and the surfaces of the nameplates are coated with anti-oxidation layers. The specification and the using method of the device are recorded on the nameplate, so that the nameplate can be checked by personnel conveniently, the anti-oxidation layer can increase the durability of the nameplate, and the service life of the nameplate is prolonged.

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

1. the connecting bolt can be loosened earlier at the during operation, thereby the light pulls down the sealed cowling, can pass fixed sleeve with the drilling rod that needs fixed stock, thereby carry out the fixing work to the stock through fixed sleeve, the second bearing can carry out the fixing work to fixed sleeve's position under the condition that does not influence stock machine drive stock rotation work, the stability of increase device, make things convenient for personnel to use, and the staff can adjust the work to fixed sleeve's orientation angle through first bearing, make things convenient for personnel to carry out the fixing work to different angle soil body stock positions, the practicality of increase device.

2. And can pass through the installation processing height starter motor of stock with the bolter at the during operation, the motor can drive the threaded rod and rotate, thereby work reciprocates in the screw thread section of thick bamboo inside under the spacing protection of spacing section of thick bamboo, thereby correspond altitude mixture control work together with the fixed sleeve position to spacing section of thick bamboo, make things convenient for personnel to use, spacing section of thick bamboo can shelter from the protection to the position of threaded rod all the time, avoid it directly to expose and lead to the damage or collide the human condition that causes danger outside and take place, can drop back to initial position with the fixed sleeve through the motor after the work, thereby shelter from protection work to the device structure through the protecting crust, the area occupied of device is reduced, then fix the sealed cowling to the device top through connecting bolt and the cooperation of hindering the position piece, the barrier propterty of device is increased, the staff of being convenient for carries out the storage transportation work of device.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of a local structure of the threaded rod of the present invention.

In the figure: 1. a base; 2. a handle; 3. a sealing cover; 4. a connecting bolt; 5. an observation window; 6. a bit blocking block; 7. a nameplate; 8. a protective shell; 9. installing a bolt; 10. a motor; 11. a first bearing; 12. a threaded rod; 13. a through hole; 14. a limit bolt; 15. fixing the sleeve; 16. a threaded barrel; 17. a second bearing; 18. a fixed seat; 19. a limiting cylinder.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the utility model provides a fixing device for stock, including base 1, protecting crust 8 and fixed sleeve 15, the both sides fixed mounting at base 1 top has a screw thread section of thick bamboo 16, spacing section of thick bamboo 19 is installed to the periphery of screw thread section of thick bamboo 16, the top fixed mounting of spacing section of thick bamboo 19 has motor 10, and 16 internally mounted of screw thread section of thick bamboo bottom motor 10 has threaded rod 12, install fixing base 18 through first bearing 11 between the spacing section of thick bamboo 19, fixing sleeve 15 is installed through second bearing 17 in the inside of fixing base 18, the inside other end surface mounting of fixed sleeve 15 of fixing base 18 top and bottom has spacing bolt 14, 1 top fixed mounting of the peripheral base of spacing section of thick bamboo 19 has protecting crust 8, and the sealed cowling 3 is installed to the periphery of protecting crust 8, the surface mounting at the sealed cowling 3 both ends has connecting bolt 4, and the peripheral fixed mounting of protecting crust 8 bottom of sealed cowling has the position block 6.

The working principle of the fixing device for the anchor rod based on the embodiment 1 is as follows: during operation, the connecting bolt 4 can be firstly loosened, so that the sealing cover 3 can be easily disassembled, a drill rod needing to fix the anchor rod can penetrate through the fixing sleeve 15, thereby fixing the anchor rod through the fixing sleeve 15, the second bearing 17 can fix the position of the fixing sleeve 15 under the condition that the anchor rod is driven by the anchor rod machine to rotate, the stability of the device is improved, the use by personnel is convenient, moreover, the worker can adjust the orientation angle of the fixed sleeve 15 through the first bearing 11, so that the worker can conveniently fix the positions of the soil body anchor rods with different angles, the practicability of the device is improved, and when in work, the motor 10 can be started through the mounting and processing height of the anchor rod and the anchor rod machine, the motor 10 can drive the threaded rod 12 to rotate, so as to move up and down in the threaded cylinder 16 under the limit protection of the limit cylinder 19, thereby carrying out corresponding height adjustment work on the position of the limiting cylinder 19 and the position of the fixed sleeve 15, facilitating the use of personnel, leading the limiting cylinder 19 to always shield and protect the position of the threaded rod 12, avoiding the occurrence of the condition that the threaded rod is directly exposed to the outside to cause damage or the danger of colliding human bodies, increasing the practicability of the device, after the work is finished, the fixed sleeve 15 can be lowered to the initial position through the motor 10, so that the shielding protection work is carried out on the device structure through the protective shell 8, the occupied area of the device is reduced, then the sealing cover 3 is fixed on the top of the device by matching the connecting bolt 4 and the blocking block 6, the protection performance of the device is improved, the storage and transportation work of the device is convenient for workers, the practicability of the device is improved, when not in use, the fixing sleeve 15 and the protective shell 8 can be fixed together through the limiting bolt 14, and stability is improved.

Example two

As shown in fig. 2 or fig. 3, the utility model provides a fixing device for anchor rod, compare in embodiment one, this embodiment still includes: the top fixed mounting of sealed cowling 3 has handle 2, and fixed mounting has the connecting seat between handle 2 and the sealed cowling 3, the fixed surface of protecting crust 8 installs observation window 5, and the surface of observation window 5 is provided with prevents drawing the membrane, the inside through-hole 13 that is provided with of base 1 of fixed sleeve 15 bottom, and the base 1 top of protecting crust 8 both sides is installed and is tied 9, 8 both sides fixed surface of protecting crust of sealed cowling 3 bottom install data plate 7, and the surface of data plate 7 scribbles the oxidation barrier.

In this embodiment, can carry out the removal work of device through handle 2, increase the portability of device, the connecting seat can be with handle 2 firmly fixed to the sealed cowling 3 on, increase the stability of device, can observe the work to the device internal conditions through observation window 5, prevent drawing the membrane and can effectively avoid observation window 5 to receive the condition of external collision wearing and tearing, the life of extension fixture, can pass through-hole 13 and bore the ground internal portion and carry out the construction work in fixing sleeve 15 in the stock working process, make things convenient for personnel to use, can fix the device to the workplace through fitting bolt 9, increase the practicality of device, the specification and the application method that have the device on the data plate 7 are taken notes, make things convenient for personnel to look over, the anti-oxidation coating can increase the durability of data plate 7, prolong its life.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims (6)

1. The utility model provides a fixing device for stock, includes base (1), protecting crust (8) and fixed sleeve (15), its characterized in that: the utility model discloses a safety protection device for a motor, including base (1), screw thread section of thick bamboo (16) are installed to both sides fixed mounting at base (1) top, spacing section of thick bamboo (19) are installed to the periphery of screw thread section of thick bamboo (16), the top fixed mounting of spacing section of thick bamboo (19) has motor (10), and screw thread section of thick bamboo (16) internally mounted of motor (10) bottom has threaded rod (12), install fixing base (18) through first bearing (11) between spacing section of thick bamboo (19), fixing sleeve (15) are installed through second bearing (17) in the inside of fixing base (18), fixing base (18) top and the inside other end surface mounting of fixing sleeve (15) of bottom have spacing bolt (14), spacing base (1) top fixed mounting of section of thick bamboo (19) outlying has protecting crust (8), and the periphery of protecting crust (8) installs sealed cowling (3).

2. A fixing device for a rock bolt according to claim 1, wherein: the surface mounting at both ends of sealed cowling (3) has connecting bolt (4), and protective housing (8) the peripheral fixed mounting of sealed cowling (3) bottom has and hinders position block (6).

3. A fixing device for a rock bolt according to claim 1, wherein: the top fixed mounting of sealed cowling (3) has handle (2), and fixed mounting has the connecting seat between handle (2) and sealed cowling (3).

4. A fixing device for a rock bolt according to claim 1, wherein: the surface of protective housing (8) is fixed and is installed observation window (5), and the surface of observation window (5) is provided with prevents drawing the membrane.

5. A fixing device for a rock bolt according to claim 1, wherein: the base (1) of fixed sleeve (15) bottom is inside to be provided with through-hole (13), and installs mounting bolt (9) at base (1) top of protecting crust (8) both sides.

6. A fixing device for a rock bolt according to claim 1, wherein: and the surfaces of two sides of the protective shell (8) at the bottom of the sealing cover (3) are fixedly provided with nameplates (7), and the surfaces of the nameplates (7) are coated with anti-oxidation layers.

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