CN216968180U

CN216968180U - Steam generator for preparing precast beam

Info

Publication number: CN216968180U
Application number: CN202123076501.2U
Authority: CN
Inventors: 刘新房
Original assignee: Tianjin Zeqi Cement Components Co ltd
Current assignee: Tianjin Zeqi Cement Components Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-07-15
Anticipated expiration: 2031-12-08

Abstract

The utility model belongs to the technical field of engineering construction and specifically relates to a preparation steam generator for precast beam is related to, and it includes the steam generator body, steam generator body bottom is provided with the bottom plate, surface mounting has the gyro wheel under the bottom plate, the bottom plate upper surface is provided with the supporting mechanism who is used for promoting the bottom plate, be provided with on the bottom plate and be used for the fixed establishment of bottom plate. This application has the effect that makes things convenient for steam generator to remove.

Description

Steam generator for preparing precast beam

Technical Field

The application relates to the field of engineering construction, in particular to a steam generator for preparing a precast beam.

Background

The precast beam is a cement product widely applied to bridge construction, and the precast beam needs to be maintained in the forming stage after the precast beam is poured with cement, so that the properties of hydration hardening degree, strength development, durability and the like of the precast beam are improved.

In winter, the precast beam is maintained in a low-temperature environment, and a steam generator fixedly arranged beside the precast beam is generally used for generating high-temperature steam, and the steam surrounds the precast beam so as to ensure the requirements of the concrete on temperature and humidity in the early maintenance process.

In view of the above-mentioned related art, the inventor has considered that there is a drawback that the fixedly placed steam generator is not conveniently moved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that steam generator is inconvenient to move when preparing precast beam, the application provides a steam generator for preparing precast beam.

The application provides a preparation steam generator for precast beam adopts following technical scheme:

the utility model provides a preparation steam generator for precast beam, includes the steam generator body, steam generator body bottom is provided with the bottom plate, surface mounting has the gyro wheel under the bottom plate, the bottom plate upper surface is provided with the supporting mechanism who is used for promoting the bottom plate, be provided with on the bottom plate and be used for carrying out the fixed establishment with bottom plate and ground.

Through adopting above-mentioned technical scheme, when needs move the steam generator body, at first promote the bottom plate through supporting mechanism, the bottom plate utilizes the gyro wheel to move, after the steam generator body moves to required position, fixes bottom plate and ground through a plurality of fixed establishment, and then fixes the steam generator body to the transportation to the steam generator body is accomplished.

Optionally, the support mechanism includes two first support rods fixedly connected to the upper surface of the bottom plate, the upper surface of each first support rod is fixedly connected to a second support rod, two first insertion grooves located on the same horizontal line are formed in the side walls of the two first support rods, which are far away from the steam generator body, and a push rod is inserted between the two first insertion grooves.

Through adopting above-mentioned technical scheme, when needs promote the bottom plate, at first insert two first inserting grooves with the push rod, then promote the push rod, the push rod produces thrust to first bracing piece to make first bracing piece promote the bottom plate, and finally make the bottom plate utilize the gyro wheel to remove, the setting of second bracing piece has increased the stability that promotes the push rod in-process.

Optionally, the fixing mechanism comprises a first supporting block fixedly connected to the upper surface of the base plate, a first connecting rod is inserted into the first supporting block in a sliding mode, the first connecting rod is fixedly connected to one end of the base plate close to the steam generator body and is provided with a push-pull block, the first connecting rod is fixedly connected to one end of the base plate far away from the push-pull block and is fixedly connected to a connecting block, the upper surface of the base plate is fixedly connected to a second supporting block inserted into the connecting block in a sliding mode, the connecting block is in threaded connection with a screw rod vertically arranged, and a rotating rod is fixedly connected to the top of the screw rod.

Through adopting above-mentioned technical scheme, when needs are fixed to the bottom plate, at first promote the push-and-pull piece to the direction of keeping away from the steam generator body, the push-and-pull piece drives head rod, connecting block and removes to the direction of keeping away from the steam generator body together, when removing suitable distance, rotates the dwang, and the dwang drives the screw rod and rotates to make screw rod bottom and ground support tightly to fix the bottom plate subaerial, and then the position of fixed steam generator body. The setting of head rod and connecting block has increased the distance that the screw rod stretches out the bottom plate to stability when having increased the screw rod and ground butt. The arrangement of the first supporting block and the second supporting block increases the stability of the first connecting rod and the connecting block in the sliding process.

Optionally, the first inserting groove is provided with a plurality of pairs of first inserting grooves which are different in height, each pair of the first inserting grooves is positioned at the same horizontal position, and a abutting component for fixing the push rod is arranged above each first inserting groove.

By adopting the technical scheme, before the push rod is inserted, an operator firstly selects a pair of first insertion grooves suitable for the height of the operator according to the condition of the operator to insert the push rod, so that the operator can conveniently push the push rod. After the push rod is inserted into the first inserting groove, the push rod is fixed in the first inserting groove through the abutting assembly, so that the probability that the push rod slides from the first inserting groove is reduced, and the stability in the process of pushing the push rod is improved.

Optionally, the abutting assembly comprises a second connecting rod fixedly connected to the side wall of the steam generator body far away from the first supporting rod, one end of the second connecting rod far away from the first supporting rod is rotatably connected with a stop block, and the stop block abuts against the side wall of the steam generator body far away from the first supporting rod.

Through adopting above-mentioned technical scheme, when the push rod needs to be fixed after inserting first inserting groove at the push rod, at first rotate the dog, make dog and push rod keep away from the lateral wall butt of steam generator body to fix the push rod in first inserting groove, reduced the probability that the push rod breaks away from first inserting groove.

Optionally, one side of the stop block, which is far away from the push rod, is inwards provided with an insertion hole, an insertion rod is inserted in the insertion hole (3521) in a sliding manner, a second insertion groove for the insertion rod to be inserted in a sliding manner is inwards arranged on the side wall, which is close to the insertion hole, of the push rod, and the insertion rod is far away from a separation blade fixedly connected with one end of the first support rod.

Through adopting above-mentioned technical scheme, after the push rod inserts first inserting groove and the dog and push rod when keeping away from the lateral wall butt of steam generator body, at first align spliced eye and second inserting groove, then insert the inserted link in spliced eye and second inserting groove. The setting of peg graft pole has reduced the dog and has taken place pivoted probability to when having reduced the fixed push rod of dog, because the rotation of dog makes the dog loosen the probability to the fixed effect of push rod.

Optionally, one end of the insertion rod, which is far away from the separation blade, is fixedly connected with a first magnet, and the bottom of the second insertion groove is fixedly connected with a second magnet which is abutted against the first magnet.

Through adopting above-mentioned technical scheme, after the spliced pole inserts the second inserting groove, first magnet and second magnet inter attraction and support tightly, have reduced the probability that the spliced pole falls out when pegging graft in spliced eye and second inserting groove to stability when having increased the spliced pole and having pegged graft with spliced eye and second inserting groove.

Through adopting above-mentioned technical scheme, many to the setting of first inserting groove for operating personnel can select the height of inserting the push rod according to the characteristics of oneself, has made things convenient for operating personnel to the promotion of push rod.

Optionally, the lower surface of the screw is fixedly connected with a non-slip mat.

Through adopting above-mentioned technical scheme, setting up of slipmat has increased the screw rod and has supported the probability that takes place the gliding in the horizontal direction when tight with ground, has increased the fixed effect to the bottom plate when screw rod and ground support tightly.

Optionally, the bottom of the steam generator body is fixedly connected with a damping sheet, and the lower surface of the damping sheet is fixedly connected with the bottom plate.

Through adopting above-mentioned technical scheme, the setting of shock attenuation piece has reduced the vibration of steam generator body at the removal in-process to steam generator has been reduced because the probability that the vibration arouses the damage.

Optionally, a pull ring is fixedly connected to the top of the steam generator body.

Through adopting above-mentioned technical scheme, it is far away to move the distance at steam generator, perhaps steam generator need move when inconvenient position of pushing to, carry through the overhead traveling crane and draw the effect to the pull ring to move steam generator to required operating position.

In summary, the present application includes at least one of the following beneficial technical effects:

when the steam generator body needs to be moved, firstly, the bottom plate is pushed through the supporting mechanism and moved by the rollers, and after the steam generator body is moved to a required position, the bottom plate is fixed with the ground through the fixing mechanism, so that the steam generator body is fixed, and the steam generator body is transported;

when needs are fixed to the bottom plate, at first promote the push-and-pull piece to the direction of keeping away from the steam generator body, the push-and-pull piece drives head rod, connecting block and removes to the direction of keeping away from the steam generator body together, when removing suitable distance, rotates the dwang, and the dwang drives the screw rod and rotates to make screw rod bottom and ground support tightly to fix the bottom plate subaerial, and then the position of fixed steam generator body. The setting of head rod and connecting block has increased the distance that the screw rod stretches out the bottom plate to stability when having increased the screw rod and ground butt. The arrangement of the first supporting block and the second supporting block increases the stability of the first connecting rod and the connecting block in the sliding process.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a fixing mechanism embodied in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a support mechanism embodied in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a first insertion groove embodied in the embodiment of the present application.

Description of reference numerals: 1. a steam generator body; 11. a pull ring; 2. a base plate; 21. a roller; 22. a shock-absorbing plate; 3. a support mechanism; 31. a first support bar; 32. a second support bar; 33. a first insertion groove; 34. a push rod; 341. a second insertion groove; 342. a second magnet; 35. a propping component; 351. a second connecting rod; 352. a stopper; 353. a plug-in rod; 354. a baffle plate; 355. a first magnet; 4. A fixing mechanism; 41. a first support block; 42. a first connecting rod; 43. a push-pull block; 44. connecting blocks; 45. a second support block; 46. a screw; 47. rotating the rod; 48. a non-slip mat.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses preparation steam generator for precast beam. Referring to fig. 1, a steam generator for preparing precast beams includes a steam generator body 1, a bottom plate 2 is arranged below the steam generator body 1, rollers 21 are installed at four corners of the lower surface of the bottom plate 2, a damping sheet 22 is fixedly connected to the upper surface of the bottom plate 2, and the upper surface of the damping sheet 22 is fixedly connected to the lower surface of the steam generator body 1.

When the steam generator needs to be moved, the steam generator body 1 is directly pushed, the steam generator body 1 is moved under the driving of the roller 21 below the bottom plate 2, the problem that the steam generator is inconvenient to move is solved, the vibration of the steam generator body 1 in the transportation process is reduced due to the arrangement of the damping sheets 22, and the possibility that the steam generator body 1 is damaged due to the vibration in the moving process is reduced.

Referring to fig. 1, the bottom plate 2 is provided with a supporting mechanism 3 for pushing the bottom plate 2, when the steam generator body 1 needs to be moved, the supporting mechanism 3 pushes the bottom plate 2 to move the steam generator body 1, and the moving process is convenient.

Referring to fig. 1, the fixing mechanisms 4 for fixing the bottom plate 2 are disposed at four corners of the upper surface of the bottom plate 2, and after the steam generator body 1 is moved to a desired working position, the fixing mechanisms 4 fix the bottom plate 2, thereby increasing the stability of the steam generator body 1 after being moved to the working position.

Referring to fig. 1 and 2, the fixing mechanism 4 includes a first supporting block 41 fixedly connected to the upper surface of the base plate 2, a first connecting rod 42 is slidably inserted into the first supporting block 41, a push-pull block 43 is fixedly connected to one end of the first connecting rod 42 close to the steam generator body 1, and a connecting block 44 is fixedly connected to one end of the first connecting rod 42 far from the steam generator body 1. The upper surface of the bottom plate 2 is fixedly connected with a second supporting block 45, and the connecting block 44 is in sliding insertion connection with the second supporting block 45. The connecting block 44 is connected with a screw rod 46 at one end far away from the first supporting block 41 through threads, the top of the screw rod 46 is fixedly connected with a rotating rod 47, and the lower surface of the screw rod 46 is fixedly connected with a non-slip mat 48.

When the bottom plate 2 needs to be fixed, the pushing and pulling block 43 is firstly pushed, the pushing and pulling block 43 drives the first connecting rod 42 to move in a direction away from the steam generator body 1, and the connecting block 44 is driven by the first connecting rod 42 to move in a direction away from the steam generator body 1. After the connecting block 44 moves a suitable distance, the rotating rod 47 above the connecting block 44 is rotated, the rotating rod 47 drives the screw rod 46 to rotate, so that the screw rod 46 moves vertically downwards, and finally the anti-skid pad 48 at the bottom of the screw rod 46 is tightly abutted against the ground so as to fix the bottom plate 2.

The provision of the first connecting rod 42 increases the distance of the screw 46 from the steam generator body 1, thereby increasing the stability of the screw 46 when it abuts the ground. The provision of the non-slip mat 48 at the bottom of the screw 46 reduces the probability of horizontal slippage when the screw 46 is pressed against the ground.

Before the steam generator body 1 needs to be moved to a different position, the fixing to the soleplate 2 needs to be released first. When the fixing action on the bottom plate 2 is released, the rotating rod 47 above the connecting block 44 is first rotated, the rotating rod 47 drives the screw 46 to rotate, the screw 46 drives the non-slip mat 48 to move upward together, and when the non-slip mat 48 is separated from the ground, the fixing action on the bottom plate 2 is released.

Before the steam generator body 1 is moved, the push-pull rod 43 is pulled, so that the push-pull rod 43 sequentially pulls the first connecting rod 42 and the connecting block 44 to move towards the direction close to the steam generator body 1, the length of the screw rod 46 extending out of the bottom plate 2 is reduced, the width of a moving path of the steam generator body 1 in the moving process is reduced, and the probability that the steam generator body 1 is damaged due to the fact that the screw rod 46 extends out of the bottom plate 2 for too long distance in the moving process is reduced.

Referring to fig. 1 and 3, the supporting mechanism 3 includes two first supporting rods 31 fixedly connected to the upper surface of the base plate 2, and a second supporting rod 32 fixedly connected to the upper surface of the first supporting rods 31. A plurality of first inserting grooves 33 are formed in the side walls, far away from the steam generator body 1, of the two first supporting rods 31, the first inserting grooves 33 on the two first supporting rods 31 are arranged in a one-to-one correspondence mode, and each pair of first inserting grooves 33 are located at the same horizontal position. Push rods 34 are inserted into the pair of first insertion grooves 33, and a tightening component 35 for fixing the push rods 34 is arranged above each first insertion groove 33.

When a worker needs to push the bottom plate 2, firstly, a proper first insertion groove 33 is selected to be inserted into the push rod 34, then the push rod 34 is fixed in the first insertion groove 33 through the abutting component 35, the first support rod 31 pushes the bottom plate 2 to move by pushing the push rod 34, and the process of applying pushing force to the bottom plate 2 is convenient.

Referring to fig. 3 and 4, the fastening assembly 35 includes a second connecting rod 351 which is far away from the side wall of the steam generator body 1 by the first supporting rod 31, the second connecting rod 351 is far away from one end of the first supporting rod 31 and is rotatably connected with a stop block 352, the side wall of the steam generator body 1 far away from the stop block 352 is inwardly provided with an insertion hole 3521, the insertion rod 353 is inserted in the insertion hole 3521 in a sliding manner, the insertion rod 353 extends out of a blocking piece 354 fixedly connected with one end of the stop block 352, and the insertion rod 353 extends into a first magnet 355 fixedly connected with one end of the stop block 352. A second inserting groove 341 is formed in the side wall of the push rod 34 far away from the steam generator body 1, and a second magnet 342 fixedly connected with the push rod 34 is arranged at the bottom of the second inserting groove 341.

When the push rod 34 needs to be fixed after the push rod 34 is inserted into the first insertion groove 33, the stopper 352 is rotated first, so that the stopper 352 abuts against the side wall of the push rod 34, thereby reducing the probability that the push rod 34 slides out of the first insertion groove 33.

When the stopper 352 abuts against the sidewall of the push rod 34 away from the steam generator body 1 and the insertion hole 3521 is aligned with the second insertion groove 341, the insertion rod 353 is inserted along the insertion hole 3521. The insertion rod 353 is inserted into the second insertion groove 341, so that the probability of rotation of the stopper 352 is reduced, and the stability of the stopper 352 in fixing the push rod 34 is increased.

After the insertion hole 3521 is aligned with the second insertion groove 341 and the insertion rod 353 is inserted along the insertion hole 3521, the first magnet 355 and the second magnet 342 attract each other, so that the probability that the insertion rod 353 falls out after being inserted into the insertion hole 3521 is reduced, and the stability of the insertion rod 353 in the insertion hole 3521 is improved.

Referring to fig. 1, two pull rings 11 are fixedly connected to the top of the steam generator body 1. When steam generator body 1 is inconvenient to promote to the operating position, lift by the overhead traveling crane pull ring 11 at 1 top of steam generator body with steam generator body 1 handling to the operating position, the setting of pull ring 11 has increased the transportation of steam generator body 1 when inconvenient promotion.

The implementation principle of a steam generator for preparing precast beam of the embodiment of this application does: when the steam generator body 1 needs to be moved, the push rod 34 is first inserted into the first insertion groove 33 at a position suitable for a worker to push, then the stopper 352 is rotated, and when the insertion hole 3521 is aligned with the second insertion groove 341, the insertion rod 353 is inserted into the insertion hole 3521 to make the first magnet 355 and the second magnet 342 abut against each other, and then the push rod 34 is pushed.

When the soleplate 2 needs to be fixed, the push-pull block 43 is pushed first, and the push-pull block 43 drives the first connecting rod 42 to move in the direction away from the steam generator body 1. The connecting block 44 is driven by the first connecting rod 42 to move in a direction away from the steam generator body 1, after the connecting block 44 moves a proper distance, the rotating rod 47 above the connecting block 44 is rotated, the rotating rod 47 drives the screw rod 46 to rotate, so that the screw rod 46 vertically moves downwards, and finally the anti-slip mat 48 at the bottom of the screw rod 46 abuts against the ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A steam generator for preparing precast beam which characterized in that: the steam generator comprises a steam generator body (1), a bottom plate (2) is arranged at the bottom of the steam generator body (1), rollers (21) are arranged on the lower surface of the bottom plate (2), a supporting mechanism (3) used for pushing the bottom plate (2) is arranged on the upper surface of the bottom plate (2), and a plurality of fixing mechanisms (4) used for fixing the bottom plate (2) and the ground are arranged on the bottom plate (2).

2. The steam generator for fabricating the precast beam of claim 1, wherein: the supporting mechanism (3) comprises two first supporting rods (31) fixedly connected with the upper surface of the base plate (2), the upper surface of each first supporting rod (31) is fixedly connected with a second supporting rod (32), the side walls, far away from the steam generator body (1), of the first supporting rods (31) are inwards provided with first inserting grooves (33) located on the same horizontal line, and the first inserting grooves (33) are connected with push rods (34) in an inserting mode.

3. The steam generator for manufacturing the precast beam of claim 2, wherein: every fixed establishment (4) all include fixed connection the first supporting block (41) of bottom plate (2) upper surface, first supporting block (41) slide and peg graft and have head rod (42), head rod (42) are pushing and pulling piece (43) at the one end fixedly connected with that is close to steam generator body (1), head rod (42) are keeping away from one end fixedly connected with connecting block (44) that pushes away and pull piece (43), fixed surface is connected with second supporting shoe (45) with connecting block (44) slide and peg graft on bottom plate (2), connecting block (44) threaded connection has screw rod (46) of vertical setting, screw rod (46) top fixedly connected with dwang (47).

4. The steam generator for manufacturing the precast beam of claim 3, wherein: the first inserting groove (33) is provided with a plurality of pairs of first inserting grooves (33) which are different in height, the two first inserting grooves (33) in each pair are positioned at the same horizontal position, and a pressing component (35) for fixing the push rod (34) is arranged above each first inserting groove (33).

5. The steam generator for manufacturing the precast beam of claim 4, wherein: the abutting component (35) comprises a second connecting rod (351) fixedly connected to the side wall, away from the steam generator body (1), of the first supporting rod (31), one end, away from the first supporting rod (31), of the second connecting rod (351) is rotatably connected with a check block (352), and the check block (352) is abutted to the side wall, away from the steam generator body (1), of the first supporting rod (31).

6. The steam generator for fabricating the precast beam of claim 5, wherein: one side of the stop block (352) far away from the push rod (34) is inwards provided with an insertion hole (3521), the insertion hole (3521) is internally inserted with an insertion rod (353), the side wall of the push rod (34) near the insertion hole (3521) is inwards provided with a second insertion groove (341) for the insertion rod (353) to be inserted in a sliding manner, and the insertion rod (353) far away from one end of the first support rod (31) is fixedly connected with a blocking piece (354).

7. The steam generator for manufacturing the precast beam of claim 6, wherein: one end, far away from the blocking piece (354), of the insertion rod (353) is fixedly connected with a first magnet (355), and the bottom of the second insertion groove (341) is fixedly connected with a second magnet (342) in butt joint with the first magnet (355).

8. The steam generator for fabricating the precast beam of claim 3, wherein: and the lower surface of the screw rod (46) is fixedly connected with an anti-skid pad (48).

9. The steam generator for fabricating the precast beam of claim 1, wherein: the bottom of the steam generator body (1) is fixedly connected with a damping sheet (22), and the lower surface of the damping sheet (22) is fixedly connected with the bottom plate (2).

10. The steam generator for fabricating the precast beam of claim 1, wherein: the top of the steam generator body (1) is fixedly connected with a pull ring (11).