CN212158423U

CN212158423U - Steel band interval caliber

Info

Publication number: CN212158423U
Application number: CN202021060007.XU
Authority: CN
Inventors: 漆寒冬; 张德飞; 房博; 张洪伟; 王龙; 解玉峰; 朱兆凯; 王凯; 陈俊; 李龙飞; 吕新钢
Original assignee: Huafeng Coal Mine Of Xinwen Mining Group Co ltd
Current assignee: Huafeng Coal Mine Of Xinwen Mining Group Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-15
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a steel band interval caliber, including two locating levers, two the both ends of locating lever are all connected and are provided with the locating piece, and the both ends of two locating levers all imbed the fixedly connected with connecting block, four all be provided with the inside groove in the connecting block, four equal nested sliding connection has the movable block in the inside groove, four the surface both ends position of movable block is equallyd divide other fixedly connected with push rod and stopper, four the locating piece is kept away from one side of locating lever and has all been seted up connection notch. The utility model discloses in, can carry out the distance between accurate location steel band through the locating lever that sets up and locating block structure, cooperate through two sets of measurers that set up, can guarantee that the steel band is when fixing a position the installation, be difficult for appearing the deviation, guaranteed stable interval positioning work, the interval caliber can conveniently dismantle work simultaneously, can carry out convenient the dismantlement when not using, can conveniently receive and deposit and carry.

Description

Steel band interval caliber

Technical Field

The utility model relates to a roadway support steel band technical field especially relates to steel band interval caliber.

Background

When the steel belt supporting roadway adopts steel belt supporting: in the past, the steel belt interval needs constructors to measure in entering the head by using a ruler, the error of the steel belt interval is easily caused to be large, the safety coefficient of the entering head measurer is small, meanwhile, some interval measuring tools cannot play a role in stable positioning when being installed in a matched mode, the subsequent installation work still generates deviation easily, and the interval measuring tools are mostly fixedly installed, so that the structure size is large and the steel belt interval measuring tool is not easy to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a steel belt spacing measurer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the steel band spacing measurer comprises two positioning rods, wherein positioning blocks are connected and arranged at two ends of the two positioning rods, fixedly connected connecting blocks are embedded at two ends of the two positioning rods, inner grooves are formed in four connecting blocks, moving blocks are connected into the four inner grooves in a nested and sliding manner, the positions of two ends of the outer surfaces of the four moving blocks are respectively and fixedly connected with push rods and limiting blocks, connecting notches are formed in one sides of the four positioning blocks, which are far away from the positioning rods, supporting steel bands are connected and arranged between every two of the four connecting notches, connecting rods are connected and arranged at one sides of the four positioning blocks, which are opposite to each other in pairs, and at positions perpendicular to the positioning rods, connecting clamping blocks are fixedly connected at two ends of the two connecting rods, connecting clamping grooves are formed in the, the four connecting clamping grooves and the four connecting clamping blocks are correspondingly nested and matched.

As a further description of the above technical solution:

and springs are connected to one sides of the inner walls of the four inner grooves and one sides of the four moving blocks far away from the limiting block.

As a further description of the above technical solution:

the top ends of the four push rods are fixedly connected with pressing heads.

As a further description of the above technical solution:

four the surface one side of locating piece all seted up with four connecting block looks nested complex spread groove, four inner wall one side of spread groove all is provided with the spacing groove of four stopper looks nested complex.

As a further description of the above technical solution:

the four locating blocks are provided with connecting pin grooves communicated with the connecting clamping grooves at the tops, the four connecting clamping blocks are provided with connecting pin grooves at corresponding positions, and the four connecting pin grooves are internally and slidably connected with fixing clamping pins.

As a further description of the above technical solution:

the two supporting steel belts and the four connecting notches are correspondingly nested and matched.

The utility model discloses following beneficial effect has:

the steel belt spacing measurer comprises a positioning rod, a positioning block, a connecting block, an inner groove, a movable block, a spring, a push rod, a limiting block, press heads, a connecting groove, a limiting groove, a connecting notch, a supporting steel belt, a connecting rod, a connecting clamping block, a connecting clamping groove, a connecting pin groove and a fixing clamping pin, wherein the two press heads are pressed to drive the push rod to push the movable block to move, the movable block compresses the spring and drives the limiting block to be accommodated in the inner groove, the connecting block on the positioning rod is correspondingly clamped into the connecting groove on the positioning block, the press heads are loosened, the spring automatically resets to push the movable block to drive the limiting block to be clamped into the limiting groove, two groups of positioning measurers are installed together by the same operation, the installation work of a positioning measuring structure can be completed, the connecting clamping block on the connecting rod is, the fixed connection work of two groups of distance measuring devices can be completed, the connecting notch is clamped into one of the supporting steel belts after the positioning is completed, the other supporting steel belt to be installed is clamped into the connecting notch on the other side, the stable distance between the supporting steel belts can be effectively ensured through the positioning work of the two groups of distance measuring devices, the supporting steel belts are inserted into the position where the positioning is completed to be installed after the positioning is completed, the stable distance between the supporting steel belts can be ensured through the circulation operation, the structure can be disassembled through the operation in the same way, the collection and storage work can be conveniently carried out, the whole structure can effectively ensure the parallelism between the supporting steel belts through the structure of the two groups of distance measuring devices, the distance between the steel belts can be stably controlled through the preset distance between the two groups of positioning rods and the positioning block, the distance control and measurement work of the supporting steel belts to be installed can be completed through the matching work of the, the precision of the installation distance is guaranteed, meanwhile, the whole measurer structure can also be rapidly disassembled, when the measurer is not used, the measurer structure can be rapidly disassembled to conveniently receive and store, and the measurer structure is enabled to be more flexible and portable in use.

Drawings

Fig. 1 is a schematic structural diagram of a steel strip spacing measurer provided by the present invention;

fig. 2 is a top view of the steel strip spacing measuring device according to the present invention;

fig. 3 is a schematic diagram of the position of the fixing bayonet lock of the steel strip spacing measurer provided by the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 of the steel strip pitch measuring device according to the present invention.

Illustration of the drawings:

1. positioning a rod; 2. positioning blocks; 3. connecting blocks; 4. an inner tank; 5. a moving block; 6. a spring; 7. a push rod; 8. a limiting block; 9. a pressing head; 10. connecting grooves; 11. a limiting groove; 12. a connecting notch; 13. supporting a steel belt; 14. a connecting rod; 15. connecting a clamping block; 16. a connecting clamping groove; 17. a connecting pin slot; 18. the bayonet is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the steel band spacing measurer comprises two positioning rods 1, wherein positioning blocks 2 are respectively connected and arranged at two ends of the two positioning rods 1, the two ends of the two positioning rods 1 are respectively embedded in and fixedly connected with connecting blocks 3, inner grooves 4 are respectively arranged in the four connecting blocks 3, moving blocks 5 are respectively connected in a nested and sliding manner in the four inner grooves 4, two ends of the outer surfaces of the four moving blocks 5 are respectively and fixedly connected with push rods 7 and limiting blocks 8, connecting notches 12 are respectively arranged at one sides of the four positioning blocks 2 away from the positioning rods 1, supporting steel bands 13 are respectively connected and arranged between every two corresponding connecting notches 12, connecting rods 14 are respectively connected and arranged at one sides of the four positioning blocks 2 opposite to each other and perpendicular to the positioning rods 1, two ends of the two connecting rods 14 are respectively and fixedly connected with connecting clamping blocks 15, and connecting clamping grooves 16 are, the four connecting clamping grooves 16 and the four connecting clamping blocks 15 are correspondingly nested and matched.

Springs 6 are connected to one sides of the inner walls of the four inner grooves 4 and one sides of the four moving blocks 5, which are far away from the limiting blocks 8, and the locking structure can stably run through the arrangement of the springs 6, so that the positioning rod 1 and the positioning block 2 can be stably connected, not only can accurate positioning be realized, but also the disassembly and the storage are convenient; the top ends of the four push rods 7 are fixedly connected with pressing heads 9, and the connecting structure can be opened and locked through pressing the pressing heads 9 through a transmission structure, so that the connecting, mounting and dismounting work of the positioning structure is facilitated; connecting grooves 10 which are matched with the four connecting blocks 3 in an embedded mode are formed in one side of the outer surfaces of the four positioning blocks 2, limiting grooves 11 which are matched with the four limiting blocks 8 in an embedded mode are formed in one side of the inner walls of the four connecting grooves 10, the positioning rods 1 and the positioning blocks 2 can be stably positioned and connected through the structural arrangement, and the distance measurement work during steel belt installation can be effectively carried out through the fixed distance between the positioning rods 1 and the positioning blocks 2, so that the accuracy of the installation distance is guaranteed; the tops of the four positioning blocks 2 are respectively provided with a connecting pin slot 17 communicated with a connecting clamping slot 16, the corresponding positions of the four connecting clamping blocks 15 are also provided with the connecting pin slots 17, the four connecting pin slots 17 are respectively connected with a fixed clamping pin 18 in a nested and sliding manner, two groups of positioning structures can be matched to work through the structural arrangement, and the principle that the distance between two points is linear is utilized, so that the accuracy of measuring the distance between the steel belts can be effectively ensured, and the stable positioning and installation of the steel belts can be ensured; the two supporting steel belts 13 and the four connecting notches 12 are correspondingly arranged in a nesting matching mode, and the steel belts can be conveniently positioned and installed through the arrangement of the structure.

The working principle is as follows: when the steel band spacing measurer is used, two pressing heads 9 are pressed, the two pressing heads 9 drive a push rod 7 to push a moving block 5 to move, the moving block 5 compresses a spring 6 and simultaneously drives a limiting block 8 to be accommodated in an inner groove 4, a connecting block 3 on a positioning rod 1 is correspondingly clamped into a connecting groove 10 on a positioning block 2, the pressing heads 9 are loosened, the spring 6 automatically resets to push the moving block 5 to drive the limiting block 8 to be clamped into a limiting groove 11, two groups of positioning measurers are installed in the same operation, the fixed connection work of the two groups of spacing measurers can be completed by correspondingly clamping a connecting clamping block 15 on a connecting rod 14 into a connecting clamping groove 16 on the positioning block 2 and correspondingly clamping a fixed clamping pin 18 into a connecting pin groove 17, a connecting notch 12 is clamped into one of supporting steel bands 13 which are positioned, the other supporting steel band 13 to be installed is clamped into the connecting notch 12 on the, through the positioning work of two sets of interval measurers, can effectively guarantee to strut the stable interval between the steel band 13, will strut after the location is accomplished the steel band 13 and insert the position of fixing a position and accomplish and install, through circulation operation, can guarantee to strut the stable interval between the steel band 13, and the operation of the same reason can be dismantled the structure, can conveniently carry out the work of depositing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a steel band interval caliber, includes two locating levers (1), its characterized in that: positioning blocks (2) are respectively connected and arranged at two ends of the two positioning rods (1), the two ends of the two positioning rods (1) are respectively embedded and fixedly connected with connecting blocks (3), inner grooves (4) are respectively arranged in the four connecting blocks (3), moving blocks (5) are respectively connected in a nested and sliding manner in the four inner grooves (4), two ends of the outer surfaces of the four moving blocks (5) are respectively and fixedly connected with push rods (7) and limiting blocks (8), connecting notches (12) are respectively arranged at one sides of the four positioning blocks (2) far away from the positioning rods (1), supporting steel belts (13) are respectively connected between every two corresponding connecting notches (12), connecting rods (14) are respectively connected and arranged at one side of the four positioning blocks (2) opposite to each other in pairs and perpendicular to the positioning rods (1), and connecting blocks (15) are respectively fixedly connected and arranged at two ends of the two connecting rods, the outer surfaces of the four positioning blocks (2) are provided with connecting clamping grooves (16) at positions corresponding to the four connecting clamping blocks (15), and the four connecting clamping grooves (16) are arranged in a corresponding nesting fit with the four connecting clamping blocks (15).

2. The steel strip pitch measuring instrument according to claim 1, wherein: and springs (6) are connected to one sides of the inner walls of the four inner grooves (4) and one sides of the four moving blocks (5) far away from the limiting blocks (8).

3. The steel strip pitch measuring instrument according to claim 1, wherein: the top ends of the four push rods (7) are fixedly connected with pressing heads (9).

4. The steel strip pitch measuring instrument according to claim 1, wherein: four connecting grooves (10) which are matched with four connecting blocks (3) in a nested mode are formed in one side of the outer surface of the positioning block (2), and limiting grooves (11) which are matched with four limiting blocks (8) in a nested mode are formed in one side of the inner wall of each connecting groove (10).

5. The steel strip pitch measuring instrument according to claim 1, wherein: connecting pin grooves (17) communicated with the connecting clamping grooves (16) are formed in the tops of the four positioning blocks (2), the connecting pin grooves (17) are formed in corresponding positions of the four connecting clamping blocks (15), and fixing clamping pins (18) are connected in the four connecting pin grooves (17) in a nesting sliding mode.

6. The steel strip pitch measuring instrument according to claim 1, wherein: the two supporting steel belts (13) and the four connecting notches (12) are correspondingly nested and matched.